WO2012058981A1 - Electronic device with power supply state evaluation function, and method for evaluating power supply thereof - Google Patents
Electronic device with power supply state evaluation function, and method for evaluating power supply thereof Download PDFInfo
- Publication number
- WO2012058981A1 WO2012058981A1 PCT/CN2011/079537 CN2011079537W WO2012058981A1 WO 2012058981 A1 WO2012058981 A1 WO 2012058981A1 CN 2011079537 W CN2011079537 W CN 2011079537W WO 2012058981 A1 WO2012058981 A1 WO 2012058981A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- power consumption
- consumption curve
- processing module
- battery
- predetermined
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/36—Arrangements for testing, measuring or monitoring the electrical condition of accumulators or electric batteries, e.g. capacity or state of charge [SoC]
- G01R31/3644—Constructional arrangements
- G01R31/3648—Constructional arrangements comprising digital calculation means, e.g. for performing an algorithm
Definitions
- the present invention relates to an electronic device having a power state evaluation function and a power supply evaluation method thereof, and more particularly to an electronic device having a power state evaluation function and a power source evaluation method thereof, which are used by a user to automatically perform smart power evaluation.
- handheld electronic consumer products such as electronic dictionaries, e-learning machines, and personal digital assistants more and more popular.
- People's requirements for the functions of handheld electronic consumer products are also increasing. Whether handheld electronic consumer products are easy to use and whether they can respond to users in a timely manner and intelligently meet the needs of users has become an important evaluation indicator for high-tech product technology.
- the battery is one of the decisive indicators, but the power supply time of the same battery under different usage habits may be different.
- the present invention has been made to solve the above-mentioned technical problems existing in the background art, and proposes an electronic device having a power state evaluation function and a power supply evaluation method thereof.
- the technical solution of the present invention is an electronic device having a power state evaluation function, which is special in that: the device includes: power required by an electronic device that provides a power state evaluation function of the battery; a storage module, a storage reservation a user record, a plurality of applications, and a power consumption parameter corresponding to the application, the predetermined user record includes a predetermined user number, a predetermined application corresponding to the predetermined user number, and a theoretical power consumption curve corresponding to the predetermined application; , for receiving the user number, and selecting one of the multiple applications; the processing module, electrically connecting the storage module, the input interface and the battery, detecting the voltage value of the battery, and determining whether the predetermined user number is the same as the user number And determining whether the selected application is the same as the intended application; temporary storage a module, a connection processing module; wherein, when the determination result is the same, the processing module stores the theoretical power consumption curve corresponding to the predetermined application in the temporary storage module as a temporary power consumption curve, and generates a battery
- the electronic device further includes a display unit, and the display unit is connected to the processing module to display the available time of the battery.
- the processing module detects the voltage value at a fixed time interval and stores it in the temporary power consumption curve.
- the processing module writes the branch record in the temporary power consumption curve.
- the processing module When the user selects to exit one of the selected multiple applications through the input interface, the processing module records the temporary power consumption curve in the predetermined user record, and generates the battery according to the temporary power consumption curve, the theoretical power consumption curve, and the voltage value. Available time.
- a power state evaluation method suitable for evaluating the available time of a battery of an electronic device comprising: the method comprising the following steps:
- the temporary storage module is provided to store the theoretical power consumption curve corresponding to the predetermined application program as the temporary power consumption curve
- the above step 5) further includes providing a display unit to display the available time of the battery.
- the above step 4) also includes detecting the voltage value at a fixed time interval by the processing module and storing it in the temporary power consumption curve.
- step 2) also includes selecting one of the multiple applications through the input interface, the processing module writes the branch record in the temporary power consumption curve.
- step 5 when one of the selected multiple applications is selected to be exited, the processing module The temporary power consumption curve is recorded in the predetermined user record, and the available time of the battery is generated according to the temporary power consumption curve, the theoretical power consumption curve, and the voltage value.
- the electronic device with power state evaluation function and the power supply evaluation method provided by the invention can provide an evaluation function for the power state of the electronic device, so that the user can better understand the state of use of the power source.
- FIG. 1 is a schematic diagram of an electronic device having a power state evaluation function according to the present invention
- FIG. 2 is a schematic diagram of a usage database of a power state evaluation function according to the present invention
- FIG. 3 is a schematic diagram of a theoretical power consumption curve of an electronic device having a power state evaluation function according to the present invention
- FIG. 4 is a schematic diagram of a temporary power consumption curve with a mark branch of an electronic device having a power state evaluation function according to the present invention
- FIG. 5 is a schematic diagram of an average power consumption curve of an electronic device having a power state evaluation function according to the present invention.
- FIG. 6 is a flow chart showing the implementation of the power state evaluation method of the present invention.
- 1-electronic device with power status assessment function 10-storage module, 110-usage database, 1110-predetermined user record, 1111-preset application, 1112-default user number, 1113-theory Power consumption curve, 1114-average power consumption curve, 1115-counting parameter, 1116-power consumption curve, 120-application database, 130-power consumption parameter database, 20-processing module, 30-input interface, 40-battery, 50 - temporary storage module, 60-display unit;
- an electronic device 1 having a power state evaluation function includes a storage module 10, a processing module 20, an input interface 30, a battery 40, a temporary storage module 50, and a display unit 60.
- the content of the record in the usage database 110 is as shown in FIG. 2.
- the usage database 110 includes a plurality of predetermined user records 1110, and each predetermined user record 1110 records a preset usage application 1111, a preset user number 1112, and a theory.
- the average power consumption curve 1113 is obtained by averaging the power consumption values recorded at different time points.
- the application database 120 includes a plurality of applications, each of which may be software that performs various functions such as translating, translating, pronunciation, or reading electronic files. The various components required to start each application are also recorded in the application database 120.
- the data in the application database 120 is as shown in Table 1.
- the power consumption parameter database 130 describes the components required by the electronic device 1 having the power state evaluation function and the power consumption parameters of the components.
- the data of this power consumption parameter database 130 is shown in Table 2.
- Input interface 30 accepts the user number entered by the user and selects an application.
- the input interface 30 is preferably an input button of the electronic device 1 having a power state evaluation function, or a touch input device such as a touch panel or a touch panel.
- the processing module 20 is electrically connected to the input interface 30 of the storage module 10, the battery 40, the temporary memory 50, and the display unit 60 to detect the voltage value of the battery 40, and determine whether the user number is the same as the predetermined user number 1111, and determine the selection.
- the application is the same as the predetermined application 1112.
- the processing module 20 stores the theoretical power consumption curve 1113 corresponding to the preset usage application 1112 in the temporary memory 50 as a temporary power consumption curve. And according to the temporary power consumption
- the voltage values of line 51 and battery 40 display the available time of electricity 40 on display unit 60.
- the processing module 20 When the user number is different from the predetermined user number 1111, or the selected application 121 is determined to be different from the predetermined application 1112, the processing module 20 generates a new predetermined user record in the temporary memory 50, the new reservation.
- the user record contains information such as the selected application and the user number, and searches for the power consumption parameter corresponding to the application 121 in the power consumption parameter database 130. For example, in Table 1, the selected application is found in Table 2. Corresponding components, and electrical parameters corresponding to the components, to calculate the theoretical power consumption curve using the application 121.
- the processing module 20 stores the theoretical power consumption curve 1113 as a temporary power consumption curve in the temporary storage module 50, and calculates the remaining available time of the battery 40 based on the temporary power consumption curve.
- the processing module 20 generates a corresponding theoretical power consumption curve 1113 according to the used application and the corresponding electrical parameters, and the data of the theoretical power consumption curve 1113 is 5.0 volts, 4.8 volts, 4.7 volts, 4.3 volts, 4.0 volts, 3.6 volts, respectively. 3.2 volts, 2.7 volts, 2.5 volts and 2.1 volts.
- the processing module 20 detects the voltage value of the battery 40 once every fixed time interval, and the fixed time interval is preferably thirty minutes, and the power consumption of each time is recorded in the
- the temporary storage module 50 generates a temporary power consumption curve based on the voltage value of the battery 40 at each time interval.
- the processing module 20 starts the action record of the other application.
- the processing module 20 records the temporary power consumption curve in the power consumption curve 1116 in the preset user record 110, and increments the counting parameter 1115. Finally, the theoretical power consumption curve 1113 and all recorded power consumption curves 1116 are averaged to obtain an average power consumption curve 1114. See Figure 5.
- the processing module 20 When the user actively queries the remaining usage time of the battery 40 during the reading of the electronic file, or the voltage value of the battery 40 is less than the threshold value, the processing module 20 corresponds to the voltage in the average electrical curve 1114 by querying the current voltage value. Value, calculate the remaining usage time, to query the current battery 40 voltage value of 4.1 volts as an example, query the average power consumption curve 1114 of Figure 5, so the average remaining usage time can be estimated to be 150 minutes. If the user has started the application corresponding to the query and pronunciation after reading the electronic file for a period of time, the processing module 20 can search for the power consumption curve 1116 of the corresponding application in the preset user record 110 by using the mark branch, as shown in FIG.
- the processing module 20 finds the corresponding marker branch in the other power consumption curve 1116, and the remaining usage time of the other power consumption curve 1116 is 180 minutes and 240 minutes, the average estimated available time is 210 minutes, the maximum prediction. The available time is 240 minutes and the minimum estimated available time is 180 minutes.
- the processing module 20 can display the following prompts on the display unit 60 according to the above data:
- the current voltage is 4.1V, and the current function can be used for 180 minutes to 240 minutes (theoretical value is 210 minutes)".
- the electronic device 1 having the power state evaluation function according to the present invention can be used according to the application used by the user and feedback the previous use. Get used to accurately estimating the remaining usage time.
- the power state evaluation method includes the following steps:
- the storage module is configured to store a predetermined user record, a plurality of applications, and a power consumption parameter corresponding to each application, where the predetermined user record includes a predetermined user number and a predetermined application corresponding to the predetermined user number. And the theoretical power consumption curve corresponding to the intended application.
- step S20 the user number is received through the input interface, and an application is selected.
- step S30 the processing module determines whether the predetermined user number is the same as the user number, and determines whether the selected application is the same as the predetermined application. When the result is judged, step S40 is performed, and when the result of the determination is different, step S31 is performed.
- step S31 a theoretical power consumption curve is generated by the power consumption parameter corresponding to the selected application, and step 40 is performed.
- step S40 the temporary storage module is provided to store the theoretical power consumption curve corresponding to the predetermined application program as a temporary power consumption curve.
- step S50 the processing module is used to detect the voltage value of the battery, and the available time of the battery is generated according to the temporary power consumption curve and the voltage value.
Abstract
An electronic device (1) with a power supply state evaluation function and a method for evaluating a power supply thereof. The electronic device includes: a battery (40) for providing the power needed by the electronic device (1) with the power supply state evaluation function; a storage module (10) for storing predetermined user records, a plurality of applications and power consumption parameters corresponding thereto, wherein the predetermined user records include a predetermined user number, a predetermined application corresponding to the predetermined user number and a theoretical power consumption curve corresponding to the predetermined application; an input interface for receiving a user number and selecting one of the plurality of applications; a processing module (20) electrically connected to the storage module (10), the input interface, and the battery (40), for detecting the voltage value of the battery, judging whether the predetermined user number is the same as the user number and judging whether the selected application is the same as the predetermined application; and a temporary storage module (50) connected to the processing module (20).
Description
具有电源状态评估功能的电子装置及其电源评估方法 技术领域 Electronic device with power state evaluation function and power supply evaluation method thereof
本发明涉及一种具有电源状态评估功能的电子装置及其电源评估方法， 尤其是一种针对使用者习惯自动进行智能电量评估的具有电源状态评估功能 的电子装置及其电源评估方法。 The present invention relates to an electronic device having a power state evaluation function and a power supply evaluation method thereof, and more particularly to an electronic device having a power state evaluation function and a power source evaluation method thereof, which are used by a user to automatically perform smart power evaluation.
背景技术 Background technique
身处于一个电子信息化产业高速发展时期， 掌上型电子消费产品所提供 的高便捷性， 使得如电子字典、 电子学习机、 个人数字助理等掌上型电子消 费产品受到越来越多人的青睐， 而人们对于掌上型电子消费产品功能的要求 也日益增高， 而掌上型电子消费产品是否使用方便， 以及是否能够及时反馈 并智能的满足使用者需求， 已成为高科技产品技术的重要评鉴指针。 其中， 电池更是决定性的指标之一， 然而同一颗电池在不同的使用习惯下的供电时 间可能会有所不同。 In the period of rapid development of an electronic information industry, the high convenience provided by handheld electronic consumer products has made handheld electronic consumer products such as electronic dictionaries, e-learning machines, and personal digital assistants more and more popular. People's requirements for the functions of handheld electronic consumer products are also increasing. Whether handheld electronic consumer products are easy to use and whether they can respond to users in a timely manner and intelligently meet the needs of users has become an important evaluation indicator for high-tech product technology. Among them, the battery is one of the decisive indicators, but the power supply time of the same battery under different usage habits may be different.
目前市面上的多数掌上型电子消费产品并没有电量使用记录， 仅能在电 量耗尽之前给予提示，或以电量格数等方式给予使用者大约的剩余电量信息， 因此使用者无法准确的得知掌上型电子消费产品在不充电的情况下还可使用 多久。 并且目也没有针对不同的使用者进行使用时间评估。 Most of the handheld electronic consumer products currently on the market do not have a battery usage record. They can only give a reminder before the battery is exhausted, or give the user about the remaining battery information in terms of the number of cells, so the user cannot know accurately. How long can a handheld electronic consumer product be used without charging? And the purpose is not to evaluate the use time for different users.
发明内容 Summary of the invention
本发明为解决背景技术中存在的上述技术问题， 而提出具有电源状态评 估功能的电子装置及其电源评估方法。 SUMMARY OF THE INVENTION The present invention has been made to solve the above-mentioned technical problems existing in the background art, and proposes an electronic device having a power state evaluation function and a power supply evaluation method thereof.
本发明的技术解决方案是本发明为一种具有电源状态评估功能的电子装 置， 其特殊之处在于： 该装置包含： 电池提供电源状态评估功能的电子装置 所需的电力； 储存模块， 储存预定使用者记录、 多个应用程序及应用程序对 应的耗电参数， 预定使用者记录包含预定使用者编号、 预定使用者编号所对 应的预定应用程序及对应预定应用程序的理论耗电曲线； 输入接口， 用来接 收使用者编号， 并选择多个应用程序之一； 处理模块， 电性连接储存模块、 输入接口及电池， 侦测电池的电压值， 并判断预定使用者编号与使用者编号 是否相同， 以及判断被选择的应用程序是否与预定应用程序相同； 临时储存
模块， 连接处理模块； 其中， 当判断结果相同， 处理模块在临时储存模块中， 储存预定应用程序对应的理论耗电曲线为临时耗电曲线， 并根据理论耗电曲 线及电压值产生电池的可用时间。 The technical solution of the present invention is an electronic device having a power state evaluation function, which is special in that: the device includes: power required by an electronic device that provides a power state evaluation function of the battery; a storage module, a storage reservation a user record, a plurality of applications, and a power consumption parameter corresponding to the application, the predetermined user record includes a predetermined user number, a predetermined application corresponding to the predetermined user number, and a theoretical power consumption curve corresponding to the predetermined application; , for receiving the user number, and selecting one of the multiple applications; the processing module, electrically connecting the storage module, the input interface and the battery, detecting the voltage value of the battery, and determining whether the predetermined user number is the same as the user number And determining whether the selected application is the same as the intended application; temporary storage a module, a connection processing module; wherein, when the determination result is the same, the processing module stores the theoretical power consumption curve corresponding to the predetermined application in the temporary storage module as a temporary power consumption curve, and generates a battery according to the theoretical power consumption curve and the voltage value time.
上述电子装置还包含显示单元， 显示单元连接处理模块， 显示电池的可 用时间。 The electronic device further includes a display unit, and the display unit is connected to the processing module to display the available time of the battery.
上述处理模块在固定时间间隔侦测电压值， 并储存在临时耗电曲线中。 上述使用者通过输入接口选择多个应用程序之一时， 处理模块在临时耗 电曲线中写入分支纪录。 The processing module detects the voltage value at a fixed time interval and stores it in the temporary power consumption curve. When the user selects one of the plurality of applications through the input interface, the processing module writes the branch record in the temporary power consumption curve.
上述使用者通过输入接口选择退出被选择的多个应用程序之一时， 处理 模块将临时耗电曲线记录在预定使用者记录中， 且根据临时耗电曲线、 理论 耗电曲线及电压值产生电池的可用时间。 When the user selects to exit one of the selected multiple applications through the input interface, the processing module records the temporary power consumption curve in the predetermined user record, and generates the battery according to the temporary power consumption curve, the theoretical power consumption curve, and the voltage value. Available time.
一种电源状态评估方法， 适用于评估电子装置的电池的可用时间， 其特 殊之处在于： 该方法包含以下歩骤： A power state evaluation method suitable for evaluating the available time of a battery of an electronic device, the special method comprising: the method comprising the following steps:
1 )提供储存模块储存预定使用者记录、多个应用程序及各应用程序对应 的耗电参数， 预定使用者记录包含预定使用者编号、 预定使用者编号所对应 的预定应用程序及对应预定应用程序的理论耗电曲线； 1) providing a storage module for storing a predetermined user record, a plurality of applications, and power consumption parameters corresponding to each application, wherein the predetermined user record includes a predetermined user number, a predetermined application corresponding to the predetermined user number, and a corresponding predetermined application. Theoretical power consumption curve;
2) 通过输入接口接收使用者编号， 以及选择多个应用程序之一； 2) receiving the user number through the input interface, and selecting one of the multiple applications;
3 )利用处理模块判断预定使用者编号与使用者编号是否相同， 以及判断 被选择的应用程序是否与预定应用程序相同； 3) using the processing module to determine whether the predetermined user number is the same as the user number, and determining whether the selected application is the same as the predetermined application;
4)当判断结果相同，提供临时储存模块储存预定应用程序对应的理论耗 电曲线为临时耗电曲线； 4) When the judgment result is the same, the temporary storage module is provided to store the theoretical power consumption curve corresponding to the predetermined application program as the temporary power consumption curve;
5 )使用处理模块侦测电池的电压值，并根据临时耗电曲线及电压值产生 电池的可用时间。 5) Use the processing module to detect the voltage value of the battery, and generate the available time of the battery according to the temporary power consumption curve and the voltage value.
上述歩骤 5 ) 之后还包含提供显示单元显示电池的可用时间。 The above step 5) further includes providing a display unit to display the available time of the battery.
上述歩骤 4) 中还包含通过处理模块在固定时间间隔侦测电压值， 并储 存在临时耗电曲线中。 The above step 4) also includes detecting the voltage value at a fixed time interval by the processing module and storing it in the temporary power consumption curve.
上述歩骤 2) 中还包含通过输入接口选择多个应用程序之一时， 处理模 块在临时耗电曲线中写入分支纪录。 When the above step 2) also includes selecting one of the multiple applications through the input interface, the processing module writes the branch record in the temporary power consumption curve.
上述歩骤 5 ) 中当被选择的多个应用程序之一被选择退出时， 处理模块
将临时耗电曲线记录在预定使用者记录中， 且根据临时耗电曲线、 理论耗电 曲线及电压值产生电池的可用时间。 In the above step 5), when one of the selected multiple applications is selected to be exited, the processing module The temporary power consumption curve is recorded in the predetermined user record, and the available time of the battery is generated according to the temporary power consumption curve, the theoretical power consumption curve, and the voltage value.
本发明提供的具电源状态评估功能的电子装置及其电源评估方法， 可以 对电子装置的电源状态提供评估功能， 以便让使用者可以更好的了解电源的 使用状态。 The electronic device with power state evaluation function and the power supply evaluation method provided by the invention can provide an evaluation function for the power state of the electronic device, so that the user can better understand the state of use of the power source.
附图说明 DRAWINGS
图 1为本发明具有电源状态评估功能的电子装置的示意图； 1 is a schematic diagram of an electronic device having a power state evaluation function according to the present invention;
图 2为本发明具有电源状态评估功能的使用情况数据库的示意图； 图 3为本发明具有电源状态评估功能的电子装置的理论耗电曲线的示意 图； 2 is a schematic diagram of a usage database of a power state evaluation function according to the present invention; FIG. 3 is a schematic diagram of a theoretical power consumption curve of an electronic device having a power state evaluation function according to the present invention;
图 4为本发明具有电源状态评估功能的电子装置的具有标记分支的临时 耗电曲线的示意图； 4 is a schematic diagram of a temporary power consumption curve with a mark branch of an electronic device having a power state evaluation function according to the present invention;
图 5为本发明具有电源状态评估功能的电子装置的平均耗电曲线的示意 图； 5 is a schematic diagram of an average power consumption curve of an electronic device having a power state evaluation function according to the present invention;
图 6为本发明电源状态评估方法的实施歩骤流程图。 6 is a flow chart showing the implementation of the power state evaluation method of the present invention.
其中， 1-具有电源状态评估功能的电子装置， 10-储存模块， 110-使用情 况数据库， 1110-预定使用者记录， 1111-预设使用应用程序， 1112-预设使用 者编号， 1113-理论耗电曲线， 1114-平均耗电曲线， 1115-计数参数， 1116-耗 电曲线， 120-应用程序数据库， 130-耗电参数数据库， 20-处理模块， 30-输入 接口， 40-电池， 50-临时储存模块， 60-显示单元； Among them, 1-electronic device with power status assessment function, 10-storage module, 110-usage database, 1110-predetermined user record, 1111-preset application, 1112-default user number, 1113-theory Power consumption curve, 1114-average power consumption curve, 1115-counting parameter, 1116-power consumption curve, 120-application database, 130-power consumption parameter database, 20-processing module, 30-input interface, 40-battery, 50 - temporary storage module, 60-display unit;
具体实施方式 detailed description
参见图 1， 具有电源状态评估功能的电子装置 1包含储存模块 10、 处理 模块 20、 输入接口 30、 电池 40、 临时储存模块 50及显示单元 60。储存模块 10中存有三个数据库， 分别为使用情况数据库 110、 应用程序数据库 120及 耗电参数数据库 130。 使用情况数据库 110中的纪录内容如图 2所示， 使用 情况数据库 110包含多个预定使用者记录 1110， 各预定使用者记录 1110分 别记载预设使用应用程序 1111、 预设使用者编号 1112、 理论耗电曲线 1113、 平均耗电曲线 1114、 计数参数 1115及多个耗电曲线 1116。 而平均耗电曲线 1113则是由各个不同时间点所记录的耗电值平均所得。
应用程序数据库 120中包含多个应用程序，各应用程序可为执行中翻英、 英翻中、 发音或阅读电子文件等各种功能的软件。 且应用程序数据库 120中 还记载启动各应用程序所需的各种组件， 此应用程序数据库 120中的数据如 表一所示。 Referring to FIG. 1, an electronic device 1 having a power state evaluation function includes a storage module 10, a processing module 20, an input interface 30, a battery 40, a temporary storage module 50, and a display unit 60. There are three databases in the storage module 10, which are a usage database 110, an application database 120, and a power consumption parameter database 130. The content of the record in the usage database 110 is as shown in FIG. 2. The usage database 110 includes a plurality of predetermined user records 1110, and each predetermined user record 1110 records a preset usage application 1111, a preset user number 1112, and a theory. The power consumption curve 1113, the average power consumption curve 1114, the counting parameter 1115, and the plurality of power consumption curves 1116. The average power consumption curve 1113 is obtained by averaging the power consumption values recorded at different time points. The application database 120 includes a plurality of applications, each of which may be software that performs various functions such as translating, translating, pronunciation, or reading electronic files. The various components required to start each application are also recorded in the application database 120. The data in the application database 120 is as shown in Table 1.
输入接口 30 可接收使用者所输入的使用者编号， 以及选择一个应用程 序。 此输入接口 30较佳为具有电源状态评估功能的电子装置 1的输入按键， 或触控式输入装置， 如触控面板或触控板等具有触控输入功能的装置。 Input interface 30 accepts the user number entered by the user and selects an application. The input interface 30 is preferably an input button of the electronic device 1 having a power state evaluation function, or a touch input device such as a touch panel or a touch panel.
处理模块 20电性连接储存模块 10输入接口 30、 电池 40、 临时内存 50 及显示单元 60， 以侦测电池 40的电压值， 并判断使用者编号是否与预定使 用者编号 1111相同， 以及判断选择的应用程序是否与该预定应用程序 1112 相同， 当判断结果相同， 处理模块 20则将预设使用应用程序 1112对应的理 论耗电曲线 1113在临时内存 50中储存为临时耗电曲线。 并根据临时耗电曲
线 51及电池 40的电压值在显示单元 60上显示电 40的可用时间。 当使用者编号与预定使用者编号 1111不同， 或判断选择的应用程序 121 与该预定应用程序 1112不同时，则处理模块 20会在临时内存 50中产生一笔 新预定使用者记录， 此新预定使用者记录包含此次选择的应用程序及使用者 编号等信息， 并且在耗电参数数据库 130中寻找对应此应用程序 121的耗电 参数， 如在表一以表二中寻找被选择应用程序所对应的组件， 及组件所对应 的电参数， 以计算使用此应用程序 121的理论耗电曲线。处理模块 20并在临 时储存模块 50将理论耗电曲线 1113储存为临时耗电曲线， 并根据此临时耗 电曲线计算出电池 40的剩余可用时间。 The processing module 20 is electrically connected to the input interface 30 of the storage module 10, the battery 40, the temporary memory 50, and the display unit 60 to detect the voltage value of the battery 40, and determine whether the user number is the same as the predetermined user number 1111, and determine the selection. The application is the same as the predetermined application 1112. When the determination result is the same, the processing module 20 stores the theoretical power consumption curve 1113 corresponding to the preset usage application 1112 in the temporary memory 50 as a temporary power consumption curve. And according to the temporary power consumption The voltage values of line 51 and battery 40 display the available time of electricity 40 on display unit 60. When the user number is different from the predetermined user number 1111, or the selected application 121 is determined to be different from the predetermined application 1112, the processing module 20 generates a new predetermined user record in the temporary memory 50, the new reservation. The user record contains information such as the selected application and the user number, and searches for the power consumption parameter corresponding to the application 121 in the power consumption parameter database 130. For example, in Table 1, the selected application is found in Table 2. Corresponding components, and electrical parameters corresponding to the components, to calculate the theoretical power consumption curve using the application 121. The processing module 20 stores the theoretical power consumption curve 1113 as a temporary power consumption curve in the temporary storage module 50, and calculates the remaining available time of the battery 40 based on the temporary power consumption curve.
参见图 3， 以使用阅读电子文件的应用程序为例， 并且预定使用者记录 1110并无此使用者的预定使用者记录 1110。 处理模块 20根据使用的应用程 序及对应的电参数产生对应的理论耗电曲线 1113， 且理论耗电曲线 1113 的 数据分别为 5.0伏特、 4.8伏特、 4.7伏特、 4.3伏特、 4.0伏特、 3.6伏特、 3.2 伏特、 2.7伏特、 2.5伏特及 2.1伏特。 当使用者在阅读电子文件的过程中， 处理模块 20会每个固定时间间隔就检测一次电池 40的电压值， 此固定时间 间隔较佳为三十分钟，并且将各时间的耗电量记录在临时储存模块 50中，并 根据各时间间隔的电池 40电压值产生临时耗电曲线。 Referring to Figure 3, an application using an electronic file is taken as an example, and the predetermined user record 1110 does not have a predetermined user record 1110 for the user. The processing module 20 generates a corresponding theoretical power consumption curve 1113 according to the used application and the corresponding electrical parameters, and the data of the theoretical power consumption curve 1113 is 5.0 volts, 4.8 volts, 4.7 volts, 4.3 volts, 4.0 volts, 3.6 volts, respectively. 3.2 volts, 2.7 volts, 2.5 volts and 2.1 volts. When the user is reading the electronic file, the processing module 20 detects the voltage value of the battery 40 once every fixed time interval, and the fixed time interval is preferably thirty minutes, and the power consumption of each time is recorded in the The temporary storage module 50 generates a temporary power consumption curve based on the voltage value of the battery 40 at each time interval.
若使用者在阅读电子文件时， 遇到不认识的字词， 因此启动了对应到电 子字典的应用程序，并启动对应到发音的应用程序，处理模块 20会将此启动 其它应用程序的动作记录在临时耗电曲线中， 并以在数据中标记分支一及标 记分支二以对应查询动作及发音动作， 参见图 4。 当使用者退出对应阅读功 能的应用程序时， 处理模块 20会将临时耗电曲线记录在预设使用者记录 110 中的耗电曲线 1116， 并且计数参数 1115加 1。 最后再将理论耗电曲线 1113 以及所有记录的耗电曲线 1116平均， 以得平均耗电曲线 1114。 参见图 5。 If the user encounters a word that is not recognized when reading the electronic file, the application corresponding to the electronic dictionary is started, and the application corresponding to the pronunciation is started, and the processing module 20 starts the action record of the other application. In the temporary power consumption curve, and mark the branch one and the mark branch two in the data to correspond to the query action and the pronunciation action, see FIG. When the user exits the application corresponding to the reading function, the processing module 20 records the temporary power consumption curve in the power consumption curve 1116 in the preset user record 110, and increments the counting parameter 1115. Finally, the theoretical power consumption curve 1113 and all recorded power consumption curves 1116 are averaged to obtain an average power consumption curve 1114. See Figure 5.
当使用者在阅读电子文件的过程中， 主动查询电池 40的剩余使用时间， 或电池 40的电压值小于门坎值时， 处理模块 20会以查询当时的电压值对应 到平均电曲线 1114 中的电压值， 计算出剩余使用时间， 以查询当下的电池 40电压值为 4.1伏特为例， 查询图 5的平均耗电曲线 1114， 因此可预估平均 的剩余使用时间为 150分钟。
若使用者阅读电子文件一段时间后， 曾经启动对应查询及发音的应用程 序，处理模块 20可通过标记分支，在预设使用者记录 110中寻找启动对应应 用程序的耗电曲线 1116， 以图 4中的标记分支一及标记分支二为例， 由电压 值 4.1伏特降到 3.5伏特需要 60分钟， 而图 5的平均耗电曲线 1114得知由 3.5伏特降压至 2.0伏特需要 150钟， 因此电池 40的电压值在 4.1伏特时，会 在显示单元上所显示剩余使用时间为 210分钟。若处理模块 20在其它的耗电 曲线 1116中找到相对应的标记分支， 且其它耗电曲线 1116所得的剩余使用 时间为 180分钟及 240分钟， 因此平均预估可用时间为 210分钟， 最大预估 可用时间为 240分钟，最小预估可用时间为 180分钟，处理模块 20根据以上 数据可在显示单元 60上显示下列提示： When the user actively queries the remaining usage time of the battery 40 during the reading of the electronic file, or the voltage value of the battery 40 is less than the threshold value, the processing module 20 corresponds to the voltage in the average electrical curve 1114 by querying the current voltage value. Value, calculate the remaining usage time, to query the current battery 40 voltage value of 4.1 volts as an example, query the average power consumption curve 1114 of Figure 5, so the average remaining usage time can be estimated to be 150 minutes. If the user has started the application corresponding to the query and pronunciation after reading the electronic file for a period of time, the processing module 20 can search for the power consumption curve 1116 of the corresponding application in the preset user record 110 by using the mark branch, as shown in FIG. In the case of the labeled branch one and the labeled branch two, it takes 60 minutes to drop from a voltage value of 4.1 volts to 3.5 volts, and the average power consumption curve 1114 of FIG. 5 requires that 150 steps from 3.5 volts to 2.0 volts requires 150 minutes, so the battery When the voltage value of 40 is 4.1 volts, the remaining usage time displayed on the display unit is 210 minutes. If the processing module 20 finds the corresponding marker branch in the other power consumption curve 1116, and the remaining usage time of the other power consumption curve 1116 is 180 minutes and 240 minutes, the average estimated available time is 210 minutes, the maximum prediction. The available time is 240 minutes and the minimum estimated available time is 180 minutes. The processing module 20 can display the following prompts on the display unit 60 according to the above data:
"当前电压为 4.1V, 可使用当前功能 180分钟〜 240分钟 (理论值 210分 钟 )"， 通过本发明具有电源状态评估功能的电子装置 1可根据使用者使用的 应用程序及并回馈先前的使用习惯， 准确的预估剩余使用时间。 "The current voltage is 4.1V, and the current function can be used for 180 minutes to 240 minutes (theoretical value is 210 minutes)". The electronic device 1 having the power state evaluation function according to the present invention can be used according to the application used by the user and feedback the previous use. Get used to accurately estimating the remaining usage time.
参见图 6， 电源状态评估方法包含下列歩骤： Referring to Figure 6, the power state evaluation method includes the following steps:
在歩骤 S10中， 提供储存模块储存预定使用者记录、 多个应用程序及各 应用程序对应的耗电参数， 此预定使用者记录包含预定使用者编号、 预定使 用者编号所对应的预定应用程序及对应该预定应用程序的理论耗电曲线。 In step S10, the storage module is configured to store a predetermined user record, a plurality of applications, and a power consumption parameter corresponding to each application, where the predetermined user record includes a predetermined user number and a predetermined application corresponding to the predetermined user number. And the theoretical power consumption curve corresponding to the intended application.
在歩骤 S20中，通过输入接口接收使用者编号， 以及选择一个应用程序。 在歩骤 S30中， 利用处理模块判断预定使用者编号与使用者编号是否相 同， 以及判断被选择的应用程序是否与预定应用程序相同。 当判断结果则进 行歩骤 S40, 当判断结果不同则进行歩骤 S31。 In step S20, the user number is received through the input interface, and an application is selected. In step S30, the processing module determines whether the predetermined user number is the same as the user number, and determines whether the selected application is the same as the predetermined application. When the result is judged, step S40 is performed, and when the result of the determination is different, step S31 is performed.
在歩骤 S31中， 通过所选择的应用程序所对应的耗电参数产生理论耗电 曲线， 并进行歩骤 40。 In step S31, a theoretical power consumption curve is generated by the power consumption parameter corresponding to the selected application, and step 40 is performed.
在歩骤 S40中， 提供临时储存模块储存预定应用程序对应的理论耗电曲 线为临时耗电曲线。 In step S40, the temporary storage module is provided to store the theoretical power consumption curve corresponding to the predetermined application program as a temporary power consumption curve.
在歩骤 S50中， 使用处理模块侦测电池的电压值， 并根据临时耗电曲线 及电压值产生电池的可用时间。
In step S50, the processing module is used to detect the voltage value of the battery, and the available time of the battery is generated according to the temporary power consumption curve and the voltage value.
Claims
1、 一种具有电源状态评估功能的电子装置， 其特征在于： 该装置包含: 电池， 提供电源状态评估功能的电子装置所需的电力； 储存模块， 储存预定 使用者记录、 多个应用程序及应用程序对应的耗电参数， 预定使用者记录包 含预定使用者编号、 预定使用者编号所对应的预定应用程序及对应预定应用 程序的理论耗电曲线； 输入接口， 用来接收使用者编号， 并选择多个应用程 序之一； 处理模块， 电性连接储存模块、 输入接口及电池， 侦测电池的电压 值， 并判断预定使用者编号与使用者编号是否相同， 以及判断被选择的应用 程序是否与预定应用程序相同； 临时储存模块， 连接处理模块； 其中， 当判 断结果相同， 处理模块在临时储存模块中， 储存预定应用程序对应的理论耗 电曲线为临时耗电曲线，并根据理论耗电曲线及电压值产生电池的可用时间。 What is claimed is: 1. An electronic device having a power state evaluation function, comprising: a battery, a power required for an electronic device providing a power state evaluation function; a storage module, storing a predetermined user record, a plurality of applications, and The power consumption parameter corresponding to the application, the predetermined user record includes a predetermined user number, a predetermined application corresponding to the predetermined user number, and a theoretical power consumption curve corresponding to the predetermined application; an input interface for receiving the user number, and Select one of the multiple applications; the processing module, electrically connect the storage module, the input interface and the battery, detect the voltage value of the battery, determine whether the predetermined user number is the same as the user number, and determine whether the selected application is The same as the predetermined application; the temporary storage module, the connection processing module; wherein, when the judgment result is the same, the processing module stores the theoretical power consumption curve corresponding to the predetermined application program as a temporary power consumption curve in the temporary storage module, and consumes power according to the theory Curve and voltage value generate electricity The available time.
2、根据权利要求 1所述的一种具有电源状态评估功能的电子装置，其特 征在于： 所述电子装置还包含显示单元， 所述显示单元连接处理模块， 显示 电池的可用时间。 2. An electronic device having a power state assessment function according to claim 1, wherein: said electronic device further comprises a display unit, said display unit being coupled to said processing module for displaying the available time of the battery.
3、根据权利要求 1所述的一种具有电源状态评估功能的电子装置，其特 征在于： 所述处理模块在固定时间间隔侦测电压值， 并储存在临时耗电曲线 中。 3. An electronic device having a power state evaluation function according to claim 1, wherein: said processing module detects a voltage value at a fixed time interval and stores it in a temporary power consumption curve.
4、根据权利要求 1所述的一种具有电源状态评估功能的电子装置，其特 征在于： 所述使用者通过输入接口选择多个应用程序之一时， 处理模块在临 时耗电曲线中写入分支纪录。 4. The electronic device with power state evaluation function according to claim 1, wherein: when the user selects one of the plurality of applications through the input interface, the processing module writes the branch in the temporary power consumption curve. Record.
5、根据权利要求 4所述的一种具有电源状态评估功能的电子装置，其特 征在于： 所述使用者通过输入接口选择退出被选择的多个应用程序之一时， 处理模块将临时耗电曲线记录在预定使用者记录中， 且根据临时耗电曲线、 理论耗电曲线及电压值产生电池的可用时间。 5. The electronic device with power state evaluation function according to claim 4, wherein: when the user selects to exit one of the selected plurality of applications through the input interface, the processing module temporarily reduces the power consumption curve. Recorded in the predetermined user record, and the available time of the battery is generated based on the temporary power consumption curve, the theoretical power consumption curve, and the voltage value.
6、一种电源状态评估方法， 适用于评估电子装置的电池的可用时间， 其 特征在于： 该方法包含以下歩骤： A method for evaluating a power state, which is suitable for evaluating a usable time of a battery of an electronic device, characterized in that: the method comprises the following steps:
1 )提供储存模块储存预定使用者记录、多个应用程序及各应用程序对应 的耗电参数， 预定使用者记录包含预定使用者编号、 预定使用者编号所对应 的预定应用程序及对应预定应用程序的理论耗电曲线； 1) providing a storage module for storing a predetermined user record, a plurality of applications, and power consumption parameters corresponding to each application, wherein the predetermined user record includes a predetermined user number and a predetermined user number. The predetermined application and the theoretical power consumption curve corresponding to the predetermined application;
2) 通过输入接口接收使用者编号， 以及选择多个应用程序之一； 2) receiving the user number through the input interface, and selecting one of the multiple applications;
3 )利用处理模块判断预定使用者编号与使用者编号是否相同， 以及判断 被选择的应用程序是否与预定应用程序相同； 3) using the processing module to determine whether the predetermined user number is the same as the user number, and determining whether the selected application is the same as the predetermined application;
4)当判断结果相同，提供临时储存模块储存预定应用程序对应的理论耗 电曲线为临时耗电曲线； 4) When the judgment result is the same, the temporary storage module is provided to store the theoretical power consumption curve corresponding to the predetermined application program as the temporary power consumption curve;
5 )使用处理模块侦测电池的电压值，并根据临时耗电曲线及电压值产生 电池的可用时间。 5) Use the processing module to detect the voltage value of the battery, and generate the available time of the battery according to the temporary power consumption curve and the voltage value.
7、根据权利要求 6所述的一种电源状态评估方法， 其特征在于： 所述歩 骤 5 ) 之后还包含歩骤 6) 显示电池的可用时间。 7. The power state evaluation method according to claim 6, wherein: the step 5) further comprises the step 6) displaying the available time of the battery.
8、根据权利要求 6所述的一种电源状态评估方法， 其特征在于： 所述歩 骤 4) 中还包含通过处理模块在固定时间间隔侦测电压值， 并储存在临时耗 电曲线中。 The power state evaluation method according to claim 6, wherein: the step 4) further comprises: detecting, by the processing module, a voltage value at a fixed time interval, and storing the voltage value in the temporary power consumption curve.
9、根据权利要求 1所述的一种电源状态评估方法， 其特征在于： 所述歩 骤 2) 中还包含通过输入接口选择多个应用程序之一时， 处理模块在临时耗 电曲线中写入分支纪录。 9. The power state evaluation method according to claim 1, wherein: when the step 2) further comprises selecting one of the plurality of applications through the input interface, the processing module writes in the temporary power consumption curve. Branch record.
10、 根据权利要求 9所述的一种电源状态评估方法， 其特征在于： 所述 歩骤 5 ) 中当被选择的多个应用程序之一被选择退出时， 处理模块将临时耗 电曲线记录在预定使用者记录中， 且根据临时耗电曲线、 理论耗电曲线及电 压值产生电池的可用时间。 10. The power state evaluation method according to claim 9, wherein: in step 5), when one of the selected plurality of applications is selected to be exited, the processing module records the temporary power consumption curve. In the predetermined user record, the available time of the battery is generated based on the temporary power consumption curve, the theoretical power consumption curve, and the voltage value.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010528855.3A CN101995554B (en) | 2010-11-03 | 2010-11-03 | Electronic device with power state evaluation function and power evaluation method thereof |
| CN201010528855.3 | 2010-11-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO2012058981A1 true WO2012058981A1 (en) | 2012-05-10 |
Family
ID=43785964
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/CN2011/079537 WO2012058981A1 (en) | 2010-11-03 | 2011-09-09 | Electronic device with power supply state evaluation function, and method for evaluating power supply thereof |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN101995554B (en) |
| WO (1) | WO2012058981A1 (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101995554B (en) * | 2010-11-03 | 2014-04-23 | 无敌科技(西安)有限公司 | Electronic device with power state evaluation function and power evaluation method thereof |
| CN103376414B (en) * | 2012-04-25 | 2016-08-03 | 腾讯科技（深圳）有限公司 | The method and device of battery electric quantity monitoring |
| SG11201406477UA (en) | 2012-04-10 | 2014-11-27 | Tencent Tech Shenzhen Co Ltd | Method for monitoring and manging battery charge level and apparatus for performing the same |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6353800B1 (en) * | 1999-08-06 | 2002-03-05 | Spotware Technologies, Inc. | Method, system, signal and software for sensing remote battery life based upon cursor characteristics |
| CN101212073A (en) * | 2006-12-28 | 2008-07-02 | 联发科技股份有限公司 | Portable player, power management apparatus, and power management method |
| CN101477178A (en) * | 2009-02-06 | 2009-07-08 | 上海华勤通讯技术有限公司 | Detection method and detection system for battery service time |
| CN101995554A (en) * | 2010-11-03 | 2011-03-30 | 无敌科技(西安)有限公司 | Electronic device with power state evaluation function and power evaluation method thereof |
| CN201903875U (en) * | 2010-11-03 | 2011-07-20 | 无敌科技(西安)有限公司 | Electronic device with power supply state estimation function |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0226469A (en) * | 1988-07-15 | 1990-01-29 | Minolta Camera Co Ltd | Reader |
| JPH0926469A (en) * | 1995-07-13 | 1997-01-28 | Nec Gumma Ltd | System driving time indication method for portable information processing apparatus |
| EP1171777A1 (en) * | 1999-04-12 | 2002-01-16 | The Gillette Company | Consumer usage recorder |
| JP2003087172A (en) * | 2001-09-07 | 2003-03-20 | Toshiba Corp | Equipment, terminal and program for information communication |
| JP4215985B2 (en) * | 2002-02-15 | 2009-01-28 | ソニー株式会社 | Electronic device, display control method, recording medium, and program |
| CN100345076C (en) * | 2003-12-24 | 2007-10-24 | 鸿富锦精密工业（深圳）有限公司 | Battery feeding type memory electricity quantity measuring system and method |
| CN1808162A (en) * | 2005-01-17 | 2006-07-26 | 上海乐金广电电子有限公司 | Method for providing battery information in accordance with use environment |
| CN101009394A (en) * | 2006-01-25 | 2007-08-01 | 明基电通股份有限公司 | Power management device and method of the electronic system |
| CN101063705B (en) * | 2006-04-27 | 2011-06-29 | 环达电脑(上海)有限公司 | Method for enquiring electric quantity of power supply |
| JP4829854B2 (en) * | 2007-08-30 | 2011-12-07 | キヤノン株式会社 | Electronic device and control method thereof |
-
2010
- 2010-11-03 CN CN201010528855.3A patent/CN101995554B/en active Active
-
2011
- 2011-09-09 WO PCT/CN2011/079537 patent/WO2012058981A1/en active Application Filing
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6353800B1 (en) * | 1999-08-06 | 2002-03-05 | Spotware Technologies, Inc. | Method, system, signal and software for sensing remote battery life based upon cursor characteristics |
| CN101212073A (en) * | 2006-12-28 | 2008-07-02 | 联发科技股份有限公司 | Portable player, power management apparatus, and power management method |
| CN101477178A (en) * | 2009-02-06 | 2009-07-08 | 上海华勤通讯技术有限公司 | Detection method and detection system for battery service time |
| CN101995554A (en) * | 2010-11-03 | 2011-03-30 | 无敌科技(西安)有限公司 | Electronic device with power state evaluation function and power evaluation method thereof |
| CN201903875U (en) * | 2010-11-03 | 2011-07-20 | 无敌科技(西安)有限公司 | Electronic device with power supply state estimation function |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101995554B (en) | 2014-04-23 |
| CN101995554A (en) | 2011-03-30 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105071486B (en) | A kind of charge prompting method and apparatus | |
| CN106786958B (en) | Charging method, device and terminal | |
| CN102508172A (en) | Calculation method for electric quantities of battery, device and terminal | |
| CN104158235B (en) | A kind of battery charging control method, equipment and system | |
| CN107037369A (en) | The method and electric power controller of the electricity percentage of accurate estimation battery | |
| WO2014206270A1 (en) | Method, apparatus, and device for detecting length of time of use of battery | |
| US10955482B2 (en) | Method and device for acquiring battery power level and electronic device | |
| EP2615714A1 (en) | Method and system for battery charging control of a terminal | |
| US20130311120A1 (en) | Battery voltage detection method and apparatus | |
| WO2022000999A1 (en) | Battery electric quantity compensation method and apparatus, device, and readable storage medium | |
| WO2012058981A1 (en) | Electronic device with power supply state evaluation function, and method for evaluating power supply thereof | |
| US20140100802A1 (en) | Method and computer system for measuring remaining battery capacity | |
| JP6331069B2 (en) | Storage battery inspection device, storage battery inspection method, storage battery inspection system, and program | |
| CN103617111A (en) | Method and device for computing power consumption of computer | |
| CN108962286A (en) | Audio identification methods, device and storage medium | |
| US8880367B1 (en) | Method for accurately performing power estimation on a battery of an electronic device, and associated apparatus | |
| JP2012088110A (en) | Device and method for calculating capacity of secondary battery, and program | |
| TW201122520A (en) | Electric apparatus capable of power estimating function and power estimating method thereof | |
| CN107918102A (en) | For obtaining the method and electric power controller of battery capacity percentage | |
| CN106598816A (en) | Terminal perception state control method and terminal perception state control device | |
| JP4875212B1 (en) | Information processing apparatus, power saving contribution calculation method, and presentation method | |
| CN102163170A (en) | Method and device for calculating power consumption of computer | |
| CN219777880U (en) | Battery electric quantity detection and display device | |
| JP3105797B2 (en) | Battery judgment device | |
| CN201903875U (en) | Electronic device with power supply state estimation function |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 121 | Ep: the epo has been informed by wipo that ep was designated in this application |
Ref document number: 11837507 Country of ref document: EP Kind code of ref document: A1 |
|
| NENP | Non-entry into the national phase |
Ref country code: DE |
|
| 122 | Ep: pct application non-entry in european phase |
Ref document number: 11837507 Country of ref document: EP Kind code of ref document: A1 |