CN104237807A - Inverter system for monitoring state of storage battery and monitoring method - Google Patents
Inverter system for monitoring state of storage battery and monitoring method Download PDFInfo
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- CN104237807A CN104237807A CN201310247259.1A CN201310247259A CN104237807A CN 104237807 A CN104237807 A CN 104237807A CN 201310247259 A CN201310247259 A CN 201310247259A CN 104237807 A CN104237807 A CN 104237807A
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Abstract
The invention discloses an inverter system for monitoring the state of a direct-current storage battery and a monitoring method and belongs to the technical field of storage battery state detection. The system comprises an inverter device, a communication device and a processing device. The inverter device is remotely connected to the processing device through the communication device and further connected with the direct-current storage battery. The processing device is arranged in an external mobile terminal. The method includes the steps that performance data are acquired by the inverter device and sent to the processing device; the processing device receives the performance data and stores the performance data in a storage component; a counting component records data of time when the processing device receives the performance data; according to the performance data and the corresponding data of time, the processing device draws a pattern curve showing the change condition of the performance data, and the pattern curve is displayed on a display screen of the mobile terminal. According to the technical scheme, the system and the method have the advantages that the performance of the storage battery can be indirectly detected, cost is low, and a complex peripheral circuit does not need to be additionally arranged.
Description
Technical field
The present invention relates to storage battery state inspection field, particularly relate to a kind of inverter system and monitoring method of monitoring storage battery state.
Background technology
Traditional inverter product is mainly used in direct current input, exchanges the occasion exported, and only completes the function that DC inversion exchanges, and the instantaneous assembly of simple and easy display inverter work.For the consideration to the aspect such as cost and performance, inverter is not generally equipped with the real time record to storage battery output state, and the functional module group of the performance parameter of Realization analysis storage battery under the various states such as startup, charging, electric discharge.
Chinese patent (CN202750029U) discloses a kind of power inverter, include radiating fin housing, the two ends of described housing are respectively equipped with alternating current output slab, direct current input panel, direct current input panel is provided with direct current input adapter, multiple air outlet, alternating current output slab is provided with alternating current accessory power outlet, on alternating current output slab, outside punching press forms multiple air inlet, forms venetian blind type structure between multiple air inlet.Technique scheme only refer to the inner structure of inverter, does not relate to the monitoring function of inverter for storage battery state.
Chinese patent (CN202652083U) discloses a kind of battery truck inverter, comprise main casing, be located at the upper cover of main casing upper end, be located at socket plate washer and the heating radiator plate washer of main casing both sides, heating radiator plate washer is installed red, black binding post and heating radiator, installation universal socket and switch on socket plate washer, main circuit board is provided with in main casing, described heating radiator plate washer is also provided with safety apparatus, described red, black binding post is connected with power lead respectively by connecting ear, power lead is connected in the supply socket of T font, power lead fetches direct current on inverter binding post from battery or battery truck, direct current is carried out to interchange conversion to main circuit board again by binding post, again from output AC electricity 220V/IIOV Universal Socket, supply electrical equipment uses.Technique scheme also only relates to the structure of inverter itself, does not relate to the monitoring function of inverter for storage battery state.
Summary of the invention
According to the defect existed in prior art, a kind of inverter system and monitoring method of monitoring storage battery state are now provided, specifically comprise:
Monitor an inverter system for storage battery state, be applicable on DC battery jar; Wherein, DC-to-AC converter, communicator and treating apparatus is comprised; Described DC-to-AC converter is connected to described treating apparatus by described communicator is long-range; Described DC-to-AC converter also connects described DC battery jar; Described treating apparatus is built on an outside mobile terminal;
Described DC-to-AC converter represents the performance data of described DC battery jar state for detecting; Described communicator is used for described performance data to be sent to described treating apparatus; Described performance data is processed into visible view data and is presented on the display screen of described mobile terminal by described treating apparatus.
Preferably, the inverter system of this monitoring storage battery state, wherein, described DC-to-AC converter comprises current detecting part, voltage check part and temperature detection part; Described current detecting part is for detecting the current data of described DC battery jar, and described voltage check part is for detecting the voltage data of described DC battery jar, and described temperature detection part is for detecting the temperature data of described DC battery jar;
Described current data, described voltage data and described temperature data are included in described performance data.
Preferably, the inverter system of this monitoring storage battery state, wherein, described communicator is bluetooth communication.
Preferably, the inverter system of this monitoring storage battery state, wherein, described treating apparatus comprises a memory unit; Described memory unit, for preserving described performance data, calls for described treating apparatus.
Preferably, the inverter system of this monitoring storage battery state, wherein, also comprises a timing piece in described treating apparatus; Described timing piece receives the time data of described performance data for recording described treating apparatus.
Preferably, the inverter system of this monitoring storage battery state, wherein, also comprise a control assembly in described treating apparatus, described control assembly is connected to described DC-to-AC converter by described communicator; Described control assembly is for controlling the break-make of described DC-to-AC converter.
Monitor a method for storage battery state, be applicable on DC battery jar; Wherein, adopt the inverter system of above-mentioned monitoring storage battery state, specifically comprise:
Step 1, described DC-to-AC converter gathers described performance data, and is sent to the described treating apparatus on described mobile terminal by described communicator;
Step 2, described treating apparatus receives described performance data, and preserves in described memory unit by described performance data; Described in described timing piece record, treating apparatus receives the time data of described performance data;
Step 3, described treating apparatus is according to the described performance data of preserving in described memory unit, and the described time data of correspondence, draws the pattern curve of the situation of change representing described performance data;
Step 4, described pattern curve is presented on the described display screen of described mobile terminal by described treating apparatus.
Preferably, the method for this monitoring storage battery state, wherein, when the described control assembly of described treating apparatus controls the connection of described DC-to-AC converter by described communicator, described treating apparatus begins through described communicator and receives described performance data.
The beneficial effect of technique scheme is: the hardware and software platform making full use of mobile terminal is analyzed the trend of the performance data of storage battery state and change and obtains change curve, can the properties of indirect detection storage battery, and cost is lower, without the need to increasing complicated peripheral circuit.
Accompanying drawing explanation
Fig. 1 is in embodiments of the invention, a kind of structural representation of monitoring the inverter system of storage battery state;
Fig. 2 is in embodiments of the invention, a kind of schematic flow sheet of monitoring the method for storage battery state.
Embodiment
Below in conjunction with the drawings and specific embodiments, the invention will be further described, but not as limiting to the invention.
As shown in Figure 1, in embodiments of the invention, a kind of inverter system of monitoring storage battery state, includes the DC-to-AC converter and communicator that are positioned at inverter end, and the treating apparatus that mobile terminal is built-in; The input end of DC-to-AC converter is connected to DC battery jar to be monitored, and output terminal is connected to the input end of communicator; The output terminal of communicator is connected with the input end for the treatment of apparatus is long-range; Therefore, DC-to-AC converter is connected to treating apparatus by communicator.
In an embodiment of the present invention, above-mentioned communicator is bluetooth module, and accordingly, the mobile terminal of coupling is also configured with bluetooth module, and namely DC-to-AC converter can carry out long-range connection by bluetooth module with the treating apparatus in mobile terminal.
In an embodiment of the present invention, DC-to-AC converter comprises current detecting part, voltage check part and temperature detection part; Specifically, for providing current detecting pin, voltage sense pin and temperature detection pin at the input end of DC-to-AC converter; Above-mentioned three pins are respectively used to gather momentary current, instantaneous voltage and the transient temperature on DC battery jar.Certainly, in other embodiments of the invention, can be added other detect pin, such as power detection pin on DC-to-AC converter.Above-mentioned data include for representing in the performance data bag of DC battery jar state, are sent in long-range treating apparatus by communicator by DC-to-AC converter.
Treating apparatus comprises a memory unit.In an embodiment of the present invention, this memory unit can be the storer of embedded in mobile phone.This memory unit, for preserving the performance data read by treating apparatus, is transferred for after treating apparatus.
Also comprise a timing piece in treating apparatus, timing piece connects memory unit; When each treating apparatus receives a performance data, timing piece records the moment receiving this performance data.This time data is preserved in memory unit by timing piece, and is associated with corresponding performance data.
When user needs the state of observing DC battery jar, treating apparatus transfers time of reception continuous print performance data and corresponding time data in memory unit, and with performance data (electric current A, voltage V, temperature DEG C or power W etc.) and time data is (in an embodiment of the present invention, can get chronomere is s second) be coordinate unit, draw the pattern curve about each performance data.
In an embodiment of the present invention, the standard pattern curve about each performance data can be preserved in memory unit, carry out real time contrast for treating apparatus, judge the working condition of now DC battery jar.
In embodiments of the invention, treating apparatus can also comprise a control assembly, and this control assembly can send corresponding steering order by communicator to DC-to-AC converter, with the break-make of control inverter device.
In view of above-mentioned functions, in embodiments of the invention, the connected mode between communicator and DC-to-AC converter is that bidirectional linked list connects, and namely on the basis of above-mentioned connection, the output terminal of communicator is connected to the input end of DC-to-AC converter simultaneously.Treating apparatus therefore can by communicator to DC-to-AC converter sending controling instruction.
Be illustrated in figure 2 in embodiments of the invention, a kind of method adopting said system to monitor storage battery state, specifically comprises:
Step 1, the relevant data acquisition pin in DC-to-AC converter gathers the corresponding instantaneous performance data on DC battery jar;
Step 2, above-mentioned performance data, by communicator, is sent to long-range treating apparatus by DC-to-AC converter;
Step 3, the performance data received is sent in memory unit and preserves by treating apparatus; Timing piece records the moment of each treating apparatus receptivity data simultaneously;
Step 4, treating apparatus transfers the performance data and corresponding time data that receive continuously in a period of time in memory unit, and drafting represents the pattern curve that DC battery jar state changes based on above-mentioned data;
Step 5, this pattern curve is presented on the display screen of mobile terminal by treating apparatus.
In embodiments of the invention, in above-mentioned steps, while treating apparatus shows pattern curve on a display screen, corresponding standard pattern curve preset in memory unit can be transferred, and compare with real-time pattern curve, so that user can judge the duty of now DC battery jar intuitively.
In embodiments of the invention, in above-mentioned steps, when the control assembly in treating apparatus sends control command to start this DC-to-AC converter by communicator to DC-to-AC converter, treating apparatus starts to read above-mentioned performance data, and carries out the drawing modification of real-time pattern curve.
After above-mentioned DC-to-AC converter connection powers on, no matter whole inverter system is in start, shutdown or starting load stage, and storage battery is in charging or discharge regime, and DC-to-AC converter all can collect the correlated performance data of DC battery jar.
By technique scheme, it is interval etc. that user can obtain the charging curve of storage battery, discharge curve and charging platform on mobile terminals intuitively, and person easy to use judges the duty of storage battery, to implement corresponding measure in time.
The foregoing is only preferred embodiment of the present invention; not thereby embodiments of the present invention and protection domain is limited; to those skilled in the art; should recognize and all should be included in the scheme that equivalent replacement done by all utilizations instructions of the present invention and diagramatic content and apparent change obtain in protection scope of the present invention.
Claims (8)
1. monitor an inverter system for storage battery state, be applicable on DC battery jar; It is characterized in that, comprise DC-to-AC converter, communicator and treating apparatus; Described DC-to-AC converter is connected to described treating apparatus by described communicator is long-range; Described DC-to-AC converter also connects described DC battery jar; Described treating apparatus is built on an outside mobile terminal;
Described DC-to-AC converter represents the performance data of described DC battery jar state for detecting; Described communicator is used for described performance data to be sent to described treating apparatus; Described performance data is processed into visible view data and is presented on the display screen of described mobile terminal by described treating apparatus.
2. the inverter system of monitoring storage battery state as claimed in claim 1, it is characterized in that, described DC-to-AC converter comprises current detecting part, voltage check part and temperature detection part; Described current detecting part is for detecting the current data of described DC battery jar, and described voltage check part is for detecting the voltage data of described DC battery jar, and described temperature detection part is for detecting the temperature data of described DC battery jar;
Described current data, described voltage data and described temperature data are included in described performance data.
3. the inverter system of monitoring storage battery state as claimed in claim 1, it is characterized in that, described communicator is bluetooth communication.
4. the inverter system of monitoring storage battery state as claimed in claim 1, it is characterized in that, described treating apparatus comprises a memory unit; Described memory unit, for preserving described performance data, calls for described treating apparatus.
5. the inverter system of monitoring storage battery state as claimed in claim 4, is characterized in that, also comprise a timing piece in described treating apparatus; Described timing piece receives the time data of described performance data for recording described treating apparatus.
6. the inverter system of monitoring storage battery state as claimed in claim 1, it is characterized in that, also comprise a control assembly in described treating apparatus, described control assembly is connected to described DC-to-AC converter by described communicator; Described control assembly is for controlling the break-make of described DC-to-AC converter.
7. monitor a method for storage battery state, be applicable on DC battery jar; It is characterized in that, adopt the inverter system as the monitoring storage battery state in claim 1-6 as described in any one, specifically comprise:
Step 1, described DC-to-AC converter gathers described performance data, and is sent to the described treating apparatus on described mobile terminal by described communicator;
Step 2, described treating apparatus receives described performance data, and preserves in described memory unit by described performance data; Described in described timing piece record, treating apparatus receives the time data of described performance data;
Step 3, described treating apparatus is according to the described performance data of preserving in described memory unit, and the described time data of correspondence, draws the pattern curve of the situation of change representing described performance data;
Step 4, described pattern curve is presented on the described display screen of described mobile terminal by described treating apparatus.
8. the method for monitoring storage battery state as claimed in claim 7, it is characterized in that, when the described control assembly of described treating apparatus controls the connection of described DC-to-AC converter by described communicator, described treating apparatus begins through described communicator and receives described performance data.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201310247259.1A CN104237807A (en) | 2013-06-20 | 2013-06-20 | Inverter system for monitoring state of storage battery and monitoring method |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310247259.1A CN104237807A (en) | 2013-06-20 | 2013-06-20 | Inverter system for monitoring state of storage battery and monitoring method |
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| CN104237807A true CN104237807A (en) | 2014-12-24 |
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| CN201310247259.1A Pending CN104237807A (en) | 2013-06-20 | 2013-06-20 | Inverter system for monitoring state of storage battery and monitoring method |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| WO2018049860A1 (en) * | 2016-09-13 | 2018-03-22 | 华为技术有限公司 | Information display method, and terminal |
| US10620259B2 (en) | 2017-05-25 | 2020-04-14 | Wipro Limited | Method and system for facilitating fault rectification in power backup devices |
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| US6078173A (en) * | 1996-04-08 | 2000-06-20 | General Electric Company | Simultaneous self test of multiple inverters in an AC motor system |
| WO2003019762A1 (en) * | 2001-08-21 | 2003-03-06 | I-Bus/Phoenix, Incorporated | High efficiency electronic load |
| CN1917360A (en) * | 2005-08-18 | 2007-02-21 | 三星电子株式会社 | Motor controller and control method thereof, and error detecting apparatus of inverter |
| CN102157959A (en) * | 2011-03-30 | 2011-08-17 | 华南理工大学 | Solar photovoltaic contravariant generating system and operation method thereof |
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| US3795858A (en) * | 1973-05-10 | 1974-03-05 | Nasa | Inverter ratio failure detector |
| US6078173A (en) * | 1996-04-08 | 2000-06-20 | General Electric Company | Simultaneous self test of multiple inverters in an AC motor system |
| WO2003019762A1 (en) * | 2001-08-21 | 2003-03-06 | I-Bus/Phoenix, Incorporated | High efficiency electronic load |
| CN1917360A (en) * | 2005-08-18 | 2007-02-21 | 三星电子株式会社 | Motor controller and control method thereof, and error detecting apparatus of inverter |
| CN102157959A (en) * | 2011-03-30 | 2011-08-17 | 华南理工大学 | Solar photovoltaic contravariant generating system and operation method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| WO2018049860A1 (en) * | 2016-09-13 | 2018-03-22 | 华为技术有限公司 | Information display method, and terminal |
| US10694020B2 (en) | 2016-09-13 | 2020-06-23 | Huawei Technologies Co., Ltd. | Information displaying method and terminal |
| US10778832B2 (en) | 2016-09-13 | 2020-09-15 | Huawei Technologies Co., Ltd. | Information displaying method and terminal |
| US11025768B2 (en) | 2016-09-13 | 2021-06-01 | Huawei Technologies Co., Ltd. | Information displaying method and terminal |
| US10620259B2 (en) | 2017-05-25 | 2020-04-14 | Wipro Limited | Method and system for facilitating fault rectification in power backup devices |
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Application publication date: 20141224 |
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