CA2404754A1 - Vehicle engine control - Google Patents
Vehicle engine control Download PDFInfo
- Publication number
- CA2404754A1 CA2404754A1 CA002404754A CA2404754A CA2404754A1 CA 2404754 A1 CA2404754 A1 CA 2404754A1 CA 002404754 A CA002404754 A CA 002404754A CA 2404754 A CA2404754 A CA 2404754A CA 2404754 A1 CA2404754 A1 CA 2404754A1
- Authority
- CA
- Canada
- Prior art keywords
- engine
- power
- changes
- change
- pro
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D31/00—Use of speed-sensing governors to control combustion engines, not otherwise provided for
- F02D31/001—Electric control of rotation speed
- F02D31/007—Electric control of rotation speed controlling fuel supply
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D41/00—Electrical control of supply of combustible mixture or its constituents
- F02D41/02—Circuit arrangements for generating control signals
- F02D41/04—Introducing corrections for particular operating conditions
- F02D41/08—Introducing corrections for particular operating conditions for idling
- F02D41/083—Introducing corrections for particular operating conditions for idling taking into account engine load variation, e.g. air-conditionning
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W2300/00—Indexing codes relating to the type of vehicle
- B60W2300/15—Agricultural vehicles
- B60W2300/158—Harvesters
Abstract
An engine control unit, and method of use, uses a power curve or algorithm to pro-actively adjust fuel flow rate to an engine, optionally in combination with a reactive power curve or algorithm, thereby to adjust engine power, in anticipation of changes in loads being imposed on the engine, as well as to respond to engine speed changes. The ECU has a power curve or algorithm stored in memory which responds to certain predetermined operating conditions other than sensed engine speed, by providing a sequence of pro-active change inputs, at predetermined rates of change, in rate of delivery of fuel to the engine combustion chambers, independent of engine speed change, thereby to produce pro-active incremental changes in power output of the engine. Such pro-active incremental power changes are effected in anticipation of changes in load demand on the engine, and correspond generally with expected incrementally progressive changes in load demand on the engine. In preferred embodiments, the power curve or algorithm includes a first upwardly sloping line representing small increment increases in engine power, a second step change increase in engine power, a third downwardly sloping line representing small incremental decreases in engine power, and a fourth relatively greater magnitude step change decrease in engine power. The pro-active change input signals can be combined with reactive change input signals to make respective combination change input signals which take into consideration a variety of operating parameters, including engine speed changes.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US09/999,725 | 2001-10-24 | ||
| US09/999,725 US6655351B2 (en) | 2001-10-24 | 2001-10-24 | Vehicle engine control |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2404754A1 true CA2404754A1 (en) | 2003-04-24 |
| CA2404754C CA2404754C (en) | 2005-11-22 |
Family
ID=25546628
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002404754A Expired - Fee Related CA2404754C (en) | 2001-10-24 | 2002-09-24 | Vehicle engine control |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US6655351B2 (en) |
| EP (1) | EP1306536B1 (en) |
| AR (1) | AR036955A1 (en) |
| BR (1) | BRPI0204364B1 (en) |
| CA (1) | CA2404754C (en) |
Families Citing this family (56)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6694242B2 (en) * | 2002-03-20 | 2004-02-17 | Clean Air Power, Inc. | Dual fuel engine having multiple dedicated controllers connected by a broadband communications link |
| DE10247290B4 (en) * | 2002-10-10 | 2013-04-18 | Volkswagen Ag | Method and device for monitoring dead angles of a motor vehicle |
| JP4209257B2 (en) * | 2003-05-29 | 2009-01-14 | 三菱重工業株式会社 | Distributed controller, method of operation thereof, and forklift having distributed controller |
| JP2004352466A (en) * | 2003-05-30 | 2004-12-16 | Mitsubishi Heavy Ind Ltd | Machine controller for self-propelling type industrial machine and its machine control method |
| US7591135B2 (en) * | 2004-12-29 | 2009-09-22 | Honeywell International Inc. | Method and system for using a measure of fueling rate in the air side control of an engine |
| US7295914B2 (en) | 2005-08-08 | 2007-11-13 | Deere & Company | Internal combustion engine with speed recovery power boost |
| US7134406B1 (en) | 2005-09-08 | 2006-11-14 | Deere & Company | Cooling fan control for improved engine load acceptance |
| US7648413B2 (en) * | 2007-03-01 | 2010-01-19 | Cnh America Llc | Combine harvester power management control |
| US7945378B2 (en) * | 2008-09-22 | 2011-05-17 | Deere & Company | Method of selecting engine torque curves |
| US8676474B2 (en) | 2010-12-30 | 2014-03-18 | Caterpillar Inc. | Machine control system and method |
| WO2013118255A1 (en) * | 2012-02-07 | 2013-08-15 | トヨタ自動車株式会社 | Speed change control apparatus for hybrid vehicle, and speed change control method |
| US20140130778A1 (en) * | 2014-01-21 | 2014-05-15 | Caterpillar Inc. | Method of operating engine |
| DE102014113335A1 (en) | 2014-09-16 | 2016-03-17 | Claas Tractor Sas | Agricultural work machine with and method for predictive control of a drive power and / or a drive train |
| BE1022961B1 (en) * | 2015-07-16 | 2016-10-24 | Cnh Industrial Belgium Nv | Method and device for controlling the motor speed of a work machine |
| DE102016111665A1 (en) * | 2016-06-24 | 2017-12-28 | Claas Selbstfahrende Erntemaschinen Gmbh | Agricultural work machine and method for operating an agricultural work machine |
| US11352964B2 (en) * | 2017-10-06 | 2022-06-07 | Briggs & Stratton, Llc | Cylinder deactivation for a multiple cylinder engine |
| US10827676B2 (en) | 2018-01-29 | 2020-11-10 | Deere & Company | Monitor and control system for a harvester |
| US11744180B2 (en) | 2018-01-29 | 2023-09-05 | Deere & Company | Harvester crop mapping |
| US11589509B2 (en) | 2018-10-26 | 2023-02-28 | Deere & Company | Predictive machine characteristic map generation and control system |
| US11641800B2 (en) | 2020-02-06 | 2023-05-09 | Deere & Company | Agricultural harvesting machine with pre-emergence weed detection and mitigation system |
| US11178818B2 (en) | 2018-10-26 | 2021-11-23 | Deere & Company | Harvesting machine control system with fill level processing based on yield data |
| US11672203B2 (en) | 2018-10-26 | 2023-06-13 | Deere & Company | Predictive map generation and control |
| US11957072B2 (en) | 2020-02-06 | 2024-04-16 | Deere & Company | Pre-emergence weed detection and mitigation system |
| US11079725B2 (en) | 2019-04-10 | 2021-08-03 | Deere & Company | Machine control using real-time model |
| US11240961B2 (en) | 2018-10-26 | 2022-02-08 | Deere & Company | Controlling a harvesting machine based on a geo-spatial representation indicating where the harvesting machine is likely to reach capacity |
| US11653588B2 (en) | 2018-10-26 | 2023-05-23 | Deere & Company | Yield map generation and control system |
| US11467605B2 (en) | 2019-04-10 | 2022-10-11 | Deere & Company | Zonal machine control |
| US11395455B2 (en) | 2019-02-01 | 2022-07-26 | Cnh Industrial Canada, Ltd. | Agitation and leveling control system for particulate material |
| US11240954B2 (en) | 2019-02-01 | 2022-02-08 | Cnh Industrial Canada, Ltd. | Agricultural agitating and leveling system |
| US11778945B2 (en) | 2019-04-10 | 2023-10-10 | Deere & Company | Machine control using real-time model |
| US11234366B2 (en) | 2019-04-10 | 2022-02-01 | Deere & Company | Image selection for machine control |
| CN111208762B (en) * | 2020-01-13 | 2023-03-21 | 临沂大学 | Gradual stop control method, system and equipment for mechanical device |
| US11477940B2 (en) | 2020-03-26 | 2022-10-25 | Deere & Company | Mobile work machine control based on zone parameter modification |
| US11022058B1 (en) | 2020-04-20 | 2021-06-01 | Deere & Company | Work vehicle engine control systems operable in enhanced scheduled power reduction modes |
| US11439064B2 (en) | 2020-08-04 | 2022-09-13 | Deere & Company | Pre-unloading power reduction system and method |
| US11849672B2 (en) | 2020-10-09 | 2023-12-26 | Deere & Company | Machine control using a predictive map |
| US11946747B2 (en) | 2020-10-09 | 2024-04-02 | Deere & Company | Crop constituent map generation and control system |
| US11635765B2 (en) | 2020-10-09 | 2023-04-25 | Deere & Company | Crop state map generation and control system |
| US11844311B2 (en) | 2020-10-09 | 2023-12-19 | Deere & Company | Machine control using a predictive map |
| US11675354B2 (en) | 2020-10-09 | 2023-06-13 | Deere & Company | Machine control using a predictive map |
| US11825768B2 (en) | 2020-10-09 | 2023-11-28 | Deere & Company | Machine control using a predictive map |
| US11927459B2 (en) | 2020-10-09 | 2024-03-12 | Deere & Company | Machine control using a predictive map |
| US11592822B2 (en) | 2020-10-09 | 2023-02-28 | Deere & Company | Machine control using a predictive map |
| US11650587B2 (en) | 2020-10-09 | 2023-05-16 | Deere & Company | Predictive power map generation and control system |
| US11474523B2 (en) | 2020-10-09 | 2022-10-18 | Deere & Company | Machine control using a predictive speed map |
| US11871697B2 (en) | 2020-10-09 | 2024-01-16 | Deere & Company | Crop moisture map generation and control system |
| US11895948B2 (en) | 2020-10-09 | 2024-02-13 | Deere & Company | Predictive map generation and control based on soil properties |
| US11727680B2 (en) | 2020-10-09 | 2023-08-15 | Deere & Company | Predictive map generation based on seeding characteristics and control |
| US11849671B2 (en) | 2020-10-09 | 2023-12-26 | Deere & Company | Crop state map generation and control system |
| US11874669B2 (en) | 2020-10-09 | 2024-01-16 | Deere & Company | Map generation and control system |
| US11889788B2 (en) | 2020-10-09 | 2024-02-06 | Deere & Company | Predictive biomass map generation and control |
| US11845449B2 (en) | 2020-10-09 | 2023-12-19 | Deere & Company | Map generation and control system |
| US11864483B2 (en) | 2020-10-09 | 2024-01-09 | Deere & Company | Predictive map generation and control system |
| US11711995B2 (en) | 2020-10-09 | 2023-08-01 | Deere & Company | Machine control using a predictive map |
| US11889787B2 (en) | 2020-10-09 | 2024-02-06 | Deere & Company | Predictive speed map generation and control system |
| US11591978B1 (en) | 2022-05-13 | 2023-02-28 | Caterpillar Inc. | Speed control for a mobile machine |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5857037A (en) | 1981-09-30 | 1983-04-05 | Mazda Motor Corp | Speed controller of internal-combustion engine |
| US4542802A (en) | 1982-04-02 | 1985-09-24 | Woodward Governor Company | Engine and transmission control system for combines and the like |
| CA1165207A (en) | 1982-06-24 | 1984-04-10 | Corporation Of The Town Of Vaughan | Flow restrictor |
| US4522553A (en) | 1982-09-13 | 1985-06-11 | Deere & Company | Combine power boost system |
| AU658066B2 (en) | 1992-09-10 | 1995-03-30 | Deere & Company | Neural network based control system |
| EP0775612B1 (en) | 1993-06-28 | 2003-09-24 | CNH Belgium N.V. | Process for the control of self-propelled agricultural harvesting machines |
| CA2175503A1 (en) | 1995-09-11 | 1997-03-12 | Frederick William Nelson | A grain mass flow sensor for an agricultural combine |
| JPH10155341A (en) | 1996-11-28 | 1998-06-16 | Yanmar Agricult Equip Co Ltd | Combine |
| JPH10225225A (en) | 1997-02-14 | 1998-08-25 | Mitsubishi Agricult Mach Co Ltd | Combine |
| US5878557A (en) | 1998-04-13 | 1999-03-09 | Deere & Company | Derating the engine of a combine in response to usage |
| US6115115A (en) | 1998-06-23 | 2000-09-05 | Deere & Company | Volume sensor for paddle elevator using laser light |
| JP3985375B2 (en) * | 1999-01-14 | 2007-10-03 | 日産自動車株式会社 | Engine intake control device |
| DE19919682A1 (en) | 1999-04-30 | 2000-11-02 | Bosch Gmbh Robert | Controlling drive unit of motor vehicle e.g. power steering by determining demand based on steering angle and time gradient parameters |
-
2001
- 2001-10-24 US US09/999,725 patent/US6655351B2/en not_active Expired - Lifetime
-
2002
- 2002-09-24 CA CA002404754A patent/CA2404754C/en not_active Expired - Fee Related
- 2002-10-16 EP EP02102452.6A patent/EP1306536B1/en not_active Expired - Fee Related
- 2002-10-24 AR ARP020104027A patent/AR036955A1/en active IP Right Grant
- 2002-10-24 BR BRPI0204364A patent/BRPI0204364B1/en active IP Right Grant
Also Published As
| Publication number | Publication date |
|---|---|
| AR036955A1 (en) | 2004-10-13 |
| EP1306536A1 (en) | 2003-05-02 |
| EP1306536B1 (en) | 2016-12-14 |
| BRPI0204364B1 (en) | 2016-05-24 |
| US6655351B2 (en) | 2003-12-02 |
| US20030075145A1 (en) | 2003-04-24 |
| CA2404754C (en) | 2005-11-22 |
| BR0204364A (en) | 2003-09-16 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request | ||
| MKLA | Lapsed |
Effective date: 20180924 |