CN101870279A - Method for gear information display and gear shift prompt of hybrid electric vehicle - Google Patents
Method for gear information display and gear shift prompt of hybrid electric vehicle Download PDFInfo
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- CN101870279A CN101870279A CN 201010121289 CN201010121289A CN101870279A CN 101870279 A CN101870279 A CN 101870279A CN 201010121289 CN201010121289 CN 201010121289 CN 201010121289 A CN201010121289 A CN 201010121289A CN 101870279 A CN101870279 A CN 101870279A
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Abstract
The invention provides a method for gear information display and gear shift prompt of a hybrid electric vehicle. The gear information can be obtained through calculation according to the proportional relation of the vehicle speed and the engine speed when no gear sensor is used, and can then be displayed, and the gear shift prompt information can be obtained through calculation of upward or downward gear shifting based on fuel conservation when the vehicle is running within a certain speed range, and can then be displayed. Therefore, the invention can help the driver to learn about the running of the vehicle so that the driver can promptly shift the gear, thereby improving the economical efficiency of the fuel.
Description
Technical field
The invention belongs to the hybrid vehicle technical field, be specifically related to a kind of hybrid vehicle gearshift and remind and display method.
Background technology
Be serious day by day fuel oil and the emission problem of reply orthodox car, people begin to develop dynamo-electric hybrid drive system, and its basic mentality of designing is: automobile at the uniform velocity travel or demand power hour, the small power motor powered vehicle that is complementary with power with it; And when car acceleration or climbing demand power are big, with the electric energy of ISG motor as electrical motor operation consumption of power battery, produce additional moment and assist motor-powered vehicle; And when car retardation, the ISG motor produces lock torque as generator operation, gives power battery charging simultaneously, thereby reduces the waste of power of vehicle, improves its capacity usage ratio, finally reaches the purpose of saving fuel oil and reducing discharging.
Hybrid vehicle has been introduced driving engine and motor two cover drive systems, multipotency source control system (also being entire car controller HCU) is when distributing vehicle needs moment, need know the partial status information of current vehicle and driving engine and motor, as information such as the speed of a motor vehicle, engine speed, motor speed, power battery charged state, accelerator pedal position, clutch, brake, current shift.These information or gather (as information such as clutch, neutrals) in person by sensor by HCU, or by sending over (as information such as the speed of a motor vehicle, engine speeds) by the CAN bus again after other controller collection.Collection for current shift information is comparatively difficult at present, not only because the restriction of sensor itself, as needing two sensors at least, and each sensor need gather the information of three kinds of states, also because the height of gearshift dynamically can influence the life-span and the performance of the sensor that is mounted thereon.
Summary of the invention
The objective of the invention is at the prior art above shortcomings, proposing a kind of hybrid vehicle gearshift reminds and display method, to solve under the situation of not using shift sensor, calculate current gear information by the proportionate relationship between the speed of a motor vehicle and the engine speed; And in the vehicle ' process, and in certain vehicle speed range, calculate the gearshift information that gear need be made progress or switches downwards for the fuel-economizing consideration, and should preceding gear information show by display control switch (DCU) with the information of shifting gears.
In order to realize above-mentioned goal of the invention, adopted following technical scheme:
A kind of hybrid-power automobile shift information shows and the gearshift based reminding method, comprises the steps:
1,,, then neutral or the information of reversing gear are sent to DCU by the CAN bus and go up and show with digital form if current shift is neutral or reverses gear by the numeral input DI acquisition of signal neutral or the signal that reverses gear;
2, if current shift be not neutral or reverse gear in any, then by DI acquisition of signal clutch engagement signal, if clutch state is for throwing off, then gear information is invalid gear, need not show on DCU;
3, be non-neutral or non-reversing gear only in current shift, and clutch state is under the situation of closing, by calculating the ratio I between the present engine rotating speed and the speed of a motor vehicle, determine current actual gear according to the scope of ratio I then, and entire car controller HCU is sent to by the CAN bus, and DCU is last to be shown with digital form;
4, be under non-neutral and the non-situation of reversing gear in current shift, by calculating under the current vehicle speed condition, change-speed box is in the oil consumption economy numerical value when front and adjacent two retainings, get the target gear of the minimum gear of its oil consumption for gearshift, determine to add retaining or subtract retaining according to the relation between current shift and the target gear, and entire car controller HCU is sent to DCU by the CAN bus information of will shifting gears, and DCU demonstrates the gearshift information by the mode of arrow up and down of beating.
Described gear method of calculating is to calculate current gear information by the proportionate relationship between the speed of a motor vehicle and the engine speed.We know, when power-transfer clutch closes fully, for having certain proportionate relationship between engine speed n and the speed of a motor vehicle v, promptly
N---engine speed (rpm)
V---the speed of a motor vehicle (km/h)
i
g---transmission gear ratio
i
f---the main reduction gear speed ratio
r
r---tire rolling radius (m)
For manual-gear vehicle, main reduction gear speed ratio i
fWith tire rolling radius r
rBasic is normal value, and above-mentioned ratio I only can be because of transmission gear ratio i
gDifference and change.So,, then can release current transmission gear according to the scope at this ratio place is anti-when the ratio I of having known the engine speed and the speed of a motor vehicle in advance.
Certainly, this gear method of calculating also needs following two conditions
Does 1. whether power-transfer clutch close fully?
Does is 2. change-speed box in neutral or reverse gear?
For problem 1, by the sensor of switching value output all is housed at the two ends of travel of clutch, can detect power-transfer clutch be in fully throw off, state such as half-clutch and full clutch;
For problem 2,,, can effectively detect change-speed box and whether be in neutral gear position by the Boolean value output sensor that can export interlocking signal is installed on change-speed box for guaranteeing the reliability of this signal.Simultaneously, the astern signal of original existing switching value output on the orthodox car, HCU only need gather the level of this signal and know just whether change-speed box is in the position of reversing gear.
For by calculating under the current vehicle speed condition, the mode of the oil consumption economy numerical value when change-speed box is in this retaining and adjacent two retainings is, if change-speed box is in a retaining, and the numerical value when then only calculating a retaining and two and keeping off; If change-speed box is in top gear, the numerical value when then only calculating top gear and retaining second from the bottom.
This method can be under the situation of not using shift sensor, calculating current gear information by the proportionate relationship between the speed of a motor vehicle and the engine speed is also shown, simultaneously in the vehicle ' process, and in certain vehicle speed range, for fuel-economizing consider to calculate with gear upwards or the gearshift information of switching downwards calculate and shown, can be convenient to navigating mate like this and understand running state of the vehicle, in time change gear, improve the economy of fuel oil.
Description of drawings
Fig. 1 is that a kind of hybrid-power automobile shift of the present invention calculates and current shift flow for displaying block diagram
Fig. 2 is that a kind of hybrid vehicle gearshift of the present invention is calculated and the flow for displaying block diagram is reminded in gearshift
The specific embodiment
Further describe implementation procedure of the present invention below in conjunction with accompanying drawing:
Referring to Fig. 1, hybrid-power automobile shift information shows realization according to the following steps:
Program run begins;
By the DI acquisition of signal neutral or the signal that reverses gear;
Judge whether to be neutral or to reverse gear;
If current shift is neutral or reverses gear, then neutral or the information of reversing gear are sent to DCU by the CAN bus and go up and show with digital form;
If current shift be not neutral or reverse gear in any, then by DI acquisition of signal clutch engagement signal;
Judge whether clutch state throws off;
If clutch state is for throwing off, then gear information is invalid gear, need not show on DCU;
If clutch state is for closing, then, calculate the ratio I between the present engine rotating speed and the speed of a motor vehicle by gathering engine rotational speed signal and vehicle speed signal;
Determine current actual gear according to the scope of ratio I;
Entire car controller HCU is sent to DCU with current actual gear by the CAN bus and upward shows with digital form;
Finish.
Referring to Fig. 2, the hybrid vehicle gearshift is calculated and gearshift reminds the method step that shows as follows:
In current shift is under non-neutral and the non-situation of reversing gear, and determines current shift earlier;
Calculate respectively under the current vehicle speed condition, change-speed box is in the oil consumption economy numerical value when front and adjacent two retainings (promptly subtract a retaining and add a retaining);
When the oil consumption economy numerical value that subtracts a retaining less than when the oil consumption economy numerical value of front the time, point out the retaining information that subtracts;
When the oil consumption economy numerical value of front when adding the oil consumption economy numerical value of a retaining, prompting adds retaining information;
Be sent to DCU by entire car controller HCU by the CAN bus information of will shifting gears, DCU demonstrates the gearshift information by the mode of arrow up and down of beating.
Claims (4)
1. a hybrid-power automobile shift information shows and the gearshift based reminding method, comprises the steps:
(1) by the neutral or the signal that reverses gear of numeral input DI acquisition of signal automobile, is neutral or reverses gear, then the neutral or the information of reversing gear are sent on the telltale DCU by the CAN bus, show with digital form as if current shift;
(2) if current shift be not neutral or reverse gear in any, then by DI acquisition of signal clutch engagement signal, if clutch state is for throwing off, then gear information is invalid gear, need not show on DCU;
(3) be non-neutral or non-reversing gear only in current shift, and clutch state is under the situation of closing, by calculating the ratio I between the present engine rotating speed and the speed of a motor vehicle, determine current actual gear according to the scope of ratio I then, and be sent on the DCU by the CAN bus, show with digital form;
(4) be under non-neutral and the non-situation of reversing gear in current shift, by calculating under the current vehicle speed condition, oil consumption economy numerical value when change-speed box is in current shift and adjacent two retainings, get the target gear of the minimum gear of its oil consumption for gearshift, determine to add retaining or subtract retaining according to the relation between current shift and the target gear, and being sent to DCU by the CAN bus information of will shifting gears, DCU demonstrates the gearshift information by the mode of arrow up and down of beating.
2. hybrid-power automobile shift information according to claim 1 shows and the gearshift based reminding method, it is characterized in that: the described mode of determining current shift information by the ratio I between the speed of a motor vehicle and the engine speed is: utilize when power-transfer clutch closes fully, for there being certain proportionate relationship formula between engine speed n and the speed of a motor vehicle v, promptly
N---engine speed rpm
V---speed of a motor vehicle km/h
i
g---transmission gear ratio
i
f---the main reduction gear speed ratio
r
r---tire rolling radius m
Wherein, main reduction gear speed ratio i
fWith tire rolling radius r
rBasic is normal value, and 1 meeting of above-mentioned ratio is because transmission gear ratio i
gDifference and change, the scope at the ratio I place by the engine speed and the speed of a motor vehicle is anti-releases current transmission gear.
3. hybrid-power automobile shift information according to claim 1 shows and the gearshift based reminding method, it is characterized in that:
Described clutch engagement signal obtains by the sensor that switching value output all is housed at the two ends of travel of clutch;
The neutral of described change-speed box is to obtain by the Boolean value output sensor that can export interlocking signal is installed on change-speed box;
The signal that reverses gear of described change-speed box is to obtain by the astern signal that the switching value on the automobile is exported.
4. hybrid-power automobile shift information according to claim 1 shows and the gearshift based reminding method, it is characterized in that: described by calculating under the current vehicle speed condition, the oil consumption economy numerical value that change-speed box is in when front and adjacent two retainings is, if change-speed box is in a retaining, the numerical value when then only calculating a retaining and two retainings; If change-speed box is in top gear, the numerical value when then only calculating top gear and retaining second from the bottom.
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| CN2010101212894A CN101870279B (en) | 2010-03-10 | 2010-03-10 | Method for gear information display and gear shift prompt of hybrid electric vehicle |
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| CN2010101212894A CN101870279B (en) | 2010-03-10 | 2010-03-10 | Method for gear information display and gear shift prompt of hybrid electric vehicle |
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Cited By (24)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102050065A (en) * | 2010-12-20 | 2011-05-11 | 浙江吉利汽车研究院有限公司 | Optimal fuel economical drive prompting method |
| CN102121527A (en) * | 2011-03-11 | 2011-07-13 | 重庆长安汽车股份有限公司 | Method for automatic-manual transmission gear shifting for electronic automobile |
| CN102494124A (en) * | 2011-12-23 | 2012-06-13 | 潍柴动力股份有限公司 | Fuel-saving gear shifting algorithm and promoting system with same |
| CN103591278A (en) * | 2012-08-17 | 2014-02-19 | 比亚迪股份有限公司 | Automobile gear shift prompt system and method |
| CN103786715A (en) * | 2014-01-03 | 2014-05-14 | 北京智行鸿远汽车技术有限公司 | Electric vehicle manual gearbox forward gear position judging method |
| CN104228846A (en) * | 2014-09-03 | 2014-12-24 | 奇瑞汽车股份有限公司 | Gear prompt method and device |
| CN104340066A (en) * | 2013-08-02 | 2015-02-11 | 上海汽车集团股份有限公司 | Cruise control and fuel-saving method for vehicle |
| CN104908745A (en) * | 2014-03-11 | 2015-09-16 | 通用汽车环球科技运作有限责任公司 | Downshift indication light for fuel optimization on engines with active fuel management |
| CN104924986A (en) * | 2015-07-06 | 2015-09-23 | 安徽江淮汽车股份有限公司 | Gear shifting reminding method of hybrid electric vehicle |
| CN105134934A (en) * | 2014-05-28 | 2015-12-09 | 通用汽车环球科技运作有限责任公司 | Method and device for assisting a driver of a motor vehicle |
| CN105292110A (en) * | 2015-10-12 | 2016-02-03 | 北京汽车股份有限公司 | Vehicle energy saving control method |
| EP2783935A4 (en) * | 2011-11-24 | 2016-08-03 | Toyota Motor Co Ltd | Gear shift indicating device for hybrid vehicle |
| CN107504175A (en) * | 2017-08-22 | 2017-12-22 | 安徽江淮汽车集团股份有限公司 | Automobile shift determination methods, device and automobile |
| CN107989704A (en) * | 2016-10-26 | 2018-05-04 | 联合汽车电子有限公司 | Engine gear prompts the acquisition system and its acquisition methods of parameter |
| CN108973779A (en) * | 2017-12-06 | 2018-12-11 | 湖南晟芯源微电子科技有限公司 | The control method and device of pure electric automobile shift auxiliary system |
| CN109017555A (en) * | 2018-06-11 | 2018-12-18 | 合肥越明交通电子科技有限公司 | A kind of method and system of the detection automobile gear level based on Driving Test application |
| CN109895714A (en) * | 2019-03-11 | 2019-06-18 | 北京经纬恒润科技有限公司 | A kind of determination method and device of gear value |
| CN110356409A (en) * | 2018-03-26 | 2019-10-22 | 北汽福田汽车股份有限公司 | Complete vehicle quality detection method and device, vehicle |
| CN110966397A (en) * | 2019-12-31 | 2020-04-07 | 一汽解放汽车有限公司 | Gear identification method and device for manual gear, vehicle and storage medium |
| WO2020192685A1 (en) * | 2019-03-26 | 2020-10-01 | 武汉理工大学 | Vehicle gear shifting signal identification method and apparatus |
| CN111810624A (en) * | 2020-06-30 | 2020-10-23 | 中国第一汽车股份有限公司 | Gear shifting rule determination method and vehicle |
| CN112061052A (en) * | 2019-06-10 | 2020-12-11 | 安徽三联交通应用技术股份有限公司 | Gear detection method and system |
| CN113212433A (en) * | 2021-06-09 | 2021-08-06 | 中国第一汽车股份有限公司 | Automobile gear reminding method and device, electronic equipment and storage medium |
| CN114151537A (en) * | 2021-12-07 | 2022-03-08 | 中通客车股份有限公司 | Intelligent gear shifting control method and system for conventional vehicle |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10138795A (en) * | 1996-11-08 | 1998-05-26 | J K C Toratsuku Brake Syst:Kk | Speed shift position display device of tractor trailer |
| JPH11157354A (en) * | 1997-11-28 | 1999-06-15 | Jatco Corp | Shift state display device for automatic transmission |
| CN1068550C (en) * | 1994-04-12 | 2001-07-18 | 易通公司 | Adaptive shift control method/system |
| CN100462264C (en) * | 2007-01-08 | 2009-02-18 | 东风汽车股份有限公司 | Automobile fuel-saving prompting method |
| CN100497905C (en) * | 2007-07-02 | 2009-06-10 | 东风汽车有限公司 | Protection control method for preventing low-gear operation of automobile |
| US20090319140A1 (en) * | 2008-06-19 | 2009-12-24 | Jatco Ltd | Gear shift control apparatus and method for automatic transmission |
-
2010
- 2010-03-10 CN CN2010101212894A patent/CN101870279B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1068550C (en) * | 1994-04-12 | 2001-07-18 | 易通公司 | Adaptive shift control method/system |
| JPH10138795A (en) * | 1996-11-08 | 1998-05-26 | J K C Toratsuku Brake Syst:Kk | Speed shift position display device of tractor trailer |
| JPH11157354A (en) * | 1997-11-28 | 1999-06-15 | Jatco Corp | Shift state display device for automatic transmission |
| CN100462264C (en) * | 2007-01-08 | 2009-02-18 | 东风汽车股份有限公司 | Automobile fuel-saving prompting method |
| CN100497905C (en) * | 2007-07-02 | 2009-06-10 | 东风汽车有限公司 | Protection control method for preventing low-gear operation of automobile |
| US20090319140A1 (en) * | 2008-06-19 | 2009-12-24 | Jatco Ltd | Gear shift control apparatus and method for automatic transmission |
Cited By (32)
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| CN102050065B (en) * | 2010-12-20 | 2013-02-27 | 浙江吉利汽车研究院有限公司 | Optimal fuel economical drive prompting method |
| CN102050065A (en) * | 2010-12-20 | 2011-05-11 | 浙江吉利汽车研究院有限公司 | Optimal fuel economical drive prompting method |
| CN102121527A (en) * | 2011-03-11 | 2011-07-13 | 重庆长安汽车股份有限公司 | Method for automatic-manual transmission gear shifting for electronic automobile |
| EP2783935A4 (en) * | 2011-11-24 | 2016-08-03 | Toyota Motor Co Ltd | Gear shift indicating device for hybrid vehicle |
| CN102494124B (en) * | 2011-12-23 | 2015-07-29 | 潍柴动力股份有限公司 | A kind of fuel-saving gear shifting algorithm and there is the prompt system of this algorithm |
| CN102494124A (en) * | 2011-12-23 | 2012-06-13 | 潍柴动力股份有限公司 | Fuel-saving gear shifting algorithm and promoting system with same |
| CN103591278A (en) * | 2012-08-17 | 2014-02-19 | 比亚迪股份有限公司 | Automobile gear shift prompt system and method |
| CN104340066A (en) * | 2013-08-02 | 2015-02-11 | 上海汽车集团股份有限公司 | Cruise control and fuel-saving method for vehicle |
| CN103786715A (en) * | 2014-01-03 | 2014-05-14 | 北京智行鸿远汽车技术有限公司 | Electric vehicle manual gearbox forward gear position judging method |
| CN104908745A (en) * | 2014-03-11 | 2015-09-16 | 通用汽车环球科技运作有限责任公司 | Downshift indication light for fuel optimization on engines with active fuel management |
| CN105134934A (en) * | 2014-05-28 | 2015-12-09 | 通用汽车环球科技运作有限责任公司 | Method and device for assisting a driver of a motor vehicle |
| CN105134934B (en) * | 2014-05-28 | 2019-01-04 | 通用汽车环球科技运作有限责任公司 | Method and apparatus for car assisted driver |
| CN104228846A (en) * | 2014-09-03 | 2014-12-24 | 奇瑞汽车股份有限公司 | Gear prompt method and device |
| CN104924986A (en) * | 2015-07-06 | 2015-09-23 | 安徽江淮汽车股份有限公司 | Gear shifting reminding method of hybrid electric vehicle |
| CN104924986B (en) * | 2015-07-06 | 2017-03-22 | 安徽江淮汽车集团股份有限公司 | Gear shifting reminding method of hybrid electric vehicle |
| CN105292110A (en) * | 2015-10-12 | 2016-02-03 | 北京汽车股份有限公司 | Vehicle energy saving control method |
| CN105292110B (en) * | 2015-10-12 | 2017-11-28 | 北京汽车股份有限公司 | Vehicle energy saving control method |
| CN107989704A (en) * | 2016-10-26 | 2018-05-04 | 联合汽车电子有限公司 | Engine gear prompts the acquisition system and its acquisition methods of parameter |
| CN107989704B (en) * | 2016-10-26 | 2020-10-09 | 联合汽车电子有限公司 | Engine gear shifting prompt parameter acquisition system and method |
| CN107504175A (en) * | 2017-08-22 | 2017-12-22 | 安徽江淮汽车集团股份有限公司 | Automobile shift determination methods, device and automobile |
| CN108973779A (en) * | 2017-12-06 | 2018-12-11 | 湖南晟芯源微电子科技有限公司 | The control method and device of pure electric automobile shift auxiliary system |
| CN110356409A (en) * | 2018-03-26 | 2019-10-22 | 北汽福田汽车股份有限公司 | Complete vehicle quality detection method and device, vehicle |
| CN109017555A (en) * | 2018-06-11 | 2018-12-18 | 合肥越明交通电子科技有限公司 | A kind of method and system of the detection automobile gear level based on Driving Test application |
| CN109895714A (en) * | 2019-03-11 | 2019-06-18 | 北京经纬恒润科技有限公司 | A kind of determination method and device of gear value |
| CN109895714B (en) * | 2019-03-11 | 2021-08-24 | 北京经纬恒润科技股份有限公司 | Gear value determination method and device |
| WO2020192685A1 (en) * | 2019-03-26 | 2020-10-01 | 武汉理工大学 | Vehicle gear shifting signal identification method and apparatus |
| CN112061052A (en) * | 2019-06-10 | 2020-12-11 | 安徽三联交通应用技术股份有限公司 | Gear detection method and system |
| CN110966397A (en) * | 2019-12-31 | 2020-04-07 | 一汽解放汽车有限公司 | Gear identification method and device for manual gear, vehicle and storage medium |
| CN111810624A (en) * | 2020-06-30 | 2020-10-23 | 中国第一汽车股份有限公司 | Gear shifting rule determination method and vehicle |
| CN111810624B (en) * | 2020-06-30 | 2022-02-18 | 中国第一汽车股份有限公司 | Gear shifting rule determination method and vehicle |
| CN113212433A (en) * | 2021-06-09 | 2021-08-06 | 中国第一汽车股份有限公司 | Automobile gear reminding method and device, electronic equipment and storage medium |
| CN114151537A (en) * | 2021-12-07 | 2022-03-08 | 中通客车股份有限公司 | Intelligent gear shifting control method and system for conventional vehicle |
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