CN114435365A - Engine start-stop control system and method based on driving environment - Google Patents
Engine start-stop control system and method based on driving environment Download PDFInfo
- Publication number
- CN114435365A CN114435365A CN202210151655.3A CN202210151655A CN114435365A CN 114435365 A CN114435365 A CN 114435365A CN 202210151655 A CN202210151655 A CN 202210151655A CN 114435365 A CN114435365 A CN 114435365A
- Authority
- CN
- China
- Prior art keywords
- ecu
- driving environment
- vehicle
- driving
- module
- 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.)
- Pending
Links
- 238000000034 method Methods 0.000 title claims description 13
- 230000007613 environmental effect Effects 0.000 claims abstract description 9
- 238000013480 data collection Methods 0.000 claims description 26
- 230000009194 climbing Effects 0.000 claims description 8
- 238000001514 detection method Methods 0.000 claims description 7
- 230000006855 networking Effects 0.000 claims description 4
- 238000011217 control strategy Methods 0.000 description 8
- 230000008569 process Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 230000014509 gene expression Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- GOLXNESZZPUPJE-UHFFFAOYSA-N spiromesifen Chemical compound CC1=CC(C)=CC(C)=C1C(C(O1)=O)=C(OC(=O)CC(C)(C)C)C11CCCC1 GOLXNESZZPUPJE-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
-
- 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
- B60W30/00—Purposes of road vehicle drive control systems not related to the control of a particular sub-unit, e.g. of systems using conjoint control of vehicle sub-units
- B60W30/18—Propelling the vehicle
- B60W30/18009—Propelling the vehicle related to particular drive situations
- B60W30/18018—Start-stop drive, e.g. in a traffic jam
-
- 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
- B60W10/00—Conjoint control of vehicle sub-units of different type or different function
- B60W10/04—Conjoint control of vehicle sub-units of different type or different function including control of propulsion units
- B60W10/06—Conjoint control of vehicle sub-units of different type or different function including control of propulsion units including control of combustion engines
-
- 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
- B60W40/00—Estimation or calculation of non-directly measurable driving parameters for road vehicle drive control systems not related to the control of a particular sub unit, e.g. by using mathematical models
- B60W40/02—Estimation or calculation of non-directly measurable driving parameters for road vehicle drive control systems not related to the control of a particular sub unit, e.g. by using mathematical models related to ambient conditions
- B60W40/06—Road conditions
-
- 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
- B60W2510/00—Input parameters relating to a particular sub-units
- B60W2510/24—Energy storage means
- B60W2510/242—Energy storage means for electrical energy
- B60W2510/244—Charge state
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Automation & Control Theory (AREA)
- Physics & Mathematics (AREA)
- Mathematical Physics (AREA)
- Control Of Vehicle Engines Or Engines For Specific Uses (AREA)
- Output Control And Ontrol Of Special Type Engine (AREA)
Abstract
The invention discloses an engine start-stop control system based on a driving environment, which comprises an ECU of an engine start-stop device, wherein the input end of the ECU is respectively connected with a vehicle state acquisition module and a storage battery SOC acquisition module, the control system also comprises a driving environment module, the driving environment module is used for analyzing and outputting a control instruction to the ECU according to the driving environment, and the ECU drives and controls the start-stop of an engine according to the vehicle state, the storage battery SOC and the control instruction. The invention has the advantages that: the working decision parameters of the engine starting ECU are increased, the timeliness and the desirability of the starting work of the engine starting function are improved, and the user experience is improved; the start-stop control logic in the prior art is optimized, the start control of the start-stop system by the environmental parameters is increased, the start-stop in many unnecessary scenes is avoided, and the user experience of the automatic start-stop system is optimized.
Description
Technical Field
The invention relates to the field of automobile engines, in particular to an engine start and stop control system and method based on a driving environment.
Background
Along with the national requirements on oil consumption and emission, the start and stop of a fuel vehicle in a host factory become a standard configuration, but because of the problem of the traditional start and stop control strategy, a client is not well experienced in the driving process, the driving experience is seriously influenced, the traditional start and stop control strategy is to judge whether to start a start and stop device according to the brake pedal of the vehicle operated by the user, the vehicle speed and the SOC of a storage battery, the control strategy of the start and stop device is too simple, the user experience is not high for many drivers, the accuracy of automatic start and stop is not high, frequent false start and stop can be caused, and therefore the automatic start control in the prior art cannot meet the requirements.
Disclosure of Invention
The invention aims to overcome the defects of the prior art, and provides an engine start-stop control system based on a driving environment, which is used for optimizing the automatic start-stop of the prior art, so that the start-stop is more reasonable, and the user experience is improved.
In order to achieve the purpose, the invention adopts the technical scheme that: the utility model provides an engine opens and stops control system based on driving environment, includes the ECU that the engine opened and stops the device, ECU's input is connected with vehicle state acquisition module, battery SOC acquisition module respectively, control system still includes the driving environment module, the driving environment module is arranged in analyzing output control instruction to ECU according to the driving environment, ECU drives opening of control engine according to vehicle state, battery SOC and control instruction and stops.
The driving environment module comprises a driving environment data acquisition module and a driving data collection and learning module, and the driving data collection and learning module outputs an instruction for enabling or forbidding the ECU to work according to the data of the driving environment data acquisition module.
The driving environment data acquisition module comprises a GPS (global positioning system) and is used for acquiring position data of a vehicle in real time, the output end of the driving environment data acquisition module is connected with the driving data collection learning module, the driving data collection learning module judges the road condition of the vehicle according to a GPS signal and judges and sends an instruction for enabling or forbidding the ECU to work according to the road condition.
The driving data collecting and learning module acquires the road congestion condition through networking; and when the road condition of the vehicle is judged to be high speed or national road according to the GPS signal, when the vehicle is in a congestion state, an enabling ECU is sent out to work, otherwise, an instruction for prohibiting the ECU from working is sent out.
The driving environment data acquisition module comprises a vehicle uphill and downhill detection module, the vehicle uphill and downhill detection module is connected with the driving data collection learning module and used for sending an uphill and downhill state of the vehicle to the driving data collection learning module, and the driving data collection learning module sends an instruction for forbidding the ECU to work when the vehicle is in a climbing state.
The driving environment data acquisition module comprises a traffic light acquisition and identification module, and the traffic light acquisition and identification module is used for acquiring traffic light signals and transmitting time to the driving data collection and learning module; the driving data collecting and learning module calculates the starting and stopping time of the vehicle, and sends an instruction for prohibiting the ECU from working when the starting and stopping time is smaller than a set time threshold.
An engine start and stop control method based on driving environment comprises that an ECU of an engine start and stop device drives and controls the start and stop of an engine according to a vehicle state, a storage battery SOC and a control instruction output based on environmental parameters.
The control instruction output based on the environmental parameter comprises: an enable ECU operation command and a disable ECU operation command.
And when the vehicle is detected to be in a climbing state, sending an instruction for prohibiting the ECU from working or sending the instruction for prohibiting the ECU from working when the vehicle is detected to be in a state of national road, expressway and road non-congestion.
And calculating the starting and stopping time required by the vehicle according to the collected traffic light signal state and the traffic light time data, and sending an instruction for prohibiting the ECU from working when the starting and stopping time is less than a set time threshold.
The invention has the advantages that: the working decision parameters of the engine starting ECU are increased, the timeliness and the desirability of the starting work of the engine starting function are improved, and the user experience is improved; the start-stop control logic in the prior art is optimized, the start control of the start-stop system by the environmental parameters is increased, the start-stop in many unnecessary scenes is avoided, and the user experience of the automatic start-stop system is optimized.
Drawings
The contents of the expressions in the various figures of the present specification and the labels in the figures are briefly described as follows:
fig. 1 is a schematic diagram of the structure of the control system of the present invention.
Detailed Description
The following description of preferred embodiments of the invention will be made in further detail with reference to the accompanying drawings.
The invention provides a brand-new start-stop control strategy system, which judges the driving environment on the basis of the existing start-stop control strategy, and judges whether to start a start-stop system or forbid the start-stop system according to the actual positions of a camera, a radar, a GPS and a map collected by the driving environment, thereby giving reasonable start-stop working opportunity and better start-stop driving opportunity and driving feeling to customers; in connection with the driving mode of the vehicle, different driving modes implement different start-stop strategies.
This application realizes mainly that automatic start-up of opening stops system and judges the step, sends forbidding instruction through based on environmental parameter, forbids ECU start-up work under some environment, promptly forbids the work of automatic start-up system to close the start-up system under the state that some users complain or do not need to open and stop, improve user experience, specifically include:
an engine start-stop control system based on a driving environment comprises an ECU of an engine start-stop device, wherein the ECU mainly outputs a control signal to control an engine to start and stop; ECU's input respectively with vehicle state acquisition module, battery SOC collection module be connected, drive the environment module and be arranged in according to driving the environment analysis output control instruction to ECU, the control instruction based on environmental parameter output includes: an enable ECU operation command and a disable ECU operation command.
The vehicle state acquisition module comprises a brake pedal acquisition module and a vehicle speed module and is used for acquiring the brake state and the vehicle speed state of the vehicle to judge the brake intention of the user; the SOC acquisition module CAN directly acquire the SOC state in the BMS through the CAN and mainly judges whether to start or stop based on the SOC of the storage battery; and after receiving the ECU enabling control instruction, enabling the ECU to work, controlling the engine to stop by the ECU when the SOC of the storage battery is larger than a set threshold value, a user brakes and the brake is stopped (the vehicle speed is 0), starting the engine when the engine is in a stop state and detecting an accelerator signal, and detecting the ECU enabling work instruction again by the ECU.
The driving environment module comprises a driving environment data acquisition module and a driving data collection learning module, and the driving data collection learning module outputs an instruction for enabling the ECU to work or forbidding the ECU to work according to the data of the driving environment data acquisition module.
The driving environment data acquisition module is mainly used for acquiring signals related to the prohibition of starting and stopping the system, and specifically comprises the following steps:
1. the GPS module is used for acquiring the position data of the vehicle in real time, the output end of the GPS module is connected with the driving data collecting and learning module, and the driving data collecting and learning module judges the road condition of the vehicle according to the GPS signal and judges and sends an instruction for enabling the ECU to work or forbidding the ECU to work according to the road condition. And when the condition of the road where the vehicle is located is judged to be high speed or national road according to the GPS signal and the congestion condition of the road obtained by the driving data collecting and learning module through networking is in a congestion state, sending an instruction for enabling the ECU to work, otherwise, sending an instruction for forbidding the ECU to work when the vehicle is in the high speed or national road and the congestion condition is in a non-congestion state. Under the command of prohibiting the ECU from working, the ECU ignores the input signal and does not control the engine.
2. Upward and downward slope detection module
The driving environment data acquisition module comprises a vehicle uphill and downhill detection module, the vehicle uphill and downhill detection module is connected with the driving data collection learning module and is used for sending the uphill and downhill state of the vehicle to the driving data collection learning module, and the driving data collection learning module sends an instruction for forbidding the ECU to work when the vehicle is in a climbing state. If the vehicle is automatically started or stopped in a climbing state, the vehicle is stopped on a slope, so that the vehicle runs by inertia or the safety of the vehicle is in danger, and the fault needs to be forbidden.
3. Traffic light identification module
The driving environment data acquisition module comprises a traffic light acquisition and identification module, and the traffic light acquisition and identification module is used for acquiring traffic light signals and transmitting time to the driving data collection and learning module; the driving data collecting and learning module calculates the starting and stopping time of the vehicle, and sends an instruction for prohibiting the ECU from working when the starting and stopping time is smaller than a set time threshold. The traffic light identification module comprises a camera, an image processing identification module, the camera is arranged in front of a vehicle and used for shooting the state and time of a traffic light, the image identification module is used for identifying the state and time of the traffic light in an image and sending the state and time to the learning module, the learning module converts the time of the red light to obtain the waiting time of the traffic light, namely the corresponding starting and stopping time when the green light is on after starting and stopping, the user experience is influenced and the starting and stopping time is forbidden when the waiting time is over and repeatedly started, therefore, a time threshold value is set, the ECU is forbidden when the waiting time is less than the time threshold value, even if the traffic light does not start and stop the engine, and the user experience is improved.
An engine start and stop control method based on driving environment comprises that an ECU of an engine start and stop device drives and controls the start and stop of an engine according to a vehicle state, a storage battery SOC and a control instruction output based on environmental parameters.
And when the vehicle is detected to be in a climbing state, sending an instruction for prohibiting the ECU from working or sending the instruction for prohibiting the ECU from working when the vehicle is detected to be in a state of national road, expressway and road non-congestion. And calculating the starting and stopping time required by the vehicle according to the collected traffic light signal state and the traffic light time data, and sending an instruction for prohibiting the ECU from working when the starting and stopping time is less than a set time threshold.
The method is characterized in that a plurality of driving modules are arranged in the ECU, the method is a common mode, then a plurality of other modes can be arranged for control, and the ECU can switch and control the working state of the ECU of the automatic starting system according to the driving modules; when the mode is selected by a user, the ECU prohibits the output of an engine control signal if the automatic start full-off state is included; and correspondingly, an automatic starting and full-opening mode is provided, in the mode, the engine is immediately controlled to stop as long as SOC, braking and vehicle speed conditions are met, and the engine is started after an accelerator is stepped on, so that the automatic starting and stopping of the engine are realized.
The engine start-stop control system based on the driving environment is characterized in that: the environment acquisition device and the driving data collection learning module give instructions to start and stop time, the start and stop control strategy is completely different from the traditional start and stop control strategy which is only started according to the vehicle speed and the braking condition, and the summary of the driving environment and the driving habits is increased under the traditional judgment of the self environment condition of the whole vehicle, so that the better driving feeling and the more intelligent start and stop control strategy are realized.
The engine start-stop control system based on the driving environment is characterized by being a system aiming at the engine start-stop control environment, and mainly comprising the following components: the driving environment acquisition device (camera, radar, GPS and built-in map), the driving data collection learning module, the data transmission that the driving environment acquisition device gathered is for the driving data collection learning module, sends the instruction of opening the work of opening after handling and gives ECU, then controls opening of engine and stops. The engine start-stop control system based on the driving environment mainly transmits collected environment information (driving state of a front vehicle, traffic light state and time, and the vehicle is in a city area or a national road) and other conditions to a driving data collecting and learning module according to a driving environment collecting device, the module gives an engine start-stop instruction according to the collected driving environment information and summary of driving habits, and an ECU executes the start-stop of the engine according to the received instruction, so that the start-stop can realize energy conservation, and the driving comfort can be improved
An engine start-stop control system working principle based on driving environment is as follows: the driver drives the various situations that the environment collection device can gather driving environment in step when driving the vehicle, and the front truck is driven speed, traffic lights state and time, and road conditions (downtown, national road, highway) of locating transmit for driving data collection learning device in step, gives the engine through the analysis to data and opens and stop the opportunity to guarantee to drive the sense and realize energy-conserving purpose, its work implementation has:
1. when the SOC and the running condition of a battery of the vehicle reach the traditional start-stop condition of start-stop, the start-stop work can be started only by synchronously receiving signals analyzed by the driving environment collecting device;
2. the front vehicle speed, traffic light signals and time collected by the driving environment collecting device are transmitted to the driving data collecting and learning device, the vehicle starting and stopping time is calculated, when the driving feeling is influenced due to too short time, the starting and stopping do not work, if the driving feeling is not influenced, the engine is stopped, the information is synchronously detected, and the engine is started when the starting condition of the engine is reached;
3. judging the road condition of a vehicle according to GPS signals collected by a driving environment, if the vehicle is in a high speed or a national road, synchronously networking and judging the congestion condition and the running condition of a preceding vehicle to judge the starting and stopping conditions, if the vehicle is congested and the speed of the vehicle of the preceding vehicle is not 0, stopping the engine, and if the vehicle is detected to move, starting the engine;
4. and executing starting and stopping according to the gradient of the road of the vehicle, if the vehicle is on the climbing slope, not sending out the engine stop, and if the vehicle is on the downhill slope and the vehicle is stopped, executing the starting and stopping of the engine.
It is clear that the specific implementation of the invention is not restricted to the above-described embodiments, but that various insubstantial modifications of the inventive process concept and technical solutions are within the scope of protection of the invention.
Claims (10)
1. The utility model provides an engine opens and stops control system based on driving environment, opens the ECU that stops the device including the engine, ECU's input is connected its characterized in that with vehicle state acquisition module, battery SOC acquisition module respectively: the control system further comprises a driving environment module, wherein the driving environment module is used for analyzing and outputting a control instruction to the ECU according to the driving environment, and the ECU drives and controls the starting and stopping of the engine according to the vehicle state, the SOC of the storage battery and the control instruction.
2. The driving environment-based engine start-stop control system of claim 1, wherein: the driving environment module comprises a driving environment data acquisition module and a driving data collection and learning module, and the driving data collection and learning module outputs an instruction for enabling or forbidding the ECU to work according to the data of the driving environment data acquisition module.
3. The driving environment-based engine start-stop control system of claim 2, wherein: the driving environment data acquisition module comprises a GPS (global positioning system) and is used for acquiring position data of a vehicle in real time, the output end of the driving environment data acquisition module is connected with the driving data collection learning module, the driving data collection learning module judges the road condition of the vehicle according to a GPS signal and judges and sends an instruction for enabling or forbidding the ECU to work according to the road condition.
4. The driving environment-based engine start-stop control system of claim 3, wherein: the driving data collecting and learning module acquires the road congestion condition through networking; and when the road condition of the vehicle is judged to be high speed or national road according to the GPS signal, when the vehicle is in a congestion state, an enabling ECU is sent out to work, otherwise, an instruction for prohibiting the ECU from working is sent out.
5. The driving environment-based engine start-stop control system of claim 1, wherein: the driving environment data acquisition module comprises a vehicle uphill and downhill detection module, the vehicle uphill and downhill detection module is connected with the driving data collection learning module and used for sending an uphill and downhill state of the vehicle to the driving data collection learning module, and the driving data collection learning module sends an instruction for forbidding the ECU to work when the vehicle is in a climbing state.
6. The driving environment-based engine start-stop control system of claim 1, wherein: the driving environment data acquisition module comprises a traffic light acquisition and identification module, and the traffic light acquisition and identification module is used for acquiring traffic light signals and transmitting time to the driving data collection and learning module; the driving data collecting and learning module calculates the starting and stopping time of the vehicle, and sends an instruction for prohibiting the ECU from working when the starting and stopping time is smaller than a set time threshold.
7. An engine start and stop control method based on driving environment is characterized in that: and an ECU of the engine starting and stopping device is used for driving and controlling the starting and stopping of the engine according to the vehicle state, the SOC of the storage battery and a control command output based on the environmental parameters.
8. The driving environment-based engine start-stop control method of claim 7, wherein: the control instruction output based on the environmental parameter comprises: an enable ECU operation command and a disable ECU operation command.
9. The driving environment-based engine start-stop control method of claim 8, wherein: and when the vehicle is detected to be in a climbing state, sending an instruction for prohibiting the ECU from working or sending the instruction for prohibiting the ECU from working when the vehicle is detected to be in a state of national road, expressway and road non-congestion.
10. The driving environment-based engine start-stop control method of claim 8, wherein: and calculating the starting and stopping time required by the vehicle according to the collected traffic light signal state and the traffic light time data, and sending an instruction for prohibiting the ECU from working when the starting and stopping time is less than a set time threshold.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210151655.3A CN114435365A (en) | 2022-02-18 | 2022-02-18 | Engine start-stop control system and method based on driving environment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210151655.3A CN114435365A (en) | 2022-02-18 | 2022-02-18 | Engine start-stop control system and method based on driving environment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114435365A true CN114435365A (en) | 2022-05-06 |
Family
ID=81373814
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210151655.3A Pending CN114435365A (en) | 2022-02-18 | 2022-02-18 | Engine start-stop control system and method based on driving environment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114435365A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005207327A (en) * | 2004-01-23 | 2005-08-04 | Suzuki Motor Corp | Vehicular automatic stopping/starting control apparatus |
| US20090271087A1 (en) * | 2006-11-29 | 2009-10-29 | Yutaka Motonaga | Control device and engine control device |
| EP2570651A2 (en) * | 2011-09-16 | 2013-03-20 | Mitsubishi Jidosha Kogyo K.K. | Vehicle control device |
| CN104553795A (en) * | 2013-10-25 | 2015-04-29 | 广州汽车集团股份有限公司 | Engine start and stop system and engine start and stop control method |
| CN106274903A (en) * | 2016-08-30 | 2017-01-04 | 北京汽车股份有限公司 | The control method of automobile, device and automobile |
| CN106571053A (en) * | 2016-11-07 | 2017-04-19 | 北京小米移动软件有限公司 | Method and device for enabling start-stop function |
| CN107215338A (en) * | 2017-06-16 | 2017-09-29 | 奇瑞汽车股份有限公司 | The start-stop control system and control method of a kind of automobile |
| US20190219019A1 (en) * | 2018-01-17 | 2019-07-18 | Ford Global Technologies, Llc | Methods and system for operating an engine |
-
2022
- 2022-02-18 CN CN202210151655.3A patent/CN114435365A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005207327A (en) * | 2004-01-23 | 2005-08-04 | Suzuki Motor Corp | Vehicular automatic stopping/starting control apparatus |
| US20090271087A1 (en) * | 2006-11-29 | 2009-10-29 | Yutaka Motonaga | Control device and engine control device |
| EP2570651A2 (en) * | 2011-09-16 | 2013-03-20 | Mitsubishi Jidosha Kogyo K.K. | Vehicle control device |
| CN104553795A (en) * | 2013-10-25 | 2015-04-29 | 广州汽车集团股份有限公司 | Engine start and stop system and engine start and stop control method |
| CN106274903A (en) * | 2016-08-30 | 2017-01-04 | 北京汽车股份有限公司 | The control method of automobile, device and automobile |
| CN106571053A (en) * | 2016-11-07 | 2017-04-19 | 北京小米移动软件有限公司 | Method and device for enabling start-stop function |
| CN107215338A (en) * | 2017-06-16 | 2017-09-29 | 奇瑞汽车股份有限公司 | The start-stop control system and control method of a kind of automobile |
| US20190219019A1 (en) * | 2018-01-17 | 2019-07-18 | Ford Global Technologies, Llc | Methods and system for operating an engine |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109591794B (en) | Intelligent start-stop method and system | |
| CN103786726B (en) | Intuitive energy-saving driving assisting method and intuitive energy-saving driving assisting system | |
| CN104176058B (en) | Pure electric vehicle drive working condition recognizing method based on multi-information fusion | |
| CN104477167B (en) | A kind of intelligent driving system and its control method | |
| CN109035832A (en) | Signal lamp intersection intelligence traffic system based on V2X communication | |
| CN113781808A (en) | Method and system for passing internet-connected automatic driving vehicle at traffic light intersection | |
| CN108986471A (en) | Intersection vehicles bootstrap technique under the conditions of mixed traffic | |
| CN110654385A (en) | Vehicle cruise control method and system | |
| CN108891350A (en) | A kind of rear-end collision prevention early warning system and method based on front truck operator brake habit | |
| CN103909826A (en) | Optimization method for collaboratively sensing violation behavior of drivers | |
| CN108597252B (en) | Traffic light intersection pedestrian and vehicle safe passing intelligent judgment system and method | |
| CN106335510A (en) | Car and control system and method for automatic starting-stopping function of engine of car | |
| CN105667512A (en) | Automatic automobile start and stop control system based on automobile and road coordination | |
| CN111323032A (en) | System and method for providing optimum fuel efficiency driving mode, and recording medium | |
| CN107215338A (en) | The start-stop control system and control method of a kind of automobile | |
| CN106257044B (en) | A kind of engine based on interaction thinking is from start and stop intelligent trigger system | |
| CN102410366B (en) | Automobile automatic shifting control method | |
| CN114435365A (en) | Engine start-stop control system and method based on driving environment | |
| CN115240451B (en) | Expressway automatic driving special road time sharing method based on vehicle-road cooperation | |
| CN114519936B (en) | Traffic light intersection engine start and stop intelligent control method and system based on V2X | |
| CN107975431B (en) | Novel intelligent driving assisting device and method using same | |
| JP2001188991A (en) | Signal control information providing system and on- vehicle unit | |
| CN113771854A (en) | Intelligent judgment method and system for automobile start-stop working condition | |
| JP2003306091A (en) | Driver determining device | |
| CN113715828A (en) | Vehicle safety energy-saving control system and method for bumpy road surface |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |