CN103195589A - Start assisting device of manual-gear automobile - Google Patents
Start assisting device of manual-gear automobile Download PDFInfo
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- CN103195589A CN103195589A CN 201310005813 CN201310005813A CN103195589A CN 103195589 A CN103195589 A CN 103195589A CN 201310005813 CN201310005813 CN 201310005813 CN 201310005813 A CN201310005813 A CN 201310005813A CN 103195589 A CN103195589 A CN 103195589A
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Abstract
The invention discloses a start assisting device of a manual-gear automobile. The start assisting device of the manual-gear automobile comprises a central processing unit, a gear lever position sensor, a clutch pedal position sensor, a vehicle speed sensor, an engine rotating speed sensor and a throttle valve control module, wherein the central processing unit is respectively connected with the gear lever position sensor, the clutch pedal position sensor, the vehicle speed sensor, the engine rotating speed sensor and the throttle valve control module; the throttle valve control module is connected with an automobile throttle valve; the gear lever position sensor is arranged on an automobile gear lever; and the clutch pedal position sensor is arranged on an automobile clutch pedal. When the manual-gear automobile starts, the start assisting device detects the rotating speed of an automobile engine; and if the rotating speed of the engine is too low, the rotating speed is increased by increasing the opening degree of the throttle valve, so that the problem of starting shut down of the engine is avoided.
Description
Technical field
The present invention relates to a kind of manual-gear vehicle auxiliary device, relate in particular to a kind of manual-gear vehicle starting auxiliary device.
Background technique
Development along with economic technology, automobile is quite universal, wherein manual-gear vehicle has accounted for sizable ratio, relative automatic catch vehicle, manual-gear vehicle is more fuel-efficient has more Driving, but there is easily flame-out problem of a starting for new hand and when tiltedly draping over one's shoulders starting, when problems appears at crowded lower time of urban district road conditions, easily cause traffic congestion.Existing vehicle is because considering the problems such as oil consumption discharge, the idling speed of vehicle is arranged a lower level, therefore, when vehicle is in idling conditions, the moment of torsion that motor is laid in is limited, when vehicle start, as oil easily causes vehicle flame-out from mismate.
China Patent Publication No. CN201245145, open day on May 27th, 2009, the name of model utility is called automobile uphill starting auxiliary device, this application case discloses a kind of automobile uphill starting auxiliary device, it comprises housing, electromagnetic coil, magnet holder and return spring, wherein said electromagnetic coil is positioned at the housing Inner Front End, described magnet holder is connected with housing rear end inwall by return spring, be provided with push rod in described electromagnetic coil, push rod one end is fixedly connected with magnet holder, the push rod the other end stretches out outside housing through electromagnetic coil, and lower housing portion is provided with anchor ear.Its deficiency is, this automobile uphill starting auxiliary device can only help the driver need not touch on the brake when vehicle starting, and if when vehicle starting driver's oil from mismate, also can cause vehicle flame-out.
Summary of the invention
The objective of the invention is to overcome the manual-gear vehicle idling speed lower, during vehicle starting, easily because of driver's solenoidoperated cluthes and the improper technical problem that causes automobile flameout of throttle, a kind of manual-gear vehicle starting auxiliary device is provided, it is detected rotating speed of automobile engine when manual-gear vehicle is started to walk, if engine speed is too low, by increasing throttle opening, improves engine speed, thereby avoid the appearance of the flame-out problem of motor starting.
In order to address the above problem, the present invention is achieved by the following technical solutions:
A kind of manual-gear vehicle starting auxiliary device of the present invention, comprise central processing unit, the gear lever position transducer, the clutch pedal position sensor, vehicle speed sensor, engine rotation speed sensor and throttle control module, described central processing unit respectively with the gear lever position transducer, the clutch pedal position sensor, vehicle speed sensor, engine rotation speed sensor is connected with the throttle control module, described throttle control module is connected with air throttle of car, described gear lever position transducer is arranged on the automobile gears bar, described clutch pedal position sensor setting is on car clutch pedal.
In the technical program, after automobile starting, the manual-gear vehicle starting auxiliary device is started working.Central processing unit detects the position of gear lever by the gear lever position transducer, by the clutch pedal position sensor, detect clutch pedal position, by vehicle speed sensor, detects the speed of a motor vehicle, by engine rotation speed sensor, detects engine speed.
Because manual-gear vehicle the time needs let slip the clutch in starting, hang up 1 grade, on this basis, when the speed of a motor vehicle is zero and clutch pedal is floored and gear lever during in 1 grade, central processing unit judgement automobile has the intention of starting.Now, central processing unit monitoring clutch pedal position and the speed of a motor vehicle.When clutch pedal upwards lifts and the speed of a motor vehicle while being less than setting value K1, central processing unit judgement automobile is in the starting state, and then central processing unit is judged engine speed.
When engine speed is less than setting value K2, central processing unit increases throttle opening by the throttle control module, thereby increase air input of engine by air, improve engine speed, until engine speed stops increasing throttle opening while being greater than setting value K2, keep current throttle opening until the vehicle starting stage finishes, while preventing vehicle starting, driver's oil causes motor too low and flame-out because of rotating speed from mismate.
When clutch pedal moves to extreme higher position and the speed of a motor vehicle while being greater than setting value K1, the central processing unit judgement vehicle starting stage finishes, central processing unit reverts to normal open degree by the throttle control module by closure, the manual-gear vehicle starting auxiliary device state of deactivating, automobile is normally exercised.
As preferably, described a kind of manual-gear vehicle starting auxiliary device also comprises level sensor, and described level sensor is connected with central processing unit.Central processing unit detects the inclination of automobile by level sensor, and calculates in conjunction with the automobile own wt reaction force that the automobile on slope is caused by own wt, thereby calculates the rotating speed that motor should increase.
As preferably, described a kind of manual-gear vehicle starting auxiliary device also comprises control switch, and described control switch is connected with central processing unit, and is arranged on vehicle console.The driver can control by control switch the open and close of manual-gear vehicle starting auxiliary device.
As preferably, described central processing unit is vehicle electronic control unit ECU.
As preferably, described central processing unit is connected with car body controller BCM by the CAN bus.Central processing unit can be communicated by letter with car body controller BCM, obtains the power of the electrical equipment that current automobile using, thereby calculates the rotating speed that motor should increase.
As preferably, described clutch pedal position sensor is angle transducer.
The invention has the beneficial effects as follows: when manual-gear vehicle is started to walk, rotating speed of automobile engine is detected, if engine speed is too low, by increasing throttle opening, improve engine speed, thereby avoid the appearance of the flame-out problem of motor starting.
The accompanying drawing explanation
Fig. 1 is that a kind of circuit theory of the present invention connects block diagram.
In figure: 1, central processing unit, 2, the gear lever position transducer, 3, the clutch pedal position sensor, 4, vehicle speed sensor, 5, engine rotation speed sensor, 6, the throttle control module, 7, level sensor, 8, control switch, 9, car body controller BCM.
Embodiment
Below by embodiment, and by reference to the accompanying drawings, technological scheme of the present invention is described in further detail.
Embodiment: a kind of manual-gear vehicle starting auxiliary device of the present embodiment, as shown in Figure 1, comprise central processing unit 1, gear lever position transducer 2, clutch pedal position sensor 3, vehicle speed sensor 4, engine rotation speed sensor 5, throttle control module 6, level sensor 7 and control switch 8, central processing unit 1 respectively with gear lever position transducer 2, clutch pedal position sensor 3, vehicle speed sensor 4, engine rotation speed sensor 5, throttle control module 6, level sensor 7 is connected with control switch 8, throttle control module 6 also is connected with air throttle of car, central processing unit 1 also is connected with car body controller BCM9 by the CAN bus, gear lever position transducer 2 is arranged on the automobile gears bar, clutch pedal position sensor 3 is arranged on car clutch pedal, control switch 8 is arranged on vehicle console, central processing unit 1 is vehicle electronic control unit ECU, clutch pedal position sensor 3 is angle transducer.
The driver can control the manual-gear vehicle starting auxiliary device by control switch 8 and open.After automobile starting, the manual-gear vehicle starting auxiliary device is started working.Central processing unit 1 detects the position of gear lever by gear lever position transducer 2, detect clutch pedal position by clutch pedal position sensor 3, detect the speed of a motor vehicle by vehicle speed sensor 4, detect engine speed by engine rotation speed sensor 5, detect the inclination of automobile by level sensor 7, the power of the electrical equipment used by the current automobile of acquisition of communicating by letter with car body controller BCM9.
Because manual-gear vehicle the time needs let slip the clutch in starting, hang up 1 grade, on this basis, when the speed of a motor vehicle is zero and clutch pedal is floored and gear lever during in 1 grade, central processing unit 1 judgement automobile has the intention of starting.Now, central processing unit 1 monitoring clutch pedal position and the speed of a motor vehicle.When clutch pedal upwards lifts and the speed of a motor vehicle while being less than 5km/h, central processing unit 1 judgement automobile is in the starting state, and then 1 pair of engine speed of central processing unit is judged.
Central processing unit 1 is according to the inclination of automobile, own wt and the current minimum speed value K2 of motor while making the electric consumer total output calculate vehicle starting.When engine speed is less than setting value K2, central processing unit 1 increases throttle opening by throttle control module 6, thereby increase air input of engine by air, improve engine speed, until engine speed stops increasing throttle opening while being greater than minimum speed value K2, keep current throttle opening until the vehicle starting stage finishes, while preventing vehicle starting, driver's oil causes motor too low and flame-out because of rotating speed from mismate.
When clutch pedal moves to extreme higher position and the speed of a motor vehicle while being greater than 5km/h, the 1 judgement vehicle starting stage of central processing unit finishes, central processing unit 1 reverts to normal open degree by throttle control module 6 by closure, the manual-gear vehicle starting auxiliary device state of deactivating, automobile is normally exercised, and now closure is controlled by accelerator pedal of automobile.
Claims (6)
1. a manual-gear vehicle starting auxiliary device, it is characterized in that: comprise central processing unit (1), gear lever position transducer (2), clutch pedal position sensor (3), vehicle speed sensor (4), engine rotation speed sensor (5) and throttle control module (6), described central processing unit (1) respectively with gear lever position transducer (2), clutch pedal position sensor (3), vehicle speed sensor (4), engine rotation speed sensor (5) is connected with throttle control module (6), described throttle control module (6) is connected with air throttle of car, described gear lever position transducer (2) is arranged on the automobile gears bar, described clutch pedal position sensor (3) is arranged on car clutch pedal.
2. a kind of manual-gear vehicle starting auxiliary device according to claim 1, it is characterized in that: also comprise level sensor (7), described level sensor (7) is connected with central processing unit (1).
3. a kind of manual-gear vehicle starting auxiliary device according to claim 1, it is characterized in that: also comprise control switch (8), described control switch (8) is connected with central processing unit (1), and is arranged on vehicle console.
4. according to claim 1 or 2 or 3 described a kind of manual-gear vehicle starting auxiliary devices, it is characterized in that: described central processing unit (1) is vehicle electronic control unit ECU.
5. according to claim 1 or 2 or 3 described a kind of manual-gear vehicle starting auxiliary devices, it is characterized in that: described central processing unit (1) is by CAN bus and car body controller BCM(9) be connected
.
6. according to claim 1 or 2 or 3 described a kind of manual-gear vehicle starting auxiliary devices, it is characterized in that: described clutch pedal position sensor (3) is angle transducer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201310005813 CN103195589A (en) | 2013-01-07 | 2013-01-07 | Start assisting device of manual-gear automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201310005813 CN103195589A (en) | 2013-01-07 | 2013-01-07 | Start assisting device of manual-gear automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103195589A true CN103195589A (en) | 2013-07-10 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201310005813 Withdrawn CN103195589A (en) | 2013-01-07 | 2013-01-07 | Start assisting device of manual-gear automobile |
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| CN (1) | CN103195589A (en) |
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103410624A (en) * | 2013-07-26 | 2013-11-27 | 联合汽车电子有限公司 | Start assisting system for manual-gear vehicles |
| CN103835826A (en) * | 2014-03-19 | 2014-06-04 | 安徽江淮汽车股份有限公司 | Auxiliary starting control method and system for manual geared vehicle |
| CN103867307A (en) * | 2014-04-02 | 2014-06-18 | 福建万润新能源科技有限公司 | Start and stop control method and device for band-type internal combustion engine passenger car |
| CN104343569A (en) * | 2014-09-22 | 2015-02-11 | 重庆长安伟世通发动机控制系统有限公司 | Clutch starting recognition and engine auxiliary control system for manual-gear automobile |
| CN104859442A (en) * | 2014-02-26 | 2015-08-26 | 冯晓初 | Manual-transmission automobile starting device accelerated through clutch pedal |
| CN105083287A (en) * | 2015-09-28 | 2015-11-25 | 浙江吉利汽车研究院有限公司 | Vehicle starting assisting method and device |
| CN105128849A (en) * | 2015-07-31 | 2015-12-09 | 安徽江淮汽车股份有限公司 | Manual gear vehicle starting auxiliary control method and system |
| CN106438075A (en) * | 2016-09-21 | 2017-02-22 | 奇瑞汽车股份有限公司 | Manual gear automobile starting auxiliary system and manual gear automobile |
| CN106678203A (en) * | 2016-12-30 | 2017-05-17 | 重庆长安汽车股份有限公司 | Intelligent auxiliary system for clutch of manual car |
| CN108368895A (en) * | 2015-12-17 | 2018-08-03 | 舍弗勒技术股份两合公司 | Method for operating a friction clutch device and friction clutch device |
| CN111042934A (en) * | 2019-12-30 | 2020-04-21 | 潍柴动力股份有限公司 | Vehicle starting control method, device, equipment and storage medium |
| CN111605552A (en) * | 2020-04-16 | 2020-09-01 | 吉利汽车研究院（宁波）有限公司 | Starting auxiliary control method and device for vehicle, vehicle and storage medium |
| CN114674403A (en) * | 2021-12-30 | 2022-06-28 | 北京万集科技股份有限公司 | Target vehicle detection method and device, storage medium and electronic equipment |
-
2013
- 2013-01-07 CN CN 201310005813 patent/CN103195589A/en not_active Withdrawn
Cited By (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103410624A (en) * | 2013-07-26 | 2013-11-27 | 联合汽车电子有限公司 | Start assisting system for manual-gear vehicles |
| CN104859442A (en) * | 2014-02-26 | 2015-08-26 | 冯晓初 | Manual-transmission automobile starting device accelerated through clutch pedal |
| CN103835826A (en) * | 2014-03-19 | 2014-06-04 | 安徽江淮汽车股份有限公司 | Auxiliary starting control method and system for manual geared vehicle |
| CN103867307A (en) * | 2014-04-02 | 2014-06-18 | 福建万润新能源科技有限公司 | Start and stop control method and device for band-type internal combustion engine passenger car |
| CN104343569B (en) * | 2014-09-22 | 2017-03-08 | 联合汽车电子（重庆）有限公司 | The starting identification of manual-gear vehicle clutch and electromotor supplementary controlled system |
| CN104343569A (en) * | 2014-09-22 | 2015-02-11 | 重庆长安伟世通发动机控制系统有限公司 | Clutch starting recognition and engine auxiliary control system for manual-gear automobile |
| CN105128849A (en) * | 2015-07-31 | 2015-12-09 | 安徽江淮汽车股份有限公司 | Manual gear vehicle starting auxiliary control method and system |
| CN105083287B (en) * | 2015-09-28 | 2017-08-11 | 浙江吉利汽车研究院有限公司 | A kind of vehicle start householder method and device |
| CN105083287A (en) * | 2015-09-28 | 2015-11-25 | 浙江吉利汽车研究院有限公司 | Vehicle starting assisting method and device |
| CN108368895A (en) * | 2015-12-17 | 2018-08-03 | 舍弗勒技术股份两合公司 | Method for operating a friction clutch device and friction clutch device |
| CN108368895B (en) * | 2015-12-17 | 2019-12-10 | 舍弗勒技术股份两合公司 | Method for operating a friction clutch device and friction clutch device |
| CN106438075A (en) * | 2016-09-21 | 2017-02-22 | 奇瑞汽车股份有限公司 | Manual gear automobile starting auxiliary system and manual gear automobile |
| CN106438075B (en) * | 2016-09-21 | 2019-07-09 | 奇瑞汽车股份有限公司 | A kind of manual-gear vehicle starting auxiliary system and manual-gear vehicle |
| CN106678203A (en) * | 2016-12-30 | 2017-05-17 | 重庆长安汽车股份有限公司 | Intelligent auxiliary system for clutch of manual car |
| CN111042934A (en) * | 2019-12-30 | 2020-04-21 | 潍柴动力股份有限公司 | Vehicle starting control method, device, equipment and storage medium |
| CN111605552A (en) * | 2020-04-16 | 2020-09-01 | 吉利汽车研究院（宁波）有限公司 | Starting auxiliary control method and device for vehicle, vehicle and storage medium |
| CN114674403A (en) * | 2021-12-30 | 2022-06-28 | 北京万集科技股份有限公司 | Target vehicle detection method and device, storage medium and electronic equipment |
| CN114674403B (en) * | 2021-12-30 | 2024-05-14 | 北京万集科技股份有限公司 | Target vehicle detection method and device, storage medium and electronic equipment |
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Application publication date: 20130710 |