CN201380849Y - Automobile upslope starting auxiliary system - Google Patents
Automobile upslope starting auxiliary system Download PDFInfo
- Publication number
- CN201380849Y CN201380849Y CN200920126225U CN200920126225U CN201380849Y CN 201380849 Y CN201380849 Y CN 201380849Y CN 200920126225 U CN200920126225 U CN 200920126225U CN 200920126225 U CN200920126225 U CN 200920126225U CN 201380849 Y CN201380849 Y CN 201380849Y
- Authority
- CN
- China
- Prior art keywords
- aerotron
- automobile
- collecting electrode
- speed signal
- system controller
- 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.)
- Expired - Lifetime
Links
Images
Landscapes
- Braking Elements And Transmission Devices (AREA)
Abstract
The utility model discloses an automobile upslope starting auxiliary system which comprises a speed signal detecting device, a rotary speed signal detecting device and a system controller, wherein the speed signal output end of the speed signal detecting device is connected with the system controller, and the rotary speed signal output end of the rotary speed signal detecting device is connected with the system controller. The automobile upslope starting auxiliary system is characterized in that a system actuator is connected on the output end of the system controller, and is composed of an electric actuator, a wire rope, a brake pedal and a bent arm, wherein the input end of the electric actuator is connected with the system controller, the bent arm is installed on the output shaft of the electric actuator, and is connected with one end of the wire rope, and the other end of the wire rope is connected with the brake pedal. The automobile upslope starting auxiliary system has obvious technical effects of simple operation, and does not need to manually control the brake pedal during the upslope starting of an automobile, can automatically control the brake pedal in accordance with the changes of speed signal and the rotary speed signal of the automobile, and enables the automobile to be started without backing on an upslope.
Description
Technical field
The utility model relates to a kind of vehicle starting system, specifically, is a kind of automobile starting ancillary system of going up a slope.
Background technology
At present, traditional vehicle starting system comprises pedal of clutch, throttle, brake pedal and gear level, and during vehicle starting, chaufeur needs a pin to step on power-transfer clutch, and the another pin is stepped on brake pedal, then gearshift; Gearshift back release the clutch pedal, the pin of original stepping on clutch pedal, step on the accelerator, slow open the throttle wide, the slow releasing of brake pedal of while another pin, thus finish vehicle starting.The operational motion that chaufeur will be done during vehicle starting is more thus, and driver's operation is unskilled or not note making vehicle starting slightly not steady, especially when automobile is started to walk when climbing, may cause vehicle starting to retreat, and bumps or the danger in road etc. down; The automatic catch automobile situation is better slightly, but this problem does not solve fully yet.
The shortcoming of orthodox car starting system is: operational motion is more during vehicle starting, operate unskilled or not note making vehicle starting slightly not steady, especially when automobile climbing starting, may cause vehicle starting to retreat, and bumps or danger such as time road.
The utility model content
The purpose of this utility model provides a kind of automobile upward slope starting ancillary system, makes vehicle starting steady, when especially automobile goes up a slope starting, retreats when avoiding the automobile upward slope to start to walk and causes danger, and reduces traffic accident.
For achieving the above object, a kind of automobile upward slope starting ancillary system described in the utility model, it comprises the vehicle speed signal detecting device, tach signal detecting device and system controller, the vehicle speed signal mouth of described vehicle speed signal detecting device is connected with system controller, the tach signal mouth of tach signal detecting device is connected with system controller, its key is: the mouth of described system controller is connected with system's actr, described system actr is by electric actuator, cable wire, the brake pedal and the composition of crooking one's arm, the input end of wherein said electric actuator connects described system controller, described crooking one's arm is installed on the output shaft of this electric actuator, this is crooked one's arm and connects an end of described cable wire, and the other end of this cable wire connects described brake pedal.
System controller receives automobile speed signal and tach signal, and the control motor rotation, and motor is by being installed in the pull bar pulling cable wire on its output shaft, and cable wire affects brake pedal, and the brake of Control of Automobile reaches the purpose that automotive safety is started to walk.After playing EOS, automobile normally moves, and the driven by motor pull bar resets, and brake pedal resets under action of the spring.
Described system controller is provided with main control chip, the vehicle speed signal input end IN1 of this main control chip is connected on the collecting electrode of first aerotron, be connected with high level behind this collecting electrode string first resistance, the base stage of this first aerotron connects described vehicle speed signal detecting device, emitter ground connection;
The tach signal input end IN2 of described main control chip is connected on the collecting electrode of second aerotron, is connected with high level behind this collecting electrode string second resistance, and the base stage of this second aerotron connects described tach signal detecting device, emitter ground connection;
The control output end OUT1 of described main control chip is connected on the base stage of the 4th aerotron, the collecting electrode of the 4th aerotron is connected with the first input end of system's actr, be connected the emitter ground connection of described the 4th aerotron behind this collecting electrode string the 4th resistance with high level;
The control output end OUT2 of described main control chip is connected on the base stage of the 5th aerotron, the collecting electrode of the 5th aerotron is connected with second input end of system's actr, be connected the emitter ground connection of described the 5th aerotron behind this collecting electrode string the 5th resistance with high level.
First aerotron and second aerotron amplify the vehicle speed signal and the tach signal of input automobile, vehicle speed signal and tach signal are transferred to main control chip, the signal of main control chip analytical calculation input, the output control signal, the control signal of output amplifies through the 4th aerotron and the 5th aerotron, and this helps to improve the antijamming capability of the assist brake system of brake.
Rotating shaft place at described brake pedal also is equipped with position transduser, and the mouth of this position transduser connects described system controller.
Described main control chip is provided with position signal input end IN3, this position signal input end IN3 connects the collecting electrode of the 3rd aerotron, be connected with high level behind this collecting electrode string the 3rd resistance, the base stage of described the 3rd aerotron is connected grounded emitter with described position transduser.
The change in location of position transduser perception brake pedal output shaft, output signal is transferred to the position signal input end IN3 of main control chip after amplifying, make the main control chip can be according to the position of brake pedal output shaft, the Control of Automobile brake, make vehicle starting steady, when especially vehicle starting is climbed, can not be reversed;
During vehicle starting, vehicle wheel rotational speed is low, and the speed of a motor vehicle slowly, main control chip judges automobile according to current vehicle speed signal and tach signal and be in the starting stage; If this moment, tach signal and preceding vehicle speed signal occurred unusually, main control chip output control signal is given motor, the work of driven by motor total system actr.
After automobile entered normal operating condition, vehicle wheel rotational speed improved, and the speed of a motor vehicle is accelerated, and main control chip is judged automobile according to current vehicle speed signal and tach signal and is in the cruising state.
Remarkable result: automobile upward slope starting ancillary system, be independent of other control system of automobile, simple to operate; When automobile goes up a slope starting, do not need the manual control brake pedal, automobile goes up a slope the starting ancillary system according to automobile speed signal, tach signal, brake signal variation, and the automatic guidance brake pedal makes automobile can not have the safe starting of retreating.
Description of drawings
Fig. 1 is a schematic block circuit diagram of the present utility model;
Fig. 2 is an annexation scheme drawing of the present utility model.
The specific embodiment
Below in conjunction with drawings and Examples the utility model is described further:
As Fig. 1, shown in 2, a kind of automobile upward slope starting ancillary system, it comprises vehicle speed signal detecting device 1, tach signal detecting device 2 and system controller 6, the vehicle speed signal mouth of described vehicle speed signal detecting device 1 is connected with system controller 6, the tach signal mouth of tach signal detecting device 2 is connected with system controller 6, it is characterized in that: the mouth of described system controller 6 is connected with system's actr 4, described system actr 4 is by electric actuator 7, cable wire 8, the brake pedal 9 and 10 compositions of crooking one's arm, the input end of wherein said electric actuator 7 connects described system controller 6, installation is described on the output shaft of this electric actuator 7 crooks one's arm 10, one end of this described cable wire 8 of 10 connections of crooking one's arm, the other end of this cable wire 8 connects described brake pedal 9.Cable wire 8 is supported by the support 11 that is installed on the vehicle body, and support 11 guiding cable wires 8 connect brake pedal 9 and electric actuator 7.
As shown in Figure 1, described system controller 6 is provided with main control chip 3, the vehicle speed signal input end IN1 of this main control chip 3 is connected on the collecting electrode of the first aerotron T1, be connected with high level behind this collecting electrode string first resistance, the base stage of this first aerotron T1 connects described vehicle speed signal detecting device 1, emitter ground connection;
The tach signal input end IN2 of described main control chip 3 is connected on the collecting electrode of the second aerotron T2, is connected with high level behind this collecting electrode string second resistance, and the base stage of this second aerotron T2 connects described tach signal detecting device 2, emitter ground connection;
The control output end OUT1 of described main control chip 3 is connected on the base stage of the 4th aerotron T4, the collecting electrode of the 4th aerotron T4 is connected with the first input end of system actr 4, be connected the emitter ground connection of described the 4th aerotron T4 behind this collecting electrode string the 4th resistance with high level;
The control output end OUT2 of described main control chip 3 is connected on the base stage of the 5th aerotron T5, the collecting electrode of the 5th aerotron T5 is connected with second input end of system actr 4, be connected the emitter ground connection of described the 5th aerotron T5 behind this collecting electrode string the 5th resistance with high level.
As shown in Figure 2, in rotating shaft place of described brake pedal 9 position transduser 5 is installed also, the mouth of this position transduser 5 connects described system controller 6.
Described main control chip 3 is provided with position signal input end IN3, this position signal input end IN3 connects the collecting electrode of the 3rd aerotron T3, be connected with high level behind this collecting electrode string the 3rd resistance, the base stage of described the 3rd aerotron T3 is connected grounded emitter with described position transduser 5.
Its service condition is as follows:
As illustrated in fig. 1 and 2, main control chip 3 is provided with vehicle speed signal input end IN1, tach signal input end IN2 and displacement signal input end IN3, wherein vehicle speed signal input end IN1 is connected with vehicle speed signal detecting device 1, automobile rotational speed signal input part IN2 is connected with tach signal detecting device 2, and displacement signal input end IN3 is connected with position transduser 5 mouths.
Automobile changeed before the wheel low speed in when starting climbing, and the speed of a motor vehicle slowly, main control chip judges automobile according to current vehicle speed signal and tach signal and be in the starting stage; If this moment wheel reversing, tach signal and vehicle speed signal occur unusual, the work of main control chip drive motor, 4 work of driven by motor total system actr, braking automobile.Whether position transduser 5 detection brake pedals 9 are worked and are put in place, and after brake pedal 9 brakes put in place, position transduser 5 sent a signal to main control chip 3, and main control chip 3 drive motor quit work.
Automobile is when going up a slope the parking starting, and main control chip is judged the automobile current state according to current vehicle speed signal, tach signal; Calculate through main control chip; Main control chip output control signal brings into operation and guarantees that automobile does not have the starting of falling back for electric actuator, lock brake, total system actr.When automobile reached the starting condition, main control chip output control signal did not have for electric actuator, release brake, system's actr work, automobile on going up a slope and retreats normal starting.
After automobile enters normal operating condition, vehicle wheel rotational speed improves, the speed of a motor vehicle is accelerated, vehicle speed signal is transferred to the vehicle speed signal input end IN1 of main control chip, tach signal is transferred to the tach signal input end IN2 of main control chip, and main control chip is judged automobile according to current vehicle speed signal and tach signal and is in the cruising state.The main control chip drive motor resets, and pull bar 11 unclamps cable wire 8, and brake pedal 10 resets under the effect of spring 12.
Claims (4)
1, a kind of automobile upward slope starting ancillary system, it comprises vehicle speed signal detecting device (1), tach signal detecting device (2) and system controller (6), the vehicle speed signal mouth of described vehicle speed signal detecting device (1) is connected with system controller (6), the tach signal mouth of tach signal detecting device (2) is connected with system controller (6), it is characterized in that: the mouth of described system controller (6) is connected with system's actr (4), described system actr (4) is by electric actuator (7), cable wire (8), brake pedal (9) and crook one's arm (10) are formed, the input end of wherein said electric actuator (7) connects described system controller (6), described crooking one's arm (10) is installed on the output shaft of this electric actuator (7), these crook one's arm (10) connect an end of described cable wire (8), and the other end of this cable wire (8) connects described brake pedal (9).
2, according to the described automobile upward slope of claim 1 starting ancillary system, it is characterized in that: described system controller (6) is provided with main control chip (3), the vehicle speed signal input end IN1 of this main control chip (3) is connected on the collecting electrode of first aerotron (T1), be connected with high level behind this collecting electrode string first resistance, the base stage of this first aerotron (T1) connects described vehicle speed signal detecting device (1), emitter ground connection;
The tach signal input end IN2 of described main control chip (3) is connected on the collecting electrode of second aerotron (T2), be connected with high level behind this collecting electrode string second resistance, the base stage of this second aerotron (T2) connects described tach signal detecting device (2), emitter ground connection;
The control output end OUT1 of described main control chip (3) is connected on the base stage of the 4th aerotron (T4), the collecting electrode of the 4th aerotron (T4) is connected with the first input end of system's actr (4), be connected the emitter ground connection of described the 4th aerotron (T4) behind this collecting electrode string the 4th resistance with high level;
The control output end OUT2 of described main control chip (3) is connected on the base stage of the 5th aerotron (T5), the collecting electrode of the 5th aerotron (T5) is connected with second input end of system's actr (4), be connected the emitter ground connection of described the 5th aerotron (T5) behind this collecting electrode string the 5th resistance with high level.
3, according to the described automobile upward slope of claim 1 starting ancillary system, it is characterized in that: rotating shaft place at described brake pedal (9) also is equipped with position transduser (5), and the mouth of this position transduser (5) connects described system controller (6).
4, according to the described automobile upward slope of claim 2 starting ancillary system, it is characterized in that: described main control chip (3) is provided with position signal input end IN3, this position signal input end IN3 connects the collecting electrode of the 3rd aerotron (T3), be connected with high level behind this collecting electrode string the 3rd resistance, the base stage of described the 3rd aerotron (T3) is connected grounded emitter with described position transduser (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920126225U CN201380849Y (en) | 2009-01-22 | 2009-01-22 | Automobile upslope starting auxiliary system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920126225U CN201380849Y (en) | 2009-01-22 | 2009-01-22 | Automobile upslope starting auxiliary system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201380849Y true CN201380849Y (en) | 2010-01-13 |
Family
ID=41524323
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920126225U Expired - Lifetime CN201380849Y (en) | 2009-01-22 | 2009-01-22 | Automobile upslope starting auxiliary system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201380849Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105270403A (en) * | 2014-07-22 | 2016-01-27 | 中华汽车工业股份有限公司 | Ramp driving assisting system |
| TWI551487B (en) * | 2014-05-27 | 2016-10-01 | China Motor Corp | Ramp lane assist system |
-
2009
- 2009-01-22 CN CN200920126225U patent/CN201380849Y/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI551487B (en) * | 2014-05-27 | 2016-10-01 | China Motor Corp | Ramp lane assist system |
| CN105270403A (en) * | 2014-07-22 | 2016-01-27 | 中华汽车工业股份有限公司 | Ramp driving assisting system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| WO2018090959A1 (en) | Electronic parking brake system compatible with autohold function, starting method and vehicle | |
| CN201833882U (en) | Electronic intelligent accelerator stepping misoperation prevention system | |
| WO2014071883A1 (en) | Up-hill starting assist method | |
| CN102991351A (en) | Automatic correction device for mistaken stepping on accelerator | |
| CN202429187U (en) | Parking brake intelligent control device | |
| CN101885332B (en) | Brake auxiliary control method of automobile AT transmission | |
| CN101823481B (en) | Control method Electronic parking brake system | |
| WO2008130288A1 (en) | Method for increasing active duration time of an automatic freewheeling function in a vehicle | |
| CN106515507A (en) | Pure electric vehicle motor auxiliary hill-holding and hill-starting control system and method | |
| CN102874257B (en) | Hill-start assist system for electric car and control method of hill-start assist system | |
| CN103707874A (en) | Safety apparatus for brake of vehicle | |
| CN203920441U (en) | A kind of automobile accelerator mistake-stepping prevention device | |
| CN201046701Y (en) | Automobile throttle miss-stepping emergency switching brake apparatus | |
| JP2007500824A (en) | Driving method of automatic transmission in automobile | |
| CN107972659A (en) | Hand gear control system and control method for electric automobile | |
| CN201380849Y (en) | Automobile upslope starting auxiliary system | |
| CN102923110A (en) | Electronic parking brake system capable of achieving sectional releasing for vehicles and control method thereof | |
| CN201350841Y (en) | Automatic control device of automobile clutch | |
| CN102133890B (en) | Slope start-stop auxiliary safety system of motor vehicle | |
| CN102602379A (en) | Electronic accelerator and brake integrated combination structure for preventing from back-sliding and pedaling accelerator as brake in start | |
| CN109263481B (en) | Method for assisting in controlling hill start of electric automobile | |
| CN102602290A (en) | Mechanical accelerator and brake integrated combination structure for preventing from back-sliding and pedaling accelerator as brake in starting | |
| CN107776403B (en) | Automobile accelerator mistaken stepping prevention system and method | |
| CN203255176U (en) | Vehicle electric parking brake system released in sections | |
| CN2785929Y (en) | Intelligent hand brake for automobiles |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160823 Address after: 400021, the factory building, the first floor, the partial workshop and the two floor office of the 18 South Temple Village, Jiangbei District, Chongqing Patentee after: Chongqing Aimote Auto Parts Co., Ltd. Address before: 401147 18 California city garden, Chongqing, Yubei District 6-3 Patentee before: Jiang Ling |
|
| CX01 | Expiry of patent term |
Granted publication date: 20100113 |
|
| CX01 | Expiry of patent term |