CN203543949U - Anti-misoperation throttle and brake pedal integrated device - Google Patents
Anti-misoperation throttle and brake pedal integrated device Download PDFInfo
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- CN203543949U CN203543949U CN201320598476.0U CN201320598476U CN203543949U CN 203543949 U CN203543949 U CN 203543949U CN 201320598476 U CN201320598476 U CN 201320598476U CN 203543949 U CN203543949 U CN 203543949U
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- pedal
- throttle
- master cylinder
- ecu
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Abstract
The utility model provides an anti-misoperation throttle and brake pedal integrated device which belongs to the technical field of vehicle safety. The device is mainly characterized by comprising a throttle and brake integrated pedal, a position sensor, an acceleration sensor, an eccentric device, a throttle valve control mechanism, a brake push rod, a linear motor, an ECU, a brake master cylinder piston, a brake master cylinder, a brake disc and a display device, wherein the throttle and brake integrated pedal performs acceleration and braking within different movement ranges of the eccentric device; when a driver steps down the pedal in emergency, the position sensor and the acceleration sensor sense the change in pedal position and acceleration signal and send the same to the ECU; the ECU sends an instruction to the linear motor and the display device, the linear motor starts up and pushes the brake master cylinder piston, and the brake master cylinder piston pushes the brake master cylinder, to enable the brake fluid to enter the brake disc. The anti-misoperation throttle and brake pedal integrated device has the advantages of simple structure, high reliability, reduction of possibility of occurrence of dangerous accidents and the like.
Description
Technical field
The utility model relates to one and prevents in emergency circumstances mis-accelerator pressing of chaufeur, effectively realizes emergency brake arrangement simultaneously, belongs to automotive safety technical field.
Background technology
Along with the development of auto-industry, the making rapid progress of the vehicle, automobile more and more becomes indispensable trip instrument, but automobile brings easily simultaneously, also produces some safety problems.Wherein, chaufeur urgent in the situation that mis-accelerator pressing and cause traffic accident occur example of common occurrence.These traffic accidents not only make chaufeur self come to harm, and bring safety problem also can to the outer personnel of car, even cause the generation of tragedy.And the generation of these accidents is often because Das Gaspedal and brake pedal are arranged apart, cause chaufeur mis-accelerator pressing in emergency braking situation.
Summary of the invention
The purpose of this utility model is to address the above problem, and a kind of novel anti-misoperation throttle and brake pedal integrated apparatus are provided.The technical solution of the utility model is as follows:
A kind of anti-misoperation throttle and brake pedal integrated apparatus, comprise throttle and brake integration pedal, position transduser, acceleration pick-up, eccentric device, throttle control mechanism, brake push rod, linear electric motors, ECU, brake master cylinder piston, master brake cylinder, brake disc and read out instrument.Wherein said position transduser and acceleration pick-up are positioned at the below of throttle and brake integration pedal, are used for detecting position signal variation and the acceleration signal variation of pedal; Described eccentric device connects throttle and brake integration pedal lower end, one end connecting joint valve control mechanism by rope one end; Described brake push rod connects throttle and brake integration pedal upper end, and described linear electric motors are between brake push rod and brake master cylinder piston, and its mode of operation is controlled by ECU; Described brake master cylinder piston is connected with master brake cylinder; Described master brake cylinder is connected with brake disc; Described read out instrument connects ECU.
The utility model is the advantage of prior art relatively:
1, this device adopts Das Gaspedal and brake pedal integrated apparatus, simple in structure, saves material, and good reliability, keeps in repair more convenient.
2, this device is because adopting linear electric motors power brake when the chaufeur emergency brake, the more effective possibility that has an accident of having reduced.
Accompanying drawing explanation
Fig. 1 is a kind of anti-misoperation throttle of the utility model and brake pedal integrated apparatus schematic diagram.
The specific embodiment
1-throttle and brake integration pedal; 2-position transduser; 3-acceleration pick-up; 4-eccentric device; 5-throttle control mechanism; 6-brake push rod; 7-linear electric motors; 8-ECU; 9-brake master cylinder piston; 10-master brake cylinder; 11-brake disc; 12-read out instrument.
Below in conjunction with accompanying drawing, the utility model is described further.
As shown in Figure 1, a kind of anti-misoperation throttle described in the utility model and brake pedal integrated apparatus comprise throttle and brake integration pedal 1, position transduser 2, acceleration pick-up 3, eccentric device 4, throttle control mechanism 5, brake push rod 6, linear electric motors 7, ECU8, brake master cylinder piston 9, master brake cylinder 10, brake disc 11 and read out instrument 12.Wherein said position transduser 2 and acceleration pick-up 3 are positioned at the below of throttle and brake integration pedal 1, are used for detecting position signal variation and the acceleration signal variation of pedal; Described eccentric device 4 connects throttle and brake integration pedal 1 lower end, one end connecting joint valve control mechanism 5 by rope one end; Described brake push rod 6 is connected in throttle and brake integration pedal 1 upper end, and described linear electric motors 7 are between brake push rod 6 and brake master cylinder piston 10, and its mode of operation is controlled by ECU8; Described brake master cylinder piston 9 is connected with master brake cylinder 10; Described master brake cylinder 10 is connected with brake disc 11; Described read out instrument 12 connects ECU8.In the normal accelerator of vehicle, chaufeur is stepped on the throttle and brake integration pedal 1, within the scope of eccentric device 4 certain movements, pedal is equivalent to Das Gaspedal, throttle control mechanism 5 is worked, in this process, throttle and brake integration pedal 1 upper end arrange brake empty stroke, therefore can not produce braking, when vehicle normal brake application, chaufeur continues push down on the pedal, eccentric device 4 is operated in another range of movement, braking starts to work, brake push rod 6 promotes brake master cylinder piston 9, and brake master cylinder piston 9 promotes master brake cylinder 10, and the braking liquid in master brake cylinder 10 enters brake disc 11 and brakes, throttle is also reducing gradually simultaneously, the rule that while meeting car brakeing, throttle constantly successively decreases, when chaufeur emergency brake, acceleration pick-up 3 senses the variation of throttle and brake integration pedal 1 acceleration/accel, signal is passed to ECU8, ECU8 detects that acceleration/accel has exceeded the standard value of setting, just start linear electric motors 7, by linear electric motors 7, promote brake master cylinder piston 9, brake master cylinder piston 9 is promoting master brake cylinder 10, braking liquid in master brake cylinder 10 enters brake disc 11 and brakes, the change in location of throttle and brake integration pedal 1 is responded to signal is sent to ECU8 by position transduser 2, ECU8 and setting value show the acceleration and deceleration state of vehicle after relatively on read out instrument 12.
Claims (1)
1. an anti-misoperation throttle and brake pedal integrated apparatus, comprise throttle and brake integration pedal, position transduser, acceleration pick-up, eccentric device, throttle control mechanism, brake push rod, linear electric motors, ECU, brake master cylinder piston, master brake cylinder, brake disc and read out instrument, it is characterized in that: described position transduser and acceleration pick-up are positioned at the below of throttle and brake integration pedal, be used for detecting position signal variation and the acceleration signal variation of pedal; Described eccentric device connects throttle and brake integration pedal lower end, one end connecting joint valve control mechanism by rope one end; Described brake push rod connects throttle and brake integration pedal upper end, and described linear electric motors are between brake push rod and brake master cylinder piston, and its mode of operation is controlled by ECU; Described brake master cylinder piston is connected with master brake cylinder; Described master brake cylinder is connected with brake disc; Described read out instrument connects ECU.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320598476.0U CN203543949U (en) | 2013-09-18 | 2013-09-18 | Anti-misoperation throttle and brake pedal integrated device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320598476.0U CN203543949U (en) | 2013-09-18 | 2013-09-18 | Anti-misoperation throttle and brake pedal integrated device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203543949U true CN203543949U (en) | 2014-04-16 |
Family
ID=50462105
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320598476.0U Expired - Fee Related CN203543949U (en) | 2013-09-18 | 2013-09-18 | Anti-misoperation throttle and brake pedal integrated device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203543949U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111605533A (en) * | 2020-06-01 | 2020-09-01 | 长沙理工大学 | Working method of automobile power system |
-
2013
- 2013-09-18 CN CN201320598476.0U patent/CN203543949U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111605533A (en) * | 2020-06-01 | 2020-09-01 | 长沙理工大学 | Working method of automobile power system |
| CN111605533B (en) * | 2020-06-01 | 2021-08-13 | 长沙理工大学 | Working method of automobile power system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice |
Addressee: Jilin University Document name: Notification to Pay the Fees |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140416 Termination date: 20140918 |
|
| EXPY | Termination of patent right or utility model |