CN202115492U - Braking system of vehicle - Google Patents
Braking system of vehicle Download PDFInfo
- Publication number
- CN202115492U CN202115492U CN2011201996435U CN201120199643U CN202115492U CN 202115492 U CN202115492 U CN 202115492U CN 2011201996435 U CN2011201996435 U CN 2011201996435U CN 201120199643 U CN201120199643 U CN 201120199643U CN 202115492 U CN202115492 U CN 202115492U
- Authority
- CN
- China
- Prior art keywords
- vehicle
- actuating unit
- braking system
- mounted computer
- pedal
- 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 - Fee Related
Links
Images
Landscapes
- Regulating Braking Force (AREA)
- Braking Elements And Transmission Devices (AREA)
Abstract
The utility model discloses a braking system of a vehicle, comprising a pedal (1) and a wheel brake apparatus (14). A ground friction plate (2) is respectively in the front and rear of the vehicle. The ground friction plates (2) are connected with an executing mechanism (4) via a connecting bar (3). The executing mechanism (4) is connected with a power mechanism (10). Connection between the power mechanism (10) and an automobile engine (12) is controlled by a vehicle-mounted computer (5) and various sensors are arranged. The utility model has a concise structure. The braking system is started to generate greater braking force so that the vehicle can slow down within a short time and has certain automatic control ability, thereby safety of the vehicle is greatly improved.
Description
Technical field
The utility model relates to a kind of motor vehicle braking system.
Background technology
Currently the vehicle through the wheel braking, braking to decelerate purpose, a common braking device has disc brakes and Gu brake two kinds.
Disk type brake is with static brake disc, clamps brake disc along with tyre rotation to produce friction force, and the speed that turns a wheel is with low brake gear.When stepping on brake pedal, the piston in the master cylinder can be pushed, and in brake fluid line build-up pressure.Pressure is sent to the piston of the wheel cylinder on the brake clamp via brake solution; The piston of wheel cylinder can outwards move and promote brake facing and remove to clamp brake disc after being under pressure, and makes brake facing and brake disc rub; To reduce vehicle wheel rotational speed, let car deceleration or stop well.Drum brakes is exactly to utilize brake facing static in the brake drum, and the brake drum along with wheel of going to rub is to produce the brake gear that the friction force speed that turns a wheel reduces.
The brake facing and the frictional area between the brake disc of disk type brake are less, make the strength of brake also smaller.The brake drum of drum brakes can increase at the back diameter that is heated, and causes the stroke of stepping on brake pedal to strengthen, and the situation of brake reaction not as expection takes place easily.
Thereby, like descending, run at high speed or road when wet and slippery, adopt the mode of wheel braking brake failure to take place easily or brake hypodynamic situation, the deceleration effect of out of reach expection, generation accident in some extraordinary circumstances.
Summary of the invention
The technical matters that the utility model will solve:
A kind of new motor vehicle braking system is provided, is prone to brake failure and brakes hypodynamic problem to solve existing in prior technology.
The technical scheme of the utility model:
A kind of motor vehicle braking system; Comprise pedal and wheel braking device, before car He behind the car, a ground friction plate is set respectively, the ground friction plate is connected with actuating unit through connecting rod; Actuating unit is connected with actuating unit, and being connected by vehicle-mounted computer between actuating unit and the automotive engine controlled.
Connecting rod is provided with pressure sensor, and pedal has touch sensor, and operator's saddle is arranged with weight sensor, and wheel is provided with tachogen, and inclination sensor is housed on the car, and each sensor all is connected with vehicle-mounted computer.
Actuating unit is a hydraulic ram, and actuating unit is a Hydraulic Pump.
Under the pedal automatic executing agency is housed, is connected with vehicle-mounted computer.
Actuating unit is connected with DC motor, and DC motor is connected with vehicle-mounted computer.
The beneficial effect of the utility model:
1, after steerman is floored pedal, can touch contact pickup, produce the signal enabling actuating unit and carry out mechanism's work, the ground friction plate is descended, the scrape along the ground braking can produce bigger braking force.
2, when half way up the mountain stops, weight sensor and tachogen if detect the people not and wheel when moving, can start actuating unit, promotion ground friction plate scrape along the ground prevents vehicle slip-down.
3, monitor the too fast and inclination sensor of the speed of a motor vehicle when detecting vehicle and being in descending when tachogen; Vehicle-mounted computer can be controlled automatic executing agency moves downward pedal automatically, starts wheel braking device, if the speed of a motor vehicle is still too fast; Then start actuating unit, make ground friction plate kiss the earth.
Description of drawings:
Fig. 1 is the configuration schematic diagram of the utility model.
The specific embodiment:
Embodiment:
Be provided with existing pedal 1 and wheel braking device 14, in the front-end and back-end of vehicle a ground friction plate 2 be set respectively, ground friction plate 2 is connected with actuating unit 4 through connecting rod 3; Actuating unit 4 is a hydraulic ram, is connected with actuating unit 10, and actuating unit 10 is a Hydraulic Pump, and actuating unit 10 is connected by vehicle-mounted computer 5 controls with 2 of 1 of automobile engine.Dispose DC motor 11 and be connected, the startup of DC motor 11 and closing by vehicle-mounted computer 5 control with actuating unit 10.
Connecting rod 3 is provided with pressure sensor 9, and pedal is provided with contact pickup 61 time, and weight sensor 7 is housed under the operator's saddle, and tachogen 8 is housed on the wheel, and inclination sensor 13 is housed on the car, and each sensor all is connected with vehicle-mounted computer 5.
Automatic executing agency 15 by vehicle-mounted computer 5 controls is installed below pedal 1.
Its working process is:
When in case of emergency; Chaufeur will brake and 1 floor; Its touch sensor 6 that is provided with down just produces signal and gives vehicle-mounted computer 5; Vehicle-mounted computer 5 control actuating units 10 connect with 1 of automobile engine 2, under the drive of 1 of automobile engine 2, oil pressure are gone into actuating unit 4, and actuating unit 4 promotes connecting rod 3 and ground friction plate 2 moves downward; Unclamp the pressure that receives on the pressure sensor 9 on pedal 1 or the connecting rod 3 up to chaufeur and reach preset force value, preset value is 1/2 of a car weight amount in the present embodiment.After unclamping pedal 1, touch sensor 6 produces signal and gives vehicle-mounted computer 5, actuating unit 10 is broken off with 1 of automobile engine 2 be connected, and oil pressure descends, and ground friction plate 2 rises.
When vehicle stopped on half way up the mountain, if chaufeur is got off, the weight sensor 7 on the seat will send signal and give vehicle-mounted computer 5; If receive the turn signal that tachogen 8 is transmitted simultaneously; Vehicle-mounted computer 5 will be controlled DC motor 12 work, drives actuating unit 10, and actuating unit 4 is started working; Connecting rod 3 is transported to downwards with ground friction plate 2, is 0 signal up to tachogen 8 transmission speeds.
When tachogen 8 monitors the too fast and inclination sensor 13 of the speed of a motor vehicle when detecting vehicle and being in descending; Vehicle-mounted computer 5 can move downward pedal 1 by control automatic executing agency 15 automatically; Start wheel braking device 14; If the speed of a motor vehicle is still too fast, then start actuating unit 4 through 1 of automobile engine 2, make ground friction plate 2 kiss the earths.
Claims (7)
1. motor vehicle braking system; Comprise pedal (1) and wheel braking device (14); It is characterized in that: before car He behind the car, a ground friction plate (2) is set respectively; Ground friction plate (2) is connected with actuating unit (4) through connecting rod (3), and actuating unit (4) is connected with actuating unit (10); Being connected by vehicle-mounted computer (5) between actuating unit (10) and automotive engine (12) controlled.
2. motor vehicle braking system according to claim 1 is characterized in that: connecting rod (3) is provided with pressure sensor (9), and pedal (1) is arranged with touch sensor (6), and each sensor all is connected with vehicle-mounted computer (5).
3. motor vehicle braking system according to claim 1 is characterized in that: operator's saddle is arranged with weight sensor (7), and wheel is provided with tachogen (8), and each sensor all is connected with vehicle-mounted computer (5).
4. motor vehicle braking system according to claim 1 is characterized in that: vehicle is provided with inclination sensor (13), is connected with vehicle-mounted computer (5).
5. motor vehicle braking system according to claim 1 is characterized in that: actuating unit (4) is a hydraulic ram, and actuating unit (10) is a Hydraulic Pump.
6. motor vehicle braking system according to claim 1 is characterized in that: automatic executing agency (15) is housed under the pedal (1), is connected with vehicle-mounted computer (5).
7. motor vehicle braking system according to claim 1 is characterized in that: actuating unit (10) is connected with DC motor (11), and DC motor (11) is connected with vehicle-mounted computer (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201996435U CN202115492U (en) | 2011-06-15 | 2011-06-15 | Braking system of vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201996435U CN202115492U (en) | 2011-06-15 | 2011-06-15 | Braking system of vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202115492U true CN202115492U (en) | 2012-01-18 |
Family
ID=45456578
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201996435U Expired - Fee Related CN202115492U (en) | 2011-06-15 | 2011-06-15 | Braking system of vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202115492U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104325952A (en) * | 2014-10-25 | 2015-02-04 | 罗世灼 | Automobile bumper anti-collision support rod device |
| CN104386009A (en) * | 2014-10-25 | 2015-03-04 | 黄捷 | Supporting rod for vehicle bumper |
| CN104828035A (en) * | 2015-05-12 | 2015-08-12 | 李翔 | Vehicle braking device |
| CN105711562A (en) * | 2016-04-11 | 2016-06-29 | 李霜杰 | Auxiliary braking system of vehicle and control method |
-
2011
- 2011-06-15 CN CN2011201996435U patent/CN202115492U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104325952A (en) * | 2014-10-25 | 2015-02-04 | 罗世灼 | Automobile bumper anti-collision support rod device |
| CN104386009A (en) * | 2014-10-25 | 2015-03-04 | 黄捷 | Supporting rod for vehicle bumper |
| CN104828035A (en) * | 2015-05-12 | 2015-08-12 | 李翔 | Vehicle braking device |
| CN104828035B (en) * | 2015-05-12 | 2017-12-12 | 李翔 | A kind of vehicle brake device |
| CN105711562A (en) * | 2016-04-11 | 2016-06-29 | 李霜杰 | Auxiliary braking system of vehicle and control method |
| CN105711562B (en) * | 2016-04-11 | 2019-01-25 | 李霜杰 | A kind of vehicle auxiliary brake system and control method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103264639B (en) | Mechanical electronic hydraulic composite braking system and corresponding vehicle | |
| CN103419765B (en) | Vehicle and the automatic parking system for vehicle | |
| CN107225978B (en) | Electric vehicle braking method and device and electric vehicle | |
| CN202115492U (en) | Braking system of vehicle | |
| CN209581438U (en) | A kind of oversize vehicle auxiliary Intelligent brake device | |
| CN211288533U (en) | Push type automobile electronic mechanical brake device | |
| CN102996684A (en) | High-reinforcement disk brake | |
| CN205034107U (en) | Electrodynamic braking system and car | |
| CN104742907A (en) | Parking control method and parking control system | |
| CN110053594A (en) | The auxiliary brake control method of Vehicle brake assist system, automobile and automobile | |
| CN202006785U (en) | Power-driven intelligent braking system | |
| CN214838004U (en) | Simple anti-lock emergency braking device for heavy truck | |
| CN203047225U (en) | Vehicle tail girder steel rubber barb emergency brake device | |
| CN206265016U (en) | A kind of fail safe decoupling type arrestment mechanism | |
| CN203255167U (en) | Hydraulic braking device for emergency braking of automobile | |
| CN202765204U (en) | Two-wheel electric vehicle hydraulic disc braking system | |
| CN208306624U (en) | A kind of uphill starting auxiliary system based on electric control hydraulic braking | |
| CN202294752U (en) | Wire-controlled electric hydraulic brake | |
| CN207670394U (en) | A kind of vehicle electric brake system | |
| CN103754721B (en) | Elevator car manual brake set | |
| CN201310581Y (en) | Hydraulic self servo disk type brake | |
| CN104169137B (en) | Automatic brake device for automobile | |
| CN109835318B (en) | Hydraulic brake system for rail transit vehicle and control method thereof | |
| CN206056966U (en) | A kind of automotive disc brake stability test device | |
| CN113753010B (en) | Integrated braking system of road sweeper |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120118 Termination date: 20140615 |
|
| EXPY | Termination of patent right or utility model |