CN201792840U - Automobile emergency brake system - Google Patents
Automobile emergency brake system Download PDFInfo
- Publication number
- CN201792840U CN201792840U CN2010202682958U CN201020268295U CN201792840U CN 201792840 U CN201792840 U CN 201792840U CN 2010202682958 U CN2010202682958 U CN 2010202682958U CN 201020268295 U CN201020268295 U CN 201020268295U CN 201792840 U CN201792840 U CN 201792840U
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- emergency brake
- automobile
- controller
- transmission device
- chassis
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- Expired - Fee Related
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Abstract
The utility model relates to an automobile emergency brake system, which comprises a controller, an emergency brake trigger, a clutch, an engine, a switch, an oil pump, a hydraulic rod, a pressure limiting valve, a power unit, a throttle, an air storage tank, an electromagnetic valve, a nozzle and a return motor. The utility model provides two technical schemes, one of the technical schemes includes that a control device is mounted under a chassis and consists of the controller, the emergency brake trigger, a guide groove, a detector, the pressure limiting valve, the hydraulic rod, the power unit, a speed reducing gear and a return motor, wherein the hydraulic rod and the power unit have reverse dragging functions to drive tires to rotate reversely; and the other technical scheme includes that the oblique nozzle arranged at the top of the automobile generates rear downwards action force so as to reduce the speed of the automobile. The automobile emergency brake system is convenient in operation, fine in timeliness and high in safety, overcomes the technical shortcoming of automobile damages and personal injury caused by the factor that the automobile can not be braked in time due to overspeed in emergency, and achieves the technical effect of braking in time.
Description
Technical field
The utility model relates to a kind of automotive field, particularly a kind of automobile emergency brake system.
Background technology
At present, existing automobile emergency brake system generally includes a brake pedal, when being in an emergency, and driver can touch on the brake pedal, Control of Automobile moving velocity thus.But if the speed of a motor vehicle is too fast, car still can a very long to overtake segment distance so, can not reach the effect of brake immediately.And, because the pedal of brake and the pedal of quickening are positioned at the different sole of driver, the people under urgent situation, the first person of driving particularly, as easy as rolling off a log generation as brake pedal, causes a lot of safety misadventures to footfeed thus.
The utility model content
The purpose of this utility model is to provide a kind of automobile emergency brake system, to solve the untimely technical matters of brake in the prior art.
The automobile emergency brake system, it comprises controller, driving engine, oil pump and chassis, controller connects driving engine, oil pump respectively, it is characterized in that, also comprise the emergency brake binary pair that is arranged on operator's compartment, ratio wheel is arranged on the chassis by transmission device, the emergency brake binary pair is connected to controller, oil pump is connected to ratio wheel and transmission device by oil pipe, under the emergency brake triggering state, oil pump is distinguished fuel feeding to ratio wheel and transmission device, ratio wheel kiss the earth under the effect of transmission device, counter-rotation.
Preferably, described transmission device comprises hydraulic stem and dynamic equipment, hydraulic stem is connected with limiting valve, hydraulic stem drives the ratio wheel kiss the earth, kiss the earth the size of soil fertility control by limiting valve, dynamic equipment is connected with hydraulic stem, under the emergency brake triggering state, dynamic equipment drives ratio wheel and reverses fast, plays dilatory effect.
Preferably, the automobile emergency brake system also comprises detector, the returning electrical motor in order to detection ratio wheel current location that is arranged on the chassis, and detector connects controller, and returning electrical motor also connects controller, behind the emergency brake triggering state, transmission device is playbacked by returning electrical motor.
Preferably, the automobile emergency brake system also comprises the guide groove on the chassis, and guide groove rotates the transmission device that drives on the chassis and rotates.
Preferably, the automobile emergency brake system also comprises storage tank, electromagnetic valve and is arranged on nozzle on the roof that electromagnetic valve is arranged on the storage tank, electromagnetic valve connects controller, and storage tank connects nozzle, under the emergency brake triggering state, electromagnetic valve is opened, and the nozzle emission direction is the high pressure gas of the back lower place.
Preferably, controller connects the emergency brake binary pair respectively, the emergency brake binary pair be space according to the pedal of clutch left side and fixed, space, the left side greatly just fixes on the left side, little the right that just fixes on, space, the left side.
Compared with prior art, there is following technique effect in the utility model:
Scheme one: pin tracks tramping the sudden stop binary pair, switch closure on the emergency brake binary pair, transmitted a signal to controller this moment, by the work of controller control oil pump, after the oil pump work, oil pressure (size of oil pressure is by the oil pump automatically regulating) arrives the transmission device on the chassis rapidly, at first arrives hydraulic stem, and the effect of hydraulic stem is that tire is landed, of the limiting valve control of the size of soil fertility by hydraulic stem, oil pressure arrives dynamic equipment again, and dynamic equipment drives tire and reverses fast, plays dilatory effect.
Scheme two: pin tracks tramping the sudden stop binary pair, the switch closure on the emergency brake binary pair, and power-transfer clutch work makes change speed gear box separate with driving engine, alleviates the load and the keep the engine alive of driving engine.Controller is when receiving the signal of emergency brake trigger switch closure, can open certain angle by the control throttle gate, improve the rotating speed of driving engine, set up the required oil pressure of system fast, controller also can be controlled the storage tank electromagnetic valve, and electromagnetic valve is opened, and makes on the nozzle that turns forward on the anticyclonic pressure arrival roof, nozzle produces an application force, is an application force to the back lower place to car.
When car inclines when sliding, transmission device on the chassis can rotate along with guide groove, has the dilatory effect of reversing sense, and controller also can be controlled motor on the nozzle according to the angle that power system is rotated, the angle that the electric machine control nozzle rotates makes nozzle produce the application force to the back lower place to car.
When the emergency brake binary pair disconnected, controller can be controlled returning electrical motor according to the angle that transmission device rotates, and returning electrical motor makes the transmission device return, and the nozzle motor makes nozzle get back to original position, thereby disconnected oil pump and storage tank electromagnetic valve.
This automobile emergency brake system features in convenient, promptness is good, and is safe, solved when emergency situation and can not in time check the technological deficiency that car finally causes people's car injures and deaths because the speed of a motor vehicle is too fast, reaches the technique effect of timely brake thus.
Description of drawings
Fig. 1 is the working state schematic representation of the utility model automobile emergency brake system;
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is done further detailed narration.
Please refer to Fig. 1, the automobile emergency brake system that the utility model provides, it comprises controller 2, driving engine 5, oil pump 3 and chassis 13, controller 2 connects driving engine 5 respectively, oil pump 3, it is characterized in that, also comprise the emergency brake binary pair 8 that is arranged on operator's compartment, ratio wheel 15 is arranged on the chassis 13 by transmission device, emergency brake binary pair 8 is connected to controller 2, oil pump 3 is connected to ratio wheel 15 and transmission device by oil pipe, and under the emergency brake triggering state, oil pump 3 difference fuel feeding are to ratio wheel 15 and transmission device, ratio wheel 15 kiss the earths under the effect of transmission device, counter-rotation.
Described transmission device comprises hydraulic stem 14 and dynamic equipment 16, hydraulic stem 14 is connected with limiting valve 10, hydraulic stem 14 drives ratio wheel 15 kiss the earths, kiss the earth the size of soil fertility by limiting valve 10 control, dynamic equipment 16 is connected with hydraulic stem 14, under the emergency brake triggering state, dynamic equipment 16 drives ratio wheel 15 and reverses fast, plays dilatory effect.
The transmission device that guide groove 9 on the chassis 13 rotates and drives on the chassis 13 rotates.
The automobile emergency brake system also comprises storage tank 21, electromagnetic valve 20 and is arranged on nozzle 17 on the roof 18, electromagnetic valve 20 is arranged on the storage tank 21, electromagnetic valve 20 connects controller 2, storage tank 21 connects nozzle 17, under the emergency brake triggering state, electromagnetic valve 20 is opened, the high pressure gas of nozzle 17 ejections the advancing back lower place.
Scheme one: pin tracks tramping sudden stop binary pair 8, switch 7 closures on the emergency brake binary pair 8, transmitted a signal for this moment controller 2, by 3 work of controller 2 control oil pumps, after oil pump 3 work, oil pressure (size of oil pressure is by oil pump 3 automatically regulatings) arrives the transmission device on the chassis 13 rapidly, at first arrive hydraulic stem 14, the effect of hydraulic stem 14 is that ratio wheel 15 is landed, of limiting valve 10 controls of the size of soil fertility by hydraulic stem 14, oil pressure arrives dynamic equipment 16 again, and dynamic equipment 16 drives ratio wheel 15 and reverses fast, plays dilatory effect.
Scheme two: pin tracks tramping sudden stop binary pair 8, switch 7 closures on the emergency brake binary pair 8, and power-transfer clutch work makes change speed gear box 6 separate with driving engine 5, alleviates the load of driving engine 5 and prevents that driving engine 5 is flame-out.During the signal of switch 7 closures of controller 2 on receiving emergency brake binary pair 8, can open certain angle by control throttle gate 4, improve the rotating speed of driving engine 5, set up the required oil pressure of system fast, controller 2 also can be controlled the electromagnetic valve 20 of storage tank 21, and electromagnetic valve 20 is opened, and makes on the nozzle that turns forward 17 on the anticyclonic pressure arrival roof 18, nozzle 17 produces an application force, is an application force to the back lower place to car.
When car inclines when sliding, transmission device on the chassis 13 can rotate along with guide groove 9, have the dilatory effect of reversing sense, controller 2 also can be controlled motor 19 on the nozzle 17 according to the angle that transmission device rotates, the angle that motor 19 control nozzles 17 rotate makes 17 pairs of cars of nozzle produce the application force to the back lower place.
When emergency brake binary pair 8 disconnects, controller 2 can be controlled returning electrical motor 12 according to the angle that transmission device rotates, returning electrical motor 12 makes the transmission device return, and the motor 12 of nozzle 17 makes nozzle 17 get back to original position, thereby disconnects the electromagnetic valve 20 of oil pump 3 and storage tank 21.
Claims (6)
1. automobile emergency brake system, it comprises controller, driving engine, oil pump and chassis, controller connects driving engine, oil pump respectively, it is characterized in that, also comprise the emergency brake binary pair that is arranged on operator's compartment, ratio wheel is arranged on the chassis by transmission device, the emergency brake binary pair is connected to controller, oil pump is connected to ratio wheel and transmission device by oil pipe, under the emergency brake triggering state, oil pump is distinguished fuel feeding to ratio wheel and transmission device, ratio wheel kiss the earth under the effect of transmission device, counter-rotation.
2. automobile emergency brake as claimed in claim 1 system is characterized in that described transmission device comprises hydraulic stem and dynamic equipment, hydraulic stem is connected with limiting valve, hydraulic stem drives the ratio wheel kiss the earth, kiss the earth the size of soil fertility control by limiting valve, dynamic equipment is connected with hydraulic stem.
3. automobile emergency brake as claimed in claim 2 system, it is characterized in that, also comprise detector, the returning electrical motor that are arranged on the chassis in order to detection ratio wheel current location, detector connects controller, returning electrical motor also connects controller, behind the emergency brake triggering state, transmission device is playbacked by returning electrical motor.
4. automobile emergency brake as claimed in claim 1 system is characterized in that, also comprises the guide groove on the chassis, and guide groove rotates the transmission device that drives on the chassis and rotates.
5. automobile emergency brake as claimed in claim 1 system, it is characterized in that, also comprise storage tank, electromagnetic valve and be arranged on nozzle on the roof, electromagnetic valve is arranged on the storage tank, electromagnetic valve connects controller, and storage tank connects nozzle, under the emergency brake triggering state, electromagnetic valve is opened, and the nozzle emission direction is the high pressure gas of the back lower place.
6. automobile emergency brake as claimed in claim 1 system, it is characterized in that controller connects the emergency brake binary pair respectively, the emergency brake binary pair is according to the space on the pedal of clutch left side and fixed, space, the left side greatly just fixes on the left side, little the right that just fixes on, space, the left side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202682958U CN201792840U (en) | 2010-07-22 | 2010-07-22 | Automobile emergency brake system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202682958U CN201792840U (en) | 2010-07-22 | 2010-07-22 | Automobile emergency brake system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201792840U true CN201792840U (en) | 2011-04-13 |
Family
ID=43847761
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202682958U Expired - Fee Related CN201792840U (en) | 2010-07-22 | 2010-07-22 | Automobile emergency brake system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201792840U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104139775A (en) * | 2013-05-09 | 2014-11-12 | 陈志波 | Automobile reverse rotation braking wheel |
| CN108263362A (en) * | 2016-12-30 | 2018-07-10 | 罗伯特·博世有限公司 | Vehicle and its hydraulic braking association system |
-
2010
- 2010-07-22 CN CN2010202682958U patent/CN201792840U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104139775A (en) * | 2013-05-09 | 2014-11-12 | 陈志波 | Automobile reverse rotation braking wheel |
| CN108263362A (en) * | 2016-12-30 | 2018-07-10 | 罗伯特·博世有限公司 | Vehicle and its hydraulic braking association system |
| CN108263362B (en) * | 2016-12-30 | 2022-04-01 | 罗伯特·博世有限公司 | Vehicle and hydraulic braking combined system thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110413 Termination date: 20130722 |