CN206797358U - A kind of vehicle backing automatic braking device for anticollision - Google Patents
A kind of vehicle backing automatic braking device for anticollision Download PDFInfo
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- CN206797358U CN206797358U CN201720486753.7U CN201720486753U CN206797358U CN 206797358 U CN206797358 U CN 206797358U CN 201720486753 U CN201720486753 U CN 201720486753U CN 206797358 U CN206797358 U CN 206797358U
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- valve
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- brake
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Abstract
The utility model discloses a kind of vehicle backing automatic braking device for anticollision, includes air pressure service braking system, control module, the 2/2-way magnetic valve and radar for backing car being connected respectively with control module；Air pressure service braking system includes main air accumulator, rear service brake air chamber, front wheel brake air chamber, the brake valve being connected between main air accumulator and front wheel brake air chamber and the relay and quick release valve being connected between main air accumulator and rear service brake air chamber, the inlet end of 2/2-way magnetic valve is connected with main air accumulator, and the outlet side of 2/2-way magnetic valve is connected with relay and quick release valve.The utility model is using radar for backing car collection distance measuring signal, it is then sent to control module, when distance is less than setpoint distance, control module control 2/2-way solenoid valves are opened, compressed gas in main air accumulator enters rear service brake air chamber through 2/2-way magnetic valve, rear service brake is realized, realizes self-actuating brake.
Description
Technical field
Field of automobile brake is the utility model is related to, specifically a kind of vehicle backing automatic braking device for anticollision.
Background technology
With the development and the improvement of people's living standards of automobile industry, the quantity of automobile increases year by year, because reversing causes
Accident it is also more and more, the problem of difficult of moving backward, obtains extensive concern, to solve this problem, and the method for comparative maturity is at present
The auxiliary reversing device such as radar for backing car or reverse image is onboard installed.Existing a variety of reversing automobile anti-collisions fill both at home and abroad at present
Put, be made also comparative maturity, but because its in terms of design concept, developing thought and the comprehensive R＆D capability existing for deficiency,
It is no fundamentally to prevent reverse collision prevention problem.Radar for backing car is automobile parking safety aid, can with sound or more
Intuitively to show the situation for informing driver's peripheral obstacle, relieve to a certain extent front and rear when driver parks and moved backward
Caused puzzlement is visited in left and right, and the defects of help driver to clear away blind area and blurred vision.But common reversing
Radar is mainly used on dilly and car, and has to rely on the artificial reaction of driver, is very difficult to avoid completely touching for vehicle
Hit.Driver relies primarily on the judgement of oneself and by backsight sem observation in reversing, and the situation to vehicle dead astern has been difficult
It is complete to grasp, especially when be equipped with large cargo on car, due to being blocked to side mirror visual angle, easily occur because observation is not careful and
Caused collision accident.
Solve the problems, such as that vehicle backing difficulty there are two kinds of thinkings at present, when automatic driving technology and its auxiliary facility
Increasingly mature perfect, this technology, in a short time not yet can popularization and application still in the stage of development at present；Second, using simple
Reversing automobile early warning system, but the function of traditional reversing automobile early warning system is simple, driver still needs pass through after
Visor goes to judge the object after car, and by estimating that the distance of automobile and car and obstruction completes reversing task.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of vehicle backing automatic braking device for anticollision, by thunder of moving backward
Reach, air pressure service braking system is connected with control module, realize self-stopping purpose.
The technical solution of the utility model is：
A kind of vehicle backing automatic braking device for anticollision, includes air pressure service braking system, control module, respectively with control
The 2/2-way magnetic valve and radar for backing car of molding block connection；Described air pressure service braking system include main air accumulator, after
Take turns brake chamber, front wheel brake air chamber, the brake valve being connected between main air accumulator and front wheel brake air chamber and be connected to main storage
Relay and quick release valve between gas tank and rear service brake air chamber, inlet end and the main air accumulator of described 2/2-way magnetic valve connect
Connect, the outlet side of 2/2-way magnetic valve is connected with relay and quick release valve.
The outlet side of described 2/2-way magnetic valve and the upper end of triple valve connect, the right-hand member of described triple valve with after
Dynamic quick release valve connection, left end are connected with brake valve.
The radar probe of described radar for backing car is connected with control module.
Ground strap is connected with described control module.
Described 2/2-way magnetic valve connects 24V live wires by 20A fuses, and described control module also connects
24V live wires.
The advantages of the utility model：
The utility model is then sent to control module, when distance is less than setting using radar for backing car collection distance measuring signal
Apart from when, control module control 2/2-way solenoid valves are opened, and the compressed gas in main air accumulator is through 2/2-way electromagnetism
Valve enters rear service brake air chamber, realizes rear service brake, realizes self-actuating brake；The utility model is provided with triple valve, 2/2-way
Solenoid valves are opened, the compressed gas in main air accumulator successively through 2/2-way magnetic valve, triple valve enter brake valve and after
Brake chamber is taken turns, is braked while realizing front and rear wheel, the wheel of full car is carried out locking, realizes vehicle self-actuating brake；This practicality
It is new to be provided with ground strap and fuse, it ensure that the security of whole device.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
See Fig. 1, a kind of vehicle backing automatic braking device for anticollision, include air pressure service braking system, molding block, difference
The 2/2-way magnetic valve 2 and the radar probe 3 of radar for backing car being connected with control module 1, and triple valve 4；Air pressure driving system
Dynamic system includes main air accumulator 5, rear service brake air chamber 6, front wheel brake air chamber 7, is connected to main air accumulator 5 and front wheel brake gas
Brake valve 8 between room 7 and the relay and quick release valve 9 being connected between main air accumulator 5 and rear service brake air chamber 6,2/2-way electricity
The inlet end of magnet valve 2 is connected with main air accumulator 5, and the outlet side of 2/2-way magnetic valve 2 is connected with the upper end of triple valve 4, threeway
The right-hand member of valve 4 is connected with relay and quick release valve 9, and left end is connected with the brake valve 8 of air pressure service braking system.
Wherein, 2/2-way magnetic valve 2 connects 24V live wires 11 by 20A fuses 10, and control module 1 also connects 24V
Live wire 11, ground strap 12 is connected with control module 1.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from principle of the present utility model and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of vehicle backing automatic braking device for anticollision, include air pressure service braking system, described air pressure service brake
System includes main air accumulator, rear service brake air chamber, front wheel brake air chamber, is connected between main air accumulator and front wheel brake air chamber
Brake valve and the relay and quick release valve that is connected between main air accumulator and rear service brake air chamber, it is characterised in that：Vehicle backing is prevented
Hit dead-man's device and also include control module, the 2/2-way magnetic valve and radar for backing car being connected respectively with control module；
The inlet end of described 2/2-way magnetic valve is connected with main air accumulator, the outlet side of 2/2-way magnetic valve and relay and quick release valve
Connection.
A kind of 2. vehicle backing automatic braking device for anticollision according to claim 1, it is characterised in that：Described two two
The outlet side of three-way electromagnetic valve and the upper end of triple valve are connected, and the right-hand member of described triple valve is connected with relay and quick release valve, left end and
Brake valve connects.
A kind of 3. vehicle backing automatic braking device for anticollision according to claim 1, it is characterised in that：Described reversing thunder
The radar probe reached is connected with control module.
A kind of 4. vehicle backing automatic braking device for anticollision according to claim 1, it is characterised in that：Described control mould
Ground strap is connected with block.
A kind of 5. vehicle backing automatic braking device for anticollision according to claim 1, it is characterised in that：Described two two
Three-way electromagnetic valve connects 24V live wires by 20A fuses, and described control module also connects 24V live wires.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720486753.7U CN206797358U (en) | 2017-05-04 | 2017-05-04 | A kind of vehicle backing automatic braking device for anticollision |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720486753.7U CN206797358U (en) | 2017-05-04 | 2017-05-04 | A kind of vehicle backing automatic braking device for anticollision |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206797358U true CN206797358U (en) | 2017-12-26 |
Family
ID=60739310
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720486753.7U Expired - Fee Related CN206797358U (en) | 2017-05-04 | 2017-05-04 | A kind of vehicle backing automatic braking device for anticollision |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206797358U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111746533A (en) * | 2020-06-30 | 2020-10-09 | 三一专用汽车有限责任公司 | Vehicle and vehicle control method |
| CN113022523A (en) * | 2021-03-30 | 2021-06-25 | 安徽江淮汽车集团股份有限公司 | Air braking system and automobile pneumatic system |
| US11884248B2 (en) | 2019-10-01 | 2024-01-30 | Accenture Global Solutions Limited | Portable train car braking unit |
-
2017
- 2017-05-04 CN CN201720486753.7U patent/CN206797358U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11884248B2 (en) | 2019-10-01 | 2024-01-30 | Accenture Global Solutions Limited | Portable train car braking unit |
| CN111746533A (en) * | 2020-06-30 | 2020-10-09 | 三一专用汽车有限责任公司 | Vehicle and vehicle control method |
| CN113022523A (en) * | 2021-03-30 | 2021-06-25 | 安徽江淮汽车集团股份有限公司 | Air braking system and automobile pneumatic system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171226 Termination date: 20180504 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |