CN205971262U - Automatic parking control system of passenger train - Google Patents
Automatic parking control system of passenger train Download PDFInfo
- Publication number
- CN205971262U CN205971262U CN201620894591.6U CN201620894591U CN205971262U CN 205971262 U CN205971262 U CN 205971262U CN 201620894591 U CN201620894591 U CN 201620894591U CN 205971262 U CN205971262 U CN 205971262U
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- valve
- brake chamber
- relay valve
- automatic parking
- electromagnetic valve
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- Regulating Braking Force (AREA)
Abstract
The utility model discloses an automatic parking control system of passenger train, including the inflating pump, condensers, the desicator, four -circuit protection valve, the service brake footboard, the quick release valve, the solenoid valve, preceding brake chamber, the differential type relay valve, relay valve and back brake chamber, the one end of condenser links to each other with the inflating pump, the other end links to each other with the desicator, desicator and service brake footboard correspond with four -circuit protection valve respectively and are connected, four -circuit protection valve links to each other with the relay valve, the relay valve, solenoid valve and back brake chamber link to each other with the differential type relay valve respectively, service brake footboard and preceding brake chamber correspond with the quick release valve respectively and are connected. The utility model discloses simple structure, convenient to use controls effectually.
Description
Technical field：
This utility model is related to a kind of passenger vehicle automatic parking control system.
Background technology：
At present, most passenger vehicle, in parking, needs frequently to pull the hand brake.In order to avoid forgetting the product that pulls the hand brake during parking
A series of raw consequences, automatic parking thus occurs, but the automatic parking product imperfection on market, structure is numerous and diverse.
Therefore, it is necessory to improve prior art to solve the deficiency of prior art.
Content of the invention：
This utility model is to provide a kind of passenger vehicle automatic parking to control to solve the problems, such as above-mentioned prior art
System.
The technical scheme that this utility model is adopted has：A kind of passenger vehicle automatic parking control system, including inflating pump, condensation
Device, exsiccator, four-loop protection valve, service brake pedal, quick release valve, electromagnetic valve, front brake chamber, differential type relay valve, relay valve
And after brake chamber, one end of condenser is connected with inflating pump, and the other end is connected with exsiccator, and exsiccator and service brake pedal divide
Not corresponding with four-loop protection valve connection, four-loop protection valve is connected with relay valve, relay valve, electromagnetic valve and rear brake chamber
It is connected with differential type relay valve respectively, service brake pedal and front brake chamber are corresponding with quick release valve respectively to be connected.
Further, described electromagnetic valve is open type two-bit triplet electromagnetic valve.
This utility model has the advantages that：This utility model structure is simple, and easy to use, control effect is good.
Brief description：
Fig. 1 is this utility model structure principle chart.
Specific embodiment：
Below in conjunction with the accompanying drawings this utility model is further described.
As Fig. 1, a kind of this utility model passenger vehicle automatic parking control system, including inflating pump 1, condenser 2, exsiccator 3,
Four-loop protection valve 4, service brake pedal 5, quick release valve 6, electromagnetic valve 7, front brake chamber 8, differential type relay valve 9, relay valve 10 with
And rear brake chamber 11, one end of condenser 2 is connected with inflating pump 1, and the other end is connected with exsiccator 3, and exsiccator 3 and service brake are stepped on
Plate 5 is corresponding with four-loop protection valve 4 respectively to be connected, and four-loop protection valve 4 is connected with relay valve 10, relay valve 10, electromagnetic valve 7 with
And rear brake chamber 11 is connected with differential type relay valve 9 respectively, service brake pedal 5 and front brake chamber 8 are corresponding with quick release valve 6 respectively
Connect.
Electromagnetic valve 7 in this utility model is open type two-bit triplet electromagnetic valve, and this electromagnetic valve has three QI KOU, respectively
For：Air inlet, gas outlet and air vent.Parking brake gas receiver connects the air inlet of electromagnetic valve 7, and the gas outlet connection of electromagnetic valve 7 is poor
The control mouth of dynamic formula relay valve 9, the air vent of electromagnetic valve 7 is communicated with air.When vehicle control unit controls electromagnetic valve 7 cuts out,
The gas outlet of electromagnetic valve 7 is disconnected with differential type relay valve 9, and differential type relay valve 9 works, rear brake chamber braking 11, electromagnetic valve 7
Gas afterwards is discharged by air vent；When vehicle control unit controls electromagnetic valve 7 is opened, the gas outlet of electromagnetic valve 7 and differential type
Relay valve 9 connects, and differential type relay valve 9 does not work, and rear brake chamber 11 releases braking.
Inflating pump 1 in this utility model, condenser 2, exsiccator 3, quick release valve 6, front brake chamber 8 and relay valve 10
Operation principle and prior art microbus in inflating pump in parking system, condenser, exsiccator, quick release valve, front braking gas
Room and relay valve operation principle are identical, therefore no longer this utility model are repeated.
The control process of this utility model control system is：
Replace traditional manual parking valve with electromagnetic valve 7, electromagnetic valve 7 control line accesses the entire car controller of passenger vehicle.Vehicle bridge
On wheel speed sensors detection speed, when speed be 0 when, vehicle control unit controls electromagnetic valve 7 is opened, and rear brake chamber 11 is exitted
Complete parking.After parking braking, step on service brake pedal 5, the upper proximity transducer of service brake pedal 5 is signal transmission to car load control
Device processed, then vehicle control unit controls electromagnetic valve 7 close, rear brake chamber 11 is inflated, release automatic parking.
The above is only preferred implementation of the present utility model it is noted that common skill for the art
For art personnel, some improvement can also be made on the premise of without departing from this utility model principle, these improvement also should be regarded as
Protection domain of the present utility model.
Claims (2)
1. a kind of passenger vehicle automatic parking control system it is characterised in that：Including inflating pump (1), condenser (2), exsiccator (3),
Four-loop protection valve (4), service brake pedal (5), quick release valve (6), electromagnetic valve (7), front brake chamber (8), differential type relay valve
(9), relay valve (10) and rear brake chamber (11), one end of condenser (2) is connected with inflating pump (1), the other end and drying
Device (3) is connected, the connection corresponding with four-loop protection valve (4) respectively of exsiccator (3) and service brake pedal (5), four-loop protection valve (4)
Be connected with relay valve (10), relay valve (10), electromagnetic valve (7) and rear brake chamber (11) respectively with differential type relay valve (9)
It is connected, the connection corresponding with quick release valve (6) respectively of service brake pedal (5) and front brake chamber (8).
2. passenger vehicle automatic parking control system as claimed in claim 1 it is characterised in that：Described electromagnetic valve (7) is open type
Two-bit triplet electromagnetic valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620894591.6U CN205971262U (en) | 2016-08-16 | 2016-08-16 | Automatic parking control system of passenger train |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620894591.6U CN205971262U (en) | 2016-08-16 | 2016-08-16 | Automatic parking control system of passenger train |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205971262U true CN205971262U (en) | 2017-02-22 |
Family
ID=58031284
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620894591.6U Active CN205971262U (en) | 2016-08-16 | 2016-08-16 | Automatic parking control system of passenger train |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205971262U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106080554A (en) * | 2016-08-16 | 2016-11-09 | 南京金龙客车制造有限公司 | A kind of passenger vehicle automatic parking control system |
| CN108791263A (en) * | 2018-06-11 | 2018-11-13 | 南京金龙客车制造有限公司 | A kind of car electronics hand brake system and its control method |
-
2016
- 2016-08-16 CN CN201620894591.6U patent/CN205971262U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106080554A (en) * | 2016-08-16 | 2016-11-09 | 南京金龙客车制造有限公司 | A kind of passenger vehicle automatic parking control system |
| CN108791263A (en) * | 2018-06-11 | 2018-11-13 | 南京金龙客车制造有限公司 | A kind of car electronics hand brake system and its control method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |