CN206427017U - A kind of automatic parking control system - Google Patents
A kind of automatic parking control system Download PDFInfo
- Publication number
- CN206427017U CN206427017U CN201720115644.4U CN201720115644U CN206427017U CN 206427017 U CN206427017 U CN 206427017U CN 201720115644 U CN201720115644 U CN 201720115644U CN 206427017 U CN206427017 U CN 206427017U
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- Prior art keywords
- gear
- parking
- control unit
- speed
- gear box
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Abstract
The utility model belongs to safe driving technical field there is provided a kind of automatic parking control system, including：Vehicle speed sensor, door sensor and the electric gear change system being connected respectively with gear box control unit, electric gear change system are also connected with parking actuator；Vehicle speed sensor is used to gather speed, and sends gear box control unit to；Door sensor is used to gather vehicle door status, and sends gear box control unit to, and vehicle door status includes：Open mode and closed mode；Gear box control unit is used to be judged whether to need to perform parking according to current vehicle speed and vehicle door status, if it is, control electric gear change system changes parking gear into；Electric gear change system is used to control parking actuator to perform parking when parking is kept off.The utility model can not can rationally, in time prevent the problem of vehicle occurs unexpected by rationally controlling parking to solve prior art.
Description
Technical field
The utility model is related to safe driving technical field, more particularly to a kind of automatic parking control system.
Background technology
The release mechanism of locking transmission system when halting mechanism is for stopping, traditional halting mechanism is generally by gearshift hand
Handle and parking wire drawing composition.With continuing to develop for electron controls technology, traditional gear shifting handle coordinates the control of parking wire drawing
Mode gradually upgrades to line traffic control shifting system (Shift By Wire).
Line traffic control shifting system is generally made up of electronic selector, electronic control unit and parking actuator.Its groundwork
Principle is that electronic gear shifter sends shift signal, and electronic control unit is according to shift signal and other demand information comprehensive descisions
Current suitable gear, and will determine that result is sent to gear box control unit TCU (usual electronic control unit and gearbox control
Unit processed becomes one), whether TCU enters or exits parking gear (P gears) according to judged result, control parking actuator.
However, automatic parking function generally only considered seldom factor of judgment such as speed, gear on vehicle at present, have
Even without safeguard measure of taking the initiative, cause prior art can not prevent vehicle from occurring unexpected rationally, in time.
Utility model content
The purpose of this utility model is to provide a kind of automatic parking control system, with solve prior art can not rationally and
When prevent the problem of vehicle occurs unexpected.
To achieve these goals, the utility model provides following technical scheme：
A kind of automatic parking control system, including：
Vehicle speed sensor, door sensor and the electric gear change system being connected respectively with gear box control unit, electronics are changed
Gear system is also connected with parking actuator；
Vehicle speed sensor is used to gather speed, and sends gear box control unit to；
Door sensor is used to gather vehicle door status, and sends gear box control unit to, and vehicle door status includes：Open shape
State and closed mode；
Gear box control unit is used to be judged whether to need to perform parking according to current vehicle speed and vehicle door status, if it is,
Then control electric gear change system changes parking gear into；
Electric gear change system is used to control parking actuator to perform parking when parking is kept off.
Preferably, the gear box control unit is specifically for when speed is more than setting speed, forbidding electric gear change system
System changes parking gear into；When speed is less than setting speed and car door is in open mode, control electric gear change system changes parking into
Gear.
Preferably, the automatic parking control system also includes：
Control unit of engine, is connected by CAN with gear box control unit, for being sent out to gear box control unit
Send engine condition；
The gear box control unit is specifically for when speed is more than setting speed, forbidding electric gear change system to change into and staying
Car bumper；When speed is less than setting speed and car door is in open mode, control electric gear change system changes parking gear into；Work as car
Speed be less than setting speed and engine be in flameout state when, control electric gear change system change into parking gear.
Preferably, the automatic parking control system also includes：
Engine speed sensor, is connected with the control unit of engine, for being sent out to the control unit of engine
Send engine speed；
The control unit of engine according to engine speed specifically for judging present engine state, engine condition
Including：Flameout state and operating condition.
Preferably, the automatic parking control system also includes：
Torque sensor, is connected with the gear box control unit, defeated for sending engine to gear box control unit
The moment of torsion gone out；
The gear box control unit is not 0 and speed is more than setting speed specifically for the moment of torsion that exports when engine
When, forbid electric gear change system to change parking gear into.
Preferably, the parking actuator includes：Brake and the magnetic valve in brake；
Magnetic valve is connected with electric gear change system；
The electric gear change system is specifically for by controlling magnetic valve to be braked come control brake.
Preferably, the parking actuator includes：The air valve and brake being connected with gas receiver；
Air valve is also connected with electric gear change system；
The electric gear change system is specifically for by controlling air valve to be braked come control brake.
Preferably, the electric gear change system includes：
Electronic gear shifter and shift control mechanism, electronic gear shifter respectively with gear box control unit and shift control mechanism
It is connected；
The electronic gear shifter is used for the instruction map gear according to gear box control unit or shift control mechanism.
Preferably, the shift control mechanism include it is following any one：
Cherish gear formula, poke-rod type, button or knob.
The automatic parking control system that the utility model is provided, including：The speed being connected respectively with gear box control unit
Sensor, door sensor and electric gear change system, electric gear change system are also connected with parking actuator；Due to door sensor
For gathering vehicle door status, and send gear box control unit to, vehicle door status includes：Open mode and closed mode so that
The gear box control unit that the utility model is provided can judge whether to need to perform parking according to current vehicle speed and vehicle door status.
Efficiently solve prior art and only considered seldom factor of judgment such as speed, gear, have even without protection of taking the initiative
Measure, causes prior art can not prevent the problem of vehicle occurs unexpected rationally, in time.
Further, the utility model provide automatic parking control system, the gear box control unit specifically for
When speed is more than setting speed, electric gear change system is forbidden to change parking gear into；When speed be less than setting speed and car door be in
During open mode, control electric gear change system changes parking gear into.The Rule of judgment so set can cause this practicality newly can be with
Parking is carried out suitable in the case of to reduce fortuitous event.
Further, the automatic parking control system that the utility model is provided, the automatic parking control system also includes：
Control unit of engine, is connected by CAN with gear box control unit, for sending engine to gear box control unit
State so that the utility model further can be judged according to setting speed, vehicle door status, engine condition it is current whether need
Parking is carried out, the degree of accuracy judged is improved.
Further, the automatic parking control system that the utility model is provided, the automatic parking control system also includes：
Torque sensor, is connected with the gear box control unit, the moment of torsion for sending engine output to gear box control unit；
The gear box control unit is specifically for when the moment of torsion that engine is exported is not 0 and speed is more than setting speed, forbidding electricity
Sub- shifting system changes parking gear into.The degree of accuracy of judgement so can be further lifted, such as when vehicle speed sensor breaks down
When, can be with the generation of faulty operation.
Further, the automatic parking control system that the utility model is provided, the electric gear change system includes：Electronics is changed
Lug-latch and shift control mechanism, electronic gear shifter are connected with gear box control unit and shift control mechanism respectively so that described
Electronic gear shifter can be according to gear box control unit or the instruction map gear of shift control mechanism.
Brief description of the drawings
Fig. 1 is the first structural representation according to automatic parking control system provided by the utility model；
Fig. 2 is second of structural representation according to automatic parking control system provided by the utility model；
Fig. 3 is the third structural representation according to automatic parking control system provided by the utility model.
Embodiment
In order that the purpose of this utility model, technical scheme and advantage are more clearly understood, below in conjunction with accompanying drawing and implementation
Example, the utility model is further elaborated.It should be appreciated that specific embodiment described herein is only to explain this
Utility model, is not used to limit the utility model.
As shown in figure 1, being the first structural representation according to automatic parking control system provided by the utility model.
In the present embodiment, the system can include：The vehicle speed sensor that is connected respectively with gear box control unit, car door
Sensor and electric gear change system, electric gear change system are also connected with parking actuator.
Vehicle speed sensor is used to gather speed, and sends gear box control unit to；Door sensor is used to gather car door
State, and send gear box control unit to, vehicle door status includes：Open mode and closed mode；Gear box control unit is used
In being judged whether to need to perform parking according to current vehicle speed and vehicle door status, if it is, control electric gear change system is changed into and stayed
Car bumper；Electric gear change system is used to control parking actuator to perform parking when parking is kept off.
In a specific embodiment, the gear box control unit is specifically for when speed is more than setting speed, prohibiting
Only electric gear change system changes parking gear into；When speed is less than setting speed and car door is in open mode, electric gear change is controlled
System changes parking gear into.Wherein, setting speed can be the value of empirically or experimentally result setting, for example：1km/h、
1.5km/h, 2km/h, 2.5km/h, 3km/h etc., are not limited herein.
The parking actuator can include：Brake and the magnetic valve in brake；Magnetic valve and electric gear change
System is connected；The electric gear change system is specifically for by controlling magnetic valve to be braked come control brake.
In other embodiments, the parking actuator can also include：The air valve and brake being connected with gas receiver；Gas
Valve is also connected with electric gear change system；The electric gear change system is specifically for by controlling air valve come control brake system
It is dynamic.
The electric gear change system can include：Electronic gear shifter and shift control mechanism, electronic gear shifter respectively with change
Fast case control unit is connected with shift control mechanism；The electronic gear shifter is used for according to gear box control unit or shift control
The instruction map gear of mechanism.
It should be noted that the shift control mechanism include it is following any one：Cherish gear formula, poke-rod type, button or
Knob.The advantage for cherishing the gearshift mode of gear formula is that it can allow the both hands of driver too far just can be with complete without departing from steering wheel
Into gear shift operation, security is higher, but tradition bosom gear formula needs to be connected to speed changer by a considerably complicated mechanical structure,
Mode of operation is sufficiently complex.Problems are just not present in electronic type bosom gear, therefore can be very good to save interior space, and carry
The efficiency of height switching driving mode.Poke-rod type is mainly made up of gear lever and gear lever sensor control unit.Except on pin
Warning light outside, gear information is also shown in instrument board.Meanwhile, the system may determine that whether the gear shift operation of driver can be right
Speed changer causes damage, so that the preferably bad gearshift custom of protection speed changer and correction driver.Button with it is common from
Dynamic gear catch pin type gearshift mode is compared, and button gearshift is not mechanically connected with speed changer.Button shifting system is changed due to having lacked
Pin, console can save big quantity space, and appearance design is more flexible.But, disappearing for uncomfortable button system
For the person of expense, it is still necessary to bow or divert sb.'s attention to confirm the particular location of shift key, blind behaviour is adapted to relatively difficult.Knob
Principle is similar with other electronic type shifting systems, can save significantly on space.
The automatic parking control system that the utility model is provided, because door sensor is used to gather vehicle door status, and is passed
Gear box control unit is given, vehicle door status includes：Open mode and closed mode so that the gearbox that the utility model is provided
Control unit can judge whether to need to perform parking according to current vehicle speed and vehicle door status.Prior art is efficiently solved only to examine
Considered seldom factor of judgment such as speed, gear, have even without safeguard measure of taking the initiative, cause prior art not close
Manage, prevent the problem of vehicle occurs unexpected in time.
As shown in Fig. 2 being second of structural representation according to automatic parking control system provided by the utility model.
In the present embodiment, the automatic parking control system can also include：Control unit of engine, it is total by CAN
Line is connected with gear box control unit, for sending engine condition to gear box control unit.
The gear box control unit is specifically for when speed is more than setting speed, forbidding electric gear change system to change into and staying
Car bumper；When speed is less than setting speed and car door is in open mode, control electric gear change system changes parking gear into；Work as car
Speed be less than setting speed and engine be in flameout state when, control electric gear change system change into parking gear.
Further, the automatic parking control system can also include：Engine speed sensor, with the engine
Control unit is connected, for sending engine speed to the control unit of engine；The control unit of engine is specifically used
In judging present engine state according to engine speed, engine condition includes：Flameout state and operating condition.
The utility model provide automatic parking control system, can further according to setting speed, vehicle door status, start
Machine state come judge currently whether need carry out parking, improve judge the degree of accuracy.
As shown in figure 3, being the third structural representation according to automatic parking control system provided by the utility model.
In the present embodiment, the automatic parking control system can also include：Torque sensor, with the gearbox control
Unit processed is connected, the moment of torsion for sending engine output to gear box control unit；The gear box control unit is specifically used
When the moment of torsion exported when engine is not 0 and speed is more than setting speed, electric gear change system is forbidden to change parking gear into.
The automatic parking control system that the utility model is provided, the automatic parking control system can also include：Moment of torsion
Sensor, is connected with the gear box control unit.The torque sensor can be for judging the working condition of engine, so
The degree of accuracy of judgement can further be lifted, such as, can be with the generation of faulty operation when vehicle speed sensor breaks down.
Although the utility model combination above example is described, the utility model is not limited to above-mentioned reality
Example is applied, and is only limited by claim, those of ordinary skill in the art easily can modify and change to it, but simultaneously
Without departing from essential idea of the present utility model and scope.
Claims (9)
1. a kind of automatic parking control system, it is characterised in that including：
Vehicle speed sensor, door sensor and the electric gear change system being connected respectively with gear box control unit, electric gear change system
System is also connected with parking actuator；
Vehicle speed sensor is used to gather speed, and sends gear box control unit to；
Door sensor is used to gather vehicle door status, and sends gear box control unit to, and vehicle door status includes：Open mode and
Closed mode；
Gear box control unit is used to be judged whether to need to perform parking according to current vehicle speed and vehicle door status, if it is, control
Electric gear change system processed changes parking gear into；
Electric gear change system is used to control parking actuator to perform parking when parking is kept off.
2. automatic parking control system according to claim 1, it is characterised in that
The gear box control unit is specifically for when speed is more than setting speed, forbidding electric gear change system to change parking into
Gear；When speed is less than setting speed and car door is in open mode, control electric gear change system changes parking gear into.
3. automatic parking control system according to claim 1, it is characterised in that the automatic parking control system is also wrapped
Include：
Control unit of engine, is connected by CAN with gear box control unit, is sent out for being sent to gear box control unit
Motivational state；
The gear box control unit is specifically for when speed is more than setting speed, forbidding electric gear change system to change parking into
Gear；When speed is less than setting speed and car door is in open mode, control electric gear change system changes parking gear into；Work as speed
Less than setting speed and engine be in flameout state when, control electric gear change system change into parking gear.
4. automatic parking control system according to claim 3, it is characterised in that the automatic parking control system is also wrapped
Include：
Engine speed sensor, is connected with the control unit of engine, is sent out for being sent to the control unit of engine
Motivation rotating speed；
The control unit of engine according to engine speed specifically for judging present engine state, engine condition bag
Include：Flameout state and operating condition.
5. automatic parking control system according to claim 1, it is characterised in that the automatic parking control system is also wrapped
Include：
Torque sensor, is connected with the gear box control unit, for sending engine output to gear box control unit
Moment of torsion；
The gear box control unit is specifically for when the moment of torsion that engine is exported is not 0 and speed is more than setting speed, prohibiting
Only electric gear change system changes parking gear into.
6. automatic parking control system according to claim 1, it is characterised in that the parking actuator includes：Braking
Device and the magnetic valve in brake；
Magnetic valve is connected with electric gear change system；
The electric gear change system is specifically for by controlling magnetic valve to be braked come control brake.
7. automatic parking control system according to claim 1, it is characterised in that the parking actuator includes：With storage
Inflator connected air valve and brake；
Air valve is also connected with electric gear change system；
The electric gear change system is specifically for by controlling air valve to be braked come control brake.
8. automatic parking control system according to claim 1, it is characterised in that the electric gear change system includes：
Electronic gear shifter and shift control mechanism, electronic gear shifter respectively with gear box control unit and shift control mechanism phase
Even；
The electronic gear shifter is used for the instruction map gear according to gear box control unit or shift control mechanism.
9. automatic parking control system according to claim 8, it is characterised in that the shift control mechanism includes following
Any one：
Cherish gear formula, poke-rod type, button or knob.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720115644.4U CN206427017U (en) | 2017-02-08 | 2017-02-08 | A kind of automatic parking control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720115644.4U CN206427017U (en) | 2017-02-08 | 2017-02-08 | A kind of automatic parking control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206427017U true CN206427017U (en) | 2017-08-22 |
Family
ID=59590724
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720115644.4U Expired - Fee Related CN206427017U (en) | 2017-02-08 | 2017-02-08 | A kind of automatic parking control system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206427017U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109435929A (en) * | 2018-10-08 | 2019-03-08 | 吉利汽车研究院（宁波）有限公司 | Parking method, apparatus and electronic equipment |
| CN109955852A (en) * | 2017-12-25 | 2019-07-02 | 郑州宇通客车股份有限公司 | Stopping brake control method and its system |
| CN112824171A (en) * | 2019-11-21 | 2021-05-21 | 北京宝沃汽车股份有限公司 | Automatic parking control method and device and vehicle |
-
2017
- 2017-02-08 CN CN201720115644.4U patent/CN206427017U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109955852A (en) * | 2017-12-25 | 2019-07-02 | 郑州宇通客车股份有限公司 | Stopping brake control method and its system |
| CN109435929A (en) * | 2018-10-08 | 2019-03-08 | 吉利汽车研究院（宁波）有限公司 | Parking method, apparatus and electronic equipment |
| CN109435929B (en) * | 2018-10-08 | 2020-07-07 | 吉利汽车研究院（宁波）有限公司 | Parking method and device and electronic equipment |
| CN112824171A (en) * | 2019-11-21 | 2021-05-21 | 北京宝沃汽车股份有限公司 | Automatic parking control method and device and vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170822 Termination date: 20200208 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |