CN110254412A - Parking control method, system, equipment and storage medium - Google Patents
Parking control method, system, equipment and storage medium Download PDFInfo
- Publication number
- CN110254412A CN110254412A CN201910543222.0A CN201910543222A CN110254412A CN 110254412 A CN110254412 A CN 110254412A CN 201910543222 A CN201910543222 A CN 201910543222A CN 110254412 A CN110254412 A CN 110254412A
- Authority
- CN
- China
- Prior art keywords
- control
- parking
- brake
- function
- electric booster
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
- B60T13/00—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems
- B60T13/74—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with electrical assistance or drive
- B60T13/745—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with electrical assistance or drive acting on a hydraulic system, e.g. a master cylinder
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
- B60T17/00—Component parts, details, or accessories of power brake systems not covered by groups B60T8/00, B60T13/00 or B60T15/00, or presenting other characteristic features
- B60T17/18—Safety devices; Monitoring
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
- B60T17/00—Component parts, details, or accessories of power brake systems not covered by groups B60T8/00, B60T13/00 or B60T15/00, or presenting other characteristic features
- B60T17/18—Safety devices; Monitoring
- B60T17/22—Devices for monitoring or checking brake systems; Signal devices
Landscapes
- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Valves And Accessory Devices For Braking Systems (AREA)
Abstract
The present invention provides a kind of parking control method, system, equipment and storage mediums, during this method is applied to be not provided with transmission lock locking mechanism and the remote control of vehicle that electronic brake system is integrated in body electronics systems stabilisation is parked, includes the following steps: to judge whether to receive remote control and park the parking brake signals of function；If it is, obtaining body electronics stabilizing control system state；Judge whether the body electronics stabilizing control system state is normal operating conditions；If the body electronics stabilizing control system state is abnormal operating state, unlatching brake control function is then sent to instruct to electric booster braking system, so that electric booster braking system opens brake control function, increase wheel cylinder pressure by way of hydraulic braking.Parking control method of the invention realizes interim parking braking by electric booster braking system, reduces parking risk of vehicle during remote control is parked without changing existing hardware structure.
Description
Technical field
The present invention relates to vehicle parking control fields, specifically, being related to a kind of losing in remote control electronics parking brake of parking
Parking control method, system, equipment and storage medium after effect.
Background technique
Motor vehicle braking system just plays vital role in terms of vehicle safety.The control for brake of most original is
One group of simple mechanical device of pilot control applies active force to brake, and vehicle mass at this moment is smaller, and speed compares
Low, mechanical braking has met the needs of vehicle braking.As automobile is from the increase of quality, power assisting device is for mechanical brake
It has seemed very necessary.Vacuum booster unit is occurred that earliest.With the development of science and technology and the development of auto industry, vehicle
Braking has new breakthrough, and hydraulic braking is the another significant innovation after mechanical braking.
Electric booster system (Electric Boosting System, E-Booster) is a kind of novel intelligent braking
System is the pedal travel sensor detection booster input lever displacement by being integrated in it, and the displacement signal is sent
To the electronic control unit (Electronic Control Unit, ECU) of E-Booster.Electronic control unit calculates motor
The torque demand that should be generated, then the servo brake power by converting the torque to through transmission mechanism booster valve body, finally by electricity
The power that the power-assisted and driver that machine generates are applied on input push rod cotransformation in master cylinder is brake fluid pressure.
Different from other brake system, E-Booster power-assisted source is motor, reduces oil consumption because it has, saves electric energy, can
Realize that energy regenerating maximizes, and the advantages such as brake flexible control, E-Booster are suitable for all power assembly solution party
Case, including conventional fuel oil formula automobile, hybrid vehicle and pure electric automobile, meanwhile, E-Booster just considers at the beginning of design
Automatic Pilot accurate demand for control, is suitable for the development trend of future automobile motorized and automation.
Electronic brake system (Electrical Park Brake, EPB) is the electronic hand for replacing conventional whip parking brake
It stops, electronics hand brake system can provide better help instead of traditional mechanical lever and tire cable wire for driver, will not be because driving
The dynamics for the person of sailing and change braking effect, meanwhile, electronics hand brake system traditional pull rod parking brake become one it is within reach
Button.This system also releases the space between front row seat, and in most of automobiles, this segment space has other purposes.Separately
Outside, in electronics hand brake system, brake force is adjustable, to match with the demand of fore-and-aft tilt degree setting.Automobile starting or
When acceleration, latching brake will be discharged automatically by lower button.
The EPB of present electric vehicle mostly uses greatly the mode of EPBi, i.e. EPB is integrated in body electronics stabilizing control system
In (Electronic Stability Program, ESP)；The pull-up EPB in the case where needing emergency braking, i.e. unlatching electronic hand
In a flash, electronics parking brake controller can request the ESP active boost of the traveling shape of monitoring automobile to be slowed down, when ESP triggers active boost
Deceleration is gradually increased wheel cylinder pressure by way of hydraulic braking, vehicle is made to gradually decrease speed.
Remote control parking assisting system (Remote Parking Assist, RPA) is as a kind of using L4 grades or more
A function of the automated driving system of grade is driven, it refers to that driver in range (20m), passes through with a certain distance from vehicle outside vehicle
Parking stall is moored into or moored out to other wireless control terminals of remote-control key control vehicle, and speed controls 5kph system below.
The automated driving system needs of L4 grades or more driving grade accomplish braking backup, but since present electric vehicle does not have transmission lock
Only structure, when EPB is integrated in ESP again, after such vehicle ESP failure, vehicle will lack holding brake device,
RPA park during due to people not in the car, vehicle is possible to out of hand.
It should be noted that information is only used for reinforcing the reason to background of the invention disclosed in above-mentioned background technology part
Solution, therefore may include the information not constituted to the prior art known to persons of ordinary skill in the art.
Summary of the invention
For the problems of the prior art, the object of the present invention is to provide parking control method, system, equipment and deposit
Storage media, the parking control method realize interim parking braking by electric booster braking system, reduce vehicle in remote control
Parking risk during parking.
The embodiment provides a kind of parking control method, applied to being not provided with transmission lock locking mechanism and electricity
During the remote control for the vehicle that sub- parking braking system is integrated in body electronics systems stabilisation is parked, the method includes
Following steps:
S100: judge whether to receive remote control and park the parking brake signals of function；
If so, thening follow the steps S200: obtaining body electronics stabilizing control system state；
S300: judge whether the body electronics stabilizing control system state is normal operating conditions；
If the body electronics stabilizing control system state is abnormal operating state, S400 is thened follow the steps: sending
It opens brake control function to instruct to electric booster braking system, so that the electric booster braking system opens control for brake
Function increases wheel cylinder pressure by way of hydraulic braking.
Optionally, step S400 further includes following steps:
S401: it sends and opens warning instruction to car body control module, so that opening described in car body control module execution
Open warning instruction.
Optionally, the unlatching warning instruction includes opening double jump lamp, opening buzzer and sending to user terminal to warn
At least one of information.
Optionally, the abnormal operating state of the body electronics stabilizing control system includes that body electronics systems stabilisation is logical
At least one of news time-out, body electronics systems stabilisation node bus failure and electronic brake system failure.
Optionally, the parking control method is further comprising the steps of:
S500: judge whether to receive remote control and park the shutdown signal of function；
If so, thening follow the steps S600: it sends closing brake control function and instructs to the electric booster braking system,
So that the electric booster braking system closes brake control function.
Optionally, the parking control method is further comprising the steps of:
Judge whether the duration of the electric booster braking system unlatching brake control function is greater than first threshold；
If so, thening follow the steps S600: it sends closing brake control function and instructs to the electric booster braking system,
So that the electric booster braking system closes brake control function.
Optionally, step S600 further includes following steps:
S601: it sends and closes warning instruction to car body control module, so that the car body control module executes the pass
Close warning instruction.
The embodiments of the present invention also provide a kind of parking control systems, are applied to preceding claim parking controlling party
Method, the system comprises: judgment module, signal receiving module and control module；
The judgment module is used to judge whether the signal receiving module to receive remote control and park the parking of function
Brake signal；And whether the body electronics stabilizing control system state for judging that the signal receiving module obtains is normal work
State；
The control module opens or closes brake control function for transmission and instructs to electric booster braking system, described
Electric booster braking system is configured to open or close brake control function according to instruction.
Optionally, the control module is also used to send unlatching warning instruction or closes warning instruction to the Body Control
Module；The car body control module is configured to receive and execute the received unlatching warning instruction of institute or closes warning instruction.
The embodiments of the present invention also provide a kind of parkings to control equipment, comprising: processor；
Memory, wherein being stored with the executable instruction of the processor；
Wherein, the processor is configured to execute the step of above-mentioned parking control method via the executable instruction is executed
Suddenly.
The embodiments of the present invention also provide a kind of computer readable storage mediums, for storing program, described program quilt
The step of above-mentioned parking control method is realized when execution.
Parking control method of the invention is without passing through electric booster braking system under the premise of changing existing hardware structure
System realizes interim parking braking；Reduce be not provided with transmission lock locking mechanism and electronic brake system be integrated in vehicle body electricity
Parking risk of the vehicle in sub- systems stabilisation during remote control is parked, when body electronics systems stabilisation fails.
Detailed description of the invention
The drawings herein are incorporated into the specification and forms part of this specification, and shows the implementation for meeting the application
Example, and together with specification it is used to explain the principle of the application, by reading referring to the following drawings to non-limiting embodiment institute
The detailed description of work, other features, purposes and advantages of the invention will become more apparent.It should be evident that in being described below
Attached drawing be only some embodiments of the present invention, for those of ordinary skill in the art, do not making the creative labor
Under the premise of, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is the flow chart of the parking control method of one embodiment of the invention；
Fig. 2 is the structural schematic diagram of the parking control system of one embodiment of the invention；
The key part structure schematic diagram of the parking control method of Fig. 3 to realize the present invention；
Fig. 4 is the signal interaction schematic diagram of the parking control system of one embodiment of the invention；
Fig. 5 is that the parking of one embodiment of the invention controls the structural schematic diagram of equipment；
Fig. 6 is the structural schematic diagram of the computer readable storage medium of one embodiment of the invention.
Specific embodiment
Example embodiment is described more fully with reference to the drawings.However, example embodiment can be with a variety of shapes
Formula is implemented, and is not understood as limited to example set forth herein；On the contrary, thesing embodiments are provided so that the disclosure will more
Fully and completely, and by the design of example embodiment comprehensively it is communicated to those skilled in the art.Described feature, knot
Structure or characteristic can be incorporated in any suitable manner in one or more embodiments.
In addition, attached drawing is only the schematic illustrations of the disclosure, it is not necessarily drawn to scale.Identical attached drawing mark in figure
Note indicates same or similar part, thus will omit repetition thereof.Some block diagrams shown in the drawings are function
Energy entity, not necessarily must be corresponding with physically or logically independent entity.These function can be realized using software form
Energy entity, or these functional entitys are realized in one or more hardware modules or integrated circuit, or at heterogeneous networks and/or place
These functional entitys are realized in reason device device and/or microcontroller device.
Fig. 1 is the flow chart of the parking control method of one embodiment of the invention, which is applied to not set
There is transmission lock locking mechanism and electronic brake system is integrated in the remote control pool of vehicle in body electronics systems stabilisation
During vehicle, specifically, include the following steps:
S100: judge whether to receive remote control and park the parking brake signals of function；Parking brake signals herein
What possible remote control issued when parking, it is also possible to what remote control issued when picking up the car；
If so, thening follow the steps S200: obtaining body electronics stabilizing control system state；If it is not, then not executing
Following subsequent steps；
S300: judge whether the body electronics stabilizing control system state is normal operating conditions；
If the body electronics stabilizing control system state is abnormal operating state, S400 is thened follow the steps: sending
It opens brake control function to instruct to electric booster braking system, so that electric booster braking system opens control for brake function
Can, increase wheel cylinder pressure by way of hydraulic braking.If the body electronics stabilizing control system state is to work normally
State does not execute subsequent step then.
The abnormal operating state of body electronics stabilizing control system (ESP) in above-mentioned steps S300 includes any makes
The failure of ESP failure.For example, since electronic brake system (EPB) is integrated in ESP, EPB is that remote control is parked and most closed
Failure, i.e. ESP_EPB_Failure has occurred in the parking safety braking system of key, EPB itself, then ESP fails.ESP it is non-just
Normal working condition includes but is not limited to failure described as follows: body electronics systems stabilisation communicates time-out (ESP time out), vehicle
Body electric stabilizing system node bus failure (including but not limited to CRC error, DLC error, Checksum error), electricity
Sub- parking braking system (ESP_EPB_Failure) failure.
It sends while open brake control function and instruct to electric booster braking system, can also be performed in step S400
Following steps:
S401: it sends and opens warning instruction to car body control module, so that opening described in car body control module execution
Open warning instruction.The unlatching warning instruction includes opening double jump lamp, open buzzer or sending information warning to user terminal
At least one of, but it is not limited only to this.Even it can increase the type of warning, or improve warning with the passage of time
Rank, for example when opening double jump lamp, increase the flicker frequency of double jump lamp；Open buzzer when, improve buzzer fly by etc..On
The effect for stating step is sufficiently to remind driver's adapter tube from number of ways such as vision, the sense of hearings.
The brake control function open state of above-mentioned steps S400 and the car body control module execute the unlatching police
Show that the state of instruction is lasting.Normally, when driver enters and adapter tube vehicle is parked state to terminate remote control, or
Person is without driver's adapter tube vehicle in certain time, and system will execute step S600, that is, sends closing brake control function and refer to
It enables to the electric booster braking system, so that the electric booster braking system closes brake control function.
Driver enters and adapter tube vehicle is parked state to terminate remote control, and that system executes is step S500, i.e.,
First judge whether to receive remote control to park the shutdown signal of function；If it is, thinking that driver not in the car enters
And adapter tube vehicle, the remote control state of parking terminate.
Simultaneously as the motor of electric booster braking system cannot work long hours, i.e., it cannot pass through hydraulic system for a long time
Dynamic mode increases wheel cylinder pressure, and system will also calculate the duration of electric booster braking system unlatching brake control function,
If the duration for opening brake control function is greater than first threshold (generally 5 minutes), i.e., do not drive within a certain period of time
The person of sailing enters and adapter tube vehicle, then electric booster braking system need to close brake control function.
Either driver, which enters, and adapter tube vehicle is parked in state or certain time to terminating remote control does not have
Driver's adapter tube vehicle, system will execute step S600, while executing step S600, if system has been carried out step
S401 then executes following steps:
S601: it sends and closes warning instruction to car body control module, so that the car body control module executes the pass
Close warning instruction.
Fig. 2 is the structural schematic diagram of the parking control system of one embodiment of the invention, and the parking control system is applied to
Above-mentioned parking control method, the system can be communicated with electric booster braking system and body electronics systems stabilisation,
The system comprises: judgment module M100, signal receiving module M200 and control module M300；
The judgment module M100 parks function for judging whether the signal receiving module M200 receives remote control
The parking brake signals of energy；And judge body electronics stabilizing control system state that the signal receiving module obtains whether be
Normal operating conditions；
The control module M300 opens or closes brake control function for transmission and instructs to electric booster braking system,
The electric booster braking system is configured to open or close brake control function according to instruction.
The control module M300 is also used to send unlatching warning instruction or closes warning instruction to the Body Control mould
Block；The car body control module is configured to receive and execute the received unlatching warning instruction of institute or closes warning instruction.
The working principle of parking control method in order to further illustrate the present invention, Fig. 3, which gives, realizes the above method
Key part structure schematic diagram.In this embodiment, parking control system is set in electric booster braking system, specifically,
It can be set to together in the ECU of electric booster braking system.From figure 3, it can be seen that remote control is parked, function is mainly led to
Cross car networking system, car networking system includes that user terminal, vehicle-mounted T-BOX are realized and background system, vehicle-mounted T-BOX are main
For parking module (background system)/user terminal communication with remote control, realize the information of vehicles of user terminal show with it is right
The control of vehicle.The people that user terminal can be the radio transmission-receiving functions such as included bluetooth or wifi and can interact with user
Machine interactive electronic product, such as: remote-control key, Intelligent bracelet, smart phone, tablet computer and desktop computer etc., but it is unlimited
In this.The network protocol used that is connected between user terminal and vehicle-mounted T-BOX by wireless network includes but is not limited to following association
At least one of view:
Network protocol based on Zigbee (Zigzag Flying of Bees, purple honeybee) agreement；
Network protocol based on wireless networking specification Z-Wave；
Network protocol based on Wi-Fi (Wireless Fidelity, Wireless Fidelity) agreement；
Network protocol based on BLE (Bluetooth Low Energy, Bluetooth Low Energy) agreement；
Based on the network protocol of RF (Radio Frequency, radio frequency) 433 agreements, which uses 433Mhz frequency
Section；
Based on the network protocol of RF2.4G agreement, which uses 2.4Ghz frequency range；
Based on the network protocol of radio frequency 5G agreement, which uses 5Ghz frequency range.
Vehicle-mounted T-BOX, remote control are parked module, electronic stabilizing control system, car body control module and electric boosted
Connection can be realized between system by way of CAN communication.
In other alternative embodiments, the parking control system can also independently of electric booster braking system and
Signal communication and instruction with electric booster braking system and electronic stabilizing control system may be implemented in electronic stabilizing control system
Control.The parking control system of the embodiment and above-mentioned vehicle-mounted T-BOX, remote control are parked module, electronic stability control
Signal interaction between system processed, car body control module and electric booster system is as shown in Figure 4.
The electronic equipment 600 of this embodiment according to the present invention is described referring to Fig. 5.The electronics that Fig. 5 is shown
Equipment 600 is only an example, should not function to the embodiment of the present invention and use scope bring any restrictions.
As shown in figure 5, electronic equipment 600 is showed in the form of universal computing device.The component of electronic equipment 600 can wrap
Include but be not limited to: at least one processing unit 610, at least one storage unit 620, connection different platform component (including storage
Unit 620 and processing unit 610) bus 630, display unit 640 etc..
Wherein, storage unit is stored with program code, and program code can be executed with unit 610 processed, so that processing is single
Member 610 executes various exemplary implementations according to the present invention described in this specification above-mentioned electronic prescription circulation processing method part
The step of mode.For example, processing unit 610 can execute step as shown in fig. 1.
Storage unit 620 may include the readable medium of volatile memory cell form, such as Random Access Storage Unit
(RAM) 6201 and/or cache memory unit 6202, it can further include read-only memory unit (ROM) 6203.
Storage unit 620 can also include program/utility with one group of (at least one) program module 6205
6204, such program module 6205 includes but is not limited to: operating system, one or more application program, other program moulds
It may include the realization of network environment in block and program data, each of these examples or certain combination.
Bus 630 can be to indicate one of a few class bus structures or a variety of, including storage unit bus or storage
Cell controller, peripheral bus, graphics acceleration port, processing unit use any bus structures in a variety of bus structures
Local bus.
Electronic equipment 600 can also be with one or more external equipments 700 (such as keyboard, sensing equipment, bluetooth equipment
Deng) communication, can also be enabled a user to one or more equipment interact with the electronic equipment 600 communicate, and/or with make
Any equipment (such as the router, modulation /demodulation that the electronic equipment 600 can be communicated with one or more of the other calculating equipment
Device etc.) communication.This communication can be carried out by input/output (I/O) interface 650.Also, electronic equipment 600 can be with
By network adapter 660 and one or more network (such as local area network (LAN), wide area network (WAN) and/or public network,
Such as internet) communication.Network adapter 660 can be communicated by bus 630 with other modules of electronic equipment 600.It should
Understand, although not shown in the drawings, other hardware and/or software module can be used in conjunction with electronic equipment 600, including but unlimited
In: microcode, device driver, redundant processing unit, external disk drive array, RAID system, tape drive and number
According to backup storage platform etc..
The embodiment of the present invention also provides a kind of computer readable storage medium, and for storing program, program is performed realization
The step of sorting parking control method.In some possible embodiments, various aspects of the invention are also implemented as one
The form of kind program product comprising program code, when program product is run on the terminal device, program code is for making end
End equipment executes described in this specification above-mentioned electronic prescription circulation processing method part various exemplary realities according to the present invention
The step of applying mode.
Refering to what is shown in Fig. 6, describing the program product for realizing the above method of embodiment according to the present invention
800, can using portable compact disc read only memory (CD-ROM) and including program code, and can in terminal device,
Such as it is run on PC.However, program product of the invention is without being limited thereto, in this document, readable storage medium storing program for executing can be with
To be any include or the tangible medium of storage program, the program can be commanded execution system, device or device use or
It is in connection.
Program product can be using any combination of one or more readable mediums.Readable medium can be readable signal Jie
Matter or readable storage medium storing program for executing.Readable storage medium storing program for executing for example can be but be not limited to electricity, magnetic, optical, electromagnetic, infrared ray or partly lead
System, device or the device of body, or any above combination.More specific example (the non exhaustive column of readable storage medium storing program for executing
Table) it include: the electrical connection with one or more conducting wires, portable disc, hard disk, random access memory (RAM), read-only storage
Device (ROM), erasable programmable read only memory (EPROM or flash memory), optical fiber, portable compact disc read only memory (CD-
ROM), light storage device, magnetic memory device or above-mentioned any appropriate combination.
Computer readable storage medium may include in a base band or as carrier wave a part propagate data-signal,
In carry readable program code.The data-signal of this propagation can take various forms, including but not limited to electromagnetic signal,
Optical signal or above-mentioned any appropriate combination.Readable storage medium storing program for executing can also be any readable Jie other than readable storage medium storing program for executing
Matter, the readable medium can send, propagate or transmit for by instruction execution system, device or device use or and its
The program of combined use.The program code for including on readable storage medium storing program for executing can transmit with any suitable medium, including but not
It is limited to wireless, wired, optical cable, RF etc. or above-mentioned any appropriate combination.
The program for executing operation of the present invention can be write with any combination of one or more programming languages
Code, programming language include object oriented program language-Java, C++ etc., further include conventional process
Formula programming language-such as " C " language or similar programming language.Program code can be calculated fully in user
It executes in equipment, partly execute on a user device, executing, as an independent software package partially in user calculating equipment
Upper part executes on a remote computing or executes in remote computing device or server completely.It is being related to remotely counting
In the situation for calculating equipment, remote computing device can pass through the network of any kind, including local area network (LAN) or wide area network
(WAN), it is connected to user calculating equipment, or, it may be connected to external computing device (such as utilize ISP
To be connected by internet).
In conclusion the present invention provides a kind of parking control method, system, equipment and storage medium, this method application
In being not provided with transmission lock locking mechanism and electronic brake system is integrated in the remote of vehicle in body electronics systems stabilisation
During journey remote control is parked, includes the following steps: to judge whether to receive remote control and park the parking brake signals of function；Such as
Fruit is then to obtain body electronics stabilizing control system state；Whether the body electronics stabilizing control system state of breaking is normal
Working condition；If the body electronics stabilizing control system state is abnormal operating state, unlatching control for brake is sent
Function command passes through liquid so that the electric booster braking system opens brake control function to electric booster braking system
The dynamic mode of compacting increases wheel cylinder pressure.Parking control method of the invention is helped without changing existing hardware structure by electronic
Dynamic braking system realizes interim parking braking, reduces vehicle during remote control is parked, and body electronics systems stabilisation is lost
Parking risk when effect.
The above content is a further detailed description of the present invention in conjunction with specific preferred embodiments, and it cannot be said that
Specific implementation of the invention is only limited to these instructions.It is obvious to a person skilled in the art that the application be not limited to it is above-mentioned
The details of exemplary embodiment, and without departing substantially from spirit herein or essential characteristic, it can be with others tool
Body form realizes the application.It therefore, in all respects, the embodiments should be taken as exemplary, and is non-limit
Property processed, scope of the present application is indicated by the appended claims rather than the foregoing description, it is intended that claim will be fallen in
All changes in the meaning and scope of equivalency are included in the application.It should not be by any appended drawing reference in claim
It is construed as limiting the claims involved.Furthermore, it is to be understood that one word of " comprising " does not exclude other units or steps, odd number is not excluded for multiple
Number.The multiple units or device stated in device claim can also by a unit or device by software or hardware come
It realizes.First, second equal words are used to indicate names, and are not indicated any particular order.
Claims (11)
1. a kind of parking control method, applied to being not provided with transmission lock locking mechanism and electronic brake system is integrated in vehicle
During the remote control of vehicle in body electric stabilizing system is parked, which is characterized in that described method includes following steps:
S100: judge whether to receive remote control and park the parking brake signals of function；
If so, thening follow the steps S200: obtaining body electronics stabilizing control system state；
S300: judge whether the body electronics stabilizing control system state is normal operating conditions；
If the body electronics stabilizing control system state is abnormal operating state, S400 is thened follow the steps: sending and open
Brake control function is instructed to electric booster braking system, so that the electric booster braking system opens control for brake function
Can, increase wheel cylinder pressure by way of hydraulic braking.
2. parking control method according to claim 1, which is characterized in that step S400 further includes following steps:
S401: it sends and opens warning instruction to car body control module, so that the car body control module executes the unlatching police
Show instruction.
3. parking control method according to claim 2, which is characterized in that the unlatching warning instruction includes opening double jump
Lamp opens buzzer and sends at least one of information warning to user terminal.
4. parking control method according to claim 1, which is characterized in that the body electronics stabilizing control system it is non-
Normal operating conditions includes that body electronics systems stabilisation communication time-out, body electronics systems stabilisation node bus failure and electronics are stayed
At least one of vehicle braking system faults.
5. parking control method according to claim 2, which is characterized in that further comprising the steps of:
S500: judge whether to receive remote control and park the shutdown signal of function；
If so, thening follow the steps S600: it sends closing brake control function and instructs to the electric booster braking system, so that
It obtains the electric booster braking system and closes brake control function.
6. parking control method according to claim 2, which is characterized in that further comprising the steps of:
Judge whether the duration of the electric booster braking system unlatching brake control function is greater than first threshold；
If so, thening follow the steps S600: it sends closing brake control function and instructs to the electric booster braking system, so that
It obtains the electric booster braking system and closes brake control function.
7. parking control method according to claim 5 or 6, which is characterized in that step S600 further includes following steps:
S601: it sends and closes warning instruction to car body control module, so that the car body control module executes the closing police
Show instruction.
8. a kind of parking control system, which is characterized in that be applied to parking control method described in claim 1, the system
It include: judgment module, signal receiving module and control module；
The judgment module is used to judge whether the signal receiving module to receive remote control and park the parking braking of function
Signal；And judge whether the body electronics stabilizing control system state that the signal receiving module obtains is to work normally shape
State；
The control module opens or closes brake control function for transmission and instructs to electric booster braking system, described electronic
Energy assisted braking system is configured to open or close brake control function according to instruction.
9. parking control system according to claim 8, which is characterized in that the control module is also used to send unlatching police
Show instruction or closes warning instruction to the car body control module；The car body control module is configured to receive and execute to be received
Unlatching warning instruction or close warning instruction.
10. a kind of parking controls equipment characterized by comprising
Processor；
Memory, wherein being stored with the executable instruction of the processor；
Wherein, the processor is configured to come described in perform claim 1 to 7 any one of requirement via the execution executable instruction
The step of parking control method.
11. a kind of computer readable storage medium, for storing program, which is characterized in that described program is performed realization power
Benefit requires the step of parking control method described in 1 to 7 any one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910543222.0A CN110254412A (en) | 2019-06-21 | 2019-06-21 | Parking control method, system, equipment and storage medium |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910543222.0A CN110254412A (en) | 2019-06-21 | 2019-06-21 | Parking control method, system, equipment and storage medium |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110254412A true CN110254412A (en) | 2019-09-20 |
Family
ID=67920362
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910543222.0A Pending CN110254412A (en) | 2019-06-21 | 2019-06-21 | Parking control method, system, equipment and storage medium |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110254412A (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110696820A (en) * | 2019-11-19 | 2020-01-17 | 北京长城华冠汽车科技股份有限公司 | Control system and backup method for autonomous parking |
| CN110949343A (en) * | 2019-12-11 | 2020-04-03 | 宝能(广州)汽车研究院有限公司 | Unilateral parking control method and device |
| CN111845688A (en) * | 2020-07-09 | 2020-10-30 | 北京汽车股份有限公司 | EPB control method and device, vehicle key and vehicle |
| CN112109559A (en) * | 2020-09-01 | 2020-12-22 | 安徽江淮汽车集团股份有限公司 | Electric automobile parking control system and method |
| CN112744214A (en) * | 2021-01-19 | 2021-05-04 | 广州橙行智动汽车科技有限公司 | Control system and control method for remote control parking of vehicle and vehicle |
| CN112776787A (en) * | 2021-03-02 | 2021-05-11 | 上海拿森汽车电子有限公司 | Vehicle emergency braking control method and device and computer storage medium |
| CN114056311A (en) * | 2020-08-05 | 2022-02-18 | 广州汽车集团股份有限公司 | Vehicle brake control method and device and storage medium |
| CN114212075A (en) * | 2021-11-12 | 2022-03-22 | 江铃汽车股份有限公司 | Unmanned remote control passenger-replacing parking method and system, readable storage medium and vehicle |
| CN114291057A (en) * | 2022-01-06 | 2022-04-08 | 奇瑞新能源汽车股份有限公司 | Parking control method and device for vehicle, vehicle and storage medium |
| EP4183644A1 (en) * | 2021-11-23 | 2023-05-24 | Nio Technology (Anhui) Co., Ltd | Control method and system for braking backup in autonomous driving |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102008051982A1 (en) * | 2008-10-16 | 2009-06-10 | Daimler Ag | Vehicle e.g. hybrid vehicle, maneuvering method, involves releasing parking brake, transferring forward- or backward driving position in automatic transmission, and regulating speed of vehicle by parking brake |
| CN107444373A (en) * | 2016-06-01 | 2017-12-08 | 罗伯特·博世有限公司 | Electric brake system with electronic Dynamic control function |
| CN108860140A (en) * | 2018-05-02 | 2018-11-23 | 奇瑞汽车股份有限公司 | Automatic parking fusion system |
| CN108944874A (en) * | 2018-07-26 | 2018-12-07 | 北京新能源汽车股份有限公司 | A kind of control method and system of electric car remote driving |
| CN109466524A (en) * | 2018-12-28 | 2019-03-15 | 上汽通用五菱汽车股份有限公司 | Automobile multistage brake method, automobile and storage medium |
-
2019
- 2019-06-21 CN CN201910543222.0A patent/CN110254412A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102008051982A1 (en) * | 2008-10-16 | 2009-06-10 | Daimler Ag | Vehicle e.g. hybrid vehicle, maneuvering method, involves releasing parking brake, transferring forward- or backward driving position in automatic transmission, and regulating speed of vehicle by parking brake |
| CN107444373A (en) * | 2016-06-01 | 2017-12-08 | 罗伯特·博世有限公司 | Electric brake system with electronic Dynamic control function |
| CN108860140A (en) * | 2018-05-02 | 2018-11-23 | 奇瑞汽车股份有限公司 | Automatic parking fusion system |
| CN108944874A (en) * | 2018-07-26 | 2018-12-07 | 北京新能源汽车股份有限公司 | A kind of control method and system of electric car remote driving |
| CN109466524A (en) * | 2018-12-28 | 2019-03-15 | 上汽通用五菱汽车股份有限公司 | Automobile multistage brake method, automobile and storage medium |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110696820A (en) * | 2019-11-19 | 2020-01-17 | 北京长城华冠汽车科技股份有限公司 | Control system and backup method for autonomous parking |
| CN110949343A (en) * | 2019-12-11 | 2020-04-03 | 宝能(广州)汽车研究院有限公司 | Unilateral parking control method and device |
| CN111845688A (en) * | 2020-07-09 | 2020-10-30 | 北京汽车股份有限公司 | EPB control method and device, vehicle key and vehicle |
| CN114056311A (en) * | 2020-08-05 | 2022-02-18 | 广州汽车集团股份有限公司 | Vehicle brake control method and device and storage medium |
| CN112109559A (en) * | 2020-09-01 | 2020-12-22 | 安徽江淮汽车集团股份有限公司 | Electric automobile parking control system and method |
| CN112744214A (en) * | 2021-01-19 | 2021-05-04 | 广州橙行智动汽车科技有限公司 | Control system and control method for remote control parking of vehicle and vehicle |
| CN112776787A (en) * | 2021-03-02 | 2021-05-11 | 上海拿森汽车电子有限公司 | Vehicle emergency braking control method and device and computer storage medium |
| CN112776787B (en) * | 2021-03-02 | 2022-04-01 | 上海拿森汽车电子有限公司 | Vehicle emergency braking control method and device and computer storage medium |
| CN114212075A (en) * | 2021-11-12 | 2022-03-22 | 江铃汽车股份有限公司 | Unmanned remote control passenger-replacing parking method and system, readable storage medium and vehicle |
| EP4183644A1 (en) * | 2021-11-23 | 2023-05-24 | Nio Technology (Anhui) Co., Ltd | Control method and system for braking backup in autonomous driving |
| CN114291057A (en) * | 2022-01-06 | 2022-04-08 | 奇瑞新能源汽车股份有限公司 | Parking control method and device for vehicle, vehicle and storage medium |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110254412A (en) | Parking control method, system, equipment and storage medium | |
| CN109229102A (en) | Automatic driving vehicle control system, method and apparatus | |
| DE102016125282A1 (en) | IMPROVED PARKING ASSISTANCE SYSTEM | |
| CN111717184A (en) | Vehicle redundant braking system, method, vehicle and storage medium | |
| CN113359759B (en) | Automatic driving-based parking control method, system, vehicle and storage medium | |
| CN110155009A (en) | Brake control method, system, equipment and storage medium based on intelligent power-assisted | |
| CN109677397A (en) | It parks wheel automatic adjusting method, system, equipment and storage medium | |
| US20220185325A1 (en) | Vehicle safety response control hierarchies and corresponding methods of automated vehicle safety control | |
| CN108974003A (en) | A kind of exchange method | |
| JP2020175719A (en) | Vehicle control interface, vehicle system, and automatic driving platform | |
| CN108657268B (en) | Experiment platform truck and control system thereof | |
| CN113799747A (en) | Controller of intelligent driving automobile and intelligent driving automobile | |
| CN109624730B (en) | Torque control method and device and electric automobile | |
| WO2020207366A1 (en) | Harmonizing method and harmonizing device for parking signals | |
| CN113665569A (en) | Intelligent parking controller and electric automobile | |
| CN116872904A (en) | Linear braking system and method integrating electronic parking brake backup | |
| CN217484744U (en) | Intelligent driving mine card redundant CAN bus system | |
| US10556587B2 (en) | System and method of mitigating errors in a device by use of propulsion torque | |
| CN115246379B (en) | Vehicle brake redundancy method and device | |
| CN111873988B (en) | Parking control method and device, vehicle and storage medium | |
| US11535272B2 (en) | Vehicle system for autonomous control in response to abnormality | |
| CN114715099B (en) | Unmanned and unmanned cooperative braking control system and method for vehicle | |
| US20200047725A1 (en) | Hybrid power brake control system and control method thereof | |
| CN110901406A (en) | Vehicle driving and braking combined braking control method and system | |
| CN109733387A (en) | A kind of park method and control device automatically switching park mode |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190920 |
|
| WD01 | Invention patent application deemed withdrawn after publication |