WO2021104477A1 - 一种自动泊车方法、装置及系统 - Google Patents

一种自动泊车方法、装置及系统 Download PDF

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Publication number
WO2021104477A1
WO2021104477A1 PCT/CN2020/132385 CN2020132385W WO2021104477A1 WO 2021104477 A1 WO2021104477 A1 WO 2021104477A1 CN 2020132385 W CN2020132385 W CN 2020132385W WO 2021104477 A1 WO2021104477 A1 WO 2021104477A1
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WIPO (PCT)
Prior art keywords
parking
information
vehicle
automatic parking
mobile terminal
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PCT/CN2020/132385
Other languages
English (en)
French (fr)
Inventor
郝鹏
高通
魏宏
马炳旭
张永财
董卫星
Original Assignee
长城汽车股份有限公司
Priority date (The priority date 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 date listed.)
Filing date
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Application filed by 长城汽车股份有限公司 filed Critical 长城汽车股份有限公司
Priority to KR1020227010730A priority Critical patent/KR20220093096A/ko
Priority to EP20892002.5A priority patent/EP4023516A4/en
Priority to JP2022520543A priority patent/JP7345061B2/ja
Priority to US17/765,406 priority patent/US20220355791A1/en
Publication of WO2021104477A1 publication Critical patent/WO2021104477A1/zh

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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B62LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62DMOTOR VEHICLES; TRAILERS
    • B62D15/00Steering not otherwise provided for
    • B62D15/02Steering position indicators ; Steering position determination; Steering aids
    • B62D15/027Parking aids, e.g. instruction means
    • B62D15/0285Parking performed automatically
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60WCONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W30/00Purposes of road vehicle drive control systems not related to the control of a particular sub-unit, e.g. of systems using conjoint control of vehicle sub-units, or advanced driver assistance systems for ensuring comfort, stability and safety or drive control systems for propelling or retarding the vehicle
    • B60W30/06Automatic manoeuvring for parking
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60WCONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W40/00Estimation or calculation of non-directly measurable driving parameters for road vehicle drive control systems not related to the control of a particular sub unit, e.g. by using mathematical models
    • B60W40/02Estimation or calculation of non-directly measurable driving parameters for road vehicle drive control systems not related to the control of a particular sub unit, e.g. by using mathematical models related to ambient conditions
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60WCONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W40/00Estimation or calculation of non-directly measurable driving parameters for road vehicle drive control systems not related to the control of a particular sub unit, e.g. by using mathematical models
    • B60W40/10Estimation or calculation of non-directly measurable driving parameters for road vehicle drive control systems not related to the control of a particular sub unit, e.g. by using mathematical models related to vehicle motion
    • B60W40/105Speed
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60WCONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W50/00Details of control systems for road vehicle drive control not related to the control of a particular sub-unit, e.g. process diagnostic or vehicle driver interfaces
    • B60W50/08Interaction between the driver and the control system
    • B60W50/10Interpretation of driver requests or demands
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60WCONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W50/00Details of control systems for road vehicle drive control not related to the control of a particular sub-unit, e.g. process diagnostic or vehicle driver interfaces
    • B60W50/08Interaction between the driver and the control system
    • B60W50/14Means for informing the driver, warning the driver or prompting a driver intervention
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60WCONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W60/00Drive control systems specially adapted for autonomous road vehicles
    • B60W60/001Planning or execution of driving tasks
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60WCONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W50/00Details of control systems for road vehicle drive control not related to the control of a particular sub-unit, e.g. process diagnostic or vehicle driver interfaces
    • B60W2050/0001Details of the control system
    • B60W2050/0002Automatic control, details of type of controller or control system architecture
    • B60W2050/0004In digital systems, e.g. discrete-time systems involving sampling
    • B60W2050/0005Processor details or data handling, e.g. memory registers or chip architecture
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60WCONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W50/00Details of control systems for road vehicle drive control not related to the control of a particular sub-unit, e.g. process diagnostic or vehicle driver interfaces
    • B60W2050/0062Adapting control system settings
    • B60W2050/0063Manual parameter input, manual setting means, manual initialising or calibrating means
    • B60W2050/0064Manual parameter input, manual setting means, manual initialising or calibrating means using a remote, e.g. cordless, transmitter or receiver unit, e.g. remote keypad or mobile phone
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60WCONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W50/00Details of control systems for road vehicle drive control not related to the control of a particular sub-unit, e.g. process diagnostic or vehicle driver interfaces
    • B60W50/08Interaction between the driver and the control system
    • B60W50/14Means for informing the driver, warning the driver or prompting a driver intervention
    • B60W2050/146Display means
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60WCONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W2510/00Input parameters relating to a particular sub-units
    • B60W2510/10Change speed gearings
    • B60W2510/1005Transmission ratio engaged
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60WCONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W2520/00Input parameters relating to overall vehicle dynamics
    • B60W2520/04Vehicle stop
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60WCONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W2520/00Input parameters relating to overall vehicle dynamics
    • B60W2520/10Longitudinal speed
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60WCONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W2540/00Input parameters relating to occupants
    • B60W2540/21Voice
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60WCONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W2540/00Input parameters relating to occupants
    • B60W2540/215Selection or confirmation of options
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60WCONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W2540/00Input parameters relating to occupants
    • B60W2540/223Posture, e.g. hand, foot, or seat position, turned or inclined

Definitions

  • the present disclosure relates to the field of automobile technology, and in particular to an automatic parking method, device and system.
  • the existing automatic parking technology is in the process of automatic parking, after the mobile terminal is connected to the car’s automatic parking system controller, the driver’s operation data in the mobile terminal, such as the driver’s mobile phone screen
  • the coordinate data of the upper press is continuously sent to the automatic parking system controller of the car through the communication channel.
  • the automatic parking system controller of the car calculates and analyzes the operation data, and judges the driver's intention corresponding to the operation data , So as to send a signal to the relevant system of the vehicle to continue parking or stop parking, and the relevant system of the vehicle executes corresponding actions according to the received signal to complete the parking process.
  • the automatic parking system controller of the car is used to determine the driver's intention. Therefore, the automatic parking system controller needs to continuously receive the driver’s mobile terminal sent by the mobile terminal through the communication channel. Because of the large capacity of the operation data, the operation data in the operation data will occupy a large amount of communication data resources, reduce the efficiency of the automatic parking process, and is not conducive to expanding other functions that require the use of communication data resources. At the same time, it will occupy automatic parking. The resources of the system controller.
  • the present disclosure aims to propose an automatic parking method, device, and system to solve the problem that the mobile terminal in the prior art directly sends the operation data input by the user on the mobile terminal to the controller of the automatic parking system of the vehicle.
  • the efficiency of the automatic parking process is low.
  • An automatic parking method applied to a mobile terminal including:
  • the parking control instruction is sent to the vehicle, so that the vehicle can complete an automatic parking operation according to the parking control instruction.
  • An automatic parking method applied to a vehicle including an automatic parking system controller comprising:
  • an automatic parking start instruction is generated, and the automatic parking start instruction is sent to the mobile terminal, so that the mobile terminal receives the automatic parking start instruction Next, receive the operation information input by the user, generate a parking control instruction according to the operation information, and send the parking control instruction to the vehicle;
  • An automatic parking device applied to a mobile terminal comprising:
  • the first receiving module is configured to receive the operation information input by the user when the automatic parking start instruction is received;
  • the first generating module is configured to generate a parking control instruction according to the operation information
  • the first sending module is configured to send the parking control instruction to the vehicle, so that the vehicle can complete an automatic parking operation according to the parking control instruction.
  • the third receiving module is configured to receive the preset operation input by the user through the automatic parking system controller;
  • the second sending module is configured to generate an automatic parking start instruction according to the preset operation and the gear information, and send the automatic parking start instruction to the mobile terminal, so that the mobile terminal receives In the case of an automatic parking start instruction, receiving the operation information input by the user, generating a parking control instruction according to the operation information, and sending the parking control instruction to the vehicle;
  • the fourth receiving module is used to receive the parking control instruction sent by the mobile terminal, and complete the automatic parking operation according to the parking control instruction.
  • An automatic parking system comprising: a mobile terminal and a vehicle including an automatic parking system controller, characterized in that the mobile terminal and the vehicle are in communication connection;
  • the vehicle receives a preset operation input by a user through the automatic parking system controller;
  • the vehicle obtains the gear position information of the vehicle, generates an automatic parking start instruction according to the preset operation and the gear position information, and sends the automatic parking start instruction to a mobile terminal;
  • the mobile terminal Upon receiving the automatic parking start instruction, the mobile terminal receives the operation information input by the user, generates a parking control instruction according to the operation information, and sends the parking control instruction to the vehicle ;
  • the vehicle completes an automatic parking operation according to the parking control instruction.
  • the automatic parking method, device and system described in the present disclosure have the following advantages:
  • the automatic parking method, device and system provided by the embodiments of the present disclosure include: receiving operation information input by a user in the case of receiving an automatic parking start instruction; generating a parking control instruction according to the operation information; The vehicle control instruction is sent to the vehicle for the vehicle to complete the automatic parking operation according to the parking control instruction.
  • the mobile terminal in the process of controlling the vehicle for automatic parking, converts the operation information input by the user on the mobile terminal with a larger data volume into a parking control command with a smaller data volume, and only the parking control command Send to the vehicle's automatic parking system controller for the vehicle to complete automatic parking.
  • it reduces the communication information capacity between the mobile terminal and the vehicle during the automatic parking process, thereby improving the efficiency of the automatic parking process.
  • it reduces the amount of calculation of the automatic parking system controller.
  • it is convenient to support user-defined operation information and improve user experience.
  • FIG. 1 is a flowchart of the steps of an automatic parking method according to an embodiment of the disclosure
  • FIG. 2 is a schematic structural diagram of an automatic parking system according to an embodiment of the disclosure.
  • FIG. 3 is a diagram of a docking display interface of a mobile terminal according to an embodiment of the disclosure.
  • FIG. 5 is a flowchart of interaction steps of an automatic parking method according to an embodiment of the disclosure.
  • FIG. 6 is a diagram of an effective parking space display interface according to an embodiment of the disclosure.
  • FIG. 7 is a display interface diagram of a mobile phone APP according to an embodiment of the disclosure.
  • FIG. 8 is a display interface diagram of another mobile phone APP according to an embodiment of the disclosure.
  • FIG. 9 is a display interface diagram of another mobile phone APP according to an embodiment of the disclosure.
  • FIG. 10 is a display interface diagram of another mobile phone APP according to an embodiment of the disclosure.
  • FIG. 11 is a display interface diagram of another mobile phone APP according to an embodiment of the disclosure.
  • FIG. 13 is a schematic diagram of the operation of a remote parking method according to an embodiment of the disclosure.
  • FIG. 14 is a structural block diagram of an automatic parking device according to an embodiment of the disclosure.
  • FIG. 15 is a structural block diagram of another automatic parking device according to an embodiment of the disclosure.
  • FIG. 16 schematically shows a block diagram of a computing processing device for executing the method according to the present disclosure.
  • Fig. 17 schematically shows a storage unit for holding or carrying program codes for implementing the method according to the present disclosure.
  • An automatic parking method provided by an embodiment of the present disclosure is applied to a mobile terminal.
  • Step 101 In the case of receiving an automatic parking start instruction, receiving operation information input by a user.
  • the mobile terminal receives an automatic parking start instruction, it starts to receive the operation information input by the user in the mobile terminal.
  • the automatic parking start instruction may include any one of an automatic parking start instruction and an automatic parking start instruction. If the automatic parking start instruction is an automatic parking start instruction, the mobile terminal starts to receive the user's mobile terminal The operation information is the user's operation behavior information for the automatic parking of the vehicle. If the automatic parking start instruction is an automatic parking start instruction, the mobile terminal starts to receive the operation input by the user in the mobile terminal Information, the operation information is the operation behavior information of the user for the automatic parking of the vehicle.
  • the automatic parking start instruction may be issued by the automatic parking system controller 50 (Auto Parking Assist) on the vehicle.
  • Electronic Control Unit (APA ECU)
  • APA ECU Electronic Control Unit
  • the mobile terminal may be a mobile phone installed with automatic parking mobile phone software 10 (Application, APP), so that after receiving an automatic parking start instruction, the mobile terminal starts to receive the operation information input by the user for the automatic parking of the vehicle.
  • APP 10 is used to judge the user's operation information, provide the judgment result, that is, the parking control command, to the APA ECU 50 of the vehicle, and display the current parking information of the vehicle.
  • an automatic parking assist button or switch may be provided on the dashboard or multimedia display screen of the vehicle, and the preset operation input by the user may be that the user presses when he wants to automatically park the vehicle.
  • the operation of the automatic parking auxiliary button or switch can also be the voice control operation that the user enters through the voice acquisition module in the vehicle to start the automatic parking of the vehicle.
  • APA ECU 50 can obtain whether the user is the user through the vehicle network Information for performing the above preset operations.
  • the APA ECU 50 After the APA ECU 50 obtains that the user has entered the above-mentioned preset operation, it can further obtain the gear position information of the vehicle from the transmission control unit (TCU) of the vehicle through the vehicle network. Forward gear or neutral gear, APA ECU 50 generates an automatic parking start command.
  • TCU transmission control unit
  • the mobile phone APP 10 can be set with an automatic parking option. Therefore, the automatic parking start instruction can be that when the user wants to automatically park the vehicle, after selecting automatic parking through the mobile phone APP 10, the mobile phone APP 10 will set the user
  • the selected operation information is sent to APA ECU 50, or an automatic parking assist button or switch can be set in the vehicle dashboard.
  • APA ECU 50 can obtain information about whether the user performs the above operations through the vehicle network. Furthermore, after obtaining the operation information that the user wants to automatically park the vehicle, the APA ECU 50 first performs a vehicle self-check.
  • the vehicle's environmental information is obtained from the vehicle sensor 60 (SENSOR).
  • the SENSOR 60 may include a vehicle radar sensor for detecting obstacles around the vehicle, and for detecting the vehicle
  • the on-board camera in the surrounding environment generates information about the direction in which the vehicle can be parked according to the environmental information, and sends the information about the direction in which the vehicle can be parked to the mobile phone APP 10, and the mobile phone APP 10 receives the parkable direction information and displays it
  • Fig. 3 there is shown a parking display interface diagram of a mobile terminal provided by an embodiment of the present disclosure.
  • the parking possible direction information is the APA ECU 50 system according to the vehicle’s environment at this time. Information, the calculated multiple directions in which the vehicle can be parked smoothly. If the mobile phone APP 10 receives the user's selection operation information on the display screen for the information on the direction that can be parked, it will generate the target parking direction and the automatic parking start instruction , At the same time, start to receive the user's operation information for the automatic parking process of the vehicle.
  • the communication connection between the above-mentioned mobile terminal and the vehicle allows information transmission between the mobile terminal and the vehicle.
  • the APA ECU system in the vehicle and each associated system can complete the system through the entire vehicle network. Information transmission between.
  • the mobile terminal 30 and the vehicle 40 can communicate and transmit information via Bluetooth.
  • the mobile terminal 30 can include a mobile phone APP 10 and a software development kit 20 (Software Development Kit 20). Kit, SDK), the SDK 20 and the vehicle Bluetooth module 160 together form a Bluetooth key, which is used to provide an interface for information interaction between the mobile phone APP 10 and the vehicle Bluetooth module 160 and perform communication security encryption; the vehicle 40 is provided with a Bluetooth module 160.
  • the information transmission process between the mobile terminal and the vehicle is specifically: the mobile phone APP 10 forwards the information that needs to be transmitted to the Bluetooth module 160 on the vehicle 40 through the SDK 20, and the Bluetooth module 160 then transmits the information through the vehicle network Send to APA ECU 50, because APA ECU 50 and each associated system in the vehicle can transmit information through the vehicle network, so that the two-way communication of data between the mobile phone APP 10 and each associated system in the vehicle can be completed.
  • each associated system in the vehicle may include:
  • the Electronic Stability Program (ESP) 70 Electric Stability Program of the body is used to feed back the driving distance information of the vehicle and perform braking;
  • the electric power steering system 80 (Electric Power Steering, EPS) is used to feedback the steering wheel angle information and perform steering wheel rotation;
  • the transmission control unit 90 Transmission Control Unit, TCU
  • TCU Transmission Control Unit
  • the seat belt sensor 100 and the seat pressure sensor 110 are used to feedback the current status information of the occupants in the vehicle, and provide information feedback for determining the intention of the personnel;
  • the Body Control Unit (BCM) 120 (Body Control Unit, BCM) is used to feedback the state of the door, perform door lock control, and interact with the PEPS;
  • the keyless entry/start system 130 (Passive Entrance Passive Start, PEPS) is used for switching management of the power system, engine ignition start control, anti-theft control, key command reception and execution;
  • PEPS Passive Entrance Passive Start
  • ECU Electronic Control Unit
  • APA ECU 50 has an image recognition algorithm, which is used to filter and calculate the driving of SENSOR 60 and the information collected to confirm the surrounding environment information of the vehicle 40; it is used to determine and determine the system function logic. Execution, including the confirmation of TCU 90 gear information and the output of target gear information; the determination of EPS 80 current corner information and the output of target corner command information; the calculation of wheel speed pulse information output by ESP 70 to determine the vehicle 40 The difference between the driving distance and the target value. When it is consistent with the target value, the ESP 70 is requested to perform braking control; the vehicle power mode output by the PEPS 120 and the engine status information sent by the ECU 140 are collected, and the target is issued for the power mode and engine status. Commands for mode and status information; collection of door status and other information output by BCM 120 and sending of unlocking commands; collection of information from seat belt sensors 100 and seat pressure sensors 110 as the basis for determining execution functions; The route map information is stored and memorized.
  • Step 102 Generate a parking control instruction according to the operation information.
  • the mobile terminal After receiving the automatic parking start instruction, the mobile terminal receives the operation information of the user terminal for the automatic parking process, and according to the operation information, according to preset rules, the user’s intention is recognized, and the user’s input
  • the operating information is converted into parking control instructions.
  • the operation information may include any one of the user's gesture operation information on the display screen of the mobile terminal, pressing operation information, sound control information, and shaking operation information on the mobile terminal.
  • a selection option of the operation information and a preset operation track corresponding to the operation information are preset in the mobile terminal, and the selection options include: gesture operation option, pressing operation option, and voice control option And shaking operation options, the user can independently select the operation information that the user needs to enter the mobile terminal during the automatic parking process by selecting the options. Further, the user can customize the preset operation trajectory corresponding to the operation information to facilitate support User-defined operation information.
  • the mobile terminal needs to collect the user's operation information to determine whether the user is continuously monitoring the automatic parking process, and to receive the user's intervention in the automatic parking process And the corresponding instructions.
  • the mobile terminal can obtain the user's gesture on the display screen of the mobile terminal by detecting the user's finger, the coordinates and contact pressure of the contact with the mobile terminal display screen.
  • the operation information and based on certain preset rules, determine the user's intention corresponding to the gesture operation information, generate a parking control instruction that characterizes the user's intention, and send the parking control instruction to the vehicle.
  • the preset rule is the corresponding relationship between the gesture operation information and the parking control instruction.
  • the parking control instruction may include: continuing automatic parking information and interrupting automatic parking information, if any
  • the parking control instruction is the continued automatic parking information, which means that the mobile terminal detects that the user is continuously on the display screen of the mobile terminal and enters the same gesture operation as the preset operation track, that is, the user is continuously paying attention to the automatic parking process at this time , And the user observes that the vehicle that is automatically parking is not in an emergency situation, such as an obstacle that affects the parking process on the vehicle's parking track, and wants to continue the automatic parking.
  • the parking control instruction is to interrupt the automatic parking information
  • the mobile terminal detects that the user is not continuously on the display screen of the mobile terminal and inputs the same gesture operation as the preset operation trajectory.
  • the reason is that the automatic parking process has not been continuously paid attention to, or the user has observed an emergency situation in the automatic parking vehicle, such as an obstacle that affects the parking process on the vehicle parking track, and wants to interrupt the automatic parking.
  • Step 103 Send the parking control instruction to the vehicle, so that the vehicle can complete an automatic parking operation according to the parking control instruction.
  • the mobile terminal sends the parking control instruction generated in step 102 to the vehicle, so that the APA ECU of the vehicle can directly determine what needs to be executed by each associated system in the vehicle during the automatic parking process according to the parking control instruction.
  • Each instruction is sent to each corresponding associated system for each associated system to execute the instruction until the vehicle finally completes the automatic parking process.
  • the mobile phone APP can send the parking control command to the Bluetooth module on the vehicle through the Bluetooth key SDK of the mobile phone.
  • the Bluetooth module then sends the parking control command to the APA ECU through the vehicle network, and the APA ECU receives the parking After the vehicle control instruction, you can directly determine the instructions that need to be executed by each associated system in the vehicle during the automatic parking process according to the parking control instruction, and send the instructions to the corresponding associated systems for each associated system The instructions are executed until the vehicle finally completes the automatic parking process.
  • the parking control instruction received by the vehicle is to continue the automatic parking information, it means that the user is continuously paying attention to the automatic parking process at this time, and the user observes that the vehicle that is automatically parking is not in an emergency situation, such as a vehicle Obstacles that affect the parking process appear on the parking trajectory and want to continue automatic parking. Therefore, the APA ECU controls all associated systems in the vehicle to continue automatic parking after receiving the continued automatic parking information.
  • the parking control instruction received by the vehicle is to continue to interrupt the automatic parking information, it means that the mobile terminal detects that the user is not continuously on the display screen of the mobile terminal and enters the same gesture operation as the preset operation trajectory, that is, the user is now For some reasons, he did not continue to pay attention to the automatic parking process, or the user observes that the vehicle is in an emergency situation when the automatic parking is being performed, such as an obstacle that affects the parking process on the vehicle parking track, and wants to interrupt the automatic parking Therefore, after the APA ECU receives the automatic parking interruption information, it controls the related systems in the vehicle to interrupt automatic parking.
  • the APA ECU generates a braking command and sends the command to the ESP for the ESP to execute the braking command to prevent the vehicle from colliding with an obstacle that suddenly appears in the parking area during the automatic parking process;
  • APA ECU generates a steering wheel stop rotation command and sends the command to EPS for EPS to execute the command to stop the rotation of the vehicle steering wheel required for automatic parking;
  • APA ECU generates a gear shift command and sends the command to TCU , For the TCU to execute the command to switch the gear position of the vehicle in the automatic parking process to neutral gear or parking gear.
  • the automatic parking method, device, and system provided by the embodiments of the present disclosure are applied to a mobile terminal and include: receiving operation information input by a user when an automatic parking start instruction is received; Information, generate parking control instructions; send the parking control instructions to the vehicle, so that the vehicle can complete the automatic parking operation according to the parking control instruction.
  • the mobile terminal in the process of controlling the vehicle for automatic parking, the mobile terminal converts the operation information input by the user on the mobile terminal with a larger data volume into a parking control command with a smaller data volume, and only parking The control instructions are sent to the vehicle's automatic parking system controller for the vehicle to complete automatic parking.
  • FIG. 4 there is shown a flowchart of another automatic parking method according to an embodiment of the present disclosure.
  • the embodiment of the present disclosure provides an automatic parking method, which is applied to a vehicle including an automatic parking system controller.
  • Step 201 Receive a preset operation input by the user through the automatic parking system controller.
  • a vehicle with an APA ECU can receive a preset operation input by the user through the APA ECU, so as to obtain the user's intention to turn on automatic parking.
  • the preset operation input by the user may be the operation of the user selecting the vehicle to perform automatic parking.
  • the preset operation entered by the user can be the operation of pressing the automatic parking assist button or switch when the user wants to automatically park the vehicle.
  • APA ECU can obtain whether the user performs the above-mentioned operation through the vehicle network. Information about preset operations.
  • the vehicle’s dashboard is equipped with an automatic parking assist button or switch
  • the user wants to automatically park the vehicle press the automatic parking assist button or switch, and the APA ECU can pass the adjustment
  • the car network obtains the information whether the user performs the above operations.
  • Step 202 Obtain the gear information of the vehicle.
  • a vehicle with an APA ECU can obtain the vehicle's gear information through the APA ECU.
  • Step 203 Generate an automatic parking start instruction according to the preset operation and the gear information, and send the automatic parking start instruction to the mobile terminal, so that the mobile terminal receives the automatic parking start instruction.
  • an instruction the operation information input by the user is received, a parking control instruction is generated according to the operation information, and the parking control instruction is sent to the vehicle.
  • the APA ECU analyzes the user's intention corresponding to the preset operation and the current state of the vehicle based on the acquired preset operation and the gear information, and generates an automatic parking start instruction.
  • the preset operation is an operation in which the automatic parking assist button or switch is pressed, and the gear information indicates that the current gear of the vehicle is forward gear or neutral gear, it means that the user wants to The vehicle is to be parked automatically and the vehicle is in a normal driving state. Therefore, an automatic parking start instruction for automatic parking is generated; if the preset operation is an operation in which the automatic parking assist button or switch is pressed, the gear position The information is that the current gear of the vehicle is the parking gear, which means that the user wants the vehicle to be automatically parked at this time and the vehicle is in a parking state. Therefore, an automatic parking start instruction for automatic parking is generated.
  • APA ECU sends the generated automatic parking start instruction to the mobile terminal, so that the mobile terminal can start receiving the operation information input by the user to monitor the automatic parking process according to the automatic parking start instruction.
  • the operation information determines the parking control instruction for the user to control the automatic parking process.
  • Step 204 Receive a parking control instruction sent by the mobile terminal, and complete an automatic parking operation according to the parking control instruction.
  • the vehicle receives the parking control instruction sent by the mobile terminal through the APA ECU, and directly completes the automatic parking process according to the parking control instruction.
  • the APA ECU can directly determine the instructions that need to be executed by the associated systems in the vehicle during the automatic parking process according to the parking control instruction, and send the instructions to the corresponding Each associated system allows each associated system to execute the instructions until the vehicle finally completes the automatic parking process.
  • the parking control instruction received by the vehicle is to continue the automatic parking information, it means that the user is continuously paying attention to the automatic parking process at this time, and the user observes that the vehicle that is automatically parking is not in an emergency situation, such as a vehicle Obstacles that affect the parking process appear on the parking trajectory and want to continue automatic parking. Therefore, the APA ECU controls all associated systems in the vehicle to continue automatic parking after receiving the continued automatic parking information.
  • the parking control instruction received by the vehicle is to continue to interrupt the automatic parking information, it means that the mobile terminal detects that the user is not continuously on the display screen of the mobile terminal and enters the same gesture operation as the preset operation trajectory, that is, the user is now For some reasons, he did not continue to pay attention to the automatic parking process, or the user observes that the vehicle is in an emergency situation when the automatic parking is being performed, such as an obstacle that affects the parking process on the vehicle parking track, and wants to interrupt the automatic parking Therefore, after the APA ECU receives the automatic parking interruption information, it controls the related systems in the vehicle to interrupt automatic parking.
  • the APA ECU generates a braking command and sends the command to the ESP for the ESP to execute the braking command to prevent the vehicle from colliding with an obstacle that suddenly appears in the parking area during the automatic parking process;
  • APA ECU generates a steering wheel stop rotation command and sends the command to EPS for EPS to execute the command to stop the rotation of the vehicle steering wheel required for automatic parking;
  • APA ECU generates a gear shift command and sends the command to TCU , For the TCU to execute the command to switch the gear position of the vehicle in the automatic parking process to neutral gear or parking gear.
  • the automatic parking method, device, and system provided by the embodiments of the present disclosure are applied to a vehicle including an automatic parking system controller, including: receiving a preset input by the user through the automatic parking system controller Operation; obtain the gear information of the vehicle; generate an automatic parking start instruction according to the preset operation and gear information, and send the automatic parking start instruction to the mobile terminal; receive the parking control instruction sent by the mobile terminal, and according to the parking Car control instructions to complete the automatic parking operation.
  • the mobile terminal in the process of controlling the vehicle to perform automatic parking, converts the operation information input by the user on the mobile terminal with a larger data volume into a parking control command with a smaller data volume, and only parks the vehicle.
  • the control instructions are sent to the vehicle's automatic parking system controller for the vehicle to complete automatic parking.
  • it reduces the communication information capacity between the mobile terminal and the vehicle during the automatic parking process, thereby improving the efficiency of the automatic parking process
  • it is also beneficial to expand other functions that require the use of communication data resources.
  • it reduces the amount of calculation of the automatic parking system controller.
  • it is convenient to support user-defined operation information and improve user experience.
  • FIG. 5 a flowchart of interaction steps of an automatic parking method according to an embodiment of the present disclosure is shown.
  • An automatic parking method provided by an embodiment of the present disclosure is applied to an automatic parking system including a mobile terminal and a vehicle.
  • Step 301 The vehicle receives a preset operation input by the user through the automatic parking system controller.
  • step 201 For details of this step, reference may be made to the above step 201, which will not be repeated here.
  • Step 302 The vehicle obtains gear information of the vehicle.
  • step 202 For details of this step, reference may be made to step 202 above, which will not be repeated here.
  • Step 303 The vehicle obtains the environmental information sent by the vehicle sensor, generates effective parking space information, and receives the user's selection operation information for the effective parking space information.
  • the vehicle may generate a vehicle environmental information feedback command after receiving a preset operation input by the user, and send the vehicle environmental information feedback command to the SENSOR installed on the vehicle through the APA ECU. It may include a vehicle radar sensor used to detect obstacles around the vehicle, and an on-board camera used to detect the surrounding environment of the vehicle. After receiving the vehicle environment information feedback command, the SENSOR collects the vehicle environment from the vehicle radar sensor and the on-board camera. The information is fed back to the APA ECU. Furthermore, the APA ECU can determine whether there is an effective space around the vehicle matching the size of the effective parking space without obstacles based on the vehicle environment information, and use the determined effective space as the effective parking space information.
  • the effective space may be a space with a size of a parking space
  • the size of the parking space may be determined according to specific vehicle model parameters
  • the size of the parking space may be: 6 meters ⁇ 2.7 meters.
  • the APA ECU 50 may send the effective parking space information to the display unit 150 in the vehicle, and the display unit 150 may display the effective parking space information on the display interface of the display unit 150 after receiving the effective parking space information.
  • Parking space information, and an option for the user to select a target parking space is set on the display interface of the display unit.
  • FIG. 6 an effective parking space display interface diagram provided by an embodiment of the present disclosure is shown.
  • A is a suitable parking space
  • the effective space required by the size is the effective parking space for automatic parking.
  • the user can select parking space A in the interface as shown in Figure 6, and determine parking space A as the target parking space for automatic parking.
  • the vehicle display unit sends the user's selection operation information to the APA ECU.
  • the APA ECU receives the selection operation information, on the one hand, it indicates that in the surrounding environment of the vehicle, it has detected an effective parking space that can be used for automatic parking. On the other hand, it further indicates that the user has determined that the automatic parking operation is required. , And actively select the effective parking space corresponding to the automatic parking.
  • the user can also select the "one-key parking" mode on the display interface of the vehicle display unit, so that the APA ECU of the vehicle controls the related systems of the vehicle to perform one-key parking operations to park the vehicle The default parking space of the system.
  • Step 304 The vehicle generates and displays braking reminder information.
  • the vehicle receives the user's selection operation information for the effective parking space information, it generates brake reminder information, and reminds the user to perform the brake operation on the display interface of the vehicle, or by voice, Through the braking system of the vehicle, the vehicle is stopped, ready for automatic parking process.
  • Step 305 The vehicle obtains the speed information of the vehicle, and generates vehicle static information when the speed of the vehicle is 0 kilometers/hour.
  • the vehicle may generate a vehicle speed information feedback command, and send the vehicle speed information feedback command to the ESP system installed on the vehicle through the APA ECU.
  • the ESP system After obtaining the current speed of the vehicle, the ESP system will The vehicle speed information is fed back to the APA ECU, and further, the APA ECU generates vehicle stationary information when the vehicle speed of the vehicle is 0 kilometers/hour.
  • Step 306 In the case that the vehicle receives the vehicle stationary information and the user's selection operation for the effective parking space information, the vehicle performs the operation according to the preset operation, the gear position information, the selection operation information, and the selected operation information. According to the vehicle stationary information, the automatic parking start instruction is generated, and the automatic parking start instruction is sent to the mobile terminal.
  • the vehicle receives the vehicle stationary information, it means that the vehicle is at a standstill at this time. If the vehicle receives the user's selection operation for the effective parking space information, it means that the user has actively selected the corresponding automatic parking Effective parking space, that is, the user wants the vehicle to perform the automatic parking process at this time, and the surrounding environment of the vehicle also meets the conditions for automatic parking. Therefore, the vehicle can generate an automatic parking start instruction and send the quality to the mobile terminal, For the mobile terminal to start receiving the operation information input by the user.
  • APA ECU analyzes the user's intention corresponding to the preset operation and the current state of the vehicle according to the acquired preset operation, gear information, selection operation information, and vehicle stationary information, and generates an automatic parking start instruction .
  • the gear information is that the current gear of the vehicle is forward gear or neutral gear
  • the selection is received
  • Operation information and vehicle static information indicate that the user wants the vehicle to park automatically at this time, and after the vehicle is braked, it changes from the normal driving state to the stationary state.
  • step 307 the mobile terminal receives the operation information input by the user when the automatic parking start instruction is received.
  • the operation information may include any one of the user's gesture operation information on the display screen of the mobile terminal, pressing operation information, sound control information, and shaking operation information on the mobile terminal.
  • the purpose of the mobile terminal receiving the operating information input by the user is to enable the mobile terminal to determine whether the user is continuously monitoring the automatic parking process according to the operating information, and to receive the user’s feedback on the automatic parking process. Intervention and corresponding instructions.
  • Step 308 The mobile terminal generates a parking control instruction according to the operation information.
  • step 308 may specifically include:
  • the mobile terminal converts part of the operation information that has been received within the first preset time into a preset rule every first preset time. Is the parking control command.
  • the mobile terminal starts to receive the operation information input by the user, and in the process of receiving the operation information, every first preset time, will part of the operation information that has been received within the first preset time, According to the preset rules, it is converted into the parking control instruction.
  • the preset rule may include: when the operation information matches the first preset operation, and the time when the operation information matches the first preset operation is greater than or equal to the second preset time
  • the generated parking control instruction is continued automatic parking information; when the operation information does not match the first preset operation, or the time that the operation information matches the first preset operation is less than the second preset operation
  • the generated parking control command is the information of interrupting automatic parking.
  • a preset pattern can be displayed, and the gesture operation in which the user's finger slides along the preset pattern on the display interface is the first preset operation.
  • the first preset operation is a gesture operation in which the user's finger slides along the graphic B, and the graphic B is Preset patterns.
  • the preset pattern can be set by the user according to actual conditions.
  • the first preset time may be a fixed time value, such as 0.2 seconds, 0.4 seconds.
  • the second preset time may also be a fixed time value, such as 0.1 second, 0.2 second.
  • the specific process for the mobile terminal to generate a parking control instruction according to the operation information may be: the mobile terminal receives The operation information entered by the user on the display interface of the mobile phone APP, every 1 second, the operation information received within 1 second is compared with the graph B. If within 1 second, the operation information is compared with the graph B.
  • the shape of B matches for more than 0.8 seconds, it means that the user is continuously sliding his finger on the display interface of the mobile phone APP according to the figure B, which means that the user is continuously monitoring the automatic parking process of the vehicle through the mobile phone APP.
  • the mobile terminal According to the operation information input by the user the generated parking control instruction is automatic parking continued information. After the mobile terminal sends the automatic parking continued information to the vehicle, the vehicle executes the operation of continuing automatic parking.
  • the operation information does not match the shape of graphic B, or the matching time is less than 0.8 seconds, it means that the user has not continued to slide his finger in accordance with graphic B on the display interface of the mobile phone APP, which means The user is not continuously monitoring the automatic parking process of the vehicle through the mobile phone APP, or the user stops sliding on the display interface of the mobile phone APP because of an emergency situation that affects the automatic parking of the vehicle during the automatic parking process of the vehicle.
  • Finger at this time, the mobile terminal generates the parking control instruction based on the operation information input by the user as the interruption of automatic parking information. After the mobile terminal sends the interruption of automatic parking information to the vehicle, the vehicle performs the operation of interrupting the automatic parking.
  • step 308 may specifically include:
  • sub-step 3082 after receiving the complete operation information, the mobile terminal converts the received operation information into the parking control instruction according to a preset rule.
  • the mobile terminal starts to receive the operation information input by the user, and in the process of receiving the operation information, after detecting that the mobile terminal has received the complete operation information, it can convert the received operation information according to The preset rule is transformed into the parking control instruction.
  • the preset rule may include: when the operation information matches the first preset operation, and the time that the operation information matches the first preset operation is greater than or equal to the second preset operation In the case of setting time, the generated parking control instruction is continued automatic parking information; when the operation information does not match the first preset operation, or the operation information does not match the first preset operation If the matched time is less than the second preset time, the generated parking control instruction is information of interrupting automatic parking.
  • a preset pattern can be displayed on the display interface of the mobile phone APP in the mobile terminal, and the gesture operation in which the user's finger slides along the preset pattern on the display interface is the first preset operation, as shown in FIG.
  • the first preset operation is a gesture operation in which the user's finger slides along the figure B, and the figure B is the preset pattern.
  • the specific process of the mobile terminal generating a parking control instruction according to the operation information may be: the mobile terminal receives the user's input on the display interface of the mobile phone APP After detecting that the complete operation information is received, it is detected that the user's finger touches the display interface of the mobile phone APP, and when the user's finger leaves the display interface of the mobile phone APP, the received complete operation information is compared with the figure B If the time for the operation information to match the shape of the graph B exceeds 0.8 seconds, it means that the user is continuously sliding his finger on the display interface of the mobile phone APP in accordance with the graph B, which means that the user is continuously monitoring the automatic parking of the vehicle through the mobile phone APP. During the car process, at this time, the mobile terminal generates the parking control command according to the operation information input by the user to continue automatic parking information. After the mobile terminal sends the continued automatic parking information to the vehicle, the vehicle executes the continued automatic parking operating.
  • the operation information does not match the shape of graphic B, or the matching time is less than 0.8 seconds, it means that the user has not continued to slide his finger in accordance with graphic B on the display interface of the mobile phone APP, that is, the user has not passed the mobile phone APP.
  • the generated parking control instruction is the automatic parking interruption information. After the mobile terminal sends the automatic parking interruption information to the vehicle, the vehicle performs the operation of interrupting the automatic parking.
  • sub-step 3082 may specifically include:
  • sub-step 30821 after the mobile terminal receives the complete operation information and the throughput rate of the communication channel between the mobile terminal and the vehicle is less than the throughput threshold, the mobile terminal will receive all the operating information.
  • the operation information is transformed into the parking control instruction according to the preset rule.
  • the throughput rate is less than the throughput rate threshold, it means that the communication capability between the mobile terminal and the vehicle is poor. Therefore, if the interval is short, the parking control command generated based on the operation information is sent , It may cause blockage of the communication channel between the mobile terminal and the vehicle. Therefore, it is selected to send the parking control command generated according to the operation information to the vehicle after the mobile terminal receives the complete operation information. It can reduce the amount of data transmitted between the mobile terminal and the vehicle, thereby improving the efficiency of the entire automatic parking process.
  • the operation information includes any one of gesture operation information, pressing operation information, sound control information, and shaking operation information for the mobile terminal on the display screen of the mobile terminal.
  • step 308 may specifically include:
  • the mobile terminal displays a preset gesture operation track and prompt information on the display screen of the mobile terminal, and the prompt information is used to prompt the user to input the operation information.
  • FIG. 8 there is shown a display interface diagram of another mobile phone APP provided by an embodiment of the present disclosure.
  • the preset gesture operation trajectory C is displayed, and the user
  • sub-step 3084 when the mobile terminal receives the operation information and the operation information matches the preset gesture operation trajectory, according to a preset rule, the generated parking control instruction is to continue automatically Parking information.
  • the operation information may be gesture operation information for the display screen of the mobile terminal.
  • the operation information is compared with a preset gesture operation trajectory. If the operation information matches the preset gesture operation trajectory, and the operation
  • the generated parking control instruction is the continued automatic parking information, which means that the user is on the display interface of the mobile phone APP If you continue to slide your finger in accordance with the preset gesture operation track, it means that the user is continuously monitoring the automatic parking process of the vehicle through the mobile phone APP.
  • the mobile terminal generates the parking control command according to the operation information input by the user to continue automatic parking.
  • Car information after the mobile terminal sends the continued automatic parking information to the vehicle, the vehicle executes the operation of continuing the automatic parking.
  • the parking control instruction is generated according to the preset rule To interrupt the automatic parking information.
  • the operation information may be gesture operation information for the display screen of the mobile terminal, comparing the operation information with a preset gesture operation trajectory, and if the operation information does not match the preset gesture operation trajectory, generated
  • the parking control instruction is continued automatic parking information, which means that the user is not continuously sliding his finger on the display interface of the mobile phone APP according to the preset gesture operation track, which means that the user is not continuously monitoring the automatic parking of the vehicle through the mobile phone APP.
  • the mobile terminal generates the parking control command based on the operation information input by the user to interrupt the automatic parking information. After the mobile terminal sends the interrupted automatic parking information to the vehicle, the vehicle executes the interruption of automatic parking operating.
  • Step 309 The mobile terminal sends the parking control instruction to the vehicle, so that the vehicle can complete an automatic parking operation according to the parking control instruction.
  • step 103 For details of this step, please refer to the above step 103, which will not be repeated here.
  • Step 310 The vehicle receives a parking control instruction sent by the mobile terminal, and completes an automatic parking operation according to the parking control instruction.
  • step 204 For details of this step, refer to the above step 204, which will not be repeated here.
  • Step 311 The vehicle obtains the status information sent by each associated system of the vehicle, generates current parking information of the vehicle, and sends the current parking information of the vehicle to the mobile terminal.
  • the vehicle can obtain the status information sent by the associated systems of the vehicle through the APA ECU, and generate the current parking information of the vehicle according to the status information sent by the associated systems of the vehicle, and combine the current The parking information is sent to the mobile terminal.
  • the APA ECU can obtain the state of the door through the BCM. If it detects that the door is open, it will display “door open” on the display interface of the mobile phone APP, and the generated current parking information of the vehicle is resumable.
  • Car information if it is detected that the back door of the vehicle is open, “Door Open” will be displayed on the display interface of the mobile phone APP, and the generated current parking information of the vehicle is resumable and interrupted parking information; APA ECU can obtain the vehicle through SENSOR If an obstacle is detected around the vehicle, it will display "obstacle detected" on the display interface of the mobile phone APP, and the generated current parking information of the vehicle is resumable and interrupted parking information; APA ECU can Obtain the distance between the vehicle and the mobile terminal through the Bluetooth module.
  • the display interface of the mobile phone APP will display "Bluetooth key exceeds the safe distance", and the vehicle is complete
  • the current parking information is resumable and interrupted parking information; APA ECU can use the Bluetooth module to obtain whether the user's finger is continuously sliding on the display interface of the mobile phone APP. If it is detected that the user's finger stops sliding on the display interface of the mobile phone APP, it will The display interface of the mobile phone APP displays "the driver stops sliding operation", and the generated current parking information of the vehicle is resumable and interrupted parking information.
  • step 312 the mobile terminal receives and displays the current parking information of the vehicle sent by the vehicle, and the current parking information of the vehicle is status information of each associated system of the vehicle.
  • FIG. 9 there is shown a display interface diagram of another mobile phone APP provided by an embodiment of the present disclosure.
  • the mobile terminal After the mobile terminal receives the current parking information of the vehicle, it displays the current parking information on the display interface of the mobile phone APP in the mobile terminal. Parking information.
  • the current parking information of the vehicle includes any one of normal parking information, restorable interrupted parking information and unrecoverable interrupted parking information.
  • the normal parking information may include: the current speed of the vehicle, the parking trajectory of the vehicle, and the progress of the vehicle completion;
  • the resumable interrupted parking information may include: the door is opened, the Bluetooth key exceeds the safe distance, driving Information such as the stop of sliding operation and detection of obstacles affecting parking;
  • irreversible interruption of parking information may include: failure of the associated system, external force intervention of the steering wheel/shift lever/handbrake, and the number of parking times exceeding the first preset number of times , The vehicle speed exceeds the preset speed, the parking time exceeds the fourth preset time value, the resumable interruption exceeds the second preset number of times, the parking interruption time exceeds the fifth preset time value, the communication connection between the vehicle and the mobile terminal is interrupted, and Information such as the folding of the rearview mirror of the vehicle.
  • the first preset number of times may be 10 times.
  • the preset speed may be 7 kilometers per hour.
  • the fourth preset time value may be 4 minutes.
  • the second preset number of times may be 4 times.
  • the fifth preset time value may be 30 seconds.
  • the method further includes:
  • Step 313 When the current parking information of the vehicle is normal parking information, the mobile terminal generates and displays a request for parking recovery information.
  • the current parking information of the vehicle is the resumable interrupted parking information, that is, the automatic parking process of the vehicle is in an interrupted state that can be resumed at this time. If the automatic parking process is detected as a result of detection that affects the automatic parking of the vehicle The automatic parking is interrupted due to obstacles. After detecting that the obstacles are removed, the current parking information of the vehicle is changed to the normal parking information. At this time, the mobile terminal can generate the information requesting parking recovery and change all the parking information. The parking recovery request information is displayed on the display interface of the mobile phone APP.
  • Step 314 If the mobile terminal receives the user's first confirmation message for the request for parking recovery information within the third preset time, it generates parking recovery information and sends the parking recovery information Send to the vehicle.
  • the parking recovery request information is displayed on the display interface of the mobile phone APP. If the first confirmation message of the user for the parking recovery request information is received within the third preset time, then the parking recovery request is generated. And send the parking recovery information to the vehicle.
  • Step 315 The vehicle receives the parking recovery information sent by the mobile terminal, generates a parking recovery instruction according to the parking recovery information, and sends the parking recovery instruction to each associated system of the vehicle to For each associated system of the vehicle to complete the automatic parking operation.
  • the vehicle receives the parking recovery information sent by the mobile terminal through the APA ECU, indicating that the user confirms the process of resuming the automatic parking. Therefore, the APA ECU system generates a parking recovery instruction and sends the parking recovery instruction to each vehicle. Associated system, after receiving the parking recovery instruction, each associated system of the vehicle continues the automatic parking operation according to the parking recovery instruction until the automatic parking process is completed.
  • FIG. 10 there is shown a display interface diagram of another mobile phone APP provided by an embodiment of the present disclosure.
  • the mobile terminal can display the automatic parking on the display interface of the mobile phone APP. Completed information to remind the user that the automatic parking is complete.
  • FIG. 11 there is shown a display interface diagram of another mobile phone APP provided by an embodiment of the present disclosure.
  • the user can also end the automatic parking process in the mobile phone APP, as shown in FIG. 11
  • the mobile terminal can send an automatic parking pause signal to the vehicle, the vehicle APA ECU and related systems suspend the automatic parking operation, and wait for subsequent signals, and the mobile APP can stop parking.
  • the vehicle is confirmed twice. If the user continues to choose to end the automatic parking, the vehicle ends the automatic parking operation, and if the user chooses to continue the automatic parking, the vehicle continues to perform the automatic parking operation.
  • the current parking information of the vehicle is the unrecoverable interrupted parking information
  • the method also includes:
  • Step 316 The mobile terminal generates parking end information, and sends the parking end information to the vehicle.
  • the current parking information of the vehicle is the unrecoverable interrupted parking information, that is, the automatic parking process of the vehicle is in an unrecoverable interrupted state at this time, so the mobile terminal generates the parking end information and sends the parking end information Send to the vehicle.
  • Step 317 The vehicle receives the parking end information sent by the mobile terminal, generates a parking end instruction according to the parking end information, and sends the parking end instruction to each associated system of the vehicle to For each associated system of the vehicle to end the automatic parking operation.
  • the vehicle receives the parking end information sent by the mobile terminal through the APA ECU, and the vehicle generates the parking end instruction through the APA ECU system, and sends the parking end instruction to the related systems of the vehicle.
  • the automatic parking process is ended according to the parking end instruction.
  • the automatic parking method, device, and system provided by the embodiments of the present disclosure are applied to a vehicle including an automatic parking system controller, including: receiving a preset input by the user through the automatic parking system controller Operation; obtain the gear information of the vehicle; generate an automatic parking start instruction according to the preset operation and gear information, and send the automatic parking start instruction to the mobile terminal; receive the parking control instruction sent by the mobile terminal, and according to the parking Car control instructions to complete the automatic parking operation.
  • the mobile terminal in the process of controlling the vehicle for automatic parking, converts the operation information input by the user on the mobile terminal with a larger data volume into a parking control command with a smaller data volume, and only parking
  • the control instructions are sent to the vehicle's automatic parking system controller for the vehicle to complete automatic parking.
  • it reduces the communication information capacity between the mobile terminal and the vehicle during the automatic parking process, thereby improving the efficiency of the automatic parking process
  • it is also beneficial to expand other functions that require the use of communication data resources.
  • it reduces the amount of calculation of the automatic parking system controller.
  • it is convenient to support user-defined operation information and improve user experience.
  • the embodiment of the present disclosure also provides an automatic parking method.
  • the remote control parking method is another form of automatic parking and is applied to drivers, mobile phones, etc.
  • the application scenarios of APP, car Bluetooth Module (BTM), car host HU and APA ECU include:
  • the driver selects the remote parking mode in the on-board host HU, and controls the vehicle to start the remote parking process.
  • the vehicle host HU After the vehicle host HU detects that the driver selects remote parking, it generates a remote parking instruction, and sends the remote parking instruction to the APA ECU of the vehicle.
  • the APA ECU system After receiving the remote parking command, the APA ECU system remotely controls the parking request, and sends the remote parking request to the BTM.
  • the driver opens the mobile phone APP installed in the mobile terminal for remote parking.
  • the mobile phone APP performs Bluetooth connection and authentication with the BTM.
  • the BTM performs the authentication of the Bluetooth connection request sent by the mobile phone APP, and sends the authentication success information to the mobile phone APP, which means that the Bluetooth connection between the mobile phone and the vehicle is successfully completed.
  • the APA ECU After receiving the connection status of the mobile phone APP, the APA ECU generates a text prompt requesting confirmation to start remote parking, and sends the text prompt to the BTM.
  • the BTM after receiving a text prompt requesting confirmation to start remote parking, the BTM notifies the mobile phone APP to jump to the parking interface.
  • the mobile APP jumps to the parking interface, and feeds back the status of the mobile APP in the parking interface to the BTM.
  • the mobile phone APP is receiving the user's continuous sliding operation of the mobile phone, and sends the information of the user's continuous sliding mobile phone to the BTM.
  • the BTM sends the user's control state information to the APA ECU, and the control state is that the user continues to slide the mobile phone.
  • the APA ECU After the APA ECU receives the control state of the user, it generates parking preparation information indicating that the vehicle can start parking, and sends the parking preparation information to the BTM.
  • the BTM after receiving the parking preparation information, the BTM notifies the mobile phone APP to jump to the parking in progress interface.
  • the APA ECU controls the related systems of the vehicle to park the vehicle.
  • the APA ECU After the APA ECU completes the parking of the vehicle, it generates a text prompt indicating that the vehicle has successfully parked, and sends the text prompt to the BTM.
  • the text prompt indicating that the vehicle is successfully parked is: Ox19:Parking finished.
  • S18 Switch to the parking success interface, and request the driver to confirm whether the car is turned off.
  • the BTM after receiving the text prompt that the vehicle is successfully parked, the BTM notifies the mobile phone APP to switch to the parking success interface, and requests the driver to confirm whether the vehicle is turned off in the parking success interface.
  • the driver can confirm that the vehicle can be turned off through the parking success interface of the mobile phone APP.
  • the mobile phone APP After receiving the driver's confirmation of the stop, the mobile phone APP sends a stop request message to the BTM.
  • the BTM controls the vehicle to perform operations such as shutting down, raising windows, and locking doors after receiving the request to stop the message sent by the mobile phone APP.
  • the embodiment of the present disclosure also provides an automatic parking method.
  • FIG. 13 schematically shows the multiple display interfaces of the mobile phone APP during the remote parking process of the vehicle. include:
  • A1 APP initial interface.
  • the initial interface of the mobile phone APP used to remotely broadcast the vehicle in the mobile terminal is displayed.
  • the user can set the option of remote parking and remote parking.
  • A2 Remote control selection interface.
  • the mobile phone APP After the user selects the remote parking option on the initial interface of the APP, the mobile phone APP displays the A2 interface, in which the user can reconfirm whether to enter the remote parking, if the user chooses yes, the mobile phone APP displays the A3 interface, if the user chooses yes, Then the mobile APP redisplays the A1 interface.
  • A3 System self-check interface.
  • each system of the vehicle After the user selects remote parking in the A2 interface, each system of the vehicle performs a self-check, and the self-check result is displayed in the A3 interface.
  • the self-check result can include the failure of the APA ECU itself, or the failure of each associated system .
  • the mobile phone APP redisplays the A1 interface, and if the self-check result shows that there is no fault in the vehicle, the mobile phone APP displays the A4, A5 or A6 interface.
  • A4 The prompt interface is unblocked in front of the vehicle.
  • the vehicle detects that the front of the vehicle is unblocked, that is, the user can park the vehicle by himself without turning on the remote control of the vehicle, and the A4 interface is displayed.
  • A5 The exit direction selection interface.
  • the vehicle If the vehicle detects that the vehicle can be parked in multiple directions, it will display multiple exit directions on the A5 interface for the user to choose.
  • the parking direction will be displayed on the A5 interface and the user will be prompted to confirm the exit direction.
  • A7 User operation input interface.
  • the A7 interface is displayed, prompting the user to input operation information.
  • the embodiment of the present disclosure also provides an automatic parking device.
  • FIG. 14 there is shown a structural block diagram of an automatic parking device applied to a mobile terminal according to an embodiment of the present disclosure, which may specifically include the following modules:
  • the first receiving module 401 is configured to receive operation information input by the user when an automatic parking start instruction is received;
  • the first generating module 402 is configured to generate a parking control instruction according to the operation information
  • the first generating module 402 may include:
  • the first conversion sub-module is used to convert part of the operation information that has been received within the first preset time in the process of receiving the operation information, according to preset rules, every first preset time Is the parking control command.
  • the first generating module 402 may further include:
  • the second conversion sub-module is configured to, after receiving the complete operation information, convert the received operation information into the parking control instruction according to a preset rule.
  • the preset rules include:
  • the generated parking The control command is to continue automatic parking information
  • the generated The parking control command is the interruption of automatic parking information.
  • the second transformation submodule may include:
  • the conversion unit is configured to: after receiving the complete operation information, and the throughput rate of the communication channel between the mobile terminal and the vehicle is less than the throughput rate threshold, the received operation information , According to the preset rule, it is transformed into the parking control instruction.
  • the operation information includes any one of gesture operation information, pressing operation information, sound control information, and shaking operation information for the mobile terminal on the display screen of the mobile terminal.
  • a selection option of the operation information and a preset operation track corresponding to the operation information are preset in the mobile terminal, and the selection options include: gesture operation option, pressing operation option, and voice control option And shaking operation options.
  • the first generating module 402 may include:
  • the display sub-module is configured to display a preset gesture operation track and prompt information on the display screen of the mobile terminal, where the prompt information is used to prompt the user to input the operation information;
  • the first generation sub-module is used to generate the parking control instruction to continue automatically according to a preset rule when the operation information is received and the operation information matches the preset gesture operation track Parking information;
  • the second generation sub-module is configured to generate the parking control instruction according to the preset rule when the operation information is received and the operation information does not match the preset gesture operation track To interrupt the automatic parking information.
  • the device further includes:
  • the second receiving module is configured to receive and display the current parking information of the vehicle sent by the vehicle.
  • the current parking information of the vehicle is the status information of each associated system of the vehicle.
  • the current parking information of the vehicle includes any one of normal parking information, restorable interrupted parking information and unrecoverable interrupted parking information.
  • the device further includes:
  • the second generating module is configured to generate and display parking recovery request information when the current parking information of the vehicle is normal parking information
  • the third generating module is configured to generate parking recovery information if the user's first confirmation information for the request for parking recovery information is received within the third preset time, and then transfer the parking recovery information Send to the vehicle.
  • the device further includes:
  • the fourth generation module is used to generate parking end information and send the parking end information to the vehicle.
  • the first sending module 403 is configured to send the parking control instruction to the vehicle, so that the vehicle can complete an automatic parking operation according to the parking control instruction.
  • the automatic parking device includes: receiving a preset operation input by a user through an automatic parking system controller; acquiring gear information of the vehicle; and according to the preset operation and gear information, Generate an automatic parking start instruction, and send the automatic parking start instruction to the mobile terminal; receive the parking control instruction sent by the mobile terminal, and complete the automatic parking operation according to the parking control instruction.
  • the mobile terminal in the process of controlling the vehicle for automatic parking, converts the operation information input by the user on the mobile terminal with a larger data volume into a parking control command with a smaller data volume, and only parking The control instructions are sent to the vehicle's automatic parking system controller for the vehicle to complete automatic parking.
  • FIG. 15 there is shown a structural block diagram of an automatic parking device applied to a vehicle including an automatic parking system controller according to an embodiment of the present disclosure, which may specifically include the following modules:
  • the third receiving module 501 is configured to receive a preset operation input by the user through the automatic parking system controller;
  • the obtaining module 502 is used to obtain gear information of the vehicle
  • the second sending module 503 is configured to generate an automatic parking start instruction according to the preset operation and the gear information, and send the automatic parking start instruction to the mobile terminal, so that the mobile terminal is receiving In the case of an automatic parking start instruction, receiving the operation information input by the user, generating a parking control instruction according to the operation information, and sending the parking control instruction to the vehicle;
  • the fourth receiving module 504 is configured to receive a parking control instruction sent by the mobile terminal, and complete an automatic parking operation according to the parking control instruction.
  • the device further includes:
  • the fifth generation module is used to obtain the status information sent by each associated system of the vehicle, generate current parking information of the vehicle, and send the current parking information of the vehicle to the mobile terminal.
  • the current parking information of the vehicle includes any one of normal parking information, restorable interrupted parking information and unrecoverable interrupted parking information.
  • the device further includes:
  • the sixth generation module is configured to receive the parking recovery information sent by the mobile terminal, generate a parking recovery instruction according to the parking recovery information, and send the parking recovery instruction to each associated system of the vehicle, So as to allow each associated system of the vehicle to complete the automatic parking operation.
  • the device further includes:
  • the seventh generation module is configured to receive the parking end information sent by the mobile terminal, generate a parking end instruction according to the parking end information, and send the parking end instruction to each associated system of the vehicle, So as to allow each associated system of the vehicle to end the automatic parking operation.
  • the second sending module 503 may include:
  • the acquisition sub-module is used to acquire environmental information sent by vehicle sensors, generate effective parking space information, and receive user selection operation information for the effective parking space information; acquire vehicle speed information, when the vehicle speed is 0 km/ In the case of hours, generate vehicle static information;
  • the third generation sub-module is used to generate and display brake warning information
  • the fourth generation sub-module is used to obtain vehicle speed information, and when the vehicle speed of the vehicle is 0 km/h, generate vehicle stationary information;
  • the fifth generation sub-module is used for receiving the vehicle static information and the user's selection operation for the effective parking space information according to the preset operation, the gear information, and the selection operation information. And the vehicle stationary information, generate the automatic parking start instruction, and send the automatic parking start instruction to the mobile terminal.
  • the automatic parking device includes: receiving a preset operation input by a user through an automatic parking system controller; acquiring gear information of the vehicle; and according to the preset operation and gear information, Generate an automatic parking start instruction, and send the automatic parking start instruction to the mobile terminal; receive the parking control instruction sent by the mobile terminal, and complete the automatic parking operation according to the parking control instruction.
  • the mobile terminal in the process of controlling the vehicle for automatic parking, converts the operation information input by the user on the mobile terminal with a larger data volume into a parking control command with a smaller data volume, and only parking The control instructions are sent to the vehicle's automatic parking system controller for the vehicle to complete automatic parking.
  • the device embodiments described above are merely illustrative, where the units described as separate components may or may not be physically separated, and the components displayed as units may or may not be physical units, that is, they may be located in One place, or it can be distributed to multiple network units. Some or all of the modules can be selected according to actual needs to achieve the objectives of the solutions of the embodiments. Those of ordinary skill in the art can understand and implement it without creative work.
  • the various component embodiments of the present disclosure may be implemented by hardware, or by software modules running on one or more processors, or by a combination of them.
  • a microprocessor or a digital signal processor (DSP) may be used in practice to implement some or all of the functions of some or all of the components in the computing processing device according to the embodiments of the present disclosure.
  • DSP digital signal processor
  • the present disclosure can also be implemented as a device or device program (for example, a computer program and a computer program product) for executing part or all of the methods described herein.
  • Such a program for realizing the present disclosure may be stored on a computer-readable medium, or may have the form of one or more signals.
  • Such a signal can be downloaded from an Internet website, or provided on a carrier signal, or provided in any other form.
  • FIG. 16 shows a computing processing device that can implement the method according to the present disclosure.
  • the computing processing device traditionally includes a processor 1010 and a computer program product in the form of a memory 1020 or a computer readable medium.
  • the memory 1020 may be an electronic memory such as flash memory, EEPROM (Electrically Erasable Programmable Read Only Memory), EPROM, hard disk, or ROM.
  • the memory 1020 has a storage space 1030 for executing program codes 1031 of any method steps in the above methods.
  • the storage space 1030 for program codes may include various program codes 1031 respectively used to implement various steps in the above method. These program codes can be read from or written into one or more computer program products.
  • These computer program products include program code carriers such as hard disks, compact disks (CDs), memory cards, or floppy disks.
  • Such a computer program product is usually a portable or fixed storage unit as described with reference to FIG. 17.
  • the storage unit may have storage segments, storage spaces, etc. arranged similarly to the memory 1020 in the computing processing device of FIG. 16.
  • the program code can be compressed in an appropriate form, for example.
  • the storage unit includes computer-readable codes 1031', that is, codes that can be read by, for example, a processor such as 1010. These codes, when run by a computing processing device, cause the computing processing device to execute the method described above. The various steps.
  • any reference signs placed between parentheses should not be constructed as a limitation to the claims.
  • the word “comprising” does not exclude the presence of elements or steps not listed in the claims.
  • the word “a” or “an” preceding an element does not exclude the presence of multiple such elements.
  • the present disclosure can be realized by means of hardware including several different elements and by means of a suitably programmed computer. In the unit claims listing several devices, several of these devices may be embodied in the same hardware item. The use of the words first, second, and third, etc. do not indicate any order. These words can be interpreted as names.

Abstract

一种自动泊车方法、装置及系统,包括:在接收到自动泊车开始指令的情况下,接收用户输入的操作信息;根据操作信息,生成泊车控制指令;将泊车控制指令,发送至车辆,以供车辆根据泊车控制指令,完成自动泊车操作。移动终端在控制车辆进行自动泊车的过程中,将用户在移动终端输入的数据容量较大的操作信息,转化成数据容量较小的泊车控制指令,仅将泊车控制指令发送至车辆自动泊车系统控制器,以供车辆完成自动泊车,从而减小了自动泊车过程中移动终端与车辆之间的通信信息容量,进而提高了自动泊车过程的效率,同时也有利于拓展其他需要利用通讯数据资源的功能。

Description

一种自动泊车方法、装置及系统
本申请要求在2019年11月29日提交中国专利局、申请号为201911206064.6、名称为“一种自动泊车方法、装置及系统”的中国专利申请的优先权,其全部内容通过引用结合在本申请中。
技术领域
本公开涉及汽车技术领域,特别涉及一种自动泊车方法、装置及系统。
背景技术
随着人们生活水平的提高,汽车已经成了人们出行必不可少的工具,但由于城市的停车空间有限,在有限的停车位中寻找车位,并成功泊车入位是驾驶员经常面对的问题,因此,自动泊车技术得到了快速的发展。
现有的自动泊车技术,是在进行自动泊车的过程中,在移动终端与汽车的自动泊车系统控制器连接之后,将驾驶员在移动终端中的操作数据,比如驾驶员在手机屏幕上按压的坐标数据,通过通信通道,持续不断的发送至汽车的自动泊车系统控制器,汽车的自动泊车系统控制器对操作数据进行计算和分析,判断该操作数据对应的驾驶员的意图,从而向车辆的相关系统发出继续泊车或停止泊车的信号,车辆的相关系统根据接收到的信号,执行相应的动作,从而完成泊车过程。
但是,在目前的方案中,采用汽车的自动泊车系统控制器来判断驾驶员的意图,因此,自动泊车系统控制器需要持续不断的通过通信通道,接收移动终端发送的驾驶员在移动终端中的操作数据,由于所述操作数据容量较大,因而会大量的占用通讯数据资源,降低自动泊车过程的效率,并且不利于拓展其他需要利用通讯数据资源的功能,同时会占用自动泊车系统控制器的资源。
发明内容
有鉴于此,本公开旨在提出一种自动泊车方法、装置及系统,以解决现有技术中移动终端直接将用户在移动终端输入的操作数据,发送至车辆自动泊车系统控制器,以供车辆完成自动泊车的过程中,由于操作数据容量较大,导致自动泊车过程的效率低下的问题。
为达到上述目的,本公开的技术方案是这样实现的:
一种自动泊车方法,应用于移动终端,所述方法包括:
在接收到自动泊车开始指令的情况下,接收用户输入的操作信息;
根据所述操作信息,生成泊车控制指令;
将所述泊车控制指令,发送至车辆,以供所述车辆根据所述泊车控制指令,完成自动泊车操作。
一种自动泊车方法,应用于包括自动泊车系统控制器的车辆,所述方法包括:
通过所述自动泊车系统控制器,接收用户输入的预设操作;
获取所述车辆的档位信息;
根据所述预设操作和所述档位信息,生成自动泊车开始指令,并将所述自动泊车开始指令发送至移动终端,以使所述移动终端在接收到自动泊车开始指令的情况下,接收用户输入的操作信息,并根据所述操作信息,生成泊车控制指令,并将所述泊车控制指令,发送至车辆;
接收所述移动终端发送的泊车控制指令,并根据所述泊车控制指令,完成自动泊车操作。
一种自动泊车装置,应用于移动终端,所述装置包括:
第一接收模块,用于在接收到自动泊车开始指令的情况下,接收用户输入的操作信息;
第一生成模块,用于根据所述操作信息,生成泊车控制指令;
第一发送模块,用于将所述泊车控制指令,发送至车辆,以供所述车辆根据所述泊车控制指令,完成自动泊车操作。
一种自动泊车装置,应用于包括自动泊车系统控制器的车辆,所述装置包括:
第三接收模块,用于通过所述自动泊车系统控制器,接收用户输入的预设操作;
获取模块,用于获取所述车辆的档位信息;
第二发送模块,用于根据所述预设操作和所述档位信息,生成自动泊车开始指令,并将所述自动泊车开始指令发送至移动终端,以使所述移动终端在接收到自动泊车开始指令的情况下,接收用户输入的操作信息,并根据所述操作信息,生成泊车控制指令,并将所述泊车控制指令,发送至车辆;
第四接收模块,用于接收所述移动终端发送的泊车控制指令,并根据所述泊车控制指令,完成自动泊车操作。
一种自动泊车系统,所述系统包括:移动终端和包括自动泊车系统控制器的车辆,其特征在于,所述移动终端和所述车辆之间通信连接;
所述车辆通过所述自动泊车系统控制器,接收用户输入的预设操作;
所述车辆获取所述车辆的档位信息,并根据所述预设操作和所述档位信息,生成自动泊车开始指令,将所述自动泊车开始指令发送至移动终端;
所述移动终端在接收到所述自动泊车开始指令的情况下,接收用户输入的操作信息,并根据所述操作信息,生成泊车控制指令,将所述泊车控制指令发送至所述车辆;
所述车辆根据所述泊车控制指令,完成自动泊车操作。
相对于现有技术,本公开所述的一种自动泊车方法、装置及系统具有以下优势:
本公开实施例提供的一种自动泊车方法、装置及系统,包括:在接收到自动泊车开始指令的情况下,接收用户输入的操作信息;根据操作信息,生成泊车控制指令;将泊车控制指令,发送至车辆,以供车辆根据泊车控制指令,完成自动泊车操作。本公开中,移动终端在控制车辆进行自动泊车的过程中,将用户在移动终端输入的数据容量较大的操作信息,转化成数据容量较小的泊车控制指令,仅将泊车控制指令发送至车辆自动泊车系统控制器,以供车辆完成自动泊车,一方面,减小了自动泊车过程中移动终端与车辆之间的通信信息容量,进而提高了自动泊车过程的效率,同时也有利于拓展其他需要利用通讯数据资源的功能,另一方面,减轻了自动泊车系统控制器的计算量,此外,便于支持用户自定义操作信息,提高用户的使用体验度。
上述说明仅是本公开技术方案的概述,为了能够更清楚了解本公开的技术手段,而可依照说明书的内容予以实施,并且为了让本公开的上述和其它目的、特征和优点能够更明显易懂,以下特举本公开的具体实施方式。
附图说明
为了更清楚地说明本公开实施例或现有技术中的技术方案,下面将对实施例或现有技术描述中所需要使用的附图作一简单地介绍,显而易见地,下面描述中的附图是本公开的一些实施例,对于本领域普通技术人员来讲,在不付出创造性劳动的前提下,还可以根据这些附图获得其他的附图。
构成本公开的一部分的附图用来提供对本公开的进一步理解,本公开的示意性实施例及其说明用于解释本公开,并不构成对本公开的不当限定。在附图中:
图1为本公开实施例所述的一种自动泊车方法的步骤流程图;
图2为本公开实施例所述的一种自动泊车系统的架构简图;
图3为本公开实施例所述的一种移动终端泊出显示界面图;
图4为本公开实施例所述的另一种自动泊车方法的步骤流程图;
图5为本公开实施例所述的一种自动泊车方法的交互步骤流程图;
图6为本公开实施例所述的一种有效车位显示界面图;
图7为本公开实施例所述的一种手机APP的显示界面图;
图8为本公开实施例所述的另一种手机APP的显示界面图;
图9为本公开实施例所述的另一种手机APP的显示界面图;
图10为本公开实施例所述的另一种手机APP的显示界面图;
图11为本公开实施例所述的另一种手机APP的显示界面图;
图12为本公开实施例所述的另一种遥控泊车方法的交互步骤流程图;
图13为本公开实施例所述的一种遥控泊出方法的操作示意图;
图14为本公开实施例所述的一种自动泊车装置的结构框图;
图15为本公开实施例所述的另一种自动泊车装置的结构框图。
图16示意性地示出了用于执行根据本公开的方法的计算处理设备的框图;以及
图17示意性地示出了用于保持或者携带实现根据本公开的方法的程序代码的存储单元。
具体实施例
为使本公开实施例的目的、技术方案和优点更加清楚,下面将结合本公开实施例中的附图,对本公开实施例中的技术方案进行清楚、完整地描述,显然,所描述的实施例是本公开一部分实施例,而不是全部的实施例。基于本公开中的实施例,本领域普通技术人员在没有作出创造性劳动前提下所获得的所有其他实施例,都属于本公开保护的范围。
需要说明的是,在不冲突的情况下,本公开中的实施例及实施例中的特征可以相互组合。
下面将参考附图并结合实施例来详细说明本公开。
参照图1,示出了本公开实施例所述的一种自动泊车方法的步骤流程图。
本公开实施例提供的一种自动泊车方法,应用于移动终端。
步骤101,在接收到自动泊车开始指令的情况下,接收用户输入的操作信息。
在该步骤中,若移动终端接收到自动泊车开始指令,则开始接收用户在移动终端中输入的操作信息。
所述自动泊车开始指令可以包括自动泊入开始指令和自动泊出开始指令中的任意一种,若所述自动泊车开始指令为自动泊入开始指令,则移动终端开始接收用户在移动终端中输入的操作信息,所述操作信息为用户针对车辆自动泊入的操作行为信息,若所述自动泊车开始指令为自动泊出开始指令,则移动终端开始接收用户在移动终端中输入的操作信息,所述操作信息为用户针对车辆自动泊出的操作行为信息。
具体的,参照图2,示出了本公开实施例所述的一种自动泊车系统的架 构简图,自动泊入开始指令可以是由车辆上的自动泊车系统控制器50(Auto Parking Assist Electronic Control Unit,APA ECU)在接收到用户输入的预设操作,并获取车辆的档位信息之后,生成的自动泊入开始指令,APA ECU 50将生成的自动泊入开始指令发送至移动终端,所述移动终端可以是安装有自动泊车手机软件10(Application,APP)的手机,以供移动终端在接收到自动泊车开始指令之后,开始接收用户针对车辆自动泊入输入的操作信息,手机APP 10用于对用户的操作信息进行判断,将判断结果,即泊车控制指令提供给车辆APA ECU 50,并对车辆当前泊车信息进行显示。
在本公开实施例中,车辆的仪表板或多媒体显示屏上可以设置有自动泊入辅助按钮或开关,所述用户输入的预设操作,可以是用户在想要进行自动泊入车辆时,按下自动泊入辅助按钮或开关的操作,也可以是用户通过车辆中的语音采集模块,输入的开始自动泊入车辆的语音控制操作,进一步的,APA ECU 50可以通过整车网络获取到用户是否进行上述预设操作的信息。
同时,APA ECU 50在获取到用户输入了上述预设操作之后,进一步可以通过整车网络,从车辆变速箱控制单元90(Transmission Control Unit,TCU)获取车辆的档位信息,若车辆此时处于前进档或空档,则APA ECU 50生成自动泊入开始指令。
具体的,手机APP 10中可以设置有自动泊出选项,因而,自动泊出开始指令可以是用户在想要进行自动泊出车辆时,通过手机APP 10选择自动泊出之后,手机APP 10将用户的选择操作信息发送至APA ECU 50,或者在车辆的仪表板中可以设置有自动泊出辅助按钮或开关,用户在想要进行自动泊出车辆时,按下自动泊出辅助按钮或开关的操作,APA ECU 50可以通过整车网络获取到用户是否进行上述操作的信息,进一步的,APA ECU 50在获取到用户想要进行自动泊出车辆的操作信息之后,首先进行车辆自检,在检测到APA ECU 50系统和车辆关联系统没有故障的情况下,从车辆传感器60(SENSOR)获取车辆的环境信息,所述SENSOR 60可以包括用于检测车辆周围障碍物的车辆雷达传感器,和用于检测车辆周围环境的车载摄像头,根据所述环境信息生成车辆可泊出方向信息,并将所述可泊出方向信息发送至手机APP 10,手机APP 10在接收到可泊出方向信息,并将其显示在手机APP 10的显示屏中,参照图3,示出了本公开实施例提供的一种移动终端泊出显示界面图,所述可泊出方向信息为APA ECU 50系统根据车辆此时的环境信息,计算得到的车辆可以顺利泊出的多个方向,若手机APP 10接收到用户在显示屏上针对可泊出方向信息的选择操作信息之后,则生成目标泊出方向及自动泊出开始指令,同时,开始接收用户针对车辆自动泊出过程输入的操作信息。
需要说明的是,上述移动终端与车辆之间通信连接,从而在移动终端与车辆之间可以进行信息传输,车辆中的APA ECU系统与各关联系统之间,可以通过整车网络,完成系统之间的信息传输。
在本公开实施例中,参照图2,移动终端30与车辆40之间可以通过蓝牙进行通信连接和信息传输,具体的,在移动终端30可以包括手机APP 10和软件开发工具包20(Software Development Kit,SDK),所述SDK 20与车辆蓝牙模块160一起构成蓝牙钥匙,用于为手机APP 10和车辆蓝牙模块160的信息交互提供接口并进行通信的安全加密;在车辆40中设置有蓝牙模块160,因而移动终端与车辆之间的信息传输过程具体为:手机APP 10将需要传输的信息通过SDK 20,转发至车辆40上的蓝牙模块160,蓝牙模块160再将所述信息通过整车网络发送至APA ECU 50,由于APA ECU 50与车辆中的各关联系统均可以通过整车网络进行信息传输,从而可以完成手机APP 10与车辆中的各关联系统之间的数据的双向通信。
在本公开实施例中,所述车辆中的各关联系统可以包括:
(1)车身电子稳定系统70(Electronic Stability Program,ESP)用于对车辆行驶距离信息进行反馈及执行制动;
(2)电动助力转向系统80(Electric Power Steering,EPS)用于对方向盘角度信息进行反馈及执行方向盘转动;
(3)变速箱控制单元90(Transmission Control Unit,TCU)用于对当前档位信息进行反馈及执行目标档位切换;
(4)安全带传感器100及座椅压力传感器110用于对当前车内人员状态信息进行反馈,为判定人员意图提供信息反馈;
(5)车身控制单元120(Body Control Unit,BCM)用于对车门状态进行反馈、进行车门锁控制,同时与PEPS进行状态交互;
(6)无钥匙进入/启动系统130(Passive Entrance Passive Start,PEPS)用于进行电源系统的切换管理,发动机的点火启动控制,防盗控制,钥匙指令接收与执行;
(7)电子控制单元(Electronic Control Unit,ECU),用于对发动机状态进行反馈及执行发动机熄火,同时与PEPS进行状态交互。
需要说明的是,APA ECU 50具有图像识别算法,用于对SENSOR 60的驱动及其所采集的信息进行筛选和计算处理,以确认车辆40的周边环境信息;用于对系统功能逻辑的判定与执行,包括对TCU 90档位信息的确认及目标档位信息的输出;对EPS 80当前转角信息的判定及目标转角的指令信息输出;对ESP 70输出的轮速脉冲信息的计算以判定车辆40行驶距离与目标值的差异,当与目标值一致时,请求ESP 70进行刹车控制;对PEPS 120 输出的车辆电源模式及ECU 140发送的发动机状态信息的采集,同时对电源模式及发动机状态发出目标模式及状态信息的指令;对BCM 120输出的车门状态等信息的采集及解闭锁指令的发送;对安全带传感器100、座椅压力传感器110的信息采集,作为执行功能的判定基础;对学习的路径地图信息进行存储记忆。
步骤102,根据所述操作信息,生成泊车控制指令。
在该步骤中,移动终端在接收到自动泊车开始指令后,接收用户终端针对自动泊车过程的操作信息,并根据所述操作信息,按照预设规则,识别用户的意图,将用户输入的操作信息转化为泊车控制指令。
可选的,所述操作信息可以包括:用户针对移动终端的显示屏的手势操作信息、按压操作信息、声音控制信息和针对所述移动终端的晃动操作信息中的任意一种。
可选的,在所述移动终端中预置有所述操作信息的选择选项,以及对应所述操作信息的预设操作轨迹,所述选择选项包括:手势操作选项、按压操作选项、声音控制选项和晃动操作选项,用户可以通过选择选项,自主选择用户在自动泊车过程中需要输入移动终端的操作信息,进一步的,用户还可以自定义设置对应所述操作信息的预设操作轨迹,便于支持用户自定义操作信息。
在本公开实施例中,在用户开启自动泊车过程后,移动终端需要采集用户的操作信息,从而确定用户对自动泊车过程是否在进行持续的监控,以及接收用户对自动泊车过程的介入及相应的指令。
例如,当操作信息为用户针对移动终端的显示屏的手势操作信息时,移动终端可以通过检测用户手指,与移动终端显示屏接触的坐标及接触压力,从而获得用户在移动终端显示屏上的手势操作信息,并基于一定的预设规则,确定手势操作信息对应的用户的意图,生成表征用户意图的泊车控制指令,并将所述泊车控制指令发送至车辆。
在本公开实施例中,所述预设规则即手势操作信息和所述泊车控制指令的对应关系,所述泊车控制指令可以包括:继续自动泊车信息和中断自动泊车信息,若所述泊车控制指令为继续自动泊车信息,则说明移动终端检测到用户持续在移动终端的显示屏上,输入与预设操作轨迹相同的手势操作,即此时用户在持续关注自动泊车过程,并且用户观察到正在进行自动泊车的车辆并未出现紧急状况,比如车辆泊车轨迹上出现影响泊车过程的障碍物,想要继续进行自动泊车。若所述泊车控制指令为中断自动泊车信息,则说明移动终端检测到用户并未持续在移动终端的显示屏上,输入与预设操作轨迹相同的手势操作,即此时用户在因一些原因,并未持续关注自动泊车过程,或 者用户观察到正在进行自动泊车的车辆出现了紧急状况,比如车辆泊车轨迹上出现影响泊车过程的障碍物,想要中断自动泊车。
步骤103,将所述泊车控制指令,发送至车辆,以供所述车辆根据所述泊车控制指令,完成自动泊车操作。
在该步骤中,移动终端将步骤102中生成的泊车控制指令发送至车辆,以供车辆的APA ECU可以直接根据泊车控制指令,确定自动泊车过程中,车辆中各关联系统需要执行的各个指令,并将所述各个指令发送至对应的各个关联系统,以供各个关联系统执行所述指令,直至车辆最终完成自动泊车过程。
具体的,手机APP可以将泊车控制指令,通过手机蓝牙钥匙SDK,发送至车辆上的蓝牙模块,蓝牙模块再将泊车控制指令,通过整车网络发送至APA ECU,APA ECU在接收到泊车控制指令之后,可以直接根据泊车控制指令,确定自动泊车过程中,车辆中各关联系统需要执行的各个指令,并将所述各个指令发送至对应的各个关联系统,以供各个关联系统执行所述指令,直至车辆最终完成自动泊车过程。
例如,若车辆接收到的泊车控制指令为继续自动泊车信息,则说明此时用户在持续关注自动泊车过程,并且用户观察到正在进行自动泊车的车辆并未出现紧急状况,比如车辆泊车轨迹上出现影响泊车过程的障碍物,想要继续进行自动泊车,因而,APA ECU在接收到继续自动泊车信息之后,控制车辆中各关联系统继续进行自动泊车。
若车辆接收到的泊车控制指令为继续中断自动泊车信息,则说明移动终端检测到用户并未持续在移动终端的显示屏上,输入与预设操作轨迹相同的手势操作,即此时用户在因一些原因,并未持续关注自动泊车过程,或者用户观察到正在进行自动泊车的车辆出现了紧急状况,比如车辆泊车轨迹上出现影响泊车过程的障碍物,想要中断自动泊车,因而,APA ECU在接收到中断自动泊车信息之后,控制车辆中各关联系统中断自动泊车。具体的,APA ECU生成制动命令,并将该命令发送至ESP,以供ESP执行该制动命令,防止车辆在自动泊车过程中,与泊车范围内的突然出现的障碍物相撞;APA ECU生成方向盘停止转动命令,并将该命令发送至EPS,以供EPS执行该命令,使车辆方向盘停止自动泊车所需的转动;APA ECU生成档位变换命令,并将该命令发送至TCU,以供TCU执行该命令,使车辆在自动泊车过程中的所处档位,转换为空档或停车档。
综上所述,本公开实施例提供的一种自动泊车方法、装置及系统,应用于移动终端,包括:在接收到自动泊车开始指令的情况下,接收用户输入的操作信息;根据操作信息,生成泊车控制指令;将泊车控制指令,发送至车 辆,以供车辆根据泊车控制指令,完成自动泊车操作。本公开实施例中,移动终端在控制车辆进行自动泊车的过程中,将用户在移动终端输入的数据容量较大的操作信息,转化成数据容量较小的泊车控制指令,仅将泊车控制指令发送至车辆自动泊车系统控制器,以供车辆完成自动泊车,一方面,减小了自动泊车过程中移动终端与车辆之间的通信信息容量,进而提高了自动泊车过程的效率,同时也有利于拓展其他需要利用通讯数据资源的功能,另一方面,减轻了自动泊车系统控制器的计算量,此外,便于支持用户自定义操作信息,提高用户的使用体验度。
参照图4,示出了本公开实施例所述的另一种自动泊车方法的步骤流程图。
本公开实施例提供的一种自动泊车方法,应用于包括自动泊车系统控制器的车辆。
步骤201,通过所述自动泊车系统控制器,接收用户输入的预设操作。
在该步骤中,具有APA ECU的车辆,可以通过APA ECU,接收用户输入的预设操作,从而获取用户需要开启自动泊车的意图。
在本公开实施例中,所述用户输入的预设操作,可以是用户选择车辆执行自动泊车的操作,例如,在车辆的仪表板中设置有自动泊入辅助按钮或开关的情况下,所述用户输入的预设操作,可以是用户在想要进行自动泊入车辆时,按下自动泊入辅助按钮或开关的操作,进一步的,APA ECU就可以通过整车网络获取到用户是否进行上述预设操作的信息。
此外,在车辆的仪表板中设置有自动泊出辅助按钮或开关的情况下,用户在想要进行自动泊出车辆时,按下自动泊出辅助按钮或开关的操作,APA ECU就可以通过整车网络获取到用户是否进行上述操作的信息。
步骤202,获取所述车辆的档位信息。
在该步骤中,具有APA ECU的车辆,可以通过APA ECU,获取车辆的档位信息。
步骤203,根据所述预设操作和所述档位信息,生成自动泊车开始指令,并将所述自动泊车开始指令发送至移动终端,以使所述移动终端在接收到自动泊车开始指令的情况下,接收用户输入的操作信息,并根据所述操作信息,生成泊车控制指令,并将所述泊车控制指令,发送至车辆。
在该步骤中,APA ECU根据获取的预设操作和所述档位信息,分析所述预设操作对应的用户的意图,以及车辆当前的状态,生成自动泊车开始指令。
在本公开实施例中,若所述预设操作为自动泊入辅助按钮或开关被按下的操作,所述档位信息为车辆当前档位为前进档或空档,则说明此时用户想 要车辆自动泊入,并且车辆处于正常行驶状态,因此,生成自动泊入的自动泊车开始指令;若所述预设操作为自动泊出辅助按钮或开关被按下的操作,所述档位信息为车辆当前档位为停车档,则说明此时用户想要车辆自动泊出,并且车辆处于停车状态,因此,生成自动泊出的自动泊车开始指令。
进一步的,APA ECU将生成的自动泊车开始指令发送至移动终端,以供移动终端根据自动泊车开始指令,开始接收用户为了对自动泊车过程进行监控,而输入的操作信息,移动终端根据操作信息,确定用户对于自动泊车过程进行控制的泊车控制指令。
步骤204,接收所述移动终端发送的泊车控制指令,并根据所述泊车控制指令,完成自动泊车操作。
在该步骤中,车辆通过APA ECU,接收移动终端发送的泊车控制指令,并直接根据所述泊车控制指令,完成自动泊车过程。
具体的,APA ECU在接收到泊车控制指令之后,可以直接根据泊车控制指令,确定自动泊车过程中,车辆中各关联系统需要执行的各个指令,并将所述各个指令发送至对应的各个关联系统,以供各个关联系统执行所述指令,直至车辆最终完成自动泊车过程。
例如,若车辆接收到的泊车控制指令为继续自动泊车信息,则说明此时用户在持续关注自动泊车过程,并且用户观察到正在进行自动泊车的车辆并未出现紧急状况,比如车辆泊车轨迹上出现影响泊车过程的障碍物,想要继续进行自动泊车,因而,APA ECU在接收到继续自动泊车信息之后,控制车辆中各关联系统继续进行自动泊车。
若车辆接收到的泊车控制指令为继续中断自动泊车信息,则说明移动终端检测到用户并未持续在移动终端的显示屏上,输入与预设操作轨迹相同的手势操作,即此时用户在因一些原因,并未持续关注自动泊车过程,或者用户观察到正在进行自动泊车的车辆出现了紧急状况,比如车辆泊车轨迹上出现影响泊车过程的障碍物,想要中断自动泊车,因而,APA ECU在接收到中断自动泊车信息之后,控制车辆中各关联系统中断自动泊车。具体的,APA ECU生成制动命令,并将该命令发送至ESP,以供ESP执行该制动命令,防止车辆在自动泊车过程中,与泊车范围内的突然出现的障碍物相撞;APA ECU生成方向盘停止转动命令,并将该命令发送至EPS,以供EPS执行该命令,使车辆方向盘停止自动泊车所需的转动;APA ECU生成档位变换命令,并将该命令发送至TCU,以供TCU执行该命令,使车辆在自动泊车过程中的所处档位,转换为空档或停车档。
综上所述,本公开实施例提供的一种自动泊车方法、装置及系统,应用于包括自动泊车系统控制器的车辆,包括:通过自动泊车系统控制器,接收 用户输入的预设操作;获取车辆的档位信息;根据预设操作和档位信息,生成自动泊车开始指令,并将自动泊车开始指令发送至移动终端;接收移动终端发送的泊车控制指令,并根据泊车控制指令,完成自动泊车操作。本公开实施例中,移动终端在控制车辆进行自动泊车的过程中,将用户在移动终端输入的数据容量较大的操作信息,转化成数据容量较小的泊车控制指令,仅将泊车控制指令发送至车辆自动泊车系统控制器,以供车辆完成自动泊车,一方面,减小了自动泊车过程中移动终端与车辆之间的通信信息容量,进而提高了自动泊车过程的效率,同时也有利于拓展其他需要利用通讯数据资源的功能,另一方面,减轻了自动泊车系统控制器的计算量,此外,便于支持用户自定义操作信息,提高用户的使用体验度。
参照图5,示出了本公开实施例所述的一种自动泊车方法的交互步骤流程图。
本公开实施例提供的一种自动泊车方法,应用于一种包括移动终端和车辆的自动泊车系统。
步骤301,所述车辆通过所述自动泊车系统控制器,接收用户输入的预设操作。
该步骤具体可以参照上述步骤201,此处不再赘述。
步骤302,所述车辆获取所述车辆的档位信息。
该步骤具体可以参照上述步骤202,此处不再赘述。
步骤303,所述车辆获取车辆传感器发送的环境信息,生成有效车位信息,并接收用户针对所述有效车位信息的选择操作信息。
在步骤301之后,所述车辆可以在接收用户输入的预设操作之后,生成车辆环境信息反馈命令,并通过APA ECU将所述车辆环境信息反馈命令发送至安装在车辆上的SENSOR,所述SENSOR可以包括用于检测车辆周围障碍物的车辆雷达传感器,和用于检测车辆周围环境的车载摄像头,所述SENSOR在接收到车辆环境信息反馈命令之后,将车辆雷达传感器和车载摄像头采集到的车辆环境信息,反馈至APA ECU,进而,APA ECU可以根据车辆环境信息,判断车辆周围是否存在与有效车位尺寸匹配的不存在障碍物的有效空间,并将确定的有效空间作为有效车位信息。
优选的,所述有效空间可以是一个具有车位尺寸的空间,所述车位尺寸可以根据具体的车辆型号参数确定,所述车位尺寸可以为:6米×2.7米。
进一步的,参照图2,APA ECU 50可以将所述有效车位信息发送至车辆中的显示单元150,显示单元150在接收到有效车位信息之后,可以在显示单元150的显示界面中显示所述有效车位信息,并在显示单元的显示界面上设置提供用户选择目标泊车车位的选项,参照图6,示出了本公开实施例 提供的一种有效车位显示界面图,图中A即为符合车位尺寸要求的有效空间,即可以进行自动泊车的有效车位,用户可以在如图6所示的界面中,选择A车位,将A车位确定为进行自动泊车的目车位。
此外,用户在车辆显示单元的显示界面上进行了针对有效车位信息的选择操作之后,车辆显示单元将用户的选择操作信息发送至APA ECU。
进一步的,若APA ECU接收到所述选择操作信息,一方面,说明在车辆的周边环境中,检测到了可以进行自动泊车的有效车位,另一方面,进一步说明用户确定需要进行自动泊车操作,并主动选择了自动泊车对应的有效车位。
可选的,参照图6,用户也可以在车辆显示单元的显示界面上选择“一键泊入”模式,从而车辆APA ECU控制车辆的各关联系统进行一键泊入车辆操作,将车辆泊入系统默认的车位。
步骤304,所述车辆生成刹车提醒信息并显示。
在该步骤中,若车辆接收到用户针对所述有效车位信息的选择操作信息,则生成刹车提醒信息,并在显示所述车辆的显示界面上,或者以语音的方式,提醒用户进行刹车操作,通过车辆的制动系统,使车辆停止,准备进行自动泊车过程。
步骤305,所述车辆获取车辆的车速信息,在所述车辆的车速为0千米/小时的情况下,生成车辆静止信息。
在步骤303之后,所述车辆可以生成车速信息反馈命令,并通过APA ECU将所述车速信息反馈命令发送至安装在车辆上ESP系统,所述ESP系统在获取车辆的当前车速之后,将所述车速信息反馈至APA ECU,进而,APA ECU在所述车辆的车速为0千米/小时的情况下,生成车辆静止信息。
步骤306,所述车辆在接收到车辆静止信息,以及接收到用户针对所述有效车位信息的选择操作的情况下,根据所述预设操作、所述档位信息、所述选择操作信息和所述车辆静止信息,生成所述自动泊车开始指令,并将所述自动泊车开始指令发送至移动终端。
在该步骤中,若车辆接收到所述车辆静止信息,则说明车辆此时处于静止状态,若车辆接收到用户针对所述有效车位信息的选择操作,则说明用户主动选择了自动泊车对应的有效车位,即此时用户想要车辆进行自动泊车过程,并且车辆的周边环境也符合自动泊车的条件,因此,车辆可以生成自动泊车开始指令,并将所述质量发送至移动终端,以供移动终端开始接收用户输入的操作信息。
在该步骤中,APA ECU根据获取的预设操作、档位信息、选择操作信息和车辆静止信息,分析所述预设操作对应的用户的意图,以及车辆当前的 状态,生成自动泊车开始指令。
在本公开实施例中,若所述预设操作为自动泊入辅助按钮或开关被按下的操作,所述档位信息为车辆当前档位为前进档或空档,并接收到了所述选择操作信息以及车辆静止信息,则说明此时用户想要车辆自动泊入,并且车辆经过制动之后,由正常行驶状态改变为静止状态,同时,在车辆的周边环境中存在可以进行自动泊车的有效车位,并且用户主动选择了自动泊车对应的有效车位,即此时用户想要车辆进行自动泊车过程,并且车辆的周边环境也符合自动泊车的条件,因此,APA ECU生成自动泊出的自动泊车开始指令。
步骤307,所述移动终端在接收到自动泊车开始指令的情况下,接收用户输入的操作信息。
在该步骤中,所述操作信息可以包括:用户针对移动终端的显示屏的手势操作信息、按压操作信息、声音控制信息和针对所述移动终端的晃动操作信息中的任意一种,在本公开实施例中,移动终端接收用户输入的操作信息的目的,是使移动终端可以根据所述操作信息,从而判断用户对自动泊车过程是否在进行持续的监控,以及接收用户对自动泊车过程的介入及相应的指令。
步骤308,所述移动终端根据所述操作信息,生成泊车控制指令。
可选的,在本公开实施例的一种实现方式中,步骤308具体可以包括:
子步骤3081,所述移动终端在接收所述操作信息的过程中,每隔第一预设时间,将在所述第一预设时间内已接收到的部分操作信息,按照预设规则,转化为所述泊车控制指令。
在该步骤中,移动终端开始接收用户输入的操作信息,并在接收所述操作信息的过程中,每隔第一预设时间,将在第一预设时间内已接收到的部分操作信息,按照预设规则,转化为所述泊车控制指令。
可选的,所述预设规则可以包括:在所述操作信息与第一预设操作相匹配,且操作信息与第一预设操作相匹配的时间,大于或等于第二预设时间的情况下,生成的泊车控制指令为继续自动泊车信息;在所述操作信息与第一预设操作不匹配,或操作信息与所述第一预设操作相匹配的时间,小于第二预设时间的情况下,生成的泊车控制指令为中断自动泊车信息。
具体的,移动终端中的手机APP的显示界面上,可以显示预设图案,用户手指在所述显示界面上沿所述预设图案进行滑动的手势操作,即为第一预设操作,参照图7,示出了本公开实施例提供的一种手机APP的显示界面图,如图7所示,所述第一预设操作即为用户手指沿图形B进行滑动的手势操作,图形B即为预设图案。
优选地,所述预设图案可以由用户根据实际情况进行设置。
优选地,所述第一预设时间可以是一个固定的时间值,比如:0.2秒、0.4秒。
优选地,所述第二预设时间也可以是一个固定的时间值,比如:0.1秒、0.2秒。
具体的,若预设图案为图形B,第一预设时间为1秒,第二预设时间为0.8秒,则移动终端根据操作信息,生成泊车控制指令的具体过程可以为:移动终端接收用户在手机APP的显示界面中输入的操作信息,每间隔1秒钟,将在1秒钟内接收到的操作信息,与图形B进行比较,若在1秒钟内,所述操作信息与图形B的形状相匹配的时间超过0.8秒,则说明用户在手机APP的显示界面上按照图形B在持续滑动手指,即说明用户通过手机APP在持续监控车辆的自动泊车过程,此时,移动终端根据用户输入的操作信息,生成的泊车控制指令为继续自动泊车信息,在移动终端将继续自动泊车信息发送至车辆之后,车辆执行继续进行自动泊车的操作。
若在1秒钟内,所述操作信息与图形B的形状不匹配,或者相匹配的时间小于0.8秒,则说明用户并未在手机APP的显示界面上按照图形B在持续滑动手指,即说明用户并未通过手机APP在持续监控车辆的自动泊车过程,或者用户在车辆进行自动泊车的过程中,因为观察到存在影响车辆进行自动泊车的紧急状况,停止在手机APP的显示界面滑动手指,此时移动终端根据用户输入的操作信息,生成的泊车控制指令为中断自动泊车信息,在移动终端将中断自动泊车信息发送至车辆之后,车辆执行中断自动泊车的操作。
可选的,本公开实施例的另一种实现方式中,步骤308具体可以包括:
子步骤3082,所述移动终端在接收到完整的所述操作信息之后,将接收到的所述操作信息,按照预设规则,转化为所述泊车控制指令。
在该步骤中,移动终端开始接收用户输入的操作信息,并在接收所述操作信息的过程中,移动终端在检测到接收到完整的所述操作信息之后,可以将接受到的操作信息,按照预设规则,转化为所述泊车控制指令。
可选的,所述预设规则可以包括:在所述操作信息与第一预设操作相匹配,且所述操作信息与所述第一预设操作相匹配的时间,大于或等于第二预设时间的情况下,生成的所述泊车控制指令为继续自动泊车信息;在所述操作信息与所述第一预设操作不匹配,或所述操作信息与所述第一预设操作相匹配的时间,小于所述第二预设时间的情况下,生成的所述泊车控制指令为中断自动泊车信息。
具体的,移动终端中的手机APP的显示界面上,可以显示预设图案, 用户手指在所述显示界面上沿所述预设图案进行滑动的手势操作,即为第一预设操作,如图7所示,所述第一预设操作即为用户手指沿图形B进行滑动的手势操作,图形B即为预设图案。
具体的,若预设图案为图形B,第二预设时间为0.8秒,则移动终端根据操作信息,生成泊车控制指令的具体过程可以为:移动终端接收用户在手机APP的显示界面中输入的操作信息,在检测到接收到完整的操作信息之后,即检测到用户手指接触手机APP的显示界面,到用户手指离开手机APP的显示界面,将接受到的完整的操作信息与图形B进行比较,若所述操作信息与图形B的形状相匹配的时间超过0.8秒,则说明用户在手机APP的显示界面上按照图形B在持续滑动手指,即说明用户通过手机APP在持续监控车辆的自动泊车过程,此时,移动终端根据用户输入的操作信息,生成的泊车控制指令为继续自动泊车信息,在移动终端将继续自动泊车信息发送至车辆之后,车辆执行继续进行自动泊车的操作。
若所述操作信息与图形B的形状不匹配,或者相匹配的时间小于0.8秒,则说明用户并未在手机APP的显示界面上按照图形B在持续滑动手指,即说明用户并未通过手机APP在持续监控车辆的自动泊车过程,或者用户在车辆进行自动泊车的过程中,因为观察到存在影响车辆进行自动泊车的紧急状况,停止在手机APP的显示界面滑动手指,此时移动终端根据用户输入的操作信息,生成的泊车控制指令为中断自动泊车信息,在移动终端将中断自动泊车信息发送至车辆之后,车辆执行中断自动泊车的操作。
可选的,子步骤3082具体可以包括:
子步骤30821,所述移动终端在接收到完整的所述操作信息之后,且所述移动终端与所述车辆之间的通信通道的吞吐率,小于吞吐率阈值的情况下,将接收到的所述操作信息,按照所述预设规则,转化为所述泊车控制指令。
在该步骤中,若所述吞吐率小于吞吐率阈值,则说明移动终端与所述车辆之间的通信能力较差,因此若间隔较短的时间,就发送根据操作信息生成的泊车控制指令,可能会造成移动终端与车辆之间的通信通道的堵塞,因而,选择在移动终端在接收到完整的所述操作信息之后,再将根据操作信息生成的泊车控制指令,发送至车辆,从而可以降低移动终端与车辆之间传输的数据量,从而提高整个自动泊车过程的效率。
可选的,所述操作信息包括:针对所述移动终端的显示屏的手势操作信息、按压操作信息、声音控制信息和针对所述移动终端的晃动操作信息中的任意一种。
可选的,在所述操作信息为针对所述移动终端的显示屏的手势操作信 息,所述预设操作轨迹为预设手势操作轨迹的情况下,步骤308具体可以包括:
子步骤3083,所述移动终端在所述移动终端的显示屏上,显示预设手势操作轨迹及提示信息,所述提示信息用于提示用户输入所述操作信息。
在该步骤中,参照图8,示出了本公开实施例提供的另一种手机APP的显示界面图,在移动终端中的手机APP的显示界面上,显示预设手势操作轨迹C,以及用于提示用户输入操作信息的提示信息:“用手指持续滑动进行自动泊车”。
子步骤3084,所述移动终端在接收到所述操作信息,且所述操作信息与所述预设手势操作轨迹匹配的情况下,根据预设规则,生成的所述泊车控制指令为继续自动泊车信息。
在该步骤中,所述操作信息可以为针对所述移动终端的显示屏的手势操作信息,比较所述操作信息和预设手势操作轨迹,若操作信息与预设手势操作轨迹相匹配,且操作信息与所述第一预设操作相匹配的时间,大于或等于第二预设时间的情况下,生成的所述泊车控制指令为继续自动泊车信息,即说明用户在手机APP的显示界面上按照预设手势操作轨迹在持续滑动手指,即说明用户通过手机APP在持续监控车辆的自动泊车过程,此时,移动终端根据用户输入的操作信息,生成的泊车控制指令为继续自动泊车信息,在移动终端将继续自动泊车信息发送至车辆之后,车辆执行继续进行自动泊车的操作。
子步骤3085,所述移动终端在接收到所述操作信息,且所述操作信息与所述预设手势操作轨迹不匹配的情况下,根据所述预设规则,生成的所述泊车控制指令为中断自动泊车信息。
在该步骤中,所述操作信息可以为针对所述移动终端的显示屏的手势操作信息,比较所述操作信息和预设手势操作轨迹,若操作信息与预设手势操作轨迹不匹配,生成的所述泊车控制指令为继续自动泊车信息,即说明用户并未在手机APP的显示界面上按照预设手势操作轨迹在持续滑动手指,即说明用户并未通过手机APP在持续监控车辆的自动泊车过程,此时,移动终端根据用户输入的操作信息,生成的泊车控制指令为中断自动泊车信息,在移动终端将中断自动泊车信息发送至车辆之后,车辆执行中断自动泊车的操作。
步骤309,所述移动终端将所述泊车控制指令,发送至车辆,以供所述车辆根据所述泊车控制指令,完成自动泊车操作。
该步骤具体可以参照上述步骤103,此处不再赘述。
步骤310,所述车辆接收所述移动终端发送的泊车控制指令,并根据所 述泊车控制指令,完成自动泊车操作。
该步骤具体可以参照上述步骤204,此处不再赘述。
步骤311,所述车辆获取所述车辆各关联系统发送的状态信息,生成车辆当前泊车信息,并将所述车辆当前泊车信息发送至所述移动终端。
在车辆进行自动泊车的过程中,车辆可以通过APA ECU获取车辆各关联系统发送的状态信息,根据所述车辆各关联系统发送的状态信息,生成车辆当前泊车信息,并将所述车辆当前泊车信息发送至移动终端。
在本公开实施例中,APA ECU可以通过BCM获取车门状态,若检测到车门开启,则在所述手机APP的显示界面上显示“车门开启”,生成的车辆当前泊车信息为可恢复中断泊车信息,若检测到车辆后背门开启,则在所述手机APP的显示界面上显示“车门开启”,生成的车辆当前泊车信息为可恢复中断泊车信息;APA ECU可以通过SENSOR获取车辆的周边环境信息,若检测到车辆周边存在障碍物,则在所述手机APP的显示界面上显示“探测到障碍物”,生成的车辆当前泊车信息为可恢复中断泊车信息;APA ECU可以通过蓝牙模块获取车辆与移动终端之间的距离,若检测到车辆与移动终端之间的距离超出安全距离,则在所述手机APP的显示界面上显示“蓝牙钥匙超出安全距离”,成的车辆当前泊车信息为可恢复中断泊车信息;APA ECU可以通过蓝牙模块,获取用户手指是否在手机APP的显示界面进行持续滑动操作,若检测到用户手指在手机APP的显示界面停止滑动,则在所述手机APP的显示界面上显示“驾驶员停止滑动操作”,生成的车辆当前泊车信息为可恢复中断泊车信息。
步骤312,所述移动终端接收所述车辆发送的车辆当前泊车信息并显示,所述车辆当前泊车信息为所述车辆各关联系统的状态信息。
参照图9,示出了本公开实施例提供的另一种手机APP的显示界面图,移动终端接收到车辆当前泊车信息之后,在移动终端中的手机APP的显示界面上,显示所述当前泊车信息。
可选的,所述车辆当前泊车信息包括正常泊车信息,可恢复中断泊车信息和不可恢复中断泊车信息中的任意一种。
在本公开实施例中,正常泊车信息可以包括:车辆的当前车速、车辆的泊车轨迹和车辆完成进度等信息;可恢复中断泊车信息可以包括:车门开启、蓝牙钥匙超出安全距离、驾驶员停止滑动操作和检测到影响泊车的障碍物等信息;不可恢复中断泊车信息可以包括:关联系统出现故障、方向盘/换挡杆/手刹被外力干预、泊车次数超过第一预设次数、车速超过预设速度、泊车时间超过第四预设时间值、可恢复中断超过第二预设次数、泊车中断时间超过第五预设时间值、车辆和移动终端之间通信连接中断和车辆后视镜折叠等信 息。
优选的,所述第一预设次数可以为10次。
优选的,所述预设速度可以为7千米/小时。
优选的,所述第四预设时间值可以为4分钟。
优选的,所述第二预设次数可以为4次。
优选的,所述第五预设时间值可以为30秒。
可选的,在所述车辆当前泊车信息为所述可恢复中断泊车信息的情况下,所述方法还包括:
步骤313,所述移动终端在所述车辆当前泊车信息为正常泊车信息时,生成请求泊车恢复信息并显示。
在该步骤中,车辆当前泊车信息为可恢复中断泊车信息,即车辆此时自动泊车过程处于可以恢复的中断状态,若自动泊车过程是由于检测到存在影响车辆进行自动泊车的障碍物,而导致的自动泊车中断,在检测到所述障碍物被解除,即车辆当前泊车信息更改为正常泊车信息,此时,移动终端可以生成请求泊车恢复信息,并将所述请求泊车恢复信息显示在所述手机APP的显示界面上。
步骤314,所述移动终端若在所述第三预设时间内,接收到用户针对所述请求泊车恢复信息的第一确认信息,则生成泊车恢复信息,并将所述泊车恢复信息发送至所述车辆。
在该步骤中,手机APP的显示界面上显示有请求泊车恢复信息,若在第三预设时间内,接收到户针对所述请求泊车恢复信息的第一确认信息,则生成泊车恢复信息,并将所述泊车恢复信息发送至车辆。
步骤315,所述车辆接收所述移动终端发送的泊车恢复信息,并根据所述泊车恢复信息,生成泊车恢复指令,将所述泊车恢复指令发送至所述车辆各关联系统,以供所述车辆各关联系统完成所述自动泊车操作。
在该步骤中,车辆通过APA ECU接收到移动终端发送的泊车恢复信息,说明用户确认恢复自动泊车过程,因而APA ECU系统,生成泊车恢复指令,并将泊车恢复指令发送至车辆各关联系统,车辆各关联系统在接收到泊车恢复指令之后,按照所述泊车恢复指令,继续进行自动泊车操作,直至完成自动泊车过程。
可选的,参照图10,示出了本公开实施例提供的另一种手机APP的显示界面图,在完成自动泊车过程之后,移动终端可以在手机APP的显示界面上显示自动泊车已完成的信息,以提醒用户自动泊车完成。
可选的,参照图11,示出了本公开实施例提供的另一种手机APP的显示界面图,在自动泊车过程中,用户也可以在手机APP中结束自动泊车过 程,如图11所示,在用户选择并确认结束自动泊车之后,移动终端可向车辆发送自动泊车暂停信号,车辆APA ECU及各关联系统暂停自动泊车操作,并等待后续信号,手机APP可以进行结束泊车二次确认,若用户继续选择结束自动泊车,则车辆结束自动泊车操作,若用户选择继续自动泊车,则车辆继续进行自动泊车操作。
可选的,在所述车辆当前泊车信息为所述不可恢复中断泊车信息的情况下,
所述方法还包括:
步骤316,所述移动终端生成泊车结束信息,并将所述泊车结束信息发送至所述车辆。
在该步骤中,车辆当前泊车信息为不可恢复中断泊车信息,即车辆此时自动泊车过程处于不可恢复的中断状态,因而移动终端生成泊车结束信息,并将所述泊车结束信息发送至车辆。
步骤317,所述车辆接收所述移动终端发送的泊车结束信息,并根据所述泊车结束信息,生成泊车结束指令,将所述泊车结束指令发送至所述车辆各关联系统,以供所述车辆各关联系统结束所述自动泊车操作。
在该步骤中,车辆通过APA ECU接收到移动终端发送的泊车结束信息,车辆通过APA ECU系统,生成泊车结束指令,并将泊车结束指令发送至车辆各关联系统,车辆各关联系统在接收到泊车结束指令之后,按照所述泊车结束指令,结束自动泊车过程。
综上所述,本公开实施例提供的一种自动泊车方法、装置及系统,应用于包括自动泊车系统控制器的车辆,包括:通过自动泊车系统控制器,接收用户输入的预设操作;获取车辆的档位信息;根据预设操作和档位信息,生成自动泊车开始指令,并将自动泊车开始指令发送至移动终端;接收移动终端发送的泊车控制指令,并根据泊车控制指令,完成自动泊车操作。本公开实施例中,移动终端在控制车辆进行自动泊车的过程中,将用户在移动终端输入的数据容量较大的操作信息,转化成数据容量较小的泊车控制指令,仅将泊车控制指令发送至车辆自动泊车系统控制器,以供车辆完成自动泊车,一方面,减小了自动泊车过程中移动终端与车辆之间的通信信息容量,进而提高了自动泊车过程的效率,同时也有利于拓展其他需要利用通讯数据资源的功能,另一方面,减轻了自动泊车系统控制器的计算量,此外,便于支持用户自定义操作信息,提高用户的使用体验度。
在上述实施例的基础上,本公开实施例还提供了一种自动泊车方法。
参照图12,示出了本公开实施例所述的另一种遥控泊车方法的交互步骤流程图,所述遥控泊车方法是另一种形式的自动泊车,应用于包括驾驶员、 手机APP、车载蓝牙模块(Bluetooth Module,BTM)、车载主机HU和APA ECU的应用场景,具体包括:
S1,驾驶员选择遥控泊入。
在该步骤中,驾驶员在车载主机HU中选择遥控泊入模式,控制车辆开始进行遥控泊入过程。
S2,车载主机HU将遥控泊入指令发送至APA ECU。
在该步骤中,车载主机HU检测到驾驶员选择遥控泊入之后,生成遥控泊入指令,并将所述遥控泊入指令发送至车辆的APA ECU。
具体的,所述遥控泊入指令为:HU_ParkModeReq=Ox2:Select remote parking。
在该步骤中,S3,遥控泊车请求。
APA ECU系统在接收到遥控泊入指令之后,遥控泊车请求,并将所述遥控泊车请求发送至BTM。
具体的,所述遥控泊车请求为:RmtParkingRequest=Ox1:Request park in。
S4,打开手机APP。
在该步骤中,驾驶员打开安装在移动终端中,用于遥控泊车的手机APP。
S5,蓝牙连接及认证。
在该步骤中,手机APP向BTM进行蓝牙连接及认证。
S6,认证成功。
在该步骤中,BTM进行手机APP发送的蓝牙连接请求的认证,并将认证成功信息发送至手机APP,即说明手机与车辆之间成功完成蓝牙连接。
S7,手机APP连接情况。
在该步骤中,BTM在对手机APP发送的蓝牙连接请求进行认证之后,将手机APP与BTM的连接情况发送至APA ECU,具体的,BTM发送的信息为:RmtCtrlCnnctSts=Ox1:Connection。
S8,发送文字提示。
在该步骤中,APA ECU在接收到手机APP的连接情况之后,生成请求确认开始进行遥控泊车的文字提示,并将所述文字提示发送至BTM。
具体的,所述请求确认开始进行遥控泊车的文字提示为:HAP_TextDisp=Ox34:please confirm to start parking。
S9,通知跳转到泊车界面。
在该步骤中,BTM在接收到请求确认开始进行遥控泊车的文字提示之后,通知手机APP跳转到泊车界面。
S10,反馈已经在泊车界面。
在该步骤中,手机APP跳转至泊车界面,并将手机APP已经在泊车界 面的状态反馈至BTM。
S11,用户持续滑动手机。
在该步骤中,用户在观察到手机APP处于泊车界面之后,持续滑动手机。
S12,用户持续滑动手机。
在该步骤中,手机APP在接收用户持续滑动手机的操作,并将用户持续滑动手机的信息发送至BTM。
S13,发送用户控制状态。
在该步骤中,BTM将用户的控制状态信息发送至APA ECU,所述控制状态即为上述用户持续滑动手机。
具体的,所述用户的控制状态信息为:RmtReqParking=Ox1:user sliding circle。
S14,发送泊车准备信息。
在该步骤中,APA ECU接收到用户的控制状态之后,生成表示车辆可以开始进行泊车的泊车准备信息,并将所述泊车准备信息发送至BTM。
具体的,所述泊车准备信息为:HAP_TextDisp=Ox12:Auto parking be ready to break。
S15,通知跳转到泊车进行中界面。
在该步骤中,BTM在接收到泊车准备信息之后,通知手机APP跳转至泊车进行中界面。
S16,车辆泊入。
在该步骤中,APA ECU控制车辆各关联系统,进行车辆泊入。
S17,发送问题提示:泊入成功。
在该步骤中,APA ECU完成车辆泊入之后,生成表示车辆泊入成功的文字提示,并将所述文字提示发送至BTM。
具体的,所述表示车辆泊入成功的文字提示为:Ox19:Parking finished。
S18,切换至泊车成功界面,请求驾驶员确认是否熄火。
在该步骤中,BTM在接收到车辆泊入成功的文字提示之后,通知手机APP切换至泊车成功界面,并在所述泊车成功界面中请求驾驶员确认是否熄火。
S19,驾驶员确认熄火。
在该步骤中,驾驶员可以通过手机APP的泊车成功界面,确认车辆可以熄火。
S20,请求熄火。
在该步骤中,手机APP在接收到驾驶员确认熄火的操作之后,向BTM 发送请求熄火信息。
S21,熄火、升窗、锁门。
在该步骤中,BTM在接收到手机APP发送的请求熄火信息之后,控制车辆进行熄火、升窗、锁门等操作。
在上述实施例的基础上,本公开实施例还提供了一种自动泊车方法。
参照图13,示出了本公开实施例所述的一种遥控泊出方法的操作示意图,图13中示意性的给出了车辆在遥控泊出过程中,手机APP的多幅显示界面,具体包括:
A1:APP初始界面。
在该界面中,显示移动终端中用于遥控播出车辆的手机APP的初始界面,在该界面中,可以设置用户选择遥控泊出、遥控泊入的选项。
A2:遥控选择界面。
用户在APP初始界面选择遥控泊出选项之后,手机APP显示A2界面,在该界面中,用户可以再次确认是否进入遥控泊出,若用户选择是,则手机APP显示A3界面,若用户选择是,则手机APP重新显示A1界面。
A3:系统自检界面。
用户在A2界面中选择遥控泊出之后,车辆各系统进行自检,并将自检结果显示在A3界面中,所述自检结果可以包括APA ECU的自身故障,也可以包括各关联系统的故障。
具体的,若自检结果显示车辆中存在故障,则手机APP重新显示A1界面,若自检结果显示车辆中不存在故障,则手机APP显示A4、A5或A6界面。
A4:车辆前方畅通提示界面。
若车辆检测到车辆的前方畅通,即用户可以自行将车辆泊出,而不需要开启车辆遥控泊出,则显示A4界面。
A5:出位方向选择界面。
若车辆检测到车辆多个方向均可以泊出,则在A5界面中显示多个出位方向,以供用户选择。
A6:确认出位方向界面。
若车辆在非前方检测到一个方向可以泊出,则在A5界面中显示该泊出方向,并提示用户确认该出位方向。
A7:用户操作输入界面。
在用户确认出位方向之后,显示A7界面,提示用户输入操作信息。
在上述实施例的基础上,本公开实施例还提供了一种自动泊车装置。
参照图14,示出了本公开实施例所述的应用于移动终端的一种自动泊 车装置的结构框图,具体可以包括如下模块:
第一接收模块401,用于在接收到自动泊车开始指令的情况下,接收用户输入的操作信息;
第一生成模块402,用于根据所述操作信息,生成泊车控制指令;
可选的,所述第一生成模块402可以包括:
第一转化子模块,用于在接收所述操作信息的过程中,每隔第一预设时间,将在所述第一预设时间内已接收到的部分操作信息,按照预设规则,转化为所述泊车控制指令。
可选的,所述第一生成模块402还可以包括:
第二转化子模块,用于在接收到完整的所述操作信息之后,将接收到的所述操作信息,按照预设规则,转化为所述泊车控制指令。
可选的,所述预设规则,包括:
在所述操作信息与第一预设操作相匹配,且所述操作信息与所述第一预设操作相匹配的时间,大于或等于第二预设时间的情况下,生成的所述泊车控制指令为继续自动泊车信息;
在所述操作信息与所述第一预设操作不匹配,或所述操作信息与所述第一预设操作相匹配的时间,小于所述第二预设时间的情况下,生成的所述泊车控制指令为中断自动泊车信息。
可选的,所述第二转化子模块,可以包括:
转化单元,用于在接收到完整的所述操作信息之后,且所述移动终端与所述车辆之间的通信通道的吞吐率,小于吞吐率阈值的情况下,将接收到的所述操作信息,按照所述预设规则,转化为所述泊车控制指令。
可选的,所述操作信息包括:针对所述移动终端的显示屏的手势操作信息、按压操作信息、声音控制信息和针对所述移动终端的晃动操作信息中的任意一种。
可选的,在所述移动终端中预置有所述操作信息的选择选项,以及对应所述操作信息的预设操作轨迹,所述选择选项包括:手势操作选项、按压操作选项、声音控制选项和晃动操作选项。
可选的,在所述操作信息为针对所述移动终端的显示屏的手势操作信息,所述预设操作轨迹为预设手势操作轨迹的情况下,所述第一生成模块402可以包括:
显示子模块,用于在所述移动终端的显示屏上,显示预设手势操作轨迹及提示信息,所述提示信息用于提示用户输入所述操作信息;
第一生成子模块,用于在接收到所述操作信息,且所述操作信息与所述预设手势操作轨迹匹配的情况下,根据预设规则,生成的所述泊车控制指令 为继续自动泊车信息;
第二生成子模块,用于在接收到所述操作信息,且所述操作信息与所述预设手势操作轨迹不匹配的情况下,根据所述预设规则,生成的所述泊车控制指令为中断自动泊车信息。
可选的,所述装置还包括:
第二接收模块,用于接收所述车辆发送的车辆当前泊车信息并显示,所述车辆当前泊车信息为所述车辆各关联系统的状态信息。
可选的,所述车辆当前泊车信息包括正常泊车信息,可恢复中断泊车信息和不可恢复中断泊车信息中的任意一种。
可选的,在所述车辆当前泊车信息为所述可恢复中断泊车信息的情况下,所述装置还包括:
第二生成模块,用于在所述车辆当前泊车信息为正常泊车信息时,生成请求泊车恢复信息并显示;
第三生成模块,用于若在所述第三预设时间内,接收到用户针对所述请求泊车恢复信息的第一确认信息,则生成泊车恢复信息,并将所述泊车恢复信息发送至所述车辆。
可选的,在所述车辆当前泊车信息为所述不可恢复中断泊车信息的情况下,所述装置还包括:
第四生成模块,用于生成泊车结束信息,并将所述泊车结束信息发送至所述车辆。
第一发送模块403,用于将所述泊车控制指令,发送至车辆,以供所述车辆根据所述泊车控制指令,完成自动泊车操作。
综上所述,本申请提供的一种自动泊车装置,包括:通过自动泊车系统控制器,接收用户输入的预设操作;获取车辆的档位信息;根据预设操作和档位信息,生成自动泊车开始指令,并将自动泊车开始指令发送至移动终端;接收移动终端发送的泊车控制指令,并根据泊车控制指令,完成自动泊车操作。本公开实施例中,移动终端在控制车辆进行自动泊车的过程中,将用户在移动终端输入的数据容量较大的操作信息,转化成数据容量较小的泊车控制指令,仅将泊车控制指令发送至车辆自动泊车系统控制器,以供车辆完成自动泊车,一方面,减小了自动泊车过程中移动终端与车辆之间的通信信息容量,进而提高了自动泊车过程的效率,同时也有利于拓展其他需要利用通讯数据资源的功能,另一方面,减轻了自动泊车系统控制器的计算量,此外,便于支持用户自定义操作信息,提高用户的使用体验度。
参照图15,示出了本公开实施例所述的应用于包括自动泊车系统控制器的车辆的一种自动泊车装置的结构框图,具体可以包括如下模块:
第三接收模块501,用于通过所述自动泊车系统控制器,接收用户输入的预设操作;
获取模块502,用于获取所述车辆的档位信息;
第二发送模块503,用于根据所述预设操作和所述档位信息,生成自动泊车开始指令,并将所述自动泊车开始指令发送至移动终端,以使所述移动终端在接收到自动泊车开始指令的情况下,接收用户输入的操作信息,并根据所述操作信息,生成泊车控制指令,并将所述泊车控制指令,发送至车辆;
第四接收模块504,用于接收所述移动终端发送的泊车控制指令,并根据所述泊车控制指令,完成自动泊车操作。
可选的,所述装置还包括:
第五生成模块,用于获取所述车辆各关联系统发送的状态信息,生成车辆当前泊车信息,并将所述车辆当前泊车信息发送至所述移动终端。
可选的,所述车辆当前泊车信息包括正常泊车信息,可恢复中断泊车信息和不可恢复中断泊车信息中的任意一种。
可选的,在所述车辆当前泊车信息为所述可恢复中断泊车信息的情况下,所述装置还包括:
第六生成模块,用于接收所述移动终端发送的泊车恢复信息,并根据所述泊车恢复信息,生成泊车恢复指令,将所述泊车恢复指令发送至所述车辆各关联系统,以供所述车辆各关联系统完成所述自动泊车操作。
可选的,在所述车辆当前泊车信息为所述不可恢复中断泊车信息的情况下,所述装置还包括:
第七生成模块,用于接收所述移动终端发送的泊车结束信息,并根据所述泊车结束信息,生成泊车结束指令,将所述泊车结束指令发送至所述车辆各关联系统,以供所述车辆各关联系统结束所述自动泊车操作。
可选的,所述第二发送模块503,可以包括:
获取子模块,用于获取车辆传感器发送的环境信息,生成有效车位信息,并接收用户针对所述有效车位信息的选择操作信息;获取车辆的车速信息,在所述车辆的车速为0千米/小时的情况下,生成车辆静止信息;
第三生成子模块,用于生成刹车提醒信息并显示;
第四生成子模块,用于获取车辆的车速信息,在所述车辆的车速为0千米/小时的情况下,生成车辆静止信息;
第五生成子模块,用于在接收到车辆静止信息,以及接收到用户针对所述有效车位信息的选择操作的情况下,根据所述预设操作、所述档位信息、所述选择操作信息和所述车辆静止信息,生成所述自动泊车开始指令,并将所述自动泊车开始指令发送至移动终端。
综上所述,本申请提供的一种自动泊车装置,包括:通过自动泊车系统控制器,接收用户输入的预设操作;获取车辆的档位信息;根据预设操作和档位信息,生成自动泊车开始指令,并将自动泊车开始指令发送至移动终端;接收移动终端发送的泊车控制指令,并根据泊车控制指令,完成自动泊车操作。本公开实施例中,移动终端在控制车辆进行自动泊车的过程中,将用户在移动终端输入的数据容量较大的操作信息,转化成数据容量较小的泊车控制指令,仅将泊车控制指令发送至车辆自动泊车系统控制器,以供车辆完成自动泊车,一方面,减小了自动泊车过程中移动终端与车辆之间的通信信息容量,进而提高了自动泊车过程的效率,同时也有利于拓展其他需要利用通讯数据资源的功能,另一方面,减轻了自动泊车系统控制器的计算量,此外,便于支持用户自定义操作信息,提高用户的使用体验度。
所属领域的技术人员可以清楚地了解到,为描述的方便和简洁,上述描述的系统、装置和单元的具体工作过程,可以参考前述方法实施例中的对应过程,在此不再赘述。
以上所述仅为本公开的较佳实施例而已,并不用以限制本公开,凡在本公开的精神和原则之内所作的任何修改、等同替换和改进等,均应包含在本公开的保护范围之内。
以上所述,仅为本公开的具体实施方式,但本公开的保护范围并不局限于此,任何熟悉本技术领域的技术人员在本公开揭露的技术范围内,可轻易想到变化或替换,都应涵盖在本公开的保护范围之内。因此,本公开的保护范围应以权利要求的保护范围为准。
以上所描述的装置实施例仅仅是示意性的,其中所述作为分离部件说明的单元可以是或者也可以不是物理上分开的,作为单元显示的部件可以是或者也可以不是物理单元,即可以位于一个地方,或者也可以分布到多个网络单元上。可以根据实际的需要选择其中的部分或者全部模块来实现本实施例方案的目的。本领域普通技术人员在不付出创造性的劳动的情况下,即可以理解并实施。
本公开的各个部件实施例可以以硬件实现,或者以在一个或者多个处理器上运行的软件模块实现,或者以它们的组合实现。本领域的技术人员应当理解,可以在实践中使用微处理器或者数字信号处理器(DSP)来实现根据本公开实施例的计算处理设备中的一些或者全部部件的一些或者全部功能。本公开还可以实现为用于执行这里所描述的方法的一部分或者全部的设备或者装置程序(例如,计算机程序和计算机程序产品)。这样的实现本公开的程序可以存储在计算机可读介质上,或者可以具有一个或者多个信号的形式。这样的信号可以从因特网网站上下载得到,或者在载体信号上提供,或者以任何其他形式提供。
例如,图16示出了可以实现根据本公开的方法的计算处理设备。该计算处理设备传统上包括处理器1010和以存储器1020形式的计算机程序产品 或者计算机可读介质。存储器1020可以是诸如闪存、EEPROM(电可擦除可编程只读存储器)、EPROM、硬盘或者ROM之类的电子存储器。存储器1020具有用于执行上述方法中的任何方法步骤的程序代码1031的存储空间1030。例如,用于程序代码的存储空间1030可以包括分别用于实现上面的方法中的各种步骤的各个程序代码1031。这些程序代码可以从一个或者多个计算机程序产品中读出或者写入到这一个或者多个计算机程序产品中。这些计算机程序产品包括诸如硬盘,紧致盘(CD)、存储卡或者软盘之类的程序代码载体。这样的计算机程序产品通常为如参考图17所述的便携式或者固定存储单元。该存储单元可以具有与图16的计算处理设备中的存储器1020类似布置的存储段、存储空间等。程序代码可以例如以适当形式进行压缩。通常,存储单元包括计算机可读代码1031’,即可以由例如诸如1010之类的处理器读取的代码,这些代码当由计算处理设备运行时,导致该计算处理设备执行上面所描述的方法中的各个步骤。
本文中所称的“一个实施例”、“实施例”或者“一个或者多个实施例”意味着,结合实施例描述的特定特征、结构或者特性包括在本公开的至少一个实施例中。此外,请注意,这里“在一个实施例中”的词语例子不一定全指同一个实施例。
在此处所提供的说明书中,说明了大量具体细节。然而,能够理解,本公开的实施例可以在没有这些具体细节的情况下被实践。在一些实例中,并未详细示出公知的方法、结构和技术,以便不模糊对本说明书的理解。
在权利要求中,不应将位于括号之间的任何参考符号构造成对权利要求的限制。单词“包含”不排除存在未列在权利要求中的元件或步骤。位于元件之前的单词“一”或“一个”不排除存在多个这样的元件。本公开可以借助于包括有若干不同元件的硬件以及借助于适当编程的计算机来实现。在列举了若干装置的单元权利要求中,这些装置中的若干个可以是通过同一个硬件项来具体体现。单词第一、第二、以及第三等的使用不表示任何顺序。可将这些单词解释为名称。
最后应说明的是:以上实施例仅用以说明本公开的技术方案,而非对其限制;尽管参照前述实施例对本公开进行了详细的说明,本领域的普通技术人员应当理解:其依然可以对前述各实施例所记载的技术方案进行修改,或者对其中部分技术特征进行等同替换;而这些修改或者替换,并不使相应技术方案的本质脱离本公开各实施例技术方案的精神和范围。

Claims (24)

  1. 一种自动泊车方法,应用于移动终端,其特征在于,所述方法包括:
    在接收到自动泊车开始指令的情况下,接收用户输入的操作信息;
    根据所述操作信息,生成泊车控制指令;
    将所述泊车控制指令,发送至车辆,以供所述车辆根据所述泊车控制指令,完成自动泊车操作。
  2. 根据权利要求1所述的方法,其特征在于,所述根据所述操作信息,生成泊车控制指令的步骤,包括:
    在接收所述操作信息的过程中,每隔第一预设时间,将在所述第一预设时间内已接收到的部分操作信息,按照预设规则,转化为所述泊车控制指令。
  3. 根据权利要求1所述的方法,其特征在于,所述根据所述操作信息,生成泊车控制指令的步骤,包括:
    在接收到完整的所述操作信息之后,将接收到的所述操作信息,按照预设规则,转化为所述泊车控制指令。
  4. 根据权利要求3所述的方法,其特征在于,所述在接收到完整的所述操作信息之后,将接收到的所述操作信息,按照预设规则,转化为所述泊车控制指令的步骤,包括:
    在接收到完整的所述操作信息之后,且所述移动终端与所述车辆之间的通信通道的吞吐率,小于吞吐率阈值的情况下,将接收到的所述操作信息,按照所述预设规则,转化为所述泊车控制指令。
  5. 根据权利要求1所述的方法,其特征在于,所述操作信息包括:针对所述移动终端的显示屏的手势操作信息、按压操作信息、声音控制信息和针对所述移动终端的晃动操作信息中的任意一种。
  6. 根据权利要求5所述的方法,其特征在于,在所述移动终端中预置有所述操作信息的选择选项,以及对应所述操作信息的预设操作轨迹,所述选择选项包括:手势操作选项、按压操作选项、声音控制选项和晃动操作选项。
  7. 根据权利要求5所述的方法,其特征在于,在所述操作信息为针对所述移动终端的显示屏的手势操作信息,所述预设操作轨迹为预设手势操作轨迹的情况下,所述根据所述操作信息,生成泊车控制指令的步骤包括:
    在所述移动终端的显示屏上,显示所述预设手势操作轨迹及提示信息,所述提示信息用于提示用户输入所述操作信息;
    在接收到所述操作信息,且所述操作信息与所述预设手势操作轨迹匹配的情况下,根据预设规则,生成的所述泊车控制指令为继续自动泊车信息;
    在接收到所述操作信息,且所述操作信息与所述预设手势操作轨迹不匹 配的情况下,根据所述预设规则,生成的所述泊车控制指令为中断自动泊车信息。
  8. 根据权利要求2或3所述的方法,其特征在于,所述预设规则,包括:
    在所述操作信息与第一预设操作相匹配,且所述操作信息与所述第一预设操作相匹配的时间,大于或等于第二预设时间的情况下,生成的所述泊车控制指令为继续自动泊车信息;
    在所述操作信息与所述第一预设操作不匹配,或所述操作信息与所述第一预设操作相匹配的时间,小于所述第二预设时间的情况下,生成的所述泊车控制指令为中断自动泊车信息。
  9. 根据权利要求1所述的方法,其特征在于,在所述将所述泊车控制指令,发送至车辆的步骤之后,所述方法还包括:
    接收所述车辆发送的车辆当前泊车信息并显示,所述车辆当前泊车信息为所述车辆各关联系统的状态信息。
  10. 根据权利要求9所述的方法,其特征在于,所述车辆当前泊车信息包括正常泊车信息,可恢复中断泊车信息和不可恢复中断泊车信息中的任意一种。
  11. 根据权利要求10所述的方法,其特征在于,在所述车辆当前泊车信息为所述可恢复中断泊车信息的情况下,在所述接收所述车辆发送的车辆当前泊车信息并显示的步骤之后,所述方法还包括:
    在所述车辆当前泊车信息为正常泊车信息时,生成请求泊车恢复信息并显示;
    若在所述第三预设时间内,接收到用户针对所述请求泊车恢复信息的第一确认信息,则生成泊车恢复信息,并将所述泊车恢复信息发送至所述车辆。
  12. 根据权利要求10所述的方法,其特征在于,在所述车辆当前泊车信息为所述不可恢复中断泊车信息的情况下,在所述接收所述车辆发送的车辆当前泊车信息并显示的步骤之后,所述方法还包括:
    生成泊车结束信息,并将所述泊车结束信息发送至所述车辆。
  13. 一种自动泊车方法,应用于包括自动泊车系统控制器的车辆,其特征在于,所述方法包括:
    通过所述自动泊车系统控制器,接收用户输入的预设操作;
    获取所述车辆的档位信息;
    根据所述预设操作和所述档位信息,生成自动泊车开始指令,并将所述自动泊车开始指令发送至移动终端,以使所述移动终端在接收到自动泊车开始指令的情况下,接收用户输入的操作信息,并根据所述操作信息,生成泊 车控制指令,并将所述泊车控制指令,发送至车辆;
    接收所述移动终端发送的泊车控制指令,并根据所述泊车控制指令,完成自动泊车操作。
  14. 根据权利要求13所述的方法,其特征在于,在所述接收所述移动终端发送的泊车控制指令的步骤之后,所述方法还包括:
    获取所述车辆各关联系统发送的状态信息,生成车辆当前泊车信息,并将所述车辆当前泊车信息发送至所述移动终端。
  15. 根据权利要求14所述的方法,其特征在于,所述车辆当前泊车信息包括正常泊车信息,可恢复中断泊车信息和不可恢复中断泊车信息中的任意一种。
  16. 根据权利要求15所述的方法,其特征在于,在所述车辆当前泊车信息为所述可恢复中断泊车信息的情况下,在所述获取所述车辆各关联系统发送的状态信息,生成车辆当前泊车信息,并将所述车辆当前泊车信息发送至所述移动终端的步骤之后,所述方法还包括:
    接收所述移动终端发送的泊车恢复信息,并根据所述泊车恢复信息,生成泊车恢复指令,将所述泊车恢复指令发送至所述车辆各关联系统,以供所述车辆各关联系统完成所述自动泊车操作。
  17. 根据权利要求15所述的方法,其特征在于,在所述车辆当前泊车信息为所述不可恢复中断泊车信息的情况下,在所述获取所述车辆各关联系统发送的状态信息,生成车辆当前泊车信息,并将所述车辆当前泊车信息发送至所述移动终端的步骤之后,所述方法还包括:
    接收所述移动终端发送的泊车结束信息,并根据所述泊车结束信息,生成泊车结束指令,将所述泊车结束指令发送至所述车辆各关联系统,以供所述车辆各关联系统结束所述自动泊车操作。
  18. 根据权利要求13所述的方法,其特征在于,所述根据所述预设操作和所述档位信息,生成自动泊车开始指令,并将所述自动泊车开始指令发送至移动终端的步骤包括:
    获取车辆传感器发送的环境信息,生成有效车位信息,并接收用户针对所述有效车位信息的选择操作信息;
    生成刹车提醒信息并显示;
    获取车辆的车速信息,在所述车辆的车速为0千米/小时的情况下,生成车辆静止信息;
    在接收到车辆静止信息,以及接收到用户针对所述有效车位信息的选择操作的情况下,根据所述预设操作、所述档位信息、所述选择操作信息和所述车辆静止信息,生成所述自动泊车开始指令,并将所述自动泊车开始指令 发送至移动终端。
  19. 一种自动泊车装置,应用于移动终端,其特征在于,所述装置包括:
    第一接收模块,用于在接收到自动泊车开始指令的情况下,接收用户输入的操作信息;
    第一生成模块,用于根据所述操作信息,生成泊车控制指令;
    第一发送模块,用于将所述泊车控制指令,发送至车辆,以供所述车辆根据所述泊车控制指令,完成自动泊车操作。
  20. 一种自动泊车装置,应用于包括自动泊车系统控制器的车辆,其特征在于,所述装置包括:
    第三接收模块,用于通过所述自动泊车系统控制器,接收用户输入的预设操作;
    获取模块,用于获取所述车辆的档位信息;
    第二发送模块,用于根据所述预设操作和所述档位信息,生成自动泊车开始指令,并将所述自动泊车开始指令发送至移动终端,以使所述移动终端在接收到自动泊车开始指令的情况下,接收用户输入的操作信息,并根据所述操作信息,生成泊车控制指令,并将所述泊车控制指令,发送至车辆;
    第四接收模块,用于接收所述移动终端发送的泊车控制指令,并根据所述泊车控制指令,完成自动泊车操作。
  21. 一种自动泊车系统,所述系统包括:移动终端和包括自动泊车系统控制器的车辆,其特征在于,所述移动终端和所述车辆之间通信连接;
    所述车辆通过所述自动泊车系统控制器,接收用户输入的预设操作;
    所述车辆获取所述车辆的档位信息,并根据所述预设操作和所述档位信息,生成自动泊车开始指令,将所述自动泊车开始指令发送至移动终端;
    所述移动终端在接收到所述自动泊车开始指令的情况下,接收用户输入的操作信息,并根据所述操作信息,生成泊车控制指令,将所述泊车控制指令发送至所述车辆;
    所述车辆根据所述泊车控制指令,完成自动泊车操作。
  22. 一种计算处理设备,其特征在于,包括:
    存储器,其中存储有计算机可读代码;
    一个或多个处理器,当所述计算机可读代码被所述一个或多个处理器执行时,所述计算处理设备执行如权利要求1-18中任一项所述的自动泊车方法。
  23. 一种计算机程序,包括计算机可读代码,当所述计算机可读代码在计算处理设备上运行时,导致所述计算处理设备执行根据权利要求1-18中任一项所述的自动泊车方法。
  24. 一种计算机可读介质,其中存储了如权利要求23所述的计算机程序。
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