Parking control method and equipment, electronic device and vehicle

Abstract

The embodiment of the invention discloses a parking control method and device, an electronic device and a vehicle, the method is applied to the parking control device, the parking control device comprises a first zone controller and a second zone controller, and the method comprises the steps that when it is detected that vehicle information meets a parking condition, the first zone controller is connected with the second zone controller; generating a parking control instruction according to the vehicle information; and under the condition that any one of the first area controller and the second area controller breaks down, the parking control instruction is sent to a caliper motor corresponding to the other area controller through the other area controller, so that the caliper motor executes the parking action indicated by the parking control instruction. In this way, parking control can be more effectively achieved, and the safety of the vehicle can be improved.

Description

Technical Field

[0001] The present application relates to the field of automobile control technology, and in particular to a parking control method, equipment, electronic device and vehicle. Background Art

[0002] With the progress of society, economic development, and the improvement of people's living standards, cars have become an important means of transportation for people. The widespread popularization of vehicles naturally involves the issue of safe travel, and intelligence has naturally become the development focus of the automotive industry. In recent years, with the rapid development of automotive intelligence, the application of various new automotive electronic systems in vehicles has become more and more abundant, and vehicles have begun to match a variety of electronic technologies, making cars more human-aware and smarter. In the field of parking, some vehicles have begun to use electronic parking brake systems (EPB), upgrading the traditional mechanical parking brake system to an electronic parking brake system controlled by a controller.

[0003] At present, most vehicle electronic parking is mainly controlled by a controller or integrated in a module controller through (Spring SpringMVCMyBatis, SSM) management. The characteristic is that a controller controls the rear wheel parking caliper motor to perform parking actions such as parking clamping, releasing, and sliding re-clamping. When the controller is damaged, the caliper motors on both sides of the rear wheel will lose control, and the parking function will completely fail, resulting in the inability to achieve parking functions such as clamping or releasing. Therefore, it is very important to better control vehicle parking. Summary of the invention

[0004] The embodiments of the present application provide a parking control method, equipment, electronic device and vehicle, which can more effectively implement parking control and help improve vehicle safety.

[0005] In a first aspect, an embodiment of the present application provides a parking control method, the method is applied to a parking control device, the parking control device includes a first zone controller and a second zone controller, the method includes:

[0006] When it is detected that the vehicle information satisfies the parking condition, generating a parking control instruction according to the vehicle information;

[0007] In the event that any one of the first and second zone controllers fails, the parking control instruction is sent to the caliper motor corresponding to the other zone controller via the other zone controller, so that the caliper motor performs the parking action indicated by the parking control instruction.

[0008] In a second aspect, an embodiment of the present application provides a parking control device, the parking control device comprising a first zone controller and a second zone controller, the device comprising:

[0009] A generating unit, configured to generate a parking control instruction according to the vehicle information when it is detected that the vehicle information satisfies the parking condition;

[0010] A control unit is used to send the parking control instruction to the caliper motor corresponding to the other regional controller through the other regional controller when any one of the first regional controller and the second regional controller fails, so that the caliper motor performs the parking action indicated by the parking control instruction.

[0011] In a third aspect, an embodiment of the present application provides an electronic device, the electronic device comprising a processor, a memory, a bus and a communication interface, the processor, the communication interface and the memory being connected via the bus;

[0012] The memory is used to store programs;

[0013] The processor is used to call the program stored in the memory through the bus to execute the method described in the first aspect.

[0014] In a fourth aspect, an embodiment of the present application provides a vehicle, comprising a vehicle body and a parking control device, wherein the parking control device is used to execute the method described in the first aspect to manage the vehicle.

[0015] The embodiment of the present application generates a parking control instruction according to the vehicle information when it is detected that the vehicle information meets the parking condition; when any one of the first and second regional controllers fails, the parking control instruction is sent to the caliper motor corresponding to the other regional controller through the other regional controller, so that the caliper motor performs the parking action indicated by the parking control instruction. In this way, the parking function of the vehicle can still be automatically executed when any one of the regional controllers fails, which helps to improve the safety of the vehicle. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0017] Figure 1 is a structural schematic diagram of a parking control system provided in an embodiment of the present application;

[0018] Figure 2 is a flow chart of a parking control method provided in an embodiment of the present application;

[0019] Figure 3 is a flow chart of another parking control method provided in an embodiment of the present application;

[0020] Figure 4 is a structural schematic diagram of a parking control device provided in an embodiment of the present application;

[0021] Figure 5 It is a structural schematic diagram of an electronic device provided in an embodiment of the present application. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0023] It should be understood that when used in this specification and the appended claims, the terms "include" and "comprises" indicate the presence of described features, integers, steps, operations, elements and / or components, but do not exclude the presence or addition of one or more other features, integers, steps, operations, elements, components and / or combinations thereof.

[0024] It should also be understood that the terms used in this application specification are only for the purpose of describing specific embodiments and are not intended to limit the application. As used in this application specification and the appended claims, unless the context clearly indicates otherwise, the singular forms "a", "an" and "the" are intended to include plural forms.

[0025] It should be further understood that the term “and / or” used in the specification and appended claims refers to any combination and all possible combinations of one or more of the associated listed items, and includes these combinations.

[0026] As used in this specification and the appended claims, the term "if" may be interpreted as "when" or "upon" or "in response to determining" or "in response to detecting," depending on the context. Similarly, the phrases "if it is determined" or "if [described condition or event] is detected" may be interpreted as meaning "upon determination" or "in response to determining" or "upon detection of [described condition or event]" or "in response to detecting [described condition or event]," depending on the context.

[0027] In a specific implementation, the terminal described in the embodiments of the present application includes, but is not limited to, other portable devices such as mobile phones, laptop computers, or tablet computers with touch-sensitive surfaces (e.g., touch screen displays and / or touch pads). It should also be understood that in some embodiments, the device is not a portable communication device, but a desktop computer with a touch-sensitive surface (e.g., touch screen displays and / or touch pads).

[0028] A parking control method, equipment, electronic device and vehicle provided in the embodiments of the present application can independently control the caliper motors corresponding to each zone controller through multiple (including 2 or more) zone controllers to achieve vehicle parking control by multiple zone controllers, thereby avoiding the situation where the vehicle parking function completely fails due to a failure of one zone controller when one zone controller is used to control the vehicle parking, which helps to improve the effectiveness of vehicle parking and the safety of the vehicle.

[0029] The parking control method provided in the embodiment of the present application can be applied to a parking control system, which may include a parking control device, multiple caliper motors, an EPB switch, etc. The parking control device includes a first area controller and a second area controller. In some embodiments, the first area controller may be a central computing unit, which is connected to a caliper motor (i.e., the first caliper motor such as the left caliper motor of the rear wheel of the vehicle), and the second area controller may be a right area controller, which is connected to another caliper motor (i.e., the second caliper motor such as the right caliper motor of the rear wheel of the vehicle).

[0030] Specific as Figure 1 As shown, Figure 1 1 is a schematic diagram of the structure of a parking control system provided by an embodiment of the present application. The first regional controller 101 and the second regional controller 102 are connected by Ethernet 103. The electronic parking control software is integrated in the first regional controller 101 and the second regional controller 102 respectively. The first regional controller 101 controls the corresponding first caliper motor 104, and the second regional controller 102 controls the corresponding second caliper motor 105. The EPB switch 106 is connected to the first regional controller 101 and the second regional controller 102 in a hard-wired manner, and provides EPB switch signals to the first regional controller 101 and the second regional controller 102 respectively. Further, the first regional controller 101 and the second regional controller 102 both include a microcontroller unit (MCU), a driver and an EPB-SSM, wherein the EPB-SSM is connected to the MCU, the MCU is connected to the driver, the driver is connected to the corresponding caliper motor, and the MCU is also used to receive the EPB switch signal.

[0031] In one embodiment, the parking control device may include a signal acquisition module, a control module and an execution module. The signal acquisition module is mainly composed of an EPB switch, which is used to collect the EPB switch signal generated when the EPB is pulled up or released, and transmit the EPB switch signal to the first area controller and the second area controller; the control module of the first area controller controls the execution module of the first caliper motor corresponding to the first area controller to perform corresponding clamping, releasing and other parking actions according to the EPB switch signal and / or the request requirements of other internal modules; the control module of the second area controller controls the execution module of the second caliper motor corresponding to the second area controller to perform corresponding clamping, releasing and other parking actions according to the EPB switch signal and / or the request requirements of other internal modules.

[0032] In one example, when the driver pulls up or releases the EPB switch, when both the first area controller and the second area controller are normal, the parking control device can send the EPB switch signal to the first area controller and the second area controller, and the first area controller and the second area controller can respectively judge the parking requirements at this time according to the EPB switch signal, and send control instructions to their respective corresponding caliper motors, respectively controlling the first caliper motor corresponding to the first area controller to perform the parking action, and controlling the second caliper motor corresponding to the second area controller to perform the parking action.

[0033] At the same time, the first area controller and the second area controller can monitor each other's operating status. When the first area controller monitors that the second area controller has a fault (such as damage), the first area controller can still control the first caliper motor corresponding to the first area controller to perform a parking action (such as pulling up or releasing) to ensure the vehicle's single-sided parking function and avoid complete failure of parking, resulting in abnormalities such as complete sliding on a slope.

[0034] Similarly, the second area controller can monitor the operating status of the first area controller. When the second area controller monitors that the first area controller has a fault, the second area controller can still control the second caliper motor corresponding to the second area controller to perform the parking action (pulling up or releasing) to ensure the vehicle's single-sided parking function and avoid complete failure of parking, resulting in abnormalities such as complete sliding on a slope.

[0035] In one embodiment, when additional functions integrated inside the first regional controller and the second regional controller (such as AUTOHOLD (AVH), Auto Parking Assist System (APA), etc.) need to request an EPB switch signal, when all regional controllers are normal, a parking control instruction based on the EPB switch signal can be sent to the caliper motor corresponding to the regional controller through any regional controller, and the parking control instruction can be sent to the other regional controller, so that the other regional controller sends the parking control instruction to the caliper motor corresponding to the other regional controller, so that each caliper motor performs a parking action.

[0036] See also Figure 2 , Figure 2 It is a flow chart of a parking control method provided in an embodiment of the present application. As shown in the figure, the parking control method in this embodiment can be applied to a parking control device, which includes a first area controller and a second area controller. The method may include at least the following steps.

[0037] S201: When it is detected that the vehicle information satisfies the parking condition, a parking control instruction is generated according to the vehicle information.

[0038] In the embodiment of the present application, the parking control device can generate a parking control instruction according to the vehicle information when it is detected that the vehicle information meets the parking condition. The vehicle information includes but is not limited to EPB switch signal, AVH information, APA information, wheel speed information, etc.

[0039] In one embodiment, the vehicle information satisfying the parking condition includes an EPB switch signal of the vehicle's electronic parking brake system. The parking control device can detect whether the first area controller and the second area controller are in a normal state when the EPB switch signal of the vehicle is detected; when it is detected that the first area controller and the second area controller are in a normal state, a parking control instruction corresponding to the EPB switch signal is generated by the first area controller and the second area controller.

[0040] In one embodiment, when the parking control device generates a parking control instruction corresponding to the EPB switch signal through the first area controller and the second area controller, the first parking control instruction corresponding to the EPB switch signal can be generated through the first area controller, and the first parking control instruction is used to instruct the first caliper motor corresponding to the first area controller to perform a parking action; and, the second parking control instruction corresponding to the EPB switch signal can be generated through the second area controller, and the second parking control instruction is used to instruct the second caliper motor corresponding to the second area controller to perform a parking action.

[0041] In one embodiment, the parking control device may send the EPB switch signal to the first regional controller, so that the first regional controller generates first parking control information corresponding to the EPB switch signal according to a preset mapping relationship between the signal and the control information, and generates a first parking control instruction according to the first parking control information. At the same time, the parking control device may send the EPB switch signal to the second regional controller, so that the second regional controller generates second parking control information corresponding to the EPB switch signal according to a preset mapping relationship between the signal and the control information, and generates a second parking control instruction according to the second parking control information.

[0042] In one embodiment, the parking control device may send a first parking control instruction to a first caliper motor corresponding to the first regional controller through the first regional controller; and send a second parking control instruction to a second caliper motor corresponding to the second regional controller through the second regional controller.

[0043] S202: When any one of the first and second zone controllers fails, a parking control instruction is sent to a caliper motor corresponding to the other zone controller via the other zone controller, so that the caliper motor performs the parking action indicated by the parking control instruction.

[0044] In the embodiment of the present application, the parking control device can send a parking control instruction to the caliper motor corresponding to the other regional controller through the other regional controller when any of the first regional controller and the second regional controller fails, so that the caliper motor performs the parking action indicated by the parking control instruction. Wherein, the failure of any regional controller includes damage, abnormality, etc. of any regional controller.

[0045] In one embodiment, when the parking control device detects a failure of the first zone controller, it can generate a fifth parking control instruction corresponding to the EPB switch signal through the second zone controller, and the fifth parking control instruction is used to instruct the second caliper motor corresponding to the second zone controller to perform a parking action.

[0046] In one embodiment, when the parking control device detects a fault in the second zone controller, it generates a sixth parking control instruction corresponding to the EPB switch signal through the first zone controller, and the sixth parking control instruction is used to instruct the first caliper motor corresponding to the first zone controller to perform a parking action.

[0047] In the embodiment of the present application, the parking control device generates a parking control instruction according to the vehicle information when it is detected that the vehicle information meets the parking conditions; when any one of the first and second regional controllers fails, the parking control instruction is sent to the caliper motor corresponding to the other regional controller through the other regional controller, so that the caliper motor performs the parking action indicated by the parking control instruction. In this way, the parking function of the vehicle can still be automatically executed when any one of the regional controllers fails, which helps to improve the safety of the vehicle.

[0048] See also Figure 3 , Figure 3 It is a flow chart of another parking control method provided in an embodiment of the present application. As shown in the figure, the parking control method in this embodiment can be applied to a parking control device, which includes a first area controller and a second area controller. The method may include at least the following steps.

[0049] S301: When it is detected that the first zone controller and the second zone controller are in a normal state, a parking control instruction corresponding to the EPB switch signal is generated by the first zone controller or the second zone controller.

[0050] In one embodiment, the parking control device may generate a third parking control instruction corresponding to the EPB switch signal through the first zone controller; or generate a fourth parking control instruction corresponding to the EPB switch signal through the second zone controller.

[0051] S302: Sending a parking control instruction to the caliper motor corresponding to any regional controller through the regional controller, and sending the parking control instruction to another regional controller, so that the other regional controller sends the parking control instruction to the caliper motor corresponding to the other regional controller.

[0052] In one embodiment, the parking control device can send the third parking control instruction to the first caliper motor corresponding to the first zone controller through the first zone controller, so that the first caliper motor performs the parking action, and send the third parking control instruction to the second zone controller, so that the second zone controller sends the third parking control instruction to the second caliper motor corresponding to the second zone controller, so that the second caliper motor performs the parking action.

[0053] In one embodiment, the parking control device can send the fourth parking control instruction to the second caliper motor corresponding to the second zone controller through the second zone controller, so that the second caliper motor performs the parking maneuver, and send the fourth parking control instruction to the first zone controller, so that the first zone controller sends the fourth parking control instruction to the first caliper motor corresponding to the first zone controller, so that the first caliper motor performs the parking maneuver.

[0054] In the embodiment of the present application, when the parking control device detects that the first area controller and the second area controller are in a normal state, the parking control device generates a parking control instruction corresponding to the EPB switch signal through the first area controller or the second area controller, sends the parking control instruction to the caliper motor corresponding to the area controller through any area controller, and sends the parking control instruction to another area controller so that the other area controller sends the parking control instruction to the caliper motor corresponding to the other area controller, so that the caliper motors corresponding to all area controllers perform the parking action together, thereby improving the parking effect of the vehicle.

[0055] See also Figure 4 , Figure 4 is a schematic diagram of the structure of a parking control device provided in an embodiment of the present application. As shown in the figure, the parking control device in this embodiment includes a first area controller and a second area controller. The device may include a generating unit 401 and a control unit 402, wherein:

[0056] A generating unit 401, configured to generate a parking control instruction according to the vehicle information when it is detected that the vehicle information satisfies the parking condition;

[0057] The control unit 402 is used to send the parking control instruction to the caliper motor corresponding to the other regional controller through the other regional controller when any one of the first regional controller and the second regional controller fails, so that the caliper motor performs the parking action indicated by the parking control instruction.

[0058] Further, the vehicle information satisfying the parking condition includes an EPB switch signal of the vehicle's electronic parking brake system; when the generating unit 401 detects that the vehicle information satisfies the parking condition, generating the parking control instruction according to the vehicle information is specifically used to:

[0059] In the case of detecting the EPB switch signal of the vehicle, detecting whether the first area controller and the second area controller are in a normal state;

[0060] When it is detected that the first zone controller and the second zone controller are in a normal state, a parking control instruction corresponding to the EPB switch signal is generated by the first zone controller and the second zone controller.

[0061] Further, when the control unit 402 generates the parking control instruction corresponding to the EPB switch signal through the first area controller and the second area controller, it is specifically used to:

[0062] generating, by the first zone controller, a first parking control instruction corresponding to the EPB switch signal, wherein the first parking control instruction is used to instruct a first caliper motor corresponding to the first zone controller to perform a parking action; and

[0063] A second parking control instruction corresponding to the EPB switch signal is generated by the second zone controller, and the second parking control instruction is used to instruct the second caliper motor corresponding to the second zone controller to perform a parking action.

[0064] Furthermore, the control unit 402 is further configured to:

[0065] Sending the first parking control instruction to a first caliper motor corresponding to the first regional controller through the first regional controller; and

[0066] The second parking control instruction is sent to the second caliper motor corresponding to the second zone controller through the second zone controller.

[0067] Further, when the generation unit 401 detects that the vehicle information meets the parking condition, when generating the parking control instruction according to the vehicle information, it is specifically used to:

[0068] When it is detected that the first zone controller and the second zone controller are in a normal state, a parking control instruction corresponding to the EPB switch signal is generated by the first zone controller or the second zone controller.

[0069] Further, when the generating unit 401 generates the parking control instruction corresponding to the EPB switch signal through the first area controller or the second area controller, it is specifically used to:

[0070] Generate a third parking control instruction corresponding to the EPB switch signal by the first zone controller; or,

[0071] A fourth parking control instruction corresponding to the EPB switch signal is generated by the second zone controller.

[0072] Furthermore, the control unit 402 is further configured to:

[0073] The first regional controller sends the third parking control instruction to the first caliper motor corresponding to the first regional controller, and sends the third parking control instruction to the second regional controller, so that the second regional controller sends the third parking control instruction to the second caliper motor corresponding to the second regional controller; or,

[0074] The fourth parking control instruction is sent to the second caliper motor corresponding to the second regional controller through the second regional controller, and the fourth parking control instruction is sent to the first regional controller, so that the first regional controller sends the fourth parking control instruction to the caliper motor corresponding to the first regional controller.

[0075] Further, when the generation unit 401 detects that the vehicle information meets the parking condition, when generating the parking control instruction according to the vehicle information, it is specifically used to:

[0076] In the case where a failure of the first zone controller is detected, a fifth parking control instruction corresponding to the EPB switch signal is generated by the second zone controller, wherein the fifth parking control instruction is used to instruct the second caliper motor corresponding to the second zone controller to perform a parking action; or

[0077] When a failure of the second zone controller is detected, a sixth parking control instruction corresponding to the EPB switch signal is generated by the first zone controller, and the sixth parking control instruction is used to instruct the first caliper motor corresponding to the first zone controller to perform a parking action.

[0078] In the embodiment of the present application, the parking control device generates a parking control instruction according to the vehicle information when it is detected that the vehicle information meets the parking conditions; when any one of the first and second regional controllers fails, the parking control instruction is sent to the caliper motor corresponding to the other regional controller through the other regional controller, so that the caliper motor performs the parking action indicated by the parking control instruction. In this way, the parking function of the vehicle can still be automatically executed when any one of the regional controllers fails, which helps to improve the safety of the vehicle.

[0079] See also Figure 5 , Figure 51 is a schematic diagram of the structure of an electronic device provided in an embodiment of the present application. As shown in the figure, the electronic device in this embodiment may include: one or more processors 501, a memory 502, a bus 503 and a communication interface 504, the processor 501, the communication interface 504 and the memory 502 are connected via the bus 503; the memory 502 is used to store programs; the processor 501 is used to call the program stored in the above memory via the bus 503, and perform the following steps:

[0080] When it is detected that the vehicle information satisfies the parking condition, generating a parking control instruction according to the vehicle information;

[0081] In the event that any one of the first and second zone controllers fails, the parking control instruction is sent to the caliper motor corresponding to the other zone controller via the other zone controller, so that the caliper motor performs the parking action indicated by the parking control instruction.

[0082] Further, the vehicle information satisfying the parking condition includes an EPB switch signal of the vehicle's electronic parking brake system; when the processor 501 detects that the vehicle information satisfies the parking condition, generating a parking control instruction according to the vehicle information is specifically used to:

[0083] In the case of detecting the EPB switch signal of the vehicle, detecting whether the first area controller and the second area controller are in a normal state;

[0084] When it is detected that the first zone controller and the second zone controller are in a normal state, a parking control instruction corresponding to the EPB switch signal is generated by the first zone controller and the second zone controller.

[0085] Further, when the processor 501 generates the parking control instruction corresponding to the EPB switch signal through the first area controller and the second area controller, it is specifically used to:

[0086] generating, by the first zone controller, a first parking control instruction corresponding to the EPB switch signal, wherein the first parking control instruction is used to instruct a first caliper motor corresponding to the first zone controller to perform a parking action; and

[0087] A second parking control instruction corresponding to the EPB switch signal is generated by the second zone controller, and the second parking control instruction is used to instruct the second caliper motor corresponding to the second zone controller to perform a parking action.

[0088] Furthermore, the processor 501 is further configured to:

[0089] Sending the first parking control instruction to a first caliper motor corresponding to the first regional controller through the first regional controller; and

[0090] The second parking control instruction is sent to the second caliper motor corresponding to the second zone controller through the second zone controller.

[0091] Further, when the processor 501 detects that the vehicle information satisfies the parking condition, generating the parking control instruction according to the vehicle information is specifically configured to:

[0092] When it is detected that the first zone controller and the second zone controller are in a normal state, a parking control instruction corresponding to the EPB switch signal is generated by the first zone controller or the second zone controller.

[0093] Further, when the processor 501 generates the parking control instruction corresponding to the EPB switch signal through the first area controller or the second area controller, it is specifically used to:

[0094] Generate a third parking control instruction corresponding to the EPB switch signal by the first zone controller; or,

[0095] A fourth parking control instruction corresponding to the EPB switch signal is generated by the second zone controller.

[0096] Furthermore, the processor 501 is further configured to:

[0097] The first regional controller sends the third parking control instruction to the first caliper motor corresponding to the first regional controller, and sends the third parking control instruction to the second regional controller, so that the second regional controller sends the third parking control instruction to the second caliper motor corresponding to the second regional controller; or,

[0098] The fourth parking control instruction is sent to the second caliper motor corresponding to the second regional controller through the second regional controller, and the fourth parking control instruction is sent to the first regional controller, so that the first regional controller sends the fourth parking control instruction to the caliper motor corresponding to the first regional controller.

[0099] Further, when the processor 501 detects that the vehicle information satisfies the parking condition, generating the parking control instruction according to the vehicle information is specifically configured to:

[0100] In the case where a failure of the first zone controller is detected, a fifth parking control instruction corresponding to the EPB switch signal is generated by the second zone controller, wherein the fifth parking control instruction is used to instruct the second caliper motor corresponding to the second zone controller to perform a parking action; or

[0101] When a failure of the second zone controller is detected, a sixth parking control instruction corresponding to the EPB switch signal is generated by the first zone controller, and the sixth parking control instruction is used to instruct the first caliper motor corresponding to the first zone controller to perform a parking action.

[0102] In the embodiment of the present application, the parking control device generates a parking control instruction according to the vehicle information when it is detected that the vehicle information meets the parking conditions; when any one of the first and second regional controllers fails, the parking control instruction is sent to the caliper motor corresponding to the other regional controller through the other regional controller, so that the caliper motor performs the parking action indicated by the parking control instruction. In this way, the parking function of the vehicle can still be automatically executed when any one of the regional controllers fails, which helps to improve the safety of the vehicle.

[0103] It should be understood that in the embodiment of the present application, the processor 501 may be a central processing unit (CPU), and the processor may also be other general-purpose processors, digital signal processors (DSP), application-specific integrated circuits (ASIC), field-programmable gate arrays (FPGA) or other programmable logic devices, discrete gate or transistor logic devices, discrete hardware components, etc. A general-purpose processor may be a microprocessor or the processor may also be any conventional processor, etc.

[0104] The memory 502 may include a read-only memory and a random access memory, and provide instructions and data to the processor 501. A portion of the memory 502 may also include a non-volatile random access memory. For example, the memory 502 may also store information about the device type.

[0105] In a specific implementation, the processor 501 described in the embodiment of the present application can execute the implementation method described in the parking control method provided in the embodiment of the present application, and can also execute the implementation method of the parking control device described in the embodiment of the present application, which will not be repeated here.

[0106] Those of ordinary skill in the art will appreciate that the units and algorithm steps of each example described in conjunction with the embodiments disclosed herein can be implemented in electronic hardware, computer software, or a combination of the two. In order to clearly illustrate the interchangeability of hardware and software, the composition and steps of each example have been generally described in terms of function in the above description. Whether these functions are performed in hardware or software depends on the specific application and design constraints of the technical solution. Professional and technical personnel can use different methods to implement the described functions for each specific application, but such implementation should not be considered to be beyond the scope of this application.

[0107] Those skilled in the art can clearly understand that, for the convenience and brevity of description, the specific working processes of the terminals and units described above can refer to the corresponding processes in the aforementioned method embodiments, and will not be repeated here.

[0108] In the several embodiments provided in the present application, it should be understood that the disclosed terminal and method can be implemented in other ways. For example, the device embodiments described above are only schematic. For example, the division of the units is only a logical function division. There may be other division methods in actual implementation, such as multiple units or components can be combined or integrated into another system, or some features can be ignored or not executed. In addition, the mutual coupling or direct coupling or communication connection shown or discussed can be an indirect coupling or communication connection through some interfaces, devices or units, or it can be an electrical, mechanical or other form of connection.

[0109] The steps in the method of the embodiment of the present application can be adjusted in order, combined and deleted according to actual needs.

[0110] The units in the terminal in the embodiment of the present application can be merged, divided and deleted according to actual needs.

[0111] 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 distributed on multiple network units. Some or all of the units may be selected according to actual needs to achieve the purpose of the embodiments of the present application.

[0112] In addition, each functional unit in each embodiment of the present application may be integrated into one processing unit, or each unit may exist physically separately, or two or more units may be integrated into one unit. The above-mentioned integrated unit may be implemented in the form of hardware or in the form of software functional units.

[0113] If the integrated unit is implemented in the form of a software functional unit and sold or used as an independent product, it can be stored in a computer-readable storage medium. Based on this understanding, the technical solution of the present application is essentially or the part that contributes to the prior art, or all or part of the technical solution can be embodied in the form of a software product, and the computer software product is stored in a storage medium, including a number of instructions to enable a computer device (which can be a personal computer, a server, or a network device, etc.) to perform all or part of the steps of the method described in each embodiment of the present application. The aforementioned storage medium includes: U disk, mobile hard disk, read-only memory (ROM, Read-Only Memory), random access memory (RAM, Random Access Memory), disk or optical disk and other media that can store program codes.

[0114] The above is only a specific implementation of the present application, but the protection scope of the present application is not limited thereto. Any technician familiar with the technical field can easily think of various equivalent modifications or replacements within the technical scope disclosed in the present application, and these modifications or replacements should be included in the protection scope of the present application. Therefore, the protection scope of the present application shall be based on the protection scope of the claims.

Claims

1. A parking control method, characterized in that: The method is applied to a parking control device, the parking control device comprising a first zone controller and a second zone controller, and the method comprises: When it is detected that the vehicle information satisfies the parking condition, generating a parking control instruction according to the vehicle information; In the event that any one of the first and second zone controllers fails, the parking control instruction is sent to the caliper motor corresponding to the other zone controller via the other zone controller, so that the caliper motor performs the parking action indicated by the parking control instruction.

2. The method according to claim 1, characterized in that The vehicle information satisfying the parking condition includes an EPB switch signal of the vehicle's electronic parking brake system; and when it is detected that the vehicle information satisfies the parking condition, generating a parking control instruction according to the vehicle information includes: In the case of detecting the EPB switch signal of the vehicle, detecting whether the first area controller and the second area controller are in a normal state; When it is detected that the first zone controller and the second zone controller are in a normal state, a parking control instruction corresponding to the EPB switch signal is generated by the first zone controller and the second zone controller.

3. The method according to claim 2, characterized in that The generating of the parking control instruction corresponding to the EPB switch signal by the first area controller and the second area controller includes: generating, by the first zone controller, a first parking control instruction corresponding to the EPB switch signal, wherein the first parking control instruction is used to instruct a first caliper motor corresponding to the first zone controller to perform a parking action; and A second parking control instruction corresponding to the EPB switch signal is generated by the second zone controller, and the second parking control instruction is used to instruct the second caliper motor corresponding to the second zone controller to perform a parking action.

4. The method according to claim 3, characterized in that The method further comprises: Sending the first parking control instruction to a first caliper motor corresponding to the first regional controller through the first regional controller; and The second parking control instruction is sent to the second caliper motor corresponding to the second zone controller through the second zone controller.

5. The method according to claim 2, characterized in that: When it is detected that the vehicle information satisfies the parking condition, generating a parking control instruction according to the vehicle information includes: When it is detected that the first zone controller and the second zone controller are in a normal state, a parking control instruction corresponding to the EPB switch signal is generated by the first zone controller or the second zone controller.

6. The method according to claim 5, characterized in that The generating, by the first area controller or the second area controller, a parking control instruction corresponding to the EPB switch signal comprises: Generate a third parking control instruction corresponding to the EPB switch signal by the first zone controller; or, A fourth parking control instruction corresponding to the EPB switch signal is generated by the second zone controller.

7. The method according to claim 6, characterized in that The method further comprises: The first regional controller sends the third parking control instruction to the first caliper motor corresponding to the first regional controller, and sends the third parking control instruction to the second regional controller, so that the second regional controller sends the third parking control instruction to the second caliper motor corresponding to the second regional controller; or, The fourth parking control instruction is sent to the second caliper motor corresponding to the second regional controller through the second regional controller, and the fourth parking control instruction is sent to the first regional controller, so that the first regional controller sends the fourth parking control instruction to the caliper motor corresponding to the first regional controller.

8. The method according to claim 2, characterized in that: When it is detected that the vehicle information satisfies the parking condition, generating a parking control instruction according to the vehicle information includes: In the case where a failure of the first zone controller is detected, a fifth parking control instruction corresponding to the EPB switch signal is generated by the second zone controller, wherein the fifth parking control instruction is used to instruct the second caliper motor corresponding to the second zone controller to perform a parking action; or When a failure of the second zone controller is detected, a sixth parking control instruction corresponding to the EPB switch signal is generated by the first zone controller, and the sixth parking control instruction is used to instruct the first caliper motor corresponding to the first zone controller to perform a parking action.

9. A parking control device, characterized in that: The parking control device comprises a first zone controller and a second zone controller, and the device comprises: A generating unit, configured to generate a parking control instruction according to the vehicle information when it is detected that the vehicle information satisfies the parking condition; A control unit is used to send the parking control instruction to the caliper motor corresponding to the other regional controller through the other regional controller when any one of the first regional controller and the second regional controller fails, so that the caliper motor performs the parking action indicated by the parking control instruction.

10. An electronic device, characterized in that: The electronic device comprises a processor, a memory, a bus and a communication interface, wherein the processor, the communication interface and the memory are connected via the bus; The memory is used to store programs; The processor is used to call the program stored in the memory through the bus to execute any one of the methods of claims 1-8.

11. A vehicle, characterized in that: The vehicle includes a car body and a parking control device, and the parking control device is used to execute the method according to any one of claims 1 to 8 to manage the vehicle.

Images