Super lock control system and method, vehicle and storage medium
By adding a superlock controller to the vehicle, combined with the PEPS controller and BCM, the mechanical and electronic linkage of the superlock is realized, solving the problem of superlock function and vehicle model compatibility, and improving the security of the vehicle and items inside the vehicle.
Patent Information
- Application Number
- CN202511014937.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2025-07-23
- Publication Date
- 2025-10-31
AI Technical Summary
Existing technologies make it difficult to achieve uniform compatibility of the superlock function with various vehicle models without requiring major hardware modifications to the vehicle.
By adding a superlock controller to the vehicle, combined with the PEPS controller and BCM, the mechanical and electronic linkage of the superlock is realized. The user controls the locking and unlocking of the superlock through the remote key. The superlock controller drives the superlock to lock or unlock after the central locking is engaged.
It achieves unified compatibility of the super lock function with various vehicle models, improving the security of the vehicle and items inside, without requiring major hardware modifications to the vehicle.
Smart Images
Figure CN120863553A_ABST
Abstract
Description
Technical Field
[0001] This application relates to the field of vehicle safety technology, and in particular to a super lock control system, method, vehicle, and storage medium. Background Technology
[0002] Vehicle safety systems are core components that ensure the safety of drivers and passengers and reduce the risk of accidents and injuries. With technological advancements, they have developed into a complex system. Generally, vehicle safety systems can be divided into three main categories: active safety systems to prevent accidents, passive safety systems to reduce injuries during accidents, and anti-theft security systems to prevent vehicle theft.
[0003] Taking anti-theft security systems as an example, they are mainly used to prevent vehicles from being illegally driven away or entered through technical means. Currently, in addition to central locking, some models are also equipped with a super lock in their anti-theft security systems. The super lock, also known as a double lock or secondary lock, functions to achieve double locking of the vehicle from both the inside and outside through mechanical and electronic linkage.
[0004] Therefore, in order to effectively improve the security of vehicles and items inside them, how to achieve uniform compatibility of the super lock function with various vehicle models without making major hardware modifications has become a problem that urgently needs to be solved by those skilled in the art. Summary of the Invention
[0005] This application provides a super lock control system, method, vehicle, and storage medium. The technical solution is as follows:
[0006] On the one hand, a superlock control system is provided, the system including: a PEPS (Passive Entry Passive Start) controller, a BCM (Body Control Module) and a superlock controller;
[0007] The PEPS controller is used to send a vehicle locking signal to the BCM in response to receiving a locking command from the remote key; wherein the locking command is generated after the lock button of the remote key is pressed continuously a preset number of times within a first time period;
[0008] The BCM is used to drive the central locking system of the vehicle to lock after receiving the vehicle locking signal, and to control the vehicle to enter the armed state.
[0009] The BCM is also used to send a super lock locking signal to the super lock controller after a second delay after successful arming; wherein the first delay is longer than the second delay.
[0010] The superlock controller is used to drive the superlock of the vehicle to lock after receiving the superlock locking signal.
[0011] In some embodiments, the PEPS controller is further configured to send a vehicle search signal to the BCM in response to receiving the locking command;
[0012] The BCM is also used to multiplex the vehicle search signal into the superlock locking signal.
[0013] In other embodiments, the BCM is also used to send the super lock locking signal to the vehicle's ICM (Instrument Cluster Module) after a second delay following successful arming.
[0014] The ICM is used to convert the super lock locking signal into an alarm signal and send the alarm signal to the vehicle host.
[0015] The vehicle-mounted host is used to output an alarm prompt inside the vehicle based on the alarm signal; wherein the alarm prompt is used to indicate that the super lock has been activated.
[0016] In other embodiments, the PEPS controller is configured to send the vehicle locking signal to the BCM in response to receiving the locking command, provided that a first preset condition is met.
[0017] The first preset condition includes:
[0018] The vehicle is either powered off or remotely started.
[0019] The vehicle's side doors and front and rear hatches are closed.
[0020] In other embodiments, the PEPS controller is further configured to send a vehicle unlock signal to the BCM in response to receiving an unlock command, provided that a second preset condition is met.
[0021] The BCM is also used to control the vehicle to enter the unlocked state after receiving the vehicle unlock signal, and to send the super lock unlock signal to the super lock controller;
[0022] The superlock controller is also used to drive the superlock to unlock after receiving the superlock unlock signal;
[0023] The BCM is also used to drive the central locking system to unlock after a second delay after sending the super lock unlock signal;
[0024] The second preset condition includes:
[0025] The vehicle is either powered off or remotely started.
[0026] The vehicle is in the armed state.
[0027] In other embodiments, the PEPS controller is further configured to send a vehicle search signal to the BCM in response to receiving the locking command, provided that a third preset condition is met.
[0028] The BCM is also used to send the super lock locking signal to the super lock controller after receiving the vehicle search signal;
[0029] The third preset condition includes:
[0030] The vehicle is in the armed state.
[0031] In other embodiments, the BCM is also configured to send a superlock unlock signal to the superlock controller if a vehicle collision signal is received when the superlock is in the locked state.
[0032] On the other hand, a superlock control method is provided, applied to the aforementioned superlock control system; wherein, the system includes: a PEPS controller, a BCM, and a superlock controller;
[0033] The method includes:
[0034] In response to receiving a locking command from the remote key, the PEPS controller sends a vehicle locking signal to the BCM; wherein the locking command is generated after the lock button of the remote key is pressed continuously a preset number of times within a first time period;
[0035] Upon receiving the vehicle locking signal, the BCM drives the vehicle's central locking system to lock and controls the vehicle to enter the armed state.
[0036] After successful arming, the BCM sends a super lock locking signal to the super lock controller after a second delay; wherein the first delay is longer than the second delay.
[0037] Upon receiving the superlock locking signal, the superlock controller drives the vehicle's superlock to lock.
[0038] In some embodiments, the method further includes:
[0039] In response to receiving the locking command, the PEPS controller sends a vehicle search signal to the BCM;
[0040] The BCM multiplexes the vehicle search signal into the superlock locking signal.
[0041] In other embodiments, the method further includes:
[0042] After successful arming, the BCM sends the super lock locking signal to the ICM after a second delay.
[0043] The ICM converts the super lock locking signal into an alarm signal and sends the alarm signal to the vehicle host.
[0044] The vehicle-mounted host outputs an alarm prompt inside the vehicle based on the alarm signal; wherein the alarm prompt is used to indicate that the super lock has been activated.
[0045] In other embodiments, the PEPS controller sending a vehicle locking signal to the BCM in response to receiving a locking command from the remote key includes:
[0046] If the first preset condition is met, in response to receiving the locking command, the PEPS controller sends the vehicle locking signal to the BCM;
[0047] The first preset condition includes:
[0048] The vehicle is either powered off or remotely started.
[0049] The vehicle's side doors and front and rear hatches are closed.
[0050] In other embodiments, the method further includes:
[0051] If the second preset condition is met, in response to receiving the unlock command, the PEPS controller sends a vehicle unlock signal to the BCM;
[0052] Upon receiving the vehicle unlock signal, the BCM controls the vehicle to enter the unlocked state and sends a super lock unlock signal to the super lock controller;
[0053] Upon receiving the superlock unlock signal, the superlock controller drives the superlock to unlock;
[0054] After sending the super lock unlock signal, the BCM delays for the second duration to drive the central locking system to unlock;
[0055] The second preset condition includes:
[0056] The vehicle is either powered off or remotely started.
[0057] The vehicle is in the armed state.
[0058] In other embodiments, the method further includes:
[0059] If the third preset condition is met, in response to receiving the locking command, the PEPS controller sends a vehicle search signal to the BCM;
[0060] Upon receiving the vehicle search signal, the BCM sends the super lock locking signal to the super lock controller;
[0061] The third preset condition includes:
[0062] The vehicle is in the armed state.
[0063] In other embodiments, the method further includes:
[0064] When the superlock is in the locked state, if a vehicle collision signal is received, the BCM sends a superlock unlock signal to the superlock controller.
[0065] On the other hand, a computer device is provided, the device including a processor and a memory, the memory storing at least one piece of program code, the at least one piece of program code being loaded and executed by the processor to implement the superlock control method described above.
[0066] On the other hand, a computer-readable storage medium is provided, wherein at least one piece of program code is stored in the storage medium, the at least one piece of program code being loaded and executed by a processor to implement the superlock control method described above.
[0067] On the other hand, a computer program product or computer program is provided, which includes computer program code stored in a computer-readable storage medium. The processor of a computer device reads the computer program code from the computer-readable storage medium and executes the computer program code, causing the computer device to perform the superlock control method described above.
[0068] The superlock control scheme provided in this application, when a vehicle has a newly added superlock function, enables users to conveniently and quickly lock and unlock the superlock by adding a superlock controller. Specifically, with the cooperation of the PEPE controller, BCM, and superlock controller, the user only needs to trigger the remote key provided with the vehicle to lock it. This achieves locking by first driving the vehicle's central locking system through the BCM, and then locking the superlock system through the superlock controller. This solution effectively improves the security of the vehicle and its contents, while achieving unified compatibility of the superlock function with various vehicle models without requiring major hardware modifications. Attached Figure Description
[0069] To more clearly illustrate the technical solutions in the embodiments of this application, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.
[0070] Figure 1 This is a schematic diagram of the structure of a super lock control system provided in an embodiment of this application;
[0071] Figure 2 This is a flowchart of a superlock locking logic provided in an embodiment of this application;
[0072] Figure 3 This is a flowchart of a superlock unlocking logic provided in an embodiment of this application;
[0073] Figure 4 This is a flowchart of a superlock control method provided in an embodiment of this application;
[0074] Figure 5 This is a schematic diagram of the structure of a vehicle provided in an embodiment of this application. Detailed Implementation
[0075] To make the objectives, technical solutions, and advantages of this application clearer, the embodiments of this application will be described in further detail below with reference to the accompanying drawings.
[0076] In this application, the terms "first," "second," etc., are used to distinguish identical or similar items that have essentially the same function. It should be understood that there is no logical or temporal dependency between "first," "second," and "nth," nor does it limit the quantity or execution order. It should also be understood that although the following description uses the terms "first," "second," etc., to describe various elements, these elements should not be limited by the terms.
[0077] These terms are simply used to distinguish one element from another. For example, without departing from the various examples, the first element can be referred to as the second element, and similarly, the second element can be referred to as the first element. Both the first and second elements can be elements, and in some cases, they can be separate and distinct elements.
[0078] "At least one" refers to one or more elements. For example, at least one element can be one element, two elements, three elements, or any integer number of elements greater than or equal to one. "Multiple" refers to two or more elements. For example, multiple elements can be two elements, three elements, or any integer number of elements greater than or equal to two.
[0079] In this article, "and / or" indicates that three relationships can exist. For example, A and / or B can represent: A alone, A and B simultaneously, or B alone. The character " / " generally indicates that the preceding and following objects are in an "or" relationship.
[0080] It should be noted that the information (including but not limited to user device information, user personal information, etc.), data (including but not limited to data used for analysis, data stored, data displayed, etc.) and signals involved in this application are all authorized by the user or fully authorized by all parties, and the collection, use and processing of related data must comply with the relevant laws, regulations and standards of the relevant regions.
[0081] Figure 1 This is a schematic diagram of a super lock control system provided in an embodiment of this application. See also... Figure 1 The system includes: PEPS controller 101, body controller 102 and super lock controller 103.
[0082] In this embodiment, to implement the superlock function, in addition to the four door locking mechanisms of the vehicle, superlock mechanisms are added to the four side doors. Users can control both the normal locking and superlocking of the vehicle via a touch-sensitive remote key.
[0083] The first point to note is that the body controller 102 is used to drive the central locking and unlocking, and the super lock controller 103 is used to drive the super lock to lock and unlock.
[0084] The second point to note is that the superlock control logic has a specific sequence requirement. When locking, the central locking system locks first, then the superlock locks. When unlocking, the superlock locks unlock first, then the central locking system unlocks.
[0085] In this embodiment, the PEPS controller 101 is responsible for receiving operation signals (locking command or unlocking command) from the remote key and sending vehicle lock signal, vehicle unlock signal or vehicle search signal (RKEsearch Car) to the body controller 102.
[0086] In this embodiment, the body controller 102 is responsible for controlling the vehicle's locking or unlocking, arming or disarming, based on the status of the four side doors and two hoods (front and rear hoods) and the locking or unlocking operations performed by the user. Additionally, the body controller 102 identifies the vehicle-finding signal sent by the PEPS controller 101 and reuses it as a superlock locking signal, depending on the vehicle's superlock configuration. Furthermore, the body controller 102 is only responsible for controlling the central locking or unlocking based on the user's locking or unlocking operations. The superlock locking and unlocking are driven by the superlock controller 103. In other words, the body controller 102 sends a superlock locking signal or a superlock unlocking signal to the superlock controller 103 according to the superlock's locking or unlocking logic.
[0087] In this embodiment, a superlock controller 103 is added to the vehicle to control the newly added superlocks on the four side doors. The superlocks unlock in conjunction with the mechanical key when the mechanical key is used for unlocking.
[0088] The third point that needs to be explained is that, in Figure 1 In this context, the CGW (Central Gateway) is used to forward CAN (Controller Area Network) signals during interactions between the aforementioned controllers. The ICM (Integrated Control Center) receives the superlock locking signal from the body controller 102, then converts it into an alarm signal via an internal protocol with the vehicle's onboard unit (VIN), and sends it to the VIN, which then executes the in-vehicle alarm. The VIN refers to... Figure 1 The IHU (In-Vehicle Infotainment Unit) in this context.
[0089] The locking and unlocking logic of the super lock is explained in detail below.
[0090] Locking logic of the superlock
[0091] Figure 2 This is a flowchart illustrating the locking logic of a superlock provided in an embodiment of this application. See also... Figure 2 The PEPS controller 101 is used to send a vehicle locking signal to the body controller 102 in response to receiving a locking command when a first preset condition is met.
[0092] In this embodiment, the locking command is generated after the lock button of the remote key is pressed a preset number of times within a first duration. For example, if the first duration is 2 seconds and the preset number is 2, then if the user presses the lock button of the remote key twice within 2 seconds, the super lock locking function will be triggered, and the remote key will send a locking command to the PEPS controller 101.
[0093] As an example, the first preset conditions include:
[0094] 1. The vehicle is in a power-off state (vehicle power status OFF) or remote start state;
[0095] 2. All four doors and two hoods are closed. That is, the side doors and front and rear hoods of the vehicle are closed.
[0096] like Figure 2 As shown, the PEPS controller 101 sends a vehicle lock signal (RKE LOCK) and a vehicle search signal (RKE SearchCar) to the body controller 102. After receiving the vehicle lock signal, the body controller 102 first activates the central locking system and puts the vehicle into an armed state.
[0097] The fourth point to note is that after the central locking system is engaged and armed, the vehicle body controller 102 will send a DriveDoorLockSts signal to the PEPS controller 101 to provide feedback on the door lock status.
[0098] Additionally, after successful arming, the vehicle controller 102 sends a superlock signal (SuperLockCmd) to the superlock controller 103 after a second delay. The first delay is longer than the second delay. For example, the second delay is 200 milliseconds, but this application does not limit this value.
[0099] In this embodiment, after receiving the vehicle search signal (RKE SearchCar), the body controller 102 reuses it as a superlock locking signal. In other words, the body controller 102 first drives the central locking system to lock and arm, and then sends the superlock locking signal after receiving and recognizing the RKE SearchCar signal.
[0100] The superlock controller 103 is used to lock the vehicle's superlock after receiving a superlock locking signal. Exemplarily, the superlock locking signal is a CAN signal, but this application does not limit its application to this.
[0101] Further, see Figure 2The vehicle controller 102 is further configured to send a superlock locking signal to the ICM after a second delay following successful arming. The ICM converts the superlock locking signal into an alarm signal based on an internal protocol and sends the alarm signal to the vehicle host. The vehicle host can then output an alarm notification within the vehicle based on the received alarm signal. This alarm notification indicates that the superlock has been activated. Exemplarily, the alarm notification is in voice format, but this application does not limit its use.
[0102] Superlock unlocking logic
[0103] Figure 3 This is a flowchart illustrating a superlock unlocking logic provided in an embodiment of this application. See also... Figure 3 The PEPS controller 101 is also used to send a vehicle unlock signal to the body controller 102 in response to receiving an unlock command when a second preset condition is met.
[0104] The unlock command is generated when the user performs an unlock operation. For example, the unlock operation includes, but is not limited to: unlocking by touching the door handle, unlocking with a remote control, unlocking by approaching, unlocking with a Bluetooth key, or unlocking triggered by remote activation; this application does not limit this to any particular type.
[0105] As an example, the second preset condition includes:
[0106] 1. The vehicle is in a power-off state (power status OFF) or remote start state;
[0107] 2. The vehicle is in a protected state.
[0108] like Figure 3 As shown, the body controller 102 is also used to control the vehicle to enter the unlocked state after receiving the vehicle unlock signal, and send a superlock unlock signal (SuperLockCmd Unlock) to the superlock controller 103. The superlock controller 103 is also used to drive the superlock to unlock after receiving the superlock unlock signal. Additionally, after sending the superlock unlock signal, the body controller 102 is also used to delay the central locking for a second duration.
[0109] In addition, the body controller 102 will send a DriveDoorLockSts signal to the PEPS controller 101 to provide feedback on the door lock unlock status.
[0110] The fifth point to note is that after the vehicle is normally armed, if the superlock locking function is to be implemented, the user needs to operate the remote key to perform the locking operation. After receiving the locking command, the PEPS controller 101 will send the RKE SearchCar signal. After receiving the RKE SearchCar signal, the body controller 102 will send the SuperLockCmd signal to the superlock controller 103 to drive the superlock to lock.
[0111] That is, the PEPS controller 101 is also used to send a vehicle search signal to the body controller 102 in response to receiving a locking command when the third preset condition is met; and the body controller 102 is also used to send a super lock locking signal to the super lock controller after receiving the vehicle search signal.
[0112] As an example, the third preset condition includes: the vehicle is armed.
[0113] The sixth point to note is that if the superlock is locked when a vehicle collision occurs, it needs to be automatically unlocked upon impact. Specifically, the body controller 102 is also used to send a superlock unlock signal to the superlock controller if a vehicle collision signal is received while the superlock is locked.
[0114] In summary, the superlock control scheme provided in this application, when a vehicle adds a superlock function, enables users to conveniently and quickly lock and unlock the superlock by adding a superlock controller. Specifically, with the cooperation of the PEPE controller, BCM, and superlock controller, users only need to trigger the remote key provided with the vehicle to lock the vehicle. For example, during the locking phase, this scheme achieves locking by first driving the vehicle's central locking system through the BCM, and then locking the vehicle's superlock through the superlock controller. Similarly, during the unlocking phase, this scheme achieves unlocking by first driving the superlock through the superlock controller, and then unlocking the central locking system through the BCM. This scheme effectively improves the security of the vehicle and its contents, while achieving unified compatibility of the superlock function with various vehicle models without requiring major hardware modifications.
[0115] Figure 4 This is a flowchart of a superlock control method provided in an embodiment of this application. The method is applied to... Figure 1 The superlock control system shown. See also Figure 4 The method includes the following steps:
[0116] In step 401, in response to receiving a locking command from the remote key, the PEPS controller sends a vehicle locking signal to the BCM; wherein, the locking command is generated after the lock button of the remote key is pressed continuously a preset number of times within a first duration.
[0117] In some embodiments, in response to receiving a locking command from the remote key, the PEPS controller sends a vehicle locking signal to the BCM, including but not limited to the following methods:
[0118] Upon receiving the locking command, the PEPS controller sends a vehicle locking signal to the BCM when a first preset condition is met; wherein the first preset condition includes:
[0119] The vehicle is in a power-off state or remote start state;
[0120] The vehicle's side doors and front and rear hatches are closed.
[0121] In other embodiments, the method further includes:
[0122] In response to receiving the locking command, the PEPS controller sends a vehicle search signal to the BCM; after recognizing the vehicle search signal, the BCM multiplexes the vehicle search signal as the super lock locking signal.
[0123] In case 402, after receiving the vehicle locking signal, the BCM drives the vehicle's central locking system to lock and controls the vehicle to enter the armed state.
[0124] In 403, after successful arming, the BCM sends a superlock lock signal to the superlock controller after a second delay; wherein the first delay is longer than the second delay.
[0125] In some embodiments, the method further includes:
[0126] After successful arming, the BCM sends a super lock lock signal to the ICM after a second delay.
[0127] The ICM converts the super lock locking signal into an alarm signal and sends the alarm signal to the vehicle host.
[0128] The vehicle-mounted host outputs an alarm prompt inside the vehicle based on the alarm signal; this alarm prompt is used to indicate that the super lock has been activated.
[0129] In 404, upon receiving the superlock lock signal, the superlock controller drives the vehicle's superlock to lock.
[0130] In other embodiments, the method further includes:
[0131] When the second preset condition is met, in response to receiving the unlock command, the PEPS controller sends a vehicle unlock signal to the BCM;
[0132] Upon receiving the vehicle unlock signal, the BCM controls the vehicle to enter the unlocked state and sends the superlock unlock signal to the superlock controller;
[0133] Upon receiving the super lock unlock signal, the super lock controller drives the super lock to unlock;
[0134] After sending the super lock unlock signal, the BCM delays for a second duration before driving the central locking system to unlock;
[0135] The second preset condition includes:
[0136] The vehicle is in a power-off state or remote start state;
[0137] The vehicle is in a protected state.
[0138] In other embodiments, the method further includes:
[0139] If the third preset condition is met, in response to receiving the lock command, the PEPS controller sends a vehicle search signal to the BCM;
[0140] Upon receiving the vehicle search signal, the BCM sends a superlock lock signal to the superlock controller;
[0141] The third pre-set condition includes: the vehicle is in a protected state.
[0142] In other embodiments, the method further includes:
[0143] When the superlock is locked, if a vehicle collision signal is received, the BCM sends a superlock unlock signal to the superlock controller.
[0144] In summary, the superlock control scheme provided in this application, when a vehicle adds a superlock function, enables users to conveniently and quickly lock and unlock the superlock by adding a superlock controller. Specifically, with the cooperation of the PEPE controller, BCM, and superlock controller, users only need to trigger the remote key provided with the vehicle to lock the vehicle. For example, during the locking phase, this scheme achieves locking by first driving the vehicle's central locking system through the BCM, and then locking the vehicle's superlock through the superlock controller. Similarly, during the unlocking phase, this scheme achieves unlocking by first driving the superlock through the superlock controller, and then unlocking the central locking system through the BCM. This scheme effectively improves the security of the vehicle and its contents, while achieving unified compatibility of the superlock function with various vehicle models without requiring major hardware modifications.
[0145] The first point to note is that all the above-mentioned optional technical solutions can be combined in any way to form the optional embodiments of this application, and will not be described in detail here.
[0146] The second point to note is that the superlock control system provided in the above embodiments is only illustrated by the division of the functional modules described above when controlling the superlock. In practical applications, the functions described above can be assigned to different functional modules as needed, that is, the internal structure of the system can be divided into different functional modules to complete all or part of the functions described above. Furthermore, the superlock control system and the superlock control method embodiments provided in the above embodiments belong to the same concept, and their specific implementation process can be found in the method embodiments, which will not be repeated here.
[0147] Figure 5 This is a schematic diagram of a vehicle structure provided in an embodiment of this application. The vehicle 500 can vary considerably depending on its configuration or performance, and includes one or more processors 501 and one or more memories 502. The memory 502 stores at least one line of program code, which is loaded and executed by the processor 501 to implement the aforementioned superlock control method. The processor 501 is the vehicle's CDU. Of course, the vehicle 500 also has wired or wireless network interfaces, a keyboard, and input / output interfaces for input and output. The vehicle 500 also includes other components for implementing device functions, which will not be elaborated upon here.
[0148] In an exemplary embodiment, a computer program product or computer program is also provided, which includes computer program code stored in a computer-readable storage medium. The processor of a computer device reads the computer program code from the computer-readable storage medium and executes the computer program code, causing the computer device to perform the superlock control method described above.
[0149] Those skilled in the art will understand that all or part of the steps of the above embodiments can be implemented by hardware or by a program instructing related hardware. The program can be stored in a computer-readable storage medium, such as a read-only memory, a disk, or an optical disk.
[0150] The above description is merely an optional embodiment of this application and is not intended to limit this application. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this application should be included within the protection scope of this application.
Claims
1. A super lock control system, characterized in that, The system includes: a keyless entry and start PEPS controller, a body control module (BCM), and a super lock controller; The PEPS controller is used to send a vehicle locking signal to the BCM in response to receiving a locking command from the remote key; wherein the locking command is generated after the lock button of the remote key is pressed continuously a preset number of times within a first time period; The BCM is used to drive the central locking system of the vehicle to lock after receiving the vehicle locking signal, and to control the vehicle to enter the armed state. The BCM is also used to send a super lock locking signal to the super lock controller after a second delay after successful arming; wherein the first delay is longer than the second delay. The superlock controller is used to drive the superlock of the vehicle to lock after receiving the superlock locking signal.
2. The system according to claim 1, characterized in that, The PEPS controller is also configured to send a vehicle search signal to the BCM in response to receiving the locking command; The BCM is also used to multiplex the vehicle search signal into the superlock locking signal.
3. The system according to claim 1, characterized in that, The BCM is also used to send the super lock locking signal to the vehicle's instrument cluster module ICM after a second delay after successful arming. The ICM is used to convert the super lock locking signal into an alarm signal and send the alarm signal to the vehicle host. The vehicle-mounted host is used to output an alarm prompt inside the vehicle based on the alarm signal; wherein the alarm prompt is used to indicate that the super lock has been activated.
4. The system according to claim 1, characterized in that, The PEPS controller is configured to send the vehicle locking signal to the BCM in response to receiving the locking command when a first preset condition is met. The first preset condition includes: The vehicle is either powered off or remotely started. The vehicle's side doors and front and rear hatches are closed.
5. The system according to any one of claims 1 to 4, characterized in that, The PEPS controller is also configured to send a vehicle unlock signal to the BCM in response to receiving an unlock command when a second preset condition is met. The BCM is also used to control the vehicle to enter the unlocked state after receiving the vehicle unlock signal, and to send the super lock unlock signal to the super lock controller; The superlock controller is also used to drive the superlock to unlock after receiving the superlock unlock signal; The BCM is also used to drive the central locking system to unlock after a second delay after sending the super lock unlock signal; The second preset condition includes: The vehicle is either powered off or remotely started. The vehicle is in the armed state.
6. The system according to any one of claims 1 to 4, characterized in that, The PEPS controller is also configured to send a vehicle search signal to the BCM in response to receiving the locking command when a third preset condition is met. The BCM is also used to send the super lock locking signal to the super lock controller after receiving the vehicle search signal; The third preset condition includes: The vehicle is in the armed state.
7. The system according to any one of claims 1 to 4, characterized in that, The BCM is also used to send a superlock unlock signal to the superlock controller if a vehicle collision signal is received when the superlock is in the locked state.
8. A superlock control method, characterized in that, The superlock control system is applied to any one of claims 1 to 7; wherein the system comprises: a keyless entry and start PEPS controller, a body control module (BCM), and a superlock controller; The method includes: In response to receiving a locking command from the remote key, the PEPS controller sends a vehicle locking signal to the BCM; wherein the locking command is generated after the lock button of the remote key is pressed continuously a preset number of times within a first time period; Upon receiving the vehicle locking signal, the BCM drives the vehicle's central locking system to lock and controls the vehicle to enter the armed state. After successful arming, the BCM sends a super lock locking signal to the super lock controller after a second delay; wherein the first delay is longer than the second delay. Upon receiving the superlock locking signal, the superlock controller drives the vehicle's superlock to lock.
9. A computer device, characterized in that, The device includes a processor and a memory, the memory storing at least one piece of program code, which is loaded and executed by the processor to implement the superlock control method as described in claim 8.
10. A computer-readable storage medium, characterized in that, The storage medium stores at least one piece of program code, which is loaded and executed by a processor to implement the superlock control method as described in claim 8.