Cabin car infotainment electricity supplementing control method and device, computer equipment and storage medium

Abstract

The embodiment of the invention discloses a cabin car infotainment electricity supplementing control method and device, computer equipment and a storage medium. The method comprises the steps that according to car infotainment state information obtained by a car infotainment controller, the starting state of a car infotainment is judged; if the vehicle-mounted terminal is in the shutdown state, performing power supply control on the vehicle-mounted terminal according to a preset first power supply strategy; the first charging strategy comprises the step of judging whether the vehicle-mounted terminal meets a preset awakening condition or not; if the vehicle-mounted terminal meets the awakening condition, awakening a controller local area network connected with the vehicle-mounted terminal; according to the vehicle machine state information, judging whether the vehicle machine meets a preset upper high voltage condition or not; if the vehicle machine meets the high-voltage condition, generating a high-voltage request signal; and the vehicle-mounted battery performs high-voltage charging work on the vehicle machine according to the received high-voltage charging request signal. According to the method, under the condition that the vehicle is not used for a long time, it can be ensured that the vehicle machine is automatically charged when needed, over-discharge of the battery is prevented, and therefore the performance and the service life of the vehicle-mounted battery are protected.

Description

Technical Field

[0001] The present application relates to the field of intelligent driving technology, and in particular to a cockpit vehicle computer power replenishment control method, device, computer equipment and storage medium. Background Art

[0002] With the popularity of automobiles, a problem that frequently occurs in the market is that after the vehicle is parked for a long time, the body battery gradually loses power due to the weak leakage current of the electrical system. This battery power loss phenomenon not only causes the vehicle to fail to start normally, but in some cases, it may damage the vehicle's electrical system, thereby affecting the normal use of the vehicle. This phenomenon is particularly common when the vehicle is not used for a long time or in low temperature environments such as winter, which brings great inconvenience to the owner and potential maintenance costs. In addition, battery power loss may also limit the functions of other important electronic components such as the vehicle's safety system and alarm system, reducing the overall safety performance and user experience of the vehicle. Summary of the invention

[0003] The embodiments of the present application provide a method, device, computer equipment and storage medium for controlling power replenishment of a vehicle cabin, aiming to solve the problem of poor stability of the power replenishment process of the vehicle-mounted battery.

[0004] In the first aspect, an embodiment of the present application provides a cockpit vehicle computer power replenishment control method, which includes judging what kind of startup state the vehicle computer is in according to the vehicle computer status information obtained by the vehicle computer controller; if the vehicle computer is in the shutdown state, the vehicle computer is controlled to be powered on according to a preset first power replenishment strategy; the first power replenishment strategy includes judging whether the vehicle computer meets the preset wake-up conditions; if the vehicle computer meets the wake-up conditions, waking up the controller local area network connected to the vehicle computer; judging whether the vehicle computer meets the preset upper high voltage conditions according to the vehicle computer status information; if the vehicle computer meets the upper high voltage conditions, generating an upper high voltage request signal; the vehicle battery performs high voltage power replenishment on the vehicle computer according to the received upper high voltage request signal.

[0005] In the second aspect, an embodiment of the present application also provides a cockpit vehicle computer power replenishment control device, which includes a state judgment unit, which is used to judge what kind of startup state the vehicle computer is in according to the vehicle computer state information obtained by the vehicle computer controller; a first power replenishment control unit, which is used to control the power replenishment of the vehicle computer according to a preset first power replenishment strategy if the vehicle computer is in a shutdown state; a first judgment unit, which is used to judge whether the vehicle computer meets the wake-up condition preset in the first power replenishment strategy; a network wake-up unit, which is used to control the gateway module connected to the vehicle computer to power on to wake up the corresponding local area network; a second judgment unit, which is used to judge whether the vehicle computer meets the high-voltage condition preset in the first power replenishment strategy; a first signal generating unit, which is used to generate a high-voltage request signal according to the vehicle computer state information and send it to the vehicle battery; a high-voltage power replenishment unit, which is used for the vehicle battery to perform high-voltage power replenishment on the vehicle computer according to the received high-voltage request signal.

[0006] In a third aspect, an embodiment of the present application further provides a computer device, which includes a memory and a processor, wherein a computer program is stored in the memory, and the above method is implemented when the processor executes the computer program.

[0007] In a fourth aspect, an embodiment of the present application further provides a computer-readable storage medium, wherein the storage medium stores a computer program, and the computer program includes program instructions, which can implement the above method when executed by a processor.

[0008] The embodiment of the present application provides a cockpit vehicle power replenishment control method, device, computer equipment and storage medium. Among them, the method includes judging the vehicle in which power-on state according to the vehicle state information obtained by the vehicle controller; if the vehicle is in the off state, the vehicle is controlled to replenish power according to the preset first replenishment strategy; the first replenishment strategy includes judging whether the vehicle meets the preset wake-up condition; if the vehicle meets the wake-up condition, the controller local area network connected to the vehicle is awakened; judging whether the vehicle meets the preset upper high voltage condition according to the vehicle state information; if the vehicle meets the upper high voltage condition, a high voltage request signal is generated; the vehicle battery performs high voltage replenishment on the vehicle according to the received upper high voltage request signal. This solution significantly improves the user's vehicle experience through precise replenishment control and intelligent sleep mechanism. Users no longer need to worry about the vehicle being unable to start due to long-term parking, or affecting the normal use of the vehicle due to battery power loss. This worry-free experience enhances the user's trust and satisfaction with the smart cockpit system. Through the precise control of the MCU, this solution reduces system failures caused by insufficient battery power and improves the stability and reliability of the smart cockpit system. This is essential to ensure the normal operation of the vehicle in various environments, especially in extreme weather conditions. By reducing unnecessary charging operations and reducing the static power consumption of the vehicle, this solution helps reduce the user's electricity bills, while extending the service life of the vehicle battery and reducing the frequency and cost of battery replacement, thus bringing long-term economic benefits to users. BRIEF DESCRIPTION OF THE DRAWINGS

[0009] 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.

[0010] Figure 1 A flowchart of a method for controlling the power supply of a vehicle in a cockpit provided in an embodiment of the present application;

[0011] Figure 2 A schematic diagram of a sub-process of a cockpit vehicle computer power replenishment control method provided in an embodiment of the present application;

[0012] Figure 3 A schematic block diagram of a cockpit vehicle power supply control device provided in an embodiment of the present application;

[0013] Figure 4 A schematic block diagram of a computer device provided in an embodiment of the present application. DETAILED DESCRIPTION

[0014] 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.

[0015] 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.

[0016] 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.

[0017] 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.

[0018] The embodiments of the present application provide a method, device, computer equipment and storage medium for controlling power replenishment in a cockpit vehicle machine.

[0019] The executor of the cockpit vehicle machine power replenishment control method may be the cockpit vehicle machine power replenishment control device provided in the embodiment of the present application, or a computer device integrated with the cockpit vehicle machine power replenishment control device, wherein the cockpit vehicle machine power replenishment control device may be implemented in hardware or software, and the computer device may be an intelligent vehicle machine, which is a terminal device installed in a car for display and control, and the intelligent vehicle machine is communicatively connected with the vehicle machine controller installed in the car.

[0020] The cockpit vehicle computer power supply control method is applied to Figure 4 In the computer device 500.

[0021] Figure 1 It is a flow chart of a cockpit vehicle computer power replenishment control method provided in an embodiment of the present application, and the method includes the following steps S110-S130.

[0022] S110: Obtain vehicle computer status information of the vehicle computer to determine the working status of the vehicle computer.

[0023] This method innovatively introduces an intelligent vehicle computer status judgment mechanism (S110), which can automatically select the most appropriate power replenishment strategy based on the real-time status information of the vehicle computer, which is more intelligent and efficient than traditional timed power replenishment or manual power replenishment methods.

[0024] S120: If the vehicle computer is in a shutdown state, a corresponding upper high voltage request signal is generated according to a preset first power replenishment strategy and sent to the vehicle battery to perform power replenishment control on the vehicle computer.

[0025] S120 includes the following execution steps: judging whether the vehicle computer meets the wake-up condition preset in the first power replenishment strategy; if the vehicle computer meets the wake-up condition, controlling the gateway module connected to the vehicle computer to power on to wake up the corresponding local area network; judging whether the vehicle computer meets the high-voltage condition preset in the first power replenishment strategy according to the vehicle computer status information; if the vehicle computer meets the high-voltage condition, generating a high-voltage request signal according to the vehicle computer status information and sending it to the vehicle battery, so that the vehicle battery performs high-voltage power replenishment work on the vehicle computer according to the high-voltage request signal.

[0026] In the first power replenishment strategy, this method creatively sets the wake-up conditions. Only when the vehicle computer meets these conditions will it be awakened and recharged. This on-demand wake-up method is relatively rare in the existing technology. The voltage-temperature relationship algorithm mentioned in this method is used to calculate the high-voltage power replenishment time. This is an innovation because it takes into account the impact of temperature on battery performance, thereby more accurately controlling the power replenishment process. The introduction of power-on analysis and limitation helps prevent over-recharge and protect the vehicle battery, which is a novel consideration in existing power replenishment control methods.

[0027] S130, generating a high voltage request signal according to the vehicle computer status information and sending the signal to the vehicle battery, so that the vehicle battery performs high voltage supplementary power supply to the vehicle computer according to the high voltage request signal.

[0028] In a more specific implementation process, this method intelligently judges the state of the vehicle computer, and wakes up the vehicle computer and recharges it only when the vehicle computer meets specific wake-up conditions. This avoids unnecessary wake-up and recharging operations, thereby saving electricity and extending the service life of the vehicle computer. By accurately controlling the time and conditions for high-voltage recharging, it is ensured that the vehicle computer can be quickly recharged when needed, thereby improving the efficiency of electric energy utilization. By limiting the number of power-ons and recharging frequencies of the vehicle computer, the number of charge and discharge times of the vehicle battery is reduced, which helps to extend the overall service life of the battery. Through a preset recharging strategy, this method ensures that the vehicle computer is recharged at the right time, reduces system failures caused by insufficient voltage, and improves the overall stability of the smart cockpit. This method comprehensively considers multiple factors such as vehicle computer state judgment, wake-up conditions, high-voltage conditions, voltage-temperature relationship, and power-on times limit to form a comprehensive recharging control strategy, which is significantly innovative and practical in the field of smart cockpit vehicle computer recharging control.

[0029] In summary, this control solution not only achieves accurate coverage of charging scenarios and rapid dormancy through the intelligent charging control of the cockpit vehicle MCU, solving the problem of battery shortage when the vehicle is parked for a long time, but also improves the user's vehicle experience, enhances the stability and reliability of the system, and brings significant economic benefits.

[0030] like Figure 2 As shown, in a more specific embodiment, if the vehicle computer is in a standby state, the vehicle computer is charged with power according to a preset second charging strategy;

[0031] According to the preset second power replenishment strategy, a corresponding upper high voltage request signal is generated and sent to the vehicle battery to perform power replenishment control on the vehicle computer, including executing steps S111-S112.

[0032] S111. Determine whether the current voltage of the vehicle computer is less than a preset power replenishment threshold voltage and lasts for more than 20 seconds.

[0033] S112: If the current voltage of the vehicle computer is less than the preset power replenishment threshold voltage and lasts for more than 20 seconds, a high voltage request signal is generated.

[0034] Next, the vehicle battery provides high voltage power to the vehicle computer according to the received high voltage request signal.

[0035] Specifically, in a more specific embodiment, it is determined whether the vehicle computer is in a standby state. If the vehicle computer is in a standby state, the vehicle computer is controlled to be recharged according to a preset second recharge strategy. Detect whether the current voltage of the vehicle computer is less than the preset recharge threshold voltage. Confirm whether the state in which the current voltage of the vehicle computer is less than the preset recharge threshold voltage lasts for more than 20 seconds. If the current voltage of the vehicle computer is less than the preset recharge threshold voltage and this state lasts for more than 20 seconds, a high-voltage request signal is generated. If the vehicle computer is in a standby state, the system will enter the judgment process of the second recharge strategy. The system will continue to monitor the voltage of the vehicle computer until the condition of being less than the preset recharge threshold voltage is met, and this condition lasts for more than 20 seconds. Once the condition is met, the system generates a high-voltage request signal. The on-board battery performs high-voltage recharge on the vehicle computer according to the received high-voltage request signal. Through such detailed implementation, this method can more accurately control the charging process when the vehicle computer is in standby mode, ensuring that the vehicle computer can be promptly charged after the voltage drops to a certain level and lasts for a certain period of time, thereby maintaining the normal working state of the vehicle computer and avoiding system failure or performance degradation caused by low voltage. At the same time, this method also effectively prevents incorrect charging caused by short-term voltage fluctuations, and improves the reliability and efficiency of charging control.

[0036] In a more specific embodiment, executing method S130 further specifically includes: calculating the upper high voltage charging time corresponding to the vehicle computer status information according to a preset voltage-temperature relationship algorithm; generating a corresponding upper high voltage request signal based on the upper high voltage charging time and sending it to the vehicle battery.

[0037] Specifically, in a more specific embodiment, this step involves a comprehensive consideration of the current voltage of the vehicle and the external ambient temperature. The voltage-temperature relationship algorithm determines the appropriate charging time according to different ambient temperatures and the voltage level of the vehicle to ensure that the vehicle completes the charging in the best state while avoiding the problem of overcharging or insufficient charging. The vehicle controller performs high-voltage charging on the vehicle based on the calculated high-voltage charging time. The vehicle controller sends a high-voltage request signal to the vehicle battery and informs the required charging time. After the vehicle battery receives the high-voltage request signal, it performs high-voltage charging on the vehicle according to the charging time parameters provided by the vehicle controller. The algorithm may be based on experimental data or simulation results, which takes into account the battery chemical characteristics, the impact of ambient temperature on battery performance, and the operating voltage range of the vehicle. The algorithm may include multiple temperature intervals and corresponding voltage thresholds, as well as the recommended charging time in each interval. When calculating the charging time, the vehicle controller monitors the voltage and external ambient temperature of the vehicle in real time, and obtains the best charging time under the current conditions by looking up the table or calculating. During the high-voltage charging process, the vehicle controller may continuously monitor the voltage changes of the vehicle to ensure that the charging process is carried out according to the scheduled time and make adjustments when necessary. Through such detailed implementation, this method not only ensures that the vehicle can be charged in a timely and appropriate amount when needed, but also improves the intelligence and accuracy of the charging process by considering the relationship between voltage and temperature, further optimizes the energy management of the vehicle, extends the service life of the vehicle, and improves the overall user experience.

[0038] In a more specific embodiment, before the vehicle-mounted battery performs high-voltage power replenishment on the vehicle computer according to the received high-voltage request signal, the method includes analyzing the power-on cycle information in the vehicle computer status information to obtain the power-on times information of the vehicle computer; judging whether the power-on times of the vehicle computer are less than three times within the power-on cycle; if the power-on times of the vehicle computer are less than three times within the power-on cycle, generating a first power-on permission signal; the vehicle-mounted battery performs high-voltage power replenishment on the vehicle computer according to the first power-on permission signal and the high-voltage request signal.

[0039] Analyze the power-on cycle information in the vehicle computer status information to obtain the power-on times information of the vehicle computer;

[0040] Determine whether the total number of times the vehicle computer is powered on is less than six times;

[0041] If the total number of times the vehicle computer is powered on is less than six times, a second power-on permission signal is generated;

[0042] The vehicle-mounted battery performs high-voltage supplementary power supply work for the vehicle computer according to the first power-on permission signal, the second power-on permission signal and the high-voltage request signal.

[0043] In the specific implementation process, in the timed wake-up intelligent power replenishment scenario, the cockpit vehicle MCU performs the following operations before the vehicle goes into sleep: the MCU determines whether it is necessary to start intelligent power replenishment based on the current vehicle body environment information and the feedback information of the power control unit (PCU). If power replenishment is required, the MCU notifies TBOX to start the timed wake-up logic. If power replenishment is not required, the MCU notifies TBOX to turn off the timed wake-up logic. After the MCU wakes up, it first determines whether the wake-up source is the timed wake-up of intelligent power replenishment. If so, the MCU will perform the following power replenishment condition judgments: whether the vehicle computer voltage is less than the power replenishment threshold set by the current temperature environment. Whether the number of high-voltage timeouts in a power-on cycle is less than 3 times. Whether the number of power replenishments in a power-on cycle is less than 6 times. Whether the PCU allows power replenishment before sleep. If the power replenishment conditions are met, the MCU wakes up the vehicle body CAN bus network. If the conditions are not met, the MCU performs fast sleep to avoid unnecessary power consumption. The MCU obtains the current vehicle body status conditions again, including whether the PCU allows power replenishment and whether the vehicle body KL15 is in the off gear. If the conditions are met, the MCU sends a high-voltage request. After the controller feedbacks that the high voltage is successfully applied, the MCU determines the charging time according to the current voltage and ambient temperature, and sends it to the body controller. After the body controller feedbacks, the intelligent charging is successfully executed.

[0044] In the standby mode intelligent charging scenario, the vehicle computer continuously detects the current voltage and environmental information of the vehicle body. Whether the vehicle computer voltage is continuously less than the charging threshold set by the current temperature environment for 20 seconds. Whether the number of high voltage timeouts in a power-on cycle is less than 3 times. Whether the number of charging times in a power-on cycle is less than 6 times. Whether the PCU allows charging. Whether the vehicle body KL15 is in the off gear. If the above conditions are met, the vehicle computer sends a high voltage request. After the controller feedbacks that the high voltage is successfully applied, the vehicle computer determines the charging time based on the current voltage and ambient temperature, and sends it to the body controller. After the body controller feedbacks, the intelligent charging is successfully executed. Through these two intelligent charging scenarios, this control scheme can ensure that the vehicle computer gets the necessary power replenishment at the right time, while avoiding unnecessary energy consumption, improving the efficiency of vehicle power use and the reliability of the vehicle computer.

[0045] In summary, this method not only realizes intelligent and efficient cockpit vehicle power replenishment control, but also has important significance for improving the performance and user experience of the intelligent cockpit system. This control scheme uses the cockpit vehicle MCU (microcontroller unit) as the core of intelligent power replenishment control, and can accurately judge the power replenishment demand according to the real-time status information of the vehicle. This means that whether the vehicle is parked for a long time, preparing to start in a low temperature environment, or when the battery power is lower than a certain threshold, the MCU can accurately identify and execute the power replenishment operation to ensure that the vehicle can get appropriate power replenishment in all possible power replenishment scenarios. The innovation of this scheme is that the MCU can quickly put the vehicle into a dormant state without the need for power replenishment, thereby avoiding unnecessary power consumption. This intelligent sleep mechanism significantly reduces the static power consumption of the vehicle, extends the overall service life of the vehicle power supply, and also saves energy costs for users. In view of the problem that the vehicle may be depleted due to long-term parking in the prior art, this control scheme provides an effective solution. Through the intelligent control of the MCU, even if the vehicle is not used for a long time, it can ensure that the vehicle automatically replenishes power when needed to prevent excessive discharge of the battery, thereby protecting the performance and life of the vehicle battery. This solution significantly improves the user's vehicle experience through precise power replenishment control and intelligent sleep mechanism. Users no longer need to worry about the vehicle being unable to start due to long-term parking, or the normal use of the vehicle computer being affected by battery depletion. This worry-free experience enhances users' trust and satisfaction with the smart cockpit system. Through precise control of the MCU, this solution reduces system failures caused by low battery power and improves the stability and reliability of the smart cockpit system. This is critical to ensure the normal operation of the vehicle in various environments, especially in extreme weather conditions. By reducing unnecessary power replenishment operations and reducing the static power consumption of the vehicle, this solution helps reduce users' electricity bills, while extending the service life of the on-board battery and reducing the frequency and cost of battery replacement, thereby bringing long-term economic benefits to users.

[0046] Figure 3 1 is a schematic block diagram of a cockpit vehicle power supply control device provided by an embodiment of the present application. As shown in the figure, corresponding to the above cockpit vehicle power supply control method, the present application also provides a cockpit vehicle power supply control device 100. The cockpit vehicle power supply control device includes a unit for executing the above cockpit vehicle power supply control method, and the device can be configured in a desktop computer, tablet computer, laptop computer, etc. For details, please refer to Figure 3The cockpit vehicle computer charging control device 100 includes a state judgment unit 110, which is used to judge what kind of startup state the vehicle computer is in according to the vehicle computer state information obtained by the vehicle computer controller; a first charging control unit 120, which is used to control the vehicle computer to charge according to a preset first charging strategy if the vehicle computer is in a shutdown state; a first judgment unit 130, which is used to judge whether the vehicle computer meets the preset wake-up condition in the first charging strategy; a network wake-up unit 140, which is used to control the gateway module connected to the vehicle computer to power on to wake up the corresponding local area network; a second judgment unit 150, which is used to judge whether the vehicle computer meets the preset high-voltage condition in the first charging strategy; a first signal generating unit 160, which is used to generate a high-voltage request signal according to the vehicle computer state information and send it to the vehicle battery; a high-voltage charging unit 170, which is used for the vehicle battery to perform high-voltage charging on the vehicle computer according to the received high-voltage request signal. And, a second power replenishment control unit is used to control the power replenishment of the vehicle computer according to a preset second power replenishment strategy if the vehicle computer is in a standby state; a third judgment unit is used to judge whether the second power replenishment strategy includes whether the current voltage of the vehicle computer is less than the preset power replenishment threshold voltage and lasts for more than 20 seconds; a second signal generating unit is used to generate a high-voltage request signal if the current voltage of the vehicle computer is less than the preset power replenishment threshold voltage and lasts for more than 20 seconds; a calculation unit is used for the vehicle computer controller to calculate the high-voltage power replenishment time according to a preset voltage-temperature relationship algorithm.

[0047] It should be noted that technicians in the relevant field can clearly understand that the specific implementation process of the above-mentioned cockpit vehicle computer power replenishment control device and each unit can refer to the corresponding description in the aforementioned method embodiment, and for the convenience and conciseness of the description, it will not be repeated here.

[0048] The above-mentioned cockpit vehicle machine charging control device can be implemented in the form of a computer program. The computer program can be used in Figure 4 Runs on the computer device shown.

[0049] See also Figure 4 , which shows a schematic block diagram of a computer device provided in an embodiment of the present application. The execution subject of the cockpit vehicle machine power replenishment control method can be the cockpit vehicle machine power replenishment control device provided in an embodiment of the present application, or a computer device 500 integrated with the cockpit vehicle machine power replenishment control device, wherein the cockpit vehicle machine power replenishment control device can be implemented in hardware or software, and the computer device can be an intelligent vehicle machine, which is a terminal device installed in a car for display and control, and the intelligent vehicle machine is connected to the vehicle machine controller installed in the car in communication.

[0050] The computer device 500 includes a processor 502 , a memory, and a network interface 505 connected via a system bus 501 , wherein the memory may include a non-volatile storage medium 503 and an internal memory 504 .

[0051] The non-volatile storage medium 503 can store an operating system 5031 and a computer program 5032. The computer program 5032 includes program instructions, and when the program instructions are executed, the processor 502 can execute a cockpit vehicle machine power replenishment control method.

[0052] The processor 502 is used to provide computing and control capabilities to support the operation of the entire computer device 500 .

[0053] The internal memory 504 provides an environment for the operation of the computer program 5032 in the non-volatile storage medium 503. When the computer program 5032 is executed by the processor 502, the processor 502 can execute a cockpit vehicle computer power replenishment control method.

[0054] The network interface 505 is used to communicate with other devices over the network. Figure 4 The structure shown in the figure is merely a block diagram of a portion of the structure related to the solution of the present application, and does not constitute a limitation on the computer device 500 to which the solution of the present application is applied. The specific computer device 500 may include more or fewer components than those shown in the figure, or combine certain components, or have a different arrangement of components.

[0055] It should be understood that in the embodiment of the present application, the processor 502 may be a central processing unit (CPU), and the processor 502 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. Among them, the general-purpose processor may be a microprocessor or the processor may also be any conventional processor, etc.

[0056] It can be understood by those skilled in the art that all or part of the processes in the method for implementing the above embodiment can be completed by instructing the relevant hardware through a computer program. The computer program includes program instructions, and the computer program can be stored in a storage medium, which is a computer-readable storage medium. The program instructions are executed by at least one processor in the computer system to implement the process steps of the embodiment of the above method.

[0057] Therefore, the present application also provides a storage medium. The storage medium may be a computer-readable storage medium. The storage medium stores a computer program, wherein the computer program includes program instructions. When the program instructions are executed by a processor, the processor executes the following steps:

[0058] The vehicle computer is judged in which power-on state according to the vehicle computer status information obtained by the vehicle computer controller; if the vehicle computer is in the off state, the vehicle computer is controlled to be powered on according to the preset first power supply strategy; the first power supply strategy includes judging whether the vehicle computer meets the preset wake-up condition; if the vehicle computer meets the wake-up condition, the controller local area network connected to the vehicle computer is awakened; whether the vehicle computer meets the preset high-voltage condition according to the vehicle computer status information; if the vehicle computer meets the high-voltage condition, a high-voltage request signal is generated; the vehicle battery performs high-voltage power supply work on the vehicle computer according to the received high-voltage request signal.

[0059] The storage medium may be any computer-readable storage medium that can store program codes, such as a USB flash drive, a mobile hard disk, a read-only memory (ROM), a magnetic disk, or an optical disk.

[0060] 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.

[0061] In the several embodiments provided in the present application, it should be understood that the disclosed devices and methods can be implemented in other ways. For example, the device embodiments described above are only schematic. For example, the division of each unit is only a logical function division, and there may be other division methods in actual implementation. For example, multiple units or components can be combined or integrated into another system, or some features can be ignored or not executed.

[0062] The steps in the method of the embodiment of the present application can be adjusted in order, combined and deleted according to actual needs. The units in the device of the embodiment of the present application can be combined, divided and deleted according to actual needs. In addition, the functional units in the various embodiments of the present application can be integrated into one processing unit, or each unit can exist physically separately, or two or more units can be integrated into one unit.

[0063] 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 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 for a computer device (which can be a personal computer, terminal, or network device, etc.) to perform all or part of the steps of the methods of each embodiment of the present application.

[0064] The above are only specific implementations 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 cockpit vehicle computer charging control method, applied to a vehicle computer controller of a smart cockpit, wherein the vehicle computer controller is communicatively connected with the vehicle computer and the vehicle battery, and characterized in that: The method comprises: Acquiring vehicle computer status information of the vehicle computer to determine the working status of the vehicle computer; If the vehicle computer is in a shutdown state, a corresponding upper high voltage request signal is generated according to a preset first power replenishment strategy and sent to the vehicle battery to perform power replenishment control on the vehicle computer; The method of generating a corresponding upper high voltage request signal according to a preset first power replenishment strategy and sending it to the vehicle battery to perform power replenishment control on the vehicle computer includes: Determining whether the vehicle computer meets the wake-up condition preset in the first power replenishment strategy; If the vehicle computer meets the wake-up condition, controlling the gateway module connected to the vehicle computer to power on to wake up the corresponding local area network; Judging whether the vehicle computer meets the upper high voltage condition preset in the first power replenishment strategy according to the vehicle computer status information; If the vehicle computer meets the high voltage condition, a high voltage request signal is generated according to the vehicle computer status information and sent to the vehicle battery, so that the vehicle battery performs high voltage supplementary power supply to the vehicle computer according to the high voltage request signal.

2. The cockpit vehicle power supply control method according to claim 1, characterized in that: After obtaining the vehicle computer status information of the vehicle computer to determine the working status of the vehicle computer, the method further includes: If the vehicle computer is in a standby state, the vehicle computer is controlled to replenish power according to a preset second replenishment strategy; The generating a corresponding upper high voltage request signal according to the preset second power replenishment strategy and sending it to the vehicle battery to perform power replenishment control on the vehicle computer includes: Determine whether the current voltage of the vehicle computer is less than a preset power replenishment threshold voltage and lasts for more than 20 seconds; If the current voltage of the vehicle computer is less than the preset power replenishment threshold voltage and lasts for more than 20 seconds, a high voltage request signal is generated; The vehicle-mounted battery performs high-voltage supplementary power supply to the vehicle computer according to the received high-voltage request signal.

3. The cockpit vehicle computer charging control method according to any one of claims 1-2, characterized in that: The method of generating a high voltage request signal according to the vehicle computer status information and sending the signal to the vehicle battery includes: Calculating the high voltage charging time corresponding to the vehicle computer status information according to a preset voltage-temperature relationship algorithm; A corresponding upper high voltage request signal is generated based on the upper high voltage charging time and sent to the vehicle-mounted battery.

4. The cockpit vehicle computer power supply control method according to any one of claims 1-2, characterized in that: Before generating a high voltage request signal according to the vehicle computer status information and sending the signal to the vehicle battery, the method includes: Analyzing the power-on cycle information in the vehicle computer status information to obtain the power-on times information of the vehicle computer; Determining whether the vehicle computer is powered on less than three times in a power-on cycle; If the vehicle computer is powered on less than three times in a power-on cycle, a first power-on permission signal is generated and added to the vehicle computer status information.

5. The cockpit vehicle power supply control method according to claim 4 is characterized in that: After the first power-on permission signal is generated, the method further includes: Determining whether the total number of times the vehicle computer is powered on is less than six times; If the total number of times the vehicle computer is powered on is less than six times, generating a second power-on permission signal; The first power-on permission signal and the second power-on permission signal are simultaneously added to the vehicle computer status information.

6. A cockpit vehicle computer power supply control device, using the cockpit vehicle computer power supply control method according to any one of claims 1 to 5, characterized in that: include: A state judgment unit, used for judging which start-up state the vehicle computer is in according to the vehicle computer state information obtained by the vehicle computer controller; A first power replenishment control unit, configured to control the power replenishment of the vehicle computer according to a preset first power replenishment strategy if the vehicle computer is in a shutdown state; A first judgment unit, used to judge whether the vehicle computer meets the wake-up condition preset in the first power replenishment strategy; A network wake-up unit, used to control the gateway module connected to the vehicle computer to power on, so as to wake up the corresponding local area network; A second judgment unit is used to judge whether the vehicle computer meets the upper high voltage condition preset in the first power replenishment strategy; A first signal generating unit, configured to generate a high voltage request signal according to the vehicle computer status information and send the signal to the vehicle battery; The upper high voltage power supply unit is used for the vehicle-mounted battery to perform the upper high voltage power supply operation on the vehicle computer according to the received upper high voltage request signal.

7. The cockpit vehicle power supply control device according to claim 6, characterized in that: The device also includes: A second power replenishment control unit, configured to control the power replenishment of the vehicle computer according to a preset second power replenishment strategy if the vehicle computer is in a standby state; A third judgment unit is used to judge whether the current voltage of the vehicle computer is less than a preset power replenishment threshold voltage and lasts for more than 20 seconds; The second signal generating unit is used to generate a high voltage request signal if the current voltage of the vehicle computer is less than a preset power replenishment threshold voltage and lasts for more than 20 seconds.

8. The cockpit vehicle power supply control device according to claim 6, characterized in that: The upper high voltage power compensation unit further includes: The calculation unit is used for the vehicle controller to calculate the high-voltage power replenishment time according to a preset voltage-temperature relationship algorithm.

9. A computer device, characterized in that: The computer device includes a memory and a processor, the memory stores a computer program, and the processor implements the method according to any one of claims 1 to 5 when executing the computer program.

10. A computer-readable storage medium, characterized in that: The storage medium stores a computer program, wherein the computer program includes program instructions, and when the program instructions are executed by a processor, the method according to any one of claims 1 to 5 can be implemented.

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