CN-121989845-A - Vehicle-mounted refrigerator control method and device, electronic equipment and storage medium

CN121989845ACN 121989845 ACN121989845 ACN 121989845ACN-121989845-A

Abstract

The application discloses a control method, a device, electronic equipment and a storage medium of a vehicle-mounted refrigerator, wherein the method comprises the steps of responding to a locking signal of the vehicle to obtain current state information of the vehicle, wherein the current state information comprises battery power, vehicle speed, vehicle door state and gear state, safety judgment is carried out based on the current state information, a target power management mode message is generated when the safety judgment result is passed, the target power management mode message indicates to switch to a refrigerator power holding mode, the target power management mode message is broadcasted through a controller local network of the vehicle, so that the vehicle power management system responds to the target power management mode message to continuously supply power to the vehicle-mounted refrigerator controller, at least one other controller responds to the target power management mode message to enter a dormant state, and the energy consumption of the whole vehicle is reduced to the greatest extent while the use requirement of a user on the vehicle-mounted refrigerator is met.

Inventors

Lin Bichao
CHEN XIAOLONG
LIU KUNFENG

Assignees

浙江凌艾未来科技有限公司
浙江零跑科技股份有限公司

Dates

Publication Date: 20260508
Application Date: 20260204

Claims (10)

1. A method for controlling a vehicle-mounted refrigerator, the method comprising: Acquiring current state information of a vehicle in response to a locking signal of the vehicle, wherein the current state information comprises battery power, vehicle speed, vehicle door state and gear state; based on the current state information, carrying out safety judgment, and generating a target power management mode message when the safety judgment result is that the safety judgment result is passed; and broadcasting the target power management mode message through a controller local area network of the vehicle so that the vehicle power management system continuously supplies power to the vehicle-mounted refrigerator controller in response to the target power management mode message and at least one other controller enters a dormant state in response to the target power management mode message.
2. The method of claim 1, wherein the making a security determination based on the current state information comprises: Judging whether a power mode of the car locking refrigerator is started or not; judging whether the battery electric quantity is not lower than a first preset electric quantity threshold value or not; Judging whether the vehicle speed does not exceed a preset vehicle speed threshold value or not; judging whether the state of the vehicle door indicates that all doors are closed and locked; determining whether the gear state indicates a park gear; And if the judgment results are yes, determining that the safety judgment result is passing.
3. The method of claim 2, wherein after broadcasting the target power management mode message over the controller area network of the vehicle to cause the vehicle power management system to continuously power the on-board refrigerator controller in response to the target power management mode message and to cause at least one other controller to enter a sleep state in response to the target power management mode message, the method further comprises: monitoring a battery level of the vehicle; Controlling to exit the refrigerator power supply maintaining mode and cutting off power supply to the vehicle-mounted refrigerator controller under the condition that the monitored battery power is smaller than a second preset power threshold; The second preset electric quantity threshold value is smaller than or equal to the first preset electric quantity threshold value.
4. A method according to claim 2 or 3, characterized in that the method further comprises: When detecting that the user brings a legal key close to the vehicle and completes the preset vehicle starting preparation operation, controlling to exit the refrigerator power supply holding mode and switching to a normal working mode of the vehicle.
5. The method of claim 4, wherein the predetermined vehicle start preparation operation comprises a brake pedal being depressed.
6. The method of claim 1, wherein prior to said acquiring current state information of the vehicle in response to the vehicle lockout signal, the method further comprises: Responding to the opening triggering operation aiming at the power mode of the car locking refrigerator, and judging whether the battery electric quantity of the car meets the opening condition of the power mode of the car locking refrigerator; Under the condition that the battery electric quantity of the vehicle meets the starting condition of a power mode of the car locking refrigerator, the power mode of the car locking refrigerator is started; and generating a start failure prompt message under the condition that the battery electric quantity of the vehicle does not meet the start condition of the power mode of the car locking refrigerator.
7. The method of claim 2, wherein prior to said acquiring current state information of the vehicle in response to the vehicle lockout signal, the method further comprises: Responding to a configuration instruction for the refrigerator power supply maintaining mode, and displaying a configuration interface, wherein the configuration interface comprises a first configuration item and a second configuration item; The first preset power threshold is determined based on the input content of the first configuration item, and the preset vehicle speed threshold is determined based on the input content of the second configuration item.
8. A vehicle-mounted refrigerator control apparatus, characterized by comprising: The system comprises a state information acquisition module, a control module and a control module, wherein the state information acquisition module is used for responding to a locking signal of a vehicle to acquire current state information of the vehicle, wherein the current state information comprises battery power, vehicle speed, vehicle door state and gear state; The mode message generation module is used for carrying out safety judgment based on the current state information and generating a target power management mode message when the safety judgment result is that the safety judgment result is passed; and the power control module is used for broadcasting the target power management mode message through a local area network of the vehicle controller so that the vehicle power management system responds to the target power management mode message to continuously supply power to the vehicle-mounted refrigerator controller and at least one other controller responds to the target power management mode message to enter a dormant state.
9. An electronic device, comprising a processor and a memory, wherein at least one instruction or at least one program is stored in the memory, and the at least one instruction or the at least one program is loaded and executed by the processor to implement the vehicle-mounted refrigerator control method according to any one of claims 1 to 7.
10. A computer-readable storage medium, wherein at least one instruction or at least one program is stored in the computer-readable storage medium, and the at least one instruction or the at least one program is loaded and executed by a processor to implement the in-vehicle refrigerator control method according to any one of claims 1 to 7.

Description

Vehicle-mounted refrigerator control method and device, electronic equipment and storage medium Technical Field The application relates to the technical field of vehicle control, in particular to a vehicle-mounted refrigerator control method and device, electronic equipment and a storage medium. Background Along with the progress of automobile science and technology and the improvement of living standard of people, the vehicle-mounted refrigerator becomes standard or post-loading equipment of a plurality of vehicles, and the food and beverage fresh-keeping during the running is greatly facilitated. In the related art, a vehicle-mounted refrigerator is generally directly connected to an ignition power source or a constant power source of a vehicle. When the ignition power supply is connected, the refrigerator stops working after the vehicle is flameout and locked, and continuous refrigeration cannot be realized, when the normal power supply is connected, although continuous working after locking can be realized, the electric quantity of the automobile battery is consumed for a long time, so that the battery is deficient, the reliability of restarting the vehicle is seriously influenced, and even the battery is damaged. Disclosure of Invention In order to solve the problems in the prior art, the embodiment of the application provides a vehicle-mounted refrigerator control method, a device, electronic equipment and a storage medium, wherein the technical scheme is as follows: In one aspect, a vehicle-mounted refrigerator control method is provided, the method comprising: Acquiring current state information of a vehicle in response to a locking signal of the vehicle, wherein the current state information comprises battery power, vehicle speed, vehicle door state and gear state; based on the current state information, carrying out safety judgment, and generating a target power management mode message when the safety judgment result is that the safety judgment result is passed; and broadcasting the target power management mode message through a controller local area network of the vehicle so that the vehicle power management system continuously supplies power to the vehicle-mounted refrigerator controller in response to the target power management mode message and at least one other controller enters a dormant state in response to the target power management mode message. In some embodiments, the making of the security determination based on the current state information includes: Judging whether a power mode of the car locking refrigerator is started or not; judging whether the battery electric quantity is not lower than a first preset electric quantity threshold value or not; Judging whether the vehicle speed does not exceed a preset vehicle speed threshold value or not; judging whether the state of the vehicle door indicates that all doors are closed and locked; determining whether the gear state indicates a park gear; And if the judgment results are yes, determining that the safety judgment result is passing. In some embodiments, after the broadcasting the target power management mode message over the controller area network of the vehicle to cause the vehicle power management system to continuously power the on-board refrigerator controller in response to the target power management mode message and to cause at least one other controller to enter a sleep state in response to the target power management mode message, the method further comprises: monitoring a battery level of the vehicle; Controlling to exit the refrigerator power supply maintaining mode and cutting off power supply to the vehicle-mounted refrigerator controller under the condition that the monitored battery power is smaller than a second preset power threshold; The second preset electric quantity threshold value is smaller than or equal to the first preset electric quantity threshold value. In some embodiments, the method further comprises: When detecting that the user brings a legal key close to the vehicle and completes the preset vehicle starting preparation operation, controlling to exit the refrigerator power supply holding mode and switching to a normal working mode of the vehicle. In some embodiments, the predetermined vehicle start preparation operation includes a brake pedal being depressed. In some embodiments, before the acquiring the current state information of the vehicle in response to the lock signal of the vehicle, the method further includes: Responding to the opening triggering operation aiming at the power mode of the car locking refrigerator, and judging whether the battery electric quantity of the car meets the opening condition of the power mode of the car locking refrigerator; Under the condition that the battery electric quantity of the vehicle meets the starting condition of a power mode of the car locking refrigerator, the power mode of the car locking refrigerator is started; and generating a start failure prompt