Vehicle-mounted cold beverage all-in-one machine control method, device, system and vehicle

Abstract

This application discloses a control method, device, system, and vehicle for an in-vehicle integrated beverage cooler. The method is applied to an aftermarket system adapted to the vehicle's ACC signal. The system includes a control module, a refrigeration module, an ice-making module, an ice storage and crushing module, a cold water module, and a cleaning module. The method includes: after the system is powered on, the control module performs a full system self-test; if the self-test fails, it enters a fault alarm mode; if the self-test succeeds, it enters a standby mode; in the standby mode, the control module controls the execution of at least one of the following modes according to a received function selection command: ice-making mode, cold water mode, ice crushing mode, or cleaning mode; during execution, the control module monitors the operating status in real time and automatically stops the machine and triggers an alarm when an abnormality is detected. This solution can improve the installation adaptability of in-vehicle beverage cooler and ensure the safety of vehicle and equipment use.

Description

Technical Field

[0001] This application relates to the field of vehicle-mounted cold beverage equipment technology, and in particular to a control method, device, system, and vehicle for an integrated vehicle-mounted cold beverage machine. Background Technology

[0002] With the increasing demand for in-vehicle functional configurations, many users have a need to install in-vehicle beverage cooling devices. However, most existing in-vehicle beverage cooling devices are pre-installed by car manufacturers and cannot be adapted to the general installation needs of existing vehicles. The modification cost is high, and most of these cooling devices run continuously in standby mode after being powered on, bringing additional safety risks to the vehicle.

[0003] Therefore, how to provide a control method for an integrated vehicle-mounted beverage cooler, improve the installation compatibility of vehicle-mounted beverage cooler equipment, and ensure the safety of vehicle and equipment use has become an urgent technical problem to be solved. Summary of the Invention

[0004] This application provides a control method, device, system, storage medium, and vehicle for an in-vehicle beverage cooler, in order to improve the installation compatibility of the in-vehicle beverage cooler and ensure the safety of the vehicle and equipment.

[0005] This application provides a control method for an in-vehicle integrated beverage cooler, applied to an aftermarket system adapted to vehicle ACC signals. The system includes a control module, a refrigeration module, an ice-making module, an ice storage and crushing module, a cold water module, and a cleaning module. The method comprises: After the system is powered on, the control module performs a full system self-test; If the self-test fails, it will enter the fault alarm mode; If the self-test is successful, it will enter standby mode; In the standby mode, the control module controls the execution of at least one of the following modes according to the received function selection command: ice-making mode, water cooling mode, ice crushing mode, or cleaning mode. During execution, the control module monitors the operating status in real time and automatically shuts down and alarms when an abnormality is detected.

[0006] The beneficial effects of this application are as follows: Based on an aftermarket system architecture adapted to vehicle ACC signals, installation can be completed without modifying the original vehicle wiring, adapting to the common retrofit scenarios of existing vehicles, reducing modification costs and improving compatibility. Furthermore, through logic including full system self-check upon power-on, real-time anomaly monitoring throughout the process, and automatic shutdown alarm for faults, electrical risks in vehicle scenarios are mitigated, avoiding safety hazards such as component damage and circuit overload caused by equipment operating with faults. In addition, the control method covers four core functions: ice making, water cooling, ice crushing, and self-cleaning, meeting diverse in-vehicle cold beverage needs without requiring multiple independent devices, significantly enhancing the equipment's usability. In summary, this application improves the installation compatibility and ease of use of in-vehicle cold beverage equipment while ensuring the safety of both the vehicle and the equipment.

[0007] In one embodiment, the control module performs a system-wide self-test, including: Check if the input voltage is within the preset range; Check if the water level of the cold water module is normal; Detect whether there is a communication or functional failure in the components of the refrigeration module and the ice-making module.

[0008] In one embodiment, when the control module controls the execution of the ice-making mode, the method further includes: Determine whether the ice storage tank has reached the preset full value; If the target is not met, the ice-making cycle is started, and the ice-making water pump is controlled to supply water to the ice-making evaporator and use the cooling capacity of the refrigeration module to form ice. Monitor the ice thickness and control the de-icing mechanism to perform de-icing operation when the preset thickness is reached.

[0009] In one embodiment, the control mechanism for performing the de-icing operation includes: Control the heating wire on the ice evaporator to energize it so that the ice cubes fall off; or, The solenoid valve is controlled to change the direction of refrigerant flow so that the surface of the ice-making evaporator is heated and de-iced.

[0010] In one embodiment, when the control module controls the execution of the chilled water mode, the method further includes: Control the start of the chilled water pump to circulate water in the piping containing the chilled water evaporator; Control the operation of the refrigeration module to provide cooling capacity to the cold water evaporator to lower the water temperature; Monitor the water temperature and adjust the power of the cooling module or the water pump flow rate according to the difference between the water temperature and the target temperature.

[0011] In one embodiment, when the control module controls the execution of the ice-crushing mode, the method further includes: Determine the amount of shaved ice or the level of crushed ice based on user instructions; The ice-feeding motor is controlled to dispense ice in a measured quantity and transport it to the ice-crushing chamber; Start the ice crushing motor to grind the ice blocks and control the ice slush delivery pump to output ice slush.

[0012] In one embodiment, when the control module controls the execution of the cleaning mode, the method further includes: The cleaning pipeline is controlled to inject cleaning fluid or clean water into the internal pipelines of each functional module for circulating rinsing. After rinsing, drain any remaining liquid.

[0013] In one embodiment, the method further includes: After draining the residual liquid, turn on the UV sterilization lamp for disinfection; Start the air-drying mechanism to air-dry.

[0014] In one embodiment, the method further includes: When the vehicle's ACC signal is detected to be on, the aftermarket system is powered on. When the vehicle's ACC signal is detected to be disconnected, the aftermarket system is powered down after a preset safety delay.

[0015] In one embodiment, the real-time monitoring of operating status includes: The overcurrent sensor monitors whether the operating current exceeds the safety threshold. Use overheat sensors to monitor whether the temperature of critical components exceeds the safety threshold; The operating voltage is monitored to ensure it is below a safe threshold using a low-voltage sensor.

[0016] In one embodiment, the method further includes: The control module switches between various functional modes according to user selection or preset programs; Before switching, control the currently running functional modules to safely stop and reset their status.

[0017] In one embodiment, the method further includes: The control module records the system's operation log and fault history; The operating status, fault type, or maintenance prompts are indicated by a combination of indicator light flashing patterns or buzzer sounds.

[0018] In one embodiment, the method further includes: Record and analyze users' historical usage data, and automatically start preparations for the corresponding operating mode in advance based on the analysis results when predicting usage.

[0019] In one embodiment, the method further includes: If an instruction containing sequential or combined requirements for two or more functions is received simultaneously, the system will automatically plan and execute an ordered sequence of operations corresponding to multiple operating modes.

[0020] This application also provides a control device for a vehicle-mounted beverage cooler, used to implement the control method for the vehicle-mounted beverage cooler described in any of the above embodiments. The device is applied to an aftermarket system adapted to a vehicle's ACC signal. The system includes a control module, a refrigeration module, an ice-making module, an ice storage and crushing module, a cold water module, and a cleaning module. The device includes: The self-test unit is used by the control module to perform a full system self-test after the system is powered on. An alarm unit is used to enter a fault alarm mode if the self-test fails. The standby unit is used to enter standby mode if the self-test is successful. An execution unit is configured to, in the standby mode, control the control module to execute at least one of the following modes: ice-making mode, cooling water mode, ice-crushing mode, or cleaning mode, according to a received function selection instruction. The monitoring unit is used to monitor the operating status of the control module in real time during the execution process, and to control automatic shutdown and alarm when an abnormality is detected.

[0021] This application also provides a control system for an in-vehicle beverage cooler, including: At least one processor; and, A memory communicatively connected to the at least one processor; wherein, The memory stores instructions that can be executed by the at least one processor to implement the control method of the vehicle-mounted beverage cooler described in any of the above embodiments.

[0022] This application also provides a computer-readable storage medium, which, when the instructions in the storage medium are executed by the processor corresponding to the control system of the vehicle-mounted beverage cooler, enables the control system of the vehicle-mounted beverage cooler to implement the control method of the vehicle-mounted beverage cooler described in any of the above embodiments.

[0023] This application also provides a vehicle, including: a control device for an in-vehicle beverage cooler as described in any of the above embodiments; or a control system for an in-vehicle beverage cooler as described in any of the above embodiments.

[0024] Other features and advantages of this application will be set forth in the description which follows, and will be apparent in part from the description, or may be learned by practicing the application. The objectives and other advantages of this application may be realized and obtained by means of the structures particularly pointed out in the written description, claims, and drawings.

[0025] The technical solution of this application will be further described in detail below with reference to the accompanying drawings and embodiments. Attached Figure Description

[0026] The accompanying drawings are provided to further illustrate the present application and form part of the specification. They are used together with the embodiments of the present application to explain the application and do not constitute a limitation thereof. In the drawings: Figure 1 This is a flowchart of a control method for a vehicle-mounted beverage cooler according to an embodiment of this application; Figure 2 The control flow of a vehicle-mounted aftermarket beverage cooler is described in one embodiment of this application. Figure 3 This is a schematic diagram of the control device for a vehicle-mounted beverage cooler according to one embodiment of this application; Figure 4 This is a schematic diagram of the hardware structure of a vehicle-mounted beverage cooler control system according to one embodiment of this application. Detailed Implementation

[0027] The preferred embodiments of this application are described below with reference to the accompanying drawings. It should be understood that the preferred embodiments described herein are for illustration and explanation only and are not intended to limit this application.

[0028] As the demand for higher quality in-vehicle travel scenarios continues to upgrade, a large number of owners of existing gasoline and new energy vehicles have a strong need to install in-vehicle cooling and ice-making devices. Currently, most mainstream in-vehicle cooling solutions on the market are pre-installed custom configurations by automakers, only available as optional features at the new vehicle manufacturing stage. This completely fails to cover the common aftermarket installation scenarios for existing vehicles, and the cost of custom modifications remains high. Furthermore, most existing universal aftermarket in-vehicle cooling devices do not integrate with the vehicle's ACC start-stop logic. As long as the power supply remains connected, they will continuously operate in standby mode, easily excessively draining the vehicle's battery and even causing serious vehicle malfunctions such as a dead battery preventing the vehicle from starting, posing significant additional safety risks. The vehicle's ACC (Adaptive Cruise Control) is the accessory power setting on the vehicle's ignition switch. In this setting, the vehicle engine will not start, but auxiliary electrical appliances such as the audio system and cigarette lighter can be powered and operated. It is the core signal source for the seamless aftermarket installation and synchronized start-stop functionality of the in-vehicle beverage cooler, preventing the device from continuously draining the vehicle's battery while in standby mode.

[0029] Figure 1 This is a flowchart illustrating a control method for an in-vehicle beverage cooler according to one embodiment of this application. It is applied to an aftermarket system adapted to vehicle ACC signals. The system includes a control module, a refrigeration module, an ice-making module, an ice storage and crushing module, a cold water module, and a cleaning module. Figure 1 As shown, the method can be implemented as follows: S101-S105: In step S101, after the system is powered on, the control module performs a full system self-test; In step S102, if the self-test fails, the fault alarm mode is entered. In step S103, if the self-test is successful, the system enters standby mode. In step S104, in the standby mode, the control module controls the execution of at least one of the following modes: ice-making mode, cooling water mode, ice-crushing mode, or cleaning mode, according to the received function selection instruction. In step S105, during the execution process, the control module monitors the operating status in real time and automatically shuts down and alarms when an abnormality is detected.

[0030] This control method is applied to an aftermarket intelligent beverage cooler system adapted to vehicle ACC signals. The entire system consists of original vehicle-mounted support components and aftermarket dedicated functional components. The original vehicle-mounted components only play an auxiliary support role, providing only basic power sources, start / stop signals, and basic circuit loops, and do not participate in the core actions of refrigeration, ice making, and ice crushing. The aftermarket components, as the core functional carriers, come with a complete refrigeration system, actuators, control system, and dedicated safety protection system. They only need to be connected to the vehicle's original cigarette lighter interface (such as 12V / 24V) and ACC signal interface to complete non-destructive installation and operation without modifying the original wiring and structure of the vehicle.

[0031] The core logic of the entire control method is as follows: After the system is powered on, the control module first performs a full system self-test. If the self-test fails, it directly enters the fault alarm mode and pushes a notification. If all self-tests pass, it enters the low-power standby mode. In standby mode, the control module controls and executes at least one of the following modes according to the function selection command received by the user: ice-making mode, chilled water mode, ice-crushing mode, or cleaning mode. During all function execution, the control module monitors the operating status of the entire machine in real time. When an abnormal operating condition is detected, it automatically controls the entire machine to stop and triggers an alarm notification.

[0032] As a refinement and optimization of the solution: The system self-test includes three core checks: checking if the input voltage is within the preset safe operating range; checking if the built-in water level of the chilled water module is within the normal usable range; and checking each functional component of the refrigeration and ice-making modules for communication abnormalities or functional malfunctions. The self-test is considered successful only if all items pass the tests. After a successful self-test, the system enters standby mode and, based on the received function selection commands, implements the corresponding function mode control.

[0033] The complete control logic of the ice-making mode is as follows: After starting the ice-making process, it first checks whether the ice storage tank has reached the preset full value. If the ice tank is full, it returns to the standby state directly. If it has not reached the full value, the ice-making cycle is started, and the ice-making water pump is controlled to supply water to the ice-making evaporator. The cooling capacity output by the refrigeration module is used to gradually freeze the water in the ice tray. During the freezing process, the ice layer thickness is monitored in real time. When the ice layer thickness reaches the user-preset thickness threshold, the de-icing mechanism is automatically controlled to perform the de-icing operation, pushing the formed ice blocks into the ice storage tank for storage. The de-icing operation supports two optional implementation paths: either the heating wire on the ice-making evaporator can be briefly energized to quickly melt the ice and allow the ice blocks to fall off, or the direction of refrigerant flow can be changed by controlling the solenoid valve to use the residual heat on the heating side to raise the surface of the ice-making evaporator and complete the de-icing. In one embodiment, after completing one ice-making cycle in the ice-making mode, the control module automatically triggers a short-duration pipeline water drainage action to completely drain the residual water in the ice-making water circuit, preventing the residual water in the water circuit from freezing and cracking the pipeline after the vehicle has been sitting for a long time.

[0034] The complete control logic of the chilled water mode is as follows: After starting the chilled water process, the chilled water pump is first controlled to run, allowing the water in the chilled water tank to continuously circulate in the closed-loop pipeline including the chilled water evaporator; the refrigeration module is started simultaneously to deliver cooling capacity to the chilled water evaporator to continuously reduce the temperature of the circulating water; during operation, the chilled water temperature is monitored in real time, and the operating power of the refrigeration module or the circulation flow rate of the chilled water pump is dynamically adjusted according to the difference between the current water temperature and the target cooling temperature set by the user, so as to achieve precise temperature control and keep the water temperature stable within the target range. The specific control process can be realized by inputting a pre-set control algorithm.

[0035] The complete control logic of the ice crushing mode is as follows: After starting the ice crushing process, the target ice slush output or target ice particle size level is first confirmed according to the user's input command; then, the ice delivery motor is controlled to quantitatively extract the corresponding volume of ice blocks from the ice storage tank and transport them into the ice crushing chamber; the ice crushing motor is started to grind the ice blocks at the corresponding preset speed, and after reaching the ice particle size specified by the user, the ice slush delivery pump is controlled to push the prepared ice slush to the discharge port for output. In one embodiment, in the ice crushing mode, the control module dynamically adjusts the speed of the ice crushing motor and the single grinding time according to the user's input command for ice slush particle size, matching the output of ice slush products with three different forms: fine sand, medium sand, and coarse ice particles.

[0036] The complete control logic of the cleaning mode is as follows: After starting the cleaning process, the dedicated cleaning pipeline injects clean water or suitable food-grade cleaning solution into the internal pipelines of each functional module, completing the circulation and rinsing throughout the entire flow channel; after the rinsing process is completed, the residual water drain valve is opened to completely drain the residual liquid in the pipelines and cavities. After draining the residual liquid, the UV sterilization lamp can be activated to thoroughly disinfect the internal pipelines and cavities, and then the drying mechanism is activated to introduce hot air into the cavities to complete the drying of the entire pipeline, preventing residual water from accumulating and causing odors.

[0037] In one embodiment, when the independent refrigeration cycle inside the system is running, the condenser simultaneously starts its own dedicated fan to dissipate heat. Together with the dryer filter installed in the refrigerant pipeline, it filters out moisture and impurities in the refrigerant, avoiding ice blockage or impurity blockage in the refrigeration pipeline.

[0038] As a further safety optimization of the solution, this method also incorporates ACC-linked start-stop logic. The control module only powers on the aftermarket system when it detects the vehicle's ACC signal is on. When the ACC signal is detected to be off, the system does not immediately power off. Instead, it delays for a preset safe operating time to complete the currently executing functions before powering down the aftermarket system completely, preventing damage to components due to operational interruption. For example, after detecting the vehicle's ACC signal is off, the control module does not immediately trigger a power-off. Instead, it enters a 3-10 minute delayed standby state, prioritizing the completion of currently executing ice-making, residual water drainage, or cavity pre-cooling actions. Only after the process is completed does it power down the entire system.

[0039] The real-time operational status monitoring of the entire machine relies on a variety of aftermarket dedicated sensors: an independent overcurrent sensor monitors whether the machine's operating current exceeds a safe threshold; an overheat sensor monitors whether the operating temperature of key components such as the compressor and evaporator exceeds a safe threshold; and a low-voltage sensor monitors whether the operating voltage at the power supply terminal is below a safe threshold. If any of these three types of sensors triggers an abnormal threshold, a shutdown protection mechanism will be immediately activated. For example, during system operation, ambient temperature and vehicle power supply voltage parameters are collected in real time, dynamically adjusting the compressor's operating power and ice-making cycle time. When the vehicle voltage is detected to be below a preset threshold, the compressor load is automatically reduced and unnecessary auxiliary components are suspended to avoid triggering the vehicle's low-voltage protection.

[0040] This method also incorporates intelligent mode switching logic: the control module can flexibly switch between various functional modes based on user manual selection or pre-written automatic operation programs; before each mode switch, the currently running functional module will be safely stopped, and the current state within the cavity will be reset before starting the next functional mode, thus avoiding interference between different modes.

[0041] To further enhance the user experience, this method also incorporates intelligent operation and maintenance and personalized optimization logic: the control module continuously and automatically records the system's full-cycle operation log and all historical fault data, intuitively indicating the current working status, corresponding fault type, or periodic maintenance reminders to the user through different indicator light flashing modes and different buzzer sound combinations. Furthermore, it can be expanded to achieve more advanced personalized functions: the control module automatically records and analyzes the user's historical usage data, predicts the next usage scenario based on the user's habits, and automatically starts the preparation work for the corresponding operating mode in advance before the user is likely to use it, such as pre-cooling cold water or preparing sufficient ice cubes, significantly reducing the user's waiting time; if the control module receives instructions containing the sequential or combined requirements of two or more functions simultaneously, it can also automatically and intelligently plan the execution sequence, sequentially executing multiple ordered operation sequences of corresponding operating modes, such as automatically completing the entire unmanned process of "ice making → chilled water → mixed output of iced drinks".

[0042] Figure 2 The control flow of a vehicle-mounted, aftermarket beverage cooler in one embodiment of this application is as follows: Figure 2 As shown, this application provides a native power supply link for the entire vehicle. Basic power is output from the vehicle's battery / power battery, passing through the ACC switch and the vehicle's fuse box for basic on / off switching and overcurrent protection. A basic safety circuit is then formed by an overcurrent protection relay and a grounding circuit, ultimately connecting to the aftermarket system power interface to power the entire device. It should be noted that when the ACC is off and the vehicle's power is cut off, the system will directly trigger an emergency power-off to the MCU, immediately stopping the device and preventing unnecessary consumption of vehicle power. Figure 2 As shown, the system immediately enters the initialization logic upon power-up: the rear-installed independent MCU starts, automatically triggering a full system self-test, covering voltage compatibility, water tank level, pipeline patency, compressor, drive motor, and various sensor operating condition verifications; if the self-test fails, it directly enters the fault alarm mode, indicating an abnormality and returning to standby mode; if all self-tests pass, the device enters low-power standby mode, waiting for user-issued function trigger commands. This application provides four functional branch execution logics. After the user selects the corresponding function, the system will independently run the corresponding process. After all branches are executed, it will automatically return to standby mode to wait for the next command. (1) Ice-making process The water pump starts to deliver clean water to the ice tray, and the compressor starts to run the refrigeration cycle, passing through the condenser, expansion valve and evaporator to complete heat exchange and cooling. After the ice thickness sensor detects that the ice layer thickness is up to standard, the ice removal mechanism starts to send the ice blocks into the ice storage tank. The ice storage volume is continuously monitored. If the ice is full, the machine will automatically stop. If the ice is not full, the machine will continue to make ice. When the user triggers the ice removal command, the ice outlet valve will open. After the ice is removed, the valve will automatically close.

[0043] (2) Cooling water process The water pump starts to inject clean water into the cold water tank, and the refrigeration cycle switches to the cold water evaporator to complete heat exchange, stabilizing the water temperature to 4~10℃. Subsequently, the temperature controller links the system to continuously circulate and replenish the cooling, maintaining a constant water temperature. When the user triggers the command to take ice water, the water outlet valve opens and automatically shuts off after the material is taken.

[0044] (3) Smoothie Process The system first checks the ice storage tank level. If ice is low, it will automatically alert the user. If ice is available, it will start the ice delivery motor to send a fixed amount of ice into the ice crushing chamber. The ice crushing motor runs at high speed to grind the ice into ice shavings. After the user triggers the ice shavings removal command, the discharge valve, together with the conveying pump, will send out the ice shavings. After the removal is completed, the pump valve will automatically shut off.

[0045] (4) Self-cleaning process The core refrigeration and ice crushing modules are all shut down, with only the cleaning circuit receiving power. The pipes, ice tray, and cold water tank are flushed with clean water circulation. An optional UV sterilization module can be used to complete the disinfection process. Finally, the residual water drainage and drying mechanism is activated to complete the entire process and return to standby mode.

[0046] This application also provides full-link security protection. The entire system is equipped with independent overcurrent, overheat, and undervoltage sensors to monitor the operating conditions in real time throughout the entire cycle of all functions. Once an abnormality is detected, an emergency power cut is immediately triggered, and a fault alarm is output simultaneously to avoid equipment damage and circuit overload. It is completely independent of the vehicle's original circuit and will not interfere with the normal operation of other vehicle systems.

[0047] The following is an example of a comprehensive embodiment: After the user completes the non-destructive installation of this vehicle-mounted aftermarket smart beverage cooler, the device's power interface is connected to the vehicle's 12V cigarette lighter, and the ACC signal interface is connected to the vehicle's ACC power supply circuit. The entire installation process does not require any modification to the vehicle's original wiring structure.

[0048] When the user turns the vehicle key to the ACC position, the vehicle's ACC signal is activated. The device's independent MCU (control module) receives the power-on trigger signal and first starts the full system self-test process: sequentially checking whether the input power supply voltage is within the preset safe range of 10V-16V, checking whether the water level in the cold water tank is within the normal range between the minimum and maximum water level lines, and sending communication handshake signals to the compressor, various sensors, and water pump motor one by one to confirm that all components have no communication faults or functional abnormalities.

[0049] If any test fails during the self-test, the MCU will directly enter the fault alarm mode, and will prompt the user with a combination of a red indicator light flashing rapidly and a buzzer sounding three times in a row: for example, one flash indicates abnormal voltage, two flashes indicate low water level, and three flashes indicate component communication failure. The user can quickly locate the problem and troubleshoot it.

[0050] Once all self-test items pass, the device automatically enters low-power standby mode. A solid green indicator light on the panel indicates that the device is in an operable state, and the user can select the desired function mode through the panel.

[0051] When the user selects the ice-making mode, the MCU first reads the signal from the ice full sensor installed on the side of the ice storage tank. After confirming that the ice storage tank is not full, it starts the refrigeration cycle, running the DC compressor. The refrigerant completes the heat exchange cycle along the pipeline, and the ice-making evaporator gradually cools down. Then, the ice-making water pump starts, pumping clean water from the cold water tank to the surface of the ice tray, allowing the water to gradually freeze into ice on the low-temperature ice tray. The ice thickness sensor installed on the side of the ice tray detects the ice thickness in real time. When the ice thickness reaches the user-preset threshold of 1.5cm, the MCU determines that freezing is complete and starts the de-icing mechanism. By energizing the heating wire at the bottom of the ice tray for 3 seconds, the contact surface between the ice and the ice tray quickly melts. The ice loses its adhesive force and automatically falls into the ice storage tank below for storage. Then, the equipment automatically restarts the next ice-making cycle until the ice full sensor is triggered, at which point the equipment automatically returns to standby mode.

[0052] When the user selects the chilled water mode, the MCU starts the chilled water pump, allowing the water in the chilled water tank to circulate along the outer surface of the chilled water evaporator. The cooling capacity output by the refrigeration module is continuously exchanged with the circulating water through the chilled water evaporator, causing the water temperature to drop continuously. When the temperature sensor detects that the water temperature is approaching the user-set target temperature of 4℃, the MCU automatically reduces the operating power of the compressor and simultaneously lowers the speed of the chilled water pump to maintain a stable water temperature at low power. When the water temperature exceeds 5℃, the cooling replenishment process is automatically restarted, ensuring that the water temperature in the chilled water tank remains stable in the comfortable low-temperature range of 3-5℃ for an extended period. The user can then directly access the chilled water by pressing the dispensing button.

[0053] When the user selects the smoothie mode and sets the desired medium-coarseness of the smoothie, the MCU controls the ice delivery motor to rotate the set number of steps, conveying the corresponding amount of ice from the ice storage tank to the ice crushing chamber. The ice crushing motor is then started to grind the ice at a high speed according to the preset medium speed setting. After grinding for 30 seconds, it automatically stops. Then, the smoothie delivery pump is started to push the smoothie in the ice crushing chamber to the outlet, where the user can directly collect the smoothie product from the cup.

[0054] When the user selects the self-cleaning mode, the MCU automatically starts the water pump in the dedicated cleaning pipeline, pumping clean water from the cold water tank to all pipelines, ice trays, and ice crushing chambers for a 3-minute circulating rinse. After rinsing, the residual water drain valves at the bottom of all chambers are opened to completely drain all remaining wastewater. Then, the built-in UV sterilization lamp automatically turns on for 2 minutes to disinfect all chamber surfaces. Finally, the hot air drying mechanism is activated, blowing 40°C hot air into the chambers for 5 minutes to completely dry all internal pipelines and chambers, preventing residual water from causing odors. After completing all processes, the equipment automatically returns to standby mode.

[0055] If the user temporarily stops the vehicle and removes the key while the vehicle is in motion, the ACC signal will be disconnected. The MCU will not immediately shut down, but will first enter a delayed standby state. If the user reconnects the ACC signal within 3 minutes, the device will directly resume its previous operating state and continue working. If the user does not reconnect the ACC signal within 5 minutes, the MCU will automatically control all components to stop operating, reset all components to their initial state, and then completely power down, thus completely avoiding the problem of the vehicle battery being depleted and unable to start.

[0056] During long-term operation, the MCU automatically records all operation logs and fault information, and continuously analyzes user habits. For example, if it detects that a user makes smoothies every Friday after get off work, it will automatically start the equipment 10 minutes before the user typically starts their vehicle on Friday afternoon to complete pre-cooling and ice-making preparations. The user can then directly access their smoothie upon entering the vehicle without any waiting. If the user inputs the combined command "Make 200g of ice → Cool water to 4℃ → Mix and output iced drink" on the panel, the MCU will automatically complete the ice-making process in the logical order, followed by the cooling of the water, and finally mix the ice and water in the correct proportions before outputting the drink. This eliminates the need for manual operation and significantly improves the convenience of in-vehicle use.

[0057] This application utilizes the vehicle's ACC power supply to achieve synchronized start-stop, fundamentally avoiding the risk of battery depletion. It also features a triple independent protection mechanism against overcurrent, overheating, and undervoltage, fully ensuring electrical safety in in-vehicle scenarios. A single control logic covers the entire process of refrigeration, ice making, ice crushing, and cold beverage preparation, allowing users to obtain various cold beverage products such as ice cubes, smoothies, and chilled water within the vehicle, meeting diverse in-vehicle cold beverage needs. It incorporates a full system self-check, visual fault alarms, and automatic cleaning, drying, and disinfection functions. It also supports advanced intelligent functions such as safe mode switching and preheating based on usage habits, significantly enhancing the user experience. The entire logic is fully compatible with aftermarket, non-destructive installation scenarios, connecting to the vehicle only through a standard interface, requiring no large-scale vehicle modifications, and is directly compatible with the vast majority of existing gasoline and new energy vehicles on the market.

[0058] The beneficial effects of this application are as follows: Based on an aftermarket system architecture adapted to vehicle ACC signals, installation can be completed without modifying the original vehicle wiring, making it suitable for common retrofit scenarios in existing vehicles, reducing modification costs and improving compatibility. Furthermore, through logic including full system self-check upon power-on, real-time anomaly monitoring throughout the entire process, and automatic fault shutdown alarm, it avoids electrical risks in vehicle scenarios, preventing safety hazards such as component damage and circuit overload caused by equipment operating with faults. In addition, the control method covers four core functions: ice making, water cooling, ice crushing, and self-cleaning, meeting diverse in-vehicle cold beverage needs without requiring multiple independent devices, significantly enhancing the equipment's usability. In summary, this application improves the installation compatibility and ease of use of in-vehicle cold beverage equipment while ensuring the safety of both the vehicle and the equipment.

[0059] In one embodiment, step S101 above can be implemented as steps A1-A3 as follows: In step A1, it is detected whether the input voltage is within a preset range; In step A2, the water level of the cold water module is checked to see if it is normal. In step A3, it is detected whether there is a communication or functional failure in the components of the refrigeration module and the ice-making module.

[0060] In one embodiment, when the control module controls the execution of the ice-making mode, the method may also be implemented as follows: steps B1-B3: In step B1, it is determined whether the ice storage tank has reached the preset full value; In step B2, if the target is not met, the ice-making cycle is started, and the ice-making water pump is controlled to supply water to the ice-making evaporator and use the cooling capacity of the refrigeration module to form ice. In step B3, the ice thickness is monitored, and when the preset thickness is reached, the de-icing mechanism is controlled to perform the de-icing operation.

[0061] In one embodiment, the control of the de-icing mechanism to perform the de-icing operation in step B3 above can be implemented as step B31 or B32: In step B31, the heating wire on the ice evaporator is energized to cause the ice to fall off; In step B32, the solenoid valve is controlled to change the refrigerant flow direction so that the surface of the ice-making evaporator is heated and de-iced.

[0062] In one embodiment, when the control module controls the execution of the chilled water mode, the method may also be implemented as follows: steps C1-C3: In step C1, the cold water pump is started to circulate water in the pipeline containing the cold water evaporator; In step C2, the refrigeration module is controlled to operate, providing cooling capacity to the cold water evaporator to lower the water temperature; In step C3, the water temperature is monitored, and the power of the cooling module or the water pump flow rate is adjusted according to the difference between the water temperature and the target temperature.

[0063] In this embodiment, the refrigeration cycle is initiated after the user triggers a chilled water command. The chilled water pump is started, causing water to circulate in the pipeline containing the chilled water evaporator. The refrigeration module is also controlled to provide cooling to the evaporator, lowering the water temperature. The evaporator exchanges heat with the water in the chilled water tank to lower its temperature. During this process, a temperature controller monitors the water temperature in the tank in real time and adjusts the power of the refrigeration module or the water pump flow rate based on the difference between the water temperature and the target temperature. For example, when the water temperature in the chilled water tank drops to the user-set target cooling temperature, the MCU controls the refrigeration system to enter an intermittent start-stop constant temperature maintenance mode, periodically initiating the chilled water circulation and replenishment process to continuously stabilize the chilled water temperature within the preset temperature range. Once the user triggers a water outlet command, low-temperature chilled water can be output through the outlet valve.

[0064] In one embodiment, when the control module controls the execution of the ice-crushing mode, the method can also be implemented as follows: steps D1-D3: In step D1, the amount of shaved ice or the level of crushed ice is determined according to the user's instructions; In step D2, the ice-feeding motor is controlled to dispense a fixed amount of ice and transport it to the ice-crushing chamber; In step D3, the ice crushing motor is started to grind the ice blocks, and the ice slush delivery pump is controlled to output ice slush.

[0065] In this embodiment, after receiving the slushie making instruction, the MCU determines the corresponding amount of slushie or the grade of crushed ice, starts the ice delivery motor, and transports a fixed amount of ice blocks from the ice storage tank to the ice crushing chamber. Then, the ice crushing motor is started to grind and crush the ice blocks to obtain slushie of a preset particle size. For example, after the slushie grinding is completed, the slushie delivery pump is started to push the prepared slushie in the ice crushing chamber to the discharge valve for output. Throughout the process, the running time and speed of the ice crushing motor can be adjusted to produce slushie products with different particle sizes.

[0066] In one embodiment, when the control module controls the execution of the cleaning mode, the method can also be implemented as the following steps E1-E2: In step E1, the cleaning pipeline is controlled to inject cleaning fluid or clean water into the internal pipelines of each functional module for circulating rinsing; In step E2, after rinsing is complete, the residual liquid is drained.

[0067] In one embodiment, the method may also be implemented as the following steps F1-F2: In step F1, after draining the residual liquid, the UV germicidal lamp is turned on for disinfection; In step F2, the drying mechanism is activated to perform the drying process.

[0068] In this embodiment, after receiving the cleaning command, the MCU activates the water circulation in the dedicated cleaning pipeline, introducing clean water to thoroughly flush all flow channels, ice trays, cold water tanks, and ice crushing chambers inside the equipment. After flushing, the residual water drain valve is triggered to completely drain any remaining wastewater from the chambers. After the residual water is drained, the drying mechanism is activated to dry the internal chambers and pipelines with hot air. Simultaneously, the optional UV sterilization lamp performs a pre-set disinfection operation, completing the thorough cleaning and antibacterial treatment of the equipment's interior before automatically returning to standby mode. In one embodiment, the method may also be implemented as the following steps G1-G2: In step G1, when the vehicle's ACC signal is detected to be connected, the aftermarket system is powered on. In step G2, when the vehicle's ACC signal is detected to be disconnected, the aftermarket system is powered down after a preset safety time delay.

[0069] In this application, the device's power supply relies entirely on the vehicle's built-in ACC signal for linkage control. When the vehicle's ACC signal is detected to be connected, the aftermarket system is powered on. When the vehicle's ACC switch is in the off state, the device's power-off logic is automatically triggered to avoid the problem of the vehicle's battery being unable to start due to prolonged discharge. After a preset safety time delay, the aftermarket system is powered off.

[0070] In one embodiment, step S105 above can be implemented as steps H1-H3 as follows: In step H1, the overcurrent sensor monitors whether the operating current exceeds the safety threshold. In step H2, the temperature of critical components is monitored by an overheat sensor to see if it exceeds the safety threshold. In step H3, a low-voltage sensor is used to monitor whether the operating voltage is below a safety threshold.

[0071] In this embodiment, the operating conditions of the equipment are collected in real time through various aftermarket dedicated sensors throughout the entire operation process. Specifically, these include an overcurrent sensor to monitor circuit current, an overheat sensor to monitor the temperature of the compressor and the cavity, and a low voltage sensor to monitor the power supply voltage. When any monitored parameter triggers a preset abnormal threshold, the MCU immediately performs an emergency power-off operation to cut off the equipment's operating power supply and simultaneously triggers the fault alarm module. The fault warning information is pushed to the user through flashing indicator lights and a buzzer sounding.

[0072] In one embodiment, the method may also be implemented as follows: I1-I2: In step I1, the control module switches between various functional modes according to user selection or preset programs; In step I2, before switching, the currently running functional module is safely stopped and its status is reset.

[0073] In one embodiment, the method may also be implemented as the following steps J1-J2: In step J1, the control module records the system's operation log and fault history; In step J2, the operating status, fault type, or maintenance prompt is indicated by a combination of indicator light flashing patterns or buzzer sounds.

[0074] In one embodiment, the method is further implemented by the following steps: Record and analyze users' historical usage data, and automatically start preparations for the corresponding operating mode in advance based on the analysis results when predicting usage.

[0075] In one embodiment, the method may also be implemented as follows: If an instruction containing sequential or combined requirements for two or more functions is received simultaneously, the system will automatically plan and execute an ordered sequence of operations corresponding to multiple operating modes.

[0076] For example, in vehicle standby mode, if a user issues a combined command sequence of "first ice making 1 round → automatic ice crushing to make slush → finally start self-cleaning", the equipment control module will automatically generate an ordered operation sequence without any manual intervention: Step 1: Automatically start ice making mode: complete the entire process of water delivery, freezing, de-icing, and ice storage. Once the ice full sensor detects that the ice blocks have reached the standard, ice making will automatically end, and the next step will be triggered directly without entering standby mode; Step 2: Automatically switch to ice crushing mode: call the freshly prepared ice blocks, complete quantitative grinding and slush delivery at the default medium sand setting, and automatically shut down the ice crushing motor and ice delivery mechanism after the material is discharged; Step 3: Automatically trigger self-cleaning mode: start water circulation to flush the ice making water path and ice crushing chamber, complete the residual water drainage, UV disinfection, and air drying processes. After the entire sequence is completed, the equipment will automatically return to low-power standby mode, and at the same time, a short beep will sound to notify the user that the combined task has been completed. The entire process relies entirely on the vehicle's ACC signal linkage logic, ensuring that there will be no multi-functional power-grabbing conflicts or triggering of the vehicle's low-voltage protection. This makes it suitable for users who need to pre-set the entire process of cold drink preparation during long-distance road trips.

[0077] Figure 3 This is a schematic diagram of the structure of a control device for a vehicle-mounted beverage cooler according to one embodiment of this application. The device is used to implement the control method for the vehicle-mounted beverage cooler described in any of the above embodiments. The device is applied to an aftermarket system adapted to a vehicle's ACC signal. The system includes a control module, a refrigeration module, an ice-making module, an ice storage and crushing module, a cold water module, and a cleaning module. The device includes: The self-test unit 301 is used by the control module to perform a full system self-test after the system is powered on. Alarm unit 302 is used to enter fault alarm mode if self-test fails; Standby unit 303 is used to enter standby mode if the self-test is successful; The execution unit 304 is used in the standby mode to control the control module to execute at least one of the following modes: ice-making mode, cooling water mode, ice-crushing mode, or cleaning mode, according to the received function selection instruction. The monitoring unit 305 is used to monitor the operating status of the control module in real time during the execution process, and to control the automatic shutdown and alarm when an abnormality is detected.

[0078] Figure 4 This is a schematic diagram of the hardware structure of a vehicle-mounted beverage cooler control system according to one embodiment of this application, as shown below. Figure 4 As shown, the control system of this vehicle-mounted beverage cooler includes: At least one processor 420; and, Memory 404 communicatively connected to the at least one processor 420; wherein, The memory 404 stores instructions that can be executed by the at least one processor 420 to implement the control method of the vehicle-mounted beverage cooler described in any of the above embodiments.

[0079] Reference Figure 4 The control system 400 of the vehicle-mounted beverage cooler may include one or more of the following components: processing component 402, memory 404, power supply component 406, input / output (I / O) interface 408, sensor component 410, and communication component 412.

[0080] Processing component 402 typically controls the overall operation of the control system 400 of the in-vehicle beverage cooler. Processing component 402 may include one or more processors 420 to execute instructions to complete all or part of the steps of the above-described method. Furthermore, processing component 402 may include one or more modules to facilitate interaction between processing component 402 and other components. The processor 420 may be a Central Processing Unit (CPU), or other general-purpose processors, digital signal processors (DSPs), application-specific integrated circuits (ASICs), field-programmable gate arrays (FPGAs), or other programmable logic devices, discrete gate or transistor logic devices, discrete hardware components, etc. A general-purpose processor may be a microprocessor or any conventional processor.

[0081] Memory 404 is configured to store various types of data to support the operation of the control system 400 of the in-vehicle beverage dispenser. Examples of this data include instructions for any application or method operating on the control system 400 of the in-vehicle beverage dispenser. Memory 404 can be an internal storage unit of the terminal device, such as a hard disk or memory of the terminal device. Memory 404 can also be an external storage device of the terminal device, such as a plug-in hard disk equipped on the terminal device. Memory 404 can be implemented by any type of volatile or non-volatile storage device or a combination thereof, such as static random access memory (SRAM), electrically erasable programmable read-only memory (EEPROM), erasable programmable read-only memory (EPROM), programmable read-only memory (PROM), read-only memory (ROM), magnetic storage, flash memory, magnetic disk, or optical disk. Memory 404 is used to store programs and data required by this application. Memory 404 can also be used to temporarily store data that has been output or will be output.

[0082] Power supply component 406 provides power to various components of the control system 400 of the in-vehicle beverage cooler. Power supply component 406 may include a power management system, one or more power supplies, and other components associated with generating, managing, and distributing power to the control system 400 of the in-vehicle beverage cooler.

[0083] I / O interface 408 provides an interface between processing component 402 and peripheral interface modules, such as keyboards, click wheels, buttons, etc.

[0084] Sensor assembly 410 includes one or more sensors for providing status assessments of various aspects of the control system 400 of the in-vehicle beverage dispenser. Additionally, sensor assembly 410 can detect the on / off state of the control system 400, the relative positioning of components, and the operational status of the control system 400 or a component of it. In some embodiments, sensor assembly 410 may include an accelerometer, gyroscope, magnetometer, pressure sensor, or temperature sensor, etc.

[0085] Communication component 412 is configured to enable the control system 400 of the in-vehicle beverage cooler to provide wired or wireless communication capabilities with other devices and cloud platforms. The control system 400 of the in-vehicle beverage cooler can access wireless networks based on communication standards, such as WiFi, 2G, or 3G, or combinations thereof. In one exemplary embodiment, communication component 412 receives broadcast signals or broadcast-related information from an external broadcast management system via a broadcast channel. In one exemplary embodiment, communication component 412 also includes a near-field communication (NFC) module to facilitate short-range communication. For example, the NFC module may be implemented based on radio frequency identification (RFID) technology, Infrared Data Association (IrDA) technology, ultra-wideband (UWB) technology, Bluetooth (BT) technology, and other technologies.

[0086] In an exemplary embodiment, the control system 400 of the in-vehicle beverage cooler may be implemented by one or more application-specific integrated circuits (ASICs), digital signal processors (DSPs), digital signal processing devices (DSPDs), programmable logic devices (PLDs), field-programmable gate arrays (FPGAs), controllers, microcontrollers, microprocessors, or other electronic components to execute the control method of the in-vehicle beverage cooler described in any of the above embodiments.

[0087] This application also provides a computer-readable storage medium, which, when the instructions in the storage medium are executed by the processor corresponding to the control system of the vehicle-mounted beverage cooler, enables the control system of the vehicle-mounted beverage cooler to implement the control method of the vehicle-mounted beverage cooler described in any of the above embodiments.

[0088] This application also provides a vehicle, including: a control device for an in-vehicle beverage cooler as described in any of the above embodiments; or a control system for an in-vehicle beverage cooler as described in any of the above embodiments.

[0089] Those skilled in the art will understand that embodiments of this application can be provided as methods, systems, or computer program products. Therefore, this application can take the form of a completely hardware embodiment, a completely software embodiment, or an embodiment combining software and hardware aspects. Furthermore, this application can take the form of a computer program product implemented on one or more computer-usable storage media (including, but not limited to, disk storage and optical storage) containing computer-usable program code.

[0090] This application is described with reference to flowchart illustrations and / or block diagrams of methods, apparatus (systems), and computer program products according to embodiments of this application. It will be understood that each block of the flowchart illustrations and / or block diagrams, and combinations of blocks in the flowchart illustrations and / or block diagrams, can be implemented by computer program instructions. These computer program instructions can be provided to a processor of a general-purpose computer, special-purpose computer, embedded processor, or other programmable data processing apparatus to produce a machine, such that the instructions, which execute via the processor of the computer or other programmable data processing apparatus, generate instructions for implementing the flowchart... Figure 1 One or more processes and / or boxes Figure 1 A device that provides the functions specified in one or more boxes.

[0091] These computer program instructions may also be stored in a computer-readable storage medium that can direct a computer or other programmable data processing device to function in a particular manner, such that the instructions stored in the computer-readable storage medium produce an article of manufacture including instruction means, which are implemented in a process Figure 1 One or more processes and / or boxes Figure 1 The function specified in one or more boxes.

[0092] These computer program instructions may also be loaded onto a computer or other programmable data processing equipment to cause a series of operational steps to be performed on the computer or other programmable equipment to produce a computer-implemented process, thereby providing instructions that execute on the computer or other programmable equipment for implementing the process. Figure 1 One or more processes and / or boxes Figure 1 The steps of the function specified in one or more boxes.

[0093] Obviously, those skilled in the art can make various modifications and variations to this application without departing from the spirit and scope of this application. Therefore, if such modifications and variations fall within the scope of the claims of this application and their equivalents, this application also intends to include such modifications and variations.

Claims

1. A control method for a vehicle-mounted integrated cold drink machine, characterized in that, An aftermarket system for adapting to vehicle ACC signals, the system comprising a control module, a refrigeration module, an ice-making module, an ice storage and crushing module, a cold water module, and a cleaning module, the method comprising: After the system is powered on, the control module performs a full system self-test; If the self-test fails, it will enter the fault alarm mode; If the self-test is successful, it will enter standby mode; In the standby mode, the control module controls the execution of at least one of the following modes according to the received function selection command: ice-making mode, water cooling mode, ice crushing mode, or cleaning mode. During execution, the control module monitors the operating status in real time and automatically shuts down and alarms when an abnormality is detected.

2. The control method according to claim 1, characterized in that, The control module performs a full system self-test, including: Check if the input voltage is within the preset range; Check if the water level of the cold water module is normal; Detect whether there is a communication or functional failure in the components of the refrigeration module and the ice-making module.

3. The control method according to claim 1, characterized in that, When the control module controls the execution of the ice-making mode, the method further includes: Determine whether the ice storage tank has reached the preset full value; If the target is not met, the ice-making cycle is started, and the ice-making water pump is controlled to supply water to the ice-making evaporator and use the cooling capacity of the refrigeration module to form ice. Monitor the ice thickness and control the de-icing mechanism to perform de-icing operation when the preset thickness is reached.

4. The control method according to claim 3, characterized in that, The control mechanism for de-icing performs the de-icing operation, including: Control the heating wire on the ice evaporator to energize it so that the ice cubes fall off; or, The solenoid valve is controlled to change the direction of refrigerant flow so that the surface of the ice-making evaporator is heated and de-iced.

5. The control method according to claim 1, characterized in that, When the control module controls the execution of the chilled water mode, the method further includes: Control the start of the chilled water pump to circulate water in the piping containing the chilled water evaporator; Control the operation of the refrigeration module to provide cooling capacity to the cold water evaporator to lower the water temperature; Monitor the water temperature and adjust the power of the cooling module or the water pump flow rate according to the difference between the water temperature and the target temperature.

6. The control method according to claim 1, characterized in that, When the control module controls the execution of the ice-breaking mode, the method further includes: Determine the amount of shaved ice or the level of crushed ice based on user instructions; The ice-feeding motor is controlled to dispense ice in a measured quantity and transport it to the ice-crushing chamber; Start the ice crushing motor to grind the ice blocks and control the ice slush delivery pump to output ice slush.

7. The control method according to claim 1, characterized in that, When the control module controls the execution of the cleaning mode, the method further includes: The cleaning pipeline is controlled to inject cleaning fluid or clean water into the internal pipelines of each functional module for circulating rinsing. After rinsing, drain any remaining liquid.

8. The control method according to claim 1, characterized in that, The method further includes: When the vehicle's ACC signal is detected to be on, the aftermarket system is powered on. When the vehicle's ACC signal is detected to be disconnected, the aftermarket system is powered down after a preset safety delay.

9. The control method according to claim 1, characterized in that, The real-time monitoring of operational status includes: The overcurrent sensor monitors whether the operating current exceeds the safety threshold. Use overheat sensors to monitor whether the temperature of critical components exceeds the safety threshold; The operating voltage is monitored to ensure it is below a safe threshold using a low-voltage sensor.

10. The control method according to claim 1, characterized in that, The method further includes: The control module switches between various functional modes according to user selection or preset programs; Before switching, control the currently running functional modules to safely stop and reset their status.

11. The control method according to claim 1, characterized in that, The method further includes: The control module records the system's operation log and fault history; The operating status, fault type, or maintenance prompts are indicated by a combination of indicator light flashing patterns or buzzer sounds.

12. A control device for a vehicle-mounted integrated beverage cooler, applied to an aftermarket system adapted to vehicle ACC signals, the system comprising a control module, a refrigeration module, an ice-making module, an ice storage and crushing module, a cold water module, and a cleaning module, characterized in that, The device includes: The self-test unit is used by the control module to perform a full system self-test after the system is powered on. An alarm unit is used to enter a fault alarm mode if the self-test fails. The standby unit is used to enter standby mode if the self-test is successful. An execution unit is configured to, in the standby mode, control the control module to execute at least one of the following modes: ice-making mode, cooling water mode, ice-crushing mode, or cleaning mode, according to a received function selection instruction. The monitoring unit is used to monitor the operating status of the control module in real time during the execution process, and to control automatic shutdown and alarm when an abnormality is detected.

13. A control system for a vehicle-mounted beverage cooler, characterized in that, include: At least one processor; as well as, A memory communicatively connected to the at least one processor; wherein, The memory stores instructions that can be executed by the at least one processor to implement the control method of the vehicle-mounted beverage cooler as described in any one of claims 1-11.

14. A computer-readable storage medium, characterized in that, When the instructions in the storage medium are executed by the processor corresponding to the control system of the vehicle-mounted beverage cooler, the control system of the vehicle-mounted beverage cooler is able to implement the control method of the vehicle-mounted beverage cooler as described in any one of claims 1-11.

15. A vehicle, characterized in that, include: The control device for the vehicle-mounted beverage cooler as described in claim 12; or The control system of the vehicle-mounted cold drink machine as described in claim 13.

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