Method, device, medium and equipment for controlling vehicle-mounted cold and warm box to continuously work after power-off

Abstract

The invention discloses a method, a device, a medium and equipment for controlling a vehicle-mounted cold and warm box to continuously work after power-off. According to the method, the working instructions of the working time and the target working temperature of the cold and warm box are obtained, the cold and warm box is automatically started according to the instructions after the vehicle is powered off, and the working state of the cold and warm box is continuously monitored. And if the cold and warm box does not reach the target working temperature within the preset time, the vehicle air conditioning system can be automatically triggered to assist in reaching the required temperature. Meanwhile, the system can monitor the actual working time of the cold and warm box according to the set working time, and once the actual working time conforms to the set time, the system controls the cold and warm box to stop working. According to the process, it is ensured that the cooling and heating box can efficiently and accurately operate according to the conditions preset by the user under the unattended condition, the using convenience and reliability of the cooling and heating box are improved, and the problem that in the prior art, the cooling and heating box cannot be controlled to work continuously after the vehicle-mounted cooling and heating box is powered off is solved.

Description

Technical Field

[0001] The present invention relates to the field of controlling a vehicle-mounted cooling and heating box to continue to work after power is turned off, and in particular to a method, device, medium and equipment for controlling a vehicle-mounted cooling and heating box to continue to work after power is turned off. Background Art

[0002] With the rapid development of new energy vehicle technology, on-board cooling and heating boxes have become one of the standard configurations of these vehicles. They not only improve the driving and riding comfort, but also increase the practicality of the vehicle. These cooling and heating boxes have multiple functions, including cooling, heating and preservation, allowing users to enjoy cold or hot drinks on the road, or keep food fresh when needed. In addition, they can also be used for heat preservation, such as warming milk for babies, which provides great convenience.

[0003] However, while these features are very useful while the vehicle is in motion, users may still need the refrigerator to continue to work after leaving the vehicle to maintain the temperature and freshness of food and other items. For example, if a user needs to refrigerate perishable food during a long journey, or wants to keep beverages cold when leaving the vehicle to go shopping, existing vehicle refrigerator systems often cannot meet these needs. This is because they lack the ability to continue operating after the vehicle power is turned off, resulting in the inability of existing technologies to control the refrigerator to continue to work after the vehicle refrigerator is powered off. Summary of the invention

[0004] The present invention provides a method, device, medium and equipment for controlling a vehicle-mounted cooling and heating box to continue working after power is turned off, so as to solve the problem in the prior art that the vehicle-mounted cooling and heating box cannot be controlled to continue working after power is turned off.

[0005] In a first aspect, the present application provides a method for controlling a vehicle-mounted cooling and heating box to continue to work after power is turned off, comprising:

[0006] Obtaining a working instruction of the cooling and heating box; wherein the working instruction includes the working time and target working temperature of the cooling and heating box;

[0007] According to the working instruction, the start-up of the cooling and heating box is triggered after the vehicle is powered off, and the working status of the cooling and heating box is monitored in real time;

[0008] If the cooling and heating box fails to reach the target operating temperature within a preset time, triggering the vehicle's air conditioning system so that the air conditioning system assists the cooling and heating box to reach the target operating temperature;

[0009] According to the working time, the first working time of the cooling and heating box is detected, and if the first working time is equal to the working time, the cooling and heating box is controlled to stop working.

[0010] This application can automatically trigger the start of the heating and cooling box and monitor its working status in real time after the vehicle is powered off by obtaining and executing the working instructions of the heating and cooling box, including the scheduled working time and target working temperature, to ensure that the target working temperature is reached within the preset time. If it is not reached, the vehicle air conditioning system is triggered to assist in adjustment, and finally the heating and cooling box is automatically stopped within the scheduled working time. This automated and intelligent control process not only improves the convenience and reliability of the use of the heating and cooling box, reduces the burden of users monitoring the working status of the heating and cooling box, but also optimizes energy efficiency by accurately controlling the working time and temperature, so as to solve the problem in the prior art that the heating and cooling box cannot be controlled to continue working after the vehicle-mounted heating and cooling box is powered off.

[0011] As a preferred embodiment of the first aspect, after triggering the start of the cooling and heating box after the vehicle is powered off according to the working instruction and monitoring the working state of the cooling and heating box in real time, it also includes:

[0012] If the working state of the cooling and heating box does not meet the preset conditions, the cooling and heating box is controlled to stop working.

[0013] In this preferred embodiment, the present application automatically starts the heating and cooling box according to the working instructions after the vehicle is powered off and monitors its working status in real time. This technology can ensure that the heating and cooling box operates efficiently under predetermined conditions. If it is detected that the working status of the heating and cooling box does not meet the preset conditions, the system will automatically control the heating and cooling box to stop working. This process not only improves the safety of the heating and cooling box, prevents equipment damage or energy waste caused by abnormal working conditions, but also optimizes energy management and reduces unnecessary energy consumption by accurately controlling the start and stop of the heating and cooling box.

[0014] As a preferred embodiment of the first aspect, if the cold and warm box fails to reach the working temperature within the preset time, triggering the air conditioning system of the vehicle so that the air conditioning system assists the cold and warm box to reach the working temperature, specifically:

[0015] If the cooling and heating box fails to reach the specified operating temperature within the first preset time, the air conditioning system of the vehicle is triggered to make the air conditioning system work within the second preset time to assist the cooling and heating box to reach the operating temperature.

[0016] In this preferred embodiment, the present application can ensure that the cold and warm box is assisted by the air conditioning system and reaches the required working temperature more effectively by triggering the vehicle's air conditioning system when the cold and warm box fails to reach the specified working temperature within the first preset time. First, the independent operation of the cold and warm box may be affected by the ambient temperature or heat load, resulting in its inability to reach the set working temperature in time, affecting the user's experience; secondly, through intelligent monitoring and timely intervention of the air conditioning system, the shortcomings of the cold and warm box in temperature regulation can be compensated and the efficiency of temperature control can be improved; finally, this complementary temperature regulation strategy not only improves the performance of the cold and warm box, but also ensures the stability of the constant temperature environment.

[0017] As a preferred embodiment of the first aspect, after triggering the start of the cooling and heating box after the vehicle is powered off according to the working instruction and monitoring the working state of the cooling and heating box in real time, it also includes:

[0018] Synchronize the working status of the cooling and heating box to the user terminal;

[0019] Among them, the working status of the cooling and heating box includes the state of the cooling and heating box being turned on or off, the cooling or heating state of the cooling and heating box, the target working temperature of the cooling and heating box, the current temperature of the cooling and heating box, and the remaining time for the cooling and heating box to continue working after powering off.

[0020] In this preferred embodiment, the present application can provide users with real-time feedback on the working status of the cold and warm box by triggering the start-up of the cold and warm box according to the work instruction after the vehicle is powered off and monitoring its working status in real time, and then synchronizing these status information to the user terminal. First, the user has the right to know and the need to control the working status of the cold and warm box so as to make corresponding adjustments according to the actual situation; secondly, real-time status synchronization enables users to remotely monitor the operation of the cold and warm box no matter where they are, including the on or off status, cooling or heating status, target and current working temperature, and remaining working time. Such transparency and control capabilities enhance the convenience and flexibility of users in using the cold and warm box; finally, this information synchronization mechanism not only improves the user experience, but also helps users take timely measures when necessary, such as remotely adjusting the settings before the cold and warm box is about to stop working, thereby ensuring the temperature control of food or beverages.

[0021] As a preferred embodiment of the first aspect, the first working time of the cold and warm box is detected according to the working time, and if the first working time is equal to the working time, after the cold and warm box is controlled to stop working, it also includes:

[0022] If the user switches the vehicle power gear to the ON gear, the cooling and heating box is controlled to keep working, and the working time of the cooling and heating box is obtained again.

[0023] In this preferred embodiment, the present application further adds a response mechanism to user operations on the basis of automatically stopping the operation of the heating and cooling box after the preset working time is reached. That is, when the user switches the power gear of the whole vehicle to the ON gear, the system will control the heating and cooling box to continue working and re-acquire the new working time. First, the user may need to extend the working time of the heating and cooling box due to some urgent or temporary needs, and the automatic stop of work may not meet these needs; secondly, by allowing the user to control the continuous operation of the heating and cooling box through simple operations (such as switching power gears), the system provides higher flexibility and adaptability to adapt to the user's changing usage scenarios; finally, this design not only improves the user experience and makes the use of the heating and cooling box more user-friendly, but also improves the practicality and efficiency of the heating and cooling box by responding to user instructions in real time, so as to achieve the rationality of energy use while meeting the immediate needs of users and avoid unnecessary energy waste.

[0024] In a second aspect, the present application provides a device for controlling a vehicle-mounted heating and cooling box to continue to work after being powered off. The device for controlling a vehicle-mounted heating and cooling box to continue to work after being powered off comprises an acquisition module, a first trigger module, a second trigger module and a control module;

[0025] The acquisition module is used to acquire the working instructions of the cold and warm box; wherein the working instructions include the working time and target working temperature of the cold and warm box;

[0026] The first trigger module is used to trigger the start of the cooling and heating box after the vehicle is powered off according to the working instruction, and monitor the working status of the cooling and heating box in real time;

[0027] The second trigger module is used to trigger the air conditioning system of the vehicle if the cooling and heating box fails to reach the target operating temperature within a preset time, so that the air conditioning system assists the cooling and heating box to reach the target operating temperature;

[0028] The control module is used to detect the first working time of the cooling and heating box according to the working time, and if the first working time is equal to the working time, control the cooling and heating box to stop working.

[0029] This device uses four modules to divide the work and coordinate the work to better control the continuous operation of the vehicle-mounted heating and cooling box after power is turned off. This application can automatically trigger the start of the heating and cooling box after the vehicle is powered off and monitor its working status in real time by obtaining and executing the working instructions of the heating and cooling box, including the scheduled working time and target working temperature, to ensure that the target working temperature is reached within the preset time. If it is not reached, the vehicle air conditioning system is triggered to assist in adjustment, and finally the heating and cooling box is automatically stopped within the scheduled working time. This automated and intelligent control process not only improves the convenience and reliability of the use of the heating and cooling box, reduces the user's burden of monitoring the working status of the heating and cooling box, but also optimizes energy efficiency by accurately controlling the working time and temperature, so as to solve the problem in the prior art that the heating and cooling box cannot be controlled to continue working after the vehicle-mounted heating and cooling box is powered off.

[0030] As a preferred embodiment of the second aspect, after triggering the start of the cooling and heating box after the vehicle is powered off according to the working instruction and monitoring the working state of the cooling and heating box in real time, it also includes:

[0031] If the working state of the cooling and heating box does not meet the preset conditions, the cooling and heating box is controlled to stop working.

[0032] In this preferred embodiment, the present application automatically starts the heating and cooling box according to the working instructions after the vehicle is powered off and monitors its working status in real time. This technology can ensure that the heating and cooling box operates efficiently under predetermined conditions. If it is detected that the working status of the heating and cooling box does not meet the preset conditions, the system will automatically control the heating and cooling box to stop working. This process not only improves the safety of the heating and cooling box, prevents equipment damage or energy waste caused by abnormal working conditions, but also optimizes energy management and reduces unnecessary energy consumption by accurately controlling the start and stop of the heating and cooling box.

[0033] As a preferred embodiment of the second aspect, the first working time of the cold and warm box is detected according to the working time, and if the first working time is equal to the working time, the cold and warm box is controlled to stop working, further comprising:

[0034] If the user switches the vehicle power gear to the ON gear, the control unit will keep working and the working time of the unit will be retrieved.

[0035] In this preferred embodiment, the present application further adds a response mechanism to user operations on the basis of automatically stopping the operation of the heating and cooling box after the preset working time is reached. That is, when the user switches the power gear of the whole vehicle to the ON gear, the system will control the heating and cooling box to continue working and re-acquire the new working time. First, the user may need to extend the working time of the heating and cooling box due to some urgent or temporary needs, and the automatic stop of work may not meet these needs; secondly, by allowing the user to control the continuous operation of the heating and cooling box through simple operations (such as switching power gears), the system provides higher flexibility and adaptability to adapt to the user's changing usage scenarios; finally, this design not only improves the user experience and makes the use of the heating and cooling box more user-friendly, but also improves the practicality and efficiency of the heating and cooling box by responding to user instructions in real time, so as to achieve the rationality of energy use while meeting the immediate needs of users and avoid unnecessary energy waste.

[0036] In a third aspect, the present application provides a computer-readable storage medium, the computer-readable storage medium including a stored computer program, wherein when the computer program is executed, the device where the computer-readable storage medium is located is controlled to execute a method for controlling a vehicle-mounted refrigerator and heater to continue to work after power is turned off as described. Its beneficial effect is the same as the method for controlling a vehicle-mounted refrigerator and heater to continue to work after power is turned off provided in the first aspect of the present application.

[0037] In a fourth aspect, the present application provides a terminal device, comprising a processor, a memory, and a computer program stored in the memory and configured to be executed by the processor, wherein when the processor executes the computer program, it implements any one of the methods for controlling the vehicle-mounted refrigerator or heater to continue operating after power is turned off as described in the first aspect. BRIEF DESCRIPTION OF THE DRAWINGS

[0038] Figure 1 : A flow chart of an embodiment of a method for controlling a vehicle-mounted heating and cooling box to continue working after power is turned off provided by the present application;

[0039] Figure 2 : A flowchart of an embodiment of the present application for controlling the working process of the vehicle-mounted heating and cooling box after power is turned off;

[0040] Figure 3 : A structural schematic diagram of an embodiment of a device for controlling the vehicle-mounted refrigerator or heater to continue working after power is turned off, provided in the present application. DETAILED DESCRIPTION

[0041] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0042] Embodiment 1

[0043] Please refer to Figure 1 , which is a method for controlling a vehicle-mounted refrigerator or heater to continue operating after power is turned off, provided by an embodiment of the present invention.

[0044] In this embodiment, steps S01-S04 are used to describe in detail the process of the method for controlling the vehicle-mounted refrigerator or heater to continue working after power is turned off in this application.

[0045] S01: Obtaining the working instructions of the cooling and heating box; wherein the working instructions include the working time and target working temperature of the cooling and heating box.

[0046] Furthermore, when the heating and cooling box detects that the vehicle is electrically locked and has no faults, it actively initiates a work request, the vehicle is connected to high voltage, the power battery supplies power, and the heating and cooling box starts working.

[0047] S02: According to the working instruction, the start-up of the cooling and heating box is triggered after the vehicle is powered off, and the working status of the cooling and heating box is monitored in real time.

[0048] As a preferred embodiment of the first embodiment, after triggering the start of the cooling and heating box after the vehicle is powered off according to the working instruction and monitoring the working state of the cooling and heating box in real time, it also includes:

[0049] If the working state of the cooling and heating box does not meet the preset conditions, the cooling and heating box is controlled to stop working.

[0050] In this preferred embodiment, the present application automatically starts the heating and cooling box according to the working instructions after the vehicle is powered off and monitors its working status in real time. This technology can ensure that the heating and cooling box operates efficiently under predetermined conditions. If it is detected that the working status of the heating and cooling box does not meet the preset conditions, the system will automatically control the heating and cooling box to stop working. This process not only improves the safety of the heating and cooling box, prevents equipment damage or energy waste caused by abnormal working conditions, but also optimizes energy management and reduces unnecessary energy consumption by accurately controlling the start and stop of the heating and cooling box.

[0051] As a preferred embodiment of the first embodiment, after triggering the start of the cooling and heating box after the vehicle is powered off according to the working instruction and monitoring the working state of the cooling and heating box in real time, it also includes:

[0052] Synchronize the working status of the cooling and heating box to the user terminal;

[0053] Among them, the working state of the cold and warm box includes the state of the cold and warm box being turned on or off, the state of the cold and warm box being cooled or heated, the target working temperature of the cold and warm box, the current temperature of the cold and warm box, and the remaining working time of the cold and warm box after power-off. In this preferred embodiment, the present application can provide users with real-time feedback on the working state of the cold and warm box by triggering the start-up of the cold and warm box according to the work instruction after the vehicle is powered off and monitoring its working state in real time, and then synchronizing these state information to the user terminal. First, the user has the right to know and the control demand for the working state of the cold and warm box, so as to make corresponding adjustments according to the actual situation; secondly, the real-time state synchronization enables the user to remotely monitor the operation of the cold and warm box no matter where he is, including the state of being turned on or off, the state of cooling or heating, the target and current working temperature, and the remaining working time. Such transparency and control ability enhance the convenience and flexibility of the user's use of the cold and warm box; finally, this information synchronization mechanism not only improves the user experience, but also helps users to take timely measures when necessary, such as remotely adjusting the settings before the cold and warm box is about to stop working, thereby ensuring the temperature control of food or beverages.

[0054] S03: If the cooling and heating box fails to reach the target operating temperature within a preset time, trigger the vehicle's air conditioning system so that the air conditioning system assists the cooling and heating box to reach the target operating temperature.

[0055] As a preferred embodiment of the first embodiment, if the cold and warm box fails to reach the working temperature within the preset time, the air conditioning system of the vehicle is triggered so that the air conditioning system assists the cold and warm box to reach the working temperature, specifically:

[0056] If the air conditioner / heater fails to reach the specified operating temperature within 30 minutes, the vehicle's air conditioning system is triggered to operate for 20 minutes to lower the cabin temperature and coordinate with the air conditioner / heater to cool down the cabin.

[0057] In this preferred embodiment, the present application can ensure that the cold and warm box is assisted by the air conditioning system and reaches the required operating temperature more effectively by triggering the vehicle's air conditioning system when the cold and warm box fails to reach the specified operating temperature within 30 minutes. First, the independent operation of the cold and warm box may be affected by the ambient temperature or heat load, resulting in its inability to reach the set operating temperature in time, affecting the user experience; secondly, through intelligent monitoring and timely intervention of the air conditioning system, the shortcomings of the cold and warm box in temperature regulation can be compensated and the efficiency of temperature control can be improved; finally, this complementary temperature regulation strategy not only improves the performance of the cold and warm box, but also ensures the stability of the constant temperature environment.

[0058] S04: According to the working time, the first working time of the cooling and heating box is detected, and if the first working time is equal to the working time, the cooling and heating box is controlled to stop working.

[0059] As a preferred embodiment of the first embodiment, the first working time of the cold and warm box is detected according to the working time, and if the first working time is equal to the working time, the cold and warm box is controlled to stop working, specifically:

[0060] During the operation of the heating and cooling box, when the power-off continuous working time ends, the heating and cooling box will automatically stop working, the high voltage of the whole vehicle will be reduced, and the power battery will stop supplying power.

[0061] As a preferred embodiment of the first embodiment, the first working time of the cold and warm box is detected according to the working time, and if the first working time is equal to the working time, after the cold and warm box is controlled to stop working, it also includes:

[0062] If the user switches the vehicle power gear to the ON gear, the cooling and heating box is controlled to keep working, and the working time of the cooling and heating box is obtained again.

[0063] In this preferred embodiment, the present application further adds a response mechanism to user operations on the basis of automatically stopping the operation of the heating and cooling box after the preset working time is reached. That is, when the user switches the power gear of the whole vehicle to the ON gear, the system will control the heating and cooling box to continue working and re-acquire the new working time. First, the user may need to extend the working time of the heating and cooling box due to some urgent or temporary needs, and the automatic stop of work may not meet these needs; secondly, by allowing the user to control the continuous operation of the heating and cooling box through simple operations (such as switching power gears), the system provides higher flexibility and adaptability to adapt to the user's changing usage scenarios; finally, this design not only improves the user experience and makes the use of the heating and cooling box more user-friendly, but also improves the practicality and efficiency of the heating and cooling box by responding to user instructions in real time, so as to achieve the rationality of energy use while meeting the immediate needs of users and avoid unnecessary energy waste.

[0064] The whole process of controlling the cooling and heating box to continue working after power off in this application is as follows Figure 2As shown, this application can automatically trigger the start of the heating and cooling box and monitor its working status in real time after the vehicle is powered off by obtaining and executing the working instructions of the heating and cooling box, including the scheduled working time and target working temperature, to ensure that the target working temperature is reached within the preset time. If it is not reached, the vehicle air conditioning system is triggered to assist in adjustment, and finally the heating and cooling box is automatically stopped within the scheduled working time. This automated and intelligent control process not only improves the convenience and reliability of the use of the heating and cooling box, reduces the burden of users monitoring the working status of the heating and cooling box, but also optimizes energy efficiency by accurately controlling the working time and temperature, so as to solve the problem in the prior art that the heating and cooling box cannot be controlled to continue working after the vehicle-mounted heating and cooling box is powered off.

[0065] Embodiment 2

[0066] Please refer to Figure 3 , which is a device for controlling the vehicle-mounted refrigerator or heater to continue working after power is turned off, provided in an embodiment of the present application.

[0067] In this embodiment, the device for controlling the vehicle-mounted refrigerator or heater to continue working after being powered off includes an acquisition module 10 , a first trigger module 20 , a second trigger module 30 and a control module 40 .

[0068] The acquisition module 10 is used to acquire the working instructions of the cooling and heating box; wherein the working instructions include the working time and target working temperature of the cooling and heating box.

[0069] Furthermore, when the heating and cooling box detects that the vehicle is electrically locked and has no faults, it actively initiates a work request, the vehicle is connected to high voltage, the power battery supplies power, and the heating and cooling box starts working.

[0070] The first trigger module 20 is used to trigger the start-up of the cooling and heating box after the vehicle is powered off according to the working instruction, and monitor the working status of the cooling and heating box in real time.

[0071] As a preferred embodiment of the second embodiment, after triggering the start of the cooling and heating box after the vehicle is powered off according to the working instruction and monitoring the working state of the cooling and heating box in real time, it also includes:

[0072] If the working state of the cooling and heating box does not meet the preset conditions, the cooling and heating box is controlled to stop working.

[0073] In this preferred embodiment, the present application automatically starts the heating and cooling box according to the working instructions after the vehicle is powered off and monitors its working status in real time. This technology can ensure that the heating and cooling box operates efficiently under predetermined conditions. If it is detected that the working status of the heating and cooling box does not meet the preset conditions, the system will automatically control the heating and cooling box to stop working. This process not only improves the safety of the heating and cooling box, prevents equipment damage or energy waste caused by abnormal working conditions, but also optimizes energy management and reduces unnecessary energy consumption by accurately controlling the start and stop of the heating and cooling box.

[0074] As a preferred embodiment of the second embodiment, after triggering the start of the cooling and heating box after the vehicle is powered off according to the working instruction and monitoring the working state of the cooling and heating box in real time, it also includes:

[0075] Synchronize the working status of the cooling and heating box to the user terminal;

[0076] Among them, the working state of the cold and warm box includes the state of the cold and warm box being turned on or off, the state of the cold and warm box being cooled or heated, the target working temperature of the cold and warm box, the current temperature of the cold and warm box, and the remaining working time of the cold and warm box after power-off. In this preferred embodiment, the present application can provide users with real-time feedback on the working state of the cold and warm box by triggering the start-up of the cold and warm box according to the work instruction after the vehicle is powered off and monitoring its working state in real time, and then synchronizing these state information to the user terminal. First, the user has the right to know and the control demand for the working state of the cold and warm box, so as to make corresponding adjustments according to the actual situation; secondly, the real-time state synchronization enables the user to remotely monitor the operation of the cold and warm box no matter where he is, including the state of being turned on or off, the state of cooling or heating, the target and current working temperature, and the remaining working time. Such transparency and control ability enhance the convenience and flexibility of the user's use of the cold and warm box; finally, this information synchronization mechanism not only improves the user experience, but also helps users to take timely measures when necessary, such as remotely adjusting the settings before the cold and warm box is about to stop working, thereby ensuring the temperature control of food or beverages.

[0077] The second trigger module 30 is used to trigger the air conditioning system of the vehicle if the cooling / heating box fails to reach the target operating temperature within a preset time, so that the air conditioning system assists the cooling / heating box to reach the target operating temperature.

[0078] As a preferred embodiment of the second embodiment, if the cold and warm box fails to reach the working temperature within the preset time, the air conditioning system of the vehicle is triggered so that the air conditioning system assists the cold and warm box to reach the working temperature, specifically:

[0079] If the cooling and heating box fails to reach the specified operating temperature within 30 minutes, the vehicle's air conditioning system is triggered to operate for 20 minutes to lower the cabin temperature and coordinate with the cooling and heating box to cool down.

[0080] In this preferred embodiment, the present application can ensure that the cold and warm box is assisted by the air conditioning system and reaches the required operating temperature more effectively by triggering the vehicle's air conditioning system when the cold and warm box fails to reach the specified operating temperature within 30 minutes. First, the independent operation of the cold and warm box may be affected by the ambient temperature or heat load, resulting in its inability to reach the set operating temperature in time, affecting the user experience; secondly, through intelligent monitoring and timely intervention of the air conditioning system, the shortcomings of the cold and warm box in temperature regulation can be compensated and the efficiency of temperature control can be improved; finally, this complementary temperature regulation strategy not only improves the performance of the cold and warm box, but also ensures the stability of the constant temperature environment.

[0081] The control module 40 is used to detect the first working time of the cooling and heating box according to the working time, and if the first working time is equal to the working time, control the cooling and heating box to stop working.

[0082] As a preferred embodiment of the second embodiment, the first working time of the cooling and heating box is detected according to the working time, and if the first working time is equal to the working time, the cooling and heating box is controlled to stop working, specifically:

[0083] During the operation of the heating and cooling box, when the power-off continuous working time ends, the heating and cooling box will automatically stop working, the high voltage of the whole vehicle will be reduced, and the power battery will stop supplying power.

[0084] As a preferred embodiment of the second embodiment, the first working time of the cold and warm box is detected according to the working time, and if the first working time is equal to the working time, the cold and warm box is controlled to stop working, and further includes:

[0085] If the user switches the vehicle power gear to the ON gear, the control unit will keep working and the working time of the unit will be retrieved.

[0086] In this preferred embodiment, the present application further adds a response mechanism to user operations on the basis of automatically stopping the operation of the heating and cooling box after the preset working time is reached. That is, when the user switches the power gear of the whole vehicle to the ON gear, the system will control the heating and cooling box to continue working and re-acquire the new working time. First, the user may need to extend the working time of the heating and cooling box due to some urgent or temporary needs, and the automatic stop of work may not meet these needs; secondly, by allowing the user to control the continuous operation of the heating and cooling box through simple operations (such as switching power gears), the system provides higher flexibility and adaptability to adapt to the user's changing usage scenarios; finally, this design not only improves the user experience and makes the use of the heating and cooling box more user-friendly, but also improves the practicality and efficiency of the heating and cooling box by responding to user instructions in real time, so as to achieve the rationality of energy use while meeting the immediate needs of users and avoid unnecessary energy waste.

[0087] The whole process of controlling the cooling and heating box to continue working after power off in this application is as follows Figure 2 As shown, this application can automatically trigger the start of the heating and cooling box and monitor its working status in real time after the vehicle is powered off by obtaining and executing the working instructions of the heating and cooling box, including the scheduled working time and target working temperature, to ensure that the target working temperature is reached within the preset time. If it is not reached, the vehicle air conditioning system is triggered to assist in adjustment, and finally the heating and cooling box is automatically stopped within the scheduled working time. This automated and intelligent control process not only improves the convenience and reliability of the use of the heating and cooling box, reduces the burden of users monitoring the working status of the heating and cooling box, but also optimizes energy efficiency by accurately controlling the working time and temperature, so as to solve the problem in the prior art that the heating and cooling box cannot be controlled to continue working after the vehicle-mounted heating and cooling box is powered off.

[0088] Embodiment three:

[0089] The embodiment of the present application provides a computer-readable storage medium, the computer-readable storage medium includes a stored computer program, wherein when the computer program is running, the device where the computer-readable storage medium is located is controlled to execute the method for controlling the vehicle-mounted cold and hot box to continue working after power is turned off;

[0090] Wherein, the method for controlling the continuous operation of the vehicle-mounted cold and warm box after power off, if implemented in the form of a software functional unit and used as an independent product, can be stored in a computer-readable storage medium. Based on such an understanding, the present invention implements all or part of the processes in the above-mentioned embodiment method, and can also be completed by instructing the relevant hardware through a computer program. The computer program can be stored in a computer-readable storage medium, and the computer program can implement the steps of the above-mentioned various method embodiments when executed by the processor. Wherein, the computer program includes computer program code, and the computer program code can be in source code form, object code form, executable file or some intermediate form, etc. The computer-readable medium can include: any entity or device that can carry the computer program code, recording medium, U disk, mobile hard disk, disk, optical disk, computer memory, read-only memory (ROM, Read-On l yMemory), random access memory (RAM, Random Access Memory), electrical carrier signal, telecommunication signal and software distribution medium, etc.

[0091] Embodiment 4

[0092] The present application provides a terminal device, including a processor, a memory, and a computer program stored in the memory and configured to be executed by the processor, wherein when the processor executes the computer program, any one of the methods for controlling a vehicle-mounted refrigerator or heater to continue operating after power is turned off as described in Example 1 is implemented.

[0093] The specific embodiments described above further illustrate the purpose, technical solutions and beneficial effects of the present invention. It should be understood that the above description is only a specific embodiment of the present invention and is not intended to limit the scope of protection of the present invention. It is particularly pointed out that for those skilled in the art, any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the scope of protection of the present invention.

Claims

1. A method for controlling a vehicle-mounted cooling and heating box to continue to work after power is turned off, characterized in that: include: Obtaining a working instruction of the cooling and heating box; wherein the working instruction includes the working time and target working temperature of the cooling and heating box; According to the working instruction, the start-up of the cooling and heating box is triggered after the vehicle is powered off, and the working status of the cooling and heating box is monitored in real time; If the cooling and heating box fails to reach the target operating temperature within a preset time, triggering the vehicle's air conditioning system so that the air conditioning system assists the cooling and heating box to reach the target operating temperature; According to the working time, the first working time of the cooling and heating box is detected, and if the first working time is equal to the working time, the cooling and heating box is controlled to stop working.

2. The method for controlling the vehicle-mounted cooling and heating box to continue working after power is turned off according to claim 1, characterized in that: After triggering the start of the cooling and heating box after the vehicle is powered off according to the working instruction and monitoring the working state of the cooling and heating box in real time, the method further includes: If the working state of the cooling and heating box does not meet the preset conditions, the cooling and heating box is controlled to stop working.

3. The method for controlling the vehicle-mounted cooling and heating box to continue working after power is turned off according to claim 1, characterized in that: If the cooling and heating box fails to reach the working temperature within the preset time, the air conditioning system of the vehicle is triggered so that the air conditioning system assists the cooling and heating box to reach the working temperature, specifically: If the cooling and heating box fails to reach the specified operating temperature within the first preset time, the air conditioning system of the vehicle is triggered to make the air conditioning system work within the second preset time to assist the cooling and heating box to reach the operating temperature.

4. The method for controlling the vehicle-mounted cooling and heating box to continue working after power is turned off according to claim 1, characterized in that: After triggering the start of the cooling and heating box after the vehicle is powered off according to the working instruction and monitoring the working state of the cooling and heating box in real time, the method further includes: Synchronize the working status of the cooling and heating box to the user terminal; Among them, the working status of the cooling and heating box includes the state of the cooling and heating box being turned on or off, the cooling or heating state of the cooling and heating box, the target working temperature of the cooling and heating box, the current temperature of the cooling and heating box, and the remaining time for the cooling and heating box to continue working after powering off.

5. The method for controlling the vehicle-mounted cooling and heating box to continue working after power is turned off according to claim 1, characterized in that: According to the working time, detecting the first working time of the cold and warm box, and if the first working time is equal to the working time, controlling the cold and warm box to stop working, the method further includes: If the user switches the vehicle power gear to the ON gear, the control unit will keep working and the working time of the unit will be retrieved.

6. A device for controlling a vehicle-mounted cooling and heating box to continue to work after power is turned off, characterized in that: It includes an acquisition module, a first trigger module, a second trigger module and a control module; The acquisition module is used to acquire the working instructions of the cold and warm box; wherein the working instructions include the working time and target working temperature of the cold and warm box; The first trigger module is used to trigger the start of the cooling and heating box after the vehicle is powered off according to the working instruction, and monitor the working status of the cooling and heating box in real time; The second trigger module is used to trigger the air conditioning system of the vehicle if the cooling and heating box fails to reach the target operating temperature within a preset time, so that the air conditioning system assists the cooling and heating box to reach the target operating temperature; The control module is used to detect the first working time of the cooling and heating box according to the working time, and if the first working time is equal to the working time, control the cooling and heating box to stop working.

7. The device for controlling the vehicle-mounted cooling and heating box to continue working after power is turned off according to claim 6, characterized in that: After triggering the start of the cooling and heating box after the vehicle is powered off according to the working instruction and monitoring the working state of the cooling and heating box in real time, the method further includes: If the working state of the cooling and heating box does not meet the preset conditions, the cooling and heating box is controlled to stop working.

8. The device for controlling the vehicle-mounted cooling and heating box to continue working after power is turned off according to claim 6, characterized in that: According to the working time, detecting the first working time of the cold and warm box, and if the first working time is equal to the working time, controlling the cold and warm box to stop working, the method further includes: If the user switches the vehicle power gear to the ON gear, the control unit will keep working and the working time of the unit will be retrieved.

9. A computer-readable storage medium, characterized in that: The computer-readable storage medium includes a stored computer program, wherein when the computer program is running, the device where the computer-readable storage medium is located is controlled to execute the method for controlling the vehicle-mounted refrigerator or heater to continue working after power is turned off as described in any one of claims 1 to 5.

10. A terminal device, characterized in that: It comprises a processor, a memory, and a computer program stored in the memory and configured to be executed by the processor, and when the processor executes the computer program, it implements the method for controlling the vehicle-mounted refrigerator or heater to continue working after power is turned off as described in any one of claims 1 to 5.

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