Vehicle anti-freezing early warning control method and system and vehicle

Abstract

The invention relates to the field of vehicle anti-freezing, and provides a vehicle anti-freezing early warning control method and system and a vehicle. The vehicle anti-freezing early warning control method comprises the steps that the heat loss power of vehicle equipment is obtained, and the anti-freezing heating average power is obtained; and based on the heat loss power of the vehicle equipment and the anti-freezing heating average power, an alarm signal of the anti-freezing fault is sent. By comparing and analyzing the heat loss power and the anti-freezing heating average power of the vehicle equipment, whether the heater or the temperature controller works normally or not can be judged, the fault of the temperature controller and the fault of the heater are comprehensively identified, an alarm is given out, equipment freezing damage caused by component faults is prevented, the intelligent degree of the equipment is improved, and the safety of the equipment is improved.

Description

Technical Field

[0001] The invention relates to the field of vehicle antifreeze, and provides a vehicle antifreeze early warning control method, system and vehicle. Background Art

[0002] Existing railway passenger car water tanks, sewage tanks, oil tanks, sand boxes and other equipment and pipelines are equipped with antifreeze heaters and thermostats to work normally in low temperature environments. However, when the thermostat or heater fails, or when there is no heating power supply, there is a risk of equipment freezing damage. Freezing damage problems have also occurred, and the existing vehicle system cannot effectively alarm for thermostat failure or heater failure. Summary of the invention

[0003] The embodiments of the present invention provide a vehicle antifreeze warning control method, system and vehicle to solve one of the defects in the related art. By comparing and analyzing the heat loss power of vehicle equipment and the average antifreeze heating power, it is possible to determine whether the heater or thermostat is working normally, comprehensively identify thermostat failures and heater failures, and issue an alarm to prevent equipment from being damaged by freezing due to component failures, thereby improving the intelligence of the equipment and improving equipment safety.

[0004] An embodiment of the present invention provides a vehicle antifreeze warning control method, comprising: Obtain the heat loss power of vehicle equipment and obtain the average power of antifreeze heating; Based on the heat loss power of the vehicle equipment and the average power of antifreeze heating, an alarm signal of antifreeze failure is sent.

[0005] According to one embodiment of the present invention, obtaining the heat loss power of vehicle equipment includes: Obtaining an antifreeze temperature difference based on an antifreeze target temperature of the vehicle equipment and an external ambient temperature; The heat loss power of the vehicle equipment is obtained based on the antifreeze temperature difference and the thermal insulation thickness of the conduction path.

[0006] According to one embodiment of the present invention, obtaining the heat loss power of the vehicle equipment based on the antifreeze temperature difference and the insulation thickness of the conduction path includes: The heat loss power of the vehicle equipment is obtained based on the material conductivity of the vehicle equipment, the ratio of the product of the conduction area and the antifreeze temperature difference to the insulation thickness of the conduction path.

[0007] According to one embodiment of the present invention, obtaining the average antifreeze heating power includes: The antifreeze heating average power is obtained based on the ratio of the working time and the stopping time of the heater.

[0008] According to an embodiment of the present invention, obtaining the antifreeze heating average power based on the ratio of the working time and the stopping time of the heater includes: The antifreeze heating average power is obtained based on the product of the ratio of the working time of the heater to the total detection time and the actual power of the heater.

[0009] According to an embodiment of the present invention, sending an antifreeze failure alarm signal based on the heat loss power of the vehicle equipment and the antifreeze heating average power includes: Determine that the heat loss power of the vehicle equipment is greater than the antifreeze heating average power, and send an antifreeze failure alarm signal.

[0010] According to an embodiment of the present invention, sending an antifreeze failure alarm signal based on the heat loss power of the vehicle equipment and the antifreeze heating average power includes: Determine that the heat loss power of the vehicle equipment is less than the antifreeze heating average power, and send an antifreeze failure alarm signal.

[0011] The embodiment of the present invention further provides a vehicle antifreeze warning control system, comprising: An acquisition module, used to acquire heat loss power of vehicle equipment and acquire average antifreeze heating power; The control module is used to send an antifreeze failure alarm signal based on the heat loss power of the vehicle equipment and the average antifreeze heating power.

[0012] According to an embodiment of the present invention, the acquisition module includes a temperature sensor and a current and voltage detector. The temperature sensor is suitable for acquiring the external environment temperature, and the current and voltage detector is suitable for detecting the operating current of the heater.

[0013] An embodiment of the present invention further provides a vehicle, comprising the vehicle antifreeze warning control system as described above.

[0014] The vehicle antifreeze warning control method provided by the present invention, in the actual vehicle antifreeze process, needs to measure the outside temperature through the temperature sensor outside the vehicle, use the thermostat to control the start and stop of the heater, and control the temperature of the water tank, dirt tank and other equipment within a certain range to prevent freezing. Therefore, by obtaining the heat loss power of the vehicle equipment and the average power of antifreeze heating, and based on the heat loss power of the vehicle equipment and the average power of antifreeze heating, it can be judged whether the antifreeze equipment has a fault. If a fault occurs, an antifreeze fault alarm signal can be sent to achieve vehicle antifreeze warning.

[0015] The present invention can determine whether the heater or thermostat is working normally by comparing and analyzing the heat loss power of vehicle equipment and the average antifreeze heating power, comprehensively identify thermostat failure and heater failure, and issue an alarm to prevent equipment from being damaged by freezing due to component failure, thereby improving the intelligence level of the equipment and improving the safety of the equipment.

[0016] Additional aspects and advantages of the present invention will be given in part in the following description and in part will be obvious from the following description, or will be learned through practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions in the present invention or the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0018] Figure 1 It is a structural schematic diagram of a vehicle antifreeze warning control system provided by an embodiment of the present invention; Figure 2 is a flow chart of a vehicle antifreeze warning control method provided by an embodiment of the present invention; Figure 3 It is a schematic diagram of the structure of an electronic device provided by an embodiment of the present invention.

[0019] Reference numerals: 100. Temperature sensor; 200, thermostat; 210, primary thermostat; 220, secondary thermostat; 300, heater; 400, control module; 500, current and voltage detector; 600, vehicle display; 700, ground display; 800, network server; 810, processor; 820, communication interface; 830, memory; 840, communication bus. DETAILED DESCRIPTION

[0020] The following embodiments of the present invention are described in further detail in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0021] In the description of the embodiments of the present invention, it should be noted that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the embodiments of the present invention and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as limitations on the embodiments of the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0022] In the description of the embodiments of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "connected" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the embodiments of the present invention can be understood according to specific circumstances.

[0023] In the embodiments of the present invention, unless otherwise clearly specified and limited, the first feature being "above" or "below" the second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, the first feature being "above", "above" and "above" the second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. The first feature being "below", "below" and "below" the second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0024] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the embodiment of the present invention. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments or examples described in this specification and the features of the different embodiments or examples, without contradiction.

[0025] like Figure 1 As shown, the vehicle antifreeze warning control system provided by the embodiment of the present invention includes an acquisition module and a control module 400. The acquisition module is used to obtain the heat loss power of the vehicle equipment and the average antifreeze heating power; the control module 400 is used to send an antifreeze fault alarm signal based on the heat loss power of the vehicle equipment and the average antifreeze heating power.

[0026] The vehicle antifreeze warning control system of the embodiment of the present invention is mainly composed of an acquisition module and a control module 400. The acquisition module can obtain the heat loss power of the vehicle equipment and the average antifreeze heating power. The control module 400 can determine whether the vehicle's antifreeze equipment fails based on the information obtained by the acquisition module after processing and analysis. If a failure occurs, an antifreeze failure alarm signal is sent.

[0027] The vehicle's antifreeze equipment mainly includes a heater 300 and a thermostat 200. The antifreeze objects are mainly vehicle equipment such as water tanks and sewage tanks. The heater 300 performs antifreeze heating on equipment such as water tanks and sewage tanks. The thermostat 200 is connected to the heater 300 and can control the heating temperature of the heater 300.

[0028] In this embodiment, the temperature controller 200 can be composed of a primary temperature controller 210 and a secondary temperature controller 220. The primary temperature controller 210 sends a control signal to the secondary temperature controller 220, which is processed again by the secondary temperature controller 220 and then sent to the heater 300. The primary temperature controller 210 can also send a control signal directly to the control module 400, and the control information is sent directly to the heater 300 through the control module 400, thereby controlling the operation of the heater 300. The heater 300 can also send a feedback signal to the control module 400 to realize direct control interaction between the control module 400 and the heater 300.

[0029] According to one embodiment of the present invention, the acquisition module includes a temperature sensor 100 and a current and voltage detector 500. The temperature sensor 100 is suitable for acquiring the external environment temperature, and the current and voltage detector 500 is suitable for detecting the working current of the heater 300. In this embodiment, the acquisition module is mainly composed of the temperature sensor 100 and the current and voltage detector 500, and the temperature sensor 100 and the current and voltage detector 500 are also components of the vehicle. The temperature sensor 100 can monitor the external environment temperature of the vehicle in real time, and then obtain the heat loss power of the vehicle equipment. The current and voltage detector 500 is connected to the heater 300, and can detect the current or voltage of the heater 300 during antifreeze heating, and then obtain the antifreeze heating average power of the heater 300.

[0030] In this embodiment, the temperature sensor 100 sends a detected temperature signal to the control module 400 through the network server 800, that is, the vehicle air-conditioning external temperature is transferred through the network to perform equipment heating calculation analysis. The processing result of the control module 400 can also be uploaded to the network server 800, and displayed through the vehicle display 600 and the ground display 700 connected to the network server 800. The vehicle display 600 and the ground display 700 can also display the received temperature signal of the temperature sensor 100 separately.

[0031] The vehicle antifreeze warning control method provided by the present invention is described below. The vehicle antifreeze warning control method described below and the vehicle antifreeze warning control system described above can be referred to each other.

[0032] like Figure 1 and Figure 2 As shown, the vehicle antifreeze warning control method provided by the embodiment of the present invention includes: Obtain the heat loss power of vehicle equipment and obtain the average power of antifreeze heating; Based on the heat loss power of the vehicle equipment and the average power of the antifreeze heating, an alarm signal of antifreeze failure is sent.

[0033] The vehicle antifreeze warning control method of the embodiment of the present invention, in the actual vehicle antifreeze process, needs to measure the outside temperature through the temperature sensor 100 outside the vehicle, and use the thermostat 200 to control the start and stop of the heater 300, so as to control the temperature of the water tank, the sewage tank and other equipment within a certain range to prevent freezing. Therefore, by obtaining the heat loss power of the vehicle equipment and the average power of the antifreeze heating, and based on the heat loss power of the vehicle equipment and the average power of the antifreeze heating, it can be determined whether the antifreeze equipment has a fault. If a fault occurs, an antifreeze fault alarm signal can be sent to achieve vehicle antifreeze warning.

[0034] By comparing and analyzing the heat loss power of vehicle equipment and the average antifreeze heating power, the present invention can determine whether the heater 300 or the thermostat 200 is working normally, comprehensively identify thermostat 200 failures and heater 300 failures, and issue an alarm to prevent equipment from being damaged by freezing due to component failures, thereby improving the intelligence level of the equipment and improving the safety of the equipment.

[0035] According to one embodiment of the present invention, obtaining the heat loss power of vehicle equipment includes: Obtaining an antifreeze temperature difference based on an antifreeze target temperature of the vehicle equipment and an external ambient temperature; Based on the antifreeze temperature difference and the insulation thickness of the conduction path, the heat loss power of the vehicle equipment is obtained.

[0036] In this embodiment, the external ambient temperature can be detected by the temperature sensor 100, and the antifreeze target temperature of the vehicle equipment is a preset temperature. The antifreeze temperature difference is calculated by the difference between the antifreeze target temperature and the external ambient temperature. The insulation thickness of the conduction path is affected by the vehicle equipment itself, such as the thickness of the insulation material of the water tank or the sewage tank, the liquid level in the tank, etc. Based on the antifreeze temperature difference and the insulation thickness of the conduction path, the heat loss power of the vehicle equipment can be obtained.

[0037] In this embodiment, the temperature sensor 100 already in the vehicle is used to analyze the heating demand by calling the relevant data of the vehicle equipment on the conduction path, and comparing it with the actual heating situation, analyzing the heating abnormality, issuing an alarm, or triggering emptying to prevent the equipment from being frozen due to component failure. In other embodiments, the heat loss power of the vehicle equipment can also be obtained by other means, such as direct detection or through the temperature change of the vehicle equipment itself.

[0038] According to one embodiment of the present invention, obtaining the heat loss power of the vehicle equipment based on the antifreeze temperature difference and the insulation thickness of the conduction path includes: The heat loss power of the vehicle equipment is obtained based on the material conductivity coefficient of the vehicle equipment, the ratio of the product of the conduction area and the antifreeze temperature difference to the insulation thickness of the conduction path.

[0039] In this embodiment, based on the material conductivity, conduction area, antifreeze temperature difference and insulation thickness of the conduction path of the vehicle equipment, the heat loss power of the vehicle equipment can be calculated, that is, P = K × A × (T 目标 -T 环境 ) / d, where P is the heat loss power of the vehicle equipment, K is the material conductivity coefficient, A is the conduction area, T 目标 is the antifreeze control target temperature of the vehicle equipment, T 环境 is the external ambient temperature and d is the insulation thickness of the conduction path.

[0040] Taking into account the heat transfer from the box or vehicle equipment through the insulation material, heating power, temperature control temperature, box liquid level, ambient temperature and other conditions, the heat loss power of the vehicle equipment obtained can more scientifically and accurately reflect the heat loss power of the vehicle equipment and improve the accuracy of early warning control.

[0041] According to one embodiment of the present invention, obtaining the average antifreeze heating power includes: Based on the ratio of the working time and the stopping time of the heater 300, the antifreeze heating average power is obtained.

[0042] In this embodiment, the control module 400 can detect the working time and the stop time of the heater 300, and calculate the antifreeze heating average power based on the analysis of the working time and the stop time ratio of the heater 300. The control module 400 can detect only one of the working time and the stop time of the heater 300, and calculate the working time and the stop time ratio based on the preset detection time.

[0043] In this embodiment, the heater 300 is in a repeated start-stop action, so the working time can be the sum of the start time of the heater 300 within the detection time, or the average time of each start time segment. The stop time can be the sum of the stop time of the heater 300 within the detection time, or the average time of each stop time segment. When the proportion is calculated based on the total time, the detection time is the actual detection time. When the proportion is calculated based on the average time, the detection time is the length of a start-stop cycle of the heater 300.

[0044] According to one embodiment of the present invention, based on the working time and the stop time ratio of the heater 300, obtaining the antifreeze heating average power includes: Based on the product of the ratio of the working time of the heater 300 to the total detection time and the actual power of the heater 300, the antifreeze heating average power is obtained.

[0045] In this embodiment, based on the working time of the heater 300, the total detection time and the actual power of the heater 300, the average antifreeze heating power can be calculated, that is, P 均 =P 加 ×(t1+t2+t3+...+tn) / T 总 , where P 均 is the average power of antifreeze heating during the total detection time, P 加 is the actual power of the heater 300, t1, t2, ... tn are the working time of each section of the heater 300 within the total detection time, T 总 is the total detection time.

[0046] In this embodiment, the actual power of the heater 300 can be obtained from the working current and voltage of the heater 300 during heating operation, that is, the actual power is equal to the product of the working current and the voltage. Therefore, a current and voltage detector 500 is set to be connected to the heater 300 to detect the working current and voltage of the heater 300 in real time.

[0047] In this embodiment, the vehicle's existing current and voltage detector 500 is used to call the relevant data of the heater 300 start and stop through the control module 400, analyze the actual heating situation, compare it with the heating demand, analyze the heating abnormality, issue an alarm, or trigger emptying to prevent the equipment from freezing damage due to component failure. In other embodiments, the antifreeze heating average power can also be obtained by other means, such as direct detection or through ambient temperature changes.

[0048] According to one embodiment of the present invention, based on the heat loss power of the vehicle equipment and the average power of the antifreeze heating, sending an alarm signal of an antifreeze failure includes: Determine that the heat loss power of the vehicle equipment is greater than the average antifreeze heating power, and send an antifreeze failure alarm signal.

[0049] In this embodiment, after the control module 400 obtains the heat loss power of the vehicle equipment and the average antifreeze heating power, it determines the relationship between the heat loss power of the vehicle equipment and the average antifreeze heating power. If the heat loss power of the vehicle equipment is greater than the average antifreeze heating power, it proves that the average antifreeze heating power is lower than the heat loss power of the vehicle equipment. During the total detection time, the heater 300 has not heated the vehicle equipment for a long time, or the heating time is too short, indicating that the closing temperature of the thermostat 200 is too low, which may be caused by the thermostat 200 not closing or the heater 300 being short-circuited. There is a risk of freezing, and the control module 400 sends an alarm signal to remind maintenance.

[0050] According to one embodiment of the present invention, based on the heat loss power of the vehicle equipment and the average power of the antifreeze heating, sending an alarm signal of an antifreeze failure includes: Determine that the heat loss power of the vehicle equipment is less than the average antifreeze heating power, and send an antifreeze failure alarm signal.

[0051] In this embodiment, after the control module 400 obtains the heat loss power of the vehicle equipment and the average antifreeze heating power, it determines the relationship between the heat loss power of the vehicle equipment and the average antifreeze heating power. If the heat loss power of the vehicle equipment is less than the average antifreeze heating power, it proves that the average antifreeze heating power is higher than the heat loss power of the vehicle equipment. During the total detection time, the heater 300 continues to heat the vehicle equipment for a long time, or the heating time accounts for too long, indicating that the thermostat 200 cannot be effectively disconnected, there is a risk of high temperature, and electric energy is wasted. The control module 400 sends an alarm signal to prevent the heating temperature from being too high and remind maintenance.

[0052] The present invention uses the thermal insulation performance of vehicle water tanks, sewage tanks and other equipment to calculate different liquid levels, internal temperatures, external temperatures, equipment heat dissipation power, and the current and working time ratio of the heater 300. Through the above calculation, the heat loss power of the equipment under different conditions and the actual average heating power can be obtained. In order to maintain the temperature of the equipment, the average power of antifreeze heating should be basically consistent with the heat loss power of the vehicle equipment; if there is a large difference, it means that the antifreeze heating related equipment is faulty, so the calculated working current and time ratio of the heater 300 are compared with the actual ratio, and it is abnormal if it is not within the range.

[0053] The embodiment of the present invention can also be used for start and stop control of the heater 300. According to the ambient temperature and the thermal insulation performance of the equipment, the target temperature is controlled, the start and stop time ratio of the heater 300 is calculated, and the antifreeze heating is accurately controlled.

[0054] The vehicle provided by the present invention is described below. The vehicle described below and the vehicle antifreeze warning control method and system described above can be referenced to each other.

[0055] An embodiment of the present invention further provides a vehicle, comprising the vehicle antifreeze warning control system as described in the above embodiment.

[0056] Figure 3 An example of a physical structure diagram of an electronic device is provided, and the electronic device may include: a processor 810, a communication interface 820, a memory 830, and a communication bus 840, wherein the processor 810, the communication interface 820, and the memory 830 communicate with each other through the communication bus 840. The processor 810 may call the logic instructions in the memory 830 to execute the vehicle antifreeze warning control method as described in the above embodiment.

[0057] In addition, the logic instructions in the above-mentioned memory can be implemented in the form of software functional units and can be stored in a computer-readable storage medium when sold or used as an independent product. Based on this understanding, the technical solution of the present invention is essentially or the part that contributes to the relevant technology or the part of the technical solution can be embodied in the form of a software product. The computer software product is stored in a storage medium, including several instructions to enable a computer device (which can be a personal computer, a server, or a network device, etc.) to perform all or part of the steps of the methods of each embodiment of the present invention. The aforementioned storage medium includes: U disk, mobile hard disk, read-only memory (ROM, Read-Only Memory), random access memory (RAM, Random Access Memory), disk or optical disk and other media that can store program codes.

[0058] An embodiment of the present invention discloses a computer program product, which includes a computer program stored on a non-transitory computer-readable storage medium. The computer program includes program instructions. When the program instructions are executed by a computer, the computer can execute the vehicle antifreeze warning control method as described in the above embodiment.

[0059] On the other hand, an embodiment of the present invention further provides a non-transitory computer-readable storage medium having a computer program stored thereon, which is implemented when the computer program is executed by a processor to execute the vehicle antifreeze warning control method as described in the above embodiment.

[0060] The device embodiments described above are merely illustrative, wherein the units described as separate components may or may not be physically separated, and the components displayed as units may or may not be physical units, that is, they may be located in one place, or they may be distributed on multiple network units. Some or all of the modules may be selected according to actual needs to achieve the purpose of the scheme of this embodiment. Ordinary technicians in this field can understand and implement it without paying creative labor.

[0061] Through the description of the above implementation methods, those skilled in the art can clearly understand that each implementation method can be implemented by means of software plus a necessary general hardware platform, and of course, can also be implemented by hardware. Based on this understanding, the above technical solution is essentially or the part that contributes to the relevant technology can be embodied in the form of a software product, and the computer software product can be stored in a computer-readable storage medium, such as ROM / RAM, a disk, an optical disk, etc., including a number of instructions for a computer device (which can be a personal computer, a server, or a network device, etc.) to execute the methods described in each embodiment or some parts of the embodiment.

[0062] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A vehicle antifreeze warning control method, characterized in that: include: Obtain the heat loss power of vehicle equipment and obtain the average power of antifreeze heating; Based on the heat loss power of the vehicle equipment and the average power of antifreeze heating, an alarm signal of antifreeze failure is sent.

2. The vehicle antifreeze warning control method according to claim 1, characterized in that: The obtaining of heat loss power of vehicle equipment comprises: Obtaining an antifreeze temperature difference based on an antifreeze target temperature of the vehicle equipment and an external ambient temperature; The heat loss power of the vehicle equipment is obtained based on the antifreeze temperature difference and the thermal insulation thickness of the conduction path.

3. The vehicle antifreeze warning control method according to claim 2, characterized in that: The obtaining of the heat loss power of the vehicle equipment based on the antifreeze temperature difference and the thermal insulation thickness of the conduction path comprises: The heat loss power of the vehicle equipment is obtained based on the material conductivity of the vehicle equipment, the ratio of the product of the conduction area and the antifreeze temperature difference to the insulation thickness of the conduction path.

4. The vehicle antifreeze warning control method according to claim 1, characterized in that: The obtaining of the average antifreeze heating power comprises: The antifreeze heating average power is obtained based on the ratio of the working time and the stopping time of the heater.

5. The vehicle antifreeze warning control method according to claim 4, characterized in that: The obtaining of the antifreeze heating average power based on the ratio of the working time and the stopping time of the heater comprises: The antifreeze heating average power is obtained based on the product of the ratio of the working time of the heater to the total detection time and the actual power of the heater.

6. The vehicle antifreeze warning control method according to any one of claims 1 to 5, characterized in that: The sending of the antifreeze failure alarm signal based on the heat loss power of the vehicle equipment and the antifreeze heating average power includes: Determine that the heat loss power of the vehicle equipment is greater than the antifreeze heating average power, and send an antifreeze failure alarm signal.

7. The vehicle antifreeze warning control method according to any one of claims 1 to 5, characterized in that: The sending of the antifreeze failure alarm signal based on the heat loss power of the vehicle equipment and the antifreeze heating average power includes: Determine that the heat loss power of the vehicle equipment is less than the antifreeze heating average power, and send an antifreeze failure alarm signal.

8. A vehicle antifreeze warning control system, characterized in that: include: An acquisition module, used to acquire heat loss power of vehicle equipment and acquire average antifreeze heating power; The control module is used to send an antifreeze failure alarm signal based on the heat loss power of the vehicle equipment and the average antifreeze heating power.

9. The vehicle antifreeze warning control system according to claim 8, characterized in that: The acquisition module includes a temperature sensor and a current and voltage detector. The temperature sensor is suitable for acquiring the external environment temperature, and the current and voltage detector is suitable for detecting the working current of the heater.

10. A vehicle, characterized in that: Including the vehicle antifreeze warning control system as described in claim 8 or 9.

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