Temperature control method and system for air conditioning system in carriage, vehicle and storage medium

Abstract

The invention discloses a temperature control method and system for an air conditioning system in a compartment, a vehicle and a storage medium, and the method comprises the steps: after receiving a user set temperature sent by an air conditioning controller through an air conditioning control system, reading curtain opening data, vehicle external illumination data and vehicle internal temperature data of the vehicle; the air conditioner control judging system judges the current environment where the vehicle is located, adjusts the user set temperature according to different compensation coefficients corresponding to different environments to obtain the actual operation temperature, and issues a control instruction to the air conditioner controller according to the actual operation temperature; according to the method, the curtain opening degree, vehicle external illumination and vehicle internal temperature factors are comprehensively considered in the actual operation temperature of the air conditioner, so that the air conditioner works at the actual operation temperature according to the compensation strategy, and the problems of large temperature change and poor comfort in a compartment are prevented; and the vehicle air conditioner operates stably, the energy consumption of the whole vehicle is reduced, and meanwhile the experience feeling of drivers and passengers is improved.

Description

Technical Field

[0001] The present invention belongs to the technical field of vehicle air - conditioning temperature control, and particularly relates to a temperature control method, system, vehicle and storage medium for an in - vehicle air - conditioning system. Background Art

[0002] With the development of the times, SUVs or vans are given a use space with dual attributes of driving and living. Especially for large SUVs, refrigerators, color TVs, big sofas are equipped inside the vehicle, and curtains are installed on the windows to meet the privacy requirements of passengers. After the curtains are installed, it will affect the ride comfort inside the vehicle. To meet the needs of passengers, the riding experience needs to be further improved. For example, a Chinese invention patent with the publication number CN 119239253 A discloses a vehicle air - conditioning control method, device, equipment and medium. The method includes: obtaining the vehicle environment data of the current vehicle; wherein, the vehicle environment data includes the target control temperature, the vehicle internal temperature and the amount of sunlight inside the vehicle; determining the initial air - outlet temperature according to the vehicle environment data and a preset load coefficient; determining the temperature difference according to the target control temperature and the vehicle internal temperature, and determining the target compensation temperature according to the temperature difference and a preset temperature compensation parameter; determining the target air - outlet temperature according to the initial air - outlet temperature and the target compensation temperature, and controlling the operation of the air - conditioner in the current vehicle according to the target air - outlet temperature, which improves the accuracy of the automatic control of the air - conditioner in the vehicle. The purpose of this solution is to make the target air - outlet temperature infinitely close to the target control temperature, but the experience of passengers is poor, and due to less temperature feedback and fewer associated external conditions, it is extremely easy to cause excessive air - conditioner power, resulting in too high overall vehicle energy consumption.

[0003] There are also the following technical problems in the prior art: 1. The current temperature control strategy for the interior of SUVs or vans cannot identify day and night; and there is no control method that can be synchronized and linked with day and night under the same set temperature; 2. The temperature control inside the vehicle of current SUVs or vans with installed curtains cannot be linked with the vehicle curtains, and the opening and closing of the curtains will cause drastic temperature fluctuations inside the vehicle; 3. The air - conditioner of current SUVs or vans cannot automatically adjust the temperature in the background according to the sleeping situation of people at night, resulting in the vehicle interior being too cold or too hot; 4. The temperature detection of the air - conditioner of current SUVs or vans is single, there are few indoor temperature sensors, and it is extremely easy to cause the temperature inside the vehicle to fluctuate due to too large temperature detection deviation; 5. The problem of poor vehicle comfort caused by large temperature fluctuations inside the vehicle of current SUVs or vans.

[0004] A new temperature control method for the in - vehicle air - conditioning system is needed to solve the above - mentioned technical problems. Summary of the Invention

[0005] The object of the present invention is to provide a temperature control method, system, vehicle and storage medium for an in-vehicle air conditioning system, so as to solve the technical problems that the vehicle temperature in the prior art cannot be adjusted according to the environment change and the driving and riding experience of passengers is poor.

[0006] The object of the present invention also lies in providing an in-vehicle air conditioning temperature control system for executing the temperature control method of the in-vehicle air conditioning system.

[0007] The object of the present invention also lies in providing a vehicle.

[0008] The object of the present invention also lies in providing a computer-readable storage medium.

[0009] The technical solution for the present invention to solve its technical problems is as follows: A temperature control method for an in-vehicle air conditioning system includes the following steps: S1: After the air conditioning control system receives the user-set temperature sent by the air conditioning controller, it reads the curtain opening data, external vehicle light data and internal vehicle temperature data of the vehicle. S2: The air conditioning control system judges whether the environment where the current vehicle is located is the first environment. If so, step S3 is executed; if not, the vehicle is in the second environment, and step S4 is executed. S3: The air conditioning control system adjusts the user-set temperature through the compensation coefficient of the first environment to obtain the actual operating temperature, and issues a control instruction to the air conditioning controller according to the actual operating temperature. S4: The air conditioning control system adjusts the user-set temperature through the compensation coefficient of the second environment to obtain the actual operating temperature, and issues a control instruction to the air conditioning controller according to the actual operating temperature.

[0010] Preferably, the first environment is the daytime state, and the second environment is the nighttime state.

[0011] Preferably, the compensation coefficient of the first environment in step S3 is determined by the curtain opening state of the vehicle and the ambient temperature of the vehicle, and the curtain opening state of the vehicle includes the fully closed state, the half-open and half-closed state, and the fully open state.

[0012] Preferably, step S3 is specifically as follows: S3.1: The air conditioning control system reads the curtain opening state data of the vehicle, and judges whether the curtain opening of the vehicle is in the fully closed state. If so, it adjusts the user-set temperature with the fourth temperature as the compensation coefficient of the daytime state to obtain the actual operating temperature, and issues a control instruction to the air conditioning controller according to the actual operating temperature; if not, step S3.2 is executed. S3.2: The air-conditioning control system determines whether the curtain opening degree of the vehicle is in the fully open state. If so, it adjusts the user-set temperature with the third temperature as the compensation coefficient for the daytime state to obtain the actual operating temperature, and issues a control command to the air-conditioning controller according to the actual operating temperature; if not, it proceeds to step S3.3; S3.3: The air-conditioning control system reads the real-time ambient temperature of the vehicle and the historical ambient temperature of the vehicle at the corresponding moment, and determines whether the real-time ambient temperature of the vehicle is less than the historical ambient temperature of the vehicle. If so, it adjusts the user-set temperature with the first temperature as the compensation coefficient for the daytime state to obtain the actual operating temperature, and issues a control command to the air-conditioning controller according to the actual operating temperature; if not, it adjusts the user-set temperature with the second temperature as the compensation coefficient for the daytime state to obtain the actual operating temperature, and issues a control command to the air-conditioning controller according to the actual operating temperature; Among them, the actual operating temperature = user-set temperature + compensation coefficient for the daytime state, the first temperature is: - (the difference between the real-time ambient temperature of the vehicle and the historical ambient temperature of the vehicle) / 10 degrees; the second temperature is: + (the difference between the real-time ambient temperature of the vehicle and the historical ambient temperature of the vehicle) / 10 degrees; the third temperature is: -0.3 to -0.7 degrees; the fourth temperature is: +0.8 to +1.2 degrees.

[0013] Preferably, in step S4, the compensation coefficient for the second environment is determined by the curtain opening degree state of the vehicle and the indoor lighting time of the vehicle, and the curtain opening degree state of the vehicle includes the fully closed state, the half-open and half-closed state, and the fully open state.

[0014] Preferably, step S4 is specifically as follows: S4.1: The air-conditioning control system reads the curtain opening degree state data of the vehicle, and determines whether the curtain opening degree of the vehicle is in the fully closed state. If so, it proceeds to step S4.2; if not, it proceeds to step S4.5; S4.2: The air-conditioning control system reads the indoor lighting data of the vehicle, and determines whether there is indoor lighting in the current vehicle. If so, it adjusts the user-set temperature with the fifth temperature as the compensation coefficient for the night state to obtain the actual operating temperature, and issues a control command to the air-conditioning controller according to the actual operating temperature; if not, it proceeds to step S4.3; S4.3: The air-conditioning control system determines whether the indoor lighting disappearance time of the current vehicle is less than the first set time. If so, it adjusts the user-set temperature with the sixth temperature as the compensation coefficient for the night state to obtain the actual operating temperature, and issues a control command to the air-conditioning controller according to the actual operating temperature; if not, it proceeds to step S4.4; S4.4: The air-conditioning control system determines whether the indoor light disappearance time of the current vehicle is less than the second set time. If so, it adjusts the user-set temperature with the seventh temperature as the compensation coefficient for the night state to obtain the actual operating temperature, and issues a control command to the air-conditioning controller according to the actual operating temperature; if not, it adjusts the user-set temperature with the eighth temperature as the compensation coefficient for the night state to obtain the actual operating temperature, and issues a control command to the air-conditioning controller according to the actual operating temperature; S4.5: The air-conditioning control system determines whether the curtain opening degree of the vehicle is in the fully open state. If so, it adjusts the user-set temperature with the fifth temperature as the compensation coefficient for the night state to obtain the actual operating temperature, and issues a control command to the air-conditioning controller according to the actual operating temperature; if not, it executes step S4.6; S4.6: The air-conditioning control system reads the real-time ambient temperature of the vehicle and the historical ambient temperature of the vehicle at the corresponding moment, and determines whether the real-time ambient temperature of the vehicle is less than the historical ambient temperature of the vehicle. If so, it adjusts the user-set temperature with the first temperature as the compensation coefficient for the night state to obtain the actual operating temperature, and issues a control command to the air-conditioning controller according to the actual operating temperature; if not, it adjusts the user-set temperature with the second temperature as the compensation coefficient for the night state to obtain the actual operating temperature, and issues a control command to the air-conditioning controller according to the actual operating temperature.

[0015] Among them, the actual operating temperature = user-set temperature + compensation coefficient for the night state. The first temperature is: - (the difference between the real-time ambient temperature of the vehicle and the historical ambient temperature of the vehicle) / 10 degrees; the second temperature is: + (the difference between the real-time ambient temperature of the vehicle and the historical ambient temperature of the vehicle) / 10 degrees; the fifth temperature is: 0 degrees; the sixth temperature is: +0.1 to +0.3 degrees; the seventh temperature is: +0.4 to +0.5 degrees; the eighth temperature is: +0.8 to +1.2 degrees; the first set time is: 15 - 25 min; the second set time is: 55 - 65 min.

[0016] An in-vehicle air-conditioning temperature control system for implementing the temperature control method of the in-vehicle air-conditioning system, including: An air-conditioning control system, which is used to receive the user-set temperature sent by the air-conditioning controller, read the curtain opening degree data, vehicle external light data and vehicle internal temperature data of the vehicle, determine the environment where the current vehicle is located, adjust the user-set temperature with different compensation coefficients to obtain the actual operating temperature, and issue a control command to the air-conditioning controller according to the actual operating temperature; An air-conditioning controller, which is used to control the air-conditioning to blow air at the actual operating temperature; A curtain opening degree detection system, which is used to collect and record the current curtain opening degree data; A vehicle external light detection system for collecting and recording current vehicle external light data; A vehicle internal temperature detection system for collecting and recording current vehicle internal temperature data; A vehicle internal light detection system for collecting and recording current vehicle internal light data The air - conditioning control system is respectively connected to an air - conditioning controller, a curtain opening degree detection system, a vehicle external light detection system, a vehicle internal temperature detection system, and a vehicle internal light detection system.

[0017] A vehicle adopting an in - vehicle air - conditioning temperature control system that executes the temperature control method of the in - vehicle air - conditioning system.

[0018] A computer - readable storage medium stores a computer program. The computer program, when executed by a processor, causes the device where the computer - readable storage medium is located to execute the temperature control method of the in - vehicle air - conditioning system.

[0019] The beneficial effects of the present invention are as follows: After the air - conditioning control system receives the user - set temperature sent by the air - conditioning controller, it reads the curtain opening degree data, vehicle external light data, and vehicle internal temperature data of the vehicle; determines the environment where the current vehicle is located, adjusts the user - set temperature according to different compensation coefficients corresponding to different environments to obtain the actual operating temperature, and sends a control instruction to the air - conditioning controller according to the actual operating temperature; this method enables the actual operating temperature of the air - conditioner to comprehensively consider factors such as curtain opening degree, vehicle external light, and vehicle internal temperature, enables the air - conditioner to work according to the compensation strategy with the actual operating temperature, prevents large temperature changes and poor comfort in the carriage, and at the same time enables the vehicle air - conditioner to operate stably, reduces the overall vehicle energy consumption, and improves the experience of the passengers. Description of the Drawings

[0020] Figure 1 is a flowchart of the temperature control method of the in - vehicle air - conditioning system of the present invention; Figure 2 is a schematic structural diagram of the in - vehicle air - conditioning temperature control system of the present invention. Detailed Embodiments

[0021] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention.

[0022] Embodiment 1: As Figure 1 shown, the present invention discloses a temperature control method for an in - vehicle air - conditioning system, including the following steps: S1: After the air-conditioning control system receives the user-set temperature sent by the air-conditioning controller, it reads the curtain opening data, external vehicle lighting data, and internal vehicle temperature data of the vehicle. S2: The air-conditioning control system determines whether the environment where the current vehicle is located is the first environment. If so, it executes step S3; if not, the vehicle is in the second environment and step S4 is executed; the first environment is the daytime state, and the second environment is the nighttime state.

[0023] S3: The air-conditioning control system adjusts the user-set temperature through the compensation coefficient of the first environment to obtain the actual operating temperature, and issues a control instruction to the air-conditioning controller according to the actual operating temperature; the compensation coefficient of the first environment is determined by the curtain opening state of the vehicle and the ambient temperature of the vehicle. The curtain opening state of the vehicle includes the fully closed state, the half-open and half-closed state, and the fully open state.

[0024] S4: The air-conditioning control system adjusts the user-set temperature through the compensation coefficient of the second environment to obtain the actual operating temperature, and issues a control instruction to the air-conditioning controller according to the actual operating temperature. The compensation coefficient of the second environment is determined by the curtain opening state of the vehicle and the indoor lighting time of the vehicle. The curtain opening state of the vehicle includes the fully closed state, the half-open and half-closed state, and the fully open state.

[0025] The specific content of step S3 is as follows: S3.1: The air-conditioning control system reads the curtain opening state data of the vehicle, and determines whether the curtain opening of the vehicle is in the fully closed state. If so, it adjusts the user-set temperature with the fourth temperature as the compensation coefficient for the daytime state to obtain the actual operating temperature, and issues a control instruction to the air-conditioning controller according to the actual operating temperature; if not, it executes step S3.2; S3.2: The air-conditioning control system determines whether the curtain opening of the vehicle is in the fully open state. If so, it adjusts the user-set temperature with the third temperature as the compensation coefficient for the daytime state to obtain the actual operating temperature, and issues a control instruction to the air-conditioning controller according to the actual operating temperature; if not, it executes step S3.3; S3.3: The air-conditioning control system reads the real-time ambient temperature of the vehicle and the historical ambient temperature of the vehicle at the corresponding moment, and determines whether the real-time ambient temperature of the vehicle is less than the historical ambient temperature of the vehicle. If so, it adjusts the user-set temperature with the first temperature as the compensation coefficient for the daytime state to obtain the actual operating temperature, and issues a control instruction to the air-conditioning controller according to the actual operating temperature; if not, it adjusts the user-set temperature with the second temperature as the compensation coefficient for the daytime state to obtain the actual operating temperature, and issues a control instruction to the air-conditioning controller according to the actual operating temperature; Among them, the actual operating temperature = the user - set temperature + the compensation coefficient in the daytime state. The first temperature is: - (the difference between the real - time ambient temperature of the vehicle and the historical ambient temperature of the vehicle) / 10 degrees; the second temperature is: + (the difference between the real - time ambient temperature of the vehicle and the historical ambient temperature of the vehicle) / 10 degrees; the third temperature is: - 0.3 to - 0.7 degrees; the fourth temperature is: + 0.8 to + 1.2 degrees.

[0026] The specific steps of step S4 are as follows: S4.1: The air - conditioning control system reads the curtain opening state data of the vehicle, and judges whether the curtain opening of the vehicle is in the fully - closed state. If so, execute step S4.2; if not, execute step S4.5; S4.2: The air - conditioning control system reads the indoor lighting data of the vehicle, and judges whether there is indoor lighting in the current vehicle. If so, adjust the user - set temperature with the fifth temperature as the compensation coefficient in the night state to obtain the actual operating temperature, and send a control instruction to the air - conditioning controller according to the actual operating temperature; if not, execute step S4.3; S4.3: The air - conditioning control system judges whether the disappearance time of the indoor lighting in the current vehicle is less than the first set time. If so, adjust the user - set temperature with the sixth temperature as the compensation coefficient in the night state to obtain the actual operating temperature, and send a control instruction to the air - conditioning controller according to the actual operating temperature; if not, execute step S4.4; S4.4: The air - conditioning control system judges whether the disappearance time of the indoor lighting in the current vehicle is less than the second set time. If so, adjust the user - set temperature with the seventh temperature as the compensation coefficient in the night state to obtain the actual operating temperature, and send a control instruction to the air - conditioning controller according to the actual operating temperature; if not, Adjust the user - set temperature with the eighth temperature as the compensation coefficient in the night state to obtain the actual operating temperature, and send a control instruction to the air - conditioning controller according to the actual operating temperature; S4.5: The air - conditioning control system judges whether the curtain opening of the vehicle is in the fully - open state. If so, adjust the user - set temperature with the fifth temperature as the compensation coefficient in the night state to obtain the actual operating temperature, and send a control instruction to the air - conditioning controller according to the actual operating temperature; if not, execute step S4.6; S4.6: The air - conditioning control system reads the real - time ambient temperature of the vehicle and the historical ambient temperature of the vehicle at the corresponding moment, and judges whether the real - time ambient temperature of the vehicle is less than the historical ambient temperature of the vehicle. If so, adjust the user - set temperature with the first temperature as the compensation coefficient in the night state to obtain the actual operating temperature, and send a control instruction to the air - conditioning controller according to the actual operating temperature; if not, adjust the user - set temperature with the second temperature as the compensation coefficient in the night state to obtain the actual operating temperature, and send a control instruction to the air - conditioning controller according to the actual operating temperature.

[0027] Among them, the actual operating temperature = the user - set temperature + the compensation coefficient in the night state. The first temperature is: - (the difference between the vehicle's real - time ambient temperature and the vehicle's historical ambient temperature) / 10 degrees; the second temperature is: + (the difference between the vehicle's real - time ambient temperature and the vehicle's historical ambient temperature) / 10 degrees; the fifth temperature is: 0 degrees; the sixth temperature is: +0.1 to +0.3 degrees; the seventh temperature is: +0.4 to +0.5 degrees; the eighth temperature is: +0.8 to +1.2 degrees; the first set time is: 15 - 25 min; the second set time is: 55 - 65 min.

[0028] Through the above - mentioned temperature control method of the in - vehicle air - conditioning system, the cabin temperature can be adjusted according to the opening degree of the curtain and the vehicle's ambient temperature during the day. Generally, it is cooled on the basis of the user - set temperature to avoid the influence of the relatively high outdoor temperature caused by the opening of the curtain on the interior. At night, since the temperature is relatively low at this time, the temperature is adjusted according to the opening degree of the vehicle's curtain and the indoor lighting time of the vehicle, avoiding the discomfort caused by the inappropriate temperature set before going to bed due to the overall decrease in the night - time ambient temperature when the user falls asleep. When the user normally uses the in - vehicle lighting, it can also ensure that the user feels comfortable with the overall ambient temperature. The air - conditioner works at the actual operating temperature according to the compensation strategy, preventing the problems of large temperature changes and poor comfort in the cabin, while enabling the vehicle air - conditioner to operate stably, reducing the overall vehicle energy consumption and improving the experience of the passengers and drivers. This temperature control method can be used not only in SUVs or vans, but also in other refitted vehicles, station wagons, and motorhomes with curtains or larger cabin volumes.

[0029] Embodiment 2: As Figure 2 shown, the present invention also discloses an in - vehicle air - conditioning temperature control system for implementing the temperature control method of the in - vehicle air - conditioning system, including: An air - conditioning control system, which is used to receive the user - set temperature sent by the air - conditioner controller, read the curtain opening data, vehicle external lighting data, and vehicle internal temperature data of the vehicle, judge the current environment of the vehicle, adjust the user - set temperature through different compensation coefficients to obtain the actual operating temperature, and send a control instruction to the air - conditioner controller according to the actual operating temperature; An air - conditioner controller, which is used to control the air - conditioner to blow air at the actual operating temperature; A curtain opening detection system, which is used to collect and record the current curtain opening data; A vehicle external lighting detection system, which is used to collect and record the current vehicle external lighting data; A vehicle internal temperature detection system, which is used to collect and record the current vehicle internal temperature data; An in-vehicle light detection system for collecting and recording current in-vehicle light data The air-conditioning control system is respectively connected to an air-conditioning controller, a curtain opening detection system, an external vehicle light detection system, an in-vehicle temperature detection system, and an in-vehicle light detection system.

[0030] Embodiment 3: A vehicle adopting an in-vehicle air-conditioning temperature control system that executes the temperature control method of the in-vehicle air-conditioning system.

[0031] Embodiment 4: A computer-readable storage medium storing a computer program, characterized in that when the computer program is executed by a processor, the device where the computer-readable storage medium is located executes the temperature control method of the in-vehicle air-conditioning system.

[0032] Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

Claims

1. A temperature control method for an air conditioning system inside a vehicle compartment, characterized in that, It includes the following steps: S1: After the air-conditioning control system receives the user-set temperature sent by the air-conditioning controller, it reads the curtain opening data of the vehicle, the external light data of the vehicle, and the internal temperature data of the vehicle; S2: The air-conditioning control system determines whether the current environment where the vehicle is located is the first environment. If so, it executes step S3; if not, the vehicle is in the second environment, and it executes step S4; S3: The air-conditioning control system adjusts the user-set temperature through the compensation coefficient of the first environment to obtain the actual operating temperature, and issues a control instruction to the air-conditioning controller according to the actual operating temperature; S4: The air-conditioning control system adjusts the user-set temperature through the compensation coefficient of the second environment to obtain the actual operating temperature, and issues a control instruction to the air-conditioning controller according to the actual operating temperature.

2. The temperature control method of the in-car air conditioning system according to claim 1, characterized in that, The first environment is the daytime state, and the second environment is the nighttime state.

3. The temperature control method of the in-car air conditioning system according to claim 2, characterized in that, In step S3, the compensation coefficient of the first environment is determined by the curtain opening state of the vehicle and the ambient temperature of the vehicle. The curtain opening state of the vehicle includes the fully closed state, the half-open and half-closed state, and the fully open state.

4. The temperature control method of the in-car air conditioning system according to claim 3, characterized in that, The specific content of step S3 is as follows: S3.1: The air-conditioning control system reads the curtain opening state data of the vehicle, and determines whether the curtain opening of the vehicle is in the fully closed state. If so, it adjusts the user-set temperature with the fourth temperature as the compensation coefficient for the daytime state to obtain the actual operating temperature, and issues a control instruction to the air-conditioning controller according to the actual operating temperature; if not, it executes step S3.2; S3.2: The air-conditioning control system determines whether the curtain opening of the vehicle is in the fully open state. If so, it adjusts the user-set temperature with the third temperature as the compensation coefficient for the daytime state to obtain the actual operating temperature, and issues a control instruction to the air-conditioning controller according to the actual operating temperature; if not, it executes step S3.3; S3.3: The air-conditioning control system reads the real-time ambient temperature of the vehicle and the historical ambient temperature of the vehicle at the corresponding moment, and determines whether the real-time ambient temperature of the vehicle is less than the historical ambient temperature of the vehicle. If so, it adjusts the user-set temperature with the first temperature as the compensation coefficient for the daytime state to obtain the actual operating temperature, and issues a control instruction to the air-conditioning controller according to the actual operating temperature; if not, it adjusts the user-set temperature with the second temperature as the compensation coefficient for the daytime state to obtain the actual operating temperature, and issues a control instruction to the air-conditioning controller according to the actual operating temperature; Among them, the actual operating temperature = user-set temperature + compensation coefficient for the daytime state. The first temperature is: - (the difference between the real-time ambient temperature of the vehicle and the historical ambient temperature of the vehicle) / 10 degrees; the second temperature is: + (the difference between the real-time ambient temperature of the vehicle and the historical ambient temperature of the vehicle) / 10 degrees; the third temperature is: -0.3 to -0.7 degrees; the fourth temperature is: +0.8 to +1.2 degrees.

5. The temperature control method of the in-car air conditioning system according to claim 2, characterized in that In step S4, the compensation coefficient of the second environment is determined by the curtain opening state of the vehicle and the indoor lighting time of the vehicle. The curtain opening state of the vehicle includes the fully closed state, the half-open and half-closed state, and the fully open state.

6. The temperature control method of the in-car air conditioning system according to claim 5, characterized in that, The specific content of step S4 is as follows: S4.1: The air-conditioning control system reads the curtain opening state data of the vehicle, and determines whether the curtain opening of the vehicle is in the fully closed state. If so, step S4.2 is executed; if not, step S4.5 is executed; S4.2: The air-conditioning control system reads the indoor light data of the vehicle, and determines whether there is indoor light in the current vehicle. If so, the user-set temperature is adjusted with the fifth temperature as the compensation coefficient for the night state to obtain the actual operating temperature, and a control command is sent to the air-conditioning controller according to the actual operating temperature; if not, step S4.3 is executed; S4.3: The air-conditioning control system determines whether the indoor light disappearance time of the current vehicle is less than the first set time. If so, the user-set temperature is adjusted with the sixth temperature as the compensation coefficient for the night state to obtain the actual operating temperature, and a control command is sent to the air-conditioning controller according to the actual operating temperature; if not, step S4.4 is executed; S4.4: The air-conditioning control system determines whether the indoor light disappearance time of the current vehicle is less than the second set time. If so, the user-set temperature is adjusted with the seventh temperature as the compensation coefficient for the night state to obtain the actual operating temperature, and a control command is sent to the air-conditioning controller according to the actual operating temperature; If not, the user-set temperature is adjusted with the eighth temperature as the compensation coefficient for the night state to obtain the actual operating temperature, and a control command is sent to the air-conditioning controller according to the actual operating temperature; S4.5: The air-conditioning control system determines whether the curtain opening of the vehicle is in the fully open state. If so, the user-set temperature is adjusted with the fifth temperature as the compensation coefficient for the night state to obtain the actual operating temperature, and a control command is sent to the air-conditioning controller according to the actual operating temperature; if not, step S4.6 is executed; S4.6: The air-conditioning control system reads the real-time ambient temperature of the vehicle and the historical ambient temperature of the vehicle at the corresponding moment, and determines whether the real-time ambient temperature of the vehicle is less than the historical ambient temperature of the vehicle. If so, the user-set temperature is adjusted with the first temperature as the compensation coefficient for the night state to obtain the actual operating temperature, and a control command is sent to the air-conditioning controller according to the actual operating temperature; if not, the user-set temperature is adjusted with the second temperature as the compensation coefficient for the night state to obtain the actual operating temperature, and a control command is sent to the air-conditioning controller according to the actual operating temperature; wherein, the actual operating temperature = user-set temperature + compensation coefficient for the night state, the first temperature is: - (the difference between the real-time ambient temperature of the vehicle and the historical ambient temperature of the vehicle) / 10 degrees; the second temperature is: + (the difference between the real-time ambient temperature of the vehicle and the historical ambient temperature of the vehicle) / 10 degrees; the fifth temperature is: 0 degrees; the sixth temperature is: +0.1~+0.3 degrees; the seventh temperature is: +0.4~+0.5 degrees; the eighth temperature is: +0.8~+1.2 degrees; the first set time is: 15-25 min; the second set time is: 55-65 min.

7. An in-vehicle air-conditioning temperature control system for implementing a temperature control method of an in-vehicle air-conditioning system, characterized in that, Including: An air-conditioning control system, which is used to receive the user-set temperature sent by an air-conditioning controller, read the curtain opening data, external vehicle lighting data, and internal vehicle temperature data of a vehicle, determine the environment where the current vehicle is located, adjust the user-set temperature through different compensation coefficients to obtain the actual operating temperature, and send a control instruction to the air-conditioning controller according to the actual operating temperature; An air-conditioning controller, which is used to control the air-conditioning to blow air at the actual operating temperature; A curtain opening detection system, which is used to collect and record the current curtain opening data; An external vehicle lighting detection system, which is used to collect and record the current external vehicle lighting data; An internal vehicle temperature detection system, which is used to collect and record the current internal vehicle temperature data; An internal vehicle lighting detection system, which is used to collect and record the current internal vehicle lighting data The air-conditioning control system is respectively connected to the air-conditioning controller, the curtain opening detection system, the external vehicle lighting detection system, the internal vehicle temperature detection system, and the internal vehicle lighting detection system.

8. A vehicle, characterized in that: An in-vehicle air-conditioning temperature control system that adopts the temperature control method for the in-vehicle air-conditioning system described in claim 7.

9. A computer-readable storage medium storing a computer program, characterized in that, When the computer program is executed by a processor, it causes the device where the computer-readable storage medium is located to execute the method described in any one of claims 1-6.

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