Independent warm air temperature control method and system and medium

Abstract

The invention discloses an independent warm air temperature control method and system and a medium, mainly relates to the technical field of warm air control, and aims to solve the problems that according to an existing scheme, a user needs to frequently adjust gears, rest of the user is affected, automatic temperature control precision is low, and air is dry and turbid due to long-time independent warm air work in a closed cab environment. Comprising the steps that when a heater operation mode is a manual gear or an automatic gear, the temperature of an air outlet of a heater is obtained; adjusting a heater operation mode based on the heater air outlet temperature; when the heater operation mode is the automatic gear and the temperature of the air outlet of the heater is smaller than or equal to the temperature early warning value Th1, the temperature difference value between the set temperature and the actual room temperature is calculated, and then whether the heater is operated or not is determined; after determining that the heater operates, determining an operation gear of the heater based on the range of the temperature difference value; and when the heater under the automatic gear enters the standby mode and meets the preset gear shifting standard, the operation gear of the heater is determined, and the temperature difference value is obtained again.

Description

Technical Field

[0001] The present application relates to the technical field of auxiliary heating applications, and in particular to an independent warm air temperature control method, system and medium. Background Art

[0002] The temperature in the north is relatively low at night in autumn and winter, and some users of express delivery vehicles sometimes need to spend the night in the vehicle. Users usually choose to install an independent heating system inside the cab of a commercial vehicle to heat the cab.

[0003] The existing independent heating system mainly includes: obtaining the operation instruction triggered by the user operating the air-conditioning controller and the first cab temperature collected by the indoor temperature sensor, the operation instruction includes the target temperature set by the user; determining the gear control temperature based on the target temperature, the first cab temperature, and the preset correction temperature; obtaining multiple preset temperature ranges, and determining the initial power gear of the heater host based on the gear control temperature and the multiple preset temperature ranges; and controlling the independent heating system to work based on the initial power gear.

[0004] However, the above-mentioned independent heating systems generally do not have an automatic temperature control function. When users use the independent heating system, there are problems such as the high gear time causing the cab temperature to be too high, the cab temperature heating up slowly or failing to maintain the cab temperature when the gear is low, requiring users to frequently adjust the gear, affecting their rest; some independent heating systems have an automatic temperature control function, but the automatic temperature control accuracy is low, resulting in the actual temperature in the car not corresponding to the user's required temperature, leading to user complaints. When users are heating, they usually close the glass to ensure the cab temperature. The independent heating system works for a long time, which will cause the air in the cab to be dry. In a closed cab environment, the air is dry and turbid, and the user feels poor. Summary of the invention

[0005] In view of the above-mentioned deficiencies in the prior art, the present application provides an independent warm air temperature control system, method and medium to solve the problems that the existing solutions require users to frequently adjust gears, affecting user rest, the automatic temperature control accuracy is low, and the independent warm air works for a long time in a closed cab environment, causing the air to be dry and turbid.

[0006] In a first aspect, the present application provides an independent warm air temperature control method, the method comprising: The vehicle's heater operation mode is obtained through the independent heater control panel; when the heater operation mode is manual, the heater operation gear is obtained through the independent heater control panel; when the heater operation mode is manual or automatic, the heater outlet temperature is obtained; when the heater outlet temperature is sensed to be greater than the temperature warning value Th1, the heater operation gear is adjusted to gear 1; when the heater outlet temperature is sensed to be less than or equal to the temperature warning value Th1 within the preset operation time period, the previous heater operation gear is restored; when the heater outlet temperature is sensed to be greater than the temperature warning value Th2 within the preset operation time period, the heater is adjusted to standby mode, ventilation is performed, and after the first time period, the heater is controlled to operate at gear 1; when the heater operation mode is automatic and the heater outlet temperature is less than or equal to the temperature warning value Th1 , calculate the temperature difference between the set temperature and the actual room temperature; when the temperature difference is less than 0, determine that the heater is in standby mode, otherwise determine that the heater is running and the running gear is 4th gear; after determining that the heater is running, detect the temperature difference between the set temperature and the actual room temperature at a preset detection time interval, and determine the running gear of the heater based on the range of the temperature difference; after the heater runs at gear 1 for the second time period in the automatic gear, the heater enters standby mode; when the heater enters standby mode in the automatic gear and the set temperature is greater than or equal to the actual room temperature or the actual room temperature drops by a preset temperature or the standby time exceeds the third time period, determine that the running gear of the heater is 2nd gear and detect the temperature difference between the set temperature and the actual room temperature again at the preset detection time interval; send a ventilation command to the air-conditioning panel through the independent warm air control panel; and then control the running interval of the external circulation and the blower through the air-conditioning panel.

[0007] Furthermore, when it is sensed that the temperature of the heater outlet is greater than the temperature warning value Th1, after adjusting the heater operation gear to gear 1, the method further includes: A downshift prompt is given through an independent heater control panel; when the heater outlet temperature is sensed to be greater than the temperature warning value Th2 within a preset operating time period, the heater is adjusted to standby mode, and ventilation is performed. The method also includes: a heater standby prompt is given through an independent heater control panel.

[0008] Further, the temperature difference between the set temperature and the actual room temperature is detected at a preset detection time interval, and the operating gear of the heater is determined based on the range of the temperature difference, specifically including: When the temperature difference value range is (1, 2], the heater operates at gear 3; when the temperature difference value range is (-1, 1], the heater operates at gear 2; when the temperature difference value range is (-∞, -1], the heater operates at gear 1.

[0009] Furthermore, the independent heating control panel sends a ventilation command to the air conditioning panel; and then the air conditioning panel controls the operation interval of the external circulation and the blower, specifically including: When the air conditioning panel receives a ventilation command, the following procedure is cycled: within the preset fourth time period, the vehicle's external circulation mode is started and the blower is run; within the preset fifth time period, the vehicle's internal circulation mode is started and the blower is turned off.

[0010] Furthermore, the method also includes: the independent heating control panel obtains the actual room temperature through an integrated temperature sensor; and obtains the heater outlet temperature through an air outlet temperature sensor arranged above the heat sink.

[0011] In a second aspect, the present application provides an independent warm air temperature control system, the system comprising: An independent heater control panel is used to obtain the vehicle's heater operation mode; when the heater operation mode is manual, obtain the heater operation gear; and when the heater operation mode is manual or automatic, obtain the heater outlet temperature; when it is sensed that the heater outlet temperature is greater than the temperature warning value Th1, adjust the heater operation gear to 1st gear; when it is sensed that the heater outlet temperature is less than or equal to the temperature warning value Th1 within a preset operation time period, restore the previous heater operation gear; when it is sensed that the heater outlet temperature is greater than the temperature warning value Th2 within the preset operation time period, adjust the heater to standby mode, perform ventilation, and control the heater to operate at 1st gear after the first time period; and when the heater operation mode is automatic and the heater outlet temperature is less than or equal to the temperature warning value T h1, calculate the temperature difference between the set temperature and the actual room temperature; when the temperature difference is less than 0, determine that the heater is in standby mode, otherwise determine that the heater is running and the operating gear is 4th gear; after determining that the heater is running, detect the temperature difference between the set temperature and the actual room temperature at a preset detection time interval, and determine the operating gear of the heater based on the range of the temperature difference; after the heater runs at gear 1 for the second time period in the automatic gear, the heater enters standby mode; when the heater enters standby mode in the automatic gear and the set temperature is greater than or equal to the actual room temperature or the actual room temperature drops by a preset temperature or the standby time exceeds the third time period, determine that the operating gear of the heater is 2nd gear and detect the temperature difference between the set temperature and the actual room temperature again at the preset detection time interval; it is also used to send ventilation instructions to the air-conditioning panel; and then control the operating intervals of the external circulation and the blower through the air-conditioning panel.

[0012] Furthermore, the independent heater control panel is also used to provide downshift prompts; when the heater outlet temperature is sensed to be greater than the temperature warning value Th2 within a preset operating time period, the heater is adjusted to standby mode, and after ventilation, a heater standby prompt is given through the independent heater control panel.

[0013] Furthermore, the independent heating control panel is also used to detect the temperature difference between the set temperature and the actual room temperature at a preset detection time interval. When the temperature difference falls within the range of (1, 2], the operating gear of the heater is gear 3; When the temperature difference value is in the range of (-1, 1], the heater operates at gear 2; When the temperature difference value is in the range of (-∞, -1], the heater operates at gear 1.

[0014] Furthermore, the air conditioning panel is also used to cycle the following procedures when the air conditioning panel receives a ventilation instruction: In a preset fourth time period, starting the vehicle external circulation mode and running the blower; During the preset fifth time period, the vehicle internal circulation mode is activated and the blower is turned off.

[0015] In a third aspect, the present application provides a non-volatile computer storage medium on which computer instructions are stored, and when the computer instructions are executed, an independent warm air temperature control method such as any one of the above is implemented.

[0016] Those skilled in the art can understand that the present application has at least the following beneficial effects: The present application can adjust the temperature after determining the manual gear position or the automatic gear position, avoiding the problem that the cab temperature is too high due to being in a high gear for too long, the cab temperature heats up slowly or cannot be maintained in a low gear, and the user needs to adjust the gear position frequently, affecting the user's rest.

[0017] In addition, under the automatic mode control logic, this application can adjust the heating power of the heater according to the difference between the set temperature and the actual temperature in the cab (gear adjustment), and adjust the heater power step by step through the temperature difference to ensure the stability of the temperature in the cab (improving the accuracy of automatic temperature control). After the heater runs at gear 1 for the second time period, in order to avoid excessive temperature, the heater will be on standby and the panel will give a prompt. In addition, regardless of manual mode or automatic mode, when the air outlet temperature sensor senses that the air outlet temperature is higher than the temperature warning value Th1, the heater will be forced to reduce the heater power to gear 1, and the panel will give a high-temperature downshift prompt. If the air outlet temperature is lower than the temperature warning value Th1 after a period of time, the heater will operate according to the previous logic; if the air outlet temperature is higher than the temperature alarm value Th2, the heater will be forced to standby and ventilate, and the panel will give a prompt. After the first time period, the control panel controls the heater to run at gear 1 and makes another judgment.

[0018] In addition, the air conditioning control panel that receives the signal from the independent heating control panel can switch to external circulation and turn on the blower after a certain period of time to ventilate the cab to ensure fresh air in the cab. At the same time, the ventilation time should be as short as possible to avoid affecting the overall temperature of the cab. This solves the problem of long-term operation of the independent heating in a closed cab environment, which will cause the air to become dry and turbid. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Some embodiments of the present disclosure are described below with reference to the accompanying drawings, in which: Figure 1 This is a flow chart of an independent warm air temperature control method provided in an embodiment of the present application.

[0020] Figure 2 It is a schematic diagram of the internal structure of an independent warm air temperature control system provided in an embodiment of the present application. DETAILED DESCRIPTION

[0021] It should be understood by those skilled in the art that the embodiments described below are only preferred embodiments of the present disclosure, and do not mean that the present disclosure can only be implemented through the preferred embodiments. The preferred embodiments are only used to explain the technical principles of the present disclosure, and are not used to limit the protection scope of the present disclosure. Based on the preferred embodiments provided by the present disclosure, all other embodiments obtained by ordinary technicians in this field without creative work should still fall within the protection scope of the present disclosure.

[0022] It should also be noted that the terms "include", "comprises" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, commodity or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, commodity or device. In the absence of more restrictions, the elements defined by the sentence "comprises a ..." do not exclude the existence of other identical elements in the process, method, commodity or device including the elements.

[0023] The technical solution proposed in the embodiments of the present application is described in detail below with reference to the accompanying drawings.

[0024] The present application embodiment provides an independent warm air temperature control method, such as Figure 1 As shown, the method provided in the embodiment of the present application mainly includes the following steps: Step 110: Obtain the heater operation mode of the vehicle through the independent heater control panel.

[0025] It should be noted that the independent heater control panel can determine the operating mode through external triggering.

[0026] Step 120: When the heater operation mode is in manual gear, the heater operation gear is obtained through the independent heater control panel.

[0027] It should be noted that the user can adjust the heater level according to the temperature in the cab. There are 4 levels to choose from, from low to high corresponding to the heating power of the heater.

[0028] Step 130, when the heater operation mode is manual gear or automatic gear, obtain the heater outlet temperature; when it is sensed that the heater outlet temperature is greater than the temperature warning value Th1, adjust the heater operation gear to 1st gear; when it is sensed that the heater outlet temperature is less than or equal to the temperature warning value Th1 within the preset operation time period, restore the previous heater operation gear; when it is sensed that the heater outlet temperature is greater than the temperature warning value Th2 within the preset operation time period, adjust the heater to standby mode, perform ventilation, and after the first time period, control the heater to operate at 1st gear.

[0029] In addition, when it is sensed that the temperature of the heater outlet is greater than the temperature warning value Th1, after the heater operation gear is adjusted to gear 1, the method further includes: Downshift prompt via independent heater control panel.

[0030] In addition, when it is sensed that the temperature of the heater outlet is greater than the temperature warning value Th2 within the preset operation time period, the heater is adjusted to the standby mode and ventilation is performed, and the method further includes: Heater standby reminder via the independent heater control panel.

[0031] In addition, the solution for obtaining the heater outlet temperature can be: The temperature of the heater outlet is obtained by the air outlet temperature sensor arranged above the heat sink.

[0032] Step 140, when the heater operation mode is automatic and the heater outlet temperature is less than or equal to the temperature warning value Th1, calculate the temperature difference between the set temperature and the actual room temperature; when the temperature difference is less than 0, determine that the heater is in standby mode, otherwise determine that the heater is running and the operating gear is 4; after determining that the heater is running, detect the temperature difference between the set temperature and the actual room temperature at a preset detection time interval, and determine the operating gear of the heater based on the range of the temperature difference.

[0033] It should be noted that the actual room temperature can be obtained by: The independent heating control panel detects the actual room temperature via an integrated temperature sensor.

[0034] The temperature difference between the set temperature and the actual room temperature is detected at a preset detection time interval, and the operating gear of the heater is determined based on the range of the temperature difference, which may be specifically: When the temperature difference value range is (1, 2], the heater operates at gear 3; when the temperature difference value range is (-1, 1], the heater operates at gear 2; when the temperature difference value range is (-∞, -1], the heater operates at gear 1.

[0035] Step 150: After the heater runs in gear 1 for the second time period in the automatic gear, the heater enters the standby mode; when the heater enters the standby mode in the automatic gear and the set temperature is greater than or equal to the actual room temperature or the actual room temperature drops by a preset temperature or the standby time exceeds a third time period, the operating gear of the heater is determined to be gear 2 and the temperature difference between the set temperature and the actual room temperature is detected again according to the preset detection time interval.

[0036] Step 160: Send a ventilation command to the air conditioning panel through the independent heating control panel; and then control the operating interval of the external circulation and the blower through the air conditioning panel.

[0037] It should be noted that this step may specifically be: When the air conditioning panel receives a ventilation command, the following procedure is cycled: within a preset fourth time period (for example, 20 minutes), the vehicle's external circulation mode is started and the blower is run; within a preset fifth time period (for example, 100s), the vehicle's internal circulation mode is started and the blower is turned off.

[0038] besides, Figure 2 An independent warm air temperature control system is provided in the embodiment of the present application. Figure 2 As shown, the system provided in the embodiment of the present application mainly includes: The independent heater control panel 210 is used to obtain the operating mode of the heater 230 of the vehicle; it is also used to obtain the operating gear of the heater 230 when the operating mode of the heater 230 is a manual gear.

[0039] The independent heater control panel 210 is also used to obtain the heater outlet temperature when the heater 230 operating mode is in manual gear or automatic gear; when the heater outlet temperature is sensed to be greater than the temperature warning value Th1, the heater 230 operating gear is adjusted to 1st gear; when the heater outlet temperature is sensed to be less than or equal to the temperature warning value Th1 within the preset operating time period, the previous heater 230 operating gear is restored; when the heater outlet temperature is sensed to be greater than the temperature warning value Th2 within the preset operating time period, the heater 230 is adjusted to standby mode for ventilation, and after the first time period, the heater 230 is controlled to operate at 1st gear.

[0040] The independent heater control panel 210 is also used to adjust the operating gear of the heater 230 to gear 1 and then provide a downshift prompt when it is sensed that the temperature at the heater outlet is greater than the temperature warning value Th1; when it is sensed that the temperature at the heater outlet is greater than the temperature warning value Th2 within a preset operating time period, adjust the heater 230 to standby mode, perform ventilation processing, and then provide a heater 230 standby prompt.

[0041] The independent warm air control panel 210 is also used to calculate the temperature difference between the set temperature and the actual room temperature when the operating mode of the heater 230 is the automatic gear and the temperature at the heater outlet is less than or equal to the temperature warning value Th1; when the temperature difference is less than 0, it is determined that the heater 230 is in standby mode, otherwise it is determined that the heater 230 is running and the operating gear is 4th gear; after it is determined that the heater 230 is running, the temperature difference between the set temperature and the actual room temperature is detected at a preset detection time interval, and the operating gear of the heater 230 is determined based on the range of the temperature difference; after the heater 230 runs at gear 1 for the second time period in the automatic gear, the heater 230 enters the standby mode; when the heater 230 enters the standby mode in the automatic gear and the set temperature is greater than or equal to the actual room temperature or the actual room temperature drops by a preset temperature or the standby time exceeds a third time period, it is determined that the operating gear of the heater 230 is 2nd gear and the temperature difference between the set temperature and the actual room temperature is detected again at the preset detection time interval.

[0042] Independent heating control panel 210, It is also used to detect the temperature difference between the set temperature and the actual room temperature at a preset detection time interval. When the temperature difference is in the range of (1, 2], the operating gear of the heater 230 is gear 3; When the temperature difference value is in the range of (-1, 1], the operating gear of the heater 230 is gear 2; When the temperature difference value is in the range of (-∞, -1], the operating gear of the heater 230 is gear 1.

[0043] The independent heating control panel 210 is also used to send ventilation instructions to the air conditioning panel 220; and then control the operating interval of the external circulation and the blower through the air conditioning panel 220.

[0044] The air conditioning panel 220 is further configured to cycle the following procedures when the air conditioning panel 220 receives a ventilation instruction: During the preset fourth time period, the vehicle's external circulation mode is started and the blower is operated; during the preset fifth time period, the vehicle's internal circulation mode is started and the blower is turned off.

[0045] In addition, an embodiment of the present application further provides a non-volatile computer storage medium on which executable instructions are stored. When the executable instructions are executed, an independent warm air temperature control method as described above is implemented.

[0046] So far, the technical solutions of the present disclosure have been described in combination with the above multiple embodiments, but it is easy for those skilled in the art to understand that the protection scope of the present disclosure is not limited to these specific embodiments. Without departing from the technical principles of the present disclosure, those skilled in the art can split and combine the technical solutions in the above-mentioned various embodiments, and can also make equivalent changes or replacements to the relevant technical features. Any changes, equivalent replacements, improvements, etc. made within the technical concept and / or technical principle of the present disclosure will fall within the protection scope of the present disclosure.

Claims

1. An independent warm air temperature control method, characterized in that: The method comprises: Access the vehicle's heater operating mode via the independent heater control panel; When the heater operation mode is in manual gear, the heater operation gear is obtained through the independent heater control panel; When the heater operation mode is in manual gear or automatic gear, the heater outlet temperature is obtained; when the heater outlet temperature is sensed to be greater than the temperature warning value Th1, the heater operation gear is adjusted to gear 1; when the heater outlet temperature is sensed to be less than or equal to the temperature warning value Th1 within the preset operation time period, the previous heater operation gear is restored; when the heater outlet temperature is sensed to be greater than the temperature warning value Th2 within the preset operation time period, the heater is adjusted to standby mode, ventilation is performed, and after the first time period, the heater is controlled to operate at gear 1; When the heater operation mode is in automatic gear and the heater outlet temperature is less than or equal to the temperature warning value Th1, the temperature difference between the set temperature and the actual room temperature is calculated; when the temperature difference is less than 0, the heater is determined to be in standby mode, otherwise the heater is determined to be running and the operating gear is 4; after the heater is determined to be running, the temperature difference between the set temperature and the actual room temperature is detected at a preset detection time interval, and the operating gear of the heater is determined based on the range of the temperature difference; When the heater is operated at gear 1 for the second time period in the automatic gear, the heater enters the standby mode; when the heater enters the standby mode in the automatic gear and the set temperature is greater than or equal to the actual room temperature or the actual room temperature drops by a preset temperature or the standby time exceeds the third time period, the operating gear of the heater is determined to be gear 2 and the temperature difference between the set temperature and the actual room temperature is detected again according to the preset detection time interval; Through the independent heater control panel, ventilation instructions are sent to the air conditioning panel; and then the operating intervals of the external circulation and blower are controlled through the air conditioning panel.

2. The independent warm air temperature control method according to claim 1, characterized in that: When it is sensed that the temperature of the heater outlet is greater than the temperature warning value Th1, after adjusting the heater operation gear to gear 1, the method further includes: Downshift prompt via independent heater control panel; When it is sensed that the temperature of the heater outlet is greater than the temperature warning value Th2 within the preset operation time period, the heater is adjusted to the standby mode and ventilation is performed, the method further includes: Heater standby reminder via the independent heater control panel.

3. The independent warm air temperature control method according to claim 1, characterized in that: The temperature difference between the set temperature and the actual room temperature is detected at a preset detection time interval, and the operating gear of the heater is determined based on the range of the temperature difference, specifically including: When the temperature difference value is in the range of (1, 2], the heater operates at gear 3; When the temperature difference value is in the range of (-1, 1], the heater operates at gear 2; When the temperature difference value is in the range of (-∞, -1], the heater operates at gear 1.

4. The independent warm air temperature control method according to claim 1, characterized in that: The independent heating control panel sends ventilation instructions to the air conditioning panel, and then controls the operation interval of the external circulation and blower through the air conditioning panel, including: When the air conditioning panel receives a ventilation command, the following procedures are cycled: In a preset fourth time period, starting the vehicle external circulation mode and running the blower; During the preset fifth time period, the vehicle internal circulation mode is activated and the blower is turned off.

5. The independent warm air temperature control method according to claim 1, characterized in that: The method further comprises: The independent heating control panel obtains the actual room temperature through the integrated temperature sensor; The temperature of the heater outlet is obtained by the air outlet temperature sensor arranged above the heat sink.

6. An independent warm air temperature control system, characterized in that: The system comprises: An independent heater control panel is used to obtain the vehicle's heater operation mode; when the heater operation mode is in manual gear, obtain the heater operation gear; and when the heater operation mode is in manual gear or automatic gear, obtain the heater outlet temperature; when it is sensed that the heater outlet temperature is greater than the temperature warning value Th1, adjust the heater operation gear to 1st gear; when it is sensed that the heater outlet temperature is less than or equal to the temperature warning value Th1 within a preset operation time period, restore the previous heater operation gear; when it is sensed that the heater outlet temperature is greater than the temperature warning value Th2 within the preset operation time period, adjust the heater to standby mode, perform ventilation, and after the first time period, control the heater to operate at 1st gear; It is also used to calculate the temperature difference between the set temperature and the actual room temperature when the heater operation mode is the automatic gear and the heater outlet temperature is less than or equal to the temperature warning value Th1; when the temperature difference is less than 0, it is determined that the heater is in standby mode, otherwise it is determined that the heater is running and the operation gear is 4th gear; after it is determined that the heater is running, the temperature difference between the set temperature and the actual room temperature is detected at a preset detection time interval, and the operation gear of the heater is determined based on the range of the temperature difference; after the heater runs at gear 1 for a second time period in the automatic gear, the heater enters the standby mode; when the heater enters the standby mode in the automatic gear and the set temperature is greater than or equal to the actual room temperature or the actual room temperature drops by a preset temperature or the standby time exceeds a third time period, it is determined that the operation gear of the heater is 2nd gear and the temperature difference between the set temperature and the actual room temperature is detected again at the preset detection time interval; It is also used to send ventilation instructions to the air conditioning panel; and then control the operating intervals of the external circulation and the blower through the air conditioning panel.

7. The independent warm air temperature control system according to claim 6, characterized in that: The independent heater control panel is also used to adjust the heater operating gear to gear 1 and then give a downshift prompt when it senses that the heater outlet temperature is greater than the temperature warning value Th1; when it senses that the heater outlet temperature is greater than the temperature warning value Th2 within a preset operating time period, the heater is adjusted to standby mode, and after ventilation, a heater standby prompt is given.

8. The independent warm air temperature control system according to claim 6, characterized in that: Independent heating control panel, It is also used to detect the temperature difference between the set temperature and the actual room temperature at a preset detection time interval. When the temperature difference is in the range of (1, 2], the heater is operated at gear 3; When the temperature difference value is in the range of (-1, 1], the heater operates at gear 2; When the temperature difference value is in the range of (-∞, -1], the heater operates at gear 1.

9. The independent warm air temperature control system according to claim 6, characterized in that: The air conditioning panel is also used to cycle the following procedures when the air conditioning panel receives a ventilation command: In a preset fourth time period, starting the vehicle external circulation mode and running the blower; During the preset fifth time period, the vehicle internal circulation mode is activated and the blower is turned off.

10. A non-volatile computer storage medium, characterized in that: Computer instructions are stored thereon, and when the computer instructions are executed, an independent warm air temperature control method as described in any one of claims 1-5 is implemented.

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