In-vehicle temperature correction method, device and equipment and storage medium

Abstract

The invention discloses an in-vehicle temperature correction method, device and equipment and a storage medium, and relates to the technical field related to automobiles, and the method comprises the steps that the external environment temperature, the in-vehicle air conditioner temperature, the in-vehicle temperature original value, the air conditioner air outlet temperature, the air conditioner air outlet mode and the vehicle driving speed are obtained, and according to the obtained parameters, the in-vehicle temperature is corrected; determining an in-vehicle temperature set compensation value, an in-vehicle temperature correction coefficient, an in-vehicle air conditioner air outlet mode compensation value, an in-vehicle temperature vehicle speed compensation value and an in-vehicle temperature vehicle speed compensation coefficient; according to the in-vehicle temperature setting compensation value, the in-vehicle temperature correction coefficient, the in-vehicle air conditioner air outlet mode compensation value, the in-vehicle temperature vehicle speed compensation value and the in-vehicle temperature vehicle speed compensation coefficient, the in-vehicle temperature correction value is obtained, according to the in-vehicle temperature correction value, the first in-vehicle temperature is corrected, and the corrected second in-vehicle temperature is obtained. According to the method, the accuracy of the vehicle temperature can be improved, so that the real value and the change condition of the in-vehicle temperature are correctly reflected.

Description

Technical Field

[0001] The present application relates to the field of automobile-related technologies, and in particular to a method, device, equipment and storage medium for correcting the temperature inside a vehicle. Background Art

[0002] In the field of automotive related technologies, traditional automotive interior temperature sensors are mostly independent designs, usually placed above the knees of the main driver's seat, in order to sense the actual temperature of the passenger area in the car as accurately as possible. However, this design often requires additional air suction devices to ensure that the sensor can obtain representative in-car air temperature, which increases manufacturing costs.

[0003] In order to reduce the cost of the in-car temperature sensor, the temperature sensor and the PM2.5 module are integrated into an integrated in-car temperature sensor module, thereby saving the air intake duct of the traditional in-car temperature sensor and saving costs. However, the integrated in-car temperature sensor has a certain error in acquisition accuracy and cannot accurately reflect the actual situation of the in-car temperature, which is not conducive to the comfort control of the air conditioner. Summary of the invention

[0004] The present application provides a method, device, equipment and storage medium for correcting the in-vehicle temperature, which can appropriately compensate the in-vehicle temperature collection value of an integrated in-vehicle temperature sensor to improve the accuracy, thereby correctly reflecting the real value and change of the in-vehicle temperature.

[0005] In order to achieve the above objectives, this application adopts the following technical solutions: In a first aspect, the present application provides a method for correcting the temperature inside a vehicle, the method comprising: Obtain the ambient temperature outside the vehicle, the air conditioning temperature inside the vehicle, the original value of the temperature inside the vehicle, the air conditioning outlet temperature, the air conditioning outlet mode and the vehicle driving speed; Determine a vehicle interior temperature setting compensation value according to the vehicle exterior ambient temperature and the vehicle interior air conditioning temperature, determine a vehicle interior temperature correction coefficient according to the vehicle interior temperature original value and the vehicle interior air conditioning temperature, determine a vehicle interior air conditioning outlet mode compensation value according to the air conditioning outlet temperature and the air conditioning outlet mode, determine a vehicle interior temperature speed compensation value according to the vehicle exterior ambient temperature and the vehicle interior temperature original value, and determine a vehicle interior temperature speed compensation coefficient according to the vehicle driving speed; Obtaining an in-vehicle temperature correction value according to the in-vehicle temperature setting compensation value, the in-vehicle temperature correction coefficient, the in-vehicle air conditioning outlet mode compensation value, the in-vehicle temperature vehicle speed compensation value, and the in-vehicle temperature vehicle speed compensation coefficient; The first in-vehicle temperature is corrected according to the in-vehicle temperature correction value to obtain a corrected second in-vehicle temperature.

[0006] In some possible implementations, obtaining the in-vehicle temperature correction value according to the in-vehicle temperature setting compensation value, the in-vehicle temperature correction coefficient, the in-vehicle air conditioning outlet mode compensation value, the in-vehicle temperature and vehicle speed compensation value, and the in-vehicle temperature and vehicle speed compensation coefficient includes:

[0007] in, is the interior temperature correction value, is the compensation value set for the interior temperature, A is the interior temperature correction coefficient, is the compensation value of the air conditioning outlet mode in the car. is the vehicle interior temperature and speed compensation value, and B is the vehicle interior temperature and speed compensation coefficient.

[0008] In some possible implementations, determining the in-vehicle temperature setting compensation value according to the external environment temperature and the in-vehicle air conditioning temperature includes: Obtaining a first mapping relationship table of preset reference external environment temperature, reference in-vehicle air-conditioning temperature, and reference in-vehicle temperature setting compensation value; The first mapping relationship table is searched according to the external environment temperature and the internal air-conditioning temperature to obtain an internal temperature setting compensation value corresponding to the external environment temperature and the internal air-conditioning temperature.

[0009] In some possible implementations, determining the in-vehicle air conditioning outlet mode compensation value according to the air conditioning outlet temperature and the air conditioning outlet mode includes: Obtaining a second mapping relationship table of preset reference air conditioning outlet temperature, reference air conditioning outlet mode, and reference in-vehicle air conditioning outlet mode compensation value; The second mapping relationship table is searched according to the air conditioning outlet temperature and the air conditioning outlet mode to obtain an in-vehicle air conditioning outlet mode compensation value corresponding to the air conditioning outlet temperature and the air conditioning outlet mode.

[0010] In some possible implementations, determining the vehicle speed compensation value for the vehicle temperature inside the vehicle according to the vehicle external ambient temperature and the original value of the vehicle temperature inside the vehicle includes: Obtaining a third mapping relationship table of preset reference vehicle exterior environment temperature, reference vehicle interior temperature original value, and reference vehicle interior temperature vehicle speed compensation value; The third mapping relationship table is searched according to the external environment temperature and the original value of the internal temperature to obtain the internal temperature and speed compensation value corresponding to the external environment temperature and the original value of the internal temperature.

[0011] In some possible implementations, determining the vehicle speed compensation coefficient for the vehicle temperature according to the vehicle driving speed includes: Obtaining a fourth mapping relationship table of a preset reference vehicle driving speed and a reference vehicle interior temperature speed compensation coefficient; The fourth mapping relationship table is searched according to the vehicle driving speed to obtain an in-vehicle temperature speed compensation coefficient corresponding to the vehicle driving speed.

[0012] In some possible implementations, the method further includes: Display the corrected interior temperature; or, The air conditioner is automatically controlled according to the corrected temperature inside the vehicle.

[0013] In a second aspect, the present application provides a device for correcting the temperature inside a vehicle, the device comprising: The acquisition module is used to obtain the ambient temperature outside the vehicle, the air conditioning temperature inside the vehicle, the original value of the temperature inside the vehicle, the air conditioning outlet temperature, the air conditioning outlet mode and the vehicle driving speed; a determination module, for determining a vehicle interior temperature setting compensation value according to the vehicle exterior environment temperature and the vehicle interior air conditioning temperature, determining a vehicle interior temperature correction coefficient according to the vehicle exterior environment temperature and the vehicle interior air conditioning temperature, determining a vehicle interior air conditioning outlet mode compensation value according to the air conditioning outlet temperature and the air conditioning outlet mode, determining a vehicle interior temperature speed compensation value according to the vehicle exterior environment temperature and the vehicle interior temperature original value, and determining a vehicle interior temperature speed compensation coefficient according to the vehicle driving speed; a calculation module, configured to obtain an in-vehicle temperature correction value according to the in-vehicle temperature setting compensation value, the in-vehicle temperature correction coefficient, the in-vehicle air conditioning outlet mode compensation value, the in-vehicle temperature vehicle speed compensation value, and the in-vehicle temperature vehicle speed compensation coefficient; The correction module is used to correct the first in-vehicle temperature according to the in-vehicle temperature correction value to obtain a corrected second in-vehicle temperature.

[0014] In a third aspect, the present application provides a computing device, including a memory and a processor; One or more computer programs are stored in the memory, and the one or more computer programs include instructions; when the instructions are executed by the processor, the computing device executes the method as described in any one of the first aspects.

[0015] In a fourth aspect, the present application provides a computer-readable storage medium, wherein the computer-readable storage medium is used to store a computer program, and the computer program is used to execute the method as described in any one of the first aspects.

[0016] In a fifth aspect, the present application provides a computer program product, wherein the computer program product comprises one or more computer instructions, and when the computer instructions are executed by a computer, the computer executes the method as described in any one of the first aspects.

[0017] It can be seen from the above technical solution that the present application has at least the following beneficial effects: In the present application, the outdoor ambient temperature, the indoor air-conditioning temperature, the original value of the indoor temperature, the air-conditioning outlet temperature, the air-conditioning outlet mode and the vehicle driving speed are first obtained, and the indoor temperature setting compensation value is determined according to the outdoor ambient temperature and the indoor air-conditioning temperature, and the indoor temperature correction coefficient is determined according to the original value of the indoor temperature and the indoor air-conditioning temperature. The indoor air-conditioning outlet mode compensation value is determined according to the air-conditioning outlet temperature and the air-conditioning outlet mode, and the indoor temperature vehicle speed compensation value is determined according to the outdoor ambient temperature and the original value of the indoor temperature. The indoor temperature speed compensation coefficient is determined according to the vehicle driving speed, and then the indoor temperature correction value is obtained according to the indoor temperature setting compensation value, the indoor temperature correction coefficient, the indoor air-conditioning outlet mode compensation value, the indoor temperature speed compensation value and the indoor temperature speed compensation coefficient. According to the indoor temperature correction value, the first indoor temperature is corrected to obtain a corrected second indoor temperature. In the traditional solution, in order to reduce the cost of the in-car temperature sensor, the temperature sensor and the PM2.5 module are integrated into an integrated in-car temperature sensor module, thereby saving the air intake duct of the traditional in-car temperature sensor and saving costs. However, the integrated in-car temperature sensor has a certain error in the acquisition accuracy and cannot accurately reflect the actual situation of the in-car temperature, which is not conducive to the comfort control of the air conditioner. It can be seen that the present application obtains multiple parameters and determines multiple compensation values ​​to correct the original in-car temperature value collected by the in-car temperature sensor to obtain the corrected second in-car temperature, which can improve the accuracy of the in-car temperature and correctly reflect the actual value and change of the in-car temperature.

[0018] It should be understood that the description of technical features, technical solutions, beneficial effects or similar language in this application does not imply that all features and advantages can be realized in any single embodiment. On the contrary, it is understood that the description of features or beneficial effects means that specific technical features, technical solutions or beneficial effects are included in at least one embodiment. Therefore, the description of technical features, technical solutions or beneficial effects in this specification does not necessarily refer to the same embodiment. Furthermore, the technical features, technical solutions and beneficial effects described in the present embodiment can also be combined in any appropriate manner. Those skilled in the art will understand that the embodiment can be realized without one or more specific technical features, technical solutions or beneficial effects of a specific embodiment. In other embodiments, additional technical features and beneficial effects can also be identified in a specific embodiment that does not embody all embodiments. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 A flow chart of a method for correcting the temperature inside a vehicle provided in an embodiment of the present application; Figure 2 A schematic diagram of a device for correcting the temperature inside a vehicle provided in an embodiment of the present application; Figure 3 A schematic diagram of a computing device provided in an embodiment of the present application. DETAILED DESCRIPTION

[0020] The terms "first", "second", "third", etc. in the specification of this application and the accompanying drawings are used to distinguish different objects rather than to limit a specific order.

[0021] In the embodiments of the present application, words such as "exemplary" or "for example" are used to indicate examples, illustrations or descriptions. Any embodiment or design described as "exemplary" or "for example" in the embodiments of the present application should not be interpreted as being more preferred or more advantageous than other embodiments or designs. Specifically, the use of words such as "exemplary" or "for example" is intended to present related concepts in a specific way.

[0022] At present, in order to reduce the cost of in-vehicle temperature sensors, a new solution has been provided, which is to combine the temperature sensor and the PM2.5 monitoring module into an integrated in-vehicle temperature sensing module. This integration can save the air intake duct components required by traditional in-vehicle temperature sensors, achieving effective cost savings, but it also introduces a problem: the integrated sensor has a certain accuracy deviation in temperature data collection, and cannot accurately reflect the actual temperature conditions in the car, which in turn affects the comfort control effect of the air conditioning system.

[0023] In view of this, an embodiment of the present application provides a method for correcting the temperature inside a vehicle. In the method, first, the outdoor ambient temperature, the indoor air-conditioning temperature, the original value of the indoor temperature, the air-conditioning outlet temperature, the air-conditioning outlet mode and the vehicle driving speed are obtained; a setting compensation value for the indoor temperature is determined according to the outdoor ambient temperature and the indoor air-conditioning temperature; a correction coefficient for the indoor temperature is determined according to the outdoor ambient temperature and the indoor air-conditioning temperature; a compensation value for the indoor air-conditioning outlet mode is determined according to the air-conditioning outlet temperature and the air-conditioning outlet mode; a compensation value for the indoor temperature speed is determined according to the outdoor ambient temperature and the original value of the indoor temperature; a compensation coefficient for the indoor temperature speed is determined according to the vehicle driving speed; and then, according to the indoor temperature setting compensation value, the indoor temperature correction coefficient, the indoor air-conditioning outlet mode compensation value, the indoor temperature speed compensation value and the indoor temperature speed compensation coefficient, a correction value for the indoor temperature is obtained; according to the indoor temperature correction value, the first indoor temperature is corrected to obtain a corrected second indoor temperature. It can be seen that the present application obtains multiple parameters and determines multiple compensation values ​​to correct the original value of the in-car temperature collected by the in-car temperature sensor to obtain a corrected second in-car temperature, which can improve the accuracy of the in-car temperature and thus correctly reflect the true value and changes of the in-car temperature.

[0024] In order to make the technical solution of the present application clearer and easier to understand, a method for correcting the temperature inside a vehicle provided by an embodiment of the present application is introduced below in conjunction with the accompanying drawings. Figure 1 As shown, this figure is a flow chart of a method for correcting the temperature inside a vehicle provided in an embodiment of the present application.

[0025] In an embodiment of the present application, the method can be applied to a processing device, which can be a terminal or a server. The terminal includes but is not limited to a smartphone, a tablet computer, a laptop computer, a personal digital assistant, or a smart wearable device. The server can be a cloud server, such as a central server in a central cloud computing cluster, or an edge server in an edge cloud computing cluster. Of course, the server can also be a server in a local data center. A local data center refers to a data center directly controlled by a user. The method for correcting the temperature inside the vehicle includes: S101. A processing device obtains an external ambient temperature, an in-vehicle air-conditioning temperature, an original in-vehicle temperature, an air-conditioning outlet temperature, an air-conditioning outlet mode, and a vehicle driving speed.

[0026] The processing device obtains the outdoor ambient temperature, the indoor air-conditioning temperature, the original value of the indoor temperature, the air-conditioning outlet temperature, the air-conditioning outlet mode and the vehicle driving speed through the following method; the outdoor ambient temperature is the external ambient temperature of the vehicle; the original value of the indoor temperature is the current indoor temperature presented to the driver and passengers by the in-vehicle system; the air-conditioning outlet temperature is the temperature carried by the air blowing into the vehicle after the in-vehicle air-conditioning is turned on.

[0027] The ambient temperature outside the vehicle is usually sensed by an ambient temperature sensor installed in front of the car's water tank or bumper. The ambient temperature sensor can detect and feedback the temperature information outside the vehicle, and transmit the collected external temperature data to the electronic control unit; for the acquisition of the in-vehicle air-conditioning temperature, modern automobile air-conditioning systems are usually equipped with temperature sensors, which are located in different positions in the vehicle and are used to monitor the in-vehicle temperature in real time. The processing device can obtain the value of the in-vehicle air-conditioning temperature by reading the data of these temperature sensors and averaging; the original value of the in-vehicle temperature is directly measured by the in-vehicle temperature sensor. The in-vehicle temperature sensor is usually located in an area in the vehicle that is easy to perceive temperature changes, such as near the dashboard or in the passenger compartment. The processing device can read the data of these sensors and average them to obtain the real-time original value of the in-vehicle temperature.

[0028] In the above method, the in-vehicle air-conditioning temperature and the original value of the in-vehicle temperature are set to be obtained by taking the average value. This method is only an embodiment of the present application, and the post-processing method of the actual temperature is not limited to processing by taking the average value.

[0029] The air-conditioning outlet temperature can be measured by installing a temperature sensor at the air-conditioning outlet. The temperature sensor can monitor the air-conditioning outlet temperature in real time and transmit the data to the processing device. In addition, some automobile air-conditioning systems are also equipped with a special outlet temperature sensor for more accurate control of the air-conditioning outlet temperature. The air-conditioning outlet mode is usually controlled by a mode selection switch or knob on the air-conditioning system control panel. The processing device can determine the current air-conditioning outlet mode by reading the state of the control element, wherein the air-conditioning outlet mode includes face blowing mode, face blowing foot blowing mode, foot blowing mode, foot blowing defrosting mode, defrosting mode, face blowing defrosting mode and face blowing foot blowing defrosting mode. In addition, the processing device can also read the information of the air-conditioning outlet mode through bus communication.

[0030] The vehicle driving speed can be obtained through a vehicle speed sensor, which can monitor the rotation speed of the wheels in real time and calculate the vehicle's driving speed. The processing device can read the data of the vehicle speed sensor to obtain the vehicle driving speed. The vehicle driving speed can also be measured more accurately with the help of a global positioning system (GPS) device. GPS receives satellite signals and calculates the displacement of the vehicle per unit time, thereby obtaining the speed.

[0031] S102: The processing device determines a set compensation value for the in-vehicle temperature according to the ambient temperature outside the vehicle and the in-vehicle air-conditioning temperature, and determines a correction coefficient for the in-vehicle temperature according to the original value of the in-vehicle temperature and the in-vehicle air-conditioning temperature.

[0032] The processing device obtains a first mapping relationship table of preset reference external environment temperature, reference in-vehicle air conditioning temperature and reference in-vehicle temperature setting compensation value, wherein the first mapping relationship table is shown in Table 1: Table 1:

[0033] According to the specific values ​​of the outdoor ambient temperature and the indoor air-conditioning temperature, an accurate search is performed in the pre-set first mapping relationship table to obtain an indoor temperature setting compensation value that matches the current outdoor ambient temperature and the indoor air-conditioning temperature to ensure the comfort and stability of the indoor temperature.

[0034] In some embodiments, the ambient temperature outside the vehicle is 25°C, and the air-conditioning temperature inside the vehicle is set to 22°C. Based on the values ​​of the two, the corresponding compensation value for the temperature setting inside the vehicle is -1.5°C found in the first mapping relationship table.

[0035] The processing device can also determine the in-car temperature correction coefficient based on the in-car temperature original value and the in-car air-conditioning temperature, and obtain the difference abs between the in-car temperature original value and the in-car air-conditioning temperature by subtraction calculation to determine the in-car temperature correction coefficient.

[0036] The corresponding relationship between the difference abs between the original value of the in-vehicle temperature and the in-vehicle air-conditioning temperature and the in-vehicle temperature correction coefficient is shown in Table 2.

[0037] Table 2:

[0038] In some embodiments, the original value of the interior temperature is 26°C, and the interior air-conditioning temperature is set to 22°C. The difference abs between the original value of the interior temperature and the interior air-conditioning temperature is 4°C. By looking up Table 2, it is found that the interior temperature correction coefficient corresponding to 4°C is 0.6.

[0039] S103: The processing device determines a compensation value for the air-conditioning outlet mode in the vehicle according to the air-conditioning outlet temperature and the air-conditioning outlet mode.

[0040] A second mapping relationship table of preset reference air conditioning outlet temperature, reference air conditioning outlet mode and reference in-vehicle air conditioning outlet mode compensation value is obtained, and the second mapping relationship table is shown in Table 3: Table 3:

[0041] By searching the second mapping relationship table according to the air-conditioning outlet temperature and the air-conditioning outlet mode, the compensation value of the air-conditioning outlet mode in the vehicle corresponding to the air-conditioning outlet temperature and the air-conditioning outlet mode can be obtained, which can improve the driving comfort. Different air-conditioning outlet temperatures have different effects on the in-vehicle environment. For example, in summer, a lower air-conditioning outlet temperature can quickly lower the temperature in the vehicle and provide a cool environment; while in winter, a higher air-conditioning outlet temperature can quickly raise the temperature in the vehicle and keep it warm. By controlling the air-conditioning outlet temperature and compensating according to actual needs, it can be ensured that the temperature in the vehicle is always maintained within the range that the driver and passengers feel comfortable.

[0042] The choice of air conditioning outlet mode also directly affects the temperature distribution and comfort level in the car. For example, cold air blowing upwards can circulate better in the car, while hot air blowing downwards can more effectively utilize the natural rising characteristics of hot air. According to different air outlet modes, the processing equipment will adjust the opening angle and wind speed of the air outlet accordingly to achieve the best comfort level.

[0043] Different air conditioning modes will affect the circulation and flow of air in the car. For example, using only a single blowing mode for a long time may cause poor air circulation in certain areas of the car, which may breed bacteria and odors. By adjusting the air outlet mode compensation value, you can regularly switch the blowing mode to promote the full circulation of air in the car and reduce the accumulation of bacteria and odors.

[0044] By controlling the air outlet temperature of the air conditioner and the compensation value of the air outlet mode of the air conditioner in the car, the energy of the air conditioning system can be used more effectively and energy consumption can be reduced. For example, in summer, when the temperature in the car has dropped to a comfortable range, the energy consumption of the air conditioner can be reduced by adjusting the air outlet temperature and the compensation value of the air outlet mode of the air conditioner in the car.

[0045] In some embodiments, the air outlet temperature of the air conditioner is 20°C, the air outlet mode of the air conditioner is set to the face-blowing and foot-blowing mode, and the corresponding in-vehicle air outlet mode compensation value is found to be 0°C in the second mapping relationship table.

[0046] S104: The processing device determines a vehicle speed compensation value for the vehicle interior temperature according to the ambient temperature outside the vehicle and the original value of the vehicle interior temperature.

[0047] A third mapping relationship table of preset reference external environment temperature, reference internal temperature original value and reference internal temperature vehicle speed compensation value is obtained, and the third mapping relationship table is shown in Table 4: Table 4:

[0048] According to the original values ​​of the external ambient temperature and the internal temperature, a search is performed in the third mapping relationship table to obtain the internal temperature and speed compensation value corresponding to the original values ​​of the external ambient temperature and the internal temperature to ensure the comfort and stability of the internal temperature.

[0049] In some embodiments, the ambient temperature outside the vehicle is 20°C, and the original value of the temperature inside the vehicle is 25°C. Based on the values ​​of the two, the corresponding vehicle speed compensation value of the vehicle temperature inside the vehicle is -1.6°C found in the third mapping relationship table.

[0050] S105: The processing device determines a vehicle speed compensation coefficient for the vehicle interior temperature according to the vehicle driving speed.

[0051] A fourth mapping relationship table of a preset reference vehicle driving speed and a reference vehicle interior temperature speed compensation coefficient is obtained, and the fourth mapping relationship table is shown in Table 5: Table 5:

[0052] The fourth mapping relationship table is searched according to the vehicle driving speed to obtain the vehicle interior temperature speed compensation coefficient corresponding to the vehicle driving speed.

[0053] In some embodiments, the vehicle driving speed is obtained to be 60 km / h. According to Table 5, it can be found that the vehicle interior temperature speed compensation coefficient corresponding to the vehicle driving speed of 60 km / h is 0.95.

[0054] According to the driving speed of the vehicle, the speed compensation coefficient of the in-car temperature is determined to correct the in-car temperature, which can improve the comfort of the in-car environment. As the speed changes, the external environment of the vehicle and the internal air flow state will change, thus affecting the in-car temperature. In order to maintain the comfort of the in-car environment, the in-car temperature needs to be adjusted accordingly according to the speed. The speed compensation coefficient is used to dynamically adjust the parameters of the in-car temperature according to the changes in the speed, ensuring that the in-car temperature can be maintained within the range that passengers feel comfortable at different speeds. When driving at high speeds, the in-car temperature may be affected due to the increased friction and disturbance between the vehicle and the air. At this time, if the processing equipment can adjust the in-car temperature according to the speed compensation coefficient, it can avoid excessive use of the air conditioning system, thereby reducing energy consumption.

[0055] At low speed or idle conditions, heat return from the front cabin of the vehicle may affect the temperature inside the vehicle. At this time, the vehicle speed compensation factor can help the processing equipment better identify this condition and take corresponding compensation strategies to reduce the impact of heat return on the temperature inside the vehicle; at high speeds, the temperature inside the vehicle may be more affected due to the increased speed of the external air flow. The vehicle speed compensation factor can ensure that the processing equipment can accurately identify this change and adjust the temperature inside the vehicle accordingly to maintain the comfort of the passengers.

[0056] S106. The processing device obtains an in-vehicle temperature correction value according to the in-vehicle temperature setting compensation value, the in-vehicle temperature correction coefficient, the in-vehicle air conditioning outlet mode compensation value, the in-vehicle temperature vehicle speed compensation value and the in-vehicle temperature vehicle speed compensation coefficient.

[0057] The processing device obtains the in-vehicle temperature setting compensation value, the in-vehicle temperature correction coefficient, the in-vehicle air conditioning outlet mode compensation value, the in-vehicle temperature speed compensation value and the in-vehicle temperature speed compensation coefficient through the above steps, and obtains the in-vehicle temperature correction value through the following calculation formula.

[0058] The calculation formula used is as follows:

[0059] in, is the interior temperature correction value, is the compensation value set for the interior temperature, A is the interior temperature correction coefficient, is the compensation value of the air conditioning outlet mode in the car. is the vehicle interior temperature and speed compensation value, and B is the vehicle interior temperature and speed compensation coefficient.

[0060] In some embodiments, the ambient temperature outside the vehicle is 20°C, and the air-conditioning temperature inside the vehicle is set to 22°C. Based on the values ​​of the two, the corresponding vehicle temperature setting compensation value is -0.5°C in the first mapping relationship table. The original value of the vehicle temperature is 25°C, and the air-conditioning temperature inside the vehicle is set to 22°C. The difference abs between the original value of the vehicle temperature and the air-conditioning temperature inside the vehicle is 3°C. Look up Table 2 and find that the vehicle temperature correction coefficient corresponding to 3°C is 0.7. The air-conditioning outlet temperature is 20°C, and the air-conditioning outlet mode is set to the face-blowing and foot-blowing mode. The corresponding vehicle air-conditioning outlet mode compensation value is 0°C in the second mapping relationship table. The ambient temperature outside the vehicle is 20°C, and the original value of the vehicle temperature is 25°C. Based on the values ​​of the two, the corresponding vehicle temperature speed compensation value is -1.6°C in the third mapping relationship table. The vehicle driving speed is obtained to be 60 km / h. According to Table 5, it can be found that the vehicle driving speed is 60 The interior temperature and speed compensation coefficient corresponding to km / h is 0.95. The interior temperature setting compensation value -0.5℃, interior temperature correction coefficient 0.7, interior air conditioning outlet mode compensation value 0℃, interior temperature and speed compensation value -1.6℃ and interior temperature and speed compensation coefficient 0.95 obtained above are substituted into the calculation formula. =-1.87℃, thus obtaining the interior temperature correction value of -1.87℃.

[0061] S107: The processing device corrects the first vehicle interior temperature according to the vehicle interior temperature correction value to obtain a corrected second vehicle interior temperature.

[0062] After obtaining the in-car temperature correction value, the processing device corrects the first in-car temperature, where the first in-car temperature is the original value of the in-car temperature before correction. The in-car temperature correction value obtained in the above step is added to the first in-car temperature to obtain a corrected second in-car temperature, and displays it to the driver and passengers in real time so that they can intuitively understand the actual temperature conditions of the current in-car environment, or automatically adjust the operating parameters of the air-conditioning system according to the corrected second in-car temperature, such as the outlet air temperature, wind speed and outlet air mode, to achieve intelligent temperature control and ensure that the in-car environment is always maintained within a comfortable range for the driver and passengers.

[0063] Based on the above content, first obtain the outdoor ambient temperature, the indoor air-conditioning temperature, the original value of the indoor temperature, the air-conditioning outlet temperature, the air-conditioning outlet mode and the vehicle driving speed; determine the indoor temperature setting compensation value according to the outdoor ambient temperature and the indoor air-conditioning temperature; determine the indoor temperature correction coefficient according to the outdoor ambient temperature and the indoor air-conditioning temperature; determine the indoor air-conditioning outlet mode compensation value according to the air-conditioning outlet temperature and the air-conditioning outlet mode; determine the indoor temperature speed compensation value according to the outdoor ambient temperature and the original value of the indoor temperature; determine the indoor temperature speed compensation coefficient according to the vehicle driving speed; then obtain the indoor temperature correction value according to the indoor temperature setting compensation value, the indoor temperature correction coefficient, the indoor air-conditioning outlet mode compensation value, the indoor temperature speed compensation value and the indoor temperature speed compensation coefficient; correct the first indoor temperature according to the indoor temperature correction value to obtain the corrected second indoor temperature. It can be seen that the present application obtains multiple parameters and determines multiple compensation values ​​to correct the original value of the in-car temperature collected by the in-car temperature sensor to obtain a corrected second in-car temperature, which can improve the accuracy of the in-car temperature and thus correctly reflect the true value and changes of the in-car temperature.

[0064] The present application also provides a device for correcting the temperature inside the vehicle. Figure 2 As shown, this figure is a schematic diagram of a device for correcting the temperature inside a vehicle provided by an embodiment of the present application, the device comprising: an acquisition module 201, a determination module 202, a calculation module 203 and a correction module 204; The acquisition module 201 is used to acquire the ambient temperature outside the vehicle, the air conditioning temperature inside the vehicle, the original value of the temperature inside the vehicle, the air conditioning outlet temperature, the air conditioning outlet mode and the vehicle driving speed; The determination module 202 is used to determine the in-vehicle temperature setting compensation value according to the outside environment temperature and the in-vehicle air-conditioning temperature, determine the in-vehicle temperature correction coefficient according to the outside environment temperature and the in-vehicle air-conditioning temperature, determine the in-vehicle air-conditioning outlet mode compensation value according to the air-conditioning outlet temperature and the air-conditioning outlet mode, determine the in-vehicle temperature speed compensation value according to the outside environment temperature and the in-vehicle temperature original value, and determine the in-vehicle temperature speed compensation coefficient according to the vehicle driving speed; A calculation module 203, configured to obtain an in-vehicle temperature correction value according to the in-vehicle temperature setting compensation value, the in-vehicle temperature correction coefficient, the in-vehicle air conditioning outlet mode compensation value, the in-vehicle temperature vehicle speed compensation value, and the in-vehicle temperature vehicle speed compensation coefficient; The correction module 204 is used to correct the first vehicle interior temperature according to the vehicle interior temperature correction value to obtain a corrected second vehicle interior temperature.

[0065] In some possible implementations, the calculation module 203 is specifically used to obtain the in-vehicle temperature correction value according to the in-vehicle temperature setting compensation value, the in-vehicle temperature correction coefficient, the in-vehicle air conditioning outlet mode compensation value, the in-vehicle temperature speed compensation value and the in-vehicle temperature speed compensation coefficient, including:

[0066] in, is the interior temperature correction value, is the compensation value set for the interior temperature, A is the interior temperature correction coefficient, is the compensation value of the air conditioning outlet mode in the car. is the vehicle interior temperature and speed compensation value, and B is the vehicle interior temperature and speed compensation coefficient.

[0067] In some possible implementations, the determination module 202 is specifically configured to determine the in-vehicle temperature setting compensation value according to the external ambient temperature and the in-vehicle air conditioning temperature, including: Obtaining a first mapping relationship table of preset reference external environment temperature, reference in-vehicle air-conditioning temperature, and reference in-vehicle temperature setting compensation value; The first mapping relationship table is searched according to the external environment temperature and the internal air-conditioning temperature to obtain an internal temperature setting compensation value corresponding to the external environment temperature and the internal air-conditioning temperature.

[0068] In some possible implementations, the determination module 202 is specifically configured to determine the in-vehicle air conditioning outlet mode compensation value according to the air conditioning outlet temperature and the air conditioning outlet mode, including: Obtaining a second mapping relationship table of preset reference air conditioning outlet temperature, reference air conditioning outlet mode, and reference in-vehicle air conditioning outlet mode compensation value; The second mapping relationship table is searched according to the air conditioning outlet temperature and the air conditioning outlet mode to obtain an in-vehicle air conditioning outlet mode compensation value corresponding to the air conditioning outlet temperature and the air conditioning outlet mode.

[0069] In some possible implementations, the determination module 202 is specifically configured to determine the vehicle speed compensation value for the vehicle interior temperature according to the vehicle exterior ambient temperature and the original value of the vehicle interior temperature, including: Obtaining a third mapping relationship table of preset reference vehicle exterior environment temperature, reference vehicle interior temperature original value, and reference vehicle interior temperature vehicle speed compensation value; The third mapping relationship table is searched according to the external environment temperature and the original value of the internal temperature to obtain the internal temperature and speed compensation value corresponding to the external environment temperature and the original value of the internal temperature.

[0070] In some possible implementations, the determination module 202 is specifically configured to determine the vehicle speed compensation coefficient for the vehicle temperature according to the vehicle driving speed, including: Obtaining a fourth mapping relationship table of a preset reference vehicle driving speed and a reference vehicle interior temperature speed compensation coefficient; The fourth mapping relationship table is searched according to the vehicle driving speed to obtain an in-vehicle temperature speed compensation coefficient corresponding to the vehicle driving speed.

[0071] In some possible implementations, the device further includes: The corrected vehicle interior temperature is displayed; or the air conditioner is automatically controlled according to the corrected vehicle interior temperature.

[0072] The present application also provides a computing device. Figure 3 As shown, this figure is a schematic diagram of a computing device provided in an embodiment of the present application, and the computing device 400 includes a bus 401, a processor 402, a communication interface 403 and a memory 404. The processor 402, the memory 404 and the communication interface 403 communicate with each other through the bus 401.

[0073] The bus 401 may be a peripheral component interconnect (PCI) bus or an extended industry standard architecture (EISA) bus. The bus may be divided into an address bus, a data bus, a control bus, etc. For ease of representation, Figure 3 Only one thick line is used in the diagram, but this does not mean that there is only one bus or only one type of bus.

[0074] The processor 402 may be any one or more of a central processing unit (CPU), a graphics processing unit (GPU), a microprocessor (MP), or a digital signal processor (DSP).

[0075] The communication interface 403 is used for communicating with the outside.

[0076] The memory 404 may include a volatile memory, such as a random access memory (RAM). The memory 404 may also include a non-volatile memory, such as a read-only memory (ROM), a flash memory, a hard disk drive (HDD), or a solid state drive (SSD).

[0077] The memory 404 stores executable codes, and the processor 402 executes the executable codes to perform the aforementioned method for correcting the temperature inside the vehicle.

[0078] The embodiment of the present application also provides a computer-readable storage medium. The computer-readable storage medium can be any available medium that can be stored by a computing device or a data storage device such as a data center containing one or more available media. The available medium can be a magnetic medium (such as a floppy disk, a hard disk, a tape), an optical medium (such as a DVD), or a semiconductor medium (such as a solid-state hard disk). The computer-readable storage medium includes instructions that instruct the computing device to execute the above-mentioned method for correcting the temperature inside the vehicle.

[0079] The embodiment of the present application further provides a computer program product, which includes one or more computer instructions. When the computer instructions are loaded and executed on a computing device, the process or function described in the embodiment of the present application is generated in whole or in part.

[0080] The computer instructions may be stored in a computer-readable storage medium, or transmitted from one computer-readable storage medium to another computer-readable storage medium. For example, the computer instructions may be transmitted from one website, computer or data center to another website, computer or data center via wired (e.g., coaxial cable, optical fiber) or wireless (e.g., infrared, wireless, microwave, etc.) means.

[0081] When the computer program product is executed by a computer, the computer executes any of the aforementioned methods for correcting the temperature inside the vehicle. The computer program product may be a software installation package, and when any of the aforementioned methods for correcting the temperature inside the vehicle is required, the computer program product may be downloaded and executed on the computer.

[0082] The descriptions of the processes or structures corresponding to the above-mentioned figures have different emphases. For parts that are not described in detail in a certain process or structure, please refer to the relevant descriptions of other processes or structures.

[0083] The above description is only a specific implementation of the present application, but the protection scope of the present application is not limited thereto. Any changes or substitutions within the technical scope disclosed in the present application should be included in the protection scope of the present application.

Claims

1. A method for correcting the temperature inside a vehicle, characterized in that: The method comprises: Obtain the ambient temperature outside the vehicle, the air conditioning temperature inside the vehicle, the original value of the temperature inside the vehicle, the air conditioning outlet temperature, the air conditioning outlet mode and the vehicle driving speed; Determine a vehicle interior temperature setting compensation value according to the vehicle exterior ambient temperature and the vehicle interior air conditioning temperature, determine a vehicle interior temperature correction coefficient according to the vehicle interior temperature original value and the vehicle interior air conditioning temperature, determine a vehicle interior air conditioning outlet mode compensation value according to the air conditioning outlet temperature and the air conditioning outlet mode, determine a vehicle interior temperature speed compensation value according to the vehicle exterior ambient temperature and the vehicle interior temperature original value, and determine a vehicle interior temperature speed compensation coefficient according to the vehicle driving speed; Obtaining an in-vehicle temperature correction value according to the in-vehicle temperature setting compensation value, the in-vehicle temperature correction coefficient, the in-vehicle air conditioning outlet mode compensation value, the in-vehicle temperature vehicle speed compensation value, and the in-vehicle temperature vehicle speed compensation coefficient; The first in-vehicle temperature is corrected according to the in-vehicle temperature correction value to obtain a corrected second in-vehicle temperature.

2. The method according to claim 1, characterized in that The method of obtaining the in-vehicle temperature correction value according to the in-vehicle temperature setting compensation value, the in-vehicle temperature correction coefficient, the in-vehicle air conditioning outlet mode compensation value, the in-vehicle temperature vehicle speed compensation value and the in-vehicle temperature vehicle speed compensation coefficient includes: in, is the interior temperature correction value, is the compensation value set for the interior temperature, A is the interior temperature correction coefficient, is the compensation value of the air conditioning outlet mode in the car. is the vehicle interior temperature and speed compensation value, and B is the vehicle interior temperature and speed compensation coefficient.

3. The method according to claim 1, characterized in that The step of determining the in-vehicle temperature setting compensation value according to the in-vehicle ambient temperature and the in-vehicle air conditioning temperature includes: Obtaining a first mapping relationship table of preset reference external environment temperature, reference in-vehicle air-conditioning temperature, and reference in-vehicle temperature setting compensation value; The first mapping relationship table is searched according to the external environment temperature and the internal air-conditioning temperature to obtain an internal temperature setting compensation value corresponding to the external environment temperature and the internal air-conditioning temperature.

4. The method according to claim 1, characterized in that: The determining of the in-vehicle air conditioning outlet mode compensation value according to the air conditioning outlet temperature and the air conditioning outlet mode includes: Obtaining a second mapping relationship table of preset reference air conditioning outlet temperature, reference air conditioning outlet mode, and reference in-vehicle air conditioning outlet mode compensation value; The second mapping relationship table is searched according to the air conditioning outlet temperature and the air conditioning outlet mode to obtain an in-vehicle air conditioning outlet mode compensation value corresponding to the air conditioning outlet temperature and the air conditioning outlet mode.

5. The method according to claim 1, characterized in that The determining of the vehicle speed compensation value for the vehicle temperature inside the vehicle according to the vehicle external environment temperature and the original value of the vehicle temperature inside the vehicle comprises: Obtaining a third mapping relationship table of preset reference vehicle exterior environment temperature, reference vehicle interior temperature original value, and reference vehicle interior temperature vehicle speed compensation value; The third mapping relationship table is searched according to the external environment temperature and the original value of the internal temperature to obtain the internal temperature and speed compensation value corresponding to the external environment temperature and the original value of the internal temperature.

6. The method according to claim 1, characterized in that Determining the vehicle speed compensation coefficient for the vehicle temperature according to the vehicle driving speed includes: Obtaining a fourth mapping relationship table of a preset reference vehicle driving speed and a reference vehicle interior temperature speed compensation coefficient; The fourth mapping relationship table is searched according to the vehicle driving speed to obtain an in-vehicle temperature speed compensation coefficient corresponding to the vehicle driving speed.

7. The method according to claim 1, characterized in that The method further comprises: Display the corrected interior temperature; or, The air conditioner is automatically controlled according to the corrected temperature inside the vehicle.

8. A device for correcting the temperature inside a vehicle, characterized in that: The device comprises: The acquisition module is used to obtain the ambient temperature outside the vehicle, the air conditioning temperature inside the vehicle, the original value of the temperature inside the vehicle, the air conditioning outlet temperature, the air conditioning outlet mode and the vehicle driving speed; a determination module, for determining a vehicle interior temperature setting compensation value according to the vehicle exterior environment temperature and the vehicle interior air conditioning temperature, determining a vehicle interior temperature correction coefficient according to the vehicle exterior environment temperature and the vehicle interior air conditioning temperature, determining a vehicle interior air conditioning outlet mode compensation value according to the air conditioning outlet temperature and the air conditioning outlet mode, determining a vehicle interior temperature speed compensation value according to the vehicle exterior environment temperature and the vehicle interior temperature original value, and determining a vehicle interior temperature speed compensation coefficient according to the vehicle driving speed; a calculation module, configured to obtain an in-vehicle temperature correction value according to the in-vehicle temperature setting compensation value, the in-vehicle temperature correction coefficient, the in-vehicle air conditioning outlet mode compensation value, the in-vehicle temperature vehicle speed compensation value, and the in-vehicle temperature vehicle speed compensation coefficient; The correction module is used to correct the first in-vehicle temperature according to the in-vehicle temperature correction value to obtain a corrected second in-vehicle temperature.

9. A computing device, characterized in that including memory and processor; One or more computer programs are stored in the memory, and the one or more computer programs include instructions; when the instructions are executed by the processor, the computing device executes the method as claimed in any one of claims 1 to 7.

10. A computer-readable storage medium, characterized in that: The computer-readable storage medium is used to store a computer program, and the computer program is used to execute the method according to any one of claims 1 to 7.

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