Calibration method for in-car temperature of automatic air-conditioner of car

A technology for in-vehicle temperature and calibration methods, applied in vehicle components, air handling equipment, heating/cooling equipment, etc., can solve problems such as reduced flexibility, inability of automatic air conditioning to accurately control the temperature in the car, and affecting the driver's concentration, etc. achieve the effect of improving comfort

Active Publication Date: 2014-08-06
FORYOU GENERAL ELECTRONICS
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  • Summary
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  • Claims
  • Application Information

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Problems solved by technology

The temperature sensor in the car is generally installed on the underside of the steering wheel or on the surface of the center console, and the temperature in each place in the car is different, so the temperature sensor in the car cannot accurately obtain the temperature in the car, and the automatic air conditioner cannot accurately control the temperature in the car, thus The environment in the c

Method used

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  • Calibration method for in-car temperature of automatic air-conditioner of car
  • Calibration method for in-car temperature of automatic air-conditioner of car
  • Calibration method for in-car temperature of automatic air-conditioner of car

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Example Embodiment

[0036] Example

[0037] Such as figure 1 As shown, a method for calibrating the interior temperature of an automobile automatic air conditioner includes the following steps:

[0038] S1. Obtain the temperature detection value A in the vehicle by detecting the temperature sensor installed in the vehicle.

[0039] S2. Calculate the interior temperature according to the influence value F of the circulation mode on the outlet air temperature, the influence value G of the illumination intensity on the interior temperature, the influence value J of the exterior temperature on the interior temperature and the influence value Q of the engine on the interior temperature Calibration value B. The specific process is as follows:

[0040] The influence value of the air outlet temperature F=F1*ProF1+F2*ProF2, where ProF1 is the position of the air door in the inner circulation mode, ProF2 is the air door position in the outer circulation mode, and F1 is the influence coefficient of the air outlet ...

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Abstract

The invention relates to a calibration method for in-car temperature. The method comprises the steps of obtaining a detection value A of the in-car temperature detected through a temperature sensor, calculating a calibration value B of the in-car temperature, and obtaining the in-car temperature C according to calculation of the detection value A of the in-car temperature and the calibration value B of the in-car temperature. According to the method, by detecting the detection value of the in-car temperature, the calibration value of the in-car temperature is calculated, the in-car temperature is calibrated according to the calibration value of the in-car temperature and the detection value of the in-car temperature, and therefore the in-car temperature can accurately reflect the actual temperature in a car; moreover, an automatic air-conditioner automatically controls execution mechanisms such as a hybrid air door motor, an air blower and a mode type motor of the automatic air-conditioner according to the calibrated in-car temperature and other parameters, it can be ensured that the automatic air-conditioner can accurately obtain and control the in-car temperature, and therefore the comfort level of in-car environment can be improved.

Description

technical field [0001] The invention relates to the technical field of automobile air conditioners, in particular to a method for calibrating the interior temperature of an automatic air conditioner for automobiles. Background technique [0002] With the development of the economy, the automobile has been widely popularized as a convenient, fast and economical means of transportation. Car manual air conditioners require the driver to manually adjust the blowing mode, etc., and adjusting the car air conditioner while the car is running will distract the driver's attention and affect driving safety. [0003] In order to improve user experience and driving safety, most cars currently choose to install automatic air conditioning. To achieve automatic control of the automatic air conditioner, it is necessary to detect parameters such as the outside temperature, light intensity, and interior temperature, and adjust the actuators such as the hybrid damper motor, blower, and mode m...

Claims

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Application Information

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IPC IPC(8): B60H1/00
Inventor 刘亚草陈震吕旭君廖坚强谢华振
Owner FORYOU GENERAL ELECTRONICS
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