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

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...

AI Technical Summary

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 car is difficult to meet the requirements of comfort

In addition, if the temperature inside the car is too high, the driver will easily feel drowsy, affecting the driver's concentration in driving, thus affecting the safety of driving to a certain extent; if the temperature inside the car is too low, the driver's limbs and hands will be cold and flexible. reduce, thereby affecting the safety of driving

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