1
what’s the use?
are preset temperature, the air conditioner will automatically adjust the air volume, the car remains constant.
2
Advantages:
Air-conditioning operating state can automatically adjust, to travel without distraction It adjusts air conditioning settings to facilitate peace of mind.
· Control displays outside temperature, interior temperature, wind speed and other information on the panel, allowing you to fully understand the air conditioning working condition.
3
Disadvantages:
· higher summer temperatures, just turn on automatic air conditioning large amount of wind, blowing straight uncomfortable, and will have a greater abnormal sound.
4
Did you know?
automatic air conditioning can not only control the temperature inside the vehicle, but also have high-speed control function, when the driver is doing hard acceleration action, the engine speed reaches a certain value, the air conditioning compressor will automatically stop working, so the power output of the engine entirely on the wheel.
5
Error:
* The need to open function “AUTO” key was switched to automatic air conditioning.
– when the outside temperature and the set temperature close to the compressor will automatically shorten working hours or even stop.
· automatic air conditioning may not have a temperature control function partitions.
6
Technical principle:
Automatic air conditioning mainly composed of three components to complete work: sensors, ECU and actuators. Sensors collect temperature data to the ECU, ECU by analyzing the data and the user’s control, and achieve automatic control actuator control.
7
reading:
Some models are also equipped with automatic air conditioning infrared temperature sensor, with detecting the skin temperature on the surface portion of the occupant denomination. When the sensor detects the temperature of human skin is also fed back to the ECU. Thus, the ECU temperature sensor, various data input can be more precisely controlled air conditioning. Thus, as long as the occupant operation knob or button, set the desired temperature and fan speed, everything after the automatic air-conditioning system by the handle. As integrated circuits to reduce the cost and increase the comfort of people’s needs, a growing number of models equipped automatic air conditioning.