Car seat heating control system, ventilation and refrigeration control system and control method thereof

Abstract

The invention relates to a car seat heating control system, a car seat ventilation and refrigeration controls system and a control system of the car seat heating control system and the car seat ventilation and refrigeration system. The car seat heating control method includes the steps: cold level database establishment, namely establishing cold levels according to the external temperature sensed by a human body; seat heating rate curve establishment, namely pre-establishing multiple seat heating rate curves under different temperature levels according to in-car temperature, outside temperature, engine water temperature, set air-conditioning temperature, desired temperature set by a passenger, current seat temperature and the cold level; seat heating rate curve selection, namely dynamically selecting the corresponding seat heating rate curve under the temperature level in real time according to the current seat temperature by taking the current seat temperature as the main benchmark; seat heating control, namely performing heating control on a seat so as to heat the seat according to the selected seat heating rate curve. By the method, the seat can be controlled intelligently, and the seat temperature can be kept within the scope of human comfortableness.

Description

technical field [0001] The invention relates to an intelligent car seat control system and a control method, and more particularly relates to a car seat intelligent heating control system, a car seat intelligent ventilation / refrigeration control system and a control method. Background technique [0002] With the continuous improvement of living standards, human needs for car comfort are also increasing. The continuous development of automotive electronics technology provides solutions to meet people's needs. [0003] The seat is the configuration that is most closely in contact with the occupant, and the comfort of the seat is the direct sensory experience of the driver (and passengers) on the comfort of the vehicle. The seat control system can intelligently control the temperature of the seat so that the seat is always in the comfortable range of the human body and improve the satisfaction of the driver (and passengers) with the comfort of the vehicle. [0004] In the pri...

AI Technical Summary

Problems solved by technology

[0004] In the prior art, in the process of controlling the heating, ventilation / cooling of the seat, it is generally heated or ventilated / cooled to the set temperature at the same predetermined speed according to the temperature set by the occupant, and there may be human body Poor comfort, long heating or ventilation / cooling time, high energy consumption

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