JPS59122908U

JPS59122908U - Vehicle air conditioner control device

Info

Publication number: JPS59122908U
Application number: JP1723583U
Authority: JP
Inventors: 泊　秀一
Original assignee: 株式会社ボッシュオートモーティブ　システム
Priority date: 1983-02-08
Filing date: 1983-02-08
Publication date: 1984-08-18
Also published as: JPS6227443Y2

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of the drawing]

第１図は本考案による車両用空気調和装置の制御装置の
一実施例を示すブロック図、第２図ａ。ｂは本考案による制御装置の動作を説明するための特性
図、第３図は本考案による車両用空気調和装置の制御装
置の動作を説明するためのフローチャートである。 ′　１・・・・・・演算回路、２・・・・・・温度設定
器、３・・・・・・車室内温度センサ、４・・・・・・
外気センサ、６・・・・・・加算器、７・・・・・・エ
アミックスドア制御回路、訃・・・・・工　　−アミッ
クストア、１０・・・・・・減算器、１１・・・・・・
フンプレツサ制御回路、１２・・・・・・スイッチ回路
、１５゜１７・・・・・・制御器、１８・・・・・・エ
コノミースイッチ。FIG. 1 is a block diagram showing an embodiment of a control device for a vehicle air conditioner according to the present invention, and FIG. b is a characteristic diagram for explaining the operation of the control device according to the present invention, and FIG. 3 is a flowchart for explaining the operation of the control device for a vehicle air conditioner according to the present invention. ' 1... Arithmetic circuit, 2... Temperature setting device, 3... Vehicle interior temperature sensor, 4...
Outside air sensor, 6...Adder, 7...Air mix door control circuit, -Amick store, 10...Subtractor, 11...・・・・・・
Humpreza control circuit, 12... Switch circuit, 15° 17... Controller, 18... Economy switch.

Claims

[Scope of utility model registration request]

By calculating at least the vehicle interior temperature and the set temperature of the temperature setting device, the calculating means for calculating the overall signal compares the evaporator temperature detected by the temperature sensor installed near the evaporator with the set level. , a compressor control means that turns off the compressor when the temperature of the evaporator drops to a set level, turns on the compressor when the temperature of the evaporator exceeds the set level, and gradually lowers the set level as the overall signal increases; an air mix door control means for controlling the air mix door to increase the mixing ratio of cold air to warm air as the ratio of cold air to warm air increases; The set level in the control means is increased by a certain percentage to reduce the operating rate of the compressor, and the air mix door control means is controlled so that the opening degree of the air mix door increases the mixing ratio of cold air. A control device for a vehicle air conditioner, which is provided with a correction means for correcting the air conditioner so that