JPS5844214U

JPS5844214U - Vehicle air conditioner

Info

Publication number: JPS5844214U
Application number: JP13670281U
Authority: JP
Inventors: 内海　利真; 幸夫渡部
Original assignee: トヨタ自動車株式会社
Priority date: 1981-09-14
Filing date: 1981-09-14
Publication date: 1983-03-24

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図は本考案に係る車両用空調装置の構成説明図、第
２図は本考案のフローチャート図、第３図は本考案の第
１実施例の説明図、第４図は本考案の第２実施例の説明
図、第５図は本考案の第３実施例の説明図、第６．　７
．　８図はワイパモード゛と制御信萼との関係を示す説
明図である。各図中同一部材には同一符号を付し、１０・・・通風ダ
クト、１４・・・送風フナン、２２・・・外気モード制
御ダンパ装置、３８・・・リアデフオガ、４０・・・コ
ンプレッサ、４２・・・処理回路、５０・・・シートス
イッチ、５２・・・ワイパ、５４・・・検出回路。FIG. 1 is an explanatory diagram of the configuration of a vehicle air conditioner according to the present invention, FIG. 2 is a flowchart of the present invention, FIG. 3 is an explanatory diagram of the first embodiment of the present invention, and FIG. 4 is an explanatory diagram of the first embodiment of the present invention. FIG. 5 is an explanatory diagram of the third embodiment of the present invention, and FIG. 6 is an explanatory diagram of the second embodiment. 7
．． FIG. 8 is an explanatory diagram showing the relationship between the wiper mode and the control signal. The same members in each figure are designated by the same reference numerals, and 10... Ventilation duct, 14... Ventilation fan, 22... Outside air mode control damper device, 38... Rear defogger, 40... Compressor, 42 ... processing circuit, 50 ... seat switch, 52 ... wiper, 54 ... detection circuit.

Claims

[Scope of utility model registration request]

(1) In a vehicle air conditioner that adjusts the air inside the vehicle based on signals from a processing circuit that processes detection signals from various sensors, a detection circuit is installed that detects the operating state of the wiper and supplies a detection signal to the processing circuit. A vehicle air conditioner is characterized in that when the wiper is activated, the air inside the vehicle is adjusted according to the operating state of the wiper to prevent fogging of the window glass.

(2) Utility Model Registration A vehicle air conditioner according to claim (1), characterized in that the outside air mode control damper device is set to the outside air mode when the wiper is operated.

(3) Utility model registration In the device described in claim (2), when the wiper mode is low speed, the rear differential auger is activated and the rotation speed of the blower fan is increased based on the determination of the seat switch that detects the occupant, and the wiper mode is set to low speed. A vehicle air conditioner characterized in that when the speed is high, a rear differential fan is activated based on the determination of the seat switch, and the rotation speed of the blower fan is increased compared to when the wiper mode is set to low speed.

(4) Utility Model Registration Claim (3) The vehicle air conditioner, characterized in that when the wiper mode is low speed or high speed, the compressor is operated or the defroster mode is set depending on the outside temperature.

(5) Scope of claims for utility model registration (1), (2), (
31 or (4), wherein air conditioning is performed in accordance with the wiper operation only when the wiper maintains a specific mode for a certain period of time.