JPS63172708U - - Google Patents

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図ないし第６図は本考案の１実施例を示し
、第１図はシステム構成図、第２図はモード切換
ダンパの制御に関する機能ブロツク図、第３図は
モード切換ダンパの制御に関するフローチヤート
、第４図はアクチユエータの略示的構成図、第５
図及び第６図はそれぞれ車室内温度と設定温度と
の間の偏差に応じたフエースモードとバイレベル
モードの時間比率チヤートである。 車内センサ……１５、外気センサー……１６、
温度設定器……１４、送風機……１、モード切換
ダンパ……６、アクチユエータ……１３、コント
ローラ……１８、Ａ／Ｄコンバータ……１８ａ、
演算回路……１８ｂ、ＤＣモータドライバー……
１８ｃ。 1 to 6 show one embodiment of the present invention, FIG. 1 is a system configuration diagram, FIG. 2 is a functional block diagram regarding control of a mode switching damper, and FIG. 3 is a flowchart regarding control of a mode switching damper. Chart, Figure 4 is a schematic configuration diagram of the actuator, Figure 5
6 and 6 are time ratio charts of the phase mode and the bilevel mode, respectively, depending on the deviation between the vehicle interior temperature and the set temperature. In-vehicle sensor...15, outside air sensor...16,
Temperature setting device...14, Blower...1, Mode switching damper...6, Actuator...13, Controller...18, A/D converter...18a,
Arithmetic circuit...18b, DC motor driver...
18c.

補正 昭６２．９．８ 実用新案登録請求の範囲を次のように補正する
。Amendment September 8, 1982 The scope of claims for utility model registration is amended as follows.

【実用新案登録請求の範囲】 車室内温度が設定温度となるよう吹出空気の温
度、風量及び吹出方向をコントロールする手段を
備えた車両用空気調和装置において、外気温度が
所定温度以上で、かつ、車室内温度と設定温度と
の間に偏差があるとき、同偏差の大きさに応じて
吹出空気の方向を車室内上部へ吹出すモードと車
室内上部と下部の双方へ吹出すモードとに間欠的
に切換えると同時に前記偏差量に応じて前記モー
ドの作動時間比を変える手段を設けたことを特徴
とする車両用空気調和装置。[Scope of Claim for Utility Model Registration] In a vehicle air conditioner equipped with means for controlling the temperature, air volume, and direction of the blown air so that the temperature inside the vehicle reaches a set temperature, the outside air temperature is equal to or higher than a predetermined temperature, and When there is a deviation between the vehicle interior temperature and the set temperature, the temperature will change depending on the size of the deviation.
Means is provided for intermittently switching the direction of the blown air between a mode in which the air is blown to the upper part of the vehicle interior and a mode in which the air is blown to both the upper and lower parts of the vehicle interior , and at the same time changing the operating time ratio of the modes in accordance with the amount of deviation. A vehicle air conditioner characterized by:

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 車室内温度が設定温度となるよう冷風の温度、
風量及び吹出方向をコントロールする手段を備え
た車両用空気調和装置において、外気温度が所定
温度以上で、かつ、車室内温度と設定温度との間
に偏差があるとき、同偏差の大きさに応じて冷風
の吹出方向を車室内上部へ吹出すモードと車室内
上部と下部の双方へ吹出すモードとに間欠的に切
換える手段を設けたことを特徴とする車両用空気
調和装置。 The temperature of the cold air is adjusted so that the temperature inside the vehicle is at the set temperature.
In a vehicle air conditioner equipped with means for controlling air volume and blowing direction, when the outside air temperature is above a predetermined temperature and there is a deviation between the cabin temperature and the set temperature, the 1. An air conditioner for a vehicle, comprising means for intermittently switching the blowing direction of cold air between a mode in which the cool air is blown to the upper part of the vehicle interior and a mode in which the cool air is blown to both the upper and lower parts of the vehicle interior.