JPH0448009U - - Google Patents
Info
- Publication number
- JPH0448009U JPH0448009U JP8949790U JP8949790U JPH0448009U JP H0448009 U JPH0448009 U JP H0448009U JP 8949790 U JP8949790 U JP 8949790U JP 8949790 U JP8949790 U JP 8949790U JP H0448009 U JPH0448009 U JP H0448009U
- Authority
- JP
- Japan
- Prior art keywords
- sensor
- air conditioner
- automobile
- air
- light
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Landscapes
- Photometry And Measurement Of Optical Pulse Characteristics (AREA)
Description
第１図は本考案の一実施例の自動車の空気調和
装置を示す構成図、第２図は構成機器の作動状態
の関係を示す図、第３図は本発明の他の実施例の
自動車の空気調和装置を示す構成図、第４図はセ
ンサの作動状態を示す概念図である。
２……オートエアコン制御ユニツト、３……ト
ンネルスイツチ、４……光センサ、８……超音波
センサ。
Fig. 1 is a configuration diagram showing an air conditioner for an automobile according to an embodiment of the present invention, Fig. 2 is a diagram showing the relationship between the operating states of the component devices, and Fig. 3 is a diagram showing the air conditioner for an automobile according to another embodiment of the invention. FIG. 4 is a block diagram showing the air conditioner and a conceptual diagram showing the operating state of the sensor. 2...Auto air conditioner control unit, 3...Tunnel switch, 4...Light sensor, 8...Ultrasonic sensor.
Claims (1)
気内気導入切換モード、吹出口切換モード、風量
を自動制御して車室内の温度を自動制御する自動
車用空気調和装置において、自動車がトンネルに
はいつたことを検知するセンサを設けるとともに
、乗員が任意にＯＮ−ＯＦＦできるトンネルスイ
ツチを設け、トンネルスイツチがＯＮの状態で、
前記センサの出力信号が、自動車がトンネルには
いつたことを示す場合に、オートエアコンが作動
状態か否かにかかわらず、オートエアコンを作動
状態とし、外気内気導入切換モードを内気導入モ
ードに固定したことを特徴とする自動車用空気調
和装置。 ２ 請求項１記載のセンサを、光センサとし、検
知する光量があらかじめ定められた光量以下の場
合に、出力を発生することを特徴とする自動車用
空気調和装置。 ３ 請求項１記載のセンサを、光センサとし、検
知する光量があらかじめ定められた光量以上の場
合に、出力を発生することを特徴とする自動車用
空気調和装置。 ４ 請求項２又は３記載の光センサを、自動車に
具備されているオートライトシステムの光センサ
と共用としたことを特徴とする自動車用空気調和
装置。 ５ 請求項１記載のセンサを、超音波センサとし
、センサ取付位置からあらかじめ定められた高さ
の範囲内で、かつ、あらかじめ定められた一定時
間以上、物体が存在することをセンサが検知した
場合に、センサが出力を発生することを特徴とす
る自動車用空気調和装置。[Scope of claim for utility model registration] 1. Automotive air conditioner that uses outside air temperature, vehicle interior temperature, etc. as an input signal and automatically controls the outside air intake switching mode, air outlet switching mode, and air volume to automatically control the temperature inside the vehicle interior. The device is equipped with a sensor that detects when the car enters a tunnel, and is also equipped with a tunnel switch that the occupant can turn on and off at will.
When the output signal of the sensor indicates that the vehicle has entered a tunnel, the automatic air conditioner is activated regardless of whether the automatic air conditioner is activated or not, and the outside air/inside air introduction switching mode is fixed to the inside air introduction mode. An air conditioner for automobiles characterized by: 2. An air conditioner for an automobile, characterized in that the sensor according to claim 1 is an optical sensor, and generates an output when the detected amount of light is less than a predetermined amount of light. 3. An air conditioner for an automobile, characterized in that the sensor according to claim 1 is an optical sensor, and generates an output when the detected amount of light is equal to or greater than a predetermined amount of light. 4. An air conditioner for an automobile, characterized in that the optical sensor according to claim 2 or 3 is used in common with an optical sensor of an autolight system installed in an automobile. 5. The sensor according to claim 1 is an ultrasonic sensor, and the sensor detects that an object exists within a predetermined height range from the sensor mounting position and for a predetermined period of time or more. An air conditioner for an automobile, characterized in that the sensor generates an output.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8949790U JPH0448009U (en) | 1990-08-29 | 1990-08-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8949790U JPH0448009U (en) | 1990-08-29 | 1990-08-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0448009U true JPH0448009U (en) | 1992-04-23 |
Family
ID=31823517
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8949790U Pending JPH0448009U (en) | 1990-08-29 | 1990-08-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0448009U (en) |
-
1990
- 1990-08-29 JP JP8949790U patent/JPH0448009U/ja active Pending
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