JPH02130807U - - Google Patents
Info
- Publication number
- JPH02130807U JPH02130807U JP4051489U JP4051489U JPH02130807U JP H02130807 U JPH02130807 U JP H02130807U JP 4051489 U JP4051489 U JP 4051489U JP 4051489 U JP4051489 U JP 4051489U JP H02130807 U JPH02130807 U JP H02130807U
- Authority
- JP
- Japan
- Prior art keywords
- switching signal
- intake door
- air conditioner
- absence
- person
- 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
- 238000010586 diagram Methods 0.000 description 2
- 230000007274 generation of a signal involved in cell-cell signaling Effects 0.000 description 1
Description
第１図は、この考案に係る車両用空調装置の原
理図、第２図は、この考案に係る車両用空調装置
の作動状態を示すフローチヤート図、第３図は、
従来の車両用空調装置の原理図、そして第４図は
、従来の車両用空調装置の作動状態を示すフロー
チヤート図である。
１，１０……車両用空調装置、２……インテー
クドア、７……コントロールアンプ（制御装置）
、１１……センサ、ＳＷ……切換えスイツチ（切
換え信号発生手段）。
FIG. 1 is a principle diagram of the vehicle air conditioner according to this invention, FIG. 2 is a flowchart showing the operating state of the vehicle air conditioner according to this invention, and FIG.
FIG. 4 is a principle diagram of a conventional vehicle air conditioner, and FIG. 4 is a flowchart showing the operating state of the conventional vehicle air conditioner. 1, 10...Vehicle air conditioner, 2...Intake door, 7...Control amplifier (control device)
, 11...sensor, SW...changeover switch (switching signal generation means).
Claims (1)
気切換え用のインテークドアが内気循環位置と外
気導入位置を適宜選択する車両用空調装置に於い
て、 車室内席に人の在・不在を検知するセンサを設
けると共に、エンジンＯＮ状態においてセンサが
車室内席に人の不在を検知した時には、切換え信
号の状態に関わりなくインテークドアが内気循環
位置となり、センサが車室内席に人の在を検知し
た時には、インテークドアが切換え信号に応じる
ようにした制御装置を有することを特徴とする車
両用空調装置。[Scope of Claim for Utility Model Registration] In a vehicle air conditioner in which an intake door for switching between inside and outside air appropriately selects an inside air circulation position and an outside air introduction position in response to a switching signal from a switching signal generating means, In addition, when the sensor detects the presence or absence of a person in the passenger compartment while the engine is on, the intake door goes to the internal air circulation position regardless of the state of the switching signal, and the sensor detects the presence or absence of a passenger in the passenger compartment. 1. A vehicle air conditioner comprising a control device configured to cause an intake door to respond to a switching signal when the presence of a person is detected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4051489U JPH02130807U (en) | 1989-04-07 | 1989-04-07 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4051489U JPH02130807U (en) | 1989-04-07 | 1989-04-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02130807U true JPH02130807U (en) | 1990-10-30 |
Family
ID=31550367
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4051489U Pending JPH02130807U (en) | 1989-04-07 | 1989-04-07 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02130807U (en) |
-
1989
- 1989-04-07 JP JP4051489U patent/JPH02130807U/ja active Pending