JPH02107506U - - Google Patents
Info
- Publication number
- JPH02107506U JPH02107506U JP1536489U JP1536489U JPH02107506U JP H02107506 U JPH02107506 U JP H02107506U JP 1536489 U JP1536489 U JP 1536489U JP 1536489 U JP1536489 U JP 1536489U JP H02107506 U JPH02107506 U JP H02107506U
- Authority
- JP
- Japan
- Prior art keywords
- temperature
- air
- heater core
- mix door
- sensor
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 3
- 238000004378 air conditioning Methods 0.000 claims 2
- 239000000498 cooling water Substances 0.000 claims 2
- 238000010438 heat treatment Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Air-Conditioning For Vehicles (AREA)
Description
第１図は、本考案に係る自動車用空気調和機の
ミツクスドア制御装置の概略構成図、第２図は、
本考案に係るミツクスドア制御装置が行なう開度
制御の説明図、第３図は、本考案に係るミツクス
ドア制御装置の動作フローチヤートである。
１…ミツクスドア制御装置、５…外気センサ、
６…水温センサ、７…制御部（駆動手段）、８…
ミツクスドアアクチユエータ（駆動手段）、９…
温度調節判断部（判断手段）。
FIG. 1 is a schematic configuration diagram of a mix door control device for an automobile air conditioner according to the present invention, and FIG.
FIG. 3, which is an explanatory diagram of the opening degree control performed by the mix door control device according to the present invention, is an operation flowchart of the mix door control device according to the present invention. 1...mix door control device, 5...outside air sensor,
6...Water temperature sensor, 7...Control unit (driving means), 8...
Mix door actuator (driving means), 9...
Temperature adjustment judgment unit (judgment means).
Claims (1)
量を調節するミツクスドアの開度を、車室内の空
調に関する情報及び前記空調に対する乗員の要求
に基づいて調節することにより、車室内に供給す
る空気を温度調節する自動車用空気調和機のミツ
クスドア制御装置において、外気温を検出する外
気センサ５と、前記ヒータコアの内部に流入する
エンジン冷却水の温度を検出する水温センサ６と
、前記ミツクスドアを駆動する駆動手段７，８と
、前記外気センサ５及び前記水温センサ６に基づ
いて、前記外気温が所定温度以下であつて、前記
エンジン冷却水の温度が所定温度以下の場合に、
前記ヒータコアの加熱能力が充分でないと判断す
ると共に、前記ミツクスドアを、前記ヒータコア
を通過する空気量が最大になる開度に移動させる
最大開度信号を前記駆動手段７，８に出力する判
断手段９とを備えたことを特徴とする自動車用空
気調和機のミツクスドア制御装置。 The temperature of the air supplied to the passenger compartment is adjusted by adjusting the opening degree of the mixer door, which adjusts the amount of air heated by the heater core of the air conditioner, based on information regarding the air conditioning in the passenger compartment and the passenger's request for the air conditioning. A mix door control device for an automobile air conditioner includes an outside air sensor 5 for detecting outside air temperature, a water temperature sensor 6 for detecting the temperature of engine cooling water flowing into the heater core, and a driving means 7 for driving the mix door. , 8, and based on the outside air sensor 5 and the water temperature sensor 6, when the outside air temperature is below a predetermined temperature and the temperature of the engine cooling water is below a predetermined temperature,
Judgment means 9 for determining that the heating capacity of the heater core is insufficient and outputting a maximum opening degree signal to the driving means 7 and 8 for moving the mix door to an opening degree at which the amount of air passing through the heater core is maximized. A mix door control device for an automotive air conditioner, characterized by comprising:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1536489U JPH02107506U (en) | 1989-02-14 | 1989-02-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1536489U JPH02107506U (en) | 1989-02-14 | 1989-02-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02107506U true JPH02107506U (en) | 1990-08-27 |
Family
ID=31227356
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1536489U Pending JPH02107506U (en) | 1989-02-14 | 1989-02-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02107506U (en) |
-
1989
- 1989-02-14 JP JP1536489U patent/JPH02107506U/ja active Pending
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