JPH01170009U - - Google Patents
Info
- Publication number
- JPH01170009U JPH01170009U JP6247888U JP6247888U JPH01170009U JP H01170009 U JPH01170009 U JP H01170009U JP 6247888 U JP6247888 U JP 6247888U JP 6247888 U JP6247888 U JP 6247888U JP H01170009 U JPH01170009 U JP H01170009U
- Authority
- JP
- Japan
- Prior art keywords
- change
- brightness
- control signal
- amount
- level
- 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.)
- Granted
Links
- 238000004378 air conditioning Methods 0.000 claims description 2
- 230000003247 decreasing effect Effects 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 3
- 238000001816 cooling Methods 0.000 description 1
Landscapes
- Air-Conditioning For Vehicles (AREA)
Description
第１図はこの考案を示す機能ブロツク図、第２
図はこの考案の空調制御装置の実施例を示す構成
図、第３図は同上の装置による温調制御冷を示す
フローチヤート、第４図ａ，ｂは周囲の明るさに
対する制御用信号ＴＳＣの変化を示す線図である
。
１００…明暗測定手段、２００…変化方向判定
手段、３００…レベル判定手段、４００…制御用
信号調節手段、５００…温度制御信号演算手段、
６００…制御手段。
Figure 1 is a functional block diagram showing this invention, Figure 2
The figure is a block diagram showing an embodiment of the air conditioning control device of this invention, FIG. 3 is a flowchart showing temperature control cooling by the same device, and FIGS. It is a line diagram showing a change. 100... Brightness measuring means, 200... Change direction determining means, 300... Level determining means, 400... Control signal adjusting means, 500... Temperature control signal calculating means,
600...control means.
Claims (1)
手段と、 この明暗測定手段の出力信号と制御用の明るさ
に対応した信号として既に用いられている制御用
信号とを比較し、周囲の明るさの変化方向を判定
する変化方向判定手段と、 前記明暗測定手段の出力値が所定のレベルを境
にして明暗いずれの側にあるかを判定するレベル
半定手段と、 前記変化方向判定手段により周囲の明るさに変
化がない場合には前記制御用信号をそのままにし
、周囲が明るい方に変化した場合には第１の変化
量をもつて前記制御用信号を漸増させ、周囲が暗
い方に変化し且つ前記レベル判定手段にて所定の
レベルより明るい側にあると判定された場合には
前記第１の変化量よりも小さい第２の変化量をも
つて前記制御用手段を所定時間ｔ１経過後に漸次
減少させ、周囲が暗い方に変化し且つ所定のレベ
ルより暗い側にあると判定された場合には前記第
１の変化量よりも大きい第３の変化量をもつて所
定時間ｔ２（但しｔ２＜ｔ１）経過後に漸次減少
させる制御用信号調節手段と、 この制御用信号調節手段の出力信号を一因子と
して車室内の熱負荷を小さくするための温度制御
信号を演算する温度制御信号演算手段と、 前記温度信号演算手段の出力結果に応じて空調
機器を制御する制御手段とを有することを特徴と
する車両用空調制御装置。[Claims for Utility Model Registration] A brightness measuring means that outputs a signal according to the surrounding brightness, and a control signal that is already used as an output signal of the brightness measuring means and a signal corresponding to the control brightness. and a level semi-determining means for determining whether the output value of the brightness measuring means is on the bright or dark side of a predetermined level. and if the change direction determining means determines that there is no change in the brightness of the surroundings, the control signal is left as it is, and if the surrounding brightness has changed to a brighter direction, the control signal is changed with a first amount of change. When the surrounding area changes to a darker side and the level determining means determines that the level is brighter than a predetermined level, the second amount of change is smaller than the first amount of change. The control means is gradually decreased after a predetermined time t1 has elapsed, and if it is determined that the surroundings have changed to a darker side and are on the darker side than a predetermined level, a third change larger than the first amount of change is made. control signal adjusting means for gradually decreasing the amount of heat after a predetermined time t 2 (however, t 2 <t 1 ); An air conditioning control device for a vehicle, comprising: a temperature control signal calculation means for calculating a temperature control signal; and a control means for controlling an air conditioner according to an output result of the temperature signal calculation means.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6247888U JPH0621767Y2 (en) | 1988-05-12 | 1988-05-12 | Vehicle air conditioning controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6247888U JPH0621767Y2 (en) | 1988-05-12 | 1988-05-12 | Vehicle air conditioning controller |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01170009U true JPH01170009U (en) | 1989-11-30 |
| JPH0621767Y2 JPH0621767Y2 (en) | 1994-06-08 |
Family
ID=31288085
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6247888U Expired - Lifetime JPH0621767Y2 (en) | 1988-05-12 | 1988-05-12 | Vehicle air conditioning controller |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0621767Y2 (en) |
-
1988
- 1988-05-12 JP JP6247888U patent/JPH0621767Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0621767Y2 (en) | 1994-06-08 |
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