JPH0246491U - - Google Patents
Info
- Publication number
- JPH0246491U JPH0246491U JP12587688U JP12587688U JPH0246491U JP H0246491 U JPH0246491 U JP H0246491U JP 12587688 U JP12587688 U JP 12587688U JP 12587688 U JP12587688 U JP 12587688U JP H0246491 U JPH0246491 U JP H0246491U
- Authority
- JP
- Japan
- Prior art keywords
- control unit
- data
- display unit
- operation display
- unit
- 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
- 230000006854 communication Effects 0.000 claims description 7
- 230000005540 biological transmission Effects 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 4
- 238000004378 air conditioning Methods 0.000 description 2
- 230000007175 bidirectional communication Effects 0.000 description 1
- 230000002457 bidirectional effect Effects 0.000 description 1
Landscapes
- Bidirectional Digital Transmission (AREA)
- Selective Calling Equipment (AREA)
Description
第1図は本考案による車両用制御装置を車両用
空気調和制御システムに適用した場合のブロツク
図、第2図は本実施例における双方向通信のタイ
ムチヤート、第3図は本実施例における双方向通
信回路の内部構成図、第4図は従来の車両用空気
調和制御装置のブロツク図、第5図は従来の車両
用多重通信装置の構成図、第6図は従来の車両用
多重通信装置のブロツク図である。
300:コントロールユニツト、301:マイ
クロコンピユータ、302:双方向通路回路、4
00:操作表示ユニツト、401:操作キー、4
02:スイツチ信号処理回路、403:双方向通
信回路、404:表示駆動回路、405:表示部
、60:伝送線。
Figure 1 is a block diagram when the vehicle control device according to the present invention is applied to a vehicle air conditioning control system, Figure 2 is a time chart of two-way communication in this embodiment, and Figure 3 is a two-way communication diagram in this embodiment. 4 is a block diagram of a conventional vehicle air conditioning control device, FIG. 5 is a configuration diagram of a conventional vehicle multiplex communication device, and FIG. 6 is a conventional vehicle multiplex communication device. FIG. 300: Control unit, 301: Microcomputer, 302: Bidirectional path circuit, 4
00: Operation display unit, 401: Operation key, 4
02: switch signal processing circuit, 403: bidirectional communication circuit, 404: display drive circuit, 405: display section, 60: transmission line.
Claims (1)
作表示ユニツトと、この操作表示ユニツトからの
キー操作データに基づいて車両用の諸装置を制御
するコントロールユニツトと、前記操作表示ユニ
ツトと前記コントロールユニツトとにそれぞれ設
けられ、両者間のデータを半二重方式で送受する
双方向通信手段とを備え、前記両双方向通信手段
は、コントロールユニツトの必要通信時にコント
ロールユニツトから操作表示ユニツトに表示デー
タを送信し、該表示データの送信完了後に操作表
示ユニツトからキー操作データをコントロールユ
ニツトへ送信するよう構成されていることを特徴
とする車両用制御装置。 An operation display unit having a key operated by a vehicle occupant and a display section, a control unit controlling various devices for the vehicle based on key operation data from the operation display unit, the operation display unit and the control unit. and two-way communication means for transmitting and receiving data between the two in a half-duplex manner, and the two-way communication means transmits display data from the control unit to the operation display unit when the control unit performs necessary communication. A vehicle control device characterized in that the key operation data is transmitted from the operation display unit to the control unit after the transmission of the display data is completed.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12587688U JPH0246491U (en) | 1988-09-26 | 1988-09-26 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12587688U JPH0246491U (en) | 1988-09-26 | 1988-09-26 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH0246491U true JPH0246491U (en) | 1990-03-29 |
Family
ID=31376870
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP12587688U Pending JPH0246491U (en) | 1988-09-26 | 1988-09-26 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0246491U (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH09220925A (en) * | 1996-02-15 | 1997-08-26 | Calsonic Corp | Air conditioner for automobile |
JPH106753A (en) * | 1996-06-24 | 1998-01-13 | Calsonic Corp | Air conditioning control device of air conditioner system for vehicle |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS56153866A (en) * | 1980-04-28 | 1981-11-28 | Casio Comput Co Ltd | Time division data communication system |
JPS59201598A (en) * | 1983-04-28 | 1984-11-15 | Pioneer Electronic Corp | On-vehicle video and acoustic device |
-
1988
- 1988-09-26 JP JP12587688U patent/JPH0246491U/ja active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS56153866A (en) * | 1980-04-28 | 1981-11-28 | Casio Comput Co Ltd | Time division data communication system |
JPS59201598A (en) * | 1983-04-28 | 1984-11-15 | Pioneer Electronic Corp | On-vehicle video and acoustic device |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH09220925A (en) * | 1996-02-15 | 1997-08-26 | Calsonic Corp | Air conditioner for automobile |
JPH106753A (en) * | 1996-06-24 | 1998-01-13 | Calsonic Corp | Air conditioning control device of air conditioner system for vehicle |
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