On-vihicle communication equipment |
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| 申请号 | JP8246686 | 申请日 | 1986-04-09 | 公开(公告)号 | JPS62237895A | 公开(公告)日 | 1987-10-17 |
| 申请人 | Nippon Denso Co Ltd; Toyota Motor Corp; | 发明人 | SATO YOSHIHISA; ITO KATSUNORI; HIRABAYASHI YUJI; AKIYAMA SUSUMU; SAITO TAKAO; MAEDA NAOKI; | ||||
| 摘要 | PURPOSE: To remarkably reduce the number of wires in a cabin by providing a transmission medium connecting plural controllers by a serial date like and plural serial interfaces acting as a prescribed operation. CONSTITUTION: A serial interface M6 inputs a serial data sent from a corresponding controller M4 through an input terinal and sends the data to other controller M4 through a transmission medium M5 connected to the control terminal. Further, the serial data sent from other controller M4 via the transmission medium M5 is inputted through the connection terminal and the serial data are sent to the corresponding controller M4 via an output terminal. Since the plural controllers are subjected to serial data link in this way, the wiring up to a parameter detection means located at a remote position from each controller is not required and the number of wires in the car body is reduced remarkably. COPYRIGHT: (C)1987,JPO&Japio |
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| 权利要求 | |||||||
| 说明书全文 | |||||||
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