发明授权
- 专利标题： Multiplex data communication system
- 专利标题（中）： 多路复用数据通信系统
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申请号： US625316申请日： 1996-04-01
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公开(公告)号： US5825749A公开(公告)日： 1998-10-20
- 发明人: Koji Terayama , Seiji Hirano , Toshiaki Kawanishi , Toshifumi Ikeda , Hiroaki Sakamoto
- 申请人： Koji Terayama , Seiji Hirano , Toshiaki Kawanishi , Toshifumi Ikeda , Hiroaki Sakamoto
- 申请人地址： JPX Hiroshima
- 专利权人： Mazda Motor Corporation
- 当前专利权人： Mazda Motor Corporation
- 当前专利权人地址： JPX Hiroshima
- 优先权： JPX7-074303 19950331; JPX7-074304 19950331
- 主分类号： B60R16/02
- IPC分类号： B60R16/02 ; B60R16/03 ; H04L12/413 ; H04J3/02
摘要：
A multiplex data communication system including a number of communication nodes interconnected through a transmission path, each of which includes a data transmitting/receiving circuit providing a reception signal representative of normal data reception from another communication node and a transmission signal representative of normal data transmission therefrom, and a data operation circuit for controlling an electronic equipment unit associated with each communication node based on the data from the other communication node and generating the data relating to each communication node which is transmitted by the data transmitting/receiving circuit, the data operation circuit making a judgement of normality of a data communication function of each communication node based on at least one of the data reception signal and data transmission signal.