发明名称 |
System and method applicable to automotive vehicles utilizing time division multiplex mode for communicating data between master and slave stations |
摘要 |
A time division multiplex communication system applicable to an automotive vehicle and a method for communicating data between a master station and a plurality of slave stations are disclosed in which a master station is provided for sequentially accessing a plurality of slave stations according to a predetermined calling order within a predetermined period of time and for transmitting a required information to any of the slave stations on the basis of information received from one accessed slave station. A transmission line is connected between the master station and the plurality of the slave stations, and the master station is provided with a logic portion which, responsive to the information from the one accessed slave station, is active for changing the predetermined calling order in a subsequent cycle of the predetermined period of time according to the information received by the master station from the one accessed slave station so as to enhance a characteristic of the system for suitably responding to the information from the one accessed slave station.
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申请公布号 |
US5329525(A) |
申请公布日期 |
1994.07.12 |
申请号 |
US19900601949 |
申请日期 |
1990.10.22 |
申请人 |
NISSAN MOTOR COMPANY, LIMITED |
发明人 |
SAKAGAMI, ATSUSHI |
分类号 |
H04L12/403;(IPC1-7):H04J3/02 |
主分类号 |
H04L12/403 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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