Title:
MULTIPLEX COMMUNICATION SYSTEM
Document Type and Number:
Japanese Patent JP3241980
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a communication system which transmits data at high speed with high reliability and is suitable particularly when applying to a vehicle.
SOLUTION: Plural node stations are connected on a bus line 1 to constitute a system and one of the node stations is set to be a master node station M. As data transmitted onto the bus line 1 is variable pulse width modulation(VPWM) data, each node station A and B is provided with a function of temporarily converting control data from outside to SPI data and furthermore converting it into VPWM data to send to the bus line 1 and a function of converting VPWM data received from the bus line 1 to SPI data and furthermore converting it into original data.
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| JP2007104106 | TRANSMITTER/RECEIVER |
Inventors:
Ken Shibasaki
Ken Mizuta
Yukio Miura
Ken Mizuta
Yukio Miura
Application Number:
JP30161395A
Publication Date:
December 25, 2001
Filing Date:
November 20, 1995
Export Citation:
Assignee:
Alps Electric Co., Ltd.
International Classes:
H03M5/08; B60R16/02; B60R16/03; H03M5/14; H04L25/49; H04Q9/00; H04Q9/14; (IPC1-7): H04Q9/00; H03M5/08; H03M5/14; H04L25/49; H04Q9/14
Domestic Patent References:
| JP2233022A | ||||
| JP59135957A | ||||
| JP6261079A |
Attorney, Agent or Firm:
Kenjiro Take (2 outside)