Title:
MULTI-NODE VEHICLE COMMUNICATION NETWORK
Document Type and Number:
Japanese Patent JP3731679
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a vehicle communication network including an earth conversion circuit and intermediate transmitter circuit capable of transitting smooth current supply.
SOLUTION: A communication bus 18 such as a bus J1850 having a multiple access function for intermediating plural electronic devices built in a vehicle is preferably included in the network. Each transceiver 10 has a transmitter 16 and a receiver 20 intermediated by the bus 18. The transceiver 10 is connected to the bus 18 through a resistor element, and when output voltage from the transmitter 16 exceeds bus voltage, current is supplied to the bus 18. An added resistance value is effective for reducing a current change which may exist in the bus 18 at the time of turning on/off current supply.
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Inventors:
Ronald F. Homel
Frederick, Oh Meisterfeld
Frederick, Oh Meisterfeld
Application Number:
JP3092896A
Publication Date:
January 05, 2006
Filing Date:
February 19, 1996
Export Citation:
Assignee:
CHRYSLER CORPORATION
International Classes:
H04L12/40; B60R16/02; B60R16/03; H04J1/16; H04L12/28; H04L12/413; H04L25/02; (IPC1-7): H04L12/40
Domestic Patent References:
| JP7273728A | ||||
| JP3220938A |
Foreign References:
| US5337042 |
Attorney, Agent or Firm:
Kazuo Sato
Asahi Maejima
Masami Tamama
Hidetoshi Tachibana
Asahi Maejima
Masami Tamama
Hidetoshi Tachibana
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