FIELD: motor industry.
SUBSTANCE: group of inventions is related to electronic equipment of cars. Transceiving device for car component connected to data transmission network (DTN) comprises several transmitting units and several receiving units, intended accordingly for transmission and reception of data along DTN, which serves for data transfer between component and other joined components. Each of transmitting and receiving units provides at least one separate channel accordingly for transmission and reception of data along DTN. With the help of several transmitting and/or several receiving units in one and the same DTN, several bus systems are arranged with simultaneous data transfer along them. Some of data transmission channels are dedicated to transfer of safety-related messages. System of data transfer consists of DTN and several joined car components. Each of components is equipped with a transceiver device, comprising several transmitting units and/or several receiving units intended accordingly for transmission and reception of data along DTN, which serves for data transfer between components. Each of transmitting and receiving units provides for at least one separate channel accordingly for transmission and reception of data along data transmission network. Using several transmitting and/or receiving units in one and the same DTN, several bus systems are arranged with simultaneous data transfer along them. Some of data transmission channels are dedicated to transfer of safety-related messages.
EFFECT: group of inventions provides for a reliable, efficient and noise-resistant data exchange between various car components.
10 cl, 10 dwg
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Authors
Dates
2009-11-10—Published
2003-12-17—Filed