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CONNECTOR, VEHICLE-MOUNTED BUS DRIVE, PROTECTIVE CIRCUIT, ADAPTOR, WIRE HARNESS FOR VEHICLE-MOUNTED BUS BRANCH LINE, WAVEFORM SHAPING DEVICE FOR VEHICLE-MOUNTED BUS BRANCH LINE, AND JOINT CONNECTOR FOR VEHICLE-MOUNTED BUS
CONNECTOR, VEHICLE-MOUNTED BUS DRIVE, PROTECTIVE CIRCUIT, ADAPTOR, WIRE HARNESS FOR VEHICLE-MOUNTED BUS BRANCH LINE, WAVEFORM SHAPING DEVICE FOR VEHICLE-MOUNTED BUS BRANCH LINE, AND JOINT CONNECTOR FOR VEHICLE-MOUNTED BUS
PROBLEM TO BE SOLVED: To enable designing of communication lines freely in terms of bus topology design by reducing communication errors in vehicles.;SOLUTION: Resistors 17a and 17b are inserted into a communication line from a trunk 7 of a vehicle-mounted bus 21 to a final output stage 13 of a vehicle-mounted bus drive. Even if the length of a cable stub gets longer, the amount of its reflection can be attenuated and ringing in the communication line can be reduced. Therefore, restrictions on bus topology such as the number of connection nodes, the length of the bus and a distance between the nodes can be reduced, and the communication line can be freely designed. As only insertion of the resistances 17a and 17b are required, costs for countermeasures are low.;COPYRIGHT: (C)2006,JPO&NCIPI
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