| 摘要 |
An automotive vehicle electrical system includes a transmitter device (10) which is sensitive to the status of a set of control switches (S1 to S8) to produce a sequence of digital words, each containing an address code, a repetition of the address code, a command code, and a repetition of the command code. A set of receivers (A, B, C) are distributed around the vehicle and each controls a set of loads (LA, LB, LC). Each receiver includes address code recognition logic and operates to control the associated loads in accordance with the command code included in the same word as its address code, and also verification logic for checking that each code is consistent with its inverse. |
