| 摘要 |
<p>A bus system has a master (20) and three sensors (21-23), all interlinked by a feeder wire (UBAT), a bus wire (BUS) and an earth wire (GND). Electronic resistors (44a-44c) fit along the feeder wire. Each sensor has a testing device (41) for supply voltage, a load resistor (45) to load the supply voltage and a bus driver (42) to earth the bus wire's voltage or adapt it to any voltage level. Independent claims are also included for the following: (a) An electronic unit for carrying out the method of the present invention; (b) and for an electronic system for carrying out the method of the present invention; (c) and for a computer program with program code devices; (d) and for a computer program product with program code devices.</p> |
