| 摘要 |
The invention pertains to a device for acquiring signals from sensors ( 1 ) installed in a motor vehicle, where at least two sensors, which are connected by electrical conductors to a source of electrical voltage ( 2 ) and to an evaluation unit ( 3 ), are mounted in different positions in the vehicle. To simplify the installation of the device, the sensors ( 1 ) are attached a certain distance apart to a common ribbon cable ( 4 ) with parallel electrical conductors, which cable has at least one conductor which can be connected to the voltage source ( 2 ) to supply power to the sensors ( 1 ) and several signal conductors, which can be connected to the evaluation unit ( 3 ) and possibly also to the voltage source ( 2 ), the number of which corresponds to the number of sensors to be connected. All of the sensors ( 1 ) are connected to the power-supply conductor, and each one is connected individually to one of the signal conductors.
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