| 摘要 |
The invention relates to a wiper arrangement for motor vehicles, especially for car windscreens, comprising a first wiper arm, a main drive motor (12) which is associated with said arm and is used to produced a defined wiping movement of the first wiper arm, at least one second wiper arm, and an auxiliary drive motor (13) which is associated with said second arm and is used to produced a defined wiping movement of the same, the auxiliary drive motor (13) being controlled according to the position of the main drive motor (12). A motor position element (23) is coupled to the main drive motor (12) and is provided with control codings (24) which directly represent the associated position of the auxiliary drive motor (13). A scanning unit (25) is used to scan the control codings (24) of the motor position coding element (23), said scanning unit being connected to a control system (27) of the auxiliary drive motor (13) via a signal connection (22).
|
