| 发明名称 |
CONTROL DEVICE AND CONTROL METHOD FOR THE DRIVE UNIT OF A WINDSHIELD WIPER SYSTEM |
| 摘要 |
The invention relates to a control device (160) for a drive unit (120) of a vehicle windshield wiper system (100) comprising at least one wiper arm (140). The control device (160) is designed to determine a load quantity (L) of the drive unit (120) and to set the wiping frequency (WH) of the wiper arm (140) on the basis of the ratio of the load quantity (L) to at least one load threshold value (LS). Furthermore, the control device (160) is designed to set the wiping frequency (WH) depending on the current speed (v) of the vehicle. |
| 申请公布号 |
US2015127219(A1) |
申请公布日期 |
2015.05.07 |
| 申请号 |
US201514597797 |
申请日期 |
2015.01.15 |
| 申请人 |
Robert Bosch GmbH |
发明人 |
Braun Peter;Wegner Norbert;Retsch Harald |
| 分类号 |
B60S1/08 |
主分类号 |
B60S1/08 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A control device (160) for controlling a drive unit (120) for at least one wiper arm (140) of a vehicle windshield wiper system (100), the control device (160) being designed to determine at least one load variable (L) of the drive unit (120) and to set the wiping frequency (WH) of the wiper arm (140) on the basis of a ratio of the determined load variable (L) to at least one load threshold value (LS), characterized in that the control device (160) is designed to perform the setting of the wiping frequency (WH) depending on a present traveling velocity (v) of the vehicle. |
| 地址 |
Stuttgart DE |
