Invention Grant
- Patent Title: Method for controlling a power-operated vehicle accessory, in particular a power-operated folding hardtop roof
- Patent Title (中): 用于控制动力车辆附件，特别是动力操作折叠硬顶顶的方法
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Application No.: US11699976Application Date: 2007-01-30
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Publication No.: US07677636B2Publication Date: 2010-03-16
- Inventor: Rolf Bosse
- Applicant: Rolf Bosse
- Applicant Address: DE Wolfsburg
- Assignee: Volkswagen Aktiengesellschaft
- Current Assignee: Volkswagen Aktiengesellschaft
- Current Assignee Address: DE Wolfsburg
- Agency: Manfred Beck, P.A.
- Main IPC: B60J7/08
- IPC: B60J7/08
Abstract:
A motor vehicle configuration includes a folding roof and an electro-hydraulic system for moving the folding roof between a closed position and an open position. A roof actuation request for moving the folding roof from the closed position to the open position is blocked if the total number of roof actuation requests occurring in a period when the engine is off has reached a given maximum number in order to protect the vehicle battery. A display provides a driver alert information if the total number of roof actuation requests occurring in the period when the engine is off has reached the given maximum number. A method for controlling a power-operated vehicle roof is also provided.
Public/Granted literature
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