| 摘要 |
A detection system (40) suitable for detecting loss of concentration of a driver of a road going vehicle comprising a steering system (22) extending between a steering wheel (24) connected to a steering shaft (26) and road engaging steered wheels (18, 20) of the vehicle, comprises a controller (44) mountable on the vehicle. A first movement sensor A is mountable in a region of the steering wheel (24) or shaft (26), to sense movement of the steering wheel or shaft. The first sensor is connected to the controller (44) to provide the controller with a first signal in response to movement of the steering wheel (24) or shaft (26). The controller (44) is configured to generate an output signal, if there has not been movement of the steering wheel (24) or shaft (26) for a first time period.
|
