Method and apparatus for determining workload of motor vehicle d

Details Method and apparatus for determining workload of motor vehicle d Method and apparatus for determining workload of motor vehicle d

1997-10-31

2000-05-09

Chin, Gary

Data processing: vehicles, navigation, and relative location

Vehicle control, guidance, operation, or indication

701301, 340576, 180272, G08B 2100

Patent

active

060616105

ABSTRACT:
A steering angle sensor monitors the steering angle of a vehicle as the vehicle is driven. The steering angle signal is input to a processing device which generates steering angle prediction errors based on the received steering angle. The processing device then generates a distribution of steering angle prediction errors. The distribution of prediction errors is compared to the distribution of steering angle prediction errors representing load-free driving. The comparison represents the driver's workload.

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patent: 5012226 (1991-04-01), Love
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