| 摘要 |
A driving state monitoring apparatus for a vehicle, for monitoring a driving state of a vehicle of a driver is disclosed. According to the apparatus, a behavior parameter indicative of a lateral movement of the vehicle and a vehicle speed are detected. A behavior reference is set according to changes in the behavior parameter. A running locus of the vehicle is calculated according to the behavior parameter, the behavior reference, and the vehicle speed. A plurality of vehicle behavior feature parameters indicative of the feature of vehicle behavior is calculated according to the running locus and it is determined whether or not the driving state of the driver is proper according to the plurality of vehicle behavior feature parameters.
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