The invention provides a steering intention determination device, a vehicle control device, a steering assist device and a steering assist system. The steering intention determination device includes a calculation unit (1) that calculates a value based on the product of a steering angular velocity and a steering torque and the product of the time differential values of a steering torque and the steering angle, and a determination unit (1) that determines that the driver has a turn-and-steer steering intention in a case where the value is equal to or greater than a predetermined value, determine that the driver has a steering holding intention in a case where the value is less than the predetermined value and the absolute value of the steering angular velocity is less than a predetermined angular velocity, and determine that the driver has a switchback steering intention in a case where the value is less than the predetermined value and the absolute value of the steering angular velocity is equal to or greater than the predetermined angular velocity.
STEERING INTENTION DETERMINATION DEVICE, VEHICLE CONTROL DEVICE, STEERING ASSIST DEVICE, AND STEERING ASSIST SYSTEM
2015-09-23
Patent
Electronic Resource
English
IPC: | B62D MOTOR VEHICLES , Motorfahrzeuge |
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