The invention discloses a steering control method of a double-steel wheel road roller. The steering control method comprises the following steps of reading a steering angle input value of a steering gear of an input unit, reading a crab angle signal of a crab angle sensor and calculating a corner extremum value of a steering shaft via the crab angle signal, comparing the steering angle input value of the steering gear and the corner extremum value, setting a target corner value as a corner extremum value if the steering angle input value of the steering gear is larger than the corner extremum value, setting the target corner value as a steering gear steering value input value if the steering angle input value of the steering gear is lower than or equal to the corner extremum value, determining whether a current corner detected by a steering sensor of the steering unit and the target corner are within in an error range, driving the steering unit to enable the current corner to approach the target corner value if the steering unit and a target corner are out of the error range, and stopping the steering unit if the steering unit and the target corner are within in the error range. The invention further discloses a steering control system of the double-steel wheel road roller.
Steering control method and system of double-steel wheel road roller
2016-02-17
Patent
Electronic Resource
English
IPC: | B62D MOTOR VEHICLES , Motorfahrzeuge |
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