The invention provides a remote driving steering synchronization system and method, and relates to the field of remote driving, the specific scheme comprises a remote control end and a loader body end which are connected, the remote control end collects the steering angle of a remote steering wheel in real time, and a control signal is generated; the loader body end synchronously controls the steering of a local steering wheel based on the control signal; the synchronous control comprises zero correction when the loader goes straight and does not turn and full rotation correction when a remote steering wheel rotates fully; zero correction is carried out on a servo motor at the loading machine body end and a damping motor at the remote control end; the full-turn correction is to automatically correct the full-turn angle of the remote steering wheel based on the temperature of the hydraulic oil collected in real time, so that the full-turn angle of the remote steering wheel is consistent with the full-turn angle of the local steering wheel; by quantifying the influence of the hydraulic oil temperature on steering, the steering angle of the steering wheel at the remote control end corresponding to the real engine cab is corrected, so that accurate steering of the loading machine is realized.
本发明提出了一种远程驾驶转向同步系统及方法,涉及远程驾驶领域,具体方案包括相连的远程控制端和装载机本体端:远程控制端实时采集远程方向盘的转角,生成控制信号;装载机本体端基于控制信号,对本地方向盘的转向进行同步控制;所述同步控制包括装载机直行不发生转弯时的零位校正和远程方向盘满转时的满转校正;零位校正是对装载机本体端的伺服电机、远程控制端的阻尼电机进行零位校正;满转校正是基于实时采集的液压油温度,对远程方向盘的满转角度进行自动校正,使远程方向盘的满转角度和本地方向盘的满转角度一致;本发明通过量化液压油温对转向的影响,对远程控制端方向盘对应于实机驾驶舱转角进行修正,从而实现装载机精准的转向。
Remote driving steering synchronization system and method
一种远程驾驶转向同步系统及方法
2024-04-12
Patent
Elektronische Ressource
Chinesisch
IPC: | B62D MOTOR VEHICLES , Motorfahrzeuge |
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