Deceleration control method for amphibious vehicle during water sailing

According to the speed reduction control method for the amphibious vehicle during water sailing, the amphibious vehicle driven by the spray pump and provided with the backing bucket can automatically control the rotating speed of the spray pump and the position of the backing bucket through the brake pedal according to the land driving habit and depending on the control unit according to the brake pedal signal and the sailing speed signal, and proper braking force is obtained; the speed reducing and parking effects of the amphibious vehicle in the water surface driving process are achieved. According to the control method, the braking effect can be intelligently adjusted to meet the driving requirement, the insufficient experience of a driver is made up, the operation difficulty of the driver is simplified, and the safety of the amphibious vehicle during water surface navigation is improved. 本发明提供了一种两栖车辆水上航行时的减速控制方法，基于喷泵驱动并配备倒航斗的两栖车辆，可按照陆地驾驶习惯，通过制动踏板，依靠控制单元根据制动踏板信号和航速信号，自动控制喷泵转速和倒航斗位置，获得合适的制动力，达到两栖车辆水面驾驶过程中的减