Method and system for controlling wading mode differential lock and vehicle

The invention provides a method and system for controlling a wading mode differential lock and a vehicle. The method comprises the steps that a control request is received; determining the current state of the vehicle according to the control request; and when the current state of the vehicle is in a preset state, responding to the control request, and controlling at least one of a central differential lock and a rear axle differential lock to be locked so as to control the vehicle to be in a wading mode corresponding to the control request. The method aims at solving the problem that sideslip is serious due to high-speed four-wheel-drive running in the wading mode and solving the problem that the possibility of unpredictable risks is increased when the steering of the vehicle does not reach the steering required by a driver due to the fact that the steering of the low-speed four-wheel-drive running vehicle is limited in the wading mode. 本发明提供了一种控制涉水模式差速锁的方法、系统及车辆，所述方法包括：接收到控制请求；根据所述控制请求，确定车辆的当前状态；在所述车辆的当前状态处