Four-wheel-drive hybrid power system and vehicle

The invention relates to a four-wheel-drive hybrid power system and a vehicle. The four-wheel-drive hybrid power system comprises a first motor, a second motor, a third motor, an engine, a power battery, a first drive axle and a second drive axle. The engine can be selectively in transmission connection with or disconnected from the first motor; the first motor can be selectively in transmission connection with or disconnected from the second motor; the second motor is in transmission connection with the first drive axle; the third motor is in transmission connection with the second drive axle; the first motor is electrically connected with the second motor and the third motor. The power battery is electrically connected with the first motor, the second motor and the third motor. The four-wheel-drive hybrid power system and the vehicle have the advantage of multiple drive modes. 本申请涉及一种四驱混动系统以及车辆，包括第一电动机、第二电动机、第三电动机、发动机、动力电池、第一驱动桥以及第二驱动桥；所述发动机能够选择性地与所述第一电动机传动连接或者断开传动；所述第一电动机能够选择性地与所述第二电动机传动连接或者断开传动；所述第二电动机与所述