Thermal management integrated system and vehicle

The invention discloses a thermal management integrated system and a vehicle, and belongs to the technical field of fuel cell heat dissipation. The thermal management integrated system comprises a first thermal management module and a second thermal management module, the first thermal management module is used for adjusting the temperature of a fuel cell stack, a fuel cell BOP, a DCDC transformer, an all-in-one controller, a motor and a motor controller, the number of parts of the whole vehicle is reduced, and the integration degree of the whole vehicle is improved; the confluence of the PTC heater and the radiator is connected with a heating pipeline of the second heat management module through a first electromagnetic valve, so that the waste heat of the fuel cell stack, the fuel cell BOP, the DCDC transformer, the all-in-one controller, the motor and the motor controller and the heat dissipation capability of the PTC heater and the radiator are effectively utilized; parts are in a proper temperature range,