The invention discloses a communication command car, which comprises a cab and a carriage, wherein the carriage comprises a command room and a rear cabin; a multimedia center is arranged in the command room, the multimedia center comprises a lifting video capture device, a television wall and a multimedia box; a power supply device is arranged in the rear cabin, and the power supply device comprises a generator and a switch panel provided with an external power interface; a lodging type antenna is arranged at the top of the communication command car, and an electric support leg is arranged below a chassis of the communication command car. Through the method, the communication command car, provided by the invention, has the advantages of wide application range and complete functions, and is used for emergency fields of all kinds of emergencies, and the field information is timely collected so as to be beneficial for decision of an emergency plane and command of the fields.