Wireless communication device

A wireless communication device comprising:

• a narrow-range communication module capable of wireless communication;
• a wide-range communication module capable of wireless communication in a wider range than the narrow-range communication module;
• a connection part connected to a communication network in a vehicle so that communication is possible;
• a controller that controls the narrow-range communication module and the wide-range communication module and communicates with the communication network through the connection part;
• and
• a housing to which the narrow-range communication module, the wide-range communication module, the connection part, and the control unit are assembled, the housing being to be provided to the vehicle, wherein
• the controller includes a priority controller that controls the narrow-range communication module and the wide-range communication module on the basis of an order of priority of communication that is set in advance, and
• the priority controller controls the narrow-range communication module and the wide-range communication module in accordance with the kind of communication data as the order of priority.