Center device, data communication system, and data communication program product

A data communication program product, which is stored in a tangible non-transitory computer-readable storage medium and comprising instructions to be executed by a center device, the instructions comprising:

• receiving, using a first wireless communication unit, vehicle information from a vehicle, the first wireless communication unit performing wireless communication with the vehicle by a first communication method within a first communication range;
• distributing, using a second wireless communication unit, content data to the vehicle, the second wireless communication unit performing wireless communication, at a higher communication speed than a communication speed of the first communication method, with the vehicle by a second communication method within a second communication range which is smaller than the first communication range;
• and
• controlling, using a distribution control unit, as the distributing of the content data communicated from the second wireless communication unit to the vehicle using the second communication method and in accordance with the vehicle information communicated from the vehicle to the first wireless communication unit using the first communication method, a distribution of reprogramming data that updates an application program of an electronic control device of the vehicle.

A center device comprising:

• a processor configured to wirelessly communicate with a vehicle using a first communication method within a first communication range and wirelessly communicate with the vehicle using a second communication method within a second communication range;
• and
• a memory,
• wherein
• the second communication range has a higher communication speed than a communication speed of the first communication range,
• the second communication range is smaller than the first communication range, and
• the processor is further configured to:
• control a reception of vehicle information communicated from the vehicle using the first communication method and store the received vehicle information in the memory;
• and
• control a distribution of content data communicated to the vehicle using the second communication method in accordance with the vehicle information stored in the memory;
• and
• wherein the content data includes reprogramming data that updates an application program of an electronic control device of the vehicle.

A center device comprising:

• a first wireless communication unit configured to wirelessly communicate with a vehicle using a first communication method within a first communication range;
• a second wireless communication unit configured to wirelessly communicate with the vehicle using a second communication method within a second communication range which is smaller than the first communication range, the second communication method having a communication speed higher than a communication speed of the first communication method;
• a reception control unit configured to control a reception of vehicle information from the vehicle to the first wireless communication unit;
• a distribution control unit configured to control a distribution of content data from the second wireless communication unit to the vehicle in accordance with the received vehicle information;
• and
• a setting change event detection unit configured to detect an occurrence of a setting change event of a collection frequency;
• wherein the reception control unit receives the vehicle information according to the collection frequency to which a setting change is applied in response to the setting change event detection unit detecting the occurrence of the setting change event of collection frequency.

A center device comprising:

• a first wireless communication unit configured to wirelessly communicate with a vehicle using a first communication method within a first communication range;
• a second wireless communication unit configured to wirelessly communicate with the vehicle using a second communication method within a second communication range which is smaller than the first communication range, the second communication method having a communication speed higher than a communication speed of the first communication method;
• a reception control unit configured to control a reception of vehicle information from the vehicle to the first wireless communication unit;
• a distribution control unit configured to control a distribution of content data from the second wireless communication unit to the vehicle in accordance with the received vehicle information;
• and
• a distribution event detection unit configured to detect an occurrence of a content data distribution event;
• wherein the distribution control unit distributes the content data in response to the distribution event detection unit detecting the occurrence of the content data distribution event.