A plurality of in-vehicle information collecting devices mounted on a plurality of vehicles; a center server to manage each in-vehicle information collecting device as a communication target; and a communication unit to relay communication between each in-vehicle information collecting device and the center server are included. Each in-vehicle information collecting device has an in-vehicle controller to transmit/receive information including vehicle information to/from the center server, and the center server includes a server controller to transmit/receive information to/from each in-vehicle controller. The server controller, when receiving the vehicle information from each in-vehicle controller, analyzes the received vehicle information, generates speed information defining a transmission speed of the vehicle information based on an analysis result, and transmits the generated speed information to each in-vehicle controller. Each in-vehicle controller controls a communication amount of the vehicle information to the server controller, based on the speed information received from the server controller.
INFORMATION COMMUNICATION SYSTEM, INFORMATION COMMUNICATION METHOD, AND SERVER
INFORMATIONSKOMMUNIKATIONSSYSTEM, INFORMATIONSKOMMUNIKATIONSVERFAHREN UND SERVER
SYSTÈME DE COMMUNICATION D'INFORMATIONS, PROCÉDÉ DE COMMUNICATION D'INFORMATIONS ET SERVEUR
04.12.2019
Patent
Elektronische Ressource
Englisch
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