VEHICLE COMMUNICATION SYSTEM

To improve communication efficiency between a vehicle and a server in a vehicle communication system that performs data communication between an in-vehicle communication device and a server.SOLUTION: In a communication system, in advance registration when using a service, user identification informa...

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Bibliographic Details
Main Authors OKIMOTO YASUHIRO, OMORI YUSUKE, HATAKEYAMA RYOTA, SHIMOTSU TOMOKI
Format Patent
LanguageEnglish
Japanese
Published 14.05.2024
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Summary:To improve communication efficiency between a vehicle and a server in a vehicle communication system that performs data communication between an in-vehicle communication device and a server.SOLUTION: In a communication system, in advance registration when using a service, user identification information that can identify a user, vehicle identification information that can identify a vehicle used, service plan information selected by the user, service type information that makes up the service plan information, and functional information that makes up the service type information are linked and stored on a server 2. When using the service, when connection processing is performed between an in-vehicle communication device 1a of a vehicle 1 and the server 2, the function information stored in association with the user identification information is transmitted from the server 2 to the vehicle 1.SELECTED DRAWING: Figure 1 【課題】車載通信機とサーバとの間でデータ通信を行う車両の通信システムにおいて、車両とサーバとの間の通信効率の向上を図る。【解決手段】通信システムでは、サービスを利用する際の事前登録において、ユーザを識別可能なユーザ識別情報、使用する車両を識別可能な車両識別情報、ユーザが選択したサービスプラン情報、当該サービスプラン情報を構成するサービス種別情報、各サービス種別情報を構成する機能情報の各情報が紐づけられてサーバ2に記憶される。サービスを利用する際、車両1の車載通信機1aとサーバ2間の接続処理が行われる際、サーバ2から車両1に対して、ユーザ識別情報などに紐づけて記憶されている機能情報が送信される。【選択図】図1
Bibliography:Application Number: JP20220172875