Abstract: A vehicular apparatus is configured to authenticate a user of a vehicle. In response to authenticating the user, a user management table, which manages an association between the user and a permitted or prohibited operation of the user for each vehicle scene, is referred to, and the permitted or prohibited operation of the user authenticated is specified to provide a specified result. An application corresponding to the permitted or prohibited operation of the user is notified of the specified result to manage the operation of the user.

Abstract: An electronic control device includes: a data extraction unit that extracts data from a data frame conforming to a predetermined communication protocol; a vehicle information generation unit that generates vehicle information based on the data extracted by the data extraction unit; a vehicle information storage unit that stores the vehicle information generated by the vehicle information generation unit; and a vehicle information provision unit that provides the vehicle information stored by the vehicle information storage unit to one of the applications as a request source that requests the vehicle information to be provided.

Abstract: An information processing device that includes: a processor configured to: receive a transmission frame containing vehicle information; disassemble the transmission frame into signals; and store a value of each signal in an array pre-prepared by the signal and an ID of the transmission frame according to a reception sequence of the signals.

Abstract: An authentication management device includes an authenticator unit, a manager unit, and a verifier unit. The authenticator unit is configured to check an authentication status of a user of a vehicle and an authorization status of an operation related to the vehicle based on an authentication information of the user and an authorization information of the operation in response to an operation request given by the user, and transmit the operation request to a functional unit configured to realize the operation upon confirming that the user has been authenticated and the operation has been authorized. The verifier unit is configured notify the manager unit of a receipt of an invalid request upon determining that the operation request is invalid. Upon being notified of the receipt of the invalid request, the manager unit changes at least one of the authentication information or the authorization information corresponding to an invalid requester user.

Abstract: A vehicular apparatus is configured to authenticate a user of a vehicle. In response to authenticating the user, a user management table, which manages an association between the user and a permitted or prohibited operation of the user for each vehicle scene, is referred to, and the permitted or prohibited operation of the user authenticated is specified to provide a specified result. An application corresponding to the permitted or prohibited operation of the user is notified of the specified result to manage the operation of the user.