Abstract: A vehicle control system includes a plurality of devices, a first device included in the devices including: a storage configured to store consistency information including a permitted combination of versions of software installed on each of one or more devices in association with each of the control functions; a determination unit configured to determine whether the consistency information consistent with versions of software installed on a part of the devices exists when consistency does not exist in the versions of all software installed on each of the devices; and a performance control unit configured to permit performance of a part of control functions associated with the consistency information consistent with the versions of software installed on the part of the devices when the consistency information consistent with the versions of software installed on the part of the devices exists.

Abstract: A specific on-board device, that is any one of a plurality of on-board devices, is configured to acquire the versions of software included in other on-board devices when the power source of a vehicle is turned on. The specific on-board device determines whether or not the versions of the software of all the on-board devices that constitute a vehicle control system are consistent, by comparing the version of the software of the specific on-board device and the versions of the software acquired from the other on-board devices with first consistency information prestored.

Abstract: A specific on-board device, that is any one of a plurality of on-board devices, is configured to acquire the versions of software included in other on-board devices when the power source of a vehicle is turned on. The specific on-board device determines whether or not the versions of the software of all the on-board devices that constitute a vehicle control system are consistent, by comparing the version of the software of the specific on-board device and the versions of the software acquired from the other on-board devices with first consistency information prestored.

Abstract: A vehicle control system includes a plurality of devices, a first device included in the devices including: a storage configured to store consistency information including a permitted combination of versions of software installed on each of one or more devices in association with each of the control functions; a determination unit configured to determine whether the consistency information consistent with versions of software installed on a part of the devices exists when consistency does not exist in the versions of all software installed on each of the devices; and a performance control unit configured to permit performance of a part of control functions associated with the consistency information consistent with the versions of software installed on the part of the devices when the consistency information consistent with the versions of software installed on the part of the devices exists.

Abstract: A vehicle control system includes a plurality of devices, a first device included in the devices including: a storage configured to store consistency information including a permitted combination of versions of software installed on each of one or more devices in association with each of the control functions; a determination unit configured to determine whether the consistency information consistent with versions of software installed on a part of the devices exists when consistency does not exist in the versions of all software installed on each of the devices; and a performance control unit configured to permit performance of a part of control functions associated with the consistency information consistent with the versions of software installed on the part of the devices when the consistency information consistent with the versions of software installed on the part of the devices exists.

Abstract: A specific on-board device, that is any one of a plurality of on-board devices, is configured to acquire the versions of software included in other on-board devices when the power source of a vehicle is turned on. The specific on-board device determines whether or not the versions of the software of all the on-board devices that constitute a vehicle control system are consistent, by comparing the version of the software of the specific on-board device and the versions of the software acquired from the other on-board devices with first consistency information prestored.

Abstract: A specific on-board device, that is any one of a plurality of on-board devices, is configured to acquire the versions of software included in other on-board devices when the power source of a vehicle is turned on. The specific on-board device determines whether or not the versions of the software of all the on-board devices that constitute a vehicle control system are consistent, by comparing the version of the software of the specific on-board device and the versions of the software acquired from the other on-board devices with first consistency information prestored.

Abstract: A vehicle control system includes a plurality of in-vehicle devices. Each of the in-vehicle devices includes a compatibility information storing unit that stores compatibility information including an allowable combination of software versions of all the in-vehicle devices constituting the vehicle control system.

Abstract: A vehicle control system includes a plurality of devices, a first device included in the devices including: a storage configured to store consistency information including a permitted combination of versions of software installed on each of one or more devices in association with each of the control functions; a determination unit configured to determine whether the consistency information consistent with versions of software installed on a part of the devices exists when consistency does not exist in the versions of all software installed on each of the devices; and a performance control unit configured to permit performance of a part of control functions associated with the consistency information consistent with the versions of software installed on the part of the devices when the consistency information consistent with the versions of software installed on the part of the devices exists.

Abstract: A vehicle control system includes a plurality of devices, a first device included in the devices including: a storage configured to store consistency information including a permitted combination of versions of software installed on each of one or more devices in association with each of the control functions; a determination unit configured to determine whether the consistency information consistent with versions of software installed on a part of the devices exists when consistency does not exist in the versions of all software installed on each of the devices; and a performance control unit configured to permit performance of a part of control functions associated with the consistency information consistent with the versions of software installed on the part of the devices when the consistency information consistent with the versions of software installed on the part of the devices exists.

Abstract: A vehicle control system includes a plurality of devices, a first device included in the devices including: a storage configured to store consistency information including a permitted combination of versions of software installed on each of one or more devices in association with each of the control functions; a determination unit configured to determine whether the consistency information consistent with versions of software installed on a part of the devices exists when consistency does not exist in the versions of all software installed on each of the devices; and a performance control unit configured to permit performance of a part of control functions associated with the consistency information consistent with the versions of software installed on the part of the devices when the consistency information consistent with the versions of software installed on the part of the devices exists.

Abstract: A vehicle control system includes a plurality of in-vehicle devices. Each of the in-vehicle devices includes a compatibility information storing unit that stores compatibility information including an allowable combination of software versions of all the in-vehicle devices constituting the vehicle control system.

Abstract: A specific on-board device, that is any one of a plurality of on-board devices, is configured to acquire the versions of software included in other on-board devices when the power source of a vehicle is turned on. The specific on-board device determines whether or not the versions of the software of all the on-board devices that constitute a vehicle control system are consistent, by comparing the version of the software of the specific on-board device and the versions of the software acquired from the other on-board devices with first consistency information prestored.