Vehicle data collection system

Abstract

To provide useful information appropriate for the need of a vehicle external device from a vehicle to the vehicle external device by appropriately processing an aggregation target on the vehicle side .SOLUTION: A vehicle data collection system of the present disclosure comprises: an on-vehicle control device for a vehicle; and a vehicle outside device that is installed outside the vehicle and acquires an aggregation result for data collected by the vehicle from the on-vehicle control device. The vehicle outside device designates a data type and a data size of a condition variable, which defines an object variable as a target of aggregation and prerequisite conditions of aggregation, and transmits them to the vehicle control device. The on-vehicle control device generates an aggregation result by matching the data types and the data sizes of the object variable and the condition variable on the basis of the data type and the data size designated by the vehicle outside device.SELECTED DRAWING: Figure 1

Images