Vehicle-roadside service providing system

摘要

A vehicle-roadside service providing system enables a user to use even a service which is not accommodated by on-board service client equipment installed on a vehicle. A service host equipment (1) stores a service sequence that describes the content of a service. Service client equipment (6) acquires the service sequence from the service host equipment (1) through DSRC equipment (5a, 5b) at the times of execution of the service. The service sequence is sequentially executed by sequence step executing parts (4, 10) while performing data transmission and reception through communications between the service host equipment (1) and the service client equipment (6) based on the service sequence. Information insufficient in the course of the service is received from the user by a human interface part (7).