ROAD PRICING SYSTEM, BILLING REQUEST DEVICE, CONTROL METHOD, AND PROGRAM

摘要

This road pricing system is provided with: a GPS reception device; a roadside wireless device; a billing processing device that performs billing processing with respect to the use of a specific zone by a vehicle (V); and a billing request device that is provided to the vehicle (V) and when the vehicle (V) enters the specific zone, requests of the billing processing device a billing processing with respect to the use of the specific zone. The billing request device has a billing request unit that, if the current position measured by the GPS reception device corresponds to the specific zone, requests of the billing processing device a billing processing with respect to the use of the specific zone if billing processing has not taken place with respect to the use of the specific zone, and if zone data has been received from the roadside wireless device, requests of the billing processing device the billing processing with respect to the use of the specific zone if billing processing has not taken place with respect to the use of the specific zone indicated by the zone data.