| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a charge collection system with which alternative selection of charge collection based on ETC and charge collection based on a prepaid type charge collecting medium such as a non-contact type IC card can be surely executed. <P>SOLUTION: In the charge collection system with which charge collection based on the ETC and charge collection based on a non-contact type IC card can be executed; when charge collection based on the non-contact type IC card 4 is performed after starting processing for charge collection based on the ETC after a vehicle 1 enters into a toll gate, processing for canceling a result of the processing for the charge collection based on the ETC which is precedently started is performed on execution of charge collection by the non-contact type IC card and only a result of the processing for charge collection based on the non-contact type IC card 4 is validated. <P>COPYRIGHT: (C)2007,JPO&INPIT</p> |
