V2X-BASED ELECTRONIC TOLL COLLECTION SYSTEM AND METHOD

• Main Authors: LEE JUNG WON, GWEON SOOK JUN, LEE JONG-KOOG, KIM EUI SEOK, SIM SANG GYOO, LEE SANG SEOK, KIM DUK SOO, JOO KI HO, KIM JUNG OOK, RI SOMIN, PARK HYUN KYUNG
• Format: Patent
• Language: English; Japanese
• Published: 22.05.2024
• Subjects: CALCULATING; COMPUTING; COUNTING; DATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FORADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORYOR FORECASTING PURPOSES; PHYSICS; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE,COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTINGPURPOSES, NOT OTHERWISE PROVIDED FOR

To provide a V2X communication-based electronic toll collection system and a V2X communication-based electronic toll collection method that can collect tolls stably and also propose an improved ETCS and its operation method that can protect the location privacy of vehicles.SOLUTION: A V2X communication-based electronic toll collection system (ETCS) includes at least one or more roadside devices (RSUs), a token issuer that verifies a vehicle's de-identified token by communicating with the vehicle's on-board device (OBU) via the at least one or more roadside devices, and a clearing house that communicates with the token issuer to charge a vehicle driver/owner. The token issuer generates toll information for the vehicle based on the vehicle's de-identified token and location information on the at least one or more roadside devices associated with a de-identified token verification process.SELECTED DRAWING: Figure 3 【課題】安定に料金を収受できると共に、車両の位置プライバシーを保護できる改善したＥＴＣＳ及びその動作方法を提案するＶ２Ｘ通信基盤電子料金収受システム及びＶ２Ｘ通信基盤電子料金収受方法を提供する。【解決手段】Ｖ２Ｘ通信基盤電子料金収受システム（ＥＴＣＳ）は、少なくとも１つ以上の路辺装置（ＲＳＵ）と、少なくとも１つ以上の路辺装置を介して車両のオンボード装置（ＯＢＵ）と通信することで車両の非識別化されたトークンを確認するトークン発行者（Ｔｏｋｅｎ Ｉｓｓｕｅｒ）と、トークン発行者と通信して車両の運転者／所有者に課金する精算所（Ｃｌｅａｒｉｎｇ Ｈｏｕｓｅ）と、を含む。トークン発行者は、車両の非識別化されたトークン及び非識別化されたトークンの確認過程に関連する少なくとも１つ以上の路辺装置の位置情報に基づいて車両の料金情報を生成する。【選択図】図３