V2p-based parking service privacy protection system and method

• Main Authors: LUO RAN, ZHANG JIANHONG, YAN ZI'AN, HAN HAOTING
• Format: Patent
• Language: Chinese; English
• Published: 23.04.2021
• Subjects: CALCULATING; COMPUTING; COUNTING; DATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FORADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORYOR FORECASTING PURPOSES; ELECTRIC COMMUNICATION TECHNIQUE; ELECTRIC DIGITAL DATA PROCESSING; ELECTRICITY; PHYSICS; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE,COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTINGPURPOSES, NOT OTHERWISE PROVIDED FOR; TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION

The invention discloses a v2p-based parking service privacy protection system and method. The v2p-based parking service privacy protection system comprises a blind signature certificate generation department (PKI), a parking lot terminal (PLT), a parking lot service provider (PSP), an autonomous vehicle (AV) and a smartphone (SM). The user registers in the PKI, and the PKI returns a blind certificate; the PLT registers to the PSP, and the PSP returns a signature key to the PLT; the user submits a service application request to the PSP through the SM and returns a request token SESS; the user uses the SESS to inquire parking lot information from the PSP, and the PSP returns to the parking lot according to the pseudo position of the user; the user selects a parking lot and sends a reservation request and a signature to the PSP; the PSP forwards the request and the signature to the corresponding PLT, and after the PLT verifies the request and the signature, a parking permission code is generated and sent to the