GB/T 42442.1-2023 Smart city—Smart parking—Part 1:General requirements

GB/T 42442.3-2023 Smart city—Smart parking—Part 3:Technology requirements for platform

GB/T 22239-2019 Information security technology—Baseline for classified protection of cybersecurity GB/T 34678-2017 Smart city—Technical reference model GB/T 35273-2020 Information security technology—Personal information security specification GB/T 40645-2021 Information security technology—General requirements for security of internet information services GB/T 20851.1-2007 Electronic toll collection—Dedicated short range communication—Part1:Physical layer GB/T 20851.1-2019 Electronic toll collection—Dedicated short range communication—Part 1:Physical layer GB/T 20851.2-2007 Electronic toll collection—Dedicated short range communication—Part 2:Data link layer GB/T 20851.2-2019 Electronic toll collection—Dedicated short range communication—Part 2:Data link layer GB/T 20851.3-2007 Electronic toll collection—Dedicated short range communication—Part 3:Application layer GB/T 20851.3-2019 Electronic toll collection—Dedicated short range communication—Part 3:Application layer GB/T 20851.4-2007 Electronic toll collection—Dedicated short range communication—Part 4:Equipment application GB/T 20851.4-2019 Electronic toll collection—Dedicated short range communication—Part 4:Equipment application GB/T 20851.5-2007 Electronic toll collection—Dedicated short range communication—Part5:Test methods of the main parameters in physical layer GB/T 20851.5-2019 Electronic toll collection—Dedicated short range communication—Part 5:Test methods of the main parameters in physical layer GB/T 35070.1-2018 Parking electronic toll collection—Part 1:Data format and technical specification for CPU card GB/T 35070.2-2018 Parking electronic toll collection—Part 2:Technical specification for terminal equipment GB/T 35070.3-2018 Parking electronic toll collection—Part 3:Transaction process GB/T 35070.4-2018 Parking electronic toll collection—Part 4:Technical specification for key equipment testing YD/T 3400-2018 The overall technical requirements for LTE-based vehicle-to-everything (V2X) wireless communication technology YD/T 3922-2021 LTE Digital Cellular Mobile Communication Network Terminal Equipment Technical Requirements (Phase 4)