RFID/VFID (Radio Frequency Identification Device/Video Frequency Identification Device) comprehensive comparison intelligent vehicle management system and method

Abstract

The invention discloses a RFID / VFID (Radio Frequency Identification Device / Video Frequency Identification Device) comprehensive comparison intelligent vehicle management system and a method. The system comprises one or more automatic vehicle identifying fixed station, one or more automatic vehicle identifying moving station, a communication network and a management center, wherein the fixed station and the moving station are respectively connected with the management center through the communication network; the fixed station and the moving station comprise one or more RFID subsystem, one or more VFID subsystem and one or more intelligent controller; the RFID subsystem and the VFID subsystem are respectively connected with the intelligent controller; and the VFID subsystem comprises a light-supplementing lamp, a high definition camera and a DSP (Digital Signal Processing) module, which are connected one another, wherein the DSP module is embedded in the high definition camera. The problems of finding and trigger starting when a vehicle passes in the absence of a lane coil and the problems of comprehensive comparison and filtering under the conditions of multi-path interference and cloned license plate are solved by using the system provided by the invention. The system provided by the invention has significance for resisting interference, preventing fake and saving energy.

Description

technical field [0001] The invention relates to an RFID / VFID comprehensive comparison intelligent vehicle management system and method. Background technique [0002] With the globalization of the world economy, the number of international metropolitan cities is increasing, and the urban population and vehicles are expanding accordingly. According to statistics from the United Nations, 50% of the world's population has moved into cities in 2008. In China, 15 million people move into cities every year. By 2025, nearly two-thirds of China's population will live in cities. At the same time, with the rapid growth of the number of motor vehicles, the phenomenon of car owners breaking the law, violating regulations, and evading fees has become increasingly prominent. According to the statistics of the past two years, the number of motor vehicles in Chengdu has exceeded 1.6 million. Due to the lack of effective inspection methods, 5% of the owners owe road maintenance fees; accordi...

AI Technical Summary

Problems solved by technology

The DSP module is introduced to solve the problem of detection and triggering of vehicles passing through without lane coils; the comprehensive comparison and filtering module built in the intelligent controller is adopted, and software such as multi-path interference filtering is introduced to solve the problem of multi-path Interference and comprehensive comparison and filtering under the situation of license plate cloning are the key to the contribution of the present invention in terms of anti-interference, anti-counterfeiting and energy saving

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