Application of UHF anti-tamper vehicle windshield electronic tags

The vehicle windshield electronic tag is a smart tag that uses radio frequency identification (RFID) technology to achieve vehicle management and monitoring. It can be attached to the windshield of the vehicle and communicate with the reader through ultra-high frequency (UHF) signals to realize vehicle identity recognition, location tracking, data collection and other functions.

Vehicle windshield electronic tags have the following characteristics:

· Long-distance identification: UHF signals can penetrate non-metallic objects, so reading and writing operations can be performed within a distance of 1 to 15 meters, without being limited by vehicle speed, and there is no missed reading.

· Anti-disassembly and anti-tearing: Electronic tags are designed with special materials and structures, and are waterproof, dustproof, high temperature resistant, and aging resistant. At the same time, when it is artificially damaged, the electronic tag will automatically destroy the program so that it cannot be used again.

· Anti-transfer: The electronic tag is tightly attached to the windshield. If you try to transfer it to other vehicles, the electronic tag will be damaged or invalid.

Vehicle windshield electronic tags have a wide range of application scenarios:

· Vehicle management: By installing readers and antennas in parking lots, toll stations, inspection stations and other locations, automatic identification and registration of incoming and outgoing vehicles can be achieved, and data exchange and analysis can be performed with the backend system.

· Vehicle monitoring: By installing the GPS positioning module and wireless communication module on the electronic tag, the vehicle's location information can be obtained in real time, and data exchange and analysis can be performed with the background system.

· Vehicle safety: By installing an infrared positioning module and a radio frequency transmission module on an electronic tag, you can realize the perception of the surrounding environment and perform data exchange and analysis with the background system.

The following is a case about the Shenzhen Municipal Public Security Bureau Traffic Police Department using ultra-high frequency anti-tamper vehicle windshield electronic tags as a means of vehicle management and monitoring, realizing automatic identification, registration, and illegal handling of motor vehicles in the city. Function.

In order to improve traffic management efficiency, reduce labor costs, and reduce traffic accidents and congestion, the Traffic Police Department of the Shenzhen Municipal Public Security Bureau decided to use ultra-high frequency anti-tamper vehicle windshield electronic tags as a means of vehicle management and monitoring.

Because UHF anti-tamper vehicle windshield electronic tags have the characteristics of long reading range, anti-tear, waterproof, and high temperature resistance, they can be firmly attached to the vehicle windshield and will become ineffective once they are torn off or damaged. This tag can Store the basic information of the vehicle (such as license plate, color, model, etc.) and status information (such as whether it has annual inspection, whether it is illegal, etc.). The Traffic Police Department of the Shenzhen Municipal Public Security Bureau has deployed thousands of UHF readers and cameras throughout the city, forming an intelligent vehicle management platform covering major roads and key areas in the city.

This program works very well. By using ultra-high frequency anti-tamper vehicle windshield electronic tags, the Traffic Police Department of the Shenzhen Municipal Public Security Bureau has realized automatic identification, registration, and illegal processing of motor vehicles in the city. The system can effectively improve traffic management efficiency, reduce labor costs, and reduce traffic accidents and congestion. For example:

· For motor vehicles with foreign license plates, after entering Shenzhen City, they must go to the designated location within the specified time to apply for a temporary driving permit and affix a temporary electronic label. Otherwise, it will be automatically recorded and fined after being scanned by the reader on the road.

· Motor vehicles that fail to conduct annual inspections on time or have other illegal behaviors will be automatically recorded and fined after being scanned by readers on the road. Points will be deducted or temporarily suspended depending on the severity of the case.

· For motor vehicles suspected of illegal activities such as theft, cheating, escape, etc., after being scanned by the reader on the road, it will automatically record and alarm, and the camera will be used for tracking, positioning and dispatching.

· For motor vehicles that need priority or enjoy special treatment (such as ambulances, fire trucks, official vehicles, etc.), after being scanned by the reader on the road, they will automatically identify and provide corresponding convenience and protection, such as turning on the green light, cleaning Roads etc.

Summary: The application case of ultra-high frequency anti-tamper vehicle windshield electronic tags at the Traffic Police Station of the Shenzhen Public Security Bureau demonstrates an advanced traffic management technology and model, providing a reference for other cities. This technology can not only improve the efficiency and level of traffic management, but also ensure public safety and order and promote the harmonious development of society.