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introduction
RFID is the abbreviation of “Radio Frequency Identification” in Chinese. The system uses RFID technology to intelligently manage electric vehicles. It matches the information of the approved electric vehicles and writes the electric vehicle information into the electronic tags. Each electric vehicle user is equipped with 2 and 2 The above RFID tags containing user information. When the vehicle passes through the data monitoring point, the data collection device will automatically find the vehicle electronic tag and key tag. When the vehicle electronic tag and key tag are matched successfully at the same time, the system records the vehicle’s trajectory information (including vehicle entry or exit information) and Real-time transmission of vehicle trajectory information to the designated database; on the contrary, when the matching is unsuccessful, the relevant information will be recorded and the management department and the owner of the vehicle will be notified by SMS. At the same time, the monitoring point alarm will sound the alarm, and the security personnel can deal with the actual situation on the spot. ; If there is a public security dedicated skynet at the gate of the residential quarter, the information of the collection equipment can be integrated with the relevant information of the skynet project. The management department can use the alarm information to read the video images and pictures of the electric vehicle with abnormal information at any time to quickly check An abnormal situation of an electric vehicle. If the vehicle is stolen, the owner can also use the Internet or SMS special code to automatically register the vehicle being stolen and complete the active and passive management of the vehicle.
During the daily inspections of card jams, traffic management, etc., the law enforcement agencies only need to bring an RFID handheld two-in-one reader and the latest vehicle information data storage card downloaded from the management system database. Scan the target electric vehicle within the distance (at the same time, the RFID handheld device can also check the second-generation ID card) to obtain the vehicle owner, contact information, vehicle model, record registration date, whether it is a stolen vehicle, and other related information, When the detected vehicle has a robbery record, the reader will automatically alarm and display the relevant interface, and the police can deal with it according to the law according to different situations.
System composition and framework
This system mainly includes data center platform, service center platform, electric vehicle dynamic supervision and monitoring platform, centralized parking lot collection point, short message platform, other platform interfaces, community collection point, road bayonet collection point, handheld device inspection, etc. component.
System functions
1. Bayonet information collection
The data of the entrances and exits of the community, road bayonet, temporary centralized electric vehicle parking points and other places will be collected, matched, analyzed, saved, and transmitted through RFID read-write equipment.
2. Mobile law enforcement inspections
Law enforcement officers of the administrative department collect RFID electronic tags through RFID mobile law enforcement handheld devices and perform network transmission, matching, analysis, etc. to check whether the vehicle is abnormal. At the same time, the mobile law enforcement terminal also supports the second-generation resident ID card to be viewed as a mobile law enforcement terminal Can work in multiple modes.
3. SMS notification alert
The system SMS platform can inform the manager or the owner of the electric vehicle of abnormal traffic in time. At the same time, the SMS platform also supports the system’s legal electric vehicle owner to conduct self-service vehicle automatic registration and stolen robbery work through specific short signals.
4. Wireless transmission of collected data
All the successfully collected data at the entrances and exits of the community, road bayonet, and temporary centralized electric vehicle parking spots can be uploaded and downloaded through GPRS/3G/WiFi/other broadband transmission modes. The specific transmission method can be based on the specific situation of the system implementation. Certainly.
5. Information registration
Vehicle and owner information registration, community reader/writer information registration, road bayonet reader/writer information registration, intelligent front-end machine information registration, stolen vehicle information registration, daily inspection information registration.
6. Information query
Vehicle information inquiry, vehicle owner information inquiry, vehicle trajectory information inquiry, stolen vehicle information inquiry, intelligent front-end machine online inquiry, offline intelligent front-end machine inquiry, daily inspection information inquiry.
7. Information statistics
Electric vehicle traffic statistics function (monthly, by day), statistics on the number of new electric vehicles and electric vehicle owners (monthly, by day), statistics on traffic alarms of the number of communities, statistics on the number of registered car thefts (monthly, by day) , SMS notification and SMS report theft statistics, road checkpoint traffic statistics (monthly, daily), etc.
System Features
1. Security: The use of customized protocols, and to ensure the advanced nature of encryption and decryption technology, will not be intercepted and cracked, ensuring the security of the system;
2. Long distance: Due to the use of 2.45GHz active electronic tag system, the recognition distance can be up to 100 meters;
3. Quick response: Once an illegal vehicle is detected, the system can respond within a few seconds and promptly notify the on-site personnel to deal with it.
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