Application of RFID anti-counterfeiting tags in the management of military vehicles
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Project background
In recent years, the illegal crimes of counterfeiting military license plates have been more prominent in our country, and traffic accidents involving counterfeiting military license plates have also occurred from time to time. According to the Guangdong Provincial Expressway Co., Ltd., the suspected fraudulent operation of military vehicles for card punching and fee evasion has had a very bad impact on society and has also seriously damaged the good image of the People’s Army. According to reports, almost all suspected counterfeit operating military vehicles are overloaded and overloaded, and because of the fake license plates, traffic police and road law enforcement officers cannot investigate and deal with them. They are often more crazy than ordinary vehicles. The road caused devastating damage, which also caused a large number of vicious traffic accidents. According to the Provincial Expressway Co., Ltd., according to estimates, in 2006, the amount of evasion of suspected operating military vehicles on highways in the province alone exceeded 100 million yuan.
Therefore, it is urgent to severely crack down on illegal behavior of decked (fake-licensed) military vehicles on the road.
development trend
With the development of the market economy and the adjustment of the military system, the current management of military vehicle license plates is no longer compatible with the requirements of strict military management and the needs of military construction and development. The Military Transportation Department of the General Logistics Department of the People’s Liberation Army began to replace military vehicle license plates for the entire army on December 1, 2004. The new military number plate is embedded with a non-contact anti-counterfeiting and information radio frequency card, and the basic parameter information of the vehicle is input. The authenticity of the vehicle can be identified by a handheld identifier, and the use and management of the military vehicle number plate can be checked; the back of the number plate is embossed with special The anti-counterfeiting pattern strengthens the anti-counterfeiting measures.
Although the new license plate has made great breakthroughs in anti-counterfeiting technology, the radio frequency card in the military vehicle license plate has a relatively low operating frequency and a short recognition distance. Inspectors can only perform vehicle inspections when they are parked. Long-distance identification of license plates is not possible for mobile vehicles, which increases the workload of military vehicle inspections and is technically limited. Therefore, it is impossible to fully and thoroughly combat counterfeit license plates. military vehicle.
The military vehicle intelligent anti-counterfeiting management system based on RFID technology launched by Beijing Chuangyi Technology Co., Ltd. can effectively solve the above problems and attach anti-counterfeiting labels to military vehicles. The system uses radio frequency technology to perform high-accuracy, high-reliability, and fully automatic identification of military vehicles, military and police vehicles passing through various bayonet points, which is conducive to improving the work efficiency of the public security traffic management department, improving the level of scientific management, and improving comprehensive defense. The function of control ability.
Program overview
The RFID-based intelligent anti-counterfeiting management system for military vehicles uses the characteristics of RFID electronic tags and digital anti-counterfeiting technology to encrypt and store information to maximize the confidentiality and uniqueness of information, and can perform remote automatic identification, which can completely realize vehicle certification Brand anti-counterfeiting and improve the information level of military vehicle management. The system adopts high-tech information management methods, strengthens the anti-counterfeiting and information management functions of military vehicles, intensifies inspection and supervision, and improves management efficiency. The realization of this system provides a reliable technical means to deter counterfeit military vehicles.
The non-contact information communication is carried out between the RFID military vehicle driving permit and the RFID reader. The RFID military vehicle driving permit sends its own information (such as ID number, etc.) to the RFID reader. The RFID reader receives and decodes the information, and transmits it to the RFID reader through the computer network. The background computer system performs processing and feeds back the information processing results to the RFID reader. The whole process is fast and efficient, greatly reducing manual operations.
system structure
The system consists of four parts:
(1) Military vehicle driving license is the radio frequency identification card on military vehicles and police vehicles. The issuance of RFID military vehicle driving permits is the uniform issuance of RFID military vehicle driving permits throughout the army to replace the old paper driving permits, which can realize the intelligent anti-counterfeiting of military vehicles.
(2) Fixed identification readers at entrances and exits and checkpoints. Realize the inspection of vehicles passing through fixed intersections and checkpoints. The military vehicle information obtained by the fixed card reader can be sent to the information center via GPRS to check whether it is a blacklisted vehicle, and if it is, it will call the police. If the military vehicle information is not obtained from the fixed card reader, an alert will be sent to the checkpoint personnel and the information center to intercept it.
(3) The mobile identification reader or the auditor’s handheld reader on the inspection vehicle has the same function as a fixed card reader, but can realize mobile inspection.
(4) The control center of the Information Center of the Public Security Bureau conducts comprehensive control of inspectors and vehicles, and stores all inspection information.
system design
(1) Issuing RFID military vehicle driving permits. Establish an RFID military vehicle driving license for each military vehicle. The RFID military vehicle driving license records the basic information of the military vehicle (such as the owner’s name, license plate, model, frame number, engine number, unit, contact number, etc.), and each military vehicle The vehicle only holds an RFID driving permit. The military vehicle driving license of the RFID electronic tag has a unique ID number, which cannot be copied or modified. Only the special reader of the military vehicle management department can encrypt, decrypt, read and write the RFID military vehicle driving license to prevent the leakage of vehicle information.
(2) Automatic remote inspection. Inspectors can use hand-held phones or readers on the roadside to realize that military vehicles can be inspected at long distances while they are in motion. The maximum distance between identifications can reach 80 meters. When the military vehicle passes the RFID reader at a long distance, the RFID reader can identify the authenticity of the vehicle, avoiding the cumbersomeness of commanding the vehicle to slow down, stop, and scan and inspect at close range.
(3) The network comprehensively covers the audit. Establishing data sharing through wireless network, real-time cross-military area inspection RFID military vehicle automatic anti-counterfeiting system can connect the military vehicle number plate management information system to the military 310 network, adopting three-level network data management of military regions, provincial military regions, and military regions. Each level of data management center realizes wireless data access, so that RFID readers can easily access data management machines at all levels through wireless networks. Inspectors can use the network to implement joint inspections across military regions across the military and comprehensively crack down on fake decked military vehicles.
System functions
The system has the following functions:
1. Military vehicle license management
It has the functions of issuing, querying, recycling, revoking, reporting loss, statistical analysis, printing, etc. of driving permits. The management of driving permits needs to be strictly and uniformly accepted. Achieve strict one license to one vehicle, and truly record the license plate number of military vehicles and police vehicles, the year when the vehicle was purchased, the time when the license was issued, the company, the vehicle model, the owner’s name, address, telephone number, ID number, driver’s license number, violation records, and vehicle photos And other information.
2. Audit management
(1) Dynamic display
Information such as the license plate number, exit time, and entry time of all military vehicles and military police vehicles at entrances and exits and checkpoints can be aggregated to the control center through the network in real time, dynamically displayed on the screen, and saved to the information center database.
(2) Query
You can enter the license plate number to inquire about the exit and entry records, or enter the identification station number to inquire about the exit and entry traffic flow of a certain public security checkpoint within a certain period of time (the query function can be added as needed). It is also possible to visually display the traffic flow of public security checkpoints that need to be counted through graphs.
(3) Audit
Mobile inspectors use handhelds to inspect suspicious counterfeit military vehicles. They can obtain information about the vehicle without scanning at a close distance. If the correct military vehicle information is not returned, the police will be prompted; Vehicles are subject to long-distance vehicle inspections. If vehicle information is not returned, they will be called to the police. Mobile inspectors can intercept and inspect the vehicle in detail.
3. Send intercept information
If the suspicious vehicle continues to move forward, the inspectors can pass the interception to the information center, and the information center will send a comprehensive interception message to each intersection. As long as you enter the relevant license plate number in the blacklist of the control center and click “Send Blacklist”, the blacklist of illegal vehicles can be transmitted to the identification stations in time through the network. When the vehicles in the blacklist pass through the identification stations, they will be identified The station can alarm by means of sound, light, etc. to remind relevant personnel to arrest.
Product configuration
(1) CY-TZB-200 electronic label (appearance can be customized)
Product performance
Working frequency: 2.4GHz-2.5GHz ISM microwave range
Recognition distance: the effective recognition distance can reach 0-200m, adjustable
Sleep current: less than 14μA
TX current: less than 45mA; RX current <50mA; Power consumption: ultra-low power consumption, healthier and safer Service life: 3 years Safety performance: lightning protection, anti-impact, meeting the requirements of industrial environment Communication rate: 250k Output power: GFSK modulation Working humidity: 5-95%, no condensation Storage temperature: -40-85° Working temperature: -20°C~+70°C Working voltage: 2.7V-3.6V Anti-interference: anti-lightning, anti-impact, meeting the requirements of industrial environment Shell material: high temperature modified ABS plastic Tag type: read-write Product appearance: 10*5*0.5cm Product weight: 0.5kg Product color: black, white Installation position: fixed Installation method: screw installation or other methods (2) CY-RZGG-202 reader+GPRS
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Product performance
Working frequency: 2.4GHz-2.5GHz ISM microwave range
Recognition distance: The effective recognition distance can reach 500m
Recognition speed: The maximum recognition speed can reach 200 km/h
Recognition ability: Recognize 200 labels at the same time
Recognition method: omni-directional recognition, directional recognition
Ambient temperature: at -40℃-85℃
Service life: 30 years
Anti-interference: Using channel isolation technology, multiple devices do not interfere with each other
Safety performance: Lightning protection, anti-impact, meeting the requirements of industrial environment
Communication interface: RS232/RS485/RJ45
Power supply: 9V/12V-3A DC power supply
Antenna polarization: vertical
Data rate: up to 10M bit/s
Dimensions: 15.5cm*14cm*5.5cm
Product weight: 1kg
Shell material: metal material
Product color: silver gray
Installation method: pasted or side-mounted
(3) CY-RMZ-206 handset+GPRS+three defenses
Product performance
Working frequency: 2.4GHz-2.5GHz ISM microwave range
Recognition distance: effective recognition distance up to 500m, adjustable
Recognition ability: recognize 200 labels at the same time
Main frequency: 400MHz;
Operating system: WINCE5.0, MOBILE6.0, can support various global language versions;
Memory: 128MB NAND FLASH, 64MB SDRAM;
Size and weight: 125 x 77 x 19 (unit/mm);
Display: 4.3-inch low-temperature polysilicon high-resolution 800X480 true color WVGA display;
Camera: 3 million pixels, auto focus;
USB port: A USB master port, which can be connected to slave devices such as U disk, keyboard and mouse. One USB slave port;
Audio interface: 3.5mm stereo headphone jack, built-in speaker and MIC;
Storage interface: standard TF card interface, expandable 2GB FLASH data storage area;
Wireless module: standard 802.11b/g, Bluetooth 2.0 transmission function + GSM/GPRS + GPS;
Battery capacity: Standard 2000mA.H high-capacity lithium battery;
Speaker: dual-channel speaker, each speaker power: 700mW;
Operating system: WINCE/MOBILE.
Beijing Chuangyi Xingsheng Technology Development Co., Ltd.
Phone: 010-58077045 010-58077046 010-58404210 010-58404205
Fax: 010-58077046 010-58077046
URL:www.radio99k.com
Address: 2501, Block B, Riyuetiandi Building, South Second Ring Road, Beijing
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