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1. System background
Electric vehicles are becoming more and more popular because of their low prices and convenient travel. Every time when commuting to and from get off work, there will be a “long flow” of electric vehicles on the slow roads on both sides of the road. However, due to the advantage of convenient driving, the driver is prone to fluke: not getting a driver’s license, not applying for a vehicle license plate, etc. This will cause the vehicle to be easily lost, driving accidents and other accidents such as the inability to track the owner. This is undoubtedly It poses a threat to the personal safety of the driver, and at the same time brings trouble to the case-handling personnel. If RFID technology is applied to the electric vehicle management process to realize real-time intelligent electric vehicle management, such problems will be solved. To this end, China? Chuangyi Technology Co., Ltd. has developed an RFID electric vehicle intelligent management solution, which saves a lot of unnecessary troubles for public security managers and at the same time ensures the safety of drivers.
Second, the system process
When each district and county is issuing vehicle license plates, each license plate is installed with a passive electronic tag. During the inspection process, the traffic management personnel only need to bring a PDA equipped with each district and county to scan the certificate. Obtain the data in the license plate, including the owner’s name, contact information, address, driver’s license number, whether the license plate is expired, whether it is issued by the municipal bureau, annual inspection, and violation records. If the license plate is detected as unqualified, expired, or not The PDA will call the police in case of unqualified conditions such as timely annual inspection. When the public security inspectors have completed the inspection, they can print out the inspection results on the spot and show them to the driver; if a traffic accident occurs and the owner escapes, the case handler can track the owner’s name and related information through the PDA inspection, and pursue them in time; The audit data can also be sent to the corresponding system control terminal of the district and county for output, and the district and county leaders can check it at any time; when it is sent to the district and county, it can also be sent to the system control terminal of the city bureau for output. In the event of any accident, the PDA will be sent to the two system control terminals, and the upper computer of the system control terminal will send information to the relevant leaders.
1. Issuance of labels
All districts and counties attach passive electronic labels when issuing safety certificates to enterprises. Electronic label issuance management is mainly to establish the correspondence between the certificate label and the basic information of the certificate in the background system, such as the name of the holder, the company number, and the district/county to which it belongs. , Issuance date, certificate expiration date, etc. Label management includes the issuance, replacement, and return of labels.
Electronic label issuance management is mainly to establish the corresponding relationship between the license plate label and the license plate and the basic information of the car owner in the background system, such as the driver’s name, contact information, the district and county, the date of issuance of the license plate, the details of the annual inspection of the license plate, and the vehicle violation Records and so on. Label management includes the issuance, replacement, and return of labels.
2. Inspection of vehicle license plate
Each district/county has a corresponding hand-held terminal PDA for the traffic post. When the district/county public security personnel or traffic police conduct inspections, when the license plate is found to have not been inspected on time or violated regulations, the system will issue a reminder instead of the office staff. Go and read the registration history of the license. During the inspection, the PDA reads the information of the electronic tag and compares it with the data in the system database. If the data does not match, an alarm is issued; if the data matches, a confirmation message is returned and the inspection passes.
3. Printing of fines
When the inspection by the traffic police personnel is over, the PDA will print out the inspection results. If the inspection is passed, the paper certificate of passing will be printed out; if the inspection is not passed, the corresponding ticket will be printed out directly.
Three, system function realization
1. Basic system information (basic information of the vehicle owner (name, contact information, address, driver’s license number), date of issuance of vehicle license plate, annual inspection status, violation record, etc.) Before the certificate is issued, the district and county public security bureaus shall conduct a check on each vehicle license plate. Place passive tags and enter information.
2. Inspection process (whether the certificate is legal, whether the annual inspection is on time, whether there is any violation of regulations)
3. Host computer on the system side
From the city bureau to the district and county bureaus, the same system is used, but the system of the city bureau uses the administrator account to log in to view the relevant information of the electric vehicles in each district and county; and each district and county bureau uses the passwords of their respective accounts to view their respective districts and counties Information about electric vehicles.
4. Viewing information
There are several ways to view information:
1) Use the Internet to log in to the public security bureau’s website to check the information of each electric vehicle;
2) The system host computer of the district, county and city bureau;
3) View on PDA side;
4) Print it out on the PDA for viewing.
5. Short-term interest platform
When the PDA detects an accident in the vehicle, it can send information to the rescuers in the form of text messages even if the information is sent to the system terminal. There is a short message platform in the system of the district and county bureaus and the city bureau. Once the PDA sends data to tell the accident, the relevant leaders can receive the short message related to the accident as soon as possible.
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