Ningbo Sun Electronics Vehicle Dispatch Approval Management System Scheme
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The SKEPS-VAS vehicle dispatching approval management system is used in the military, armed police, government agencies, enterprises and institutions. The vehicle dispatching approval management system is specially developed by our company and designed for the internal vehicle management of the agency. The overall system provided by this system The solution can effectively improve the efficiency of military vehicle management, save vehicle management costs, greatly improve the private use of public vehicles, and facilitate vehicle management and monitoring of vehicles. The vehicle management system adopts various technologies such as RFID radio frequency identification system, automatic control, network video recognition system, MSMQ message queue technology and central control data exchange in the middle layer. It has simple use, convenient maintenance, high system operation stability, and multi-client management. Etc.
According to business processing functions, the system mainly includes vehicle information management, unit personnel management, vehicle dispatch management, approval management, vehicle entry and exit restrictions, entry and exit photo capture, fleet video monitoring, text messages, and email reporting systems. These major parts are basic It satisfies the management of all aspects of the fleet of vehicles, from dispatching vehicles to vehicle entry and exit monitoring, vehicle maintenance, personnel management, etc., can be completed by this system, and our self-developed parking system, access control system, and attendance management system , The consumption management system and the visitor management system are universal, forming a military all-in-one card system.
1. The working principle of the system
The SKEPS-VAS system adopts a two-level approval mechanism. The operator fills in the application vehicle information. The vehicle information includes the user, destination, planned time to go out, applied vehicle and reason for going out, etc. The examination and approval department reviews the outbound application and approves it. After the data is reported to the approval department, after the approval of the leader of the approval department, the operator chooses to register the driver, print the dispatch form, and authorize the driver’s card to enter and exit at the corresponding time, one card for the driver and one card for the vehicle (installed behind the license plate) (Or under the chassis), when the vehicle goes out, the system inspects the personnel card and the vehicle card and automatically opens the gate and releases after approval, and at the same time takes pictures of the vehicle, and manages all equipment using network communication.
This system uses TV6 proximity card and RV1-DS card reader for vehicle management. Vehicles that use local units are all assigned a TV6 remote personnel card. Place a long-distance sensing antenna at the front of the barrier. When the vehicle carrying the proximity card reaches the sensing area, the long-distance card reader reads the vehicle card and the personnel card, and transmits them to the controller, and the controller judges the legitimacy of the read card number. If the two cards are approved, the relay on the controller will act and the smart barrier connected to it will open. If the card is illegal, the relay will not operate and the barrier cannot be opened. At the same time, the computer will give an alarm message of the illegal card for the guard to deal with.
When the vehicle passes through the barrier, the barrier will automatically fall. When passing the card reader coil on the other side, the card reader will also read the card number of the proximity card, but it will not output to the controller. Therefore, the barrier will not be opened again (this function is called the same card delay ).
The computer screen installed at the passageway will display the entry and exit information of the vehicle in real time, such as the license plate, card number, photo of the vehicle, entry and exit time, so that the management staff can check in time and make inquiries and statistics afterwards, and can generate various reports .
The unit passageway adopts the intelligent barrier gate. After receiving the door opening signal from the controller, the barrier automatically opens; after the vehicle passes, it automatically drops the bar.
In order to prevent the barriers of the barriers from smashing the cars due to accidents, ground induction coils are buried under each barrier. A set of infrared beams can also be installed on the left and right sides of the entrance and exit. The barrier itself also has the function of anti-smashing. When the pole is dropped, it will automatically lift the pole when it encounters a certain resistance, thus forming three anti-smashing protections.
2. System network structure
Schematic diagram of system work: (the card is placed on the windshield, the antenna is buried in the ground)
System topology diagram:
Channel diagram:
Remarks: The card reading distance is 3 meters, and the road width can be 3 to 20 meters. There is no need to stop, and the vehicle speed can reach 80 kilometers per hour. This solves the problem of car following and solves the problem of general long-distance parking when the distance is too far and no truck is walking in front. , The vehicle with the card behind is released without a truck but cannot pass the problem. Choose TV1 for the induction card, and stick TV1 behind the windshield of the car or put it directly in the pocket of the car. The RV1 card reader can be connected with an external antenna, which can be buried underground, and the antenna can be placed next to the channel. The distance between the antenna and the barrier is more than 6M (depending on the speed of the vehicle entering and exiting, the faster the vehicle speed, the larger the distance should be, so that the vehicle can enter and exit smoothly)
Three, system characteristics
1 . Long-distance card reading can realize fast entry and exit without stopping. The card is affixed behind the license plate or placed behind the windshield, and there is no need to show the card when the vehicle enters and exits the passage.
2 . Multi-card authentication: It can realize that the vehicle can enter and exit the channel only when the vehicle card and the driver card are legal at the same time, which improves the safety of the system.
3. Time control method. The time control for vehicles entering and exiting the channel can be set. For example, vehicles can enter and exit at certain times, but not at other times.
4. Provide anti-passback function and anti-tailing function. When a vehicle with a legal card enters the passage, it can enter the second time only after exiting the passage. Prevent legitimate users’ cards from being used by other vehicles and entering the channel. The anti-tailing function is to prevent an illegal vehicle from trailing behind a legal vehicle and entering the passage together before the barrier falls.
5. Real-time vehicle photo comparison. When the vehicle enters the channel, the computer will display the photo of the vehicle and the driver’s photo and the photos taken at the same time for the management personnel to browse and check.
6. Card loss report function. Once the card is lost, the lost vehicle card can be reported through the computer.
7. Holiday control.Can be set via software [ 通行时区表 ] .The control setting of major holidays, minor holidays, major holidays and minor holidays can be carried out, and the dates of major and minor holidays can be set arbitrarily
8 . Open the door remotely. The barriers of the channel can be opened remotely through the electronic map on the computer (opening authority).
9 . Automatic door opening function. The channel barrier can be set to be in an open state in a certain period of time. Such as vehicular traffic peak.
10. Work offline. In order to ensure the safety of the system, the controller can work independently of the computer. In the case of network interruption, the vehicle’s entry and exit information is stored in the controller. Once the network is restored, the controller’s records are automatically uploaded to the computer.
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