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Project Background
With the official implementation of the “Regulations on the Supervision and Inspection of Internal Security and Protection of Enterprises and Institutions by Public Security Organs” issued by the Ministry of Public Security on October 1, 2007, the personnel visitor system has experienced an extremely brilliant development process, and the entire system has been widely used in various Large enterprises and institutions and state administrative departments.
The traditional personnel visitor system relies on a series of actions such as carrying cards, swiping cards, etc., and has become increasingly unable to meet the needs of rapid social and economic development. To this end, Beijing Feimo Technology Co., Ltd. relies on long-distance radio frequency identification technology to provide a long-distance, card-free and accurate identification system solution. The system has the following advantages:
1. Efficient and convenient, the cardholder only needs to put the card in the designated position, and can complete a series of visitor system work such as registration and entry of the information of the entry and exit personnel without showing the card.
2. Safe and effective, the 2.45G long-distance active card and card reader core produced by Beijing Feimo Technology Co., Ltd. uses special algorithms to achieve encryption. The transceiver mechanism randomly generates MAC addresses and transmits IDs instantly, effectively ensuring the encryption of the card number. Anti-counterfeiting.
3. Compatibility, because the long-distance identification card cannot replace all applications, we specially designed the long-distance card and the composite card used with mifare and ID card.
System composition
1. Long-distance card reader: FR-4(W)D-100 type long-distance orientationcard readerIt has the characteristics of high directivity (60° lobe width), on-site adjustable reading distance, and on-site adjustable redundant data.
2. Long-distance identification card: FT-A type long-distance active card has high-performance omnidirectional antenna, low-power optimized circuit design, and can be combined with mifare and ID card to truly realize the all-in-one card for personnel and visitors.
3. Other hardware and software equipment related to personnel visitors.
Program implementation
Install the FR-4(W)D-100 long-distance directional card reader at the entrance and exit of personnel, and adjust the radiation angle of the card reader, the reading distance and set the uploading time according to the actual situation. Personnel only need to wear the FT-A type long-distance active card to enter the area, and the personnel information will be obtained by the card reader immediately. Through the background database call, the personnel information (including photo, name, entry and exit time, etc.) will be in the It is displayed to the duty personnel for the first time, that is, a series of contents such as visitor registration and verification in the traditional sense are completed.
【Introduction to related products】
1. FT-A long-distance active card
Long life: the battery can be replaced by the user when the power is exhausted;
Stable distance: long-term use, the distance is not lost;
High temperature performance: alloy plastic is resistant to high temperature and does not deform at high temperature;
Can be combined with mifare, ID card;
Users can post photos of personnel according to actual needs;
2. FR-100 series long-distance directional card reader
Adjustable distance: hardware configuration, strong distance controllability;
Beam range: about 90° in the horizontal direction,
about 75° in the vertical direction;
Various interfaces: industrial bus CAN, RS485,
Motorola standard Wiegan26/34, TCP/IP;
success case:
The 2.45g long-distance card reader developed by our company is installed at the entrance of the Civil Aviation Administration of China for the personnel visitor system.
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