Ethernet based anti-follow elevator access control system
A control system and anti-trailing technology, applied in elevators, transportation and packaging, etc., can solve the problem of not being able to prevent outsiders from following users to their floors, and achieve the effect of normal networking, stable operation, and convenient management.
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[0013] Below in conjunction with accompanying drawing and embodiment the technical solution of the present invention is further described:
[0014] like figure 1 As shown, the present invention provides an Ethernet-based anti-tailgating elevator access control system, including an access controller master device, an integrated management server, a floor extension and a router, and the access controller master device includes a main control chip and the The peripheral hardware circuit connected by the main control chip, the peripheral hardware circuit includes a serial port circuit, a card reader module, a button module, a network interface circuit and a power supply circuit, the main control chip is connected to the RFID chip through SPI, and the main control chip of the access control The equipment is installed inside the elevator, and the internal call system of the elevator is controlled through the card reader module. The main device of the access control controller is con...
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