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Power-line communication-based access control system

A technology of power line communication and access control system, which is applied in the field of access control to achieve the effect of saving manpower, saving power adapters and increasing networking functions

Inactive Publication Date: 2015-04-08
LIUZHOU LIANDA TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide an access control system based on power line communication, aiming to solve the problem of re-erecting lines in the access control system

Method used

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  • Power-line communication-based access control system

Examples

Experimental program
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Effect test

Embodiment Construction

[0012] figure 1 It shows an access control system based on power line communication provided by the present invention. The access control system is mainly composed of an access control card reader, an access control host, an electric lock controller and an external PC. The access control card reader and the electric lock control The access control hosts are respectively connected to the access control host, the access control host is connected to the external PC, the access control card reader is internally provided with a power carrier modem chip, and the access control host is also provided with a power carrier modem chip. There is a power carrier modem chip inside the lock controller, and a power line converter is set between the external PC and the access control host. The power line converter model is RS232, and the existing RFID (radio frequency identification) access control system mostly uses RS485 , CAN, Ethernet and other networking methods, not only the power line b...

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PUM

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Abstract

The invention relates to an access control system, and particularly relates to a power-line communication-based access control system. The access control system mainly comprises an access control card reader, an access control host, an electric lock controller and an external PC, wherein the access control card reader and the electric lock controller are respectively connected with the access control host, and the access control host is connected with the external PC. When the access control system disclosed by the invention is installed, no power line is required to be constructed, and no communication line is required to be constructed, but power-line communication is used, an existing power line can be used, and a line is not required to be reconstructed, so that the damages on public facilities and buildings caused by the arrangement of lines are avoided, and manpower and material resources are saved; and in each equipment required to be networked in the access control system, a power carrier modem chip is added, so that the networking function is added, and a power adapter also can be saved.

Description

technical field [0001] The invention belongs to the field of access control, in particular to an access control system based on power line communication. Background technique [0002] Existing access control systems mostly use RS485, CAN, Ethernet and other networking methods. During installation, not only power lines but also communication lines are required. The damage to public facilities and buildings wastes manpower and material resources. Contents of the invention [0003] The purpose of the present invention is to provide an access control system based on power line communication, aiming at solving the problem of re-erecting lines of the access control system. [0004] The present invention is achieved in this way, an access control system based on power line communication, the access control system is mainly composed of an access control card reader, an access control host, an electric lock controller and an external PC, the access control card reader and the elec...

Claims

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Application Information

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IPC IPC(8): G07C9/00
Inventor 张全超
Owner LIUZHOU LIANDA TECH