Comprehensive coordinated control system for unattended article-borrowing room

Abstract

The invention discloses a comprehensive coordinated control system for an unattended article-borrowing room. The comprehensive coordinated control system comprises articles, a display screen, an article registration server, a coordinated access controller, an automatic door and an RFID monitoring antenna, wherein the articles are labeled with RFID tags; the RFID monitoring antenna recognizes and reads the RFID tags in a radio-frequency recognition manner; the coordinated access controller comprises a microcomputer and a control extension board; the microcomputer is separately connected with the control extension board, the RFID monitoring antenna, the display screen and the article registration server; the article registration server comprises a database; the control extension board comprises a human body sensor and an automatic door controller; and the automatic door controller is connected to the automatic door. The system realizes coordinated control of access control card punching,the automatic door and RFID article monitoring, can display which article is not in a borrowed state, and is clear in prompting of information; and the system can be used at exits of a plurality of places like libraries, archives, warehouses and laboratories and can realize unmanned management, thereby saving manpower cost.

Description

technical field [0001] The invention relates to the field of item lending, in particular to a comprehensive linkage control system for an unattended item lending room. Background technique [0002] RFID is a radio frequency identification technology that can identify specific objects and read and write related data through radio signals without the need for mechanical or optical contact between the identification system and specific objects. As a key technology for building the "Internet of Things", RFID technology has attracted people's attention in recent years. The existing RFID item anti-theft monitoring technology only sends out an anti-theft alarm according to the anti-theft flag in the RFID item tag read by the RFID antenna, but there are several defects: first, when the user borrows multiple items, The user cannot be sure which item triggered the alarm; second, judging only from the anti-theft flag, it is impossible to determine whether the item has been registered ...

AI Technical Summary

Problems solved by technology

The existing RFID item anti-theft monitoring technology only sends out an anti-theft alarm according to the anti-theft flag in the RFID item tag read by the RFID antenna, but there are several defects: first, when the user borrows multiple items, The user cannot be sure which item triggered the alarm; second, judging only from the anti-theft flag, it is impossible to determine whether the item has been registered in the system when the alarm is issued; The borrowed device did not complete the modification of the anti-theft flag, and was mistaken as a thief, and the user did not get enough prompts, and was at a loss when the anti-theft alarm was triggered; fourth, the system was not humanized enough, causing staff and anger Disputes of users; Fifth, the opening and closing of automatic doors cannot be automatically controlled to realize unmanned management, which brings inconvenience to people's use

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