Special entrance and exit control system for clean region based on voice recognition technology

Abstract

The invention relates to a special entrance and exit control system for a clean region based on a voice recognition technology. The system comprises an Ethernet switch, a database server, a communication server, a system software client, a card issuer and a plurality of entrance and exit controllers, wherein the card issuer is connected with the system software client through RS232; each entrance and exit controller is connected with an electronic lock, a voice recognizer and a door lock. A system software platform comprises a system parameter setting part, a personnel information setting part, an entrance and exit control right management part, a controller information and transmission part and a historical record inquiry part; the system parameter setting part is used for completing the information setting of database information, system information, software paths and the like; the personnel information setting part is used for processing employee name, department, team or group, duty and company personnel information; the entrance and exit control right management part is used for processing the entrance and exit right setting of the entrance and exit of the clean region, including each entrance and exit combination and personnel combination authorization; the controller information and transmission part is used for processing the hardware parameter of the controller, including the communication addresses and the work modes; the historical record inquiry part is used for processing personnel access log information inquiry.

Description

technical field [0001] The invention belongs to the technical field of pharmaceutical equipment, in particular to a special entrance and exit control system for clean areas based on voice recognition technology. Background technique [0002] The Chinese patent application with the application number 201620942469.1 discloses "an automatic identification and monitoring system for personnel entering and leaving a clean area, which is characterized in that it includes a counting sensor, a programmable logic controller, a terminal server, and an identity recognition module; the counting sensor is set in In the buffer room corresponding to each section, the counting sensors in each buffer room are jointly connected to the programmable logic controller, and the counting information of each counting sensor is displayed on the field display corresponding to the door of each section; the programmable logic controller Connect the on-site display at the entrance of each section, and tra...

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Problems solved by technology

[0004] The invention provides a special entrance and exit control system for clean areas based on voice recognition technology, which is used to solve the problem of personnel identification in the entrance and exit control system of personnel in clean areas of pharmaceutical companies, and the problem that traditional entrance and exit control equipment cannot be applied to clean areas

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