Gate access control method and system based on visitor state information

• Main Authors: ZHANG KEREN, CHEN JUNXING XU, WU SHENG, HUANG ZHIHONG, GAN XIANGYAN, XU XIANYONG, XIAO JIAN
• Format: Patent
• Language: Chinese; English
• Published: 16.05.2023
• Subjects: ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDEDFOR ELSEWHERE; CALCULATING; CHECKING-DEVICES; COMPUTING; COUNTING; GENERATING RANDOM NUMBERS; HEALTHCARE INFORMATICS, i.e. INFORMATION AND COMMUNICATIONTECHNOLOGY [ICT] SPECIALLY ADAPTED FOR THE HANDLING ORPROCESSING OF MEDICAL OR HEALTHCARE DATA; INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTEDFOR SPECIFIC APPLICATION FIELDS; PHYSICS; REGISTERING OR INDICATING THE WORKING OF MACHINES; TIME OR ATTENDANCE REGISTERS; VOTING OR LOTTERY APPARATUS

The invention discloses a gate access control method and system based on visitor state information. The method comprises the following steps: receiving an identity document image and a state information code image of a visitor; carrying out validity verification on the received partial or all images; under the condition that the validity verification is passed, identifying the identity information of the visitor according to the identity document image, and identifying the state information of the visitor according to the image of the state information code; determining the access permission of the identity information of the visitor to the target gate according to the state information; and controlling the release state of the target gate to the visitor according to the access permission. According to the invention, gate access control can be automatically carried out according to the identity document image of the visitor and the image of the state information code, and the method has the advantages of simp