Title: Multifunction entrance guard, monitoring and alarming comprehensive system
Application Number: 200610095331 Application Date: 2006.12.22
Publication Number: 1975789 Publication Date: 2007.06.06
Approval Pub. Date: Granted Pub. Date:
International Classifi-cation: G07C9/00;G08B13/00
Applicant(s) Name: Chongqing Jiaotong Univ. Address:
Inventor(s) Name: Lan Zhangli;Liang Shuang
Attorney & Agent: zhangxian yun
Abstract:
    The invention provides an integrated system with multi-function access control, monitoring and alarm. The system consists of computer, photography devices connected with computer, speaker and input devices. The access lock is connected to computer through a relay. The computer performs following steps: input the facial images of the people being allowed to enter in advance, calculate facial characteristics and input to the database together with people encoding and passwords; receive the encoding and password from input devices; validate the encoding and password; take a photo of the incomer and check the characteristic value of the photo to determine whether to send open-door signal; photograph devices can take high-definition video according to requirements, and can send alarming short messages.
Time: 13