INTRUDER DETECTION METHOD AND APPARATUS

• Main Authors: Ding, Xinmin, Wang, Xiaobo, Wang, Honglei, Huo, Zhijie
• Format: Patent
• Language: English
• Published: 07.01.2021
• Subjects: ALARM SYSTEMS; CALCULATING; COMPUTING; COUNTING; ELECTRIC DIGITAL DATA PROCESSING; ORDER TELEGRAPHS; PHYSICS; SIGNALLING; SIGNALLING OR CALLING SYSTEMS

An intruder detection method is provided, comprising a security server sending a verification prompt to a device in a controlled-access area, based on an entry indication of an entrant into the controlled-access area, with the verification prompt indicating the entrant should perform a predefined ve...