Safety prevention and control method, device and system based on biological feature recognition

Abstract

The invention provides a safety prevention and control method, device and system based on biometric feature recognition. The method comprises the steps that one or more groups of stress alarm information data and biometric feature certificate data of an authorized user are preset and stored in a memory; after the control module receives a trigger signal for requesting verification, the control module receives the biological characteristic to-be-verified data and the environment information data from the acquisition device, and then performs the following processing: verifying whether the biological characteristic to-be-verified data is consistent with the biological characteristic voucher data or not, and searching whether stress alarm information exists in the environment information dataor not, and under the condition that the stress alarm information is found, starting a preset stress alarm step. The invention further provides a device and a system for executing the safety prevention and control method. According to the technical scheme disclosed by the invention, the safety of identity authentication of the biometric feature recognition equipment end is enhanced, and a stressed person can be more safely protected.

Description

technical field [0001] The present invention relates to the technical field of information identification, in particular to a security prevention and control method, device and system based on biometric identification. Background technique [0002] With the rapid development of computer technology and the Internet, traditional information verification methods can no longer meet people's needs, and "security" has become a research hotspot in the field of information security today. In addition, since personal information is more and more easily obtained, people's awareness of security protection is also increasing. As a result, people's requirements for safe and reliable defense systems are getting higher and higher. [0003] In recent years, with the continuous development and maturity of biometric identification technology, the application of biometric identification technology in information verification system has gradually become the mainstream. The biometric authentica...

AI Technical Summary

Problems solved by technology

However, the current identity authentication is mainly to identify whether the current user has authority, such as granting current personnel permission to pass or identifying illegal personnel to prohibit passage

However, there is no mechanism on the device side to detect whether the authorized person is in a voluntary / normal identification state. For example, once the authorized person is threatened, it can still be recognized on the device side, that is, the authority is granted, which poses a huge security risk.

Images