Tinker Board Based Multi-functional Identity Verification System Design

Since ancient times, identity verification technology has played a key role in a variety of applications. Based on the fast-paced and rapid development of modern production life and the increasingly complex and diverse application scenarios of identity verification technology, higher requirements are placed on the stability and functionality of identity verification technology. In this paper we design a system that enables face recognition authentication, ID card information reading and non-contact infrared temperature measurement as a whole. The system uses Tinker board 2 s as the control core and runs under the Android platform, and is equipped with MLX90614 infrared temperature measurement module, Centron ID100 ID card reading module and face recognition module. The experimental results show that the system has a face recognition accuracy of 97%, the temperature measurement error lies between $-0.2 \sim $+$0.2^{\circ}\mathrm{C}$, the ID card reading response speed is $\lt 1\mathrm{s}$, and it can accurately identify ID card information. It meets the standards and can stably realise the identity verification needs of relevant application scenarios, and has certain innovation and practicality.