In order to solve the shortcomings of the traditional door manager system

a new access control system was designed based on in vivo dermal layer MBF310 fingerprint sensor and embedded ARM processor LPC2124

MBF310 is used to solve the shortcoming of traditional system that the artificial finger model can not be defensive and fingerprint recognition rate prone to be affected by the surface dirt.The defensive security and fingerprint recognition rate is increased.Test analysis showed that the program’s finger pattern recognition average rate can reach 90 %

fingerprint capture up accurate rate can reach 98 % on average.The program is scientific

feasible and practical.