基于DSP的保险箱智能指纹识别系统设计

Safe intelligent fingerprint identification system design based on DSP

针对保险箱指纹识别系统中单片机资源不足、保密防盗技术有待提高,提出一种DSP与指纹识别技术相结合的指纹识别系统设计方法.引入DSP、FPGA处理,识别多指纹图像并存储人员信息,结合FPGA智能控制防盗报警,通过DSP以太网口与监控中心进行网络数据通信.此方法实现了多指纹识别、智能化防盗、网络化查询.

The key technology of safe fingerprint identification system is introduced.Aiming at the shortage of safe fingerprint identification system,the confidential security technology should be further enhanced.combined DSP and fingerprint identification technology,the fingerprint identification system design method is proposed.DSP,FPGA are introduced to process for identifying more fingerprint image and saving personnel information.Combined with the FPGA,anti-theft alarm system can be controlled and communication of network data between monitor center and etheric port can be realized.