摘要
基于KEELOQ技术的解码运算,采用滚动码技术,通过HCS301进行跳码编码并对其进行解码,同时采用芯片PIC16F630,设计了一个遥控门禁系统。给出了系统流程图和部分硬件原理图,详细描述了密钥的产生和解码的过程。本系统具有保密性高、使用方便、成本低的特点。
A remote access system is designed by using rolling code technology, with the HCS301 for size coding and the decoding,and using the PIC16F630 chip,which are based on the operation of the KEELOQ technology decoding arithmetic. The systern flow chart and part of the hardware principle diagram are given. And the key generation and decoding process are detailed. This system has characteristics of high confidentiality, easy to use and low cost.
出处
《电子技术应用》
北大核心
2013年第2期45-47,共3页
Application of Electronic Technique
