基于Protues的GPS守时授时时钟装置的设计与仿真

THE SIMULATION OF GPS TIME-SERVICE AND TIMEKEEPING DEVICE BASED ON PROTUES

本文设计了一种以GPS时间为标准信号的守时授时时钟装置,阐述了该装置的硬件组成、软件实现、程序流程图及程序说明,介绍了一种应用较广的新兴单片机仿真软件—Protues。经仿真表明,本设计实现了守时授时功能,可为其他设备提供高精度时间信号和秒脉冲信号。

This paper designed a kind of clock device with GPS time for standard signal,expounded the composition of hardware,implementation of software,flow chart and programming instructions.It introduces a kind of simulation software Preotues.The simulation shows that the device achieved the function of timeservice and timekeeping.And it can provide high-precision time signal and second pulse signals for other devices.