国际一号码(POCSAG码)的接收及软件实现  

The receiving and software realization of POCSAG code

作　　者：张瑞华[1] 巩建国[2] 

机构地区：[1]山东大学计算机科学与技术学院,山东济南250061 [2]山东建筑工程学院计算机科学与技术系,山东济南250014

出　　处：《山东建筑工程学院学报》2001年第4期46-50,共5页Journal of Shandong Institute of Architecture and Engineering

摘　　要：利用寻呼接收机、移动电话实行特种服务越来越方便 ,传送的信息是国际一号码。实际应用中 ,国际一号码的接收、解码、显示主要利用硬件电路实现。该文从使用的角度阐述了寻呼发射台发射的国际一号码 (POCSAG码 )的编码格式、码字结构、各种地址码、信息码的编码方式。从经济指标入手 ,主要利用软件配以简单的硬件电路实现国际一号码的接收、解码纠错和显示。给出了国际一号码的硬件接收电路以及定时接收信息流的软件流程框图。It becomes more and more convenient to provide supplementary service on cell phone. The information is transmitted onPOCSAG Code, which is basically received and displayed by hardware circuits. From the practical viewpoint, this article introduces the encoding format and rules of POCSAG code encoding, and gets the encoded stream for various information. It proposes an economical POCSAG Code implementation with mainly software and a little simply hardware, that receives, decodes, corrects and displays POCSAG Code. The hardware receiver and software flowchart for timely receiving data are also given.

关 键 词：前置码 同步码 地址码 接收 软件 

分 类 号：TP274[自动化与计算机技术—检测技术与自动化装置]