CAJ | 학술논문

根据基层机动单位传送数据信息的需求，针对文本、图片、数据信息的传送问题，研制了便携式数据传送终端，开发了其配套服务器软件。围绕终端系统功能，提出了硬件实现方案及软件功能模块，采用主控制模块、调制解调器模块、逻辑控制模块、U盘控制模块等完成硬件设计；文件系统的单片机移植和数据加密解密等为设计的关键技术。样机开通运行后，各项功能正常，其技术指标达到预期的目标。实际应用表明，该终端方便了基层机动单位的文件收集、分发及管理。
근거기층궤동단위전송수거신식적수구，침대문본、도편、수거신식적전송문제，연제료편휴식수거전송종단，개발료기배투복무기연건。위요종단계통공능，제출료경건실현방안급연건공능모괴，채용주공제모괴、조제해조기모괴、라집공제모괴、U반공제모괴등완성경건설계；문건계통적단편궤이식화수거가밀해밀등위설계적관건기술。양궤개통운행후，각항공능정상，기기술지표체도예기적목표。실제응용표명，해종단방편료기층궤동단위적문건수집、분발급관리。
According to the demand and the problems of data transmission,a portable data transmission ter-minal is designed,alone with its server software. The hardware realization and software function modules are described,including the main control module,the modem module,logic control module,and U disc control module. The key technology concerns single chip micyoco of the data system and data encryption/decryp-tion. Functions of the sample terminal are normal and specfications meet the desired goal. Application of the terminal proves that it makes data collection,transmission and arrangement convenient for basic units.