This paper introduces the functions of portable data terminal, puts forward the concrete operation steps of portable data terminal in book inventory, and analyzes its advantages and disadvantages.
简要介绍了便携式数据采集器的功能，给出了应用便携式数据采集器进行图书清点的具体操作步骤，并进一步分析了其优缺点。
DSP that provides an efficient and portable platform for embedded multimedia terminal with strong data processing capability, become a mainstream direction of this area.
DSP具有强数据处理能力，为嵌入式多媒体终端提供了更高效更便携的实现平台，成为业界主流开发方向之一。
Alarm center system can locate precisely the position in according to alarming data. Users can access the system through their own portable terminal to find out the overall si...
报警中心管理系统根据报警数据对报警地点精确定位，用户可通过便携终端远程登录系统，了解家庭的全面情况。
Alarm center system can locate precisely the position in according to alarming data. Users can access the system through their own portable terminal to find out the overall si...
报警中心管理系统根据报警数据对报警地点精确定位，用户可通过便携终端远程登录系统，了解家庭的全面情况。
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