摘要
在无线局域网矿井定位系统中,定位卡是配置给矿井工作人员随身携带的嵌入式设备,应满足重量轻、体积小、抗干扰、低功耗等多方面的要求。文中从硬件和软件两方面对定位卡的设计与实现进行了叙述,同时提出了若干解决定位卡的非功能性要求的设计方法。
The location card for mine underground position system based on WLAN is portable embedded device for mine workers,so it must satisfy the requirements of light weight,small volume,anti-interference and low power consumption.The paper discusses the design and implementation of location card from the aspects of both hardware and software,and puts forward some design methods for its non-functional requirements （anti-interference and low power consumption,etc.）.
出处
《电子科技》
2010年第9期50-53,67,共5页
Electronic Science and Technology
关键词
定位卡
无线局域网
抗干扰
低功耗
location card
WLAN
anti-interference
low power consumption
