摘要
安全智能锁应用RFID等物联网技术实现对集装箱货物的实施有效监管,是取代机械铅封的有效手段。安全智能锁及其应用平台的建立将极大程度上提高通关转关的效率和水平。通过扩频和载波监听能有效提高信号传输的可靠性,通过休眠和时间窗模式可有效降低功耗,这些关键技术是安全智能锁质量和应用推广的关键。
The secure intelligent lock makes use of such technologies of the Internet of things as RFID to monitor the container goods, which is an effective way to replace mechanical seal. The establishment of the secure intelligent lock and its application platform helps improve the efficiency of customs clearance. The reliability of signal transmission can be improved via spread spectrum and carrier sense; the energy consumption can be reduced by sleep mode and time window mode, which are the key techniques for the quality and application of the secure intelligent locks.
出处
《安徽电子信息职业技术学院学报》
2014年第2期26-29,共4页
Journal of Anhui Vocational College of Electronics & Information Technology
基金
宁波市智创项目(2012B71026)
关键词
安全智能锁
可靠传输
载波监听
时间窗
secure intelligent lock
reliable transmission
carrier sense
time window
