摘要
EM2000网关是将串行设备或嵌入式系统接入互联网的关键部件.由于EM2000的应用不仅要熟悉其使用特性,而且须具备一定的网络和编程知识,增加了其应用的难度.从推广应用的角度出发,详述了嵌入式系统通过EM2000网关接入互联网的具体方法,包括EM2000的使用特性,利用WinSock控件和VB程序创建的通信过程,以及EM2000与单片机的接口等.最后,给出一个锅炉供暖远程监控系统实例.
EM2000 gateway is the key device which links serial device or embedded system to Internet. The application of EM2000 not only requires one's familiarity with its application features, but also requires one's know-how of network and programming,so these erease the degree of difficulty.From the viewpoint of popularizing its application,the specific way of linking embedded system to Internet through EM2000 gateway is discussed,and the application features of EM2000, communication by setting up WinSock controls and VB program, and EM2000 and interface of MCU are described in detail.Finally,an example of remote monitoring of boiler heating system is given.
出处
《内蒙古大学学报（自然科学版）》
CAS
CSCD
北大核心
2005年第2期205-209,共5页
Journal of Inner Mongolia University：Natural Science Edition
基金
山东大学威海分校科研基金资助项目(XZ02034)
