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以WWW(World Wide Web)为特征的Internet推进了世界的信息化进程,以Web为基础的浏览器技术拓宽了信息的交换渠道。因此同样希望能够通过web实现远程控制。然而,远程控制与远程的信息交互相比,需要涉及更多的安全性、实时性及复杂性。其中,复杂性主要体现在需要与底层的硬件设备进行通讯。本文在分析研究现状的基础上提出了一种用JSP技术实现的基于WEB的串口通讯方法,该方法实现了通过Web远程控制串口通讯的功能,并进行了实验验证。该方法为控制网络与信息网络的融合提供了新的思路,为控制网络的发展打下了坚实的基础。
The World Wide Web (WWW) is characterized by the Internet to promote the process of information technology, Web-based browser technology to broaden the exchange of information channels. Therefore, the same hope can be achieved through the web remote control. However, remote control involves more security, real-time and complexity than remote information exchange. Among them, the complexity is mainly reflected in the need to communicate with the underlying hardware devices. Based on the analysis of the current situation, this paper proposes a web-based serial communication method using JSP technology, which realizes the function of remote control of serial communication via Web and verifies it by experiments. This method provides a new idea for controlling the integration of network and information network and lays a solid foundation for controlling the development of the network.