In order to realize online monitoring to the width of the transportation belt, we design the ultrasonic sensor system for measuring the distance of belt independently; 自行设计了超声波传感器测距系统,对输煤皮带的宽度实现了在线监测;
Recently, with the development of the intelligent transportation and wireless sensor network, wireless sensor network is applied into intelligent transportation system by some scholars, and a series of research has been studied. 近年来,随着智能交通系统的开发和无线传感器网络的研究发展,有学者开始把无线传感器网络应用于智能交通方面,并尝试对其进行了一系列的研究。
Intelligent transportation system based on Internet of things includes the wireless sensor network, telecommunication network, Internet, etc. Because of the system network environment is extremely complex, intelligent transportation system is facing how to realize the network interconnection. 基于物联网的智能交通系统中并存了无线传感器网络、电信网络、互联网等,系统网络环境变得异常复杂,如何实现这些网络互连互通是智能交通系统面临的难题。
Intelligent Transportation System ( ITS ) integrates effectively the advanced information, data communication transmission, electronic sensor, electronic control and computer processing technologies. And a complete integrated transportation and management system are constituted of ITS. 智能交通系统(ITS)将先进的信息、数据通信传输、电子传感、电子控制以及计算机处理等技术有效集成,构成了完整的综合运输和管理体系。
As the development of transportation, aviation, aerospace and navigation, many different kinds of navigation sensor systems emerge to accomplish a more complicated and precise navigation mission. For example, there has been inertial navigation system, wireless transmission navigation system and satellite navigation system. 随着运输、航空、航天、航海的发展,出现了各种各样的导航传感器系统以完成更加精确、复杂的导航任务;例如比较成熟的惯性导航系统、无线电导航系统、高精度的GPS导航系统等。