文章介绍基于GPRS技术建立的路灯节电器无线监控系统的原理、拓扑结构和软件设计。
This article introduces the theories, the topological structure and the software design of the wireless monitoring system of power saving setting for streetlamp based on GPRS technology.
详细地介绍了太原市路灯无线监控系统的设计方案,并就其社会、经济效益与应用前景进行了分析与展望。
This paper introduces in detail the design scheme of the streetlights wireless monitoring system of Taiyuan City, and makes analysis on and prospect for its economic benefits and future application.
该设备能在单一系统同时探测、监控和记录视频基带、无线电通信、卫星通信以及雷达信号。
It enables a combination of video baseband, radio communicatons, satellite communications, and radar signals to be detected, monitored, and recorded simultaneously on a single system.
此远程监控系统采用无线通信,现场使用plc做下位机,具有安全、经济、自动化水平高的优点。
The remote monitoring system communicates through the wireless technique, and USES PLC as the followers, it has the advantage of security, economy and higher automatization level.
介绍了一种基于ARM9高速嵌入式处理器和H . 264高效压缩算法的嵌入式3g无线视频监控系统。
This paper describes an embedded 3g wireless video monitoring system based on high-speed ARM9-based embedded processor and highly efficient H. 264 compression algorithms.
该系统实现了作物收获过程中的产量在线测量,并通过无线短消息方式将现场端与监控中心进行通信。
With the system, on-line measurement of yield during gathering in the crops is implemented, and the communication between field ends and monitoring center is achieved through wireless short messages.
输电线路架线施工中,为了加强放线过程的有效监控,避免走板翻转等问题,开发了无线移动监控系统。
To effectively monitor stringing process and avoid moving board from overturning problem during construction, wireless mobile monitoring system is developed.
重点介绍了指挥站测控与监控系统、方向盘力反馈技术、无缝隙切换技术,以及数据与图象无线通信系统。
The control and monitor subsystem, the force feedback technique for steering wheel, the smooth switching for motion mode, and the telecommunication subsystem are detailed in the paper.
根据无线监控调度系统的系统特点及传输的数据特点,给出了适用于无线监控调度系统的实时加密认证系统的实现。
At end of the paper, the realization of real time encryption and authentication system suitable to wireless monitoring system is introduced according to the character of system and data.
通过在实验室构建了该无线图像监控系统,获得了理想的效果,但GPRS的实时性还有待于提高。
We have developed the wireless image monitored control system in the laboratory and obtained ideal effects. However, the real-time feature of GPRS still needs for the further improvement.
另外,系统还具有基于GPRS网络与远程监控中心进行无线数据传输的功能,解决了内燃机车遥控遥测过程中各种数据的传送问题。
In addition, there is wireless data transmission function based on GPRS in this system, which optimizes remote control & remote sensing of internal combustion locomotive.
将无线通信技术、嵌入式处理技术应用到远程监控系统,实现无线远程监控系统的完整解决方案,具有很强的行业价值和科研意义。
It is of significant importance for both industry and research to apply wireless communication and embedded processing technology in the designing of a new remote surveillance system.
介绍了现有无线数据通讯技术的实用性、可靠性、安全性,分析了该技术在热网监控系统中应用的可行性。
This paper analyzes the practicability, reliability, and security of wireless data communication technology, and the feasibility of its application in thermal power grid supervisory system.
结果该系统将无线传感器网络与传统安全监控系统有机结合,可实现被困人员定位、灾情趋势预测和最优逃生路径规划等功能。
The new system, combining with the traditional one, can realize the functions of locating the person, predicting the disaster trend, planning optimal trace and so on.
研制开发的抽油机井无线数据采集与监控系统,是由一个设在控制室内的中心主站、若干分站及设在抽油机井变压器旁的子站组成。
The system are composed of center main station, many branch stations installed in control room and many substations fixed beside transformer of pumping well.
无线传感器网络是由大量随机布撒在监控区域内的传感器节点,通过无线通信方式形成的多跳自组织网络系统。
Wireless sensor network consists largely of random in monitoring area threw the sensor node, through wireless communication forms of multiple hops self-organizing network system.
现在对路灯监控系统的研究多是采用无线网络技术与GIS技术实现路灯的自动化监控,但是缺乏对路灯系统逻辑结构的分析。
Now the studies of automatic monitoring system usually use the multiple wireless network technology and GIS technology, but lack the analysis of logical structure.
本文主要针对GPRS在无线监控数据传输方面的应用,介绍了一种基于GPRS网络的嵌入式的桥梁照明设备遥控遥测系统的设计方法。
This article mainly aims at GPRS application in the wireless monitoring data transmission, introduces a design method of embedded remote control used for bridge lightings based on GPRS.
本论文则将GPRS技术深入应用到自来水厂的制水工艺控制,提出了一种基于GPRS无线技术的水厂制水监控与管理系统。
Then, this paper penetrates the GPRS-tech into the application of technologic control of water-production, and brings forward a monitor & control system used in waterworks, which is based on the GPRS.
本课题来源于与公司的合作项目——铁路安全监控数据高速移动接入系统,属于其中的软件无线电信号处理部分。
This subject is the signal processing part of SDR system which belongs to a cooperative project — High-speed data transfer access system on monitoring railway security — with a company.
实现了利用无线电远程监测和控制负荷,并提供监控中心站计算机系统的配置方案,并就优缺点进行比较,提出了系统的应用模式方案。
Finally this article offered the configuration of computer system of monitor central station and compared the advantage and disadvantage, put forward an applying pattern scheme of load control system.
生产和销售井下制冷机组、空气冷却器;煤矿安全监控系统及其传感器;井下人员管理系统;井下无线通信系统。
Provide productions including refrigerating units, air coolers, coal mine safety monitoring system, underground person-location and management system, and underground wireless communication system.
而现有的监控系统,如目前市场上常见的视频监控、红外感应、磁感应方式监控、蓝牙无线监控等皆存在诸多不足。
There are many inadequacies in existing monitoring systems in the market, such as video surveillance, infrared sensors, magnetic induction methods monitor, Bluetooth wireless monitoring and so on.
直放站监控系统主要采用短消息传递数据,是无线远程监控系统的典型案例。
Repeater monitoring and controlling system USES Short Message as the main data transport technique, it is a typical case of wireless widespread monitoring and controlling system.
结合目前无线通讯技术的不断升级,研究一种基于无线传输的自动监控系统必将有广阔的发展前景。
Along with continually updated wireless communication technologies, the research on automatic monitoring system based on wireless transmission will be of broad prospects for development.
论文将PD A技术与无线传感器网络技术相结合,设计了基于无线传感器网络的移动式城市燃气表监控与管理系统。
The paper have combined the technology of PDA and wireless sensor networks, designed mobile city gas meter monitoring and management system based on wireless sensor networks.
近年来,无线传感器网络以其低成本、低功耗、布设方便等特点,普遍应用于军事、民用领域,诸如监控系统、导航系统、障碍规避系统等。
In recent years, Wireless Sensor Network is widely applied in both military and civil fields, such as Monitoring system, Navigating system and Obstacle Avoidance system.
解决了基于无线网络的掌上电脑视频获取与显示、设备控制等关键技术,使掌上电脑成为设备监控与故障诊断系统中的一种便捷的工具。
The key technologies of video display, equipment control with PDA based on wireless network are implemented, which makes PDA to be a convenient tool in MFDS.
文中采用NRF 24l01模块设计了基于无线传输的短距离遥控监控太阳能热水器系统,并介绍了整个系统的设计方法。
NRF24L01 module design short distance wireless transmission-based remote monitoring of solar water heater system, and describes the overall system design.
文中采用NRF 24l01模块设计了基于无线传输的短距离遥控监控太阳能热水器系统,并介绍了整个系统的设计方法。
NRF24L01 module design short distance wireless transmission-based remote monitoring of solar water heater system, and describes the overall system design.
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