高速公路监控用光电互补供电系统的研究与实现

发布时间：2018-03-06 13:34

本文选题：光电互补　切入点：供电系统　出处：《南京大学》2014年硕士论文　论文类型：学位论文

【摘要】：监控用光电互补供电系统是专为监控摄像头、环境检测仪、车流量检测仪和可变情报板等高速公路监控设备提供可靠能源保障的基础设备,是加强高速公路监控管理,消除行车安全隐患的有力保障。它的推广和使用可以为监控系统提供稳定可靠地电力供应,并且能够有效地降低系统运维成本。因此,具有一定的研究价值。高速公路上安装的监控设备配电环境恶劣,取电困难。目前常见的供电系统或者偏重于节能环保而降低了系统的可靠性要求,或者强调稳定性而忽视了维护成本的控制。为了优化资源,达到优势最大化,本文设计并实现了一种高速公路监控系统专用的光电互补供电系统。该系统采用直流远程供电子系统作为主要供电方式,采用太阳能发电子系统作为辅助供电方式。在自然能源富集的地区,通过终端控制器将直流供电的稳定可靠与太阳能供电的清洁环保有机地结合在一起。为了方便系统后期的运营与维护,设计并开发出一款控制中心客户端软件。客户端软件基于定制化的终端性能自适应协议,通过项目管理、显示告警、远程控制、用户配置和日志系统等多项服务,最终完成终端控制器全局资源的配置与调度。经过实验环境测试验证,该供电控制系统可以快速、准确地收集终端控制器获取到的采样信息,顺利完成远程设备的实时控制。
[Abstract]:The photoelectric complementary power supply system for monitoring and control is the basic equipment for providing reliable energy security for highway monitoring equipment such as surveillance camera, environmental detector, vehicle flow detector and variable information board. It is also the basic equipment for strengthening highway monitoring and management. It can provide a stable and reliable power supply for the monitoring system, and can effectively reduce the operating and maintenance costs of the system. It has some research value. The monitoring equipment installed on the freeway has a poor distribution environment and difficulty in obtaining electricity. At present, the common power supply systems either focus on energy saving and environmental protection and reduce the reliability requirements of the system. Or emphasis on stability while neglecting the control of maintenance costs. In order to optimize resources and maximize advantages, This paper designs and implements a special photoelectric complementary power supply system for expressway monitoring system, which uses DC remote power supply system as the main power supply mode. Solar power generation subsystem is used as auxiliary power supply. In areas where natural energy is enriched, Through the terminal controller, the stability and reliability of DC power supply is organically combined with the clean and environmental protection of solar power supply. In order to facilitate the later operation and maintenance of the system, A control center client software is designed and developed. The client software is based on customized terminal performance adaptive protocol. Through project management, display alarm, remote control, user configuration and log system, etc. Finally, the configuration and scheduling of the global resources of the terminal controller are completed. The power supply control system can collect the sampling information obtained by the terminal controller quickly and accurately, and complete the real-time control of the remote equipment successfully.
【学位授予单位】：南京大学
【学位级别】：硕士
【学位授予年份】：2014
【分类号】：U495;TM61

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