A Study on Street Light Automation Management System
| Autor: | 詹旭人 |
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| Rok vydání: | 2007 |
| Druh dokumentu: | 學位論文 ; thesis |
| Popis: | 95 Accompany with generation change, the social activities become much frequently and have been extended from day-time to night-time. The street light maintenance quality is related to human and vehicle safety. How to ensure the service quality of the street light is an important issue in this century. Street light management is one of the tasks which needs high technique with high difficulty. Since the street lights are covered all over the roads of the city, the operating administrating requires mass workload. When the street lights are constructed, huge resources, such as human and material, are needed to keep in good service. In order to reduce operating cost and promote bright ratio, it is an important issue to control electrical voltage to achieve power saving and prolonging light age. Appropriately monitoring light operation includes turning on and off the light in reasonable time and informing staffs to fix breakdown equipments. In order to promote illumination quality, detect breakdown timely and improve lighting management efficiency, this study bring out an idea to use on hand street light power light combined with power line carrier, wireless communication and computer network to develop Street Light Management System. This system will promote light administrating with better quality and lower establishing cost. An electrical equipment can automatically turn on and off street lights for specific location and time zone to achieve the energy saving. This study can monitor the operation conditions and report breakdown cases to reduce the unusual status. It will tremendously shrinkage maintenance time, promote service quality, cut down patrol examination and increase service effects. |
| Databáze: | Networked Digital Library of Theses & Dissertations |
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