저전력 주차 안내 시스템 설계

다국어 초록 (Multilingual Abstract)

The parking guidance system can increase driver’s convenience with detailed parking information service in the parking lot. At the same time, parking guidance system consumes non-negligible electrical energy with large amount of sensors, displays and control modules. With the increase in the demand for green and sustainable building design all over the world, it becomes a meaningful issue for parking guidance system to reduce operating power. This paper presents the preliminary design and estimated results of a parking guidance system which is optimized to reduce the power consumption mainly on detectors and displays. The system design is based on pre-developed wireless parking detectors, Park Tile and Park Disk. The system has a number of parking space detectors, vehicle count detectors, information displays, guidance terminals and other control units. We have performed system architecture design, communication network design, parking information service scenario planning, battery life regulation and at last operating power estimation. The estimated operating power was 0.4 watt per parking-slot, which is 17% of traditional systems. The estimated annual maintain cost was 43% of traditional systems.

참고문헌 (Reference)

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3 Hodel, T. B, "Parking Space Optimization Services, A Uniformed Web Application Architecture" 16-20, 2003

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7 Bi Yan-Zhong, "A parking Management System Based on Wireless Sensor Network" 32 (32): 968-977, 2006