植基於派翠網路之雙電梯控制暨監視系統設計

Abstract

由於人口不斷的增長，土地使用越來越稀少，相對高樓式建築越蓋越多，電梯需求必然相對增加許多，對於電梯的要求更是不斷的提升，除了傳統的電梯控制許多不同的智慧型控制理論因此應用於電梯系統之中，同時也增加了電梯監視及電梯群控系統。

本論文結合派翠網路所提出規則，規劃雙電梯之運作方式，並透過派翠網路規則簡單表示複雜的電梯系統，使系統在建置初期更加清楚了解運作流程，當系統在運作過程發生問題，我們可藉由派翠網路的關聯資訊找尋出錯的環節，並設計電梯故障分析系統，快速了解系統故障原因。

藉由本文提出的派翠網路設計系統，可以有效率的控制雙電梯運作並且管理者可透過記錄表介面了解電梯目前狀況，除此外系統本身能更有效推論出升降馬達、步進馬達、近接開關、極限開關是否發生故障，增加維修人員判斷依據，進而減少維修時間。Because population grows and the use of land decreases, high buildings relatively increase. Therefore, the demand of elevators is also increasing rapidly. Requirements of elevators are much more than before. In addition to traditional elevator control, there are various intelligent control theories had applied to elevator control system and also increased elevator monitors and elevator group-control system. In this paper, we combine the rules that proposed by Petri Net to plan the operations of duo elevator, and simplify the complicated elevator system by following the Petri Net rules. Therefore, we can understand the operation process more clearly at the beginning of setting up the system. While some problems occur in the process, we can use the related information provided by Petri Net to find out where the problems are and then design an elevator-malfunctioned analyzing system in order to realize the reason of system failure. According to the Petri Net design system which proposed in this paper, we can efficiently control the operation of duo elevator and through the interface of record form, system manager can realize current state of elevators. Additionally, this system can effectively infer whether elevator motors, step motors, proximity switches, and limit switches fail or not , and enhance the correctness of maintenance personnel’s decisions. Therefore, this system can help us reduce maintenance time.