臺灣博碩士論文加值系統

懸吊搬運系統係現今發展中的醫療移位輔具，其移動方式和搬運作業及相類似於物料搬運系統中常見的無人搬運車系統(AGVS)，但其用途和控制方式卻不相同。以前並無相關文獻探討懸吊搬運系統對於系統設計和軌道佈置上的問題。但在看護人員職業傷害上問題不斷發生下，懸吊搬運系統將逐漸進入醫療院所、安養中心和家庭當中成為必備之醫療輔具。本研究探討目前發展中之懸吊搬運系統設計並提出三種適合之軌道佈置型態─(1)單軌雙向式、(2)單軌單迴圈式、(3)雙軌單向式系統於療養中心內，在使用不同寢室數目、搬運機數目和病患需求下，以模擬方式觀察其績效表現和系統特性。
由模擬實驗發現，懸吊搬運系統的效能可有所發揮。在加入寢室數目、搬運機速度考量和成本問題下，本研究所提出之單軌雙向式之績效表現皆優於其他兩種佈置，尤以搬運機速度較快的情形下更為明顯。但在僅考慮寢室數目時，當寢室數目增加下，雙軌單向式績效將會優於單軌雙向式系統。若考慮成本問題時，單軌雙向式佈置在系統內寢室數目和病患需求較少時下較優，反之當系統較複雜下，則雙軌單向式較佳。

A Lift System is developed for medical purpose to move handicapped people. Its working patten is almost analogous to an Automated Guided Vehicle System that is usually used in a Material Handling System, however their purposes and control types are different. There wasn’t any literature to study a Lift System’s design and track layout before. Nowadays the disability’s right become emphasized, the Lift System would be utilized in hospitals, Health Care Institution and family to help disabilities soon. This research studies the Lift System design and the track layout in a Health Care Institution. The method first defines the number of bed rooms in the institution and speed of Lift Vehicle. A simulation tool is then utilized to simulate the system, and the system’s performance and character are observed.
The results of simulation show that the performance of Single-Track layout is basically better than those of other two type layouts, especially under the situation of high vehicle speed . When only the number of bed rooms is considered, if bed room is increased to a few of number, the efficiency of Double-Track Layout is almost equal to that of Single-Track layout, or even better. In addition, Double-Track Layout would be better from the cost of view as the number of bed rooms and the disability need increase.

中文摘要………………………………………………………………………… I
英文摘要………………………………………………………………………… II
目錄……………………………………………………………………………… III
表目錄…………………………………………………………………………… V
圖目錄…………………………………………………………………………… VII
第一章緒論………………………………………………………………… 1
1.1 懸吊搬運系統…………………………………………………… 1
1.2 研究背景與動機………………………………………………... 3
1.3 問題敘述………………………………………………………... 5
1.4 研究方法與架構………………………………………………... 6
第二章文獻探討…………………………………………………………… 8
2.1 懸吊搬運系統…………………………………………………... 8
2.2 AGV系統設計…………………………………………………. 11
2.2.1 路徑方向規劃……………………………………………... 11
2.2.2 佈置設計…………………………………………………... 13
2.2.3 車輛數目決定……………………………………………... 15
2.3 療養中心空間要求…………………………………………….. 16
2.4 系統模擬……………………………………………………….. 18
2.4.1 模擬的意義………………………………………………... 18
2.4.2 模擬的分類………………………………………………... 19
2.4.3 回顧模擬軟體……………………………………………... 20
第三章 系統軌道佈置設計………………………………………………... 22 3.1 懸吊搬運系統空間要求……………………………………….. 22
3.2 單軌雙向式懸吊搬運系統基本設計………………………….. 24
3.3 單軌單迴圈式懸吊搬運系統基本設計……………………….. 27
3.4 雙軌單向式懸吊搬運系統基本設計………………………….. 29
第四章 系統軌道模式佈置構建…………………………………………... 31
4.1 eM-Plant………………………………………………………... 31
4.2 系統模型模式構建……………………………………………. 34
4.3 系統行為分析…………………………………………………. 41
第五章 模擬驗證與結果分析…………………………………………….. 47
5.1 模擬模型環境…………………………………………………. 47
5.2 績效評估模式…………………………………………………. 48
5.3 寢室數目變化…………………………………………………. 50
5.4 搬運機速度變化………………………………………………. 59
5.5 病患需求次數變化……………………………………………. 63
5.6 成本分析………………………………………………………. 67
5.7 結論……………………………………………………………. 71
第六章 結論與展望……………………………………………………….. 73
6.1 結論……………………………………………………………. 73
6.2 展望……………………………………………………………. 74
參考文獻……………………………………………………………………….. 75
附錄一………………………………………………………………………….. 78
附錄二………………………………………………………………………….. 79
附錄三………………………………………………………………………….. 82
附錄四………………………………………………………………………….. 86
附錄伍………………………………………………………………………….. 90
附錄六………………………………………………………………………….. 94

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