蓄冷式低溫物流系統之特性與成本分析

Abstract

低溫食品的需求特性為少量多樣化，傳統的低溫物流系統以冷凍冷藏車作配送，常會造成運能與能源成本的浪費。工研院能資所針對此特性研發出新式蓄冷箱，可以常溫車作多品溫配送，構成新式的低溫物流系統。

由於探討新式低溫物流系統相關成本的文獻不多，所以本研究收集彙整相關文獻，了解傳統低溫物流系統與新式低溫物流系統的運作流程。再透過工研院等研究單位與案例公司所提供的相關資料，在合理的假設條件下，推估新式系統的營運成本，以年總成本以及平均延噸公里成本做比較的基準，分析比較傳統與新式低溫物流系統在不同營運規模下各項成本的主要差異。

研究結果發現，在成本效益上，新式低溫物流系統的確比傳統低溫物流系統有成本經濟性。此分析結果亦可幫助低溫業者了解新式低溫物流系統的運作流程與相關成本，亦可作為替換低溫物流系統的參考依據。

The characteristic of demand of the convenient food is low bulk or low weight with multiple temperatures. Traditional Cold Logistic system deliver the convenience food by boxcar with low temperature, it’s often wastes a lot of oil and energy when it operate. ITRI having developed cold thermal storage technology that using replaceable containers charged thermal storage medium of different eutectic temperature, collocate standardize insulation boxes to build up low temperature home delivery system for local logistic proprietor.

There have no research of the operating cost of New Cold Logistic system in past years. This research collected all research about New Cold Logistic system and the operating cost of New Cold Logistic system. Then, get the Company-T operating cost of Traditional Cold Logistic system actuality. Get the operating costs of New Cold Logistic system from ITRI. Comparing and analysing these data. Finally, make a Cost Analysis of these systems.

The analysis and comparison result describe that, in the cost benefit, New Cold Logistic system is more cost effective than Traditional Cold Logistic system. And the Cold Logistic companies can make a decision of invest equipments depend on this result.