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Development of A Ubiquitous Logistics Control System with Data Carrier for Autonomous Distributed Information Control

开发具有数据载体的泛在物流控制系统，实现自主分布式信息控制

基本信息

批准号：
15360210
负责人：
KOMODA Norihisa
金额：
$ 4.16万
依托单位：
Osaka University
依托单位国家：
日本
项目类别：
Grant-in-Aid for Scientific Research (B)
财政年份：
2003
资助国家：
日本
起止时间：
2003 至 2004
项目状态：
已结题

来源：
https://kaken.nii.ac.jp/en/grant/KAKENHI-PROJECT-15360210/
关键词：
RF-ID tags bluetooth ubiquitous logistics autonomous distributed cooperative negotiation 輸送計画調達計画

项目摘要

In logistics fields, in order to satisfy various customers requirement, flexible transportation and inventory control method are desired. By attaching data carrier of wireless communication (RF-ID tag, or mobile device with Bluetooth communication function) to items in logistics, the autonomous distributed information system for logistics control are proposed. This system can manage the flow of the items efficiently and dynamically. Additionally structure of logistics companies in the logistics is flexible and distributed company make their decisions autonomously.In the autonomous distributed information system for logistics control, for control functions, a communication method in order to get locational information of an item with data carrier in practical time is proposed. In this method, from the distance to the data carrier, locational information is estimated. Additionally, a user interface in order to gather and manage those distributed information is discussed. On the other hand, for scheduling functions, a negotiation method between subsystems is proposed in order to realize "cooperative communication layer" which makes a whole system efficient in the case that problems (lack of resources) occurs in the system. This negotiation method make the solution that both subsystem is satisfied by exchanging a modified plan of solutions. By those methods, the base that whole resources in logistics companies are used effectively with high robustness is published.

在物流领域，为了满足不同客户的需求，需要灵活的运输和库存控制方法。通过将无线通信的数据载体（射频识别标签，或具有蓝牙通信功能的移动终端）附加到物流中的物品上，提出了一种用于物流控制的自主分布式信息系统。该系统能够高效、动态地管理物料的流动。另外，物流企业的组织结构灵活，分布式企业的决策具有自主性，在自治分布式物流控制信息系统中，针对控制功能，提出了一种以数据载体实时获取物品位置信息的通信方法。在该方法中，从到数据载体的距离估计位置信息。此外，为了收集和管理这些分布式信息的用户界面进行了讨论。另一方面，对于调度功能，提出了一种子系统之间的协商方法，以实现“协作通信层”，使整个系统的效率，在系统中出现问题（资源不足）的情况下。该协商方法通过交换一个修改后的方案，得到双方都满意的解决方案。通过这些方法，为物流企业整体资源的有效利用和高鲁棒性奠定了基础。