Aug 2016
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The LSCM R&D Centre is not only committed to foster the development of core competencies in logistics and supply chain related technologies, but also targeted to provide a Public Technology Platform to forge technology advancement in different areas, and also for the communal interest. The two projects introduced in this issue, namely, “A Virtual Reality System for Strategic Operation Training” and “Self-balancing Autonomous Guided Vehicles (AGVs) & Agent Control for Materials Handling in Warehouses”, specifically serve this purpose.

A Virtual Reality System for Strategic Operation Training

 

Virtual Reality (VR) is one of the popular technologies nowadays. Researchers from the University of Hong Kong develop an innovative VR-based training and performance evaluation system for local logistics corporations. This project provides a fully immersive and automatic cave-like virtual environment featuring the aforementioned capabilities, which can be delivered in a cost-effective manner for training and evaluating the decision-making and high-order skills of professionals.

The virtual reality training system developed represents a state-of-the-art design that capitalizes on virtual reality technology using artificial intelligence methods to deliver an integrated system that creates a versatile and reconfigurable, interactive and immersive training environment that readily supports evidence and discovery-based training in operations planning and decision making.

The project helps address the important issue of training high-level management and technical professionals for making strategic decisions in critical operations of the logistics and services sectors, in a timely manner. Pilot implementation has been carried out in a leading air logistics company in Hong Kong. The pilot user agrees the developed training system is a safe, cost-effective and weatherproof solution.
Visitors are experiencing the immersive CAVE in an airfield scenario
 
Self-balancing Autonomous Guided Vehicles (AGVs) & Agent Control for Materials Handling in Warehouses

 

Modernisation/Robotisation of warehouse management is adopted to eCommerce business with an aim to improve efficiency and productivity. The AGVs are warehouse robots target to lift and carry the racks to designated locations in the warehouse. Each rack may carry numerous goods at 30-40Kg and 1.8M tall and are likely operating at 1 - 3 m/s (or 3.6 - 10.8 Km/hour).

This project pertains to applied research for logistics and warehouse automation by designing and constructing a cost-effective AGV fleet comprising of relatively compact but fast moving robots which can communicate with each other to achieve co-operative tasks. It will also be equipped with a self-balancing (or stabling) mechanism to prevent overturns while the robots are running around in the warehouses, and an anti-collision detection system is incorporated to prevent accidents (i.e. downtime) and to enhance operator safety. Project deliverables include engineering prototypes of AGVs with built-in agent based control, a sensor fusion module of self-balancing, collision avoidance and inter-communication, and a software prototype of a multiple robots/AGVs planning system.
The AGVs with low-cost and compact-size are specially designed for warehouse management in the local region
 
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