SHIRT—REAL TIME SUPPLY CHAIN INFORMATION FOR HARVESTER MANAGERS

摘要

The Clarence Harvesting Co-operative was formed from the amalgamation of two existing harvesting co-operatives, which consisted of four harvesters cutting between 350 000 and 500 000 tonnes of cane each year. Soon after the formation of the co-operative the managers discovered that access to near real time information about the supply chain was required to realise the benefits of the larger harvesting operation. The required information was available but stored in separate and proprietary systems within the sugar mill. This made it difficult to access, correlate and deliver the information in a meaningful and timely manner to assist harvesting crews. A data transfer system to provide this information was conceived to integrate with a mobile phone-based consignment system planned by NSW Sugar. SRDC provided funding to allow Agtrix Pty Ltd to develop the solution, which was called SHIRT (Supply and Harvester Information in Real Time). SHIRT provided harvesting crews with valuable information about what was happening in the transport and milling operations as soon as the information was available. The data was transferred from each proprietary system in real time to a single external database. The data was then linked and merged, enabling meaningful reports to be collated and delivered to harvesting crews through a web site. Accessing the information through the web site was restricted by employing an access and authorisation process that filtered the data available to users based on their roles (grower, manager etc.), affiliation (farm, harvesting group, mill etc.) and/or their method of access (mobile, touchscreen or computer). Various devices were employed to access SHIRT including (a) a large screen mobile phone used by the supervisor of the Clarence Harvesting Co-operative, (b) touchscreens and modems fitted to two haulouts from which crews were able to access SHIRT and (c) the NSW Sugar web site used to distribute information to growers. Initial feedback indicated that the information being supplied to the crews was very useful for their daily management. As the new consignment system is rolled out across the three mills in NSW, SHIRT will also be able to be included in the package, thus providing a complete and transparent information system across the whole of the value chain.