Study On The Data Gathered From The Transport Packaging Black Box

In china, it is about 14 billions damage losses occurring in transportation and packaging every year. For the purpose of preventing the package from being damaged during transportation, perfecting the package of products, improving the transport management, a black box is designed to inspect the whole process of transportation, monitor and write down the acceleration, temperature, humidity of the package in the course of circulation, save the data in the memorizer. Then we study the data gathered by the black box and get the reason of damage. Then we can perfect the package design of the products accordingly. This subject is mainly to process the information that obtained by the black box and design the program for package designer. Then they can comprehend the circulation situation and get the data information.The data that the black box has collected are saved in the text file and the value of data shown at present is not the original data. So firstly we must conclude the formula to change the data into the original number; the data in the text file is not intuitionist enough, we design software to make the data shown in the form of curve. In order to analyze the data more easily; the three curves are shown on the same reference frame. The course that we gathered the three parameters is under the same clock chip, so they are strictly corresponding on time. We can use the same time axis as the x-coordinate and the y-coordinate in which different parameters have different meanings. And the interface of software is designed to roll when the quantity of data amount is very large. Thus people can look over all the data easily. Thirdly inquiry dialogue is designed for people to see about the data at any time. After the data being chosen, it will show us the time on the top of the interface. At the same time we can choose the curve and the data whatever we want to see. In addition, the software has the error-correcting function. If the time and the data are not match to each other or there are some errors in the process of the inquiry, there will be corresponding suggestion, it will help the user to modify his operation.People can analyze the data conveniently and know the whole circulation with the software.