The Research And Design Of The Auto Parts Logistice Standard Working Hour Calculation Technology

With the competition of logistics market in China becomes more and more fierce,how to effectively control costs and how to improve the benefits becomes more and more attentive as to enterprises. Therefore, the standard working hour has been imported into enterprises.Generallly, the process and rules of the standard working hour calculation metheods are complex.When the field work process is changed or some parameters are neglected by mistake,the calculation results are different from actual conditions and can not be insured. Therefore, the realization of standard working hour calculation work informationization is an urgent task for enterprises.As a necessary means to improve the competitiveness of enterprises,many companies use the information technique in the management process and operation process. But the application of computer system in the standard working hour calculation lags far behind other areas, so many enterprises still use the manual calculation mode to calculate it. The standard working hour calculation to be achieved with modern management method, which need the modern information tools,should be more simple and be with the least man-made factors. Therefore, a more fair and reasonable methods for estimation of the standard working hour calculation is necessary.Based on the existing standard working hour calculation method, combined with the computer system which has high operation ability and the power advantage graphics processing, the standard time measurement system is established with mathematical model which is suitable for automobile parts logistics enterprises. This paper makes use of a new concept to achieve the optimal path. The search area is divided into a plurality of cells, then the properties are set for each cell. Marking the cell in order which has the attribute of the nodes, the connectivity between nodes can be shown in the matrix. Through multiple of the matrix product operation, all of the path of the corresponding dimension of the set is derived and the optimal path in it focusing on the screening conditions can be obtained, eventually, the concept of node dimension is introduced,.This paper completes the overall design architecture of the standard time measurement system, and adopts C# technology and ORACLE database to complete the system which based on the Model method invocation and the optimal path algorithm theory.By analyzing the mathematical model of the standard working hour calculation system, the system’s functional requirements have been confirmed and the function module of the system is established.