| This theme describes the related technologies and application of device management-control system in Xiamen International Container Ltd. ("International Container" called for short) , including supervisory control and configuration software, the superior method of device management, real-time database, data interface of management information, communication technology and so on. The project of International Container quay device management-control system is put forward on the base of these technologies. It plays a significant role in improving the current situation and promoting high efficiency of devices in the quay. This system combines production control, date acquisition, business disposal and management into a network system, fulfills overall device management throughout the company, and integrates the information of device which separately runs, and realizes the device management and control in an efficient way.The concept of management-control system impenetrate in this theme,. The issue is put forward from the current situation analysis of the quay and the management-control system is introduced in brief from the present development, its technique point, and application in all fields. Immediately after, to form the equipments layer of supervisory control system with open, mutual operability, reliability and numeric, outspread according to the related technologies. After analyzing the structure of supervisory control system, the supervisory control system is designed in terms of the instance of the company. Then to integrate all sub-system into the synthetic system, it is put forward to lead management concept into the supervisory control system. In the end, the technical benefit, economic benefit, and the realism significance to the device management of the company as well as the others are put forward in combination of the analysis of its function.Through the system's going to function, the real-time data of device is fed to management information system so that managers in their office can supervise the operation of device in the quay through the computer screen andacquire the valuable data in time. It provides support for the control of busywork cost, the benefit evaluation of input and output, and the realization of all-round economic management by analyzing and evaluating the equipment technical ability grade and technical economic problems to solve. Successful application of device management-control system proves feasible in efficient use of devices and will exert extensive and far-reaching influence to the development of quay optimizing. |