Interactive digital sand table for realizing four-dimensional distribution management

Abstract

The invention discloses an interactive digital sand table for realizing four-dimensional distribution management. The interactive digital sand table comprises a server, a data processing system and an information display system, wherein the server is used for storing data in a three-dimensional map database and physical distribution scheduling site information data, the data processing system is used for processing the data in the server, the information display system is used for three-dimensionally displaying a distribution image of a vehicle to be monitored in real time, the information display system comprises a sand table screen, projectors and a working control panel, wherein the four projectors are arranged in a grid shape, are respectively used for displaying images in different regions of the same image, are respectively projected on the sand table screen to be hardly integrated into a uniform picture through a picture. The invention realizes four-dimensional real-time display of the distribution management by adopting a technology of intelligent memorizing a distribution line by a three-dimensional digital satellite geographical picture, and is used for integrating pictures of the projectors into a large uniform picture by adopting an image integration and split-screen control technology so that a picture overlap-free, seamless non-redundancy three-dimensional circular screen effect is realized.

Description

technical field [0001] The invention relates to a display device in a material dispatching command information system, in particular to an interactive three-dimensional digital display device used in the material distribution management process. Background technique [0002] In 2011, the National Two Sessions raised the construction of smart grid to a national development strategy, implemented an all-round and systematic reorganization of the traditional business of the power industry, and opened a new era of independent reform and development of state-owned enterprises. How to innovate material management and build a new material security system has become an important issue. The existing power grid company materials generally adopt the traditional logistics transportation management method. This transportation management method is decentralized management, low operating efficiency, and informatization. Low, each transport management department cannot effectively dock, resu...

AI Technical Summary

Problems solved by technology

How to innovate material management and build a new material security system has become an important issue. The existing power grid company materials generally adopt the traditional logistics transportation management method. This transportation management method is decentralized management, low operating efficiency, and informatization. Low, each transport management department cannot effectively dock, resulting in a lot of waste of manpower, material and financial resources

[0003] With the development of the State Grid's "three collections and five major" system, higher requirements are put forward for the intensive management of materials. The unified dispatching and command of materials is the key to the intensification of materials and the basis for realizing the full life management of materials. The clear requirements for the reform of the warehousing and distribution system. The existing material management system has problems in the monitoring and management of the whole process of material planning, procurement, contracting, manufacturing and distribution. In case of special circumstances, such as peaking In special periods such as summer and emergency accidents, the existing material management system cannot make accurate instructions in a timely manner

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