Cloud computing intelligent transportation scheduling platform based on Beidou time service technology

Abstract

The invention relates to a cloud computing intelligent transportation scheduling platform based on Beidou time service technology. The platform comprises a cloud computing intelligent transportation platform and a traditional intelligent transportation system platform, wherein the traditional intelligent transportation system platform is loaded on the cloud computing intelligent transportation platform; and a cloud computing platform, a Beidou time server and a Beidou time service machine are loaded on the traditional intelligent transportation system platform. The real-time property of scheduling optimization is realized by introducing control and planning technology based on precise clock, and precise time service technology provided by a Beidou navigation satellite system is adopted in the clock. Meanwhile, intelligent transportation scheduling involves large-scale computing and has requirements on computing data amount and computing speed, therefore, the current cloud computing technology must be adopted in computing. The passive characteristic of transportation information issue of the traditional intelligent transportation platform is changed, and a navigation function is provided to a vehicle in an active way. The real-time scheduling and navigation functions of the vehicle can be realized really, and the utilization rate of a road network resource can be optimized.

Description

technical field The invention relates to the field of traffic dispatching, in particular to a cloud computing intelligent traffic dispatching platform based on Beidou timing technology. Background technique Intelligent transportation system is the organic integration of advanced information technology, data communication transmission technology, sensor technology, embedded technology, electronic control technology, computer processing technology, distributed computer technology and cloud computing technology in the entire ground traffic management system. It is a real-time, accurate and efficient comprehensive transportation management system that plays a role in a wide range and in all directions. There are many traffic congestion problems in big cities all over the world. Taking the United States as an example, from 1976 to 1997, the annual vehicle kilometers increased by 77%, but the growth of road construction mileage in the same period was only 2 %, in the peak period...

AI Technical Summary

Problems solved by technology

The traditional intelligent traffic management platform can guide vehicles to drive in an orderly manner and improve the overall operating environment to a certain extent by publishing traffic guidance information. However, due to the voluntary decision-making of each vehicle, the improvement of the overall traffic condition is not high.

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