Device and method for high intelligent real time traffic managemant

Abstract

A device and method for high-intelligence real-time traffic management, which includes an intelligent road network e-control box placed on a transportation vehicle, including: a mobile positioning module, an intelligent road network data storage, an intelligent road network system / function memory, A wireless mobile communication device, the mobile positioning data is compared (or contacted) with the sorted intelligent road network coordinate data. When the vehicle leaves the factory or is being maintained, the positioning correction of the actual calibration point is carried out, and the action positioning information received by the intelligent road network e-control box (if there is a deviation, it must be the corrected positioning information) will be used for subsequent actions. In the intelligent road network data storage, capture the closest calibration point value to the action positioning data, and at the same time bring out various road condition information that has been set on this calibration point, and the road condition information is updated with the latest road condition data at any time to achieve The purpose of real-time management of transportation means, at the same time, the use of intelligent road network coordinate data for comparison is not easy to cause network congestion.

Description

technical field [0001] The present invention relates to a combination of wireless mobile communication equipment, intelligent road network-e control box (including positioning navigation system and intelligent road network main system and secondary system), etc., to provide vehicles or mobile equipment, etc., for As a device with functions such as navigation, collision avoidance, electronic toll collection, leading non-traffic jam function, parking space navigation and toll collection, and last five-minute driving record. Background technique [0002] General Packet Radio Service (General Packet Radio Service, GPRS) is used to enhance the data transmission capability of the global special operations system, and enter the third generation mobile communication (3G) technology, using packet switching technology to replace the previous global special operations system Circuit switching, which greatly increases the transmission rate. [0003] Global Positioning System (Global Po...

AI Technical Summary

Problems solved by technology

However, similarly, the drift phenomenon of the GPS satellite signal often makes the received vehicle movement positioning information inaccurate, and its preset toll area does not have the function of demarcating the real-time information of the road. Therefore, it can only be Development does not require accurate positioning, regional tolling operations, and can not further develop lane management; at the same time, due to inaccurate vehicle positioning, there will be situations where vehicles are on the viaduct, but the positioning is displayed under the viaduct. If the viaduct is a no-charge area , it cannot be fairly charged by mileage, so it has to rely entirely on external hardware to operate, which is very expensive for a place with a vast area; in addition, vehicles under the viaduct may also be misjudged as vehicles on the viaduct Toll area, causing unreasonable phenomenon

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