Multifunctional equipment and method for traffic safety management in real time

Abstract

In order to control traffic and manage traffic safety, the multifunctional equipment provides functions of navigation, collision prevention, electronic charging, guidance of avoiding traffic jam, message of parking space and record of last five driving as well as on spot etc. for drivers by using devices of pinpoint and navigation, device of displaying different outputs and control box (or tools of integrating with wireless mobile communication device). Multifunctional device of controlling traffic includes: road net E control box, driving and navigating devices, intelligent road net system, digital image meter panel, multifunctional display for positioning and wireless mobile communication device etc. Traffic safety devices include: safety device for remote site and safety sensing and imaging devices for near distance.

Description

technical field [0001] In particular, the present invention relates to a method for precise driving positioning by using various precise positioning and navigation devices, different output display devices, vehicle e-control boxes (or integrated devices with wireless mobile communication devices), multifunctional safety devices, etc. Technology, providing drivers with functions related to navigation, collision avoidance, electronic toll collection, leading non-traffic jam function, parking space navigation and toll collection, last five-minute driving and on-site recording, etc. [0002] ITS (Intelligent Transportation System) can bring traffic management into the era of full e-automation and greatly increase the safety and convenience of transportation, which is the goal of active development of transportation in various countries. [0003] The continuous breakthroughs in optoelectronic technology in the middle and late twentieth century not only achieved significant developm...

AI Technical Summary

Problems solved by technology

[0019] At present, the positioning or navigation devices used for traffic or vehicles almost all rely on the satellite global positioning system (GPS) to obtain positioning or navigation data, but the satellite global positioning system (GPS) will produce positioning due to signal drift when receiving positioning signals on the ground deviation, or poor satellite signal reception due to obstructions

Therefore, if no correction is made (such as through the DGPS differential correction principle, combining road network coordinates to calibrate points, placing external correction sensors, etc.), only very rough road management can be achieved, and precise positioning cannot be achieved. Management of different lanes on a road

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