Method for reducing highway traffic accidents based on digital earth

Abstract

The invention relates to a method and a system for reducing highway traffic accidents based on digital earth. The technical scheme of the invention is as follows: when the highway is in a congestion / emergency accident state, quickly switching the high beam and the low beam at one time by facing the high beam to simulate a vehicle meeting situation; when the highway is in a unblocked state, illuminating the highway back to the high beam, guiding the vehicle to quickly pass through, and improving the passing rate of the highway, wherein partial pavement is illuminated just when the highway is unblocked, and the entire cost consumption can be comparatively low. The invention aims at providing a method and system for reducing highway traffic accidents based on the digital earth, the method andsystem are used for controlling the on-off of the streetlamp by detecting the vehicle driving information at different road segment and combining the digital earth data and vehicle data, thereby reaching the traffic safety of the highway and reducing the use cost of the streetlamp.

Description

technical field [0001] The invention relates to a method and system for reducing high-speed traffic accidents based on digital earth. Background technique [0002] Expressways are different from urban roads. There are almost no street lights on expressways. The reasons are as follows: First, installing street lights on expressways will cause potential safety hazards. Street lights on expressways will not only increase driving safety, but will increase safety. Hidden dangers, the reason for this situation is that the driving environment of high-speed and urban roads is completely opposite. Generally, those who run high-speed are long-distance drivers. If the street lights on urban roads are arranged, the entire expressway is like a zebra pattern. It seems to flicker on and off, which will not make driving safer, but will aggravate the owner's visual fatigue due to light problems, thus increasing potential safety hazards. [0003] The second is the economic issue. Since the e...

AI Technical Summary

Problems solved by technology

[0002] Expressways are different from urban roads. There are almost no street lights on expressways. The reasons are as follows: First, installing street lights on expressways will cause potential safety hazards. Street lights on expressways will not only increase driving safety, but will increase safety. Hidden dangers, the reason for this situation is that the driving environment of high-speed and urban roads is completely opposite. Generally, those who run high-speed are long-distance drivers. If the street lights on urban roads are arranged, the entire expressway is like a zebra pattern. This will not only make driving safer, but will aggravate the visual fatigue of the car owner due to light problems, thus increasing safety hazards.

[0003] The second is the economic issue. Since the expressway is mainly used for motor vehicles, it is different from the urban roads that are often in a saturated state. In most cases, a section of expressway will be in a state of no one for a long time. Obviously, if Street lights are installed throughout the expressway and urban roads, so the electricity used for lighting the lights will be a huge waste. Therefore, the expressway wing panels will only be equipped with street lights that are always on in special areas such as tunnels and service areas.

[0004] However, vehicles driving on the highway at night, dark roads and fatigue driving are the biggest safety hazards of highway driving, and how to reduce the cost of using street lights to the greatest extent while increasing driving safety is an urgent need to solve The problem

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