Driving early warning method

Abstract

The invention discloses a driving early warning method and a driving meeting early warning method. The driving early warning method is based on a driving early warning system; the driving early warning system comprises an early warning mode module, a direction positioning module, a track storage module, a track prediction module, a track transform coding module, a data transmitting module, a signal receiving module, a data analysis module, a vibration sensor, a manual help early warning module, an early warning judgment module, an early warning module, a light control module and an electronic map. The driving early warning system mainly adopts a method of predicting longitude and latitude positions where a vehicle passes and predicting a record produced in the driving direction as a data source of early warning information, a receiver automatically compares pass positions and directions of the vehicle equipped with the receiver after receiving signals to determine whether to give an early warning to the vehicle, and accurate driving early warning can be provided when no satellite map record exists, or the vehicle enters a tunnel without satellite for positioning or the vehicle enters a district with more roads in the same direction, so that the driving safety is improved.

Description

technical field [0001] The invention relates to a traffic warning method, in particular to a traffic warning method and a traffic crossing warning method. Background technique [0002] With the improvement of residents' living standards, the number of motor vehicles has increased sharply, and the safety hazards caused by traffic accidents or emergency parking of vehicles have become increasingly prominent. When the vehicle is driving, especially when the visibility is low, it is easy to cause traffic accidents or secondary traffic accidents due to vehicle accidents in front or sudden parking on the expressway, resulting in vehicle braking or evasion. When there is no satellite positioning, normal and accurate early warning cannot be performed, or there are many roads in the same direction. When receiving early warning information, it is impossible to determine whether the vehicle that issued the early warning is on the same road as the vehicle and whether it is in front. Th...

AI Technical Summary

Problems solved by technology

When the vehicle is driving, especially when the visibility is low, it is easy to cause traffic accidents or secondary traffic accidents due to vehicle accidents in front or sudden parking on the expressway, resulting in vehicle braking or evasion. When there is no satellite positioning, normal and accurate early warning cannot be performed, or there are many roads in the same direction. When receiving early warning information, it is impossible to determine whether the vehicle that issued the early warning is on the same road as the vehicle and whether it is in front. Vehicles sent false alarm information, which made the solution unfeasible and unable to be promoted and used in a unified manner

In addition, when driving on a road with low visibility and many bends, it is often impossible to avoid the oncoming vehicle or change the approaching lights in time, resulting in traffic accidents.

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