Driving safety prompting method and device

Abstract

The invention discloses a driving safety prompting method and device, and belongs to the field of automobile auxiliary driving. The method includes the steps that driving information of a vehicle and advancing information of a non-vehicle object are obtained, wherein the traveling information comprises the driving speed of the vehicle and the driving direction of the vehicle, and the advancing information comprises the advancing speed of the non-vehicle object and the advancing direction of the non-vehicle object; whether the vehicle and the non-vehicle object will collide or not is judged according to the driving information and the advancing information; when the vehicle and the non-vehicle object will collide, an early warning prompt is sent to the vehicle, wherein the early warning prompt is used for promoting a driver to avoid the non-vehicle object. According to the driving safety prompting method and device, when it is judged that the vehicle and a pedestrian or a non-motor vehicle will collide, the early warning prompt is sent to the vehicle, enough response time is left for the driver to actively avoid the non-motor vehicle or the pedestrian, and therefore traffic accidents are effectively avoided; in addition, workers does not need to be additionally increased, and the effects that the driving safety prompting method and device are simple, low in cost and capable of being used widely are achieved.

Description

technical field [0001] The invention relates to the field of automobile auxiliary driving, in particular to a driving safety prompting method and device. Background technique [0002] With the increasing number of various vehicles and mobile people in major cities, in the turning road section, especially the intersection road section, due to various factors such as viewing angle and pedestrians, the driver cannot predict the sudden appearance of pedestrians in advance during driving. The correct judgment is made on the direction and speed of the vehicle, which leads to too little reaction time for the driver under abnormal conditions such as high speed, which in turn causes various traffic hazards. This not only brings harm to people's lives and property, but also causes traffic jams and reduces the efficiency of driving. [0003] In real life, some measures have been taken to avoid the occurrence of the above situation as much as possible. For example, warning signs are se...

AI Technical Summary

Problems solved by technology

[0002] With the increasing number of various vehicles and mobile people in major cities, in the turning road section, especially the intersection road section, due to various factors such as viewing angle and pedestrians, the driver cannot predict the sudden appearance of pedestrians in advance during driving. Make correct judgments on the direction of travel and speed, resulting in too little reaction time for the driver under abnormal conditions such as high speed, which in turn causes various traffic hazards

This not only brings harm to the lives and properties of the people, but also causes traffic jams and reduces the efficiency of driving.

[0003] In real life, some measures have been taken to avoid the occurrence of the above situation as much as possible. For example, warning signs are set up at intersections to warn vehicles and pedestrians to slow down, but pedestrians usually do not follow the instructions of the warning signs, making The practicability of this method is relatively poor; it is also possible to arrange traffic police officers on duty at intersections to conduct traffic command to vehicles and pedestrians. Invest a lot of manpower and material resources, and the cost is high

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