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Road traffic accident field sketch recognizing and drawing method

A technology for accident scene and road traffic, applied in the field of sketch recognition and drawing of road traffic accident scene, can solve the problems of low precision, low efficiency, poor standardization, etc., and achieve the effect of improving work efficiency and fast drawing process

Inactive Publication Date: 2016-06-22
SHENYANG TIANZE INTELLIGENT TRAFFIC ENG CO LTD
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AI Technical Summary

Problems solved by technology

This method can solve the bottleneck problems of low efficiency, low precision and poor standardization of the current customary traffic accident scene processing method

Method used

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  • Road traffic accident field sketch recognizing and drawing method
  • Road traffic accident field sketch recognizing and drawing method

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Embodiment Construction

[0018] As shown in the figure, a road traffic accident scene sketch recognition drawing method can be implemented according to the following steps.

[0019] A. Obtaining equipment through electronic sketches to draw freehand sketches based on the road surface form of the accident scene and related accident elements.

[0020] B. Use the trajectory identification module to identify the trajectory input by the user each time; complete the identification of the road outline and road elements.

[0021] C. Use the overall road shape recognition module and the road recognition preview module to complete the traffic accident scene record sketch recognition processing.

[0022] D. According to the identification result, combine the legend system and the auxiliary system to complete the drawing of the scale map of the road traffic accident scene.

[0023] In step B of the present invention, after the trajectory image in the trajectory recognition module is grayscaled and scaled accordi...

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Abstract

The invention belongs to the technical field of road traffic accident handling, and particularly relates to a road traffic accident field sketch recognizing and drawing method. The method includes the following steps of A, drawing a field record sketch based on the road surface form and related accident elements of an accident field by bare hand through an electronic sketch obtaining device; B, recognizing a track input by a user each time through a track recognizing module, and completing the recognition of the road contour and the road elements; C, completing the recognition of the traffic accident field record sketch through a road overall form recognizing module and a road recognizing preview module; D, completing the drawing of a road traffic accident field scale drawing according to a recognition result through the combination of a legend system and an auxiliary system. The bottleneck problems that an existing conventional traffic accident field handling method is low in efficiency and precision and poor in standardability can be solved.

Description

technical field [0001] The invention belongs to the technical field of road traffic accident processing, and in particular relates to a method for identifying and drawing a scene sketch of a road traffic accident. Background technique [0002] With the rapid development of today's social economy and the automobile manufacturing industry, the number of automobiles in our country is also increasing, which inevitably causes a large number of traffic accidents. Since 2001, the number of deaths has exceeded 100,000 for several consecutive years. This makes my country one of the countries with the largest number of fatalities in automobile traffic accidents. According to statistics, the total number of traffic vehicles in my country is about 3% of the world, but 15% of global traffic accidents occur in China, and the direct property loss reaches hundreds of millions of yuan. As the various civil and criminal disputes caused by traffic accidents are becoming more and more complicat...

Claims

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Application Information

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IPC IPC(8): G06F3/0484G06F3/0488G06K9/00
CPCG06F3/04845G06F3/0488G06V30/32G06V30/387G06V10/94G06V2201/09
Inventor 史威戴赫
Owner SHENYANG TIANZE INTELLIGENT TRAFFIC ENG CO LTD
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