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Road traffic event positioning method, system, readable storage medium and equipment

A technology of road traffic and localization method, applied in the field of traffic, can solve the problems of low success rate of road traffic incident localization, difficult to parse the geographic coordinates of the incident location, etc.

Active Publication Date: 2019-07-26
ZHEJIANG DAHUA TECH CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] Based on this, it is necessary to provide a road traffic event location method, system, readable storage medium and equipment

Method used

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  • Road traffic event positioning method, system, readable storage medium and equipment
  • Road traffic event positioning method, system, readable storage medium and equipment
  • Road traffic event positioning method, system, readable storage medium and equipment

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Embodiment Construction

[0065] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, and do not limit the protection scope of the present invention.

[0066] It should be noted that the term "first\second\third" involved in this embodiment of the present invention is only to distinguish similar objects, and does not represent a specific ordering of objects. Understandably, "first\second\third Three" are interchangeable in a specific order or sequence where permissible. It should be understood that the terms "first\second\third" are interchangeable under appropriate circumstances such that the embodiments of the invention described herein can be practiced in sequences other than those illustrated or described herein.

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Abstract

The invention relates to a road traffic event positioning method, a system, readable storage medium and equipment, and belongs to the traffic technology field. Initial road name information and eventlocation description information of a traffic event are acquired from the acquired recorded information of the traffic event. The event location description information comprises the initial road nameinformation and first location information, and by searching the word segmentation sequence of the first location information and the initial road name information in a preset word segmentation database, corresponding word segmentation index data and road name index data can be acquired, and in addition, a first positioning position where the traffic event occurs can be determined by using the mutual relation between the word segmentation index data and the road name index data. The positioning way is suitable for a road linear reference method or a relative position reference method, and canbe used to analyze and locate the recorded information of the road traffic events, and is capable of guaranteeing that the positioning position is in the road area, and therefore the positioning success rate of the road traffic events can be improved.

Description

technical field [0001] The present invention relates to the technical field of traffic, in particular to a road traffic incident location method, system, readable storage medium and equipment. Background technique [0002] The illegal processing system and accident processing system are important components of the comprehensive application platform for public security traffic management (also known as "six-in-one platform"). At present, the location descriptions of these road traffic events on platforms across the country are usually represented by fields such as road name, kilometer number, meter of the location, and location description. For example, the name of the road is Provincial Highway 242, the kilometer number is 85,000, the meter of the location is 20, and the location is described as the intersection of Macao Road, Kou Town, 85 kilometers away from Provincial Highway 242, indicating that the accident occurred at a distance of 85,020 meters from the starting point...

Claims

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Application Information

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IPC IPC(8): G08G1/01G06F16/29
CPCG08G1/0137G06F16/29
Inventor 朱荣荣陆湖蓉雷益兴许焰张兴明
Owner ZHEJIANG DAHUA TECH CO LTD
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