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A vehicle-mounted traffic accident warning device based on the combination of cloud and edge

A technology of traffic accident and early warning device, which is applied in the direction of traffic control system, measurement device, traffic control system of road vehicles, etc., to achieve the effect of achieving accuracy and realizing joint optimization.

Active Publication Date: 2020-11-10
安徽揣菲克科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] 1. How to realize intelligent early warning through the combination of cloud platform and vehicle-mounted terminal edge computing entity, and solve the problem of providing intelligent early warning based on historical accident information, current vehicle speed and road environment information before road traffic accidents occur;

Method used

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  • A vehicle-mounted traffic accident warning device based on the combination of cloud and edge

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Embodiment Construction

[0041] The technical solutions of the present invention will be clearly and completely described below in conjunction with the embodiments. Apparently, the described embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0042] see figure 1 As shown, a vehicle traffic accident early warning device based on the combination of cloud and edge includes an accident data acquisition module, a cloud platform, an accident model prediction module, a vehicle terminal, a GPS positioning module, a trigger early warning module and a weather early warning module;

[0043] The accident data acquisition module includes an accident data acquisition unit and a non-accident data acquisition unit; the accident data acquisition unit is used to collect accident ...

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Abstract

The invention discloses a vehicle-mounted traffic accident early warning device based on the combination of cloud and edge, which is used to solve the problem of providing intelligent early warning based on historical accident information, current vehicle speed and road environment information before road traffic accidents occur; it includes an accident data acquisition module, Cloud platform, accident model prediction module, vehicle terminal, GPS positioning module, trigger warning module and weather warning module; accident data collection module includes accident data collection unit and non-accident data collection unit; accident data collection unit is used to collect accident data and The accident data is sent to the cloud platform; the present invention performs weighted model training through policy trees, neural networks, support vector machines and multiple regression models, and uses the advantages of multiple models to achieve joint optimization and accuracy of prediction results; Forecast information is displayed and voice broadcast; through trigger analysis of driving vehicles, people and the environment, intelligent early warning is realized.

Description

technical field [0001] The invention relates to the field of vehicle traffic accident early warning, in particular to a vehicle traffic accident early warning device based on cloud-edge integration. Background technique [0002] How to realize intelligent early warning through the combination of cloud platform and vehicle-mounted terminal edge computing entity, and solve the problem of providing intelligent early warning based on historical accident information, current vehicle speed and road environment information before road traffic accidents occur. Contents of the invention [0003] The purpose of the present invention is to propose a vehicle-mounted traffic accident early warning device based on the combination of cloud and edge. The present invention performs weighted model training through policy trees, neural networks, support vector machines and multiple regression models, and uses the advantages of multiple models to realize prediction. Combined optimization of r...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G08G1/01H04L29/08G01S19/42G06K9/62G06N3/08
CPCG08G1/0104G01S19/42G06N3/08H04L67/12G06F18/2411G06F18/214
Inventor 刘俊吴晓李大庆
Owner 安徽揣菲克科技有限公司
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