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Pedestrian/rider risk monitoring and early warning device and early warning method

An early warning device and risk monitoring technology, which is applied in the direction of measuring devices, alarms, radio wave measurement systems, etc., can solve the problems of no walking/riding environment monitoring and early warning, pedestrian/cyclist injury, etc.

Inactive Publication Date: 2020-06-30
CHANGAN UNIV
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, there is no equipment and method that can realize real-time monitoring and early warning of the walking / riding environment of pedestrians / cyclists, and provide real-time reminders of risk status. Pedestrians / cyclists cannot leave the corresponding walking / riding environment or state in time. It is easy to cause pedestrians / cyclists to be injured

Method used

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  • Pedestrian/rider risk monitoring and early warning device and early warning method

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Embodiment Construction

[0035] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions of the present invention will be clearly and completely described below in conjunction with the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the present invention, not all of them. the embodiment. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0036] As a specific embodiment of the present invention, in combination with figure 1 , figure 2 , image 3 and Figure 4 As shown, the present invention is a pedestrian / cyclist risk monitoring and early warning device, which is wearable, and the user should wear it on the left arm. figure 1 .

[0037] The present invention is a pedestrian / cyclist risk monitoring and warning dev...

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Abstract

The invention discloses a pedestrian / rider risk monitoring and early warning device and early warning method. A positioner collects position information and first direction information of a user and sends the position information and the first direction information to a processor; the processor compares the position information and the first direction information with preset road information; theradar sensor collects first speed information of a motor vehicle running through a user and actual distance information between the motor vehicle and the user and sends the first speed information andthe actual distance information to the processor. And the processor calculates an early warning conflict distance and a dangerous conflict distance according to the first speed information, and compares the actual distance information with the early warning conflict distance and the dangerous conflict distance. According to the invention, the walking / riding environment of the pedestrian / rider canbe monitored and reminded in real time, the pedestrian / rider can be helped to get rid of the corresponding walking / riding environment or state in time, and the injury probability is reduced.

Description

technical field [0001] The invention belongs to the technical field of pedestrian / cyclist risk monitoring, in particular to a pedestrian / cyclist risk monitoring and early warning device and early warning method. Background technique [0002] Pedestrians / cyclists are vulnerable groups in road traffic, and pedestrians / cyclists suffer from different risks in different walking / cycling environments. This risk comes from the accident probability of being hit in different walking / biking environments and the walking / biking time in that environment. [0003] At present, there is no equipment and method that can realize real-time monitoring and early warning of the pedestrian / cyclist's walking / cycling environment, and provide real-time reminders of the risk status. Pedestrians / cyclists cannot leave the corresponding walking / cycling environment or state in time. It is easy to cause pedestrians / cyclists to be injured. Contents of the invention [0004] Aiming at the technical proble...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G08B21/02G08B21/24G08G1/16G01S13/93G01S13/58
CPCG01S13/58G01S13/931G08B21/02G08B21/24G08G1/16
Inventor 杨京帅刘照霞丁楠李向红
Owner CHANGAN UNIV
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