Auxiliary driving method, device and system based on image recognition and UWB label

An image recognition and assisted driving technology, which is applied to the traffic control system, signal device, collision avoidance system and other directions of road vehicles. Important parameter information and other issues, to achieve the effect of low cost, high precision, and avoid data errors

Inactive Publication Date: 2020-08-28
合肥杰代机电科技有限公司
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  • Abstract
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Problems solved by technology

[0004] In the existing technology, for the grasp of surrounding vehicle information, most of the distance data formed by radar or laser ranging cannot accurately and quickly obtain real-time movement information of surrounding vehicles and important parameter information such as internal power and steering, and cannot make effective reminders

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  • Auxiliary driving method, device and system based on image recognition and UWB label
  • Auxiliary driving method, device and system based on image recognition and UWB label
  • Auxiliary driving method, device and system based on image recognition and UWB label

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Embodiment Construction

[0061] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. 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.

[0062] It should be noted that certain names are used in the specification and claims to refer to specific components. It should be understood that those skilled in the art may use different names to refer to the same component. The specification and claims of the present application do not use the difference in name as a way to distinguish components, but use the substantial difference in function of components as a criterion for distinguishing components. A...

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Abstract

The invention relates to the technical field of vehicle assistance. The invention discloses an auxiliary driving method, device and system based on image recognition and a UWB label. The method comprises the following steps: configuring double cameras, measuring the distance of an object by adopting a binocular stereoscopic vision technology, writing vehicle information into a UWB label, reading the vehicle information in real time, carrying out comparison processing, granting attention levels, judging a numerical value range and giving an alarm. According to the invention, all obstacles can be directly measured, surrounding vehicle information can be quickly determined, abnormal conditions can be accurately and efficiently detected, warning information can be timely provided for drivers for reference, and the method has high practical value and wide application prospect.

Description

technical field [0001] The present invention relates to the technical field of vehicle assistance, in particular to a method, device and system for assisting driving based on image recognition and UWB tags. Background technique [0002] With the continuous increase of the number of cars in the world, the number of car traffic accidents is increasing year by year, and the problem of traffic safety has become a major public hazard in modern society. According to statistics, in all traffic accidents, automobile collision accidents (comprising vehicle-vehicle collisions and car-fixed object collisions) are the main forms. Most of the car collision accidents are caused by factors such as driving too fast, the distance between vehicles is too small, and the brakes are not timely. [0003] In order to further improve road traffic safety and help drivers reduce erroneous operations, in recent years, intelligent vehicle safety technologies represented by Advanced Driver Assistance S...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G08G1/16B60Q9/00
CPCB60Q9/008G08G1/161G08G1/166
Inventor 金建张国宁陈强
Owner 合肥杰代机电科技有限公司
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