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Obstacle avoidance warning method, device and storage medium

An obstacle avoidance and obstacle avoidance technology, applied in the field of devices, storage media, and obstacle avoidance alarm methods, can solve the problems of easy detection and counterattack, poor concealment, and difficulty in realization, and achieve difficult detection counterattack, cost saving, and strong concealment Effect

Inactive Publication Date: 2018-07-06
沈阳上博智像科技有限公司
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Problems solved by technology

[0003] The existing intelligent ranging technology is divided into active ranging (such as radar wave ranging, laser signal ranging, etc.) and passive ranging (such as visible light ranging), but the active ranging technology is greatly affected by the environment. And it is easy to be detected and counterattacked, so the concealment is poor; passive ranging mainly relies on visible light ranging. In a dark environment, this visible light ranging method is difficult to achieve, so it cannot adapt to all-weather ranging

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  • Obstacle avoidance warning method, device and storage medium
  • Obstacle avoidance warning method, device and storage medium

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Embodiment Construction

[0028] Specific embodiments of the present disclosure will be described in detail below in conjunction with the accompanying drawings. It should be understood that the specific embodiments described here are only used to illustrate and explain the present disclosure, and are not intended to limit the present disclosure.

[0029] The present disclosure can be applied to scenarios of intelligent distance measurement and obstacle avoidance, such as timely warning of obstacles by robots, drones, diving equipment, vehicles, etc. In this scenario, the existing intelligent distance measurement technologies are mainly divided into active measurement There are two types of ranging and passive ranging. Among them, the active ranging mainly uses radar waves or laser signals to measure the distance. By establishing the corresponding relationship between the signal transmitting device and the receiving device, the signal transmission feedback information is used to measure the target distan...

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Abstract

The invention relates to an obstacle avoidance warning method, a device and a storage medium. A first infrared thermal image and a second infrared thermal image are obtained. The first infrared thermal image and the second infrared thermal image are acquired respectively by two thermal infrared imagers with different shooting angles. The parallax of the first infrared thermal image and the secondinfrared thermal image are determined. The distance of the obstacle is determined according to the parallax. An obstacle avoidance alarm prompt is emitted when the distance is less than the first preset threshold value.

Description

technical field [0001] The present disclosure relates to the field of intelligent ranging and obstacle avoidance, and in particular, to an obstacle avoidance alarm method, device and storage medium. Background technique [0002] With the continuous development of artificial intelligence, radar, computer vision and other technologies, intelligent ranging and obstacle avoidance technology has also attracted more and more attention. At present, intelligent ranging and obstacle avoidance technology is mainly used in robots, unmanned aerial vehicles, diving equipment, self-driving vehicles or aircraft and other equipment. [0003] The existing intelligent ranging technology is divided into active ranging (such as radar wave ranging, laser signal ranging, etc.) and passive ranging (such as visible light ranging), but the active ranging technology is greatly affected by the environment. And it is easy to be detected and counterattacked, so the concealment is poor; passive ranging ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01S11/12
CPCG01S11/12
Inventor 徐保树刘召军刘秦白魁一史志跃
Owner 沈阳上博智像科技有限公司
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