Obstacle evading method and device of intelligent robot

An intelligent robot and obstacle avoidance technology, applied in the computer field, can solve problems such as false triggering, poor camera imaging effect, and inability to cover a 180-degree field of view.

Inactive Publication Date: 2017-10-03
SHENZHEN QIANHAI YYD ROBOT CO LTD
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Problems solved by technology

At present, in the obstacle avoidance scheme of intelligent robots, for example, ultrasonic waves can be used to detect obstacles. Triggered, causing the robot to act incorrectly; on the other hand, the ultrasonic measurement of the distance of the obstacle requires the reflection of the obstacle. If the obstacle is too small or flat, there is not enough area to reflect the ultrasonic wave, that is, the obstacle cannot be detected , ca

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  • Obstacle evading method and device of intelligent robot
  • Obstacle evading method and device of intelligent robot
  • Obstacle evading method and device of intelligent robot

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Embodiment Construction

[0045] In order to make the above objects, features and advantages of the present invention more comprehensible, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0046] In this implementation, a plurality of ultrasonic sensors (for example, can be arranged on the left and right sides of the front of the intelligent robot) and at least two deep Camera (for example, it can be set on the left and right sides of the front of the intelligent robot adjacent to the position of the ultrasonic sensor, etc.), wherein the position of the ultrasonic sensor and the depth camera can be set according to actual detection needs, so as to be suitable for detecting the intelligent robot It is advisable to walk on obstacles such as objects in front of you.

[0047] see figure 1 , this embodiment provides an obstacle avoidance method for an intelligent robot.

[0048] The method may include the steps of:

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Abstract

The invention provides an obstacle evading method and device of an intelligent robot. The intelligent robot is provided with multiple ultrasonic sensors and at least two depth cameras. The method comprises the steps that when a target object is detected by both the depth cameras and the ultrasonic sensors, the depth image information of the target object is determined; according to the depth image information, the distance from the target object to the intelligent robot is calculated; and the intelligent robot is controlled based on the distance to evade the target object in the walking process. Accordingly, the depth cameras and the ultrasonic sensors can be combined for detecting the obstacle, and the accurate and effective obstacle evading effect can be achieved.

Description

technical field [0001] The invention relates to the field of computer technology, in particular to an obstacle avoidance method and device for an intelligent robot. Background technique [0002] With the rapid development of science and technology, smart terminal devices are more and more widely used in all walks of life and people's lives, such as smart phones, PADs, smart robots, and so on. Taking intelligent robots as an example, intelligent robots can be applied in agriculture, medicine, aerospace, military and other fields to liberate a large part of the labor force, bring more convenience to people and create greater social value. [0003] During the use of an intelligent robot, various obstacles may be encountered in its walking state. How to avoid obstacles (also referred to as obstacle avoidance) has gradually become a research hotspot in this field. At present, in the obstacle avoidance scheme of intelligent robots, for example, ultrasonic waves can be used to det...

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Application Information

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IPC IPC(8): B25J9/16B25J19/02
CPCB25J9/1676B25J9/1697B25J19/023B25J19/026G05D1/0246G05D1/0255
Inventor 吴勇谋张中月陈东伟
Owner SHENZHEN QIANHAI YYD ROBOT CO LTD
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