Control method and system for robot laser obstacle avoidance
A control method and control system technology, applied in the field of robotics, can solve the problems of wrong judgment of obstacles, high cost of obstacle avoidance, and high cost, and achieve the effects of improving accuracy, avoiding scanning blind spots, and ensuring safety.
Inactive Publication Date: 2018-10-16
ZHEJIANG GUOZI ROBOT TECH
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Problems solved by technology
In the existing robot laser obstacle avoidance method, when the robot's working area or moving track changes, obstacles often cannot be located, or obstacles are judged incorrectly, so that effective obstacle avoidance cannot be performed.
Therefore, the existing methods can no longer meet the requirements of robots with diverse working areas and variable moving trajectories.
In addition, the current processing equipment for laser scanning obstacle avoidance is usually PLC, and the cost of PLC is high and the volume is large, which leads to the large size of the robot and the high cost of obstacle avoidance.
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Embodiment Construction
[0036] The core of the present invention is to provide a control method for robot laser obstacle avoidance, which can realize the robot to accurately locate obstacles in various work areas or under variable moving trajectories, and ensure the safety of robot operation; the present invention Another core is to provide a robot laser obstacle avoidance control system, robot and computer-readable storage medium, all of which have the above-mentioned technical effects.
[0037] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by p...
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The invention discloses a control method for robot laser obstacle avoidance. The method comprises the steps that an upper computer sends a corresponding switching instruction to a safety control boardaccording to a movement track of a robot or the change situations of a working area; the safety control board controls a laser scanning device to switch a laser scanning type according to the switching instruction, collects a laser scanning signal under a switched laser scanning type, and transmits the laser scanning signal to the upper computer; the upper computer determines whether or not an obstacle exists in a current laser scanning area according to the laser scanning signal, and if yes, obstacle avoidance processing is performed on the robot. The method can achieve the robot accuratelylocates an obstacle under various working areas and variable movement tracks to ensure the running safety of the robot. The invention also discloses a control system for the robot laser obstacle avoidance, the robot and a computer readable storage medium which all have the above technical effects.
Description
technical field [0001] The present invention relates to the field of robots, in particular to a control method for robot laser obstacle avoidance; it also relates to a robot laser obstacle avoidance control system, a robot and a computer-readable storage medium. Background technique [0002] With the development of robot technology, robots have been more and more widely used in various fields, replacing manual tasks. Among them, robot obstacle avoidance has become the basis and key to ensure the normal work of robots. In the existing robot laser obstacle avoidance method, when the robot's working area or moving track changes, obstacles often cannot be located, or obstacles are misjudged, so that effective obstacle avoidance cannot be performed. Therefore, the existing methods can no longer meet the requirements of robots with diverse working areas and variable moving trajectories. In addition, the current processing equipment for laser scanning obstacle avoidance is usuall...
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Patent Timeline
Login to View More IPC IPC(8): G05D1/02
CPCG05D1/0214G05D1/0221G05D1/024
Inventor 王恒飞冯康张国亮
Owner ZHEJIANG GUOZI ROBOT TECH