Robot operation method and device based on ultrasonic waves, chip and robot

Abstract

The invention provides a robot operation method and device based on ultrasonic waves, a chip and a robot, and belongs to the field of intelligent robots. The method comprises the following steps: whenthe robot works in a first space, the robot is controlled to emit ultrasonic waves in front of the working direction; when the number of the echo data of the ultrasonic waves is two, it is determinedthat a curtain-shaped object exists in front of the robot, and a second space exists in front of the curtain-shaped object; and the distance between the robot and the curtain-shaped object is determined according to the first echo data, when the distance between the robot and the curtain-shaped object is smaller than or equal to a preset distance, the robot is controlled to steer to avoid the curtain-shaped object until the robot avoids the curtain-shaped object, and after the robot avoids the curtain-shaped object, the robot travels to a second space to continue working according to the relative position information of the second space. According to the technical scheme, the robot can avoid the curtain.

Description

technical field [0001] The invention relates to the field of intelligent robots, in particular to an ultrasonic-based robot operation method, operation device, chip and robot. Background technique [0002] With the popularization and promotion of robots, robots rely on intelligent planning, automatic cleaning, automatic obstacle avoidance and good user experience, making them more and more important in the minds of consumers and becoming a must-have for most households. tool. [0003] However, at present, robots are still difficult to adapt to complex environments, which makes their use environment limited. In the home environment, if curtains appear in front of them during use, it is often difficult to deal with them, and they are even directly entangled in the curtains to wait for rescue. The sensory perception ability is limited, and the work space behind the curtain cannot be found, resulting in the inability to fully work on the space. Contents of the invention [0...

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Problems solved by technology

[0003] However, at present, robots are still difficult to adapt to complex environments, which makes their use environment limited. In the home environment, if curtains appear in front of them during use, it is often difficult to deal with them, and they are even directly entangled in the curtains to wait for rescue. The sensory perception ability is limited, and the work space behind the curtain cannot be found, resulting in the inability to fully work on the space

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