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robot

A robot and light technology, applied in the field of robots, can solve the problems of abnormal movements, reduce the efficiency of operation execution, damage to the surrounding environment of the robot, etc., and achieve the effect of avoiding abnormal movements, preventing operation efficiency, and avoiding damage.

Active Publication Date: 2019-05-21
BEIJING XIAOMI MOBILE SOFTWARE CO LTD +1
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  • Abstract
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Problems solved by technology

[0003] However, due to the complexity of the surrounding environment, the reflected light received by the robot may be mixed with interfering light formed by interfering objects, which may cause abnormal movements when the robot performs corresponding actions, which will not only affect the robot's ability to perform preset operations execution, reduce the efficiency of operation execution, and may also cause damage to the robot itself or to the surrounding environment

Method used

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Embodiment Construction

[0037] Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, the same numerals in different drawings refer to the same or similar elements unless otherwise indicated. The implementations described in the following exemplary examples do not represent all implementations consistent with the present disclosure. Rather, they are merely examples of apparatuses and methods consistent with aspects of the present disclosure as recited in the appended claims.

[0038] Figure 1-4 is a schematic structural diagram of a robot shown according to an exemplary embodiment, such as Figure 1-4 As shown, the robot 100 can be an autonomous cleaning device such as a sweeping robot and a mopping robot. The robot 100 can include a machine body 110, a perception system 120, a control system 130, a drive system 140, a cleaning system 150, an energy system 1...

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Abstract

The invention relates to a robot which comprises an emission source, a photosensitive component and a processing component, wherein the emission source is used for emitting a detection light; the photosensitive component is used for sensing a reflecting light which is formed on and returned from an object surface by the detection light; the processing component is used for recognizing the interference light which is formed by an interference object close to a practically detected object and is contained in the reflecting light and eliminating a noise signal formed by the interference light, so as to prevent the robot from abnormally acting under the interference of the interference light. According to the technical scheme, the interference light can be accurately recognized, the corresponding noise signal can be timely eliminated, the normal walking of the robot can be ensured and the abnormal action can be avoided.

Description

technical field [0001] The present disclosure relates to the technical field of robots, in particular to a robot. Background technique [0002] In related technologies, the robot detects and learns the surrounding environment by emitting detection light to the surroundings and receiving and processing the corresponding reflected light, so as to perform corresponding actions based on the surrounding environment. For example, the robot can detect the distance between itself and the surrounding obstacles through the above-mentioned light transmission and reception process, so as to determine the walking distance in each direction. [0003] However, due to the complexity of the surrounding environment, the reflected light received by the robot may be mixed with interfering light formed by interfering objects, which may cause abnormal movements when the robot performs corresponding actions, which will not only affect the robot's ability to perform preset operations execution, re...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01S7/48G01S17/08
CPCG01S7/48G01S7/4804G01S17/08
Inventor 罗晗夏勇峰
Owner BEIJING XIAOMI MOBILE SOFTWARE CO LTD
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