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Obstacle data processing method, device and equipment and storage medium

A data processing and obstacle technology, applied in the field of robotics, can solve the problems of long data fusion time and slow fusion speed, and achieve the effects of reducing memory usage, avoiding collisions, and improving processing efficiency

Pending Publication Date: 2020-07-17
JD DIGITS HAIYI INFORMATION TECHNOLOGY CO LTD
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Problems solved by technology

[0005] This application provides an obstacle data processing method, device, equipment, and storage medium to solve the problem of the existing data fusion method. Due to the sequential processing of data points in each frame of data of each lidar, the data fusion time is long and the fusion slow

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  • Obstacle data processing method, device and equipment and storage medium
  • Obstacle data processing method, device and equipment and storage medium
  • Obstacle data processing method, device and equipment and storage medium

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Embodiment Construction

[0047] In order to make the purpose, technical solutions and advantages of this application clearer, the technical solutions in this application will be clearly and completely described below in conjunction with the accompanying drawings in this application. Obviously, the described embodiments are part of the embodiments of this application , but not all examples. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of this application.

[0048] figure 1 The architecture diagram of the robot system provided for this application, such as figure 1 As shown, the robot system is composed of a mechanical part, a sensing part and a control part. The sensing part is used to perceive the environment. The task of the control system is to control the robot's mechanical part to perform prescribed movements and functions.

[0049] Among them, single-line la...

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Abstract

The invention provides an obstacle data processing method, device and equipment and a storage medium. The data points acquired by each laser radar are grouped to obtain a data point group, and then parallel processing is carried out on data points in the data point group, so that data processing efficiency is improved. A robot control part extracts the obstacle distance according to the obstacle data and carries out path planning, so that the response rate of a robot is improved, and the robot is prevented from colliding with an obstacle.

Description

technical field [0001] The present application relates to the field of robot technology, and in particular to an obstacle data processing method, device, equipment and storage medium. Background technique [0002] In robot obstacle detection, single-line lidar is a very important sensor. According to the number of lidar, it can be divided into single lidar detection and multi-lidar detection. [0003] In order to be able to detect obstacles on the ground, under normal circumstances, the laser radar is installed on the abdomen of the robot, so that a single laser radar can only detect obstacles in a single direction. Compared with single laser radar detection, the detection range of multiple laser radars is wider. In multi-laser radar detection, the principle of lidar data collection is: through the internal structure of 360-degree rotation, change the emission angle γ of the laser emitted each time, and determine the distance between the obstacle and the lidar by detecting ...

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Application Information

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IPC IPC(8): G05D1/02G01S17/931
CPCG05D1/024G05D1/0214
Inventor 王超姚秀军桂晨光郭新然蔡禹丞蔡小龙马福强李振崔丽华
Owner JD DIGITS HAIYI INFORMATION TECHNOLOGY CO LTD
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