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Map creating and positioning method of robot and robot system

A robot system and map creation technology, applied in the field of robot systems, can solve problems such as inability to use algorithms

Pending Publication Date: 2016-01-13
SHEN ZHEN 3IROBOTICS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In traditional methods, robotically Figure 1 Generally, it is generated online, that is, using the computing resources loaded by the robot, but it is limited by computing resources and cannot use overly complex algorithms; or it is generated offline, that is, after the sensor data is collected and stored, the These data are taken out from the robot and run on another computer. The advantage of this method is that it can use powerful computing resources to use more complex and effective algorithms, but it cannot enable the robot to obtain maps in real time for real-time movement and control.

Method used

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  • Map creating and positioning method of robot and robot system
  • Map creating and positioning method of robot and robot system

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Embodiment Construction

[0022] The solution of the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0023] Such as figure 2 As shown, the robot system disclosed in the present invention includes a robot, a cloud server, and a user terminal. The cloud server is connected to the robot and the user terminal respectively through a wireless network. The robot includes a sensor for detecting the surrounding environment. The cloud server uses To create a map and position the robot based on the received sensor data of the robot, the user terminal is used to send instructions to the robot and display map information and robot positioning information.

[0024] The robot can be a mobile robot such as a sweeper, an unmanned aircraft, an underwater mobile robot, and a mobile air purifier. The mobile robot includes sensors for detecting the surrounding environment, such as one of a laser radar sensor, a depth camera, and a stereo...

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Abstract

The application of the invention discloses a map creating and positioning method of a robot. According to the method, the sensor data of a robot is transmitted to a cloud server through a wireless network, then the cloud server is used for creating a map and generating robot positioning information, and then the map information and the positioning information are transmitted to the robot and a user terminal through a wireless network. According to the map creating and positioning method, strong computing and resources storing of the cloud server are utilized to make up the deficiency of the onboard computing capacity of a robot, so that a complex robot algorithm can be operated, and robot synchronous positioning and navigation can be carried out on large-scale environment, so as to generate an environment map and a robot position. The application of the invention also discloses a mobile robot system adopting the method.

Description

technical field [0001] The invention relates to a robot map creation and positioning method and a robot system using the method. Background technique [0002] Many technologies and applications of robots are largely related to the robot's perception of the environment, as well as the interaction between users and robots. The robot's perception of the surrounding environment is a map formed on the basis of data obtained by a series of sensors in a corresponding manner, that is, a spatial representation of the environmental structure. The representation of such robot maps can vary according to the requirements and the type of sensor data, but their main purpose is to represent the spatial structure so that the robot can make reasonable and efficient decisions on actions. After obtaining the robot map, how to allow users to use them conveniently and efficiently to interact with the robot is also an important factor in the ease of use and humanization of the robot. [0003] In...

Claims

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Application Information

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IPC IPC(8): G01C21/20
CPCG01C21/20
Inventor 李崇国杨勇宫海涛
Owner SHEN ZHEN 3IROBOTICS CO LTD
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