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Robot map drafting and positioning method based on wireless base station and laser sensor as well as system thereof

A laser sensor and wireless base station technology, which is applied in the field of robot mapping and positioning, can solve problems such as deviation and inaccurate scanning of maps, and achieve the effect of improving accuracy

Inactive Publication Date: 2015-08-19
北京云迹科技股份有限公司
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  • Abstract
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  • Claims
  • Application Information

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Problems solved by technology

[0009] In view of the above-mentioned defects of the prior art, the technical problem to be solved by the present invention is how to locate the wireless base station and correct the map by the robot, so as to solve the problem of inaccuracy and deviation existing in the existing robot scanning the map by using the laser sensor

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  • Robot map drafting and positioning method based on wireless base station and laser sensor as well as system thereof
  • Robot map drafting and positioning method based on wireless base station and laser sensor as well as system thereof
  • Robot map drafting and positioning method based on wireless base station and laser sensor as well as system thereof

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Embodiment Construction

[0055] In order to enable those skilled in the art to better understand the technical solutions of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0056] figure 1 It is a schematic flowchart of a method for mapping and positioning a robot based on a wireless base station and a laser sensor in an embodiment of the present invention, figure 2 It is a schematic diagram of setting n rows and n columns of sub-areas in the preset area in the embodiment of the present invention, and setting multiple wireless base stations in the sub-areas, as shown in figure 1 and figure 2 As shown, the method includes the following steps:

[0057] S101. Obtain initial map information of a preset area;

[0058] S102. Set multiple sub-areas with n rows and n columns in the overall area, and respectively set multiple wireless base stations in the multiple sub-areas;

[0059] S103. Obta...

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Abstract

The invention provides a robot map drafting and positioning method based on a wireless base station and a laser sensor as well as a system thereof, which belong to the technical field of positioning. The method comprises the following steps: obtaining initial map information of a preset area; arranging several subregion with n rows and n arrays in an integral area, respectively arranging several wireless base stations in the subregion; obtaining a corresponding relation between several subregion and wireless base stations; monitoring the wireless base station of the robot positioned in the subregion at real time, obtaining general positional information of the robot in the preset area and the owned subregion, and obtaining the accurate positioning information in the subregion. A technical scheme of the present invention is characterized in that the current wireless base stations can be used to realize the positioning operation after laser map scanning by the robot, so that the efficiency of precision and map operation for map positioning and scanning can be increased.

Description

technical field [0001] The invention relates to positioning technology, in particular to a method and system for drawing maps and positioning of robots based on wireless base stations and laser sensors. Background technique [0002] With the rapid development of communication technology and the continuous development of robot technology, more and more service robots are widely used in people's work and life. But indoor service robotic devices typically walk in environments with little or no action from users or operators. However, for many household or commercial purposes, the requirement of being able to realize or facilitate the autonomous positioning and navigation of indoor robots for mobile control tends to be simpler and more flexible. [0003] In the prior art, in order to effectively judge the position and move the mobile robot, the mobile robot needs to generate a map of the space where the robot is moving, and needs to recognize the position of the robot in the sp...

Claims

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Application Information

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IPC IPC(8): G01C21/00
CPCG01C21/005
Inventor 李全印张和光支涛胡泉徐渤惠
Owner 北京云迹科技股份有限公司
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