A multiple-mobile-robot-cooperated navigation method and system

A mobile robot and collaborative navigation technology, applied in the field of robot navigation, can solve the problems of short measurement period, low precision and low efficiency, and achieve the effect of improving navigation accuracy and navigation efficiency, and being easy to popularize and popularize.

Inactive Publication Date: 2017-03-15
SHENZHEN ZHONGZHOU INTELLIGENT TECH CO LTD
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  • Abstract
  • Description
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  • Application Information

AI Technical Summary

Problems solved by technology

[0009] In view of this, the present invention provides a multi-mobile robot collaborative navigation method and system to solve the technical problems of low accuracy

Method used

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  • A multiple-mobile-robot-cooperated navigation method and system
  • A multiple-mobile-robot-cooperated navigation method and system
  • A multiple-mobile-robot-cooperated navigation method and system

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Embodiment Construction

[0041] The following description and drawings illustrate specific embodiments of the invention sufficiently to enable those skilled in the art to practice them. Other embodiments may incorporate structural, logical, electrical, process, and other changes. The examples merely represent possible variations. Individual components and functions are optional unless explicitly required, and the order of operations may vary. Portions and features of some embodiments may be included in or substituted for those of other embodiments. The scope of embodiments of the present invention includes the full scope of the claims, and all available equivalents of the claims.

[0042] In some illustrative examples, such as figure 1 As shown, a multi-mobile robot cooperative navigation method is provided, including the following steps:

[0043] Step S1: After the machine is powered on, first initialize the hardware of the Zigbee wireless network communication module, serial port, obstacle recog...

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Abstract

A multiple-mobile-robot-cooperated navigation method is provided. The method includes detecting position information of a local robot, planning path information of the local robot, acquiring position information ad path information of other robots, determining a passing order for a same position, outputting a path table, and controlling the local robot to move along the path table. A multiple-mobile-robot-cooperated navigation system is also provided and includes a positioning detection module, an ARM processor core module and a Zigbee wireless network communication module. Real-time information exchange with other robots in a region is performed through Zigbee wireless communication, the position information and a moving path of the local robot are provided to other robots and the position information and paths of other robots are acquired at the same time. Through cooperated working, intelligent navigation of a multiple-robot environment is achieved, and automatic and reliable moving services and cooperated working of the multiple robots in a same site environment are ensured, thus increasing the navigation precision and the navigation efficiency. The method and the system are simple, practical, and easy in popularization.

Description

technical field [0001] The invention belongs to the technical field of robot navigation, and in particular relates to a multi-mobile robot collaborative navigation method and system. Background technique [0002] At present, mobile robot navigation technology is one of the most important capabilities required by mobile robots, and it can only navigate to a single mobile robot. Therefore, wireless coordinated and cooperative navigation of multiple mobile robots is crucial to the future development of the industry. Under the existing technical conditions, there are the following navigation methods: [0003] 1. Magnetic track navigation. Advantages: simple installation and operation, high reliability. Disadvantages: high cost of use due to space occupation, and very difficult maintenance and transformation. Only a single mobile robot can navigate around a fixed magnetic track line. [0004] 2. Inertial navigation, using photoelectric encoder and gyroscope to measure the distan...

Claims

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Application Information

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IPC IPC(8): G01C21/20
CPCG01C21/20
Inventor 韦元江左孔禄
Owner SHENZHEN ZHONGZHOU INTELLIGENT TECH CO LTD
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