Mobile robot wireless remote control system based on embedded system

A remote control system and mobile robot technology, applied in the mechanical field, can solve problems such as large resource occupation, unstable work, and difficulty in meeting the actual requirements for the autonomous performance of mobile robots, so as to prevent network congestion and improve network bandwidth utilization.

Inactive Publication Date: 2017-12-29
李征
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the autonomous performance of mobile robots is difficult to meet the actual requirements, and the robots must be controlled remotely.
However, the current remote control terminals are basicall...

Method used

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  • Mobile robot wireless remote control system based on embedded system
  • Mobile robot wireless remote control system based on embedded system
  • Mobile robot wireless remote control system based on embedded system

Examples

Experimental program
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Embodiment Construction

[0014] The present invention will be further described below in conjunction with drawings and embodiments.

[0015] Such as figure 1 , the control system is composed of three parts: the embedded remote control terminal (client), the wireless network transmission part, and the robot field control terminal (server side). The instructions sent by the control platform are then transmitted to the robot microprocessor through the RS232 serial port, so that the robot can execute according to the actual control instructions, and at the same time collect the status information of the robot and transmit it to the remote control terminal.

[0016] Such as figure 2 , the control system adopts the Socket socket programming specification. In the remote communication model between the client and the server, the processes between different platforms establish a Socket socket before realizing communication, and read and write through the Socket socket. operations to exchange data. The clie...

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Abstract

The invention discloses a mobile robot wireless remote control system based on an embedded system, and the control system consists of three parts: an embedded remote control end (client), a wireless network transmission part, and a robot onsite control end (server). The control system employs an embedded linux system as a remote control end, and employs a wireless network as the remote communication mode. The control system employs the improved Elman dynamic neural network to predict the utilization rate of network bandwidth, adjusts the transmission rate of video data according to a prediction result, prevents the network congestion in advance, and improves the utilization rate of network bandwidth.

Description

Technical field [0001] The invention relates to a wireless remote control system for a mobile robot based on an embedded system, which is suitable for the mechanical field. Background technique [0002] With the rapid development of robot technology, robots are not only used in military fields, but also in daily life, especially in dangerous environments such as space exploration. But now the autonomous performance of mobile robots is difficult to meet the actual requirements, and the robots must be controlled remotely. However, the current remote control terminals are basically based on PC applications. In the process of practical application, there are great shortcomings, such as high price, large resource occupation, bulky volume, unstable operation, and high power consumption. However, in the process of actual use, people pay more and more attention to the portability and ease of use of the system, and the development of embedded technology makes it possible to realize ...

Claims

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Application Information

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IPC IPC(8): G05B19/418G08C17/02
CPCG05B19/4186G08C17/02
Inventor 李征
Owner 李征
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