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Positioning device for unmanned line-tracking robot and positioning method thereof

A positioning device and positioning method technology, applied in two-dimensional position/channel control, instruments, computer components, etc., can solve difficult problems such as identification and control of electronic tags and identification modules, and achieve good dynamic identification performance, identification Extended range, wide-ranging effects

Active Publication Date: 2014-05-28
SOUTHEAST UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The current radio frequency identification technology generally only reads and writes the data in the tag, and it is difficult to accurately identify and control the relative position of the electronic tag and the identification module

Method used

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  • Positioning device for unmanned line-tracking robot and positioning method thereof
  • Positioning device for unmanned line-tracking robot and positioning method thereof
  • Positioning device for unmanned line-tracking robot and positioning method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0040] like figure 2 It shows that the positioning device includes 2 RF readers, RS232 communication interface, upper machine, LED indicator and bee pimper, 2 RF readers, the first radio frequency reader, and the second radio frequency reader, 2The serial port of the RF reader is connected to the serial port of the microcontroller, and the power supply is power supply to the microcontroller. The asynchronous serial port of the microcontroller is connected to the RS232 interface of the upper machine through the RS232 communication interface;The device is connected to the microcontroller respectively.

[0041] like image 3 Show, the first radio frequency reader corresponds to the inductive area A, the second radio frequency reader corresponds to the inductive area B, and the interstitial area B of the inductive area A and the inductive area B is the intersection area.This positioning device can guide the robot to enter the intersecting area and achieve precise positioning.The smalle...

Embodiment 2

[0049] like Figure 4 It shows that the positioning device includes power, microcontroller, first radio frequency reader, second radio frequency reader, third radio frequency reader, fourth RF reader 4 RF reader, RS232 communication interface, Upper machine, LED indicator light and bee pimper, the serial port of the 4 radio frequency readers is connected to the serial port of the microcontroller, the power supply is the power controller, and the asynchronous serial port of the microcontroller via the RS232 communication interfaceConnect to the RS232 interface of the upper machine; the LED indicator and the beeker are connected to the microcontroller, respectively.

[0050] like Figure 5 Show, the corresponding induction area A of the first radio frequency reader, the corresponding induction area B of the second radio frequency reader, the third radio frequency reader corresponds to the inductive area C, the fourth radio frequency reader corresponds to the inductive area D, the indu...

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Abstract

The invention discloses a positioning device for an unmanned line-tracking robot. The positioning module comprises a power supply, a microcontroller, n radio frequency readers, an RS232 communication interface and a host computer, wherein serial ports of the n radio frequency readers are connected with the serial ports of the microcontroller respectively, the power supply supplies power for the microcontroller, and an asynchronous serial port of the microcontroller is connected with the RS232 interface of the host computer through the RS communication interface. The positioning device can realize the precise positioning of the robot. Meanwhile, the invention further discloses a positioning method of the positioning device, and the positioning method is simple and easily operated, and can realize the precise positioning of the robot during the travelling of the robot.

Description

Technical field [0001] The invention is the field of radio frequency recognition in robots. Specifically, it involves a positioning device and its positioning method for unattended robots. Background technique [0002] RF recognition technology first inherited the concept of radar technology.As early as 1948, Harry Stockman published the theoretical basis of "using reflected power communication" to laid the theoretical foundation of RFID (RFID).After more than half a century of development, its technology has also matured, and it has also moved towards the path of standardized development.At the same time, RFID products are also continuously enriched, such as active electronic tags, passive electronic labels and semi -passive electronic tags.Costs are also constantly decreasing, and industry scale applications are continuously expanded.As the theory of RFID technology is continuously enriched and improved, single -chip electronic labels, multi -electronic label recognition, wirel...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G05D1/02G06K7/00
Inventor 王兴松杨文军
Owner SOUTHEAST UNIV
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