CN113051947A - Intelligent positioning device based on RFID technology - Google Patents
Intelligent positioning device based on RFID technology Download PDFInfo
- Publication number
- CN113051947A CN113051947A CN202110365604.6A CN202110365604A CN113051947A CN 113051947 A CN113051947 A CN 113051947A CN 202110365604 A CN202110365604 A CN 202110365604A CN 113051947 A CN113051947 A CN 113051947A
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- CN
- China
- Prior art keywords
- rfid
- intelligent
- positioning
- writing unit
- device based
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
- G06K7/10—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation
- G06K7/10009—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation sensing by radiation using wavelengths larger than 0.1 mm, e.g. radio-waves or microwaves
- G06K7/10297—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation sensing by radiation using wavelengths larger than 0.1 mm, e.g. radio-waves or microwaves arrangements for handling protocols designed for non-contact record carriers such as RFIDs NFCs, e.g. ISO/IEC 14443 and 18092
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S19/00—Satellite radio beacon positioning systems; Determining position, velocity or attitude using signals transmitted by such systems
- G01S19/38—Determining a navigation solution using signals transmitted by a satellite radio beacon positioning system
- G01S19/39—Determining a navigation solution using signals transmitted by a satellite radio beacon positioning system the satellite radio beacon positioning system transmitting time-stamped messages, e.g. GPS [Global Positioning System], GLONASS [Global Orbiting Navigation Satellite System] or GALILEO
- G01S19/42—Determining position
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
- G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
- G06K19/067—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components
- G06K19/07—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components with integrated circuit chips
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Remote Sensing (AREA)
- Radar, Positioning & Navigation (AREA)
- General Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Computer Networks & Wireless Communication (AREA)
- Theoretical Computer Science (AREA)
- Toxicology (AREA)
- Computer Security & Cryptography (AREA)
- Electromagnetism (AREA)
- General Health & Medical Sciences (AREA)
- Artificial Intelligence (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Computer Hardware Design (AREA)
- Position Fixing By Use Of Radio Waves (AREA)
Abstract
The invention discloses an intelligent positioning device based on RFID technology, which comprises an intelligent device and a positioning system, wherein the intelligent device is provided with a switch and an under-voltage indicator lamp, the middle part of the top end of the intelligent device is connected with a turnover shell, the turnover shell is provided with a touch display screen, the positioning system consists of a data processing system, a control interface, a database, a power supply management module, a decoder, a GPS positioning module and an RFID reading and writing unit, the RFID reading and writing unit consists of a receiving and transmitting module and an encoder, the RFID reading and writing unit is linearly connected with an antenna, and the RFID reading and writing unit is connected with an RFID chip through wireless radio frequency identification. And forming a position relation diagram to realize the positioning accuracy.
Description
Technical Field
The invention relates to the technical field of positioning, in particular to an intelligent positioning device based on an RFID technology.
Background
The basic working principle of RFID technology is not complex: after the tag enters the reader, the tag receives a radio frequency signal sent by the reader, product information (a passive tag or a passive tag) stored in a chip is sent out by means of energy obtained by induced current, or a signal with a certain frequency (an active tag or an active tag) is actively sent out by the tag, and the reader reads the information and decodes the information and sends the information to a central information system for related data processing.
Along with the wide application of RFID technique, some smart machines, all relate to like robot, intelligent bracelet, unmanned aerial vehicle etc. although above-mentioned smart machine can realize the function application in this field, can't master its position constantly, and people's memory also has the deviation, can't find very ordinary affairs when needing, consequently design an intelligent positioner based on RFID technique very necessary.
Disclosure of Invention
The invention aims to provide an intelligent positioning device based on an RFID technology, which is used for accurately positioning intelligent equipment with an RFID chip.
In order to achieve the purpose, the invention provides the following technical scheme: the intelligent device comprises an intelligent device and a positioning system, wherein a switch and an under-voltage indicator lamp are arranged on the intelligent device, a turnover shell is connected to the middle of the top end of the intelligent device, a touch display screen is arranged on the turnover shell, the positioning system comprises a data processing system, a control interface, a database, a power supply management module, a decoder, a GPS positioning module and an RFID reading and writing unit, the RFID reading and writing unit comprises a transceiving module and an encoder, the RFID reading and writing unit is linearly connected with an antenna, and the RFID reading and writing unit is connected with an RFID chip through radio frequency identification.
Preferably, the intelligent device is connected with the turnover shell through a shaft rod, and the intelligent device is provided with a matched groove corresponding to the turnover shell.
Preferably, the switch is linearly connected with the positioning system, and the under-voltage indicator lamp is linearly connected with the power supply management module.
Preferably, the data processing system is linearly connected with the control interface, the database, the power supply management module, the decoder, the GPS positioning module and the RFID reading and writing unit.
Preferably, the transceiver module is composed of a transmitting end and a receiving end.
Preferably, an amplifier is connected between the RFID read-write unit and the antenna.
Compared with the prior art, the invention has the beneficial effects that: the invention realizes the positioning of the intelligent equipment with the RFID chip by utilizing the RFID technology and the GPS positioning technology, has high positioning precision, small structure and portability.
Drawings
FIG. 1 is a schematic view of the structure of the present invention.
Fig. 2 is a block diagram of a positioning system according to the present invention.
FIG. 3 is a block diagram of the RFID reader/writer unit of the present invention.
In the figure: the system comprises an intelligent device 1, a switch 2, an undervoltage indicator lamp 3, a turnover shell 4, a touch display screen 5, a data processing system 6, a control interface 7, a database 8, a power supply management module 9, a decoder 10, a GPS positioning module 11, an RFID reading and writing unit 12, an antenna 13, a transceiving module 14, an encoder 15 and an RFID chip 16.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: the intelligent device comprises an intelligent device 1 and a positioning system, wherein a switch 2 and an under-voltage indicator lamp 3 are arranged on the intelligent device 1, a turnover shell 4 is connected to the middle of the top end of the intelligent device 1, a touch display screen 5 is arranged on the turnover shell 4, the positioning system is composed of a data processing system 6, a control interface 7, a database 8, a power supply management module 9, a decoder 10, a GPS positioning module 11 and an RFID reading and writing unit 12, the RFID reading and writing unit 12 is composed of a receiving and transmitting module 14 and an encoder 15, the RFID reading and writing unit 12 is linearly connected with an antenna 13, and the RFID reading and writing unit 12 is connected with an RFID chip 16 in a wireless radio frequency identification mode.
The intelligent device 1 is connected with the turnover shell 4 through a shaft rod, and the intelligent device 1 is provided with a matched groove corresponding to the turnover shell 4.
The switch 2 is linearly connected with the positioning system, and the undervoltage indicator lamp 3 is linearly connected with the power supply management module 9.
The data processing system 6 is linearly connected with the control interface 7, the database 8, the power supply management module 9, the decoder 10, the GPS positioning module 11 and the RFID read-write unit 12.
The transceiver module 14 is composed of a transmitting end and a receiving end.
An amplifier is connected between the RFID read-write unit 12 and the antenna 13.
Furthermore, the intelligent device 1 is small and exquisite and portable in structure, the touch display screen 5 is exposed through overturning of the overturning shell 4, the protection performance is achieved, and the sensitivity of the touch display screen 5 is guaranteed.
Furthermore, the antenna and the amplifier connected to the RFID read/write unit 12 can enhance the signal reception and identify the smart device with the RFID chip 16 in a range manner, so as to realize the positioning of the smart device, and the receiving end performs logic processing on the received radio frequency signal to realize the operation processing of the information, and then compresses the information to the data processing system 6 through the encoder 15.
Furthermore, the positioning system comprises a positioning technology and a positioning algorithm, wherein the positioning technology is realized through a GPS positioning module 11, and the intelligent device 1 is positioned in real time.
Further, the positioning algorithm is to integrate the position information of the positioning algorithm with the information compressed by the RFID reading and writing unit 12 to obtain a routing map, and the routing map is displayed on the touch display screen 5, because the position information of the intelligent device with the RFID chip 16 is not changed, the distance to the intelligent device is updated in real time through the GPS positioning module 11, so that the routing correction is realized, and the routing can be modified according to the familiarity of the intelligent device with the route until the routing map reaches the position of the intelligent device.
If the intelligent device with the RFID chip 16 is mobile, the data can be updated according to the real-time RFID of the RFID reader 12, and the accurate positioning can also be realized.
Furthermore, the power supply management module 9 is provided with a rechargeable battery inside and is electrically connected with the under-voltage indicator lamp 3, and when the voltage cannot guarantee normal driving, necessary automatic sleep or shutdown can be performed.
The working principle of the invention is as follows: in the actual operation process, the function control can be carried out through the operation interface 7 of the touch display screen 5, as the RFID chip 16 has uniqueness, one or all intelligent devices with the RFID chip 16 can be accurately positioned according to actual needs, the range radio frequency identification of the RFID read-write unit 12 is utilized, the GPS positioning module 11 is matched to obtain the self positioning information, the information integration through the data processing system 6 is carried out to obtain a path planning diagram which is presented in the touch display screen 5, the data of the RFID read-write unit 12 and the GPS positioning module 11 are updated in real time to realize the correction of the path planning, and the path can be rectified according to the familiarity of the path per se until the position is reached, so that the accurate positioning and finding are realized.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. An intelligent positioning device based on RFID technology, including intelligent device (1) and positioning system, its characterized in that: be provided with switch (2) and under-voltage indicator lamp (3) on intelligent device (1), intelligent device (1) top middle part is connected with upset shell (4), be provided with touch display screen (5) on upset shell (4), positioning system comprises data processing system (6), control interface (7), database (8), power supply management module (9), decoder (10), GPS orientation module (11) and RFID reading and writing unit (12), RFID reading and writing unit (12) comprises transceiver module (14) and encoder (15), RFID reading and writing unit (12) linear connection has antenna (13), RFID reading and writing unit (12) wireless radio frequency identification is connected with RFID chip (16).
2. An intelligent positioning device based on RFID technology according to claim 1, characterized in that: the intelligent device (1) is connected with the turnover shell (4) through the shaft rod, and the intelligent device (1) is provided with a matched groove corresponding to the turnover shell (4).
3. An intelligent positioning device based on RFID technology according to claim 1, characterized in that: the switch (2) is linearly connected with the positioning system, and the under-voltage indicator lamp (3) is linearly connected with the power supply management module (9).
4. An intelligent positioning device based on RFID technology according to claim 1, characterized in that: the data processing system (6) is in linear connection with the control interface (7), the database (8), the power supply management module (9), the decoder (10), the GPS positioning module (11) and the RFID read-write unit (12).
5. An intelligent positioning device based on RFID technology according to claim 1, characterized in that: the transceiver module (14) is composed of a transmitting end and a receiving end.
6. An intelligent positioning device based on RFID technology according to claim 1, characterized in that: an amplifier is connected between the RFID read-write unit (12) and the antenna (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110365604.6A CN113051947A (en) | 2021-04-06 | 2021-04-06 | Intelligent positioning device based on RFID technology |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110365604.6A CN113051947A (en) | 2021-04-06 | 2021-04-06 | Intelligent positioning device based on RFID technology |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113051947A true CN113051947A (en) | 2021-06-29 |
Family
ID=76517442
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110365604.6A Withdrawn CN113051947A (en) | 2021-04-06 | 2021-04-06 | Intelligent positioning device based on RFID technology |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113051947A (en) |
-
2021
- 2021-04-06 CN CN202110365604.6A patent/CN113051947A/en not_active Withdrawn
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| Date | Code | Title | Description |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20210629 |
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| WW01 | Invention patent application withdrawn after publication |