CN113240060A - Magnetic communication receiving system and method based on magnetic force signal - Google Patents
Magnetic communication receiving system and method based on magnetic force signal Download PDFInfo
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- CN113240060A CN113240060A CN202110498972.8A CN202110498972A CN113240060A CN 113240060 A CN113240060 A CN 113240060A CN 202110498972 A CN202110498972 A CN 202110498972A CN 113240060 A CN113240060 A CN 113240060A
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- 238000004891 communication Methods 0.000 title claims abstract description 31
- 238000000034 method Methods 0.000 title claims abstract description 11
- 238000013500 data storage Methods 0.000 claims abstract description 14
- 239000000843 powder Substances 0.000 claims abstract description 3
- 230000004907 flux Effects 0.000 claims 1
- 230000006698 induction Effects 0.000 abstract description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 239000006247 magnetic powder Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
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Classifications
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K17/00—Methods or arrangements for effecting co-operative working between equipments covered by two or more of main groups G06K1/00 - G06K15/00, e.g. automatic card files incorporating conveying and reading operations
- G06K17/0022—Methods or arrangements for effecting co-operative working between equipments covered by two or more of main groups G06K1/00 - G06K15/00, e.g. automatic card files incorporating conveying and reading operations arrangements or provisious for transferring data to distant stations, e.g. from a sensing device
- G06K17/0025—Methods or arrangements for effecting co-operative working between equipments covered by two or more of main groups G06K1/00 - G06K15/00, e.g. automatic card files incorporating conveying and reading operations arrangements or provisious for transferring data to distant stations, e.g. from a sensing device the arrangement consisting of a wireless interrogation device in combination with a device for optically marking the record carrier
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- H04B5/48—
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/80—Services using short range communication, e.g. near-field communication [NFC], radio-frequency identification [RFID] or low energy communication
Abstract
The invention discloses a magnetic communication receiving system and a magnetic communication receiving method based on magnetic force signals, wherein the magnetic force signal source is a bar code or a two-dimensional code made of magnet powder; the signal emitter transmits a signal to act on the magnetic signal source and then feeds the signal back to the receiver, the output end of the receiver is connected with the input end of the processing unit, the processing unit comprises a magnetic field signal decoding module, and the magnetic field signal decoding module is used for decoding the difference between the width of the magnetic line of the bar code or the two-dimensional code and the distance between the magnetic lines; the processing unit is connected with the data storage unit and used for completing data matching, the data storage unit is connected with the display unit, the display unit displays information of the magnetic signal source, and the magnetic induction is used for matching the communication system, so that the communication reliability is improved, and the method and the device can be widely applied to matching communication systems of various communication terminals.
Description
Technical Field
The invention relates to the technical field of magnetic communication, in particular to a magnetic communication receiving system and method based on magnetic signals.
Background
The transmission of any actual application information between the communication devices is always accompanied by the transmission of control information which operates according to a predetermined communication protocol to transmit the application information to the terminal safely, reliably and efficiently. In the current communication system based on the magnetic signal, data interaction is carried out between two communication parties through the magnetic signal, and the mode has limited communication distance between a magnetic signal source and a magnetic signal receiving system at the beginning of communication and can be identified only by alignment.
Disclosure of Invention
The present invention provides a magnetic communication receiving system and method based on magnetic signals, especially a communication system using magnetic induction for pairing, so as to improve the reliability of communication, and can be widely applied to pairing communication systems of various communication terminals.
The technical scheme adopted by the invention for solving the technical problems is as follows: a magnetic signal receiving system based on a magnetic signal comprises a magnetic signal receiving system, wherein the magnetic signal receiving system comprises a magnetic signal source, a signal transmitter and a receiver for receiving signals of the signal transmitter, and the magnetic signal source is a bar code or a two-dimensional code made of magnet powder; the signal emitter transmits a signal to act on the magnetic signal source and then feeds the signal back to the receiver, the output end of the receiver is connected with the input end of the processing unit, the processing unit comprises a magnetic field signal decoding module, and the magnetic field signal decoding module is used for decoding the difference between the width of the magnetic line of the bar code or the two-dimensional code and the distance between the magnetic lines; the processing unit is connected with the data storage unit and used for completing data matching, the data storage unit is connected with the display unit, and the display unit displays the information of the magnetic signal source.
Preferably, the magnetic communication receiving system further comprises a positioning module, and the positioning module is used for accurately positioning the received signals.
Preferably, the signal emitter is either a magnetic signal emitter, a sonar signal emitter or an infrared emitter.
A magnetic signal receiving method based on a magnetic signal comprises the following steps:
s1: firstly, carrying out data matching on a bar code or a two-dimensional code in a magnetic signal source, recording the data into a data storage unit, and putting the recorded bar code or the two-dimensional code into a corresponding product for use;
s2: during identification, after a signal is transmitted by the signal transmitter and acts on the magnetic signal source, a signal with a magnetic field is sent and fed back to the receiver;
s3: the receiver judges the intensity of the magnetic field signal, and when the intensity of the magnetic field signal reaches a preset threshold value, the receiver receives a magnetic signal source;
s4: the receiver feeds back the received magnetic field signal to the magnetic field signal decoding module, and the magnetic field signal decoding module completes information decoding on the bar code or the two-dimensional code;
s5: and after decoding, data matching is carried out on the decoded signal and the data storage unit, and then the data information of the bar code or the two-dimensional code is displayed through the display unit, so that the acquisition of the signal source information by the user is completed.
The magnetic communication receiving system and the method have the advantages that:
the magnetic signal source adopts bar codes or two-dimensional codes made of magnetic powder, and the magnetic induction is utilized to carry out pairing communication system, so that the reliability of communication is improved, and the magnetic signal source can be widely applied to pairing communication systems of various communication terminals.
Drawings
FIG. 1 is a schematic block diagram of the system of the present invention.
Detailed Description
For the purpose of enhancing the understanding of the present invention, the present invention will be further described in detail with reference to the following examples and the accompanying drawings, which are only used for explaining the present invention and are not to be construed as limiting the scope of the present invention.
As shown in fig. 1, a magnetic signal receiving system based on a magnetic signal includes a magnetic signal receiving system, which includes a magnetic signal source, a signal transmitter, and a receiver for receiving a signal from the signal transmitter, where the magnetic signal source is a bar code or a two-dimensional code made of magnetic powder; the signal emitter transmits a signal to act on the magnetic signal source and then feeds the signal back to the receiver, the output end of the receiver is connected with the input end of the processing unit, the processing unit comprises a magnetic field signal decoding module, and the magnetic field signal decoding module is used for decoding the difference between the width of the magnetic line of the bar code or the two-dimensional code and the distance between the magnetic lines; the processing unit is connected with the data storage unit and used for completing data matching, the data storage unit is connected with the display unit, and the display unit displays the information of the magnetic signal source.
The magnetic communication receiving system further comprises a positioning module, and the positioning module is used for accurately positioning the received signals.
Wherein the signal emitter or be magnetic signal emitter, or be sonar signal emitter, or be infrared emitter.
A magnetic signal receiving method based on a magnetic signal comprises the following steps:
s1: firstly, carrying out data matching on a bar code or a two-dimensional code in a magnetic signal source, recording the data into a data storage unit, and putting the recorded bar code or the two-dimensional code into a corresponding product for use;
s2: during identification, after a signal is transmitted by the signal transmitter and acts on the magnetic signal source, a signal with a magnetic field is sent and fed back to the receiver;
s3: the receiver judges the intensity of the magnetic field signal, and when the intensity of the magnetic field signal reaches a preset threshold value, the receiver receives a magnetic signal source;
s4: the receiver feeds back the received magnetic field signal to the magnetic field signal decoding module, and the magnetic field signal decoding module completes information decoding on the bar code or the two-dimensional code;
s5: and after decoding, data matching is carried out on the decoded signal and the data storage unit, and then the data information of the bar code or the two-dimensional code is displayed through the display unit, so that the acquisition of the signal source information by the user is completed.
It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.
Claims (4)
1. A magnetic communication receiving system based on a magnetic signal comprises the magnetic communication receiving system, and is characterized in that: the magnetic flux signal receiving system comprises a magnetic force signal source, a signal transmitter and a receiver for receiving signals of the signal transmitter, wherein the magnetic force signal source is a bar code or a two-dimensional code made of magnet powder; the signal emitter transmits a signal to act on the magnetic signal source and then feeds the signal back to the receiver, the output end of the receiver is connected with the input end of the processing unit, the processing unit comprises a magnetic field signal decoding module, and the magnetic field signal decoding module is used for decoding the difference between the width of the magnetic line of the bar code or the two-dimensional code and the distance between the magnetic lines; the processing unit is connected with the data storage unit and used for completing data matching, the data storage unit is connected with the display unit, and the display unit displays the information of the magnetic signal source.
2. The magnetic signal receiving system according to claim 1, wherein: the magnetic communication receiving system further comprises a positioning module, and the positioning module is used for accurately positioning the received signals.
3. The magnetic signal receiving system according to claim 1, wherein: the signal emitter is either a magnetic signal emitter, a sonar signal emitter or an infrared emitter.
4. A magnetic signal receiving method based on a magnetic signal according to any one of claims 1 to 3, characterized in that: the method comprises the following steps:
s1: firstly, carrying out data matching on a bar code or a two-dimensional code in a magnetic signal source, recording the data into a data storage unit, and putting the recorded bar code or the two-dimensional code into a corresponding product for use;
s2: during identification, after a signal is transmitted by the signal transmitter and acts on the magnetic signal source, a signal with a magnetic field is sent and fed back to the receiver;
s3: the receiver judges the intensity of the magnetic field signal, and when the intensity of the magnetic field signal reaches a preset threshold value, the receiver receives a magnetic signal source;
s4: the receiver feeds back the received magnetic field signal to the magnetic field signal decoding module, and the magnetic field signal decoding module completes information decoding on the bar code or the two-dimensional code;
s5: and after decoding, data matching is carried out on the decoded signal and the data storage unit, and then the data information of the bar code or the two-dimensional code is displayed through the display unit, so that the acquisition of the signal source information by the user is completed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110498972.8A CN113240060A (en) | 2021-04-28 | 2021-04-28 | Magnetic communication receiving system and method based on magnetic force signal |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202110498972.8A CN113240060A (en) | 2021-04-28 | 2021-04-28 | Magnetic communication receiving system and method based on magnetic force signal |
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| CN113240060A true CN113240060A (en) | 2021-08-10 |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2000008489A1 (en) * | 1998-08-04 | 2000-02-17 | Flying Null Limited | Magnetic tags and readers therefor |
| WO2006011829A1 (en) * | 2004-07-21 | 2006-02-02 | Alexandr Nikolaevich Shalygin | Goods selling method and a point-of-sale terminal for carrying out said method |
| CN103234564A (en) * | 2013-04-15 | 2013-08-07 | 山东联友通信科技发展有限公司 | Positioning method and positioning system based on two-dimensional magnetic codes |
| WO2016192562A1 (en) * | 2015-05-29 | 2016-12-08 | Shanghai Wearapay, Inc. | Method and system of offline contactless mobile payment based on magnetic near field communication |
| CN107528907A (en) * | 2017-09-01 | 2017-12-29 | 郑州欧尚德电子技术有限公司 | A kind of magnetic communication paired communication system based on mobile terminal |
| CN112395895A (en) * | 2019-08-16 | 2021-02-23 | 深圳市复恒自控技术有限公司 | Magnetic stripe software decoding method and device and computer readable storage medium |
| CN112464206A (en) * | 2020-11-23 | 2021-03-09 | 支付宝(杭州)信息技术有限公司 | Data feedback system and method and information identification method and system |
-
2021
- 2021-04-28 CN CN202110498972.8A patent/CN113240060A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2000008489A1 (en) * | 1998-08-04 | 2000-02-17 | Flying Null Limited | Magnetic tags and readers therefor |
| WO2006011829A1 (en) * | 2004-07-21 | 2006-02-02 | Alexandr Nikolaevich Shalygin | Goods selling method and a point-of-sale terminal for carrying out said method |
| CN103234564A (en) * | 2013-04-15 | 2013-08-07 | 山东联友通信科技发展有限公司 | Positioning method and positioning system based on two-dimensional magnetic codes |
| WO2016192562A1 (en) * | 2015-05-29 | 2016-12-08 | Shanghai Wearapay, Inc. | Method and system of offline contactless mobile payment based on magnetic near field communication |
| CN107528907A (en) * | 2017-09-01 | 2017-12-29 | 郑州欧尚德电子技术有限公司 | A kind of magnetic communication paired communication system based on mobile terminal |
| CN112395895A (en) * | 2019-08-16 | 2021-02-23 | 深圳市复恒自控技术有限公司 | Magnetic stripe software decoding method and device and computer readable storage medium |
| CN112464206A (en) * | 2020-11-23 | 2021-03-09 | 支付宝(杭州)信息技术有限公司 | Data feedback system and method and information identification method and system |
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