CN204406418U - Magnet bar code, magnet bar code recognition device and magnet bar code magnetizer - Google Patents
Magnet bar code, magnet bar code recognition device and magnet bar code magnetizer Download PDFInfo
- Publication number
- CN204406418U CN204406418U CN201420777557.1U CN201420777557U CN204406418U CN 204406418 U CN204406418 U CN 204406418U CN 201420777557 U CN201420777557 U CN 201420777557U CN 204406418 U CN204406418 U CN 204406418U
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- CN
- China
- Prior art keywords
- bar code
- magnet
- magnet bar
- bar
- code
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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.)
- Withdrawn - After Issue
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Abstract
The utility model provides a kind of magnet bar code, magnet bar code recognition device and magnet bar code magnetizer, described magnet bar code is made up of bar-shaped magnet, magnet bar code recognition device comprises the inductive coil producing pulse induction electric current, the central processor unit of decipher magnet bar code information and the wireless communication module of reading and sending magnet bar code information, magnet bar code magnetizer is made up of iron core and the coil be placed on iron core, described coil connects current supply device, magnet bar code provided by the utility model, magnet bar code recognition device and magnet bar code magnetizer, break the usable range of conventional magnetic stripe code, make the use of bar code intelligent, for user provides safety, fast, intelligentized service, improve the life of people greatly.
Description
Technical field
The utility model relates to magnet bar code design field, is specifically related to a kind of magnet bar code, magnet bar code recognition device and magnet bar code magnetizer.
Background technology
The electronic identification method that electronic recognition technical field is commonly used has bar code, Quick Response Code and magnetic recording three kinds of methods, bar code and Quick Response Code require to identify under visible light, effects on surface cleanliness require high, and just can not revise once generation, magnetic recording requires that magnetic read-write head directly contacts with magnetic recording face, service condition is strict, Vehicular automatic driving or drive assist system field road signs transmit customizing messages with graphical symbol, color and word to traffic participant, for the facility regulated the traffic.Current Vehicular automatic driving or drive assist system adopt image method for catching to identify road signs, and affect very large by light, vehicle location and Vehicle Speed etc., error rate is higher.
Utility model content
The utility model provides a kind of New Magnetic Field Controlled bar code, magnet bar code recognition device and magnet bar code magnetizer for above-mentioned the deficiencies in the prior art.
The utility model for the adopted technical scheme that solves the problem is:
The utility model on the one hand provides a kind of magnet bar code, and described magnet bar code is made up of a bar-shaped magnet or two the more than arranged side by side and bar-shaped magnets of unequal-interval, and the magnetic pole of described bar-shaped magnet is positioned at the two ends of described bar-shaped magnet.
The utility model provides a kind of magnet bar code recognition device on the other hand, comprises described magnet bar code, inductive coil, central processing unit and wireless communication module;
Described magnet bar code by a bar-shaped magnet or more than two side by side and the bar-shaped magnet of unequal-interval form, the magnetic pole of described bar-shaped magnet is positioned at the two ends of described bar-shaped magnet;
Described inductive coil is arranged on above described magnet bar code, for generation of pulse induction electric current;
Described central processing unit, for identifying faradic direction, transfers current information to code, and contrasts with code regulation table, and solution translates magnet bar code information;
Described wireless communication module, for real-time update code regulation table, reading and sending magnet bar code information.
The utility model also provides a kind of magnet bar code magnetizer, is made up of iron core and the solenoid be placed on iron core, and described solenoid connects current supply device.
Further, described current supply device provides DC current or alternating current.
The beneficial effects of the utility model are: a kind of magnet bar code provided by the utility model, magnet bar code recognition device and magnet bar code magnetizer, break the usable range of conventional magnetic stripe code, make the use of bar code intelligent, for user provides safe, quick, intelligentized service, improve the life of people greatly.
Accompanying drawing explanation
Fig. 1 is the structured flowchart of magnet bar code recognition device provided by the utility model;
Fig. 2 is magnet bar code structure principle chart provided by the utility model;
Fig. 3 is the workflow diagram of magnet bar code recognition device provided by the utility model;
Fig. 4 is magnet bar code magnetizer structure principle chart provided by the utility model.
Embodiment
Specifically illustrate embodiment of the present utility model below in conjunction with accompanying drawing, accompanying drawing is only for reference and use is described, does not form the restriction to the utility model scope of patent protection.
As shown in Figure 1, the present embodiment on the one hand provides a kind of magnet bar code, and described magnet bar code 1 is made up of more than a bar-shaped magnet 11 or two the arranged side by side and bar-shaped magnet of unequal-interval, and the magnetic pole of described bar-shaped magnet is positioned at the two ends of described bar-shaped magnet.
The present embodiment provides a kind of magnet bar code recognition device on the other hand, comprises magnet bar code 1, inductive coil 2, central processing unit 3 and wireless communication module 4;
Described magnet bar code 1 by more than a bar-shaped magnet 11 or two side by side and the bar-shaped magnet of unequal-interval form, the magnetic pole of described bar-shaped magnet is positioned at the two ends of described bar-shaped magnet;
Described inductive coil 2 is arranged on above described magnet bar code, for generation of pulse induction electric current;
Described central processing unit 3, for identifying faradic direction, transfers current information to code, and contrasts with code regulation table, and solution translates magnet bar code information;
Described wireless communication module 4, for real-time update code regulation table, reading and sending magnet bar code information.
The using method of the magnet bar code recognition device of the present embodiment, comprising:
Set up the information association standard of described magnet bar code and mark to be identified;
According to the requirement of setting up mark to be identified, corresponding magnet bar code is set in the position of setting;
When the equipment being provided with inductive coil is above described magnet bar code, inductive coil produces pulse induction electric current;
The faradic direction of central processing unit identification arranged on said device, transfer current information to code, and contrast with code regulation table, solution translates magnet bar code information;
The wireless communication module real-time update code regulation table arranged on said device, reading and sending magnet bar code information.
In the present embodiment, be describedly to be identifiedly masked as traffic sign, therefore, the method being applied to field of road traffic of described magnet bar code recognition device is specially:
Set up the information association standard of described magnet bar code and traffic sign;
According to the requirement of setting up traffic sign, corresponding magnet bar code is set in relevant position, ground, track;
When the vehicle being provided with inductive coil is above described magnet bar code, inductive coil produces pulse induction electric current;
The faradic direction of central processing unit identification that described vehicle is arranged, transfer current information to code, and contrast with code regulation table, solution translates magnet bar code information;
The wireless communication module real-time update code regulation table that described vehicle is arranged, reading and sending magnet bar code information is to Vehicular automatic driving or drive assist system.
In the present embodiment, magnet bar code is not by the impact of light, and the color the same with road surface can be painted in surface; Traffic sign need change time, can by demagnetization, magnetize change magnet bar code realize.
The present embodiment also provides a kind of magnet bar code magnetizer, is made up of iron core and the solenoid be placed on iron core, and described solenoid connects current supply device.
Described current supply device provides DC current or alternating current.
Described embodiment is the utility model preferably embodiment; but embodiment of the present utility model is not restricted to the described embodiments; change, the modification done under other any does not deviate from Spirit Essence of the present utility model and principle, substitute, combine, simplify; all should be the substitute mode of equivalence, be included within protection domain of the present utility model.
Claims (4)
1. a magnet bar code, is characterized in that: described magnet bar code by a bar-shaped magnet or more than two side by side and the bar-shaped magnet of unequal-interval form, the magnetic pole of described bar-shaped magnet is positioned at the two ends of described bar-shaped magnet.
2. a magnet bar code recognition device, is characterized in that: comprise magnet bar code, inductive coil, central processing unit and wireless communication module;
Described magnet bar code by a bar-shaped magnet or more than two side by side and the bar-shaped magnet of unequal-interval form, the magnetic pole of described bar-shaped magnet is positioned at the two ends of described bar-shaped magnet;
Described inductive coil is arranged on above described magnet bar code, for generation of pulse induction electric current;
Described central processing unit, for identifying faradic direction, transfers current information to code, and contrasts with code regulation table, and solution translates magnet bar code information;
Described wireless communication module, for real-time update code regulation table, reading and sending magnet bar code information.
3. a magnet bar code magnetizer, is characterized in that: be made up of iron core and the solenoid be placed on iron core, and described solenoid connects current supply device.
4. magnet bar code magnetizer according to claim 3, is characterized in that: described current supply device provides DC current or alternating current.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420777557.1U CN204406418U (en) | 2014-12-10 | 2014-12-10 | Magnet bar code, magnet bar code recognition device and magnet bar code magnetizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420777557.1U CN204406418U (en) | 2014-12-10 | 2014-12-10 | Magnet bar code, magnet bar code recognition device and magnet bar code magnetizer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204406418U true CN204406418U (en) | 2015-06-17 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420777557.1U Withdrawn - After Issue CN204406418U (en) | 2014-12-10 | 2014-12-10 | Magnet bar code, magnet bar code recognition device and magnet bar code magnetizer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204406418U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105469011A (en) * | 2014-12-10 | 2016-04-06 | 张丽玉 | Magnetic bar code, magnetic bar code recognition device, use method thereof, and magnetic bar code magnetizing device |
-
2014
- 2014-12-10 CN CN201420777557.1U patent/CN204406418U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105469011A (en) * | 2014-12-10 | 2016-04-06 | 张丽玉 | Magnetic bar code, magnetic bar code recognition device, use method thereof, and magnetic bar code magnetizing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20150617 Effective date of abandoning: 20180928 |