CN101441723B - Landification equipment magnetic label and read-write method, apparatus and system - Google Patents
Landification equipment magnetic label and read-write method, apparatus and system Download PDFInfo
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- CN101441723B CN101441723B CN2008102404678A CN200810240467A CN101441723B CN 101441723 B CN101441723 B CN 101441723B CN 2008102404678 A CN2008102404678 A CN 2008102404678A CN 200810240467 A CN200810240467 A CN 200810240467A CN 101441723 B CN101441723 B CN 101441723B
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Abstract
The invention relates to a petrochemical-equipment magnetic tag, as well as a method, a device and a system for reading and writing the same. The magnetic tag comprises a base and a plurality of magnetic conductors, wherein the base is formed by magnetic nonconductive material and is used to be arranged on petrochemical equipment; the magnetic conductors are formed in the base; intervals between the magnetic conductors in a first direction are equal; and the intervals between the magnetic conductors in a second direction vertical to the first direction are equal. The petrochemical-equipment magnetic tag provided by the invention overcomes the problem that radio-frequency electronic tag in the prior art and the prior tags can not be applied to severe environment, and can stably operate under the conditions of high temperature, high pressure or high friction for a long time, thereby meeting the requirements of extremely severe working condition.
Description
Technical field
The invention relates to the information tracing of petrochemical complex equipment and the technical field of management, especially about a kind of landification equipment magnetic label and reading/writing method, device and system.
Background technology
At present; For guaranteeing the normal use of petrochemical complex equipment; Can adopt artificial recording mode to set up complete archives fully for each socle oiling frock; And on the petrochemical complex equipment, make and the corresponding mark of archives, so that in management in the future, transfer corresponding with it archives, so that each socle oiling frock of safety management is equipped with through the mark on the equipment.
In the prior art, adopt usually hang tag, paste nameplate, bar code, beat mode such as grade of steel and on petrochemical complex is equipped, make mark.Yet; In use there are following two kinds of problems in existing these mark modes: at first; Because some armament-related work environment are abominable, as: high migration, extremely cold area, marsh land are under high friction, the highly corrosive condition of work for a long time; Service time one is long, just possibly wear away original label, nameplate, bar code, grade of steel; Secondly, because manual record, might make the mistake, insecure record, like this to the management of equipment very dangerous just.
In order to overcome the shortcoming that existing mark can not be applied to rugged surroundings; Prior art has proposed a kind of radio electronic label technology; Come this equipment is made mark through on petrochemical equipment, implanting the radio frequency electric chip; The mark mode of mentioning in radio electronic label technology and the aforementioned prior art is compared, and has waterproof, wear-resisting, long service life, reads that distance is big, data can encrypt, store that data capacity is bigger, the canned data change waits advantage freely on the label.Yet under a few thing environment harsh conditions, as under the environment of HTHP, radio electronic label also may lose efficacy.
One Chinese patent application the 03813299th discloses a kind of magnetic Mk system and manufacturing approach and manufacturing machine, and this system makes a mark through the ferromagnetic wires that fixed qty is set in advance on a film, and this mark can be used to identification or checking object.The disclosed content of present patent application is herein incorporated, with as prior art of the present invention.
Chinese patent the 96196373rd discloses a kind of improved magnetic label or sign, and this label can be attached on the article, as the device of these article of identification.The disclosed content of present patent application is herein incorporated, with as prior art of the present invention.
Summary of the invention
For overcoming the problem that prior art China Petrochemical Industry equipment label can not be applied to rugged surroundings, the embodiment of the invention provides a kind of landification equipment magnetic label and reading/writing method, device and system, can operation steady in a long-term under the condition of high temperature, high pressure, high friction.
The embodiment of the invention provides a kind of landification equipment magnetic label, and described magnetic label comprises: base, constitute by non-magnet material, and be used to be installed in landification equipment; A plurality of magnetic conductors are formed in the described base, and described a plurality of magnetic conductors spacing on first direction equates, and described a plurality of magnetic conductor with the vertical second direction of said first direction on spacing equate.
The embodiment of the invention also provides a kind of landification equipment magnetic label reading device, and described device comprises: the sensor matrices unit is used to detect magnetic label, and generates the magnetic induction density data according to the magnetic induction density of magnetic conductor in the magnetic label; Date Conversion Unit, being used for described magnetic induction density data-switching is binary coded data; Data processing unit is used for generating label information according to the binary coded data that receives.
The embodiment of the invention also provides a kind of landification equipment magnetic label writing station, and described device comprises: information receiving unit is used to receive label information; Data processing unit is used for generating binary coded data according to described label information; Date Conversion Unit is used for generating the magnetic induction density data according to the binary coded data that receives; Writing unit is used to receive the magnetic induction density data, is that magnetic label magnetizes according to the magnetic induction density data that receive.
The embodiment of the invention also provides a kind of landification equipment magnetic label read method, and described method comprises: detect magnetic label, according to the magnetic induction density generation magnetic induction density data of magnetic conductor in the magnetic label; With described magnetic induction density data-switching is binary coded data; Generate label information according to the binary coded data that receives.
The embodiment of the invention also provides a kind of landification equipment magnetic label wiring method, and described method comprises: receive label information; Generate binary coded data according to described label information; Generate the magnetic induction density data according to the binary coded data that receives; Receiving the magnetic induction density data, is that magnetic label magnetizes according to the magnetic induction density data that receive.
The embodiment of the invention also provides a kind of landification equipment magnetic label reading system; Described system comprises landification equipment magnetic label reading device and tag control device; Described landification equipment magnetic label reading device comprises: the sensor matrices unit; Be used to detect magnetic label, and generate the magnetic induction density data according to the magnetic induction density of magnetic conductor in the magnetic label; Date Conversion Unit, being used for described magnetic induction density data-switching is binary coded data; Data processing unit is used for generating label information according to the binary coded data that receives.Information output unit is used for the label information output that generates; Described tag control device comprises: memory cell is used for the mapping relations of stored tag information and landification equipment data; The equipment data generating unit is used for generating landification equipment information according to the mapping relations of label information and landification equipment data; The equipment information output unit is used for the landification equipment information output that generates.
The landification equipment magnetic label that the embodiment of the invention provides has overcome the problem that radio electronic label in the prior art and conventional labels can not be applied to rugged surroundings; Can under the condition of high temperature, high pressure, high friction, long-term stability move, satisfy exceedingly odious operating mode demand.
Description of drawings
Accompanying drawing described herein is used to provide the further understanding to the embodiment of the invention, constitutes the application's a part, does not constitute the qualification to the embodiment of the invention.In the accompanying drawings:
Fig. 1 is the structural drawing of the landification equipment magnetic label that provides of one embodiment of the invention;
Shown in Figure 2 is the structural drawing of the nonmagnetic matrix label of another embodiment of the present invention;
The module map of the nonmagnetic matrix tag reader that Fig. 3 provides for the embodiment of the invention;
The module map of the nonmagnetic matrix tag reader that Fig. 4 provides for the embodiment of the invention;
The module map of the nonmagnetic matrix label writing station that Fig. 5 provides for the embodiment of the invention;
The module map of the nonmagnetic matrix label writing station that Fig. 6 provides for the embodiment of the invention;
The process flow diagram of the nonmagnetic matrix tag reading method that Fig. 7 provides for the embodiment of the invention;
The process flow diagram of the nonmagnetic matrix label wiring method that Fig. 8 provides for the embodiment of the invention;
The process flow diagram of the nonmagnetic matrix label wiring method that Fig. 9 provides for the embodiment of the invention;
Figure 10 to Figure 12 is the synoptic diagram of the hand-held nonmagnetic matrix tag read device 1000 that provides of one embodiment of the invention;
Figure 13 is the system module figure of the nonmagnetic matrix label reading system 1300 that provides of the embodiment of the invention.
Embodiment
For the purpose, technical scheme and the advantage that make the embodiment of the invention is clearer,, the embodiment of the invention is explained further details below in conjunction with embodiment and accompanying drawing.At this, the exemplary embodiment of the embodiment of the invention and explanation thereof are used to explain the embodiment of the invention, but not as the qualification to the embodiment of the invention.
The embodiment of the invention provides a kind of landification equipment magnetic label and reading/writing method, device and system, below in conjunction with accompanying drawing the present invention is elaborated.
Embodiment one
Fig. 1 is the structural drawing of the landification equipment magnetic label that provides of one embodiment of the invention, and is as shown in Figure 1, and landification equipment magnetic label 100 comprises base 101 and a plurality of magnetic conductors 103, wherein:
In the present embodiment, the xsect of base 101 is a rectangle, and its length of side is respectively 40mm and 30mm, and thickness is 10mm; Base 101 is used to be installed in various landification equipments, like the petrochemical industry drilling outfit, and petrochemical industry exploring equipment etc.; Base 101 can be metal nonmagnetic substance or nonmetallic materials, like teflon, in other embodiments of the invention; Base 101 can be made into arbitrary shape according to the needs of reality, like semisphere, and polyhedron etc.
In the present embodiment, base 101 can be embedded in the landification equipment, also can be installed in the optional position of landification equipment through mounting hole; As shown in Figure 1, in one embodiment of this invention, comprise 4 mounting holes 105 on the base 101; Be used for base 101 is fixed on landification equipment, mounting hole 105 lays respectively on four angles of base 101, and its shape can be circular; Diameter is 3.15mm, and the distance on the center of circle of mounting hole 105 and base 101 both sides is 2.5mm.
A plurality of magnetic conductors 103 are formed in the base 101, and a plurality of magnetic conductors spacing on first direction equates, and described a plurality of magnetic conductor with the vertical second direction of said first direction on spacing equate.
In the present embodiment; A plurality of magnetic conductors 103 constitute nonmagnetic matrix; Have 31 magnetic conductors 103 in the present embodiment, be distributed in rectangular base 101 and grow on the intersection point of limits many parallel lines parallel with minor face, the distance between adjacent two parallel lines equates; As can be decided to be 5mm, also can be decided to be random length as required.The cross section of magnetic conductor 103 is the circle of diameter 2mm, and its thickness is 9mm, in other embodiments of the invention; The thickness of magnetic conductor 103 can decide according to actual needs, but its thickness should be less than the thickness of base 101, and is as shown in Figure 1; Magnetic conductor 103 is 5 row, 7 column distributions on rectangular base 101, and on the first direction parallel with rectangular base 101 long limits and on the second direction parallel with rectangular base 101 minor faces, the distance between adjacent magnetic conductor 103 centers of circle is 5mm; 3 row respectively have 7 magnetic conductors 103 wherein; Two row in the outside respectively have 5 magnetic conductors 103, and in nonmagnetic matrix, each magnetic conductor 103 can have strong magnetic induction density and weak magnetic induction density two states; Strong magnetic induction density is represented numeral 1; Weak magnetic induction density is represented numeral 0, comprises a plurality of 0 and 1 binary coded matrix thereby make nonmagnetic matrix 107 constitute one, and wherein strong magnetic induction density is about 100 to 200 Gausses.In the present embodiment; The nonmagnetic matrix 107 that is made up of 31 magnetic conductors 103 is the shape of approximate matrix, and it might not be the matrix of standard, in other embodiments of the invention; Magnetic conductor 103 also can constitute the canonical matrix of one M * N; M and N are positive integer, and promptly magnetic label comprises M * N magnetic conductor, and magnetic conductor is rectangular being distributed on the base of the capable N row of M.
In the nonmagnetic matrix label 100 that present embodiment provides, the size of base 101 and thickness can be made adjustment according to the difference equipment, make the installation of nonmagnetic matrix label 100 can not have influence on the serviceability and the structural strength of original equipment.The number of magnetic conductor 103 also can be made adjustment according to the difference of using, and specifically can decide the number of magnetic conductor 103 according to the quantity that can binary coded matrix satisfy equipment, also can more magnetic conductor 103 be set to the needs of future development.
Nonmagnetic matrix label 100 is used for implanting landification equipment; Through each magnetic conductor 103 being set to strong magnetic induction state or weak magnetic induction state; Make magnetic conductor 103 form one and comprise a plurality of 0 and 1 binary coded matrix with label as landification equipment; Overcome existing label and when bearing high pressure (hundreds of MPa), high temperature (more than 200 ℃), can cause the technical matters that lost efficacy, even if at high pressure, hot environment is medium-term and long-term uses, its intrinsic coding can not be destroyed yet.The application of nonmagnetic matrix label 100 also is not limited to extreme environment, can be applied to conventional environment such as supermarket, warehouse etc.
Shown in Figure 2 is the structural drawing of the nonmagnetic matrix label of another embodiment of the present invention, and as shown in Figure 2, in the present embodiment, nonmagnetic matrix label 200 comprises:
Base 201, cross section are positive 12 limit shapes, and the distance between both sides is 35mm relatively.
Magnetic conductor 203 is formed in the base 201, in order to constitute nonmagnetic matrix; In the present embodiment, be formed with 37 magnetic conductors 203 in the base 201 altogether, constitute one 7 * 7 rectangular; Wherein on four angles of matrix, 3 magnetic conductors 203 are set less respectively; As shown in Figure 2, magnetic conductor 203 is that diameter is the circle of 2mm, and the distance between adjacent two magnetic conductors 203 centers of circle is 4mm.
In other embodiments of the invention, base 201 can be set to circle, ellipse, regular polygon or irregularly shaped arbitrarily according to the needs of installing, and magnetic conductor 203 also can be set to circle or regular polygon according to the needs of reality.
Nonmagnetic matrix label provided by the invention has overcome the problem that radio electronic label in the prior art and conventional labels can not be applied to rugged surroundings, can operation steady in a long-term under the condition of high temperature, high pressure, high friction, satisfy exceedingly odious operating mode demand.
Embodiment two
The module map of the nonmagnetic matrix tag reader that Fig. 3 provides for the embodiment of the invention, as shown in Figure 3, nonmagnetic matrix label information reading device 300 comprises sensor matrices unit 301, Date Conversion Unit 303 and data processing unit 305, wherein:
In one embodiment of this invention; Sensor matrices unit 301 comprises a plurality of magnetic-field-sensitive elements; As can be Hall element (Hall components); The magnetic-field-sensitive arrangement of elements becomes and the corresponding shape of magnetic label (not necessarily identical), such as can with magnetic conductor on magnetic label correspondence one by one.When sensor matrices unit 301 during near the nonmagnetic matrix label, the magnetic field of magnetic conductor can make corresponding with it Hall element because Hall effect produces output voltage in the nonmagnetic matrix label; The magnetic conductor that Hall element is corresponding exists magnetic field (magnetic conductor has magnetic), then output voltage; There is not magnetic field (magnetic conductor does not have magnetic) in the magnetic conductor that Hall element is corresponding, then output voltage not.The output voltage of each Hall element is read according to predefined procedure in sensor matrices unit 301, generates one group of output voltage values.
In the present embodiment, one group of output voltage values that Date Conversion Unit 303 receiving sensor matrix units 301 generate converts output voltage to binary coded data.In another embodiment of the present invention, Date Conversion Unit 303 can comprise:
The sensitivity setting module is used to set a sensitivity threshold value, and the sensitivity threshold value can be a voltage threshold;
The magnetic induction density modular converter; Compare magnetic induction density data and sensitivity threshold value; To be numeral 1 more than or equal to the magnetic induction density data-switching of sensitivity threshold value; To be numeral 0 less than the magnetic induction density data-switching of sensitivity threshold value, the output voltage values that receives and voltage threshold compared, generate digital 0 and 1 like magnetic induction density modular converter in the present embodiment;
The coding generation module, according to a plurality of 0 and 1 of conversion, the generation binary coded data, in the present embodiment, the coding generation module is according to the predetermined a plurality of 0 and 1 composition binary coding ordered series of numbers after order will be changed of reading.
In the present embodiment, data processing unit 305 receives the binary coding ordered series of numbers of Date Conversion Unit 303 outputs, converts the binary coding ordered series of numbers into label information, and label information can be the decimal system form of binary coding ordered series of numbers, also can be other forms.
In one embodiment of this invention, nonmagnetic matrix label information reading device 300 also comprises information output unit 307, is used for the label information output that generates.Information output unit 307 also comprises wireless output module, is used for label information through wireless network output; And display module, be used for display tag information.Wireless output module can be the WIFI wireless network module, and through the output of WIFI wireless network, display module can comprise a LCDs, is used for direct display tag information with label information.
In one embodiment of this invention; Nonmagnetic matrix label information reading device 300 also comprises a power supply unit; Be used to nonmagnetic matrix label information reading device 300 electric power is provided, it is that nonmagnetic matrix label information reading device 300 provides electric power that power supply unit can adopt 220V alternating current or lithium battery.
The module map of the nonmagnetic matrix tag reader that Fig. 4 provides for the embodiment of the invention; As shown in Figure 4; Be that with nonmagnetic matrix label information reading device 300 differences nonmagnetic matrix label information reading device 400 also comprises memory cell 309 and equipment data generating unit 311, wherein:
In the present embodiment, label information can be the numbering of landification equipment, and the landification equipment data comprise the title of landification equipment, the concrete facility information of information such as equipment records.
Equipment data generating unit 311 is used for generating landification equipment information according to the mapping relations of label information and landification equipment data.
In the present embodiment, equipment data generating unit 311 is transferred the landification equipment data according to label information from memory cell 309.
In the present embodiment, information output unit 307 also is used for the landification equipment information that generates is passed through wireless network output or directly on display screen, shown landification equipment information.
In one embodiment of this invention; Nonmagnetic matrix label information reading device 300 also can comprise the parts that magnetize; Being used for magnetic when magnetic label weakens and causes and can't read smoothly constantly; For the magnetic conductor that has magnetic in the magnetic label magnetizes, make magnetic label to read smoothly, the parts that magnetize can be magnet chargers.
In one embodiment of this invention; The magnetic-field-sensitive element that sensor matrices unit 301 comprises can be in the magnetic label 4 times of magnetic conductor quantity or more; Make each magnetic conductor corresponding 4 or more magnetic-field-sensitive elements; Each magnetic conductor is discerned by a plurality of magnetic-field-sensitive elements like this, can further strengthen the accuracy of identification.
The nonmagnetic matrix tag reader that the embodiment of the invention provides and magnetic label have overcome the problem that radio electronic label in the prior art and conventional labels can not be applied to rugged surroundings; Can under the condition of high temperature, high pressure, high friction, long-term stability move, satisfy exceedingly odious operating mode demand.
Embodiment three
The module map of the nonmagnetic matrix label writing station that Fig. 5 provides for the embodiment of the invention, as shown in Figure 5, nonmagnetic matrix label information writing station 500 comprises information receiving unit 501, data processing unit 503, Date Conversion Unit 505 and writing unit 507, wherein:
In the present embodiment; Information receiving unit 501 is used to receive the label information of user through the input media input; Like label information through keyboard or touch-screen input; Information receiving unit 501 also is used for receiving label information through wireless network, and as receiving label information through the WIFI wireless network, label information can be a device numbering.
In the present embodiment, data processing unit 503 converts the label information that receives into binary coded data, as converting device numbering into binary coding.
In the present embodiment, Date Conversion Unit 505 converts the binary coded data that receives into the magnetic induction density data, and as having converted numeral 1 into magnetic, numeral 0 converts no magnetic into, thereby magnetizes for the nonmagnetic matrix label on this basis.
In the present embodiment, according to the magnetic induction density data of Date Conversion Unit 505 conversions, for corresponding digital 1 magnetic conductor in the nonmagnetic matrix label magnetizes, the then magnetic conductor of corresponding numeral 0 does not magnetize.
In one embodiment of this invention; Nonmagnetic matrix label information writing station 500 also comprises a power supply unit; Be used to nonmagnetic matrix label information writing station 500 electric power is provided, it is that nonmagnetic matrix label information writing station 500 provides electric power that power supply unit can adopt 220V alternating current or lithium battery.
The module map of the nonmagnetic matrix label writing station that Fig. 6 provides for the embodiment of the invention, as shown in Figure 6, be that with nonmagnetic matrix label information writing station 500 differences nonmagnetic matrix label information writing station 600 also comprises:
In the present embodiment, label information can be the numbering of landification equipment, and the landification equipment data then comprise the title of this landification equipment, facility informations such as service recorder.
In the present embodiment; Information receiving unit 501 is used to receive the landification equipment data of user through the input media input; Like landification equipment data through keyboard or touch-screen input; Information receiving unit 501 also is used for receiving the landification equipment data through wireless network, as receiving the landification equipment data through the WIFI wireless network.
Label information generation unit 511 is used for according to receiving the landification equipment data, according to the mapping relations generation label information of label information and landification equipment data.
In the present embodiment, after label information generation unit 511 receives the landification equipment data, from memory cell 509, search the label information corresponding, afterwards this label information is sent to data processing unit 503 with these landification equipment data.
The nonmagnetic matrix label writing station that the embodiment of the invention provides and magnetic label have overcome the problem that radio electronic label in the prior art and conventional labels can not be applied to rugged surroundings; Can under the condition of high temperature, high pressure, high friction, long-term stability move, satisfy exceedingly odious operating mode demand.
Embodiment four
The process flow diagram of the nonmagnetic matrix tag reading method that Fig. 7 provides for the embodiment of the invention, as shown in Figure 7, nonmagnetic matrix label information read method comprises:
Step S701 detects magnetic label, according to the magnetic induction density generation magnetic induction density data of magnetic conductor in the magnetic label.
In the present embodiment, magnetic label can be of embodiment one, and magnetic label reading device such as embodiment two are said, and the magnetic induction density data can be voltage datas.
Step S703 is a binary coded data with the magnetic induction density data-switching that receives.
In the present embodiment, can generate binary coding according to voltage data, as will being numeral 1 more than or equal to the voltage transitions of voltage threshold, and will be digital 0 less than the voltage transitions of voltage threshold.
Step S705 generates label information according to the binary coded data that receives.
In the present embodiment, can convert the binary coding that generates into tag number information.
In one embodiment of this invention, described method also comprises step S707, and with the label information output that generates, step S707 can comprise: label information is shown through wireless network output and through display screen.
In one embodiment of this invention, described method also comprises:
The mapping relations of stored tag information and landification equipment data, in the present embodiment, label information can be the numbering of landification equipment, the landification equipment data then comprise the title of this landification equipment, facility informations such as service recorder.
Mapping relations according to label information and landification equipment data generate landification equipment information, in the present embodiment, can transfer landification equipment data and output according to the label information that receives.
With the landification equipment information output that generates, in the present embodiment, can the landification equipment information that generate be shown through wireless network output and through display screen.
In one embodiment of this invention, step S703 can comprise:
Set a sensitivity threshold value, as set an output voltage threshold value;
Compare magnetic induction density data and sensitivity threshold value; To be numeral 1 more than or equal to the magnetic induction density data-switching of sensitivity threshold value; To be numeral 0 less than the magnetic induction density data-switching of sensitivity threshold value,, magnitude of voltage and output voltage threshold value compared as when the magnetic induction density data are magnitude of voltage; Magnitude of voltage then is 1 more than or equal to the output voltage threshold value, less than then being 0;
According to a plurality of 0 and 1 of conversion, generate binary coded data.
Nonmagnetic matrix tag reading method that the embodiment of the invention provides has overcome the problem that radio electronic label in the prior art and conventional labels can not be applied to rugged surroundings; Can under the condition of high temperature, high pressure, high friction, long-term stability move, satisfy exceedingly odious operating mode demand.
Embodiment five
The process flow diagram of the nonmagnetic matrix label wiring method that Fig. 8 provides for the embodiment of the invention, as shown in Figure 8, nonmagnetic matrix label information wiring method comprises:
Step S801 receives label information;
Step S803 generates binary coded data according to the label information that receives;
Step S805 is according to the magnetic induction density data of the binary coded data generation that receives;
Step S807 writes the nonmagnetic matrix label with the magnetic induction density data that receive.
In one embodiment of this invention, step S801 can comprise: receive label information and input label information through wireless network.
The process flow diagram of the nonmagnetic matrix label wiring method that Fig. 9 provides for the embodiment of the invention, as shown in Figure 9, nonmagnetic matrix label information wiring method comprises:
S901, the mapping relations of stored tag information and landification equipment data;
S903 receives the landification equipment data;
S905 is according to receiving the landification equipment data, according to the mapping relations generation label information of label information and landification equipment data.
S907 generates binary coded data according to the label information that receives;
S909 receives binary coded data, according to the magnetic induction density data of the binary coded data generation that receives;
S911 receives the magnetic induction density data, magnetizes for the nonmagnetic matrix label according to the magnetic induction density data that receive.
In one embodiment of this invention, step S901 can comprise: receive label information and input label information through wireless network.
Nonmagnetic matrix label wiring method that the embodiment of the invention provides has overcome the problem that radio electronic label in the prior art and conventional labels can not be applied to rugged surroundings; Can under the condition of high temperature, high pressure, high friction, long-term stability move, satisfy exceedingly odious operating mode demand.
Embodiment six
Figure 10 to Figure 12 is the synoptic diagram of the hand-held nonmagnetic matrix tag read device 1000 that provides of one embodiment of the invention; As shown in the figure; Nonmagnetic matrix tag read device 1000 comprises: handle 1001, nonmagnetic matrix unit 1003, LCDs 1005 and keyboard 1007, wherein:
Figure 13 is the system module figure of a kind of nonmagnetic matrix label reading system 1300 of providing of the embodiment of the invention; Shown in figure 13; Nonmagnetic matrix label reading system 1300 comprises: landification equipment magnetic label reading device 1301 and tag control device 1303, and described landification equipment magnetic label reading device 1301 comprises:
Sensor matrices unit 1305 is used to detect magnetic label, and generates the magnetic induction density data according to the magnetic induction density of magnetic conductor in the magnetic label;
Date Conversion Unit 1307, being used for described magnetic induction density data-switching is binary coded data;
Data processing unit 1309 is used for generating label information according to the binary coded data that receives.
Information output unit 1311 is used for exporting the label information that generates to tag control device 1303;
Described tag control device 1303 comprises:
Memory cell 1313 is used for the mapping relations of stored tag information and landification equipment data;
Equipment data generating unit 1315 is used for generating landification equipment information according to the mapping relations of label information and landification equipment data;
Equipment information output unit 1317 is used for the landification equipment information output that generates.
In the present embodiment, the function of each unit and structure and embodiment two are similar, so repeat no more at this.
The nonmagnetic matrix label reading system that the embodiment of the invention provides and magnetic label have overcome the problem that radio electronic label in the prior art and conventional labels can not be applied to rugged surroundings; Can under the condition of high temperature, high pressure, high friction, long-term stability move, satisfy exceedingly odious operating mode demand.
Above-described embodiment; The object of the invention, technical scheme and beneficial effect have been carried out further explain, and institute it should be understood that the above is merely embodiment of the present invention; And be not used in qualification protection scope of the present invention; All within spirit of the present invention and principle, any modification of being made, be equal to replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (21)
1. a landification equipment magnetic label reading device is characterized in that, described device comprises:
The sensor matrices unit is used to detect magnetic label, and generates the magnetic induction density data according to the magnetic induction density of magnetic conductor in the magnetic label;
Date Conversion Unit, being used for described magnetic induction density data-switching is binary coded data;
Data processing unit is used for generating label information according to the binary coded data that receives;
Wherein, described magnetic label comprises:
Base is made up of non-magnet material, is used to be installed in landification equipment;
A plurality of magnetic conductors are formed in the described base, and described a plurality of magnetic conductors spacing on first direction equates, and described a plurality of magnetic conductor with the vertical second direction of said first direction on spacing equate.
2. landification equipment magnetic label reading device as claimed in claim 1 is characterized in that, described device also comprises:
Information output unit is used for the label information output that generates.
3. landification equipment magnetic label reading device as claimed in claim 2 is characterized in that, described device also comprises:
Memory cell is used for the mapping relations of stored tag information and landification equipment data;
The equipment data generating unit is used for generating landification equipment information according to the mapping relations of label information and landification equipment data;
Described information output unit also is used for the landification equipment information output that generates.
4. like claim 2 or 3 described landification equipment magnetic label reading devices, it is characterized in that described information output unit comprises:
Wireless output module is used for label information and landification equipment information are exported through wireless network;
Display module is used for display tag information and landification equipment information.
5. landification equipment magnetic label reading device as claimed in claim 1 is characterized in that, described Date Conversion Unit comprises:
The sensitivity setting module is used to set a sensitivity threshold value;
The magnetic induction density modular converter, relatively magnetic induction density data and sensitivity threshold value will be numeral 1 more than or equal to the magnetic induction density data-switching of sensitivity threshold value, will be numeral 0 less than the magnetic induction density data-switching of sensitivity threshold value;
The coding generation module according to a plurality of 0 and 1 of conversion, generates binary coded data.
6. a landification equipment magnetic label writing station is characterized in that, described device comprises:
Information receiving unit is used to receive label information;
Data processing unit is used for generating binary coded data according to described label information;
Date Conversion Unit is used for generating the magnetic induction density data according to the binary coded data that receives;
Writing unit is used to receive the magnetic induction density data, is that magnetic label magnetizes according to the magnetic induction density data that receive;
Wherein, described magnetic label comprises:
Base is made up of non-magnet material, is used to be installed in landification equipment;
A plurality of magnetic conductors are formed in the described base, and described a plurality of magnetic conductors spacing on first direction equates, and described a plurality of magnetic conductor with the vertical second direction of said first direction on spacing equate.
7. landification equipment magnetic label writing station as claimed in claim 6 is characterized in that, described device also comprises:
Memory cell is used for the mapping relations of stored tag information and landification equipment data;
Described information receiving unit also is used to receive the landification equipment data;
The label information generation unit is used for according to receiving the landification equipment data, according to the mapping relations generation label information of label information and landification equipment data.
8. like claim 6 or 7 described landification equipment magnetic label writing stations, it is characterized in that described information receiving unit comprises:
Wireless receiving module is used for receiving label information and landification equipment data through wireless network;
Load module is used for input label information and landification equipment data.
9. a landification equipment magnetic label read method is characterized in that, described method comprises:
Detect magnetic label, according to the magnetic induction density generation magnetic induction density data of magnetic conductor in the magnetic label;
With described magnetic induction density data-switching is binary coded data;
Generate label information according to the binary coded data that receives;
Wherein, described magnetic label comprises:
Base is made up of non-magnet material, is used to be installed in landification equipment;
A plurality of magnetic conductors are formed in the described base, and described a plurality of magnetic conductors spacing on first direction equates, and described a plurality of magnetic conductor with the vertical second direction of said first direction on spacing equate.
10. landification equipment magnetic label read method as claimed in claim 9 is characterized in that, described method also comprises:
With the label information output that generates.
11. landification equipment magnetic label read method as claimed in claim 10 is characterized in that, described step with the label information output that generates comprises:
Label information is exported and display tag information through wireless network.
12. landification equipment magnetic label read method as claimed in claim 9 is characterized in that, described method also comprises:
Receive the label information that generates, and generate landification equipment information according to the label information of storage in advance and the mapping relations of landification equipment data;
With the landification equipment information output that generates.
13. landification equipment magnetic label read method as claimed in claim 12 is characterized in that, described step with the landification equipment information output that generates comprises:
Label information is exported and display tag information through wireless network.
14. landification equipment magnetic label read method as claimed in claim 9 is characterized in that, described is that binary coded data comprises with described magnetic induction density data-switching:
Set a sensitivity threshold value;
Relatively magnetic induction density data and sensitivity threshold value will be numeral 1 more than or equal to the magnetic induction density data-switching of sensitivity threshold value, will be numeral 0 less than the magnetic induction density data-switching of sensitivity threshold value;
Generate binary coded data according to a plurality of 0 and 1 of conversion.
15. a landification equipment magnetic label wiring method is characterized in that, described method comprises:
Receive label information;
Generate binary coded data according to described label information;
Generate the magnetic induction density data according to the binary coded data that receives;
Receiving the magnetic induction density data, is that magnetic label magnetizes according to the magnetic induction density data that receive;
Wherein, described magnetic label comprises:
Base is made up of non-magnet material, is used to be installed in landification equipment;
A plurality of magnetic conductors are formed in the described base, and described a plurality of magnetic conductors spacing on first direction equates, and described a plurality of magnetic conductor with the vertical second direction of said first direction on spacing equate.
16. landification equipment magnetic label wiring method as claimed in claim 15 is characterized in that, described method also comprises:
Receive the landification equipment data;
According to receiving the landification equipment data, according to the mapping relations generation label information of stored tag information in advance with the landification equipment data.
17. landification equipment magnetic label wiring method as claimed in claim 15 is characterized in that, described reception label information comprises:
Receive label information through wireless network.
18. landification equipment magnetic label wiring method as claimed in claim 16 is characterized in that, described reception landification equipment data comprise:
Receive the landification equipment data through wireless network.
19. a landification equipment magnetic label reading system is characterized in that, described system comprises landification equipment magnetic label reading device and tag control device, and described landification equipment magnetic label reading device comprises:
The sensor matrices unit is used to detect magnetic label, and generates the magnetic induction density data according to the magnetic induction density of magnetic conductor in the magnetic label;
Date Conversion Unit, being used for described magnetic induction density data-switching is binary coded data;
Data processing unit is used for generating label information according to the binary coded data that receives.
Information output unit is used for the label information output that generates;
Described tag control device comprises:
Memory cell is used for the mapping relations of stored tag information and landification equipment data;
The equipment data generating unit is used for generating landification equipment information according to the mapping relations of label information and landification equipment data;
The equipment information output unit is used for the landification equipment information output that generates;
Wherein, described magnetic label comprises:
Base is made up of non-magnet material, is used to be installed in landification equipment;
A plurality of magnetic conductors are formed in the described base, and described a plurality of magnetic conductors spacing on first direction equates, and described a plurality of magnetic conductor with the vertical second direction of said first direction on spacing equate.
20. landification equipment magnetic label reading system as claimed in claim 19 is characterized in that, described equipment information output unit comprises:
Wireless output module is used for landification equipment information through wireless network output;
Display module is used to show landification equipment information.
21. landification equipment magnetic label reading system as claimed in claim 19 is characterized in that, described Date Conversion Unit comprises:
The sensitivity setting module is used to set a sensitivity threshold value;
The magnetic induction density modular converter, relatively magnetic induction density data and sensitivity threshold value will be numeral 1 more than or equal to the magnetic induction density data-switching of sensitivity threshold value, will be numeral 0 less than the magnetic induction density data-switching of sensitivity threshold value;
The coding generation module according to a plurality of 0 and 1 of conversion, generates binary coded data.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008102404678A CN101441723B (en) | 2008-12-23 | 2008-12-23 | Landification equipment magnetic label and read-write method, apparatus and system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008102404678A CN101441723B (en) | 2008-12-23 | 2008-12-23 | Landification equipment magnetic label and read-write method, apparatus and system |
Publications (2)
| Publication Number | Publication Date |
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| CN101441723A CN101441723A (en) | 2009-05-27 |
| CN101441723B true CN101441723B (en) | 2012-02-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2008102404678A Expired - Fee Related CN101441723B (en) | 2008-12-23 | 2008-12-23 | Landification equipment magnetic label and read-write method, apparatus and system |
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| CN (1) | CN101441723B (en) |
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| CN102222259A (en) * | 2011-06-21 | 2011-10-19 | 中国人民解放军总装备部军械技术研究所 | RF (radio frequency) tag capable of feeding back displacement information of goods |
| CN109412600A (en) * | 2018-09-03 | 2019-03-01 | 何祥果 | A kind of identification number coding method based on magnetic characteristic |
| CN110020794A (en) * | 2019-03-22 | 2019-07-16 | 四川广聚其力电子科技有限公司 | A kind of concrete test block management method and system |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201503589U (en) * | 2008-12-23 | 2010-06-09 | 中国石油大学(北京) | Read-write device and read-write system for magnetic tag of petrochemical equipment |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN201503589U (en) * | 2008-12-23 | 2010-06-09 | 中国石油大学(北京) | Read-write device and read-write system for magnetic tag of petrochemical equipment |
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| CN101441723A (en) | 2009-05-27 |
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