CN206877350U - A kind of article identification monitoring equipment and system - Google Patents
A kind of article identification monitoring equipment and system Download PDFInfo
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- CN206877350U CN206877350U CN201720535990.8U CN201720535990U CN206877350U CN 206877350 U CN206877350 U CN 206877350U CN 201720535990 U CN201720535990 U CN 201720535990U CN 206877350 U CN206877350 U CN 206877350U
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Abstract
A kind of article identification monitoring equipment and system, belong to article identification regulation technique field.A kind of article identification monitoring equipment of the utility model, including metal cabinet, antenna, frequency read/write, the metal cabinet is divided into multiple metal safe lattice, is provided with antenna in each metal safe lattice, and the antenna in each metal safe lattice is connected with the frequency read/write outside metal cabinet respectively.A kind of article of the utility model identification supervisory systems include above-mentioned article identification monitoring equipment, stick RF tag by supervision object and supervision control terminal；The cabinet lattice are used to place to be connected by supervision object, the supervision control terminal with the read write line.The utility model realizes that wiring is simple, identification supervision is accurate using active RFID tag technology and spaced antenna.
Description
Technical field
Article identification monitoring equipment and systems technology field are the utility model is related to, more particularly to one kind can be implemented to supervise thing
Product are in place, and the unauthorized article identification monitoring equipment offed normal of article and system.
Background technology
Radio frequency identification, RFID（Radio Frequency Identification）Technology, also known as radio frequency identification, it is
A kind of communication technology, specific objective can be identified by radio signals and read and write related data, without identifying system with it is specific
Mechanical or optical contact is established between target.RF tag is product electronic code（EPC）Physical support, be attached to traceable
Article on, it is identified and read and write in the process of circulation.But uses of the RFID in article surveillance is still few, and hold
It is also easy to produce false judgment.
It is existing to carry out article surveillance using RFID technique, set mainly for active RFID tag.Such as patent of invention Shen
Please CN104433302A disclose a kind of metal safe, it passes through tuning circuit in drawer bottom embedded metal coil, wire coil
Be connected with RFID reader, RFID label tag is separately positioned in drawer in the data of storage and drawer bottom, RFID reader with
Calculator wired connection is controlled, realizes data intelligent management.This application realizes that this is not only to cabinet using active RFID tag
Itself places the limited amount system of label, typically at most puts tens, can not carry out large numbers of items supervision, and this design side
Formula, more using device, wiring is more numerous and diverse.And the problem of needing to face the stability of a system according to passive RFID tags realization,
And the current good monitoring equipment of also non-forming properties and system.
Utility model content
In order to solve the above-mentioned technical problem, the purpose of this utility model is to provide one kind and overcomes signal interference and produce mistake
Judge, it is accurate to be more convenient, and is applicable article identification monitoring equipment and system to large numbers of items supervision.
The utility model provides a kind of article identification monitoring equipment, including metal cabinet, antenna, frequency read/write, described
Metal cabinet is divided into multiple metal safe lattice, is provided with antenna in each metal safe lattice, the antenna in each metal safe lattice respectively with
Frequency read/write connection outside metal cabinet.
Preferably, the antenna is ceramic antenna.
Preferably, the antenna faces the center of the cabinet plate of opening direction located at cabinet lattice.
Preferably, the frequency read/write is split type read write line.
Preferably, a kind of article identification monitoring equipment also includes splitter, the frequency read/write passes through the branch
Device is connected with the antenna in the cabinet lattice.
Preferably, the frequency read/write has RS232, RS485, TCP/IP communication interface.
Preferably, the hidden line groove for being used for burying antenna cables is provided with the cabinet lattice of the metal cabinet, in each cabinet lattice
Hidden line groove antenna cables drawn be connected in the same side of cabinet with the frequency read/write.
Preferably, the metal cabinet has an external tapping, the antenna cables are read and write through external tapping and the radio frequency
Device connects, and the external tapping is provided with rubber washer.
The utility model also provides a kind of article identification supervisory systems, including above-mentioned article identifies monitoring equipment, sticks and penetrate
Frequency marking label by supervision object and supervision control terminal；The cabinet lattice are used to place by supervision object, the supervision control terminal with
The read write line connection.
Preferably, the RF tag is active label.
The utility model has the advantages that：
A kind of article identification monitoring equipment of the utility model and system, using active RFID tag technology and spaced antenna
Realize, wiring is simple, identification supervision is accurate.
Brief description of the drawings
Fig. 1 is the structural representation that a kind of article of the utility model identifies monitoring equipment.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
A kind of article identification monitoring equipment of the utility model includes metal cabinet 1, antenna 2, frequency read/write 3.Such as Fig. 1 institutes
Show, set in metal cabinet 1 with metal safe case form, each cabinet lattice are a shielding spaces, and signal is not interfere with each other.Each
Antenna 2 is provided with metal safe lattice, such antenna is arranged in metal cabinet 1 in a distributed way, and the antenna 2 is respectively with setting
Connect in the frequency read/write 3 outside metal cabinet 1, for reading the RF tag that article is supervised in cabinet lattice, produce during close to user
Raw off resonance can be ignored.Wherein, the antenna 2 uses hyperfrequency circular polarization ceramic antenna, and the antenna volume is small, again
Amount is light, compact dimensions are solid, is easy to be installed in other different platforms.
To ensure the accuracy of signal-obtaining, the antenna in each cabinet lattice, the cabinet that cabinet lattice face opening direction is preferably disposed to
The center of plate.In addition, being provided with hidden line groove in each cabinet lattice of metal cabinet, antenna cables are embedded in hidden line groove.Institute
There are antenna cables to be exported by distributing frame is unified from the side of metal cabinet 1, directly circuit heaving is got off, distribution is neat.
External tapping is provided with the metal cabinet 1, unified antenna cables are connected through the external tapping with frequency read/write, and described
Rubber washer is provided with external tapping, cable is protected while shield effectiveness is ensured.So, one is entered by optimizing wire laying mode
Step improves the accuracy of signal-obtaining.
Connected up for optimization, the frequency read/write is split type read write line, and it has RS232, RS485, TCP/IP communication
Interface, for supervise control terminal, as main frame is communicated.The split type read write line can support 1,2,4 it is external
TNC antennal interfaces.The read write line provides multigroup I/O input/output interfaces, is easy to products application to integrate.That is, at least
From a split type read write line that can connect multi-path antenna, when split type read write line has 4 road interface, 1 split type read-write
Device can connect No. 4 antennas；2 split type read write lines can connect No. 8 antennas.Further optimization wiring and integrated, setting splitter, when 1
When individual split type read write line has 4 road interface, the splitters of 3 interfaces is connect per road, then Ke Jie No. 12 antennas altogether.
A kind of article of the utility model identification supervisory systems include above-mentioned article identification monitoring equipment, supervision control terminal, with
And stick RF tag by supervision object.The frequency read/write of the article identification monitoring equipment connects with the supervision control terminal
Connect, wired or wireless way can be used.The supervision control terminal is main frame or intelligent mobile end equipped with supervision software
End, such as mobile phone.When there is object to need to be supervised, by the object, early supervision control terminal is put on record, and is sticked and contained it
The RF tag of information；Put it into afterwards in cabinet lattice.All articles put on record can be looked into real time by real-time monitoring
Ask.Control terminal is read and write by distributed ceramic antenna by frequency read/write, identifies label for supervision, and the label is passive RF mark
Label, with determine article by supervision state.Need to supervise control terminal mandate when being taken out by supervision article, when unauthorized behavior takes
Go out by after supervision article, supervision control terminal can send alarm signal, remind administrative staff in time.
The system analyzes split type read write line feedack to carry out real-time monitoring, and using distribution by supervision control terminal
The Antenna Design of formula make it that reporting probability by mistake substantially reduces, and has and more specifically supervises border.
Embodiment described above is only that preferred embodiment of the present utility model is described, not new to this practicality
The spirit and scope of type are defined.On the premise of the utility model design conception is not departed from, ordinary people in the field is to this
The all variations and modifications that the technical scheme of utility model is made, the scope of protection of the utility model, this practicality all should be dropped into
New claimed technology contents, all record in detail in the claims.
Claims (10)
1. a kind of article identifies monitoring equipment, including metal cabinet, antenna, frequency read/write, it is characterised in that the metal safe
Body is divided into multiple metal safe lattice, is provided with antenna in each metal safe lattice, the antenna in each metal safe lattice respectively with located at gold
Belong to the frequency read/write connection outside cabinet.
2. a kind of article identification monitoring equipment according to claim 1, it is characterised in that the antenna is ceramic antenna.
3. a kind of article identification monitoring equipment according to claim 1, it is characterised in that the antenna faces located at cabinet lattice
The center of the cabinet plate of opening direction.
4. a kind of article identification monitoring equipment according to claim 1, it is characterised in that the frequency read/write is split
Formula read write line.
5. a kind of article identification monitoring equipment according to claim 1, it is characterised in that described to penetrate also including splitter
Frequency read write line is connected by the splitter with the antenna in the cabinet lattice.
6. a kind of article identification monitoring equipment according to claim 1, it is characterised in that the frequency read/write has
RS232, RS485, TCP/IP communication interface.
7. a kind of article identification monitoring equipment according to claim 1, it is characterised in that in the cabinet lattice of the metal cabinet
Provided with the hidden line groove for burying antenna cables, hidden line groove in each cabinet lattice by antenna cables draw in the same side of cabinet with
The frequency read/write connection.
8. a kind of article identification monitoring equipment according to claim 7, it is characterised in that the metal cabinet has outside one
Interface, the antenna cables are connected through external tapping with the frequency read/write, and the external tapping is provided with rubber washer.
9. a kind of article identifies supervisory systems, it is characterised in that including described in claim 1 or 2 or 3 or 4 or 5 or 6 or 7 or 8
Article identification monitoring equipment, stick RF tag by supervision object and supervision control terminal；The cabinet lattice, which are used to place, is supervised
Pipe object, the supervision control terminal are connected with the read write line.
10. a kind of article identification supervisory systems according to claim 9, it is characterised in that the RF tag is active
Label.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720535990.8U CN206877350U (en) | 2017-05-16 | 2017-05-16 | A kind of article identification monitoring equipment and system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720535990.8U CN206877350U (en) | 2017-05-16 | 2017-05-16 | A kind of article identification monitoring equipment and system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206877350U true CN206877350U (en) | 2018-01-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720535990.8U Active CN206877350U (en) | 2017-05-16 | 2017-05-16 | A kind of article identification monitoring equipment and system |
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| Country | Link |
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| CN (1) | CN206877350U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109102040A (en) * | 2018-06-29 | 2018-12-28 | 深圳市捷通科技有限公司 | Fixed capital management method and device thereof, fixed assets management system |
-
2017
- 2017-05-16 CN CN201720535990.8U patent/CN206877350U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109102040A (en) * | 2018-06-29 | 2018-12-28 | 深圳市捷通科技有限公司 | Fixed capital management method and device thereof, fixed assets management system |
| CN109102040B (en) * | 2018-06-29 | 2021-08-06 | 深圳市捷通科技有限公司 | Fixed asset management method and device and fixed asset management system |
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