CN109426837A - A kind of bar code and RFID electronic label autocoding terminal and its coding method - Google Patents
A kind of bar code and RFID electronic label autocoding terminal and its coding method Download PDFInfo
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- CN109426837A CN109426837A CN201710742822.0A CN201710742822A CN109426837A CN 109426837 A CN109426837 A CN 109426837A CN 201710742822 A CN201710742822 A CN 201710742822A CN 109426837 A CN109426837 A CN 109426837A
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- bar code
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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
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
- G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
- G06K19/08—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code using markings of different kinds or more than one marking of the same kind in the same record carrier, e.g. one marking being sensed by optical and the other by magnetic means
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- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Medical Treatment And Welfare Office Work (AREA)
Abstract
The present invention relates to a kind of intelligent terminals containing RFID, in particular to a kind of bar code and RFID electronic label autocoding terminal and its coding method, including control unit, Power Management Unit, display unit, communication unit, RFID unit and antenna, the antenna, RFID unit and control unit are sequentially connected, described control unit also respectively with Power Management Unit, display unit, communication unit is connected with bar code recognition unit, the bar code recognition unit includes bar code engine and external interface one, the external interface is connect with bar code engine, the bar code engine is connect with control unit, the RFID unit includes RFID hardware module and external interface two.
Description
Technical field
The present invention relates to a kind of intelligent terminal containing RFID, in particular to a kind of bar code is compiled automatically with RFID electronic label
Code terminal and its coding method.
Background technique
Currently, bar codes technique and RFID technique are in the more and more of hospital, especially with the development of medical information
It is mark of traditional bar code as object, can accomplishes quickly to identify very much the object, is grasped accordingly according to information
Make, such as: drug safety, with blood vessel reason, asset management, Mobile nursing, DBPs precursors etc.；
With the development of RFID technique, RFID electronic label is also increasingly wider in the application range of hospital, some applied fields
Scape combines bar codes technique and RFID technique because conventional barcode technology can not accomplish quickly to identify, batch identification, every
Object identification, be merely able to accomplish individually to identify, and RFID electronic label can solve conventional barcode there are the problem of, so curing
Some application scenarios of institute need bar code and RFID electronic label to be used in combination with, such as: asset management, Mobile nursing, doctor
Treat waste management, nurse's login system etc.；How to realize that bar code and RFID electronic label are believed in such application scenarios
Breath association, preferably identifies object, while in the environment of multiple application scenarios intersect, but can accurately identify equipment without
It will appear mistake, fast and accurately identify, that does at present is perfect not enough.The invention patent devises a kind of by coding point
Class, while by bar shaped digital content and RFID electronic label information efficient association, can quickly be classified to identified object,
Identification, management, reduce database information capacity, accomplish one yard of an object, application scenarios are more various, make RFID technique in medical treatment
The popularization and application in field are more intelligent, efficiently, be reliably a problem to be solved.
Summary of the invention
RFID electronic label and bar code are used cooperatively and can be in the big rule of hospital the object of the present invention is to provide a kind of
Mould is promoted, more convenient bar code and RFID electronic label autocoding terminal and its coding so that actual use is got up
Method.
Invention solves technical solution used by its technical problem: a kind of bar code and RFID electronic label autocoding
Terminal, including control unit, Power Management Unit, display unit, communication unit, RFID unit and antenna, the antenna, RFID
Unit and control unit are sequentially connected, described control unit also respectively with Power Management Unit, display unit, communication unit and item
The connection of shape code recognition unit, the bar code recognition unit includes bar code engine and external interface one, the external interface with
The connection of bar code engine, the bar code engine connect with control unit, and the RFID unit includes RFID hardware module and right
Outer interface two.
Preferably, the external interface includes api function calling interface and broadcast communication interface.
Preferably, the external interface two also includes including api function calling interface and broadcast communication interface.
Invention solves technical solution used by its technical problem: a kind of bar code and RFID electronic label autocoding
The coding method of terminal, comprising:
Step 1: it establishes bar code information: establishing type codes and identification code, wherein type codes are distinguishing identifier type of items,
Identification code is generated according to system information and is encoded, and will be indicated in bar code information storing data library as unique；
Step 2: by containing patient sole electron identity and bar code information print to RFID electronic wrist strap, by item
Code information is printed to RFID electronic label, and RFID electronic label is labelled on Medical Devices；
Step 3: carrying out barcode scanning to RFID electronic label, is carried out by type codes to the product containing RFID electronic label
Classification obtains the identity information of product by scanning identification code；
Step 4: intelligent terminal has the function of RFID, can read RFID label tag and bar code recognition function, can identify
One peacekeeping two-dimensional bar, after wherein the bar code recognition unit of intelligent terminal reads bar shaped digital content, by external
Interface can be with database real time communication, inquiry and comparison information；
Step 5: being equipped with APP application software on intelligent terminal, APP application software according to application scenarios setting identification away from
It stores from identification frequency and by the bar code information in the application scenarios into data storage areas.
Advantageous effect of the invention is: with the development of medical information, bar code is widely applied in hospital, still
The characteristics of the characteristics of due to bar code can only be directed at scanning, be unable to batch scanning, RFID electronic label start extensive in hospital
It promotes the use of, scanning can only be directed at by being used cooperatively to solve with bar code, and can only once scan one problem.Actual
Bar code should be retrieved in use and retrieves RFID information again, and efficiency of actual is not high.Patent design one kind passes through
The coding rules such as type codes hold that object representated by bar code and equipment more to be distinguished, and RFID electronics mark is written in bar shaped digital content
The data area of label ensure that no matter identify bar code or read RFID electronic label, accessed data be it is the same,
It can reduce the capacity of database design with searching database, an index by the data, accomplish one yard of an object, not have to answer
Tag types also can be quickly distinguished with scene, even if occurring misreading situation, can prompt to operate in next step in time, it is practical
It is more convenient to use, keep RFID more intelligent, efficient, reliable in the popularization and application of medical field.
Detailed description of the invention
Fig. 1 is the connection block diagram of bar code and RFID electronic label autocoding terminal of the invention.Fig. 2 is of the invention
The application example schematic diagram of bar code and RFID electronic label.
Specific embodiment
Invention is described in further detail presently in connection with attached drawing.These attached drawings are simplified schematic diagram, only to show
Meaning mode illustrates the basic structure of invention, therefore it only shows and invents related composition.
As shown, the present invention provides a kind of technical solution: a kind of bar code and RFID electronic label autocoding terminal,
Including control unit, Power Management Unit, display unit, communication unit, RFID unit and antenna, the antenna, RFID unit
Be sequentially connected with control unit, described control unit also respectively with Power Management Unit, display unit, communication unit and bar code
Recognition unit connection, the bar code recognition unit includes bar code engine and external interface one, the external interface and bar shaped
Code engine connection, the bar code engine connect with control unit, the RFID unit include RFID hardware module with externally
Interface two.
The external interface includes api function calling interface and broadcast communication interface.
The external interface two also includes including api function calling interface and broadcast communication interface.
A kind of coding method of bar code and RFID electronic label autocoding terminal, comprising:
Step 1: it establishes bar code information: establishing type codes and identification code, wherein type codes are distinguishing identifier type of items,
Identification code is generated according to system information and is encoded, and will be indicated in bar code information storing data library as unique；
Step 2: by containing patient sole electron identity and bar code information print to RFID electronic wrist strap, by item
Code information is printed to RFID electronic label, and RFID electronic label is labelled on Medical Devices；
Step 3: carrying out barcode scanning to RFID electronic label, is carried out by type codes to the product containing RFID electronic label
Classification obtains the identity information of product by scanning identification code；
Step 4: intelligent terminal has the function of RFID, can read RFID label tag and bar code recognition function, can identify
One peacekeeping two-dimensional bar, after wherein the bar code recognition unit of intelligent terminal reads bar shaped digital content, by external
Interface can be with database real time communication, inquiry and comparison information；
Step 5: being equipped with APP application software on intelligent terminal, APP application software according to application scenarios setting identification away from
It stores from identification frequency and by the bar code information in the application scenarios into data storage areas.
Present design is based primarily upon the design of mobile intelligent terminal, such as: the terminal with android operating system,
The terminal is integrated with bar code recognition unit, RFID unit, APP application software etc..
Bar code information includes: type codes+identification code, and type codes and are identified for distinguishing identified type of items
Code is then the coding generated according to system information, and bar code information saves and is used as unique identification in the database, and hand-held intelligent is whole
End interacts after recognizing bar code information with database, can inquire corresponding details.
RFID electronic wrist strap is worn in the wrist of patient, as the sole electron identity of patient, bar code information
It can be printed on electronic wrist strap by printer with patient information；RFID electronic label is fixed on Medical Devices, as doctor
The sole electron identity of equipment is treated, while for the ease of identifying equipment, having bar code information in electronic tag prints
And device name, or the label with bar code and device name is pasted into electronic tag surface.
RFID electronic label data field is written into bar code information, bar shaped digital content is realized and electronic tag content is kept
Unanimously, it ensure which kind of mode no matter is used all to correspond to the same information in database retrieval, database design is also simpler
It is single, reduce information content.
When using RFID identification of function electronic tag, by type codes convenient for distinguishing type representated by label, especially
It is not have to searching database comparison in the event of misreading when plurality of application scenes all uses RFID label tag, and pass through
Tag types are it may determine that out, prompting the operation of next step, improving the service efficiency of RFID electronic label.
Bar code recognition unit include bar code engine and external interface one, external interface one include api function call and
2 kinds of modes of broadcast communication can be with database by external interface one after bar code recognition unit reads bar shaped digital content
Real time communication, inquiry and comparison information.
RFID unit includes RFID hardware module and external interface two, and external interface two includes that api function is called and broadcasted
2 kinds of modes are communicated, RFID unit, which is realized, reads RFID electronic label and electronic wrist strap.
APP software is mounted in the third party software on intelligent terminal, devises various functions, realizes each Business Stream
Journey can do different operations at different interfaces, data interaction be realized with RFID unit, according to various functions accordingly to RFID
Unit is controlled.RFID unit is controlled by application software, realizes that the data by bar shaped digital content write-in RFID label tag store
Region, the RFID electronic label content read is consistent with the bar shaped digital content read, and a rope is only needed in database retrieval
Draw.
Intelligent terminal has the function of RFID, can read RFID label tag；Have the function of bar code recognition, can identify one-dimensional
And two-dimensional bar；Power Management Unit function has also been devised, Overall Power Consumption is low, and stand-by time is long；Also there is display function, it can
To carry out human-computer interaction；Communication unit has also been devised, supports WIFI wireless transmission and mobile communication 4G function etc.；Control is single
Intelligent operating system, such as android operating system are mounted in member.
Intelligent terminal is in use, is mounted with different APP application software, APP application software is in use according to difference
Application need, label binding link by bar shaped digital content write-in RFID electronic label data storage areas, application example
Structure chart as shown in Fig. 2,
Binding key is clicked in application scenarios 1, into operation interface 1, first reads bar shaped by sending order at the interface
Then code information clicks binding key, application software is synchronous to send RFID unit for bar shaped digital content, and RFID unit receives
By the data storage areas of bar code data write-in electronic tag after order, in order to avoid label is accidentally write, RFID unit first will
Transmission power reduces the reliability for guaranteeing to write label, and after the completion of label data write-in, RFID unit reads again label information, with
Bar code information is compared, and confirms that the data of write-in are correct；After the completion of binding, exits binding interface and enter label reading
Interface, in order to guarantee to read the sensitivity of label, the power setting of RFID unit is at reading tag power state.Not according to hospital
Same operation flow installs different application software APP, such as:
(1) bar code and patient information Mobile nursing application software: are printed to by RFID wrist band by bar-code printer
On, RFID electronic wrist strap is worn on patients wrist.Binding key is clicked in Mobile nursing application software enters binding circle
Face, software will be sent to RFID control unit simultaneously in bar code, RFID unit to writing under tag state, is writing power setting
Identification distance is shorter under tag power, and identification distance range is 0~10 centimetre, can effectively prevent the generation for accidentally writing phenomenon, marks
After the completion of signing data write-in, RFID unit reads again label information, is compared with bar code information, confirms the data of write-in
It is correct；Binding completes backed off after random and binds interface, and it is mono- to RFID that Mobile nursing application software sends readout power setting command
The power setting of RFID unit is reading state, reads distance farther out in this state by member, and identification distance range is 15~20
Centimetre, sensitivity is higher, can quickly read patient identification information.
(2) asset management application software: RFID electronic label is fixed on Medical Devices, RFID electronic label surface has
Number of ways identification may be implemented in bar code and facility information.Binding key is clicked in asset management application software interface to enter
Interface is bound, software synchronization will be sent to RFID control unit in bar code, RFID unit is by power setting to writing tag state
Under, in the case where writing tag power, identification distance is shorter, and identification distance range is 0~10 centimetre, can effectively prevent accidentally to write phenomenon
Occur, after the completion of label data write-in, RFID unit reads again label information, is compared with bar code information, and confirmation is write
The data entered are correct；Binding completes backed off after random and binds interface, and asset management application software sends power setting order of making an inventory
It is state of making an inventory by the power setting of RFID unit to RFID unit, reads distance in this state far, identification distance is not according to
With tag types range are as follows: 40~300 centimetres, high sensitivity can effectively make an inventory to facility information, while may be implemented to make an inventory
Multiple equipment improves the efficiency of hospital's asset management.
(3) nurse's login system: nurse will first log in using when mobile intelligent terminal, can be real by identification nurse's work card
Existing login system, improve equipment using safe, corresponding work card number will be written in when nurse's work card originating party, realize work card number with
The binding of attendance card label.There are two types of the modes for obtaining nurse's work number, one is hair fastener interface is opened, department is selected to find corresponding shield
Scholar's information and work card number；Second is that the information of nurse is fabricated into above work card, the work number bar code including system generation,
The information of hair fastener interface scanning bar code information acquisition nurse；Then hair fastener key is clicked, software sends out nurse's work card number information
It is sent to RFID control unit, RFID unit is by power setting to writing under tag state, and in the case where writing tag power, identification distance is shorter,
It identifies that distance range is 0~10 centimetre, can effectively prevent the generation for accidentally writing phenomenon, after the completion of label data write-in, RFID is mono-
Member reads again label information, is compared with bar code information, confirms that the data of write-in are correct；Hair fastener completes backed off after random
The interface, software send readout power setting command to RFID unit, are tag read state by the power setting of RFID unit.
It is enlightenment with the above-mentioned desirable embodiment according to invention, through the above description, relevant staff is complete
Can without departing from the scope of the technological thought of the present invention', carry out various changes and amendments, this invention it is technical
Range is not limited to the contents of the specification, it is necessary to which the technical scope thereof is determined according to the scope of the claim.
Claims (4)
1. a kind of bar code and RFID electronic label autocoding terminal, it is characterised in that: including control unit, power management list
Member, display unit, communication unit, RFID unit and antenna, the antenna, RFID unit and control unit are sequentially connected, described
Control unit is also connect with Power Management Unit, display unit, communication unit and bar code recognition unit respectively, the bar code
Recognition unit includes bar code engine and external interface one, and the external interface is connect with bar code engine, and the bar code draws
It holds up and is connect with control unit, the RFID unit includes RFID hardware module and external interface two.
2. bar code according to claim 1 and RFID electronic label autocoding terminal, it is characterised in that: described external
Interface includes api function calling interface and broadcast communication interface.
3. bar code according to claim 1 and RFID electronic label autocoding terminal, it is characterised in that: described external
Interface two also include include api function calling interface and broadcast communication interface.
4. the coding method of a kind of bar code and RFID electronic label autocoding terminal, it is characterised in that: include: step 1:
It establishes bar code information: establishing type codes and identification code, wherein type codes are distinguishing identifier type of items, and identification code is believed according to system
Breath generates coding, and unique mark will be used as in bar code information storing data library；
Step 2: by containing patient sole electron identity and bar code information print to RFID electronic wrist strap, bar code is believed
RFID electronic label is labelled on Medical Devices by breath printing to RFID electronic label；
Step 3: carrying out barcode scanning to RFID electronic label, classified by type codes to the product containing RFID electronic label,
The identity information of product is obtained by scanning identification code；
Step 4: intelligent terminal has the function of RFID, can read RFID label tag and bar code recognition function, can identify one-dimensional
And two-dimensional bar, after wherein the bar code recognition unit of intelligent terminal reads bar shaped digital content, pass through external interface
Can be with database real time communication, inquiry and comparison information；
Step 5: being equipped with APP application software on intelligent terminal, APP application software according to application scenarios be arranged identification distance and
It identifies frequency and stores the bar code information in the application scenarios into data storage areas.
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| CN201710742822.0A CN109426837A (en) | 2017-08-25 | 2017-08-25 | A kind of bar code and RFID electronic label autocoding terminal and its coding method |
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| CN201710742822.0A CN109426837A (en) | 2017-08-25 | 2017-08-25 | A kind of bar code and RFID electronic label autocoding terminal and its coding method |
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Cited By (2)
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| CN114241969A (en) * | 2021-12-15 | 2022-03-25 | 惠州视维新技术有限公司 | Display device and control method of display panel |
| CN115238848A (en) * | 2022-09-21 | 2022-10-25 | 湖南会成科技有限公司 | Identity label generation method and device, storage medium and equipment |
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