CN106372697A - Chemical storage method and chemical storage cabinet based on NFC and UHF - Google Patents
Chemical storage method and chemical storage cabinet based on NFC and UHF Download PDFInfo
- Publication number
- CN106372697A CN106372697A CN201611016221.3A CN201611016221A CN106372697A CN 106372697 A CN106372697 A CN 106372697A CN 201611016221 A CN201611016221 A CN 201611016221A CN 106372697 A CN106372697 A CN 106372697A
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- 239000000126 substance Substances 0.000 title claims abstract description 174
- 238000000034 method Methods 0.000 title claims abstract description 57
- 230000008859 change Effects 0.000 claims abstract description 10
- 230000006698 induction Effects 0.000 claims description 26
- 230000009466 transformation Effects 0.000 claims description 6
- 230000005540 biological transmission Effects 0.000 claims description 4
- 238000012360 testing method Methods 0.000 claims description 3
- 238000013500 data storage Methods 0.000 claims 1
- 230000008569 process Effects 0.000 abstract description 23
- 239000003814 drug Substances 0.000 description 10
- 238000005516 engineering process Methods 0.000 description 5
- 238000002372 labelling Methods 0.000 description 4
- 238000012545 processing Methods 0.000 description 4
- 238000000151 deposition Methods 0.000 description 3
- 238000012544 monitoring process Methods 0.000 description 3
- 238000012552 review Methods 0.000 description 3
- 238000004891 communication Methods 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 229940079593 drug Drugs 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 241000196324 Embryophyta Species 0.000 description 1
- 240000007651 Rubus glaucus Species 0.000 description 1
- 235000011034 Rubus glaucus Nutrition 0.000 description 1
- 235000009122 Rubus idaeus Nutrition 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 235000021028 berry Nutrition 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 241000894007 species Species 0.000 description 1
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K17/00—Methods or arrangements for effecting co-operative working between equipments covered by two or more of main groups G06K1/00 - G06K15/00, e.g. automatic card files incorporating conveying and reading operations
- G06K17/0022—Methods or arrangements for effecting co-operative working between equipments covered by two or more of main groups G06K1/00 - G06K15/00, e.g. automatic card files incorporating conveying and reading operations arrangements or provisious for transferring data to distant stations, e.g. from a sensing device
-
- G—PHYSICS
- G07—CHECKING-DEVICES
- G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
- G07C9/00—Individual registration on entry or exit
- G07C9/00174—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys
Abstract
The invention provides a chemical storage method based on NFC and UHF, comprising the following steps: analyzing the information of an NFC identity card read by an NFC reader and storing the information of an experimenter and the card swiping time; sending a scanning start instruction to trigger an UHF scanner; acquiring the chemical information scanned by the UHF scanner; and determining a chemical used by the experimenter according to the change of the chemical in the door opening and closing processes, the change time of the chemical and the time recorded by the experimenter. The invention further provides a chemical storage cabinet based on NFC and UHF. Under the conditions that a variety of chemicals are stored, the type of a chemical used by an experimenter can be determined, and the identity of the experimenter can be traced. Therefore, effective regulation of chemicals is realized.
Description
Technical field
The present invention relates to chemical storage field, more particularly, to the chemical storage method based on nfc and uhf and
Chemical storage cabinet.
Background technology
In colleges and universities, chemical plant laboratory, experimenter is frequently necessary to complete using chemicals to test.Chemicals are placed on
In chemical storage cabinet, taken by experimenter.Then, it is a great problem to the monitoring of chemicals.Experimenter opens cabinet door
Afterwards, any medicine of chemical storage cabinet can be taken, or even carry chemical drugss and go out laboratory.And management personnel cannot determinization
Learn the user of medicine, be all difficult to supervise afterwards.These lead to chemicals to be easily abused, and there is potential safety hazard.
In prior art, application publication number is the Chinese invention patent of cn103886415a " drug control method and apparatus "
Application provides a kind of drug control method and apparatus, can obtain operator's identity information, and after taking medicine, locks medicine
Product placement location.Described patent, by the monitoring to memory element corresponding to medicine, determines taken medicine.This is accomplished by medicine
Product storage cabinet spatially splits out multiple memory element, and every memory element independent storage of chemical product, could automatically record medicine
Product information, this will increase storage cabinet cost, wastes lab space.In chemical laboratory, chemicals often mix exist same
Storage cabinet, this faces the problem that the mixed chemicals deposited are difficult to review user again.
Nfc (near field communication, near field communication (NFC)) is by rfid change of technique,
It is a kind of radiotechnics of short distance high frequency, run in 10 cm distance in 13.56mhz frequency.uhf(ultra high
Frequency, hyperfrequency) refer to that frequency is 300～3000mhz, wavelength is in the radio wave of 1m～1dm.This wave band wireless
Electric wave is also called decimetric wave.Uhf is usually used in REID, reads the letter on uhf electronic tag by uhf card reader
Breath.
Content of the invention
It is contemplated that at least solving above-mentioned technical problem to a certain extent.
The primary and foremost purpose of the present invention be solve prior art mixed deposit chemicals when it is impossible to confirm the change that experimenter uses
The problem of product, provide one kind can mixed deposit chemicals when, mixed deposit multi-chemical in the case of, specifying experimenter makes
With chemical kind, the chemical storage method based on nfc and uhf of reviewing experimenter's identity.
A further object of the present invention be provide one kind can mixed deposit chemicals when, specify experimenter and use chemicals
Species, review the chemical storage cabinet based on nfc and uhf of experimenter's identity.
For solving above-mentioned technical problem, technical scheme is as follows:
Based on the chemical storage method of nfc and uhf, methods described includes:
S1: the parsing nfc credit card information that read of nfc card reader simultaneously stores experimenter's information and charge time；
S2: send and start scan instruction to trigger uhf scanning device；
S3: obtain the chemical information that uhf scanning device is scanned；
S4: record the time according to opening the door with the change of chemicals, chemicals transformation period and experimenter in door closing procedure,
Determine the chemicals that experimenter is used.
In a kind of preferred scheme, nfc credit card information that described parsing nfc card reader is read simultaneously stores experiment people
Also include after member's information and charge time step:
Send door open command so that cabinet door switching device unlocks；
In a kind of preferred scheme, described transmission door open command is so that also include after cabinet door switching device unlocked step:
The enabling obtaining cabinet door induction apparatuss completes signal；
In a kind of preferred scheme, the described beginning scan instruction that sends also is included after uhf scanning device step with triggering:
Closing the door that acquisition cabinet door induction apparatuss are sent completes signal；
In a kind of preferred scheme, described uhf scanning device is in the way of polling mode scanning uhf electronic tag.
In a kind of preferred scheme, after the chemical information step that described acquisition uhf scanning device is scanned, preserve institute
State chemical information to the chemicals log file of memorizer；
In a kind of preferred scheme, also include obtaining after closing the door of being sent of cabinet door induction apparatuss completes signals step,
Send locking instruction to lock cabinet door.
In a kind of preferred scheme, also include obtaining after closing the door of being sent of cabinet door induction apparatuss completes signals step,
Send the end of scan to instruct to close uhf scanning device.
In a kind of preferred scheme, described experimenter's information includes subscriber data, name, contact method, numbering.
In a kind of preferred scheme, described chemical information includes chemical name, chemical hazard rank, chemicals
Numbering, chemical supplier.
In a kind of preferred scheme, certainly receive after enabling completes signal and start timing, such as beyond threshold time not yet
Receive closing and complete signal, then send alarm command so that alarm produces warning signal.After alarm is connected to alarm command,
Produce warning signal.
Based on the chemical storage cabinet of nfc and uhf, described device includes nfc ID card, uhf electronic tag, chemicals storage
Deposit cabinet；
Described nfc ID card, for storing experimenter's information；
Described uhf electronic tag, for storage of chemical product information, is placed in the vessel surface accommodating chemicals；
Described chemical storage cabinet includes:
Cabinet: accommodate the container of chemicals for storage；
Controller, is installed in chemical storage cabinet, for executing said method, carries out task control scheduling, logical operationss.
Described controller is additionally operable to receive nfc card reader, the information of uhf scanning device, and sends scan instruction or scanning to uhf scanning device
END instruction；
Memorizer, includes experimenter's log file, chemicals log file, user using chemicals record for storage
The data file of file etc. and controller operational order；
Nfc card reader, for reading nfc credit card information, is sent to controller；
Uhf scanning device is arranged on inside cabinet, for reading uhf electronic tag, is sent to controller；
Controller is electrically connected with memorizer, nfc card reader, uhf scanning device simultaneously.
In a kind of preferred scheme, also include:
Cabinet door switching device: for executing unblock or the locking of cabinet door；
Cabinet door induction apparatuss: touch for the opening and closing by cabinet door, feedback enabling completes and close the door to complete signal to control
Device processed；
Controller is electrically connected with cabinet door switching device, cabinet door induction apparatuss simultaneously；Described controller is additionally operable to receive cabinet door sense
Answer the information of device, and send instruction to cabinet door switching device；
In a kind of preferred scheme, described experimenter's information includes subscriber data, name, contact method, numbering.
In a kind of preferred scheme, described uhf electronic tag is fabricated by using corrosion-resistant material.
In a kind of preferred scheme, described chemical information includes chemical name, chemical hazard rank, chemicals
Numbering, chemical supplier.
In a kind of preferred scheme, described controller is provided with embedded OS, hardware realize including single-chip microcomputer,
Fructus Rubi group, x86 framework processing unit, arm framework processing unit.
In a kind of preferred scheme, it is hard that described memorizer includes mechanical hard disk, solid state hard disc, sd card, tf card, electronics
Disk.
In a kind of preferred scheme, described cabinet door induction apparatuss include pressure transducer, Hall element.
In a kind of preferred scheme, described chemicals cabinet also includes alarm, and described alarm is used for according to control
Device instruction processed, produces warning signal；
Described controller is electrically connected with alarm, is additionally operable to send alarm command to described alarm.
In a kind of preferred scheme, described warning signal includes one or more of sound, light, vibration and short message
Combination.
Compared with prior art, the advantage of technical solution of the present invention has:
1st, the identity information of nfc label can be obtained by nfc card reader, the identity that chemicals use people can be reviewed；
2nd, the uhf electronic labeling information of chemicals can be obtained by uhf scanning device, can automatically obtain chemicals letter in cabinet
Breath；
3rd, pass through nfc card reader and read the nfc credit card information using people's identity information with chemicals, then coordinate uhf to sweep
Retouch device and obtain the uhf electronic labeling information of chemicals it may be determined that the chemicals that used using people, reach Precision management use
People and the purpose of chemicals；
4th, using nfc technology, personnel are authenticated, uhf technology identifies chemicals uhf electronic tag, due to uhf and nfc
It is in different frequency range, the conflict of radio band and interference between uhf card reader and nfc scanning device can be avoided.
5th, scan the uhf electronic tag on the chemical container in cabinet by way of uhf scanning device is with poll, permissible
Prevent the uhf scanning device drain sweep chemicals being removed；
6th, by cabinet door switch be automatically starting chemicals scanning and stopping, making the identification process automatization of chemicals
Carry out.
In sum, the present invention provide can mixed deposit multi-chemical in the case of, in the mixed feelings depositing multi-chemical
Under condition, specify experimenter using chemical kind, the chemical storage side based on nfc and uhf of reviewing experimenter's identity
Method.
Present invention also offers the chemical storage cabinet based on nfc and uhf, this device is the hardware base realizing said method
Plinth, methods described and device have been implemented in combination with the chemical storage based on nfc and uhf, can be in the mixed feelings depositing multi-chemical
Under condition, the chemical drugss that monitoring experimenter is used, realize to the mixed supervision depositing chemicals use.
Brief description
Fig. 1 is the flow chart based on the chemical storage method of nfc and uhf for the present invention.
Fig. 2 is the structural representation based on the chemical storage cabinet of nfc and uhf for the present invention.
Wherein: 1, nfc ID card；2nd, uhf electronic tag；3rd, chemical storage cabinet；301st, nfc card reader；302nd, cabinet door
Switching device；303rd, alarm；304th, cabinet door induction apparatuss；305th, uhf scanning device；306th, controller；307th, memorizer；308th, cabinet
Body.
Specific embodiment
Being for illustration only property of accompanying drawing illustrates it is impossible to be interpreted as the restriction to this patent；
With reference to the accompanying drawings and examples technical scheme is described further.
Embodiment 1
As shown in figure 1, the present embodiment provides the chemical storage method based on nfc and uhf, methods described includes:
S1: the parsing nfc credit card information that read of nfc card reader simultaneously stores experimenter's information and charge time；
In specific implementation process, described experimenter's information includes subscriber data, name, contact method, numbering.
The identity information of nfc label can be obtained by nfc card reader, the identity that chemicals use people can be reviewed；
In specific implementation process, nfc credit card information that described parsing nfc card reader is read simultaneously stores experimenter
Also include after information and charge time step:
Send door open command so that cabinet door switching device unlocks；
In specific implementation process, described transmission door open command is so that also include after cabinet door switching device unlocked step:
The enabling obtaining cabinet door induction apparatuss completes signal；
S2: send and start scan instruction to trigger uhf scanning device；
The uhf electronic labeling information of chemicals can be obtained by uhf scanning device, can automatically obtain chemicals letter in cabinet
Breath；
In specific implementation process, described uhf scanning device by polling mode scanning uhf electronic tag in the way of, i.e. the cycle
Property scanning uhf electronic tag.In a kind of exemplary embodiment, the time cycle of described poll is 2 seconds to 2 minutes.By uhf
Scanning device scans the uhf electronic tag on the chemical container in cabinet in the way of poll, can prevent uhf scanning device drain sweep
The chemicals that are removed；
S3: obtain the chemical information that uhf scanning device is scanned；
In specific implementation process, described chemical information includes chemical name, chemical hazard rank, chemicals volume
Number, chemical supplier.
In specific implementation process, after the chemical information step that described acquisition uhf scanning device is scanned, preserve described
Chemical information is to the chemicals log file of memorizer；
In specific implementation process, the described beginning scan instruction that sends also is included after uhf scanning device step with triggering:
Closing the door that acquisition cabinet door induction apparatuss are sent completes signal；
In specific implementation process, also include obtaining after closing the door of being sent of cabinet door induction apparatuss completes signals step, send out
Go out locking instruction to lock cabinet door.
In specific implementation process, also include obtaining after closing the door of being sent of cabinet door induction apparatuss completes signals step, send out
Go out the end of scan to instruct to close uhf scanning device.
It is scanning and the stopping of automatically starting chemicals by cabinet door switch, so that the identification process automatization of chemicals is entered
OK.
S4: record the time according to opening the door with the change of chemicals, chemicals transformation period and experimenter in door closing procedure,
Determine the chemicals that experimenter is used.
The nfc credit card information using people's identity information with chemicals is read by nfc card reader, then coordinates uhf to scan
Device obtains the uhf electronic labeling information of chemicals it may be determined that the chemicals that used using people, reaches Precision management and uses people
Purpose with chemicals.
Using nfc technology, personnel are authenticated, uhf technology identifies chemicals uhf electronic tag, at uhf and nfc
In different frequency range, the conflict of radio band and the interference between uhf card reader and nfc scanning device can be avoided.
In specific implementation process, certainly receive after enabling completes signal and start timing, such as not yet connect beyond threshold time
Receive closing and complete signal, then send alarm command so that alarm produces warning signal.After alarm is connected to alarm command, produce
Raw warning signal.
When realizing, in a kind of exemplary embodiment, the workflow of chemical storage method is as follows:
Nfc card reader reads the nfc ID card of experimenter, parses experimenter's information.
Experimenter's information and charge time are stored experimenter's log file of memorizer by controller, send and open the door
Instruct cabinet door switching device.
Cabinet door switching device unlocks, and opens cabinet door, and cabinet door induction apparatuss send enabling to controller and complete signal.
Controller triggers uhf scanning device, and uhf scanning device scans the uhf electronics mark on chemical container in the way of poll
Sign, read chemical information, be saved in the chemicals log file of memorizer.
Close cabinet door, cabinet door induction apparatuss send to close the door to controller and complete signal.
Controller sends locking instruction and end of scan instruction, locks cabinet door switching device, closes uhf scanning device, compare
Triggering uhf scanning device before and close uhf scanning device during chemicals change, according to chemicals transformation period and experimenter
The record time, determine the chemicals that experimenter is used, the user being saved in memorizer uses chemicals log file.
The present invention provide can mixed deposit multi-chemical in the case of, specify experimenter using chemical kind, chase after
The chemical storage method based on nfc and uhf of experimenter's identity of tracing back.
Embodiment 2
As shown in Fig. 2 the present embodiment provides the chemical storage cabinet based on nfc and uhf, described system includes nfc identity
Card 1, uhf electronic tag 2, chemical storage cabinet 3；
Described nfc ID card 1, is used for the experimenter's information that is stored with；
In specific implementation process, described experimenter's information includes subscriber data, name, contact method and numbering.
Described uhf electronic tag 2, for storage of chemical product information, is placed in the vessel surface accommodating chemicals；
In specific implementation process, between described uhf electronic tag 2 and chemicals, constitute one-one relationship, described uhf electricity
Subtab 2 is attached to chemical container surface, and described chemical vessel includes packing box, bottle.
In specific implementation process, described uhf electronic tag 2 is fabricated by using corrosion-resistant material.
In specific implementation process, described chemical information includes chemical name, chemical hazard rank, chemicals volume
Number, chemical supplier.
Described chemical storage cabinet 3 includes:
Cabinet 308, accommodates the container of chemicals for storage；
Controller 306, is electrically connected with memorizer 307, nfc card reader 301, uhf scanning device 305, for receiving cabinet door sense
Answer device 304, nfc card reader 301, the signal of uhf scanning device 305, and for sending scan instruction to uhf scanning device 305.Described
Controller is additionally operable to execute said method.Additionally, described controller also has the functions such as task control scheduling, logical operationss；
In specific implementation process, described controller 306 is provided with embedded OS, it is possible to use single-chip microcomputer, tree
Certain kind of berries group, the microprocessor such as x86 framework processing unit or arm framework processing unit are realizing.In a kind of exemplary embodiment, institute
State the model of controller 306: raspberry pi 2model b.
Memorizer 307: include experimenter's log file for storage, chemicals log file, user use chemicals
The data file of log file etc. and controller operational order；
In specific implementation process, it is hard that described memorizer 307 includes mechanical hard disk, solid state hard disc, sd card, tf card, electronics
Disk.
Nfc card reader 301: for reading nfc ID card 1 information, be sent to controller 306；
Uhf scanning device 305: for reading uhf electronic tag 2 information, be sent to controller 306；
In specific implementation process, described chemicals cabinet also includes:
Cabinet door switching device 302: for being instructed according to controller 306, execution unlocks or locks；
Cabinet door induction apparatuss 304: open the door or close gate signal for feedback to controller 306；
Described controller 306 is electrically connected with cabinet door switching device 302, cabinet door induction apparatuss 304 simultaneously.Described controller is also used
In the information receiving cabinet door induction apparatuss 304, and send unblock or locking instruction to described cabinet door switching device 302
In specific implementation process, described cabinet door induction apparatuss include pressure transducer, Hall element；
In specific implementation process, described chemicals cabinet also includes:
Alarm 303: for instructing according to controller 306, produce warning signal；
Described controller 306 is electrically connected with alarm 303, for sending alarm command to described alarm 303.
In specific implementation process, described warning signal includes the group of one or more of sound, light, vibration and short message
Close.
What the present embodiment provided is the hardware foundation realizing said method based on the chemical storage cabinet of nfc and uhf, can
Specify experimenter using chemical kind, review experimenter's identity.
Obviously, the above embodiment of the present invention is only intended to clearly illustrate example of the present invention, and is not right
The restriction of embodiments of the present invention.For those of ordinary skill in the field, also may be used on the basis of the above description
To make other changes in different forms.There is no need to be exhaustive to all of embodiment.All this
Any modification, equivalent and improvement made within the spirit of invention and principle etc., should be included in the claims in the present invention
Protection domain within.
Claims (10)
1. the chemical storage method based on nfc and uhf is it is characterised in that methods described includes:
The parsing nfc credit card information that read of nfc card reader simultaneously stores experimenter's information and charge time；
Send and start scan instruction to trigger uhf scanning device；
Obtain the chemical information that uhf scanning device is scanned；
According to opening the door and the change of chemicals, chemicals transformation period and experimenter's record time in door closing procedure, determine real
The chemicals that the personnel of testing are used.
2. the chemical storage method based on nfc and uhf according to claim 1 is it is characterised in that described transmission starts
Scan instruction is also included after uhf scanning device step with triggering:
Closing the door that acquisition cabinet door induction apparatuss are sent completes signal；
Also include obtaining after closing the door of being sent of cabinet door induction apparatuss completes signals step, send the end of scan and instruct to close
Uhf scanning device.
3. the chemical storage method based on nfc and uhf according to claim 2 is it is characterised in that described parsing nfc
Nfc credit card information that card reader is read simultaneously also includes after storing experimenter's information and charge time step:
Send door open command so that cabinet door switching device unlocks；
Described transmission door open command is so that also include after cabinet door switching device unlocked step:
The enabling obtaining cabinet door induction apparatuss completes signal；
Complete to start timing after signal from receiving enabling；
Complete signal as not yet received closing beyond threshold time, then send alarm command so that alarm produces alarm letter
Number.
4. the chemical storage method based on nfc and uhf according to claim 3 is it is characterised in that also include:
Nfc card reader reads the nfc ID card of experimenter, parses experimenter's information.
Experimenter's information and charge time are stored experimenter's log file of memorizer by controller, send door open command
To cabinet door switching device.
Cabinet door switching device unlocks, and opens cabinet door, and cabinet door induction apparatuss send enabling to controller and complete signal.
Controller triggers uhf scanning device, and uhf scanning device scans the uhf electronic tag on chemical container in the way of poll, reads
Take chemical information, be saved in the chemicals log file of memorizer.
Close cabinet door, cabinet door induction apparatuss send to close the door to controller and complete signal.
Controller sends locking instruction and end of scan instruction, locks cabinet door switching device, closes uhf scanning device, compare triggering
Before uhf scanning device and close uhf scanning device during chemicals change, according to chemicals transformation period and experimenter record
Time, determine the chemicals that experimenter is used, the user being saved in memorizer uses chemicals log file.
5. the chemical storage cabinet based on nfc and uhf is it is characterised in that described chemical storage cabinet includes: cabinet, controller,
Memorizer, nfc card reader, uhf scanning device；
Described controller, is installed in chemical storage cabinet, for receiving the information of nfc card reader, uhf scanning device, and sweeps to uhf
Retouch device and send scan instruction or end of scan instruction；
Described memorizer, for data storage file and controller operational order；
Described nfc card reader, for reading nfc credit card information, is sent to controller；
Described uhf scanning device is arranged on inside cabinet, for reading uhf electronic tag, is sent to controller；
Described controller is electrically connected with memorizer, nfc card reader, uhf scanning device simultaneously.
6. the chemical storage cabinet based on nfc and uhf according to claim 5 is it is characterised in that described chemical storage
Cabinet also includes:
Cabinet door switching device: for executing unblock or the locking of cabinet door；
Cabinet door induction apparatuss: touch for the opening and closing by cabinet door, feedback enabling completes and close the door to complete signal to controller；
Described controller is electrically connected with described cabinet door switching device, described cabinet door induction apparatuss simultaneously；Described controller is additionally operable to connect
Receive the information of described cabinet door induction apparatuss, and send unblock or locking instruction to described cabinet door switching device.
7. the chemical storage cabinet based on nfc and uhf according to claim 6 is it is characterised in that described chemical storage
Cabinet also includes alarm；
Described alarm is electrically connected with described controller, produces warning signal for instructing according to described controller；
Described controller is additionally operable to send alarm command to described alarm.
8. the chemical storage cabinet based on nfc and uhf according to claim 7 is it is characterised in that described uhf scanning device
It is additionally operable to scan uhf electronic tag with polling mode.
9. the chemical storage cabinet based on nfc and uhf according to claim 8 is it is characterised in that the time of described poll
Cycle is 2 seconds to 2 minutes..
10. the chemical storage cabinet based on nfc and uhf according to claim 9 is it is characterised in that described chemicals store up
Deposit cabinet also to include:
Described controller is configured to:
The parsing nfc credit card information that read of nfc card reader simultaneously stores experimenter's information and charge time；
Send and start scan instruction to trigger uhf scanning device；
Obtain the chemical information that uhf scanning device is scanned；
According to opening the door and the change of chemicals, chemicals transformation period and experimenter's record time in door closing procedure, determine real
The chemicals that the personnel of testing are used.
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| CN201611016221.3A CN106372697A (en) | 2016-11-14 | 2016-11-14 | Chemical storage method and chemical storage cabinet based on NFC and UHF |
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| CN201611016221.3A CN106372697A (en) | 2016-11-14 | 2016-11-14 | Chemical storage method and chemical storage cabinet based on NFC and UHF |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107958512A (en) * | 2017-11-29 | 2018-04-24 | 广州区科技有限公司 | Chemical reagent management method and system |
| CN108428260A (en) * | 2018-02-27 | 2018-08-21 | 江南大学 | The recording method of chemicals access information and chemicals cabinet |
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| CN104217465A (en) * | 2014-09-23 | 2014-12-17 | 杭州德港科技有限公司 | Intelligent management cabinet for hazardous chemical substance |
| CN206162619U (en) * | 2016-11-14 | 2017-05-10 | 佛山市炫鲸科技有限公司 | Cabinet is stored to chemicals based on NFC and UHF |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107958512A (en) * | 2017-11-29 | 2018-04-24 | 广州区科技有限公司 | Chemical reagent management method and system |
| CN108428260A (en) * | 2018-02-27 | 2018-08-21 | 江南大学 | The recording method of chemicals access information and chemicals cabinet |
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Application publication date: 20170201 |