CN107085876A - A kind of liquid nitrogen can opener - Google Patents
A kind of liquid nitrogen can opener Download PDFInfo
- Publication number
- CN107085876A CN107085876A CN201710229152.2A CN201710229152A CN107085876A CN 107085876 A CN107085876 A CN 107085876A CN 201710229152 A CN201710229152 A CN 201710229152A CN 107085876 A CN107085876 A CN 107085876A
- Authority
- CN
- China
- Prior art keywords
- liquid nitrogen
- verification
- main frame
- control main
- unlocking
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- 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
- G07C9/00563—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys using personal physical data of the operator, e.g. finger prints, retinal images, voicepatterns
-
- 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
- G07C9/00571—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated by interacting with a central unit
Abstract
The present invention discloses a kind of liquid nitrogen can opener, including：Control main frame, identification checkup equipment, wireless transmission device, radio receiver and electric control lock, wherein：Identification checkup equipment, control main frame is sent to for operating personnel to be carried out with verification checking, and by the verification the result for checking checking；Control main frame, the verification the result for obtaining identification checkup equipment, if verification the result is passes through, unlocking instruction is sent to wireless transmission device；Wireless transmission device, sends for receiving the unlocking instruction of control main frame and being converted into wireless signal；Radio receiver, for receiving unlocking instruction that wireless transmission device sends and sending unlocking pulse signal to electric control lock；Electric control lock, for when receiving unlocking pulse signal, unlocking action to be performed to liquid nitrogen container.The present invention can effectively prevent unauthorized from turning on liquid nitrogen container situation, it is ensured that using for liquid nitrogen container is safe.
Description
Technical field
The present invention relates to liquid nitrogen container correlative technology field, particularly a kind of liquid nitrogen can opener.
Background technology
Liquid nitrogen is the nitrogen of liquid.It is inert, colourless, odorless, non-corrosiveness is non-combustible, and temperature is extremely low.In normal pressure
Under, liquid nitrogen temperature is -196 DEG C；Liquid nitrogen container is mainly used in the standing storage of indoor liquid nitrogen, and liquid nitrogen container is mainly used in medical field
In Saving specimen：
1. the vital preservation of seminal fluid.
It is mainly used for the mankind, the Semen routine of animal, and transport storage at a distance.
2. the vital preservation of biological specimen.
Vaccine, bacterium kind, cell and the mankind, the organ of animal in biomedical sector, can be soaked in liquid
In the liquid nitrogen of nitrogen tank storage, long period of activity is preserved.When needing to use, it is that can be used to take out defrosting rewarming.
With the development of biologic medical industry in recent years, need the sample of freezen protective big year by year in scientific research and medical institutions
Amount increase.How the safety management of sample is realized, into the problem of putting in the urgent need to address in face of researcher.
Traditional solution is on liquid nitrogen container plus common lock, and key is taken care of by special messenger.
But there is problems with practical operation in this method:
(1) key is artificially taken care of, it is impossible to prevent unauthorized from turning on liquid nitrogen container situation.
(2) key one can open liquid nitrogen container, it is impossible to accomplish the storage of precious sample with taking out double verification.
(3) opening and closing of liquid nitrogen container can not automatically generate operation note, hand-kept it cannot be guaranteed that what is recorded is accurate
Property.
The content of the invention
Based on this, it is necessary to which protecting not enough technical problem to the unlatching of liquid nitrogen container for prior art, there is provided one kind one
Plant liquid nitrogen can opener.
The present invention provides a kind of liquid nitrogen can opener, including：Control main frame, identification checkup equipment, wireless transmission device,
Radio receiver and electric control lock, wherein：
The identification checkup equipment, is tested for operating personnel to be carried out with verification checking, and by the verification of the verification checking
Card result is sent to the control main frame；
The control main frame, the verification the result for obtaining the identification checkup equipment, if the verification checking
As a result to pass through, then unlocking instruction is sent to the wireless transmission device；
The wireless transmission device, sends for receiving the unlocking instruction of the control main frame and being converted into wireless signal；
The radio receiver, for receiving unlocking instruction that the wireless transmission device sends and to the electric control lock
Send unlocking pulse signal；
The electric control lock, for when receiving the unlocking pulse signal, unlocking action to be performed to liquid nitrogen container.
Further, the control main frame controls the verification mode and/or verification number of times of the identification checkup equipment.
Further, the control main frame according to usage scenario control the identification checkup equipment verification mode and/
Or verification number of times.
Further, the identification checkup equipment verification identity information and/or biological information.
Further：
The identity information is the one or more in personalized identity documents, person identifier card, social information's card；
The biological information is the one or more in fingerprint, iris, palmmprint, skin or vein pattern.
Further, the control main frame is additionally operable to keeping records operating personnel information, operating time, operation liquid nitrogen container number
According to.
Further, described wireless transmission device is transmitted with radio receiver using wireless encryption signal.
Further, the electric control lock is provided with emergent unlocking device.
Further, in addition to the mounting bracket that is arranged on the liquid nitrogen container, the electric control lock is arranged on the peace
Fill on support.
Further, the mounting bracket is arranged on the cover of the liquid nitrogen container.
The present invention is opened by the way that operating personnel are carried out with Information Authentication, and is sent after this authentication by wireless signal to electric control lock
Lock instruction is to open liquid nitrogen container, so as to effectively prevent unauthorized from turning on liquid nitrogen container situation, it is ensured that the use peace of liquid nitrogen container
Entirely.
Brief description of the drawings
Fig. 1 is a kind of schematic device of liquid nitrogen can opener of the invention；
Fig. 2 is the workflow diagram of preferred embodiment.
Embodiment
The present invention will be further described in detail with specific embodiment below in conjunction with the accompanying drawings.
It is a kind of schematic device of liquid nitrogen can opener of the invention as shown in Figure 1, including：Control main frame 1, identity core
To equipment 2, wireless transmission device 3, radio receiver 4 and electric control lock 5, wherein：
The identification checkup equipment 2, is tested for operating personnel to be carried out with verification checking, and by the verification of the verification checking
Card result is sent to the control main frame；
The control main frame 1, the verification the result for obtaining the identification checkup equipment, if the verification checking
As a result to pass through, then unlocking instruction is sent to the wireless transmission device；
The wireless transmission device 3, sends for receiving the unlocking instruction of the control main frame and being converted into wireless signal；
The radio receiver 4, for receiving unlocking instruction that the wireless transmission device sends and to described automatically controlled
Lock sends unlocking pulse signal；
The electric control lock 5, for when receiving the unlocking pulse signal, unlocking action to be performed to liquid nitrogen container 6.
Specifically, electric control lock 5 is arranged on liquid nitrogen container 6, and described control main frame 1 is checked and management software to be provided with
Computer；Described identification checkup equipment 2 is connected with control main frame 1, can check operating personnel's identity；Described wireless hair
Send equipment 3 to be connected with control main frame 1, unlocking instruction that control main frame 1 sends can be received and wireless signal is converted into sent；Institute
The radio receiver 4 stated can receive unlocking instruction and send unlocking pulse signal, and described electric control lock 5 is set with wireless receiving
Standby 4 connection, after radio receiver 4 sends unlocking pulse signal to electric control lock, electric control lock 5 is performed to unlock to liquid nitrogen container and moved
Make.
The present invention is opened by the way that operating personnel are carried out with Information Authentication, and is sent after this authentication by wireless signal to electric control lock
Lock instruction is to open liquid nitrogen container, so as to effectively prevent unauthorized from turning on liquid nitrogen container situation, it is ensured that the use peace of liquid nitrogen container
Entirely.
In one of the embodiments, the control main frame 1 control the identification checkup equipment 2 verification mode and/or
Check number of times.
For example, could be arranged to double checking, i.e., verification checking is carried out to the first operating personnel and the second request, if the
One operating personnel by and the verification of the second operating personnel be verified, then verification being verified, if first operating personnel's core
To checking not by or the second operating personnel verification checking do not pass through, then verification checking do not pass through.
The control main frame 1 of the present embodiment is by controlling the verification mode of identification checkup equipment 2 and/or checking number of times so that
Verification mode is more versatile and flexible, the need for adapting to different situations.
In one of the embodiments, the control main frame 1 controls the core of the identification checkup equipment 2 according to usage scenario
To mode and/or verification number of times.
Usage scenario is set by the user, and different usage scenarios sets a kind of corresponding verification mode and/or verification number of times.
For example for the storage and taking-up of precious sample, the verification mode of double verification can be used.
The present embodiment controls verification mode and/or verification number of times, convenient operation according to usage scenario.
In one of the embodiments, the verification identity information of identification checkup equipment 2 and/or biological information.
The present embodiment carries out verification checking by identity information and biological information to operating personnel, it is ensured that verification process
It is reliable.
In one of the embodiments：
The identity information is the one or more in personalized identity documents, person identifier card, social information's card；
The biological information is the one or more in fingerprint, iris, palmmprint, skin or vein pattern.
In one of the embodiments, the control main frame is additionally operable to keeping records operating personnel information, operating time, behaviour
Make liquid nitrogen container data.
The present embodiment preserves various data, is easy to review the detailed data of offer for later process.
In one of the embodiments, described wireless transmission device is passed with radio receiver using wireless encryption signal
It is defeated.
The present embodiment is transmitted using wireless encryption signal, strengthens encryption.
In one of the embodiments, the electric control lock is provided with emergent unlocking device.
The present embodiment increases emergent unlocking device, then in case of emergency, liquid nitrogen container can be opened by specific key,
Ensure the reliability that liquid nitrogen container is opened.
In one of the embodiments, in addition to the mounting bracket 7 that is arranged on the liquid nitrogen container 6, the electric control lock 5 is set
Put in the mounting bracket 7.
The present embodiment increases mounting bracket, conveniently adapts to the liquid nitrogen container of different model.
In one of the embodiments, the mounting bracket 7 is arranged on the cover of the liquid nitrogen container 6.
The workflow diagram of preferred embodiment is illustrated in figure 2, including：
Step S201, stores operating personnel's identity information, biological information first in control main frame.
Step S202, it is necessary in use, in control main frame by identification checkup equipment to operating personnel check identity, if
It is verified, just occurs the interface of selection liquid nitrogen container number in control main frame.
Step S203, selection is needed after the liquid nitrogen container of opening in control main frame, and control main frame gives wireless transmission device to send out
Send unlocking instruction.
The radio receiver installed on step S204, corresponding liquid nitrogen container receives unlocking instruction, and triggering electric control lock is opened
Lock.
Step S205, control main frame keeping records operating personnel information, operating time, the operation data such as liquid nitrogen container, is easy to
Inquire about afterwards.
Each step operating process, computer can all be recorded to information such as operator, operating time, the liquid nitrogen containers of operation
Storage, is easy to review the detailed data of offer for later process.
Embodiment described above only expresses the several embodiments of the present invention, and it describes more specific and detailed, but simultaneously
Therefore the limitation to the scope of the claims of the present invention can not be interpreted as.It should be pointed out that for one of ordinary skill in the art
For, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to the guarantor of the present invention
Protect scope.Therefore, the protection domain of patent of the present invention should be determined by the appended claims.
Claims (10)
1. a kind of liquid nitrogen can opener, it is characterised in that including：Control main frame, identification checkup equipment, wireless transmission device,
Radio receiver and electric control lock, wherein：
The identification checkup equipment, is tied for operating personnel to be carried out with verification checking, and the verification of the verification checking is verified
Fruit is sent to the control main frame；
The control main frame, the verification the result for obtaining the identification checkup equipment, if the verification the result
To pass through, then unlocking instruction is sent to the wireless transmission device；
The wireless transmission device, sends for receiving the unlocking instruction of the control main frame and being converted into wireless signal；
The radio receiver, for receiving unlocking instruction that the wireless transmission device sends and being sent to the electric control lock
Unlocking pulse signal；
The electric control lock, for when receiving the unlocking pulse signal, unlocking action to be performed to liquid nitrogen container.
2. liquid nitrogen can opener according to claim 1, it is characterised in that the control main frame controls the identity core
Verification mode and/or verification number of times to equipment.
3. liquid nitrogen can opener according to claim 2, it is characterised in that the control main frame is according to usage scenario control
Make the verification mode and/or verification number of times of the identification checkup equipment.
4. liquid nitrogen can opener according to claim 1, it is characterised in that the identification checkup equipment verification identity letter
Breath and/or biological information.
5. liquid nitrogen can opener according to claim 4, it is characterised in that：
The identity information is the one or more in personalized identity documents, person identifier card, social information's card；
The biological information is the one or more in fingerprint, iris, palmmprint, skin or vein pattern.
6. liquid nitrogen can opener according to claim 1, it is characterised in that the control main frame is additionally operable to keeping records
Operating personnel's information, operating time, operation liquid nitrogen container data.
7. liquid nitrogen can opener according to claim 1, it is characterised in that described wireless transmission device is with wirelessly connecing
Receiving unit is transmitted using wireless encryption signal.
8. liquid nitrogen can opener according to claim 1, it is characterised in that the electric control lock is filled provided with emergent unlocking
Put.
9. the liquid nitrogen can opener according to any one of claim 1~8, it is characterised in that also described including being arranged on
Mounting bracket on liquid nitrogen container, the electric control lock is arranged in the mounting bracket.
10. liquid nitrogen can opener according to claim 9, it is characterised in that the mounting bracket is arranged on the liquid
On the cover of nitrogen tank.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710229152.2A CN107085876A (en) | 2017-04-10 | 2017-04-10 | A kind of liquid nitrogen can opener |
| PCT/CN2017/097109 WO2018188239A1 (en) | 2017-04-10 | 2017-08-11 | Liquid nitrogen tank control system, method, storage medium, and electronic device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710229152.2A CN107085876A (en) | 2017-04-10 | 2017-04-10 | A kind of liquid nitrogen can opener |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107085876A true CN107085876A (en) | 2017-08-22 |
Family
ID=59612847
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710229152.2A Pending CN107085876A (en) | 2017-04-10 | 2017-04-10 | A kind of liquid nitrogen can opener |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107085876A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107697461A (en) * | 2017-09-22 | 2018-02-16 | 武汉互创联合科技有限公司 | A kind of intelligent liquid nitrogen can system |
| CN110148241A (en) * | 2019-05-21 | 2019-08-20 | 重庆市柏玮熠科技有限公司 | IVF liquid nitrogen container smart lock control system |
| CN111653009A (en) * | 2020-06-09 | 2020-09-11 | 广州佰迈起生物科技有限公司 | Liquid nitrogen tank authority processing method, intelligent lock and authority processing system |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| WO2007045051A1 (en) * | 2005-10-21 | 2007-04-26 | Honeywell Limited | An authorisation system and a method of authorisation |
| CN101672131A (en) * | 2009-09-21 | 2010-03-17 | 珠海共创电力安全技术股份有限公司 | Digitization object management system |
| CN104700473A (en) * | 2013-12-10 | 2015-06-10 | 鸿富锦精密工业(武汉)有限公司 | Method and system for unlocking electronic lock |
| CN104933783A (en) * | 2015-05-07 | 2015-09-23 | 国网上海市电力公司 | Communication equipment cabinet and control method thereof |
| CN204962281U (en) * | 2015-09-25 | 2016-01-13 | 青岛贝尔智能科技有限公司 | Liquid nitrogen container cover |
-
2017
- 2017-04-10 CN CN201710229152.2A patent/CN107085876A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2007045051A1 (en) * | 2005-10-21 | 2007-04-26 | Honeywell Limited | An authorisation system and a method of authorisation |
| CN101672131A (en) * | 2009-09-21 | 2010-03-17 | 珠海共创电力安全技术股份有限公司 | Digitization object management system |
| CN104700473A (en) * | 2013-12-10 | 2015-06-10 | 鸿富锦精密工业(武汉)有限公司 | Method and system for unlocking electronic lock |
| CN104933783A (en) * | 2015-05-07 | 2015-09-23 | 国网上海市电力公司 | Communication equipment cabinet and control method thereof |
| CN204962281U (en) * | 2015-09-25 | 2016-01-13 | 青岛贝尔智能科技有限公司 | Liquid nitrogen container cover |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107697461A (en) * | 2017-09-22 | 2018-02-16 | 武汉互创联合科技有限公司 | A kind of intelligent liquid nitrogen can system |
| CN110148241A (en) * | 2019-05-21 | 2019-08-20 | 重庆市柏玮熠科技有限公司 | IVF liquid nitrogen container smart lock control system |
| CN111653009A (en) * | 2020-06-09 | 2020-09-11 | 广州佰迈起生物科技有限公司 | Liquid nitrogen tank authority processing method, intelligent lock and authority processing system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170822 |
|
| RJ01 | Rejection of invention patent application after publication |