CN107959712A - A kind of shared laboratory system and operating method - Google Patents

A kind of shared laboratory system and operating method Download PDF

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Publication number
CN107959712A
CN107959712A CN201711098213.2A CN201711098213A CN107959712A CN 107959712 A CN107959712 A CN 107959712A CN 201711098213 A CN201711098213 A CN 201711098213A CN 107959712 A CN107959712 A CN 107959712A
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China
Prior art keywords
laboratory
subsystem
cloud
shared
server
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CN201711098213.2A
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Chinese (zh)
Inventor
牛亚男
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Beijing Wisdom Thawing Education Technology Co Ltd
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Beijing Wisdom Thawing Education Technology Co Ltd
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Priority to CN201711098213.2A priority Critical patent/CN107959712A/en
Publication of CN107959712A publication Critical patent/CN107959712A/en
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    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00Network arrangements or protocols for supporting network services or applications
    • H04L67/01Protocols
    • H04L67/02Protocols based on web technology, e.g. hypertext transfer protocol [HTTP]
    • H04L67/025Protocols based on web technology, e.g. hypertext transfer protocol [HTTP] for remote control or remote monitoring of applications
    • GPHYSICS
    • G09EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09BEDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
    • G09B5/00Electrically-operated educational appliances
    • G09B5/02Electrically-operated educational appliances with visual presentation of the material to be studied, e.g. using film strip
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00Network arrangements or protocols for supporting network services or applications
    • H04L67/01Protocols
    • H04L67/10Protocols in which an application is distributed across nodes in the network
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00Network arrangements or protocols for supporting network services or applications
    • H04L67/01Protocols
    • H04L67/10Protocols in which an application is distributed across nodes in the network
    • H04L67/1097Protocols in which an application is distributed across nodes in the network for distributed storage of data in networks, e.g. transport arrangements for network file system [NFS], storage area networks [SAN] or network attached storage [NAS]

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Business, Economics & Management (AREA)
  • Physics & Mathematics (AREA)
  • Educational Administration (AREA)
  • Educational Technology (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Telephonic Communication Services (AREA)

Abstract

The invention discloses a kind of shared laboratory system and operating method, shared laboratory system includes laboratory subsystem, cloud subsystem and remote sub-system;Laboratory subsystem includes laboratory operation apparatus, laboratory collecting device, machinery and electronic control unit, laboratory server and laboratory wireless telecom equipment;Cloud subsystem includes cloud storage, cloud SCADA servers, MQTTQ servers and WEB server;Remote sub-system remotely connects laboratory subsystem, controls laboratory operation apparatus to carry out experimental implementation by machinery and electronic control unit and obtains experimental result.Shared laboratory system provided by the invention can support student's remote operation experimental facilities, and Real Time Observation experimentation and phenomenon.Remote operation and observation can be repeated, and strengthen the knowledge of student, and the technical skills for improving student is horizontal.Maximization rationally make use of laboratory teaching resource, solve the problems, such as the insufficient of school instruction experimental facilities.

Description

A kind of shared laboratory system and operating method
Technical field
The present invention relates to technical field of internet application, more particularly to a kind of shared laboratory system and operating method.
Background technology
Experiment (real training) is the starting point that student is engaged in scientific practice in the future, in experiment and practice-training teaching, it is necessary to payes attention to training The experimental skill and operational capacity of student is supported, instruction of papil gets a thorough understanding of experimental principle, by being obtained after careful observation, analysis, reasoning Go out correct conclusion, testing and knowledge is obtained in real training, is acquired skill, and passing through the innovation energy of Knowledge Sharing approach training student Power.
But limited at present by experiment equipment and experimental site, traditional classroom experiment demonstrates student views using teacher The mode examined carries out, student cannot start experiment chance, especially student on classroom if not catching up with the experiment of teacher The rhythm of demonstration, student will be easy to lose interest, and instructional objective is difficult to realize;And since place limitation causes resource distribution Serious imbalance, it is impossible to reach the utilization rate of experimental system well.
The content of the invention
In order to overcome the above-mentioned deficiency of the prior art, the present invention provides a kind of shared laboratory system based on internet And operating method.
In order to achieve the above object, the present invention provides following technical solution:
A kind of shared laboratory system, including laboratory subsystem, cloud subsystem and remote sub-system;Laboratory System includes laboratory operation apparatus, laboratory collecting device, machinery and electronic control unit, laboratory server and laboratory Wireless telecom equipment;The cloud subsystem includes cloud storage, cloud SCADA servers, MQTTQ servers and WEB server;It is described Remote sub-system remotely connects the laboratory subsystem, controls laboratory operation apparatus to carry out by machinery and electronic control unit Experimental implementation simultaneously obtains experimental result;
The laboratory collecting device gathers experimental field data and is transmitted to laboratory server and stored in real time;Institute State the laboratory server connection machinery and electronic control unit and the laboratory wireless telecom equipment, laboratory subsystem lead to Cross laboratory wireless telecom equipment and establish communication link with cloud subsystem and remote sub-system;
The cloud SCADA servers provide user and rights management, device authentication, data query, automatic alarm report, are real Room management and parameter configuration are tested, the cloud storage connection cloud SCADA servers are used to provide data statistics and storage management;It is described WEB server signal connects cloud SCADA servers and cloud storage, and laboratory field data is sent to remote sub-system;
The remote sub-system is attached by MQTT agreements and the WEB server of cloud subsystem, there is provided user's login, Laboratory selection, experimental implementation, experimental result inquiry and data statistics service.
The laboratory subsystem includes at least one laboratory system;
The laboratory server includes video module, exchange forum and database.
The remote sub-system includes computer, tablet computer and/or smart mobile phone.
The remote sub-system passes through HTML5WEB access ways, APP modes or WEB mode insert experiments room subsystem System.
The remote sub-system includes operation device, display and communicator;The operation device includes keyboard, mouse Mark, button, rotation torsion, operation lever.
The laboratory collecting device includes IP Camera and/or Temperature Humidity Sensor.
A kind of operating method in shared laboratory is additionally provided, specifically includes following steps:
Step S10:The equipment of remote sub-system crosses connection cloud subsystem and carries out user's checking to log in shared laboratory system System, the equipment of remote sub-system are established with the laboratory server of selection and communicated to connect;
Step S20:The laboratory server controls laboratory operation apparatus to carry out in fact by machinery and electronic control unit Test;
Step S30:Laboratory collecting device gathers experimental field data and is transmitted to laboratory clothes in real time in experimentation Business device is stored;
Step S40:Laboratory server is transmitted the laboratory data gathered in real time by laboratory wireless telecom equipment To cloud subsystem, cloud subsystem carries out cloud storage and sends to the equipment of remote sub-system.
Further include step S50:Remote sub-system is attached by MQTT agreements and the WEB server of cloud subsystem, is carried For user's login, laboratory selection, experimental implementation, experimental result inquiry and data statistics service.
Compared with prior art, a kind of shared laboratory system provided by the invention and operating method, have beneficial below Effect:
Shared laboratory system and operating method provided by the invention based on internet, can support that student's remote operation is real Test equipment, and Real Time Observation experimentation and phenomenon.Above remote operation and observation can be repeated, and pass through experimental phenomena Present repeatedly, strengthen the knowledge of student, improve the technical skills level of student, and pass through the wound that exchange of knowledge forum promotes knowledge New and utilization.Maximization rationally make use of laboratory teaching resource.
Student's experimental implementation of more numbers can be provided by " shared laboratory ", solves school instruction experimental facilities Insufficient problem, the experimental teaching that can more fall behind remote districts for teaching experiment practicing system provide new laboratory facilities, allow each A student can realize the hope done and tested.
Brief description of the drawings
By reading the detailed description made to non-limiting example made with reference to the following drawings, of the invention is other Feature, objects and advantages will become more apparent upon:
Fig. 1 is the overall framework schematic diagram of the shared laboratory system of the embodiment of the present invention;
Fig. 2 is the concrete structure schematic diagram of the shared laboratory system of the embodiment of the present invention;
Fig. 3 is the structure diagram of the cloud subsystem of the shared laboratory system of the embodiment of the present invention.
Embodiment
To make the purpose, technical scheme and advantage of the embodiment of the present invention clearer, below in conjunction with the embodiment of the present invention In attached drawing, the technical solution in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is Part of the embodiment of the present invention, instead of all the embodiments.The present invention implementation being usually described and illustrated herein in the accompanying drawings The component of example can be arranged and designed with a variety of configurations.Therefore, the reality of the invention to providing in the accompanying drawings below The detailed description for applying example is not intended to limit the scope of claimed invention, but is merely representative of the selected implementation of the present invention Example.Based on the embodiments of the present invention, those of ordinary skill in the art are obtained without creative efforts Every other embodiment, belongs to the scope of protection of the invention.
In the description of the present invention, it is also necessary to explanation, unless otherwise clearly defined and limited, term " setting ", " installation ", " connected ", " connection " should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or one Connect body;Can mechanically connect or be electrically connected;It can be directly connected, can also be indirect by intermediary It is connected, can is the connection inside two elements.For the ordinary skill in the art, can manage as the case may be Solve the concrete meaning of above-mentioned term in the present invention.
In addition, the technical solution between each embodiment of the present invention can be combined with each other, but must be general with this area Logical technical staff can be implemented as basis, will be understood that when the combination appearance of technical solution is conflicting or can not realize this The combination of technical solution is not present, also not within the protection domain of application claims.
The present invention is further described with exemplary embodiment below in conjunction with the accompanying drawings, wherein if it is known that technology it is detailed Thin description is for showing the invention is characterized in that unnecessary, then to be omitted.
Fig. 1 and Fig. 2 is the block schematic illustration of the shared laboratory system of the embodiment of the present invention.Shared laboratory system includes Laboratory subsystem 20, cloud subsystem 10 and remote sub-system 30.
Laboratory subsystem 20 includes shared laboratory hardware components and shared laboratory software section, laboratory Hardware Subdivision Dividing includes laboratory operation apparatus 22, laboratory collecting device 23 and machinery and electronic control unit 21;Shared laboratory software portion Dividing includes laboratory server 24 and laboratory wireless telecom equipment 25, and remote sub-system 30 remotely connects laboratory subsystem 20, control laboratory operation apparatus 22 to carry out experimental implementation by machinery and electronic control unit 21 and obtain experimental result.
Laboratory collecting device 23 gathers experimental field data and is transmitted to laboratory server 24 and stored in real time; Laboratory server 24 connects machinery and electronic control unit 21 and laboratory wireless telecom equipment 25, laboratory subsystem 20 pass through Laboratory wireless telecom equipment 25 establishes communication link with cloud subsystem 10 and remote sub-system 30.
Specifically, laboratory operation apparatus 22 is the major part in shared laboratory, laboratory operation apparatus 22 is not only Can be Physical Experiment apparatus, such as:Microscope, magnifying glass and radiographic source etc., can also equipment of chemical industry, such as:Beaker, The chemical experiment equipment such as burner.
Laboratory collecting device 23 includes IP Camera and/or Temperature Humidity Sensor.IP Camera is to provide remotely The interface of user's observation experiment phenomenon.The quantity of IP Camera can include two and more than two cameras, wherein extremely A rare IP Camera is used for observation experiment as a result, the motion change situation of other camera observation experiment apparatus, increases If more cameras can obtain the ambient conditions in shared laboratory, the temperature in including but not limited to shared laboratory in real time Degree, humidity etc..The quantity of camera is different and different according to experiment apparatus and experiment purpose, in general, more shootings Head can bring more rich experience.
Machinery and electronic control unit 21 allow long-distance user to carry out Remote Control Experiment apparatus.Machinery and electronic control unit 21 It can be a logic functional block, mechano-electronic control unit can be increased newly, the holder of IP Camera can also be utilized Mechanical part carrys out operation experiments apparatus, so as to reduce the hardware cost in shared laboratory.
The shared laboratory software of the present invention provides the platform service function of more horn of plenty.Specifically, laboratory services Device 24 includes video module 241, exchange forum 242 and database 243.Database 243 is used for the user's pipe for carrying out laboratory The functions such as reason, Experiment Introduction.Video module 241 provides that laboratory is current and history video data, there is provided the real-time, interactive of video With history Video Information Retrieval Techniquess function.Exchange forum 242 permission student carries out exchange according to experiment classification and shares with experience, passes through Community of forum obtains more relevant knowledge and skills, cultivates the innovative thinking of user.
Also support the access authentication and billing function of user in shared laboratory.
Laboratory wireless telecom equipment 25 includes shared laboratory exchange network, and sharing laboratory exchange network includes exchanging The data communications equipment of the standard such as the network exchange such as machine and router and route.
Laboratory subsystem 20 connects cloud subsystem 10 and long-distance user 30, mobile internet by mobile internet It is the communication network that laboratory is shared in long-distance user's access using 3G, 4G, 5G mobile communications network and internet of current mainstream Network.
Fig. 3 is the structure diagram of the cloud subsystem of the shared laboratory system of the embodiment of the present invention.Cloud subsystem 10 wraps Include cloud storage 11, cloud SCADA servers 12, MQTTQ servers 13 and WEB server 14.
In cloud subsystem 10, cloud SCADA servers 12 provide user and rights management, device authentication, data query, automatic Alarm reports, laboratory room managing and parameter configuration function;Cloud storage 11 connects cloud SCADA servers 12 and is used to provide data statistics And storage management;14 signal of WEB server connection cloud SCADA servers 12 and cloud storage 11, laboratory field data is transmitted To remote sub-system 30.
Remote sub-system 30 can be attached by MQTT agreements and the WEB server 14 of cloud subsystem 10, and provide use Family login, laboratory selection, experimental implementation, experimental result inquiry and data statistics service.
Specifically, long-distance user allows user to be linked into using abundant access way in shared laboratory, long-range subsystem System 30 includes the equipment such as computer, tablet computer, mobile phone.The access way of tablet computer and mobile phone includes HTML5WEB access ways With APP modes, computer uses WEB mode access systems.
Remote user terminals can be by IP Camera observation experiment room current environment and experimental phenomena, in specific feelings Under condition, the cradle head control function command that long-distance user can also be extended by IP Camera controls shared experiment is indoor to set It is standby.
Preferably, laboratory subsystem includes at least one laboratory system, can include the multiple and different of different location Type laboratory system, adds the selectivity of client.
Remote sub-system 30 includes operation device 31, display 32 and radio communication device 30, and operation device 30 includes key Disk, mouse, button, rotation torsion and/or operation lever, the various operations for the experiment of user.
In addition, it is further equipped with Lab Manager, Lab Manager in the laboratory of the laboratory subsystem of the present invention It is responsible for maintaining the daily management and maintenance work in laboratory, including the work such as experiment apparatus is safeguarded, experiment consumptive material renewal.
Present invention also offers a kind of method that laboratory operation is carried out using laboratory system described above shared, specifically Comprise the following steps:
Step S10:The equipment of remote sub-system crosses connection cloud subsystem and carries out user's checking to log in shared laboratory system System, the equipment of remote sub-system are established with the laboratory server of selection and communicated to connect;
Step S20:Laboratory server controls laboratory operation apparatus to be tested by machinery and electronic control unit;
Step S30:Laboratory collecting device gathers experimental field data and is transmitted to laboratory clothes in real time in experimentation Business device is stored;
Step S40:Laboratory server is transmitted the laboratory data gathered in real time by laboratory wireless telecom equipment To cloud subsystem, cloud subsystem carries out cloud storage and sends to the equipment of remote sub-system.
Wherein, step S50 is further included:Remote sub-system is connected by MQTT agreements and the WEB servers of cloud subsystem Connect, there is provided user's login, laboratory selection, experimental implementation, experimental result inquiry and data statistics service.
Shared laboratory system and operating method provided by the invention based on internet, can support that student's remote operation is real Test equipment, and Real Time Observation experimentation and phenomenon.Above remote operation and observation can be repeated, and pass through experimental phenomena Present repeatedly, strengthen the knowledge of student, improve the technical skills level of student, and pass through the wound that exchange of knowledge forum promotes knowledge New and utilization.Maximization rationally make use of laboratory teaching resource.
Student's experimental implementation of more numbers can be provided by " shared laboratory ", solves school instruction experimental facilities Insufficient problem, the experimental teaching that can more fall behind remote districts for teaching experiment practicing system provide new laboratory facilities, allow each A student can realize the hope done and tested.
These are only present pre-ferred embodiments, be not used to limitation the present invention, it is all the spirit and principles in the present invention it Interior done modifications, equivalent substitutions and improvements etc., are required to be included within protection scope of the present invention.

Claims (9)

1. a kind of shared laboratory system, it is characterised in that including laboratory subsystem, cloud subsystem and remote sub-system;Institute Stating laboratory subsystem includes laboratory operation apparatus, laboratory collecting device, machinery and electronic control unit, laboratory server And laboratory wireless telecom equipment;The cloud subsystem includes cloud storage, cloud SCADA servers, MQTTQ servers and WEB Server;The remote sub-system remotely connects the laboratory subsystem, and laboratory is controlled by machinery and electronic control unit Operation apparatus carries out experimental implementation and obtains experimental result;
The laboratory collecting device gathers experimental field data and is transmitted to laboratory server and stored in real time;The reality Test the room server connection machinery and electronic control unit and the laboratory wireless telecom equipment, laboratory subsystem pass through reality Test room wireless telecom equipment and establish communication link with cloud subsystem and remote sub-system;
The cloud SCADA servers provide user and rights management, device authentication, data query, automatic alarm report, laboratory Management and parameter configuration, the cloud storage connection cloud SCADA servers are used to provide data statistics and storage management;The WEB Server signal connects cloud SCADA servers and cloud storage, and laboratory field data is sent to remote sub-system;
The remote sub-system is attached by MQTT agreements and the WEB server of cloud subsystem, there is provided user logs in, experiment Room selection, experimental implementation, experimental result inquiry and data statistics service.
2. shared laboratory system according to claim 1, it is characterised in that the laboratory subsystem includes at least one A laboratory system.
3. shared laboratory system according to claim 1, it is characterised in that the laboratory server includes video screen module Block, exchange forum and database.
4. shared laboratory system according to claim 1, it is characterised in that the remote sub-system includes computer, puts down Plate computer and/or smart mobile phone.
5. shared laboratory system according to claim 1, it is characterised in that the remote sub-system passes through HTML5WEB Access way, APP modes or WEB mode insert experiments room subsystem.
6. shared laboratory system according to claim 1, it is characterised in that the remote sub-system includes operation and fills Put, display and radio communication device;The operation device includes keyboard, mouse, button, rotation torsion, operation lever.
7. shared laboratory system according to claim 1, it is characterised in that the laboratory collecting device includes network Camera and/or Temperature Humidity Sensor.
8. a kind of operating method in shared laboratory, it is characterised in that specifically include following steps:
Step S10:The equipment of remote sub-system crosses connection cloud subsystem and carries out user's checking to log in shared laboratory system, far The equipment of journey subsystem and the laboratory server of selection are established and communicated to connect;
Step S20:The laboratory server controls laboratory operation apparatus to be tested by machinery and electronic control unit;
Step S30:Laboratory collecting device gathers experimental field data and is transmitted to laboratory server in real time in experimentation Stored;
Step S40:The laboratory data gathered in real time is transmitted to cloud by laboratory server by laboratory wireless telecom equipment Subsystem, cloud subsystem carry out cloud storage and send to the equipment of remote sub-system.
9. the operating method in shared laboratory according to claim 8, it is characterised in that further include step S50:Long-range son System is attached by MQTT agreements and the WEB server of cloud subsystem, there is provided user logs in, laboratory selects, experiment behaviour Make, experimental result is inquired about and data statistics service.
CN201711098213.2A 2017-11-09 2017-11-09 A kind of shared laboratory system and operating method Pending CN107959712A (en)

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Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109064816A (en) * 2018-07-16 2018-12-21 杭州电子科技大学 A kind of education communication platform of Virtual reality combined experiments room
CN109151065A (en) * 2018-10-16 2019-01-04 江苏天通设备科技有限公司 Design of Laboratory Management System based on cloud platform
CN109218399A (en) * 2018-08-06 2019-01-15 朱凌 A kind of implementation method for the remote control experimental facilities that virtual reality combines between colleges and universities
CN109637219A (en) * 2018-12-28 2019-04-16 任剑岚 The cloud VR integration wisdom tutoring system based on Internet of Things
CN111147608A (en) * 2020-01-17 2020-05-12 南通大学 Laboratory simulation system combining virtuality and reality and working method thereof
CN113684128A (en) * 2021-08-24 2021-11-23 北京航空航天大学 Photoelectric forceps control system and method for controlling controllable object by using same
CN115225625A (en) * 2022-07-27 2022-10-21 电子科技大学 Cloud chemical analysis system based on remote control

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CN106227132A (en) * 2016-08-30 2016-12-14 广州穗剑实验室科技有限公司 A kind of laboratory cloud monitor supervision platform and laboratory monitoring method
CN106647583A (en) * 2017-01-19 2017-05-10 北京理工大学 Mobile experiment teaching management platform based on remote experiment
CN107240321A (en) * 2017-05-26 2017-10-10 沈湧 Shared laboratory system

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Publication number Priority date Publication date Assignee Title
CN205453957U (en) * 2016-03-01 2016-08-10 吉林大学 Remote network laboratory system
CN106227132A (en) * 2016-08-30 2016-12-14 广州穗剑实验室科技有限公司 A kind of laboratory cloud monitor supervision platform and laboratory monitoring method
CN106647583A (en) * 2017-01-19 2017-05-10 北京理工大学 Mobile experiment teaching management platform based on remote experiment
CN107240321A (en) * 2017-05-26 2017-10-10 沈湧 Shared laboratory system

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109064816A (en) * 2018-07-16 2018-12-21 杭州电子科技大学 A kind of education communication platform of Virtual reality combined experiments room
CN109218399A (en) * 2018-08-06 2019-01-15 朱凌 A kind of implementation method for the remote control experimental facilities that virtual reality combines between colleges and universities
CN109151065A (en) * 2018-10-16 2019-01-04 江苏天通设备科技有限公司 Design of Laboratory Management System based on cloud platform
CN109637219A (en) * 2018-12-28 2019-04-16 任剑岚 The cloud VR integration wisdom tutoring system based on Internet of Things
CN111147608A (en) * 2020-01-17 2020-05-12 南通大学 Laboratory simulation system combining virtuality and reality and working method thereof
CN113684128A (en) * 2021-08-24 2021-11-23 北京航空航天大学 Photoelectric forceps control system and method for controlling controllable object by using same
CN115225625A (en) * 2022-07-27 2022-10-21 电子科技大学 Cloud chemical analysis system based on remote control
CN115225625B (en) * 2022-07-27 2023-05-23 电子科技大学 Cloud chemistry analysis system based on remote control

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