CN205912081U - Physics and chemistry laboratory remote control and measurement system - Google Patents

Physics and chemistry laboratory remote control and measurement system Download PDF

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Publication number
CN205912081U
CN205912081U CN201620046364.8U CN201620046364U CN205912081U CN 205912081 U CN205912081 U CN 205912081U CN 201620046364 U CN201620046364 U CN 201620046364U CN 205912081 U CN205912081 U CN 205912081U
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China
Prior art keywords
value
module
control module
server control
information
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Expired - Fee Related
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CN201620046364.8U
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Chinese (zh)
Inventor
李政林
蒋春利
黄天祥
陈远升
顔长欢
刘洪江
董其才
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Guangxi University of Science and Technology
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Guangxi University of Science and Technology
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    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P90/00Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
    • Y02P90/02Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]

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Abstract

The utility model discloses a physics and chemistry laboratory remote control and measurement system, include: information acquisition module, server observing and controlling module, data communication module, customer end module, alarm module and executable module. The utility model has the advantages of the safe situation monitoring in physics and chemistry laboratory and notice and the remote control that the state is carried out in the experiment can be realized, the real time monitoring to the physics and chemistry laboratory has been ensured.

Description

Physics & chemistry lab remote measuring and controlling system
Technical field
This utility model relates generally to remote measuring and controlling system field, specifically physics & chemistry lab remote measuring and controlling system.
Background technology
With the fast development of information science technology, long distance control system under the drive that computer technology develops rapidly, Monitoring means are increasingly advanced, have been developed as the contemporary information systems of information network technique and observation and control technology integration.
Physics & chemistry lab relates generally to chemical analyses and Instrumental Analysis, it is desirable to provide good plumbing and discharge gas bar Part, should be able to be processed to potential safety hazards such as electric leakage, leakage and gas leakage in warning in time.When experimental apparatus open and related personnel can not position When scene, laboratory safety state observing and controlling can be completed if there are set of system and experiment carries out the work(such as state information notification Can, will bring great convenience to experiment management.
Utility model content
In order to solve deficiency of the prior art, this utility model provides physics & chemistry lab remote measuring and controlling system, Neng Goushi The safe condition monitoring of existing physics & chemistry lab and experiment carry out the notice of state and remotely control it is ensured that to physics & chemistry lab Monitor in real time.
This utility model for achieving the above object, is achieved through the following technical solutions:
Physics & chemistry lab remote measuring and controlling system, comprising: information acquisition module, server control module, data communication module, Client modules, alarm module and performing module;
Information acquisition module, carries out state for gathering the indoor environmental information of physical and chemical experiment and experiment, by the ring of collection Environment information value and experiment carry out state value and transmit to server control module, and the acquisition instructions of execute server control module;
Server control module, sends acquisition instructions according to user's request to information acquisition module, and receive information gathers mould The environmental information value of block transmission and its corresponding address value and experiment carry out state value and its corresponding address value and preserve, and will connect The environmental information value received is compared with the environmental information value pre-setting, and sets in advance when the environmental information value receiving does not meet During the environmental information value put, this environmental information value is recorded as the abnormal environment value of information by server control module, and server is surveyed This abnormal environment value of information is transmitted to client modules by control module by data communication module, and sends warning to alarm module Instruction, sends execute instruction to performing module;Experiment is carried out server control module state value and its corresponding address value leads to Cross data communication module to transmit to client modules;
Client modules, including computer terminal and mobile phone terminal;
Data communication module, including zigbee communication and gsm communication, server control module is transmitted by zigbee communication The abnormal environment value of information and its corresponding address value and experiment carry out state value and its corresponding address value transmits to computer terminal, Gsm communication by the abnormal environment value of information of server control module transmission and its corresponding address value and experiment carry out state value and Its corresponding address value transmits to mobile phone terminal;
Alarm module, the alarm command for the transmission of server control module is reported to the police;
Performing module, for the execute instruction operation command of server control module transmission, including valve switch control Device processed and exhaust fan switch controller, are controlled by valve switch controller according to the execute instruction of server control module transmission Opening and closing of valve switch, controls opening and closing of exhaust fan switch by exhaust fan switch controller.
Information acquisition module includes sensor, sensor include photosensitive sensors, shaking sensor, humidity sensor, one Oxidation carbon sensor, ammonia gas sensor.
Server control module is connected by serial mouth line with information acquisition module.
Contrast prior art, this utility model has the beneficial effects that:
1st, pass through the cooperation of computer terminal and mobile phone terminal, be capable of the safe condition monitoring of laboratory and experiment is carried out The notice of state and remotely control are it is ensured that monitor in real time to physics & chemistry lab.
2nd, the poisonous gas leakage situation of laboratory can be detected by carbon monoxide transducer, ammonia gas sensor, be System can control opens exhaust fan, the leakage situation of laboratory can be detected by humidity sensor, and system can automatic closing water Valve, and the dangerous information of laboratory can be sent to by laboratory director by gsm communication and zigbee communication, realize real Test the safe condition monitoring of interior.
3rd, server control module is connected by serial mouth line with information acquisition module, and serial mouth line is for data and control Information be sequential, be one and connect one and carry out serial transfer have the advantages that to transmit distance.
Brief description
Accompanying drawing 1 is structural representation of the present utility model.
Accompanying drawing 2 is the structural representation of information acquisition module.
Specific embodiment
In conjunction with the drawings and specific embodiments, the utility model is described in further detail.It should be understood that these embodiments are only used for This utility model is described rather than limits scope of the present utility model.In addition, it is to be understood that reading this utility model instruction Content after, those skilled in the art can make various changes or modifications to this utility model, and these equivalent form of values equally fall In the application appended claims limited range.
Physics & chemistry lab remote measuring and controlling system, comprising: information acquisition module 1, server control module 2, data communication mould Block 3, client modules 4, alarm module 5 and performing module 6.
Information acquisition module 1, carries out state for gathering the indoor environmental information of physical and chemical experiment and experiment, by the ring of collection Environment information value and experiment carry out state value and transmit to server control module 2, and the collection of execute server control module 2 refers to Order.Information acquisition module 1 includes sensor assembly, stm32 single-chip microcomputer, cc2430 radio receiving transmitting module, and sensor assembly is used for The indoor environmental information of collection physical and chemical experiment and experiment carry out state and the environmental information collecting value and experiment are carried out state Value is sent to stm32 single-chip microcomputer, and environmental information value and experiment are carried out state value and pass through stm32 single-chip microcomputer by stm32 single-chip microcomputer Spi interface is transferred to cc2430 radio receiving transmitting module, and cc2430 radio receiving transmitting module receives environmental information value and experiment carries out shape The environmental information value of reception and experiment simultaneously are carried out state value and are converted into Frame being sent to server control module 2 by state value.Clothes Business device control module 2 sends acquisition instructions by cc2430 radio receiving transmitting module to the stm32 single-chip microcomputer of information acquisition module 1, Acquisition instructions include class label and the address value of information gathering, and stm32 single-chip microcomputer receives the class of information gathering after acquisition instructions Value and address value are not transmitted to sensor, meet the indoor environmental information of the sensor acquisition experiment that collection requires or test into Row state, and the experiment of the environmental information value of the respective classes value of collection and its corresponding address value or respective classes value is entered Row state value and its corresponding address value send to stm32 single-chip microcomputer, and stm32 single-chip microcomputer is by the environmental information value receiving and its right The address value answered or experiment carries out state value and its corresponding address value is sent to service by cc2430 radio receiving transmitting module Device control module 2.Wherein stm32 single-chip microcomputer has relatively low power consumption, and cc2430 radio receiving transmitting module supports zigbee wireless network Network technology, it is adaptable to various zigbee wireless network node, is a kind of single programmable based on rf radio-frequency technique of low cost Uhf transceiving chip.
Server control module 2, sends acquisition instructions according to user's request to information acquisition module 1, and receive information gathers The environmental information value of module 1 transmission and its corresponding address value and experiment carry out state value and its corresponding address value and preserve, The environmental information value of reception is compared with the environmental information value pre-setting, when receive environmental information value do not meet pre- During the environmental information value first setting, this environmental information value is recorded as the abnormal environment value of information by server control module 2, service This abnormal environment value of information is transmitted to client modules 4 by device control module 2 by data communication module 3, and to alarm module 5 Send alarm command, execute instruction is sent to performing module 6.Before according to user's request, server observing and controlling mould can be passed through Block 2 pre-sets satisfactory environmental information value, and the environmental information value for being transmitted with information acquisition module 1 is compared, To judge the abnormal environment value of information.Experiment is carried out server control module 2 state value and its corresponding address value passes through number Transmit to client modules 4 according to communication module 3.
Client modules 4, including computer terminal and mobile phone terminal;Can be carried out by computer terminal when in laboratory Detection and control, when leaving laboratory, can carry out remote detection and control by mobile phone terminal, realize the work(of monitor in real time Energy.
Data communication module 3, including zigbee communication and gsm communication, server control module 2 is transmitted by zigbee communication The abnormal environment value of information and its corresponding address value and experiment carry out state value and its corresponding address value transmits to computer eventually End, the abnormal environment value of information that server control module 2 is transmitted by gsm communication and its corresponding address value and experiment carry out state Value and its corresponding address value transmits to mobile phone terminal it is achieved that the monitor in real time of the remote transmission of data and laboratory.
Alarm module 5, the alarm command for server control module 2 transmission is reported to the police.
Performing module 6, for the execute instruction operation command of server control module 2 transmission, including valve switch Controller and exhaust fan switch controller, pass through valve switch controller according to the execute instruction of server control module 2 transmission Control opening and closing of valve switch, opening and closing of exhaust fan switch is controlled by exhaust fan switch controller.
Information acquisition module 1 includes sensor, sensor include photoelectric sensor, shaking sensor, humidity sensor, one Oxidation carbon sensor, ammonia gas sensor.Test with the process of test experience, and can be carried out state value by photoelectric sensor It is sent on computer terminal or is sent on mobile phone terminal in the form of note, facilitate remote reviewing experiment carries out shape State.Shaking sensor can sense vibration signal, and when the door of laboratory is pried open by force, shaking sensor detects vibrations Signal transmission to server control module 2 and sends alarm signal, and meanwhile, server control module 2 will be real by gsm communication The dangerous information testing room is sent on mobile phone terminal or by zigbee communication, the dangerous information of laboratory is sent to computer In terminal, laboratory director is made to learn that the dangerous information of laboratory is ready.When water leakage situation in experiment interior, wet Degree sensor detects leak information and transmits this information to server control module 2 and send alarm signal, takes simultaneously Business device control module 2 controls the valve switch controller of performing module 6 to close water valve;Let out when experiment interior has harmful gas During the situation of leakage, carbon monoxide transducer, ammonia gas sensor detect information and transmit this information to server control module 2 and send alarm signal, then server control module 2 transmit execute instruction to the exhaust fan on-off control of performing module 6 Device, controls opening to be aerated of exhaust fan, when the environmental information value that carbon monoxide transducer, ammonia gas sensor are passed back is recovered During in the range of the environmental information value of setting, exhaust fan returns to normal.
Server control module 2 is connected by serial mouth line with information acquisition module 1, and serial mouth line is for data and control Information be sequential, be one and connect one and carry out serial transfer have the advantages that to transmit distance.

Claims (3)

1. physics & chemistry lab remote measuring and controlling system is it is characterised in that include: information acquisition module (1), server control module (2), data communication module (3), client modules (4), alarm module (5) and performing module (6);
Information acquisition module (1), carries out state for gathering the indoor environmental information of physical and chemical experiment and experiment, by the environment of collection The value of information and experiment carry out state value and transmit to server control module (2), and the collection of execute server control module (2) refers to Order;
Server control module (2), sends acquisition instructions according to user's request to information acquisition module (1), and receive information gathers Environmental information value that module (1) is transmitted and its corresponding address value and experiment carry out state value and its corresponding address value and protect Deposit, the environmental information value of reception is compared with the environmental information value pre-setting, when the environmental information value receiving is not inconsistent When closing the environmental information value pre-setting, this environmental information value is recorded as abnormal environment information by server control module (2) Value, this abnormal environment value of information is transmitted to client modules (4) by server control module (2) by data communication module (3), And alarm command is sent to alarm module (5), execute instruction is sent to performing module (6);Server control module (2) will be tested Carry out state value and its corresponding address value is transmitted to client modules (4) by data communication module (3);
Client modules (4), including computer terminal and mobile phone terminal;
Data communication module (3), including zigbee communication and gsm communication, server control module (2) is transmitted by zigbee communication The abnormal environment value of information and its corresponding address value and experiment carry out state value and its corresponding address value transmits to computer eventually End, the abnormal environment value of information that server control module (2) is transmitted by gsm communication and its corresponding address value and experiment carry out shape State value and its corresponding address value transmit to mobile phone terminal;
Alarm module (5), the alarm command transmitting for server control module (2) is reported to the police;
Performing module (6), the execute instruction operation command transmitted for server control module (2), including valve switch Controller and exhaust fan switch controller, are controlled by valve switch according to the execute instruction that server control module (2) transmits Device controls opening and closing of valve switch, controls opening and closing of exhaust fan switch by exhaust fan switch controller.
2. physics & chemistry lab remote measuring and controlling system according to claim 1 is it is characterised in that information acquisition module (1) wraps Include sensor, sensor includes photosensitive sensors, shaking sensor, humidity sensor, carbon monoxide transducer, ammonia sensing Device.
3. physics & chemistry lab remote measuring and controlling system according to claim 1 is it is characterised in that server control module (2) It is connected by serial mouth line with information acquisition module (1).
CN201620046364.8U 2016-01-19 2016-01-19 Physics and chemistry laboratory remote control and measurement system Expired - Fee Related CN205912081U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201620046364.8U CN205912081U (en) 2016-01-19 2016-01-19 Physics and chemistry laboratory remote control and measurement system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201620046364.8U CN205912081U (en) 2016-01-19 2016-01-19 Physics and chemistry laboratory remote control and measurement system

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107229217A (en) * 2017-06-01 2017-10-03 中船航海科技有限责任公司 A kind of time synchronism apparatus and its synchronous method
CN108362335A (en) * 2018-02-07 2018-08-03 山东农业大学 A kind of Chinese medicine cabinet monitoring system and monitoring method based on WSN
CN110083133A (en) * 2019-05-10 2019-08-02 北京恒世利德科技有限公司 A kind of intelligent and safe laboratory control system

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107229217A (en) * 2017-06-01 2017-10-03 中船航海科技有限责任公司 A kind of time synchronism apparatus and its synchronous method
CN108362335A (en) * 2018-02-07 2018-08-03 山东农业大学 A kind of Chinese medicine cabinet monitoring system and monitoring method based on WSN
CN110083133A (en) * 2019-05-10 2019-08-02 北京恒世利德科技有限公司 A kind of intelligent and safe laboratory control system

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CF01 Termination of patent right due to non-payment of annual fee
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Granted publication date: 20170125

Termination date: 20190119