CN108594770A - A kind of laboratory security monitoring system based on NB-IoT technologies - Google Patents

A kind of laboratory security monitoring system based on NB-IoT technologies Download PDF

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Publication number
CN108594770A
CN108594770A CN201810192635.4A CN201810192635A CN108594770A CN 108594770 A CN108594770 A CN 108594770A CN 201810192635 A CN201810192635 A CN 201810192635A CN 108594770 A CN108594770 A CN 108594770A
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CN
China
Prior art keywords
monitoring
laboratory
iot
controller
module
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Pending
Application number
CN201810192635.4A
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Chinese (zh)
Inventor
张裕
杨展恒
谢磊
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Northwestern Polytechnical University
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Northwestern Polytechnical University
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Priority to CN201810192635.4A priority Critical patent/CN108594770A/en
Publication of CN108594770A publication Critical patent/CN108594770A/en
Pending legal-status Critical Current

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    • GPHYSICS
    • G05CONTROLLING; REGULATING
    • G05BCONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B19/00Programme-control systems
    • G05B19/02Programme-control systems electric
    • G05B19/418Total factory control, i.e. centrally controlling a plurality of machines, e.g. direct or distributed numerical control [DNC], flexible manufacturing systems [FMS], integrated manufacturing systems [IMS], computer integrated manufacturing [CIM]
    • G05B19/4183Total factory control, i.e. centrally controlling a plurality of machines, e.g. direct or distributed numerical control [DNC], flexible manufacturing systems [FMS], integrated manufacturing systems [IMS], computer integrated manufacturing [CIM] characterised by data acquisition, e.g. workpiece identification
    • 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]

Abstract

The present invention relates to a kind of laboratory security monitoring systems based on NB IoT technologies, including main control module, monitoring module, the first NB IoT communication modules, the 2nd NB IoT communication modules.Monitoring module includes temperature monitoring module, smog monitoring module, Power Monitoring Unit, gate inhibition's monitoring module, it is installed in laboratory and laboratory is monitored in real time, and monitoring data is transferred to main control module by the NB IoT communication technologys, main control module carries out reception processing for monitoring data and concurrently send control instruction to monitoring module, realizes monitoring and adjusting for testing indoor environment.Present invention utilizes the NB IoT communication technologys to realize the automatic monitoring of experiment indoor security and automatically processing for safety problem, protects the safety of indoor environment, has saved manpower, has achieved the purpose that avoid safety accident.

Description

A kind of laboratory security monitoring system based on NB-IoT technologies
Technical field
The present invention relates to monitoring system technical field, more particularly to a kind of laboratory safety monitoring based on NB-IoT technologies System.
Background technology
With information technology and expanding economy, intelligent indoor security monitoring management system also increasingly obtains widely Concern.There are more valuable experimental facilities, security monitoring management particularly important mostly in the laboratory of colleges and universities and R&D institution. At this stage, the wired Indoor Monitoring System of traditional camera head type, which can not achieve, automatically processes safety problem, and personnel is needed to grasp Control is handled, it is difficult to ensure that promptness, consumes manpower, while monitoring multiple rooms and needing to install more camera, cost is higher, It is larger to monitor difficulty;Traditional Zigbee technology of Internet of things, due to that can only realize the short-distance transmission of data, it is difficult to realize to more A laboratory is carried out at the same time monitoring management.If can realize using NB-IoT technologies and sensor technology, indoor security is realized Automatic monitoring and safety problem automatically process, can timely and effectively protect the safety of indoor environment, avoid safety accident Generation, reduce property loss, and manpower can be saved.For this purpose, it is proposed that a kind of laboratory safety based on NB-IoT technologies Monitoring system.
Invention content
Present invention solves the technical problem that being:To solve the problems in the background art, a kind of base proposed by the present invention In the laboratory security monitoring system of NB-IoT technologies, the automatic place of the automatic monitoring and safety problem of indoor security is realized Reason, it is highly practical, it is conducive to implement, there is certain application prospect.
A kind of laboratory security monitoring system based on NB-IoT technologies, including main control module, monitoring module, the first NB- IoT communication modules, the 2nd NB-IoT communication modules;The main control module is electrically connected with the first NB-IoT communication modules, is connect Security monitoring data in the laboratory that the first NB-IoT communication modules are transmitted are received, and monitoring data is handled and stored, And data command feeds back to the first NB-IoT communication modules by treated;The first NB-IoT communication modules and the 2nd NB- IoT communication modules carry out communication connection by NB-IoT communication networks, carry out the communication transfer of data;2nd NB-IoT is logical Letter module is connect by conducting wire with monitoring module;The monitoring module includes temperature monitoring module, smog monitoring module, power supply prison Module, gate inhibition's monitoring module are controlled, is installed in laboratory, for experiment indoor environment to be monitored and is adjusted, and will monitoring Data are transferred to the second NB-IoT communication modules, execute the data command from main control module.
The present invention further technical solution be:The main control module includes terminal handler, display and reservoir, institute It states terminal handler and has Peripheral Interface, handle monitoring information and send control instruction;The display is logical with terminal handler Conducting wire connection is crossed, working condition and laboratory environment information for display terminal processor;The memory and terminal processes Device is electrically connected, for retaining the data command sended and received when terminal handler work.
The present invention further technical solution be:The first NB-IoT communication modules and the 2nd NB-IoT communication modules are A kind of telecommunication module based on the narrowbands NB-IoT Internet of Things.
The present invention further technical solution be:The temperature monitoring module includes temperature sensor, the first controller, sky It adjusts, the temperature sensor is fixedly installed in laboratory, for detecting indoor temperature, is electrically connected with the first controller, described First controller is installed on outside air-conditioning, the working condition for controlling air-conditioning, is adjusted according to the data command of main control module real Test indoor temperature.
The present invention further technical solution be:The smog monitoring module includes smoke inductor, second controller, spray Shower device, alarm, the smoke inductor are embedded at experiment indoor ceiling, for detecting indoor smokescope, with second Controller is electrically connected, and the second controller is electrically connected with spray equipment, alarm respectively, according to the data command of main control module The open and close of spray equipment and alarm are controlled, the spray equipment is embedded at experiment indoor ceiling, is used for shower water It puts out a fire, the alarm is fixedly installed in laboratory.
The present invention further technical solution be:The Power Monitoring Unit includes voltage sensor, third controller, electricity Source switch, the voltage sensor are electrically connected with third controller, while being embedded in the indoor instrument and equipment of experiment, for detecting Voltage when instrument and equipment works, the third controller is attached with power switch by conducting wire, according to main control module Data command controls the opening and closing of power switch, the power switch control experiment indoor power supply.
The present invention further technical solution be:Gate inhibition's monitoring module includes infrared sensor, the 4th controller, The infrared sensor is electrically connected with the 4th controller, is embedded in the side doorframe for being installed on laboratory gate, for detecting Whether gate is closed.
Invention effect
The technical effects of the invention are that:A kind of laboratory safety monitoring system based on NB-IoT technologies of the present invention System, simple in structure, simple installation, reliable for operation, material therefor is at low cost.Technology used is the prior art, implement technology compared with For maturation, manufacture, use and maintenance are convenient.NB-IoT technologies are as a kind of communication technology of narrowband Internet of Things, compared to more traditional Technology of Internet of things has long range, low-power consumption, stand-by time length, the advantage of wide coverage, is applied to indoor security monitoring system In system, monitoring efficiency and quality monitoring are improved, effect is preferable.The present invention realizes automatic monitoring and the peace of experiment indoor security Full problem automatically processes, and reduces property loss, avoids the generation of safety accident, saved human cost.
Description of the drawings
Fig. 1:It is the overall structure diagram of device of the present invention.
In figure:1, main control module 2, monitoring module 3, the first NB-IoT communication modules 4, the 2nd NB-IoT communication modules 5, temperature monitoring module 6, smog monitoring module 7, Power Monitoring Unit 8, gate inhibition's monitoring module 9, terminal handler 10, Display 11, reservoir 12, temperature sensor 13, the first controller 14, air-conditioning 15, smoke inductor 16, second are controlled Device 17 processed, spray equipment 18, alarm 19, voltage sensor 20, third controller 21, power switch 22, infrared ray Sensor 23, the 4th controller
Specific implementation mode
In conjunction with attached drawing, a kind of laboratory security monitoring system based on NB-IoT technologies of the present embodiment, including main control module 1, monitoring module 2, the first NB-IoT communication modules 3, the 2nd NB-IoT communication modules 4;The main control module 1 and the first NB-IoT Communication module 3 is electrically connected, and receives security monitoring data in the laboratory that the first NB-IoT communication modules 3 are transmitted, and right Monitoring data is handled and is stored, and data command feeds back to the first NB-IoT communication modules 3 by treated;Described first NB-IoT communication modules 3 carry out communication by NB-IoT communication networks with the 2nd NB-IoT communication modules 4 and connect, and carry out data Communication transfer;The 2nd NB-IoT communication modules 4 are connect by conducting wire with monitoring module 2;The monitoring module 2 includes temperature Monitoring module 5, smog monitoring module 6, Power Monitoring Unit 7, gate inhibition's monitoring module 8, are installed in laboratory, for experiment Indoor environment is monitored and adjusts, and gives monitoring data transmission to the 2nd NB-IoT communication modules 4, executes and comes from master control mould The data command of block 1.
The main control module 1 includes terminal handler 9, display 10 and reservoir 11, and the terminal handler 9 has outer If interface, handles monitoring information and send control instruction;The display 10 is connect with terminal handler 9 by conducting wire, is used for The working condition of display terminal processor 9 and laboratory environment information;The memory 11 is electrically connected with terminal handler 9, is used The data command sended and received when retaining terminal handler 9 and working.
The first NB-IoT communication modules 3 and the 2nd NB-IoT communication modules 4 are a kind of based on the narrowbands NB-IoT Internet of Things The telecommunication module of net.
The temperature monitoring module 5 includes temperature sensor 12, the first controller 13, air-conditioning 14, the temperature sensor 12 are fixedly installed in laboratory, for detecting indoor temperature, are electrically connected with the first controller 13, and first controller 13 is pacified Outside air-conditioning 14, it is indoor to adjust experiment according to the data command of main control module 1 for the working condition for controlling air-conditioning 14 Temperature.
The smog monitoring module 6 includes smoke inductor 15, second controller 16, spray equipment 17, alarm 18, institute It states smoke inductor 15 and is embedded at experiment indoor ceiling, for detecting indoor smokescope, be electrically connected with second controller 16, The second controller 16 is electrically connected with spray equipment 17, alarm 18 respectively, is controlled and is sprayed according to the data command of main control module 1 The unlatching of shower device 17 and alarm 18, the spray equipment 17 are embedded at experiment indoor ceiling, go out for shower water Fire, the installation of the alarm 18 are fixedly installed in laboratory.
The Power Monitoring Unit 7 includes voltage sensor 19, third controller 20, power switch 21, and the voltage passes Sensor 19 is electrically connected with third controller 20, while being embedded in the indoor instrument and equipment of experiment, is worked for detecting instrument equipment When voltage, the third controller 20 is attached with power switch 21 by conducting wire, according to the data command of main control module 1 Control the opening and closing of power switch 21, the control experiment indoor power supply of the power switch 21.
Gate inhibition's monitoring module 8 include infrared sensor 22, the 4th controller 23, the infrared sensor 22 with 4th controller 23 is electrically connected, and is embedded in the side doorframe for being installed on laboratory gate, for detecting whether gate is closed.
The course of work
Under the present embodiment, a kind of laboratory security monitoring system based on NB-IoT technologies is installed in laboratory.
Temperature monitoring module 5 carries out indoor temperature detection by being fixedly installed in the indoor temperature sensor 12 of experiment, and Monitoring temperature data are transferred to the first controller 13;First controller 13 by the NB-IoT communication technologys and main control module 1 into Row data interaction, and then receive the opening and closing of the data command control air-conditioning 14 of main control module 1;Air-conditioning 14 carries out indoor temperature Regulation and control.
Smog monitoring module 6 carries out indoor smog Concentration Testing by being fixed on the indoor smoke inductor 15 of experiment, and By smokescope monitoring data transmission to second controller 16;Second controller 16 passes through the NB-IoT communication technologys and main control module 1 carries out data interaction, and then receives the data command control spray equipment 17 and alarm 18 of main control module 1;Spray equipment 17 It is connected with water source, control instruction can be received and carry out sprinkling fire-distinguishing;Alarm 18 is buzzer siren, can receive control instruction Alarm is sent out to be reminded.
Power Monitoring Unit 7 is worked by the 19 detecting instrument equipment of voltage sensor being embedded in Laboratory Instruments equipment When voltage, and voltage monitoring data are transferred to third controller 20;Third controller 20 by the NB-IoT communication technologys with Main control module 1 carries out data interaction, and then receives the opening and closing of the data command control power switch 21 of main control module 1;Power supply is opened The opening and closing for testing indoor power supply can be controlled by closing 21.
Whether gate inhibition's monitoring module 8 is closed by 22 testing laboratory gate of infrared sensor, infrared sensor 22 It is embedded in the side doorframe for being installed on laboratory gate;Infrared sensor 22 by whether detecting big door side close to doorframe, And then the open and close at judgment experiment room gate, and corresponding real-time monitoring data is sent to the 4th controller 23;4th control Device 23 processed crosses the NB-IoT communication technologys and carries out data interaction with main control module 1;Main control module 1 receives monitoring data, realizes to reality Test the real time monitoring of room gate inhibition.

Claims (7)

1. a kind of laboratory security monitoring system based on NB-IoT technologies, which is characterized in that including main control module (1), monitoring Module (2), the first NB-IoT communication modules (3), the 2nd NB-IoT communication modules (4);The main control module (1) and the first NB- IoT communication modules (3) are electrically connected, and receive security monitoring number in the laboratory that the first NB-IoT communication modules (3) are transmitted According to, and monitoring data is handled and stored, and data command feeds back to the first NB-IoT communication modules by treated (3);The first NB-IoT communication modules (3) are led to the 2nd NB-IoT communication modules (4) by NB-IoT communication networks News connection, carries out the communication transfer of data;The 2nd NB-IoT communication modules (4) are connect by conducting wire with monitoring module (2); The monitoring module (2) includes temperature monitoring module (5), smog monitoring module (6), Power Monitoring Unit (7), gate inhibition's monitoring mould Block (8), is installed in laboratory, for being monitored and adjusting to testing indoor environment, and by monitoring data transmission to the Two NB-IoT communication modules (4) execute the data command from main control module (1).
2. a kind of laboratory security monitoring system based on NB-IoT technologies as described in claim 1, which is characterized in that described Main control module (1) includes terminal handler (9), display (10) and reservoir (11), and the terminal handler (9) has peripheral hardware Interface handles monitoring information and sends control instruction;The display (10) is connect with terminal handler (9) by conducting wire, is used In the working condition and laboratory environment information of display terminal processor (9);The memory (11) and terminal handler (9) electricity Connection, for retaining the data command sended and received when terminal handler (9) work.
3. a kind of laboratory security monitoring system based on NB-IoT technologies as described in claim 1, which is characterized in that described First NB-IoT communication modules (3) and the 2nd NB-IoT communication modules (4) are a kind of long distance based on the narrowbands NB-IoT Internet of Things From communication module.
4. a kind of laboratory security monitoring system based on NB-IoT technologies as described in claim 1, which is characterized in that described Temperature monitoring module (5) includes temperature sensor (12), the first controller (13), air-conditioning (14), the temperature sensor (12) It is fixedly installed in laboratory, for detecting indoor temperature, is electrically connected with the first controller (13), first controller (13) It is external to be installed on air-conditioning (14), the working condition for controlling air-conditioning (14) is adjusted real according to the data command of main control module (1) Test indoor temperature.
5. a kind of laboratory security monitoring system based on NB-IoT technologies as described in claim 1, which is characterized in that described Smog monitoring module (6) includes smoke inductor (15), second controller (16), spray equipment (17), alarm (18), described Smoke inductor (15) is embedded at experiment indoor ceiling, for detecting indoor smokescope, is electrically connected with second controller (16) It connects, the second controller (16) is electrically connected with spray equipment (17), alarm (18) respectively, according to the number of main control module (1) According to the open and close of instruction control spray equipment (17) and alarm (18), the spray equipment (17) is embedded in laboratory Ceiling is put out a fire for shower water, and alarm (18) installation is fixedly installed in laboratory.
6. a kind of laboratory security monitoring system based on NB-IoT technologies as described in claim 1, which is characterized in that described Power Monitoring Unit (7) includes voltage sensor (19), third controller (20), power switch (21), the voltage sensor (19) it is electrically connected with third controller (20), while being embedded in the indoor instrument and equipment of experiment, worked for detecting instrument equipment When voltage, the third controller (20) is attached with power switch (21) by conducting wire, according to the number of main control module (1) According to the opening and closing of instruction control power switch (21), power switch (21) the control experiment indoor power supply.
7. a kind of laboratory security monitoring system based on NB-IoT technologies as described in claim 1, which is characterized in that described Gate inhibition's monitoring module (8) includes infrared sensor (22), the 4th controller (23), the infrared sensor (22) and the 4th Controller (23) is electrically connected, and is embedded in the side doorframe for being installed on laboratory gate, for detecting whether gate is closed.
CN201810192635.4A 2018-03-09 2018-03-09 A kind of laboratory security monitoring system based on NB-IoT technologies Pending CN108594770A (en)

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CN201828825U (en) * 2010-10-26 2011-05-11 华南理工大学 Remote monitoring system for household security protection based on Internet of Things
CN204028661U (en) * 2014-07-03 2014-12-17 宁波摩米创新工场电子科技有限公司 Based on the Intelligent home monitoring system of cloud computing
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Application publication date: 20180928