CN109738028A - A kind of cable work well temperature/humiditydetection detection system - Google Patents
A kind of cable work well temperature/humiditydetection detection system Download PDFInfo
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- CN109738028A CN109738028A CN201910167304.XA CN201910167304A CN109738028A CN 109738028 A CN109738028 A CN 109738028A CN 201910167304 A CN201910167304 A CN 201910167304A CN 109738028 A CN109738028 A CN 109738028A
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- 238000001514 detection method Methods 0.000 title claims abstract description 12
- 238000004891 communication Methods 0.000 claims abstract description 31
- QVFWZNCVPCJQOP-UHFFFAOYSA-N chloralodol Chemical compound CC(O)(C)CC(C)OC(O)C(Cl)(Cl)Cl QVFWZNCVPCJQOP-UHFFFAOYSA-N 0.000 claims abstract description 30
- 238000012545 processing Methods 0.000 claims description 6
- 238000005516 engineering process Methods 0.000 abstract description 3
- 230000005540 biological transmission Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000006855 networking Effects 0.000 description 3
- 230000003287 optical effect Effects 0.000 description 2
- 238000013480 data collection Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
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Abstract
The invention discloses a kind of cable work well temperature/humiditydetection detection systems, it is designed by LORA technology and flexible group network system, cable work well temperature, humidity environment parameter in real time or periodically monitor, and pass through control backstage and mobile terminal alarm when reaching setting early warning value, has the function of the characteristics of small in size, complete, secure communication.
Description
Technical field
The present invention relates to a kind of cable work well temperature/humiditydetection detection systems for power engineering field.
Background technique
The method of cable work well temperature and humidity test is to pass through optical cable by fibre optic temperature sensor and humidity sensor at present
Termination box and fiber-optic signal (FBG) demodulator, temperature and humidity sensing module are connected by optical cable with temperature and humidity acquisition module.Such method
It needs to be routed, does not make full use of existing Intelligent internet of things, for all detection networks by wired mode, cost is relatively high.
Summary of the invention
The purpose of the invention is to overcome the deficiencies of the prior art and provide a kind of cable work well temperature/humiditydetection detection system,
Using LORA wireless technology, there is low in energy consumption, long transmission distance, the advantage of networking flexibility.
Realizing a kind of technical solution of above-mentioned purpose is: a kind of cable work well temperature/humiditydetection detection system, including LORA gateway
Communication module, LORA node communication module, MCU, temperature sensor, humidity sensor, background data base, backstage display PC terminal
And handheld terminal, it is characterised in that:
The temperature sensor and the humidity sensor are used to acquire the temperature data of actual cable work well environment and wet
Degree evidence, and acquired data are transferred to MCU processing；
The MCU leads to the LORA gateway communication module for the completion of LORA node communication module is passed through after data processing
Letter uploads, and MCU simultaneously sets the work requirements of temperature sensor and humidity sensor；One LORA gateway can flexibly connect
Multiple LORA node communication modules are connect, realize the group-net communication acquisition of data；
The background data base obtain LORA gateway communication module by Various types of data, be in backstage display PC terminal
It is existing, and compared with each alarm threshold value prestored, exceed alarm, and send corresponding information to the handheld terminal of manager.
A kind of cable work well temperature/humiditydetection detection system of the invention, is set by LORA technology and flexible group network system
Meter in real time or periodically monitor to cable work well temperature, humidity environment parameter, and passes through when reaching setting early warning value
Control backstage and mobile terminal alarm, have the function of the characteristics of small in size, complete, secure communication.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of cable work well temperature/humiditydetection detection system of the invention.
Specific embodiment
In order to preferably understand technical solution of the present invention, below by specifically embodiment and in conjunction with attached drawing
It is described in detail:
Referring to Fig. 1, a kind of cable work well temperature/humiditydetection detection system of the invention, including LORA gateway communication module 1,
LORA node communication module 2, MCU3, temperature sensor 4, humidity sensor 5, background data base 6, backstage display 7 and of PC terminal
Handheld terminal 8.
Temperature sensor 4 is used to acquire the temperature data of actual cable work well environment, and acquired data are supplied to MCU3
Processing；Humidity sensor 5 is used to acquire the humidity data of actual cable work well environment, and acquired data are supplied to MCU processing
3。
MCU3 is microcomputer, and the data acquired to temperature sensor and humidity sensor are pocessed, and is handled
Data afterwards are completed communication by LORA node communication module 2 and are uploaded.Simultaneously by MCU3, temperature sensor 4 and humidity are passed
The work requirements of sensor 5 are set.
The tie that 2 one side of LORA node communication module is transmitted as MCU data, while providing convenient and fast networking base
Plinth is convenient for flexible networking.
LORA gateway communication module 1 is the data penetration transmission base that 2 data of LORA node communication module are communicated with background data base 6
Plinth, a LORA gateway communication module 1 can flexibly connect multiple LORA node communication modules 2, realize the group-net communication of data
Acquisition.
Background data base 6 shows Various types of data in backstage display PC terminal 7, at the same with each alarm threshold value ratio for prestoring
Compared with exceeding alarm, and send corresponding information to the handheld terminal 8 of manager.
The workflow for carrying out temperature and humidity monitor using cable work well temperature/humiditydetection detection system of the invention is as follows:
Timer is arranged in 1:MCU, and timing wake-up temperature sensor at preset timed intervals (for example, every 24 hours) gives temperature
Sensor power supply, and send commanded temperatures sensor.
2: the data information of acquisition is returned to MCU by temperature sensor.
Timer is arranged in 3:MCU, and timing wake-up humidity sensor at preset timed intervals (for example, every 24 hours) gives humidity
Sensor power supply, and send instruction humidity sensor.
4: the data information of acquisition is returned to MCU by humidity sensor.
The synthermal sensor of MCU is connected with humidity sensor by UART communication interface, realize instruction issue and data
Collection.
5:MCU uploads to the data for the temperature and humidity being collected into LORA node communication module.
6:LORA gateway communication module every 4 seconds can run-down LORA node data transmission, receive LORA node
Data after will do it collection receipt.
The data being collected into are uploaded to background data base by 7:LORA gateway communication module.
8: backstage display interface normally shows the relevant data of background data base in background interface.
9: the concentration of each sensor in backstage is provided with alarming value, after the data of upload reach alarming value, back-end data
Library can send short message to the handheld terminal of the manager of equipment by way of short message.
Those of ordinary skill in the art it should be appreciated that more than embodiment be intended merely to illustrate the present invention,
And be not used as limitation of the invention, as long as the change in spirit of the invention, to embodiment described above
Change, modification will all be fallen within the scope of claims of the present invention.
Claims (1)
1. a kind of cable work well temperature/humiditydetection detection system, including LORA gateway communication module, LORA node communication module, MCU, temperature
Spend sensor, humidity sensor, background data base, backstage display PC terminal and handheld terminal, it is characterised in that:
The temperature sensor and the humidity sensor are used to acquire the temperature data and humidity number of actual cable work well environment
According to, and acquired data are transferred to MCU processing；
The MCU will pass through LORA node communication module after data processing completes in the communication of the LORA gateway communication module
It passes, MCU simultaneously sets the work requirements of temperature sensor and humidity sensor；One LORA gateway can flexibly connect more
A LORA node communication module realizes the group-net communication acquisition of data；
The background data base obtain LORA gateway communication module by Various types of data, presented in backstage display PC terminal, and
Compared with each alarm threshold value prestored, exceed alarm, and send corresponding information to the handheld terminal of manager.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910167304.XA CN109738028A (en) | 2019-03-06 | 2019-03-06 | A kind of cable work well temperature/humiditydetection detection system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201910167304.XA CN109738028A (en) | 2019-03-06 | 2019-03-06 | A kind of cable work well temperature/humiditydetection detection system |
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| CN109738028A true CN109738028A (en) | 2019-05-10 |
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| CN201364640Y (en) * | 2009-03-16 | 2009-12-16 | 北京国尚信科技有限公司 | Wireless temperature and humidity monitoring system based on Zigbee technique |
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2019
- 2019-03-06 CN CN201910167304.XA patent/CN109738028A/en active Pending
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|---|---|---|---|---|
| CN201364640Y (en) * | 2009-03-16 | 2009-12-16 | 北京国尚信科技有限公司 | Wireless temperature and humidity monitoring system based on Zigbee technique |
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| CN107146394A (en) * | 2017-06-09 | 2017-09-08 | 深圳市欧唯科技有限公司 | A kind of Minepit environment safety detection method based on LoRa technologies |
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| CN108737496A (en) * | 2017-12-26 | 2018-11-02 | 国网河南省电力公司信息通信公司 | One kind is grown based on Lora spread spectrum radios away from environmental monitoring system |
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