CN207691530U - Internet of Things status of electric power detecting system is communicated based on LoRa - Google Patents
Internet of Things status of electric power detecting system is communicated based on LoRa Download PDFInfo
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- CN207691530U CN207691530U CN201721814861.9U CN201721814861U CN207691530U CN 207691530 U CN207691530 U CN 207691530U CN 201721814861 U CN201721814861 U CN 201721814861U CN 207691530 U CN207691530 U CN 207691530U
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Abstract
The utility model is disclosed communicates Internet of Things status of electric power detecting system based on LoRa, including detection module, transmitting module, terminal receiving module, display module and alarm module, the detection module is arranged on cable, transmitting module is transmitted to according to communication protocol including temperature detecting unit, humidity detection unit, Partial Discharge Detection unit, human body sensing monitoring unit, Smoke Detection unit and illuminance detection unit, and by the data detected；The transmitting module is packaged into monitoring data and sends terminal receiving module to by way of Wireless transceiver according to LoRa wireless technologys for receiving the data that detection module is given；The display module is for showing real time status information, and in control base station, alarm module sends out sound-light alarm when starting for the alarm module setting；This system can be in remote monitor power distribution room temperature, electric leakage, personnel swarm into and occur fire condition, find failure ahead of time and staff reminded to go scene discharge failure.
Description
Technical field
The utility model is related to a kind of circuit checkers, more particularly to a kind of to communicate Internet of Things power equipment based on LoRa
Condition detecting system.
Background technology
During the use of alternating current circuit, usually because the reasons such as aging circuit or humidity cause circuit to generate electric leakage
Problem, in the electric wire in power distribution room, after often waiting until circuit electric leakage a period of time, when serious short circuit occurs for circuit
On-site maintenance is just carried out when generating tripping, and produces serious electric leakage at this time, seriously threatens the safety of personnel, Er Qiewei
It is longer the time required to the process of shield, good forewarning function cannot be played, if in electric wire mostly by manually holding detection dress
It sets and carries out multiple spot investigation, the process investigated in this way is very slow, and dangerous.
Utility model content
The shortcomings that the purpose of the utility model is to overcome the prior arts and deficiency, providing one kind can by detection module
It realizes multiple spot detection electric leakage, realizes that long-range low energy consumption transmits electric leakage signal by transmitting module, and enough by terminal receiving module
Rapidly find out the detecting system of leak current fault point.
The purpose of this utility model is achieved through the following technical solutions：Based on LoRa communication Internet of Things status of electric power inspections
Examining system, including detection module, transmitting module, terminal receiving module, display module and alarm module, the detection module packet
Include temperature detecting unit, humidity detection unit, Partial Discharge Detection unit, human body sensing detection unit, Smoke Detection unit with
And illuminance detection unit, wherein temperature detecting unit, humidity detection unit, Partial Discharge Detection unit are arranged on cable,
Power distribution room inner upper, the detection mould is arranged in human body sensing detection unit, Smoke Detection unit and illuminance detection unit
The data that each detection unit detects are transmitted to transmitting module by block according to communication protocol；LoRa modules built in the transmitting module,
Terminal receiving module is sent to for receiving data that detection module is given and being packaged into monitoring data；The terminal receiving module
It is arranged in control base station, terminal receiving module includes LoRa gateways and data processing chip, and the LoRa gateways receive transmitting mould
Block is transmitted through the monitoring data come and sends data processing chip to, and the data processing chip is carried out to monitoring data and reference value
It compares；The display module setting is in control base station, and display module is for showing real time status information, the alarm module setting
In control base station, alarm module sends out sound-light alarm when starting.
As preferred embodiment, the temperature detecting unit includes temperature sensor, the humidity detection unit packet
Humidity sensor is included, the Partial Discharge Detection unit includes local electric leakage sensor, and the human body sensing monitoring unit includes
Infrared probe, the Smoke Detection unit includes smoke detector, and the illuminance detection unit includes photo resistance.
As preferred embodiment, the transmitting module includes 6 LoRa modules, and 6 LoRa modules are separately connected temperature
Spend sensor, humidity sensor, local electric leakage sensor, infrared probe, smoke detector and photo resistance.
Further include an alarm being connect with human body sensing detection unit, the alarm as preferred embodiment
It is arranged in power distribution room.
As preferred embodiment, delayed startup module, institute are equipped between the data processing chip and alarm module
It states delayed startup module and receives the control signal that data processing chip gives alarm module, the delayed startup module is repeatedly detected
Signal is controlled, within the time of setting, if control signal also exists, delayed startup module transmission control signal is to alarm module.
Further include the leakage protection module being arranged on cable, the leakage protection module as preferred embodiment
When detecting electric leakage signal, leakage protection module starts and cuts off cable energization.
As preferred embodiment, the leakage protection module include the earth leakage protective device being set on cable and with leakage
The concatenated fuse of non-electricity protector.
The control method of Internet of Things status of electric power detecting system, including following steps are communicated based on LoRa：
One, in detection module, temperature detecting unit, humidity detection unit, Partial Discharge Detection unit, human body sensing detection
Unit, Smoke Detection unit and illuminance detection unit detect data and send transmitting module to respectively；
Two, transmitting module by detection module pass through come data be combined into monitoring data and by LoRa modules according to
Corresponding communication protocol passes terminal receiving module back LoRa wireless technologys in a manner of radio transmission；
Three, the LoRa gateways in terminal receiving module receive data and are transmitted to data processing chip；
Four, store data of the data processing chip by is compared with monitoring data, if monitoring data are in store data
In critical field, then signal is not controlled to alarm module；
If five, the monitoring data that data processing chip receives are more than data processing core in store data critical field
Piece controls signal to alarm module, and alarm module starts and sends out sound-light alarm；
If six, sound-light alarm for a period of time after, there is also then leakage protection module starts failure, cuts off the logical of cable
Electricity.
The utility model has the following advantages compared with the existing technology and effect：
1, the local electric leakage sensor in detection module can sense the local electric leakage situation of electric wire, in conjunction with humiture
Whether the humiture of the electric wire of sensor sensing, comprehensive descision electric wire have leaked electricity.
2, the human body sensing monitoring unit in detection module has been able to recognise whether that personnel swarm into power distribution room；Smoke Detection list
Member and illuminance detection unit can incude whether power distribution room has occurred fire, to remind monitoring personnel to arrive scene row in time
It looks into.
3, transmitting module is received the data of detection module and is launched in a manner of Wireless transceiver LoRa wireless technologys
It goes, and the terminal receiving module by being arranged in base station is shown, realizes remote monitor to the fault condition of power distribution room, reduce
Manpower goes the complicated processes of investigation, and can find failure problems as early as possible.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the principles of the present invention figure.
Fig. 3 is the connection figure between detection module, transmitting module, alarm.
Specific implementation mode
The present invention will be further described in detail with reference to the embodiments and the accompanying drawings, but the implementation of the utility model
Mode is without being limited thereto.
As shown in Figure 1 communicates Internet of Things status of electric power detecting system, including detection module 1, transmitting based on LoRa
Module 2, terminal receiving module 3, display module 4 and alarm module 5, the detection module 1 are arranged on cable.
As shown in Fig. 2, detection module 1 includes temperature detecting unit 11, humidity detection unit 12, Partial Discharge Detection unit
13, human body sensing monitoring unit 14, Smoke Detection unit 15 and illuminance detection unit 16, wherein temperature detecting unit 11,
Humidity detection unit 12, Partial Discharge Detection unit 13 are arranged on cable, human body sensing detection unit 14, Smoke Detection unit
15 and illuminance detection unit 16 power distribution room inner upper, the temperature that temperature detecting unit 11 can be near detection test points are set
Degree, the electric leakage aggregation of data that humidity detection unit 12 is detected by testing humidity data and combination Partial Discharge Detection unit 13
Judge whether to have leaked electricity；When human body sensing monitoring unit 14 can sense that someone enters power distribution room, inductive signal is sent out；Cigarette
Mist detection unit 15 smog that catches fire of induction cable and can remind fire；Illuminance detection unit 16 can sense strong light simultaneously
Remind fire.LoRa modules built in the transmitting module 2, detection module 1 and the data that detect each detection unit are according to logical
Letter protocol packing is transmitted to transmitting module 2；The transmitting module 2 is packaged into monitoring number for receiving the data that detection module 1 is given
Terminal receiving module 3 is sent to by way of Wireless transceiver according to and according to LoRa wireless technologys；The terminal receiving module 3 is set
It sets in control base station, terminal receiving module 3 includes LoRa gateways 31 and data processing chip 32, and the LoRa gateways 31 receive hair
Penetrate module 2 be transmitted through come monitoring data and send data processing chip 32 to, the data processing chip 32 to monitoring data into
Row and reference value comparing find that non-compliant data then control signal to alarm module 5；The setting of the display module 4 exists
Control base station, display module 4 is for showing that real time status information, monitoring personnel can be visually seen the data of each detection unit；
The setting of the alarm module 5 sends out sound-light alarm in control base station, alarm module 5 when starting, and can show which detection is single
The monitoring data of member are in abnormality.
As shown in figure 3, in the present embodiment, the temperature detecting unit 11 includes temperature sensor, the Humidity Detection
Unit 12 includes humidity sensor, and the Partial Discharge Detection unit 13 includes local electric leakage sensor, the human body sensing prison
It includes infrared probe to survey unit 14, and the Smoke Detection unit 15 includes smoke detector, the illuminance detection unit 16
Including photo resistance.
For the configuration of replacement, while in order to emit the signal of each detection unit in detection module 1 when is only mutually
Vertical not interfere, the transmitting module 2 includes 6 LoRa modules, and 6 LoRa modules are separately connected temperature sensor, humidity sensor
Device, local electric leakage sensor, infrared probe, smoke detector and photo resistance.
Give prompting danger warning in time to give the illegal people into formula room in time, this system further include one with
The alarm that human body sensing detection unit 14 connects, the alarm are arranged in power distribution room.
The data exception of the real time data in detection unit 1 in short-term excites alarm module 5 in order to prevent, to make alarm mould
Block 5 often sends out sound-light alarm, and delayed startup module 7 is equipped between the data processing chip 32 and alarm module 5, described to prolong
When starting module 7 receive data processing chip 32 and give the control signal of alarm module 5, the delayed startup module 7 is examined repeatedly
Observing and controlling signal, within the time of setting, if control signal also exists, the transmission of delayed startup module 7 control signal gives alarm mould
Block 5.
In Fig. 1, further include the leakage protection module 6 being arranged on cable to protect cable, this detecting system in time,
When the leakage protection module 6 detects electric leakage signal, leakage protection module 6 starts and cuts off cable energization.
The leakage protection module 6 includes being set to earth leakage protective device 61 on cable and concatenated with earth leakage protective device 61
Fuse 62, to form dual fail-safe.
The control method of the utility model is as follows：
One, in detection module 1, temperature detecting unit 11, humidity detection unit 12, Partial Discharge Detection unit 13, human body
Induction detection unit 14, Smoke Detection unit 15 and illuminance detection unit 16 detect data and send transmitting mould to respectively
Block 2；
Two, detection module 1 is transmitted through the data come and is combined into monitoring data and by LoRa module roots by transmitting module 2
Terminal receiving module 3 is passed back in a manner of radio transmission LoRa wireless technologys according to corresponding communication protocol；
Three, the LoRa gateways 31 in terminal receiving module 3 receive data and are transmitted to data processing chip 32；
Four, store data of the data processing chip 32 by is compared with monitoring data, if monitoring data are in storage number
According in critical field, then alarm module 5 is not given to control signal；
Five, the monitoring data that data processing chip 32 receives are more than then data processing core in store data critical field
Piece controls signal to alarm module 5, and alarm module 5 starts and sends out sound-light alarm；
If six, sound-light alarm for a period of time after, there is also then leakage protection module 6 starts failure, cuts off the logical of cable
Electricity.
Above-described embodiment is the preferable embodiment of the utility model, but the embodiment of the utility model is not by above-mentioned
The limitation of embodiment, under other any Spirit Essences and principle without departing from the utility model made by change, modify, replace
In generation, simplifies combination, should be equivalent substitute mode, is included within the scope of protection of the utility model.
Claims (5)
1. communicating Internet of Things status of electric power detecting system based on LoRa, it is characterised in that：Including detection module, transmitting mould
Block, terminal receiving module, display module and alarm module, the detection module include temperature detecting unit, Humidity Detection list
Member, Partial Discharge Detection unit, human body sensing detection unit, Smoke Detection unit and illuminance detection unit, wherein temperature
Detection unit, humidity detection unit, Partial Discharge Detection unit are arranged on cable, human body sensing detection unit, Smoke Detection
Power distribution room inner upper, the data that the detection module detects each detection unit are arranged in unit and illuminance detection unit
It is transmitted to transmitting module according to communication protocol；LoRa modules built in the transmitting module, the data given for receiving detection module
And it is packaged into monitoring data and sends terminal receiving module to；In control base station, terminal receives mould for the terminal receiving module setting
Block includes LoRa gateways and data processing chip, and the LoRa gateways receive transmitting module and are transmitted through the monitoring data come and send to
Data processing chip, the data processing chip is carried out to monitoring data and reference value comparing；The display module setting is being controlled
Base station processed, display module is for showing real time status information, and the alarm module setting is in control base station, when alarm module starts
Time sends out sound-light alarm.
2. according to claim 1 communicate Internet of Things status of electric power detecting system based on LoRa, it is characterised in that：Institute
It includes temperature sensor to state temperature detecting unit, and the humidity detection unit includes humidity sensor, the Partial Discharge Detection
Unit includes local electric leakage sensor, and the human body sensing monitoring unit includes infrared probe, the Smoke Detection unit packet
Smoke detector is included, the illuminance detection unit includes photo resistance.
3. according to claim 2 communicate Internet of Things status of electric power detecting system based on LoRa, it is characterised in that：Institute
It includes 6 LoRa modules to state transmitting module, and 6 LoRa modules are separately connected temperature sensor, humidity sensor, local electric leakage and pass
Sensor, infrared probe, smoke detector and photo resistance.
4. according to claim 1 communicate Internet of Things status of electric power detecting system based on LoRa, it is characterised in that：Also
The alarm being connect with human body sensing detection unit including one, the alarm are arranged in power distribution room.
5. according to claim 1 communicate Internet of Things status of electric power detecting system based on LoRa, it is characterised in that：Also
Including the leakage protection module being arranged on cable, the leakage protection module include the earth leakage protective device that is set on cable and
With the concatenated fuse of earth leakage protective device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721814861.9U CN207691530U (en) | 2017-12-22 | 2017-12-22 | Internet of Things status of electric power detecting system is communicated based on LoRa |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721814861.9U CN207691530U (en) | 2017-12-22 | 2017-12-22 | Internet of Things status of electric power detecting system is communicated based on LoRa |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207691530U true CN207691530U (en) | 2018-08-03 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721814861.9U Active CN207691530U (en) | 2017-12-22 | 2017-12-22 | Internet of Things status of electric power detecting system is communicated based on LoRa |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109450092A (en) * | 2018-11-21 | 2019-03-08 | 宁波恒晨电力建设有限公司 | Power distribution network overload early-warning monitoring system |
| CN109617045A (en) * | 2018-11-21 | 2019-04-12 | 宁波恒晨电力建设有限公司 | Reduce the power distribution network method for protecting and device of low tension switch trip risk |
| CN111599032A (en) * | 2019-02-21 | 2020-08-28 | 天津工业大学 | Laser correlation type scoring system for computer mouse maze competition |
-
2017
- 2017-12-22 CN CN201721814861.9U patent/CN207691530U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109450092A (en) * | 2018-11-21 | 2019-03-08 | 宁波恒晨电力建设有限公司 | Power distribution network overload early-warning monitoring system |
| CN109617045A (en) * | 2018-11-21 | 2019-04-12 | 宁波恒晨电力建设有限公司 | Reduce the power distribution network method for protecting and device of low tension switch trip risk |
| CN111599032A (en) * | 2019-02-21 | 2020-08-28 | 天津工业大学 | Laser correlation type scoring system for computer mouse maze competition |
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