CN208060578U - A kind of wireless three-phase electric quantity acquisition module based on the LORA communication technologys - Google Patents
A kind of wireless three-phase electric quantity acquisition module based on the LORA communication technologys Download PDFInfo
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- CN208060578U CN208060578U CN201820404166.3U CN201820404166U CN208060578U CN 208060578 U CN208060578 U CN 208060578U CN 201820404166 U CN201820404166 U CN 201820404166U CN 208060578 U CN208060578 U CN 208060578U
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- 238000004891 communication Methods 0.000 title claims abstract description 36
- 238000005516 engineering process Methods 0.000 title claims abstract description 21
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- 238000005265 energy consumption Methods 0.000 abstract description 2
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Abstract
The utility model discloses a kind of wireless three-phase electric quantity acquisition module based on the LORA communication technologys, including acquisition module main body, the leading exterior surface of the acquisition module main body is installed with control switch, and the leading exterior surface of acquisition module main body is installed with WIFI interface close to the side of control switch, the leading exterior surface of the acquisition module main body is installed with notice board close to the lower section of control switch, and the leading exterior surface of acquisition module main body is installed with hold-doun nut below notice board, the leading exterior surface of the acquisition module main body is installed with access interface close to the top of control switch.A kind of wireless three-phase electric quantity acquisition module based on the LORA communication technologys described in the utility model, equipped with LORA communication modules and WIFI interface, effectively reduce quantities, reduce cost, and have the advantages that low energy consumption, overlength distance transmission, so that plant maintenance much sooner, brings better prospect of the application.
Description
Technical field
The utility model is related to domain of communication equipment, more particularly to a kind of wireless three-phase electricity based on the LORA communication technologys
Acquisition module.
Background technology
Existing three-phase electric quantity acquisition module can measure three-phase alternating voltage, three-phase current, total active for alternating current circuit
Power, reactive power, power factor, each single-phase power, frequency, total active electrical degree, idle electric degree, ABC are each single-phase active and reactive
The electric parameters such as electric degree have AI DI input terminals, relay output end, RS485 or 232 communication interfaces etc., pass through RS485 interfaces
Data Over Cable transmission is carried out, or uses radio frequency transferring and receiving apparatus and microprocessor based on ZIGBEE consensus standards, realizes that data are wireless
Transmission；There are certain drawbacks in existing three-phase electric quantity acquisition module, existing three-phase electric quantity acquisition module uses when in use
RS485 output datas need connection cables to carry out the system integration, and complicated for operation and material cost is high, using ZIGBEE channel radios
Although letter mode can save the installation work of the system integration, presence can not be transmitted at a distance, transmission rate is low, Yi Jiduo
The problem of layer networking stability difference, and the data of internal system also need to be transmitted to server by third party transfer equipment, give
User brings certain influence, for this purpose, it is proposed that a kind of wireless three-phase electric quantity acquisition mould based on the LORA communication technologys
Block.
Invention content
The main purpose of the utility model is to provide a kind of wireless three-phase electric quantity acquisition mould based on the LORA communication technologys
Block can effectively solve the problems in background technology.
To achieve the above object, the technical solution that the utility model is taken is：
A kind of wireless three-phase electric quantity acquisition module based on the LORA communication technologys, including acquisition module main body, the acquisition
The leading exterior surface of module bodies is installed with control switch, and the leading exterior surface of acquisition module main body is switched close to control
Side be installed with WIFI interface, the leading exterior surface of the acquisition module main body fixes peace close to the lower section of control switch
Leading exterior surface equipped with notice board, and acquisition module main body is installed with hold-doun nut below notice board, described
The leading exterior surface of acquisition module main body is installed with access interface close to the top of control switch, and acquisition module main body
Leading exterior surface is installed with indicator light above access interface, is installed with above the acquisition module main body
Chip processor is measured, and the side for measuring chip processor is installed with Relay Protection Unit, the measurement chip processing
The other side of device is installed with LORA communication modules, and it is single that IO inputs are installed with above the measurement chip processor
Member, and the side of IO input units is installed with microprocessor port, the IO inputs above LORA communication modules
Collecting unit is installed with above unit, the side of the collecting unit is fixedly mounted close to the top of microprocessor port
There is a wireless transmission module, the side of the acquisition module main body is installed with WIFI connection modules, and acquisition module main body
Lower section is installed with RS485 interfaces.
Preferably, the fixed form of the WIFI interface is fixed for buckle, and the access of WIFI interface ranging from zero to ten
Five meters.
Preferably, the quantity of the access interface and indicator light is three groups, and every group between access interface and indicator light
Spacing be 3 points 5 centimetres.
Preferably, the transmission mode of the acquisition module main body is that RS485 wire transmission is wirelessly transferred with LORA, and is acquired
Module bodies can be carried out data transmission by WIFI interface to mobile phone terminal.
Preferably, the quantity of the hold-doun nut is five groups, and the leading exterior surface of hold-doun nut is installed with card slot.
Preferably, the side of the collecting unit is installed with converting unit above Relay Protection Unit.
Compared with prior art, the utility model has the advantages that：The wireless three-phase electricity of the LORA communication technologys
Measure acquisition module, LORA communication modules be set, which is connected with microprocessor port, LORA communication modules and
LORA base station radios connect, and data are wirelessly transmitted to the base stations LORA by LORA communication modules, so that signal transmission is without outer
Portion connects up, and reduces quantities, reduces cost, and has the advantages that low energy consumption, overlength distance transmission, anti-interference stability are strong, if
It is equipped with WIFI interface, WIFI interface passes through WIFI connection modules and carries out network data transmission so that mobile phone can be by APP into line number
It is investigated that see, firmware updating, and scene quickly carries out debugging configuration so that much sooner, whole device is simple for plant maintenance, behaviour
Facilitate, the effect of transmission is more preferable relative to traditional approach.
Description of the drawings
Fig. 1 is that a kind of overall structure of the wireless three-phase electric quantity acquisition module based on the LORA communication technologys of the utility model is shown
It is intended to.
Fig. 2 is a kind of interior views of the wireless three-phase electric quantity acquisition module based on the LORA communication technologys of the utility model.
In figure：1, hold-doun nut；2, WIFI interface；3, acquisition module main body；4, access interface；5, indicator light；6, it prompts
Plate；7, control switch；8, LORA communication modules；9, RS485 interfaces；10, chip processor is measured；11, WIFI connections module；
12, Relay Protection Unit；13, microprocessor port；14, it is wirelessly transferred module；15, IO input units；16, collecting unit；17,
Converting unit.
Specific implementation mode
To make the technical means, creative features, achievement of purpose, and effectiveness of the utility model be easy to understand, below
In conjunction with specific implementation mode, the utility model is expanded on further.
As shown in Figs. 1-2, a kind of wireless three-phase electric quantity acquisition module based on the LORA communication technologys, including acquisition module master
The leading exterior surface of body 3, acquisition module main body 3 is installed with control switch 7, and the leading exterior surface of acquisition module main body 3
It is installed with WIFI interface 2 close to the side of control switch 7, the leading exterior surface of acquisition module main body 3 is close to control switch 7
Lower section be installed with notice board 6, and the leading exterior surface of acquisition module main body 3 is fixedly mounted close to the lower section of notice board 6
There are hold-doun nut 1, the leading exterior surface of acquisition module main body 3 to be installed with access interface 4 close to the top of control switch 7,
And the leading exterior surface of acquisition module main body 3 is installed with indicator light 5, acquisition module main body 3 close to the top of access interface 4
Top be installed with measure chip processor 10, and measure chip processor 10 side be installed with relay protection list
Member 12, the other side for measuring chip processor 10 are installed with LORA communication modules 8, and the top for measuring chip processor 10 is solid
Dingan County be equipped with IO input units 15, and the side of IO input units 15 be installed with close to the top of LORA communication modules 8 it is micro-
The top of processor port 13, IO input units 15 is installed with collecting unit 16, and the side of collecting unit 16 is close to micro- place
The top of reason device port 13 is installed with wireless transmission module 14, and the side of acquisition module main body 3 is installed with WIFI companies
Module 11 is connect, and the lower section of acquisition module main body 3 is installed with RS485 interfaces 9.
The fixed form of WIFI interface 2 is fixed for buckle, and ranging from zero to 15 meter of the access of WIFI interface 2；Access
Port 4 and the quantity of indicator light 5 are three groups, and the spacing between every group of access interface 4 and indicator light 5 is 3 points 5 lis
Rice；The transmission mode of acquisition module main body 3 is that RS485 wire transmission is wirelessly transferred with LORA, and acquisition module main body 3 can pass through
WIFI interface 2 carries out data transmission to mobile phone terminal；The quantity of hold-doun nut 1 is five groups, and the leading exterior surface of hold-doun nut 1 is solid
Dingan County is equipped with card slot；The side of collecting unit 16 is installed with converting unit 17 close to the top of Relay Protection Unit 12.
It should be noted that the utility model is a kind of wireless three-phase electric quantity acquisition module based on the LORA communication technologys,
It is connected with microprocessor port 13 by LORA communication modules 8 so that LORA communication modules 8 are connect with LORA base station radios,
Data are wirelessly transmitted to the base stations LORA by LORA communication modules 8, are set in three-phase electric energy acquisition module and are measured chip processor 10, are surveyed
Amount chip processor 10 is connected to IO input units 15, and three-phase alternating voltage, the electric current of input are connected to by collecting unit 16
Analog quantity is converted to digital quantity by converting unit 17, is measured chip processor 10 and is also associated with Relay Protection Unit 12, relay is protected
It protects unit 12 and uses normally closed relay, normal condition is that closed circuit is connected, when failure, normally closed the shake-ups disconnection of relay, realization
Protection still can carry out wire transmission in addition to LORA communication modules 8 are transmitted by RS485 interfaces 9, provide a variety of data transmission choosings
It selects, when field adjustable, can be carried out data transmission using WIFI connections module 11 by connecting WIFI interface 2, hold-doun nut 1 is to it
Installation fixed function is played, indicator light 5 can show that the operating status of acquisition module main body 3, access interface 4 play wire signal
The effect of access, it is more practical.
The advantages of basic principles and main features and the utility model of the utility model have been shown and described above.One's own profession
The technical staff of industry is it should be appreciated that the present utility model is not limited to the above embodiments, described in above embodiments and description
Only illustrate the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model is also
It will have various changes and improvements, these various changes and improvements fall within the scope of the claimed invention.The utility model
Claimed range is defined by the appending claims and its equivalent thereof.
Claims (6)
1. a kind of wireless three-phase electric quantity acquisition module based on the LORA communication technologys, including acquisition module main body（3）, feature exists
In：The acquisition module main body（3）Leading exterior surface be installed with control switch（7）, and acquisition module main body（3）Before
Outer surface is held to be switched close to control（7）Side be installed with WIFI interface（2）, the acquisition module main body（3）Front end
Outer surface is switched close to control（7）Lower section be installed with notice board（6）, and acquisition module main body（3）Leading exterior surface
Close to notice board（6）Lower section be installed with hold-doun nut（1）, the acquisition module main body（3）Leading exterior surface it is close
Control switch（7）Top be installed with access interface（4）, and acquisition module main body（3）Leading exterior surface close to access
Port（4）Top be installed with indicator light（5）, the acquisition module main body（3）Top be installed with measurement chip
Processor（10）, and measure chip processor（10）Side be installed with Relay Protection Unit（12）, the measurement chip
Processor（10）The other side be installed with LORA communication modules（8）, the measurement chip processor（10）Top fix
IO input units are installed（15）, and IO input units（15）Side close to LORA communication modules（8）Top be fixedly mounted
There is microprocessor port（13）, the IO input units（15）Top be installed with collecting unit（16）, the acquisition list
Member（16）Side close to microprocessor port（13）Top be installed with wireless transmission module（14）, the acquisition module
Main body（3）Side be installed with WIFI connection modules（11）, and acquisition module main body（3）Lower section be installed with
RS485 interfaces（9）.
2. a kind of wireless three-phase electric quantity acquisition module based on the LORA communication technologys according to claim 1, feature exist
In：The WIFI interface（2）Fixed form be that buckle is fixed, and WIFI interface（2）Ranging from zero to 15 meter of access.
3. a kind of wireless three-phase electric quantity acquisition module based on the LORA communication technologys according to claim 1, feature exist
In：The access interface（4）With indicator light（5）Quantity be three groups, and every group of access interface（4）With indicator light（5）Between
Spacing be 3 points 5 centimetres.
4. a kind of wireless three-phase electric quantity acquisition module based on the LORA communication technologys according to claim 1, feature exist
In：The acquisition module main body（3）Transmission mode be that RS485 wire transmission and LORA are wirelessly transferred, and acquisition module main body
（3）WIFI interface can be passed through（2）Carry out data transmission to mobile phone terminal.
5. a kind of wireless three-phase electric quantity acquisition module based on the LORA communication technologys according to claim 1, feature exist
In：The hold-doun nut（1）Quantity be five groups, and hold-doun nut（1）Leading exterior surface be installed with card slot.
6. a kind of wireless three-phase electric quantity acquisition module based on the LORA communication technologys according to claim 1, feature exist
In：The collecting unit（16）Side close to Relay Protection Unit（12）Top be installed with converting unit（17）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820404166.3U CN208060578U (en) | 2018-03-24 | 2018-03-24 | A kind of wireless three-phase electric quantity acquisition module based on the LORA communication technologys |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820404166.3U CN208060578U (en) | 2018-03-24 | 2018-03-24 | A kind of wireless three-phase electric quantity acquisition module based on the LORA communication technologys |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208060578U true CN208060578U (en) | 2018-11-06 |
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ID=63988391
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820404166.3U Active CN208060578U (en) | 2018-03-24 | 2018-03-24 | A kind of wireless three-phase electric quantity acquisition module based on the LORA communication technologys |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208060578U (en) |
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2018
- 2018-03-24 CN CN201820404166.3U patent/CN208060578U/en active Active
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| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 518000 Mn, floor 21, building 9, Baoneng Science Park, Qinghu village, Qinghu community, Longhua street, Longhua District, Shenzhen, Guangdong Province Patentee after: Guangdong Mailian Intelligent Electrical Co.,Ltd. Country or region after: China Address before: 518000 A300 Gangzhilong Business Center, Longhua New Area, Shenzhen, Guangdong Province Patentee before: SHENZHEN MAILIAN ELECTRONICS Co.,Ltd. Country or region before: China |
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