CN207718616U - A kind of O＆M device for electric power acquisition terminal - Google Patents
A kind of O＆M device for electric power acquisition terminal Download PDFInfo
- Publication number
- CN207718616U CN207718616U CN201820083294.2U CN201820083294U CN207718616U CN 207718616 U CN207718616 U CN 207718616U CN 201820083294 U CN201820083294 U CN 201820083294U CN 207718616 U CN207718616 U CN 207718616U
- Authority
- CN
- China
- Prior art keywords
- acquisition terminal
- module
- control module
- electric power
- bluetooth module
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Remote Monitoring And Control Of Power-Distribution Networks (AREA)
- Selective Calling Equipment (AREA)
Abstract
The utility model provides a kind of O＆M device for electric power acquisition terminal, acquisition terminal setting is in distal end, including hand-held device, signal transmitting apparatus at the far end is set, hand-held device is provided with the first bluetooth module, signal transmitting apparatus includes and matched second bluetooth module of the first bluetooth module, the control module being bi-directionally connected with the second bluetooth module, the controllable switching switch that first end is connect with control module, the RS485 modules and the first power line carrier module being connect respectively with controllable switching switch second end and third end, acquisition terminal is bi-directionally connected with RS485 modules and the first power line carrier module respectively.The utility model can realize contactless O＆M, ensure personal safety and the information security of operation maintenance personnel, do not limited by communication protocol, versatile, and without needing to change concentrator when failure.
Description
Technical field
The utility model is related to a kind of O＆M devices for electric power acquisition terminal.
Background technology
With the continuous promotion and application of the function of electric power power information acquisition system, acquisition system and acquisition terminal are being run
Inevitably will appear various unusual condition, the especially acquisition terminals of being difficult to expect in the process needs personnel to carry out live O＆M.
Currently, collection in worksite terminal (including concentrator, load management terminal and distribution transformer monitoring and metering terminal) maintenance work
Essentially livewire work, due to the complexity of site environment, operation maintenance personnel frequently encounter rack it is excessively high or with charging equipment pacify
The problem of full distance deficiency causes acquisition terminal O＆M difficulty to increase, and danger coefficient is higher, has seriously affected the effect of acquisition O＆M
Rate.To solve the problems, such as this, Patent No. 201620547926.7, patent name is《A kind of concentrator based on Bluetooth technology》It carries
The embedded with bluetooth communication module in concentrator is gone out, the personal safety of operation maintenance personnel is solved in a manner of contactless O＆M to realize
And the problem of information security, but the patent will be communicated with concentrator, bluetooth communication module by concentrator built in bluetooth communication module
Stipulations limit, and can not be suitable for the concentrator and intelligent electric meter of the different producer of communication protocol, and work as bluetooth communication module failure
When, need the raising that concentrator integral replacing is caused to cost.
Utility model content
The purpose of this utility model is in view of the deficiencies of the prior art, to propose that a kind of O＆M for electric power acquisition terminal fills
It sets, realizes contactless O＆M, ensure personal safety and the information security of operation maintenance personnel, do not limited by communication protocol, versatility
By force, without needing to change concentrator and when failure.
The utility model is achieved through the following technical solutions：
A kind of O＆M device for electric power acquisition terminal, acquisition terminal setting exist in distal end, including hand-held device, setting
The signal transmitting apparatus of distal end, hand-held device are provided with the first bluetooth module, and signal transmitting apparatus includes and the first bluetooth module
Matched second bluetooth module, connect with control module, first end and the control module that the second bluetooth module is bi-directionally connected can
Control switching switch, the RS485 modules and the first power line carrier module being connect respectively with controllable switching switch second end and third end,
Acquisition terminal is bi-directionally connected with RS485 modules and the first power line carrier module respectively, and hand-held device passes through the first, second bluetooth mould
Block sends switch motion instruction and O＆M instruction to control module, and control module is opened according to the controllable switching of switch motion instruction control
Pass acts so that control module is communicated by RS485 or after power line carrier, PLC and acquisition terminal be bi-directionally connected, eventually to acquisition
End sends O＆M instruction.
Further, the signal transmitting apparatus further includes two state instructions being connect respectively with the control module
Lamp, control module are bright according to the different status indicator lamp of the action control that the controllable switching switchs.
Further, the signal transmitting apparatus further include input terminal be electrically connected with city, output end respectively with control module,
The AC-DC module that second bluetooth module, RS485 modules are connected with the first power line carrier module.
Further, the control module includes microcontroller or CPU.
Further, the controllable switching switch is single-pole double-throw relay.
Further, the hand-held device includes smart mobile phone or intelligent palm machine.
The utility model has the advantages that：
1, the utility model signal transmitting apparatus setting distal end, by RS485 communication or power line carrier, PLC with
Acquisition terminal at the far end is arranged to be bi-directionally connected, hand-held device by positioned at ground operation maintenance personnel control, by hand-held device to
Signal transmitting apparatus sends out switch motion instruction and O＆M instruction, these instructions are transmitted to control by the first, second bluetooth module
Molding block, control module is according to the controllable switching switch motion of switch motion instruction control, so that control module is communicated by RS485
Either power line carrier, PLC and acquisition terminal be bi-directionally connected control module again by RS485 communications or power line carrier, PLC to
Acquisition terminal sends O＆M instruction, and acquisition terminal executes the result of O＆M instruction then along backtracking hand-held device, this practicality is new
Type realizes contactless O＆M, and operation maintenance personnel is greatly reduced and ascends a height the number of electrification acquisition O＆M, has ensured operation maintenance personnel
Personal safety, and RS485 communications or power line carrier, PLC can be automatically switched according to actual conditions, various occasions are not only suitable for,
The safety in message transmitting procedure can be ensured again, and the utility model is an independent external device, is not led to by acquisition terminal
Believe stipulations limitation, be suitable for different manufacturers acquisition terminal and intelligent electric meter, it is versatile, and when the utility model first,
It is also unrelated with concentrator when the second bluetooth module failure, without concentrator is needed to change, avoid the raising for causing cost.
2, signal transmitting apparatus, which is additionally provided with, is respectively used to instruction RS485 communications or two instructions of power line carrier, PLC
Lamp, can clear feedback switch action it is whether correct, when the utility model failure, can timely feedback, avoid causing more tight
The consequence of weight.
Description of the drawings
The utility model is described in further details below in conjunction with the accompanying drawings.
Fig. 1 is the structural schematic diagram of the utility model.
Specific implementation mode
As shown in Figure 1, O＆M device, for electric power acquisition terminal 4 at the far end to be arranged, wherein acquisition terminal 4 includes concentrating
Device, load management terminal and/or distribution transformer monitoring and metering terminal；O＆M device includes the hand-held dress controlled by the operation maintenance personnel on ground
Set 1, setting signal transmitting apparatus 2 at the far end；Hand-held device 1 is provided with the first bluetooth module 11；Signal transmitting apparatus 2 includes
The control module 22 that is bi-directionally connected with 12 matched second bluetooth module 21 of the first bluetooth module, with the second bluetooth module 21, the
Controllable switching switch 23 that one end is connect with control module 22, respectively with controllably switch 23 second end of switch and third section connect
RS485 modules 24 and the first power line carrier module 25, two status indicator lamps 26 being connect respectively with control module 22 and input
End connect with alternating current 3, output end respectively with control module 22, the second bluetooth module 23, RS485 modules 24 and the first power carrier
The AC-DC module 27 that module 25 connects, acquisition terminal 4 have and 24 matched 2nd RS485 modules of RS485 modules and first
25 matched second power line carrier module of power line carrier module, therefore acquisition terminal 4 passes through the 2nd RS485 modules and second respectively
Power line carrier module is bi-directionally connected with RS485 modules 24 and the first power line carrier module 25；Operation maintenance personnel by hand-held device 1 to
Signal transmitting apparatus 2 sends out switch motion instruction and O＆M instruction, these instructions pass through the first bluetooth module 12, the second bluetooth mould
Block 21 is transmitted to control module 22, and control module 22 is acted according to the controllable switching switch 23 of switch motion instruction control, so that control
Molding block 22 is communicated by RS485 or power line carrier, PLC is bi-directionally connected with acquisition terminal, and control module 22 passes through RS485 again
Communication or power line carrier, PLC send O＆M instruction to acquisition terminal 4, and acquisition terminal 4 executes the result of O＆M instruction then along original
Road returns to hand-held device 1, wherein two status indicator lamps 26 are respectively used to instruction instruction RS485 communications or power carrier is logical
Letter, control module 22 are bright according to the different status indicator lamp of the action control of controllable switching switch 23.
In the present embodiment, control module 22 is microcontroller, and the controllable switch 23 that switches is single-pole double-throw relay, holds dress
It is smart mobile phone to set 1.
The above, the only preferred embodiment of the utility model, therefore the utility model implementation cannot be limited with this
Range all should still belong to this that is, according to equivalent changes and modifications made by present utility model application the scope of the claims and description
In the range of utility model patent is covered.
Claims (6)
1. a kind of O＆M device for electric power acquisition terminal, acquisition terminal setting is in distal end, it is characterised in that：Including hand-held dress
It sets, signal transmitting apparatus at the far end is set, hand-held device is provided with the first bluetooth module, and signal transmitting apparatus includes and first
Matched second bluetooth module of bluetooth module, control module, first end and the control module being bi-directionally connected with the second bluetooth module
The controllable switching switch of connection, the RS485 modules being connect respectively with controllable switching switch second end and third end and the first electric power
Carrier module, acquisition terminal are bi-directionally connected with RS485 modules and the first power line carrier module respectively, hand-held device by first,
Second bluetooth module sends switch motion instruction and O＆M instruction to control module, and control module is instructed according to switch motion and controlled
Controllable switching switch motion is so that control module is communicated by RS485 or power line carrier, PLC is bi-directionally connected with acquisition terminal
Afterwards, O＆M instruction is sent to acquisition terminal.
2. a kind of O＆M device for electric power acquisition terminal according to claim 1, it is characterised in that：The signal passes
Defeated device further includes two status indicator lamps being connect respectively with the control module, and control module is opened according to the controllable switching
The status indicator lamp that the action control of pass is different is bright.
3. a kind of O＆M device for electric power acquisition terminal according to claim 1, it is characterised in that：The signal passes
Defeated device further include input terminal be electrically connected with city, output end respectively with control module, the second bluetooth module, RS485 modules and
The AC-DC module of one power line carrier module connection.
4. a kind of O＆M device for electric power acquisition terminal according to claim 1 or 2 or 3, it is characterised in that：It is described
Control module includes microcontroller or CPU.
5. a kind of O＆M device for electric power acquisition terminal according to claim 1 or 2 or 3, it is characterised in that：It is described
Controllable switching switch is single-pole double-throw relay.
6. a kind of O＆M device for electric power acquisition terminal according to claim 1 or 2 or 3, it is characterised in that：It is described
Hand-held device includes smart mobile phone or intelligent palm machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820083294.2U CN207718616U (en) | 2018-01-18 | 2018-01-18 | A kind of O＆M device for electric power acquisition terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820083294.2U CN207718616U (en) | 2018-01-18 | 2018-01-18 | A kind of O＆M device for electric power acquisition terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207718616U true CN207718616U (en) | 2018-08-10 |
Family
ID=63052501
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820083294.2U Expired - Fee Related CN207718616U (en) | 2018-01-18 | 2018-01-18 | A kind of O＆M device for electric power acquisition terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207718616U (en) |
-
2018
- 2018-01-18 CN CN201820083294.2U patent/CN207718616U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202196502U (en) | Remote monitoring system for power monitoring and metering | |
| CN207650261U (en) | A kind of new distribution network data acquisition terminal | |
| CN206932066U (en) | A kind of intelligent FTU equipment | |
| CN206251340U (en) | A kind of low-consumption wireless communicator for transmission line online monitoring system | |
| CN206224176U (en) | A kind of data acquisition and Transmission system based on vibrating wire sensor | |
| CN207718616U (en) | A kind of O＆M device for electric power acquisition terminal | |
| CN204408678U (en) | A kind of light fixture information acquisition control device | |
| CN204205712U (en) | A kind of transforming plant DC power supply is near, remote wireless monitoring system | |
| CN204794353U (en) | Intelligent electric power monitor terminal that can man -machinely exchange | |
| CN203775473U (en) | Power-saving control cabinet of intelligent street lamp | |
| CN207052083U (en) | Radio communication acquisition system for air compressor machine | |
| CN206906471U (en) | A kind of aerator monitoring system | |
| CN206350218U (en) | A kind of wireless bus formula light fixture intelligence control system | |
| CN206293974U (en) | A kind of distribution network distribution equipment malfunction monitoring system | |
| CN109494866A (en) | A kind of power-supply management system | |
| CN202018591U (en) | Terminal controller for electricity using safety early warning system | |
| CN208367479U (en) | A kind of household electricity intelligent monitor system | |
| CN204012832U (en) | A kind of charging pile control system based on Internet of Things | |
| CN208255677U (en) | Switch state Intelligent display control device | |
| CN206850442U (en) | Novel radio networking and the intelligent capacitor of real-time state monitoring | |
| CN207924000U (en) | A kind of distributing alternating-current charging pile monitoring system based on WSN | |
| CN202486585U (en) | Transformer air cooling control device | |
| CN104882944B (en) | Communication multi-user's mutual assistance power control system | |
| CN206775799U (en) | A kind of street lighting monitor terminal | |
| CN206389594U (en) | A kind of light fixture control control output system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180810 Termination date: 20200118 |