CN206210105U - Communication equipment - Google Patents
Communication equipment Download PDFInfo
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- CN206210105U CN206210105U CN201621192873.8U CN201621192873U CN206210105U CN 206210105 U CN206210105 U CN 206210105U CN 201621192873 U CN201621192873 U CN 201621192873U CN 206210105 U CN206210105 U CN 206210105U
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- power
- module
- communication equipment
- power down
- controller
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Abstract
The utility model provides a kind of communication equipment, and the communication equipment includes：Power module, the power supply of its input connection ammeter is used to be powered for the down Monitor Unit module in communication equipment, controller, optical transceiver module and power storage module；Down Monitor Unit module, for monitoring the power module, when the power module occurs power down, sends interrupt signal to controller；Power storage module, for when the power module power down, being powered to the controller and optical transceiver module；Controller, for producing the power down warning message on the communication equipment according to when receiving the interrupt signal；Optical transceiver module, sends to higher level equipment for the power down warning message to be carried out into electro-optic conversion, and higher level equipment can in time know the power down situation of communication equipment in the utility model, be easy to staff to safeguard, reduces the unnecessary economic loss of users；The stability of monitoring power down alarm is improve, the layout cost of whole system is decreased.
Description
Technical field
The utility model is related to technical field of photo communication, more particularly to a kind of wire communication facility.
Background technology
At present, the intelligent electric meter meter reading method of power system has narrow-band power line carrier to check meter, 485 communication modes are checked meter,
Radio meter register and bandwidth carrier are checked meter and realize the mode such as check meter of intelligent electric meter.But, above meter reading method exists respective
Defect, it is impossible to fully meet the indices requirement checked meter to intelligent electric meter.Narrowband carrier kilowatt meter reading-out system equipment easily receives electromagnetism
Interference, the unstable problem of carrier meter reading system is shown in peak of power consumption.485 check meter due to using metallic communications in outside run
Wire, easily by disturbing that various spatial impressions are answered, the environment for meeting forceful electric power or thunderbolt easily causes Large area electronics
Damage, lose meter-reading function, failture evacuation is difficult.Radio meter register needs to complete to check meter by networking and relaying, and to sky
Between, the reacting condition of the factor such as environment it is sensitive, it is impossible to realize real-time meter-reading function.Bandwidth carrier is checked meter the transmission distance on power line
From too short, practicality is poor, and large-scale promotion is unrealistic.Silica fibre communication has the features such as safe and reliable, confidentiality is high, but
It is inclined currently used for the communication module price of electric power EPON (Ethernet Passive Optical Network) application of checking meter
High, power consumption is big, and every piece of ammeter will access independent silica fibre, causes to connect up substantial amounts, and system cannot bear etc. asks
Topic.
However, communication equipment is applied in the automatic meter reading system of the communications field, such as power line carrier is checked meter, 485 lead to
It is to propagate information by current signal that letter mode is checked meter, when powering-off state occur in automatic meter reading system or ammeter, it is impossible to will
Power down warning message transmits the higher level equipment connected to it.Meanwhile, higher level equipment can not in time obtain its outage information, not side
Just staff's maintenance, also causes unnecessary economic loss to users.
Utility model content
The shortcoming of prior art in view of the above, the purpose of this utility model is to provide a kind of communication equipment, is used for
Solve prior art communication equipment to be applied in automatic meter reading system, when certain or some ammeters are powered off, it is impossible to promptly and accurately
Know the problem of its power down alarm.
In order to achieve the above objects and other related objects, the utility model provides a kind of communication equipment, the communication equipment
On ammeter, for being communicated with other ammeters and concentrator or collector, while the communication equipment can be to described
The power supply state of ammeter is monitored alarm, and the communication equipment includes：
Power module, its input connects the power supply of the ammeter, for being the down Monitor Unit mould in communication equipment
Block, controller, optical transceiver module and power storage module are powered；
Down Monitor Unit module, its input connection power module, output end connection controller, for monitoring the power supply mould
Block, when the power module occurs power down, sends interrupt signal to controller；
Power storage module, its input connection power module, output end connects controller and optical transceiver module respectively, for working as
During the power module power down, the controller and optical transceiver module are powered；
Controller, its input connection down Monitor Unit module, output end connection optical transceiver module receives institute for basis
The power down warning message on the communication equipment is produced when stating interrupt signal；
Optical transceiver module, its output end connection optical fiber, for by the power down warning message carry out electro-optic conversion send to
Higher level equipment.
As described above, communication equipment of the present utility model, has the advantages that：
Intelligent electric meter kilowatt meter reading-out system based on plastic optical fiber, propagates information by optical signal, thus in section power down or
During person's ammeter power down failure, optical transceiver module sends optical signal power down alarm, and optical signal power down alarm is transmitted to higher level equipment.
The utility model enters the power supply state that described communication equipment is installed on the ammeter in automatic meter reading system to the ammeter
Row monitoring, alarming, because the power supply of communication equipment is provided for ammeter, then represents that ammeter is also sent out when the communication equipment occurs power down
Raw power down；When communication equipment occurs power down, the power down warning message on the communication equipment is produced, by the power down alarm signal
Breath is sent to higher level equipment in optical signal form, can in time know the power down situation of communication equipment, is easy to staff to safeguard, is subtracted
The unnecessary economic loss higher level equipment of users is lacked.
Brief description of the drawings
Fig. 1 is shown as a kind of communication apparatus construction block diagram of the utility model offer.
Component label instructions：
1 power module
2 down Monitor Unit modules
3 controllers
4 power storage modules
5 optical transceiver modules
Specific embodiment
Implementation method of the present utility model is illustrated below by way of specific instantiation, those skilled in the art can be by this theory
Content disclosed by bright book understands other advantages of the present utility model and effect easily.The utility model can also be by addition
Different specific embodiments are embodied or practiced, and the various details in this specification can also be based on different viewpoints and answer
With, without departing from it is of the present utility model spirit under carry out various modifications or alterations.It should be noted that, in situation about not conflicting
Under, the feature in following examples and embodiment can be mutually combined.
It should be noted that the diagram provided in following examples only illustrates of the present utility model basic in a schematic way
Conception, component count, shape when only display is with relevant component in the utility model rather than according to actual implementation in schema then
And size is drawn, it is actual when the implementing kenel of each component, quantity and ratio can be a kind of random change, and its assembly layout
Kenel is likely to increasingly complex.
Fig. 1 is referred to, is a kind of communication apparatus construction block diagram that the utility model is provided, the communication equipment is arranged on electricity
On table, for being communicated with other ammeters and concentrator or collector, while the communication equipment can be to the confession of the ammeter
Electricity condition is monitored alarm, and the communication equipment includes：
Power module 1, its input connects the power supply of the ammeter, for being the power down prison in communication equipment
Module, controller, optical transceiver module and power storage module is surveyed to power；
Specifically, the power module connects down Monitor Unit module, controller, optical transceiver module and power storage module respectively,
Power supply of the power supply of the power module from ammeter, when communication equipment normal work, power module is communication equipment
Interior down Monitor Unit module, controller, optical transceiver module and power storage module are powered.
Down Monitor Unit module 2, for monitoring the power module, when the power module occurs power down, sends and interrupts
Signal is to controller；
Specifically, down Monitor Unit module one end connection power module, for being down Monitor Unit module for power supply, its is another
End connection monitoring power supply state level, including power module incoming level and output level, for monitor communication equipment or
The power supply state of ammeter, when the level is less than default alarm level value, produces interrupt signal and sends to the control
Device；I.e. by by the level for monitoring power module in communication equipment while ammeter is powered shape in reaching monitoring automatic meter reading system
The effect of state.
Power storage module 4, for when the power module power down, being powered to the controller and optical transceiver module；
Specifically, power storage module input connection power module, its output end connects controller and optical transceiver module respectively；
When the power module normal work, power storage module is charged；When the power module power down, power storage module is to the control
Device processed discharges for its normal work with optical transceiver module；The power storage module is preferably an electric capacity of 10MF, and it is in electricity
Afterflow is carried out after source module power down, controller and electric current needed for transceiver module can be maintained so that transceiver module is continuously transmitted three times
Power down warning message.
Controller 3, for generating the power down warning message on the communication equipment according to when receiving the interrupt signal；
Specifically, the controller input connection down Monitor Unit module, its output end connection optical transceiver module；Work as reception
During to the interrupt signal, the power down warning message on communication equipment is produced, by power down warning message continuous several times hair
Deliver to the optical transceiver module；The controller can be any one in processor, single-chip microcomputer, PLD, wherein,
The controller at least sends a power down warning message, and when the controller contains memory cell, can first prestore power down report
Alert information, and when controller is without memory cell, only by interrupt signal triggering power down alarm signal of the generation on communication equipment
Breath.
Optical transceiver module 5, sends to higher level equipment for the power down warning message to be carried out into electro-optic conversion.
Specifically, the higher level equipment can be concentrator or collector, the optical transceiver module input and controller phase
Even, the power down warning message of its transmission is received, its output end connection optical fiber forwards power down warning message, received when every time
Electric alarm information converts thereof into the power down warning message with optical signal as carrier, is sent out the power down warning message using optical fiber
Deliver to higher level equipment；Described optical transceiver module one end is connected with controller, receives the power down warning message of its transmission, its other end
Connection optical fiber, forwards power down warning message.Optical transceiver module can be fiber optical transceiver.
Wherein, optical fiber includes plastic optical fiber and silica fibre, herein preferred plastic optical fiber, and plastic optical fiber is rising in recent years
A kind of Novel photo-communication medium, its constitute optical fiber core and covering be all plastic material, with big core diameter 50/125um and 62.5/
The quartz glass multimode fibre of 125um is compared, and the core stem of plastic optical fiber is up to 200-1000um, be can be used without light when it continues
The cheap injection-moulded plastic connector of fine abutment sleeve, even fibre junction SMIS are directed at generation ± 30um deviations all without influence
Coupling loss, with constructing, convenient, continue low cost and other advantages.Based on above-mentioned advantage, the intelligent electric meter based on plastic optical fiber is copied
Table system can bring the very big improvement in performance, fully meet the demand that intelligent electric meter is checked meter.
In the present embodiment, relative to Wireless Telecom Equipment and power down alarm method, in the scale popularization and application for,
Because its cost is lower, performance is more stable, have more application value, and it is applied to the ammeter in automatic meter reading system
On, improve the stability of monitoring power down alarm.
Its operation principle is as follows：
Down Monitor Unit module 2 monitors the level for being installed on communication equipment power module on ammeter；When communication equipment electricity
When the level value of source module is less than default alarm level value, interrupt signal is triggered；
Wherein, when the level value of the communication equipment power module is less than default alarm level value, letter is interrupted in triggering
Number, stand-by power supply (i.e. power storage module) starts electric discharge, and controller and optical transceiver module are powered.
Power down warning message on communication equipment is generated according to interrupt signal, by the power down warning message with optical signal
Form is sent to higher level equipment.
Wherein, when the power down warning message that the interrupt signal generation is prestored is received, by the power down alarm signal
Breath carries out electro-optic conversion, is sent to higher level equipment in optical signal form, wherein, send to higher level equipment in optical signal form
Electric alarm information is at least portion.
In sum, be installed on the ammeter in automatic meter reading system the communication equipment to the ammeter by the utility model
Power supply state be monitored alarm, due to communication equipment power supply for ammeter power supply, when the communication equipment occur
Power down then represents that ammeter also occurs power down；When communication equipment occurs power down, the power down alarm signal on the communication equipment is generated
Breath, the power down warning message is sent to higher level equipment in optical signal form, can in time know the power down situation of communication equipment,
It is easy to staff to safeguard, reduces the unnecessary economic loss of users；Meanwhile, relative to communication, with light
Even if signal form can be also sent to higher level equipment power down warning message using the whole section power down of optical fiber, improve monitoring and fall
The stability of electric alarm, decreases the layout cost of whole system.So, the utility model effectively overcomes in the prior art
Various shortcoming and have high industrial utilization.
Above-described embodiment only illustrative principle of the present utility model and its effect are new not for this practicality is limited
Type.Any person skilled in the art can all be carried out under without prejudice to spirit and scope of the present utility model to above-described embodiment
Modifications and changes.Therefore, such as those of ordinary skill in the art without departing from the essence disclosed in the utility model
All equivalent modifications completed under god and technological thought or change, should be covered by claim of the present utility model.
Claims (7)
1. a kind of communication equipment, it is characterised in that on the ammeter in automatic meter reading system to the power supply state of the ammeter
Alarm is monitored, the communication equipment includes：
Power module, its input connects the power supply of the ammeter, for being the down Monitor Unit module in communication equipment, control
Device processed, optical transceiver module and power storage module are powered；
Down Monitor Unit module, its input connection power module, output end connection controller, for monitoring the power module,
When the power module occurs power down, interrupt signal to controller is sent；
Power storage module, its input connection power module, output end connects controller and optical transceiver module respectively, for when described
During power module power down, the controller and optical transceiver module are powered；
Controller, its input connection down Monitor Unit module, output end connection optical transceiver module, for according to receive it is described in
The power down warning message on the communication equipment is produced during break signal；
Optical transceiver module, its output end connection optical fiber, sends to higher level for the power down warning message to be carried out into electro-optic conversion
Equipment.
2. communication equipment according to claim 1, it is characterised in that the power storage module is specifically for when the power supply
During module normal work, charged；When the power module power down, the controller and optical transceiver module are powered.
3. communication equipment according to claim 1 and 2, it is characterised in that the down Monitor Unit module is specifically for monitoring
The level of the power module, when the level is less than default alarm level value, produces interrupt signal to send to the control
Device processed.
4. communication equipment according to claim 1, it is characterised in that the controller is specifically for described when receiving
During interrupt signal, the power down warning message on communication equipment is generated, the power down warning message continuous several times are sent to institute
State optical transceiver module.
5. communication equipment according to claim 3, it is characterised in that the controller is specifically for described when receiving
During interrupt signal, the power down warning message on communication equipment is generated, the power down warning message continuous several times are sent to institute
State optical transceiver module.
6. the communication equipment according to claim 1 or 4, it is characterised in that the optical transceiver module is specifically for when each
Receive power down warning message and convert thereof into power down warning message with optical signal as carrier, using optical fiber by the power down report
Alert information is sent to higher level equipment.
7. communication equipment according to claim 6, it is characterised in that the optical transceiver module when every time specifically for connecing
Receive power down warning message and convert thereof into power down warning message with optical signal as carrier, the power down is alarmed using optical fiber
Information is sent to higher level equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621192873.8U CN206210105U (en) | 2016-11-04 | 2016-11-04 | Communication equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621192873.8U CN206210105U (en) | 2016-11-04 | 2016-11-04 | Communication equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206210105U true CN206210105U (en) | 2017-05-31 |
Family
ID=58752763
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621192873.8U Expired - Fee Related CN206210105U (en) | 2016-11-04 | 2016-11-04 | Communication equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206210105U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107274657A (en) * | 2017-08-03 | 2017-10-20 | 北京煜邦电力技术股份有限公司 | A kind of power network downstream plant and grid management systems |
-
2016
- 2016-11-04 CN CN201621192873.8U patent/CN206210105U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107274657A (en) * | 2017-08-03 | 2017-10-20 | 北京煜邦电力技术股份有限公司 | A kind of power network downstream plant and grid management systems |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170531 Termination date: 20201104 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |