CN105679570B - Circuit breakers monitoring device, breaker and breaker monitoring method - Google Patents
Circuit breakers monitoring device, breaker and breaker monitoring method Download PDFInfo
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- CN105679570B CN105679570B CN201610110054.2A CN201610110054A CN105679570B CN 105679570 B CN105679570 B CN 105679570B CN 201610110054 A CN201610110054 A CN 201610110054A CN 105679570 B CN105679570 B CN 105679570B
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- bar code
- breaker
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- switch
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
- H01H9/16—Indicators for switching condition, e.g. "on" or "off"
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- Remote Monitoring And Control Of Power-Distribution Networks (AREA)
- Keying Circuit Devices (AREA)
Abstract
The present invention relates to circuit monitoring technical field, in particular to a kind of circuit breakers monitoring device, breaker and breaker monitoring method.The device includes：Including：Bar code scanner, controller and the output module being sequentially connected electrically；The bar code scanner is used for bar code of the scan setting on the switch of the breaker, and generates scanning electric signal according to the result of scanning；The controller is used to judge according to the scanning electric signal on off state of breaker, generates on off state electric signal；The output module is used to export on off state electric signal.Whether the bar code that the circuit breakers monitoring device is installed on the switch by bar code scanner monitoring breaker can be scanned, and realize the monitoring to the on off state of breaker.In the case of not being transformed for existing circuit, the monitoring to circuit breaker switch state is realized.
Description
Technical field
The present invention relates to circuit monitoring technical field, in particular to a kind of circuit breakers monitoring device, breaker and
Breaker monitoring method.
Background technology
At present, it is right in order to ensure the safety of electricity consumption either in daily life electricity consumption or in industrial production electricity consumption
Circuit operating condition, which is monitored, to be increasingly valued by people.The existing monitoring method to circuit operating condition is usually
It is transformed directly against original power circuit, by the electric appliance member for accessing corresponding monitoring current or voltage in circuit
Part is realized.Such as in the monitoring whether overloaded to circuit, an ammeter, electric current are accessed in the power output end of circuit
The electric current that table is monitored is bigger, then is loaded in circuit more.When the electric current that ammeter is monitored is more than the maximum of circuit
During constant current, then prove that the circuit has overloaded.
But this method being monitored for circuit operating condition, it is desirable to carry out circuit operation in an existing electrical circuit
The monitoring of situation especially has been put into use, but do not install in the circuit of relevant monitoring device at present, is that certainly will need
It to be transformed for original circuit, in this way, increasing the improvement cost of circuit.
Invention content
In view of this, the utility model embodiment is designed to provide a kind of detection device for circuit breaker and breaker,
The monitoring to circuit breaker switch state can be realized, in the case where not being transformed for existing circuit so as to fulfill right
The monitoring of circuit operation conditions.
In view of this, the embodiment of the present invention is designed to provide a kind of circuit breakers monitoring device, breaker and open circuit
Device monitoring method can realize the monitoring to circuit breaker switch state in the case where not being transformed for existing circuit,
So as to fulfill the monitoring to circuit operation conditions.
In a first aspect, an embodiment of the present invention provides a kind of circuit breakers monitoring device, including：The bar code being sequentially connected electrically
Scanning means, controller and output module；
The bar code scanner is used for bar code of the scan setting on the switch of the breaker, and according to scanning
Result generation scanning electric signal；
The controller is used to judge according to the scanning electric signal on off state of breaker, generates on off state telecommunications
Number；
The output module is used to export on off state electric signal.
With reference to first aspect, an embodiment of the present invention provides the first possible embodiment of first aspect, the items
Code scanner device at least one；
Each bar code scanner is used to set on the switch for scanning at least one different breaker
Bar code.
With reference to first aspect, it an embodiment of the present invention provides second of possible embodiment of first aspect, further includes
A/D modular converters；
The bar code scanner is electrically connected by the A/D modular converters with the controller；
The A/D modular converters are identifiable for the scanning electric signal to be converted to the controller by analog signal
Digital signal.
With reference to first aspect, it an embodiment of the present invention provides the third possible embodiment of first aspect, further includes：
Memory；
The memory is stored with preconfigured file and software systems program；
The controller is additionally operable to load the preconfigured file stored in the memory and the software system
System program.
With reference to first aspect, it an embodiment of the present invention provides the 4th kind of possible embodiment of first aspect, further includes：
Data storage；
The data storage is used to store the scanning electric signal.
With reference to first aspect, it an embodiment of the present invention provides the 5th kind of possible embodiment of first aspect, further includes
With the monitoring device of the output module wired connection or wireless connection.
With reference to first aspect, an embodiment of the present invention provides the 6th kind of possible embodiment of first aspect, the prisons
Control device includes：At least one of display, indicator light, remote monitor.
With reference to first aspect, it an embodiment of the present invention provides the 7th kind of possible embodiment of first aspect, further includes：
Wireless communication module；
The wireless communication module is electrically connected with the controller and/or the output module.
And/or it further includes：External interface and/or power module；
The external interface is electrically connected with the controller, for connecting external source control terminal, to the memory input
Preconfigured file and the software systems program.
Second aspect, the embodiment of the present invention also provides a kind of breaker, including breaker body；In the breaker body
Switch is provided with, and is provided with the circuit breakers monitoring device as described in above-mentioned first aspect；
Be additionally provided with bar code on the switch, the bar code can the switch connection or when disconnect by institute
Bar code scanner scanning is stated to arrive.
The third aspect, the embodiment of the present invention are also provided a kind of breaker monitoring method, are provided using above-mentioned first aspect
Circuit breakers monitoring device, obtain bar code scanner and scanning to the scanning electric signal generated after bar code；
The scanning electric signal is parsed, the switch shape of the breaker of installation bar code is judged according to analysis result
State generates on off state electric signal；
The on off state electric signal is exported by the output module.
Circuit breakers monitoring device, breaker and the breaker monitoring method that the embodiment of the present invention is provided, pass through bar shaped
Whether the bar code installed on the switch of code scanning means monitoring breaker can be scanned, when the position of the switch of breaker
When variation, it is meant that variation occurs in the position of bar code, and so as to bar code, from that can be scanned, be changed to cannot
It is scanned or is changed to and can be scanned from that cannot be scanned, once and bar code can be by bar code scanner
It scans, bar code scanner will read the relevant information of bar code, generate corresponding scanning electric signal, controller can root
The on off state of breaker is judged according to the scanning electric signal, generates on off state electric signal, it should eventually by output module output
On off state electric signal realizes the monitoring to the on off state of breaker.On off state of breaker is supervised at this
During survey, the monitoring to circuit breaker switch state can be realized in the case where not being transformed for existing circuit,
So as to fulfill the monitoring to circuit operation conditions.
For the above objects, features and advantages of the present invention is enable to be clearer and more comprehensible, preferred embodiment cited below particularly, and coordinate
Appended attached drawing, is described in detail below.
Description of the drawings
It, below will be to use required in embodiment in order to illustrate more clearly of the technical solution of the utility model embodiment
Attached drawing be briefly described, it should be understood that the following drawings illustrates only some embodiments of the utility model, therefore should not be by
Regard the restriction to range as, for those of ordinary skill in the art, without creative efforts, may be used also
To obtain other relevant attached drawings according to these attached drawings.
Fig. 1 shows the structure diagram of a kind of circuit breakers monitoring device that the embodiment of the present invention is provided；
Fig. 2 shows the structure diagrams of another circuit breakers monitoring device that the embodiment of the present invention is provided；
Fig. 3 shows the structure diagram of a kind of breaker that the embodiment of the present invention is provided；
Fig. 4 shows the flow diagram of a kind of breaker monitoring method that the embodiment of the present invention is provided.
Description of the drawings：
10- bar code scanners；20- controllers；30- output modules；40-A/D modular converters；50- memories；60-
Data storage；70- monitoring devices；80- wireless communication modules；90- external interfaces；100- power modules；110- breaker masters
Body；120- is switched；130- bar codes.
Specific embodiment
Below in conjunction with attached drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out clear
Chu is fully described by, it is clear that the described embodiments are only a part of the embodiments of the utility model rather than whole realities
Apply example.The component of the utility model embodiment being usually described and illustrated herein in the accompanying drawings can be come with a variety of different configurations
Arrangement and design.Therefore, the detailed description of the embodiment of the utility model provided in the accompanying drawings is not intended to limit below
Claimed the scope of the utility model, but it is merely representative of the selected embodiment of the utility model.Based on the utility model
Embodiment, those skilled in the art's all other embodiments obtained under the premise of creative work is not made, all
Belong to the range of the utility model protection.
At present when the operating status to circuit is monitored, it is required for being transformed circuit under normal circumstances.
It is monitored in particular for the circuit having had now, needs to be transformed on original circuit, installation is special in circuit
Measuring instrument.This adds increased the improvement costs of circuit.Based on this, a kind of circuit breakers monitoring device provided by the invention,
Breaker and a kind of breaker monitoring method can realize open circuit in the case where not messed up for existing circuit
The monitoring of device on off state, so as to fulfill the monitoring to circuit operation conditions.The circuit breakers monitoring device both can be used for disconnected
The monitoring of road device, additionally it is possible to will appear switch in work and off working state for other or displacement change occurs in relevant device
In the device of change.
For ease of understanding the present embodiment, first to a kind of circuit breakers monitoring device disclosed in the embodiment of the present invention
It describes in detail.
It should be noted that in the description of the present invention, term " " center ", " on ", " under ", "left", "right", " vertical ",
The orientation or position relationship of the instructions such as " level ", " interior ", " outer " be based on orientation shown in the drawings or position relationship, merely to
Convenient for the description present invention and simplify description rather than instruction or imply signified device or element must have specific orientation,
With specific azimuth configuration and operation, therefore it is not considered as limiting the invention.In addition, term " first ", " second ",
" third " is only used for description purpose, and it is not intended that instruction or hint relative importance.
In addition, in the description of the present invention unless specifically defined or limited otherwise, term " installation ", " connects " connected "
Connect " it should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected or be integrally connected；It can be machine
Tool is connected or is electrically connected；It can be directly connected, can also be indirectly connected by intermediary, can be two members
Connection inside part.For the ordinary skill in the art, can above-mentioned term be understood in the present invention with concrete condition
Concrete meaning.
Shown in Figure 1, the circuit breakers monitoring device that the embodiment of the present invention is provided includes：Including：It is sequentially connected electrically
Bar code scanner 10, controller 20 and output module 30；
The bar code scanner 10 is used for bar code of the scan setting on the switch of the breaker, and according to sweeping
The result generation scanning electric signal retouched；
The controller 20 is used to judge according to the scanning electric signal on off state of breaker, generation on off state electricity
Signal；
The output module 30 is used to export on off state electric signal.
When specific implementation, there is provided bar codes on the switch of breaker to be.Generally, due to breaker is opened
Pass has generally comprised two states, i.e. on and off, and under the two states, the direction of switch is different.It will
Bar code 40 is arranged on switch, and the position of bar code 40 can change with the change in location of switch.And by bar code scanning
Device 10, which is arranged on only switch, can scan the position of bar code in two states some state therein, then
When the on off state of breaker changes, bar code can from can scanning mode be changed to can not scanning mode or
From can not scanning mode be changed to can scanning mode, so as to bar code scanner can according to scanning result generate sweep accordingly
Retouch electric signal.It should be noted that only scanning to when just have scanning result when, bar code scanner can just generate
Scan electric signal.
Usually, breaker is when installation, when usually switch is allocated to top, closing of power circuit breaker, and switch
When being allocated to lower section, breaker disconnects.Can by bar code scanner set breaker switch panel oblique upper or
Obliquely downward so that the scanning range of bar code scanner is located at the either above or below of switch.
When bar code scanner is located above when switch conduction, bar code is dialled together with switch
To top, at this point, the bar code scanner scanning that can be located above is arrived.At this point, bar code scanner can scan
Corresponding scanning electric signal is generated to the information of bar code, and according to the information of the bar code.When controller receives the scanning
When signal, the switch of breaker can be judged in the state connected according to the scanning signal.And when the switch of breaker
Tripping, i.e. bar code (may be the automatic trip due to circuit protection, it is also possible to artificial as switch is allocated to together
Stir) lower section, bar code scanner can not scan bar code again at this time, also can not just get the correlation of bar code again
Information, controller is according to scanning as a result, judging that the switch of breaker is off.
When bar code scanner 10 is underlying, the process of scanning is similar to above-mentioned bar code scanner 10
When being located above, only handling result of the controller after scanning electric signal is received is with above-mentioned exactly the opposite, therefore
Details are not described herein.
And usually, controller 20 can load corresponding configuration file and software systems program after operative power, match
Putting file can specifically be determined according to the installation site of practical bar code scanner.
In addition, it should be noted that due to when the switch of breaker is chronically at some position, bar code is swept
Imaging apparatus 10 can just attempt the information of run-down bar code every preset time.And for different bar code scanners
Installation site is different, and bar code scanner is scanned to after the information generation scanning electric signal of bar code, the processing knot of controller
Fruit (the on off state electric signal generated) is also different.
The circuit breakers monitoring device that the embodiment of the present invention is provided passes through the switch of bar code scanner monitoring breaker
On the bar code installed whether can be scanned, when the position of the switch of breaker changes, it is meant that bar shaped
There is variation in the position of code, so as to which bar code cannot be scanned or from cannot be scanned from can be scanned to be changed to
Can be scanned to being changed to, once and bar code can by bar code scanner scan arrive, bar code scanner will
The relevant information of bar code is read, generates corresponding scanning electric signal, controller can judge breaker according to the scanning electric signal
On off state, generate on off state electric signal, the on off state electric signal exported eventually by output module, realize to disconnected
The monitoring of the on off state of road device.It, can be not for existing during this is monitored the on off state of breaker
In the case that some circuits are transformed, the monitoring to circuit breaker switch state is realized, so as to fulfill to circuit operation conditions
Monitoring.
Furthermore, it is contemplated that in a switchgear or distribution box, there may be multiple breakers, to be directed to multiple breakers
Monitoring is carried out at the same time, it is shown in Figure 2, it is described in the circuit breakers monitoring device provided in another embodiment of the invention
Bar code scanner 10 at least one；
Each bar code scanner 10 is used on the switch for scanning at least one different breaker set
Bar code.
When specific implementation, bar code scanner is scanned generally by infrared ray, and a bar shaped
Code scanning means 10 at least one bar code can be scanned in synchronization, therefore in order to realize to breaker simultaneously into
Row monitoring, the bar code scanner 10 that multiple breakers are at least furnished with.And it is respectively provided on the switch of each breaker
There is bar code, bar code scanner 10 is used to scan bar code set on different killer switches.In addition, breaker exists
The installation site and installation number of different distribution boxs may differences, therefore in order to coordinate installation site and quantity not
Bar code scanner can also be set as multiple by identical switch, and according to actual needs, each bar code scanner is used
In bar code set at least one switch of scanning.
It is shown in Figure 2, another circuit breakers monitoring device is additionally provided in another embodiment of the invention, is also wrapped
It includes：Further include A/D modular converters 40；
The bar code scanning, which fills 10, to be put and is electrically connected by the A/D modular converters 40 with the controller 20；
The A/D modular converters 40 can recognize that for the scanning electric signal to be converted to the controller by analog signal
Digital signal.
When specific implementation, generally, due to which the signal that bar code scanner 10 is generated generally simulates letter
Number, controller 20 cannot directly be handled the data of analog signal, therefore all bar code scanners 10 pass through
A/D modular converters 40 are electrically connected with the controller.Scanning electric signal can be converted to digital letter by A/D modular converters 40 by analog signal
Number, controller is facilitated to carry out subsequent processing to scanning electric signal.
It is shown in Figure 2, another circuit breakers monitoring device is additionally provided in another embodiment of the invention, is also wrapped
It includes：Memory 50；
The memory 50 is stored with preconfigured file and software systems program；
The controller 20 is additionally operable to load the preconfigured file stored in the memory and the software
System program.
Under normal circumstances, the installation site of bar code scanner 10 is all fixed, and controller 20 is connected with memory
50, be stored with preconfigured file and software systems program in memory 50, controller 20 power up start when,
The preconfigured file stored in the memory 50 and the software systems program can be loaded automatically.It is being pre-configured with
File in, it has been determined that the correspondence between on off state electric signal and the on off state of breaker, therefore controller
20 according to scanning electric signal judge the on off state of breaker when, directly utilization load preconfigured file and
Software systems program judges the on off state of breaker, and generate corresponding on off state electric signal according to scanning electric signal.So
On off state electric signal is exported by output module afterwards.
It should be noted that the memory 50 is generally ROM (Read Only Memory read-only memory), in the storage
Information is not lost after the information power-off stored in device 50 so that circuit breakers monitoring device is in the case of unexpected power-off, again
It can be worked normally after restarting.
In addition, it in the present embodiment, further includes：Data storage 60.The data storage scans electric signal for storing.
It should be noted that the scanning electric signal is converted into digital letter generally by A/D modular converters by analog signal
Related data after number.Such as instruction for sending out of the variable quantity of displacement, the time for generating the variable quantity, controller etc..The number
RAM (Ramdom Access Memory effumabilities random access memory), the data storage are generally according to memory 60
60 zero accesses, access time are equal so that it is rapider that controller 20 handles data.
It is shown in Figure 2, in another embodiment of the present invention, further include with 30 wired connection of output module or
The monitoring device 70 of person's wireless connection.
Usually, which is generally at least one of display, indicator light, remote monitor.Usually, such as
Fruit output module 30 and 70 wireless connection of monitoring device, then be connected with wireless communication module on output module 30.This is wireless
Communication module is generally WiFi module, by the wireless communication module, can realize between output module 30 and monitoring device 70
Wireless connection.In addition, the wireless communication module can also be radio-frequency communication module etc..
Output module is responsible for the externally corresponding on off state electric signal of output (i.e. for monitoring device 70).Work as monitoring device
After 70 receive on off state electric signal, corresponding prompting effect can be generated.
In addition, shown in Figure 2, in the various embodiments of the invention, the wireless communication module 80 can also and controller
20 electrical connections.
Scanning electric signal after processing directly can be remotely sent to by controller 20 by the wireless communication module 80
Client, and can also be received by the wireless communication module 80 from host computer control instruction (such as unlatching, suspend mode, from
Dynamic maintenance, monitoring frequency change etc.).
It further includes：External interface 90 and/or power module 100；
The external interface 90 is electrically connected with the controller 20, for connecting external source control terminal, to the memory
Input preconfigured file and the software systems program.
Power module 100 is used to power to entire circuit breakers monitoring device.
External interface 90 is additionally operable to receive the configuration information transmitted by external source control terminal, and configuration information is passed to control
Device 20 processed, control 20 can perform the configuration information, and relevant configuration information is written in memory.
Further embodiment of this invention also provides a kind of breaker.Open circuit shown in Figure 3, that the embodiment of the present invention is provided
Device includes：Including breaker body 110；Switch 120 is provided in the breaker body 110, and is provided with such as above-mentioned implementation
Circuit breakers monitoring device described in example；
Bar code 130 is additionally provided on the switch 120, the bar code 130 being capable of switch 120 connection or disconnected
It is scanned and arrives by the bar code scanner 10 when opening.
The specific implementation of the breaker may refer to the description of above-described embodiment, and details are not described herein.
It should be noted that the breaker that the embodiment of the present invention is provided, bar code 130 is arranged on switch 120.And item
Code scanner device 10 can be arranged directly in breaker body 110, can also be arranged on other fixed positions, as long as energy
It is enough to be arrived when change in location occurs in bar code 130 by bar code scanner scanning.
The breaker that the embodiment of the present invention is provided is installed on the switch by bar code scanner monitoring breaker
Bar code whether can be scanned, when the position of the switch of breaker changes, it is meant that the position of bar code
There is variation, so as to which bar code cannot be scanned or be changed to from that cannot be scanned from can be scanned to be changed to
Can be scanned, once and bar code can by bar code scanner scan arrive, bar code scanner will scan bar shaped
Information in code generates corresponding scanning electric signal, and controller can judge the on off state of breaker according to the scanning electric signal,
On off state electric signal is generated, the on off state electric signal is exported eventually by output module, realizes the switch to breaker
The monitoring of state.During this is monitored the on off state of breaker, can not be directed to existing circuit into
In the case of row transformation, the monitoring to circuit breaker switch state is realized, so as to fulfill the monitoring to circuit operation conditions.
Shown in Figure 4, the embodiment of the present invention also provides a kind of breaker monitoring method, is provided using above-described embodiment
Circuit breakers monitoring device, executive agent device in order to control.This method specifically includes：
S101：Obtain the scanning electric signal that bar code scanner is generated after scanning to bar code；
S102：The scanning electric signal is parsed, is judged opening for the breaker of bar code is installed according to analysis result
Off status generates on off state electric signal；
S103：The on off state electric signal is exported by the output module.
The specific implementation of breaker monitoring method that the present embodiment is provided may refer to corresponding to above-mentioned Fig. 1-Fig. 2
Embodiment provide circuit breakers monitoring device description, details are not described herein.
The above description is merely a specific embodiment, but protection scope of the present invention is not limited thereto, any
Those familiar with the art in the technical scope disclosed by the present invention, can readily occur in change or replacement, should all contain
Lid is within protection scope of the present invention.Therefore, protection scope of the present invention described should be subject to the protection scope in claims.
Claims (10)
1. a kind of circuit breakers monitoring device, which is characterized in that including：The bar code scanner that is sequentially connected electrically, controller with
And output module；
The bar code scanner is used for bar code of the scan setting on the switch of the breaker, and according to the knot of scanning
Fruit generation scanning electric signal；
The controller is used to judge according to the scanning electric signal on off state of breaker, generates on off state electric signal；
The output module is used to export on off state electric signal；
Wherein, the bar code scanner only the switch of breaker scan in the off state the bar code or
Bar code scanner described in person only scans the bar code in an on state in the switch of breaker.
2. the apparatus according to claim 1, which is characterized in that the bar code scanner at least one；
Each bar code scanner is used to bar shaped set on the switch for scanning at least one different breaker
Code.
3. the apparatus of claim 2, which is characterized in that further include A/D modular converters；
The bar code scanner is electrically connected by the A/D modular converters with the controller；
The A/D modular converters are used to the scanning electric signal being converted to the identifiable number of the controller by analog signal
Signal.
4. according to the device described in claim 1-3 any one, which is characterized in that further include：Memory；
The memory is stored with preconfigured file and software systems program；
The controller is additionally operable to load the preconfigured file stored in the memory and the software systems journey
Sequence.
5. according to the device described in claim 1-3 any one, which is characterized in that further include：Data storage；
The data storage is used to store the scanning electric signal.
6. according to the device described in claim 1-3 any one, which is characterized in that
Further include the monitoring device with the output module wired connection or wireless connection.
7. device according to claim 6, which is characterized in that
The monitoring device includes：At least one of display, indicator light, remote monitor.
8. device according to claim 4, which is characterized in that
It further includes：Wireless communication module；
The wireless communication module is electrically connected with the controller and/or the output module；
And/or it further includes：External interface and/or power module；
The external interface is electrically connected with the controller, advance to the memory input for connecting external source control terminal
The file of configuration and software systems program.
9. a kind of breaker, which is characterized in that including breaker body；Switch is provided in the breaker body, and is set
Just like the circuit breakers monitoring device described in the claims 1-8 any one；
Bar code is additionally provided on the switch, the bar code can be described when the switch connection or disconnection
Bar code scanner scanning is arrived.
10. a kind of breaker monitoring method, using the circuit breakers monitoring device as described in the claims 1-8 any one,
It is characterised in that it includes：
Obtain the scanning electric signal that bar code scanner is generated after scanning to bar code；
The scanning electric signal is parsed, the on off state of the breaker of installation bar code is judged according to analysis result, it is raw
Into on off state electric signal；
The on off state electric signal is exported by the output module.
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| CN201610110054.2A CN105679570B (en) | 2016-02-26 | 2016-02-26 | Circuit breakers monitoring device, breaker and breaker monitoring method |
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| CN107688148A (en) * | 2017-08-22 | 2018-02-13 | 宁波智电电力科技有限公司 | Intelligent breaker composite monitoring device |
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|---|---|
| CN105679570A (en) | 2016-06-15 |
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Inventor after: Xi Yafei Inventor before: Wang Ningbo Inventor before: Zhang Ke Inventor before: Xi Yafei |