CN105529222B - Killer switch, breaker and circuit breakers monitoring device - Google Patents
Killer switch, breaker and circuit breakers monitoring device Download PDFInfo
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- CN105529222B CN105529222B CN201610109100.7A CN201610109100A CN105529222B CN 105529222 B CN105529222 B CN 105529222B CN 201610109100 A CN201610109100 A CN 201610109100A CN 105529222 B CN105529222 B CN 105529222B
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- breaker
- wire
- switch
- main body
- inductive devices
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Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
- H01H71/04—Means for indicating condition of the switching device
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/327—Testing of circuit interrupters, switches or circuit-breakers
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K17/00—Methods or arrangements for effecting co-operative working between equipments covered by two or more of main groups G06K1/00 - G06K15/00, e.g. automatic card files incorporating conveying and reading operations
- G06K17/0022—Methods or arrangements for effecting co-operative working between equipments covered by two or more of main groups G06K1/00 - G06K15/00, e.g. automatic card files incorporating conveying and reading operations arrangements or provisious for transferring data to distant stations, e.g. from a sensing device
Abstract
The present invention relates to circuit monitoring technical field, in particular to a kind of killer switch, breaker and circuit breakers monitoring device.The killer switch includes：It switch main body and is arranged on the switch main body and stirs component；The side of the switch main body is provided with sensor label；The opposite side opposite with being provided with the side of the sensor label is provided with shielded layer on the switch main body；The sensor label includes：NFC label or RFID label tag.This killer switch is when in use, sensor label is during killer switch is struck, it can expose in air or be hidden, it can or cannot thus be sensed by wire-less inductive devices, so as to pass through the position of the switch of wire-less inductive devices monitoring breaker, the on off state of breaker is monitored by wire-less inductive devices realization during so as to be exposed to and hide in sensor label, is not required to not be transformed for existing circuit.
Description
Technical field
The present invention relates to circuit monitoring technical field, in particular to a kind of killer switch, breaker and open circuit
Device monitoring device.
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, be designed to provide a kind of killer switch, breaker and the breaker of the embodiment of the present invention are supervised
Device is surveyed, can realize the monitoring to circuit breaker switch state in the case where not being transformed for existing circuit, so as to
Realize the monitoring to circuit operation conditions.
In a first aspect, an embodiment of the present invention provides a kind of killer switch, including：It switch main body and is arranged on described
Component is stirred on switch main body；
The side of the switch main body is provided with sensor label；
The opposite side opposite with being provided with the side of the sensor label is provided with shielded layer on the switch main body；
The sensor label includes：NFC label or RFID label tag.
With reference to first aspect, it an embodiment of the present invention provides the first possible embodiment of first aspect, further includes：
Anti-metal layer between the sensor label and the shielded layer is set.
With reference to first aspect, it is described to open an embodiment of the present invention provides second of possible embodiment of first aspect
Main body is closed as cylinder；
The component of stirring is arranged on the arcwall face of the switch main body；
The sensor label stirs component and the switch main body line of centres described in being located at respectively with the shielded layer
Both sides.
Second aspect, the embodiment of the present invention also provides a kind of breaker, including breaker body；Breaker body；
The killer switch as described in above-mentioned first aspect is provided in the breaker body.
The third aspect, the embodiment of the present invention also provide a kind of circuit breakers monitoring device, including：The wireless sense being sequentially connected electrically
Answer device, controller and output module；
It further includes：With the wire-less inductive devices, the controller and the equal physical separation of the output module as above
State the killer switch described in first aspect or the breaker as described in above-mentioned second aspect；
The wire-less inductive devices are used to read the information of sensor label, and generate electrical signal of reaction according to result is read；
The controller is used to judge according to the electrical signal of reaction on off state of breaker, generates on off state telecommunications
Number；
The output module is used to export on off state electric signal；
The wire-less inductive devices include：NFC sensing devices or RFID sensing devices.
It is described disconnected an embodiment of the present invention provides the first possible embodiment of the third aspect with reference to the third aspect
Road device switch has multiple；
The wire-less inductive devices at least one；
Each wire-less inductive devices correspond at least one killer switch.
With reference to the third aspect, an embodiment of the present invention provides second of possible embodiment of the third aspect, the nothings
Line sensing device includes：
Reader and the induction antenna being fixedly connected with the reader；
The induction antenna includes the coil of multiple series connection；
Each sensor label is corresponding, and there are one coils.
With reference to the third aspect, an embodiment of the present invention provides the third possible embodiments of the third aspect, further include
A/D modular converters；
The wire-less inductive devices are electrically connected by the A/D modular converters with the processor；
The A/D modular converters are identifiable for the electrical signal of reaction to be converted to the processor by analog signal
Digital signal.
With reference to the third aspect, an embodiment of the present invention provides the 4th kind of possible embodiments of the third aspect, further include：
Memory；
The memory is stored with preconfigured file and software systems program；
The processor is additionally operable to load the preconfigured file stored in the memory and the software system
System program.
And/or it further includes：Data storage；
The data storage is used to store the electrical signal of reaction.
With reference to the third aspect, an embodiment of the present invention provides the 5th kind of possible embodiments of the third aspect, further include
With the output module wired connection or the monitoring device of wireless connection；
The monitoring device includes：At least one of display, indicator light, remote monitor.
And/or
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, for connecting external source control terminal, to the memory input
Preconfigured file and the software systems program.
Killer switch, breaker and the circuit breakers monitoring device that the embodiment of the present invention is provided, in killer switch
In switch main body on side be provided with sensor label, it is and opposite with being provided with the side of sensor label on switch main body
Opposite side is provided with shielded layer.This killer switch can control killer switch when in use, by stirring component
Position, the breaker of the killer switch is equipped with control and is to turn on or disconnects.And wherein under a kind of state, sensing
Label can expose in air, so as to which the wire-less inductive devices being switched off in device monitoring device sense.And at another
Under state, sensor label is hidden in the inside of breaker, and the shielded layer for being arranged on opposite side on the other side is shielded, thus
It cannot be sensed by wire-less inductive devices, so as to by the position of the switch of wire-less inductive devices monitoring breaker, when disconnected
When the position of the switch of road device changes, it is meant that becoming occurs in the distance of the switch of wire-less inductive devices and breaker
Change；And when wire-less inductive devices can sense sensor label, corresponding electrical signal of reaction can be generated, controller can root
The on off state of breaker is judged according to the electrical signal of reaction, 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 in order to illustrate the technical solution of the embodiments of the present invention more clearly, below will be to needed in the embodiment attached
Figure is briefly described, it should be understood that the following drawings illustrates only certain embodiments of the present invention, therefore is not construed as pair
The restriction of range, for those of ordinary skill in the art, without creative efforts, can also be according to this
A little attached drawings obtain other relevant attached drawings.
Fig. 1 shows the structure diagram of a kind of killer switch that the embodiment of the present invention is provided；
Fig. 2 shows the structure diagrams of a kind of breaker that the embodiment of the present invention is provided；
Fig. 3 shows the structure diagram of a kind of circuit breakers monitoring device that the embodiment of the present invention is provided；
Fig. 4 shows the structure diagram of another circuit breakers monitoring device that the embodiment of the present invention is provided；
Fig. 5 shown in a kind of circuit breakers monitoring device that the embodiment of the present invention is provided, the structure of wire-less inductive devices
Schematic diagram；
Description of the drawings：
10- switch main bodies；20- stirs component；30- sensor labels；40- shielded layers；50- anti-metal layers；60- breaker masters
Body；70- wire-less inductive devices；80- controllers；90- output modules；100- readers；110- induction antennas；120- coils；
130-A/D modular converters；140- memories；150- data storages；160- monitoring devices；170- wireless communication modules；180-
External interface；190- power modules.
Specific embodiment
Below in conjunction with attached drawing in the embodiment of the present invention, the technical solution in the embodiment of the present invention is carried out clear, complete
Ground describes, it is clear that described embodiment is only part of the embodiment of the present invention, instead of all the embodiments.Usually exist
The component of the embodiment of the present invention described and illustrated in attached drawing can be configured to arrange and design with a variety of different herein.Cause
This, the detailed description of the embodiment of the present invention to providing in the accompanying drawings is not intended to limit claimed invention below
Range, but it is merely representative of the selected embodiment of the present invention.Based on the embodiment of the present invention, those skilled in the art are not doing
Go out all other embodiments obtained under the premise of creative work, shall fall within the protection scope of the present invention.
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, killer switch provided by the invention, breaker with
And circuit breakers monitoring device, it can realize circuit breaker switch state in the case where not messed up for existing circuit
Monitoring, so as to fulfill the monitoring to circuit operation conditions.The circuit breakers monitoring device both can be used for the monitoring to breaker, also
It can be used in other working and off working state will appear switch or during the device of change in displacement occurs in relevant device.
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 killer switch that the embodiment of the present invention is provided includes：Switch main body 10 and it is arranged on institute
It states and stirs component 20 on switch main body 10；
The side of the switch main body 10 is provided with sensor label 30；
The opposite side opposite with being provided with the side of the sensor label 30 is provided with shielded layer on the switch main body 10
40；
The sensor label includes：NFC label or RFID label tag.
In the killer switch provided in embodiments of the present invention, the side on switch main body is provided with sensor label,
And opposite side opposite with being provided with the side of sensor label on switch main body is provided with shielded layer.This killer switch exists
When use, the position of killer switch can be controlled by stirring component, the disconnected of the killer switch is equipped with control
Road device is to turn on or disconnects.And wherein under a kind of state, sensor label can expose in air, so as to be switched off device prison
The wire-less inductive devices surveyed in device sense.And under another state, sensor label is hidden in the inside of breaker, quilt
The shielded layer for being arranged on opposite side on the other side is shielded, thus cannot be sensed by wire-less inductive devices, so as to
Pass through the position of the switch of wire-less inductive devices monitoring breaker, when the position of the switch of breaker changes, meaning
There is variation in the distance for the switch of wire-less inductive devices and breaker；And it can sense sensing mark in wire-less inductive devices
When label, corresponding electrical signal of reaction can be generated, controller can judge the on off state of breaker according to the electrical signal of reaction,
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.
When specific implementation, specifically, since shielded layer is the signal in order to shield wire-less inductive devices, thus shield
Layer 40 is covered to be made of metal material.In order to avoid shielded layer 40 interferes sensor label 30, in shielded layer 40 and sense
It answers and is additionally provided with anti-metal layer 50 between label.Usually, anti-metal layer is made of non-conductive materials such as ferrites.And due to screen
Layer 40 and sensor label is covered to be provided on switch main body 10, thus anti-metal layer 50 can be arranged on sensor label and and
Between switch main body 10, it can also be arranged between shielded layer 40 and switch main body 10.Meanwhile anti-metal layer 50 can also be set
In the inside of switch main body 10, as long as sensor label 30 and shielded layer 40 can be kept apart.
In addition, when specific implementation, sensor label can be NFC (Near Field Communication, near field
Communication) label or RFID (Radio Frequency Identification, radio frequency identification) label.Work as sense
When to answer label be NFC label, wire-less inductive devices are NFC sensing devices；When sensor label is RFID label tag, wireless induction dress
It is set to RFID sensing devices.
In addition, it is shown in Figure 1, in various embodiments of the present invention, it is preferable that the switch main body 10 is cylinder
Shape；
The component 20 of stirring is arranged on the arcwall face of the switch main body 10；
The sensor label 30 is located at described stir in component 20 and the switch main body 10 with the shielded layer 40 respectively
The both sides of heart line.
When specific implementation, since killer switch will be set on-board the circuit breaker, and killer switch is disconnected
When being stirred on the device of road, it is that the axis using the axis of switch main body 10 as rotation is rotated, stirs the effect side of being of component
Just user stirs switch main body 10, so as to control the on and off of breaker.Therefore it is exposed to stir component 20
In the outside of breaker.And when switch main body 10 rotates in breaker, due to stir component 20 need it is certain
Stroke, therefore switch main body 10 always has side exposure in air close to the both sides for stirring component 20.Therefore by sensor label
30 are arranged on the side for stirring component 20, and shielded layer 40 is arranged on the opposite side for stirring component 20, i.e., sensor label 30 with it is described
Shielded layer 40 is located at the both sides for stirring component 20 and 10 line of centres of switch main body respectively.When switch main body 10 rotates
To the side for exposing sensor label 30, sensor label can just be sensed by the wire-less inductive devices set by outside.
And when switch main body turns to the side for exposing shielded layer 40, sensor label is hidden in the inside of breaker, and is shielded
It covers layer 40 to be shielded, being arranged on external wire-less inductive devices just can not sense sensor label.
Shown in Figure 2, the embodiment of the present invention also provides a kind of breaker, including：Breaker body 60；
The killer switch as described in above-described embodiment is provided in the breaker body 60.
When specific implementation, the description of the embodiment corresponding to above-mentioned Fig. 1 is referred to, details are not described herein.
The breaker that the embodiment of the present invention is provided, due to the use of the killer switch that the embodiment of the present invention is provided,
Can during the on off state to breaker is monitored in the case where not being transformed for existing circuit,
The monitoring to circuit breaker switch state is realized, so as to fulfill the monitoring to circuit operation conditions.
Shown in Figure 3, the embodiment of the present invention also provides a kind of circuit breakers monitoring device, the circuit breakers monitoring device packet
It includes：Including：Wire-less inductive devices 70, controller 80 and the output module 90 being sequentially connected electrically；
It further includes：With 90 equal physical separation of the wire-less inductive devices 70, the controller 80 and the output module
Killer switch as be shown in the examples or the breaker as described in above-described embodiment；
The wire-less inductive devices 70 are used to read the information of sensor label 30, and sense telecommunications according to result generation is read
Number；
The controller 80 is used to judge according to the electrical signal of reaction on off state of breaker, generation on off state electricity
Signal；
The output module 90 is used to export on off state electric signal；
The wire-less inductive devices include：NFC sensing devices or RFID sensing devices.
When specific implementation, sensor label 30 is provided on the switch of breaker.Generally, due to breaker
Switch has generally comprised two states, i.e. on and off, and under the two states, the direction of switch is different.
Sensor label 30 is arranged on switch, the position of sensor label 30 can be exposed in air with the state that short-circuiting device switchs
Or it is hidden in circuit breaker internal.And it can sense this when wire-less inductive devices are arranged on sensor label exposure in air
The position of sensor label, then when the on off state of breaker changes, sensor label can become from the state that can be read
Change to non-readable state or from non-readable state change to state can be read, so as to which wire-less inductive devices being capable of basis
It reads result and generates corresponding electrical signal of reaction.It should be noted that when reading result is just had when only reading, nothing
Line sensing device can just generate electrical signal of reaction.
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.Sensor label can be arranged on the arbitrary side for stirring component 20, therefore be marked with sensing
The position of label is corresponding, wire-less inductive devices can be set to the switch panel oblique upper or obliquely downward of breaker so that nothing
The induction range of line sensing device is located at the either above or below of switch.
When sensor label is located at the top for stirring component 20, wire-less inductive devices also are located at top, switch conduction
When, sensor label is hidden into, at this point, the wire-less inductive devices that sensor label cannot be located above sense.And work as
When switch disconnects, sensor label is exposed, at this point, wire-less inductive devices can read the information of sensor label,
And corresponding electrical signal of reaction is generated according to the information of the sensor label.It, can when controller receives the inductive signal
To be judged the switch of breaker in the state connected according to the inductive signal.
When sensor label is located at the lower section for stirring component 20, wire-less inductive devices 10 also are located at lower section, sensing
When process is located above similar to above-mentioned wire-less inductive devices 10, only controller is after electrical signal of reaction is received
Handling result is with above-mentioned exactly the opposite, therefore details are not described herein.
And usually, controller 80 can load corresponding configuration file and software systems program after operative power, match
Putting file can specifically be determined according to the practical installation site of wire-less inductive devices and the position of sensor label.
In addition, it should be noted that due to when the switch of breaker is chronically at some position, wireless induction
The meeting of device 70 is just attempted to read the information of sensor label successively every preset time.And for the peace of different wire-less inductive devices
Holding position is different, after wire-less inductive devices read the information generation electrical signal of reaction of sensor label, the handling result of controller
(switch state signal generated) is also different.
The circuit breakers monitoring device that the embodiment of the present invention is provided passes through the breaker of wire-less inductive devices monitoring breaker
Whether the sensor label installed on switch can be sensed, when the position of the switch of breaker changes, meaning
There is variation in the position for sensor label, so as to which sensor label is changed to and cannot be sensed from can be sensed, Huo Zhecong
It cannot be sensed and be changed to and can be sensed, once and sensor label can be sensed by wire-less inductive devices, wireless induction
Device will read the information in sensor label, generate corresponding electrical signal of reaction, and controller can be sentenced according to the electrical signal of reaction
The on off state of disconnected breaker, generates on off state electric signal, the on off state electric signal is exported eventually by output module, real
The monitoring to the on off state of breaker is showed.During this is monitored the on off state of breaker, Neng Gou
In the case of not being transformed for existing circuit, realize the monitoring to circuit breaker switch state, transported so as to fulfill to circuit
The monitoring of row situation.
Shown in Figure 4, the embodiment of the present invention also provides a kind of concrete structure diagram of wire-less inductive devices.Wherein, institute of institute
State killer switch have it is multiple；
The wire-less inductive devices 70 at least one；
Each wire-less inductive devices 70 correspond at least one killer switch.
When specific implementation, multiple breakers can be installed in a distribution box.And on each breaker extremely
It is few that there are one killer switches.And a sensor label 30 is provided on the switch of each breaker.And each is felt
Answer label 30 that can be sensed by wire-less inductive devices 70.Under normal conditions, since each wire-less inductive devices 70 exists
Synchronization is merely able to sense a sensor label 30, therefore there are one wireless inductions for each sensor label correspondence
Device.And in order to reducing cost, reduce the quantity of wire-less inductive devices, can also two even more than sensor label 30 with
Corresponding to same wire-less inductive devices 70.
But in the above-described embodiments, change simultaneously once there are two killer switches, then sensing device may
Two sensor labels (or can not sense two sensor labels simultaneously) are sensed simultaneously, as a result, two sensor labels are equal
Can not normally it be sensed.Therefore in order to ensure when multiple sensor labels are sensed simultaneously by wire-less inductive devices, ginseng
As shown in Figure 5, the embodiment of the present invention additionally provides a kind of wire-less inductive devices 70, specifically includes：
Reader 100 and the induction antenna 110 being fixedly connected with the reader；
The induction antenna 110 includes the coil 120 of multiple series connection；
Each sensor label 30 is corresponding, and there are one coils 120.
In the wire-less inductive devices 70, since induction antenna 110 is multiple coils 120 for being connected in series.Wherein per phase
There are a certain distance or each coil 120 individually to keep apart between two adjacent coils 120.Multiple coils 120
The space of multiple sensings is formed, spaces of these sensings with the distance between coil or occur intersecting or are kept completely separate
Different situations.And the induction range corresponding to each coil is slightly larger than the area of coil 120, each coil 120 is also
It can be sensed individually for a sensor label 30, when sensing to multiple sensor labels 120, it is only necessary to will
Multiple sensor labels 30 are placed individually within the induction range of different coils 120, can realize while multiple sensings are marked
Sense while label.
In addition, it should be noted that the both sides in coil are both provided with insulating layer；
Side of one of insulating layer far from the coil is additionally provided with metal screen layer.
When specific implementation, coil is solidificated within idioelectric insulating layer.I.e. coil is completely by both sides
Two insulating layers are surrounded.Usually.In two insulating layers or one of insulating layer close to the side of coil, it is provided with specially
Door is used to place the groove of coil.Alternatively, it is also possible to directly be placed the coil in mould when making, filled in mould
Enter to form the non-conductive material of insulating layer, after non-conductive material cures, just by coil package in the inner.The effect of insulating layer
Be can avoid on coil by electric current leak.
Metal screen layer is generally made using materials such as ferrites, for eliminating external source metal to caused by the signal of antenna
Interference.
In addition, in order to enable the coil of antenna can be connect with reader, in the metal screen layer far from the insulation
The side of layer is additionally provided with hard contact；
Two terminals of the coil pass through described and described metal screen layer to be connect with the hard contact；
The reader is connect by the hard contact with the coil.
Specific implementation when, since coil is provided in insulating layer, and by two terminals of coil with
Two terminals connection of reader, then hard contact directly is set in side of the metal screen layer far from insulating layer.Coil
Two terminals directly through insulating layer and metal screen layer, connect with hard contact.And two terminals of reader
It is respectively connected to two hard contacts.Realize the connection of induction antenna and reader.
In addition, in practical application, according to practical application request, insulating layer is the (metallic shield that can be bent
Layer can also be bent with the bending of insulating layer.But coil will not be bent), and the array that coil is arranged into is not rule yet
Array then can specifically be set according to practical installation site.
Furthermore, it is contemplated that in practical application, different coils can may all be installed to different positions, coil and line
A certain distance is needed between circle it is therefore preferred that the both sides of each coil are both provided with the insulating layer；
Pass through the metal contact series between the coil and other coils.
When specific implementation, independent insulating layer is both provided in the both sides of each coil.I.e. each insulating layer it is interior
At least there are one independent coils for package in portion.It is being attached between the coil and coil that are wrapped in different insulating layers
When, it is by metal contact series.It is connected between hard contact and hard contact by conducting wire.Wherein be located at it is the first and
There are one connection readers respectively for the hard contact on metal screen layer corresponding to the coil of last position.
In addition, it should be noted that each wire-less inductive devices 30 by it is wired or wirelessly with control
Device 80 is electrically connected.
It is shown in Figure 4, 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 130；
The sensing device 70 is electrically connected by the A/D modular converters 130 with the processor 20；
The A/D modular converters 130 can be known for the electrical signal of reaction to be converted to the processor by analog signal
Other digital signal.
When specific implementation, generally, due to the signal that wire-less inductive devices 70 are generated is generally analog signal,
Controller 80 cannot directly be handled the data of analog signal, therefore all wire-less inductive devices 70 are turned by A/D
Mold changing block 130 is electrically connected with processor.Electrical signal of reaction can be converted to digital signal by A/D modular converters 130 by analog signal,
Convenient processor carries out subsequent processing to electrical signal of reaction.
It is shown in Figure 4, another circuit breakers monitoring device is additionally provided in another embodiment of the invention, is also wrapped
It includes：Memory 140；
The memory 140 is stored with preconfigured file and software systems program；
The processor 80 also loads the preconfigured file stored in the memory and the software systems
Program.
Under normal circumstances, the installation site of wire-less inductive devices 70 is all fixed, and controller 80 is connected with memory
140, preconfigured file and software systems program are stored in memory 140, processor 80 is when power-up starts
It waits, the preconfigured file stored in the memory 140 and the software systems program can be loaded automatically.Advance
In the file of configuration, it has been determined that the correspondence between on off state electric signal and the on off state of breaker, therefore control
Device 80 processed directly utilizes the preconfigured file of loading when the on off state that breaker is judged according to electrical signal of reaction
And software systems program, the on off state of breaker is judged according to electrical signal of reaction, and generate corresponding on off state telecommunications
Number.Then on off state electric signal is exported by output module.
It should be noted that the memory 140 is generally ROM (Read Only Memory read-only memory), deposited at this
Information is not lost after the information power-off stored in reservoir 140 so that circuit breakers monitoring device in the case of unexpected power-off, then
It is secondary restart after can work normally.
In addition, it in the present embodiment, further includes：Data storage 150.The data storage senses telecommunications for storing
Number.
It should be noted that the electrical signal of reaction 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 150
150 zero accesses, access time are equal so that it is rapider that controller 80 handles data.
It is shown in Figure 4, in another embodiment of the present invention, further include with 90 wired connection of output module or
The monitoring device 160 of person's wireless connection.
Usually, which is generally at least one of display, indicator light, remote monitor.Usually, such as
Fruit output module 90 and 160 wireless connection of monitoring device, then be connected with wireless communication module on output module 90.This is wireless
Communication module is generally WiFi module, by the wireless communication module, can realize between output module 90 and monitoring device 160
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 160).When monitoring fills
Put 160 receive on off state electric signal after, corresponding prompting effect can be generated.
In addition, shown in Figure 4, in the various embodiments of the invention, the wireless communication module 170 can also and controller
80 electrical connections.
Electrical signal of reaction after processing directly can be remotely sent to by controller 80 by the wireless communication module 170
Client, and can also be received by the wireless communication module 170 from host computer control instruction (such as unlatching, suspend mode, from
Dynamic maintenance, monitoring frequency change etc.).
It further includes：External interface 180 and/or power module 190；
The external interface 180 is electrically connected with the controller 80, for connecting external source control terminal, to the memory
Input preconfigured file and the software systems program.
Power module 190 is used to power to entire circuit breakers monitoring device.
External interface 180 is additionally operable to receive the configuration information transmitted by external source control terminal, and passing to configuration information into
Controller 80, controller 80 can perform the configuration information, and relevant configuration information is written in memory.
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 (8)
1. a kind of killer switch, which is characterized in that including：It switch main body and is arranged on the switch main body and stirs structure
Part；
The side of the switch main body is provided with sensor label；
The opposite side opposite with being provided with the side of the sensor label is provided with shielded layer on the switch main body；
The sensor label includes：NFC label or RFID label tag；
It further includes：The anti-metal layer being arranged between the sensor label and the shielded layer；
The switch main body is cylinder；
The component of stirring is arranged on the arcwall face of the switch main body；
The sensor label is located at the both sides for stirring component and the switch main body line of centres with the shielded layer respectively.
2. a kind of breaker, which is characterized in that including：Breaker body；
It is provided in the breaker body such as above-mentioned killer switch described in claim 1.
3. a kind of circuit breakers monitoring device, which is characterized in that including：The wire-less inductive devices that are sequentially connected electrically, controller and
Output module；
It further includes：With the wire-less inductive devices, the controller and the equal physical separation of the output module such as above-mentioned power
Profit requires the killer switch described in 1 or the breaker as described in the claims 2；
The wire-less inductive devices are used to read the information of sensor label, and generate electrical signal of reaction according to result is read；
The controller is used to judge according to the electrical signal of reaction on off state of breaker, generates on off state electric signal；
The output module is used to export on off state electric signal；
The wire-less inductive devices include：NFC sensing devices or RFID sensing devices.
4. device according to claim 3, which is characterized in that the killer switch has multiple；
The wire-less inductive devices at least one；
Each wire-less inductive devices correspond at least one killer switch.
5. device according to claim 4, which is characterized in that the wire-less inductive devices include：
Reader and the induction antenna being fixedly connected with the reader；
The induction antenna includes the coil of multiple series connection；
Each sensor label is corresponding, and there are one coils.
6. according to the device described in claim 3-5 any one, which is characterized in that further include A/D modular converters；
The wire-less inductive devices are electrically connected by the A/D modular converters with the controller；
The A/D modular converters are used to the electrical signal of reaction being converted to the identifiable number of the controller by analog signal
Signal.
7. according to the device described in claim 3-5 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；
And/or it further includes：Data storage；
The data storage is used to store the electrical signal of reaction.
8. device according to claim 7, which is characterized in that
Further include the monitoring device with the output module wired connection or wireless connection；
The monitoring device includes：At least one of display, indicator light, remote monitor；
And/or
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 the software systems program.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610109100.7A CN105529222B (en) | 2016-02-26 | 2016-02-26 | Killer switch, breaker and circuit breakers monitoring device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610109100.7A CN105529222B (en) | 2016-02-26 | 2016-02-26 | Killer switch, breaker and circuit breakers monitoring device |
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| CN105529222A CN105529222A (en) | 2016-04-27 |
| CN105529222B true CN105529222B (en) | 2018-06-26 |
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| CN106847624A (en) * | 2017-03-27 | 2017-06-13 | 深圳市科信通信技术股份有限公司 | A kind of on off state alarm monitoring method and device |
| CN109119298A (en) * | 2017-06-23 | 2019-01-01 | 电卫士智能电器（北京）有限公司 | The monitoring device and distribution box of breaker |
| CN108508690B (en) * | 2018-04-18 | 2019-05-17 | 王梓宸 | Concealed internet intelligent projection arrangement |
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| KR100930865B1 (en) * | 2008-01-02 | 2009-12-10 | 주식회사 케이디파워 | Line status information detection device for coupling circuit breaker |
| KR101327081B1 (en) * | 2011-11-04 | 2013-11-07 | 엘지이노텍 주식회사 | Apparatus for receiving wireless power and method for controlling thereof |
| CN103955737A (en) * | 2014-04-30 | 2014-07-30 | 广西电网公司电力科学研究院 | Power transformation equipment radio frequency identification electronic tag with self power supply optical mark function |
| CN205609454U (en) * | 2016-02-26 | 2016-09-28 | 电卫士智能电器（北京）有限公司 | Killer switch, circuit breaker and circuit breaker monitoring devices |
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