CN106510043B - Powered instruction protector, method and the high voltage protection with the device take - Google Patents
Powered instruction protector, method and the high voltage protection with the device take Download PDFInfo
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- CN106510043B CN106510043B CN201611071188.4A CN201611071188A CN106510043B CN 106510043 B CN106510043 B CN 106510043B CN 201611071188 A CN201611071188 A CN 201611071188A CN 106510043 B CN106510043 B CN 106510043B
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- photodiode
- high voltage
- photo resistance
- polarised light
- central processing
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- A—HUMAN NECESSITIES
- A41—WEARING APPAREL
- A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
- A41D13/00—Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches
- A41D13/008—Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches protecting against electric shocks or static electricity
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R19/00—Arrangements for measuring currents or voltages or for indicating presence or sign thereof
- G01R19/145—Indicating the presence of current or voltage
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
- H01R4/58—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation characterised by the form or material of the contacting members
- H01R4/66—Connections with the terrestrial mass, e.g. earth plate, earth pin
-
- A—HUMAN NECESSITIES
- A41—WEARING APPAREL
- A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
- A41D2600/00—Uses of garments specially adapted for specific purposes
- A41D2600/20—Uses of garments specially adapted for specific purposes for working activities
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- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Physical Education & Sports Medicine (AREA)
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Photometry And Measurement Of Optical Pulse Characteristics (AREA)
Abstract
The invention provides a kind of powered instruction protector, method and the high voltage protection clothes with the device, wherein, the device includes central processing module, sensing module, alarm module and protection module；When device is close to live high voltage line or belt electricity high-pressure installation, the direction of propagation for the polarised light that polarised light generation part is sent shifts, the thang-kng amount that polarization light-receiving member receives is less than photo resistance or photodiode conduction threshold, is closed photo resistance or photodiode；When central processing module detects photo resistance or photodiode is closed, central processing module triggering alarm module alarm；When protection module touches live high voltage line or belt electricity high-pressure installation for device, insulating unit be used for insulate, electric current dredge unit be used for into contact with electric current conduct to greatly.The present invention improves the instruction accuracy of charge indicating device, and improves the security of personnel.
Description
Technical field
The present invention relates to powered instruction technical field, more particularly, to a kind of powered instruction protector, method and has
The high voltage protection clothes of the device.
Background technology
With the rapid development of economy, electric power has turned into all too busy to get away energy of huge numbers of families so that electricity consumption total amount is significantly
Increase.In peak of power consumption, at full capacity or even in short-term overload operation occurs in electrical power distribution electric line；And power circuit and defeated
Electric tower overlay area is wide, and natural environment is severe, causes transmission line malfunction more.
To ensure the continuation of power supply, power circuit operation maintenance personnel needs to repair power circuit and equipment.Tieing up
Repair or electric power maintenance is live, in order to ensure the safety of operation maintenance personnel, it is necessary to using the powered of powered instruction equipment indicating circuit
Situation；However, existing powered instruction equipment indicating effect is limited, be easily broken down by high-voltage destruction, and then causes indicator function
Lose, and without the safeguard procedures of correlation, hidden danger has been buried for the life security of operation maintenance personnel.
The problem of for above-mentioned charge indicating device indicating effect and poor security, not yet propose effective solution party
Formula.
The content of the invention
In view of this, it is an object of the invention to provide a kind of powered instruction protector, method and with the device
High voltage protection takes, and to improve the instruction accuracy of charge indicating device, and improves the security of personnel.
In a first aspect, the embodiments of the invention provide a kind of powered instruction protector, including central processing module and
Sensing module, alarm module and the protection module being connected respectively with central processing module；Sensing module includes magnetic field induction unit；
Magnetic field induction unit includes polarised light generation part and polarization light-receiving member；Polarize light-receiving member optical channel direction with partially
The direction of polarized light that light generation part is sent of shaking is identical；The distance between polarised light generation part and polarization light-receiving member are more than
Default distance value；Polarization light-receiving member includes photo resistance or photodiode；Protection module includes insulating unit and electricity
Stream dredges unit；When device is not close to live high voltage line or belt electricity high-pressure installation, polarization light-receiving member receives polarised light
The thang-kng amount for the polarised light that generation part is sent is more than photo resistance or photodiode conduction threshold, polarised light propagate to photosensitive
Resistance or photodiode, make photo resistance or photodiode in the conduction state；Conducting state includes photo resistance or light
The resistance of quick diode is less than default resistance threshold, or by the electric current of photo resistance or photodiode more than default
Current threshold；Polarised light includes linearly polarized light；When device is close to live high voltage line or belt electricity high-pressure installation, polarised light generating unit
The polarised light that part is sent is in the magnetic field of high pressure electric forming, and the direction of propagation of polarised light shifts, and polarizes light-receiving member
The thang-kng amount for receiving the polarised light to shift is less than photo resistance or photodiode conduction threshold, makes photo resistance or photosensitive
Diode is closed；Closed mode includes photo resistance or the resistance of photodiode is more than default resistance threshold,
Or default current threshold is less than by the electric current of photo resistance or photodiode；Central processing module is photosensitive for detecting
Resistance or photodiode are in closing or conducting state；When central processing module is detected at photo resistance or photodiode
When closed mode, central processing module triggering alarm module alarm；Protection module for device touch live high voltage line or
During live high voltage device, insulating unit be used for insulate, electric current dredge unit be used for into contact with electric current conduct to greatly.
With reference in a first aspect, the embodiments of the invention provide the possible embodiment of the first of first aspect, wherein, on
Stating polarised light generation part includes light source, substrate, polarization direction adjustment part and reflection part；Polarization direction adjustment part includes
Liquid crystal light valve；Reflection part includes reflector plate or reflectance coating；
Substrate adjusts part by being connected by optics glue bond with polarization direction.
With reference in a first aspect, the embodiments of the invention provide the possible embodiment of second of first aspect, wherein, on
State and be provided with magneto-optic memory technique between polarised light generation part and polarization light-receiving member, for propagating polarised light.
With reference in a first aspect, the embodiments of the invention provide the possible embodiment of the third of first aspect, wherein, on
Stating sensing module also includes infrared temperature sensing unit；Infrared temperature sensing unit includes temperature detection subelement；When device is not close to
When powered high-voltage line or uncharged high-pressure installation, the maximum for the temperature in region that temperature detection subelement detects and
The difference of minimum value is less than default temperature threshold；When device is close to live high voltage line or belt electricity high-pressure installation, temperature detection
The maximum for the temperature in region that subelement detects and the difference of minimum value are more than default temperature threshold；Central processing mould
Block is used to detect whether difference is more than default temperature threshold；When central processing module detection difference is more than default temperature threshold
When, central processing module triggering alarm module alarm.
With reference to the third possible embodiment of first aspect, the embodiments of the invention provide the 4th of first aspect kind
Possible embodiment, wherein, above-mentioned infrared temperature sensing unit also includes Object identifying subelement；Temperature detection subelement includes
Line temperature detection part and environment temperature test sections part；When device is close to live high voltage line or belt electricity high-pressure installation, object
Identification subelement is used to identify live high voltage line or belt electricity high-pressure installation, and recognition result is sent to temperature detection subelement；
Line temperature detection part is used for the temperature for detecting powered high-voltage line or live high voltage device；Environment temperature test sections part is used to examine
Environment temperature residing for measuring tape electricity high-voltage line or live high voltage device；Central processing module is used to detect powered high-voltage line or powered
Whether the temperature of high-pressure installation and the difference of environment temperature are more than default temperature threshold；When central processing module detection difference is big
When default temperature threshold, central processing module triggering alarm module alarm.
With reference to the 4th kind of possible embodiment of the third possible embodiment or first aspect of first aspect, sheet
Inventive embodiments provide the 5th kind of possible embodiment of first aspect, wherein, said temperature detection sub-unit includes red
Outside line temperature detector；Infrared temperature sensing device includes optical filter, thermistor and thermopile sensor.
With reference in a first aspect, the embodiments of the invention provide the possible embodiment of the 6th of first aspect kind, wherein, on
Stating alarm module includes sound/light crossing-signal.
Second aspect, the embodiments of the invention provide a kind of high voltage protection clothes, above-mentioned band is provided with high voltage protection clothes
Electricity instruction protector.
With reference to second aspect, the embodiments of the invention provide the possible embodiment of the first of second aspect, wherein, on
The inner side that the insulating unit in powered instruction protector is arranged at high voltage protection clothes is stated, it is exhausted for human body and high voltage protection to be taken
Edge；Electric current in powered instruction protector dredges the outside that unit is arranged at high voltage protection clothes；Electric current dredge unit also with ground
Connection.
The third aspect, the embodiments of the invention provide a kind of powered instruction means of defence, including：When device is not close to band
During electric high-voltage line or live high voltage device, polarization light-receiving member receives the thang-kng amount for the polarised light that polarised light generation part is sent
More than photo resistance or photodiode conduction threshold, polarised light propagates to photo resistance or photodiode, makes photo resistance
Or photodiode is in the conduction state；Conducting state includes photo resistance or the resistance of photodiode is less than default resistance
Threshold value, or default current threshold is more than by the electric current of photo resistance or photodiode；When device is close to live high voltage
During line or belt electricity high-pressure installation, the polarised light that polarised light generation part is sent is in the magnetic field of high pressure electric forming, polarised light
The direction of propagation shifts, and the thang-kng amount that polarization light-receiving member receives the polarised light to shift is less than photo resistance or photosensitive
Diode current flow threshold value, it is closed photo resistance or photodiode；Closed mode includes photo resistance or photosensitive
The resistance of diode is more than default resistance threshold, or is less than default electricity by the electric current of photo resistance or photodiode
Flow threshold value；Central processing module detects photo resistance or photodiode is in closing or conducting state；Work as central processing module
When detecting that photo resistance or photodiode are closed, central processing module triggering alarm module alarm；Device connects
When contacting live high voltage line or belt electricity high-pressure installation, insulating unit be used for insulate, electric current dredge unit be used for into contact with electricity
Spread and be directed at the earth.
The embodiment of the present invention brings following beneficial effect：The powered instruction protection dress of one kind provided in an embodiment of the present invention
Put, method and with the device high voltage protection take, when the device be in live high voltage line or belt electricity high-pressure installation formed magnetic
When in, the polarised light in magnetic field induction unit deflects, and then becomes the state of photo resistance or photodiode
Change, so as to identify live high voltage line or belt electricity high-pressure installation；When the device touches the high press fitting of live high voltage line or belt electricity
When putting, human body and electrical insulation can be made by protection module, and electric current is dredged, so that it is guaranteed that the safety of personnel；Above-mentioned side
Formula can improve the instruction accuracy of charge indicating device, and improve the security of personnel.
Other features and advantages of the present invention will illustrate in the following description, also, partly become from specification
Obtain it is clear that or being understood by implementing the present invention.The purpose of the present invention and other advantages are in specification, claims
And specifically noted structure is realized and obtained in accompanying drawing.
To enable the above objects, features and advantages of the present invention to become apparent, preferred embodiment cited below particularly, and coordinate
Appended accompanying drawing, is described in detail below.
Brief description of the drawings
, below will be to specific in order to illustrate more clearly of the specific embodiment of the invention or technical scheme of the prior art
The required accompanying drawing used is briefly described in embodiment or description of the prior art, it should be apparent that, in describing below
Accompanying drawing is some embodiments of the present invention, for those of ordinary skill in the art, before creative work is not paid
Put, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is a kind of structural representation of powered instruction protector provided in an embodiment of the present invention；
Fig. 2 is a kind of concrete structure schematic diagram of powered instruction protector provided in an embodiment of the present invention；
Fig. 3 is the structural representation of polarised light generation part provided in an embodiment of the present invention；
Fig. 4 is a kind of flow chart of powered instruction means of defence provided in an embodiment of the present invention.
Icon：
300- light sources；302- substrates；304- polarization directions adjust part；306- reflection parts.
Embodiment
To make the purpose, technical scheme and advantage of the embodiment of the present invention clearer, below in conjunction with accompanying drawing to the present invention
Technical scheme be clearly and completely described, it is clear that described embodiment is part of the embodiment of the present invention, rather than
Whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art are not making creative work premise
Lower obtained every other embodiment, belongs to the scope of protection of the invention.
The problem of for above-mentioned charge indicating device indicating effect and poor security, the embodiments of the invention provide one kind
Powered instruction protector, method and the high voltage protection with the device take；The technology can apply to power network patrolman couple
In the inspection and fault search of power circuit, it is described below by embodiment.
Embodiment one：
A kind of structural representation of powered instruction protector shown in Figure 1, the device include central processing module
100 and the sensing module 102, alarm module 104 and the protection module 106 that are connected respectively with central processing module 100；
Above-mentioned sensing module 102 includes magnetic field induction unit 108；The magnetic field induction unit 108 includes polarised light generating unit
Part 110 and polarization light-receiving member 112；Sent out with polarised light generation part 110 in the optical channel direction of the polarization light-receiving member 112
The direction of polarized light gone out is identical；The distance between the polarised light generation part 110 and polarization light-receiving member 112 are more than default
Distance value；The polarization light-receiving member 112 includes photo resistance or photodiode；It is single that above-mentioned protection module 106 includes insulation
Member 118 and electric current dredge unit 120；
When device is not close to live high voltage line or belt electricity high-pressure installation, polarization light-receiving member 112 receives polarised light
The thang-kng amount for the polarised light that generation part 110 is sent is more than photo resistance or photodiode conduction threshold, polarised light propagate to
Photo resistance or photodiode, make photo resistance or photodiode in the conduction state；The conducting state includes photosensitive electricity
The resistance of resistance or photodiode is less than default resistance threshold, or is more than by the electric current of photo resistance or photodiode
Default current threshold；Above-mentioned polarised light includes linearly polarized light；
Specifically, the distance between above-mentioned polarised light generation part 110 and polarization light-receiving member 112 are used for polarised light
Propagate, above-mentioned default distance value works as polarised light under the influence of a magnetic field, after propagating the distance, it may occur that more obvious inclined
The deflection for angle of shaking；And above-mentioned default distance value also needs to consider the limitation of the practical service environment condition of the device, i.e. such as
The fruit device is arranged in less environment space, and the distance can suitably contract on the premise of the inclined deflection angle that wins honour for is ensured
It is small；When the device is arranged in larger environment space, the distance can suitably expand, so that polarised light produces under magnetic fields
Raw larger deflection angle.
When device is close to live high voltage line or belt electricity high-pressure installation, at the polarised light that polarised light generation part 110 is sent
In the magnetic field of high pressure electric forming, the direction of propagation of polarised light shifts, and polarization light-receiving member 112 receives what is shifted
The thang-kng amount of polarised light is less than photo resistance or photodiode conduction threshold, photo resistance or photodiode is in and is closed
State；The closed mode includes photo resistance or the resistance of photodiode is more than default resistance threshold, or by photosensitive
The electric current of resistance or photodiode is less than default current threshold；
Specifically, Faraday effect (also referred to as Faraday rotation or magnetic rotation) is a kind of magneto-optic effect, is in medium
Interior light wave and a kind of interaction in magnetic field；Faraday effect can cause the rotation of plane of polarization, and the rotation and magnetic field are towards light
The linear proportional relation of component of direction of wave travel.The polarised light sent due to polarization light-receiving member with polarised light generation part
Direction is identical, but polarised light, in the communication process of magnetic field, polarization angle can change, and causes polarization light-receiving member to receive
Polarised light luminous flux decline, be arranged at polarization light-receiving member in photo resistance or photodiode can be due to receiving
The change of luminous flux, its conducting state can change, and then can identify live high voltage line or belt electricity high-pressure installation.
Above-mentioned central processing module 100 is used to detect photo resistance or photodiode is in closing or conducting state；When
When central processing module 100 detects that photo resistance or photodiode are closed, the central processing module 100 triggers
Above-mentioned alarm module 104 is alarmed；Specifically, above-mentioned central processing can module 100 think single-chip microcomputer, digital signal processing chip
Deng.
When above-mentioned protection module 106 touches live high voltage line or belt electricity high-pressure installation for device, above-mentioned insulating unit
118 be used for insulate, above-mentioned electric current dredge unit 120 be used for into contact with electric current conduct to greatly.
A kind of powered instruction protector provided in an embodiment of the present invention, when the device is in live high voltage line or belt electricity height
When in the magnetic field that pressure device is formed, the polarised light in magnetic field induction unit deflects, and then makes photo resistance or photosensitive two pole
The state of pipe changes, so as to identify live high voltage line or belt electricity high-pressure installation；When the device touches live high voltage
During line or belt electricity high-pressure installation, human body and electrical insulation can be made by protection module, and electric current is dredged, so that it is guaranteed that personnel
Safety；Aforesaid way can improve the instruction accuracy of charge indicating device, and improve the security of personnel.
Embodiment two：
In order to which a kind of powered instruction protector provided in above-described embodiment one is described in detail, referring to Fig. 2
A kind of concrete structure schematic diagram of shown powered instruction protector；Above-mentioned sensing module also includes infrared temperature sensing unit
200；The infrared temperature sensing unit 200 includes temperature detection subelement 202；
When device is close to uncharged high-voltage line or uncharged high-pressure installation, temperature detection subelement 202 detects
Region in the maximum of temperature and the difference of minimum value be less than default temperature threshold；
When device is close to live high voltage line or belt electricity high-pressure installation, in the region that temperature detection subelement 202 detects
The maximum of temperature and the difference of minimum value be more than default temperature threshold；
Central processing module is used to detect whether above-mentioned difference is more than default temperature threshold；When central processing module detects
When difference is more than default temperature threshold, central processing module triggering alarm module alarm.
For example, said temperature detection sub-unit can detect the temperature of a range of each point, usual live high voltage
The temperature of line or belt electricity high-pressure installation is higher than environment temperature, and therefore, the maximum of the temperature in above-mentioned zone is usually powered height
The temperature of line ball or live high voltage device, the minimum value of the temperature in above-mentioned zone is usually high apart from live high voltage line or belt electricity
The temperature of the point of pressure device farther out.When temperature detection subelement detection certain limit in live high voltage line or belt electricity high pressure be present
During device, the temperature of live high voltage line or belt electricity high-pressure installation is higher than environment temperature, and difference is larger.When temperature detection subelement
When live high voltage line or belt electricity high-pressure installation is not present in the certain limit of detection, the temperature gap of each point in the range of this compared with
It is small, therefore, it can detect to whether there is live high voltage line or belt electricity high-pressure installation in region.
Aforesaid way can detect powered high-voltage line or live high voltage device by way of infrared temperature sensing, further carry
The high indicating effect and accuracy of charge indicating device.
Further, above-mentioned infrared temperature sensing unit 200 also includes Object identifying subelement 204；Said temperature detection
Unit 202 includes line temperature detection part 206 and environment temperature test sections part 208；
When device is close to live high voltage line or belt electricity high-pressure installation, Object identifying subelement is with 204 in the powered height of identification
Line ball or live high voltage device, and recognition result is sent to temperature detection subelement 202；
Above-mentioned line temperature detection part 206 is used for the temperature for detecting powered high-voltage line or live high voltage device；Above-mentioned ring
Border temperature detection part 208 is used to detect the environment temperature residing for powered high-voltage line or live high voltage device；
The difference of temperature and environment temperature that central processing module is used to detect powered high-voltage line or live high voltage device is
It is no to be more than default temperature threshold；When central processing module detection difference is more than default temperature threshold, central processing module
Trigger alarm module alarm.
For example, above-mentioned Object identifying subelement can be to whether there is high-voltage line or high-pressure installation in automatic identification region；Should
The mode of automatic identification can be that the outward appearance picture of high-voltage line or high-pressure installation has been prestored in Object identifying subelement, right
As being provided with camera device in identification subelement；Dress in the realtime graphic that the Object identifying subelement is obtained by camera device
Put and be compared with the outward appearance picture prestored, if similarity is more than a certain setting range, can be determined that the real-time figure
High-voltage line or high-pressure installation be present as in.
First live high voltage line or belt electricity high-pressure installation is identified for aforesaid way, in the live high voltage line to identifying or
Live high voltage device carries out temperature detection, makes the temperature detection of device more targeted, and then improve charge indicating device
Indicating effect and accuracy.
Specifically, said temperature detection sub-unit includes infrared temperature sensing device；The infrared temperature sensing device includes optical filter, heat
Quick resistance and thermopile sensor.The electric heating heap sensor is a kind of pyroelectric infrared sensor, is made up of thermocouple.
In order to improve the deflection angle of above-mentioned polarised light, above-mentioned polarised light generation part and the polarization light-receiving member it
Between be provided with magneto-optic memory technique 218, for propagating polarised light.The magneto-optic memory technique can improve as a kind of polarization light propagation medium
Deflection angle of the polarised light under magnetic fields, and then improve the change for the luminous flux that photo resistance or photodiode receive
Change, so as to improve the sensitivity of charge indicating device.
In order to improve warning effect, above-mentioned alarm module includes sound/light crossing-signal 220；Sound/the light crossing-signal 220 can be with
Two kinds of sound, light alarm signals are simultaneously emitted by, to remind operation maintenance personnel to enhance your vigilance.
The structural representation of polarised light generation part shown in Figure 3；The polarised light generation part include light source 300,
Substrate 302, polarization direction adjustment part 304 and reflection part 306；Polarization direction adjustment part 304 includes liquid crystal light valve；Should
Reflection part 306 includes reflector plate or reflectance coating；Aforesaid substrate 302 and polarization direction adjust part 304 by passing through optical cement
Bonding connection.Polarised light can be occurred by above-mentioned polarised light generation part, and the direction of the polarised light can answer according to actual
It is adjusted with situation.
Embodiment three：
Corresponding to a kind of powered instruction protector provided in above-described embodiment one or embodiment two, the embodiment of the present invention
A kind of high voltage protection clothes are provided, above-mentioned powered instruction protector is provided with high voltage protection clothes.Specifically, the powered finger
Show that the insulating unit in protector is arranged at the inner side of high voltage protection clothes, for human body and high voltage protection clothes to be insulated；The band
Electric current in electricity instruction protector dredges the outside that unit is arranged at high voltage protection clothes；Electric current is dredged unit and is also connected to ground.
High voltage protection clothes provided in an embodiment of the present invention, the powered instruction protector provided with above-described embodiment have phase
Same technical characteristic, so can also solve identical technical problem, reaches identical technique effect.
Example IV：
Corresponding to a kind of powered instruction protector provided in above-described embodiment one or embodiment two, the embodiment of the present invention
Provide a kind of powered instruction means of defence, a kind of flow chart of powered instruction means of defence shown in Figure 4；This method bag
Include following steps：
Step S402, when device is not close to live high voltage line or belt electricity high-pressure installation, polarization light-receiving member receives
The thang-kng amount for the polarised light that polarised light generation part is sent is more than photo resistance or photodiode conduction threshold, polarizes light propagation
To photo resistance or photodiode, make photo resistance or photodiode in the conduction state；Conducting state includes photosensitive electricity
The resistance of resistance or photodiode is less than default resistance threshold, or is more than by the electric current of photo resistance or photodiode
Default current threshold；
Step S404, when device is close to live high voltage line or belt electricity high-pressure installation, polarised light generation part is sent inclined
The light that shakes is in the magnetic field of high pressure electric forming, and the direction of propagation of polarised light shifts, and polarization light-receiving member, which receives, to be occurred partially
The thang-kng amount of the polarised light of shifting is less than photo resistance or photodiode conduction threshold, is in photo resistance or photodiode
Closed mode；Closed mode includes photo resistance or the resistance of photodiode is more than default resistance threshold, or passes through light
The electric current of quick resistance or photodiode is less than default current threshold；
Step S406, central processing module detection photo resistance or photodiode are in closing or conducting state；It is central
When centre processing module detects that photo resistance or photodiode are closed, central processing module triggering alarm module report
It is alert；
Step S408, when protection module device touches live high voltage line or belt electricity high-pressure installation, insulating unit is used for exhausted
Edge, electric current dredge unit be used for into contact with electric current conduct to greatly.
Further, the above method also comprises the following steps：(1) when device is close to uncharged high-voltage line or uncharged height
During pressure device, the maximum for the temperature in region that temperature detection subelement detects and the difference of minimum value are less than default temperature
Spend threshold value；(2) when device is close to live high voltage line or belt electricity high-pressure installation, in the region that temperature detection subelement detects
The maximum of temperature and the difference of minimum value are more than default temperature threshold；(3) whether central processing module detection difference is more than
Default temperature threshold；When central processing module detection difference is more than default temperature threshold, central processing module triggering report
Alert module alarm.
A kind of powered instruction means of defence provided in an embodiment of the present invention, when powered instruction protector is in live high voltage
When in the magnetic field that line or belt electricity high-pressure installation is formed, the polarised light in magnetic field induction unit deflects, and then makes photo resistance
Or the state of photodiode changes, so as to identify live high voltage line or belt electricity high-pressure installation；When the device contacts
During to live high voltage line or belt electricity high-pressure installation, human body and electrical insulation can be made by protection module, and electric current is dredged, from
And ensure the safety of personnel；Aforesaid way can improve the instruction accuracy of charge indicating device, and improve the security of personnel.
In addition, in the description of the embodiment of the present invention, unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected, or be integrally connected；Can
To be mechanical connection or electrical connection；Can be joined directly together, can also be indirectly connected by intermediary, Ke Yishi
The connection of two element internals.For the ordinary skill in the art, with concrete condition above-mentioned term can be understood at this
Concrete meaning in invention.
If the function is realized in the form of SFU software functional unit and is used as independent production marketing or in use, can be with
It is stored in a computer read/write memory medium.Based on such understanding, technical scheme is substantially in other words
The part to be contributed to prior art or the part of the technical scheme can be embodied in the form of software product, the meter
Calculation machine software product is stored in a storage medium, including some instructions are causing a computer equipment (can be
People's computer, server, or network equipment etc.) perform all or part of step of each embodiment methods described of the present invention.
And foregoing storage medium includes：USB flash disk, mobile hard disk, read-only storage (ROM, Read-Only Memory), arbitrary access are deposited
Reservoir (RAM, Random Access Memory), magnetic disc or CD etc. are various can be with the medium of store program codes.
In the description of the invention, it is necessary to explanation, term " " center ", " on ", " under ", "left", "right", " vertical ",
The orientation or position relationship of the instruction such as " level ", " interior ", " outer " be based on orientation shown in the drawings or position relationship, merely to
Be easy to 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 ",
" the 3rd " is only used for describing purpose, and it is not intended that instruction or hint relative importance.
Finally it should be noted that：Embodiment described above, it is only the embodiment of the present invention, to illustrate the present invention
Technical scheme, rather than its limitations, protection scope of the present invention is not limited thereto, although with reference to the foregoing embodiments to this hair
It is bright to be described in detail, it will be understood by those within the art that：Any one skilled in the art
The invention discloses technical scope in, it can still modify to the technical scheme described in previous embodiment or can be light
Change is readily conceivable that, or equivalent substitution is carried out to which part technical characteristic；And these modifications, change or replacement, do not make
The essence of appropriate technical solution departs from the spirit and scope of technical scheme of the embodiment of the present invention, should all cover the protection in the present invention
Within the scope of.Therefore, protection scope of the present invention described should be defined by scope of the claims.
Claims (10)
- A kind of 1. powered instruction protector, it is characterised in that including central processing module and with the central processing module Sensing module, alarm module and the protection module connected respectively；The sensing module includes magnetic field induction unit；The magnetic field induction unit includes polarised light generation part and polarised light connects Receive part；The direction of polarized light phase that the optical channel direction of the polarization light-receiving member is sent with the polarised light generation part Together；The distance between the polarised light generation part and the polarization light-receiving member are more than default distance value；The polarization Light-receiving member includes photo resistance or photodiode；Protection module includes insulating unit and electric current dredges unit；When described device is not close to live high voltage line or belt electricity high-pressure installation, the polarization light-receiving member receives described inclined The thang-kng amount for the polarised light that the light generation part that shakes is sent is more than the photo resistance or photodiode conduction threshold, the polarization Light propagation makes the photo resistance or photodiode in the conduction state to the photo resistance or photodiode；It is described Conducting state includes the photo resistance or the resistance of photodiode is less than default resistance threshold, or by described photosensitive The electric current of resistance or photodiode is more than default current threshold；The polarised light includes linearly polarized light；When described device is close to live high voltage line or belt electricity high-pressure installation, at the polarised light that the polarised light generation part is sent In the magnetic field of high pressure electric forming, the direction of propagation of the polarised light is shifted, and the polarization light-receiving member, which receives, to be occurred The thang-kng amount of the polarised light of skew is less than the photo resistance or photodiode conduction threshold, make the photo resistance or Photodiode is closed；The closed mode includes the resistance of the photo resistance or photodiode more than default Resistance threshold, or default current threshold is less than by the electric current of the photo resistance or photodiode；The central processing module is used to detect the photo resistance or photodiode is in closing or conducting state；When described When central processing module detects that the photo resistance or photodiode are closed, the central processing module triggering The alarm module alarm；When the protection module touches live high voltage line or belt electricity high-pressure installation for described device, the insulating unit is used for Insulation, the electric current dredge unit be used for into contact with electric current conduct to greatly.
- 2. device according to claim 1, it is characterised in that the polarised light generation part includes light source, substrate, polarization Direction adjusts part and reflection part；The polarization direction adjustment part includes liquid crystal light valve；The reflection part includes reflection Piece or reflectance coating；The substrate is connected with polarization direction adjustment part by optics glue bond.
- 3. device according to claim 1, it is characterised in that the polarised light generation part and the polarization light receiver Magneto-optic memory technique is provided between part, for propagating polarised light.
- 4. device according to claim 1, it is characterised in that the sensing module also includes infrared temperature sensing unit；Institute Stating infrared temperature sensing unit includes temperature detection subelement；When described device is close to uncharged high-voltage line or uncharged high-pressure installation, the temperature detection subelement detects Region in the maximum of temperature and the difference of minimum value be less than default temperature threshold；When described device is close to live high voltage line or belt electricity high-pressure installation, in the region that the temperature detection subelement detects The maximum of temperature and the difference of minimum value be more than default temperature threshold；The central processing module is used to detect whether the difference is more than default temperature threshold；When the central processing module When detecting the difference and being more than default temperature threshold, the central processing module triggers the alarm module alarm.
- 5. device according to claim 4, it is characterised in that it is single that the infrared temperature sensing unit also includes Object identifying Member；The temperature detection subelement includes line temperature detection part and environment temperature test sections part；When described device is close to live high voltage line or belt electricity high-pressure installation, the Object identifying subelement is used to identify powered height Line ball or live high voltage device, and recognition result is sent to the temperature detection subelement；The line temperature detection part is used for the temperature for detecting the live high voltage line or belt electricity high-pressure installation；The environment temperature Degree detection part is used to detect the environment temperature residing for the live high voltage line or belt electricity high-pressure installation；The central processing module is used for the temperature for detecting the live high voltage line or belt electricity high-pressure installation and the environment temperature Difference whether be more than default temperature threshold；It is more than default temperature threshold when the central processing module detects the difference When, the central processing module triggers the alarm module alarm.
- 6. the device according to claim 4 or 5, it is characterised in that the temperature detection subelement includes infrared temperature sensing Device；The infrared temperature sensing device includes optical filter, thermistor and thermopile sensor.
- 7. device according to claim 1, it is characterised in that the alarm module includes sound/light crossing-signal.
- 8. a kind of high voltage protection clothes, it is characterised in that be provided with the high voltage protection clothes any one of claim 1-7 Powered instruction protector.
- 9. high voltage protection clothes according to claim 8, it is characterised in that the insulation list in the powered instruction protector Member is arranged at the inner side of the high voltage protection clothes, for human body and high voltage protection clothes to be insulated；Electric current in the powered instruction protector dredges the outside that unit is arranged at the high voltage protection clothes；The electric current is dredged Unit is led also to be connected to ground.
- 10. a kind of powered instruction means of defence, it is characterised in that methods described is applied to any one of claim 1-7 Powered instruction protector, methods described includes：When described device is not close to live high voltage line or belt electricity high-pressure installation, the polarization light-receiving member receives described inclined The thang-kng amount for the polarised light that the light generation part that shakes is sent is more than the photo resistance or photodiode conduction threshold, the polarization Light propagation makes the photo resistance or photodiode in the conduction state to the photo resistance or photodiode；It is described Conducting state includes the photo resistance or the resistance of photodiode is less than default resistance threshold, or by described photosensitive The electric current of resistance or photodiode is more than default current threshold；When described device is close to live high voltage line or belt electricity high-pressure installation, at the polarised light that the polarised light generation part is sent In the magnetic field of high pressure electric forming, the direction of propagation of the polarised light is shifted, and the polarization light-receiving member, which receives, to be occurred The thang-kng amount of the polarised light of skew is less than the photo resistance or photodiode conduction threshold, make the photo resistance or Photodiode is closed；The closed mode includes the resistance of the photo resistance or photodiode more than default Resistance threshold, or default current threshold is less than by the electric current of the photo resistance or photodiode；The central processing module detects the photo resistance or photodiode is in closing or conducting state；When the center When processing module detects that the photo resistance or photodiode are closed, described in the central processing module triggering Alarm module is alarmed；When described device touches live high voltage line or belt electricity high-pressure installation, the insulating unit is used to insulate, and the electric current is dredged Lead unit be used for into contact with electric current conduct to greatly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611071188.4A CN106510043B (en) | 2016-11-29 | 2016-11-29 | Powered instruction protector, method and the high voltage protection with the device take |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611071188.4A CN106510043B (en) | 2016-11-29 | 2016-11-29 | Powered instruction protector, method and the high voltage protection with the device take |
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| Publication Number | Publication Date |
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| CN106510043A CN106510043A (en) | 2017-03-22 |
| CN106510043B true CN106510043B (en) | 2017-12-22 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201611071188.4A Expired - Fee Related CN106510043B (en) | 2016-11-29 | 2016-11-29 | Powered instruction protector, method and the high voltage protection with the device take |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| ES2704635A1 (en) * | 2017-09-18 | 2019-03-19 | Palacios Pablo Jorge | PASSIVE SECURITY SYSTEM AND PROTECTION AGAINST ELECTRICAL ACCIDENTS (Machine-translation by Google Translate, not legally binding) |
| CN113589022B (en) * | 2021-06-02 | 2023-09-29 | 台州宏创电力集团有限公司科技分公司 | Substation equipment live induction and alarm method based on virtual robot |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2035153U (en) * | 1988-04-29 | 1989-03-29 | 高赟 | Electrostatic-induction type fault-protector for high-voltage switch |
| US5132869A (en) * | 1988-06-23 | 1992-07-21 | Ricoh Company, Ltd. | Control circuitry for an image forming apparatus |
| CN201508383U (en) * | 2009-09-22 | 2010-06-16 | 国网电力科学研究院 | Optical fiber direct current comparison instrument for direct current high-voltage transmission |
| CN202351332U (en) * | 2011-10-26 | 2012-07-25 | 中国电力科学研究院 | Electro-optical sensitive unit for electric field measurement |
-
2016
- 2016-11-29 CN CN201611071188.4A patent/CN106510043B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2035153U (en) * | 1988-04-29 | 1989-03-29 | 高赟 | Electrostatic-induction type fault-protector for high-voltage switch |
| US5132869A (en) * | 1988-06-23 | 1992-07-21 | Ricoh Company, Ltd. | Control circuitry for an image forming apparatus |
| CN201508383U (en) * | 2009-09-22 | 2010-06-16 | 国网电力科学研究院 | Optical fiber direct current comparison instrument for direct current high-voltage transmission |
| CN202351332U (en) * | 2011-10-26 | 2012-07-25 | 中国电力科学研究院 | Electro-optical sensitive unit for electric field measurement |
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| CN106510043A (en) | 2017-03-22 |
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