CN104361715B - Substation field operation safety warning control device, system and method - Google Patents
Substation field operation safety warning control device, system and method Download PDFInfo
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- CN104361715B CN104361715B CN201410662782.5A CN201410662782A CN104361715B CN 104361715 B CN104361715 B CN 104361715B CN 201410662782 A CN201410662782 A CN 201410662782A CN 104361715 B CN104361715 B CN 104361715B
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
- G08B21/02—Alarms for ensuring the safety of persons
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Abstract
The invention discloses a substation field operation safety warning control device, system and method. The method comprises the steps that a microwave detector and an infrared detector are controlled to cooperatively detect whether an object moves within a preset region with the height larger than or equal to a preset height; when the object moves within the preset region with the height larger than or equal to the preset height, an audible and visual alarm is controlled to give a warning, and a warning message is sent to a prearranged wireless platform and a prearranged terminal device through a wireless antenna; the prearranged region is located below an electrified bus in a field operation region. By the adoption of the substation field operation safety warning control device, system and method, an operator and related designated personnel can be actively reminded to pay attention to operation safety, and the problem that the warning effect is poor in the prior art when a signboard is hung and other passive reminding modes are adopted can be solved.
Description
Technical field
The present invention relates to control technology field, more particularly, to substation field job safety warning control device, system and
Method.
Background technology
Electric power is the energy using electric energy as power.Electric power is invented in 19 century 70s, and the invention of electric power and application are lifted
Play second industrialization climax, since becoming for 18th century, one of three scientific and technological revolutions that the world occurs, more accelerate from this science and technology
Change the life of people fastly.The large-scale electrical power system that 20th century occurred is most important achievement in the human engineering history of science
One of, the power generation being made up of links such as generating, transmission of electricity, power transformation, distribution and electricity consumptions and consumption system, it is by nature
Primary energy changes into electric power by mechanical energy device, then supplies power to each user through transmission of electricity, power transformation and distribution.It is now
The epoch of internet, but we still have the demand of sustainable growth to electric power, because it is more to we have invented computer, household electrical appliances etc.
Product using electric power.Undeniably, the emergence of new technology makes electric power become the necessity of people.
Power transformation is one of power system important step, the security implementation of substation field operation, for avoiding the occurrence of
Security risk and accident are very necessary.At present, in substation field operation, hang Sign Board and installing block be to ensure that safe
One of technical measures.The powered position that may touch for work on the spot, typically passes through to hang " to halt, Keep Clear-High Voltage！" mark
Know board, for warning on-site personnel.
The mode of this suspension " Sign Board " although certain warning function can be played, but, the warning of " Sign Board "
Means are more passive, and effect is simultaneously inconspicuous, once on-site personnel negligence not to be noted warning sign, possibility will be in work
The powered position in transformer station is touched, thus causing security incident in work.
Content of the invention
In view of this, the invention provides a kind of substation field job safety warning control device, system and method, use
Safe operation is noted with active warning operating personnel and related designated person, it is to avoid prior art hangs " Sign Board " etc. and passively carries
The poor problem of awake mode alarming effect.
For achieving the above object, the following technical scheme of present invention offer:
A kind of substation field job safety warning control device, comprising:
Control casing；The elevating lever being connected with described control cabinet body phase；It is connected with described elevating lever, positioned at described lifting
The flat pad in masthead portion, described flat pad is integrated with microwave detector and Infrared Detectors；With described control cabinet body phase
Connect, positioned at the described audible-visual annunciator controlling casing top；And the wireless antenna being connected with described control cabinet body phase；
Described control casing is used for, and controls described microwave detector and described Infrared Detectors to work in coordination with to detect and be more than or waiting
Predeterminable area in preset height whether there is object movement, when the described predeterminable area more than or equal to described preset height is deposited
When object is mobile, described audible-visual annunciator is controlled to report to the police, by described wireless antenna to wireless platform set in advance and end
End equipment sends warning message；Described predeterminable area is located at below the powered bus in field operation region.
Preferably, described control casing includes:
Cabinet shell；It is connected with described cabinet shell, casing is divided into two-part middle level dividing plate up and down；In described
Layer dividing plate is connected, and is integrated with the control board of control chip and wireless communication module；On the dividing plate of described middle level, with institute
State elevating lever to be connected, drive the direct current generator that described elevating lever stretches；It is connected with described middle level dividing plate, in described
The control panel of layer dividing plate, described cabinet shell is consistent with described control panel in the region of described control panel setting shape,
Size is not less than the opening of described control panel；And it is arranged on described middle level the lower partition, the storage of described control bottom half
Battery and intelligent charging module.
Preferably, four angles of the described bottom controlling casing are respectively arranged with a movable castor.
Preferably, described elevating lever is 3 section elevating levers.
Preferably, the inwall of described cabinet shell is provided with thermal insulation layer, and described thermal insulation layer is nanometer micropore heat-barrier material, institute
State thermal insulation layer to be wrapped up by alkali-free glass fiber cloth or aluminium foil.
Preferably, described control panel includes:
Operation keyboard and indicator lamp.
Preferably, described control casing also includes:
It is arranged at least one radiator fan on described battery top.
A kind of substation field job safety caution control system, comprising:
Substation field job safety warning control device described above, and four stent-type infrared voice acousto-optic reports
Alarm device, in the position at four angles in substation field operating area, the position at each angle is provided with the infrared language of stent-type
Sound acoustic-optic alarm；Described stent-type infrared voice acoustic-optic alarm includes: cradling piece；It is arranged on described cradling piece,
Emitting head and the infrared transmitter of described support vertical；It is arranged on described cradling piece, reception head is red with described support vertical
Outer receiver；And it is arranged on the controller on described cradling piece and the second audible-visual annunciator；
Described controller is used for, and when described infrared remote receiver reaches Preset Time and do not receive infrared signal, controls institute
State the second audible-visual annunciator to report to the police.
A kind of substation field job safety warns control method, is applied to substation field job safety described above
Warning control device, methods described includes:
Control in the predeterminable area more than or equal to preset height whether microwave detector and Infrared Detectors work in coordination with detection
There is object to move；
When the described predeterminable area more than or equal to described preset height has object and moves, control described sound and light alarm
Device is reported to the police, and sends warning message by described wireless antenna to wireless platform set in advance and terminal device；Described preset areas
Domain is located at below the powered bus in field operation region.
Preferably, described control microwave detector and Infrared Detectors work in coordination with detection pre- more than or equal to preset height
If before region is moved with the presence or absence of object, also including:
Control described elevating lever that described flat pad is increased to the height corresponding with the voltage of described bus.
Understand via above-mentioned technical scheme, compared with prior art, the invention provides a kind of substation field operation
Security warning control device, system and method.In substation field operation, the substation field operation that the present invention is provided is pacified
Full warning control device is placed on the lower section of the powered bus of pre- operation.The substation field job safety warning that the present invention provides
Control device includes: controls casing；The elevating lever being connected with described control cabinet body phase；It is connected with described elevating lever, positioned at institute
State the flat pad at elevating lever top, described flat pad is integrated with microwave detector and Infrared Detectors；With described control
Casing is connected, positioned at the described audible-visual annunciator controlling casing top；And the wireless sky being connected with described control cabinet body phase
Line.The technical scheme being provided using the present invention, controls microwave detector described in case control and described Infrared Detectors to work in coordination with and visit
Survey and whether there is object movement in the predeterminable area more than or equal to preset height, when the institute more than or equal to described preset height
State predeterminable area exist object mobile when, control described audible-visual annunciator to report to the police, by described wireless antenna to set in advance
Wireless platform and terminal device send warning message；Described predeterminable area is located at below the powered bus in field operation region.Therefore,
Once substation field operating personnel's violation operation, such as hand-held conductive body occurs in the region below bus, hand-held
When conductive body has reached preset height with respect to the height on ground, the technical scheme that the present invention provides, control described acousto-optic report
Alert device is reported to the police, and active warning on-site personnel is taken care, by described wireless antenna to wireless platform set in advance and
Terminal device sends warning message, and designated person's (such as operation maintenance personnel) can be notified in time to have operating personnel's violation operation, with
Just designated person rushes towards scene and carries out relevant treatment, it is to avoid the generation of security incident.Therefore, the technical scheme that the present invention provides,
Active warning operating personnel can note safe operation with related designated person, it can be avoided that prior art hangs " Sign Board " etc.
The poor problem of the passive mode alarming effect reminded.
Brief description
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
Have technology description in required use accompanying drawing be briefly described it should be apparent that, drawings in the following description be only this
Inventive embodiment, for those of ordinary skill in the art, on the premise of not paying creative work, can also basis
The accompanying drawing providing obtains other accompanying drawings.
Fig. 1 is a kind of structure chart of substation field job safety warning control device provided in an embodiment of the present invention；
Fig. 2 is the flow chart that a kind of substation field job safety provided in an embodiment of the present invention warns control method.
Specific embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation description is it is clear that described embodiment is only a part of embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of not making creative work
Embodiment, broadly falls into the scope of protection of the invention.
Understandable for enabling the above objects, features and advantages of the present invention to become apparent from, below in conjunction with the accompanying drawings and specifically real
The present invention is further detailed explanation to apply mode.
Embodiment
Refer to Fig. 1, Fig. 1 is a kind of substation field job safety warning control device provided in an embodiment of the present invention
Structure chart.As shown in figure 1, this device includes:
Control casing 101；
With the described elevating lever 102 controlling casing 101 to be connected；
It is connected with described elevating lever 102, positioned at the flat pad 103 at described elevating lever 102 top, described flat pad
It is integrated with microwave detector 104 and Infrared Detectors 105 on 103；It is connected with described control casing 101, positioned at described control
The audible-visual annunciator 106 on casing 101 top；And control the wireless antenna 107 that is connected of casing 101 with described；
Described control casing 101 is used for, and controls described microwave detector 104 and described Infrared Detectors 105 to work in coordination with and detect
Whether there is object in the predeterminable area more than or equal to preset height to move, when more than or equal to described in described preset height
Predeterminable area exist object mobile when, control described audible-visual annunciator 106 to report to the police, by described wireless antenna 107 to setting in advance
Fixed wireless platform and terminal device send warning message；Described predeterminable area is located at below the powered bus in field operation region.
Specifically, the substation field job safety warning control device that the present invention provides, when using, places it in
At operation field " here work " nameplate or " top bus is powered " nameplate.When someone breaks rules and regulations to pass through safe fence or close
Equipment is run, described Infrared Detectors 105 (infrared ray is blocked), described microwave detector 104 (detect object above operation
Enter investigative range) to described control casing 101 transmitting alarm signal, after described control casing 101 judges, control described acousto-optic
Alarm 106 sends chimes of doom and starts light flash, is wirelessly put down to set in advance by described wireless antenna 107 simultaneously
Platform and terminal device send warning message.
Specifically, described control casing 101 includes:
Cabinet shell；It is connected with described cabinet shell, casing is divided into two-part middle level dividing plate up and down；In described
Layer dividing plate is connected, and is integrated with the control board of control chip and wireless communication module；On the dividing plate of described middle level, with institute
State elevating lever to be connected, drive the direct current generator that described elevating lever stretches；It is connected with described middle level dividing plate, in described
The control panel of layer dividing plate, described cabinet shell is consistent with described control panel in the region of described control panel setting shape,
Size is not less than the opening of described control panel；And it is arranged on described middle level the lower partition, the storage of described control bottom half
Battery and intelligent charging module.
Further, four angles of the described bottom controlling casing 101 are respectively arranged with a movable castor.
Further, described elevating lever 102 is 3 section elevating levers.Optionally, the substation field operation peace that the present invention provides
Full warning control device, when described elevating lever 102 is fully withdrawn, length is 2.6 meters；When described elevating lever 102 shrinks completely
When, length is 1.3 meters.Optionally, the described height controlling casing 101 is 1 meter.
Detection height (i.e. detection range) of described microwave detector 104 and described Infrared Detectors 105 can reach 12
Rice, mainly for 220 kilovolts of buses, 35 kilovolts of buses.Specifically, 9.3 meters of 220 kilovolts of buses height, charging equipment safety away from
From 3 meters, adjust substation field job safety warning control device height a rice (people does not cause wrong report by detector), detect
Distance meets detection and requires, and optionally, the value of a is 2；5 meters of 35 kilovolts of buses height, deducts 1 meter of charging equipment safe distance, adjusts
Whole substation field job safety warning control device height b rice (people does not cause wrong report by detector), detection range meets
Detect and require, optionally, the value of b is 1.8.Microwave and passive infrared complex probe, and through the digital analysis of asic fuzzy logic, energy
The interference that enough exclusion conventional detector cannot overcome, only to true mobile alarm, can effectively prevent wrong report from failing to report.In addition, it is logical
Cross microwave self-adapting frequency modulation and linear propagation technology, the interference such as electric fan, hanger can be filtered.
Optionally, the major parameter of described microwave detector 104 is:
Detection angle: 110 °
Coverage: 12 meters × 12 meters
Operating frequency: 3.2ghz
Operating temperature: -40 degrees Celsius to 60 degrees Celsius
Electromagnetism interference: greater than 30 volt/rice
Anti- white light disturbs: greater than 1,000,000 luxs.
Specifically, optionally, on the flat pad 103 at described elevating lever 102 top, it is integrated with two microwave soundings
Device 104 and an Infrared Detectors 105.One Infrared Detectors 105 is arranged in described two microwave detectors 104
Between position.
Further, the inwall of the described cabinet shell controlling casing 101 is provided with thermal insulation layer, and described thermal insulation layer is nanometer
Micropore heat-barrier material, described thermal insulation layer is wrapped up by alkali-free glass fiber cloth or aluminium foil.External high temperature ring can be completely cut off by thermal insulation layer
Border, makes the described electric components controlling in casing 101 can normally use.
Further, described control panel includes:
Operation keyboard and indicator lamp.User can be controlled to described control casing 101 by operation keyboard, Jin Erda
Purpose to the substation field job safety warning control device controlling the present invention to provide.Indicator lamp is used for indicating that transformer station is existing
The running status of field job safety warning control device and instruction are reported to the police.
Further, described control casing 101 also includes:
It is arranged at least one radiator fan on described battery top, for radiating treatment is carried out to battery.
Invention additionally discloses a kind of substation field job safety caution control system, this system includes:
Substation field job safety warning control device described above, and four stent-type infrared voice acousto-optic reports
Alarm device.
Specifically, in the position at four angles in substation field operating area, the position at each angle is provided with a support
Formula infrared voice acoustic-optic alarm.Described stent-type infrared voice acoustic-optic alarm includes: cradling piece；It is arranged on described
On hack lever, the infrared transmitter of emitting head and described support vertical；It is arranged on described cradling piece, receive head and hang down with described support
Straight infrared remote receiver；And it is arranged on the controller on described cradling piece and the second audible-visual annunciator；
Described controller is used for, and when described infrared remote receiver reaches Preset Time and do not receive infrared signal, controls institute
State the second audible-visual annunciator to report to the police.Specifically, described Preset Time, optionally, is 20 milliseconds.
Such as, in the position at four angles in substation field operating area, a stent-type infrared voice sound being respectively provided with
Light alarm device is a, b, c and d.Optionally, a transmitting infrared ray, b receives the infrared ray of a transmitting；B launches infrared ray, and c receives b
The infrared ray of transmitting；C launches infrared ray, and d receives the infrared ray of c transmitting；D launches infrared ray, and a receives the infrared ray of d transmitting.From
And a, this four stent-type infrared voice acoustic-optic alarms of b, c and d formed together with ultrared fence, once someone passes through this
Some side of individual fence, when the corresponding infrared remote receiver in this side reaches Preset Time and do not receive infrared signal, just controls
Make described second audible-visual annunciator to report to the police, thus realizing the security management and control to substation field operating area.Substation field is made
The substation field job safety that the stent-type infrared voice acoustic-optic alarm of four Angle Position in industry region is provided with the present invention
Warning control device is used in combination, and can effectively improve safety warning effect, thus preventing the generation of security incident.
Refer to Fig. 2, Fig. 2 is that a kind of substation field job safety provided in an embodiment of the present invention warns control method
Flow chart.As shown in Fig. 2 the method includes:
Step s201, controls microwave detector and Infrared Detectors to work in coordination with and detect default more than or equal to preset height
Region whether there is object and moves；
Step s202, when the described predeterminable area more than or equal to described preset height has object and moves, controls institute
State audible-visual annunciator to report to the police, warning message is sent to wireless platform set in advance and terminal device by described wireless antenna.
Specifically, described predeterminable area is located at below the powered bus in field operation region.
Further, described step s201 (controls microwave detector and Infrared Detectors to work in coordination with to detect and be more than or equal to
The predeterminable area of preset height whether there is object and moves) before, also include:
Control described elevating lever that described flat pad is increased to the height corresponding with the voltage of described bus.
Understand via above-mentioned technical scheme, compared with prior art, the invention provides a kind of substation field operation
Security warning control device, system and method.In substation field operation, the substation field operation that the present invention is provided is pacified
Full warning control device is placed on the lower section of the powered bus of pre- operation.The substation field job safety warning that the present invention provides
Control device includes: controls casing；The elevating lever being connected with described control cabinet body phase；It is connected with described elevating lever, positioned at institute
State the flat pad at elevating lever top, described flat pad is integrated with microwave detector and Infrared Detectors；With described control
Casing is connected, positioned at the described audible-visual annunciator controlling casing top；And the wireless sky being connected with described control cabinet body phase
Line.The technical scheme being provided using the present invention, controls microwave detector described in case control and described Infrared Detectors to work in coordination with and visit
Survey and whether there is object movement in the predeterminable area more than or equal to preset height, when the institute more than or equal to described preset height
State predeterminable area exist object mobile when, control described audible-visual annunciator to report to the police, by described wireless antenna to set in advance
Wireless platform and terminal device send warning message；Described predeterminable area is located at below the powered bus in field operation region.Therefore,
Once substation field operating personnel's violation operation, such as hand-held conductive body occurs in the region below bus, hand-held
When conductive body has reached preset height with respect to the height on ground, the technical scheme that the present invention provides, control described acousto-optic report
Alert device is reported to the police, and active warning on-site personnel is taken care, by described wireless antenna to wireless platform set in advance and
Terminal device sends warning message, and designated person's (such as operation maintenance personnel) can be notified in time to have operating personnel's violation operation, with
Just designated person rushes towards scene and carries out relevant treatment, it is to avoid the generation of security incident.Therefore, the technical scheme that the present invention provides,
Active warning operating personnel can note safe operation with related designated person, it can be avoided that prior art hangs " Sign Board " etc.
The poor problem of the passive mode alarming effect reminded.
Last in addition it is also necessary to explanation, herein, such as first and second or the like relational terms be used merely to by
One entity or operation are made a distinction with another entity or operation, and not necessarily require or imply these entities or operation
Between there is any this actual relation or order.And, term " inclusion ", "comprising" or its any other variant meaning
Covering comprising of nonexcludability, so that including a series of process of key elements, method, article or equipment not only include that
A little key elements, but also include other key elements being not expressly set out, or also include for this process, method, article or
The intrinsic key element of equipment.In the absence of more restrictions, the key element being limited by sentence "including a ...", does not arrange
Remove and also there is other identical element in the process including described key element, method, article or equipment.
In this specification, each embodiment is described by the way of going forward one by one, and what each embodiment stressed is and other
The difference of embodiment, between each embodiment identical similar portion mutually referring to.For method disclosed in embodiment
For, because it is corresponding with device disclosed in embodiment, so description is fairly simple, say referring to device part in place of correlation
Bright.
The step of the method in conjunction with the embodiments described herein description or algorithm can directly be held with hardware, processor
The software module of row, or the combination of the two is implementing.Software module can be placed in random access memory (ram), internal memory, read-only deposit
Reservoir (rom), electrically programmable rom, electrically erasable rom, register, hard disk, moveable magnetic disc, cd-rom or technology
In known any other form of storage medium in field.
Described above to the disclosed embodiments, makes professional and technical personnel in the field be capable of or uses the present invention.
Multiple modifications to these embodiments will be apparent from for those skilled in the art, as defined herein
General Principle can be realized without departing from the spirit or scope of the present invention in other embodiments.Therefore, the present invention
It is not intended to be limited to the embodiments shown herein, and be to fit to and principles disclosed herein and features of novelty phase one
The scope the widest causing.
Claims (9)
1. a kind of substation field job safety warning control device is it is characterised in that include:
Control casing；The elevating lever being connected with described control cabinet body phase；It is connected with described elevating lever, positioned at described lifting masthead
The flat pad in portion, described flat pad is integrated with microwave detector and Infrared Detectors；It is connected with described control cabinet body phase,
Positioned at the described audible-visual annunciator controlling casing top；And the wireless antenna being connected with described control cabinet body phase；
Described control casing is used for, and controls described microwave detector and described Infrared Detectors to work in coordination with and detect more than or equal to pre-
If the predeterminable area of height whether there is object moving, when the described predeterminable area existence more than or equal to described preset height
When body is mobile, controls described audible-visual annunciator to report to the police, set to wireless platform set in advance and terminal by described wireless antenna
Preparation is delivered newspaper alarming information；Described predeterminable area is located at below the powered bus in field operation region；
Described control casing includes:
Cabinet shell；It is connected with described cabinet shell, casing is divided into two-part middle level dividing plate up and down；With described middle level every
Plate is connected, and is integrated with the control board of control chip and wireless communication module；On the dividing plate of described middle level, with described liter
Fall bar is connected, and drives the direct current generator that described elevating lever stretches；Be connected with described middle level dividing plate, perpendicular to described middle level every
The control panel of plate, described cabinet shell is consistent with described control panel in the region of described control panel setting shape, size
Opening not less than described control panel；And it is arranged on described middle level the lower partition, the battery of described control bottom half
And intelligent charging module.
2. device according to claim 1 is it is characterised in that four angles of the bottom of described control casing are respectively arranged with
One movable castor.
3. device according to claim 1 is it is characterised in that described elevating lever is 3 section elevating levers.
4. device according to claim 1 is it is characterised in that the inwall of described cabinet shell is provided with thermal insulation layer, described
Thermal insulation layer is nanometer micropore heat-barrier material, and described thermal insulation layer is wrapped up by alkali-free glass fiber cloth or aluminium foil.
5. device according to claim 1 is it is characterised in that described control panel includes:
Operation keyboard and indicator lamp.
6. device according to claim 1 is it is characterised in that described control casing also includes:
It is arranged at least one radiator fan on described battery top.
7. a kind of substation field job safety caution control system is it is characterised in that include:
Substation field job safety warning control device described in claim 1～6 any one, and four stent-types are red
Foreign language sound acoustic-optic alarm, in the position at four angles in substation field operating area, the position at each angle is provided with one
Stent-type infrared voice acoustic-optic alarm；Described stent-type infrared voice acoustic-optic alarm includes: cradling piece；It is arranged on institute
State on cradling piece, the infrared transmitter of emitting head and described support vertical；It is arranged on described cradling piece, receive head and described
The vertical infrared remote receiver of frame；And it is arranged on the controller on described cradling piece and the second audible-visual annunciator；
Described controller is used for, and when described infrared remote receiver reaches Preset Time and do not receive infrared signal, controls described the
Two audible-visual annunciators are reported to the police.
8. a kind of substation field job safety warning control method is it is characterised in that to be applied to claim 1～6 any one
Substation field job safety warning control device described in, methods described includes:
Microwave detector and Infrared Detectors is controlled to work in coordination with detection and whether there is in the predeterminable area more than or equal to preset height
Object moves；
When the described predeterminable area more than or equal to described preset height has object and moves, control described audible-visual annunciator report
Alert, warning message is sent to wireless platform set in advance and terminal device by described wireless antenna；Described predeterminable area position
Below the powered bus in field operation region.
9. method according to claim 8 is it is characterised in that described control microwave detector and Infrared Detectors are worked in coordination with and visited
Surveyed before the predeterminable area more than or equal to preset height is mobile with the presence or absence of object, also include:
Control described elevating lever that described flat pad is increased to the height corresponding with the voltage of described bus.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410662782.5A CN104361715B (en) | 2014-11-19 | 2014-11-19 | Substation field operation safety warning control device, system and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410662782.5A CN104361715B (en) | 2014-11-19 | 2014-11-19 | Substation field operation safety warning control device, system and method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104361715A CN104361715A (en) | 2015-02-18 |
| CN104361715B true CN104361715B (en) | 2017-01-25 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410662782.5A Active CN104361715B (en) | 2014-11-19 | 2014-11-19 | Substation field operation safety warning control device, system and method |
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| CN105516693A (en) * | 2016-02-19 | 2016-04-20 | 国网山东省电力公司滨州供电公司 | Multifunctional electricity use checking device |
| CN106023526B (en) * | 2016-07-29 | 2018-11-30 | 国家电网公司 | A kind of high-order peace of infrared voice alarm arranges device |
| CN111754900A (en) * | 2020-06-15 | 2020-10-09 | 白金泉 | Novel secondary screen cabinet safety measure arrangement system |
| CN113362547A (en) * | 2021-04-26 | 2021-09-07 | 国网江苏省电力有限公司常州供电分公司 | Safety reminding method for substation equipment in working |
| CN113223260B (en) * | 2021-04-26 | 2024-03-19 | 国网江苏省电力有限公司常州供电分公司 | Safety reminding auxiliary device for transformer substation equipment work |
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| CN103345821A (en) * | 2013-07-22 | 2013-10-09 | 周芸 | Inductive type human body approach warning controller |
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| US7782199B2 (en) * | 2008-05-21 | 2010-08-24 | Michael Issokson | Portable self-contained alarm system |
| CN102708656A (en) * | 2012-06-13 | 2012-10-03 | 绍兴电力局 | Transformer substation high-rising electrified body anti-approaching laser safety scanning alarming device |
| CN103021124A (en) * | 2012-11-26 | 2013-04-03 | 沧州供电公司 | Audible and visual alarm for safety distance of power operation |
| CN103345821A (en) * | 2013-07-22 | 2013-10-09 | 周芸 | Inductive type human body approach warning controller |
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