CN106816041A - For the equipment of ship alarm and the evidence obtaining violating the regulations of Great span ultra-high-tension power transmission line - Google Patents
For the equipment of ship alarm and the evidence obtaining violating the regulations of Great span ultra-high-tension power transmission line Download PDFInfo
- Publication number
- CN106816041A CN106816041A CN201710180971.2A CN201710180971A CN106816041A CN 106816041 A CN106816041 A CN 106816041A CN 201710180971 A CN201710180971 A CN 201710180971A CN 106816041 A CN106816041 A CN 106816041A
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- Prior art keywords
- ship
- module
- transmission line
- power transmission
- regulations
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G3/00—Traffic control systems for marine craft
- G08G3/02—Anti-collision systems
-
- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G3/00—Traffic control systems for marine craft
Abstract
The invention discloses a kind of equipment of ship alarm and the evidence obtaining violating the regulations for Great span ultra-high-tension power transmission line, it is characterised in that it includes navigation warning lamp, transport information lamp, picture recognition module, video image evidence obtaining module, power supply module and central data processing system；The navigation warning lamp, transport information lamp, picture recognition module, video image evidence obtaining module, power supply module are uniformly distributed on the wire near Great span ultra-high-tension power transmission line sag position, and the central data processing system is arranged on neighbouring shaft tower.Provided by the present invention for the equipment of ship alarm and the evidence obtaining violating the regulations of Great span ultra-high-tension power transmission line, warning information can be in advance sent to the large ship from below high-voltage conducting wires, the warning information that no thoroughfare is sent in advance to superelevation large ship and is started camera shooting evidence-obtaining function, field conditions monitoring is carried out to the ship, personnel casualty accidentses can be effectively prevented to occur, and when there is accident, investigation work is started in time.
Description
Technical field
The present invention relates to ship alarm field, more particularly to a kind of ship alarm for Great span ultra-high-tension power transmission line and
The equipment of evidence obtaining violating the regulations.
Background technology
It is more next across river/big across ultra-high-tension power transmission line over strait with the development of China's super-pressure/extra-high voltage grid in recent years
It is more, when hull large ship higher passes through from ultra-high-tension power transmission line lower section, because electrical safety distance is not enough, exist
Jeopardize the accident potential that ship's staff's life security and high-voltage conducting wires are severed line by hull.In recent years China and foreign countries have occurred a lot of
Ship severs high-voltage conducting wires accident, causes casualties and the impaired heavy losses of high-tension line.Therefore it is badly in need of a kind of using
In the equipment of ship warning and the evidence obtaining violating the regulations of Great span ultra-high-tension power transmission line.
The content of the invention
The purpose of the present invention is that and solves the above problems, there is provided a kind of ship for Great span ultra-high-tension power transmission line is accused
The equipment collected evidence alert and violating the regulations.
In order to achieve the above object, the present invention is adopted the following technical scheme that：It is a kind of for Great span ultra-high-tension power transmission line
Ship alert and evidence obtaining violating the regulations equipment, it is characterised in that including navigation warning lamp, transport information lamp, picture recognition module, regard
Frequency image forensics module, power supply module and central data processing system；The navigation warning lamp, transport information lamp, image recognition
Module, video image evidence obtaining module, power supply module are uniformly distributed near Great span ultra-high-tension power transmission line sag position
On wire, the central data processing system is arranged on neighbouring shaft tower；
The navigation warning lamp, transport information lamp are used to send warning information to the large ship passed through from high-voltage conducting wires lower section；
Described image identification module is used to identify the height of the large ship passed through from high-voltage conducting wires lower section；
Video image evidence obtaining module is used to sending the ship more than preset height in advance the warning information that no thoroughfare simultaneously
Start camera shooting evidence-obtaining, field conditions monitoring is carried out to the ship；
The power supply module uses the power supply technique of " sensing power taking+twin-stage mu balanced circuit design+lithium cell charging ".
Further, the bipolar mu balanced circuit prime uses the pre- voltage stabilizing of Boost circuit of cushioning control function, and rear class is used
Buck circuits obtain the charging voltage matched with lithium battery.
Further, the power supply module also includes intelligent charge management function module, is provided with MPPT control technologies, high-low pressure
Protection, it is automatic recover, temperature-compensating, with filling by force, equilibrium is filled, the stage of floating charge three automatically controls charge mode.
Further, the navigation warning lamp, transport information lamp, picture recognition module, video image evidence obtaining module, power supply mould
The shell of block is designed using 304 stainless steels and IP67 degree of protection.
Further, the algorithm of described image identification module identification steamer height is comprised the following steps：
According to rivers/sea, the live application characteristic and Options of Ship Navigation feature of high-tension line, using background difference and interframe
The moving target cutting analysis algorithm that difference is combined extracts ship profile；
Ship is highly counted using fuzzy ART neural network identification algorithm, different height ship geometric properties algorithm
Calculate identification.
Further, also including wireless WIFI module and 4G wireless modules, the video image evidence obtaining module passes through WIFI nets
Network is sent to the central data processing system, and the central data processing system is sent to backstage by 4G networks.
The present invention has the following advantages and beneficial effect relative to prior art：
1st, alerted provided by the present invention for the ship of Great span ultra-high-tension power transmission line and the equipment collected evidence violating the regulations, comprehensively use mesh
Preceding newest electronic information technology, video processing technique, intelligent sensing technology etc., can be to the large-scale wheel from below high-voltage conducting wires
Ship sends warning information in advance, send the warning information that no thoroughfare in advance to superelevation large ship and start camera shooting evidence-obtaining work(
Can, field conditions monitoring is carried out to the ship, not only can effectively prevent personnel casualty accidentses to occur, and thing once occurs
Therefore, on-site supervision data can be transferred by backstage at once, investigation work is started to scene.
2nd, alerted provided by the present invention for the ship of Great span ultra-high-tension power transmission line and the equipment collected evidence violating the regulations, it is used
Bipolar mu balanced circuit：Prime uses the pre- voltage stabilizing of Boost circuit of cushioning control function, it is ensured that electricity-fetching module can export higher
Voltage effectively prevents and treats magnetic core saturation to obtain maximum power output；Rear class is obtained and lithium battery using Buck circuits
The charging voltage for matching.
3rd, alerted provided by the present invention for the ship of Great span ultra-high-tension power transmission line and the equipment collected evidence violating the regulations, employed
Power filter, Phototube Coupling, digital filtering, software and hardware house dog and fine PCB design, good ground connection and shielding work
The many technical measures such as skill, the selection of high-quality component, it is ensured that these parts have excellent Electro Magnetic Compatibility, it is ensured that
The stability of longtime running under hyperbaric environment；Designed using 304 stainless steels and IP67 degree of protection on surface structure, really
Protecting part longtime running has the environmental adaptability such as excellent antirust corrosion-proof, waterproof.
Brief description of the drawings
Fig. 1 is the device structure schematic diagram of the alarm of embodiment ship and evidence obtaining violating the regulations.
Specific embodiment
With reference to embodiment and accompanying drawing, the present invention is described in further detail, but embodiments of the present invention are not limited
In this.
Embodiment
Shown in reference picture 1, for the equipment of ship alarm and the evidence obtaining violating the regulations of Great span ultra-high-tension power transmission line, its feature exists
In, including navigation warning lamp, transport information lamp, picture recognition module, video image evidence obtaining module, power supply module and central data
Processing system；The navigation warning lamp, transport information lamp, picture recognition module, video image evidence obtaining module, power supply module are uniform
On wire near Great span ultra-high-tension power transmission line sag position, the central data processing system is arranged on attached distributing installation
On nearly shaft tower；
The navigation warning lamp, transport information lamp are used to send warning information to the large ship passed through from high-voltage conducting wires lower section；
Described image identification module is used to identify the height of the large ship passed through from high-voltage conducting wires lower section；
Video image evidence obtaining module is used to sending the ship more than preset height in advance the warning information that no thoroughfare simultaneously
Start camera shooting evidence-obtaining, field conditions monitoring is carried out to the ship；
The power supply module uses the power supply technique of " sensing power taking+twin-stage mu balanced circuit design+lithium cell charging ".
Further, the bipolar mu balanced circuit prime uses the pre- voltage stabilizing of Boost circuit of cushioning control function, and rear class is used
Buck circuits obtain the charging voltage matched with lithium battery.
Further, the power supply module also includes intelligent charge management function module, is provided with MPPT control technologies, high-low pressure
Protection, it is automatic recover, temperature-compensating, with filling by force, equilibrium is filled, the stage of floating charge three automatically controls charge mode.
Further, the navigation warning lamp, transport information lamp, picture recognition module, video image evidence obtaining module, power supply mould
The shell of block is designed using 304 stainless steels and IP67 degree of protection.
In the present embodiment, the navigation warning lamp, transport information lamp, picture recognition module, video image evidence obtaining module,
Power supply module is uniformly distributed on the wire near Great span ultra-high-tension power transmission line sag position, the central data treatment
System is arranged on neighbouring shaft tower.To improve the operational reliability of these parts, they are independently using " sensing power taking+lithium
The power supply mode of battery ".Compare many on high voltage induction power taking technology article, but generally sensing power taking technology is designed not at present
Rationally cause that supply voltage is unstable, long-term lasting stability is run cannot to ensure equipment, only research without scene
Using etc. phenomenon.The present embodiment is using sensing power taking+twin-stage mu balanced circuit design+lithium cell charging（DC12V）Unique power supply
Technology：
It is electric with output according to induction coil power output across river/voltage of high-voltage line grade over strait and operating load feature, is set up
The Mathematical Modeling of pressure, load power consumption, magnetic core parameter and coil turn, designs rational sensing electricity taking coil, it is ensured that output electricity
Pressure can match with electric current with lithium battery capacity；
In order to ensure the charging effect of lithium battery, the present invention devises bipolar mu balanced circuit：Prime is using cushioning control function
The pre- voltage stabilizing of Boost circuit, it is ensured that electricity-fetching module can export voltage higher to obtain maximum power output, and effectively prevent
Control magnetic core saturation；Rear class obtains the charging voltage matched with lithium battery using Buck circuits.
In order to ensure the prolonged application of lithium battery, the present invention goes back intelligent charge management function module, is designed with advanced
MPPT (maximal power tracing) control technology, high-low pressure protection, automatic recovery, temperature-compensating, with filling by force, equilibrium is filled, floating charge
Three stages automatically controlled the functions such as charge mode.
In addition, navigation warning lamp, transport information lamp, picture recognition module in the present embodiment, video image evidence obtaining module,
Power supply module whole installation and operation is subjected to strong electromagnetic radiation, lightning impulse, high-frequency noise harmony wave interference on high-voltage conducting wires
Deng multi-party influence, system monitoring data error is gently then caused to increase or loss of data, it is heavy then cause system " deadlock ".To strengthen this
The interference rejection ability of a little component models, the present embodiment additionally uses power filter, Phototube Coupling, digital filtering, software and hardware house dog
And many technical measures such as fine PCB design, good ground connection and shielding process, the selection of high-quality component, it is ensured that
These parts have excellent Electro Magnetic Compatibility, it is ensured that the stability of longtime running under hyperbaric environment.In the present embodiment
Designed using 304 stainless steels and IP67 degree of protection on surface structure, it is ensured that part longtime running has excellent antirust
The environmental adaptability such as corrosion-resistant, waterproof.
Further, the algorithm of described image identification module identification steamer height is comprised the following steps：
According to rivers/sea, the live application characteristic and Options of Ship Navigation feature of high-tension line, using background difference and interframe
The moving target cutting analysis algorithm that difference is combined extracts ship profile；
Ship is highly counted using fuzzy ART neural network identification algorithm, different height ship geometric properties algorithm
Calculate identification.
In the present embodiment, on the basis of traditional images recognizer, unique according to rivers/sea, high-tension line etc.
Live application characteristic and Options of Ship Navigation feature, develop the moving target cutting point that background difference and inter-frame difference are combined
Analysis algorithm, fuzzy ART neural network identification algorithm, different height ship geometric properties algorithm, deep learning, medium filtering
With the Anti-interference algorithm of morphologic filtering etc. and be applied in picture recognition module, can successfully to the ship more than certain altitude
Oceangoing ship is identified.
Further, also including wireless WIFI module and 4G wireless modules, the video image evidence obtaining module passes through WIFI nets
Network is sent to the central data processing system, and the central data processing system is sent to backstage by 4G networks.
In the present embodiment, the image/video information of shooting is by international newest H.265 video decompression technology
Processed, backstage is then sent to by 4G Wi-Fis；The wireless network communication technique being combined using 4G and WIFI, it is real
Existing front end alarm equipment and with the data transfer between background application end, high-tension line attendant.
When the present embodiment equipment is run, at the scene under normal circumstances, the transport information lamp gives a green light always；The navigation
Warning lamp（It is built-in with photosensitive sensor）At night or when intensity of illumination is less than certain Lux, navigation warning lamp is always for bright；White
When it or intensity of illumination are higher than certain Lux, navigation warning lamp is always to go out；The video camera installed on wire was every 6 hours（Specifically
Time can be set according to demand）Timing is once captured to scene, and is sent to central data processing system by WIFI network
System, central data processing system is sent to backstage by by 4G networks.
When there is ultrahigh ship at the scene, transport information lamp is changed into green light in 1000 meters of distance from red light；Navigation is warned
Lamp（It is built-in with photosensitive sensor）At night or when intensity of illumination is less than certain Lux, navigation warning lamp is always for bright；On daytime or
When intensity of illumination is higher than certain Lux, navigation warning lamp is always to go out；The video camera installed on wire can start video recorder and image
It is automatic to capture function, and central data processing system is sent to by WIFI network, central data processing system is by by 4G
Network sends a warning message and live real-time video to backstage, and backstage sends a warning message and scene to line management personnel's mobile phone
Image/video, points out it to pay close attention to live special status.
It is emphasized that there is the accident that a lot of ultrahigh ships sever high-tension line both at home and abroad in recent years, cause great
Casualties and grid equipment stop transport heavy losses.Assuming that ship severs a 500kV transmission line of electricity, it is daily according to power network
Conveying electricity, 500kV transmission lines of electricity are stopped transport one day, lose about 1,500,000 yuan.Compared with the high-tension line on level land, across river
Big across repairing over strait is relatively difficult, and generally requiring at least 10 talentes can be with power transmission back to normal.By above-mentioned calculating, ship
A 500kV high-tension line is severed, casualties is lost 3,000,000+high-tension line rush repair equipment and loses 1,000,000+line outage damage
Lose 15,000,000=19,000,000.
At present on equipment of the invention, a set of cost about 70,000 or so（After volume production, it is left that manufacturing cost is expected to be 40,000
It is right）, the product design life-span is 5 years to 8 years, and per complete equipment, operation communication cost monthly only needs 20 yuan.One over strait/big across river
Across only needing to install 1 complete equipment, you can realize the real-time of operation conditions around whole big across high-tension line over strait/across river
Monitoring.
By above-mentioned contrast, it can be found that the present invention has low production cost, practical, operation and maintenance cost low
Advantage.After the present invention puts into operation, not only can be capable of achieving across river/big across high-tension line over strait for many years real-time with small input
Monitoring, and to the unattended automatic management for improving line upkeep department, digital intellectualization management that power network is done step-by-step
With Scientific And Technical meaning.
Above-described embodiment is the present invention preferably implementation method, but embodiments of the present invention are not by above-described embodiment
Limitation, it is other it is any without departing from Spirit Essence of the invention and the change, modification, replacement made under principle, combine, simplification,
Equivalent substitute mode is should be, is included within protection scope of the present invention.
Claims (6)
1. the equipment of ship alarm and the evidence obtaining violating the regulations of Great span ultra-high-tension power transmission line is used for, it is characterised in that including navigation police
Show lamp, transport information lamp, picture recognition module, video image evidence obtaining module, power supply module and central data processing system；It is described
Navigation warning lamp, transport information lamp, picture recognition module, video image evidence obtaining module, power supply module are uniformly distributed installed in big
Across on the wire near ultra-high-tension power transmission line sag position, the central data processing system is arranged on neighbouring shaft tower；
The navigation warning lamp, transport information lamp are used to send warning information to the large ship passed through from high-voltage conducting wires lower section；
Described image identification module is used to identify the height of the large ship passed through from high-voltage conducting wires lower section；
Video image evidence obtaining module is used to sending the ship more than preset height in advance the warning information that no thoroughfare simultaneously
Start camera shooting evidence-obtaining, field conditions monitoring is carried out to the ship；
The power supply module uses the power supply technique of " sensing power taking+twin-stage mu balanced circuit design+lithium cell charging ".
2. the ship alarm and the equipment collected evidence of breaking rules and regulations for Great span ultra-high-tension power transmission line according to claim 1, its
It is characterised by：The bipolar mu balanced circuit prime uses the pre- voltage stabilizing of Boost circuit of cushioning control function, and rear class is using Buck electricity
Road obtains the charging voltage matched with lithium battery.
3. the ship alarm and the equipment collected evidence of breaking rules and regulations for Great span ultra-high-tension power transmission line according to claim 2, its
It is characterised by：The power supply module also include intelligent charge management function module, be provided with MPPT control technologies, high-low pressure protection,
It is automatic recover, temperature-compensating, with filling by force, equilibrium is filled, the stage of floating charge three automatically controls charge mode.
4. the ship alarm and the equipment collected evidence of breaking rules and regulations for Great span ultra-high-tension power transmission line according to claim 3, its
It is characterised by：The navigation warning lamp, transport information lamp, picture recognition module, video image evidence obtaining module, power supply module it is outer
Shell is designed using 304 stainless steels and IP67 degree of protection.
5. the ship alarm and the equipment collected evidence of breaking rules and regulations for Great span ultra-high-tension power transmission line according to claim 4, its
It is characterised by：The algorithm of described image identification module identification steamer height is comprised the following steps：
According to rivers/sea, the live application characteristic and Options of Ship Navigation feature of high-tension line, using background difference and interframe
The moving target cutting analysis algorithm that difference is combined extracts ship profile；
Ship is highly counted using fuzzy ART neural network identification algorithm, different height ship geometric properties algorithm
Calculate identification.
6. the ship alarm and the equipment collected evidence of breaking rules and regulations for Great span ultra-high-tension power transmission line according to claim 5, its
It is characterised by：Also include wireless WIFI module and 4G wireless modules, the video image evidence obtaining module is sent by WIFI network
To the central data processing system, the central data processing system is sent to backstage by 4G networks.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710180971.2A CN106816041A (en) | 2017-03-24 | 2017-03-24 | For the equipment of ship alarm and the evidence obtaining violating the regulations of Great span ultra-high-tension power transmission line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710180971.2A CN106816041A (en) | 2017-03-24 | 2017-03-24 | For the equipment of ship alarm and the evidence obtaining violating the regulations of Great span ultra-high-tension power transmission line |
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| Publication Number | Publication Date |
|---|---|
| CN106816041A true CN106816041A (en) | 2017-06-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710180971.2A Pending CN106816041A (en) | 2017-03-24 | 2017-03-24 | For the equipment of ship alarm and the evidence obtaining violating the regulations of Great span ultra-high-tension power transmission line |
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| CN (1) | CN106816041A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114783210A (en) * | 2022-05-06 | 2022-07-22 | 广东电网有限责任公司 | Safety early warning method and system for cross-channel overhead transmission line |
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2017
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| CN101145200A (en) * | 2007-10-26 | 2008-03-19 | 浙江工业大学 | Inner river ship automatic identification system of multiple vision sensor information fusion |
| KR20090078500A (en) * | 2008-01-15 | 2009-07-20 | 한국전력공사 | System and method of watching power transmission line |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114783210A (en) * | 2022-05-06 | 2022-07-22 | 广东电网有限责任公司 | Safety early warning method and system for cross-channel overhead transmission line |
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Application publication date: 20170609 |
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