CN103021148A - Dangerous point voice broadcasting attention device of power transmission line - Google Patents
Dangerous point voice broadcasting attention device of power transmission line Download PDFInfo
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- CN103021148A CN103021148A CN2012105320100A CN201210532010A CN103021148A CN 103021148 A CN103021148 A CN 103021148A CN 2012105320100 A CN2012105320100 A CN 2012105320100A CN 201210532010 A CN201210532010 A CN 201210532010A CN 103021148 A CN103021148 A CN 103021148A
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Abstract
The invention discloses a dangerous point voice broadcasting attention device of a power transmission line. The dangerous point voice broadcasting attention device comprises an aluminum alloy box body, an electric power tower and a solar battery unit. A video collection unit, a sound-light alarm unit, a signal processing unit and a wireless transmission unit which are arranged sequentially from top to bottom are disposed in the aluminum alloy box body. The video collection unit, the sound-light alarm unit and the wireless transmission unit are respectively connected with the signal processing unit through a line. The video collection unit is connected with a monitoring camera through a line. A stainless steel sound column and a sound-light alarm whistle are arranged on the electric power tower and are connected with the sound-light alarm unit through a line. The solar battery unit is respectively connected with the video collection unit, the sound-light alarm unit, the signal processing unit and the wireless transmission unit through a line. The dangerous point voice broadcasting attention device has the advantages of being programmable, unattended in operation, high in efficiency, good in safety and the like, and is efficient, flexible, low in cost and comprehensive in function.
Description
Technical field
The present invention relates to a kind of transmission line of electricity dangerous point voice broadcast service alarming device, be applicable to status monitoring and the anti-outside destroy occasion of electric power transmission line.
Background technology
Electric power facility belongs to the national basis energy construction, has very important effect, transmission line of electricity is the important component part of power construction, and along with the fast development of China's power grid construction, the coverage rate of electrical network is more and more wider, the geography of process, meteorological condition area become increasingly complex; Transmission line of electricity is dispersed in the field, and the factors such as distance, dispersed large, awful weather, disaster cause power transmission network to be difficult to monitoring and safeguard., wire stolen because of line ice coating, thunderbolt, pollution flashover, tower material cut and caused etc. that the economic loss that reason causes is very heavy power transmission network circuit every year, especially the hi-line touching that causes in the civil engineering mechanical work of the combination area of city and country causes casualties and serious electric power accident, the peasant straw that burns to cause electric power fire etc.In a single day electric power accident occurs in these dangerous points, will cause serious economic loss and social influence, therefore need to warn and lay special stress on protecting.The caution of present electric power transmission line dangerous point mainly by set up warning sign, personnel on duty, patrol and examine, the long-range measure such as propaganda directed to communicate, these methods all have a shortcoming, can't all weather surveillance dangerous point state, and the dangerous point accident comprise that mechanical work and straw combustion incident randomness are very strong, therefore present technological means human cost is high, caution efficient is not high, and security is good not.
Summary of the invention
The object of the present invention is to provide a kind of transmission line of electricity dangerous point voice broadcast service alarming device, the shortcomings such as having overcome traditional transmission line of electricity dangerous point alarming device can't all weather operations, human cost is high, caution efficient is low, security is bad, the characteristics such as that the present invention has is able to programme, unmanned, efficient is high, security is good are warned product for power transmission state monitoring market provides the dangerous point of a kind of high efficient and flexible, low cost, complete function.
In order to achieve the above object, technical scheme of the present invention is:
A kind of transmission line of electricity dangerous point voice broadcast service alarming device comprises aluminium alloy box, electric power tower, solar battery cell; Video acquisition unit, acousto-optic warning unit, signal processing unit and wireless transmission unit are installed in the wherein said aluminium alloy box, and are arranged in order from top to bottom installation; And described video acquisition unit, acousto-optic warning unit and wireless transmission unit link to each other with signal processing unit by circuit respectively; Described video acquisition unit links to each other with rig camera by circuit; Stainless steel sound column and acousto-optic siren are installed on the described electric power tower, and described stainless steel sound column and acousto-optic siren link to each other with acousto-optic warning unit in the aluminium alloy box by circuit; Described solar battery cell links to each other with video acquisition unit, acousto-optic warning unit, signal processing unit and wireless transmission unit by circuit respectively.
Described acousto-optic warning unit is comprised of voice output module and acousto-optic siren module two parts, and wherein voice output module one end links to each other with signal processing unit by USB interface, and the voice output module other end links to each other with the stainless steel sound column by tone frequency channel wire; Described acousto-optic siren module one end is connected with signal processing unit by USB interface, and the acousto-optic siren module other end links to each other with the acousto-optic siren by circuit.
Described wireless transmission unit adopts TD-SCDMA/GSM/GPRS mixed transport module; Described mixed transport module links to each other with signal processing unit is two-way by the USB2.0 interface.
Described solar battery cell comprises solar monocrystalline silicon unit and secondary battery unit, and described solar monocrystalline silicon charge/discharge unit links to each other with secondary battery unit by circuit.
Described solar monocrystalline silicon unit comprises the italic steelframe, is installed with solar monocrystalline silicon on the described italic steelframe.
Described secondary battery unit adopts the high power capacity ferric phosphate lithium cell.
Described signal processing unit comprises signal processor and storage unit, and storage unit is connected with signal processor by built-in TF card slot.
The external interface of described alarming device all adopts aviation plug.
Two-way stainless steel sound column is installed on the described electric power tower.
The invention has the beneficial effects as follows: a kind of transmission line of electricity dangerous point voice broadcast service alarming device of the present invention has overcome traditional transmission line of electricity dangerous point alarming device can't all weather operations, human cost is high, caution efficient is low, the shortcomings such as security is bad, by being installed, the multi-channel video monitor camera is used for real time monitoring dangerous point state, the phonetic warning information that the centralized control center, backstage can be uploaded simultaneously is stored in signal processing unit, utilize the high-decibel sound column regularly, the loop play information warning, information warning can be edited in the centralized control center storage unit that uploads to signal processor by wireless channel, support in addition long-range propagandaing directed to communicate and sound and light alarm, reach the alarming effect of giving prominence to the key points.Have following advantage:
(1) sound bite content of the present invention is able to programme, record synthetic in the centralized control center, backstage at any time as required, and upload in the storer of fore device, play by high power stainless steel structure sound column timing cycle, the acousto-optic siren is auxiliary, can round-the-clock, flexible, effectively reach alarming effect.
(2) front end of the present invention is equipped with the video monitoring unit, and the centralized control center, backstage can utilize the long-range function prompting of propagandaing directed to communicate in real time, warning of hazardous operation according to the on-site supervision picture, reaches the effect of protection electric power transmission line.
(3) solar cell of the present invention adopts ferric phosphate lithium cell, and capacity is high, volume is little, lightweight, the life-span is long, and battery uses special epoxy glue to be assembled in addition, has high anticorrosion antiknock function, and safety coefficient is high.
The present invention has the characteristics such as unmanned, efficient is high, security is good, and the dangerous point caution product of a kind of high efficient and flexible, low cost, complete function is provided for power transmission state monitoring market.
Description of drawings
Fig. 1 is system construction drawing of the present invention;
Fig. 2 is components and parts connection layout of the present invention.
Embodiment
?
As shown in Figure 1, 2, a kind of transmission line of electricity dangerous point voice broadcast service alarming device of present embodiment comprises aluminium alloy box 6, electric power tower 7, solar battery cell 5; The length and width height of wherein said aluminium alloy box 6(casing is 38cm, 18cm, 38cm), in video acquisition unit 1, acousto-optic warning unit 2, signal processing unit 3 and wireless transmission unit 4 are installed, described video acquisition unit 1, acousto-optic warning unit 2, signal processing unit 3 and wireless transmission unit 4 are installed concentratedly respectively in aluminium alloy enclosed box body (the box body length is respectively 18cm, 9cm, 2cm), and are arranged in order from top to bottom installation; Video acquisition unit 1, acousto-optic warning unit 2 and wireless transmission unit 4 link to each other with signal processing unit 3 by circuit respectively.Acousto-optic warning unit 2 comprises voice output module and acousto-optic siren module, and described voice output module one end connects by USB interface and signal processing unit phase 3, and the other end links to each other with stainless steel sound column 9 by tone frequency channel wire; Described acousto-optic siren module one end is connected with signal processing unit 3 by USB interface, and the other end links to each other by circuit acousto-optic siren 10.Described wireless transmission unit 4 is selected the Shanghai sharp TD-SCDMA/GSM of closing wireless communication module TM600A, supports TD-SCDMA1. 9G/TD-SCDMA2G/GSM900M/GSM1800, and the mixed transport module is by USB2.0 interface and 3 two-way connections of signal processing unit.Described signal processing unit 3 comprises signal processor and storage unit, storage unit is connected with signal processor by built-in TF card slot, wherein signal processor is selected the Hi3520 multimedia processor of the Hai Si of Huawei, Hi3520 adopts the ARM1176 core processor, dominant frequency 600MHz, support multichannel H.264 video compression standard and jpeg image compression standard, video compress is maximum supports that 1920*1080 is full HD, the 30fps frame frequency, 16kbit/s ~ 20Mbit/s is supported in code check output, Hi3520 supports G.721 standard audio compression simultaneously, signal processor is responsible for carrying out decompress(ion) to the compressed encoding work of monitor video and to the compress speech file that the centralized control center, backstage uploads, send to acousto-optic warning unit, storage unit comprises the TF storage card, the maximum 4G of support stores, and can store 1000 default sound bites, and audio compressed files is supported Wav, the forms such as MP3.
Described video acquisition unit 1 links to each other with rig camera 8 by circuit; Rig camera 8 is selected the two-way Sony all-weather colorful video camera FCB-EX480CP of Sony, 1/4 Sony CCD, and 440,000 pixels, 18 Zoom Lens, the Y/C formatted output, rig camera 8 bases are cloud platform control system.Cloud platform control system is connected with signal processing unit 3 by the RS485 interface.Rig camera 8 can be installed in aluminium alloy box 6 outsides as required, also can be installed on the electric power tower 7, requires video camera 8 and aluminium alloy box 6 distances less than 1.5m, rig camera 8 The Cloud Terrace feathering angles 0 to 350 degree, the vertical angle of pitch+/-90 degree.Two-way stainless steel sound column 9 (sound column built-in power amplifiers are installed on the described electric power tower 7, output power 60W, output frequency 50Hz-12KHz, guarantee directivity, scope and the effect of broadcasting caution) and acousto-optic siren 10, and described stainless steel sound column 9 and acousto-optic siren 10 link to each other by circuit and aluminium alloy box 6 interior acousto-optic warning units 2; Described solar battery cell 5 links to each other with video acquisition unit 1, acousto-optic warning unit 2, signal processing unit 3 and wireless transmission unit 4 by circuit respectively.Described solar battery cell 5 comprises by solar monocrystalline silicon charge/discharge unit and secondary battery unit and forming, and described solar monocrystalline silicon charge/discharge unit links to each other with secondary battery unit 13 by circuit.Described solar monocrystalline silicon charge/discharge unit comprises that italic steelframe 11(italic steelframe is of a size of: hypotenuse 1200mm, high 650mm, the wide 560mm in base), be installed with solar monocrystalline silicon 12 on the described italic steelframe; Four jiaos on the base of described italic steelframe 11 offers four stud bolt holes, and italic steelframe 11 is by the fixed installation of the double-screw bolt in four stud bolt holes; Italic steelframe 11 is conducive to better absorb sun power, the direct current output 12V of solar monocrystalline silicon charge/discharge unit, rated power 85W, peak power output 95W.Described secondary battery unit adopts the high power capacity ferric phosphate lithium cell, adopt LiFePO 4 material, be assembled with special epoxy glue, and be integrated in the stainless steel and iron case, the iron case is of a size of 46cm, 40cm, 23cm, accumulator output voltage direct current 12V, capacity is 120AH, internal resistance≤4.4M Ω, charging voltage 15V, operating voltage 15A, 12 kilograms of weight, charging times is greater than 3000 times.
Signal processing unit 3 comprises the selection best transmission channels such as time delay, signal intensity according to the channel information of wireless transmission unit 4 feedbacks.Solar battery cell 5 is respectively 5V, 12V, 3.3V and 9V power supply for video monitoring unit 1, acousto-optic warning unit 2, signal processing unit 3 and wireless transmission transmission unit 4 provide direct supply.Be the stability that guarantees that signal connects, all external interface all adopts aviation plug.
Present embodiment is used for real time monitoring dangerous point state by two-path video rig camera 8 is installed, the phonetic warning information that the centralized control center, backstage can be uploaded simultaneously is stored on the signal processing unit 3, utilize the timing of two-way high-decibel stainless steel sound column, loop play information warning, information warning can be edited by wireless channel in the centralized control center and be transferred to wireless transmission unit 4, wireless transmission unit 4 passes to the storage unit of signal processor 3 again by the USB2.0 interface, support in addition long-range propagandaing directed to communicate and sound and light alarm, reach the alarming effect of giving prominence to the key points.
Claims (9)
1. a transmission line of electricity dangerous point voice broadcast service alarming device is characterized in that comprising aluminium alloy box (6), electric power tower (7), solar battery cell (5); Video acquisition unit (1), acousto-optic warning unit (2), signal processing unit (3) and wireless transmission unit (4) are installed in the wherein said aluminium alloy box (6), and are arranged in order from top to bottom installation; Described video acquisition unit (1), acousto-optic warning unit (2) and wireless transmission unit (4) link to each other with signal processing unit (3) by circuit respectively; Described video acquisition unit (1) links to each other with rig camera (8) by circuit; Stainless steel sound column (9) and acousto-optic siren (10) are installed on the described electric power tower (7), and described stainless steel sound column (9) links to each other by the interior acousto-optic warning unit (2) of circuit and aluminium alloy box (6) with acousto-optic siren (10); Described solar battery cell (5) links to each other with video acquisition unit (1), acousto-optic warning unit (2), signal processing unit (3) and wireless transmission unit (4) by circuit respectively.
2. a kind of transmission line of electricity dangerous point voice broadcast service alarming device as claimed in claim 1, it is characterized in that described acousto-optic warning unit (2) is comprised of voice output module and acousto-optic siren module two parts, wherein voice output module one end links to each other with signal processing unit (3) by USB interface, and the other end of voice output module links to each other with stainless steel sound column (9) by tone frequency channel wire; Described acousto-optic siren module one end is connected with signal processing unit (3) by USB interface, and the other end of acousto-optic siren module links to each other with acousto-optic siren (10) by circuit.
3. a kind of transmission line of electricity dangerous point voice broadcast service alarming device as claimed in claim 1 is characterized in that described wireless transmission unit (4) adopts TD-SCDMA/GSM/GPRS mixed transport module; Described mixed transport module is by USB2.0 interface and two-way connection of signal processing unit (3).
4. a kind of transmission line of electricity dangerous point voice broadcast service alarming device as claimed in claim 1, it is characterized in that described solar battery cell (5) comprises solar monocrystalline silicon charge/discharge unit and secondary battery unit (13), and described solar monocrystalline silicon charge/discharge unit links to each other with secondary battery unit (13) by circuit.
5. a kind of transmission line of electricity dangerous point voice broadcast service alarming device as claimed in claim 4, it is characterized in that described solar monocrystalline silicon charge/discharge unit comprises italic steelframe (11), is installed with solar monocrystalline silicon (12) on the described italic steelframe.
6. a kind of transmission line of electricity dangerous point voice broadcast service alarming device as claimed in claim 4 is characterized in that described secondary battery unit adopts the high power capacity ferric phosphate lithium cell.
7. a kind of transmission line of electricity dangerous point voice broadcast service alarming device as claimed in claim 1 is characterized in that described signal processing unit (3) comprises signal processor and storage unit, and storage unit is connected with signal processor by built-in TF card slot.
8. a kind of transmission line of electricity dangerous point voice broadcast service alarming device as claimed in claim 1 is characterized in that the external interface of described alarming device all adopts aviation plug.
9. a kind of transmission line of electricity dangerous point voice broadcast service alarming device as claimed in claim 1 is characterized in that being equipped with on the described electric power tower (7) two-way stainless steel sound column (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012105320100A CN103021148A (en) | 2012-12-07 | 2012-12-07 | Dangerous point voice broadcasting attention device of power transmission line |
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| Application Number | Priority Date | Filing Date | Title |
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| CN2012105320100A CN103021148A (en) | 2012-12-07 | 2012-12-07 | Dangerous point voice broadcasting attention device of power transmission line |
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| CN103021148A true CN103021148A (en) | 2013-04-03 |
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| CN2012105320100A Pending CN103021148A (en) | 2012-12-07 | 2012-12-07 | Dangerous point voice broadcasting attention device of power transmission line |
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Cited By (2)
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| CN106558164A (en) * | 2015-09-28 | 2017-04-05 | 哈尔滨东方报警设备开发有限公司 | A kind of solar energy audible-visual annunciator for connecting speech amplifier |
| CN111986415A (en) * | 2020-07-31 | 2020-11-24 | 国网山东省电力公司安丘市供电公司 | Photovoltaic formula transmission line safety warning device |
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Cited By (2)
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Application publication date: 20130403 |