CN204695532U - The anti-outside destroy prior-warning device of a kind of electrical network - Google Patents
The anti-outside destroy prior-warning device of a kind of electrical network Download PDFInfo
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- CN204695532U CN204695532U CN201520297062.3U CN201520297062U CN204695532U CN 204695532 U CN204695532 U CN 204695532U CN 201520297062 U CN201520297062 U CN 201520297062U CN 204695532 U CN204695532 U CN 204695532U
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Abstract
The utility model discloses the anti-outside destroy early warning system of a kind of electrical network, comprise front end measuring terminals, local warning device and rear end show and early warning platform, described front end measuring terminals detects the distance of measured target, described front end measuring terminals also comprises supply module, test module, GSM communication part, infrared ray high-speed ball-forming machine, the test module that laser acquisition sensor is formed with ultrasonic listening sensor is connected with the accumulator of power supply, local warning device judges risk distance grade and warning of sounding, local warning device connects rear end display and early warning platform by the radiowave of emitting antenna ANT3 radiation.Compared with prior art, the beneficial effects of the utility model are: the utility model reduces volume, weight, the power consumption of the front end measuring terminals be arranged on transmission line of electricity, convenient for assembly, rational in infrastructure, early warning is accurate, mode is various, reliable, both can fixedly mount, also removable installation, application prospect is very wide.
Description
Technical field
The utility model relates to a kind of electric power protective equipment, specifically the anti-outside destroy prior-warning device of a kind of electrical network.
Background technology
In recent years, along with the increase of electricity needs, transmission line of electricity distributed areas are wide, transmission range is long, meanwhile, the Overheight Vehicles such as various construction hoists under transmission line of electricity operation or below transmission line of electricity and various illegal, act of violating regulations cause transmission line equipment short circuit, fall bar, the outside destroy accidents such as tower of falling, both operating personnel's personal safety may be jeopardized, also transmission line of electricity may be caused to trip, cause power failure accident, give and cause economic loss for electricity consumption enterprise, threaten electric power netting safe running and personal safety.At present, known anti-outside destroy facility adopts the pvc pipe of brush fluorescent powder to make, and the bracing wire equipotential overlapping online bar is set up, and pvc pipe indulges opening, is convenient to install, and usually installs and uses at non-charged position.In actual use, vertical for pvc pipe is enclosed within facility, then closes, owing to being the color at red white interval and there is reflective function, passing oversize vehicle can be reminded to note, but the destruction of the trees below circuit etc. can not be prevented, and monitor staff cannot grasp field condition
Utility model content
The purpose of this utility model is to provide a kind of electrical network anti-outside destroy prior-warning device, to solve the problem proposed in above-mentioned background technology.
For achieving the above object, the utility model provides following technical scheme:
The anti-outside destroy prior-warning device of a kind of electrical network, comprise front end measuring terminals, local warning device and rear end show and early warning platform, described front end measuring terminals detects the distance of measured target, distance signal is sent to local warning device by radio, described front end measuring terminals also comprises supply module, test module, supply module comprises solar panels and accumulator, GSM communication part, infrared ray high-speed ball-forming machine, the test module that laser acquisition sensor is formed with ultrasonic listening sensor is connected with the accumulator of power supply, and the solar panels forming power supply are arranged on the top of test module, local warning device judges risk distance grade and warning of sounding, local warning device is also provided with GPRS module, emitting antenna ANT3, GPRS module is connected with single-chip microcomputer U2 serial ports, the output terminal of GPRS module connects emitting antenna ANT3, local warning device connects rear end display and early warning platform by the radiowave of emitting antenna ANT3 radiation, the display of described rear end and early warning platform comprise receiving antenna ANT4, data reception module, CPU and data disaply moudle, receiving antenna ANT4 connection data receiver module, data reception module is connected with the first input end of CPU, described data disaply moudle is connected with CPU first output terminal.
As further program of the utility model: the single-chip microcomputer U2 of described local warning device selects the single-chip microcomputer of the AT89C51SND1 model of atmel corp.
Compared with prior art, the beneficial effects of the utility model are: the utility model separately will be disposed apart from detection and automatic early-warning, reduce volume, weight, the power consumption of the front end measuring terminals be arranged on transmission line of electricity, convenient for assembly, and head end test of the present utility model is rational in infrastructure, it is simple to install, and early warning is accurate, mode is various, reliable, both can fixedly mount, also removable installation, application prospect is very wide.
Accompanying drawing explanation
Fig. 1 is the circuit block diagram of the anti-outside destroy prior-warning device of a kind of electrical network.
Fig. 2 is the structural representation of head end test terminal in the anti-outside destroy prior-warning device of a kind of electrical network.
In figure: 1, head end test terminal, 2, local warning device, 3, rear end display and early warning platform, 11, solar panels, 12, GSM communication part, 13, infrared ray high-speed ball-forming machine, 14, laser acquisition sensor, 15, ultrasonic listening sensor, 16, accumulator.
Embodiment
Be described in more detail below in conjunction with the technical scheme of embodiment to this patent.
Refer to Fig. 1-2, the anti-outside destroy prior-warning device of a kind of electrical network, comprise front end measuring terminals 1, local warning device 2 and rear end show and early warning platform 3, described front end measuring terminals 1 is for detecting the distance of measured target, distance signal is sent to local warning device 2 by radio, described front end measuring terminals 1 also comprises supply module, test module, supply module comprises solar panels 11 and accumulator 16, GSM communication part 12, infrared ray high-speed ball-forming machine 13, the test module that laser acquisition sensor 14 and ultrasonic listening sensor 15 are formed is connected with the accumulator 16 of power supply, and the solar panels 11 forming power supply are arranged on the top of test module, local warning device 2 judges risk distance grade and warning of sounding, local warning device 2 is also provided with GPRS module, emitting antenna ANT3, GPRS module is connected with single-chip microcomputer U2 serial ports, the output terminal of GPRS module connects emitting antenna ANT3, local warning device 2 connects rear end display and early warning platform 3 by the radiowave of emitting antenna ANT3 radiation, the display of described rear end and early warning platform 3 comprise receiving antenna ANT4, data reception module, CPU and data disaply moudle, receiving antenna ANT4 connection data receiver module, data reception module is connected with the first input end of CPU, described data disaply moudle is connected with CPU first output terminal, after rear end display and the data reception module of early warning platform 3 receive the data message that local warning device 2 transmitted by GPRS network, shown by data disaply moudle, corresponding instruction is assigned to tour personnel again by the staff of monitoring center, to get rid of hidden danger in time, the single-chip microcomputer U2 of described local warning device 2 selects the single-chip microcomputer of the AT89C51SND1 model of atmel corp, , all wireless transmitter modules of the present utility model and wireless receiving module select direct sequence spread spectrum wireless transmit chip and direct sequence spread spectrum wireless receiving chip to have low-power consumption, the feature of Low emissivity respectively, and emissive power is adjustable, receiving sensitivity is high, can reach-90dBm, i.e. 10-12 watt.Adopt direct sequence spread spectrum DSSS technology, modulation system adopts Gaussian Frequency Shift Keying GFSK modulation, and the interface between single-chip microcomputer is SPI mouth, and its working frequency range is ISM band, without the need to applying for spectrum regulatory department; Adopt direct sequence spread spectrum technology, power spectrum density is very low, and signal is submerged in noise, very little on the impact of other electronic equipments of surrounding; And antijamming capability is strong.
Principle of work of the present utility model is: the utility model detects the distance of measured target by front end measuring terminals 1, distance signal is sent to local warning device 2 by radio, local warning device 2 judges risk distance grade and warning of sounding, local warning device 2 connects rear end display and early warning platform 3 by the radiowave of emitting antenna ANT3 radiation, the data reception module of the display of described rear end and early warning platform 3 receive local warning fill 2 put the data message transmitted by GPRS network after, shown by data disaply moudle, corresponding instruction is assigned to tour personnel again by the staff of monitoring center, to get rid of hidden danger in time,
Above the better embodiment of this patent is explained in detail, but this patent is not limited to above-mentioned embodiment, in the ken that one skilled in the relevant art possesses, can also makes a variety of changes under the prerequisite not departing from this patent aim.
Claims (2)
1. the anti-outside destroy prior-warning device of electrical network, comprise front end measuring terminals (1), local warning device (2) and rear end show and early warning platform (3), it is characterized in that, the distance of measured target is detected in described front end measuring terminals (1), distance signal is sent to local warning device (2) by radio, described front end measuring terminals (1) also comprises supply module, test module, supply module comprises solar panels (11) and accumulator (16), GSM communication part (12), infrared ray high-speed ball-forming machine (13), the test module that laser acquisition sensor (14) and ultrasonic listening sensor (15) are formed is connected with the accumulator (16) of power supply, and the solar panels (11) forming power supply are arranged on the top of test module, local warning device (2) judges risk distance grade and warning of sounding, local warning device (2) is also provided with GPRS module, emitting antenna ANT3, GPRS module is connected with single-chip microcomputer U2 serial ports, the output terminal of GPRS module connects emitting antenna ANT3, local warning device (2) connects rear end display and early warning platform (3) by the radiowave of emitting antenna ANT3 radiation, the display of described rear end and early warning platform (3) comprise receiving antenna ANT4, data reception module, CPU and data disaply moudle, receiving antenna ANT4 connection data receiver module, data reception module is connected with the first input end of CPU, described data disaply moudle is connected with CPU first output terminal.
2. the anti-outside destroy prior-warning device of a kind of electrical network according to claim 1, is characterized in that, the single-chip microcomputer U2 of described local warning device (2) selects the single-chip microcomputer of the AT89C51SND1 model of atmel corp.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520297062.3U CN204695532U (en) | 2015-05-10 | 2015-05-10 | The anti-outside destroy prior-warning device of a kind of electrical network |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520297062.3U CN204695532U (en) | 2015-05-10 | 2015-05-10 | The anti-outside destroy prior-warning device of a kind of electrical network |
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| CN204695532U true CN204695532U (en) | 2015-10-07 |
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| CN201520297062.3U Active CN204695532U (en) | 2015-05-10 | 2015-05-10 | The anti-outside destroy prior-warning device of a kind of electrical network |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105957298A (en) * | 2016-05-27 | 2016-09-21 | 国网吉林省电力有限公司白山供电公司 | Transmission line damage prevention early warning system based on multi-sensor fusion technology |
| CN107219528A (en) * | 2017-06-22 | 2017-09-29 | 国网新疆电力公司电力科学研究院 | Transmission line of electricity external force damage prevention device and vehicle based on ultrasonic sensing |
-
2015
- 2015-05-10 CN CN201520297062.3U patent/CN204695532U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105957298A (en) * | 2016-05-27 | 2016-09-21 | 国网吉林省电力有限公司白山供电公司 | Transmission line damage prevention early warning system based on multi-sensor fusion technology |
| CN107219528A (en) * | 2017-06-22 | 2017-09-29 | 国网新疆电力公司电力科学研究院 | Transmission line of electricity external force damage prevention device and vehicle based on ultrasonic sensing |
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