CN102981067A - Method and device for early warning of thunder - Google Patents
Method and device for early warning of thunder Download PDFInfo
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- CN102981067A CN102981067A CN2012104926908A CN201210492690A CN102981067A CN 102981067 A CN102981067 A CN 102981067A CN 2012104926908 A CN2012104926908 A CN 2012104926908A CN 201210492690 A CN201210492690 A CN 201210492690A CN 102981067 A CN102981067 A CN 102981067A
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Abstract
The invention discloses a method and device for an early warning of thunder. The method includes that electromagnetic wave after far-end thunder happens is monitored, and electromagnetic wave monitoring data is obtained; an infrared spectroscopy after the far-end thunder happens is monitored, and infrared spectroscopy monitoring data is obtained; the electromagnetic wave monitoring data and the infrared spectroscopy monitoring data are calculated in mixed-phase mode, and far-end thunder information is obtained; a local electric field is monitored, and local electric field strength data is obtained; and the local electric field strength and the far-end thunder information are compared to obtain a relation of a local thunder developing condition and a far-end thunder condition, and a local thunder early warning is conducted. The device comprises an electric field monitoring antenna, a first magnetic field monitoring antenna, a second magnetic field monitoring antenna, an infrared spectroscopy monitoring system, a first comparer, a second comparer, a third comparer and a processor. By means of the method and device, Schumann electromagnetic wave, the infrared spectroscopy and local electric field changes are combined with simultaneously monitored local thunder developing conditions, and thunder monitoring and alarming precision is improved.
Description
Technical field
The present invention relates to the lightning monitoring field, be specifically related to a kind of method and apparatus of Lightning Warning.
Background technology
Lightning Disaster is one of disaster that threatens human life's property safety, accurately carried out the early warning tool and be of great significance before generation is launch aed surprise attack on cloud ground.At present, direct monitoring and source of early warning to thunder and lightning mainly contain two classes: the one, comprise that mainly very low frequency (VLF) (VLF) lightning positioning system and very high frequency(VHF) (VHF) cloud dodge positioning system, wherein VLF mainly is that discharge event (counterattack) in the Lightning Process is identified and located, can determine that lightning occurs in the position that point is fought back on ground, in order to launch a surprise attack the place of causing disaster on fast searching cloud ground afterwards; VHF identifies Lightning radiation and locates, can describe thunder and lightning aerial channels feature, occured in 5 ~ 15 minutes owing to dodge between cloud to dodge prior to cloud ground, VLF and VHF are carried out combination, and the mode that local early warning is carried out in the lightning location after occuring by calculating far-end thunder and lightning and cloud sudden strain of a muscle location is the outer important Lightning Warning equipment of Now Domestic.But this Lightning Warning equipment only is that the electromagnetic wave of thunder and lightning association is monitored, and easily is disturbed the impact of electric wave, causes the precision of the interior lightning monitoring of certain limit and warning lower.And this mode of obtaining early warning information only is to adopt time difference method, also affected to a certain extent the precision of early warning.
An other class is the equipment of monitoring by the electric field intensity that adopts local atmosphere, thereby obtains local lightning monitoring and early warning information.Usually, this equipment adopts atmospheric electric field detector as a kind of equipment of measuring atmospheric electric field, predict by potential differentiation, it namely is the potential difference (PD) of measuring the space point-to-point transmission, then the distance divided by point-to-point transmission obtains electric field intensity, its advantage be simple in structure, measurement range is large, is convenient to theoretical calculate and to the demarcation of instrument, cause but it is subject to the interference of nearby device easily detection data drift and cause measuring accuracy low.
Summary of the invention
For the deficiencies in the prior art, one of purpose of the present invention is intended to provide a kind of method of Lightning Warning, it is based on the alert mode of thunder and lightning pre-(newspaper) that the overlap scheme of local Lightning Warning and the monitoring of far-end thunder and lightning characteristic frequency is carried out in the monitoring of this earth electric field, has improved the precision of the interior lightning monitoring of certain limit and warning.
For achieving the above object, the present invention adopts following technical scheme:
A kind of method of Lightning Warning, it may further comprise the steps:
Electromagnetic wave after the generation of far-end thunder and lightning is monitored, obtain the electromagnetic wave Monitoring Data; Infrared spectrum after the generation of far-end thunder and lightning is monitored, obtain the infrared spectroscopy monitor data; Described electromagnetic wave Monitoring Data and infrared spectroscopy monitor data are carried out mixed phase calculating, draw the far-end lightning information; This earth electric field is monitored, obtain local electric field intensity data; Described local electric field intensity and far-end lightning information are compared, obtain the relation of local thunder and lightning development and far-end thunder and lightning situation, carry out local Lightning Warning.
As improvement of the present invention, described method further comprises: the information according to local Lightning Warning is reported to the police, and reminds in order to the crowd in the specific region is carried out Lightning Disaster.This alarm method can be that audible alarm is or/and the light warning.
As improvement of the present invention, described method further comprises: the information of described local Lightning Warning is issued, and namely is that the information with local Lightning Warning sends to specific user colony, so that they avoid disaster.
As improvement of the present invention, described electromagnetic wave Monitoring Data comprises monitors the Schumann electromagnetic intensity data obtained and the magnetic field intensity of very high frequency electromagnetic wave is monitored the very high frequency electromagnetic wave intensity data that obtains the electromagnetic magnetic field intensity of Schumann, described Schumann electromagnetic intensity data and very high frequency electromagnetic wave intensity data compared obtain far-end intensity of lightning sampled data, the electromagnetic frequency of Schumann is that 7HZ(namely is VLF), for thunder and lightning occurs rear and earth resonance formation; Simultaneous Monitoring to also have the above very high frequency electromagnetic wave of 400M be VHF, with VLF frequecy characteristic and VHF frequecy characteristic sample calculate after, calculate this electromagnetic power the development of far-end thunder and lightning calculated, can draw the sampled data of far-end intensity of lightning.
Two of purpose of the present invention is intended to provide a kind of equipment of Lightning Warning, it is a kind of device that carries out local Lightning Warning and thunder and lightning pre-(newspaper) police of the overlap scheme of far-end thunder and lightning characteristic frequency monitoring based on this earth electric field monitoring, has improved the precision of the interior lightning monitoring of certain limit and warning.
For achieving the above object, the present invention adopts following technical scheme:
A kind of equipment of Lightning Warning, it comprises:
One electric field monitoring aerial is used for this earth electric field is monitored;
At least one the first magnetic field monitoring aerial is used for the electromagnetic magnetic field intensity of Schumann after the generation of far-end thunder and lightning is monitored;
At least one the second magnetic field monitoring aerial is used for the magnetic field intensity of the very high frequency electromagnetic wave after the generation of far-end thunder and lightning is monitored;
One infrared spectrum monitoring system is used for the infrared spectrum after the generation of far-end thunder and lightning is monitored;
One first comparer is used for the Monitoring Data of described the first magnetic field monitoring aerial and the Monitoring Data of the second magnetic field monitoring aerial are compared, to obtain the electromagnetic wave Monitoring Data;
One second comparer is used for that the Monitoring Data of described electromagnetic wave Monitoring Data and infrared spectrum monitoring system is carried out mixed phase and calculates, to draw the far-end lightning information;
One the 3rd comparer is used for the Monitoring Data of described far-end lightning information and electric field monitoring aerial is compared, to obtain the relation of local thunder and lightning development and far-end thunder and lightning situation;
One processor is used for carrying out Data Integration according to the relation of described local thunder and lightning development and far-end thunder and lightning situation, to obtain local Lightning Warning information.
As improvement of the present invention, described equipment further comprises an alarm, and described alarm and processor are electrically connected, and is used for reporting to the police according to described local Lightning Warning information, reminds so that the crowd in the specific region is carried out Lightning Disaster.This alarm can be that the acoustic alarm device is or/and light crossing-signal.
As improvement of the present invention, described equipment further comprises an information issuing system, described information issuing system and processor are electrically connected, be used for carrying out the information issue according to described local Lightning Warning information, information issuing system can send to specific user colony with local Lightning Warning information, so that they avoid disaster.
Preferably, described information issuing system comprises a RFID module, described RFID module and processor are electrically connected, be used for described local Lightning Warning information exchange is crossed wireless network or/and cable network is issued, described RFID module also has two-way read write line, and it carries out message exchange with the portable set with RFID function.Wherein, cable network is public network, the i.e. backbone and the branching networks that set up such as such as telecommunications, Netcom, Tie Tong, wireless network is for passing through radio frequency network or GPS wireless network etc., the RFID module also has two-way read write line, and it carries out message exchange with the portable set (such as hand-held mobile terminal, mobile phone, RFID read-write card etc.) with RFID function by radio frequency network.
Preferably, described electric field monitoring aerial is two probe antennas, the electric field monitoring aerial of two probes, and its electric field sensitivity reaches 1V/M, and investigative range reaches 1-40, and 000V/M by the difference computing of two probes, has improved the accuracy of electric field monitoring resin.
As improvement of the present invention, described infrared spectrum monitoring system is the Fei Nier lens, luxuriant and rich with fragrance Neil lens (Fresnel lens), have another name called Fresnel lens, mostly be to be annotated by polyolefine material to press the thin slice that forms, lens surface simultaneously is the light face, the another side imprinting ascending concentric circles, its texture requires to design according to interference of light and relative sensitivity and receiving angle, it utilizes the special optical principle of lens, produce " blind area " and " highly sensitive district " that alternately changes in detector the place ahead, to improve its detection receiving sensitivity.
Than prior art, the effect of its realization is:
1, electromagnetic wave (comprising very high frequency band and very low frequency (VLF) frequency range) and infrared spectrum after the generation of far-end thunder and lightning are monitored simultaneously, improved the monitoring accuracy after the far-end thunder and lightning occurs, avoided the electromagnetic wave single-frequency is monitored the appearance interference and caused the low problem of monitoring accuracy, be conducive to the development of far-end thunder and lightning is calculated, can obtain the truth that the far-end thunder and lightning occurs;
The situation of the local thunder and lightning development that situation about 2, the far-end thunder and lightning being developed and the variation of this earth electric field obtain combines the thunder and lightning of this locality is monitored and early warning, avoid simple this earth electric field of application to monitor and predicted the instability of local thunder and lightning development, improved the precision of lightning monitoring and warning in the certain limit;
3, increase information issuing system, it is the movable termination information reading system with RFID wisdom city, early warning information can be sent to the specific user colony of specific region, makes them avoid the disaster of thunder and lightning.
Description of drawings
Fig. 1 is the structural representation of the equipment of a kind of Lightning Warning of the present invention.
Embodiment
Below, by reference to the accompanying drawings and embodiment, the present invention is described further:
At first, what need statement is in claim of the present invention and instructions, iff being to mention electromagnetic wave and do not point out that the frequency range that it is concrete, this electromagnetic wave refer to Schumann electromagnetic wave (or being referred to as the VLF-EM ripple) and very high frequency electromagnetic wave.
The invention provides a kind of method of Lightning Warning, the method is monitored by the development to local thunder and lightning, and combine with the monitoring of development after the far-end thunder and lightning occurs, finally obtain the details of development of local thunder and lightning so that make early warning and warning, the monitoring of the development after wherein occuring for the far-end thunder and lightning comprises the monitoring of the resonant frequency that produces with earth cavity after thunder and lightning occured and monitors with the spectrum of the infrared light of generation after thunder and lightning occurs and combines, improved the precision of local lightning monitoring, its concrete steps are as follows:
S01, the electromagnetic wave after the far-end thunder and lightning occured are monitored, and obtain the electromagnetic wave Monitoring Data;
S02, the infrared spectrum after the far-end thunder and lightning occured are monitored, and obtain the infrared spectroscopy monitor data;
S03, this earth electric field is monitored, obtain local electric field intensity data;
S04, described electromagnetic wave Monitoring Data and infrared spectroscopy monitor data carried out mixed phase calculate, draw the far-end lightning information, namely the truth of far-end thunder and lightning with and development;
S05, described local electric field intensity and far-end lightning information are compared, obtain the relation of local thunder and lightning development and far-end thunder and lightning situation, carry out local Lightning Warning.
Wherein, in the above-mentioned steps, S01-S03 carries out simultaneously.
Behind the completing steps S05, can:
S06, report to the police according to the information of local Lightning Warning, remind in order to the crowd in the specific region is carried out Lightning Disaster, wherein alarm method can be audible alarm or/and light is reported to the police;
Also can:
S07, the information of described local Lightning Warning is issued, namely be that information with local Lightning Warning sends to specific user colony, so that they avoid disaster, wherein, the method for transmission comprises following one or more: adopt radio frequency network to be sent to (hand-held mobile terminal, mobile phone, RFID read-write card etc.) on the portable set with RFID function by the RFID module; Be sent to the user group's of customization communications reception terminal by communication transmitting terminal (such as movement, UNICOM, telecommunications etc.) by public communication network; Send to communications reception terminal to this specific region by the GPS wireless network formulating zone (having referred to customize such as some tourist attractions or some residential quarter etc. of zone of Lightning Warning information); Being sent to specific website by public network (i.e. such as telecommunications, Netcom, Tie Tong etc. set up backbone and branching networks) checks for the user group.
Certainly, above-mentioned steps S06 and step S07 also can carry out simultaneously.
In addition, among the step S01, the electromagnetic wave Monitoring Data comprises monitors the Schumann electromagnetic intensity data obtained and the magnetic field intensity of very high frequency electromagnetic wave is monitored the very high frequency electromagnetic wave intensity data that obtains the electromagnetic magnetic field intensity of Schumann, described Schumann electromagnetic intensity data and very high frequency electromagnetic wave intensity data compared obtain far-end intensity of lightning sampled data, wherein the electromagnetic frequency of Schumann is that 7HZ(namely is VLF), for thunder and lightning occurs rear and earth resonance formation, should electromagnetic power be calculated by the development of far-end thunder and lightning, can draw the sampled data of far-end intensity of lightning, for avoiding only a kind of electromagnetic wave of frequency being monitored owing to disturbing the inaccurate problem of Monitoring Data that causes, very high frequency(VHF) (VHF) after simultaneously thunder and lightning being occured is monitored, the monitoring mode that VLF and VHF combine, solution for a kind of routine, in background technology, carried out description, repeat no more herein, but need to prove, in preferred embodiment of the present invention, to survey the electromagnetic wave parameter by two groups of electromagnetic antennas (including Schumann electromagnetic wave monitoring aerial and very high frequency electromagnetic wave monitoring aerial), then by the vector angle algorithm VLF in the prior art and VHF are proofreaied and correct in conjunction with the Shicha algorithm that adopts, improve the sampling precision to the far-end thunder and lightning.
Simultaneously, provide a kind of equipment of Lightning Warning for the method, as shown in Figure 1, it comprises: an electric field monitoring aerial 1 is used for this earth electric field is monitored; At least one the first magnetic field monitoring aerial 3 is used for the electromagnetic magnetic field intensity of Schumann after the generation of far-end thunder and lightning is monitored; At least one the second magnetic field monitoring aerial 2 is used for the magnetic field intensity of the very high frequency electromagnetic wave after the generation of far-end thunder and lightning is monitored; One infrared spectrum monitoring system 4 is used for the infrared spectrum after the generation of far-end thunder and lightning is monitored; One first comparer 51 is used for the Monitoring Data of described the first magnetic field monitoring aerial 3 and the Monitoring Data of the second magnetic field monitoring aerial 4 are compared, to obtain the electromagnetic wave Monitoring Data; One second comparer 52 is used for that the Monitoring Data of above-mentioned electromagnetic wave Monitoring Data and infrared spectrum monitoring system 4 is carried out mixed phase and calculates, to draw the far-end lightning information; One the 3rd comparer 53 is used for the Monitoring Data of far-end lightning information and electric field monitoring aerial is compared, to obtain the relation of local thunder and lightning development and far-end thunder and lightning situation; One processor 6 is used for carrying out Data Integration according to the relation of described local thunder and lightning development and far-end thunder and lightning situation, and obtaining local Lightning Warning information, power module 11 is powered for processor 6.
This equipment is monitored by the development to local thunder and lightning, and combine with the monitoring of development after the far-end thunder and lightning occurs, finally obtain the details of development of local thunder and lightning so that make early warning and warning, the monitoring of the development after wherein occuring for the far-end thunder and lightning comprises the monitoring of the resonant frequency (frequency that comprises the electromagnetic frequency of Schumann and very high frequency electromagnetic wave) that produces with earth cavity after thunder and lightning occured and monitors with the spectrum of the infrared light of generation after thunder and lightning occurs and combines, and has improved the precision of local lightning monitoring.
This equipment further comprises an alarm (not shown), and alarm is electrically connected by one drive circuit and processor, and this alarm is used for reporting to the police according to described local Lightning Warning information, reminds so that the crowd in the specific region is carried out Lightning Disaster.This alarm can be that the acoustic alarm device is or/and light crossing-signal.
This equipment further comprises an information issuing system, information issuing system and processor are electrically connected, be used for carrying out the information issue according to described local Lightning Warning information, information issuing system can send to specific user colony with local Lightning Warning information, so that they avoid disaster.
Above-mentioned alarm can be arranged in the present device according to different needs are single with information issuing system, certainly, also can be present in the present device simultaneously.
In preferred embodiment of the present invention, information issuing system comprises a RFID module 8, and described RFID module 8 is electrically connected with processor 6, is used for described local Lightning Warning information exchange is crossed wireless network or/and cable network is issued.Wherein, cable network is public network 10, i.e. the backbone and the branching networks that set up such as such as telecommunications, Netcom, Tie Tong, and wireless network is for by radio frequency network or GPS wireless network (namely issuing by GPS and time module 7 information of carrying out) etc.Therefore, can adopt radio frequency network to be sent on the portable set (hand-held mobile terminal, mobile phone, RFID read-write card etc.) with RFID function by the RFID module, and the RFID module has two-way read write line, and it can also carry out message exchange with the portable set with RFID function; Also can be sent to by public communication network the user group's of customization communications reception terminal 9 by communication transmitting terminal (such as movement, UNICOM, telecommunications etc.); Can also send to communications reception terminal 9 to this specific region by the GPS wireless network formulating zone (having referred to customize such as some tourist attractions or some residential quarter etc. of zone of Lightning Warning information); Can also be sent to specific website by public network (i.e. such as telecommunications, Netcom, Tie Tong etc. set up backbone and branching networks) checks for the user group.
In preferred embodiment of the present invention, electric field monitoring aerial 1 is two probe antennas, the electric field monitoring aerial of two probes, its electric field sensitivity reaches 1V/M, and investigative range reaches 1-40,000V/M, by the difference computing of two probes, improved the accuracy of electric field monitoring resin.By the monitoring to local electric field strong and weak, can judge the three phases of thundercloud development: begin to take shape, development of central area, critical early warning, carry out numerical value by the 3rd comparer 53 again and export local Lightning Warning information.
In preferred embodiment of the present invention, described infrared spectrum monitoring system is the Fei Nier lens.
In addition, need to prove, relate to after the far-end thunder and lightning occured the monitoring that Schumann electromagnetic wave (being VLF) in the resonant frequency with the generation of earth cavity and very high frequency(VHF) harmonic wave (VHF) carry out in the said equipment, only a kind of electromagnetic wave of frequency to be monitored owing to disturbing the inaccurate problem of Monitoring Data that causes for avoiding, the monitoring mode that VLF and VHF combine, solution for a kind of routine, in background technology, carried out description, repeat no more herein, but need to prove, in preferred embodiment of the present invention, to survey the electromagnetic wave parameter by two groups of electromagnetic antennas (including the first magnetic field monitoring aerial and the second magnetic field monitoring aerial), then by the vector angle algorithm VLF in the prior art and VHF are proofreaied and correct in conjunction with the Shicha algorithm that adopts, improve the sampling precision to the far-end thunder and lightning.
For a person skilled in the art, can make other various corresponding changes and distortion according to technical scheme described above and design, and these all changes and distortion should belong within the protection domain of claim of the present invention all.
Claims (10)
1. the method for a Lightning Warning is characterized in that, it may further comprise the steps:
Electromagnetic wave after the generation of far-end thunder and lightning is monitored, obtain the electromagnetic wave Monitoring Data;
Infrared spectrum after the generation of far-end thunder and lightning is monitored, obtain the infrared spectroscopy monitor data;
Described electromagnetic wave Monitoring Data and infrared spectroscopy monitor data are carried out mixed phase calculating, draw the far-end lightning information;
This earth electric field is monitored, obtain local electric field intensity data;
Described local electric field intensity and far-end lightning information are compared, obtain the relation of local thunder and lightning development and far-end thunder and lightning situation, carry out local Lightning Warning.
2. the method for Lightning Warning as claimed in claim 1 is characterized in that, described method further comprises: the information according to local Lightning Warning is reported to the police.
3. the method for Lightning Warning as claimed in claim 1 or 2 is characterized in that, described method further comprises: the information of described local Lightning Warning is issued.
4. the method for Lightning Warning as claimed in claim 1, it is characterized in that, described electromagnetic wave Monitoring Data comprises monitors the Schumann electromagnetic intensity data obtained and the magnetic field intensity of very high frequency electromagnetic wave is monitored the very high frequency electromagnetic wave intensity data that obtains the electromagnetic magnetic field intensity of Schumann, described Schumann electromagnetic intensity data and very high frequency electromagnetic wave intensity data is compared obtain far-end intensity of lightning sampled data.
5. the equipment of a Lightning Warning is characterized in that, it comprises:
One electric field monitoring aerial is used for this earth electric field is monitored;
At least one the first magnetic field monitoring aerial is used for the electromagnetic magnetic field intensity of Schumann after the generation of far-end thunder and lightning is monitored;
At least one the second magnetic field monitoring aerial is used for the magnetic field intensity of the very high frequency electromagnetic wave after the generation of far-end thunder and lightning is monitored;
One infrared spectrum monitoring system is used for the infrared spectrum after the generation of far-end thunder and lightning is monitored;
One first comparer is used for the Monitoring Data of described the first magnetic field monitoring aerial and the Monitoring Data of the second magnetic field monitoring aerial are compared, to obtain the electromagnetic wave Monitoring Data;
One second comparer is used for that the Monitoring Data of described electromagnetic wave Monitoring Data and infrared spectrum monitoring system is carried out mixed phase and calculates, to draw the far-end lightning information;
One the 3rd comparer is used for the Monitoring Data of described far-end lightning information and electric field monitoring aerial is compared, to obtain the relation of local thunder and lightning development and far-end thunder and lightning situation;
One processor is used for carrying out Data Integration according to the relation of described local thunder and lightning development and far-end thunder and lightning situation, to obtain local Lightning Warning information.
6. the equipment of Lightning Warning as claimed in claim 5 is characterized in that, described equipment further comprises an alarm, and described alarm and processor are electrically connected, and is used for reporting to the police according to described local Lightning Warning information.
7. such as the equipment of claim 5 or 6 described Lightning Warnings, it is characterized in that described equipment further comprises an information issuing system, described information issuing system and processor are electrically connected, and are used for carrying out the information issue according to described local Lightning Warning information.
8. the equipment of Lightning Warning as claimed in claim 7, it is characterized in that, described information issuing system comprises a RFID module, described RFID module and processor are electrically connected, be used for described local Lightning Warning information exchange is crossed wireless network or/and cable network is issued, described RFID module also has two-way read write line, and it carries out message exchange with the portable set with RFID function.
9. the equipment of Lightning Warning as claimed in claim 5 is characterized in that, described electric field monitoring aerial is two probe antennas.
10. the equipment of Lightning Warning as claimed in claim 5 is characterized in that, described infrared spectrum monitoring system is the Fei Nier lens.
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| CN104459349A (en) * | 2013-09-12 | 2015-03-25 | 龙源电力集团股份有限公司 | Wind power plant thunder and lightning monitoring system and method |
| CN104459349B (en) * | 2013-09-12 | 2017-10-20 | 龙源电力集团股份有限公司 | Wind power plant lightning monitoring system and method |
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| CN104124993A (en) * | 2014-07-29 | 2014-10-29 | 武汉钢铁(集团)公司 | Thunder and lightning warning device and communication base station |
| CN104124993B (en) * | 2014-07-29 | 2016-07-06 | 武汉钢铁(集团)公司 | A kind of thunder and lightning alarm equipment and communication base station |
| CN104614597A (en) * | 2015-01-28 | 2015-05-13 | 南京信息工程大学 | Thunderstorm early-warning method |
| CN104614597B (en) * | 2015-01-28 | 2017-05-31 | 南京信息工程大学 | A kind of thunderstorm method for early warning |
| CN105572483A (en) * | 2015-12-17 | 2016-05-11 | 北京市劳动保护科学研究所 | Electromagnetic radiation detection and early-warning method, server and system based on mobile internet |
| CN107315115A (en) * | 2016-06-12 | 2017-11-03 | 中国石油化工股份有限公司 | Lightning Warning method |
| CN110031041A (en) * | 2019-04-24 | 2019-07-19 | 南方电网科学研究院有限责任公司 | A kind of nature lightning discharge sound, light, electricity, the more physical processes of magnetic monitor systems |
| CN110031041B (en) * | 2019-04-24 | 2021-04-20 | 南方电网科学研究院有限责任公司 | Natural lightning stroke discharge sound, light, electricity and magnetism multi-physical process monitoring system |
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| CN102981067B (en) | 2015-03-04 |
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