CN203275530U - Multi-channel integrated thunder and lightning monitor - Google Patents
Multi-channel integrated thunder and lightning monitor Download PDFInfo
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- CN203275530U CN203275530U CN 201320339606 CN201320339606U CN203275530U CN 203275530 U CN203275530 U CN 203275530U CN 201320339606 CN201320339606 CN 201320339606 CN 201320339606 U CN201320339606 U CN 201320339606U CN 203275530 U CN203275530 U CN 203275530U
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Abstract
The utility model relates to the field of the thunder and lightning monitoring and early warning, and especially relates to a multi-channel integrated thunder and lightning monitor. The multi-channel integrated thunder and lightning monitor comprises a plurality of thunder and lightning pulse sensors, an overvoltage / overcurrent protection circuit, an amplitude conversion circuit, a real-time numerical sampling module, a processor, a data memory, a clock circuit, a monitoring control system, and a power supply circuit. A signal output terminal of each thunder and lightning pulse sensor is sequentially in series connection with the overvoltage / overcurrent protection circuit, the amplitude conversion circuit, the real-time numerical sampling module, and the processor. The processor is also respectively connected with the clock circuit, the data memory, and the monitoring control system. The multi-channel integrated thunder and lightning monitor can accurately record the waveform, amplitude, frequency and occurrence time of the surge voltage in multiple regions due to the direct lightning induction, can also carry out the real-time monitoring of the working condition of the remote lightning protection device with the remote signaling function and the real-time monitoring of the voltage value between zero grounds, and can detect the grounding resistance value. The related data information can be displayed in a real-time manner through the local display, and the data can be transmitted to the remote computer through the serial port line, so that the checking and monitoring through the computer is realized.
Description
Technical field
The utility model relates to lightning monitoring and early warning field, the particularly comprehensive lightning monitoring instrument of a kind of hyperchannel.
Background technology
China is the country that Lightning Disaster takes place frequently.Along with electronization, informationalized development, the electronic equipments such as a large amount of communications, computing machine, switch are widely used in people's life, and these electronic equipment withstand voltages are low, are easy to be subject to the infringement of lightning current.Along with the raising of people to the surge protection requirement; therefore characteristics and the rule of analyzing the surge voltage that thunderbolt produces on the line are to carry out a basic work of lightning protection, the record thunderbolt produces surge voltage on the line when occuring concrete condition especially the basis this.And at present, thunder and lightning pen recorder on market can only be very single amplitude, number of times and time of the overvoltage surge of recording direct stroke induction, can not effectively reduce and demonstrate the oscillogram of the overvoltage surge of direct stroke induction, and can only monitor the situation in a zone, can't satisfy people lightning performance is carried out good research and analysis work.Given this, the device of amplitude, waveform, time and the number of times of the surge voltage generation that produces because of the direct stroke induction in the urgent need to a kind of accurate recording at any time a plurality of zones of people.
The utility model content
The purpose of this utility model is to overcome the above-mentioned deficiency of prior art, and providing a kind of can carry out the accurately comprehensive lightning monitoring instrument of hyperchannel of supervision to a plurality of zones.
For achieving the above object, the utility model provides following technical scheme:
The comprehensive lightning monitoring instrument of a kind of hyperchannel; comprise a plurality of lightening pulse sensors, overvoltage/current foldback circuit, amplitude transformation circuit, real-time numerical value sampling module, processor, data-carrier store, clock circuit, supervisor control, feed circuit; with overvoltage/current foldback circuit, amplitude transformation circuit, numerical value sampling module, processor are connected in real time, described processor also is connected with clock circuit, data-carrier store, supervisor control respectively the signal output part of described lightening pulse sensor successively.
In the comprehensive lightning monitoring instrument of above-mentioned hyperchannel, also comprise the communication Acquisition Circuit and with the lightning protection device of remote signaling function, described lightning protection device with remote signaling function is connected with processor by the communication Acquisition Circuit.
In the comprehensive lightning monitoring instrument of above-mentioned hyperchannel, also comprise zero ground voltage observation circuit and zero line, ground wire, described zero line, ground wire are connected with processor by zero ground voltage observation circuit.
In the comprehensive lightning monitoring instrument of above-mentioned hyperchannel, also comprise stake resistance monitoring sensor and excitation signal generator, described stake resistance monitoring sensor is connected with processor by excitation signal generator.
In the comprehensive lightning monitoring instrument of above-mentioned hyperchannel, described feed circuit comprise the first feed circuit and the second feed circuit.
In the comprehensive lightning monitoring instrument of above-mentioned hyperchannel, described the first feed circuit are connected with amplitude transformation circuit, data-carrier store, processor, clock circuit, supervisor control respectively, and it is powered; The second feed circuit are the power supply of communication Acquisition Circuit.
In the comprehensive lightning monitoring instrument of above-mentioned hyperchannel, described supervisor control comprises local color liquid crystal display arrangement and the long-range PC of touching.The described local color liquid crystal display arrangement that touches directly is connected with processor, and long-range PC is connected with processor by the PC communicating circuit.
In the comprehensive lightning monitoring instrument of above-mentioned hyperchannel, also comprise power supply adaptor.
In the comprehensive lightning monitoring instrument of above-mentioned hyperchannel, described lightening pulse sensor (Luo-coil) is used for gathering the surge voltage of direct thunder induction in the area to be monitored, then is transferred to overvoltage/current foldback circuit by coaxial cable;
The amplitude transformation circuit includes bleeder circuit, and computing circuit and second divided voltage circuit carry out dividing potential drop to the inductive surge voltage that receives, and computing is voltage division processing again.Finally the induction lightening circulation is become little electric current, and eliminate and disturb.
Processor is used for A/D and changes and carry out analyzing and processing, then restores oscillogram, amplitude, number of times and time data that thunder and lightning produces; Acceptance, treatment S PD remote signalling alarm signal and monitoring zero ground voltage numerical value;
Clock circuit is used for being connected with feed circuit with described processor, and the tranmitting data register signal is given described processor;
Data-carrier store is used for being connected with feed circuit with described processor, accepts and store waveform, amplitude, number of times and the intensity of the thunder and lightning generation of described single-chip microcomputer transmission, and the state of the lightning protection device work of far-end band remote signaling function;
The lcd touch display device is used for being connected with feed circuit with described processor, and thunder and lightning waveform, amplitude, number of times and the time of accepting described processor transmission show, and sends to user's touch operation processor to move;
The remote signalling Acquisition Circuit, lightning protection device and the feed circuit with processor, far-end band remote signaling function are connected respectively, by the remote signalling Acquisition Circuit, the duty of the lightning protection device of far-end band remote signaling function are sent to processor;
Zero ground voltage observation circuit is connected with Zero-liue with described processor, and the real-time voltage numerical value between the far-end Zero-liue is sent to processor;
The stake resistance monitoring sensor is used for testing as required grounding resistance.
Compared with prior art, the beneficial effects of the utility model:The utility model can record accurately a plurality of zones and respond to the time of waveform, amplitude, number of times and the generation of the surge voltage that produces because of direct stroke, voltage value between the duty of the lightning protection device of monitoring far-end band remote signaling function that simultaneously can also be real-time and Real-Time Monitoring zero ground, and detect grounding resistance.Related data information both can show in real time by local display, also can send data to remote computer by Serial Port Line, realized that computer checks, computer monitor.
Description of drawings
Fig. 1 is the theory diagram of the comprehensive lightning monitoring instrument of the utility model hyperchannel.
Fig. 2 is the theory diagram that embodiment 1 carries out lightning monitoring.
Fig. 3 is the theory diagram that embodiment 2 carries out the lightning protection device monitoring.
Fig. 4 is the theory diagram that embodiment 3 carries out zero ground voltage monitoring.
Fig. 5 is that embodiment 4 carries out the theory diagram that grounding resistance detects.
mark in figure: 101-lightening pulse sensor (Luo-coil), 102-overvoltage/current foldback circuit, 103-amplitude transformation circuit, the real-time numerical value sampling module of 104-, the 105-Acquisition Circuit of communicating by letter, the 106-clock circuit, the 107-PC communicating circuit, the local color liquid crystal display arrangement that touches of 108-, 109-zero ground voltage observation circuit, the 110-processor, the 112-lightning protection device, the long-range PC of 113-, the 114-data-carrier store, 115-the first feed circuit, 116-the second feed circuit, the 117-excitation signal generator, 118-stake resistance monitoring sensor, the 119-power supply adaptor.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is further described.
Embodiment 1
as accompanying drawing 1, shown in accompanying drawing 2, the comprehensive lightning monitoring instrument of the hyperchannel of the present embodiment, comprise a plurality of lightening pulse sensors (Luo-coil) 101, overvoltage/current foldback circuit 102, amplitude transformation circuit 103, real-time numerical value sampling module 104, processor 110, data-carrier store 114, clock circuit 106, supervisor control, feed circuit 115 and power supply adaptor 119, the signal output part of described lightening pulse sensor (Luo-coil) 101 successively with overvoltage/current foldback circuit 102, amplitude transformation circuit 103, real-time numerical value sampling module 104, processor 110 series connection, described processor 110 also respectively with clock circuit 106, data-carrier store 114, supervisor control connects.Described supervisor control comprises local color liquid crystal display arrangement 108 and the long-range PC 113 of touching, described processor 110 with the concrete annexation of supervisor control is, processor 110 directly is connected with the local color liquid crystal display arrangement 108 that touches, and processor 110 is connected with long-range PC 113 by PC communicating circuit 107.
The principle of work of the comprehensive lightning monitoring instrument of hyperchannel is:
A plurality of lightening pulse sensors (Luo-coil) the 101 respectively induction lightening that collects is flowed through overvoltage/current foldback circuit 102, amplitude transformation circuit 103, the rear input processor 110 of numerical value sampling module 104 in real time.when this induction lightening flow to into overvoltage/overcurrent protector 102, if induction lightening intensity of flow during greater than deboost, overvoltage/overcurrent protector 102 carried out overvoltage/overcurrent protection to it, induction lightening in normal range flows to into changes in amplitude circuit 103, through after twice dividing potential drop, the induction lightening circulation is become little electric current, and eliminate and disturb, equivalent induction lightening after treatment flows to into real-time numerical value sampling module 104, enter again processor 110 and carry out the A/D conversion, be analog signal conversion digital signal, digital signal after conversion is passed through analyzing and processing, thereby draw and record the amplitude that induction lightening produces, waveform, number of times and time, simultaneous processor 110 is completed clock circuit 106, the local color liquid crystal display arrangement 108 that touches, the driving of long-range PC 113 and data-carrier store 114, so, the present embodiment can record accurately a plurality of zones and respond to the waveform of the surge voltage that produces because of direct stroke, amplitude, the time of number of times and generation, touch by this locality the amplitude that color liquid crystal display arrangement 108 or long-range PC 113 can show that thunder and lightning produces, waveform, number of times, zone under time and generation indirect lightning strike.
The power supply the principle of the comprehensive lightning monitoring instrument of hyperchannel is: the electric current after power supply adaptor 119 will be adjusted is passed to the first feed circuit 115, the first feed circuit 115 and respectively amplitude transformation circuit 103, data-carrier store 114, processor 110, clock circuit 106, the local color liquid crystal display arrangement 108 that touches is powered.
As shown in accompanying drawing 1, accompanying drawing 3, the comprehensive lightning monitoring instrument of the hyperchannel of the present embodiment is with embodiment 1, difference is that the present embodiment also comprises the lightning protection device 112 of communication Acquisition Circuit 105 and a plurality of far-end band remote signaling functions, described lightning protection device 112 with remote signaling function is connected with processor 110 by communication Acquisition Circuit 105, thus the duty of the lightning protection device 112 of the present embodiment energy Real-Time Monitoring band remote signaling function.
its principle of work is: remote signalling Acquisition Circuit 105 is connected with a plurality of lightning protection devices 112 with remote signaling function, remote signalling Acquisition Circuit 105 is sustainable provides a stable voltage for the lightning protection device 112 with remote signaling function, be connected on the normal opened contact of lightning protection device 112 ports, when lightning protection device 112 is deteriorated, normal opened contact becomes normally closed contact, lightning protection device 112 and the 105 loop conductings of remote signalling Acquisition Circuit, 105 work of remote signalling this moment Acquisition Circuit, sending status signal for processor 110 processes, thereby obtain and record certain lightning protection device being in deterioration state, processor 110 is completed simultaneously to clock circuit 106, the local color liquid crystal display arrangement 108 that touches, the driving of long-range PC 113 and data-carrier store 114, so, touch by this locality the duty that color liquid crystal display arrangement 108 or long-range PC 113 can show all lightning protection devices 112 in real time, better the lightning protection device 112 of far-end band remote signaling function is effectively monitored.
Power supply the principle is: the feed circuit of the present embodiment comprise the first feed circuit 115 and the second feed circuit 116, electric current after power supply adaptor 119 will be adjusted sends respectively the first feed circuit 115 and the second feed circuit 116 to, the second feed circuit 116 are 105 power supplies of communication Acquisition Circuit, and remote signalling Acquisition Circuit 105 is continuously each lightning protection device 112 with remote signaling function again a stable voltage is provided.
Embodiment 3
As shown in accompanying drawing 1, accompanying drawing 4, the comprehensive lightning monitoring instrument of the hyperchannel of the present embodiment is with embodiment 2, difference is that the present embodiment also comprises zero ground voltage observation circuit 109 and zero line N, ground wire PE, described zero line N, ground wire PE are connected with processor 110 by zero ground voltage observation circuit 109, thus the present embodiment energy Real-Time Monitoring zero, between magnitude of voltage.
Its principle of work is: zero ground voltage observation circuit 109 is connected with zero line N, ground wire PE respectively, but the magnitude of voltage between zero ground voltage observation circuit 109 Real-Time Monitorings zero ground, and send processor 110 to and process, thereby obtain and record real-time voltage numerical value between zero ground, processor 110 is completed simultaneously to clock circuit 106, the local driving that touches color liquid crystal display arrangement 108, long-range PC 113 and storer 114, so, touch color liquid crystal display arrangement 108 or long-range PC 113 by this locality and can show in real time voltage value between zero ground.
Embodiment 4
As shown in accompanying drawing 1, accompanying drawing 5, the comprehensive lightning monitoring instrument of the hyperchannel of the present embodiment is with embodiment 3, difference is that the present embodiment also comprises stake resistance monitoring sensor 118 and excitation signal generator 117, described stake resistance monitoring sensor 118 is connected with processor 110 by excitation signal generator 117, and the present embodiment can detect grounding resistance thus.
Stake resistance monitoring sensor 118 comprises drive coil and gathers coil, and the ground wire PE of grounding ports is connected with processor 110 by stake resistance monitoring sensor 118, excitation signal generator 117 successively.Test during ground resistance excitation signal generator 117 produce test pulses and be transferred to drive coil, gather coil collection signal enter processor 110, then by this locality touch color liquid crystal display arrangement 108 or long-range PC 113 can be in real time resistance value explicitly.
The above is only preferred embodiment of the present utility model; not in order to limit the utility model; all any modifications of doing within spirit of the present utility model and principle, be equal to and replace and improvement etc., within all should being included in protection domain of the present utility model.
Claims (8)
1. comprehensive lightning monitoring instrument of hyperchannel, it is characterized in that: comprise a plurality of lightening pulse sensors (101), overvoltage/current foldback circuit (102), amplitude transformation circuit (103), real-time numerical value sampling module (104), processor (110), data-carrier store (114), clock circuit (106), supervisor control, feed circuit (115), the signal output part of described lightening pulse sensor (101) successively with overvoltage/current foldback circuit (102), amplitude transformation circuit (103), real-time numerical value sampling module (104), processor (110) series connection, described processor (110) also respectively with clock circuit (106), data-carrier store (114), supervisor control connects.
2. the comprehensive lightning monitoring instrument of hyperchannel according to claim 1, it is characterized in that: also comprise communication Acquisition Circuit (105) and with the lightning protection device (112) of remote signaling function, described lightning protection device with remote signaling function (112) is connected with processor (110) by the Acquisition Circuit (105) of communicating by letter.
3. the comprehensive lightning monitoring instrument of hyperchannel according to claim 2, it is characterized in that: also comprise zero ground voltage observation circuit (109) and zero line, ground wire, described zero line, ground wire are connected with processor (110) by zero ground voltage observation circuit (109).
4. the comprehensive lightning monitoring instrument of hyperchannel according to claim 3, it is characterized in that: also comprise stake resistance monitoring sensor (118) and excitation signal generator (117), described stake resistance monitoring sensor (118) is connected with processor (110) by excitation signal generator (117).
5. the comprehensive lightning monitoring instrument of hyperchannel according to claim 2, it is characterized in that: described feed circuit comprise the first feed circuit (115) and the second feed circuit (116).
6. the comprehensive lightning monitoring instrument of hyperchannel according to claim 5, it is characterized in that: described the first feed circuit (115) are connected with amplitude transformation circuit (103), data-carrier store (114), processor (110), clock circuit (106), supervisor control respectively, and it is powered; The second feed circuit (116) are communication Acquisition Circuit (105) power supply.
7. according to claim 1-4 comprehensive lightning monitoring instrument of the described hyperchannel of any one, it is characterized in that: described supervisor control comprises local color liquid crystal display arrangement (108) and the long-range PC (113) of touching, the described local color liquid crystal display arrangement (108) that touches directly is connected with processor (110), and long-range PC (113) is connected with processor (110) by PC communicating circuit (107).
8. the comprehensive lightning monitoring instrument of the hyperchannel of according to claim 1-6 any one, is characterized in that: also comprise power supply adaptor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320339606 CN203275530U (en) | 2013-06-14 | 2013-06-14 | Multi-channel integrated thunder and lightning monitor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320339606 CN203275530U (en) | 2013-06-14 | 2013-06-14 | Multi-channel integrated thunder and lightning monitor |
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| Publication Number | Publication Date |
|---|---|
| CN203275530U true CN203275530U (en) | 2013-11-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320339606 Expired - Fee Related CN203275530U (en) | 2013-06-14 | 2013-06-14 | Multi-channel integrated thunder and lightning monitor |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103267890A (en) * | 2013-06-14 | 2013-08-28 | 成都东方瀚易科技发展有限公司 | Multichannel comprehensive thunder and lightning monitor |
| CN103901280A (en) * | 2014-03-13 | 2014-07-02 | 南京信息工程大学 | Intelligent thunder and lightning monitoring device |
| CN104635030A (en) * | 2015-02-02 | 2015-05-20 | 深圳市楚邦科技有限公司 | Lightning current waveform on-line monitoring system |
| CN108898534A (en) * | 2018-07-09 | 2018-11-27 | 安徽硕日光电科技有限公司 | A kind of lightning protection intelligent control system of Regional Linking |
-
2013
- 2013-06-14 CN CN 201320339606 patent/CN203275530U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103267890A (en) * | 2013-06-14 | 2013-08-28 | 成都东方瀚易科技发展有限公司 | Multichannel comprehensive thunder and lightning monitor |
| CN103901280A (en) * | 2014-03-13 | 2014-07-02 | 南京信息工程大学 | Intelligent thunder and lightning monitoring device |
| CN104635030A (en) * | 2015-02-02 | 2015-05-20 | 深圳市楚邦科技有限公司 | Lightning current waveform on-line monitoring system |
| CN108898534A (en) * | 2018-07-09 | 2018-11-27 | 安徽硕日光电科技有限公司 | A kind of lightning protection intelligent control system of Regional Linking |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131106 Termination date: 20200614 |