CN112539784A - PON/micro base station power supply lightning protection device - Google Patents
PON/micro base station power supply lightning protection device Download PDFInfo
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- CN112539784A CN112539784A CN202011444486.XA CN202011444486A CN112539784A CN 112539784 A CN112539784 A CN 112539784A CN 202011444486 A CN202011444486 A CN 202011444486A CN 112539784 A CN112539784 A CN 112539784A
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- G—PHYSICS
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- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
- G08B21/18—Status alarms
Abstract
The invention discloses a PON/micro base station power supply lightning protection device. The invention is provided with four data detection modules, the illumination detection and the sound detection are normally open, the voltage detection and the resistivity detection are normally closed, and part of energy consumption caused by the data detection modules can be saved; moreover, when each detection data is subjected to abnormal matching judgment, two times of matching are carried out, and the influence of accidental errors on the whole action system can be eliminated to a great extent; and only when the illumination detection and the sound detection are abnormal, the voltage detection is started, only when the voltage detection is abnormal, the resistivity detection is started, the misoperation of the system due to the fact that the system is not under the condition of thunder can be directly avoided layer by layer, and the thunder detection accuracy is improved.
Description
Technical Field
The invention belongs to the technical field, and particularly relates to a PON/micro base station power supply lightning protection device.
Background
Since 2000, the direct economy caused by lightning disasters in the world is greatly lost, and according to the conservative estimation of the United states, personnel casualties are caused by lightning impact, buildings, power supply and distribution systems and communication equipment are damaged, forest fires are caused, computer information system interruption, storage, oil refineries, oil fields and the like are caused to burn and even explode, and the property and the personal safety of people are harmed. With the development of intelligent technology, lightning protection detection is no longer limited to manual detection, and intelligent lightning protection detection design in the field of lightning protection is emerging. Especially, remote monitoring systems such as remote monitoring, remote detection, remote early warning and the like are developed rapidly. When the existing lightning protection detection system of the automatic environmental air quality monitoring station detects that related equipment is abnormal, equipment abnormal information is usually sent to a master control center firstly, and then the master control center allocates workers to maintain the abnormal equipment. Energy conservation is a long-term development strategy of sustainable development in China, and the lightning protection detection system needs to consume a large amount of electric energy when in operation, so that the development of the energy-saving lightning protection detection system is also of great significance.
However, the existing lightning protection circuit has a high lightning detection precision and lacks precision; such as: the lightning protection circuit cannot make a judgment accurately under the conditions of lightning and high voltage, or the lightning protection circuit can be triggered to act by unstable current.
Therefore, at present, a PON/micro base station power lightning protection device needs to be designed to solve the above problems.
Disclosure of Invention
The invention aims to provide a PON/micro base station power supply lightning protection device, which is used for solving the technical problems in the prior art, such as: the existing lightning protection circuit has more luxurious lightning detection precision and lacks precision; such as: the lightning protection circuit cannot make a judgment accurately under the conditions of lightning and high voltage, or the lightning protection circuit can be triggered to act by unstable current.
In order to achieve the purpose, the technical scheme of the invention is as follows:
the PON/micro base station power supply lightning protection device comprises a light sensor, a sound detection module, a lightning protection grounding detection module, a soil resistivity detection module, a data processing module and a data storage module;
the optical sensor is used for detecting real-time illumination information and sending the real-time illumination information to the data processing module;
the sound detection module is used for detecting real-time sound information and sending the real-time sound information to the data processing module;
the lightning protection grounding detection module is used for detecting real-time voltage information of a lightning protection grounding end and sending the real-time voltage information to the data processing module;
the soil resistivity detection module is used for detecting real-time soil resistivity information corresponding to the lightning protection grounding end and sending the real-time soil resistivity information to the data processing module;
the data storage module is used for storing standard illumination information and standard sound information when lightning occurs, detecting standard voltage information of the lightning protection grounding end and standard soil resistivity information corresponding to the lightning protection grounding end, and is used for being called by the data processing module;
the data processing device controls the light sensor and the sound detection module to be in normally open states, and controls the lightning protection grounding detection module and the soil resistivity detection module to be in normally closed states;
in the data processing module:
performing first illumination matching judgment on the real-time illumination information and the standard illumination information through a first judgment unit, and taking a first illumination matching judgment result as an actual illumination matching judgment result if the first illumination matching judgment result is that the real-time illumination information is matched with the standard illumination information; if the first illumination matching judgment result is that the real-time illumination information is not matched with the standard illumination information; temporarily storing a first illumination matching judgment result, and performing second illumination matching judgment on the same real-time illumination information and the standard illumination information through a second judgment unit; if the second illumination matching judgment result is that the real-time illumination information is matched with the standard illumination information, taking the second illumination matching judgment result as an actual illumination matching judgment result, and abandoning the first illumination matching judgment result; if the second illumination matching judgment result is that the real-time illumination information is not matched with the standard illumination information, taking the first illumination matching judgment result as an actual illumination matching judgment result, and abandoning the second illumination matching judgment result;
performing first sound matching judgment on the real-time sound information and the standard sound information through a first judgment unit, and taking a first sound matching judgment result as an actual sound matching judgment result if the first sound matching judgment result is that the real-time sound information is matched with the standard sound information; if the first sound matching judgment result is that the real-time sound information is not matched with the standard sound information; temporarily storing the first sound matching judgment result, and performing second sound matching judgment on the same real-time sound information and the standard sound information through a second judgment unit; if the second sound matching judgment result is that the real-time sound information is matched with the standard sound information, taking the second sound matching judgment result as an actual sound matching judgment result, and abandoning the first sound matching judgment result; if the second sound matching judgment result is that the real-time sound information is not matched with the standard sound information, taking the first sound matching judgment result as an actual sound matching judgment result, and abandoning the second sound matching judgment result;
when the actual illumination matching judgment result is that the real-time illumination information is matched with the standard illumination information, and the actual sound matching judgment result is that the real-time sound information is matched with the standard sound information;
the data processing module controls the lightning protection grounding detection module to start;
in the data processing module, a first judgment unit is used for carrying out first voltage matching judgment on the real-time voltage information and the standard voltage information, and if the first voltage matching judgment result is that the real-time voltage information is matched with the standard voltage information, the first voltage matching judgment result is used as an actual voltage matching judgment result; if the first-time voltage matching judgment result is that the real-time voltage information is not matched with the standard voltage information; temporarily storing a first voltage matching judgment result, and performing second voltage matching judgment on the same real-time voltage information and the standard voltage information through a second judgment unit; if the second voltage matching judgment result is that the real-time voltage information is matched with the standard voltage information, taking the second voltage matching judgment result as an actual voltage matching judgment result, and abandoning the first voltage matching judgment result; if the second voltage matching judgment result is that the real-time voltage information is not matched with the standard voltage information, taking the first voltage matching judgment result as an actual voltage matching judgment result, and abandoning the second voltage matching judgment result;
when the actual voltage matching judgment result is that the real-time voltage information is matched with the standard voltage information;
the data processing device controls the soil resistivity detection module to start;
in the data processing module, performing first soil resistivity matching judgment on the real-time soil resistivity information and the standard soil resistivity information through a first judgment unit, and taking a first soil resistivity matching judgment result as an actual soil resistivity matching judgment result if the first soil resistivity matching judgment result is that the real-time soil resistivity information is matched with the standard soil resistivity information; if the first time soil resistivity matching judgment result is that the real-time soil resistivity information is not matched with the standard soil resistivity information; temporarily storing a first soil resistivity matching judgment result, and performing second soil resistivity matching judgment on the same real-time soil resistivity information and the standard soil resistivity information through a second judgment unit; if the second soil resistivity matching judgment result is that the real-time soil resistivity information is matched with the standard soil resistivity information, taking the second soil resistivity matching judgment result as an actual soil resistivity matching judgment result, and abandoning the first soil resistivity matching judgment result; if the second soil resistivity matching judgment result is that the real-time soil resistivity information is not matched with the standard soil resistivity information, taking the first soil resistivity matching judgment result as an actual soil resistivity matching judgment result, and abandoning the second soil resistivity matching judgment result;
the data processing device is used for processing the abnormal state of the abnormal alarm module, and the abnormal alarm module is connected with the data processing device and used for giving an alarm when the abnormal state occurs;
and when the actual soil resistivity matching judgment result is that the real-time soil resistivity information is matched with the standard soil resistivity information, the data processing device starts the abnormity alarm module.
The system further comprises a communication module, wherein the communication module is connected with the data processing module and is used for establishing network communication between the data processing module and a safety monitoring center.
And the positioning module is connected with the data processing module and is used for acquiring the geographic position information of the lightning protection circuit.
The data processing module is connected with the data display module and used for processing various data sent by the data display module.
Further, the intelligent mobile terminal also comprises a wireless communication module, and the data processing module is connected with the intelligent mobile terminal through the wireless communication module.
And the emergency circuit breaking module is connected with the data processing module and used for cutting off the lightning protection circuit when the actual soil resistivity matching judgment result shows that the real-time soil resistivity information is matched with the standard soil resistivity information.
Compared with the prior art, the invention has the beneficial effects that:
one innovation point of the scheme is that four data detection modules are configured, illumination detection and sound detection are normally open, voltage detection and resistivity detection are normally closed, and energy consumption caused by the data detection modules can be partially saved; moreover, when each detection data is subjected to abnormal matching judgment, two times of matching are carried out, and the influence of accidental errors on the whole action system can be eliminated to a great extent; and only when the illumination detection and the sound detection are abnormal, the voltage detection is started, only when the voltage detection is abnormal, the resistivity detection is started, the misoperation of the system due to the fact that the system is not under the condition of thunder can be directly avoided layer by layer, and the thunder detection accuracy is improved.
Drawings
FIG. 1 is a schematic structural diagram of an embodiment of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention are clearly and completely described below with reference to fig. 1 of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example (b):
in the prior art, the lightning protection circuit has the defects of high lightning detection precision and lack of precision; such as: the lightning protection circuit cannot make a judgment accurately under the conditions of lightning and high voltage, or the lightning protection circuit can be triggered to act by unstable current.
As shown in fig. 1, a PON/micro base station power lightning protection device is proposed, which includes a photo-sensor, a sound detection module, a lightning grounding detection module, a soil resistivity detection module, a data processing module, and a data storage module;
the optical sensor is used for detecting real-time illumination information and sending the real-time illumination information to the data processing module;
the sound detection module is used for detecting real-time sound information and sending the real-time sound information to the data processing module;
the lightning protection grounding detection module is used for detecting real-time voltage information of a lightning protection grounding end and sending the real-time voltage information to the data processing module;
the soil resistivity detection module is used for detecting real-time soil resistivity information corresponding to the lightning protection grounding end and sending the real-time soil resistivity information to the data processing module;
the data storage module is used for storing standard illumination information and standard sound information when lightning occurs, detecting standard voltage information of the lightning protection grounding end and standard soil resistivity information corresponding to the lightning protection grounding end, and is used for being called by the data processing module;
the data processing device controls the light sensor and the sound detection module to be in normally open states, and controls the lightning protection grounding detection module and the soil resistivity detection module to be in normally closed states;
in the data processing module:
performing first illumination matching judgment on the real-time illumination information and the standard illumination information through a first judgment unit, and taking a first illumination matching judgment result as an actual illumination matching judgment result if the first illumination matching judgment result is that the real-time illumination information is matched with the standard illumination information; if the first illumination matching judgment result is that the real-time illumination information is not matched with the standard illumination information; temporarily storing a first illumination matching judgment result, and performing second illumination matching judgment on the same real-time illumination information and the standard illumination information through a second judgment unit; if the second illumination matching judgment result is that the real-time illumination information is matched with the standard illumination information, taking the second illumination matching judgment result as an actual illumination matching judgment result, and abandoning the first illumination matching judgment result; if the second illumination matching judgment result is that the real-time illumination information is not matched with the standard illumination information, taking the first illumination matching judgment result as an actual illumination matching judgment result, and abandoning the second illumination matching judgment result;
performing first sound matching judgment on the real-time sound information and the standard sound information through a first judgment unit, and taking a first sound matching judgment result as an actual sound matching judgment result if the first sound matching judgment result is that the real-time sound information is matched with the standard sound information; if the first sound matching judgment result is that the real-time sound information is not matched with the standard sound information; temporarily storing the first sound matching judgment result, and performing second sound matching judgment on the same real-time sound information and the standard sound information through a second judgment unit; if the second sound matching judgment result is that the real-time sound information is matched with the standard sound information, taking the second sound matching judgment result as an actual sound matching judgment result, and abandoning the first sound matching judgment result; if the second sound matching judgment result is that the real-time sound information is not matched with the standard sound information, taking the first sound matching judgment result as an actual sound matching judgment result, and abandoning the second sound matching judgment result;
when the actual illumination matching judgment result is that the real-time illumination information is matched with the standard illumination information, and the actual sound matching judgment result is that the real-time sound information is matched with the standard sound information;
the data processing module controls the lightning protection grounding detection module to start;
in the data processing module, a first judgment unit is used for carrying out first voltage matching judgment on the real-time voltage information and the standard voltage information, and if the first voltage matching judgment result is that the real-time voltage information is matched with the standard voltage information, the first voltage matching judgment result is used as an actual voltage matching judgment result; if the first-time voltage matching judgment result is that the real-time voltage information is not matched with the standard voltage information; temporarily storing a first voltage matching judgment result, and performing second voltage matching judgment on the same real-time voltage information and the standard voltage information through a second judgment unit; if the second voltage matching judgment result is that the real-time voltage information is matched with the standard voltage information, taking the second voltage matching judgment result as an actual voltage matching judgment result, and abandoning the first voltage matching judgment result; if the second voltage matching judgment result is that the real-time voltage information is not matched with the standard voltage information, taking the first voltage matching judgment result as an actual voltage matching judgment result, and abandoning the second voltage matching judgment result;
when the actual voltage matching judgment result is that the real-time voltage information is matched with the standard voltage information;
the data processing device controls the soil resistivity detection module to start;
in the data processing module, performing first soil resistivity matching judgment on the real-time soil resistivity information and the standard soil resistivity information through a first judgment unit, and taking a first soil resistivity matching judgment result as an actual soil resistivity matching judgment result if the first soil resistivity matching judgment result is that the real-time soil resistivity information is matched with the standard soil resistivity information; if the first time soil resistivity matching judgment result is that the real-time soil resistivity information is not matched with the standard soil resistivity information; temporarily storing a first soil resistivity matching judgment result, and performing second soil resistivity matching judgment on the same real-time soil resistivity information and the standard soil resistivity information through a second judgment unit; if the second soil resistivity matching judgment result is that the real-time soil resistivity information is matched with the standard soil resistivity information, taking the second soil resistivity matching judgment result as an actual soil resistivity matching judgment result, and abandoning the first soil resistivity matching judgment result; if the second soil resistivity matching judgment result is that the real-time soil resistivity information is not matched with the standard soil resistivity information, taking the first soil resistivity matching judgment result as an actual soil resistivity matching judgment result, and abandoning the second soil resistivity matching judgment result;
the data processing device is used for processing the abnormal state of the abnormal alarm module, and the abnormal alarm module is connected with the data processing device and used for giving an alarm when the abnormal state occurs;
and when the actual soil resistivity matching judgment result is that the real-time soil resistivity information is matched with the standard soil resistivity information, the data processing device starts the abnormity alarm module.
In the scheme, four data detection modules are configured, the illumination detection and the sound detection are normally open, the voltage detection and the resistivity detection are normally closed, and part of energy consumption caused by the data detection modules can be saved; moreover, when each detection data is subjected to abnormal matching judgment, two times of matching are carried out, and the influence of accidental errors on the whole action system can be eliminated to a great extent; and only when the illumination detection and the sound detection are abnormal, the voltage detection is started, only when the voltage detection is abnormal, the resistivity detection is started, the misoperation of the system due to the fact that the system is not under the condition of thunder can be directly avoided layer by layer, and the thunder detection accuracy is improved.
The system further comprises a communication module, wherein the communication module is connected with the data processing module and is used for establishing network communication between the data processing module and a safety monitoring center.
And the positioning module is connected with the data processing module and is used for acquiring the geographic position information of the lightning protection circuit.
The data processing module is connected with the data display module and used for processing various data sent by the data display module.
Further, the intelligent mobile terminal also comprises a wireless communication module, and the data processing module is connected with the intelligent mobile terminal through the wireless communication module.
And the emergency circuit breaking module is connected with the data processing module and used for cutting off the lightning protection circuit when the actual soil resistivity matching judgment result shows that the real-time soil resistivity information is matched with the standard soil resistivity information.
The above are preferred embodiments of the present invention, and all changes made according to the technical scheme of the present invention that produce functional effects do not exceed the scope of the technical scheme of the present invention belong to the protection scope of the present invention.
Claims (6)
- The PON/micro base station power supply lightning protection device is characterized by comprising a light sensor, a sound detection module, a lightning protection grounding detection module, a soil resistivity detection module, a data processing module and a data storage module;the optical sensor is used for detecting real-time illumination information and sending the real-time illumination information to the data processing module;the sound detection module is used for detecting real-time sound information and sending the real-time sound information to the data processing module;the lightning protection grounding detection module is used for detecting real-time voltage information of a lightning protection grounding end and sending the real-time voltage information to the data processing module;the soil resistivity detection module is used for detecting real-time soil resistivity information corresponding to the lightning protection grounding end and sending the real-time soil resistivity information to the data processing module;the data storage module is used for storing standard illumination information and standard sound information when lightning occurs, detecting standard voltage information of the lightning protection grounding end and standard soil resistivity information corresponding to the lightning protection grounding end, and is used for being called by the data processing module;the data processing device controls the light sensor and the sound detection module to be in normally open states, and controls the lightning protection grounding detection module and the soil resistivity detection module to be in normally closed states;in the data processing module:performing first illumination matching judgment on the real-time illumination information and the standard illumination information through a first judgment unit, and taking a first illumination matching judgment result as an actual illumination matching judgment result if the first illumination matching judgment result is that the real-time illumination information is matched with the standard illumination information; if the first illumination matching judgment result is that the real-time illumination information is not matched with the standard illumination information; temporarily storing a first illumination matching judgment result, and performing second illumination matching judgment on the same real-time illumination information and the standard illumination information through a second judgment unit; if the second illumination matching judgment result is that the real-time illumination information is matched with the standard illumination information, taking the second illumination matching judgment result as an actual illumination matching judgment result, and abandoning the first illumination matching judgment result; if the second illumination matching judgment result is that the real-time illumination information is not matched with the standard illumination information, taking the first illumination matching judgment result as an actual illumination matching judgment result, and abandoning the second illumination matching judgment result;performing first sound matching judgment on the real-time sound information and the standard sound information through a first judgment unit, and taking a first sound matching judgment result as an actual sound matching judgment result if the first sound matching judgment result is that the real-time sound information is matched with the standard sound information; if the first sound matching judgment result is that the real-time sound information is not matched with the standard sound information; temporarily storing the first sound matching judgment result, and performing second sound matching judgment on the same real-time sound information and the standard sound information through a second judgment unit; if the second sound matching judgment result is that the real-time sound information is matched with the standard sound information, taking the second sound matching judgment result as an actual sound matching judgment result, and abandoning the first sound matching judgment result; if the second sound matching judgment result is that the real-time sound information is not matched with the standard sound information, taking the first sound matching judgment result as an actual sound matching judgment result, and abandoning the second sound matching judgment result;when the actual illumination matching judgment result is that the real-time illumination information is matched with the standard illumination information, and the actual sound matching judgment result is that the real-time sound information is matched with the standard sound information;the data processing module controls the lightning protection grounding detection module to start;in the data processing module, a first judgment unit is used for carrying out first voltage matching judgment on the real-time voltage information and the standard voltage information, and if the first voltage matching judgment result is that the real-time voltage information is matched with the standard voltage information, the first voltage matching judgment result is used as an actual voltage matching judgment result; if the first-time voltage matching judgment result is that the real-time voltage information is not matched with the standard voltage information; temporarily storing a first voltage matching judgment result, and performing second voltage matching judgment on the same real-time voltage information and the standard voltage information through a second judgment unit; if the second voltage matching judgment result is that the real-time voltage information is matched with the standard voltage information, taking the second voltage matching judgment result as an actual voltage matching judgment result, and abandoning the first voltage matching judgment result; if the second voltage matching judgment result is that the real-time voltage information is not matched with the standard voltage information, taking the first voltage matching judgment result as an actual voltage matching judgment result, and abandoning the second voltage matching judgment result;when the actual voltage matching judgment result is that the real-time voltage information is matched with the standard voltage information;the data processing device controls the soil resistivity detection module to start;in the data processing module, performing first soil resistivity matching judgment on the real-time soil resistivity information and the standard soil resistivity information through a first judgment unit, and taking a first soil resistivity matching judgment result as an actual soil resistivity matching judgment result if the first soil resistivity matching judgment result is that the real-time soil resistivity information is matched with the standard soil resistivity information; if the first time soil resistivity matching judgment result is that the real-time soil resistivity information is not matched with the standard soil resistivity information; temporarily storing a first soil resistivity matching judgment result, and performing second soil resistivity matching judgment on the same real-time soil resistivity information and the standard soil resistivity information through a second judgment unit; if the second soil resistivity matching judgment result is that the real-time soil resistivity information is matched with the standard soil resistivity information, taking the second soil resistivity matching judgment result as an actual soil resistivity matching judgment result, and abandoning the first soil resistivity matching judgment result; if the second soil resistivity matching judgment result is that the real-time soil resistivity information is not matched with the standard soil resistivity information, taking the first soil resistivity matching judgment result as an actual soil resistivity matching judgment result, and abandoning the second soil resistivity matching judgment result;the data processing device is used for processing the abnormal state of the abnormal alarm module, and the abnormal alarm module is connected with the data processing device and used for giving an alarm when the abnormal state occurs;and when the actual soil resistivity matching judgment result is that the real-time soil resistivity information is matched with the standard soil resistivity information, the data processing device starts the abnormity alarm module.
- 2. The PON/micro base station power supply lightning protection device according to claim 1, further comprising a communication module connected to the data processing module for establishing network communication between the data processing module and a security monitoring center.
- 3. The PON/micro base station power supply lightning protection device according to claim 1, further comprising a positioning module, connected to the data processing module, for collecting the geographic location information of the lightning protection circuit.
- 4. The PON/micro base station power supply lightning protection device according to claim 1, further comprising a data display module, connected to the data processing module, for displaying various types of data sent by the data processing module.
- 5. The PON/micro base station power supply lightning protection device according to claim 1, further comprising a wireless communication module, wherein the data processing module is connected to the smart mobile terminal through the wireless communication module.
- 6. The PON/micro base station power supply lightning protection device according to claim 1, further comprising an emergency disconnection module, connected to the data processing module, for disconnecting the lightning protection circuit when the actual soil resistivity match determination result is that the real-time soil resistivity information matches the standard soil resistivity information.
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Application publication date: 20210323 |