CN114186649A - Intelligent routing inspection positioning method and system - Google Patents
Intelligent routing inspection positioning method and system Download PDFInfo
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- CN114186649A CN114186649A CN202111462813.9A CN202111462813A CN114186649A CN 114186649 A CN114186649 A CN 114186649A CN 202111462813 A CN202111462813 A CN 202111462813A CN 114186649 A CN114186649 A CN 114186649A
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- 238000007689 inspection Methods 0.000 title claims abstract description 96
- 238000000034 method Methods 0.000 title claims abstract description 12
- 230000006698 induction Effects 0.000 claims abstract description 55
- 238000001931 thermography Methods 0.000 claims description 26
- 230000005540 biological transmission Effects 0.000 claims description 18
- 230000002159 abnormal effect Effects 0.000 claims description 9
- 238000001514 detection method Methods 0.000 claims description 3
- 238000003384 imaging method Methods 0.000 claims description 3
- 238000010248 power generation Methods 0.000 description 11
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K17/00—Methods or arrangements for effecting co-operative working between equipments covered by two or more of main groups G06K1/00 - G06K15/00, e.g. automatic card files incorporating conveying and reading operations
- G06K17/0022—Methods or arrangements for effecting co-operative working between equipments covered by two or more of main groups G06K1/00 - G06K15/00, e.g. automatic card files incorporating conveying and reading operations arrangements or provisious for transferring data to distant stations, e.g. from a sensing device
- G06K17/0029—Methods or arrangements for effecting co-operative working between equipments covered by two or more of main groups G06K1/00 - G06K15/00, e.g. automatic card files incorporating conveying and reading operations arrangements or provisious for transferring data to distant stations, e.g. from a sensing device the arrangement being specially adapted for wireless interrogation of grouped or bundled articles tagged with wireless record carriers
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J5/00—Radiation pyrometry, e.g. infrared or optical thermometry
- G01J5/0096—Radiation pyrometry, e.g. infrared or optical thermometry for measuring wires, electrical contacts or electronic systems
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S17/00—Systems using the reflection or reradiation of electromagnetic waves other than radio waves, e.g. lidar systems
- G01S17/02—Systems using the reflection of electromagnetic waves other than radio waves
- G01S17/06—Systems determining position data of a target
- G01S17/08—Systems determining position data of a target for measuring distance only
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S19/00—Satellite radio beacon positioning systems; Determining position, velocity or attitude using signals transmitted by such systems
- G01S19/38—Determining a navigation solution using signals transmitted by a satellite radio beacon positioning system
- G01S19/39—Determining a navigation solution using signals transmitted by a satellite radio beacon positioning system the satellite radio beacon positioning system transmitting time-stamped messages, e.g. GPS [Global Positioning System], GLONASS [Global Orbiting Navigation Satellite System] or GALILEO
- G01S19/42—Determining position
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
- H02S50/00—Monitoring or testing of PV systems, e.g. load balancing or fault identification
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
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Abstract
The invention discloses an intelligent routing inspection positioning method and system, relates to the field related to photovoltaic routing inspection positioning, and aims to solve the problems that in the prior art, a GPS (global positioning system) is difficult to meet the positioning requirement under the situation of high precision requirement, and a routing inspection unmanned aerial vehicle is difficult to acquire the accurate position information of a corresponding solar panel in a centralized photovoltaic power station with a complicated regional environment and large installed capacity. The inspection unmanned aerial vehicle comprises an NFC chip, a first NFC induction area and a second NFC induction area are respectively arranged at two opposite angles of the upper end surface of the solar panel, and the NFC chip is in signal induction with the first NFC induction area and the second NFC induction area; the NFC chip is used for transmitting induction signals; the first NFC sensing area is used for receiving a sensing signal of the NFC chip and feeding back the signal to a target position; and the second NFC sensing area is used for receiving the sensing signal of the NFC chip and feeding back the signal to the target position.
Description
Technical Field
The invention relates to the field related to photovoltaic inspection and positioning, in particular to an intelligent inspection and positioning method and system.
Background
The photovoltaic power station is a power generation system which is formed by using solar energy and electronic elements made of special materials such as a crystalline silicon plate, an inverter and the like, and is connected with a power grid and transmits power to the power grid. The photovoltaic power generation system is divided into an independent photovoltaic system and a grid-connected photovoltaic system, wherein the independent photovoltaic power station comprises a village power supply system in a remote area, a solar household power supply system, a communication signal power supply, cathode protection, a solar street lamp and other various photovoltaic power generation systems which are provided with storage batteries and can independently run; grid-connected photovoltaic power generation systems are photovoltaic power generation systems that are connected to a power grid and that transmit electric power to the power grid, and can be divided into grid-connected power generation systems with and without storage batteries.
Under the background of low-carbon economy and sustainable development, new energy represented by photovoltaic continues to lead the development of energy industry, but the generated power of a photovoltaic module is seriously degraded, and effective inspection and operation and maintenance means are urgently needed. The speed is slower and be difficult to satisfy under the condition that a large amount of solar panel inspection requirements are patrolled and examined to artifical light, begin to utilize unmanned aerial vehicle to patrol and examine under most scenes at present.
The GPS can perform range positioning depending on the matching of the path point and the actual position of the photovoltaic module when the unmanned aerial vehicle is patrolled, but the positioning requirement is difficult to meet under the situation with high precision requirement, so that the unmanned aerial vehicle is difficult to acquire the accurate position information of the corresponding solar panel in a centralized photovoltaic power station with complex regional environment and large installed capacity; therefore, the market urgently needs to develop an intelligent routing inspection positioning method and system to help people solve the existing problems.
Disclosure of Invention
The invention aims to provide an intelligent routing inspection positioning method and system, and aims to solve the problems that the GPS can perform range positioning depending on the matching of a path point and the actual position of a photovoltaic module when the routing inspection unmanned aerial vehicle is used for routing inspection, but the positioning requirement is difficult to meet under the situation with high precision requirement, so that the routing inspection unmanned aerial vehicle is difficult to acquire the precise position information of a corresponding solar panel in a centralized photovoltaic power station with complex regional environment and large installed capacity.
In order to achieve the purpose, the invention provides the following technical scheme: the intelligent routing inspection positioning system comprises a routing inspection unmanned aerial vehicle and a solar panel, wherein the routing inspection unmanned aerial vehicle comprises an NFC chip, a first NFC induction area and a second NFC induction area are respectively arranged at two opposite angles of the upper end surface of the solar panel, and the NFC chip is in signal induction with the first NFC induction area and the second NFC induction area;
the NFC chip is used for transmitting induction signals;
the first NFC sensing area is used for receiving a sensing signal of the NFC chip and feeding back the signal to a target position;
and the second NFC sensing area is used for receiving the sensing signal of the NFC chip and feeding back the signal to the target position.
Preferably, the inspection unmanned aerial vehicle further comprises an infrared thermal imaging camera;
the infrared thermal imaging camera is used for carrying out thermal imaging on the solar panel and judging the power abnormal position according to the temperature distribution in the infrared image.
Preferably, the inspection unmanned aerial vehicle further comprises a visible light camera;
the visible light camera is used for detecting and shooting the solar panel under the environment with normal brightness.
Preferably, the inspection unmanned aerial vehicle further comprises a wireless transmission module, and the input end of the wireless transmission module is respectively connected with the output ends of the infrared thermal imaging camera and the visible light camera;
the wireless transmission module is used for transcoding the received data and sending the transcoded data to the target position.
Preferably, the inspection unmanned aerial vehicle further comprises an infrared transmitter and an infrared receiver, and the output ends of the infrared transmitter and the infrared receiver are connected with the input end of the wireless transmission module;
the infrared transmitter is used for transmitting an infrared signal;
and the infrared receiver is used for receiving the infrared signal reflected by the solar panel.
Preferably, the output end of the wireless transmission module is connected with the input end of the control background, and the output ends of the first NFC sensing area and the second NFC sensing area are both connected with the input end of the control background;
the control background is used for receiving imaging information of the infrared thermal imaging camera and the visible light camera;
the control background is used for controlling the infrared transmitter to perform infrared transmission and receiving feedback information of the infrared receiver, and reading signal reflection time;
and the control background is used for receiving the induction information of the first NFC induction area and the second NFC induction area to the NFC chip and positioning the inspection unmanned aerial vehicle through the first NFC induction area and the second NFC induction area.
Preferably, the inspection unmanned aerial vehicle comprises a GPS positioning chip, the output end of the GPS positioning chip is connected with the input end of a GPS positioning satellite, and the output end of the GPS positioning satellite is connected with the input end of the control background;
the GPS positioning chip is used for acquiring the position information of the inspection unmanned aerial vehicle;
the GPS positioning satellite is used for positioning the position of the GPS positioning chip and feeding back the position to the control background;
and the control background is used for receiving the positioning information and controlling the action of the inspection unmanned aerial vehicle.
The intelligent routing inspection positioning method comprises the following steps:
the method comprises the following steps: the control background positions the GPS positioning chip through the GPS positioning satellite to determine the rough positioning of the inspection unmanned aerial vehicle;
step two: in the positioning range, controlling the inspection unmanned aerial vehicle to fly in a low altitude mode until an NFC chip of the inspection unmanned aerial vehicle is sensed by a first NFC sensing area or a second NFC sensing area on the solar panel, and accurately positioning the position of the inspection unmanned aerial vehicle through the position of the solar panel;
step three: controlling the inspection unmanned aerial vehicle to fly upwards, flying in the horizontal plane above the solar panel, and performing thermal imaging and detection shooting on the solar panel through an infrared thermal imaging camera and a visible light camera;
step four: when the inspection unmanned aerial vehicle flies and inspects the inspection, the infrared transmitter continuously transmits infrared signals, the infrared signals are received by the infrared receiver after being reflected by the solar panel, the distance between the infrared receiver and the solar panel is determined according to the receiving time, and the flying range of the inspection unmanned aerial vehicle is determined to be always positioned at the upper end of the solar panel;
step five: patrol and examine unmanned aerial vehicle and do not controlled the sky flight that makes progress, when nevertheless infrared receiver received signal time increases, patrol and examine unmanned aerial vehicle and break away from solar panel's sky scope, control patrols and examines unmanned aerial vehicle low latitude flight, make the NFC chip of patrolling and examining unmanned aerial vehicle be responded to again by first NFC induction zone or second NFC induction zone on solar panel, repeat step three and step four, accomplish until corresponding solar panel inspection.
Compared with the prior art, the invention has the beneficial effects that:
1. in the invention, a control background positions a GPS positioning chip through a GPS positioning satellite to determine the rough positioning of the inspection unmanned aerial vehicle; in the positioning range, the control patrols and examines unmanned aerial vehicle low latitude flight, is sensed by first NFC induction zone or second NFC induction zone on solar panel until patrolling and examining unmanned aerial vehicle's NFC chip, patrols and examines unmanned aerial vehicle's position through solar panel's position pinpoint. Through the work cooperation of GPS positioning chip and NFC chip, realize the reduction of positioning range from big to small, the location is more accurate, has solved and has patrolled and examined unmanned aerial vehicle and relied on route point and photovoltaic module actual position's when patrolling and examining matching, GPS can carry out the range location, nevertheless is difficult to satisfy the location requirement under the occasion that this kind of required precision is high, makes to patrol and examine the difficult problem that obtains the accurate positional information that corresponds solar panel in regional environment complicated and the great centralized photovoltaic power plant of installed capacity of unmanned aerial vehicle.
2. According to the invention, the infrared thermal imaging camera is also arranged on the patrol unmanned aerial vehicle besides the visible light camera, when the power generation power of a certain position of the solar panel is abnormal, the temperature of the certain position is also abnormal, and the temperature is increased, the infrared thermal imaging camera is used for carrying out thermal imaging on the solar panel, so that the fault position can be judged from the temperature distribution in the infrared image, and the abnormal position of the power generation power can be accurately found by matching with the positioning of other devices. Compare in traditional unmanned aerial vehicle's patrolling and examining, can carefully examine the inside problem, reduce the power generation loss.
3. According to the invention, the inspection unmanned aerial vehicle is provided with the infrared transmitter and the infrared receiver, the infrared transmitter continuously transmits infrared signals while the inspection unmanned aerial vehicle flies for inspection, the infrared signals are received by the infrared receiver after being reflected by the solar panel, the distance between the infrared receiver and the solar panel is determined according to the receiving time, and the flying range of the inspection unmanned aerial vehicle is always determined to be at the upper end of the solar panel; patrol and examine unmanned aerial vehicle and do not controlled the sky flight that makes progress, when nevertheless infrared receiver received signal time increases, patrol and examine unmanned aerial vehicle and break away from solar panel's sky scope, control is patrolled and examined unmanned aerial vehicle low latitude and is flown, makes the NFC chip of patrolling and examining unmanned aerial vehicle and is responded to again by first NFC induction area or second NFC induction area on solar panel. Because in less within range, patrol and examine unmanned aerial vehicle and just break away from the inspection scope that corresponds solar panel before the inspection is accomplished very easily when being controlled to fly, can avoid the appearance of this kind of condition through infra-red transmitter and infrared receiver, in case the condition that breaks away from before the inspection appears is in fact the inspection after the response again, patrol and examine more comprehensively.
Drawings
Fig. 1 is a schematic diagram of the system positioning and working principle of the intelligent routing inspection positioning system of the invention;
fig. 2 is a positioning flow chart of the intelligent routing inspection positioning system of the invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments 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 of the embodiments.
Referring to fig. 1-2, an embodiment of the present invention is shown: the intelligent routing inspection positioning system comprises a routing inspection unmanned aerial vehicle and a solar panel, wherein the routing inspection unmanned aerial vehicle comprises an NFC chip, a first NFC induction area and a second NFC induction area are respectively arranged at two opposite angles of the upper end surface of the solar panel, and the NFC chip is in signal induction with the first NFC induction area and the second NFC induction area; the patrol unmanned aerial vehicle also comprises an infrared thermal imaging camera, when the power generation power of a certain position of the solar panel is abnormal, the temperature of the certain position is also abnormal, and the temperature is increased, the infrared thermal imaging camera is used for carrying out thermal imaging on the solar panel, the fault position can be judged according to the temperature distribution in the infrared image, and the abnormal position of the power generation power can be accurately found by matching with the positioning of other devices; the inspection unmanned aerial vehicle also comprises a visible light camera; the inspection unmanned aerial vehicle also comprises a wireless transmission module, wherein the input end of the wireless transmission module is respectively connected with the output ends of the infrared thermal imaging camera and the visible light camera; the inspection unmanned aerial vehicle also comprises an infrared transmitter and an infrared receiver, and the output ends of the infrared transmitter and the infrared receiver are connected with the input end of the wireless transmission module;
the NFC chip is used for transmitting induction signals;
the first NFC sensing area is used for receiving a sensing signal of the NFC chip and feeding back the signal to a target position;
the second NFC sensing area is used for receiving the sensing signal of the NFC chip and feeding back the signal to the target position;
the infrared thermal imaging camera is used for carrying out thermal imaging on the solar panel and judging the power abnormal position from the temperature distribution in the infrared image;
the visible light camera is used for inspecting and shooting the solar panel under the environment with normal brightness;
the wireless transmission module is used for transcoding the received data and sending the transcoded data to a target position;
an infrared transmitter for transmitting an infrared signal;
and the infrared receiver is used for receiving the infrared signal reflected by the solar panel.
When patrolling and examining unmanned aerial vehicle flight and patrolling and examining, infrared emitter constantly launches infrared signal, is received by infrared receiver after reflecting through solar panel, according to the receiving time confirm with solar panel between the distance, confirm to patrol and examine unmanned aerial vehicle's flight range all the time in the solar panel upper end. Patrol and examine unmanned aerial vehicle and do not controlled the sky flight that makes progress, when nevertheless infrared receiver received signal time increases, patrol and examine unmanned aerial vehicle and break away from solar panel's sky scope, control is patrolled and examined unmanned aerial vehicle low latitude and is flown, makes the NFC chip of patrolling and examining unmanned aerial vehicle and is responded to again by first NFC induction area or second NFC induction area on solar panel. Because in less within range, patrol and examine unmanned aerial vehicle and just break away from the inspection scope that corresponds solar panel before the inspection is accomplished very easily when being controlled to fly, can avoid the appearance of this kind of condition through infra-red transmitter and infrared receiver, in case the condition that breaks away from before the inspection appears is in fact the inspection after the response again, patrol and examine more comprehensively.
Further, the output end of the wireless transmission module is connected with the input end of the control background, and the output ends of the first NFC induction area and the second NFC induction area are both connected with the input end of the control background;
the control background is used for receiving imaging information of the infrared thermal imaging camera and the visible light camera;
the control background is used for controlling the infrared transmitter to perform infrared transmission and receiving feedback information of the infrared receiver, and reading signal reflection time;
and the control background is used for receiving the induction information of the first NFC induction area and the second NFC induction area to the NFC chip and positioning the inspection unmanned aerial vehicle through the first NFC induction area and the second NFC induction area.
Further, the patrol unmanned aerial vehicle comprises a GPS positioning chip, the output end of the GPS positioning chip is connected with the input end of a GPS positioning satellite, the output end of the GPS positioning satellite is connected with the input end of a control background, and the control background positions the GPS positioning chip through the GPS positioning satellite to determine the rough positioning of the patrol unmanned aerial vehicle;
the GPS positioning chip is used for acquiring the position information of the inspection unmanned aerial vehicle;
the GPS positioning satellite is used for positioning the position of the GPS positioning chip and feeding back the position to the control background;
and the control background is used for receiving the positioning information and controlling the action of the inspection unmanned aerial vehicle.
Through the work cooperation of GPS location chip and NFC chip, realize the reduction of positioning range from big to little, fix a position more accurately.
The intelligent routing inspection positioning method comprises the following steps:
the method comprises the following steps: the control background positions the GPS positioning chip through the GPS positioning satellite to determine the rough positioning of the inspection unmanned aerial vehicle;
step two: in the positioning range, controlling the inspection unmanned aerial vehicle to fly in a low altitude mode until an NFC chip of the inspection unmanned aerial vehicle is sensed by a first NFC sensing area or a second NFC sensing area on the solar panel, and accurately positioning the position of the inspection unmanned aerial vehicle through the position of the solar panel;
step three: controlling the inspection unmanned aerial vehicle to fly upwards, flying in the horizontal plane above the solar panel, and performing thermal imaging and detection shooting on the solar panel through an infrared thermal imaging camera and a visible light camera;
step four: when the inspection unmanned aerial vehicle flies and inspects the inspection, the infrared transmitter continuously transmits infrared signals, the infrared signals are received by the infrared receiver after being reflected by the solar panel, the distance between the infrared receiver and the solar panel is determined according to the receiving time, and the flying range of the inspection unmanned aerial vehicle is determined to be always positioned at the upper end of the solar panel;
step five: patrol and examine unmanned aerial vehicle and do not controlled the sky flight that makes progress, when nevertheless infrared receiver received signal time increases, patrol and examine unmanned aerial vehicle and break away from solar panel's sky scope, control patrols and examines unmanned aerial vehicle low latitude flight, make the NFC chip of patrolling and examining unmanned aerial vehicle be responded to again by first NFC induction zone or second NFC induction zone on solar panel, repeat step three and step four, accomplish until corresponding solar panel inspection.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (8)
1. Intelligent positioning system that patrols and examines, including patrolling and examining unmanned aerial vehicle and solar panel, its characterized in that: the inspection unmanned aerial vehicle comprises an NFC chip, a first NFC induction area and a second NFC induction area are respectively arranged at two opposite angles of the upper end surface of the solar panel, and the NFC chip is in signal induction with the first NFC induction area and the second NFC induction area;
the NFC chip is used for transmitting induction signals;
the first NFC sensing area is used for receiving a sensing signal of the NFC chip and feeding back the signal to a target position;
and the second NFC sensing area is used for receiving the sensing signal of the NFC chip and feeding back the signal to the target position.
2. The intelligent routing inspection positioning system according to claim 1, wherein: the inspection unmanned aerial vehicle also comprises an infrared thermal imaging camera;
the infrared thermal imaging camera is used for carrying out thermal imaging on the solar panel and judging the power abnormal position according to the temperature distribution in the infrared image.
3. The intelligent routing inspection positioning system according to claim 2, wherein: the inspection unmanned aerial vehicle also comprises a visible light camera;
the visible light camera is used for detecting and shooting the solar panel under the environment with normal brightness.
4. The intelligent routing inspection positioning system according to claim 3, wherein: the inspection unmanned aerial vehicle also comprises a wireless transmission module, wherein the input end of the wireless transmission module is respectively connected with the output ends of the infrared thermal imaging camera and the visible light camera;
the wireless transmission module is used for transcoding the received data and sending the transcoded data to the target position.
5. The intelligent routing inspection positioning system according to claim 4, wherein: the inspection unmanned aerial vehicle also comprises an infrared transmitter and an infrared receiver, and the output ends of the infrared transmitter and the infrared receiver are connected with the input end of the wireless transmission module;
the infrared transmitter is used for transmitting an infrared signal;
and the infrared receiver is used for receiving the infrared signal reflected by the solar panel.
6. The intelligent routing inspection positioning system according to claim 4, wherein: the output end of the wireless transmission module is connected with the input end of the control background, and the output ends of the first NFC induction area and the second NFC induction area are both connected with the input end of the control background;
the control background is used for receiving imaging information of the infrared thermal imaging camera and the visible light camera;
the control background is used for controlling the infrared transmitter to perform infrared transmission and receiving feedback information of the infrared receiver, and reading signal reflection time;
and the control background is used for receiving the induction information of the first NFC induction area and the second NFC induction area to the NFC chip and positioning the inspection unmanned aerial vehicle through the first NFC induction area and the second NFC induction area.
7. The intelligent routing inspection positioning system according to claim 1, wherein: the inspection unmanned aerial vehicle comprises a GPS positioning chip, the output end of the GPS positioning chip is connected with the input end of a GPS positioning satellite, and the output end of the GPS positioning satellite is connected with the input end of a control background;
the GPS positioning chip is used for acquiring the position information of the inspection unmanned aerial vehicle;
the GPS positioning satellite is used for positioning the position of the GPS positioning chip and feeding back the position to the control background;
and the control background is used for receiving the positioning information and controlling the action of the inspection unmanned aerial vehicle.
8. An intelligent routing inspection positioning method is realized based on the intelligent routing inspection positioning system of any one of claims 1 to 7, and is characterized by comprising the following steps:
the method comprises the following steps: the control background positions the GPS positioning chip through the GPS positioning satellite to determine the rough positioning of the inspection unmanned aerial vehicle;
step two: in the positioning range, controlling the inspection unmanned aerial vehicle to fly in a low altitude mode until an NFC chip of the inspection unmanned aerial vehicle is sensed by a first NFC sensing area or a second NFC sensing area on the solar panel, and accurately positioning the position of the inspection unmanned aerial vehicle through the position of the solar panel;
step three: controlling the inspection unmanned aerial vehicle to fly upwards, flying in the horizontal plane above the solar panel, and performing thermal imaging and detection shooting on the solar panel through an infrared thermal imaging camera and a visible light camera;
step four: when the inspection unmanned aerial vehicle flies and inspects the inspection, the infrared transmitter continuously transmits infrared signals, the infrared signals are received by the infrared receiver after being reflected by the solar panel, the distance between the infrared receiver and the solar panel is determined according to the receiving time, and the flying range of the inspection unmanned aerial vehicle is determined to be always positioned at the upper end of the solar panel;
step five: patrol and examine unmanned aerial vehicle and do not controlled the sky flight that makes progress, when nevertheless infrared receiver received signal time increases, patrol and examine unmanned aerial vehicle and break away from solar panel's sky scope, control patrols and examines unmanned aerial vehicle low latitude flight, make the NFC chip of patrolling and examining unmanned aerial vehicle be responded to again by first NFC induction zone or second NFC induction zone on solar panel, repeat step three and step four, accomplish until corresponding solar panel inspection.
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| CN109961157A (en) * | 2019-04-03 | 2019-07-02 | 内蒙古盛越新能源有限公司 | The method for inspecting and system of solar photovoltaic generation system |
| CN211711072U (en) * | 2019-12-16 | 2020-10-20 | 连云港市港圣开关制造有限公司 | Unmanned aerial vehicle inspection equipment and unmanned aerial vehicle control inspection system |
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