CN113572524A - Optical cable online inspection system and method based on twin airship unmanned aerial vehicle technology - Google Patents
Optical cable online inspection system and method based on twin airship unmanned aerial vehicle technology Download PDFInfo
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- H—ELECTRICITY
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- H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
- H04B10/07—Arrangements for monitoring or testing transmission systems; Arrangements for fault measurement of transmission systems
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- H04B10/079—Arrangements for monitoring or testing transmission systems; Arrangements for fault measurement of transmission systems using an in-service signal using measurements of the data signal
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Abstract
The invention relates to an optical cable online inspection system and method based on a twin-hull airship unmanned aerial vehicle technology, which constructs an inspection system comprising a monitoring station, a terminal, a 5G base station, a twin-hull unmanned aerial vehicle airship mother ship and an unmanned aerial vehicle submachine, and designs an inspection method based on 5G transmission according to the constructed inspection system and related requirements of cable fault detection. Meanwhile, a plurality of unmanned aerial vehicle submachine are arranged in the double-body unmanned aerial vehicle airship mother boat, the thin-film solar panel covers the upper part of the double-body unmanned aerial vehicle airship mother boat, and the controller performs charge-discharge management, communication relay and release on the unmanned aerial vehicle submachine, so that the problem that the unmanned aerial vehicle cannot be patrolled for a long time is solved.
Description
Technical Field
The invention belongs to the technical field of optical cable inspection, and particularly relates to an optical cable online inspection system and method based on a twin-hull airship unmanned aerial vehicle technology.
Background
Communication Optical Fiber Cable consists of a core made up of several (core) Optical fibers (typically from several cores to several thousand cores) and an outer jacket. Compared with the traditional symmetrical copper loop and coaxial copper loop, the transmission capacity of the optical fiber is much larger; the attenuation is less; the transmission distance is long; the volume is small; the weight is light; no electromagnetic interference exists; low cost and is currently the most promising communication transmission medium. It is being widely used for signal transmission of various departments of telecommunication, power, broadcasting and the like, and will gradually become a main body of future communication networks.
At present, the following defects exist in the power communication optical cable inspection and fault detection:
the method has the advantages that the conventional manual inspection method is still used for inspecting and detecting the faults of the electric power communication optical cable, the monitoring dimensionality is small, the fault point of the optical cable terminal cannot be quickly positioned, and the efficiency is to be improved;
when the unmanned aerial vehicle is used, due to the fact that the unmanned aerial vehicle patrols the battery capacity, the unmanned aerial vehicle is not high in cruising ability, a short board is limited to long-distance optical cable patrolling due to long stay time, and the unmanned aerial vehicle can perform relay cruising in a low-cost and high-flexibility mode;
and thirdly, the simultaneous line patrol or simultaneous fault of multiple lines cannot be processed, and the requirement of high-quality operation and maintenance level of the communication optical cable line cannot be met.
Fourth, because of the restriction of transmission distance, what kind of communication mode that unmanned aerial vehicle relied on transmits real-time data to the communication problem at terminal.
Disclosure of Invention
The invention aims to overcome the defects of the prior art, provides an optical cable online inspection system and method based on a twin-hull airship unmanned aerial vehicle technology, realizes multi-dimensional online monitoring of optical cable line equipment, transmits monitoring data to a monitoring station and a terminal, is convenient for communication operation and maintenance personnel to know equipment conditions and find fault points in time, saves labor cost, and greatly improves the operation and maintenance level of optical cable lines.
The technical problem to be solved by the invention is realized by adopting the following technical scheme:
the utility model provides an optical cable is system of patrolling on line based on binary airship unmanned aerial vehicle technique, includes monitoring station, terminal, 5G basic station, the female ship of binary unmanned aerial vehicle airship and unmanned aerial vehicle submachine, inside binary unmanned aerial vehicle airship mother ship was arranged in to the unmanned aerial vehicle submachine, monitoring station and terminal send and carry out 5G communication through 5G basic station and binary unmanned aerial vehicle airship mother ship and unmanned aerial vehicle submachine, and binary unmanned aerial vehicle airship mother ship and unmanned aerial vehicle submachine carry out corresponding action according to communication content.
Moreover, the mother ship of binary unmanned aerial vehicle dirigible includes: solar film board, voltage regulator device, a controller, 5G signal receiver, charge and discharge power and unmanned aerial vehicle parasite aircraft charging device, the female ship top of binary unmanned aerial vehicle airship is equipped with solar film board, the inside voltage regulator device that is equipped with of the female ship of binary unmanned aerial vehicle airship, a controller, 5G signal receiver, charge and discharge power and unmanned aerial vehicle parasite aircraft charging device, solar film board and voltage regulator device, controller and charge and discharge power interconnect, 5G signal receiver is connected to the controller, charge and discharge power passes through unmanned aerial vehicle parasite aircraft charging device and connects the unmanned aerial vehicle parasite aircraft.
A patrol method of an optical cable online patrol system based on a twin airship unmanned aerial vehicle technology comprises the following steps:
step 5, the monitoring station and the terminal send information including the starting point, the length and the ending point of the routing inspection optical cable to a 5G signal receiver inside a mother boat of the twin-hull unmanned aerial vehicle airship through a 5G base station;
step 6, a 5G signal receiver in the mother boat of the twin-body unmanned aerial vehicle receives signals and then transmits the signals to a controller, and the controller controls the mother boat of the twin-body unmanned aerial vehicle to fly to a set starting point;
step 7, releasing a submachine of the unmanned aerial vehicle after a mother airship of the twin-body unmanned aerial vehicle reaches an initial point, and the submachine of the unmanned aerial vehicle is used for inspecting the initial point to a terminal point of the optical cable and acquiring GIS information of the optical cable;
and 8, flying back to the interior of the mother boat of the double-body unmanned aerial vehicle airship after the sub-aircraft of the unmanned aerial vehicle reaches the termination point, and enabling the mother boat of the double-body unmanned aerial vehicle airship to leave the fault position.
And moreover, the sub-unmanned aerial vehicle is provided with a camera, and when the sub-unmanned aerial vehicle collects the GIS information of the optical cable in the step 7, the collected videos or pictures are transmitted to the monitoring station and the terminal in real time.
And the secondary unmanned aerial vehicle transmits videos or pictures through a 5G transmission channel or satellite communication.
And moreover, if the daily routing inspection comprises a plurality of optical cables in the step 1, arranging the sub-unmanned aerial vehicles to form a swarm mode for acquiring GIS information of the optical cables.
And in the step 3, if the position of the fault optical cable comprises a plurality of optical cables or a plurality of positions, arranging the sub-machines of the unmanned aerial vehicle to form a swarm mode for carrying out optical cable GIS information acquisition.
And in the step 3, if the position lengths of the fault optical cables detected by the monitoring station and the terminal exceed the flight distance of the unmanned aerial vehicle, routing inspection is carried out in a relay mode by arranging a mother boat of the double-body unmanned aerial vehicle as a relay point.
Moreover, the relay method includes the steps of:
the method comprises the steps of setting a starting point, a length and an end point of an inspection optical cable along the actual path condition of the optical cable according to the length information of the position of the fault optical cable detected by a monitoring station and a terminal, generating an inspection path,
deploying a mother boat of the double-body unmanned aerial vehicle airship at intervals according to a routing inspection path, wherein the actual flight distance limit of the existing sub-unmanned aerial vehicle is a radius in an initial point, a final point and the path;
step three, the secondary unmanned aerial vehicle flies out from the primary binary unmanned aerial vehicle airship mother boat for inspection, and enters the binary unmanned aerial vehicle airship mother boat closest to the primary unmanned aerial vehicle airship mother boat for charging according to the route;
step four, judging whether a sub-machine of the inspection unmanned aerial vehicle is charged by a mother boat of the double-body unmanned aerial vehicle airship, if the sub-machine of the unmanned aerial vehicle flies in and is charged, dispatching another sub-machine of the unmanned aerial vehicle to continuously inspect according to an inspection route, and if not, continuously waiting;
step, the distributed unmanned aerial vehicle submachine judges whether the mother airship of the twin-body unmanned aerial vehicle airship flying into is the mother airship of the twin-body unmanned aerial vehicle airship at the termination point, if the mother airship of the twin-body unmanned aerial vehicle flying into is the mother airship of the twin-body unmanned aerial vehicle airship at the termination point, the unmanned aerial vehicle submachine is not distributed, and if not, the step is returned.
The invention has the advantages and positive effects that:
1. the invention constructs a patrol system comprising a monitoring station, a terminal, a 5G base station, a twin-body unmanned aerial vehicle airship mother boat and an unmanned aerial vehicle submachine, and simultaneously designs a patrol method based on 5G transmission according to the constructed patrol system and related requirements of cable fault detection.
2. According to the invention, the plurality of sub-machines of the unmanned aerial vehicle are arranged in the mother boat of the airship of the double-body unmanned aerial vehicle, the thin-film solar panel covers the upper part of the mother boat of the airship of the double-body unmanned aerial vehicle, and the controller carries out charge and discharge management, communication relay and release on the sub-machines of the unmanned aerial vehicle, so that the problem that the unmanned aerial vehicle cannot be patrolled for a long time is solved.
3. The invention solves the problem of seamless relay and seamless connection of the submachine of the unmanned aerial vehicle by using the low cost, mobility and convenience of the airship by using the mode that the flight radius of the submachine of the unmanned aerial vehicle is taken as the reference and the plurality of mother airships of the airship are arranged at intervals.
4. When the optical cable line is monitored on line by the sub-machine of the unmanned aerial vehicle, the optical cable line is transmitted back to the terminal equipment in real time through other communication modes such as a 5G transmission channel or satellite communication and the like, so that the line inspection and the fault point judgment are convenient, the fault point of the optical cable terminal is rapidly positioned with large monitoring dimension, and the working efficiency is improved. Meanwhile, when a plurality of optical cables are patrolled simultaneously, a plurality of communication optical cables are failed simultaneously or a plurality of positions are failed simultaneously, the sub-unmanned aerial vehicle can form a swarm mode, and the efficiency advantage is exerted by collective action.
5. The invention solves the problem that the ground conditions are inconvenient to deploy and patrol under the natural disaster conditions such as rainstorm, flood and the like in case of disaster communication rush repair. The mother boat of the double-body unmanned aerial vehicle airship has great advantages in solving the problems of convenience, ultra-long residence time and the like in emergency recovery of unmanned aerial vehicle emergency command, disaster area emergency communication and relay deployment.
Drawings
FIG. 1 is a block diagram of the system of the present invention;
FIG. 2 is a flow chart of the routine inspection of the present invention;
FIG. 3 is a flow chart of the fault routing inspection of the present invention
FIG. 4 is a schematic diagram of a secondary aircraft relay of the unmanned aerial vehicle of the present invention;
fig. 5 is a schematic diagram of a multi-cable inspection system of the present invention.
Description of the drawings:
1-a terminal; 2-5G base stations; 3-a mother airship of a twin-hull unmanned aerial vehicle airship; 4-unmanned aerial vehicle submachine.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
The utility model provides an optical cable is system of patrolling on line based on binary airship unmanned aerial vehicle technique, as shown in figure 1, includes monitoring station, terminal 1, 5G basic station 2, the female ship of binary unmanned aerial vehicle airship 3 and unmanned aerial vehicle submachine 4, the inside binary unmanned aerial vehicle airship is arranged in to the unmanned aerial vehicle submachine, and monitoring station and terminal send and carry out 5G communication through 5G basic station and binary unmanned aerial vehicle airship mother and unmanned aerial vehicle submachine, and binary unmanned aerial vehicle airship mother and unmanned aerial vehicle submachine carry out corresponding action according to communication content.
Mother ship of binary unmanned aerial vehicle dirigible includes: solar film board, voltage regulator device, a controller, 5G signal receiver, charge and discharge power and unmanned aerial vehicle parasite aircraft charging device, the female ship top of binary unmanned aerial vehicle airship is equipped with solar film board, the inside voltage regulator device that is equipped with of the female ship of binary unmanned aerial vehicle airship, a controller, 5G signal receiver, charge and discharge power and unmanned aerial vehicle parasite aircraft charging device, solar film board and voltage regulator device, controller and charge and discharge power interconnect, 5G signal receiver is connected to the controller, charge and discharge power passes through unmanned aerial vehicle parasite aircraft charging device and connects the unmanned aerial vehicle parasite aircraft. A plurality of unmanned aerial vehicle submachine are arranged in the mother boat of the airship of the double-body unmanned aerial vehicle, and charge and discharge management, communication relay and putting are carried out on the unmanned aerial vehicle submachine.
A patrol method of an optical cable online patrol system based on a catamaran unmanned aerial vehicle technology is shown in figures 2 and 3, and comprises the following steps:
And 2, monitoring personnel at the monitoring station and the terminal find out interruption warning of the optical cable, the monitoring station and the terminal set a starting point, a length and a terminating point of the routing inspection optical cable along the actual path condition of the optical cable, and the step 5 is carried out.
And 3, detecting the length information of the position of the fault optical cable by the monitoring station and the terminal.
And 3, if the monitoring station and the terminal detect that the length of the position of the fault optical cable exceeds the flight distance of the unmanned aerial vehicle, routing inspection is carried out in a relay mode by arranging a mother airship of the double-body unmanned aerial vehicle as a relay point. As shown in fig. 4, points A, B and C are the deployment positions of the mother boats of the catamaran unmanned aerial vehicle, and the relay mode includes the following steps:
the method comprises the steps of setting a starting point, a length and an end point of an inspection optical cable along the actual path condition of the optical cable according to the length information of the position of the fault optical cable detected by a monitoring station and a terminal, generating an inspection path,
step two, according to the routing inspection path, in the initial point, the terminal point and the path, according to the actual flight distance limit of the existing unmanned aerial vehicle submachine, the radius is generally 5km, and a double-body unmanned aerial vehicle airship mother boat is deployed every 5 km;
step three, the secondary unmanned aerial vehicle flies out from the primary binary unmanned aerial vehicle airship mother boat for inspection, and enters the binary unmanned aerial vehicle airship mother boat closest to the primary unmanned aerial vehicle airship mother boat for charging according to the route;
step four, judging whether a sub-machine of the inspection unmanned aerial vehicle is charged by a mother boat of the double-body unmanned aerial vehicle airship, if the sub-machine of the unmanned aerial vehicle flies in and is charged, dispatching another sub-machine of the unmanned aerial vehicle to continuously inspect according to an inspection route, and if not, continuously waiting;
step, the distributed unmanned aerial vehicle submachine judges whether the mother airship of the twin-body unmanned aerial vehicle airship flying into is the mother airship of the twin-body unmanned aerial vehicle airship at the termination point, if the mother airship of the twin-body unmanned aerial vehicle flying into is the mother airship of the twin-body unmanned aerial vehicle airship at the termination point, the unmanned aerial vehicle submachine is not distributed, and if not, the step is returned.
And 4, setting a starting point, a length and a terminating point of the routing inspection optical cable along the actual path condition of the optical cable by the monitoring station and the terminal according to the position and length information of the fault optical cable obtained by monitoring.
And 5, the monitoring station and the terminal send information including the initial point, the length and the end point of the routing inspection optical cable to a 5G signal receiver inside the mother boat of the twin-hull unmanned aerial vehicle airship through the 5G base station.
And 6, transmitting the signals to a controller after a 5G signal receiver in the mother boat of the twin-body unmanned aerial vehicle receives the signals, and controlling the mother boat of the twin-body unmanned aerial vehicle to fly to a set starting point by the controller.
And 7, releasing the submachine of the unmanned aerial vehicle after the mother airship of the twin-body unmanned aerial vehicle airship reaches the initial point, and enabling the submachine of the unmanned aerial vehicle to extend to patrol the initial point to the end point of the optical cable and collect GIS information of the optical cable. Meanwhile, the sub-machine of the unmanned aerial vehicle is provided with a camera, and when the sub-machine of the unmanned aerial vehicle collects optical cable GIS information, collected videos or pictures are transmitted to a monitoring station and a terminal through a 5G transmission channel or satellite communication in real time.
And 8, flying back to the interior of the mother boat of the double-body unmanned aerial vehicle airship after the sub-aircraft of the unmanned aerial vehicle reaches the termination point, and enabling the mother boat of the double-body unmanned aerial vehicle airship to leave the fault position.
As shown in fig. 5, if the daily routing inspection comprises a plurality of optical cables, arranging the sub-unmanned aerial vehicles to form a swarm mode for acquiring GIS information of the optical cables; if the position of the fault optical cable comprises a plurality of optical cables or a plurality of positions, the unmanned aerial vehicle submachine is arranged to form a swarm mode to carry out optical cable GIS information acquisition.
It should be emphasized that the embodiments described herein are illustrative rather than restrictive, and thus the present invention is not limited to the embodiments described in the detailed description, but also includes other embodiments that can be derived from the technical solutions of the present invention by those skilled in the art.
Claims (9)
1. The utility model provides an optical cable is system of patrolling on line based on binary airship unmanned aerial vehicle technique which characterized in that: including monitoring station, terminal, 5G basic station, the female ship of binary unmanned aerial vehicle airship and unmanned aerial vehicle submachine, the female ship of binary unmanned aerial vehicle airship is arranged in to the unmanned aerial vehicle submachine inside, and monitoring station and terminal send and carry out 5G communication through the female ship of 5G basic station with binary unmanned aerial vehicle airship and unmanned aerial vehicle submachine, and female ship of binary unmanned aerial vehicle airship and unmanned aerial vehicle submachine carry out corresponding action according to communication content.
2. The optical cable online patrol system based on the catamaran unmanned aerial vehicle technology, according to claim 1, is characterized in that: the female ship of binary unmanned aerial vehicle dirigible includes: solar film board, voltage regulator device, a controller, 5G signal receiver, charge and discharge power and unmanned aerial vehicle parasite aircraft charging device, the female ship top of binary unmanned aerial vehicle airship is equipped with solar film board, the inside voltage regulator device that is equipped with of the female ship of binary unmanned aerial vehicle airship, a controller, 5G signal receiver, charge and discharge power and unmanned aerial vehicle parasite aircraft charging device, solar film board and voltage regulator device, controller and charge and discharge power interconnect, 5G signal receiver is connected to the controller, charge and discharge power passes through unmanned aerial vehicle parasite aircraft charging device and connects the unmanned aerial vehicle parasite aircraft.
3. A patrol method of the optical cable online patrol system based on the catamaran unmanned aerial vehicle technology according to claim 1 or 2, characterized in that: the method comprises the following steps:
step 1, the monitoring station and the terminal judge whether the operation and maintenance personnel input daily inspection or fault inspection, if the operation and maintenance personnel input daily inspection, step 2 is carried out, and if the operation and maintenance personnel input daily inspection, step 3 is carried out;
step 2, monitoring personnel of the monitoring station and the terminal find out interruption warning of the optical cable, the monitoring station and the terminal set a starting point, a length and a termination point of the routing inspection optical cable along the actual path condition of the optical cable, and step 5 is carried out;
step 3, the monitoring station and the terminal detect the length information of the position of the fault optical cable;
step 4, the monitoring station and the terminal set a starting point, a length and an end point of the routing inspection optical cable along the actual path condition of the optical cable according to the position and length information of the fault optical cable obtained by monitoring;
step 5, the monitoring station and the terminal send information including the starting point, the length and the ending point of the routing inspection optical cable to a 5G signal receiver inside a mother boat of the twin-hull unmanned aerial vehicle airship through a 5G base station;
step 6, a 5G signal receiver in the mother boat of the twin-body unmanned aerial vehicle receives signals and then transmits the signals to a controller, and the controller controls the mother boat of the twin-body unmanned aerial vehicle to fly to a set starting point;
step 7, releasing a submachine of the unmanned aerial vehicle after a mother airship of the twin-body unmanned aerial vehicle reaches an initial point, and the submachine of the unmanned aerial vehicle is used for inspecting the initial point to a terminal point of the optical cable and acquiring GIS information of the optical cable;
and 8, flying back to the interior of the mother boat of the double-body unmanned aerial vehicle airship after the sub-aircraft of the unmanned aerial vehicle reaches the termination point, and enabling the mother boat of the double-body unmanned aerial vehicle airship to leave the fault position.
4. The patrol method of the optical cable online patrol system based on the catamaran unmanned aerial vehicle technology, according to claim 3, is characterized in that: the unmanned aerial vehicle submachine is provided with a high-definition camera, and when the unmanned aerial vehicle submachine collects optical cable GIS information in step 7, collected videos or pictures are transmitted to a monitoring station and a terminal in real time.
5. The patrol method of the optical cable online patrol system based on the catamaran unmanned aerial vehicle technology, according to claim 4, is characterized in that: the secondary unmanned aerial vehicle transmits videos or pictures through a 5G transmission channel or satellite communication.
6. The patrol method of the optical cable online patrol system based on the catamaran unmanned aerial vehicle technology, according to claim 3, is characterized in that: and in the step 1, if the daily routing inspection comprises a plurality of optical cables, arranging the sub-machines of the unmanned aerial vehicle to form a swarm mode for carrying out optical cable GIS information acquisition.
7. The patrol method of the optical cable online patrol system based on the catamaran unmanned aerial vehicle technology, according to claim 3, is characterized in that: and in the step 3, if the position of the fault optical cable comprises a plurality of optical cables or a plurality of positions, arranging the sub-machines of the unmanned aerial vehicle to form a swarm mode for carrying out optical cable GIS information acquisition.
8. The patrol method of the optical cable online patrol system based on the catamaran unmanned aerial vehicle technology, according to claim 3, is characterized in that: and 3, if the monitoring station and the terminal detect that the length of the position of the fault optical cable exceeds the flight distance of the unmanned aerial vehicle, routing inspection is carried out in a relay mode by arranging a mother airship of the double-body unmanned aerial vehicle as a relay point.
9. The patrol method of the optical cable online patrol system based on the catamaran unmanned aerial vehicle technology, according to claim 8, is characterized in that: the relay mode comprises the following steps:
the method comprises the steps of setting a starting point, a length and an end point of an inspection optical cable along the actual path condition of the optical cable according to the length information of the position of the fault optical cable detected by a monitoring station and a terminal, generating an inspection path,
deploying a mother boat of the double-body unmanned aerial vehicle airship at intervals according to a routing inspection path, wherein the actual flight distance limit of the existing sub-unmanned aerial vehicle is a radius in an initial point, a final point and the path;
step three, the secondary unmanned aerial vehicle flies out from the primary binary unmanned aerial vehicle airship mother boat for inspection, and enters the binary unmanned aerial vehicle airship mother boat closest to the primary unmanned aerial vehicle airship mother boat for charging according to the route;
step four, judging whether a sub-machine of the inspection unmanned aerial vehicle is charged by a mother boat of the double-body unmanned aerial vehicle airship, if the sub-machine of the unmanned aerial vehicle flies in and is charged, dispatching another sub-machine of the unmanned aerial vehicle to continuously inspect according to an inspection route, and if not, continuously waiting;
step, the distributed unmanned aerial vehicle submachine judges whether the mother airship of the twin-body unmanned aerial vehicle airship flying into is the mother airship of the twin-body unmanned aerial vehicle airship at the termination point, if the mother airship of the twin-body unmanned aerial vehicle flying into is the mother airship of the twin-body unmanned aerial vehicle airship at the termination point, the unmanned aerial vehicle submachine is not distributed, and if not, the step is returned.
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