Wire cutting-unwinding-winding integrated system and method based on high-altitude lightning triggering

Abstract

The invention provides a wire cutting-unwinding-winding integrated system based on high-altitude lightning triggering, and belongs to the technical field of high-altitude lightning triggering. The system comprises: a lightning triggering emission system; the ground remote sensing control center is used for controlling the lightning triggering launching system to launch a lightning triggering rocket to the strong thunderstorm cloud cluster and monitoring the flight path of the lightning triggering rocket in real time, and when the lightning triggering rocket reaches the strong charge center area of the strong thunderstorm cloud cluster, the ground remote sensing control center sends the lightning triggering rocket to the strong thunderstorm cloud cluster; the ground remote sensing control center controls a wire cutting system in the lightning triggering emission system to cut wires and controls a wire releasing system in the lightning triggering emission system to release wires. When the lightning is successfully triggered and the lead is completely melted, the ground remote sensing control center stops sending a take-up instruction to a take-up system in the lightning triggering emission system; when thunder and lightning are not successfully triggered, the ground remote sensing control center controls the take-up system to continue to execute take-up operation.

Description

Technical Field

[0001] The invention relates to the technical field of high-altitude lightning induction, and in particular to a wire cutting-releasing-collecting integrated system and a lightning induction method based on high-altitude lightning induction. Background Art

[0002] Artificially triggered lightning is generated by launching a small rocket with a thin metal wire into a thunderstorm cloud. Due to the certainty of the time and place of occurrence, it is relatively convenient to quantitatively measure the lightning electromagnetic field and the current at the bottom of the channel, which greatly promotes the study of lightning physical processes. In addition, through artificially triggered lightning experiments, lightning electromagnetic effects can be evaluated and lightning protection tests can be performed on ground lightning protection facilities, power lines, etc.

[0003] Traditional artificially triggered lightning can be divided into ground-triggered lightning and air-triggered lightning according to the different triggering methods. The lightning conductors of both are connected to the ground in a certain way. The difference is that the lightning conductor of ground-triggered lightning is directly connected to the ground, while the lightning conductor of air-triggered lightning is connected to a section of insulated nylon wire, which is then connected to the ground by the nylon wire. During operation, the lightning conductor is stretched and unfolded with the rising rocket. Ground-triggered lightning is caused by the breakdown discharge from the top of the wire upward, while air-triggered lightning is caused by the bidirectional breakdown discharge from the top and bottom of the wire. Traditional artificially triggered lightning has high temporal and spatial controllability, which provides excellent conditions for related quantitative measurements. For example, ground-triggered lightning can carry out direct current measurement, and air-triggered lightning can carry out targeted detection of its leader transmission and grounding process. Therefore, traditional artificially triggered lightning has played an important role in the study of lightning discharge mechanism and lightning electromagnetic radiation characteristics.

[0004] Whether it is triggered on the ground or in the air, the wires used to trigger lightning artificially need to be connected to the earth in a certain form. The wire length of less than 1 km determines that the upper limit of the height of triggering lightning must be less than 1 km, which belongs to low-altitude lightning induction. Since the key to whether lightning can be successfully triggered lies in whether the tip of the wire meets the conditions for breakdown discharge, high-altitude lightning induction operations through certain technical means will achieve more efficient artificial lightning triggering. This is because: the high-altitude lightning induction operation tows the wire from the ground to gradually approach or even enter the thunderstorm cloud charge area (usually above 5 km altitude, up to more than ten kilometers), the electric field strength can be 1 to 2 orders of magnitude greater than that near the ground, and the larger electric field makes it easier for the breakdown discharge at the tip of the wire to occur; at the same time, the flight time of the towed wire of the high-altitude lightning induction operation is greatly increased, which further increases the possibility of successfully triggering lightning. Therefore, high-altitude lightning induction has higher application value in artificially influencing and changing the charge structure of thunderstorm clouds, and is also more conducive to the study of the interaction between lightning activities and thunderstorm cloud environments. Of course, the uncertainty of whether high-altitude lightning induction strikes the ground and the randomness of the ground striking position are greater than low-altitude lightning induction. Therefore, the conditions for conducting quantitative measurement research on current and close-range electromagnetic fields are not as good as those for low-altitude lightning induction. Compared with low-altitude lightning induction, high-altitude lightning induction sacrifices certain temporal and spatial controllability and quantitative measurement conditions, but greatly improves the probability and efficiency of lightning triggering, and has higher applicability in artificially influencing lightning activities and thunderstorm cloud charge structure.

[0005] In order to achieve high-altitude lightning induction, a steel ring can be installed at the tail of the lightning induction rocket, a traction pendant can be fixed, and a wire of about 200m can be wrapped around the steel ring. After the lightning induction rocket is launched to a specific height (for example, ~5km), the traction line is cut off internally to quickly release the traction pendant, lead out the wire wrapped in the steel ring, and drag out the wire for a longer distance to complete the artificial lightning induction in the air. According to research, when the wire is 200m long, it can achieve high sensitivity to induce lightning in the background electric field in different areas of the thunderstorm process. Generally speaking, the longer the length, the better the lightning induction performance, but when the wire reaches a certain length, further increasing the wire will no longer significantly improve the lightning induction performance. Considering the actual application scenarios such as specific storage and wire laying, it is not advisable to set too long a wire.

[0006] In actual operation, there are still many technical difficulties that need to be overcome in the mode of triggering lightning at high altitude. For example, the first is the consideration of wire tension. The wire may be broken due to excessive tension during the stretching and unfolding process, which may cause the wire to fail to unfold smoothly with the rocket; secondly, the problem of the start-up and unfolding time of the wire. If it is unfolded immediately with the rocket launch, there is a danger of being melted by the engine flame, and the function of releasing the wire must be realized after the ignition is completed; thirdly, the problem of practical safety: if the launch of the rocket to attract lightning is successful or unsuccessful, the nearly 100-meter wire will remain unfolded and eventually fall with the rocket parachute. Because the wire has a large tensile strength and is conductive, it will fall into high-voltage lines, highways, farmland and other areas, which is very dangerous.

[0007] Therefore, based on the above-mentioned characteristics of artificially triggered lightning at high altitudes, it is urgent to develop a stable and reliable high-altitude lightning induction and release line system and method. Summary of the invention

[0008] In view of this, in order to solve the deficiencies in the above-mentioned background technology, the present invention provides an integrated system and method for wire cutting, releasing and retrieving based on high-altitude lightning induction. The wire cutting system is controlled by the ground remote sensing control center to cut the wire, the wire releasing system is used to release the wire, and the wire retrieving system is used to retrieving the wire, which not only ensures the safety of aerial lightning induction, but also provides solid technical support for the continuous and efficient completion of aerial artificial lightning induction operations.

[0009] To achieve the above object, the present invention provides the following technical solutions:

[0010] An integrated wire cutting, releasing and collecting system based on high-altitude lightning induction includes:

[0011] Lightning launch system;

[0012] The ground remote sensing control center is used to control the lightning-inducing launch system to launch a lightning-inducing rocket toward a strong thunderstorm cloud, and to monitor the flight trajectory of the lightning-inducing rocket in real time. When the lightning-inducing rocket reaches the strong charge center of the strong thunderstorm cloud, the ground remote sensing control center controls the tangent system in the lightning-inducing launch system to tangent and the line-releasing system to release, respectively. The tangent system tangent refers to cutting off the locking line of the locking traction pendant in the tangent system.

[0013] When lightning is successfully triggered and the wire is completely melted, the ground remote sensing control center stops sending the wire retracting instruction to the wire retracting system in the lightning induction and launching system;

[0014] When lightning is not successfully induced, the ground remote sensing control center controls the wire-reeling system to continue the wire-reeling operation.

[0015] Preferably, the tangent system comprises:

[0016] A tangent platform, which is arranged on one side of the lightning-inducing rocket;

[0017] A wire cutting fixing frame, which is arranged on the wire cutting table;

[0018] The cutting line driving system is arranged on the cutting line fixing frame and is used for driving the cutting knife to cut the locking line.

[0019] Preferably, it also includes:

[0020] The wire locker is arranged on both sides of the wire cutting fixing frame and is used to keep the locking wire in a tight state when the wire cutting operation is performed, so as to facilitate the rapid cutting of the locking wire.

[0021] Preferably, it also includes:

[0022] The wire pulley is arranged on the edges of both sides of the wire cutting table to facilitate the entry and exit of the locking wire.

[0023] Preferably, the cutter comprises:

[0024] An upper cutter is connected to the tangent drive system, and driven by the tangent drive system, the upper cutter moves in a vertical direction;

[0025] The lower cutting knife is arranged on the cutting platform, with the blade facing upwards.

[0026] Preferably, the upper cutter is connected to the tangent drive system via a vertical guide rail.

[0027] Preferably, the tangent drive system is a tangent motor.

[0028] Preferably, the pay-off system comprises:

[0029] A traction pendant, which is fixed on the steel ring and on which the wire is wound;

[0030] a locking ring fixed to the steel ring;

[0031] A locking line, connected to the locking ring and the line cutting system, is used to secure the traction weight to prevent it from falling before cutting.

[0032] Preferably, it also includes a wire tube;

[0033] The locking wire is connected to the locking ring through the wire tube to prevent the locking wire from being melted.

[0034] Preferably, the traction pendant is fixed by a buckle and the annular surface of the steel ring.

[0035] Preferably, the wire take-up system comprises:

[0036] The wire taking-up drive system is used for driving the wire taking-up column to rotate so that the wire is wound onto the wire taking-up column.

[0037] Preferably, it also includes a power pulley;

[0038] The conductor passes over the power-assisting pulley and is wound around the wire-receiving column.

[0039] Preferably, it also includes:

[0040] Traction track;

[0041] An anti-winding plate, which is slidably connected to the traction track;

[0042] A force-releasing knife-shaped rod, one end of which is rotatably connected to the anti-winding plate, and the other end of which is provided with a circular ring;

[0043] A force unloading spring, one end of which is connected to the force unloading knife-shaped rod, and the other end of which is connected to the bracket of the traction track;

[0044] The wire passes through the ring and is wound around the take-up pole.

[0045] Preferably, the wire taking-up drive system is a wire taking-up motor.

[0046] Preferably, the ground remote sensing control center controls the line cutting system, the line paying out system and the line taking up system through a micro control system.

[0047] Preferably, the microcontrol system comprises:

[0048] A main control sensor, on which a wire cutting module circuit, a wire paying-off module circuit and a wire taking-up module circuit are respectively provided for controlling the wire cutting system, the wire paying-off system and the wire taking-up system;

[0049] Transceiver sensors, used to receive and send information;

[0050] The power supply module is used to supply power to the wire cutting system, wire paying-off system, wire taking-up system, wire cutting module circuit, wire paying-off module circuit, wire taking-up module circuit and transceiver sensor.

[0051] Preferably, the transceiver sensor is connected to a miniature mushroom antenna.

[0052] Preferably, the power supply module is a lithium battery.

[0053] Preferably, it also includes:

[0054] The debris safety landing system includes a parachute arranged in the head of the lightning-attracting rocket.

[0055] On the other hand, the present invention also provides a method for attracting lightning based on the above-mentioned wire cutting-releasing-collecting integrated system for attracting lightning at high altitude, comprising the following steps:

[0056] Step (1), the ground remote sensing control center controls the lightning induction launching system to complete the launching of the lightning induction rocket;

[0057] Step (2), the ground remote sensing control center receives the flight trajectory information sent by the lightning-inducing rocket in real time, and when the lightning-inducing rocket reaches the central area of ​​the strong thunderstorm cloud, the ground remote control system sends tangent and release instructions to the lightning-inducing rocket respectively;

[0058] If lightning is successfully triggered and the wire is completely melted, the wire reeling action is terminated;

[0059] When lightning is not successfully induced, the line reeling operation continues.

[0060] Compared with the prior art, the present invention has the following beneficial effects:

[0061] The present invention uses a ground remote sensing control center to intelligently control the tangent system to cut the line, the pay-out system to pay out the line, and the take-up system to take up the line, so that the time accuracy is accurate to the microsecond level, which not only ensures the safety of aerial lightning induction, but also provides solid technical support for the continuous and efficient completion of aerial artificial lightning induction operations.

[0062] In order to ensure the smooth implementation of the integrated tangent-release-retracting action of the lightning-inducing rocket at high altitude and the safe recovery of the wires that have not been completely fused, the line speed of the retracting system in the present invention is not less than 100 meters per minute, and the weight and volume of the retracting and releasing system meet the requirements of the lightning-inducing rocket load index.

[0063] The present invention independently designs a control system and an operating chamber for tangent, line release and line retraction at the front end of the power chamber of the lightning-inducing rocket, and installs a steel ring and a traction pendant on the tail of the lightning-inducing rocket or other high-range lightning-inducing rockets, and installs a parachute in the chamber at the top. This not only ensures the tangent and line release in the high-altitude lightning-inducing process, and smoothly completes the lightning-inducing process; but also under certain conditions, if the wire is not completely melted or lightning is not triggered, the wire retraction can still be completed. This not only ensures the safety of aerial lightning induction, but also provides solid technical support for the continuous and efficient completion of aerial artificial lightning-inducing operations. In order to ensure that the wire is not melted by high-temperature gunpowder, a wire tube is specially designed for protection. By setting a traction pendant with both the function of collecting and fixing the wire and releasing and pulling it out, the smooth deployment of the wire can be ensured. In order to ensure that it does not fall during low-altitude flight, the wire is firmly fixed to the steel ring through a locking ring.

[0064] The present invention, through the above-mentioned technical scheme defined therein, effectively solves the technical problems that the wire may be broken due to excessive tension during the stretching and unfolding process, which may cause the wire to fail to unfold smoothly with the rocket, the wire starting and unfolding time problem, and the practical operation safety problem. BRIEF DESCRIPTION OF THE DRAWINGS

[0065] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0066] Figure 2 It is the schematic diagram of the tangent system structure;

[0067] Figure 3 This is a schematic diagram of the structure of the wire-laying system;

[0068] Figure 4 1. Schematic diagram of the structure of the take-up system;

[0069] Figure 5 It is a schematic diagram of the micro control system structure;

[0070] Figure 6 It is a schematic diagram of the principle of the present invention;

[0071] In the figure, 1. Wire cutting system; 2. Wire releasing system; 3. Wire taking-up system; 4. Micro control system; 5. Operation implementation main control system; 11. Wire cutting motor; 12. Vertical guide rail; 13. Upper cutter; 14. Lower cutter; 15. Wire locker; 16. Wire cutting table; 17. Wire cutting fixed frame; 21. Wire tube; 22. Locking wire; 23. Locking ring; 24. Pulling pendant; 31. Wire taking-up motor; 32. Wire; 33. Wire taking-up column; 34. Anti-winding plate; 35. Unloading spring; 36. Traction track; 37. Unloading knife-shaped rod; 38. Power pulley; 41. Main control sensor; 42. Lithium battery; 43. Transceiver sensor; 44. Mini mushroom antenna; 51. Lightning induction and launching system; 52. Strong thunderstorm cloud; 53. Debris safe landing system; 54. Ground remote sensing control center; 411. Tangent module circuit; 412. Pay-off module circuit; 413. Take-up module circuit. DETAILED DESCRIPTION

[0072] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention; it is obvious that the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments, and all other embodiments obtained by ordinary technicians in this field based on the embodiments of the present invention without making creative work are within the scope of protection of the present invention.

[0073] In the description of the present invention, it should be noted that the terms "upper", "lower", "inside", "outside", "top / bottom" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0074] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "mounted / connected", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0075] like Figure 1 As shown, the present invention provides an integrated wire cutting-releasing-collecting system based on high-altitude lightning induction, comprising:

[0076] Lightning launch system;

[0077] The ground remote sensing control center 54 is used to control the lightning-inducing launch system to launch a lightning-inducing rocket toward the strong thunderstorm cloud 52, preferably by remote wireless remote control, and to monitor the flight trajectory of the lightning-inducing rocket in real time. When the lightning-inducing rocket reaches the strong charge center area of ​​the strong thunderstorm cloud 52, the ground remote sensing control center 54 controls the tangent system 1 in the lightning-inducing launch system to tangent and the line-releasing system 2 to release, wherein the tangent system 1 tangents means cutting off the locking line 22 of the locking traction pendant 24 in the tangent system 1;

[0078] When lightning is successfully triggered and the wire is completely melted, the ground remote sensing control center 54 stops sending the wire retracting instruction to the wire retracting system 3 in the lightning induction and launching system;

[0079] When lightning is not successfully triggered (when lightning does not hit the wire or the wire is not completely melted by lightning), the ground remote sensing control center 54 controls the wire-reeling system 3 to continue to perform the wire-reeling operation.

[0080] like Figure 2 As shown, a specific embodiment of a tangent system 3 is provided in the present invention, and the tangent system 3 includes:

[0081] A tangent platform 16, which is arranged on one side of the lightning-inducing rocket;

[0082] A wire cutting fixing frame 17, which is arranged on the wire cutting platform 16;

[0083] The wire cutting drive system is arranged on the wire cutting fixing frame 17 and is used for driving the cutter to cut the wire.

[0084] The tangent platform 16 is preferably fixed on one side of the lightning-inducing rocket, perpendicular to the rocket body, and a tangent fixing frame 17 is fixed thereon, and the tangent fixing frame 17 is preferably installed in the middle area of ​​the tangent platform 16. The tangent fixing frame 17 is installed with a tangent drive system.

[0085] The above-mentioned tangent system provided by the present invention further includes:

[0086] The thread locker 15 is arranged on both sides of the thread cutting fixing frame 17 and is used to keep the locking thread 22 in a tight state during the thread cutting operation, which is conducive to the rapid cutting of the locking thread 22 . It is preferably installed at the center position of both sides of the thread cutting fixing frame 17 .

[0087] The above-mentioned tangent system 1 provided by the present invention further includes:

[0088] The wire pulleys are arranged on the edges of both sides of the wire cutting platform 16 to facilitate the entry and exit of the locking wire 22.

[0089] like Figure 2 As shown, the locking wire 22 passes through the wire pulley and the wire locker 15, and the locking wire 22 is in a taut state.

[0090] In the above-mentioned cutting system 1 provided by the present invention, the cutting knife comprises:

[0091] The upper cutter 13 is connected to the tangent drive system, and the upper cutter 13 moves vertically under the drive of the tangent drive system;

[0092] The lower cutter 14 is arranged on the cutting table 16 with the blade facing upward. Preferably, the lower cutter 14 is installed in the middle of the cutting table 16 with the blade facing upward. The two are welded together and do not move.

[0093] In the above-mentioned tangent system provided by the present invention, the upper cutter 13 is preferably connected (preferably welded) to the tangent drive system through a vertical guide rail 12 and installed together with the tangent drive system. Driven by the tangent drive system, the vertical guide rail 12 enables the upper cutter 13 to move up and down to complete or terminate the tangent operation.

[0094] In the thread cutting system provided by the present invention, the thread cutting drive system is a thread cutting motor 11 .

[0095] like Figure 3 As shown, the present invention provides a specific implementation of a wire-paying system 2, and the wire-paying system 2 comprises:

[0096] The traction pendant 24 is fixed on the steel ring, on which the wire 32 is wound, and is used to pull the wire 32. It is one of the key components for whether the wire 32 can be fully deployed;

[0097] A locking ring 23, which is fixed on the steel ring;

[0098] The locking line 22, connected to the locking ring 23 and the cutting system, is used to fix the traction weight to prevent it from falling before cutting.

[0099] In the above-mentioned wire release system provided by the present invention, a wire tube 21 is also included. In order to ensure that the locking wire 22 is not melted by the high-temperature gunpowder, the wire tube 21 is used for protection;

[0100] The locking wire 22 is connected to the locking ring 23 through the wire tube 21. In order to prevent the aircraft from falling during low-altitude flight, the locking wire 22 and the locking ring 23 are firmly fixed to the steel ring.

[0101] In the above-mentioned line-releasing system provided by the present invention, the traction weight 24 is fixed by a buckle and the annular surface of the steel ring.

[0102] like Figure 4 As shown, the present invention also provides a specific implementation of the wire collection system 3, wherein the wire collection system 3 is an emergency plan activated when the wire is not completely fused or is not struck by lightning, to ensure that the wire 32 does not float in the air for a long time or rest on high-voltage lines, highways, etc. to cause danger. The wire collection system 3 includes:

[0103] The wire taking-up drive system is used to drive the wire taking-up column 33 to rotate so that the wire 32 is wound onto the wire taking-up column 33 , wherein the head of the wire taking-up drive system preferably pulls the wire taking-up column 33 to rotate clockwise so that the wire 32 is wound onto the wire taking-up column 33 .

[0104] In the above-mentioned wire taking-up system provided by the present invention, it also includes a booster pulley 38;

[0105] The conductor 32 passes over the power-assisting pulley 38 and is wound around the take-up column 33 .

[0106] In the above-mentioned wire take-up system 3 provided by the present invention, it also includes:

[0107] Traction track 36;

[0108] an anti-winding plate 34 slidably connected to the traction track 36;

[0109] A force-releasing knife-shaped rod 37, one end of which is rotatably connected to the anti-winding plate 34, and the other end of which is provided with a circular ring;

[0110] A force unloading spring 35, one end of which is connected to the force unloading blade rod 37, and the other end is connected to the bracket of the traction track 36;

[0111] The wire 32 passes through the ring and is wound around the wire take-up rod 33 .

[0112] In the above-mentioned wire-taking system 3 provided by the present invention, the wire-taking drive system is a wire-taking motor 31 .

[0113] The wire 32 is pulled from the outside of the arrow body into the arrow chamber, passes through the power pulley 38 and the ring on the top of the force-releasing knife-shaped rod 37, and then is wound around the take-up column 33; the force-releasing knife-shaped rod 37 is fixed to the anti-winding plate 34 through a movable ring, and the other end is connected to the force-releasing spring 35; the upper part of the anti-winding plate 34 is fixed on the traction track 36 and moves back and forth.

[0114] like Figure 5 As shown, in the present invention, the ground remote sensing control center 54 controls the line cutting system 1, the line paying-out system 2 and the line taking-up system 3 through the micro control system 4.

[0115] The present invention provides a specific implementation of the above-mentioned micro-control system, wherein the micro-control system 4 serves as the brain of the tangent system 1, the pay-off system 2 and the take-up system 3. The micro-control system 4 includes:

[0116] A main control sensor 41 is provided with a cutting module circuit 411, a paying-off module circuit 412 and a taking-up module circuit 413 for controlling the cutting system 1, the paying-off system 2 and the taking-up system 3 respectively; the cutting module circuit 411, the paying-off module circuit 412 and the taking-up module circuit 413 are respectively connected to the main control sensor 41 in the form of connectors;

[0117] A transceiver sensor 43, for receiving and sending information;

[0118] The power supply module is used to supply power to the tangent system 1, the pay-off system 2, the take-up system 3, the tangent module circuit 411, the pay-off module circuit 412, the take-up module circuit 413 and the transceiver sensor 43, and is used to supply power to the power-requiring components in the above modules and sensors.

[0119] In the present invention, the transceiver sensor is connected with a micro mushroom antenna 44, and the transceiver sensor 43 and the micro mushroom antenna 44 together constitute a signal receiving and sending system.

[0120] In the micro control system 4 provided by the present invention, the power supply module is a lithium battery 42 .

[0121] like Figure 6 As shown, in the present invention, it also includes:

[0122] The debris safety landing system 53 includes a parachute arranged in the head of the lightning-attracting rocket.

[0123] Among them, the lightning-inducing launch system 51, the strong thunderstorm cloud 52, the debris safe landing system 53 and the ground remote sensing control center 54 together constitute the operation implementation main control system 5. After the lightning-inducing rocket of the lightning-inducing launch system 51 is launched, the ground remote sensing control center 54 sends a command to open the parachute at the head of the lightning-inducing rocket to complete the safe landing of the debris.

[0124] On the other hand, the present invention also provides the above-mentioned lightning induction method based on the integrated system of wire cutting-releasing-collecting of high-altitude lightning induction, which comprises the following steps, which may be specifically:

[0125] Step (1), the ground remote sensing control center 54 controls the lightning-inducing launching system 51 to complete the launching of the lightning-inducing rocket; preferably, the command is transmitted to the lightning-inducing launching system 51 in a wireless mode, and the launching of the lightning-inducing rocket is completed by remote wireless remote control;

[0126] Step (2), the ground remote sensing control center 54 receives the flight trajectory information sent by the lightning-inducing rocket in real time, and when the lightning-inducing rocket reaches the central area of ​​the strong thunderstorm cloud 52, the ground remote control system sends tangent and release instructions to the lightning-inducing rocket respectively;

[0127] If lightning is successfully triggered and the wire is completely melted, the wire reeling action is terminated and the parachute ejection command is immediately initiated;

[0128] When lightning is not successfully triggered (when lightning does not hit the wire or the wire is not completely melted by lightning), the wire reeling operation is continued.

[0129] The above are only preferred specific implementations of the present invention; however, the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical solutions and improved concepts of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A wire cutting, releasing and collecting integrated system based on high-altitude lightning induction, characterized in that: include: Lightning launch system; The ground remote sensing control center is used to control the lightning-inducing launch system to launch a lightning-inducing rocket toward a strong thunderstorm cloud, and to monitor the flight trajectory of the lightning-inducing rocket in real time. When the lightning-inducing rocket reaches the strong charge center area of ​​the strong thunderstorm cloud, the ground remote sensing control center controls the tangent system in the lightning-inducing launch system to tangent and the line-releasing system to release the line, respectively. The tangent system tangent refers to cutting off the locking line of the locking traction pendant in the tangent system. When lightning is successfully triggered and the wire is completely melted, the ground remote sensing control center stops sending the wire retracting instruction to the wire retracting system in the lightning induction and launching system; When lightning is not successfully induced, the ground remote sensing control center controls the wire-reeling system to continue the wire-reeling operation.

2. The integrated wire cutting, releasing and collecting system based on high-altitude lightning induction according to claim 1 is characterized in that: The tangent system comprises: A tangent platform, which is arranged on one side of the lightning-inducing rocket; A wire cutting fixing frame, which is arranged on the wire cutting table; A cutting drive system, which is arranged on the cutting fixed frame and is used to drive the cutting knife to cut the locking wire; Preferably, it also includes: A wire locker is arranged on both sides of the wire cutting fixing frame and is used to keep the locking wire in a tight state during the wire cutting operation, which is conducive to the rapid cutting of the locking wire; Preferably, it also includes: The wire pulley is set on the edges of both sides of the cutting table to facilitate the entry and exit of the locking wire; Preferably, the cutter comprises: An upper cutter connected to the tangent drive system and moving vertically under the drive of the tangent drive system; A lower cutting knife, which is arranged on the cutting table with the blade facing upwards; Preferably, the upper cutter is connected to the tangent drive system via a vertical guide rail; Preferably, the tangent drive system is a tangent motor.

3. The integrated wire cutting-releasing-collecting system based on high-altitude lightning induction according to claim 1 is characterized in that: The pay-off system comprises: A traction pendant, which is fixed on the steel ring and on which the wire is wound; a locking ring fixed to the steel ring; A locking line, connected to the locking ring and the line cutting system, for fixing the traction weight to prevent it from falling before cutting; Preferably, it also includes a wire tube; The locking wire is connected to the locking ring through the wire tube to prevent the locking wire from being fused; Preferably, the traction pendant is fixed by a buckle and the annular surface of the steel ring.

4. The integrated wire cutting-releasing-collecting system based on high-altitude lightning induction according to claim 1 is characterized in that: The wire collection system comprises: A wire taking-up drive system, which is used to drive the wire taking-up column to rotate so that the wire is wound onto the wire taking-up column; Preferably, it also includes a power pulley; The wire passes over the power-assisting pulley and is wound around the wire-receiving column; Preferably, it also includes: Traction track; An anti-winding plate, which is slidably connected to the traction track; A force-releasing knife-shaped rod, one end of which is rotatably connected to the anti-winding plate, and the other end of which is provided with a circular ring; A force unloading spring, one end of which is connected to the force unloading knife-shaped rod, and the other end of which is connected to the bracket of the traction track; The wire passes through the ring and is wound around the take-up pole.

5. The integrated wire cutting-releasing-collecting system based on high-altitude lightning induction according to claim 4 is characterized in that: The wire taking-up drive system is a wire taking-up motor.

6. The integrated wire cutting, releasing and collecting system based on high-altitude lightning induction according to claim 1 is characterized in that: The ground remote sensing control center controls the line cutting system, the line paying-out system and the line taking-up system through a micro control system; Preferably, the microcontrol system comprises: A main control sensor, on which a wire cutting module circuit, a wire paying-off module circuit and a wire taking-up module circuit are respectively provided for controlling the wire cutting system, the wire paying-off system and the wire taking-up system; Transceiver sensors, used to receive and send information; The power supply module is used to supply power to the wire cutting system, wire paying-off system, wire taking-up system, wire cutting module circuit, wire paying-off module circuit, wire taking-up module circuit and transceiver sensor.

7. The integrated wire cutting, releasing and collecting system based on high-altitude lightning induction according to claim 6 is characterized in that: The transceiver sensor is connected with a miniature mushroom antenna.

8. The integrated wire cutting, releasing and collecting system based on high-altitude lightning induction according to claim 6 is characterized in that: The power supply module is a lithium battery.

9. A wire cutting, releasing and collecting integrated system based on high-altitude lightning induction according to any one of claims 1 to 8, characterized in that: Also includes: The debris safety landing system includes a parachute arranged in the head of the lightning-attracting rocket.

10. A lightning induction method based on a high-altitude lightning induction wire cutting-releasing-collecting integrated system according to any one of claims 1 to 8, characterized in that: The steps include: Step (1), the ground remote sensing control center controls the lightning induction launching system to complete the launching of the lightning induction rocket; Step (2), the ground remote sensing control center receives the flight trajectory information sent by the lightning-inducing rocket in real time, and when the lightning-inducing rocket reaches the central area of ​​the strong thunderstorm cloud, the ground remote control system sends tangent and release instructions to the lightning-inducing rocket respectively; If lightning is successfully triggered and the wire is completely melted, the wire reeling action is terminated; When lightning is not successfully induced, the line reeling operation continues.

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