Barrier light system of wind driven generator, using method, equipment and storage medium

Abstract

The invention provides an obstruction light system of a wind driven generator, a use method, equipment and a storage medium. The positioning module obtains first positioning information of the wind driven generator; the signal receiver is arranged on the wind driven generator and receives flight state information of the airplane in the broadcast range, and the flight state information at least comprises second positioning information, height information and speed information; the control module is used for obtaining the spatial distance between the airplane and the wind driven generator based on the first positioning information and the flight state information, and exciting an obstruction light at least when the spatial distance meets a preset early warning range; the relay responds to the excitation signal of the control module and outputs alternating-current voltage; and the aviation obstruction beacon is exposed out of the wind driven generator and receives the alternating voltage to flicker. The aircraft state in the set airspace can be dynamically monitored, signals are provided for the aircraft through the obstacle lights, collision is avoided, and the safety of the flight airspace is improved.

Description

Background Art

[0002] At present, according to national standards, high-rise buildings with tops more than 45 meters above the ground must be equipped with navigation lights. In order to distinguish it from general-purpose lighting, navigation lights are not always on but flashing, with a flashing frequency of not less than 20 times per minute and not more than 70 times per minute. The setting of obstacle marker lights should mark the highest point and the edge of the obstacle. The spacing between the middle layers must not be greater than 45 meters. In particular, the middle layers of super-high buildings over 100 meters in the city should consider adding aviation obstruction lights. Aviation obstruction lights are generally divided into three types: low light intensity, medium light intensity and high light intensity. For buildings and facilities above 90 meters but less than 150 meters above the ground, medium-intensity aviation obstruction lights shall be red flashing lights, with a flashing frequency of 20 to 60 times per minute, and an effective flashing intensity of not less than 1600cd, or red high-intensity obstacle marker lights shall be used to make the flashing effect more obvious; for buildings and facilities above 150 meters above the ground, high-intensity obstacle marker lights shall be used and must be white flashing lights, with a flashing frequency of 20 to 70 times per minute, and the effective intensity depends on the background brightness. Regardless of the type of aviation obstruction lights, the number and arrangement of aviation obstruction lights at different heights should be able to see the "outline" of the object or group of objects from all aspects, and consider the simultaneous and sequential flashing of the obstacle marker lights to achieve an obvious warning effect.

[0003] In addition, in order to improve the efficiency of wind turbines, the blades of windmills will be several dozen meters long, and together with the windmill base, it has reached the standard of more than 45 meters. Obstruction lights need to be installed on the windmills to serve as a warning. In addition, the power consumption of obstruction lights should be reduced as much as possible to enhance energy-saving effects.

[0004] Therefore, the present invention provides an obstacle light system, use method, device and storage medium for a wind turbine. Summary of the invention

[0005] In response to the problems in the prior art, the purpose of the present invention is to provide an obstacle light system, method of use, equipment and storage medium for a wind turbine, which overcomes the difficulties of the prior art, can dynamically monitor the status of aircraft in a set airspace, and provide signals to the aircraft through obstacle lights to avoid collisions and improve the safety of the flight airspace.

[0006] An embodiment of the present invention provides an obstacle light system for a wind turbine, comprising:

[0007] Wind turbines;

[0008] A positioning module, for obtaining first positioning information of the wind turbine;

[0009] A signal receiver, arranged at the wind turbine, receives flight status information of aircraft within a broadcast range, wherein the flight status information includes at least second positioning information, altitude information and speed information;

[0010] A control module, which obtains a spatial distance between the aircraft and the wind turbine based on the first positioning information and the flight status information, and activates an obstacle light at least when the spatial distance satisfies a preset warning range;

[0011] a relay, responsive to an excitation signal from the control module to output an AC voltage; and

[0012] At least one aviation obstruction light is exposed to the wind turbine and receives the AC voltage to flash.

[0013] Preferably, the receiving frequency band of the signal receiver is 1090Mhz.

[0014] Preferably, the control module decodes the flight status information to obtain the aircraft identification information, flight number information, latitude and longitude information, altitude information, speed information, and heading information.

[0015] The control module obtains the plane distance projected on the ground based on the latitude and longitude information of the wind turbine and the aircraft respectively, and then obtains the spatial distance between the wind turbine and the aircraft according to the plane distance and altitude information through trigonometric functions. The preset warning range is 5km to 50km.

[0016] Preferably, the aviation obstruction light is arranged on the top of the wind turbine or on the end of the blade of the wind turbine away from the rotating shaft.

[0017] Preferably, the conditions for the control module to activate the obstacle light also include:

[0018] The speed information is greater than a preset speed; and / or

[0019] The altitude information is less than a preset altitude.

[0020] Preferably, the control module generates the motion trajectory of the aircraft, and the conditions for the control module to trigger the obstacle light further include:

[0021] The distance between the aircraft moving along the motion trajectory and the wind turbine is reduced.

[0022] An embodiment of the present invention further provides a method for using an obstacle light of a wind turbine generator, using the above-mentioned obstacle light system of a wind turbine generator, comprising the following steps:

[0023] S110, obtaining first positioning information of the wind turbine;

[0024] S120, receiving flight status information of an aircraft within a broadcast range, wherein the flight status information includes at least second positioning information, altitude information, and speed information;

[0025] S130, obtaining a spatial distance between the aircraft and the wind turbine based on the first positioning information and the flight status information, and activating an obstacle light at least when the spatial distance satisfies a preset warning range;

[0026] S140, outputting an AC voltage in response to an excitation signal of the control module;

[0027] S150: Stimulate the aviation obstruction light to flash based on the AC voltage.

[0028] Preferably, in step S130, the condition for activating the obstacle light further includes at least one of the following:

[0029] The speed information is greater than a preset speed;

[0030] The height information is less than a preset height; and

[0031] A motion trajectory of the aircraft is generated, and the distance between the aircraft moving along the motion trajectory and the wind turbine is reduced.

[0032] An embodiment of the present invention further provides an obstacle light device for a wind turbine, comprising:

[0033] processor;

[0034] a memory storing executable instructions of the processor;

[0035] Wherein, the processor is configured to execute the steps of the above-mentioned method for using the obstacle light of the wind turbine by executing the executable instructions.

[0036] An embodiment of the present invention further provides a computer-readable storage medium for storing a program, wherein the program, when executed, implements the steps of the above-mentioned method for using the obstacle light of a wind turbine.

[0037] The purpose of the present invention is to provide an obstacle light system, a method of use, a device and a storage medium for a wind turbine, which can dynamically monitor the status of aircraft in a set airspace and provide signals to the aircraft through obstacle lights to avoid collisions and improve the safety of the flight airspace. BRIEF DESCRIPTION OF THE DRAWINGS

[0038] Other features, objectives and advantages of the present invention will become more apparent from a reading of the detailed description of non-limiting embodiments made with reference to the following accompanying drawings.

[0039] Figure 1It is a structural schematic diagram of the obstacle light system of the wind turbine of the present invention.

[0040] Figure 2 It is a schematic diagram of the obstacle light system of the wind turbine implementing the present invention.

[0041] Figure 3 It is a schematic diagram of the flashing of the obstacle light system of the wind turbine generator according to the present invention.

[0042] Figure 4 It is a schematic diagram of the obstacle light system of the wind turbine of the present invention running without flashing.

[0043] Figure 5 It is a schematic diagram of a module of an obstacle light system for a wind turbine implementing the present invention.

[0044] Figure 6 The present invention is a flowchart of a method for using an obstacle light of a wind turbine generator.

[0045] Figure 7 It is a schematic diagram of the steps of implementing the obstacle light of the wind turbine generator of the present invention.

[0046] Figure 8 It is a flow chart of the calculation control tasks in the steps of implementing the obstacle light of the wind turbine generator of the present invention.

[0047] Fig. 9 It is a structural schematic diagram of the obstacle light house equipment of the wind turbine of the present invention.

[0048] Fig.10 It is a schematic diagram of the structure of a computer-readable storage medium according to an embodiment of the present invention. DETAILED DESCRIPTION

[0049] The following describes the implementation methods of the present application through specific examples, and those skilled in the art can easily understand other advantages and effects of the present application from the content disclosed in the present application. The present application can also be implemented or applied through other different specific implementation methods, and the details in the present application can also be modified or changed in various ways according to different viewpoints and application systems without departing from the spirit of the present application. It should be noted that the embodiments in the present application and the features in the embodiments can be combined with each other without conflict.

[0050] The following is a detailed description of the embodiments of the present application with reference to the accompanying drawings so that those skilled in the art can easily implement the present application. The present application can be embodied in a variety of different forms and is not limited to the embodiments described herein.

[0051] In the representations of the present application, the representations with reference to the terms "one embodiment", "some embodiments", "examples", "specific examples", or "some examples" etc. mean that the specific features, structures, materials or characteristics represented in conjunction with the embodiment or example are included in at least one embodiment or example of the present application. Moreover, the represented specific features, structures, materials or characteristics may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments or examples represented in the present application and the features of the different embodiments or examples, unless they contradict each other.

[0052] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include at least one of the features. In the representation of this application, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0053] In order to clearly describe the present application, components irrelevant to the description are omitted, and the same reference symbols are given to the same or similar components throughout the specification.

[0054] Throughout the specification, when a device is said to be "connected" to another device, this includes not only the case of "direct connection" but also the case of "indirect connection" by placing other elements therebetween. In addition, when a device is said to "include" a certain component, unless otherwise stated, it does not exclude other components, but means that other components may be included.

[0055] When a device is said to be "on" another device, it may be directly on the other device, but there may also be other devices between it. In contrast, when a device is said to be "directly" on another device, there are no other devices between it.

[0056] Although the terms first, second, etc. are used to represent various elements in some examples, these elements should not be limited by these terms. These terms are only used to distinguish one element from another element. For example, the first interface and the second interface, etc. are represented. Moreover, as used in this article, the singular forms "one", "one" and "the" are intended to also include plural forms, unless there is an opposite indication in the context. It should be further understood that the terms "comprising" and "including" indicate the existence of features, steps, operations, elements, components, projects, kinds, and / or groups, but do not exclude the existence, occurrence or addition of one or more other features, steps, operations, elements, components, projects, kinds, and / or groups. The terms "or" and "and / or" used herein are interpreted as inclusive, or mean any one or any combination. Therefore, "A, B or C" or "A, B and / or C" means "any of the following: A; B; C; A and B; A and C; B and C; A, B and C". Only when the combination of elements, functions, steps or operations is inherently mutually exclusive in some way, will there be an exception to this definition.

[0057] The technical terms used herein are only used to refer to specific embodiments and are not intended to limit the present application. The singular form used herein also includes the plural form unless the sentence clearly indicates the contrary meaning. The meaning of "including" used in the specification is to specify specific characteristics, regions, integers, steps, operations, elements and / or components, and does not exclude the existence or addition of other characteristics, regions, integers, steps, operations, elements and / or components.

[0058] Although not defined differently, all terms, including technical and scientific terms used herein, have the same meaning as those generally understood by those skilled in the art to which this application belongs. Terms defined in commonly used dictionaries are additionally interpreted as having meanings consistent with the relevant technical literature and the contents of the current disclosure, and unless defined, shall not be overly interpreted as ideal or very formal meanings.

[0059] Figure 1 Schematic diagram of the structure of the wind turbine obstacle light system of the present invention. Figure 1As shown, the obstacle light system 5 of the wind turbine of the present invention comprises: a wind turbine 51, a positioning module 52, a signal receiver 53, a control module 54, a relay 55 and at least one aviation obstacle light 56. The positioning module 52 obtains the first positioning information of the wind turbine 51. The signal receiver 53 is arranged on the wind turbine 51, and receives the flight status information of the aircraft within the broadcast range, and the flight status information at least includes the second positioning information, the altitude information and the speed information. The control module 54 obtains the spatial distance between the aircraft and the wind turbine 51 based on the first positioning information and the flight status information, and excites the obstacle light at least when the spatial distance meets the preset warning range. The relay 55 outputs an AC voltage in response to the excitation signal of the control module 54. At least one aviation obstacle light 56 ​​is exposed to the wind turbine 51 and flashes upon receiving the AC voltage.

[0060] In a preferred embodiment, the receiving frequency band of the signal receiver 53 is 1090Mhz, but not limited thereto.

[0061] Figure 2 It is a schematic diagram of the obstacle light system of the wind turbine implementing the present invention. Figure 3 FIG. 1 is a schematic diagram of the flashing of the obstacle light system of the wind turbine of the present invention. Figure 2 , 3 As shown, in this embodiment, the preset warning range is 5km to 50km, then the first circle 31 and the second circle 32 are obtained with the wind turbine 51 as the center and 5km and 50km as the radius, and when the aircraft is located in the annular area between the first circle 31 and the second circle 32, the obstacle light flashes. In this embodiment, the control module 54 decodes the flight status information to obtain the aircraft identification number information, flight number information, latitude and longitude information, altitude information, speed information, and heading information. The control module 54 obtains the plane distance d projected on the ground based on the latitude and longitude information of the wind turbine 51 and the aircraft, and then obtains the spatial distance s between the wind turbine 51 and the aircraft according to the plane distance d projected on the ground and the altitude information h through trigonometric functions. When the spatial distance s is within the range of 5km to 50km, the obstacle light is activated to flash, but it is not limited thereto.

[0062] In a preferred embodiment, the aviation obstruction light 56 ​​is disposed on the top of the wind turbine 51 or on the end of the blade of the wind turbine 51 away from the rotating shaft, so that as the blades rotate, the aviation obstruction light 56 ​​can draw circles in the night sky to enhance the warning effect to aircraft, but not limited to this.

[0063] In a preferred embodiment, the conditions for the control module 54 to activate the obstacle light also include:

[0064] The speed information is greater than a preset speed; and / or

[0065] The altitude information is less than the preset altitude, but is not limited thereto.

[0066] Figure 4 FIG. 2 is a schematic diagram of the obstacle light system of the wind turbine of the present invention running without flashing. Figure 4 As shown, in a preferred embodiment, the control module 54 generates a motion trajectory B of the aircraft, and the motion trajectory B is Figure 3 The difference between the motion trajectory A in FIG. 1 and FIG. 2 is that: when the aircraft 2 moves along the motion trajectory A, it will approach the wind turbine 51, and the obstruction light needs to flash; when the aircraft 2 moves along the motion trajectory B, it will be away from the wind turbine 51. Although the aircraft is still within the circular range, no warning is required, thereby saving the power consumption of the obstruction light without affecting the warning effect. Therefore, the condition for the control module 54 in this embodiment to excite the obstruction light also includes: the distance between the aircraft moving along the motion trajectory and the wind turbine 51 is reduced, thereby avoiding the ineffective flashing of the obstruction light when the aircraft drives away from the wind turbine in the preset warning range, thereby saving half of the power, but not limited to this.

[0067] Figure 5 Schematic diagram of the module of the wind turbine obstacle light system of the present invention. Figure 5As shown, the module of the wind turbine obstacle light system of the present invention includes a mainboard control box 11, a solid-state relay 12, a circuit breaker and a lightning arrester 13, an AC filter 14, an AC-DC power supply 15, and an ADSB-1090M receiver 16, which are arranged inside the wind turbine. In addition, an ADS-B antenna 17, an aviation obstacle light 18, and a GPS antenna are arranged on the surface of the wind turbine, and the mainboard control box 11 has a built-in GPS 10. In order to accurately determine whether there are civil aircraft in the set airspace around the wind farm and provide obstruction lights for them, an obstruction light system is designed based on ADS-B surveillance (automatic dependent surveillance-broadcast) technology; the input power is industrial AC220V, which is protected by a circuit breaker and a lightning arrester 13 to prevent lightning surges from interfering with the input end of the system, and the spike pulses on the transmission line are filtered by an AC filter 14; the AC-DC power supply 15 converts to provide a stable DC power supply for the mainboard control box 11 and the ADSB-1090M receiver 16; the ADSB-1090M receiver 16 receives the aircraft's broadcast frequency band of 1090Mhz through an external antenna, and obtains the aircraft's identification number, flight number, longitude and latitude, altitude, speed, heading and other information through an internal decoder. The MCU controller in the mainboard control box 11 obtains the current geographical location of the wind turbine by reading the data information of the GPS module internally, and can calculate the spatial distance between the aircraft and the current installation location. Through a specific filtering algorithm, it is determined that it is a civil aircraft. When the aircraft flies close to the wind turbine and the distance is less than the set distance, the navigation light controller (mainboard control box 11) controls the solid-state relay 12 to output AC voltage to realize flashing alarm; when the aircraft flies far away from the wind turbine and the distance exceeds the set distance, the control contactor stops outputting AC voltage and stops flashing alarm. At the same time, there is a memory inside, which can record the time, flight, system status and other information of the aircraft approaching. The present invention is suitable for wind turbine power generation equipment, and can avoid collision between aircraft and generator sets in wind farms. The method for setting the warning value of the present invention is: dial code setting or communication instruction mode. The present invention determines whether there is a civil aircraft in the airspace through an existing specific algorithm; and when the distance is less than the set value, the height is less than 20km, and the speed is greater than 100km / h. The present invention can output through the contactor mode to provide power to the aviation obstruction light. The system log format is: "* version, utc time, longitude and latitude information, light status information, dial code information, warning information, aircraft flight information". The log is stored inside the system, and the output mode is communication output.

[0068] Figure 6 1 is a flow chart of the method for using the obstacle light of the wind turbine of the present invention. Figure 6 As shown, the method for using the wind turbine obstacle light of the present invention adopts the above-mentioned wind turbine obstacle light system, and includes the following steps:

[0069] S110, obtaining first positioning information of the wind turbine;

[0070] S120, receiving flight status information of an aircraft within a broadcast range, wherein the flight status information includes at least second positioning information, altitude information, and speed information;

[0071] S130, obtaining a spatial distance between the aircraft and the wind turbine based on the first positioning information and the flight status information, and activating an obstacle light at least when the spatial distance satisfies a preset warning range;

[0072] S140, outputting an AC voltage in response to an excitation signal of the control module;

[0073] S150: Stimulate the aviation obstruction light to flash based on the AC voltage.

[0074] In a preferred embodiment, in step S130, the condition for activating the obstacle light further includes at least one of the following:

[0075] The speed information is greater than a preset speed;

[0076] The height information is less than a preset height; and

[0077] A motion trajectory of the aircraft is generated, and the distance between the aircraft moving along the motion trajectory and the wind turbine is reduced, but the present invention is not limited thereto.

[0078] Figure 7 It is a schematic diagram of the steps of implementing the obstacle light of the wind turbine generator of the present invention. Figure 8 1 is a flow chart of the calculation and control tasks in the steps of implementing the wind turbine obstacle light of the present invention. Figure 7 and 8 As shown, another process for implementing the present invention includes:

[0079] Dial code task: set warning distance

[0080] Computational control task: Determine whether the aircraft has entered the area I set. Use trigonometric functions to calculate the distance between the aircraft coordinates and the system coordinates, establish a data archive, and combine speed and altitude information to determine whether to issue an early warning. The control process is shown in the figure below.

[0081] Communication tasks: obtain data information from the ADB receiver, obtain data from the GPS module, and receive instructions via RS485 communication.

[0082] Alarm task: When the input voltage is abnormal or the data of each module is abnormal, alarm data is generated and the alarm indicator lights up.

[0083] Storage tasks: store time information, current location information, system alarm status, aircraft warning status, flight number of the warning aircraft, etc.

[0084] Regular cycle tasks: Control the system indicator light, status flashing. Output print status information.

[0085] The technology of the present invention belongs to ADS-B monitoring technology. The transmitter of the system is installed on civil aircraft. The local system only needs to receive and demodulate its signal, so the hardware cost is relatively low; the aircraft adopts GPS positioning technology, and the local system also adopts GPS positioning technology, and the error is less than 10m. After trigonometric function transformation, the accuracy of the calculated distance can be guaranteed to be less than 100 meters; it meets the application requirements. The typical sensitivity of the receiver is -90dBm, and the detection distance can exceed 100km. The actual application range of the system is 50Km, so it can meet the design requirements; the system hardware input and output ports use lightning arresters to ensure the ability to resist lightning surges; the maximum continuous working voltage is 385VAC. The nominal discharge current is 8KA, and the response time is ≤25ns; the system can work normally in the temperature box -40 to 60 degrees environment test; the system EMC test meets the civil aviation radiation and conduction limit requirements for electronic equipment. Ensure the reliability of the hardware. A software watchdog is added to the program design, which can be effectively reset when the program crashes to ensure the continuous operation of the system software. The present invention can dynamically monitor the status of aircraft in a set airspace and provide signals to the aircraft through obstacle lights to avoid collisions and improve the safety of the flight airspace.

[0086] The method for using the obstacle light of the wind turbine of the present invention can dynamically monitor the status of aircraft in a set airspace, and provide signals to the aircraft through the obstacle light to avoid collision and improve the safety of the flight airspace.

[0087] The method for using the obstacle light of the wind turbine of the present invention can dynamically monitor the status of aircraft in a set airspace, and provide signals to the aircraft through the obstacle light to avoid collision and improve the safety of the flight airspace.

[0088] The embodiment of the present invention further provides an obstacle light device for a wind turbine, comprising a processor and a memory, wherein executable instructions of the processor are stored, wherein the processor is configured to execute the steps of a method for using the obstacle light of the wind turbine by executing the executable instructions.

[0089] As shown above, the obstacle light device of the wind turbine of this embodiment of the present invention can dynamically monitor the status of aircraft in a set airspace, and provide signals to the aircraft through the obstacle light to avoid collision and improve the safety of the flight airspace.

[0090] It will be appreciated by those skilled in the art that various aspects of the present invention may be implemented as systems, methods or program products. Therefore, various aspects of the present invention may be specifically implemented in the following forms, namely: complete hardware implementation, complete software implementation (including firmware, microcode, etc.), or a combination of hardware and software implementations, which may be collectively referred to herein as "circuits", "modules" or "platforms".

[0091] Fig. 9 Schematic diagram of the structure of the wind turbine obstacle light device of the present invention. Fig. 9 The electronic device 600 according to this embodiment of the present invention is described. Fig. 9 The electronic device 600 shown is only an example and should not bring any limitation to the functions and scope of use of the embodiments of the present invention.

[0092] like Fig. 9 As shown, the electronic device 600 is in the form of a general computing device. The components of the electronic device 600 may include, but are not limited to: at least one processing unit 610, at least one storage unit 620, a bus 630 connecting different platform components (including the storage unit 620 and the processing unit 610), a display unit 640, etc.

[0093] The storage unit stores program codes, which can be executed by the processing unit 610, so that the processing unit 610 executes the steps of various exemplary embodiments of the present invention described in the electronic prescription circulation processing method section of this specification. For example, the processing unit 610 can execute the following steps: Figure 6 Follow the steps shown in .

[0094] The storage unit 620 may include a readable medium in the form of a volatile storage unit, such as a random access memory unit (RAM) 6201 and / or a cache memory unit 6202 , and may further include a read-only memory unit (ROM) 6203 .

[0095] The storage unit 620 may also include a program / utility 6204 having a set (at least one) of program modules 6205, such program modules 6205 including but not limited to: an operating system, one or more application programs, other program modules, and program data, each of which or some combination may include an implementation of a network environment.

[0096] Bus 630 may represent one or more of several types of bus structures, including a memory unit bus or memory unit controller, a peripheral bus, an accelerated graphics port, a processing unit, or a local bus using any of a variety of bus architectures.

[0097] The electronic device 600 may also communicate with one or more external devices 700 (e.g., keyboards, pointing devices, Bluetooth devices, etc.), may also communicate with one or more devices that enable a user to interact with the electronic device 600, and / or communicate with any device that enables the electronic device 600 to communicate with one or more other computing devices (e.g., routers, modems, etc.). Such communication may be performed via an input / output (I / O) interface 650. Furthermore, the electronic device 600 may also communicate with one or more networks (e.g., a local area network (LAN), a wide area network (WAN), and / or a public network, such as the Internet) via a network adapter 660. The network adapter 660 may communicate with other modules of the electronic device 600 via a bus 630. It should be understood that, although not shown in the figure, other hardware and / or software modules may be used in conjunction with the electronic device 600, including but not limited to: microcode, device drivers, redundant processing units, external disk drive arrays, RAID systems, tape drives, and data backup storage platforms, etc.

[0098] The embodiment of the present invention also provides a computer-readable storage medium for storing a program, and the steps of the method for using the obstacle light of a wind turbine are implemented when the program is executed. In some possible implementations, various aspects of the present invention can also be implemented in the form of a program product, which includes a program code. When the program product is run on a terminal device, the program code is used to enable the terminal device to execute the steps of various exemplary embodiments of the present invention described in the above-mentioned electronic prescription circulation processing method section of this specification.

[0099] As shown above, the wind turbine obstacle light use system of this embodiment of the present invention can dynamically monitor the aircraft status in a set airspace, and provide signals to the aircraft through the obstacle lights to avoid collisions and improve the safety of the flight airspace.

[0100] Fig.10 Schematic diagram of the structure of the computer-readable storage medium of the present invention. Fig.10 As shown, a program product 800 for implementing the above method according to an embodiment of the present invention is described, which can adopt a portable compact disk read-only memory (CD-ROM) and include program code, and can be run on a terminal device, such as a personal computer. However, the program product of the present invention is not limited thereto. In this document, a readable storage medium can be any tangible medium containing or storing a program, which can be used by or in combination with an instruction execution system, an apparatus or a device.

[0101] The program product may employ any combination of one or more readable media. The readable medium may be a readable signal medium or a readable storage medium. The readable storage medium may be, for example, but not limited to, an electrical, magnetic, optical, electromagnetic, infrared, or semiconductor system, device or device, or any combination thereof. More specific examples (a non-exhaustive list) of readable storage media include: an electrical connection with one or more wires, a portable disk, a hard disk, a random access memory (RAM), a read-only memory (ROM), an erasable programmable read-only memory (EPROM or flash memory), an optical fiber, a portable compact disk read-only memory (CD-ROM), an optical storage device, a magnetic storage device, or any suitable combination thereof.

[0102] Computer readable storage media may include data signals propagated in baseband or as part of a carrier wave, wherein readable program codes are carried. Such propagated data signals may take a variety of forms, including but not limited to electromagnetic signals, optical signals, or any suitable combination of the above. The readable storage medium may also be any readable medium other than a readable storage medium, which may send, propagate, or transmit a program for use by or in conjunction with an instruction execution system, device, or device. The program code contained on the readable storage medium may be transmitted using any suitable medium, including but not limited to wireless, wired, optical cable, RF, etc., or any suitable combination of the above.

[0103] Program code for performing the operations of the present invention may be written in any combination of one or more programming languages, including object-oriented programming languages ​​such as Java, C++, etc., and conventional procedural programming languages ​​such as "C" or similar programming languages. The program code may be executed entirely on the user computing device, partially on the user device, as a separate software package, partially on the user computing device and partially on a remote computing device, or entirely on a remote computing device or server. In the case of a remote computing device, the remote computing device may be connected to the user computing device through any type of network, including a local area network (LAN) or a wide area network (WAN), or may be connected to an external computing device (e.g., through the Internet using an Internet service provider).

[0104] In summary, the purpose of the present invention is to provide an obstacle light system, method of use, equipment and storage medium for a wind turbine, which can dynamically monitor the status of aircraft in a set airspace and provide signals to the aircraft through obstacle lights to avoid collisions and improve the safety of the flight airspace.

[0105] The above contents are further detailed descriptions of the present invention in combination with specific preferred embodiments, and it cannot be determined that the specific implementation of the present invention is limited to these descriptions. For ordinary technicians in the technical field to which the present invention belongs, several simple deductions or substitutions can be made without departing from the concept of the present invention, which should be regarded as falling within the protection scope of the present invention.

Claims

1. An obstacle light system for a wind turbine, characterized in that: include: Wind turbine (51); A positioning module (52) for obtaining first positioning information of the wind turbine (51); A signal receiver (53) is arranged on the wind turbine (51) and receives flight status information of aircraft within a broadcast range, wherein the flight status information at least includes second positioning information, altitude information and speed information; A control module (54) is configured to obtain a spatial distance between the aircraft and the wind turbine (51) based on the first positioning information and the flight status information, and to activate an obstacle light at least when the spatial distance satisfies a preset warning range; A relay (55) outputs an AC voltage in response to an excitation signal from the control module (54); as well as At least one aviation obstruction light (56) is exposed to the wind turbine (51) and receives the AC voltage to flash.

2. The wind turbine obstacle light system according to claim 1, characterized in that: The receiving frequency band of the signal receiver (53) is 1090Mhz.

3. The wind turbine obstacle light system according to claim 1, characterized in that: The control module (54) decodes the flight status information to obtain aircraft identification information, flight number information, latitude and longitude information, altitude information, speed information, and heading information. The control module (54) obtains a plane distance projected on the ground based on the latitude and longitude information of each of the wind turbine (51) and the aircraft, and then obtains a spatial distance between the wind turbine (51) and the aircraft based on the plane distance and the altitude information through a trigonometric function, wherein the preset warning range is 5 km to 50 km.

4. The wind turbine obstacle light system according to claim 1, characterized in that: The aviation obstruction light (56) is arranged on the top of the wind turbine (51) or on the end of the blade of the wind turbine (51) away from the rotating shaft.

5. The wind turbine obstacle light system according to claim 1, characterized in that: The conditions for the control module (54) to activate the obstacle light also include: The speed information is greater than a preset speed; and / or The altitude information is less than a preset altitude.

6. The wind turbine obstacle light system according to claim 1 or 5, characterized in that: The control module (54) generates a motion trajectory of the aircraft, and the conditions for the control module (54) to activate the obstacle light also include: The distance between the aircraft moving along the movement trajectory and the wind turbine (51) is reduced.

7. A method for using an obstacle light of a wind turbine, characterized in that: The obstacle light system of the wind turbine generator according to claim 1 comprises the following steps: S110, obtaining first positioning information of the wind turbine; S120, receiving flight status information of an aircraft within a broadcast range, wherein the flight status information includes at least second positioning information, altitude information, and speed information; S130, obtaining a spatial distance between the aircraft and the wind turbine based on the first positioning information and the flight status information, and activating an obstacle light at least when the spatial distance satisfies a preset warning range; S140, outputting an AC voltage in response to an excitation signal of the control module; S150: Stimulate the aviation obstruction light to flash based on the AC voltage.

8. The method for using the obstacle light of a wind turbine according to claim 7, characterized in that: In step S130, the condition for activating the obstacle light also includes at least one of the following: The speed information is greater than a preset speed; The height information is less than a preset height; and A motion trajectory of the aircraft is generated, and the distance between the aircraft moving along the motion trajectory and the wind turbine is reduced.

9. An obstacle light device for a wind turbine, characterized in that: include: processor; a memory storing executable instructions of the processor; Wherein, the processor is configured to execute the steps of the method for using the obstacle light of the wind turbine according to claim 7 or 8 by executing the executable instructions.

10. A computer-readable storage medium for storing a program, characterized in that: When the program is executed by a processor, the steps of the method for using the obstacle light of a wind turbine according to claim 7 or 8 are implemented.

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