Wind turbine generator data transmission method and system based on Beidou short message, and computer storage medium

Abstract

The invention relates to a wind turbine generator data transmission method and system based on Beidou short messages and a computer storage medium, and belongs to the technical field of Beidou satellite communication. According to the method, the Beidou short message is used for wind turbine generator data transmission, if the length of the to-be-transmitted wind turbine generator data exceeds the single capacity upper limit of the Beidou short message, the to-be-transmitted wind turbine generator data is subjected to subpackage processing, obtained subpackages are transmitted, whether packet loss exists or not is judged after subpackage transmission is finished, and if yes, the wind turbine generator data is transmitted. And the lost packet is retransmitted. Therefore, when the Beidou short message is used for sub-packet transmission, only the lost message needs to be retransmitted, and all sub-packets do not need to be retransmitted, so that transmission resources are saved to a great extent, and the transmission efficiency is also improved to a certain extent.

Description

Technical Field

[0001] This invention relates to a method, system, and computer storage medium for data transmission of wind turbine generators based on BeiDou short message service, belonging to the field of BeiDou satellite communication technology. Background Technology

[0002] To ensure the reliable operation of wind turbines, their data needs to be reported periodically (e.g., every 15 minutes). However, wind turbines are mostly located in remote areas lacking reliable public networks. Therefore, traditional communication methods are costly or unstable. The BeiDou Navigation Satellite System (BDS), with its wide coverage, can reliably communicate even in remote areas. For this reason, some have proposed using the BDS for wind turbine data transmission. For example, Chinese patent application CN119421120A discloses a wind turbine fault transmission system and method based on BeiDou short messages, relating to the field of wind turbine data transmission technology. The system transmits wind turbine data to a BeiDou transceiver, which receives and forwards the short message data via BeiDou satellites to a BeiDou receiver. The receiver then receives the forwarded short message data and sends it to a receiver gateway server.

[0003] The maximum message length in the first and second generations of the BeiDou Navigation Satellite System's short message communication was only about 120 bytes. The third generation of BeiDou regional short message communication service has increased its service capacity to 10 million times per hour, with a single communication capacity of 1000 Chinese characters. However, the amount of data transmitted in each BeiDou short message communication is very limited, and the sending frequency is also greatly restricted (once every minute or half a minute). Wind turbine data transmission typically involves transmitting data from all wind turbines in the entire wind farm simultaneously. When there are many wind turbines in a wind farm, the amount of data transmitted is large, exceeding the single-message capacity limit of the BeiDou short message terminal. Therefore, it is necessary to process the data into packets and transmit each packet according to the BeiDou short message method. Since BeiDou short messages are transparent, a retransmission mechanism is needed to address packet loss. Thus, if packet loss occurs during packet transmission, all packets need to be retransmitted, wasting transmission resources and affecting transmission efficiency. Summary of the Invention

[0004] The purpose of this invention is to provide a method, system, and computer storage medium for wind turbine data transmission based on BeiDou short message service, in order to solve the problems of wasted transmission resources and low transmission efficiency in current wind turbine data transmission based on BeiDou short message service.

[0005] To solve the above-mentioned technical problems, this invention provides a wind turbine data transmission method based on BeiDou short message service, the method comprising the following steps: If the length of the wind turbine data to be transmitted exceeds the single-message capacity limit of BeiDou short messages, the wind turbine data to be transmitted will be divided into packets, and each packet will be transmitted. After the packet transmission is completed, it is determined whether there is any packet loss. If so, the lost packets are retransmitted.

[0006] Furthermore, if the wind turbine data to be transmitted consists of data from multiple wind turbines, then during packetization, the data from different wind turbines will be grouped into one packet, so that the data transmitted in one packet contains data from different wind turbine units.

[0007] Furthermore, when packet loss occurs, the receiver sends a packet loss feedback message to the sender, which includes all the lost packet numbers.

[0008] Furthermore, the packet loss feedback message also includes an information header indicator, message queue ID, original message queue ID, original frame type, original message type, and packet loss amount. The information header indicator, message queue ID, original message queue ID, original frame type, original message type, and packet loss amount constitute the protocol header part of the packet loss feedback message, and all lost packet numbers constitute the data content part of the packet loss feedback message.

[0009] Furthermore, during the subcontracting process, the resulting subcontracts include a first subcontract, several intermediate subcontracts, and a last subcontract.

[0010] Furthermore, the first packet includes a main frame protocol data header and a data content portion; the intermediate packet includes a data header and a data content portion, the data header including a continuation packet header, a continuation packet identifier, and a packet number; the last packet includes a data header and a data content portion, the data header including a continuation packet header, a continuation packet identifier, and a packet number.

[0011] Furthermore, if the length of the wind turbine data to be transmitted does not exceed the single-message capacity limit of BeiDou short messages, it will be sent as a single BeiDou short message. If packet loss occurs, the sender will determine and resend the data based on business logic.

[0012] Furthermore, during packet transmission, if the receiver does not receive the first packet but only receives the subsequent packets, it immediately reports to the sender that the first packet was lost, and the sender retransmits the first packet and the subsequent packets. If the receiver receives the first packet but only loses the subsequent packets, the receiver reports the packet loss after the data transmission is completed. The subsequent packets include intermediate packets and tail packets.

[0013] This invention also provides a wind turbine data transmission system based on BeiDou short message service, including a processor. The processor is used to execute a computer program stored in a memory to implement the steps of the above-described wind turbine data transmission method based on BeiDou short message service, including: If the length of the wind turbine data to be transmitted exceeds the single-message capacity limit of BeiDou short messages, the wind turbine data to be transmitted will be divided into packets, and each packet will be transmitted. After the packet transmission is completed, it is determined whether there is any packet loss. If so, the lost packets are retransmitted.

[0014] Furthermore, if the wind turbine data to be transmitted consists of data from multiple wind turbines, then during packetization, the data from different wind turbines will be grouped into one packet, so that the data transmitted in one packet contains data from different wind turbine units.

[0015] Furthermore, when packet loss occurs, the receiver sends a packet loss feedback message to the sender, which includes all the lost packet numbers.

[0016] Furthermore, the packet loss feedback message also includes an information header indicator, message queue ID, original message queue ID, original frame type, original message type, and packet loss amount. The information header indicator, message queue ID, original message queue ID, original frame type, original message type, and packet loss amount constitute the protocol header part of the packet loss feedback message, and all lost packet numbers constitute the data content part of the packet loss feedback message.

[0017] Furthermore, during the subcontracting process, the resulting subcontracts include a first subcontract, several intermediate subcontracts, and a last subcontract.

[0018] Furthermore, the first packet includes a main frame protocol data header and a data content portion; the intermediate packet includes a data header and a data content portion, the data header including a continuation packet header, a continuation packet identifier, and a packet number; the last packet includes a data header and a data content portion, the data header including a continuation packet header, a continuation packet identifier, and a packet number.

[0019] Furthermore, if the length of the wind turbine data to be transmitted does not exceed the single-message capacity limit of BeiDou short messages, it will be sent as a single BeiDou short message. If packet loss occurs, the sender will determine and resend the data based on business logic.

[0020] Furthermore, during packet transmission, if the receiver does not receive the first packet but only receives the subsequent packets, it immediately reports to the sender that the first packet was lost, and the sender retransmits the first packet and the subsequent packets. If the receiver receives the first packet but only loses the subsequent packets, the receiver reports the packet loss after the data transmission is completed. The subsequent packets include intermediate packets and tail packets.

[0021] The present invention also provides a computer storage medium storing a computer program thereon, which, when executed by a processor, implements the steps of the above-described wind turbine data transmission method based on BeiDou short message service, including: If the length of the wind turbine data to be transmitted exceeds the single-message capacity limit of BeiDou short messages, the wind turbine data to be transmitted will be divided into packets, and each packet will be transmitted. After the packet transmission is completed, it is determined whether there is any packet loss. If so, the lost packets are retransmitted.

[0022] Furthermore, if the wind turbine data to be transmitted consists of data from multiple wind turbines, then during packetization, the data from different wind turbines will be grouped into one packet, so that the data transmitted in one packet contains data from different wind turbine units.

[0023] Furthermore, when packet loss occurs, the receiver sends a packet loss feedback message to the sender, which includes all the lost packet numbers.

[0024] Furthermore, the packet loss feedback message also includes an information header indicator, message queue ID, original message queue ID, original frame type, original message type, and packet loss amount. The information header indicator, message queue ID, original message queue ID, original frame type, original message type, and packet loss amount constitute the protocol header part of the packet loss feedback message, and all lost packet numbers constitute the data content part of the packet loss feedback message.

[0025] Furthermore, during the subcontracting process, the resulting subcontracts include a first subcontract, several intermediate subcontracts, and a last subcontract.

[0026] Furthermore, the first packet includes a main frame protocol data header and a data content portion; the intermediate packet includes a data header and a data content portion, the data header including a continuation packet header, a continuation packet identifier, and a packet number; the last packet includes a data header and a data content portion, the data header including a continuation packet header, a continuation packet identifier, and a packet number.

[0027] Furthermore, if the length of the wind turbine data to be transmitted does not exceed the single-message capacity limit of BeiDou short messages, it will be sent as a single BeiDou short message. If packet loss occurs, the sender will determine and resend the data based on business logic.

[0028] Furthermore, during packet transmission, if the receiver does not receive the first packet but only receives the subsequent packets, it immediately reports to the sender that the first packet was lost, and the sender retransmits the first packet and the subsequent packets. If the receiver receives the first packet but only loses the subsequent packets, the receiver reports the packet loss after the data transmission is completed. The subsequent packets include intermediate packets and tail packets.

[0029] The beneficial effects of this invention are as follows: This invention utilizes BeiDou short message service for wind turbine data transmission. If the length of the wind turbine data to be transmitted exceeds the single-message capacity limit of BeiDou short message service, the data is divided into packets. Each packet is then transmitted. After the packet transmission is completed, it is determined whether there is any packet loss, and the lost packets are retransmitted. Therefore, this invention, when using BeiDou short message service for packet transmission, only needs to retransmit lost packets, without needing to retransmit all packets, thus greatly saving transmission resources and improving transmission efficiency to a certain extent. Attached Figure Description

[0030] Figure 1 This is a flowchart of the wind turbine data transmission method based on BeiDou short message service, which is based on the present invention. Detailed Implementation

[0031] The specific embodiments of the present invention will be further described below with reference to the accompanying drawings.

[0032] When using BeiDou short message service for wind turbine data transmission, if some packets are lost during transmission after packetization, this invention only retransmits the lost data packets to avoid wasting transmission resources by retransmitting them, thereby saving transmission resources and improving transmission efficiency.

[0033] Implementation Method of Wind Turbine Data Transmission Based on BeiDou Short Message Service To ensure the reliability of wind turbine data transmission, this invention adopts a long message communication protocol scheme based on the BeiDou satellite navigation system. This scheme overcomes the BeiDou message length limit by establishing a mechanism for information transmission control involving packet unpacking, transmission, and reassembly. BeiDou message communication, also known as BeiDou short message communication, is a unique service of the Chinese BeiDou satellite navigation system, allowing users to transmit data even without coverage from any terrestrial mobile communication network (such as 4G / 5G signals). This invention utilizes BeiDou short messages for wind turbine data transmission. If the length of the wind turbine data to be transmitted exceeds the single-message capacity limit of BeiDou short messages, the data is packetized, and each packet is transmitted. After the packet transmission is completed, it is determined whether there is any packet loss, and the lost packets are retransmitted. The implementation process of this method is as follows: Figure 1 As shown below, a detailed explanation will follow.

[0034] 1. Subcontracting is implemented.

[0035] The system acquires the wind turbine data to be transmitted and determines whether the length of the data exceeds the single-message capacity limit N of the BeiDou short message. If it does, it means that the data cannot be transmitted through a single BeiDou short message. In this case, the wind turbine data to be transmitted is divided into packets, and each packet is transmitted. If the data does not exceed the limit, it is transmitted in the format of a single BeiDou short message.

[0036] Considering that the wind turbine data transmitted in this invention is generally the state variables of the wind turbine (such as voltage, current, frequency, etc.), and that the data of all wind turbines in the wind farm are usually packaged together for transmission periodically, the wind turbine data to be transmitted generally includes data from multiple wind turbines. Therefore, when packetizing, the data of multiple wind turbines can be divided into one data packet. Assuming there are 20 wind turbines in the wind farm, the data to be transmitted is the voltage, current, and frequency data of the 20 wind turbines. When packetizing, some or all of the data of the 20 wind turbines can be divided into one data packet. For example, according to the limit of the single-message capacity of Beidou short messages, the 20 wind turbines can be divided into 4 groups of 5 turbines each, and the data of the 5 wind turbines can be divided into one data packet. As another implementation method, the voltage data of the 20 wind turbines can also be divided into one data packet. The purpose of this is to avoid concentrating the data of a wind turbine in a single data packet. Even if there is a problem with the data in one data packet during transmission, since the data packet does not contain the data of a single wind turbine, but rather a small portion of the data from multiple wind turbines, the lack of this small portion of data will not affect the judgment of the entire wind turbine.

[0037] The data format after packetization is shown in Table 2, and the main frame protocol header is shown in Table 1.

[0038] After packet processing, the resulting packets are divided into a first packet, intermediate packets, and a last packet. There is one first packet and one last packet, and multiple intermediate packets can be generated as needed. The intermediate and last packets are also called continuation packets. The first packet includes the main frame protocol header and the data content. The main frame protocol header includes the header indicator, status identifier, encoding type, packet number, transmission mode, protocol version, message type, frame type, and message queue ID. The intermediate packet includes the header and the data content. The header includes the continuation packet header, continuation packet identifier, and packet number. The last packet includes the header and the data content. The header includes the continuation packet header, continuation packet identifier, and packet number.

[0039] Table 1

[0040] Table 2

[0041] 2. Perform packet transmission BeiDou short message service uses a transparent transmission method, which has a certain probability of packet loss. To address the problem of packet loss, a retransmission mechanism needs to be added. Additionally, a pre-buffering method needs to be added to ensure reliable data transmission.

[0042] When the sender transmits service data according to the main frame structure, if some packets are lost in a long message after packetization (e.g., 2 out of 10 data packets are lost), the receiver cannot recover the original message. Retransmitting these 10 data packets would not only waste transmission resources but also affect transmission efficiency. Therefore, the retransmission mechanism adopted in this invention only retransmits the lost data packets. To inform the sender which data packets are lost and need to be retransmitted, after the long message (all packets) ends, the receiver needs to determine which packets are lost based on the packet numbers in the received data packets and feed back the packet numbers of the lost packets to the receiver. In this embodiment, after the receiver completes transmission, it sends a packet loss feedback message to the sender. The packet loss feedback message, using the structure in Table 3, informs the sender which service packets were lost during transmission, allowing the sender to retransmit the lost packets as data content according to the main frame structure. The packet loss feedback message includes a protocol header and a data content. The protocol header includes an information header indicator, message queue ID, original message queue ID, original frame type, original message type, and packet loss amount. The data content includes all lost packet numbers.

[0043] Table 3

[0044] Since different business data reporting cycles vary, the timing of sending long messages should avoid selecting periods during which high-priority messages will occur, thus reducing the probability of transmission interruptions caused by high-priority messages. If the transmission mode is configured to require feedback from the receiver, the feedback timing for short messages (which can be sent as a single short message) and long messages (which require packetization) is as follows: For messages that can be sent entirely via BeiDou short messages, if packet loss occurs, the receiver cannot provide feedback. The sender must determine whether to resend the message based on business logic, and the receiver will then receive and provide feedback. Because the current transmission mode is configured to require feedback from the receiver, if the sender does not receive feedback after sending a short message, the sender can determine that a resend is necessary.

[0045] For long messages that need to be sent in packets, if the receiver does not receive the first packet but only receives the follow-up packets (middle or tail packets), it will immediately report the loss of the first packet to the sender, and the sender will retransmit the first packet and the follow-up packets together. If the receiver receives the first packet but only loses the follow-up packets, the receiver will wait for X+Y+1 service cycles to report the packet loss based on the number of packets X in the packet header and whether there are any interrupted transmissions Y in the packet sending process.

[0046] Implementation method of wind turbine data transmission system based on BeiDou short message service: The wind turbine data transmission system based on BeiDou short message service of this invention includes a memory, a processor, an internal bus, and a computer program stored in the memory. The processor and memory communicate and interact with each other via the internal bus. The processor executes the computer program to implement the steps of the wind turbine data transmission method based on BeiDou short message service of this invention. The processor can be a microprocessor (MCU), a programmable logic device (FPGA), or other processing devices; the memory can be various types of memory that store information using electrical energy, such as RAM or ROM, or other types of memory. The core idea and process of the wind turbine data transmission method based on BeiDou short message service are as follows: Figure 1 As shown, the specific process is as follows: 1. Subcontracting is implemented.

[0047] The system acquires the wind turbine data to be transmitted and determines whether the length of the data exceeds the single-message capacity limit N of the BeiDou short message. If it does, it means that the data cannot be transmitted through a single BeiDou short message. In this case, the wind turbine data to be transmitted is divided into packets, and each packet is transmitted. If the data does not exceed the limit, it is transmitted in the format of a single BeiDou short message.

[0048] The data to be transmitted for wind turbines typically includes data from multiple wind turbines. Therefore, during packet segmentation, the data from multiple wind turbines can be grouped into a single data packet. For example, assuming a wind farm has 20 wind turbines, the data to be transmitted would consist of the voltage, current, and frequency data of all 20 turbines. During packet segmentation, data from some or all of the 20 wind turbines can be grouped into a single data packet. For instance, based on the single-message capacity limit of BeiDou short messages, the 20 wind turbines can be divided into four groups of five turbines each, with the data from each group grouped into a single data packet. Alternatively, the voltage data from all 20 wind turbines can be grouped into a single data packet. The purpose of this is to avoid concentrating the data of a single wind turbine in one data packet. Even if a problem occurs in the transmission of data from one data packet, since that data packet contains only a small portion of data from multiple wind turbines, the absence of this small portion will not affect the overall assessment of the wind turbine.

[0049] After packet processing, the resulting packets are divided into a first packet, intermediate packets, and a last packet. There is one first packet and one last packet, and multiple intermediate packets can be generated as needed. The intermediate and last packets are also called continuation packets. The first packet includes the main frame protocol header and the data content. The main frame protocol header includes the header indicator, status identifier, encoding type, packet number, transmission mode, protocol version, message type, frame type, and message queue ID. The intermediate packet includes the header and the data content. The header includes the continuation packet header, continuation packet identifier, and packet number. The last packet includes the header and the data content. The header includes the continuation packet header, continuation packet identifier, and packet number.

[0050] 2. Perform packet transmission The retransmission mechanism used in this invention only retransmits lost data packets. To inform the sender which data packets are lost and need retransmission, after the long message (all packets) ends, the receiver needs to determine which packets are lost based on the packet numbers in the received data packets and return the packet numbers of the lost packets to the receiver. In this embodiment, after transmission is complete, the receiver sends a packet loss feedback message to the sender. This message, using the structure shown in Table 3, informs the sender which services lost which data packets during transmission. The sender can then retransmit the lost packets as data content according to the main frame structure. The packet loss feedback message includes a protocol header and a data content portion. The protocol header includes an information header indicator, message queue ID, original message queue ID, original frame type, original message type, and packet loss count. The data content portion includes all lost packet numbers.

[0051] Computer storage media implementation methods: The computer storage medium of this invention stores computer-executable instructions / programs. When these instructions / programs are called and executed by a processor, they cause the processor to implement the wind turbine data transmission method based on BeiDou short message service of this invention. The core idea and process of this wind turbine data transmission method based on BeiDou short message service are as follows: Figure 1 As shown, the specific process is as follows: 1. Subcontracting is implemented.

[0052] The system acquires the wind turbine data to be transmitted and determines whether the length of the data exceeds the single-message capacity limit N of the BeiDou short message. If it does, it means that the data cannot be transmitted through a single BeiDou short message. In this case, the wind turbine data to be transmitted is divided into packets, and each packet is transmitted. If the data does not exceed the limit, it is transmitted in the format of a single BeiDou short message.

[0053] The data to be transmitted for wind turbines typically includes data from multiple wind turbines. Therefore, during packet segmentation, the data from multiple wind turbines can be grouped into a single data packet. For example, assuming a wind farm has 20 wind turbines, the data to be transmitted would consist of the voltage, current, and frequency data of all 20 turbines. During packet segmentation, data from some or all of the 20 wind turbines can be grouped into a single data packet. For instance, based on the single-message capacity limit of BeiDou short messages, the 20 wind turbines can be divided into four groups of five turbines each, with the data from each group grouped into a single data packet. Alternatively, the voltage data from all 20 wind turbines can be grouped into a single data packet. The purpose of this is to avoid concentrating the data of a single wind turbine in one data packet. Even if a problem occurs in the transmission of data from one data packet, since that data packet contains only a small portion of data from multiple wind turbines, the absence of this small portion will not affect the overall assessment of the wind turbine.

[0054] After packet processing, the resulting packets are divided into a first packet, intermediate packets, and a last packet. There is one first packet and one last packet, and multiple intermediate packets can be generated as needed. The intermediate and last packets are also called continuation packets. The first packet includes the main frame protocol header and the data content. The main frame protocol header includes the header indicator, status identifier, encoding type, packet number, transmission mode, protocol version, message type, frame type, and message queue ID. The intermediate packet includes the header and the data content. The header includes the continuation packet header, continuation packet identifier, and packet number. The last packet includes the header and the data content. The header includes the continuation packet header, continuation packet identifier, and packet number.

[0055] 2. Perform packet transmission The retransmission mechanism used in this invention only retransmits lost data packets. To inform the sender which data packets are lost and need retransmission, after the long message (all packets) ends, the receiver needs to determine which packets are lost based on the packet numbers in the received data packets and return the packet numbers of the lost packets to the receiver. In this embodiment, after transmission is complete, the receiver sends a packet loss feedback message to the sender. This message, using the structure shown in Table 3, informs the sender which services lost which data packets during transmission. The sender can then retransmit the lost packets as data content according to the main frame structure. The packet loss feedback message includes a protocol header and a data content portion. The protocol header includes an information header indicator, message queue ID, original message queue ID, original frame type, original message type, and packet loss count. The data content portion includes all lost packet numbers.

Claims

1. A wind turbine data transmission method based on BeiDou short message service, characterized in that, The method includes the following steps: If the length of the wind turbine data to be transmitted exceeds the single-message capacity limit of BeiDou short messages, the wind turbine data to be transmitted will be divided into packets, and each packet will be transmitted. After the packet transmission is completed, it is determined whether there is any packet loss. If so, the lost packets are retransmitted.

2. The wind turbine data transmission method based on BeiDou short message service according to claim 1, characterized in that, If the wind turbine data to be transmitted consists of data from multiple wind turbines, then the data from different wind turbines will be grouped into one packet during packetization, so that the data transmitted in one packet contains data from different wind turbine units.

3. The wind turbine data transmission method based on BeiDou short message service according to claim 1, characterized in that, When packet loss occurs, the receiver sends a packet loss feedback message to the sender, which includes all the lost packet numbers.

4. The wind turbine data transmission method based on BeiDou short message service according to claim 3, characterized in that, The packet loss feedback message also includes an information header indicator, message queue ID, original message queue ID, original frame type, original message type, and packet loss amount. The information header indicator, message queue ID, original message queue ID, original frame type, original message type, and packet loss amount are the protocol header part of the packet loss feedback message, and all lost packet numbers are the data content part of the packet loss feedback message.

5. The wind turbine data transmission method based on BeiDou short message service according to claim 1, characterized in that, When processing subcontracts, the resulting subcontracts include a first subcontract, several intermediate subcontracts, and a last subcontract.

6. The wind turbine data transmission method based on BeiDou short message service according to claim 5, characterized in that, The first packet includes a main frame protocol header and a data content portion; the middle packet includes a header and a data content portion, the header of which includes a continuation packet header, a continuation packet identifier, and a packet number; the last packet includes a header and a data content portion, the header of which includes a continuation packet header, a continuation packet identifier, and a packet number.

7. The wind turbine data transmission method based on BeiDou short message service according to claim 1, characterized in that, If the length of the wind turbine data to be transmitted does not exceed the single-message capacity limit of BeiDou short messages, it will be sent as a single BeiDou short message. If packet loss occurs, the sender will determine and resend the data based on business logic.

8. The wind turbine data transmission method based on BeiDou short message service according to claim 5, characterized in that, During packet transmission, if the receiver does not receive the first packet but only receives the subsequent packets, it immediately reports to the sender that the first packet was lost, and the sender retransmits the first packet and the subsequent packets. If the receiver receives the first packet but only loses the subsequent packets, the receiver reports the packet loss after the data transmission is completed. The subsequent packets include intermediate packets and tail packets.

9. A wind turbine data transmission system based on BeiDou short message service, comprising a processor, characterized in that, The processor is used to execute a computer program stored in a memory to implement the steps of the wind turbine data transmission method based on BeiDou short message as described in any one of claims 1 to 8.

10. A computer storage medium having a computer program stored thereon, characterized in that, When the computer program is executed by the processor, it implements the steps of the wind turbine data transmission method based on Beidou short message as described in any one of claims 1 to 8.

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