Satellite internet protocol conversion method and system for power transmission on-line monitoring

Abstract

The invention belongs to the technical field of communication, and discloses a satellite internet protocol conversion method and system for power transmission online monitoring. The method comprises the following steps: determining a data communication period according to position information of a power transmission online monitoring device; judging the data volume of the reported data in each data communication period of the power transmission online monitoring device; when the data volume is smaller than the preset data volume in each data communication period, directly reporting the reported data to superior equipment through a satellite in one data communication period; when the data volume is greater than the preset data volume of each data communication period, reporting the cached data type and the subsequently reported time period to superior equipment in a report form through a satellite; and then, caching the reported data, and uploading the reported data to superior equipment through a satellite according to a data communication period. According to the invention, transmission back of power transmission on-line monitoring data in an area without public network signal coverage is realized.

Description

Technical Field

[0001] The present invention belongs to the field of communication technology, and in particular relates to a satellite Internet protocol conversion method and system for online monitoring of power transmission. Background Art

[0002] The low-orbit satellite internet constellation system is an important component of the internet infrastructure, which is an internet communication network that covers the entire world through low-orbit satellite constellations. Due to the influence of communication links, terminal power and cost, it is difficult for high-orbit satellite internet to achieve large-scale commercialization and popularization. However, due to its absolute advantages in power consumption, latency and cost, low-orbit satellite internet is the most "economical and practical" global Internet of Everything solution, with the characteristics of small investment, quick results, strong driving force, significant economic and social benefits, and high national defense value. It is a key extension and supplement to the terrestrial internet, a fundamental way to solve information islands and realize the Internet communication problems in the ocean, sky and more than 70% of the land, and can effectively solve the bottleneck of terrestrial internet coverage and promote the rapid development of the internet industry.

[0003] Currently, the more mature low-orbit satellite Internet constellation systems in the world include the United States' ORBCOMM, France's ARGOS and China's Apocalypse. In addition, more than 20 companies have proposed plans, covering countries such as Canada, Israel, Australia, the Netherlands, etc., showing a multi-pronged pattern.

[0004] For most of the existing online transmission monitoring scenarios, there is no public network signal coverage along the lines, and data feedback for online monitoring scenarios such as icing of ground wires, geological subsidence, line shaking, and tower tilt cannot be achieved through the operator network. Summary of the invention

[0005] The purpose of the present invention is to provide a satellite Internet protocol conversion method and system for online monitoring of power transmission, so as to solve the technical problem that online monitoring data of power transmission cannot be transmitted back in areas without public network signal coverage.

[0006] In order to achieve the above object, the present invention adopts the following technical solution: In a first aspect, the present invention provides a satellite Internet protocol conversion method for online monitoring of power transmission, comprising: Determine the data communication cycle according to the location information of the power transmission online monitoring device; Determine the amount of data reported by the online transmission monitoring device in each data communication cycle: when the data amount is less than the preset data amount in each data communication cycle, directly report the reported data to the superior device via satellite within one data communication cycle; when the data amount is greater than the preset data amount in each data communication cycle, report the cached data type and the subsequent reporting time period to the superior device via satellite in the form of a report; then, cache the reported data and upload it to the superior device via satellite according to the data communication cycle.

[0007] A further improvement of the present invention is that the step of determining the data communication cycle according to the location information of the power transmission online monitoring device specifically includes: Receive navigation signals to obtain the location information of the online power transmission monitoring device; report the location information to the satellite Internet gateway station to regularly obtain the period and time information of satellite transit; determine the regularity of satellite coverage beam coverage based on the period and time information of satellite transit, and determine the data communication period based on the regularity of satellite coverage beam coverage.

[0008] A further improvement of the present invention is that each data communication cycle is divided into two parts, the first part is used as a regular communication channel, and the second part is used as a communication retransmission channel.

[0009] A further improvement of the present invention is that: when the data volume is greater than the preset data volume in each data communication cycle, the cached data type and the subsequent reporting time period are reported to the upper-level device via the satellite in the form of a report; then, the reported data is cached and uploaded to the upper-level device via the satellite according to the data communication cycle: For a message defined as a monitoring datagram, during a data communication cycle, if no response datagram is received within a first preset time, or the response indicates a reception failure, the monitoring datagram message will continue to be sent until a successful response datagram is received; if the first preset number of sendings is unsuccessful, the message will be resent a second preset number of times within the retransmission channel cycle, and if all are unsuccessful, the sending will be stopped.

[0010] A further improvement of the present invention is that in the step of receiving a navigation signal and obtaining the position information of the online power transmission monitoring device, a Beidou satellite navigation signal is specifically received to obtain the position information of the online power transmission monitoring device.

[0011] A further improvement of the present invention is that within a data communication cycle, N minutes is used as a data communication cycle, the first 2N / 3 data communication cycles are used as a regular communication channel, and the last N / 3 data communication cycles are used as a communication retransmission channel.

[0012] A further improvement of the present invention is that: the report defines a satellite monitoring data report type value and a satellite data response report type value.

[0013] A further improvement of the present invention is that: the satellite monitoring data report type value is defined as 0x0b in the report, and the satellite data response report is defined as 0x0c.

[0014] A further improvement of the present invention is that: the first preset time is 4 seconds; the first preset number of times is 3 times, and the second preset number of times is 2 times.

[0015] In a second aspect, the present invention provides a satellite Internet protocol conversion system for online monitoring of power transmission, comprising: A determination module, used to determine a data communication cycle according to location information of the power transmission online monitoring device; The upload module is used to determine the data volume of the reported data in each data communication cycle of the online transmission monitoring device: when the data volume is less than the preset data volume of each data communication cycle, the reported data is directly reported to the superior device via satellite within one data communication cycle; when the data volume is greater than the preset data volume of each data communication cycle, the cached data type and the subsequent reporting time period are reported to the superior device via satellite in the form of a report; then, the reported data is cached and uploaded to the superior device via satellite according to the data communication cycle.

[0016] A further improvement of the present invention is that the step of determining the data communication cycle according to the location information of the power transmission online monitoring device specifically includes: Receive navigation signals to obtain the location information of the online power transmission monitoring device; report the location information to the satellite Internet gateway station to regularly obtain the period and time information of satellite transit; determine the regularity of satellite coverage beam coverage based on the period and time information of satellite transit, and determine the data communication period based on the regularity of satellite coverage beam coverage.

[0017] A further improvement of the present invention is that each data communication cycle is divided into two parts, the first part is used as a regular communication channel, and the second part is used as a communication retransmission channel.

[0018] A further improvement of the present invention is that: when the data volume is greater than the preset data volume in each data communication cycle, the cached data type and the subsequent reporting time period are reported to the upper-level device via the satellite in the form of a report; then, the reported data is cached and uploaded to the upper-level device via the satellite according to the data communication cycle: For a message defined as a monitoring datagram, during a data communication cycle, if no response datagram is received within a first preset time, or the response indicates a reception failure, the monitoring datagram message will continue to be sent until a successful response datagram is received; if the first preset number of sendings is unsuccessful, the message will be resent a second preset number of times within the retransmission channel cycle, and if all are unsuccessful, the sending will be stopped.

[0019] In a third aspect, the present invention provides an electronic device comprising a processor and a memory, wherein the processor is used to execute a computer program stored in the memory to implement a satellite Internet protocol conversion method for online monitoring of power transmission.

[0020] In a fourth aspect, the present invention provides a computer-readable storage medium, wherein the computer-readable storage medium stores at least one instruction, and when the at least one instruction is executed by a processor, the satellite Internet protocol conversion method for online monitoring of power transmission is implemented.

[0021] Compared with the prior art, the present invention has the following beneficial effects: The embodiment of the present invention discloses a satellite Internet protocol conversion method for online power transmission monitoring, comprising: determining a data communication cycle according to location information of an online power transmission monitoring device; judging the data volume of data reported by the online power transmission monitoring device in each data communication cycle: when the data volume is less than the preset data volume of each data communication cycle, directly reporting the reported data to a superior device via a satellite within one data communication cycle; when the data volume is greater than the preset data volume of each data communication cycle, reporting the cached data type and the subsequent reporting time period to the superior device via a satellite in the form of a report; then, caching the reported data, and uploading it to the superior device via a satellite according to the data communication cycle. In the present invention, the location information of the power transmission online monitoring device can be obtained more accurately through the Beidou satellite navigation signal, and then the satellite coverage beam coverage law can be accurately obtained according to the location information, which is convenient for the transmission of subsequent data; further, the present invention determines whether the transmission can be completed at one time according to the reported data. When the transmission cannot be completed at one time, the cached data type and the time period of subsequent reporting are reported to the upper-level device through the satellite in the form of a report; then, the reported data is cached and uploaded to the upper-level device through the satellite according to the data communication cycle to solve the technical problem that the I1 protocol data cannot be transmitted at one time. The power transmission online monitoring device in the area without network coverage can realize the interconnection with the upper-level equipment through the satellite Internet, and can realize the data return in the online monitoring scenarios such as ground wire icing, geological settlement, line dancing, and tower inclination. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] The accompanying drawings constituting a part of the present invention are used to provide a further understanding of the present invention. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation of the present invention. In the accompanying drawings: Figure 1 A schematic diagram of an implementation process of a satellite Internet protocol conversion method for online monitoring of power transmission according to an embodiment of the present invention; Figure 2A schematic flow chart of a satellite Internet protocol conversion method for online monitoring of power transmission according to an embodiment of the present invention; Figure 3 A schematic flow chart of another satellite Internet protocol conversion method for online monitoring of power transmission according to an embodiment of the present invention; Figure 4 This is a schematic structural diagram of a satellite Internet protocol conversion system for online monitoring of power transmission according to an embodiment of the present invention; Figure 5 The figure is a schematic diagram of the structure of an electronic device according to an embodiment of the present invention. DETAILED DESCRIPTION

[0023] The present invention will be described in detail below with reference to the accompanying drawings and in combination with embodiments. It should be noted that the embodiments and features in the embodiments of the present invention can be combined with each other without conflict.

[0024] The following detailed description is an exemplary description, which is intended to provide further detailed description of the present invention. Unless otherwise specified, all technical terms used in the present invention have the same meaning as those generally understood by those skilled in the art to which the present invention belongs. The terms used in the present invention are only for describing specific embodiments, and are not intended to limit the exemplary embodiments according to the present invention.

[0025] The general version of data transmission of the transmission line status monitoring device adopts the I1 protocol; the I1 protocol is an application layer data specification, which is the basis for the transmission line status monitoring device (hereinafter referred to as the status monitoring device) and the upper-level equipment (transmission line status monitoring agent CMA) in the power transmission and transformation equipment status monitoring system. The transmission method of the I1 protocol currently adopts a virtual private network based on a public wireless network (GPRS, CDMA, 4G / 5G, etc.) and a power private network (OPGW, WIFI, etc.). It mainly includes four categories: monitoring data messages, control and configuration data messages, remote image messages, and working status messages. Due to factors such as the delay and communication mechanism of satellite Internet communication, the protocol's retransmission mechanism, default upload cycle and other messages cannot be delivered to the upper-level equipment through the satellite Internet.

[0026] Due to the special communication mechanism and satellite beam coverage characteristics, satellite Internet cannot achieve real-time data transmission. The communication coverage is periodic. That is, when the satellite flies over the monitoring device, the monitoring device reports the data to the satellite transponder. When the satellite flies over the upper-level equipment, the satellite transponder broadcasts the data to the upper-level equipment. Therefore, the existing satellite Internet cannot meet the communication characteristics of the I1 protocol.

[0027] The embodiment of the present invention provides a satellite Internet protocol conversion method for online power transmission monitoring, which performs conversion between the I1 protocol and the satellite Internet access protocol, solves the problem of online power transmission monitoring devices in areas without network coverage realizing interconnection with upper-level equipment through satellite Internet, and realizes the data backhaul of power transmission line status monitoring devices through satellite Internet.

[0028] See also Figure 1 to Figure 2 As shown, an embodiment of the present invention provides a satellite Internet protocol conversion method for online monitoring of power transmission, comprising: (1) Determination of satellite Internet communication time cycle The co-rotation device first receives Beidou satellite navigation signals, collects the location information of the co-rotation device deployment, and reports the location information to the satellite Internet gateway station to regularly obtain information such as the period and time of satellite transit, and determine the coverage pattern of satellite coverage beams. According to the satellite coverage pattern, the communication cycle of the co-rotation device for the I1 protocol and the communication capacity within the communication cycle are determined.

[0029] Among them, within the data communication cycle, N minutes is the data communication cycle, the first 2N / 3 data communication cycles are used as regular communication channels, and the last N / 3 data communication cycles are used as communication retransmission channels. (2) I1 protocol conversion strategy For data that meets the I1 protocol data reporting cycle within the satellite communication cycle, the cooperative conversion device directly reports the data to the superior equipment.

[0030] For data that cannot meet the I1 protocol data reporting cycle within the satellite communication cycle, the cooperative conversion device performs hierarchical classification, first reporting the data type that needs to be cached and the subsequent reporting time period to the superior device in the form of a report, and defines the satellite monitoring data report type value as 0x0b, and defines the satellite data response report type value as 0x0c.

[0031] After completing the above data interaction, the cooperative conversion device will cache the data to be reported and upload it to the upper-level device according to the satellite communication cycle.

[0032] (3) I1 protocol retransmission mechanism design For a message defined as a monitoring datagram, if no response datagram is received within 4 seconds during the satellite communication cycle, or the response indicates that the reception has failed, the datagram will continue to be sent until a successful response datagram is received. If the message is sent unsuccessfully for 3 times, it will be resent for 2 times during the retransmission channel cycle. If all of them are unsuccessful, the message will stop sending.

[0033] See also Figure 1As shown, an embodiment of the present invention provides a satellite Internet protocol conversion method for online monitoring of power transmission, which is implemented by a satellite Internet protocol conversion device and specifically includes: The satellite Internet protocol converter first collects the location information of the satellite Internet protocol converter (the satellite Internet protocol converter and the power transmission online monitoring device are arranged at the same location) by receiving the Beidou satellite navigation signal, and reports the location information to the satellite Internet gateway station, and regularly obtains information such as the period and time of satellite transit to determine the coverage pattern of satellite coverage beams. According to the satellite coverage pattern, the communication cycle of the satellite Internet protocol converter for the I1 protocol and the communication capacity within the communication cycle are determined. Among them, within the data communication cycle, N minutes is the data communication cycle, the first 2N / 3 data communication cycles are used as regular communication channels, and the last N / 3 data communication cycles are used as communication retransmission channels.

[0034] For data that meets the I1 protocol data reporting cycle within the satellite communication cycle, the satellite Internet protocol conversion device directly reports the data to the superior device. For data that cannot meet the I1 protocol data reporting cycle within the satellite communication cycle, the satellite Internet protocol conversion device classifies and first reports the data type that needs to be cached and the subsequent reporting time period to the superior device in the form of a report, and defines the satellite monitoring data report type value as 0x0b, and defines the satellite data response report as 0x0c. After completing the above data interaction, the satellite Internet protocol conversion device caches the data that needs to be reported and uploads it to the superior device according to the satellite communication cycle.

[0035] For a message defined as a monitoring datagram, if no response datagram is received within 4 seconds during the satellite communication cycle, or the response indicates that the reception has failed, the datagram will continue to be sent until a successful response datagram is received. If the message is sent unsuccessfully for 3 times, it will be resent for 2 times during the retransmission channel cycle. If all of them are unsuccessful, the message will stop sending.

[0036] See also Figure 3 As shown, an embodiment of the present invention provides a satellite Internet protocol conversion method for online monitoring of power transmission, comprising: S1. Determine the data communication cycle according to the location information of the power transmission online monitoring device; In a specific embodiment, the step of determining the data communication period based on the location information of the online power transmission monitoring device specifically includes: receiving a navigation signal to obtain the location information of the online power transmission monitoring device; reporting the location information to a satellite Internet gateway to regularly obtain the period and time information of satellite transit; determining the regularity of satellite coverage beam coverage based on the period and time information of satellite transit, and determining the data communication period based on the regularity of satellite coverage beam coverage.

[0037] In a specific implementation, the navigation signal is a Beidou satellite navigation signal, which can more accurately obtain the location information of the power transmission online monitoring device, and then accurately obtain the satellite coverage beam coverage pattern based on the location information, facilitating subsequent data transmission.

[0038] S2. Determine the amount of data reported by the online transmission monitoring device in each data communication cycle: when the data amount is less than the preset data amount in each data communication cycle, directly report the reported data to the superior device via satellite within one data communication cycle; when the data amount is greater than the preset data amount in each data communication cycle, report the cached data type and the subsequent reporting time period to the superior device via satellite in the form of a report; then, cache the reported data and upload it to the superior device via satellite according to the data communication cycle.

[0039] In a specific implementation, the data reported by the power transmission online monitoring device in each data communication cycle is data that complies with the I1 protocol.

[0040] In a specific implementation, in the step of uploading the reported data of the online transmission monitoring device to the upper-level device based on the judgment result, each data communication cycle is divided into two parts, the first part is used as a regular communication channel, and the second part is used as a communication retransmission channel.

[0041] In a specific implementation, when the data volume is greater than the preset data volume in each data communication cycle, the cached data type and the subsequent reporting time period are reported to the upper-level device via satellite in the form of a report; then, the reported data is cached and uploaded to the upper-level device via satellite according to the data communication cycle: For a message defined as a monitoring datagram, during a data communication cycle, if no response datagram is received within a first preset time, or the response indicates a reception failure, the monitoring datagram message will continue to be sent until a successful response datagram is received; if the first preset number of sendings is unsuccessful, the message will be resent a second preset number of times within the retransmission channel cycle, and if all are unsuccessful, the sending will be stopped.

[0042] In a specific implementation, within a data communication cycle, N minutes is used as a data communication cycle, the first 2N / 3 data communication cycles are used as a regular communication channel, and the last N / 3 data communication cycles are used as a communication retransmission channel.

[0043] In a specific implementation manner, the report defines a satellite monitoring data report type value and a satellite data response report type value.

[0044] In a specific implementation manner, the report defines a satellite monitoring data report type value as 0x0b, and defines a satellite data response report as 0x0c.

[0045] In a specific implementation, the first preset time is 4 seconds; the first preset number of times is 3 times, and the second preset number of times is 2 times.

[0046] The embodiment of the present invention provides a satellite Internet protocol conversion method for online monitoring of power transmission, which performs conversion and transmission of conductor galloping and sag data based on the I1 protocol of satellite Internet; 1. Wire Dancing Datagram 1.1. Wire dancing characteristic data report The data message format of the conductor galloping characteristic quantity is shown in Table 1 below. The default transmission period is 40 minutes: Table 1. Wire galloping characteristic data message format

[0047] The data message format of the response method is shown in Table 2 below: Table 2. Response data message format

[0048] 1.2. Wire Dancing Trajectory Data Report The data message format of the conductor dancing trajectory is shown in Table 3 below. The default transmission period is 40 minutes: Table 3. Wire dancing trajectory data message format

[0049] The data message format of the response method is shown in Table 4 below: Table 4. Response data message format

[0050] 1.3. Conductor elevation data report [Sag] The data message format of the conductor elevation is shown in Table 5 below. The default transmission period is 30 minutes: Table 5. Wire dancing trajectory data message format

[0051] The data message format of the response method is shown in Table 6 below: Table 6. Response data message format

[0052] 1.4. Cross-over and spanning conductor elevation difference data report [Cross-over and spanning elevation difference] The data message format of the conductor elevation is shown in Table 7 below. The default transmission period is 30 minutes: Table 7. Wire dancing trajectory data message format

[0053] The data message format of the response method is shown in Table 8 below: Table 8. Response data message format

[0054] See also Figure 4 As shown, the present invention provides a satellite Internet protocol conversion system for online monitoring of power transmission, comprising: A determination module, used to determine a data communication cycle according to location information of the power transmission online monitoring device; In a specific implementation, the step of determining the data communication cycle according to the location information of the power transmission online monitoring device specifically includes: receiving a navigation signal to obtain the location information of the power transmission online monitoring device; reporting the location information to a satellite Internet gateway station to regularly obtain the cycle and time information of satellite transit; determining the regularity of satellite coverage beam coverage according to the cycle and time information of satellite transit; determining the data communication cycle based on the regularity of satellite coverage beam coverage; The upload module is used to determine the data volume of the reported data in each data communication cycle of the online transmission monitoring device: when the data volume is less than the preset data volume of each data communication cycle, the reported data is directly reported to the superior device via satellite within one data communication cycle; when the data volume is greater than the preset data volume of each data communication cycle, the cached data type and the subsequent reporting time period are reported to the superior device via satellite in the form of a report; then, the reported data is cached and uploaded to the superior device via satellite according to the data communication cycle.

[0055] In a specific implementation, each data communication cycle is divided into two parts, the first part is used as a regular communication channel, and the second part is used as a communication retransmission channel.

[0056] In a specific implementation, when the data volume is greater than the preset data volume in each data communication cycle, the cached data type and the subsequent reporting time period are reported to the upper-level device via satellite in the form of a report; then, the reported data is cached and uploaded to the upper-level device via satellite according to the data communication cycle: For a message defined as a monitoring datagram, during a data communication cycle, if no response datagram is received within a first preset time, or the response indicates a reception failure, the monitoring datagram message will continue to be sent until a successful response datagram is received; if the first preset number of sendings is unsuccessful, the message will be resent a second preset number of times within the retransmission channel cycle, and if all are unsuccessful, the sending will be stopped.

[0057] See also Figure 5As shown, an embodiment of the present invention provides an electronic device 100 for implementing a satellite Internet protocol conversion method for online monitoring of power transmission; the electronic device 100 includes a memory 101, at least one processor 102, a computer program 103 stored in the memory 101 and executable on the at least one processor 102, and at least one communication bus 104.

[0058] The memory 101 can be used to store the computer program 103. The processor 102 implements the steps of the satellite Internet protocol conversion method for online monitoring of power transmission by running or executing the computer program stored in the memory 101 and calling the data stored in the memory 101. The memory 101 can mainly include a program storage area and a data storage area, wherein the program storage area can store an operating system, an application required for at least one function (such as a sound playback function, an image playback function, etc.), etc.; the data storage area can store data (such as audio data) created according to the use of the electronic device 100, etc. In addition, the memory 101 can include a non-volatile memory, such as a hard disk, a memory, a plug-in hard disk, a smart memory card (Smart Media Card, SMC), a secure digital (Secure Digital, SD) card, a flash card (Flash Card), at least one disk storage device, a flash memory device, or other non-volatile solid-state storage devices.

[0059] The at least one processor 102 may be a central processing unit (CPU), or other general-purpose processors, digital signal processors (DSP), application-specific integrated circuits (ASIC), field-programmable gate arrays (FPGA) or other programmable logic devices, discrete gate or transistor logic devices, discrete hardware components, etc. The processor 102 may be a microprocessor or any conventional processor, etc. The processor 102 is the control center of the electronic device 100, and uses various interfaces and lines to connect various parts of the entire electronic device 100.

[0060] The memory 101 in the electronic device 100 stores a plurality of instructions to implement a satellite Internet protocol conversion method for online power transmission monitoring, and the processor 102 can execute the plurality of instructions to implement: Determine the regularity of satellite coverage beam coverage; determine the data communication cycle based on the regularity of satellite coverage beam coverage; Determine the amount of data reported by the power transmission online monitoring device in each data communication cycle and obtain a determination result; According to the judgment result, the reported data of the online transmission monitoring device is uploaded to the superior equipment; wherein: when the data volume is less than the preset data volume of each data communication cycle, the reported data is directly reported to the superior equipment via satellite within one data communication cycle; when the data volume is greater than the preset data volume of each data communication cycle, the cached data type and the subsequent reporting time period are reported to the superior equipment via satellite in the form of a report; then, the reported data is cached and uploaded to the superior equipment via satellite according to the data communication cycle.

[0061] If the module / unit integrated in the electronic device 100 is implemented in the form of a software functional unit and sold or used as an independent product, it can be stored in a computer-readable storage medium. Based on this understanding, the present invention implements all or part of the process in the above-mentioned embodiment method, and can also be completed by instructing the relevant hardware through a computer program. The computer program can be stored in a computer-readable storage medium, and the computer program can implement the steps of the above-mentioned method embodiments when executed by the processor. Among them, the computer program includes computer program code, and the computer program code can be in source code form, object code form, executable file or some intermediate form. The computer-readable medium may include: any entity or device that can carry the computer program code, recording medium, U disk, mobile hard disk, disk, optical disk, computer memory and read-only memory (ROM, Read-Only Memory).

[0062] It will be appreciated by those skilled in the art that embodiments of the present invention may be provided as methods, systems, or computer program products. Therefore, the present invention may take the form of a complete hardware embodiment, a complete software embodiment, or an embodiment combining software and hardware. Furthermore, the present invention may take the form of a computer program product implemented on one or more computer-usable storage media (including but not limited to disk storage, CD-ROM, optical storage, etc.) containing computer-usable program code.

[0063] The present invention is described with reference to flowcharts and / or block diagrams of methods, devices (systems), and computer program products according to embodiments of the present invention. It should be understood that each process and / or block in the flowchart and / or block diagram, as well as the combination of processes and / or blocks in the flowchart and / or block diagram, can be implemented by computer program instructions. These computer program instructions can be provided to a processor of a general-purpose computer, a special-purpose computer, an embedded processor, or other programmable data processing device to produce a machine, so that the instructions executed by the processor of the computer or other programmable data processing device generate instructions for implementing the processes in the flowchart and / or block diagram. Figure 1 A process or multiple processes and / or boxes Figure 1 A device that provides the functions specified in a block or multiple blocks.

[0064] These computer program instructions may also be stored in a computer-readable memory capable of directing a computer or other programmable data processing device to operate in a specific manner, so that the instructions stored in the computer-readable memory produce an article of manufacture comprising an instruction device, which implements the process Figure 1 A process or multiple processes and / or boxes Figure 1 A function specified in one or more boxes.

[0065] These computer program instructions can also be loaded onto a computer or other programmable data processing device so that a series of operating steps are executed on the computer or other programmable device to produce a computer-implemented process, thereby providing instructions for implementing the process. Figure 1 A process or multiple processes and / or boxes Figure 1 The steps for the functions specified in one or more boxes.

[0066] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention rather than to limit it. Although the present invention has been described in detail with reference to the above embodiments, ordinary technicians in the relevant field should understand that the specific implementation methods of the present invention can still be modified or replaced by equivalents. Any modification or equivalent replacement that does not depart from the spirit and scope of the present invention should be covered within the scope of protection of the claims of the present invention.

Claims

1. A satellite Internet protocol conversion method for online monitoring of power transmission, characterized in that: include: Determine the data communication cycle according to the location information of the power transmission online monitoring device; Determine the amount of data reported by the online transmission monitoring device in each data communication cycle: when the data amount is less than the preset data amount in each data communication cycle, directly report the reported data to the superior device via satellite within one data communication cycle; when the data amount is greater than the preset data amount in each data communication cycle, report the cached data type and the subsequent reporting time period to the superior device via satellite in the form of a report; then, cache the reported data and upload it to the superior device via satellite according to the data communication cycle.

2. A satellite Internet protocol conversion method for online monitoring of power transmission according to claim 1, characterized in that: The step of determining the data communication cycle according to the location information of the power transmission online monitoring device specifically includes: Receive navigation signals to obtain the location information of the online power transmission monitoring device; report the location information to the satellite Internet gateway station to regularly obtain the period and time information of satellite transit; determine the regularity of satellite coverage beam coverage based on the period and time information of satellite transit, and determine the data communication period based on the regularity of satellite coverage beam coverage.

3. A satellite Internet protocol conversion method for online monitoring of power transmission according to claim 1, characterized in that: Each data communication cycle is divided into two parts, the first part is used as a regular communication channel, and the second part is used as a communication retransmission channel.

4. A satellite Internet protocol conversion method for online monitoring of power transmission according to claim 3, characterized in that: When the data volume is greater than the preset data volume in each data communication cycle, the cached data type and the subsequent reporting time period are reported to the upper-level device via the satellite in the form of a report; then, the reported data is cached and uploaded to the upper-level device via the satellite according to the data communication cycle: For a message defined as a monitoring datagram, during a data communication cycle, if no response datagram is received within a first preset time, or the response indicates a reception failure, the monitoring datagram message will continue to be sent until a successful response datagram is received; if the first preset number of sendings is unsuccessful, the message will be resent a second preset number of times within the retransmission channel cycle, and if all are unsuccessful, the sending will be stopped.

5. A satellite Internet protocol conversion system for online monitoring of power transmission, characterized in that: include: A determination module, used to determine a data communication cycle according to location information of the power transmission online monitoring device; The upload module is used to determine the data volume of the reported data in each data communication cycle of the online transmission monitoring device: when the data volume is less than the preset data volume of each data communication cycle, the reported data is directly reported to the superior device via satellite within one data communication cycle; when the data volume is greater than the preset data volume of each data communication cycle, the cached data type and the subsequent reporting time period are reported to the superior device via satellite in the form of a report; then, the reported data is cached and uploaded to the superior device via satellite according to the data communication cycle.

6. A satellite Internet protocol conversion system for online monitoring of power transmission according to claim 5, characterized in that: The step of determining the data communication cycle according to the location information of the power transmission online monitoring device specifically includes: Receive navigation signals to obtain the location information of the online power transmission monitoring device; report the location information to the satellite Internet gateway station to regularly obtain the period and time information of satellite transit; determine the regularity of satellite coverage beam coverage based on the period and time information of satellite transit, and determine the data communication period based on the regularity of satellite coverage beam coverage.

7. A satellite Internet protocol conversion system for online monitoring of power transmission according to claim 5, characterized in that: Each data communication cycle is divided into two parts, the first part is used as a regular communication channel, and the second part is used as a communication retransmission channel.

8. A satellite Internet protocol conversion system for online monitoring of power transmission according to claim 7, characterized in that: When the data volume is greater than the preset data volume in each data communication cycle, the cached data type and the subsequent reporting time period are reported to the upper-level device via the satellite in the form of a report; then, the reported data is cached and uploaded to the upper-level device via the satellite according to the data communication cycle: For a message defined as a monitoring datagram, during a data communication cycle, if no response datagram is received within a first preset time, or the response indicates a reception failure, the monitoring datagram message will continue to be sent until a successful response datagram is received; if the first preset number of sendings is unsuccessful, the message will be resent a second preset number of times within the retransmission channel cycle, and if all are unsuccessful, the sending will be stopped.

9. An electronic device, characterized in that: It comprises a processor and a memory, wherein the processor is used to execute a computer program stored in the memory to implement a satellite Internet protocol conversion method for online monitoring of power transmission as described in any one of claims 1 to 4.

10. A computer-readable storage medium, characterized in that: The computer-readable storage medium stores at least one instruction, and when the at least one instruction is executed by the processor, it implements the satellite Internet protocol conversion method for online power transmission monitoring as described in any one of claims 1 to 4.

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