CN116545512A - Data transmission method, system, equipment and storage medium based on Beidou No. three satellite - Google Patents

Data transmission method, system, equipment and storage medium based on Beidou No. three satellite Download PDF

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Publication number
CN116545512A
CN116545512A CN202310627074.7A CN202310627074A CN116545512A CN 116545512 A CN116545512 A CN 116545512A CN 202310627074 A CN202310627074 A CN 202310627074A CN 116545512 A CN116545512 A CN 116545512A
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China
Prior art keywords
satellite communication
communication module
monitoring data
beidou satellite
main control
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Pending
Application number
CN202310627074.7A
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Chinese (zh)
Inventor
周仿荣
马仪
王国芳
文刚
钟志刚
马御棠
刘兴涛
曹俊
邹德旭
王一帆
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Electric Power Research Institute of Yunnan Power Grid Co Ltd
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Electric Power Research Institute of Yunnan Power Grid Co Ltd
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Application filed by Electric Power Research Institute of Yunnan Power Grid Co Ltd filed Critical Electric Power Research Institute of Yunnan Power Grid Co Ltd
Priority to CN202310627074.7A priority Critical patent/CN116545512A/en
Publication of CN116545512A publication Critical patent/CN116545512A/en
Pending legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/14—Relay systems
    • H04B7/15—Active relay systems
    • H04B7/185—Space-based or airborne stations; Stations for satellite systems
    • H04B7/1851—Systems using a satellite or space-based relay
    • H04B7/18519—Operations control, administration or maintenance
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L47/00—Traffic control in data switching networks
    • H04L47/10—Flow control; Congestion control
    • H04L47/26—Flow control; Congestion control using explicit feedback to the source, e.g. choke packets
    • H04L47/263—Rate modification at the source after receiving feedback
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00—Network arrangements or protocols for supporting network services or applications
    • H04L67/01—Protocols
    • H04L67/12—Protocols specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00—Reducing energy consumption in communication networks
    • Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks

Abstract

The invention discloses a data transmission method based on Beidou No. three satellites, which comprises the following steps: acquiring and storing environment monitoring data through a main control module, and determining the overrun percentage weight of the environment monitoring data; according to the fact that whether the environment monitoring data are stored or not is determined, the north fight satellite communication module requests first power and second power, so that a first time interval and a second time interval are determined; the main control module determines a first confirmation frequency and a second confirmation frequency according to the first time interval and the second time interval; the Beidou satellite communication module sends a third time interval to the main control module according to the first confirmation frequency and the second confirmation frequency; the main control module sends environment monitoring data to the north bucket satellite communication module at a third time interval; the Beidou satellite communication module not only solves the communication problem existing in partial remote areas, but also improves the transmission efficiency and the communication success rate. A data transmission system, equipment and storage medium based on the Beidou No. three satellite are also provided.

Description

Data transmission method, system, equipment and storage medium based on Beidou No. three satellite
Technical Field
The invention relates to the technical field of data transmission, in particular to a data transmission method, system, equipment and storage medium based on Beidou No. three satellites.
Background
In recent years, with the deep application of the internet of things in the field of environmental monitoring, environmental monitoring rapidly develops to an intelligent and automatic direction, environmental monitoring data obtained through the internet of things technology is a future development trend, but communication problems exist in partial remote areas, mobile network signals are unstable and even do not cover, and great inconvenience is brought to the transmission of the environmental monitoring data under the conditions. Meanwhile, in the process of environmental monitoring data transmission, the transmission efficiency and the communication success rate are low.
Disclosure of Invention
Based on this, it is necessary to provide a data transmission method, system, computer device and storage medium based on the beidou No. three satellite for the above problems.
A data transmission method based on Beidou No. three satellites is applied to a system with a plurality of main control modules, and comprises the following steps:
the main control module acquires and stores environment monitoring data, extracts the stored environment monitoring data according to the corresponding overrun percentage weight after determining the overrun percentage weight of the environment monitoring data, and transmits the environment monitoring data to the Beidou satellite communication module;
when the main control module does not transmit the environment monitoring data to the Beidou satellite communication module, requesting first forming power to the Beidou satellite communication module, determining a first time interval for transmitting the environment monitoring data to the Beidou satellite communication module according to the first forming power, wherein the first forming power is the success rate of the main control module transmitting the environment monitoring data to the Beidou satellite communication module;
the main control module determines a first confirmation frequency according to the first time interval, wherein the first confirmation frequency is the frequency of the main control module requesting the first power from the Beidou satellite communication module;
when the main control module transmits the environment monitoring data to the Beidou satellite communication module, requesting second power from the Beidou satellite communication module, and determining a second time interval for transmitting the environment monitoring data to the Beidou satellite communication module according to the second power; the second power generation is the success rate of the main control module to transmit the environment monitoring data to the Beidou satellite communication module;
the main control module determines a second confirmation frequency according to the second time interval, wherein the second confirmation frequency is the frequency of the main control module requesting the second power from the Beidou satellite communication module;
the main control module sends a first confirmation frequency and a second confirmation frequency to the Beidou satellite communication module; and receiving a third time interval sent by the Beidou satellite communication module based on the first confirmation frequency and the second confirmation frequency, and sending the environment monitoring data to the Beidou satellite communication module at the third time interval.
In one embodiment, the method for calculating the third time interval includes:
the Beidou satellite communication module determines an accumulated confirmation frequency according to a first quantity value, a second quantity value, the first confirmation frequency and the second confirmation frequency; determining the third time interval according to the accumulated confirmation frequency; the first quantity value is the quantity of the main control modules which do not transmit the environment monitoring data to the Beidou satellite communication module, and the second quantity value is the quantity of the main control modules which transmit the environment monitoring data to the Beidou satellite communication module.
In one embodiment, the extracting the stored environmental monitoring data according to the corresponding overrun percentage weight and transmitting the environmental monitoring data to the beidou satellite communication module includes:
and determining an upper limit value of each environmental monitoring data, determining the overrun percentage weight of each environmental parameter according to the upper limit value, sequentially extracting a plurality of environmental parameters in the sequence from the larger to the smaller corresponding overrun percentage weights, and transmitting the extracted environmental parameters to the Beidou satellite communication module.
In one embodiment, the Beidou satellite communication module determines whether the main control module completely sends the environment monitoring data to the Beidou satellite communication module according to a first reference frequency and a second reference frequency;
when the transmission frequency of the environmental monitoring data transmitted to the Beidou satellite communication module by the main control module is the first reference frequency, the main control module does not transmit the environmental monitoring data to the Beidou satellite communication module; the total number of the main control modules which do not transmit the environment monitoring data to the Beidou satellite communication module is a first quantity value;
when the transmission frequency of the environmental monitoring data transmitted to the Beidou satellite communication module by the main control module is the second reference frequency, the main control module transmits the environmental monitoring data to the Beidou satellite communication module; and transmitting the environment monitoring data to the main control module of the Beidou satellite communication module, wherein the total number of the main control module is a second number value.
In one embodiment, the third time interval is calculated as follows:
wherein T is max For the third time interval, n i ' n is the number of requests of the ith main control module for transmitting the environment monitoring data to the Beidou satellite communication module completely j "is the request times of the j-th main control module of the Beidou satellite communication module, m, of not transmitting the environment monitoring data to the j-th main control module of the Beidou satellite communication module completely 1 For the second quantity value, m 2 And f is the accumulated confirmation frequency for the first quantity value.
In one embodiment, the environmental monitoring data includes at least one of temperature, humidity, wind speed, particulate concentration, sulfur dioxide concentration, mercury concentration, and hydrocarbon concentration.
In one embodiment, the storage module is configured to acquire and store environmental monitoring data, and extract stored environmental monitoring data according to the corresponding overrun percentage weight after determining the overrun percentage weight of the environmental monitoring data, and transmit the extracted environmental monitoring data to the Beidou satellite communication module;
the request module is used for requesting first forming power from the Beidou satellite communication module and determining a first time interval for sending the environment monitoring data to the Beidou satellite communication module according to the first forming power; the first power is the success rate of the main control module to transmit the environment monitoring data to the Beidou satellite communication module; the method comprises the steps that a first time interval for sending environment monitoring data to a Beidou satellite communication module is determined according to first power, wherein the first time interval is used for requesting the Beidou satellite communication module for the first power, and the first time interval is used for determining the second time interval for sending the environment monitoring data to the Beidou satellite communication module according to the first power, and the second power is the success rate of the main control module for transmitting the environment monitoring data to the Beidou satellite communication module;
the determining module is used for determining a second confirmation frequency according to the second time interval, wherein the second confirmation frequency is the frequency of the main control module requesting the second power from the Beidou satellite communication module; the first confirmation frequency is used for determining a first confirmation frequency according to the first time interval, and the first confirmation frequency is the frequency of the main control module requesting the first power from the Beidou satellite communication module;
the execution module is used for sending the first confirmation frequency and the second confirmation frequency to the Beidou satellite communication module; receiving a third time interval sent by the Beidou satellite communication module based on the first confirmation frequency and the second confirmation frequency, and sending the environment monitoring data to the Beidou satellite communication module at the third time interval;
the Beidou satellite communication module is used for determining accumulated confirmation frequency according to the first quantity value, the second quantity value, the first confirmation frequency and the second confirmation frequency; determining the third time interval according to the accumulated confirmation frequency; the first quantity value is the quantity of the main control modules which do not transmit the environment monitoring data to the Beidou satellite communication module, and the second quantity value is the quantity of the main control modules which transmit the environment monitoring data to the Beidou satellite communication module.
In one embodiment, the storage module is further configured to determine an upper limit value of each environmental monitoring data, determine the overrun percentage weight of each environmental parameter according to the upper limit value, and sequentially extract and transmit the plurality of environmental parameters to the beidou satellite communication module in a sequence from high to low corresponding overrun percentage weights.
A computer device comprising a memory and a processor, the memory storing a computer program which, when executed by the processor, causes the processor to perform the steps of the method as described above.
A computer readable storage medium storing a computer program which, when executed by a processor, causes the processor to perform the steps of the method as described above.
According to the invention, the main control module acquires and stores the environmental monitoring data, and after the overrun percentage weight of the environmental monitoring data is determined, the environmental monitoring data is sequentially transmitted to the Beidou satellite communication module; meanwhile, according to the fact that whether the environment monitoring data are stored currently or not is determined, the first power and the second power are requested to the north fight satellite communication module, and therefore the first time interval and the second time interval for transmitting the environment monitoring data to the north fight satellite communication module are determined; the main control module determines a first confirmation frequency according to the first time interval and determines a second confirmation frequency according to the second time interval; the Beidou satellite communication module sends a third time interval to the main control module according to the first confirmation frequency and the second confirmation frequency; the main control module sends environment monitoring data to the north bucket satellite communication module at a third time interval; the Beidou satellite communication module not only solves the communication problem existing in partial remote areas, but also improves the transmission efficiency and the communication success rate.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the invention, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Wherein:
FIG. 1 is a flow chart of a data transmission method based on Beidou No. three satellites in one embodiment;
fig. 2 is a block diagram of a data transmission system based on beidou No. three satellites in one embodiment;
FIG. 3 is a block diagram of a computer device in one embodiment.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
In recent years, with the deep application of the internet of things in the field of environmental monitoring, environmental monitoring rapidly develops to an intelligent and automatic direction, environmental monitoring data obtained through the internet of things technology is a future development trend, but communication problems exist in partial remote areas, mobile network signals are unstable and even do not cover, and great inconvenience is brought to the transmission of the environmental monitoring data under the conditions. Meanwhile, in the process of environment monitoring data transmission, the transmission efficiency and the communication success rate are higher. In order to solve the above technical problems, the present application provides a data transmission method based on a beidou No. three satellite, as shown in fig. 1, the method of the present invention includes:
s10: the main control module acquires and stores environment monitoring data, extracts the stored environment monitoring data according to the corresponding overrun percentage weight after determining the overrun percentage weight of the environment monitoring data, and transmits the environment monitoring data to the Beidou satellite communication module;
specifically, in step S10, an upper limit value of each environmental monitoring data is determined, the overrun percentage weight of each environmental parameter is determined according to the upper limit value, and a plurality of environmental parameters are sequentially extracted in order from the higher percentage weight to the lower percentage weight and transmitted to the beidou satellite communication module. The environmental monitoring data includes at least one of temperature, humidity, wind speed, particulate matter concentration, sulfur dioxide concentration, mercury concentration and hydrocarbon concentration, and the collected environmental monitoring data includes three parameters of temperature, humidity and wind speed, for example, assume that: the temperature value is A, and the upper limit value is A 1 The method comprises the steps of carrying out a first treatment on the surface of the The humidity value is B, and the upper limit value is B 1 The method comprises the steps of carrying out a first treatment on the surface of the The wind speed value is C, and the upper limit value is C 1 ；
The overrun percentage weight of the temperature is:the overrun percentage weight of humidity is: />The overrun percentage weight of wind speed is: />Let-> The temperature is preferentially sent to the Beidou satellite communication module, the humidity is sent to the Beidou satellite communication module, and finally the humidity is sent to the Beidou satellite communication module.
S20: when the main control module does not transmit the environment monitoring data to the Beidou satellite communication module, requesting first forming power to the Beidou satellite communication module, determining a first time interval for transmitting the environment monitoring data to the Beidou satellite communication module according to the first forming power, wherein the first forming power is the success rate of the main control module transmitting the environment monitoring data to the Beidou satellite communication module;
s30: the main control module determines a first confirmation frequency according to the first time interval, wherein the first confirmation frequency is the frequency of the main control module requesting the first power from the Beidou satellite communication module;
specifically, when the main control module does not transmit the environmental monitoring data to the Beidou satellite communication module, the main control module continuously transmits the environmental monitoring data to the Beidou satellite communication module at the fastest frequency (1 min/time), and then the following conditions are satisfied:
n”(1-p”)≥1 (1)
wherein p' is the first power; n "is the first time interval, and n" in the formula (1) is rounded upwards to obtain:
therefore, the control module can obtain a first time interval for applying for confirmation to the north fight satellite communication module according to the first power.
Wherein f' is the first acknowledgement frequency.
S40: when the main control module transmits the environment monitoring data to the Beidou satellite communication module, requesting second power from the Beidou satellite communication module, and determining a second time interval for transmitting the environment monitoring data to the Beidou satellite communication module according to the second power; the second power generation is the success rate of the main control module to transmit the environment monitoring data to the Beidou satellite communication module;
s50: the main control module determines a second confirmation frequency according to the second time interval, wherein the second confirmation frequency is the frequency of the main control module requesting the second power from the Beidou satellite communication module;
specifically, when the main control module transmits the environment monitoring data to the Beidou satellite communication module, namely, all the environment monitoring data are transmitted to the Beidou satellite communication module, the communication times are sufficient, and the environment monitoring data can be immediately transmitted to the Beidou satellite communication module. Taking the time interval of data sampling as 5min as an example, considering the communication delay and the time required by the device processing, 4 times of communication can be performed within 5min, 1 time is used for transmitting the latest generated data, and 3 times is used for transmitting the lost data, and then the following conditions are satisfied:
n'(1-p')≥3 (4)
wherein p 'is the second power, n' is the second time interval, and n 'is rounded up, because n' is an integer, namely:
wherein f' is the second acknowledgement frequency.
S60: the main control module sends a first confirmation frequency and a second confirmation frequency to the Beidou satellite communication module; and receiving a third time interval sent by the Beidou satellite communication module based on the first confirmation frequency and the second confirmation frequency, and sending the environment monitoring data to the Beidou satellite communication module at the third time interval.
In step S60, the method for calculating the third time interval includes: the Beidou satellite communication module determines an accumulated confirmation frequency according to a first quantity value, a second quantity value, the first confirmation frequency and the second confirmation frequency; determining the third time interval according to the accumulated confirmation frequency; the first quantity value is the quantity of the main control modules which do not transmit the environment monitoring data to the Beidou satellite communication module, and the second quantity value is the quantity of the main control modules which transmit the environment monitoring data to the Beidou satellite communication module.
Specifically, the calculation formula of the cumulative acknowledgement frequency is as follows:
the calculation formula of the third time interval is as follows:
wherein f is the cumulative acknowledgement frequency, n i ' n is the number of requests of the ith main control module for transmitting the environment monitoring data to the Beidou satellite communication module completely j "is the request times of the j-th main control module of the Beidou satellite communication module, m, of not transmitting the environment monitoring data to the j-th main control module of the Beidou satellite communication module completely 1 For the second quantity value, m 2 For the first quantity value, T max For the third time interval.
In one embodiment, the Beidou satellite communication module determines whether the main control module completely sends the environment monitoring data to the Beidou satellite communication module according to a first reference frequency and a second reference frequency;
when the transmission frequency of the environmental monitoring data transmitted to the Beidou satellite communication module by the main control module is the first reference frequency, the main control module does not transmit the environmental monitoring data to the Beidou satellite communication module; the total number of the main control modules which do not transmit the environment monitoring data to the Beidou satellite communication module is a first quantity value;
when the transmission frequency of the environmental monitoring data transmitted to the Beidou satellite communication module by the main control module is the second reference frequency, the main control module transmits the environmental monitoring data to the Beidou satellite communication module; and transmitting the environment monitoring data to the main control module of the Beidou satellite communication module, wherein the total number of the main control module is a second number value.
Specifically, in this embodiment, taking the first reference frequency as the main control module and sending the environmental monitoring data to the beidou satellite communication module 3 times per minute, and taking the second reference frequency as the main control module and sending the environmental monitoring data to the beidou satellite communication module 1 time per minute, if the main control module sends the environmental monitoring data to the beidou satellite communication module 3 times per minute, it is proved that the main control module does not transmit the environmental monitoring data to the beidou satellite communication module at present; and if the main control module sends the environment monitoring data to the Beidou satellite communication module for 1 time every minute, the main control module is proved to be capable of completely transmitting the environment monitoring data to the Beidou satellite communication module currently.
According to the invention, the main control module acquires and stores the environmental monitoring data, and after the overrun percentage weight of the environmental monitoring data is determined, the environmental monitoring data is sequentially transmitted to the Beidou satellite communication module; meanwhile, according to the fact that whether the environment monitoring data are stored currently or not is determined, the first power and the second power are requested to the north fight satellite communication module, and therefore the first time interval and the second time interval for transmitting the environment monitoring data to the north fight satellite communication module are determined; the main control module determines a first confirmation frequency according to the first time interval and determines a second confirmation frequency according to the second time interval; the Beidou satellite communication module sends a third time interval to the main control module according to the first confirmation frequency and the second confirmation frequency; the main control module sends environment monitoring data to the north bucket satellite communication module at a third time interval; the Beidou satellite communication module not only solves the communication problem existing in partial remote areas, but also improves the transmission efficiency and the communication success rate.
The application also provides a data transmission system based on the Beidou satellite III, as shown in fig. 2, wherein the system comprises:
the storage module 301 is configured to acquire and store environmental monitoring data, determine an overrun percentage weight of the environmental monitoring data, extract stored environmental monitoring data according to the overrun percentage weight, and transmit the environmental monitoring data to the beidou satellite communication module;
the request module 302 is configured to request a first power to the beidou satellite communication module, and determine a first time interval for sending the environmental monitoring data to the beidou satellite communication module according to the first power; the first power is the success rate of the main control module to transmit the environment monitoring data to the Beidou satellite communication module; the method comprises the steps that a first time interval for sending environment monitoring data to a Beidou satellite communication module is determined according to first power, wherein the first time interval is used for requesting the Beidou satellite communication module for the first power, and the first time interval is used for determining the second time interval for sending the environment monitoring data to the Beidou satellite communication module according to the first power, and the second power is the success rate of the main control module for transmitting the environment monitoring data to the Beidou satellite communication module;
the determining module 303 is configured to determine a second confirmation frequency according to the second time interval, where the second confirmation frequency is a frequency at which the main control module requests the second power to the beidou satellite communication module; the first confirmation frequency is used for determining a first confirmation frequency according to the first time interval, and the first confirmation frequency is the frequency of the main control module requesting the first power from the Beidou satellite communication module;
the execution module 304 is configured to send a first acknowledgement frequency and a second acknowledgement frequency to the beidou satellite communication module; receiving a third time interval sent by the Beidou satellite communication module based on the first confirmation frequency and the second confirmation frequency, and sending the environment monitoring data to the Beidou satellite communication module at the third time interval;
the Beidou satellite communication module 200 determines an accumulated confirmation frequency according to the first quantity value, the second quantity value, the first confirmation frequency and the second confirmation frequency; determining the third time interval according to the accumulated confirmation frequency; the first quantity value is the quantity of the main control modules which do not transmit the environment monitoring data to the Beidou satellite communication module, and the second quantity value is the quantity of the main control modules which transmit the environment monitoring data to the Beidou satellite communication module.
In one embodiment, the storage module 301 is further configured to determine an upper limit value of each environmental monitoring data, determine the overrun percentage weight of each environmental parameter according to the upper limit value, and sequentially extract and transmit the plurality of environmental parameters to the beidou satellite communication module 200 in an order from the higher limit percentage weight to the lower limit percentage weight.
In one embodiment, the system further comprises:
the environment monitoring data acquisition module 100 is connected with the storage module 301, and is used for acquiring the environment monitoring data and outputting the environment monitoring data to the storage module 301;
and a power supply module 400 connected with the storage module 301, the request module 302, the determination module 303 and the execution module 304, and configured to supply power to the storage module 301, the request module 302, the determination module 303 and the execution module 304.
FIG. 2 illustrates an internal block diagram of a computer device in one embodiment. The computer device may specifically be a terminal or a server. As shown in fig. 3, the computer device includes a processor, a memory, and a network interface connected by a system bus. The memory includes a nonvolatile storage medium and an internal memory. The nonvolatile storage medium of the computer device stores an operating system and also can store a computer program, and when the computer program is executed by the processor, the processor can realize a data transmission method based on Beidou No. three satellites. The internal memory may also store a computer program that, when executed by the processor, causes the processor to perform a data transmission method based on the beidou No. three satellite. It will be appreciated by those skilled in the art that the structure shown in fig. 3 is merely a block diagram of some of the structures associated with the present application and is not limiting of the computer device to which the present application may be applied, and that a particular computer device may include more or fewer components than shown, or may combine certain components, or have a different arrangement of components.
A computer device comprising a memory and a processor, the memory storing a computer program which, when executed by the processor, causes the processor to perform the steps of:
the main control module acquires and stores environment monitoring data, extracts the stored environment monitoring data according to the corresponding overrun percentage weight after determining the overrun percentage weight of the environment monitoring data, and transmits the environment monitoring data to the Beidou satellite communication module;
when the main control module does not transmit the environment monitoring data to the Beidou satellite communication module, requesting first forming power to the Beidou satellite communication module, determining a first time interval for transmitting the environment monitoring data to the Beidou satellite communication module according to the first forming power, wherein the first forming power is the success rate of the main control module transmitting the environment monitoring data to the Beidou satellite communication module;
the main control module determines a first confirmation frequency according to the first time interval, wherein the first confirmation frequency is the frequency of the main control module requesting the first power from the Beidou satellite communication module;
when the main control module transmits the environment monitoring data to the Beidou satellite communication module, requesting second power from the Beidou satellite communication module, and determining a second time interval for transmitting the environment monitoring data to the Beidou satellite communication module according to the second power; the second power generation is the success rate of the main control module to transmit the environment monitoring data to the Beidou satellite communication module;
the main control module determines a second confirmation frequency according to the second time interval, wherein the second confirmation frequency is the frequency of the main control module requesting the second power from the Beidou satellite communication module;
the main control module sends a first confirmation frequency and a second confirmation frequency to the Beidou satellite communication module; and receiving a third time interval sent by the Beidou satellite communication module based on the first confirmation frequency and the second confirmation frequency, and sending the environment monitoring data to the Beidou satellite communication module at the third time interval.
A computer readable storage medium storing a computer program which, when executed by a processor, causes the processor to perform the steps of:
the main control module acquires and stores environment monitoring data, extracts the stored environment monitoring data according to the corresponding overrun percentage weight after determining the overrun percentage weight of the environment monitoring data, and transmits the environment monitoring data to the Beidou satellite communication module;
when the main control module does not transmit the environment monitoring data to the Beidou satellite communication module, requesting first forming power to the Beidou satellite communication module, determining a first time interval for transmitting the environment monitoring data to the Beidou satellite communication module according to the first forming power, wherein the first forming power is the success rate of the main control module transmitting the environment monitoring data to the Beidou satellite communication module;
the main control module determines a first confirmation frequency according to the first time interval, wherein the first confirmation frequency is the frequency of the main control module requesting the first power from the Beidou satellite communication module;
when the main control module transmits the environment monitoring data to the Beidou satellite communication module, requesting second power from the Beidou satellite communication module, and determining a second time interval for transmitting the environment monitoring data to the Beidou satellite communication module according to the second power; the second power generation is the success rate of the main control module to transmit the environment monitoring data to the Beidou satellite communication module;
the main control module determines a second confirmation frequency according to the second time interval, wherein the second confirmation frequency is the frequency of the main control module requesting the second power from the Beidou satellite communication module;
the main control module sends a first confirmation frequency and a second confirmation frequency to the Beidou satellite communication module; and receiving a third time interval sent by the Beidou satellite communication module based on the first confirmation frequency and the second confirmation frequency, and sending the environment monitoring data to the Beidou satellite communication module at the third time interval.
The technical features of the above embodiments may be arbitrarily combined, and all possible combinations of the technical features in the above embodiments are not described for brevity of description, however, as long as there is no contradiction between the combinations of the technical features, they should be considered as the scope of the description.
The above examples only represent a few embodiments of the present application, which are described in more detail and are not to be construed as limiting the scope of the present application. It should be noted that it would be apparent to those skilled in the art that various modifications and improvements could be made without departing from the spirit of the present application, which would be within the scope of the present application. Accordingly, the scope of protection of the present application is to be determined by the claims appended hereto.

Claims (10)

1. The data transmission method based on the Beidou No. three satellite is applied to a system with a plurality of main control modules, and is characterized by comprising the following steps:
the main control module acquires and stores environment monitoring data, extracts the stored environment monitoring data according to the corresponding overrun percentage weight after determining the overrun percentage weight of the environment monitoring data, and transmits the environment monitoring data to the Beidou satellite communication module;
when the main control module does not transmit the environment monitoring data to the Beidou satellite communication module, requesting first forming power to the Beidou satellite communication module, determining a first time interval for transmitting the environment monitoring data to the Beidou satellite communication module according to the first forming power, wherein the first forming power is the success rate of the main control module transmitting the environment monitoring data to the Beidou satellite communication module;
the main control module determines a first confirmation frequency according to the first time interval, wherein the first confirmation frequency is the frequency of the main control module requesting the first power from the Beidou satellite communication module;
when the main control module transmits the environment monitoring data to the Beidou satellite communication module, requesting second power from the Beidou satellite communication module, and determining a second time interval for transmitting the environment monitoring data to the Beidou satellite communication module according to the second power; the second power generation is the success rate of the main control module to transmit the environment monitoring data to the Beidou satellite communication module;
the main control module determines a second confirmation frequency according to the second time interval, wherein the second confirmation frequency is the frequency of the main control module requesting the second power from the Beidou satellite communication module;
the main control module sends a first confirmation frequency and a second confirmation frequency to the Beidou satellite communication module; and receiving a third time interval sent by the Beidou satellite communication module based on the first confirmation frequency and the second confirmation frequency, and sending the environment monitoring data to the Beidou satellite communication module at the third time interval.
2. The data transmission method based on the Beidou No. three satellite of claim 1, wherein,
the third time interval calculating method comprises the following steps:
the Beidou satellite communication module determines an accumulated confirmation frequency according to a first quantity value, a second quantity value, the first confirmation frequency and the second confirmation frequency; determining the third time interval according to the accumulated confirmation frequency; the first quantity value is the quantity of the main control modules which do not transmit the environment monitoring data to the Beidou satellite communication module, and the second quantity value is the quantity of the main control modules which transmit the environment monitoring data to the Beidou satellite communication module.
3. The data transmission method based on the Beidou No. three satellite of claim 1, wherein,
the extracting the stored environment monitoring data according to the corresponding overrun percentage weight and transmitting the environment monitoring data to the Beidou satellite communication module comprises the following steps:
and determining an upper limit value of each environmental monitoring data, determining the overrun percentage weight of each environmental parameter according to the upper limit value, sequentially extracting a plurality of environmental parameters in the sequence from the larger to the smaller corresponding overrun percentage weights, and transmitting the extracted environmental parameters to the Beidou satellite communication module.
4. The data transmission method based on the Beidou No. three satellite of claim 2, wherein,
the Beidou satellite communication module determines whether the main control module completely transmits the environment monitoring data to the Beidou satellite communication module according to a first reference frequency and a second reference frequency;
when the transmission frequency of the environmental monitoring data transmitted to the Beidou satellite communication module by the main control module is the first reference frequency, the main control module does not transmit the environmental monitoring data to the Beidou satellite communication module; the total number of the main control modules which do not transmit the environment monitoring data to the Beidou satellite communication module is a first quantity value;
when the transmission frequency of the environmental monitoring data transmitted to the Beidou satellite communication module by the main control module is the second reference frequency, the main control module transmits the environmental monitoring data to the Beidou satellite communication module; and transmitting the environment monitoring data to the main control module of the Beidou satellite communication module, wherein the total number of the main control module is a second number value.
5. The data transmission method based on the Beidou No. three satellite of claim 2, wherein,
the calculation formula of the third time interval is as follows:
wherein T is max For the third time interval, n i ' n is the number of requests of the ith main control module for transmitting the environment monitoring data to the Beidou satellite communication module completely j "is the request times of the j-th main control module of the Beidou satellite communication module, m, of not transmitting the environment monitoring data to the j-th main control module of the Beidou satellite communication module completely 1 For the second quantity value, m 2 And f is the accumulated confirmation frequency for the first quantity value.
6. The method for transmitting data based on beidou No. three satellite of claim 1, wherein the environmental monitoring data includes at least one of temperature, humidity, wind speed, particulate matter concentration, sulfur dioxide concentration, mercury concentration and hydrocarbon concentration.
7. Data transmission system based on big dipper No. three satellites, characterized in that, the system includes:
the storage module is used for acquiring and storing the environment monitoring data, extracting the stored environment monitoring data according to the corresponding overrun percentage weight after determining the overrun percentage weight of the environment monitoring data, and transmitting the environment monitoring data to the Beidou satellite communication module;
the request module is used for requesting first forming power from the Beidou satellite communication module and determining a first time interval for sending the environment monitoring data to the Beidou satellite communication module according to the first forming power; the first power is the success rate of the main control module to transmit the environment monitoring data to the Beidou satellite communication module; the method comprises the steps that a first time interval for sending environment monitoring data to a Beidou satellite communication module is determined according to first power, wherein the first time interval is used for requesting the Beidou satellite communication module for the first power, and the first time interval is used for determining the second time interval for sending the environment monitoring data to the Beidou satellite communication module according to the first power, and the second power is the success rate of the main control module for transmitting the environment monitoring data to the Beidou satellite communication module;
the determining module is used for determining a second confirmation frequency according to the second time interval, wherein the second confirmation frequency is the frequency of the main control module requesting the second power from the Beidou satellite communication module; the first confirmation frequency is used for determining a first confirmation frequency according to the first time interval, and the first confirmation frequency is the frequency of the main control module requesting the first power from the Beidou satellite communication module;
the execution module is used for sending the first confirmation frequency and the second confirmation frequency to the Beidou satellite communication module; receiving a third time interval sent by the Beidou satellite communication module based on the first confirmation frequency and the second confirmation frequency, and sending the environment monitoring data to the Beidou satellite communication module at the third time interval;
the Beidou satellite communication module is used for determining accumulated confirmation frequency according to the first quantity value, the second quantity value, the first confirmation frequency and the second confirmation frequency; determining the third time interval according to the accumulated confirmation frequency; the first quantity value is the quantity of the main control modules which do not transmit the environment monitoring data to the Beidou satellite communication module, and the second quantity value is the quantity of the main control modules which transmit the environment monitoring data to the Beidou satellite communication module.
8. The data transmission system based on the Beidou No. three satellite of claim 7, wherein,
the storage module is further configured to determine an upper limit value of each environmental monitoring data, determine the overrun percentage weight of each environmental parameter according to the upper limit value, and sequentially extract and transmit a plurality of environmental parameters to the Beidou satellite communication module in a sequence from high to low corresponding overrun percentage weights.
9. A computer device comprising a memory and a processor, the memory storing a computer program that, when executed by the processor, causes the processor to perform the steps of the method of any of claims 1 to 6.
10. A computer readable storage medium storing a computer program which, when executed by a processor, causes the processor to perform the steps of the method of any one of claims 1 to 6.
CN202310627074.7A 2023-05-30 2023-05-30 Data transmission method, system, equipment and storage medium based on Beidou No. three satellite Pending CN116545512A (en)

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