A transmission management method based on the Internet of Things

Abstract

This invention discloses a transmission management method based on the Internet of Things (IoT), comprising: managing the transmission of IoT data through an analog channel; analyzing and processing the state transitions of IoT data transmission; managing the decoding analysis of the IoT receiver; and recording the transmission operation of IoT data. The management of the IoT data transmission through the analog channel includes: performing multi-level amplitude modulation transmission processing on the analog channel of the IoT transmitter; and further managing and controlling the IoT transmitter through a phase-locked loop. The analysis and processing of the state transitions of IoT data transmission includes: analyzing and processing the state transitions of the digital data transmission of the state machine during the data transmission process of the IoT transmitter. This invention features high transmission efficiency and intelligent analysis and management.

Description

Technical Field

[0001] This invention relates to the field of transmission management technology, specifically to a transmission management method based on the Internet of Things. Background Technology

[0002] With the rapid development of the internet, information has become a crucial strategic resource for promoting economic development, social prosperity, and production growth. Rapid technological advancements and social progress have significantly increased the amount of information people need to access, thus placing higher demands on the accuracy and accessibility of this information. The development of network media technology and the increasing maturity of circuit and analog electronics technologies have made it possible to meet these diverse information requirements. However, with the increasing number of users, the amount of data to be transmitted has also increased dramatically, greatly increasing the workload of channel transmission and leading to transmission errors and failures, severely reducing user satisfaction. Therefore, it is essential to design a transmission management method and system based on the Internet of Things (IoT) that features high transmission efficiency and intelligent analysis and management. Summary of the Invention

[0003] The purpose of this invention is to provide a transmission management method and system based on the Internet of Things (IoT) to solve the problems mentioned in the background art.

[0004] To address the aforementioned technical problems, this invention provides the following technical solution: a transmission management method based on the Internet of Things, comprising:

[0005] Manage the transmission and transmission of the Internet of Things using analog channels;

[0006] Analyze and process the state transitions of IoT data transmission;

[0007] Perform decoding analysis and management of IoT receivers;

[0008] Record and process the transmission of data in the Internet of Things (IoT) network.

[0009] According to the above technical solution, the transmission and sending management of the simulated channel for the Internet of Things includes:

[0010] Multi-level amplitude modulation transmission processing is performed on the analog channel of the IoT transmitter.

[0011] The IoT transmitter is further managed and controlled by a phase-locked loop.

[0012] According to the above technical solution, the analysis and processing of the transmission and sending state transition of IoT data includes:

[0013] During the data transmission process at the IoT transmitter, the state transitions of the digital data transmission in the state machine are analyzed and processed.

[0014] According to the above technical solution, the decoding analysis and management of the IoT receiver includes:

[0015] After receiving the data information, the IoT data receiver analyzes and selects the data for judgment.

[0016] After completing the data judgment, analysis, and selection, the selected data is subject to judgment analysis and management.

[0017] After determining the pixel position based on the line synchronization signal, the obtained digital information is decoded and managed.

[0018] According to the above technical solution, the recording and transmission processing of IoT transmission operations includes:

[0019] After each data transmission in the IoT simulation channel is completed, the transmitted information is recorded, and the actual transmission result is compared with the transmission completion result to obtain the comparison result.

[0020] The comparison results and operational data are transmitted to staff for review and analysis, which will facilitate subsequent system optimization.

[0021] According to the above technical solution, an Internet of Things (IoT) based transmission management system includes:

[0022] The transmission conversion module is used to analyze and process the transmission status transitions of IoT data.

[0023] The analysis and management module is used for decoding analysis and management of IoT receivers;

[0024] The comparison transmission module is used to record and process the transmission operation of the Internet of Things.

[0025] According to the above technical solution, the transmission conversion module includes:

[0026] The data transmission module is used for optimized management of IoT data transmission.

[0027] The state transition module is used to analyze and process the state transitions of digital data transmission in the state machine;

[0028] The phase-locked loop (PLL) module is used for the operation and management of PLL applications.

[0029] According to the above technical solution, the analysis and management module includes:

[0030] The data selection module is used for selecting and managing data information.

[0031] The judgment management module is used for judgment analysis and control of IoT data;

[0032] The decoding processing module is used to decode and analyze data information.

[0033] According to the above technical solution, the comparison transmission module includes:

[0034] The record comparison module is used to record and compare data information;

[0035] The transmission module is used to transmit and send data information.

[0036] Compared with existing technologies, the beneficial effects achieved by this invention are as follows: By incorporating a transmission conversion module, an analysis and management module, and a comparison and transmission module, this invention can effectively extend the data duration to obtain more appropriate sampling points, greatly improving the transmission efficiency and stability of data information. It can also generate clocks of various frequencies or phases to buffer data transmission at different rates, effectively enhancing the stability and efficiency of data transmission. This makes IoT data transmission more stable, reduces transmission errors caused by excessive data volume, indirectly reduces the system's transmission load, and makes data decoding and analysis more efficient. Simultaneously, it effectively avoids wasting analysis logic resources by using multiplication and division methods, and the processing is simple, efficient, and easy to implement. Attached Figure Description

[0037] The accompanying drawings are provided to further illustrate the invention and form part of the specification. They are used in conjunction with embodiments of the invention to explain the invention and do not constitute a limitation thereof. In the drawings:

[0038] Figure 1 This is a flowchart of a transmission management method based on the Internet of Things provided in Embodiment 1 of the present invention;

[0039] Figure 2 This is a module configuration diagram of an Internet of Things-based transmission management system provided in Embodiment 2 of the present invention. Detailed Implementation

[0040] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0041] Example 1: Figure 1 This is a flowchart illustrating a transmission management method based on the Internet of Things (IoT) according to Embodiment 1 of the present invention. This embodiment can be applied to a system, and the method can be executed by an IoT-based transmission management system provided in this embodiment. This system consists of multiple software and hardware modules, such as... Figure 1 As shown, the method specifically includes the following steps:

[0042] S101. Perform analog channel transmission and management for the Internet of Things;

[0043] For example, in this embodiment of the invention, multi-level amplitude modulation (MLM) transmission processing is performed on the simulated channel of the IoT transmitter. Since the IoT receiver performs decision analysis based on the range of the sampling point values, bit errors are likely to occur when there is a phase delay at the sampling point. Furthermore, the second pixel may be in a transition phase during the analysis process, which will also cause bit errors after averaging. Therefore, through this step, MLM processing is directly adopted at the IoT transmitter to control the transmitter to transmit three consecutive pixels of data with a specified bit value. This processing can effectively extend the data duration so as to obtain a more appropriate sampling point, greatly improving the transmission efficiency and stability of data information.

[0044] Further, the IoT transmitter is managed and controlled by a phase-locked loop. Since IoT transmitter chips typically use two different clocks to make data transmission more coordinated, in order to avoid increasing the number of crystal oscillators used and to ensure clock stability, this step uses a phase-locked loop to generate multiple clocks of different frequencies or phases, buffering data transmission at different rates, and effectively improving the stability and efficiency of data transmission.

[0045] S102. Analyze and process the state transition of IoT data transmission;

[0046] For example, in this embodiment of the invention, during the data transmission process at the IoT transmitter, the state transitions of the digital data transmission in the state machine are analyzed and processed. In this step, during the data transmission process at the IoT transmitter, a line synchronization header is first sent. The line synchronization header is sent in bits. If the data to be sent is a binary number 1, the decimal number 255 is output; if the binary data to be sent is 0, the decimal number 0 is output. After the line synchronization header is sent, the vector storing the number of bytes received in each line is assigned to another vector, and a state transition is performed. If the line synchronization header is not sent, the state remains unchanged, and the line synchronization header is sent again. In the next state, the number of data bytes to be sent is sent bit by bit, and the data byte number is transmitted through a shift operation. After the transmission is completed, the state is entered. Otherwise, the state remains unchanged, and the transmission of one line of data is completed. The data is sent bit by bit. After each byte is sent, the vector storing the total number of bytes is decremented by one until the data transmission is complete. This step makes the IoT data transmission more stable, reduces the transmission error caused by the large amount of data to be transmitted, and indirectly reduces the transmission load of the system.

[0047] S103. Perform decoding analysis and management of the IoT receiver;

[0048] For example, in this embodiment of the invention, after receiving the data information, the IoT data receiver performs analysis and selection of decision data. Since the IoT transmitter uses multi-level amplitude modulation for data transmission, when the received data information contains image information, the gray values ​​of the first and third pixels are easily interfered with. Moreover, the gray values ​​corresponding to these two pixels may be in the transition stage to high or low level. Therefore, through this step, the gray value corresponding to the second pixel is selected as the decision data, making the data decoding and analysis processing more efficient.

[0049] After completing the data selection and analysis, the selected data is analyzed and managed. In this step, the sampled data value representing 1 is selected in the row synchronization header as the reference full-scale value, denoted as A, and it is controlled to shift to the right to obtain the required boundary value. Shifting A one bit to the right is A / 2, and shifting it two bits to the right is A / 4. Thus, it can be divided into four ranges for judgment: the sampled value range is 0-A / 4 and judged as 00; the sampled value range is A / 4-A / 2 and judged as 01; the sampled value range is A / 2-3A / 4 and judged as 10; and the sampled value greater than 3A / 4 is directly judged as 11. This process effectively avoids wasting analysis logic resources by using multiplication and division, and the process is simple, efficient, and easy to implement.

[0050] After determining the pixel position based on the line synchronization signal, the obtained digital information is decoded and managed. In this step, after the network controller matches the instructions sent by the host computer, the obtained raw digital data is directly stored in the external SDRAM, and then the data is transmitted to the host computer. The obtained raw data is easy to decode using multiple decoding schemes, so as to obtain the optimal decoding scheme based on the decoding results. After completing the selection of the decision digit and receiving the decision processing information, the obtained digital information is decoded and the decoded data is output. Through this step, the situation of mistakenly identifying the synchronization header due to duplicate transmitted data and synchronization headers is prevented, making the transmission and processing of IoT data more efficient and accurate.

[0051] S104. Record and process the transmission operation of the Internet of Things;

[0052] For example, in this embodiment of the invention, after each data transmission of the IoT analog channel is completed, the transmission information is recorded, and the actual transmission result is compared with the transmission completion result to obtain the comparison result;

[0053] The comparison results and operational data are transmitted to staff for review and analysis, which will facilitate subsequent system optimization.

[0054] Example 2: Example 2 of the present invention provides a transmission management system based on the Internet of Things. Figure 2 This is a schematic diagram of the module structure of a transmission management system based on the Internet of Things provided in Embodiment 2, as shown below. Figure 2 As shown, the system includes:

[0055] The transmission conversion module is used to analyze and process the transmission status transitions of IoT data.

[0056] The analysis and management module is used for decoding analysis and management of IoT receivers;

[0057] The comparison transmission module is used to record and process the transmission operation of the Internet of Things.

[0058] In some embodiments of the present invention, the transmission conversion module includes:

[0059] The data transmission module is used for optimized management of IoT data transmission.

[0060] The state transition module is used to analyze and process the state transitions of digital data transmission in the state machine;

[0061] The phase-locked loop (PLL) module is used for the operation and management of PLL applications.

[0062] In some embodiments of the present invention, the analysis and management module includes:

[0063] The data selection module is used for selecting and managing data information.

[0064] The judgment management module is used for judgment analysis and control of IoT data;

[0065] The decoding processing module is used to decode and analyze data information.

[0066] In some embodiments of the present invention, the comparison transmission module includes:

[0067] The record comparison module is used to record and compare data information;

[0068] The transmission module is used to transmit and send data information.

[0069] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0070] Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A transmission management method based on the Internet of Things, characterized in that: include: Manage the transmission and transmission of the Internet of Things using analog channels; Multi-level amplitude modulation transmission processing is performed on the analog channel of the IoT transmitter. Multi-level amplitude modulation processing is directly adopted at the IoT transmitter to control the transmitter to transmit three consecutive pixels of data with a specified bit value. The IoT transmitter is further managed and controlled by a phase-locked loop. The phase-locked loop is used to generate clocks of different frequencies or phases to buffer data transmission at different rates. Analyze and process the state transitions of IoT data transmission; During the data transmission process at the IoT transmitter, the state transitions of the digital data transmission in the state machine are analyzed and processed. In this step, during the data transmission process at the IoT transmitter, the row synchronization header is sent first. The row synchronization header is sent in units of bits. If the data to be sent is a binary number 1, the decimal number 255 is output. If the data to be sent is a binary number 0, the decimal number 0 is output. After the row synchronization header is sent, the vector storing the number of bytes received in each row is assigned to another vector, and a state transition is performed. If the row synchronization header is not sent, the state remains unchanged, and the row synchronization header is sent again. In the next state, the number of data bytes to be sent is sent bit by bit, and the data byte number is transmitted through a shift operation. After the transmission is completed, the state is entered into the next state. Otherwise, the state remains unchanged, and the transmission of one row of data is completed. The data is sent bit by bit. After each byte is sent, the vector storing the total number of bytes is decremented by one until the data transmission is complete. Perform decoding analysis and management of IoT receivers; Record and process the transmission of data in the Internet of Things (IoT) network. The transmission and sending management of the simulated channel for the Internet of Things includes: Multi-level amplitude modulation transmission processing is performed on the analog channel of the IoT transmitter. Further management and control of the IoT transmitter is achieved through a phase-locked loop; The decoding analysis and management of the IoT receiver includes: After receiving the data, the IoT receiver analyzes and selects the decision data. Since the IoT transmitter uses multi-level amplitude modulation for data transmission, when the received data contains image information, the grayscale value corresponding to the second pixel is selected as the decision data. After completing the data judgment and analysis selection, the selected data is analyzed and managed. In this step, the sampled data value representing 1 is selected in the row synchronization header as the reference full scale value, denoted as A, and it is controlled to shift to the right to obtain the required boundary value. A shifted one bit to the right is A / 2, and shifted two bits to the right is A / 4. Thus, it can be divided into four ranges for judgment: the sampled value range is 0-A / 4 and judged as 00; the sampled value range is A / 4-A / 2 and judged as 01; the sampled value range is A / 2-3A / 4 and judged as 10; the sampled value greater than 3A / 4 is directly judged as 11. After determining the pixel position based on the line synchronization signal, the obtained data information is decoded and managed. The recording and transmission processing of IoT transmission operations includes: After each data transmission in the IoT analog channel is completed, the transmitted information is recorded, and the recorded information is compared with the transmission completion result to obtain the comparison result. The comparison results and operational data are transmitted to staff for review and analysis, which will facilitate subsequent system optimization.

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