A data information transmission method, system and computer device in a communication network

Abstract

The present invention relates to the technical field of data transmission, and particularly relates to a method, system and computer device for data information transmission in a communication network. The method includes: obtaining communication data frames during the data transmission process of the communication network, and the data frame structure includes a plurality of different bit fields; obtaining the discrete value of the communication frame data of each timestamp relative to the communication frame data of other timestamps according to the fluctuation situation of the communication frame data of each timestamp and the difference in the fluctuation characteristics of the communication data frames of each timestamp and other timestamps; combining the communication link quality in each communication transmission process to obtain the influence index of the communication frame data of each timestamp; comprehensively considering the fluctuation characteristics and the influence index of the communication frame data of each timestamp to obtain the automatic adjustment probability of the communication frame data of each timestamp; and adjusting and transmitting the transmission mode of the communication frame data based on the automatic adjustment probability.

Description

Technical Field

[0001] The present invention relates to the technical field of data transmission, and particularly to a method, a system and a computer device for data information transmission in a communication network. Background Art

[0002] The CAN communication network has excellent properties such as high performance, high anti-interference ability and accurate timing positioning. At the same time, its communication network structure has few levels and short information frames, and can flexibly access and control each node on the bus. Therefore, the communication network of the CAN bus is widely used in various different field scenarios such as vehicles, textiles, numerical control machine tools and household appliances.

[0003] However, for the network with a CAN communication structure, in the actual network communication data transmission process, in order to make full and effective use of the network bandwidth and improve the transmission efficiency of network data, it is urgent to optimize and adjust the communication mode of the CAN communication network according to the data type in the communication network, so as to improve the transmission efficiency of data in the communication network. Summary of the Invention

[0004] In order to solve the problem that the existing method cannot select a suitable data transmission method for transmission according to the data collected by different processes, the purpose of the present invention is to provide a method, a system and a computer device for data information transmission in a communication network, and the specific technical solutions adopted are as follows:

[0005] In a first aspect, the present invention provides a method for data information transmission in a communication network, and the method includes the following steps:

[0006] Obtain the communication data frames in the process of data transmission in the communication network, and the data frame structure includes a plurality of different bit fields;

[0007] According to the fluctuation situation of the communication frame data of each timestamp and the difference in the fluctuation characteristics of the communication data frames of each timestamp and other timestamps, obtain the discrete value of the communication frame data of each timestamp relative to the communication frame data of other timestamps; combine the communication link quality in each communication transmission process to obtain the influence index of the communication frame data of each timestamp;

[0008] Comprehensively consider the fluctuation characteristics of the communication frame data of each timestamp and the influence index, obtain the automatic adjustment probability of the communication frame data of each timestamp; adjust and transmit the transmission mode of the communication frame data based on the automatic adjustment probability.

[0009] Preferably, the obtaining the discrete value of the communication frame data of each timestamp relative to the communication frame data of other timestamps according to the fluctuation situation of the communication frame data of each timestamp and the difference in the fluctuation characteristics of the communication data frames of each timestamp and other timestamps includes:

[0010]

[0011] Among them, represents the discrete value of the data in the ath bit field corresponding to the communication data frame at the ith timestamp relative to the data in the communication data frames at other timestamps, Z represents the total amount of communication data frames at different timestamps, represents the timestamp information corresponding to the communication data frame at the zth timestamp, represents the timestamp information corresponding to the communication data frame at the ith timestamp, and Sim() represents the difference value function, , respectively represent the data in the ath bit field corresponding to the zth timestamp and the ith timestamp, and norm() represents the normalization function.

[0012] Preferably, the specific calculation process of the difference value function includes:

[0013] Obtain the data in the same bit field at two different timestamps, and calculate the DTW distance between the data in the same bit field at two different timestamps, which is the difference value between the data in the same bit field at two different timestamps.

[0014] Preferably, combining the communication link quality in each communication transmission process to obtain the influence index of the communication frame data at each timestamp includes:

[0015]

[0016] Among them, represents the packet loss rate of the communication network system corresponding to the ith timestamp, , respectively represent the discrete values of the data in the ath bit field and the vth bit field at the ith timestamp position relative to the communication frame data at other timestamps, represents the influence weight value of the data in the ath bit field corresponding to the communication frame data at the ith timestamp.

[0017] Preferably, combining the fluctuation characteristics of the communication frame data at each timestamp and the influence index to obtain the automatic adjustment probability of the communication frame data at each timestamp includes:

[0018]

[0019] Among them, represents the automatic adjustment probability of the data in the ath bit field of the communication frame data at the ith timestamp, represents the data in the ath bit field of the communication data frame at the ith timestamp, and Len() represents the data frame length calculation function, represents the fluctuation factor of the communication frame data at the ith timestamp.

[0020] Preferably, the calculation process of the fluctuation factor of the timestamp communication frame data includes:

[0021]

[0022] wherein, represents the fluctuation factor of the i-th timestamp communication frame data, M represents the total number of the i-th timestamp communication frames, and R represents the total number of bit fields of the i-th timestamp communication frame, represents the range of the p-th bit field fluctuation interval of the t-th communication frame at the i-th timestamp.

[0023] Preferably, the process of obtaining the fluctuation interval of each bit field of the communication frame includes:

[0024]

[0025] wherein, represents the lower limit value of the fluctuation interval of the a-th bit field corresponding to the i-th timestamp, represents the upper limit value of the fluctuation interval of the a-th bit field corresponding to the i-th timestamp, represents the total number of data frames randomly selected from the communication data frames corresponding to the i-th timestamp, represents the total number of communication data frames corresponding to the i-th timestamp, represents the influence weight of the a-th bit field corresponding to the i-th timestamp communication frame data, represents the timestamp information of the j-th communication frame data in the a-th bit field at the i-th timestamp;

[0026] Combine the upper limit value and the lower limit value of the fluctuation interval to form the fluctuation interval of each bit field of the communication frame.

[0027] Preferably, adjusting and transmitting the transmission mode of the corresponding communication frame data based on the automatic adjustment probability includes:

[0028] If the automatic adjustment probability is greater than the preset probability threshold, the corresponding communication frame data is transmitted in a delayed transmission manner;

[0029] If the automatic adjustment probability is less than or equal to the preset probability threshold, the corresponding communication frame data is transmitted in a real-time transmission manner.

[0030] In a second aspect, the present invention provides a data information transmission system in a communication network. The system includes:

[0031] A data acquisition module for obtaining communication frame data in the communication network, and the communication data frame includes a plurality of different bit fields;

[0032] An impact index acquisition module, configured to obtain a discrete value of each timestamp communication frame data relative to other timestamp communication frame data according to the fluctuation condition of each timestamp communication frame data and the difference in the fluctuation characteristics of each timestamp communication data frame and other timestamp communication data frames; and combine the communication link quality in each communication transmission process to obtain an impact index of each timestamp communication frame data.

[0033] A transmission mode selection module, configured to obtain an automatic adjustment probability of each timestamp communication frame data by comprehensively considering the fluctuation characteristics of each timestamp communication frame data and the impact index; and adjust and transmit the transmission mode of the communication frame data based on the automatic adjustment probability.

[0034] In a third aspect, the present invention provides a computer device for data information transmission in a communication network. The device includes a memory and a processor, wherein:

[0035] The memory is used to store program codes;

[0036] The processor is configured to read the program codes stored in the memory and execute the data information transmission method in the communication network described above.

[0037] The present invention has at least the following beneficial effects:

[0038] The present invention first analyzes the fluctuation condition of each timestamp communication frame data and the difference in the fluctuation characteristics of each timestamp communication data frame and other timestamp communication data frames, obtains the discrete value of each timestamp communication frame data relative to other timestamps, then evaluates the communication network link quality, obtains the impact index of each timestamp communication frame data, then comprehensively considers the fluctuation characteristics and impact index of each timestamp communication frame data, determines the automatic adjustment probability of each timestamp communication frame data, and further selects different transmission modes based on the automatic adjustment probability to adapt to the network operation conditions and ensure the stability of communication network data transmission. Description of the Drawings

[0039] In order to more clearly illustrate the technical solutions and advantages in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present invention. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0040] Figure 1 It is a flowchart of a data information transmission method in a communication network provided by an embodiment of the present invention;

[0041] Figure 2It is a structural block diagram of a data information transmission system in a communication network provided by an embodiment of the present invention. Specific embodiments

[0042] In order to further elaborate on the technical means and effects adopted by the present invention to achieve the predetermined invention purpose, the following will, in conjunction with the accompanying drawings and preferred embodiments, describe in detail a data information transmission method, system, and computer device in a communication network according to the present invention as follows.

[0043] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those skilled in the technical field to which the present invention belongs.

[0044] The following will specifically describe the specific solutions of a data information transmission method, system, and computer device in a communication network provided by the present invention in conjunction with the accompanying drawings.

[0045] An embodiment of a data information transmission method in a communication network:

[0046] This embodiment proposes a data information transmission method in a communication network. As Figure 1 shown, a data information transmission method in this embodiment includes the following steps:

[0047] Step S1, obtain the communication frame data during the communication network transmission process and perform marking processing.

[0048] It should be noted that in a communication network based on the CAN bus, its data frame structure consists of 7 different bit fields: frame start, arbitration field, control field, data field, CRC field, acknowledgment field, and frame end.

[0049] Obtain the communication frame data during the CAN bus communication network process, process the communication frame data, and perform marking in different chronological orders to obtain the communication frame data for each timestamp.

[0050] Step S2, obtain the discrete value of the communication frame data for each timestamp relative to the communication frame data of other timestamps according to the fluctuation situation of the communication frame data for each timestamp and the difference in the fluctuation characteristics of the communication data frames between each timestamp and other timestamps; combine the communication link quality during each communication transmission process to obtain the influence index of the communication frame data for each timestamp.

[0051] Due to the unstable operation of different devices in the communication network, the data frames transmitted in the communication network will be affected, resulting in fluctuations. Based on the above analysis, it is necessary to evaluate the fluctuation situation of the communication frame data at each timestamp and the difference in the fluctuation characteristics between the communication data frames at each timestamp and those at other timestamps, determine the discreteness of the communication frame data at each timestamp relative to the communication data frames at other timestamps, and then combine the communication link quality in each communication transmission process to determine the impact index of the communication frame data at each timestamp.

[0052] Step S21: Obtain the discrete value of the communication frame data at each timestamp relative to the communication data frames at other timestamps according to the fluctuation situation of the communication frame data at each timestamp and the difference in the fluctuation characteristics between the communication data frames at each timestamp and those at other timestamps.

[0053] In this embodiment, the specific calculation formula for the discrete value is given. The discrete value of the a-th bit field data of the communication data frame at the i-th timestamp relative to the communication data frames at other timestamps can be expressed as:

[0054]

[0055] Where, represents the discrete value of the data in the a-th bit field corresponding to the communication data frame at the i-th timestamp relative to the data of the communication data frames at other timestamps, Z represents the total amount of communication data frames at different timestamps, represents the timestamp information corresponding to the communication data frame at the z-th timestamp, represents the timestamp information corresponding to the communication data frame at the i-th timestamp, represents the difference value between the data information of the a-th bit field corresponding to the i-th timestamp and the data information of the a-th bit field corresponding to the z-th timestamp, and norm() represents the normalization function.

[0056] The specific method for obtaining the difference value between the data information of the a-th bit field corresponding to the i-th timestamp and the data information of the a-th bit field corresponding to the z-th timestamp is as follows: Calculate the DTW distance between the a-th bit fields in the communication data frames at the i-th and z-th timestamps, and record the DTW distance as the information difference value between the communication data frames corresponding to the two different timestamps. The specific calculation process of the DTW distance is a well-known prior art and will not be elaborated here.

[0057] So far, by using the above method, the discrete value of the communication frame data at each timestamp relative to the communication frame data at other timestamps can be obtained.

[0058] Step S22: Combine the communication link quality in each communication transmission process to obtain the impact index of the communication frame data at each timestamp.

[0059] In this embodiment, a specific calculation formula for the influence index is given. The influence index of the a-th bit field communication data frame corresponding to the i-th timestamp can be expressed as:

[0060]

[0061] Wherein, represents the packet loss rate of the communication network system corresponding to the i-th timestamp, , respectively represent the discrete values of the a-th bit field and the v-th bit field at the i-th timestamp position relative to the communication frame data of other timestamps, represents the influence weight value of the a-th bit field corresponding to the communication frame data of the i-th timestamp.

[0062] For the communication frame data at different timestamp positions in the network communication system, when packet loss occurs in the communication network, the packet loss rate will increase, indicating that the fluctuation of the communication network within the current time is relatively large. At the same time, the higher the proportion of the discrete value of the a-th bit field relative to the v-th bit field, the greater the influence on the data of the a-th bit field at this time. Therefore, the value of the influence weight value of the communication data frame corresponding to the a-th bit field at the i-th timestamp calculated will increase.

[0063] So far, by using the above method, the influence weight values of the communication frame data of each timestamp are obtained.

[0064] Step S3: Integrate the fluctuation characteristics and the influence index of the communication frame data of each timestamp to obtain the automatic adjustment probability of the communication frame data of each timestamp; adjust and transmit the transmission mode of the communication frame data based on the automatic adjustment probability.

[0065] In this embodiment, a specific method for obtaining the lower limit value and the upper limit value of the fluctuation interval is given. The lower limit value and the upper limit value of the fluctuation interval of the a-th bit field corresponding to the communication data frame of the i-th timestamp can be expressed as:

[0066]

[0067] Wherein, represents the lower limit value of the fluctuation interval of the a-th bit field corresponding to the i-th timestamp, represents the upper limit value of the fluctuation interval of the a-th bit field corresponding to the i-th timestamp, represents the total number of data frames randomly selected from the communication data frames corresponding to the i-th timestamp, represents the total number of communication data frames corresponding to the i-th timestamp, represents the influence weight value of the a-th bit field corresponding to the communication frame data of the i-th timestamp, represents the timestamp information of the j-th communication frame data in the a-th bit field at the i-th timestamp.

[0068] In the above manner, the lower limit value and the upper limit value of the fluctuation range of the communication data frame starting from the i-th timestamp are determined. Therefore, the fluctuation range corresponding to the i-th timestamp for the a-th bit field is .

[0069] By using the above method, the fluctuation range of each bit field corresponding to each timestamp can be obtained.

[0070] In this embodiment, a specific calculation formula for the fluctuation factor is given in combination with the fluctuation range of each bit field corresponding to each timestamp. The fluctuation factor of the communication data frame at the i-th timestamp can be expressed as:

[0071]

[0072] Wherein, represents the fluctuation factor of the communication frame data at the i-th timestamp, M represents the total number of communication frames at the i-th timestamp, R represents the total number of bit fields of the communication frame at the i-th timestamp, represents the range of the p-th bit field of the t-th communication frame at the i-th timestamp.

[0073] By the above method, the fluctuation factors of the communication frame data at different timestamp positions can be calculated. When the range of the fluctuation range of the communication frame bit field at this timestamp is larger, it indicates that the fluctuation of the communication network at the current timestamp is larger, and the fluctuation factor of the corresponding communication data frame calculated at this time is also larger.

[0074] A specific calculation formula for the automatic adjustment probability is given in combination with the fluctuation factors of the communication data frames at different timestamps. The automatic adjustment probability of the a-th bit field of the communication frame data at the i-th timestamp can be expressed as:

[0075]

[0076] Wherein, represents the automatic adjustment probability of the a-th bit field of the communication frame data at the i-th timestamp, represents the data of the a-th bit field of the communication data frame at the i-th timestamp, Len() represents the data frame length calculation function, represents the fluctuation factor of the communication frame data at the i-th timestamp.

[0077] For the communication frame data at the i-th timestamp, if the data frame length of the a-th bit field is longer, and at the same time, the value of the data frame fluctuation factor is larger, it indicates that the communication network state at the current timestamp position is not good, the communication transmission efficiency is not high, and the calculated value of the communication frame data fluctuation factor is larger.

[0078] By using the above method, the automatic adjustment probability of the communication frame data for each timestamp can be obtained. If the automatic adjustment probability is greater than the preset probability threshold, the corresponding communication frame data is transmitted in a delayed transmission manner. A fixed time interval is set, and when the time interval of the acquired data meets the set time interval, the acquired data is transmitted with a delay. If the automatic adjustment probability is less than or equal to the preset probability threshold, the corresponding communication frame data is transmitted in a real-time transmission manner. When the process parameter data is transmitted in real-time, the acquired data is directly sent to the terminal device for display processing using the TCP / IP protocol. In this embodiment, the preset probability threshold is 0.7. In specific applications, the implementer can set it according to the specific situation.

[0079] Thus, by using the method provided in this embodiment, the transmission of data in the communication network is completed.

[0080] An embodiment of a data information transmission system in a communication network:

[0081] Refer to Figure 2 , which shows a structural block diagram of a data information transmission system in a communication network provided by an embodiment of the present invention. The system may include a data acquisition module, an influence index acquisition module, and a transmission mode selection module.

[0082] Among them, the data acquisition module is used to acquire the communication frame data in the communication network, and its communication data frame includes multiple different bit fields;

[0083] The influence index acquisition module is used to obtain the discrete value of the communication frame data for each timestamp relative to the communication frame data of other timestamps according to the fluctuation situation of the communication frame data for each timestamp and the difference in the fluctuation characteristics of the communication data frames between each timestamp and other timestamps; combined with the communication link quality in each communication transmission process, the influence index of the communication frame data for each timestamp is obtained;

[0084] The transmission mode selection module is used to comprehensively obtain the automatic adjustment probability of the communication frame data for each timestamp based on the fluctuation characteristics of the communication frame data for each timestamp and the influence index; and adjust and transmit the transmission mode of the communication frame data based on the automatic adjustment probability.

[0085] It should be understood that Figure 2The structural block diagram of a data information transmission system in a communication network and its modules shown can be implemented in various ways. For example, in some embodiments, the system and its modules can be implemented through hardware, software, or a combination of software and hardware. Among them, the hardware part can be implemented using dedicated logic; the software part can be stored in a memory and executed by an appropriate instruction execution system, such as a microprocessor or dedicated design hardware. Those skilled in the art can understand that the above methods and systems can be implemented using computer-executable instructions and / or included in processor control code. For example, such code is provided on a carrier medium such as a disk, CD, or DVD-ROM, a programmable memory such as a read-only memory (firmware), or a data carrier such as an optical or electronic signal carrier. The systems and modules in this specification can be implemented not only by hardware circuits such as very large scale integrated circuits or gate arrays, semiconductors such as logic chips and transistors, or programmable hardware devices such as field programmable gate arrays and programmable logic devices, but also by software executed by various types of processors, or by a combination of the above hardware circuits and software (e.g., firmware).

[0086] For more details about each of the above modules, reference can be made to other locations in this specification (such as Figure 1 and its related descriptions), which will not be elaborated here.

[0087] In other embodiments, a computer device for data information transmission in a communication network is also provided, including a memory and a processor. The memory is used to store executable program code, and the processor is used to call and run the executable program code from the memory, so that the device executes the above data information transmission method in the communication network. The device can specifically be a chip, component, or module. The chip can include a connected processor and a memory; wherein, the memory is used to store instructions, and when the processor calls and executes the instructions, the chip can execute the data information transmission method provided in the above embodiments in the communication network.

[0088] In other embodiments, a computer program product is also provided. When the computer program product runs on a computer, it causes the computer to execute the above relevant steps to implement the data information transmission method provided in the above embodiments in the communication network.

[0089] In other embodiments, a computer-readable storage medium is also provided. The computer-readable storage medium stores computer program code, and when the computer program code runs on a computer, it causes the computer to execute the above relevant method steps to implement the data information transmission method provided in the above embodiments in the communication network.

[0090] Among them, the provided system, computer device, computer program product, and computer-readable storage medium are all used to execute the corresponding method provided above. Therefore, the beneficial effects that can be achieved can refer to the beneficial effects in the corresponding method provided above, and will not be elaborated here.

[0091] It should be noted that the above are only the preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the principles of the present invention shall be included within the protection scope of the present invention.

Claims

1. A method for transmitting data information in a communication network, characterized in that: The method comprises the following steps: Acquire a communication data frame during data transmission in a communication network, wherein the data frame structure includes a plurality of different bit fields; According to the fluctuation of each timestamp communication frame data and the difference in the fluctuation characteristics of each timestamp and other timestamp communication data frames, the discrete value of each timestamp communication frame data relative to other timestamp communication frame data is obtained; combined with the communication link quality during each communication transmission process, the impact index of each timestamp communication frame data is obtained; The fluctuation characteristics of each timestamp communication frame data and the influencing index are combined to obtain the automatic adjustment probability of each timestamp communication frame data; and the transmission mode of the communication frame data is adjusted and transmitted based on the automatic adjustment probability.

2. The method for transmitting data information in a communication network according to claim 1, characterized in that: The method of obtaining a discrete value of each timestamp communication frame data relative to other timestamp communication frame data according to the fluctuation of each timestamp communication frame data and the difference between the fluctuation characteristics of each timestamp and other timestamp communication frame data frames includes: in, It represents the discrete value of the data in the ath bit field corresponding to the i-th timestamp communication data frame relative to the data of other timestamp communication data frames. Z represents the total amount of different timestamp communication data frames. It represents the timestamp information corresponding to the zth timestamp communication data frame. It represents the timestamp information corresponding to the i-th timestamp communication data frame, Sim() represents the difference value function, , They represent the data of the ath bit field corresponding to the zth timestamp and the ith timestamp respectively, and norm() represents the normalization function.

3. The method for transmitting data information in a communication network according to claim 2, characterized in that: The specific calculation process of the difference value function includes: Get the data of the same bit field at two different timestamps, and calculate the DTW distance of the data of the same bit field at two different timestamps, which is the difference value of the data of the same bit field at two different timestamps.

4. The method for transmitting data information in a communication network according to claim 2, characterized in that: The influence index of each timestamp communication frame data is obtained by combining the communication link quality in each communication transmission process, including: in, represents the packet loss rate of the communication network system corresponding to the i-th timestamp, , They represent the discrete values ​​of the ath bit field and the vth bit field at the i-th timestamp position relative to other timestamp communication frame data. It represents the influence weight of the ath bit field corresponding to the i-th timestamp communication frame data.

5. The method for transmitting data information in a communication network according to claim 4, characterized in that: The step of synthesizing the fluctuation characteristics of each timestamp communication frame data and the influencing index to obtain the automatic adjustment probability of each timestamp communication frame data includes: in, represents the automatic adjustment probability of the ath bit field of the communication frame data at the i-th timestamp, It represents the data of the ath bit field of the communication data frame at the i-th timestamp. Len() represents the data frame length calculation function. It represents the fluctuation factor of the i-th timestamp communication frame data.

6. The method for transmitting data information in a communication network according to claim 5, characterized in that: The calculation process of the fluctuation factor of the timestamp communication frame data includes: in, It represents the fluctuation factor of the i-th timestamp communication frame data, M represents the total number of the i-th timestamp communication frame, and R represents the total number of bit fields of the i-th timestamp communication frame. It represents the range of the fluctuation interval of the pth bit field of the tth communication frame at the ith timestamp.

7. The method for transmitting data information in a communication network according to claim 6, characterized in that: The process of obtaining the fluctuation interval of each bit field of the communication frame includes: in, Indicates the lower limit of the fluctuation range of the ath bit field corresponding to the i-th timestamp. Indicates the upper limit of the fluctuation range of the ath bit field corresponding to the i-th timestamp. It represents the total number of randomly selected data frames in the communication data frame corresponding to the i-th timestamp. It represents the total number of communication data frames corresponding to the i-th timestamp. It represents the influence weight of the ath bit field corresponding to the i-th timestamp communication frame data. It represents the timestamp information of the jth communication frame data in the ath bit field under the i-th timestamp; The upper limit value of the fluctuation range and the lower limit value of the fluctuation range are combined to form the fluctuation range of each bit field of the communication frame.

8. The method for transmitting data information in a communication network according to claim 1, characterized in that: The adjusting and transmitting the corresponding communication frame data transmission mode based on the automatic adjustment probability includes: If the automatic adjustment probability is greater than the preset probability threshold, the corresponding communication frame data is transmitted in a delayed transmission manner; If the automatic adjustment probability is less than or equal to the preset probability threshold, the corresponding communication frame data is transmitted in real-time transmission.

9. A data information transmission system in a communication network, characterized in that: The system includes: A data acquisition module is used to acquire communication frame data in a communication network, wherein the communication data frame includes a plurality of different bit fields; The influence index acquisition module is used to obtain the discrete value of each timestamp communication frame data relative to other timestamp communication frame data according to the fluctuation of each timestamp communication frame data and the difference in the fluctuation characteristics of each timestamp and other timestamp communication data frames; and obtain the influence index of each timestamp communication frame data in combination with the communication link quality during each communication transmission process; The transmission mode selection module is used to comprehensively consider the fluctuation characteristics of each timestamp communication frame data and the influencing index to obtain the automatic adjustment probability of each timestamp communication frame data; and adjust and transmit the transmission mode of the communication frame data based on the automatic adjustment probability.

10. A computer device for transmitting data information in a communication network, characterized in that: The device comprises a memory and a processor, wherein: The memory is used to store program code; The processor is used to read the program code stored in the memory and execute the method for transmitting data information in a communication network as described in any one of claims 1 to 8.

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