CN113630217A - Data transmission method and device - Google Patents
Data transmission method and device Download PDFInfo
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- CN113630217A CN113630217A CN202111058426.9A CN202111058426A CN113630217A CN 113630217 A CN113630217 A CN 113630217A CN 202111058426 A CN202111058426 A CN 202111058426A CN 113630217 A CN113630217 A CN 113630217A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/24—Testing correct operation
- H04L1/242—Testing correct operation by comparing a transmitted test signal with a locally generated replica
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/0078—Avoidance of errors by organising the transmitted data in a format specifically designed to deal with errors, e.g. location
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
- H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
- H04L1/1607—Details of the supervisory signal
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Detection And Prevention Of Errors In Transmission (AREA)
Abstract
The invention discloses a data transmission method and a data transmission device. Wherein, the method comprises the following steps: acquiring original data; presetting the original data to obtain data to be transmitted; transmitting the data to be transmitted to generate receiving information; and checking the received information and the original data to obtain a transmission result. The invention solves the technical problems that the data transmission method in the prior art has no comparative verification process of the information received by the receiving end after transmission and the original data information, so that even if certain data is lost in the data transmission process, the data cannot be found and corrected, and the accuracy of data transmission is reduced.
Description
Technical Field
The invention relates to the field of data transmission, in particular to a data transmission method and device.
Background
Along with the continuous development of intelligent science and technology, people use intelligent equipment more and more among life, work, the study, use intelligent science and technology means, improved the quality of people's life, increased the efficiency of people's study and work.
At present, in a data transmission process, a traditional data transmission method usually directly transmits acquired data after acquiring original data, but the traditional data transmission method has no comparative verification process of information received by a receiving end after transmission and original data information, so that even if certain data is lost in the data transmission process, the certain data cannot be found and corrected, and the accuracy of data transmission is reduced.
In view of the above problems, no effective solution has been proposed.
Disclosure of Invention
The embodiment of the invention provides a data transmission method and a data transmission device, which at least solve the technical problems that the comparison and verification process of information received by a receiving terminal and original data information after the data transmission method in the prior art is not transmitted, so that even a certain amount of data is lost in the data transmission process, the data cannot be found and corrected, and the accuracy of data transmission is reduced.
According to an aspect of an embodiment of the present invention, there is provided a data transmission method, including: acquiring original data; presetting the original data to obtain data to be transmitted; transmitting the data to be transmitted to generate receiving information; and checking the received information and the original data to obtain a transmission result.
Optionally, the preset processing is synchronous data optimization processing performed according to configuration of a receiving end.
Optionally, the transmitting the data to be transmitted, and generating the receiving information includes: transmitting the data to be transmitted to a receiving end; and generating the receiving information according to the feedback information of the data received by the receiving end.
Optionally, the checking the received information and the original data to obtain a transmission result includes: comparing the received information with the original data to obtain a comparison result, wherein the comparison result comprises: consistent and inconsistent; and when the comparison result is consistent, generating the transmission result.
According to another aspect of the embodiments of the present invention, there is also provided a data transmission apparatus, including: the acquisition module is used for acquiring original data; the processing module is used for carrying out preset processing on the original data to obtain data to be transmitted; the transmission module is used for transmitting the data to be transmitted to generate receiving information; and the verification module is used for verifying the received information and the original data to obtain a transmission result.
Optionally, the preset processing is synchronous data optimization processing performed according to configuration of a receiving end.
Optionally, the transmission module includes: the transmission unit is used for transmitting the data to be transmitted to a receiving end; and the feedback unit is used for generating the receiving information according to the feedback information of the data received by the receiving end.
Optionally, the verification module includes: a comparing unit, configured to compare the received information with the original data to obtain a comparison result, where the comparison result includes: consistent and inconsistent; and the generating unit is used for generating the transmission result when the comparison result is consistent.
According to another aspect of the embodiments of the present invention, there is also provided a non-volatile storage medium, which includes a stored program, wherein the program controls a device in which the non-volatile storage medium is located to execute a data transmission method when running.
According to another aspect of the embodiments of the present invention, there is also provided an electronic device, including a processor and a memory; the memory has stored therein computer readable instructions, and the processor is configured to execute the computer readable instructions, wherein the computer readable instructions when executed perform a data transmission method.
In the embodiment of the invention, the method comprises the steps of acquiring original data; presetting the original data to obtain data to be transmitted; transmitting the data to be transmitted to generate receiving information; the mode of verifying the received information and the original data to obtain the transmission result solves the technical problem that the data transmission method in the prior art does not have a comparative verification process of the information received by the receiving end and the original data information after transmission, so that even if a certain amount of data is lost in the data transmission process, the data cannot be found and corrected, and the accuracy of data transmission is reduced.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the invention without limiting the invention. In the drawings:
FIG. 1 is a flow chart of a method of data transmission according to an embodiment of the present invention;
fig. 2 is a block diagram of a data transmission apparatus according to an embodiment of the present invention.
Detailed Description
In order to make the technical solutions of the present invention better understood, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that the terms "first," "second," and the like in the description and claims of the present invention and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the invention described herein are capable of operation in sequences other than those illustrated or described herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.
In accordance with an embodiment of the present invention, there is provided a method embodiment of a data transmission method, it being noted that the steps illustrated in the flowchart of the figure may be performed in a computer system such as a set of computer-executable instructions and that, although a logical order is illustrated in the flowchart, in some cases, the steps illustrated or described may be performed in an order different than that presented herein.
Example one
Fig. 1 is a flowchart of a data transmission method according to an embodiment of the present invention, as shown in fig. 1, the method includes the following steps:
step S102, acquiring original data.
Specifically, in order to increase the quality and efficiency of data transmission, in the embodiments of the present invention, before data transmission is implemented, raw data needs to be acquired first, and the raw data needs to be stored and sent to a processed data receiving pin, so that the raw data is processed in the following.
In addition, the original data can be acquired remotely through a big data platform, and a call instruction of the original data database in the server is generated. And the calling instruction is sent to a remote server side to carry out database calling operation, so that corresponding original data is obtained, the original data obtaining way can be increased by remotely obtaining the original data, and the flexibility and the working efficiency of the whole data transmission system are increased.
And step S104, performing preset processing on the original data to obtain data to be transmitted.
Specifically, after the original data is acquired, the original data can be optimized according to the acquisition condition of the original data, the optimization can include synchronizing data or sorting the data, subsequent transmission and matching verification operations can be better performed on the original data after the optimization, and the efficiency of data transmission and data processing is improved.
Optionally, the preset processing is synchronous data optimization processing performed according to configuration of a receiving end.
Specifically, in order to ensure the synchronism of the transmission data, the embodiment of the present invention needs to perform a preset process on the original data after the original data is acquired, so as to obtain the data to be transmitted, where the preset process may be a synchronous data optimization process performed according to the configuration of the receiving end, that is, parameters such as a timestamp of the original data are adjusted according to the configuration of the receiving interface of the data receiving terminal, so as to achieve synchronous transmission of the original data, and reduce the probability of data loss.
And step S106, transmitting the data to be transmitted to generate receiving information.
Specifically, after the data to be transmitted, that is, the optimized original data is obtained, the data to be transmitted needs to be transmitted, the data to be transmitted is transmitted from the first terminal to the second terminal, and the receiving information is generated when the second terminal receives the data to be transmitted, where the receiving information may be receiving feedback information that is generated by the second terminal through the processor spontaneously after the second terminal receives the data to be transmitted, and is used to inform that the receiving is completed, and perform subsequent verification operations.
Optionally, the transmitting the data to be transmitted, and generating the receiving information includes: transmitting the data to be transmitted to a receiving end; and generating the receiving information according to the feedback information of the data received by the receiving end.
Specifically, when the receiving end receives the data to be transmitted, the receiving end needs to generate receiving information in order to timely feed back whether all the data are successfully received, wherein the receiving information includes information such as data parameters and timestamps of the received data, and provides preparation for subsequent analysis processing and verification.
It should be noted that the data timestamp information may be calculated by T ═ T +1, that is, after the T value at the current time is determined, the data information at the time T +1 is synchronized as the output bearer of the data information at the time T according to the synchronization requirement, and the data at the sending end and the receiving end at each time is synchronized by analogy.
And step S108, verifying the received information and the original data to obtain a transmission result.
Optionally, the checking the received information and the original data to obtain a transmission result includes: comparing the received information with the original data to obtain a comparison result, wherein the comparison result comprises: consistent and inconsistent; and when the comparison result is consistent, generating the transmission result.
Specifically, after the receiving information sent by the receiving end is obtained, the receiving information and the original data need to be checked to ensure that the data received by the receiving end has no data loss. For example, comparing the acceptance information with the original data to obtain a comparison result, where the comparison result includes: consistent and inconsistent; and when the comparison result is consistent, generating the transmission result.
By the embodiment, the technical problems that the comparison and verification process of the information received by the receiving end and the original data information after the data transmission is not carried out in the data transmission method in the prior art is solved, so that even if certain data is lost in the data transmission process, the data cannot be found and corrected, and the accuracy of data transmission is reduced are solved.
Example two
Fig. 2 is a block diagram of a data transmission apparatus according to an embodiment of the present invention, as shown in fig. 2, the apparatus including:
and an obtaining module 20, configured to obtain the raw data.
Specifically, in order to increase the quality and efficiency of data transmission, in the embodiments of the present invention, before data transmission is implemented, raw data needs to be acquired first, and the raw data needs to be stored and sent to a processed data receiving pin, so that the raw data is processed in the following.
In addition, the original data can be acquired remotely through a big data platform, and a call instruction of the original data database in the server is generated. And the calling instruction is sent to a remote server side to carry out database calling operation, so that corresponding original data is obtained, the original data obtaining way can be increased by remotely obtaining the original data, and the flexibility and the working efficiency of the whole data transmission system are increased.
And the processing module 22 is configured to perform preset processing on the original data to obtain data to be transmitted.
Specifically, after the original data is acquired, the original data can be optimized according to the acquisition condition of the original data, the optimization can include synchronizing data or sorting the data, subsequent transmission and matching verification operations can be better performed on the original data after the optimization, and the efficiency of data transmission and data processing is improved.
Optionally, the preset processing is synchronous data optimization processing performed according to configuration of a receiving end.
Specifically, in order to ensure the synchronism of the transmission data, the embodiment of the present invention needs to perform a preset process on the original data after the original data is acquired, so as to obtain the data to be transmitted, where the preset process may be a synchronous data optimization process performed according to the configuration of the receiving end, that is, parameters such as a timestamp of the original data are adjusted according to the configuration of the receiving interface of the data receiving terminal, so as to achieve synchronous transmission of the original data, and reduce the probability of data loss.
It should be noted that the data timestamp information may be calculated by T ═ T +1, that is, after the T value at the current time is determined, the data information at the time T +1 is synchronized as the output bearer of the data information at the time T according to the synchronization requirement, and the data at the sending end and the receiving end at each time is synchronized by analogy.
And the transmission module 24 is configured to transmit the data to be transmitted, and generate reception information.
Specifically, after the data to be transmitted, that is, the optimized original data is obtained, the data to be transmitted needs to be transmitted, the data to be transmitted is transmitted from the first terminal to the second terminal, and the receiving information is generated when the second terminal receives the data to be transmitted, where the receiving information may be receiving feedback information that is generated by the second terminal through the processor spontaneously after the second terminal receives the data to be transmitted, and is used to inform that the receiving is completed, and perform subsequent verification operations.
Optionally, the transmission module includes: the transmission unit is used for transmitting the data to be transmitted to a receiving end; and the feedback unit is used for generating the receiving information according to the feedback information of the data received by the receiving end.
Specifically, when the receiving end receives the data to be transmitted, the receiving end needs to generate receiving information in order to timely feed back whether all the data are successfully received, wherein the receiving information includes information such as data parameters and timestamps of the received data, and provides preparation for subsequent analysis processing and verification.
And the verification module 26 is configured to verify the received information and the original data to obtain a transmission result.
Optionally, the verification module includes: a comparing unit, configured to compare the received information with the original data to obtain a comparison result, where the comparison result includes: consistent and inconsistent; and the generating unit is used for generating the transmission result when the comparison result is consistent.
Specifically, after the receiving information sent by the receiving end is obtained, the receiving information and the original data need to be checked to ensure that the data received by the receiving end has no data loss. For example, comparing the acceptance information with the original data to obtain a comparison result, where the comparison result includes: consistent and inconsistent; and when the comparison result is consistent, generating the transmission result.
According to another aspect of the embodiments of the present invention, there is also provided a non-volatile storage medium, which includes a stored program, wherein the program controls a device in which the non-volatile storage medium is located to execute a data transmission method when running.
Specifically, the method comprises the following steps: acquiring original data; presetting the original data to obtain data to be transmitted; transmitting the data to be transmitted to generate receiving information; and checking the received information and the original data to obtain a transmission result.
According to another aspect of the embodiments of the present invention, there is also provided an electronic device, including a processor and a memory; the memory has stored therein computer readable instructions, and the processor is configured to execute the computer readable instructions, wherein the computer readable instructions when executed perform a data transmission method.
Specifically, the method comprises the following steps: acquiring original data; presetting the original data to obtain data to be transmitted; transmitting the data to be transmitted to generate receiving information; and checking the received information and the original data to obtain a transmission result.
By the embodiment, the technical problems that the comparison and verification process of the information received by the receiving end and the original data information after the data transmission is not carried out in the data transmission method in the prior art is solved, so that even if certain data is lost in the data transmission process, the data cannot be found and corrected, and the accuracy of data transmission is reduced are solved.
The above-mentioned serial numbers of the embodiments of the present invention are merely for description and do not represent the merits of the embodiments.
In the above embodiments of the present invention, the descriptions of the respective embodiments have respective emphasis, and for parts that are not described in detail in a certain embodiment, reference may be made to related descriptions of other embodiments.
In the embodiments provided in the present application, it should be understood that the disclosed technology can be implemented in other ways. The above-described embodiments of the apparatus are merely illustrative, and for example, the division of the units may be a logical division, and in actual implementation, there may be another division, for example, multiple units or components may be combined or integrated into another system, or some features may be omitted, or not executed. In addition, the shown or discussed mutual coupling or direct coupling or communication connection may be an indirect coupling or communication connection through some interfaces, units or modules, and may be in an electrical or other form.
The units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of units. Some or all of the units can be selected according to actual needs to achieve the purpose of the solution of the embodiment.
In addition, functional units in the embodiments of the present invention may be integrated into one processing unit, or each unit may exist alone physically, or two or more units are integrated into one unit. The integrated unit can be realized in a form of hardware, and can also be realized in a form of a software functional unit.
The integrated unit, if implemented in the form of a software functional unit and sold or used as a stand-alone product, may be stored in a computer readable storage medium. Based on such understanding, the technical solution of the present invention may be embodied in the form of a software product, which is stored in a storage medium and includes instructions for causing a computer device (which may be a personal computer, a server, or a network device) to execute all or part of the steps of the method according to the embodiments of the present invention. And the aforementioned storage medium includes: a U-disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a removable hard disk, a magnetic or optical disk, and other various media capable of storing program codes.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (10)
1. A method of data transmission, comprising:
acquiring original data;
presetting the original data to obtain data to be transmitted;
transmitting the data to be transmitted to generate receiving information;
and checking the received information and the original data to obtain a transmission result.
2. The method according to claim 1, wherein the predetermined process is a synchronization data optimization process according to a configuration of a receiving end.
3. The method of claim 1, wherein transmitting the data to be transmitted and generating reception information comprises:
transmitting the data to be transmitted to a receiving end;
and generating the receiving information according to the feedback information of the data received by the receiving end.
4. The method of claim 1, wherein verifying the received information with the raw data to obtain a transmission result comprises:
comparing the received information with the original data to obtain a comparison result, wherein the comparison result comprises: consistent and inconsistent;
and when the comparison result is consistent, generating the transmission result.
5. A data transmission apparatus, comprising:
the acquisition module is used for acquiring original data;
the processing module is used for carrying out preset processing on the original data to obtain data to be transmitted;
the transmission module is used for transmitting the data to be transmitted to generate receiving information;
and the verification module is used for verifying the received information and the original data to obtain a transmission result.
6. The apparatus according to claim 5, wherein the predetermined process is a synchronization data optimization process according to a configuration of a receiving end.
7. The apparatus of claim 5, wherein the transmission module comprises:
the transmission unit is used for transmitting the data to be transmitted to a receiving end;
and the feedback unit is used for generating the receiving information according to the feedback information of the data received by the receiving end.
8. The apparatus of claim 5, wherein the verification module comprises:
a comparing unit, configured to compare the received information with the original data to obtain a comparison result, where the comparison result includes: consistent and inconsistent;
and the generating unit is used for generating the transmission result when the comparison result is consistent.
9. A non-volatile storage medium, comprising a stored program, wherein the program, when executed, controls an apparatus in which the non-volatile storage medium is located to perform the method of any one of claims 1 to 4.
10. An electronic device comprising a processor and a memory; the memory has stored therein computer readable instructions for execution by the processor, wherein the computer readable instructions when executed perform the method of any one of claims 1 to 4.
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| CN202111058426.9A CN113630217A (en) | 2021-09-10 | 2021-09-10 | Data transmission method and device |
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| CN202111058426.9A CN113630217A (en) | 2021-09-10 | 2021-09-10 | Data transmission method and device |
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Application publication date: 20211109 |