CN110445583B - Data transmission verification method, data transmission verification system and computer-readable storage medium - Google Patents
Data transmission verification method, data transmission verification system and computer-readable storage medium Download PDFInfo
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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
- H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
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- H04L1/0061—Error detection codes
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Abstract
The invention provides a data transmission verification method, a data transmission verification system and a computer readable storage medium, wherein the data transmission verification method suitable for a sending end comprises the following steps: acquiring transmission data; respectively carrying out first verification and second verification on the transmission data to obtain first verification data; performing third verification on the first verification data to obtain a verification code of the sending end; and combining and sending the transmission data and the check code of the sending end so as to be checked by the receiving end. Through the verification method, on one hand, the requirement of verification operation on a CPU is low, a large storage space is not occupied, and a data transmission verification function can be realized even in a low-cost and low-power consumption MCU (microprogrammed control unit).
Description
Technical Field
The present invention relates to the field of communications technologies, and in particular, to a data transmission verification method, a data transmission verification system, and a computer-readable storage medium.
Background
In an air conditioning system, information needs to be exchanged between an internal unit and an external unit through communication, when the air conditioner is used in an environment with electromagnetic interference, data exchanged between the internal unit and the external unit can be changed, wrong actions can be generated after the data are received, and user experience is seriously influenced. In the related technology, errors are usually eliminated by adopting a Cyclic Redundancy Check (CRC) check, an accumulation sum check or an exclusive or check mode, wherein the CRC check result is reliable, but the CRC check has great requirements on a Central Processing Unit (CPU) and a storage space, and is difficult to realize for a low-end single chip Microcomputer (MCU); although the requirements on a CPU and a storage space are low, the accumulation sum check and the XOR check can be accepted by a low-end MCU, and when the electromagnetic interference is large, the error action is easy to occur.
Disclosure of Invention
The present invention is directed to solving at least one of the problems of the prior art or the related art.
Therefore, a first aspect of the present invention provides a method for checking data transmission at a transmitting end.
A second aspect of the present invention is to provide a method for checking data transmission at a receiving end.
A third aspect of the present invention is to provide a verification system suitable for data transmission at a transmitting end.
A fourth aspect of the present invention is to provide a verification system for data transmission at a receiving end.
A fifth aspect of the present invention is directed to a computer-readable storage medium.
In view of this, according to a first aspect of the present invention, a method for checking data transmission is provided, which is applied to a sending end, and includes: acquiring transmission data; respectively carrying out first verification and second verification on the transmission data to obtain first verification data; performing third verification on the first verification data to obtain a verification code of the sending end; and combining and sending the transmission data and the check code of the sending end so as to be checked by the receiving end.
The invention provides a data transmission checking method, which comprises the steps of respectively carrying out first checking and second checking on transmission data, carrying out third checking on the obtained first checking data, namely carrying out first checking in a mode of combining the two kinds of checking, carrying out second checking on the first checking data to obtain a checking code of a sending end, combining the transmission data and the checking code of the sending end, sending a combined data packet to a receiving end for checking by the receiving end, wherein the first checking data comprises the checking code obtained by the first checking and the checking code obtained by the second checking, and the first checking, the second checking and the third checking all adopt a low-operand checking mode suitable for a low-end MCU. Through the verification method, on one hand, the requirement of the verification operation on the CPU is low, a large storage space is not occupied, and the data transmission verification function can be realized even in the MCU with low cost and low power consumption.
In addition, according to the verification method for data transmission in the above technical solution provided by the present invention, the following additional technical features may also be provided:
in the above technical solution, preferably, the first check is one of an exclusive-or check and an accumulated sum check, and the second check is the other of the exclusive-or check and the accumulated sum check; the third check is an exclusive-or check or an accumulated sum check.
In the technical scheme, the first check is carried out by adopting a mode of combining the XOR check, the accumulation and the check, and the obtained first check data is subjected to the XOR check or the accumulation and the check again, because the calculation amount of the XOR check, the accumulation and the check is low, only an extremely low storage space is needed even if the calculation is carried out for a plurality of times, the problem that the error probability can not be reduced in the data transmission process by the low-end MCU in the prior art is solved, the influence of electromagnetic interference on the data can be effectively reduced through the verification for a plurality of times, the data transmission accuracy is improved, the transmission reliability is ensured, and the problem that the requirement of a singlechip with an error correction function on the configuration cost is high is solved.
Specifically, the step of accumulating and checking includes: and accumulating all byte data in the data to be verified to obtain high byte data and low byte data, directly selecting low byte character data as an accumulation and verification result, carrying out exclusive OR operation on the high byte data and the low byte data in order to further improve the verification reliability, and taking the final result as the accumulation and verification result. The exclusive-or check specifically includes: and performing exclusive-or operation on all byte data in the data to be checked according to the byte sequence, and taking the finally obtained byte data as an exclusive-or checking result.
In any of the above technical solutions, preferably, the method further includes: receiving verification prompt information sent by a receiving end; and if the verification prompt message is a failure prompt message, retransmitting the transmission data and the verification code of the transmitting end.
In the technical scheme, the receiving end sends prompt information to the sending end after the verification is finished, so as to feed back the verification result, if the verification prompt information received by the sending end is failure, which indicates that an error occurs in the data transmission process, the transmission data and the sending end verification code are sent again, so that the data is transmitted again, manual processing is not needed, the receiving end can be ensured to receive correct resources, the generated pause feeling is reduced, and the data transmission quality is improved.
According to a second aspect of the present invention, a method for verifying data transmission is provided, which is applied to a receiving end, and includes: receiving transmission data and a transmitting end check code transmitted by a transmitting end; respectively carrying out first verification and second verification on the transmission data to obtain second verification data; performing third verification on the second verification data to obtain a receiving end verification code; and checking the transmission data according to the comparison result of the transmitting end check code and the receiving end check code.
The invention provides a data transmission checking method, which comprises the steps of respectively carrying out first checking and second checking on transmission data, carrying out third checking on obtained second checking data, namely carrying out first checking in a mode of combining the two checking modes, carrying out second checking on the first checking data to obtain a checking code of a receiving end, and checking the transmission data according to a comparison result of the checking code of the transmitting end and the checking code of the receiving end, wherein the second checking data comprises the checking code obtained by the first checking and the checking code obtained by the second checking, and the first checking, the second checking and the third checking all adopt a low-operand checking mode suitable for a low-end MCU. Through the verification method, on one hand, the requirement of the verification operation on the CPU is low, a large storage space is not occupied, and the data transmission verification function can be realized even in the MCU with low cost and low power consumption.
In addition, according to the verification method for data transmission in the above technical solution provided by the present invention, the following additional technical features may also be provided:
in the above technical solution, preferably, the first check is one of an exclusive-or check and an accumulated sum check, and the second check is the other of the exclusive-or check and the accumulated sum check; the third check is an exclusive-or check or an accumulated sum check.
In the technical scheme, the first check is carried out by adopting a mode of combining the XOR check, the accumulation and the check, and the obtained first check data is subjected to the XOR check or the accumulation and the check again, because the calculation amount of the XOR check, the accumulation and the check is low, only an extremely low storage space is needed even if the calculation is carried out for a plurality of times, the problem that the error probability can not be reduced in the data transmission process by the low-end MCU in the prior art is solved, the influence of electromagnetic interference on the data can be effectively reduced through the verification for a plurality of times, the data transmission accuracy is improved, the transmission reliability is ensured, and the problem that the requirement of a singlechip with an error correction function on the configuration cost is high is solved.
Specifically, in order to ensure the consistency of the check code of the sending end and the check code of the receiving end, the check modes adopted by the sending end and the receiving end also need to be the same.
In any of the above technical solutions, preferably, the step of verifying the transmission data according to a comparison result of the sending end check code and the receiving end check code specifically includes: if the check code of the sending end is the same as the check code of the receiving end, the transmission data is operated; and if the check code of the sending end is different from the check code of the receiving end, deleting the transmission data.
In the technical scheme, if the sending end check code is the same as the receiving end check code, the data transmission is free of errors, the data transmission can be operated, and if the sending end check code is different from the receiving end check code, the errors occur in the data transmission process, the data transmission is deleted.
In any of the above technical solutions, preferably, after the step of verifying the transmission data according to a comparison result of the sender side check code and the receiver side check code, the method further includes: generating verification prompt information according to a verification result of the transmission data; and sending verification prompt information to the sending end to feed back a verification result.
In the technical scheme, after the verification is completed, verification prompt information is generated and sent according to the verification result of the transmission data, so that the verification result is fed back to the sending end, if the verification prompt information fails, the sending end can resend the transmission data and the sending end verification code, the data is transmitted again, manual processing is not needed, the receiving end can receive correct resources, the stop feeling is reduced, and the data transmission quality is improved.
According to a third aspect of the present invention, a data transmission verification system is provided, which is suitable for a sending end, and includes a memory, a processor, and a computer program that is stored in the memory and can be run on the processor, where when the computer program is executed by the processor, the computer program implements the data transmission verification method suitable for the sending end in any of the above technical solutions. Therefore, the method has all the advantages of being applicable to the data transmission verification method of the sending end in any technical scheme, and is not described herein again.
According to a fourth aspect of the present invention, a data transmission verification system is provided, which is suitable for a receiving end, and includes a memory, a processor, and a computer program stored in the memory and executable on the processor, where when the computer program is executed by the processor, the verification method suitable for data transmission of the receiving end in the technical solution is implemented. Therefore, all the beneficial effects of the verification method applicable to data transmission at the receiving end in any of the above technical solutions are achieved, and details are not repeated herein.
According to a fifth aspect of the present invention, a computer-readable storage medium is provided, on which a computer program is stored, and the computer program, when executed by a processor, implements the method for checking data transmission applicable to a transmitting end in any of the above-mentioned technical solutions, and/or implements the method for checking data transmission applicable to a receiving end in any of the above-mentioned technical solutions. Therefore, the computer-readable storage medium includes all the benefits of the above-mentioned technical solutions, which are applicable to the data transmission at the transmitting end, and/or the above-mentioned technical solutions, which are applicable to the data transmission at the receiving end.
Additional aspects and advantages of the invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention.
Drawings
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
fig. 1 is a schematic flowchart illustrating a verification method for data transmission at a transmitting end according to an embodiment of the present invention;
fig. 2 is a schematic flowchart illustrating a verification method for data transmission at a transmitting end according to yet another embodiment of the present invention;
FIG. 3 is a flow chart of a verification method for data transmission at a receiving end according to an embodiment of the present invention;
FIG. 4 is a flowchart illustrating a verification method for data transmission at a receiving end according to yet another embodiment of the present invention;
FIG. 5 is a flowchart illustrating a verification method for data transmission at a receiving end according to another embodiment of the present invention;
fig. 6 is a flowchart illustrating a checking method for data transmission at a transmitting end according to an embodiment of the present invention;
fig. 7 is a flowchart illustrating a checking method for data transmission at a transmitting end according to an embodiment of the present invention;
fig. 8 is a flow chart of a checking system for data transmission of a transmitting end according to an embodiment of the present invention;
fig. 9 is a flowchart illustrating a verification system for data transmission on a transmitting end according to an embodiment of the present invention.
Detailed Description
In order that the above objects, features and advantages of the present invention can be more clearly understood, a more particular description of the invention will be rendered by reference to the appended drawings. It should be noted that the embodiments of the present invention and features of the embodiments may be combined with each other without conflict.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the scope of the present invention is not limited to the specific embodiments disclosed below.
An embodiment of a first aspect of the present invention provides a data transmission verification method, which is applicable to a sending end, and fig. 1 shows a flow diagram of the data transmission verification method for the sending end according to an embodiment of the present invention. Wherein, the method comprises the following steps:
and step 108, merging and sending the transmission data and the sending end check code for the receiving end to check.
In the data transmission verification method provided by this embodiment, the first verification and the second verification are performed on the transmission data respectively, the obtained first verification data is subjected to the third verification, that is, the first verification is performed in a two-verification combined manner, the first verification data is subjected to the second verification, the verification code of the sending end is obtained, the transmission data and the verification code of the sending end are combined, and the combined data packet is sent to the receiving end for verification by the receiving end, wherein the first verification data includes the verification code obtained by the first verification and the verification code obtained by the second verification, and the first verification, the second verification and the third verification all adopt a low-operand verification manner suitable for the low-end MCU. Through the verification method, on one hand, the requirement of the verification operation on the CPU is low, a large storage space is not occupied, and the data transmission verification function can be realized even in the MCU with low cost and low power consumption.
In one embodiment of the present invention, preferably, the first check is one of an exclusive-or check and an accumulated sum check, and the second check is the other of the exclusive-or check and the accumulated sum check; the third check is an exclusive-or check or an accumulated sum check.
In the embodiment, the first check is performed by adopting a mode of combining the exclusive-or check and the accumulation and the check, and the obtained first check data is subjected to the exclusive-or check or the accumulation and the check again, because the calculation amount of the exclusive-or check, the accumulation and the check is low, only an extremely low storage space is needed even if the calculation is performed for a plurality of times, the problem that the error probability can not be reduced in the data transmission process by the low-end MCU in the prior art is solved, the influence of electromagnetic interference on the data can be effectively reduced through the verification for a plurality of times, the data transmission accuracy is improved, the transmission reliability is ensured, and the problem that the requirement of a singlechip with an error correction function on the configuration cost is high is solved.
In a specific embodiment, the step of accumulating and checking includes: and accumulating all byte data in the data to be verified to obtain high byte data and low byte data, directly selecting low byte character data as an accumulation and verification result, carrying out exclusive OR operation on the high byte data and the low byte data in order to further improve the verification reliability, and taking the final result as the accumulation and verification result. The exclusive-or check specifically includes: and performing exclusive-or operation on all byte data in the data to be checked according to the byte sequence, and taking the finally obtained byte data as an exclusive-or checking result.
Fig. 2 is a flowchart illustrating a verification method for data transmission at a transmitting end according to still another embodiment of the present invention.
Wherein, the method comprises the following steps:
In this embodiment, the receiving end sends a prompt message to the sending end after completing the verification to feed back the verification result, and if the verification prompt message received by the sending end is a failure, which indicates that an error occurs in the data transmission process, the transmission data and the sending end verification code are sent again, so that the data is transmitted again, manual processing is not required, the receiving end can receive correct resources, the generated pause feeling is reduced, and the data transmission quality is improved.
An embodiment of a second aspect of the present invention provides a data transmission verification method, which is suitable for a receiving end, and fig. 3 shows a flowchart of the data transmission verification method for the receiving end according to an embodiment of the present invention. Wherein, the method comprises the following steps:
and 308, checking the transmission data according to the comparison result of the check code of the sending end and the check code of the receiving end.
According to the data transmission verification method provided by the embodiment, the first verification and the second verification are respectively carried out on the transmission data, the third verification is carried out on the obtained second verification data, namely, the first verification is carried out in a mode of combining the two verifications, the second verification is carried out on the first verification data, the verification code of the receiving end is obtained, the transmission data is verified according to the comparison result of the verification code of the transmitting end and the verification code of the receiving end, wherein the second verification data comprises the verification code obtained by the first verification and the verification code obtained by the second verification, and the first verification, the second verification and the third verification all adopt a low-operand verification mode suitable for a low-end MCU. Through the verification method, on one hand, the requirement of the verification operation on the CPU is low, a large storage space is not occupied, and the data transmission verification function can be realized even in the MCU with low cost and low power consumption.
In one embodiment of the present invention, preferably, the first check is one of an exclusive-or check and an accumulated sum check, and the second check is the other of the exclusive-or check and the accumulated sum check; the third check is an exclusive-or check or an accumulated sum check.
In the embodiment, the first check is performed by adopting a mode of combining the exclusive-or check and the accumulation and the check, and the obtained first check data is subjected to the exclusive-or check or the accumulation and the check again, because the calculation amount of the exclusive-or check, the accumulation and the check is low, only an extremely low storage space is needed even if the calculation is performed for a plurality of times, the problem that the error probability can not be reduced in the data transmission process by the low-end MCU in the prior art is solved, the influence of electromagnetic interference on the data can be effectively reduced through the verification for a plurality of times, the data transmission accuracy is improved, the transmission reliability is ensured, and the problem that the requirement of a singlechip with an error correction function on the configuration cost is high is solved.
In a specific embodiment, in order to ensure consistency of the check code of the sending end and the check code of the receiving end, the check modes adopted by the sending end and the receiving end also need to be the same.
Fig. 4 is a flowchart illustrating a verification method for data transmission at a receiving end according to yet another embodiment of the present invention. Wherein, the method comprises the following steps:
step 406, performing a third check on the second check data to obtain a receiving end check code;
In this embodiment, if the sender check code and the receiver check code are the same, it indicates that there is no error in data transmission, and at this time, the data transmission may be performed, and if the sender check code and the receiver check code are different, it indicates that an error occurs in the data transmission process, the data transmission is deleted, thereby avoiding generating an error action.
Fig. 5 is a flowchart illustrating a verification method for data transmission at a receiving end according to another embodiment of the present invention. Wherein, the method comprises the following steps:
and step 512, sending the verification prompt information to the sending end.
In this embodiment, after the verification is completed, verification prompt information is generated and sent according to the verification result of the transmission data, so as to feed back the verification result to the sending end, and if the verification prompt information fails, the sending end can resend the transmission data and the sending end verification code, so that the data is transmitted again, manual processing is not required, the receiving end can receive correct resources, the stop feeling generated is reduced, and the data transmission quality is improved.
Fig. 6 is a flowchart illustrating a checking method for data transmission at a transmitting end according to an embodiment of the present invention. Wherein, the method comprises the following steps:
and step 614, sending all the data in the cache to a receiving end.
Fig. 7 is a flowchart illustrating a verification method for data transmission at a receiving end according to an embodiment of the present invention. Wherein, the method comprises the following steps:
In this specific embodiment, 1, when a sending end exchanges data with a receiving end, the sending end places the data to be sent in a cache, and then performs accumulation and verification on the cached data, where the accumulation and verification specifically are as follows:
1) adding the 1 st byte data and the 2 nd byte data, and then only leaving the data of the lower byte;
2) adding the low byte data obtained in 1) with the next 1 byte data, and then only leaving the low byte data;
3) and re-executing the step 2) until the cached data are processed to obtain a low byte data and a high byte data, taking the low byte data as an accumulation and check result, or carrying out XOR operation on the low byte data and the high byte data, and taking the final XOR result as the accumulation and check result.
2. Then, performing exclusive or check on the cached data, which is specifically as follows:
1) XOR the 1 st byte data and the 2 nd byte data;
2) XOR the XOR result obtained in 1) with the next 1 byte data;
3) and 2) re-executing until the cached data is processed, and obtaining the result which is the exclusive-or check result.
3. And adding the accumulated sum check result and the XOR check result to obtain low byte data to obtain a final check code of the sending end, and placing the final check code into a cache.
4. And sending all the cached data to a receiving end, carrying out 1-3 check operation on all the data except the last byte (namely the last data put into the cache, namely the final check code of the sending end) by the receiving end, comparing the obtained final check code of the receiving end with the received last data, discarding the data when the final check code of the receiving end is different from the last data, and otherwise, running the corresponding data.
In the low-end MCU, the situation that a complex check code algorithm cannot be used is realized, and when large electromagnetic interference occurs, in order to keep normal communication and avoid generating error actions, the check code mode is optimized, and the check is carried out by adopting the combination of accumulation and check sum or exclusive or check. Compared with a mode of using single accumulation and check or exclusive-or check, even if the device is used in a certain occasion with large electromagnetic interference, the device can also reject the interfered data frame to ensure normal use, and the data transmission length can not be increased by accumulating and calculating the accumulation and check result and the exclusive-or check result again.
An embodiment of the third aspect of the present invention provides a data transmission verification system 800, which is applied to a sending end, and as shown in fig. 8, includes a memory 802, a processor 804, and a computer program that is stored in the memory 802 and is executable on the processor 804, where the computer program, when executed by the processor 804, implements any of the above-described data transmission verification methods applied to the sending end. Therefore, all the beneficial effects of the above-mentioned verification method for data transmission at the transmitting end in any embodiment are achieved, and are not described herein again.
An embodiment of the fourth aspect of the present invention provides a data transmission verification system 900, which is suitable for a receiving end, as shown in fig. 9, and includes a memory 902, a processor 904, and a computer program stored in the memory 902 and executable on the processor 904, where when the computer program is executed by the processor 904, the verification method of data transmission suitable for the receiving end in the embodiment is implemented. Therefore, all the beneficial effects of the above-mentioned verification method for data transmission at the receiving end in any of the embodiments are achieved, and are not described herein again.
In an embodiment of the fifth aspect of the present invention, a computer-readable storage medium is provided, on which a computer program is stored, and the computer program, when executed by a processor, implements the method for checking data transmission applicable to the transmitting end in any of the above embodiments, and/or implements the method for checking data transmission applicable to the receiving end in any of the above embodiments. Therefore, the computer-readable storage medium includes all the benefits of any of the above embodiments of the verification method for data transmission at the transmitting end, and/or any of the above embodiments of the verification method for data transmission at the receiving end.
In the description herein, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance unless explicitly stated or limited otherwise; the terms "connected," "mounted," "secured," and the like are to be construed broadly and include, for example, fixed connections, removable connections, or integral connections; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
In the description herein, the description of the terms "one embodiment," "some embodiments," "specific embodiments," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. A data transmission verification method is suitable for a sending end and is characterized by comprising the following steps:
acquiring transmission data;
respectively carrying out first verification and second verification on the transmission data to obtain first verification data;
performing third verification on the first verification data to obtain a verification code of the sending end;
merging and sending the transmission data and the sending end check code for the receiving end to check;
the first check data comprises a check code obtained by the first check and a check code obtained by the second check, and the first check, the second check and the third check all adopt a low-operand check mode suitable for a low-end MCU;
the first check is one of an exclusive-or check and an accumulated sum check, and the second check is the other of the exclusive-or check and the accumulated sum check;
the third check is the XOR check or the cumulative sum check.
2. The method for verifying data transmission according to claim 1, further comprising:
receiving verification prompt information sent by the receiving end;
and if the verification prompt message is a failure prompt message, retransmitting the transmission data and the check code of the sending end.
3. A data transmission verification method is suitable for a receiving end, and is characterized by comprising the following steps:
receiving transmission data and a transmitting end check code transmitted by a transmitting end;
respectively carrying out first verification and second verification on the transmission data to obtain second verification data;
performing third verification on the second verification data to obtain a receiving end verification code;
checking the transmission data according to the comparison result of the sending end check code and the receiving end check code;
the first check data comprises a check code obtained by the first check and a check code obtained by the second check, and the first check, the second check and the third check all adopt a low-operand check mode suitable for a low-end MCU;
the first check is one of an exclusive-or check and an accumulated sum check, and the second check is the other of the exclusive-or check and the accumulated sum check;
the third check is the XOR check or the cumulative sum check.
4. The method for checking data transmission according to claim 3, wherein the step of checking the transmission data according to the comparison result between the sender side check code and the receiver side check code specifically includes:
if the check code of the sending end is the same as the check code of the receiving end, the transmission data is operated;
and if the transmitting end check code is different from the receiving end check code, deleting the transmission data.
5. The method for checking data transmission according to claim 3, wherein after the step of checking the transmission data according to the comparison result between the sender-side check code and the receiver-side check code, the method further comprises:
generating verification prompt information according to the verification result of the transmission data;
and sending verification prompt information to a sending end to feed back the verification result.
6. A system for verifying data transmission, adapted to a transmitting end, comprising a memory, a processor and a computer program stored on the memory and executable on the processor, wherein the computer program, when executed by the processor, implements the method for verifying data transmission according to claim 1 or 2.
7. A verification system for data transmission, suitable for receiving end, characterized by comprising a memory, a processor and a computer program stored on the memory and operable on the processor, wherein the computer program, when executed by the processor, implements the verification method for data transmission according to any one of claims 3 to 5.
8. A computer-readable storage medium, on which a computer program is stored, which, when being executed by a processor, carries out a method for checking a data transmission according to claim 1 or 2 and/or a method for checking a data transmission according to one of claims 3 to 5.
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| CN112821991B (en) * | 2020-12-30 | 2022-03-11 | 惠州华阳通用电子有限公司 | Data transmission method and device |
| CN113239026B (en) * | 2021-04-29 | 2022-08-16 | 上海德衡数据科技有限公司 | Cloud server and cloud data processing method based on same |
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Denomination of invention: Verification method, verification system and computer readable storage medium for data transmission Effective date of registration: 20221228 Granted publication date: 20220517 Pledgee: Agricultural Bank of China Limited Zhongshan Dongsheng sub branch Pledgor: ZHUHAI WELLGO INVERTER TECHNOLOGY Co.,Ltd. Registration number: Y2022980029081 |