CN114448663B - Environment-friendly monitoring data encryption transmission system and method - Google Patents
Environment-friendly monitoring data encryption transmission system and method Download PDFInfo
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- CN114448663B CN114448663B CN202111577617.6A CN202111577617A CN114448663B CN 114448663 B CN114448663 B CN 114448663B CN 202111577617 A CN202111577617 A CN 202111577617A CN 114448663 B CN114448663 B CN 114448663B
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L63/00—Network architectures or network communication protocols for network security
- H04L63/04—Network architectures or network communication protocols for network security for providing a confidential data exchange among entities communicating through data packet networks
- H04L63/0428—Network architectures or network communication protocols for network security for providing a confidential data exchange among entities communicating through data packet networks wherein the data content is protected, e.g. by encrypting or encapsulating the payload
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L63/00—Network architectures or network communication protocols for network security
- H04L63/14—Network architectures or network communication protocols for network security for detecting or protecting against malicious traffic
- H04L63/1441—Countermeasures against malicious traffic
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Abstract
The invention relates to the technical field of environmental monitoring, in particular to an environment-friendly monitoring data encryption transmission system and method, comprising the following steps: the control terminal is a main control end of the system and is used for sending out an execution instruction of data encryption transmission; the acquisition module is used for acquiring environmental protection monitoring data and storing the environmental protection monitoring data; the correction module is used for comparing the collected environment-friendly monitoring data with the lower-level collecting source data; the invention provides a safer encryption transmission system for environment-friendly monitoring data transmission, which comprises a communication module, a correction module and a correction module, wherein the communication module is used for establishing communication connection with a lower stage and completing the operation task of the correction module.
Description
Technical Field
The invention relates to the technical field of environmental monitoring, in particular to an environment-friendly monitoring data encryption transmission system and method.
Background
Environmental monitoring refers to environmental monitoring, which is an activity of an environmental monitoring mechanism for monitoring and measuring environmental quality conditions, and the environmental monitoring is to determine environmental pollution conditions and environmental quality by monitoring and measuring indexes reflecting the environmental quality, wherein the content of the environmental monitoring mainly comprises monitoring of physical indexes, monitoring of chemical indexes and monitoring of an ecological system.
However, the environmental protection monitoring data belongs to national security data, most of the environmental protection monitoring data collected nowadays is transmitted in plaintext, some projects can be added with VPN equipment to ensure network security, but the encryption mode of the data does not adopt a corresponding mode, so that the transmission process of the environmental protection monitoring data has a certain risk of data leakage, and the security of the environmental protection monitoring data still needs to be improved.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects existing in the prior art, the invention provides an environment-friendly monitoring data encryption transmission system and method, which solve the problems that the environment-friendly monitoring data collected at present is mostly transmitted in the clear, some projects can increase VPN equipment to ensure network security, but the encryption mode of the data does not adopt a corresponding mode, so that the transmission process of the environment-friendly monitoring data has a certain risk of data leakage, and the security of the environment-friendly monitoring data still needs to be improved.
Technical proposal
In order to achieve the above purpose, the invention is realized by the following technical scheme:
in a first aspect, an environmental monitoring data encryption transmission system includes:
the control terminal is a main control end of the system and is used for sending out an execution instruction of data encryption transmission;
the acquisition module is used for acquiring environmental protection monitoring data and storing the environmental protection monitoring data;
the correction module is used for comparing the collected environment-friendly monitoring data with the lower-level collecting source data;
the communication module is used for establishing communication connection with a lower stage and completing the operation task of the correction module;
the extraction module is used for extracting quantitative data in the environmental protection monitoring data, wherein the extracted environmental protection monitoring data does not participate in transmission and is copied to form a copy;
the characteristic capturing module is used for analyzing attribute characteristics of the environment-friendly monitoring data;
the messy code database is used for storing various program messy codes;
the loading module is used for loading the messy codes in the messy code database into the environment-friendly monitoring data;
the recording module is used for recording the position of the messy code loaded in the environment-friendly monitoring data in the messy code database and synchronously forming a recording file;
the sub-packaging program is used for sub-packaging the environment-friendly monitoring data, and executing a transmission instruction through the transmission module after the sub-packaging is completed;
the transmission module is used for transmitting the environment-friendly monitoring data which is packaged in the packaging program, wherein the transmission module transmits the environment-friendly monitoring data for the second time and the subsequent execution, and the environment-friendly monitoring data comprises the environment-friendly monitoring data extracted by the last extraction module;
the receiving module is used for receiving the environmental protection monitoring data transmitted by the transmission module;
the decryption module is used for eliminating the messy codes in the environment-friendly monitoring data received by the receiving module and synchronously loading the environment-friendly monitoring data extracted by the extracting module into the environment-friendly monitoring data received by the receiving module.
Furthermore, the communication module adopts a self-built 2G network by using a network, and the communication mode adopts a VoLTE communication technology.
Further, the extraction module comprises a storage unit for storing the copy of the environmental protection monitoring data.
Furthermore, the feature capturing module is a sub-package basis of the sub-package program, wherein the feature capturing module is provided with a subordinate feature analysis, and the subordinate environmental protection monitoring data feature analysis is synchronously loaded and executed through sub-package program operation.
Furthermore, in the feature capturing module, the environmental protection monitoring data is analyzed by referring to the environmental protection monitoring data acquisition date, the environmental protection monitoring data size and the environmental protection monitoring data file format, and the environmental protection monitoring data acquisition area.
Furthermore, the messy code database comprises a derivative unit, the derivative unit is self-running programming of the messy code database when the messy code database does not work, and the derivative unit forms a new messy code by messy codes in the messy code database in a combination, decomposition and mixing mode.
In a second aspect, an environmental protection monitoring data encryption transmission method includes the following steps:
step10: establishing a transmission channel;
step11: acquiring environment-friendly monitoring data transmission task content, and comparing the acquired transmission task content with lower-level mastering data in a communication network interaction mode;
step12: judging the matching degree of the lower-level mastering data and the acquired environment-friendly monitoring data content, and modifying the difference environment-friendly monitoring data according to the lower-level mastering data;
step13: after the environmental protection monitoring data is completely matched with the environmental protection monitoring data mastered by the lower level, part of the environmental protection monitoring data is stripped from the environmental protection monitoring data to be stored and not to participate in transmission;
step14: implanting a messy code into the environmental protection monitoring data, and recording the implantation position or rule of the messy code;
step15: and (4) starting transmission of the environment-friendly monitoring data, and deleting the transmission channel after the transmission is finished.
Still further, the Step14 includes the following substeps:
step141: setting a random code implantation rule scheme, and selecting implantation random codes in a random form to implant the random code implantation rule into transmission data required by environmental protection monitoring.
Furthermore, in the step S14, the fit loading of the regular messy codes in the environmental protection monitoring data is performed, and when the environmental protection monitoring data file is greater than 100M, the priority selection rule messy codes are implanted in the environmental protection monitoring data.
In a third aspect, an environmental protection monitoring data encryption transmission method is deployed with a basic network security monitoring method, including the following steps:
step20: acquiring the size of an environment-friendly monitoring data file;
step21: monitoring the real-time rate of the network for environmental protection monitoring data transmission, and predicting the data transmission time according to the real-time data of the network;
step22: setting the allowable duration of abnormal fluctuation of the network rate, and cutting off the network connection when the allowable duration of the abnormal fluctuation of the network rate is larger than the allowable value.
Advantageous effects
Compared with the known public technology, the technical scheme provided by the invention has the following beneficial effects:
1. the invention provides a safer encryption transmission system for environment-friendly monitoring data transmission, which transmits environment-friendly monitoring data in a mode of embedding messy codes and enabling the data to be incomplete, and when the transmission is completed, the environment-friendly monitoring data is recovered in a mode of eliminating the messy codes, and finally, the incomplete part of first echelon left data is transmitted to form complete data with the first echelon transmission data during the transmission of the second echelon environment-friendly monitoring data.
2. In synchronization, the invention deploys an encryption transmission method matched with the environment-friendly monitoring data transmission system, and the method is further enhanced on the basis of the transmission process, so that the transmission network security is also ensured to a certain extent in the transmission process of the encrypted environment-friendly monitoring data, and the transmission process of the environment-friendly monitoring data is safer.
Drawings
In order to more clearly illustrate the technical solutions of the present invention or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It is evident that the drawings in the following description are only some embodiments of the present invention and that other drawings may be obtained from these drawings without inventive effort for a person of ordinary skill in the art.
FIG. 1 is a schematic diagram of an environment-friendly monitoring data encryption transmission system;
FIG. 2 is a schematic flow chart of an encryption transmission method of environmental monitoring data;
FIG. 3 is an enlarged schematic view of a portion of the data transmission flow in FIG. 2 according to the present invention;
FIG. 4 is an enlarged schematic view of a portion of the security flow of the data network of FIG. 2 in accordance with the present invention;
reference numerals in the drawings represent respectively: 1. a control terminal; 2. an acquisition module; 3. a correction module; 4. a communication module; 5. an extraction module; 51. a storage unit; 6. a feature capture module; 7. a messy code database; 71. a derivatizing unit; 8. loading a module; 9. a recording module; 10. a sub-packaging module; 11. a transmission module; 12. a receiving module; 13. and a decryption module.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings. It will be apparent that the described embodiments are some, but not all, embodiments of the invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
The invention is further described below with reference to examples.
Example 1
An environment-friendly monitoring data encryption transmission system and method of the present embodiment, as shown in fig. 1, includes:
an environmental protection monitoring data encryption transmission system in this embodiment includes:
the control terminal 1 is a main control end of the system and is used for sending out an execution instruction of data encryption transmission;
the acquisition module 2 is used for acquiring environmental protection monitoring data and storing the environmental protection monitoring data in the acquisition module;
the correction module 3 is used for comparing the collected environment-friendly monitoring data with the lower-level collecting source data;
the communication module 4 is used for establishing communication connection with a lower stage and completing the operation task of the correction module 3;
the extraction module 5 is used for extracting quantitative data in the environmental protection monitoring data, wherein the extracted environmental protection monitoring data does not participate in transmission and is copied to form a copy;
the characteristic capturing module 6 is used for analyzing attribute characteristics of the environmental monitoring data;
the messy code database 7 is used for storing various program messy codes;
the loading module 8 is used for loading the messy codes in the messy code database 7 into the environment-friendly monitoring data;
the recording module 9 is used for recording the position of the messy code loaded in the environment-friendly monitoring data in the messy code database 7 and synchronously forming a record file;
a packetizing program 10 for packetizing the environmental protection monitoring data, and executing a transmission instruction through a transmission module 11 after the packetizing is completed;
the transmission module 11 is configured to transmit the environmental protection monitoring data that has been packetized in the packetizing program 10, where the transmission module 11 transmits the environmental protection monitoring data during the second and subsequent executions, and the environmental protection monitoring data includes the environmental protection monitoring data extracted by the last extraction module 5;
a receiving module 12, configured to receive the environmental protection monitoring data transmitted by the transmitting module 11;
the decryption module 13 is configured to reject the messy code existing in the environmental protection monitoring data received by the receiving module 12, and synchronously load the environmental protection monitoring data extracted by the extracting module 5 into the environmental protection monitoring data received by the receiving module 12.
When the system is used, a user can control the control terminal 1 to send out an execution command to enable the acquisition module 2 to collect environmental protection monitoring data to be transmitted, then the connection state between the acquisition module 2 and the communication module 4 is established by the correction module 3, whether the collected environmental protection monitoring data is wrong or not is compared with the lower level, after the data is confirmed to be correct, the user can immediately extract a certain amount of environmental protection monitoring data by using the extraction module 5, and the environmental protection monitoring data is backed up and then stored in the storage unit;
then capturing characteristic data in the environment-friendly monitoring data through a characteristic capturing module 6, dividing the environment-friendly monitoring data based on the characteristic data, then packetizing the environment-friendly monitoring data through a packetizing program 10, then embedding the messy codes in a messy code database 7 into the data packetized by the packetizing program 10 through a loading module 8, and synchronously recording implantation positions through a recording module 9;
at this time, the transmission module 11 can be used to start transmitting the environmental protection monitoring data, then the environmental protection monitoring data is received by the receiving module 12, decrypted by the decrypting module 13, and the whole encryption transmission process of the environmental protection monitoring data is finished.
As shown in fig. 1, the communication module 4 uses a network to adopt a self-built 2G network, and the communication mode adopts VoLTE communication technology.
As shown in fig. 1, the extraction module 5 includes a storage unit 51 for storing copies of the environmental protection monitoring data.
The environment-friendly monitoring data is copied, so that the loss of the data is prevented to a certain extent, and further, the protection is provided for the encryption transmission process of the environment-friendly monitoring data.
As shown in fig. 1, the feature capture module 6 is a sub-package basis of the sub-package program 10, wherein the feature capture module 6 is provided with a subordinate feature analysis, and the subordinate environmental monitoring data feature analysis is performed by running a synchronized load of the sub-package program 10.
By this arrangement, finer data organization can be provided for the packetizer 10, preventing data confusion, and facilitating the search for desired data after the user receives the data.
As shown in fig. 1, in the feature capturing module 6, the environmental protection monitoring data is analyzed by referring to the environmental protection monitoring data acquisition date, the environmental protection monitoring data size, the environmental protection monitoring data file format, and the environmental protection monitoring data acquisition area.
This setting provides a more definite basis for feature capture by the feature capture module 6 when feature capturing data.
As shown in fig. 1, the scrambling code database 7 includes a deriving unit 71, the deriving unit 71 is a self-running program of the scrambling code database 7 when not working, and the deriving unit 71 forms new scrambling codes by combining, decomposing and mixing the scrambling codes in the scrambling code database 7.
Through the arrangement, the messy codes in the messy code database 7 can be expanded, and further the security of encryption transmission of environment-friendly monitoring data is improved through continuous derivative updating.
Example 2
In a specific implementation aspect, the invention provides an environment-friendly monitoring data encryption transmission method, as shown in fig. 3, comprising the following steps:
step10: establishing a transmission channel;
step11: acquiring environment-friendly monitoring data transmission task content, and comparing the acquired transmission task content with lower-level mastering data in a communication network interaction mode;
step12: judging the matching degree of the lower-level mastering data and the acquired environment-friendly monitoring data content, and modifying the difference environment-friendly monitoring data according to the lower-level mastering data;
step13: after the environmental protection monitoring data is completely matched with the environmental protection monitoring data mastered by the lower level, part of the environmental protection monitoring data is stripped from the environmental protection monitoring data to be stored and not to participate in transmission;
step14: implanting a messy code into the environmental protection monitoring data, and recording the implantation position or rule of the messy code;
step15: and (4) starting transmission of the environment-friendly monitoring data, and deleting the transmission channel after the transmission is finished.
As shown in fig. 3, step14 includes the following sub-steps:
step141: setting a random code implantation rule scheme, and selecting implantation random codes in a random form to implant the random code implantation rule into transmission data required by environmental protection monitoring.
By the arrangement, the unpredictability of the encryption mode in data encryption transmission is improved, and the absolute environment-friendly monitoring data which cannot be encrypted can be absolutely decoded if the encryption-disturbing database 7 is not owned.
As shown in fig. 3, in step S14, the fit loading of the regular scrambling codes in the environment-friendly monitoring data is performed, and when the environment-friendly monitoring data file is greater than 100M, the priority selection regular scrambling codes are implanted in the environment-friendly monitoring data.
The environment-friendly monitoring data are encrypted through regular messy codes when being more than 100M and encrypted through random messy code implantation and recording implantation positions when being less than 100M, so that the system carrying the method is faster in operation speed in the operation process and more reasonable in optimal messy code encryption mode due to the arrangement.
Example 3
An environment-friendly monitoring data encryption transmission method is provided with a basic network security monitoring method, which is characterized by comprising the following steps:
step20: acquiring the size of an environment-friendly monitoring data file;
step21: monitoring the real-time rate of the network for environmental protection monitoring data transmission, and predicting the data transmission time according to the real-time data of the network;
step22: setting the allowable duration of abnormal fluctuation of the network rate, and cutting off the network connection when the allowable duration of the abnormal fluctuation of the network rate is larger than the allowable value.
Example 4
In particular, the following environmental monitoring data are referred to, and the data obtained by monitoring are loaded into a system for transmission, wherein the environmental monitoring data are as follows:
when the water quality detection data are acquired through the acquisition module 2, the connection state between the acquisition module 2 and the communication module 4 is established by the correction module 3, whether the collected water quality detection data are wrong or not is compared with the lower level, after the data are confirmed to be correct, a user can use the extraction module 5 to extract a certain amount of water quality detection data immediately, and the water quality detection data are backed up and stored in the storage unit;
then, characteristic data in the water quality detection data are captured through a characteristic capture module 6, the water quality detection data are distinguished on the basis of the characteristic data, then the data are packetized through a packetizing program 10, then, the messy codes in a messy code database 7 are implanted into the data packetized by the packetizing program 10 through a loading module 8, and the implantation positions are synchronously recorded through a recording module 9;
at this time, the transmission module 11 can be used to start transmitting the water quality detection data, then the water quality detection data is received by the receiving module 12, decrypted by the decrypting module 13, and the whole encryption transmission process of the water quality detection data is finished.
In summary, the invention provides a safer encryption transmission system for environmental protection monitoring data transmission, the method transmits the environmental protection monitoring data in a mode of embedding messy codes and enabling the data to be incomplete, when the transmission is completed, the environmental protection monitoring data is recovered in a mode of eliminating the messy codes, and finally, the first echelon left data of the incomplete part is transmitted to form complete data with the first echelon transmitted data during the transmission of the second echelon environmental protection monitoring data, and in general, the encryption mode of the system is unique and is not easy to be broken and attacked to cause data leakage;
in synchronization, the invention deploys an encryption transmission method matched with the environment-friendly monitoring data transmission system, and the method is further enhanced on the basis of the transmission process, so that the transmission network security is also ensured to a certain extent in the transmission process of the encrypted environment-friendly monitoring data, and the transmission process of the environment-friendly monitoring data is safer.
The above embodiments are only for illustrating the technical solution of the present invention, and are not limiting; although the invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present invention.
Claims (10)
1. An environmental protection monitoring data encryption transmission system, characterized by comprising:
the control terminal (1) is a main control end of the system and is used for sending out an execution instruction of data encryption transmission;
the acquisition module (2) is used for acquiring environmental protection monitoring data and storing the environmental protection monitoring data in the acquisition module;
the correction module (3) is used for comparing the collected environment-friendly monitoring data with the lower-level collecting source data;
the communication module (4) is used for establishing communication connection with a lower stage and completing the operation task of the correction module (3);
the extraction module (5) is used for extracting quantitative data in the environmental protection monitoring data, wherein the extracted environmental protection monitoring data does not participate in transmission and is copied to form a copy;
the characteristic capturing module (6) is used for analyzing attribute characteristics of the environment-friendly monitoring data;
the messy code database (7) is used for storing various program messy codes;
the loading module (8) is used for loading the messy codes in the messy code database (7) into the environment-friendly monitoring data;
the recording module (9) is used for recording the positions of the messy codes loaded in the environment-friendly monitoring data in the messy code database (7) and synchronously forming a recording file;
the packetizing program (10) is used for packetizing the environment-friendly monitoring data, and executing a transmission instruction through the transmission module (11) after the packetizing is completed;
the transmission module (11) is used for transmitting the environment-friendly monitoring data which is packaged in the packaging program (10), wherein the environment-friendly monitoring data comprise the environment-friendly monitoring data extracted by the last extraction module (5) when the transmission module (11) performs transmission for the second time and the subsequent time;
the receiving module (12) is used for receiving the environmental protection monitoring data transmitted by the transmission module (11);
the decryption module (13) is used for eliminating the messy codes in the environment-friendly monitoring data received by the receiving module (12) and synchronously loading the environment-friendly monitoring data extracted by the extraction module (5) into the environment-friendly monitoring data received by the receiving module (12).
2. The system according to claim 1, wherein the communication module (4) uses a network to use a self-built 2G network, and the communication mode uses VoLTE communication technology.
3. An environmental protection monitoring data encryption transmission system according to claim 1, characterized in that the extraction module (5) comprises a storage unit (51) for storing copies of environmental protection monitoring data.
4. The system according to claim 1, wherein the feature capture module (6) is a packetizing basis for a packetizing program (10), wherein the feature capture module (6) is provided with a slave feature analysis, and the slave environmental monitoring data feature analysis is performed by running a synchronized load of the packetizing program (10).
5. The system according to claim 1, wherein the feature capturing module (6) refers to the environmental monitoring data acquisition date, the environmental monitoring data size, the environmental monitoring data file format, and the environmental monitoring data acquisition area for analysis of the environmental monitoring data.
6. The system for encrypting and transmitting environment-friendly monitoring data according to claim 1, wherein the messy code database (7) comprises a derivative unit (71), the derivative unit (71) is self-running programming of the messy code database (7) when the messy code database is not working, and the derivative unit (71) forms new messy codes by combining, decomposing and mixing messy codes in the messy code database (7).
7. An environmental protection monitoring data encryption transmission method, which is an implementation method for the environmental protection monitoring data encryption transmission system according to claim 1, and is characterized by comprising the following steps:
step10: establishing a transmission channel;
step11: acquiring environment-friendly monitoring data transmission task content, and comparing the acquired transmission task content with lower-level mastering data in a communication network interaction mode;
step12: judging the matching degree of the lower-level mastering data and the acquired environment-friendly monitoring data content, and modifying the difference environment-friendly monitoring data according to the lower-level mastering data;
step13: after the environmental protection monitoring data is completely matched with the environmental protection monitoring data mastered by the lower level, part of the environmental protection monitoring data is stripped from the environmental protection monitoring data to be stored and not to participate in transmission;
step14: implanting a messy code into the environmental protection monitoring data, and recording the implantation position or rule of the messy code;
step15: and (4) starting transmission of the environment-friendly monitoring data, and deleting the transmission channel after the transmission is finished.
8. The method for encrypted transmission of environmental protection monitoring data according to claim 7, wherein the Step14 comprises the following steps:
step141: setting a random code implantation rule scheme, and selecting implantation random codes in a random form to implant the random code implantation rule into transmission data required by environmental protection monitoring.
9. The method for encrypted transmission of environmental protection monitoring data according to claim 7, wherein the Step14 is characterized in that the fit loading of the regular scrambling code implanted in the environmental protection monitoring data, and the regular scrambling code is selected to be implanted in the environmental protection monitoring data when the environmental protection monitoring data file is greater than 100M.
10. The method for encrypting and transmitting environment-friendly monitoring data, which is deployed with a basic network security monitoring method, according to claim 7, is characterized by comprising the following steps:
step20: acquiring the size of an environment-friendly monitoring data file;
step21: monitoring the real-time rate of the network for environmental protection monitoring data transmission, and predicting the data transmission time according to the real-time data of the network;
step22: setting the allowable duration of abnormal fluctuation of the network rate, and cutting off the network connection when the allowable duration of the abnormal fluctuation of the network rate is larger than the allowable value.
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