CN114448663A - 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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- CN114448663A CN114448663A CN202111577617.6A CN202111577617A CN114448663A CN 114448663 A CN114448663 A CN 114448663A CN 202111577617 A CN202111577617 A CN 202111577617A CN 114448663 A CN114448663 A CN 114448663A
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- 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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Abstract
The invention relates to the technical field of environmental monitoring, in particular to an environment-friendly monitoring data encryption transmission system and method, which comprises 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 data of environmental monitoring and storing the data in the acquisition module; the correction module is used for comparing the collected environmental protection monitoring data with the lower-level collected source data; the invention provides a safer encryption transmission system for environment-friendly monitoring data transmission, wherein messy codes are implanted and data are incomplete, the environment-friendly monitoring data are transmitted in a mode of eliminating the messy codes after transmission is finished, and finally, the incomplete part of the first echelon is left over for data transmission during transmission of the environment-friendly monitoring data of the second echelon so as to form complete data with the first echelon.
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
The environmental monitoring refers to environmental monitoring, and refers to activities of monitoring and measuring environmental quality conditions by an environmental monitoring mechanism, the environmental monitoring is to determine the environmental pollution conditions and the environmental quality by monitoring and measuring indexes reflecting the environmental quality, and the content of the environmental monitoring mainly comprises monitoring of physical indexes, monitoring of chemical indexes and monitoring of an ecosystem.
However, the environmental monitoring data belongs to national confidential data, most of the collected environmental monitoring data is plaintext transmission, some projects can increase VPN equipment to ensure network security, but a corresponding mode is not adopted for data encryption, so that a certain risk of data leakage exists in the transmission process of the environmental monitoring data, and the security of the environmental monitoring data is still to be improved.
Disclosure of Invention
Solves the technical problem
Aiming at the defects in the prior art, the invention provides an environment-friendly monitoring data encryption transmission system and method, and solves the problems that most of the environment-friendly monitoring data collected at present are transmitted in a plaintext mode, VPN equipment is added for some projects to ensure network security, but a corresponding mode is not adopted for data encryption, so that a certain risk of data leakage exists in the transmission process of the environment-friendly monitoring data, and the security of the environment-friendly monitoring data is still to be improved.
Technical scheme
In order to achieve the purpose, the invention is realized by the following technical scheme:
in a first aspect, an encrypted transmission system for environmental monitoring data 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 data of environmental monitoring and storing the data in the acquisition module;
the correction module is used for comparing the collected environmental protection monitoring data with the lower-level collected source data;
the communication module is used for establishing communication connection with the lower level to complete 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 capture module is used for analyzing the attribute characteristics of the environmental 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 environmental monitoring data;
the recording module is used for recording the position of the messy codes in the messy code database loaded into the environment-friendly monitoring data and synchronously forming a recording file;
the sub-packaging program is used for sub-packaging the environmental protection monitoring data and executing a transmission instruction through the transmission module after the sub-packaging is finished;
the transmission module is used for transmitting environment-friendly monitoring data subjected to subpackage in the subpackage program, wherein the environment-friendly monitoring data transmitted by the transmission module in the second and subsequent execution times comprise the environment-friendly monitoring data extracted by the last extraction module;
the receiving module is used for receiving the environmental monitoring data transmitted by the transmission module;
and the decryption module is used for eliminating messy codes existing in the environment-friendly monitoring data received by the receiving module and synchronously loading the environment-friendly monitoring data extracted from the extraction module into the environment-friendly monitoring data received by the receiving module.
Furthermore, the communication module uses a self-built 2G network, and the communication mode thereof uses VoLTE communication technology.
Furthermore, the extraction module includes a storage unit for storing the copy of the environmental monitoring data.
Furthermore, the characteristic capture module is a sub-packaging basis of a sub-packaging program, wherein the characteristic capture module is provided with a slave characteristic analysis, and the slave environmental monitoring data characteristic analysis is synchronously loaded and executed through the sub-packaging program.
Furthermore, in the feature capture module, analysis of the environmental monitoring data refers to an environmental monitoring data acquisition date, an environmental monitoring data size, an environmental monitoring data file format, and an environmental monitoring data acquisition area.
Furthermore, the messy code database comprises a derivation unit, the derivation unit is self-running programming of the messy code database when the messy code database does not work, and the derivation unit forms the messy codes in the messy code database into new messy codes in a combination, decomposition and mashup mode.
In a second aspect, an environmental protection monitoring data encryption transmission method includes the following steps:
step 10: establishing a transmission channel;
step 11: acquiring environment-friendly monitoring data transmission task content, and comparing the acquired transmission task content with subordinate mastered data in a communication network interaction mode;
step 12: judging the content matching degree of the subordinate mastered data and the obtained environmental protection monitoring data, and modifying the different environmental protection monitoring data according to the subordinate mastered data;
step 13: after the obtained environmental protection monitoring data are completely matched with the environment protection monitoring data mastered by the subordinate, stripping part of the environmental protection monitoring data from the environmental protection monitoring data for storage and not participating in transmission;
step 14: implanting messy codes into the environmental protection monitoring data, and recording the implanting positions or rules of the messy codes;
step 15: and the environmental protection monitoring data starts to be transmitted, and the transmission channel is deleted after the environmental protection monitoring data is ready to be transmitted.
Further, the Step14 includes the following sub-steps:
step 141: and setting a messy code implanting rule scheme, and implanting the messy code implanting rule into the data required for the environmental monitoring in a random mode.
Further, the regular messy codes embedded in the environmental monitoring data in the step S14 are loaded adaptively, and when the environmental monitoring data file is greater than 100M, the priority selection regular messy codes are embedded in the environmental monitoring data.
In a third aspect, an environmental protection monitoring data encryption transmission method is deployed with a basic network security monitoring method, and includes the following steps:
step 20: acquiring the size of an environment-friendly monitoring data file;
step 21: monitoring the real-time rate of the environment-friendly monitoring data transmission network, and estimating the data transmission time according to the real-time data of the network;
step 22: and setting the allowable time length of abnormal fluctuation of the network rate, and cutting off the network connection when the fluctuation time length of the network rate is greater 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 implanting messy codes and enabling the data to be incomplete, and recovers the environment-friendly monitoring data in a mode of eliminating the messy codes after the transmission is finished, and finally leaves the incomplete part of the data left by a first echelon during the transmission of the environment-friendly monitoring data of a second echelon to transmit the data so as to form complete data with the data transmitted by the first echelon.
2. In addition, the invention further enhances the transmission process, so that the transmission network safety is ensured to a certain extent in the process of transmitting the encrypted environmental protection monitoring data, and the transmission process of the environmental protection monitoring data is safer.
Drawings
In order to more clearly illustrate the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It is obvious that the drawings in the following description are only some embodiments of the invention, and that for a person skilled in the art, other drawings can be derived from them without inventive effort.
FIG. 1 is a schematic structural diagram of an environment-friendly monitoring data encryption transmission system;
FIG. 2 is a schematic flow chart of an encrypted transmission method of environmental monitoring data;
FIG. 3 is an enlarged view of a portion of the data transmission process of FIG. 2 according to the present invention;
FIG. 4 is an enlarged schematic view of a portion of the data network security flow of FIG. 2 according to the present invention;
the reference numerals in the drawings denote: 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 described clearly and completely with reference to the accompanying drawings. It is to be understood that the embodiments described are only a few embodiments of the present invention, and not all 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.
The present invention will be further described with reference to the following examples.
Example 1
As shown in fig. 1, an environment-friendly monitoring data encryption transmission system and method of the present embodiment 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 data of environmental monitoring and storing the data in the acquisition module;
the correction module 3 is used for comparing the collected environmental protection monitoring data with the lower-level collected source data;
the communication module 4 is used for establishing communication connection with the lower level to complete the operation task of the correction module 3;
the extraction module 5 is used for extracting quantitative data from the environmental monitoring data, wherein the extracted environmental monitoring data does not participate in transmission and is copied to form a copy;
the characteristic capture module 6 is used for analyzing the attribute characteristics of the environmental monitoring data;
a messy code database 7 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 environmental monitoring data;
the recording module 9 is used for recording the position of the messy codes in the messy code database 7 loaded into the environment-friendly monitoring data and synchronously forming a recording file;
a packetizing program 10 for packetizing the environment-friendly monitoring data and executing a transmission instruction by a transmission module 11 after the packetizing is completed;
the transmission module 11 is configured to transmit environment-friendly monitoring data that is packetized in the packetization program 10, where the environment-friendly monitoring data transmitted by the transmission module 11 during the second and subsequent executions includes environment-friendly monitoring data extracted by the last extraction module 5;
the receiving module 12 is configured to receive the environmental monitoring data transmitted by the transmitting module 11;
and the decryption module 13 is configured to reject the messy codes existing in the environment-friendly monitoring data received by the receiving module 12, and synchronously load the environment-friendly monitoring data extracted by the extraction module 5 into the environment-friendly monitoring data received by the receiving module 12.
When the system is used, a user can control the control terminal 1 to send an execution command to enable the acquisition module 2 to collect the environment-friendly monitoring data required to be transmitted, then the communication module 4 establishes a connection state between the two and compares the collected environment-friendly monitoring data with a lower level by means of the correction module 3 to determine whether the collected environment-friendly monitoring data is wrong or not, and after the data is confirmed to be correct, the user can use the extraction module 5 to immediately extract a certain amount of environment-friendly monitoring data and store the environment-friendly monitoring data in the storage unit after backing up the environment-friendly monitoring data;
then, capturing feature data in the environmental monitoring data through a feature capturing module 6, distinguishing the environmental monitoring data on the basis, subpackaging the environmental monitoring data by using a subpackaging program 10, implanting messy codes in a messy code database 7 into the subpackaged data of the subpackaging 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, and then the environmental protection monitoring data is received by the receiving module 12 and decrypted by the decryption module 13, so that the whole process of encryption and transmission of the environmental protection monitoring data is finished.
As shown in fig. 1, the communication module 4 uses a self-established 2G network, and the communication mode thereof uses VoLTE communication technology.
As shown in fig. 1, the retrieving module 5 includes a storage unit 51 for storing a copy of the environmental monitoring data.
Through the copy of extracting environmental protection monitoring data, the data loss has been prevented to a certain extent, and then provides the guarantee for environmental protection monitoring data encryption transmission process.
As shown in fig. 1, the feature capture module 6 is a sub-packaging basis of the sub-packaging program 10, wherein the feature capture module 6 is provided with a slave feature analysis, and the slave environmental monitoring data feature analysis is executed by the sub-packaging program 10 running synchronous loading.
By this arrangement, more detailed data arrangement can be provided for the packetizing program 10, and data confusion is prevented, so that a user can search for desired data after receiving the data.
As shown in fig. 1, in the feature capture module 6, analysis of the environmental monitoring data refers to an environmental monitoring data acquisition date, an environmental monitoring data size, an environmental monitoring data file format, and an environmental monitoring data acquisition area.
The setting provides a more definite feature capture basis for the feature capture module 6 to capture the features of the data.
As shown in fig. 1, the random code database 7 includes a derivation unit 71, the derivation unit 71 is a self-running program of the random code database 7 when not operating, and the derivation unit 71 forms the random codes in the random code database 7 into new random codes by combining, decomposing and mashup.
Through the setting, the messy codes in the messy code database 7 can be expanded, and further the security of the encrypted transmission of the environmental monitoring data is improved through continuous derivative updating.
Example 2
In a specific implementation aspect, the present invention provides an environmental monitoring data encryption transmission method, as shown in fig. 3, including the following steps:
step 10: establishing a transmission channel;
step 11: acquiring environment-friendly monitoring data transmission task content, and comparing the acquired transmission task content with subordinate mastered data in a communication network interaction mode;
step 12: judging the content matching degree of the subordinate mastered data and the obtained environmental protection monitoring data, and modifying the different environmental protection monitoring data according to the subordinate mastered data;
step 13: after the obtained environmental protection monitoring data are completely matched with the environment protection monitoring data mastered by the subordinate, stripping part of the environmental protection monitoring data from the environmental protection monitoring data for storage and not participating in transmission;
step 14: implanting a messy code into the environmental monitoring data, and recording the implantation position or rule of the messy code;
step 15: and (4) the environmental protection monitoring data starts to be transmitted, and the transmission channel is deleted after the transmission is finished.
As shown in fig. 3, Step14 includes the following sub-steps:
step 141: and setting a messy code implanting rule scheme, and implanting the messy code implanting rule into the data required for the environmental monitoring in a random mode.
Through the setting, the unpredictability of the encryption mode during data encryption transmission is improved, and if the garbled database 7 is not owned, the encrypted environment-friendly monitoring data cannot be absolutely decoded.
As shown in fig. 3, the regular messy codes embedded in the environmental monitoring data in step S14 are loaded adaptively, and when the environmental monitoring data file is greater than 100M, the priority selection regular messy codes are embedded in the environmental monitoring data.
By means of the setting, the environment-friendly monitoring data are encrypted through regular messy codes when the environment-friendly monitoring data are larger than 100M, and are encrypted through random messy code implantation and implantation position recording when the environment-friendly monitoring data are smaller than 100M, so that the operation speed of a system carrying the method in the operation process is increased, and the optimal messy code encryption mode is more reasonable.
Example 3
An environment-friendly monitoring data encryption transmission method is provided with a basic network security monitoring method, and is characterized by comprising the following steps:
step 20: acquiring the size of an environment-friendly monitoring data file;
step 21: monitoring the real-time rate of the environment-friendly monitoring data transmission network, and estimating the data transmission time according to the real-time data of the network;
step 22: and setting the allowable time length of abnormal fluctuation of the network rate, and cutting off the network connection when the fluctuation time length of the network rate is greater than the allowable value.
Example 4
In particular, the following environmental monitoring data are provided, 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 is acquired through the acquisition module 2, the connection state between the water quality detection data and the communication module 4 is established by the correction module 3, and the collected water quality detection data is compared with the next level to determine whether the water quality detection data is wrong or not, after the data is confirmed to be correct, a user can use the extraction module 5 to immediately extract a certain amount of water quality detection data, and the water quality detection data is backed up and stored in the storage unit;
then, capturing characteristic data in the water quality detection data through a characteristic capturing module 6, distinguishing the water quality detection data on the basis, subpackaging the water quality detection data by using a subpackaging program 10, then implanting messy codes in a messy code database 7 into the subpackaged data of the subpackaging 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 water quality detection data, then the water quality detection data is received by the receiving module 12 and decrypted by the decryption module 13, and the whole process of encrypting and transmitting the water quality detection data is finished.
In summary, the invention provides a safer encryption transmission system for the transmission of the environmental monitoring data, the method transmits the environmental monitoring data in a mode of implanting messy codes and enabling the data to be incomplete, when the transmission is completed, the environmental monitoring data is recovered in a mode of removing the messy codes, and finally, the incomplete part of the first echelon is left for data transmission when the environmental monitoring data of the second echelon is transmitted, so that the incomplete part of the first echelon is formed into complete data with the data transmitted by the first echelon;
in addition, the invention further enhances the transmission process, so that the transmission network safety is ensured to a certain extent in the process of transmitting the encrypted environmental protection monitoring data, and the transmission process of the environmental protection monitoring data is safer.
The above examples are only intended to illustrate the technical solution of the present invention, and not to limit it; although the present 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 solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the corresponding technical solutions.
Claims (10)
1. An environmental monitoring data encryption transmission system, 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 data of environmental monitoring and storing the data in the acquisition module;
the correction module (3) is used for comparing the collected environmental protection monitoring data with the lower-level collected source data;
the communication module (4) is used for establishing communication connection with the lower level to complete 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 capture module (6) is used for analyzing the attribute characteristics of the environmental monitoring data;
a messy code database (7) 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 environmental protection monitoring data;
the recording module (9) is used for recording the position of the messy codes in the messy code database (7) loaded into the environment-friendly monitoring data and synchronously forming a recording file;
the sub-packaging program (10) is used for sub-packaging the environmental protection monitoring data and executing a transmission instruction through the transmission module (11) after the sub-packaging is finished;
the transmission module (11) is used for transmitting the environment-friendly monitoring data which is subpackaged in the subpackage program (10), wherein the environment-friendly monitoring data transmitted by the transmission module (11) during the second and subsequent execution comprises the environment-friendly monitoring data extracted by the last extraction module (5);
the receiving module (12) is used for receiving the environmental protection monitoring data transmitted by the transmitting module (11);
and the decryption module (13) is used for eliminating messy codes existing in the environment-friendly monitoring data received by the receiving module (12) and synchronously loading the environment-friendly monitoring data extracted from the extraction module (5) into the environment-friendly monitoring data received by the receiving module (12).
2. The system for encrypted transmission of environmental monitoring data according to claim 1, wherein the communication module (4) uses a self-built 2G network, and the communication mode thereof uses VoLTE communication technology.
3. The encrypted transmission system for environmental monitoring data according to claim 1, wherein the extracting module (5) includes a storage unit (51) for storing a copy of the environmental monitoring data.
4. The encryption transmission system for environmental monitoring data according to claim 1, wherein the feature capture module (6) is a sub-packaging basis of a sub-packaging program (10), wherein the feature capture module (6) is provided with a slave feature analysis, and the slave environmental monitoring data feature analysis is executed by the sub-packaging program (10) running and loading synchronously.
5. The system for encrypted transmission of environmental monitoring data according to claim 1, wherein the feature capture module (6) analyzes the environmental monitoring data with reference to an environmental monitoring data acquisition date, an environmental monitoring data size, an environmental monitoring data file format, and an environmental monitoring data acquisition area.
6. The encryption transmission system for the environmental monitoring data according to claim 1, wherein the garbled database (7) comprises a derivation unit (71), the derivation unit (71) is a self-running programming of the garbled database (7) when not in operation, and the derivation unit (71) forms the garbled in the garbled database (7) into new garbled by means of combination, decomposition and mashup.
7. An environment protection monitoring data encryption transmission method, which is a real-time method for the environment protection monitoring data encryption transmission system of claim 1, and is characterized by comprising the following steps:
step 10: establishing a transmission channel;
step 11: acquiring environment-friendly monitoring data transmission task content, and comparing the acquired transmission task content with subordinate mastered data in a communication network interaction mode;
step 12: judging the content matching degree of the subordinate mastered data and the obtained environmental protection monitoring data, and modifying the different environmental protection monitoring data according to the subordinate mastered data;
step 13: after the obtained environmental protection monitoring data are completely matched with the environment protection monitoring data mastered by the subordinate, stripping part of the environmental protection monitoring data from the environmental protection monitoring data for storage and not participating in transmission;
step 14: implanting messy codes into the environmental protection monitoring data, and recording the implanting positions or rules of the messy codes;
step 15: and (4) the environmental protection monitoring data starts to be transmitted, and the transmission channel is deleted after the transmission is finished.
8. The encrypted transmission method for environmental monitoring data according to claim 7, wherein Step14 includes the following sub-steps:
step 141: and setting a messy code implanting rule scheme, and implanting the messy code implanting rule into the data required for the environmental monitoring in a random mode.
9. The method for encrypting and transmitting the environmental monitoring data according to claim 7, wherein the regular messy codes embedded in the environmental monitoring data in the step S14 are loaded adaptively, and when the environmental monitoring data file is greater than 100M, the priority selection regular messy codes are embedded in the environmental monitoring data.
10. The method for encrypted transmission of environmental monitoring data deployed with a basic network security monitoring method according to claim 7, comprising the steps of:
step 20: acquiring the size of an environment-friendly monitoring data file;
step 21: monitoring the real-time rate of the environment-friendly monitoring data transmission network, and estimating the data transmission time according to the real-time data of the network;
step 22: and setting the allowable time length of abnormal fluctuation of the network rate, and cutting off the network connection when the fluctuation time length of the network rate is greater than the allowable value.
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