An automated control method and system for Internet of Things intelligent gateway management

Abstract

The present invention discloses an automated control Internet of Things intelligent gateway management method and system, which relates to the field of network communication technologies, and includes determining request data and a sending device that sends the request data; the Internet of Things intelligent gateway sends a data reading instruction to the sending device to determine a first communication system corresponding to the sending device; the Internet of Things intelligent gateway performs risk analysis on the request data. First, the present invention performs risk analysis and privacy analysis on the request data to ensure that the request data does not include viruses internally, avoiding virus intrusion into the Internet of Things intelligent gateway, resulting in the loss of data stored inside the Internet of Things intelligent gateway and information leakage. In addition, the privacy of the request data is evaluated, and the request data with higher privacy is encrypted, improving the security of the request data during transmission. Moreover, the Internet of Things intelligent gateway can update the communication system versions of the sending device and the receiving device, improving the transmission speed of the request data.

Description

Technical Field

[0001] The present invention relates to the field of network communication technologies, and particularly to an automated control method and system for managing an Internet of Things (IoT) intelligent gateway. Background Art

[0002] The IoT intelligent gateway is one of the key components in an IoT system. Its main function is to connect and manage various IoT devices and connect them to the cloud or a local network through various communication protocols.

[0003] Existing IoT intelligent gateways do not perform risk analysis and privacy analysis on the received data. Some data carry viruses and invade the IoT intelligent gateway, resulting in the loss of data stored inside the IoT intelligent gateway. In addition, data with a relatively high level of privacy is not encrypted, and data is lost during transmission, leading to information leakage. Moreover, the IoT intelligent gateway does not upgrade the communication software of the connected devices, resulting in slow data transmission. Summary of the Invention

[0004] To solve the above technical problems, the present invention provides an automated control method and system for managing an IoT intelligent gateway. This technical solution solves the problems in the above background art, namely, existing IoT intelligent gateways do not perform risk analysis and privacy analysis on the received data. Some data carry viruses and invade the IoT intelligent gateway, resulting in the loss of data stored inside the IoT intelligent gateway. In addition, data with a relatively high level of privacy is not encrypted, and data is lost during transmission, leading to information leakage. Moreover, the IoT intelligent gateway does not upgrade the communication software of the connected devices, resulting in slow data transmission.

[0005] To achieve the above objectives, the technical solution adopted by the present invention is as follows:

[0006] An automated control method for managing an IoT intelligent gateway includes:

[0007] Determine the request data and the sending device that sends the request data;

[0008] The IoT intelligent gateway sends a data reading instruction to the sending device to determine the first communication system corresponding to the sending device;

[0009] The IoT intelligent gateway performs a risk analysis on the request data to determine the security of the request data;

[0010] The IoT intelligent gateway analyzes and processes the request data based on the security of the request data to obtain the privacy level of the request data;

[0011] Determine the receiving device. The IoT intelligent gateway sends a data reading instruction to the receiving device to determine the second communication system corresponding to the receiving device;

[0012] The Internet of Things intelligent gateway selects whether to encrypt the request data according to the privacy degree of the request data, and obtains the processed data, where the processed data is either encrypted processed data or unencrypted processed data;

[0013] The Internet of Things intelligent gateway sends test data to the receiving device based on the second communication system, and obtains multiple groups of test results;

[0014] The Internet of Things intelligent gateway analyzes multiple groups of test results and selects a data transmission channel;

[0015] The Internet of Things intelligent gateway sends the processed data to the receiving device based on the data transmission channel.

[0016] Preferably, the steps for the Internet of Things intelligent gateway to send a data reading instruction to the sending device and determine the first communication system corresponding to the sending device are as follows:

[0017] The Internet of Things intelligent gateway sends a data reading instruction to the sending device and obtains the communication system of the sending device;

[0018] Obtain the communication system of the Internet of Things intelligent gateway;

[0019] Perform a version comparison based on the communication system of the Internet of Things intelligent gateway and the communication system of the sending device;

[0020] If the version number of the communication system of the Internet of Things intelligent gateway is higher than the version number of the communication system of the sending device, upgrade the communication system of the sending device and determine the first communication system;

[0021] If the version number of the communication system of the Internet of Things intelligent gateway is the same as the version number of the communication system of the sending device, the communication system of the sending device is not upgraded.

[0022] Preferably, the steps for the Internet of Things intelligent gateway to perform a risk analysis on the request data and determine the security of the request data are as follows:

[0023] Obtain the communication protocol of the virus database;

[0024] The Internet of Things intelligent gateway establishes a communication connection with the virus database based on the communication protocol of the virus database;

[0025] The Internet of Things intelligent gateway scans and judges the request data according to the virus data stored in the virus database;

[0026] If some content in the request data coincides with the virus data stored in the virus database, the Internet of Things intelligent gateway refuses to receive the request data;

[0027] If the content in the request data does not overlap with the virus data stored in the virus database, the IoT intelligent gateway performs secondary verification on the request data to determine the security of the request data.

[0028] Preferably, the IoT intelligent gateway performs secondary verification on the request data to determine the security of the request data, which specifically includes the following steps:

[0029] The IoT intelligent gateway sends a data reading instruction to the sending device based on the first communication system to obtain the historical metadata of the request data, and the metadata includes creator information, modification date information, and file size information;

[0030] The IoT intelligent gateway extracts data from the request data to obtain the real-time metadata of the request data;

[0031] Make a judgment based on the historical metadata of the request data and the real-time metadata of the request data;

[0032] If the creator information, modification date information, file size information in the historical metadata and the creator information, modification date information, file size information in the real-time metadata are exactly the same, output that the request data is secure, and the IoT intelligent gateway receives the request data;

[0033] If any one of the creator information, modification date information, file size information in the historical metadata and the creator information, modification date information, file size information in the real-time metadata is different, output that there is a risk in the request data, and the IoT intelligent gateway does not receive the request data.

[0034] Preferably, the IoT intelligent gateway analyzes and processes the request data based on the security of the request data to obtain the privacy density of the request data, which specifically includes the following steps:

[0035] The IoT intelligent gateway filters the request data to obtain a private data set, and the private data set includes personal identity information, financial information, and health records;

[0036] Perform calculation processing based on the private data set and the request data to obtain the proportion weight of private information;

[0037] Compare the proportion weight of private information with a set first threshold;

[0038] If the proportion weight of private information is greater than or equal to the set first threshold, output that the privacy density of the request data is high and the request data needs to be encrypted;

[0039] If the proportion weight of private information is less than the set first threshold, output that the privacy density of the request data is low and the request data does not need to be encrypted.

[0040] Preferably, the Internet of Things intelligent gateway selects whether to encrypt the request data according to the privacy degree of the request data. The specific steps for obtaining the processed data are as follows:

[0041] The Internet of Things intelligent gateway respectively obtains the communication protocols of the first communication system and the second communication system;

[0042] The Internet of Things intelligent gateway performs format matching on the request data based on the communication protocols of the first communication system and the second communication system to obtain the data to be encrypted;

[0043] The Internet of Things intelligent gateway encrypts the data to be encrypted based on the asymmetric encryption algorithm to obtain the processed data.

[0044] Preferably, the specific steps for the Internet of Things intelligent gateway to perform format matching on the request data based on the communication protocols of the first communication system and the second communication system to obtain the data to be encrypted are as follows:

[0045] The Internet of Things intelligent gateway modifies the format of the request data based on the communication protocol of the first communication system to obtain the request data in the normal format;

[0046] The Internet of Things intelligent gateway performs format matching on the request data based on the communication protocol of the second communication system to obtain the data to be encrypted.

[0047] Preferably, the specific steps for the Internet of Things intelligent gateway to send test data to the receiving device based on the second communication system and obtain multiple groups of test results are as follows:

[0048] The Internet of Things intelligent gateway performs frequency analysis based on the second communication system to determine the maximum transmission frequency and the minimum transmission frequency, and obtains the transmission frequency range;

[0049] The Internet of Things intelligent gateway performs frequency adjustment based on the transmission frequency range to obtain multiple groups of transmission channels;

[0050] The Internet of Things intelligent gateway respectively transmits the test data based on multiple groups of transmission channels to obtain multiple groups of test results.

[0051] Preferably, the specific steps for the Internet of Things intelligent gateway to analyze multiple groups of test results and select the data transmission channel are as follows:

[0052] Compare multiple groups of test results with the set second threshold;

[0053] If the test result is greater than or equal to the set second threshold, output the rate test result;

[0054] If the test result is less than the set second threshold, discard the corresponding test result;

[0055] Compare the rate test result with the set third threshold;

[0056] If the rate test result is greater than or equal to the set third threshold, output the complete data test result;

[0057] If the rate test result is less than the set third threshold, discard the corresponding rate test result;

[0058] The Internet of Things intelligent gateway filters based on the complete data test result, and selects the transmission channel corresponding to the test result with the fastest transmission rate and the highest data integrity as the data transmission channel.

[0059] Furthermore, an automated control Internet of Things intelligent gateway management system is proposed, which is used to implement an automated control Internet of Things intelligent gateway management method as described above, including:

[0060] An Internet of Things intelligent gateway, which is used to perform risk analysis and security analysis on the request data to determine whether to receive the request data, and the Internet of Things intelligent gateway is used to upgrade the communication systems of the sending device and the receiving device;

[0061] A sending device, which is used to send request data;

[0062] A receiving device, which is used to receive request data;

[0063] A virus database, which is used to perform the first risk analysis on the request data;

[0064] Among them, the Internet of Things intelligent gateway is internally integrated with:

[0065] An instruction generation module, which is used to generate various control instructions;

[0066] A risk assessment module, which is used to perform risk assessment on the request data to determine the security of the request data;

[0067] A privacy assessment module, which is used to perform privacy assessment on the request data to determine whether to encrypt the request data;

[0068] An encryption module, which is used to encrypt the request data to ensure that the request data will not be leaked;

[0069] An upgrade module, which is used to upgrade the communication systems of the sending device and the receiving device;

[0070] A communication module, which is used to implement information interaction with the sending device and the receiving device;

[0071] A control module, which is used to implement data transmission and information interaction between various modules.

[0072] Compared with the prior art, the present invention provides an automated control method and system for an Internet of Things intelligent gateway, which has the following beneficial effects:

[0073] The present invention first performs risk analysis and privacy analysis on the request data to ensure that the request data does not include viruses internally, avoiding the loss of data stored inside the Internet of Things intelligent gateway due to virus intrusion, resulting in information leakage. In addition, the privacy of the request data is evaluated, and the request data with higher privacy is encrypted, improving the security of the request data during transmission. Moreover, the Internet of Things intelligent gateway can update the communication system versions of the sending device and the receiving device, improving the transmission speed of the request data. BRIEF DESCRIPTION OF THE DRAWINGS

[0074] Figure 1 It is a schematic flow chart of steps S100 - S900 in an automated control method for an Internet of Things intelligent gateway proposed by the present invention;

[0075] Figure 2 It is a schematic flow chart of steps S201 - S205 in an automated control method for an Internet of Things intelligent gateway proposed by the present invention;

[0076] Figure 3 It is a schematic flow chart of steps S301 - S305 in an automated control method for an Internet of Things intelligent gateway proposed by the present invention;

[0077] Figure 4 It is a schematic flow chart of steps S3051 - S3055 in an automated control method for an Internet of Things intelligent gateway proposed by the present invention;

[0078] Figure 5 It is a schematic flow chart of steps S401 - S405 in an automated control method for an Internet of Things intelligent gateway proposed by the present invention;

[0079] Figure 6 It is a schematic flow chart of steps S601 - S603 in an automated control method for an Internet of Things intelligent gateway proposed by the present invention;

[0080] Figure 7 It is a schematic flow chart of steps S6021 - S6022 in an automated control method for an Internet of Things intelligent gateway proposed by the present invention;

[0081] Figure 8 It is a schematic flow chart of steps S701 - S703 in an automated control method for an Internet of Things intelligent gateway proposed by the present invention;

[0082] Figure 9Schematic diagram of steps S801 - S807 in an automated control IoT intelligent gateway management method proposed by the present invention;

[0083] Figure 10 Block diagram of the structure of an automated control IoT intelligent gateway management system proposed by the present invention. Detailed implementation manners

[0084] The following description is used to disclose the present invention so that those skilled in the art can implement the present invention. The preferred embodiments described below are only examples, and those skilled in the art can think of other obvious variations.

[0085] Referring to Figure 1 shown, an automated control IoT intelligent gateway management method includes:

[0086] S100. Determine the request data and the sending device that sends the request data;

[0087] S200. The IoT intelligent gateway sends a data reading instruction to the sending device to determine the first communication system corresponding to the sending device;

[0088] S300. The IoT intelligent gateway performs a risk analysis on the request data to determine the security of the request data;

[0089] S400. The IoT intelligent gateway analyzes and processes the request data based on the security of the request data to obtain the privacy degree of the request data;

[0090] S500. Determine the receiving device, the IoT intelligent gateway sends a data reading instruction to the receiving device to determine the second communication system corresponding to the receiving device;

[0091] Upgrade the communication system of the receiving device in the same way as upgrading the communication system of the sending device;

[0092] S600. The IoT intelligent gateway selects whether to encrypt the request data according to the privacy degree of the request data to obtain the processed data, and the processed data is any one of the encrypted processed data and the non - encrypted processed data;

[0093] S700. The IoT intelligent gateway sends test data to the receiving device based on the second communication system to obtain multiple groups of test results;

[0094] S800. The IoT intelligent gateway analyzes multiple groups of test results to select a data transmission channel;

[0095] S900. The IoT intelligent gateway sends the processed data to the receiving device based on the data transmission channel;

[0096] Those skilled in the art can understand that the requested data may be tampered with during transmission, and viruses may be implanted in it. Through virus intrusion into the Internet of Things intelligent gateway, maliciously read the data in the Internet of Things intelligent gateway, causing a certain degree of property loss. Therefore, the Internet of Things intelligent gateway performs risk analysis on the requested data to ensure that the requested data does not contain viruses, ensuring the security of the data in the Internet of Things intelligent gateway. In addition, the Internet of Things intelligent gateway performs privacy analysis on the requested data, encrypts the requested data with higher privacy, ensures that the requested data is lost during transmission, and unrelated personnel cannot read the content of the requested data, improving the privacy of the requested data. At the same time, the Internet of Things intelligent gateway upgrades the communication systems of the sending device and the receiving device, improving the transmission rate of the requested data.

[0097] Referring to Figure 2 As shown, the steps for the Internet of Things intelligent gateway to send a data reading instruction to the sending device and determine the first communication system corresponding to the sending device are as follows:

[0098] S201. The Internet of Things intelligent gateway sends a data reading instruction to the sending device to obtain the communication system of the sending device;

[0099] S202. Obtain the communication system of the Internet of Things intelligent gateway;

[0100] S203. Compare the versions based on the communication system of the Internet of Things intelligent gateway and the communication system of the sending device;

[0101] S204. If the version number of the communication system of the Internet of Things intelligent gateway is higher than the version number of the communication system of the sending device, upgrade the communication system of the sending device to determine the first communication system;

[0102] S205. If the version number of the communication system of the Internet of Things intelligent gateway is the same as the version number of the communication system of the sending device, the communication system of the sending device is not upgraded;

[0103] In this embodiment, the versions of the communication systems of the sending device and the Internet of Things intelligent gateway may be different. When they are different, the data transmission rate may be affected. When the requested data is too large, the transmission time will be extended.

[0104] Referring to Figure 3 As shown, the steps for the Internet of Things intelligent gateway to perform risk analysis on the requested data and determine the security of the requested data are as follows:

[0105] S301. Obtain the communication protocol of the virus database;

[0106] S302. The Internet of Things intelligent gateway establishes a communication connection with the virus database based on the communication protocol of the virus database;

[0107] S303. The IoT intelligent gateway scans and judges the request data according to the virus data stored in the virus database;

[0108] S304. If part of the content in the request data coincides with the virus data stored in the virus database, the IoT intelligent gateway refuses to receive the request data;

[0109] S305. If the content in the request data does not coincide with the virus data stored in the virus database, the IoT intelligent gateway conducts a secondary verification on the request data to determine the security of the request data;

[0110] In this embodiment, in order to protect the data security stored in the IoT intelligent gateway, the request data is judged by the existing virus database to determine whether there is the same data in the request data as in the virus database. If so, the IoT intelligent gateway does not receive the request data.

[0111] Refer to Figure 4 As shown, the IoT intelligent gateway conducts a secondary verification on the request data to determine the security of the request data, which specifically includes the following steps:

[0112] S3051. The IoT intelligent gateway sends a data reading instruction to the sending device based on the first communication system to obtain the historical metadata of the request data, and the metadata includes creator information, modification date information, and file size information;

[0113] S3052. The IoT intelligent gateway extracts data from the request data to obtain the real-time metadata of the request data;

[0114] S3053. Judge based on the historical metadata of the request data and the real-time metadata of the request data;

[0115] S3054. If the creator information, modification date information, and file size information in the historical metadata are exactly the same as the creator information, modification date information, and file size information in the real-time metadata, output that the request data is secure, and the IoT intelligent gateway receives the request data;

[0116] S3055. If any one of the creator information, modification date information, and file size information in the historical metadata is different from the creator information, modification date information, and file size information in the real-time metadata, output that there is a risk in the request data, and the IoT intelligent gateway does not receive the request data;

[0117] Those skilled in the art can understand that when any one of the creator information, modification date information, and file size information changes, it indicates that someone has read the content of the request data and even implanted a virus that does not exist in the virus database into the request data. At this time, the request data is at risk. For the security of the internal data of the Internet of Things intelligent gateway, the Internet of Things intelligent gateway does not receive the request data.

[0118] Refer to Figure 5 As shown, the Internet of Things intelligent gateway analyzes and processes the request data based on the security of the request data, and obtains the privacy density of the request data, which specifically includes the following steps:

[0119] S401. The Internet of Things intelligent gateway filters the request data to obtain a private data set, and the private data set includes personal identity information, financial information, and health records;

[0120] S402. Calculate and process based on the private data set and the request data to obtain the proportion weight of private information;

[0121] S403. Compare the proportion weight of private information with a set first threshold;

[0122] S404. If the proportion weight of private information is greater than or equal to the set first threshold, output that the privacy density of the request data is high and the request data needs to be encrypted;

[0123] S405. If the proportion weight of private information is less than the set first threshold, output that the privacy density of the request data is low and the request data does not need to be encrypted;

[0124] In this embodiment, when the proportion weight of private information in the request data is greater than or equal to the set first threshold, it indicates that the privacy of the request data is relatively high. If the request data is lost during transmission, it may cause information leakage. To protect the security of the request data, the request data is encrypted, so that even if the request data is lost during transmission, information leakage cannot occur.

[0125] Refer to Figure 6 As shown, the Internet of Things intelligent gateway selects whether to encrypt the request data according to the privacy density of the request data, and obtains the processed data, which specifically includes the following steps:

[0126] S601. The Internet of Things intelligent gateway respectively obtains the communication protocols of the first communication system and the second communication system;

[0127] S602. The Internet of Things intelligent gateway performs format matching on the request data based on the communication protocols of the first communication system and the second communication system to obtain the data to be encrypted;

[0128] S603. The Internet of Things intelligent gateway encrypts the data to be encrypted based on the asymmetric encryption algorithm to obtain the processed data;

[0129] Asymmetric encryption uses a pair of keys: a public key and a private key. The public key is used to encrypt data, and the private key is used to decrypt data.

[0130] Refer to Figure 7 As shown, the Internet of Things intelligent gateway performs format matching on the request data based on the communication protocols of the first communication system and the second communication system. The steps for obtaining the data to be encrypted are as follows:

[0131] S6021. The Internet of Things intelligent gateway modifies the format of the request data based on the communication protocol of the first communication system to obtain the request data in normal format;

[0132] S6022. The Internet of Things intelligent gateway performs format matching on the request data based on the communication protocol of the second communication system to obtain the data to be encrypted;

[0133] In this embodiment, when data is transmitted using different communication protocols, each communication protocol corresponds to a data format. Therefore, when the communication protocols of the sending device and the receiving device are different, it is necessary to convert the format of the request data.

[0134] Refer to Figure 8 As shown, the Internet of Things intelligent gateway sends test data to the receiving device based on the second communication system, and the steps for obtaining multiple groups of test results are as follows:

[0135] S701. The Internet of Things intelligent gateway performs frequency analysis based on the second communication system to determine the maximum transmission frequency and the minimum transmission frequency, and obtains the transmission frequency range;

[0136] S702. The Internet of Things intelligent gateway performs frequency adjustment based on the transmission frequency range to obtain multiple groups of transmission channels;

[0137] S703. The Internet of Things intelligent gateway transmits the test data respectively based on multiple groups of transmission channels to obtain multiple groups of test results;

[0138] Those skilled in the art can understand that during the transmission of the request data, if the frequencies of the transmission channels are different, the data transmission speed will also be different, and the integrity of the data will also be different. Therefore, before the request data is transmitted, the test data is transmitted multiple times, and the frequency of each transmission of the test data is different, resulting in multiple groups of different test results. However, before the test data is transmitted, it is necessary to determine the maximum transmission frequency and the minimum transmission frequency of the receiving device, and perform frequency adjustment between the maximum transmission frequency and the minimum transmission frequency.

[0139] Refer to Figure 9As shown, the Internet of Things intelligent gateway analyzes multiple groups of test results and selects a data transmission channel, which specifically includes the following steps:

[0140] S801. Compare multiple groups of test results with a set second threshold;

[0141] S802. If the test result is greater than or equal to the set second threshold, output the rate test result;

[0142] S803. If the test result is less than the set second threshold, discard the corresponding test result;

[0143] S804. Compare the rate test result with a set third threshold;

[0144] S805. If the rate test result is greater than or equal to the set third threshold, output the data integrity test result;

[0145] S806. If the rate test result is less than the set third threshold, discard the corresponding rate test result;

[0146] S807. The Internet of Things intelligent gateway filters based on the data integrity test result and selects the transmission channel corresponding to the test result with the fastest transmission rate and the highest data integrity as the data transmission channel;

[0147] In this embodiment, in order to improve the transmission rate of the requested data, multiple groups of test results are compared with the set second threshold to screen out the test results with fast transmission speed. At the same time, in order to improve the integrity of the requested data during transmission, the output rate test result is compared with the set third threshold to screen out the test results with fast transmission rate and high integrity, and the test results with fast transmission rate and high integrity are compared to select the transmission channel corresponding to the test result with the fastest transmission rate and the highest data integrity as the data transmission channel for transmitting the requested data.

[0148] Refer to Figure 10 As shown, an automated control Internet of Things intelligent gateway management system for implementing an automated control Internet of Things intelligent gateway management method as described above includes:

[0149] An Internet of Things intelligent gateway, which is used to perform risk analysis and security analysis on the requested data to determine whether to receive the requested data, and is used to upgrade the communication systems of the sending device and the receiving device;

[0150] A sending device, which is used to send the requested data;

[0151] A receiving device, which is used to receive the requested data;

[0152] A virus database, which is used to perform a first risk analysis on the request data;

[0153] Among them, the following are integrated inside the Internet of Things intelligent gateway:

[0154] An instruction generation module, which is used to generate various control instructions;

[0155] A risk assessment module, which is used to perform a risk assessment on the request data to determine the security of the request data;

[0156] A privacy assessment module, which is used to perform a privacy assessment on the request data to determine whether to encrypt the request data;

[0157] An encryption module, which is used to encrypt the request data to ensure that the request data will not be leaked;

[0158] An upgrade module, which is used to upgrade the communication systems of the sending device and the receiving device;

[0159] A communication module, which is used to realize information interaction with the sending device and the receiving device;

[0160] A control module, which is used to realize data transmission and information interaction among various modules.

[0161] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments. What is described in the above embodiments and the specification is only the principle of the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and these changes and improvements all fall within the scope of the present invention claimed. The scope of protection required by the present invention is defined by the appended claims and their equivalents.

Claims

1. An automated control Internet of Things intelligent gateway management method, characterized in that Including: Determine the request data and the sending device that sends the request data; The Internet of Things intelligent gateway sends a data reading instruction to the sending device and determines the first communication system corresponding to the sending device; The Internet of Things intelligent gateway performs a risk analysis on the request data to determine the security of the request data; The Internet of Things intelligent gateway analyzes and processes the request data based on the security of the request data to obtain the privacy density of the request data; Determine the receiving device, the Internet of Things intelligent gateway sends a data reading instruction to the receiving device and determines the second communication system corresponding to the receiving device; The Internet of Things intelligent gateway selects whether to encrypt the request data according to the privacy density of the request data to obtain the processed data, and the processed data is any one of the encrypted processed data and the non-encrypted processed data; The Internet of Things intelligent gateway performs a frequency analysis based on the second communication system to determine the maximum transmission frequency and the minimum transmission frequency, and obtains the transmission frequency range; The Internet of Things intelligent gateway performs frequency adjustment based on the transmission frequency range to obtain multiple groups of transmission channels; The Internet of Things intelligent gateway transmits test data to the receiving device respectively based on multiple groups of transmission channels to obtain multiple groups of test results; The Internet of Things intelligent gateway analyzes multiple groups of test results and selects a data transmission channel; The Internet of Things intelligent gateway sends the processed data to the receiving device based on the data transmission channel; Among them, the Internet of Things intelligent gateway sends a data reading instruction to the sending device and determines the first communication system corresponding to the sending device, which specifically includes the following steps: The Internet of Things intelligent gateway sends a data reading instruction to the sending device to obtain the communication system of the sending device; Obtain the communication system of the Internet of Things intelligent gateway; Perform a version comparison based on the communication system of the Internet of Things intelligent gateway and the communication system of the sending device; If the version number of the communication system of the Internet of Things intelligent gateway is higher than the version number of the communication system of the sending device, upgrade the communication system of the sending device and determine the first communication system; If the version number of the communication system of the Internet of Things intelligent gateway is the same as the version number of the communication system of the sending device, the communication system of the sending device is not upgraded; Among them, the method for determining the second communication system corresponding to the receiving device is: Upgrade the communication system of the receiving device in the same way as upgrading the communication system of the sending device to determine the second communication system corresponding to the receiving device.

2. The automated control Internet of Things intelligent gateway management method according to claim 1, wherein, The Internet of Things intelligent gateway performs a risk analysis on the request data to determine the security of the request data, which specifically includes the following steps: Obtain the communication protocol of the virus database; The Internet of Things intelligent gateway establishes a communication connection with the virus database based on the communication protocol of the virus database; The Internet of Things intelligent gateway scans and judges the request data according to the virus data stored in the virus database; If part of the content in the request data coincides with the virus data stored in the virus database, the Internet of Things intelligent gateway refuses to receive the request data; If the content in the request data does not coincide with the virus data stored in the virus database, the Internet of Things intelligent gateway performs a secondary verification on the request data to determine the security of the request data.

3. An automated control Internet of Things intelligent gateway management method according to claim 2, characterized in that, The Internet of Things intelligent gateway performs a secondary verification on the request data to determine the security of the request data, which specifically includes the following steps: The Internet of Things intelligent gateway sends a data reading instruction to the sending device based on the first communication system to obtain the historical metadata of the requested data, where the metadata includes creator information, modification date information, and file size information; The Internet of Things intelligent gateway extracts data from the requested data to obtain the real-time metadata of the requested data; Make a judgment based on the historical metadata of the requested data and the real-time metadata of the requested data; If the creator information, modification date information, file size information in the historical metadata are exactly the same as the creator information, modification date information, file size information in the real-time metadata, output that the requested data is secure, and the Internet of Things intelligent gateway receives the requested data; If any one of the creator information, modification date information, file size information in the historical metadata is different from the creator information, modification date information, file size information in the real-time metadata, output that there is a risk in the requested data, and the Internet of Things intelligent gateway does not receive the requested data.

4. An automated control Internet of Things intelligent gateway management method according to claim 1, characterized in that, The Internet of Things intelligent gateway analyzes and processes the requested data based on the security of the requested data to obtain the privacy density of the requested data, which specifically includes the following steps: The Internet of Things intelligent gateway filters the requested data to obtain a private data set, and the private data set includes personal identity information, financial information, and health records; Perform calculation processing based on the private data set and the requested data to obtain the proportion weight of private information; Compare the proportion weight of private information with a set first threshold; If the proportion weight of private information is greater than or equal to the set first threshold, output that the privacy density of the requested data is high, and the requested data needs to be encrypted; If the proportion weight of private information is less than the set first threshold, output that the privacy density of the requested data is low, and the requested data does not need to be encrypted.

5. The management method of an automated control IoT intelligent gateway according to claim 1, characterized in that, The Internet of Things intelligent gateway selects whether to encrypt the requested data according to the privacy density of the requested data to obtain the processed data, which specifically includes the following steps: The Internet of Things intelligent gateway respectively obtains the communication protocols of the first communication system and the second communication system; The Internet of Things intelligent gateway performs format matching on the requested data based on the communication protocols of the first communication system and the second communication system to obtain the data to be encrypted; The Internet of Things intelligent gateway encrypts the data to be encrypted based on the asymmetric encryption algorithm to obtain the processed data.

6. The automated control Internet of Things intelligent gateway management method according to claim 5, characterized in that The Internet of Things intelligent gateway performs format matching on the requested data based on the communication protocols of the first communication system and the second communication system to obtain the data to be encrypted, which specifically includes the following steps: The Internet of Things intelligent gateway modifies the format of the requested data based on the communication protocol of the first communication system to obtain the requested data in normal format; The Internet of Things intelligent gateway performs format matching on the requested data based on the communication protocol of the second communication system to obtain the data to be encrypted.

7. An automated control IoT intelligent gateway management method according to claim 1, characterized in that, The Internet of Things intelligent gateway analyzes multiple groups of test results to select a data transmission channel, which specifically includes the following steps: Compare the transmission rates of multiple groups of test results with a set second threshold; If the transmission rate of the test result is greater than or equal to the set second threshold, output the rate test result; If the transmission rate of the test result is less than the set second threshold, discard the corresponding test result; Compare the rate test result with a set third threshold; If the rate test result is greater than or equal to the set third threshold, output the complete data test result; If the rate test result is less than the set third threshold, discard the corresponding rate test result; The Internet of Things intelligent gateway filters based on the complete data test result, and selects the transmission channel corresponding to the test result with the fastest transmission rate and the highest data integrity as the data transmission channel.

8. An automated control Internet of Things intelligent gateway management system for implementing an automated control Internet of Things intelligent gateway management method according to any one of claims 1-7, characterized in that, Including: An Internet of Things intelligent gateway, which is used to perform risk analysis and security analysis on the request data to determine whether to receive the request data, and is used to upgrade the communication systems of the sending device and the receiving device; A sending device, which is used to send request data; A receiving device, which is used to receive request data; A virus database, which is used to perform the first risk analysis on the request data; Among them, the Internet of Things intelligent gateway is internally integrated with: An instruction generation module, which is used to generate various control instructions; A risk assessment module, which is used to perform risk assessment on the request data to determine the security of the request data; A privacy assessment module, which is used to perform privacy assessment on the request data to determine whether to encrypt the request data; An encryption module, which is used to encrypt the request data to ensure that the request data will not be leaked; An upgrade module, which is used to upgrade the communication systems of the sending device and the receiving device; A communication module, which is used to realize information interaction with the sending device and the receiving device; A control module, which is used to realize data transmission and information interaction among various modules.

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