Power Safety System Based on Internet of Things Communication Technology

Abstract

The present invention relates to a power safety system based on Internet of Things communication technology applied to the field of data transmission. By setting up a dual-line transmission platform and an offline transfer device, when cross-network data transmission is required between different devices, the data is first subjected to code marking and random segmentation processing through the dual-line transmission platform to obtain two disordered defective packet data. Subsequently, the two defective packets are respectively subjected to wireless network transmission and wired transmission with the offline transfer device through the dual-line transmission platform, so that the complete initial data is not easily intercepted by network attackers, providing double protection for the security of data during cross-network transmission. Moreover, the defective packet transmitted online is used as the transfer secret key for the defective packet in the offline transfer device, making it difficult for the defective packet in the offline transfer device to be easily transferred to other devices, further ensuring the security of the data.

Description

Technical Field

[0001] A system related to the present invention, in particular, a power security system based on Internet of Things communication technology applied to the field of data transmission. Background Art

[0002] With the rapid development of wireless communication technology, improving the reliability and effectiveness of communication remains a major research direction in the field of wireless technology. During the process of existing network data transmission, it is inevitable to be subjected to network attacks such as hacker intrusion and viruses, resulting in malicious damage such as interception and tampering of the online transmitted data, posing a serious threat to the security of the data.

[0003] To solve the above problems, the specification of Chinese Patent CN105207741B discloses a network data transmission method. The basic network topology for performing the network data transmission includes a first user, a second user, a repeater, and a base station. The first user and the second user respectively encode their respective original data to generate and send first data and second data to the repeater and the base station; the repeater decodes to obtain the original data of the corresponding first user and second user; the repeater performs network encoding on the original data of the first user and the second user to generate and send third data to the base station; the base station performs joint decoding based on the first data, the second data, and the third data to obtain the original data of the first user and the second user. Compared with the prior art, the method of the present invention can further improve the reliability and average throughput performance of network system data transmission.

[0004] Another example is that the specification of Chinese Patent CN117319030B discloses a data security transmission system, which consists of an identity authentication module, a key management module, a privacy enhancement module, an audit and compliance module, a deep security analysis module, a blockchain technology module, a behavior analysis module, and a data fusion module. In the present invention, multi-factor authentication combines advanced hash algorithms, neural networks, and hardware tokens to provide an identity authentication mechanism. Key management uses elliptic curve encryption and blockchain to optimize the key life cycle and data security. Homomorphic encryption and differential privacy strategies ensure data encryption and privacy security. Deep learning security analysis uses convolutional neural networks and decision trees to locate vulnerabilities and anomalies. Blockchain technology guarantees data integrity and traceability. Intelligent behavior analysis combines SVM and random forests to identify anomalies and predict threats. Data fusion supports the integration across different fields and platforms to meet diverse security requirements.

[0005] Although the prior art has adopted various methods to protect data transmission, network attacks are inevitable, and due to the complex network environment, there is still a relatively high risk that data transmitted across the network will be stolen and tampered with. Summary of the Invention

[0006] In view of the above-mentioned prior art, the technical problem to be solved by the present invention is that due to the complex network environment, there is a great risk of data being stolen and tampered with during cross-network transmission.

[0007] To solve the above problems, the present invention provides a power security system based on Internet of Things communication technology, including a dual-line transmission platform and an offline transfer device. The dual-line transmission platform includes a network identification module, a data marking module, a data splitting module, a single transmission module, a dual-channel transmission module, a key transfer module, and a data recombination module. The network identification module is used to obtain the SSID of the wireless network accessed by the device and make a judgment. The data marking module is used to perform code marking on the original data content and record the initial code arrangement information of data Q. The data splitting module is used to split the marked original data content into two incomplete packets. The data recombination module recombines the two incomplete packets into the original data according to the initial code arrangement information. The dual-channel transmission module wirelessly transmits and wired transmits the two incomplete packets respectively, and one of the incomplete packets is sent to the offline transfer device by wired transmission.

[0008] The power security system based on Internet of Things communication technology has the following usage method:

[0009] Step 1: When device A needs to transmit data to device B, the dual-line transmission platform first obtains the SSIDs of the wireless networks accessed by device A and device B and makes a judgment. When the SSIDs of the two wireless networks are the same, the dual-line transmission platform directly sends the data of device A to device B through network wireless transmission;

[0010] Step 2: When the SSIDs of the two wireless networks are different, the dual-line transmission platform performs code marking on the content of the data Q to be transmitted and records the initial code arrangement information of data Q, and then randomly divides data Q into two parts to obtain incomplete packet one and incomplete packet two;

[0011] Step 3: Integrate the initial code arrangement information and incomplete packet one to form a verification packet, directly send the verification packet to device B through network wireless transmission, then hardware connect the offline transfer device to device A, and send incomplete packet two to the offline transfer device by wired transmission;

[0012] Step 4: Hardware connect the offline transfer device to device B, use the verification packet as a verification key, and transfer incomplete packet two from the offline transfer device to device B;

[0013] Step 5: According to the initial code arrangement information, the dual-line transmission platform integrates and recombines incomplete packet one and incomplete packet two in device B to form the initial data Q.

[0014] As a further supplement to the present application, when the offline transfer device containing the incomplete package two is connected to other devices without the verification package, the dual-line transmission platform will perform hidden deletion of the incomplete package two in the offline transfer device.

[0015] As another improvement of the present application, the offline transfer device includes a transfer device body, and an external connector is electrically connected to the side end of the transfer device body.

[0016] As a supplementary improvement of the present application, a rotating sleeve is rotatably sleeved on the outer end of the transfer device body. A rotating shaft is fixedly connected to the upper inner wall of the rotating sleeve. A rotating groove rotatably connected to the rotating shaft is opened at the upper end of the transfer device body. A locking groove is opened at the lower inner wall of the rotating sleeve. An electronic lock is fixedly connected inside the transfer device body, and the lock core of the electronic lock movably penetrates through the transfer device body and extends into the inside of the locking groove.

[0017] As a supplementary improvement of the present application, an internal slot is opened at one end of the transfer device body away from the external connector. An internal connector is placed inside the internal slot. A wire is electrically connected between the internal connector and the transfer device body.

[0018] As a supplementary improvement of the present application, magnets with matching positions are fixedly connected to the inner wall of the rotating sleeve and the side end of the transfer device body, and there is a magnetic attraction force between the magnet on the rotating sleeve and the magnet on the transfer device body.

[0019] As a supplementary improvement of the present application, in step three, the external connector is used for hardware connection with device A to enable data transmission between the transfer device body and device A.

[0020] As a supplementary improvement of the present application, step four specifically includes the following steps:

[0021] Step 4.1: First, perform hardware connection of the external connector with device B. At this time, it is shown on device B that there is no data in the transfer device body. Using the verification package as the secret key, unlock the offline transfer device and open the electronic lock.

[0022] Step 4.2: Remove the external connector from device B, rotate the rotating sleeve to expose the internal slot, then take out the internal connector, perform hardware connection of the internal connector with device B, and transfer the incomplete package two from the offline transfer device to device B.

[0023] In summary, by setting up a dual-line transmission platform and an offline transfer device, when cross-network data transmission is required between different devices, the data is first subjected to code marking and random segmentation processing through the dual-line transmission platform to obtain two disordered defective packet data. Subsequently, the dual-line transmission platform performs wireless network transmission and wired transmission with the offline transfer device on the two defective packets respectively, so that the complete initial data is not easily intercepted by network attackers, providing double protection for the security of data during cross-network transmission. Moreover, using the defective packet transmitted online as the transfer key for the defective packet in the offline transfer device makes it difficult for the defective packet in the offline transfer device to be easily transferred to other devices, further ensuring the security of the data. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 System block diagrams of the first and second embodiments of the present application;

[0025] Figure 2 Data transmission methods of the first and second embodiments of the present application Figure 1 ;

[0026] Figure 3 Data transmission methods of the first and second embodiments of the present application Figure 2 ;

[0027] Figure 4 Three-dimensional view of the offline transfer device of the second embodiment of the present application Figure 1 ;

[0028] Figure 5 Three-dimensional view of the offline transfer device of the second embodiment of the present application Figure 2 ;

[0029] Figure 6 Three-dimensional view of the offline transfer device of the second embodiment of the present application Figure 3 ;

[0030] Figure 7 Side structure schematic diagram of the offline transfer device of the second embodiment of the present application Figure 1 ;

[0031] Figure 8 Side structure schematic diagram of the offline transfer device of the second embodiment of the present application Figure 2 .

[0032] Explanation of the reference numerals in the drawings:

[0033] 1 Transfer device body, 101 Rotating groove, 102 Built-in groove, 2 Outer joint, 3 Rotating sleeve, 301 Locking groove, 4 Inner joint, 5 Magnet, 6 Wire, 7 Rotating shaft, 8 Electronic lock. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0034] The following will describe two implementation manners of the present application in detail with reference to the accompanying drawings.

[0035] The first implementation manner:

[0036] The present invention provides a power security system based on Internet of Things communication technology. Please refer to Figure 1 , which includes a dual-line transmission platform and an offline transfer device. The dual-line transmission platform includes a network identification module, a data marking module, a data segmentation module, a single transmission module, a dual-channel transmission module, a key transfer module, and a data recombination module. The network identification module is used to obtain the SSID of the wireless network accessed by the device and make a judgment. The data marking module is used to perform code marking on the original data content and record the initial code arrangement information of data Q. The data segmentation module is used to segment the marked original data content to form two incomplete packets. The data recombination module recombines the two incomplete packets into the original data according to the initial code arrangement information. The dual-channel transmission module wirelessly transmits and wired-transmits the two incomplete packets respectively, and one of the incomplete packets is sent to the offline transfer device by wired transmission.

[0037] The power security system based on Internet of Things communication technology, its usage method includes the following steps:

[0038] Step 1: When device A needs to transmit data to device B, the dual-line transmission platform first obtains the SSIDs of the wireless networks accessed by both device A and device B and makes a judgment. When the SSIDs of their wireless networks are the same, the dual-line transmission platform directly sends the data of device A to device B through the single transmission module in a network wireless transmission manner;

[0039] Step 2: When the SSIDs of their wireless networks are different, if direct wireless transmission between device A and device B is still carried out, it is equivalent to cross-network data transmission. Compared with data transmission between the same networks, cross-network data transmission will have greater risks such as data leakage and network attacks. Therefore, the following operations are performed at this time:

[0040] The content of the data Q to be transmitted is code-marked through the dual-line transmission platform, and the initial code arrangement information of data Q is recorded, and then the data Q is randomly divided into two parts to obtain incomplete packet one and incomplete packet two;

[0041] Step 3: Integrate the initial code arrangement information and incomplete packet one to form a verification packet, directly send the verification packet to device B through network wireless transmission, and then hardware-connect the offline transfer device to device A, and send incomplete packet two to the offline transfer device by wired transmission;

[0042] Step 4: Make a hardware connection between the offline transfer device and Device B. Use the verification package as the verification key to transfer the incomplete package 2 from the offline transfer device to Device B.

[0043] Step 5: Arrange the information according to the initial code, so that the dual-line transmission platform integrates and reorganizes the incomplete package 1 and incomplete package 2 in Device B to form the initial data Q.

[0044] First, by randomly splitting the original data to form incomplete package 1 and incomplete package 2, neither of the two incomplete packages has complete data content. And due to the random splitting, the data in the incomplete packages is in disorder. Even if an illegal element obtains one of the incomplete packages, it is difficult for them to obtain the complete or correctly sorted data content. This is the first means to improve the security of data transmission.

[0045] Second, since wired transmission is more secure and efficient than wireless transmission, therefore, by respectively performing wired and wireless transmissions on the two incomplete packages, even if the network is invaded or attacked and an illegal element obtains one of the incomplete packages being wirelessly transmitted, due to the lack of the other incomplete package transmitted by wire, it is difficult for the illegal element to obtain the complete original data. This is the second means to improve the security of data transmission.

[0046] Finally, by using the incomplete package transmitted wirelessly and the information arranged according to the initial code as the key to transfer the other incomplete package (the offline transfer device in this embodiment can use a memory), it is not easy to transfer the incomplete package data in the offline transfer device to other devices, which can effectively reduce the risk of the incomplete package in the offline transfer device being stolen and leaked. This is the third means to improve the security of data transmission.

[0047] The second implementation method:

[0048] Based on the first implementation method, the following settings are made for the offline transfer device in this implementation method: The offline transfer device includes a transfer device body 1. An external connector 2 is electrically connected to the side end of the transfer device body 1. A rotating sleeve 3 is rotatably sleeved on the outer end of the transfer device body 1. A rotating shaft 7 is fixedly connected to the upper inner wall of the rotating sleeve 3. A rotating groove 101 for rotatably connecting with the rotating shaft 7 is opened at the upper end of the transfer device body 1. A locking groove 301 is opened at the lower inner wall of the rotating sleeve 3. An electronic lock 8 is fixedly connected inside the transfer device body 1, and the lock core of the electronic lock 8 movably penetrates through the transfer device body 1 and extends into the locking groove 301. An internal groove 102 is opened at one end of the transfer device body 1 away from the external connector 2. An internal connector 4 is placed inside the internal groove 102. A wire 6 is electrically connected between the internal connector 4 and the transfer device body 1. Magnets 5 with matching positions are fixedly connected between the inner wall of the rotating sleeve 3 and the side end of the transfer device body 1, and there is a magnetic attraction force between the magnet 5 on the rotating sleeve 3 and the magnet 5 on the transfer device body 1.

[0049] In the initial state, through the cooperation and locking between the electronic lock 8 and the locking groove 301, the position of the rotating sleeve 3 is fixed and difficult to rotate. The rotating sleeve 3 plays a role of wrapping and covering the built-in groove 102 and the inner joint 4, making it difficult for lawbreakers to easily discover the existence of the inner joint 4, which has a misleading effect on the correct use of the transfer device body 1, and improves the protection effect on the transfer device body 1 and its internal data from the hardware aspect.

[0050] In step three, the external joint 2 is used to make a hardware connection with device A, enabling data transmission between the transfer device body 1 and device A.

[0051] Step four specifically includes the following steps:

[0052] Step 4.1: First, make a hardware connection between the external joint 2 and device B. At this time, it is shown on device B that there is no data in the transfer device body 1. Using the verification package as the secret key, unlock the offline transfer device and open the electronic lock 8. At this time, the rotating sleeve 3 is in a rotatable state;

[0053] Step 4.2: Remove the external joint 2 from device B, rotate the rotating sleeve 3 to expose the built-in groove 102, then take out the inner joint 4, make a hardware connection between the inner joint 4 and device B, and transfer the second incomplete package from the offline transfer device to device B;

[0054] After transferring the second incomplete package, remove the inner joint 4 and put it into the built-in groove 102. Manually rotate the rotating sleeve 3 to make it return to its original position. Under the magnetic force of the magnet 5, the rotating sleeve 3 can be initially stabilized. Then, use the external joint 2 to connect with any device, and the electronic lock 8 can be locked again through the dual-line transmission platform, thereby fixing the position of the rotating sleeve 3 for convenient use in the next data transfer.

[0055] In this embodiment, two joint structures are provided on the transfer device body 1. One is an explicit joint structure, i.e., the external joint 2, which is exposed to the outside world for convenient use of the transfer device body 1. The other is a hidden joint structure, which is covered and hidden by the rotating sleeve 3 under initial conditions, making it difficult for unauthorized personnel to easily discover. Even if criminals obtain this offline transfer device and connect the external joint 2 to device B without knowing the correct usage method, the existence of defect package two is not displayed inside the transfer device body 1, and it is difficult for them to know the method of unlocking the transfer device body 1, thus making it difficult to obtain defect package two from the transfer device body 1. Additionally, when a person connects an offline transfer device containing defective package two to another device C without a verification package, this operation indicates that the user of the offline transfer device is not the initial user who needs to transfer data. At this time, not only does the defect package data in the transfer device body 1 not display on device C, but also, after the dual-line transmission platform in device C fails to detect the verification package data, it will automatically and hiddenly delete the defective package two in the offline transfer device, making it difficult for this person to obtain the data in the transfer device body 1 subsequently, thereby effectively protecting the initial data.

[0056] Combined with the current actual requirements, the above-described embodiment adopted in this application is not limited to this scope. Within the knowledge scope of those skilled in the art, various changes made without departing from the concept of this application still fall within the protection scope of the present invention.

Claims

1. A power safety system based on Internet of Things communication technology, characterized in that: It includes a dual-line transmission platform and an offline transfer device. The dual-line transmission platform includes a network identification module, a data marking module, a data splitting module, a single transmission module, a dual-channel transmission module, a key transfer module, and a data recombination module. The network identification module is used to obtain and judge the SSID of the wireless network accessed by the device. The data marking module is used to perform code marking on the original data content and record the initial code arrangement information of data Q. The data splitting module is used to split the marked original data content to form two incomplete packets. The data recombination module recombines the two incomplete packets into the original data according to the initial code arrangement information. The dual-channel transmission module wirelessly transmits and wired-transmits the two incomplete packets respectively, and one of the incomplete packets is sent to the offline transfer device by wired transmission; For the above power safety system based on Internet of Things communication technology, its usage method includes the following steps: Step 1: When device A needs to transmit data to device B, the dual-line transmission platform first obtains and judges the SSIDs of the wireless networks accessed by device A and device B. When the SSIDs of the two wireless networks are the same, the dual-line transmission platform directly sends the data of device A to device B through network wireless transmission; Step 2: When the SSIDs of the two wireless networks are different, the dual-line transmission platform performs code marking on the content of the data Q to be transmitted and records the initial code arrangement information of data Q, and then randomly divides data Q into two parts to obtain incomplete packet one and incomplete packet two; Step 3: Integrate the initial code arrangement information and incomplete packet one to form a verification packet, and directly send the verification packet to device B through network wireless transmission. Then, hardware-connect the offline transfer device to device A, and send incomplete packet two to the offline transfer device by wired transmission; Step 4: Hardware-connect the offline transfer device to device B, use the verification packet formed by combining the initial code arrangement information and incomplete packet one as a verification key, and transfer incomplete packet two from the offline transfer device to device B; Step 5: According to the initial code arrangement information, the dual-line transmission platform integrates and recombines incomplete packet one and incomplete packet two in device B to form the initial data Q.

2. The power safety system based on Internet of Things communication technology according to claim 1, characterized in that: When the offline transfer device containing incomplete packet two is connected to other devices without the verification packet, the dual-line transmission platform will perform a hidden deletion of incomplete packet two in the offline transfer device.

3. The power safety system based on the Internet of Things communication technology according to claim 2, characterized in that: The offline transfer device includes a transfer device body (1), and an external connector (2) is electrically connected to the side end of the transfer device body (1).

4. The power safety system based on the Internet of Things communication technology according to claim 3, characterized in that: A rotating sleeve (3) is rotatably sleeved on the outer end of the transfer device body (1). A rotating shaft (7) is fixedly connected to the upper inner wall of the rotating sleeve (3). A rotating groove (101) rotatably connected to the rotating shaft (7) is opened at the upper end of the transfer device body (1). A locking groove (301) is opened on the lower inner wall of the rotating sleeve (3). An electronic lock (8) is fixedly connected inside the transfer device body (1), and the lock core of the electronic lock (8) movably penetrates the transfer device body (1) and extends into the locking groove (301).

5. The power safety system based on the Internet of Things communication technology according to claim 4, characterized in that: One end of the transfer device body (1) far from the external connector (2) is provided with an internal groove (102). An internal connector (4) is placed inside the internal groove (102). A wire (6) is electrically connected between the internal connector (4) and the transfer device body (1).

6. The power safety system based on the Internet of Things communication technology according to claim 4, characterized in that: Magnets (5) with matching positions are fixedly connected to the inner wall of the rotating sleeve (3) and the side end of the transfer device body (1). There is a magnetic attraction force between the magnet (5) on the rotating sleeve (3) and the magnet (5) on the transfer device body (1).

7. The power safety system based on the Internet of Things communication technology according to claim 3, characterized in that: In step three, the external connector (2) is used for hardware connection with device A, so as to realize data transmission between the transfer device body (1) and device A.

8. The power safety system based on Internet of Things communication technology according to claim 5, characterized in that: Step four specifically includes the following steps: Step 4.1: First, the external connector (2) is used for hardware connection with device B. At this time, it is shown that there is no data in the transfer device body (1) on device B. Using the verification package as the key, the offline transfer device is unlocked to open the electronic lock (8). Step 4.2: The external connector (2) is removed from device B. The rotating sleeve (3) is rotated to expose the internal groove (102), and then the internal connector (4) is taken out. The internal connector (4) is used for hardware connection with device B, and the second incomplete package is transferred from the offline transfer device to device B.

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