Novel electric power system quantum safety internet-of-things device

Abstract

The utility model relates to the technical field of Internet of Things terminal equipment, in particular to a novel electric power system quantum safety Internet of Things device, which comprises a terminal shell, a first mounting plate, a second mounting plate and a power supply module, and the first mounting plate and the second mounting plate are arranged on the inner bottom surface of the terminal shell and used for fixing modules. A video compression module, a quantum encryption processing module and a network communication module are arranged on the first mounting plate, the video compression module is electrically connected with the quantum encryption processing module, and the quantum encryption processing module is in serial port communication connection with the network communication module; the second mounting plate is at least provided with an interface conversion module, and the interface conversion module is electrically connected with the video compression module; the power supply module is electrically connected with the video compression module, the quantum encryption processing module, the network communication module and the interface conversion module. Video data of various front-end Internet of Things terminals can be encrypted and transmitted at the same time, and the data transmission efficiency of the power Internet of Things terminal is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of Internet of Things terminal equipment, specifically a novel quantum security Internet of Things device for power systems. Background Art

[0002] The Internet of Things connects terminal devices to the network through information sensing devices according to agreed protocols, and terminal devices exchange and communicate information through information dissemination media.

[0003] With the rapid development of smart grids, the security issues of power IoT terminal devices have become increasingly prominent. Most of the data in power IoT terminals are not encrypted during information communication, and although traditional encryption technology can ensure data transmission security to a certain extent, it is still possible for intruders to intercept and forge data, and its security is gradually being adjusted. Especially in the power industry, the integrity, confidentiality and availability of data are directly related to the stable operation of the power grid and the safety of power supply. Utility Model Content

[0004] In order to solve the above problems, the utility model provides a novel quantum security IoT device for a power system, including a terminal shell, wherein the inner bottom surface of the terminal shell is provided with a first mounting plate and a second mounting plate for fixing a module, and a power module; a communication interface is provided on the front end surface of the terminal shell, the first mounting plate is fixedly arranged close to the communication interface, a video compression module, a quantum encryption processing module and a network communication module are arranged on the first mounting plate, the video compression module is electrically connected to the quantum encryption processing module, and the quantum encryption processing module is connected to the network communication module via serial communication; the second mounting plate is fixedly arranged away from the communication interface, the second mounting plate is provided with at least one interface conversion module, and the interface conversion module is electrically connected to the video compression module; the power module is electrically connected to the video compression module, the quantum encryption processing module, the network communication module and the interface conversion module respectively.

[0005] In a specific implementation, the video compression module model is XTQ208FH.

[0006] The model of the quantum encryption processing module is FisecVEC-1000-A.

[0007] In order to realize data network communication of the device, the network communication module is connected to the Internet of Things gateway of the power intranet platform.

[0008] The communication interface includes an RJ45 network cable interface, an RS485 communication interface and several video line interfaces, and the video line interface includes an HDMI interface, a VAG interface and a DVI interface.

[0009] Ventilation holes are arranged on both sides of the terminal shell, and dust covers are arranged inside the ventilation holes to prevent dust from entering the interior of the terminal shell.

[0010] A cooling fan is also provided inside the terminal shell, the power module is electrically connected to the cooling fan, and the cooling fan is fixedly mounted on the rear end surface of the terminal shell.

[0011] Beneficial effects: The utility model is a new type of quantum security IoT device for power systems. It reduces the cost of data storage and improves the efficiency of power data transmission through a video compression module. It also encrypts data through a quantum encryption processing module to ensure the integrity, confidentiality and security of data transmission. At the same time, the overall structure is easy to install and can encrypt and transmit video data of various front-end IoT terminals at the same time, thereby improving the transmission efficiency of data from power IoT terminals. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 This is a schematic diagram of the structure of a new type of quantum secure IoT device for power systems;

[0013] Figure 2 This is a system structure diagram of the device of this application;

[0014] 1. Terminal shell; 2. Power module; 3. Video compression module; 4. Quantum encryption processing module; 5. Network communication module; 6. Interface conversion module; 7. First mounting plate; 8. Second mounting plate; 9. Ventilation hole; 10. Dust cover; 11. Cooling fan. DETAILED DESCRIPTION

[0015] Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings.

[0016] See also Figure 1-Figure 2 In order to realize the network encrypted transmission of the original video data obtained by various front-end IoT devices, this embodiment provides a new type of power system quantum security IoT device, which is installed in the central computer room on the master station side. It receives the video data of various front-end IoT terminals, encrypts and uploads them, and transmits them to the power intranet through the local area network.

[0017] In order to achieve the above-mentioned functions, a novel quantum security IoT device for a power system includes a terminal shell 1, the inner bottom surface of the terminal shell 1 is provided with a first mounting plate 7 and a second mounting plate 8 for fixing the module, and a power module 2, and the power module 2 is fixedly installed at the bottom corner position inside the terminal shell 1; the front end surface of the terminal shell 1 is provided with a communication interface, the first mounting plate 7 is fixedly arranged close to the communication interface, and the first mounting plate 7 is provided with a video compression module 3, a quantum encryption processing module 4 and a network communication module 5, and the quantum encryption processing module 4 and the network communication module 5 are combined and installed on the first mounting plate 7, so as to perform serial communication connection and realize the rapid transmission and upload of encrypted data, the video compression module 3 is electrically connected to the quantum encryption processing module 4, and can transmit the compressed video data to the quantum encryption processing module 4; the second mounting plate 8 is fixedly arranged away from the communication interface, and the second mounting plate 8 is provided with at least one interface conversion module 6, the interface conversion module 6 is electrically connected to the video compression module 3, and the interface conversion module 6 supports multiple video line interface inputs and performs video format conversion. The second mounting plate 8 is arranged at a position far away from the communication interface, with sufficient space, and multiple interface conversion modules 6 can be fixedly installed through copper pillars, which is convenient for wiring with the communication interface, so as to realize the simultaneous acquisition of original video data of several front-end IoT terminals. The power supply module 2 is electrically connected to the video compression module 3, the quantum encryption processing module 4, the network communication module 5, and the interface conversion module 6 respectively. The power supply module 2 is connected to the mains and converts the AC power into DC power to supply power to each module.

[0018] The communication interface includes an RJ45 network cable interface, an RS485 communication interface and several video line interfaces, and the video line interface includes an HDMI interface, a VAG interface and a DVI interface. The RJ45 network cable interface is electrically connected to the network communication module 5, and the RS485 communication interface is electrically connected to the quantum encryption processing module 4. The video line interface is connected to the input end of the interface conversion module 6, and the interface conversion module 6 performs format conversion on each video data, and transmits the converted video data to the video compression module 3 for compression processing.

[0019] In this embodiment, the model of the video compression module 3 is XTQ208FH, which supports 8-channel network video access and output, and supports H.264 and H.265 encoding formats.

[0020] After receiving the raw video data from the front-end IoT device, the video compression module 3 compresses the raw video data through motion compensation and forward frame buffering, and transmits the compressed video data to the quantum encryption processing module 4 for encryption. The model of the quantum encryption processing module 4 is FisecVEC-1000-A, and its encryption rate is 100Mbps. The quantum encryption processing module 4 adopts the architecture of quantum security facility layer (QSI), quantum security platform layer (QSP) and quantum security application layer (QSS). The QSI layer includes quantum security device (QSD) and quantum security encryption (QSC). QSD supports the access of quantum security devices represented by quantum key distribution and QRNG, and ensures the quantum security of the system from the hardware level. QSC supports the application of anti-quantum algorithms and ensures the quantum security of the system from the software level. QSP is responsible for the networking of quantum security devices, the relay distribution of quantum keys, and the authentication management of access applications, including the key management layer and the QKDN controller. In the key management layer, QKM is responsible for receiving and managing the keys generated by the quantum key distribution module, relaying the keys, and providing them to cryptographic applications. The QKDN controller is responsible for controlling various resources of the quantum key distribution network to ensure the safe, stable and efficient operation of the quantum key distribution network. The quantum security application layer obtains quantum keys and encrypts data by calling the interface provided by the key management layer.

[0021] The quantum encryption processing module 4 uploads data through the network communication module 5. The output end of the network communication module 5 is connected to the Internet of Things gateway of the power intranet platform via the RJ45 network cable interface, so as to compress and encrypt the acquired video data and upload it to ensure the integrity and reliability of the power grid data.

[0022] In order to facilitate heat dissipation during the operation of the device, ventilation holes 9 are provided on both sides of the terminal housing 1, and a dust cover 10 is provided inside the ventilation holes 9 to prevent dust from entering the terminal housing 1; at the same time, a cooling fan 11 is also provided inside, which is electrically connected to the power module 2. The cooling fan 11 is fixedly installed on the rear end face of the terminal housing 1, and can be ventilated and dissipated during the operation of the device to prevent overheating inside the quantum security IoT device and reduce the operating efficiency of the quantum encryption processing module 4.

Claims

1. A novel quantum secure IoT device for power systems, characterized in that: The invention comprises a terminal shell (1), wherein the inner bottom surface of the terminal shell (1) is provided with a first mounting plate (7) and a second mounting plate (8) for fixing the module, and a power module (2); the front end surface of the terminal shell (1) is provided with a communication interface, the first mounting plate (7) is fixedly arranged close to the communication interface, a video compression module (3), a quantum encryption processing module (4) and a network communication module (5) are arranged on the first mounting plate (7), the video compression module (3) is electrically connected to the quantum encryption processing module (4), and the quantum encryption processing module (4) is serially connected to the network communication module (5); the second mounting plate (8) is fixedly arranged away from the communication interface, the second mounting plate (8) is provided with at least one interface conversion module (6), and the interface conversion module (6) is electrically connected to the video compression module (3); and the power module (2) is electrically connected to the video compression module (3), the quantum encryption processing module (4), the network communication module (5) and the interface conversion module (6), respectively.

2. The novel power system quantum security IoT device according to claim 1 is characterized in that: The model of the video compression module (3) is XTQ208FH.

3. The novel power system quantum security IoT device according to claim 1 is characterized in that: The model of the quantum encryption processing module (4) is FisecVEC-1000-A.

4. The novel power system quantum security IoT device according to claim 1 is characterized in that: The network communication module (5) is connected to the Internet of Things gateway of the power intranet platform.

5. The novel power system quantum security IoT device according to claim 1 is characterized in that: The communication interface includes an RJ45 network cable interface, an RS485 communication interface and several video line interfaces, and the video line interface includes an HDMI interface, a VAG interface and a DVI interface.

6. The novel power system quantum security IoT device according to claim 1 is characterized in that: Ventilation holes (9) are provided on both sides of the terminal housing (1).

7. The novel power system quantum secure IoT device according to claim 6 is characterized in that: A dust cover (10) is arranged inside the ventilation hole (9).

8. The novel power system quantum security IoT device according to claim 1 is characterized in that: A power module (2) and a cooling fan (11) are also provided inside the terminal housing (1); the cooling fan (11) is electrically connected to the power module (2); and the cooling fan (11) is fixedly mounted on the rear end surface of the terminal housing (1).

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