CN213403035U - Terminal security encryption gateway - Google Patents

Terminal security encryption gateway Download PDF

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Publication number
CN213403035U
CN213403035U CN202021568270.XU CN202021568270U CN213403035U CN 213403035 U CN213403035 U CN 213403035U CN 202021568270 U CN202021568270 U CN 202021568270U CN 213403035 U CN213403035 U CN 213403035U
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China
Prior art keywords
module
encryption
transmission module
cpu
interface
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Application number
CN202021568270.XU
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Chinese (zh)
Inventor
陈友武
郭勇
胡锦丽
郑俊强
黄祖海
李自强
王知军
翁晰
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Fujian Zhongrui Network Co ltd
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Fujian Zhongrui Network Co ltd
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Priority to CN202021568270.XU priority Critical patent/CN213403035U/en
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    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02B90/20—Smart grids as enabling technology in buildings sector
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
    • Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
    • Y04S40/00—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them
    • Y04S40/12—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them characterised by data transport means between the monitoring, controlling or managing units and monitored, controlled or operated electrical equipment
    • Y04S40/124—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them characterised by data transport means between the monitoring, controlling or managing units and monitored, controlled or operated electrical equipment using wired telecommunication networks or data transmission busses
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
    • Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
    • Y04S40/00—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them
    • Y04S40/20—Information technology specific aspects, e.g. CAD, simulation, modelling, system security

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Abstract

The utility model relates to a terminal safety encryption gateway, which comprises a casing, a CPU module, a serial port module, a storage module, an encryption module, a 4G transmission module, an Ethernet transmission module and a power supply module, wherein the CPU module, the serial port module, the storage module, the encryption module, the 4G transmission module, the Ethernet transmission module and the power supply module are arranged in the casing, the serial port module is connected with the CPU module, for information interaction and data transmission with other sensor devices, the CPU module is connected with the storage module, to store data, the CPU module is connected with the encryption module to send the processed data information to the encryption module for encryption or send the encrypted data information to the CPU module, the encryption module is respectively connected with the 4G transmission module and the Ethernet transmission module, the encrypted and safe data information is uploaded to the master station management platform through the 4G transmission module or the Ethernet transmission module, or receiving the instruction or data sent by the master station management platform and transmitting the instruction or data to the encryption module for encryption. The equipment has the advantages of good communication safety and stability, reasonable structural design and good use effect.

Description

Terminal security encryption gateway
Technical Field
The utility model relates to a gateway is encrypted to terminal security.
Background
In the prior art, a power distribution terminal mainly performs information interaction with a power distribution master station through a wireless transmission module, but due to the problem of coverage of an operator base station, signals in certain areas are poor or no signals, so that equipment with the same functions on the market cannot normally transmit data and cannot be normally used. In addition, the existing equipment is often complex in structural design and inconvenient to install, and the field installation requirement of the automatic equipment cannot be met. In summary, how to improve the stability of information interaction between the power distribution terminal and the power distribution main station and improve the structural design to meet the field installation requirement of the equipment is a problem to be solved urgently by technical personnel in the field.
Disclosure of Invention
An object of the utility model is to provide a gateway is encrypted to terminal security, this equipment not only communication security and stability are good, and structural design is reasonable moreover, excellent in use effect.
In order to achieve the above object, the utility model adopts the following technical scheme: a terminal security encryption gateway comprises a machine shell, a CPU module, a serial port module, a storage module, an encryption module, a 4G transmission module, an Ethernet transmission module and a power supply module, wherein the CPU module, the serial port module, the storage module, the encryption module, the 4G transmission module, the Ethernet transmission module and the power supply module are arranged in the machine shell, the serial port module is connected with the CPU module, the CPU module is connected with the storage module to perform information interaction and data transmission with other sensor devices, the CPU module is connected with the encryption module to send the processed data information to the encryption module for encryption or send the encrypted data information to the CPU module, the encryption module is respectively connected with the 4G transmission module and the Ethernet transmission module, the encrypted and safe data information is uploaded to the master station management platform through the 4G transmission module or the Ethernet transmission module, or receiving the instruction or data sent by the master station management platform and transmitting the instruction or data to the encryption module for encryption.
Further, the 4G transmission module is a dual 4G communication module having two paths of independent 4G communication.
Further, be equipped with the PCB board in the casing, the PCB board includes mainboard and subplate, the subplate passes through support double-screw bolt fixed mounting on the mainboard, mainboard and subplate are through the wiring electric connection between the board, CPU module, serial port module, encryption module, ethernet transmission module and power module locate on the mainboard, 4G transmission module locates on the subplate.
Further, the side is equipped with configuration and business mouth, DB9 interface and RJ45 interface on the mainboard, configuration and business mouth contain power source, an RS232 serial ports and an RS485 serial ports, power source is power module's external interface, DB9 interface is serial ports module's external interface, RJ45 interface is ethernet transmission module's external interface, the side is equipped with 4G transmission module's SIM card slot and 4G antenna on the subplate.
Furthermore, the machine shell comprises a lower cover and an upper cover which can be covered on the outer side of the lower cover, and the upper cover is connected with the lower cover through a threaded fastener; the main board is fixedly installed on the lower cover through a threaded fastener, a configuration and service port hole and a DB9 interface hole are formed in the lower cover corresponding to the configuration and service port and the DB9 interface, and an RJ45 interface hole, a SIM card slot hole and a 4G antenna hole are formed in the upper cover corresponding to the RJ45 interface, the SIM card slot and the 4G antenna.
Furthermore, the left side and the right side of the upper cover are provided with hanging plates, and hanging holes for hanging equipment and fixing screw holes for fixing the equipment are formed in the hanging plates.
Furthermore, an indicator light module for indicating the working state of the equipment is arranged on the main board.
Compared with the prior art, the utility model discloses following beneficial effect has: the utility model provides a terminal security encryption gateway, 4G transmission module and ethernet transmission module are connected simultaneously to the encryption module of this equipment, possess 4G radio communication and ethernet transmission function simultaneously, and communication mode is nimble various, when guaranteeing the security, has improved the stability of information interaction between power distribution terminal and distribution main website. In addition, the device has compact structure and reasonable design, and is easy to install on site. Therefore, the utility model discloses very strong practicality and wide application prospect have.
Drawings
Fig. 1 is a schematic diagram of an apparatus according to an embodiment of the present invention.
Fig. 2 is a schematic structural diagram of a PCB board in an embodiment of the present invention.
Fig. 3 is a schematic structural diagram of an upper cover in an embodiment of the present invention.
Fig. 4 is a schematic structural diagram of the lower cover in the embodiment of the present invention.
Fig. 5 is a circuit diagram of the CPU module according to the embodiment of the present invention.
Fig. 6 is a circuit diagram of a 4G transmission module in an embodiment of the present invention.
Fig. 7 is a circuit diagram of an ethernet transmission module according to an embodiment of the present invention.
In the figure: 11. the mobile phone comprises a fixed screw hole, 12, a hanging hole, 13, a hanging plate, 14, a DB9 serial port hole, 15, a configuration and service port hole, 21, a SIM card slot hole, 22, an RJ45 interface hole, 23, a 4G antenna hole, 24, a stud hole for butting a support stud on a main board, 31, the main board, 32, a secondary board, 33, the support stud, 311, a configuration and service port, 312, a DB9 interface, 313, an indicator light module, 314, an RJ45 interface, 321, a SIM card slot, 322 and a 4G antenna.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
The utility model provides a terminal security encryption gateway, as shown in figure 1, comprising a casing, a CPU module, a serial module, a storage module, an encryption module, a 4G transmission module, an Ethernet transmission module and a power supply module, wherein the CPU module, the serial module, the Ethernet transmission module and the power supply module are arranged in the casing, the serial module is connected with the CPU module, the information interaction and data transmission between the equipment and other sensor equipment can be realized, the CPU module is connected with the storage module to store data, the CPU module is connected with the encryption module to send the processed data information to the encryption module for encryption or send the encrypted data information to the CPU module, the encryption module is respectively connected with the 4G transmission module and the Ethernet transmission module, thereby the encrypted safe data information is uploaded to a master station management platform through the 4G transmission module or the Ethernet transmission module, or instructions or data sent by the master station management platform are received, and the data is transmitted to an encryption module for encryption and other processing, and then transmitted to the sensor equipment through a CPU module and a serial port module, so that the aims of remote safety control and interaction are fulfilled.
In this embodiment, in order to improve the stability of information interaction between the power distribution terminal and the power distribution master station, the 4G transmission module adopts a dual 4G communication module having two paths of independent 4G communication, and the module simultaneously supports a 2G/3G/4G network, supports full internet access, increases the selectivity of a communication operator, and improves the stability of a wireless network.
As shown in fig. 2 to 4, a PCB is disposed in the housing, the PCB includes a main board 31 and a sub board 32, the sub board 32 is fixedly mounted on the main board 31 by a support stud 33, and the main board 31 and the sub board 32 are electrically connected by an inter-board connection. The CPU module, the serial port module, the encryption module, the Ethernet transmission module and the power supply module are arranged on the main board 31, and the 4G transmission module is arranged on the auxiliary board 32. The side is equipped with configuration and business mouth 311, DB9 interface 312 and RJ45 interface 314 on the mainboard 31, configuration and business mouth 311 contain power source, an RS232 serial ports and an RS485 serial ports, power source is power module's external interface, DB9 interface 312 is serial ports module's external interface, RJ45 interface 314 is ethernet transmission module's external interface. An indicator light module 313 for indicating the working state of the equipment is also arranged on the main board 31. A SIM card slot 321 of the 4G transmission module and a 4G antenna 322 are arranged beside the sub-board 32.
The machine shell comprises a lower cover and an upper cover which can be covered on the outer side of the lower cover, and the upper cover is connected with the lower cover through a threaded fastener; the main board is fixedly installed on a lower cover through a threaded fastener, a configuration and service port hole 15 and a DB9 interface hole 14 are formed in the lower cover corresponding to a configuration and service port and a DB9 interface, and an RJ45 interface hole 22, a SIM card slot hole 21 and a 4G antenna hole 23 are formed in the upper cover corresponding to an RJ45 interface, a SIM card slot and a 4G antenna.
In order to facilitate the field installation of equipment and solve the installation requirement of the field agility of the equipment, hanging plates 13 are arranged on the left side and the right side of the upper cover, and hanging holes 12 for hanging the equipment and fixing screw holes 11 for fixing the equipment are designed on the hanging plates. The structural design supports the mechanical fixation of conventional M3 and M4 multi-specification screws through tools, the screws can be drilled in advance and are directly hung through the hanging holes 12, the fixing method is flexible and changeable, and the installation requirement of field agility of equipment is met to a certain extent.
The terminal safety encryption gateway of the utility model is arranged in the power distribution network, is an important component of power distribution automation construction, and performs data interaction with a power distribution network master station, thereby realizing the operation monitoring and management functions of the power distribution network; carry out data interaction with the distribution network high in the clouds, can realize reading and the memory function of distribution network data. The equipment is in butt joint with a power distribution network safety management platform and used for detecting data information uploaded by a power distribution terminal so as to effectively guarantee data safety and further guarantee stable operation of a power distribution network system. The encryption module is configured with an encryption algorithm and used for encrypting the service data by using the encryption algorithm before the service data is sent to the power distribution network security management platform to obtain encrypted service data and sending the encrypted service data to the power distribution network security management platform.
The utility model discloses a gateway is encrypted to terminal safety when satisfying like product function, can solve the technical problem who how to improve the mutual stability of information between distribution terminal and distribution main website to a certain extent to carry out optimal design to equipment structure, retrench the structure, provide a selectable fixed mode, nimble mounting means has solved the installation demand of the nimble activation of equipment site to a certain extent.
Above is the utility model discloses a preferred embodiment, all rely on the utility model discloses the change that technical scheme made, produced functional action does not surpass the utility model discloses during technical scheme's scope, all belong to the utility model discloses a protection scope.

Claims (7)

1. A terminal security encryption gateway is characterized by comprising a machine shell, a CPU module, a serial port module, a storage module, an encryption module, a 4G transmission module, an Ethernet transmission module and a power supply module, wherein the CPU module, the serial port module, the storage module, the encryption module, the 4G transmission module, the Ethernet transmission module and the power supply module are arranged in the machine shell, the serial port module is connected with the CPU module, the CPU module is connected with the storage module to perform information interaction and data transmission with other sensor devices, the CPU module is connected with the encryption module to send the processed data information to the encryption module for encryption or send the encrypted data information to the CPU module, the encryption module is respectively connected with the 4G transmission module and the Ethernet transmission module, the encrypted and safe data information is uploaded to the master station management platform through the 4G transmission module or the Ethernet transmission module, or receiving the instruction or data sent by the master station management platform and transmitting the instruction or data to the encryption module for encryption.
2. The secure encryption gateway of claim 1, wherein the 4G transmission module is a dual 4G communication module having two paths capable of independently performing 4G communication.
3. The terminal security encryption gateway of claim 1, wherein a PCB is disposed in the housing, the PCB comprises a main board and a sub board, the sub board is fixedly mounted on the main board through a support stud, the main board is electrically connected with the sub board through inter-board wiring, the CPU module, the serial port module, the encryption module, the ethernet transmission module and the power supply module are disposed on the main board, and the 4G transmission module is disposed on the sub board.
4. The security encryption gateway of claim 3, wherein the main board has a configuration and service port, a DB9 port and an RJ45 port, the configuration and service port includes a power interface, an RS232 serial port and an RS485 serial port, the power interface is an external interface of a power module, the DB9 port is an external interface of a serial module, the RJ45 port is an external interface of an Ethernet transmission module, and the sub-board has a SIM card slot of a 4G transmission module and a 4G antenna.
5. The terminal security encryption gateway of claim 4, wherein the housing comprises a lower cover and an upper cover capable of covering the outer side of the lower cover, and the upper cover and the lower cover are connected through a threaded fastener; the main board is fixedly installed on the lower cover through a threaded fastener, a configuration and service port hole and a DB9 interface hole are formed in the lower cover corresponding to the configuration and service port and the DB9 interface, and an RJ45 interface hole, a SIM card slot hole and a 4G antenna hole are formed in the upper cover corresponding to the RJ45 interface, the SIM card slot and the 4G antenna.
6. The terminal security encryption gateway according to claim 5, wherein hanging plates are provided on left and right sides of the upper cover, and hanging holes for hanging equipment and fixing screw holes for fixing equipment are provided on the hanging plates.
7. The secure encryption gateway of claim 3, wherein an indicator light module for indicating the operation status of the device is disposed on the main board.
CN202021568270.XU 2020-08-01 2020-08-01 Terminal security encryption gateway Active CN213403035U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202021568270.XU CN213403035U (en) 2020-08-01 2020-08-01 Terminal security encryption gateway

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202021568270.XU CN213403035U (en) 2020-08-01 2020-08-01 Terminal security encryption gateway

Publications (1)

Publication Number Publication Date
CN213403035U true CN213403035U (en) 2021-06-08

Family

ID=76202685

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202021568270.XU Active CN213403035U (en) 2020-08-01 2020-08-01 Terminal security encryption gateway

Country Status (1)

Country Link
CN (1) CN213403035U (en)

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