CN204101969U - The communicating circuit of intelligent server security control terminal device - Google Patents
The communicating circuit of intelligent server security control terminal device Download PDFInfo
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- CN204101969U CN204101969U CN201420529597.4U CN201420529597U CN204101969U CN 204101969 U CN204101969 U CN 204101969U CN 201420529597 U CN201420529597 U CN 201420529597U CN 204101969 U CN204101969 U CN 204101969U
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- electric capacity
- wireless transceiver
- transceiver chip
- described electric
- inductance
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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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/02—Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]
Abstract
The utility model discloses a kind of communicating circuit of intelligent server security control terminal device, comprise wireless transceiver chip U1, resistance R1, resistance R2, electric capacity C1 ~ C11, inductance L 1 ~ L3, crystal oscillator X1; The two ends of electric capacity C11 are all connected with wireless transceiver chip U1; One end of resistance R1 be connected with wireless transceiver chip U1 and the other end be connected electric capacity C11; Electric capacity C1, crystal oscillator X1, electric capacity C2 all with wireless transceiver chip U1 are connected; One end of inductance L 2 is connected with wireless transceiver chip U1, and the other end of inductance L 2 is by electric capacity C4 ground connection; One end of inductance L 3 is connected with wireless transceiver chip U1, and the other end of inductance L 3 is successively by electric capacity C5 and electric capacity C6 ground connection; Antenna A is connected between electric capacity C5 and electric capacity C6.The communicating circuit of intelligent server security control terminal device of the present utility model, has the information communication between the security control terminal device that can realize intelligent server, improves the advantages such as communication security reliability.
Description
Technical field
The utility model relates to a kind of communicating circuit of intelligent server security control terminal device.
Background technology
All anti-viruses of current server or firewall software or server management software all will rely on the network communication of machine room or server just can provide state and the resource situations such as the security of operation that server is relevant, and current network is day by day complicated, hacker's virus is all-pervasive, immediately may interrupt once invade server prevailing network, make these fail-safe software forfeiture effects; Server for IT service of powering bears the carelessness that important task that System and Network runs can not have a bit, so exploitation of innovation technological means protection the disappearance link that monitoring server resource makes up current techniques just seems particularly important simultaneously.
Intelligence MANET server security control system is in server USB interface, plug a kind of self-organized network safety opertaing device, just can be protected and monitoring server running status and resource situation by this self-organized network safety opertaing device.In intelligence MANET server security control system, the 2.4Ghz ISM communication frequency band wireless communication mechanism that self-organized network safety opertaing device self possesses industry when without the need to building any network completes building of monitor network automatically.
Utility model content
The utility model is for avoiding the weak point that exists in above-mentioned prior art, there is provided a kind of communicating circuit of intelligent server security control terminal device, so that information communication between the security control terminal device realizing intelligent server, improve communication security reliability.
The utility model be technical solution problem by the following technical solutions.
The communicating circuit of intelligent server security control terminal device, its design feature is, comprises wireless transceiver chip U1, resistance R1, resistance R2, electric capacity C1 ~ C11, inductance L 1 ~ L3, crystal oscillator X1;
One end of described electric capacity C11 connects the VSS pin of the other end connection earth terminal GND and wireless transceiver chip U1 of power supply VCC and wireless transceiver chip U1, described electric capacity C11; One end of described resistance R1 is connected with the IREF pin of described wireless transceiver chip U1, and the other end of described resistance R1 is connected with one end of the ground connection of described electric capacity C11;
Be connected with the XC2 pin of wireless transceiver chip U1 after one end of described electric capacity C1 is connected with described crystal oscillator X1, the other end ground connection of described electric capacity C1; One end of described electric capacity C2 be connected with described crystal oscillator X1 after be connected with the XC1 pin of wireless transceiver chip U1, the other end of electric capacity C2 is unsettled;
One end of described electric capacity C9 is connected with power supply VCC and is connected with wireless transceiver chip U1, the other end ground connection of electric capacity C9; One end of one end of described electric capacity C7, the C8 of described electric capacity is all connected with wireless transceiver chip U1, the equal ground connection of the other end of the other end of described electric capacity C7, the C8 of described electric capacity; One end of described electric capacity C10 is connected with power supply VCC and is connected with wireless transceiver chip U1, the other end ground connection of electric capacity C10;
One end of described inductance L 2 is connected with the ANT1 pin of wireless transceiver chip U1, and the other end of inductance L 2 is by electric capacity C4 ground connection; One end of described inductance L 3 is connected with the ANT2 pin of wireless transceiver chip U1, and the other end of inductance L 3 is successively by electric capacity C5 and electric capacity C6 ground connection; Antenna A is connected between described electric capacity C5 and electric capacity C6; The two ends of described inductance L 1 connect ANT1 pin and the ANT2 pin of wireless transceiver chip U1 respectively; The VDD_PA pin that one end of described electric capacity C3 is connected to wireless transceiver chip U1 is connected between described inductance L 2 and described electric capacity C4, the other end ground connection of described electric capacity C3.
Described wireless transceiver chip U1 is nRF24L01.
Compared with the prior art, the utility model beneficial effect is embodied in:
The communicating circuit of intelligent server security control terminal device of the present utility model, just can be protected and monitoring server running status and resource situation by this intelligent server security control terminal device.The intelligent server security control terminal device being provided with communicating circuit of the present utility model has following characteristics:
(1) when without the need to building any network, intelligent server security control terminal device self possesses the automatic establishment that 2.4Ghz ISM communication frequency band wireless communication mechanism completes monitor network automatically.
(2) this intelligent server security control terminal device has the communications protocol being different from existing network protocol and can effectively prevent illegal molecule from stealing letter information and destructive activity.
(3) this intelligent server security control terminal device can replace existing server LAN to realize to server the backup or hiding that monitoring and controlling completes significant data under network infects the case of emergency of virus.
The communicating circuit of intelligent server security control terminal device of the present utility model, has the information communication between the security control terminal device that can realize intelligent server, improves the advantages such as communication security reliability.
Accompanying drawing explanation
Fig. 1 is the circuit diagram of the communicating circuit of intelligent server security control terminal device of the present utility model.
Fig. 2 is the structured flowchart of intelligent server security control terminal device of the present utility model.
Below by way of embodiment, and the utility model is described in further detail by reference to the accompanying drawings.
Embodiment
See accompanying drawing 1, the communicating circuit of intelligent server security control terminal device of the present utility model, comprises wireless transceiver chip U1, resistance R1, resistance R2, electric capacity C1 ~ C11, inductance L 1 ~ L3, crystal oscillator X1;
One end of described electric capacity C11 connects the VSS pin of the other end connection earth terminal GND and wireless transceiver chip U1 of power supply VCC and wireless transceiver chip U1, described electric capacity C11; One end of described resistance R1 is connected with the IREF pin of described wireless transceiver chip U1, and the other end of described resistance R1 is connected with one end of the ground connection of described electric capacity C11;
Be connected with the XC2 pin of wireless transceiver chip U1 after one end of described electric capacity C1 is connected with described crystal oscillator X1, the other end ground connection of described electric capacity C1; One end of described electric capacity C2 be connected with described crystal oscillator X1 after be connected with the XC1 pin of wireless transceiver chip U1, the other end of electric capacity C2 is unsettled;
One end of described electric capacity C9 is connected with power supply VCC and is connected with wireless transceiver chip U1, the other end ground connection of electric capacity C9; One end of one end of described electric capacity C7, the C8 of described electric capacity is all connected with wireless transceiver chip U1, the equal ground connection of the other end of the other end of described electric capacity C7, the C8 of described electric capacity; One end of described electric capacity C10 is connected with power supply VCC and is connected with wireless transceiver chip U1, the other end ground connection of electric capacity C10;
One end of described inductance L 2 is connected with the ANT1 pin of wireless transceiver chip U1, and the other end of inductance L 2 is by electric capacity C4 ground connection; One end of described inductance L 3 is connected with the ANT2 pin of wireless transceiver chip U1, and the other end of inductance L 3 is successively by electric capacity C5 and electric capacity C6 ground connection; Antenna A is connected between described electric capacity C5 and electric capacity C6; The two ends of described inductance L 1 connect ANT1 pin and the ANT2 pin of wireless transceiver chip U1 respectively; The VDD_PA pin that one end of described electric capacity C3 is connected to wireless transceiver chip U1 is connected between described inductance L 2 and described electric capacity C4, the other end ground connection of described electric capacity C3.
As the circuit diagram that Fig. 1 is communicating circuit of the present utility model, the annexation between each element is shown in Fig. 1.As the structured flowchart that Fig. 2 is intelligent server security control terminal device.Intelligent server security control terminal device comprises power supply module, middle control part, communicating circuit, USB interface component, communication antenna A.Communicating circuit is ISM self-organized network communication assembly.
Power supply module is made up of electric power storage, USB power taking, transformation, power supply four part.Middle control part is primarily of formations such as MCU, RAM, FLASH MEMORY, MCU is intelligent server security control terminal device main logic controller, MCU has carried to receive server monitoring data and has turned and the embedded software of processing capacity, simultaneously or the communication function of ISM self-organized network communication assembly of 2.4Ghz and the control module of communication protocol.RAM provides the temporary function of the run-time memory of MCU micro control unit and Monitoring Data, and FLASH MEMORY has 2GB storage space to be used for storing the historic state information of detected server.The communication between devices function that what ISM MANET assembly adopted is 2.4GHz frequency range, the aerial speed of GFSK standard, 2Mbps realizes, communication data packet adopts 128bit AES hardware encipher.Communication antenna A is the PCB printed antenna connecting ISM MANET assembly transceiver.USB interface component is that intelligent server security control terminal device obtains from server the passage that security of operation information transmits safety command and acquisition electric energy.
Described wireless transceiver chip U1 is nRF24L01.
NRF24L01 is the monolithic wireless transceiver chip being operated in the ISM band of 2.4GHz ~ 2.5GHz of being produced by NORDIC, has the advantages such as small size, Width funtion working range, low-power consumption, emissive power wide ranges.Output power channel selection and the arranging of agreement of nRF24L01 can be arranged by SPI interface.Almost can be connected to various singlechip chip, and complete Wireless data transmission work.Current drain is extremely low, and when being operated in that under emission mode, emissive power is 0dBm, current drain is 11.3mA, is 12.3mA during receiving mode, and under power-down mode and standby mode, current drain is lower.
During specific works, intelligent server security control terminal device arranges and is divided into the intelligent server security control terminal device connecting monitored server and the intelligent server security control terminal device being connected supervisory control comuter.
The work schedule connecting the intelligent server security control terminal device of monitored server is as follows: [MANET Module cycle monitor network data] obtains server security Monitoring Data → MCU from USB interface and judge that the feedback information of the intelligent server security control terminal device of data validity → data temporary storage → startups communicating circuit transmission Monitoring Data → reception connection supervisory control comuter → historical data data is stored in FLASH MEMORY.
The work schedule of intelligent server security control terminal device connecting supervisory control comuter is as follows: [MANET Module cycle monitors network data] communicating circuit receives data → MCU and judges that data validity → data temporary storage is sent to monitoring accounting machine → historical data data stored in FLASH MEMORY by USB interface data.
The above example is described, to allow to be easy to understand the utility model, but above-mentioned example does not limit the utility model.On the contrary, the utility model intends to comprise various remodeling and equivalent, and its scope will be given the widest explanation to comprise all such remodeling and equivalent mechanism under law allows.
Claims (2)
1. the communicating circuit of intelligent server security control terminal device, is characterized in that, comprises wireless transceiver chip U1, resistance R1, resistance R2, electric capacity C1 ~ C11, inductance L 1 ~ L3, crystal oscillator X1;
One end of described electric capacity C11 connects the VSS pin of the other end connection earth terminal GND and wireless transceiver chip U1 of power supply VCC and wireless transceiver chip U1, described electric capacity C11; One end of described resistance R1 is connected with the IREF pin of described wireless transceiver chip U1, and the other end of described resistance R1 is connected with one end of the ground connection of described electric capacity C11;
Be connected with the XC2 pin of wireless transceiver chip U1 after one end of described electric capacity C1 is connected with described crystal oscillator X1, the other end ground connection of described electric capacity C1; One end of described electric capacity C2 be connected with described crystal oscillator X1 after be connected with the XC1 pin of wireless transceiver chip U1, the other end of electric capacity C2 is unsettled;
One end of described electric capacity C9 is connected with power supply VCC and is connected with wireless transceiver chip U1, the other end ground connection of electric capacity C9; One end of one end of described electric capacity C7, the C8 of described electric capacity is all connected with wireless transceiver chip U1, the equal ground connection of the other end of the other end of described electric capacity C7, the C8 of described electric capacity; One end of described electric capacity C10 is connected with power supply VCC and is connected with wireless transceiver chip U1, the other end ground connection of electric capacity C10;
One end of described inductance L 2 is connected with the ANT1 pin of wireless transceiver chip U1, and the other end of inductance L 2 is by electric capacity C4 ground connection; One end of described inductance L 3 is connected with the ANT2 pin of wireless transceiver chip U1, and the other end of inductance L 3 is successively by electric capacity C5 and electric capacity C6 ground connection; Antenna A is connected between described electric capacity C5 and electric capacity C6; The two ends of described inductance L 1 connect ANT1 pin and the ANT2 pin of wireless transceiver chip U1 respectively; The VDD_PA pin that one end of described electric capacity C3 is connected to wireless transceiver chip U1 is connected between described inductance L 2 and described electric capacity C4, the other end ground connection of described electric capacity C3.
2. the communicating circuit of intelligent server security control terminal device according to claim 1, is characterized in that, described wireless transceiver chip U1 is nRF24L01.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420529597.4U CN204101969U (en) | 2014-09-15 | 2014-09-15 | The communicating circuit of intelligent server security control terminal device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420529597.4U CN204101969U (en) | 2014-09-15 | 2014-09-15 | The communicating circuit of intelligent server security control terminal device |
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| Publication Number | Publication Date |
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| CN204101969U true CN204101969U (en) | 2015-01-14 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201420529597.4U Expired - Fee Related CN204101969U (en) | 2014-09-15 | 2014-09-15 | The communicating circuit of intelligent server security control terminal device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109324554A (en) * | 2018-10-18 | 2019-02-12 | 国网山西省电力公司太原供电公司 | A kind of underground electric pipe network data monitor terminal |
| CN109194654B (en) * | 2018-09-06 | 2024-02-02 | 山西特信环宇信息技术有限公司 | Electronic official seal management and control system and method based on certificate chain technology |
-
2014
- 2014-09-15 CN CN201420529597.4U patent/CN204101969U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109194654B (en) * | 2018-09-06 | 2024-02-02 | 山西特信环宇信息技术有限公司 | Electronic official seal management and control system and method based on certificate chain technology |
| CN109324554A (en) * | 2018-10-18 | 2019-02-12 | 国网山西省电力公司太原供电公司 | A kind of underground electric pipe network data monitor terminal |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150114 |
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| CF01 | Termination of patent right due to non-payment of annual fee |