CN107347020A - A kind of intelligent network safety verification control system of distributed system - Google Patents
A kind of intelligent network safety verification control system of distributed system Download PDFInfo
- Publication number
- CN107347020A CN107347020A CN201710497983.8A CN201710497983A CN107347020A CN 107347020 A CN107347020 A CN 107347020A CN 201710497983 A CN201710497983 A CN 201710497983A CN 107347020 A CN107347020 A CN 107347020A
- Authority
- CN
- China
- Prior art keywords
- module
- devices
- communication
- network
- safety verification
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W24/00—Supervisory, monitoring or testing arrangements
- H04W24/02—Arrangements for optimising operational condition
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10L—SPEECH ANALYSIS OR SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING; SPEECH OR AUDIO CODING OR DECODING
- G10L25/00—Speech or voice analysis techniques not restricted to a single one of groups G10L15/00 - G10L21/00
- G10L25/48—Speech or voice analysis techniques not restricted to a single one of groups G10L15/00 - G10L21/00 specially adapted for particular use
- G10L25/51—Speech or voice analysis techniques not restricted to a single one of groups G10L15/00 - G10L21/00 specially adapted for particular use for comparison or discrimination
- G10L25/60—Speech or voice analysis techniques not restricted to a single one of groups G10L15/00 - G10L21/00 specially adapted for particular use for comparison or discrimination for measuring the quality of voice signals
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
- H04L41/06—Management of faults, events, alarms or notifications
- H04L41/0631—Management of faults, events, alarms or notifications using root cause analysis; using analysis of correlation between notifications, alarms or events based on decision criteria, e.g. hierarchy, tree or time analysis
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L43/00—Arrangements for monitoring or testing data switching networks
- H04L43/08—Monitoring or testing based on specific metrics, e.g. QoS, energy consumption or environmental parameters
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L43/00—Arrangements for monitoring or testing data switching networks
- H04L43/50—Testing arrangements
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L63/00—Network architectures or network communication protocols for network security
- H04L63/14—Network architectures or network communication protocols for network security for detecting or protecting against malicious traffic
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L63/00—Network architectures or network communication protocols for network security
- H04L63/14—Network architectures or network communication protocols for network security for detecting or protecting against malicious traffic
- H04L63/1441—Countermeasures against malicious traffic
- H04L63/145—Countermeasures against malicious traffic the attack involving the propagation of malware through the network, e.g. viruses, trojans or worms
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W24/00—Supervisory, monitoring or testing arrangements
- H04W24/08—Testing, supervising or monitoring using real traffic
Abstract
The invention belongs to network security verification technical field, discloses a kind of intelligent network safety verification control system of distributed system, is provided with：The network equipment；The network equipment upper end is equipped with Peripheral Interface；The Peripheral Interface connects safety verification device by wire；The safety verification device connects memory by wire；The safety verification device connects warning lamp by wire；The memory manages device by connecting position of wires.The present invention is the intelligent network safety verification control system of distributed system, use the network equipment, if unknown connectivity problem occurs in network, it is safety verification problem that the problem can be shown by warning lamp, so as to learn that the data belong to unauthorized or viral level data；It is more prone to investigate out network problem, processing is convenient, positive effect, and security mechanism is more perfect.
Description
Technical field
The invention belongs to the intelligent network safety of network security verification technical field, more particularly to a kind of distributed system
Access control system.
Background technology
At present, with the popularization of network, computer has been most likely into all industries, plays very important role.It
Have become today's society and be able to the indispensable instrument of normal operation, computer is in the life of modern in occupation of such weight
The status wanted, people constantly improve to the dependence of computer.However, present network equipment connection is complicated, safety problem is not
It can be protected, information processing is cumbersome, and network goes wrong, and query process is difficult, and secure authentication mechanisms are simple.
In summary, the problem of present technology is present be：Present network equipment connection is complicated, and safety problem can not
It is protected, information processing is cumbersome, and network goes wrong, and query process is difficult, and secure authentication mechanisms are simple.
The content of the invention
The problem of existing for prior art, the invention provides the control of the intelligent network safety verification of distributed system
System.
The present invention is achieved in that the intelligent network safety verification set-up of control system of distributed system has：
The network equipment；
The network equipment upper end is equipped with Peripheral Interface；
The Peripheral Interface connects safety verification device by wire；
The safety verification device connects memory by wire；
The safety verification device connects warning lamp by wire；
The memory manages device by connecting position of wires.
Further, the circuit of the Peripheral Interface includes：
Send the main control unit of control instruction；
Electrically connected with main control unit, the communication compatibility interface unit for the switching of communication type；
Electrically connected with communication compatibility interface unit, for receiving the controlled plant unit of control instruction；
Described communication compatibility interface unit includes：
In actual use, according to control device and the communication type of controlled plant, appropriate communication interface class is selected
Type, ensure the normal communication type selecting unit of communication link of equipment room；
In the communication type switch unit that RS232TTL communication signals switch to other any one communication types；
In actual use, according to different selections, real-time display currently completes the communication of two kinds of communication types of switching
Type display unit.
Further, the voice-optimizing method of the network equipment includes：
Step 1: detection current network state, and determine whether mobile radio communication wireless network, otherwise automatically exit from
Operation；It is then to enter step 2；
Step 2: the signaling data and speech data of collection mobile radio communication wireless network, and carry out signaling and voice
Association；
Step 3: analyzing the data collected, and the situation of wireless network is judged according to the analysis result of voice quality
And problem, optimize the voice quality of wireless network；
Step 4: carrying out analysis calculating to the optimum optimization rate based on speech business, mobile radio communication wireless network is obtained
Speech business optimum optimization rate；
The step 2 is specially the speech data of the Aover IP signalings and BSC that gather 2G networks, and is connect by A
The Transport AoIP IP address of mouth, Transport AoIP Port and BSC RTP speech datas carry out data correlation；
The step 2 is specially the speech data of the Iucs over IP signalings and RNC that gather 3G network, IuPS's
TransportLayerAddress, bindingID and RNC speech data are associated；
The step 2 is specially the VoLTE for the S1 interfaces for gathering LTE network SIP signalings and speech data, and leads to
SDP information is crossed to associate with speech data；
The step 2 is specially the signaling and speech data of the A, Abis interface and the Iub interface that gather non-IP and carry.
Further, the safety verification device includes 2 boundary scan chains：First boundary scan chain and the second boundary are swept
Retouch chain；First boundary scan chain includes：First SN74BCT8244A devices, the 2nd SN74BCT8244A devices, the 3rd
SN74BCT8244A devices, the 4th SN74BCT8244A devices, the first SN74BCT8374A devices, the 2nd SN74BCT8374A
Device and XC4003E-PC84 devices；The second boundary scan chain includes：3rd SN74BCT8374A devices and the 5th
SN74BCT8244A devices；
The annexation of first boundary scan chain is：First SN74BCT8244A devices, the 2nd SN74BCT8244A
Device, the first SN74BCT8374A devices, the 2nd SN74BCT8374A devices, the 3rd SN74BCT8244A devices, the 4th
SN74BCT8244A devices and XC4003E-PC84 devices are sequentially connected；
The annexation of the second boundary scan chain is：3rd SN74BCT8374A devices connection the 5th
SN74BCT8244A devices.
Further, the memory is provided with fore device, and fore device is provided with Text region MCU, and the word is known
Other MCU is connected with optical scanner by USB interface, and the first SDRAM memory, the first flash storage are connected by data wire
Text region MCU is connected to, the second SDRAM memory, the second flash storage are connected to Article analysis and place by data wire
Manage MCU.
Further, the warning lamp includes：
Main controller module, for receiving the clock signal of clock module output, while the alarm granting for receiving input refers to
Make, produce and provide alarm control signal；
Clock module, it is connected with main controller module, for providing clock signal to main controller module；
Keyboard input module, it is connected with main controller module, for inputting information, expression is formed by six stand-alone keypads
Six kinds of different working conditions are in advance respectively, launch air raids, release, calamity is alert, tests, terminates；
LED light module, is connected with main controller module, and the data and transmitting for showing wireless data transmission module are believed
Number and corresponding six Independent keys states, when pressing different key, corresponding indicator lamp can be lighted, indicate current alert
The alarm state of device；
Switch power module, including 12V Switching Power Supplies and 48V Switching Power Supplies, 12V Switching Power Supplies connection wireless data sending mould
Block, 12V Switching Power Supplies are powered to wireless data transmission module and produce 5V voltages to main controller module by 12V-5V level conversions
Power supply；48V Switching Power Supplies connect relay, and 48V Switching Power Supplies supply through relay switch power supply to high-power digital power amplification module
Electricity；
Alarm control module, main controller module is connected, for receiving the alarm control letter of main controller module output
Number, and to communication module that alarm control signal is transmitted；
Wireless data transmission module, it is connected with 12V Switching Power Supplies, for the data of sending and receiving end to be passed by serial communication modular
Defeated to carry out Data Analysis Services to main controller module, main controller module performs corresponding instruct and opened to alarm control module
Dynamic audio playing module, alarm is sent；
Serial communication modular, it is connected with PC, wireless data transmission module and main controller module, for main controller module
PC is connected to by serial communication modular or wireless data transmission module data perform corresponding alarm command；
Audio playing module, it is connected with alarm control module, for receiving the alarm control letter of alarm control module output
Number, start audio playing module and read the audio file being stored in advance in SD card, and the power amplification mould that audio signal is exported
Block；
Power amplifier module, it is connected with audio playing module, includes high power digital power amplifier module and small-power
Power amplifier module two parts, high power digital power amplifier module are used to put the audio signal power of audio playing module output
The big outer loudspeaker of driving；Small-power power amplifier module is used to drive the low power amplification of the audio signal of audio playing module output
Loudspeaker in dynamic.
The present invention has the advantage that and actively had the technical effect that：If network during the network equipment is used to occur not
Know connectivity problem, it is safety verification problem that the problem can be shown by warning lamp, so as to learn the data belong to unauthorized or
Viral level data；It is more prone to investigate out network problem, processing is convenient, positive effect, and security mechanism is more perfect.
Brief description of the drawings
Fig. 1 is the intelligent network safety verification Control system architecture signal of distributed system provided in an embodiment of the present invention
Figure；
Fig. 2 is the structural representation of the safety verification device of distributed system provided in an embodiment of the present invention；
Fig. 3 is the voice-optimizing method flow diagram of the network equipment provided in an embodiment of the present invention.
In figure：1st, the network equipment；2nd, Peripheral Interface；3rd, safety verification device；4th, processor；5th, warning lamp；6th, wire；
7th, memory.
Embodiment
In order to further understand the content, features and effects of the present invention, hereby enumerating following examples, and coordinate attached
Figure describes in detail as follows.
The structure of the present invention is explained in detail below in conjunction with the accompanying drawings.
The intelligent network safety verification set-up of control system of the distributed system has：
The network equipment 1；
The upper end of the network equipment 1 is equipped with Peripheral Interface 2；
The Peripheral Interface 2 connects safety verification device 3 by wire 6；
The safety verification device 3 connects memory 7 by wire 6；
The safety verification device 3 connects warning lamp 5 by wire 6；
The memory 7 connects processor 4 by wire 6.
The circuit of the Peripheral Interface 2 includes：
Send the main control unit of control instruction；
Electrically connected with main control unit, the communication compatibility interface unit for the switching of communication type；
Electrically connected with communication compatibility interface unit, for receiving the controlled plant unit of control instruction；
Described communication compatibility interface unit includes：
In actual use, according to control device and the communication type of controlled plant, appropriate communication interface class is selected
Type, ensure the normal communication type selecting unit of communication link of equipment room；
In the communication type switch unit that RS232TTL communication signals switch to other any one communication types；
In actual use, according to different selections, real-time display currently completes the communication of two kinds of communication types of switching
Type display unit.
Communication type selecting unit uses mechanical switch, and the level handoff functionality of 3 I/O signals can be achieved.The communication class
When type selecting unit selects toggle switch, include the toggle switch SW1/SW2 of DIP-2 types；10K resistance R1/R3/R5；1K resistance
R2/R4/R6.Toggle switch SW1pin4 meets R1, another termination GND of R1；Toggle switch SW1pin1 connects R2, another terminations of R2
3.3V.I/O signal is drawn from SW1pin4 and R1 junction, when SW1-1 is turned on, I/O signal 3V, meets TTL high level
Standard；When SW1-1 disconnects, I/O signal 0V, meet TTL low level standards.Similarly, toggle switch SW1-2, toggle switch
SW2-1 can also produce changeable low and high level.When the unit selects single-pole double-throw switch (SPDT), including model SS-12D00
Switch SW4/SW5/SW6,1K resistance R7/R8/R10/R11/R13/R15.The Pin2 of single-pole double-throw switch (SPDT) meets I/O signal, Pin1
R7/R10/R13 one end is connect, Pin1 meets R8/R13/R15 one end, R7/R10/R13 another termination 3.3V, R8/R13/
R15 another termination GND.When switch connect Pin2 and Pin1 when, I/O signal be 3.3V high level, when switch connection Pin2 with
During Pin3, IO signals are 0V low levels.
The MAX3160EAP chips of MAXIM companies, it is possible to realize RS232 TTL signals and RS232/RS485/RS422
The switching of signal, while it is less to meet product component, the less requirement of circuit board size, while product purchasing can be reduced
The difficulty of stock.The unit includes U1 chip MAX3160EAP, electric capacity C1/C2/C3/C4/C5, capacitor's capacity 0.1uF, pressure-resistant
50V.The Pin2 of chip, which meets filter capacitor C1, Pin1 and Pin3 and meets charge pump capacitor C4, Pin18 and Pin19, connects charge pump capacitor
C5, Pin17 meet electric capacity C3, Pin20 and meet electric capacity C1.Chip U1 Pin16 is that RS232 TTL end signals input RS232_TTL_
Rx, Pin8 are that RS232 TTL end signals export RS232_TTL_Tx；When switching to RS422 communication signals, RS422_A/B/
Y/Z is respectively Pin13/Pin14/Pin6/Pin5；When switching to RS485 communication signals, RS485_A/B is respectively Pin6/
Pin5；When switching to RS232 signals, RS232_RX/TX is respectively Pin13/Pin5.It is chip to switch communication signal type
Pin Pin11/Pin12/ Pin15, its signal definition are respectively RS485/RS232, HDPLX, DE485, this 3 pin levels
Pass through the setting of communication type selecting unit.IO multilevel types and the relation of communication switching, wherein ' 0 ' expression low level, ' 1 '
Represent high level.As signal RS485/RS232, HDPLX, when DE485 level combinations are ' 011 ', communication type RS232；Electricity
It is flat when being combined as ' 110 '
The voice-optimizing method of the network equipment 1 includes：
S101, detection current network state, and determine whether mobile radio communication wireless network, otherwise automatically exit from transporting
OK；It is then to enter S102；
S102, the signaling data and speech data for gathering mobile radio communication wireless network, and carry out the pass of signaling and voice
Connection；
S103, the data that collect of analysis, and according to the analysis result of voice quality judge wireless network situation and
Problem, optimize the voice quality of wireless network；
S104, analysis calculating is carried out to the optimum optimization rate based on speech business, obtain mobile radio communication wireless network language
Sound business optimum optimization rate；
The S102 is specially the speech data of the Aover IP signalings and BSC that gather 2G networks, and passes through A interfaces
Transport AoIP IP address, Transport AoIP Port and BSC RTP speech datas carry out data correlation；
The S102 is specially the speech data of the Iucs over IP signalings and RNC that gather 3G network, IuPS's
TransportLayerAddress, bindingID and RNC speech data are associated；
The S102 is specially the VoLTE for the S1 interfaces for gathering LTE network SIP signalings and speech data, and passes through
SDP information associates with speech data；
The S102 is specially the signaling and speech data of the A, Abis interface and the Iub interface that gather non-IP and carry.
Can not only monitor whether current network is mobile radio communication wireless network, and gather the mobile radio communication without
The signaling data of gauze network voice call, and the speech data of voice call is gathered, according to the signaling and voice of voice call
It is associated, the feature of voice packet of the automatic decision user in communication process and the feature of voice content, to divide
Voice quality is analysed, and the information such as the cell of voice quality problem, Subscriber Number, terminal type, position are positioned according to signaling,
It was found that the problem of wireless network, optimizes wireless network, voice quality is improved.
Using the multicasting technology based on user preference, frequency spectrum resource utilization rate is improved.It is identical to consider that user can request that
The situation of video content, user clustering is carried out according to the positional information of user and video request preference information, in close positions
Request preference also similar user can be divided into a multicast group, in a multicast group using multicasting technology distribution phase
With content, all one carrier resources of users to share in multicast group, so as to improve the frequency resource utilization rate of system.
Accurate alignment of the active antenna array wave beam to customer group is realized, improves power, frequency resource utilization rate.It is logical
Active Arrays beamforming technique is crossed, the active antenna wave beam of a service is distributed for each multicast group.Each wave beam refers to
To the multicast group serviced, directionality is very strong, and wave beam bandwidth narrows compared with omnidirectional antenna so that energy comparison is concentrated, signal intensity
Increase, improve the utilization rate of power.Further, since beam main lobe is narrower, secondary lobe is decayed rapidly, between the wave beam of different directions
Interfere very little, it is possible to achieve the channeling of the customer group between different beams, improve frequency resource utilization rate.
By to customer group sub-clustering, realizing the channeling between customer group, improving spectrum efficiency.In the present invention, root
Sub-clustering is carried out to customer group according to the interference between customer group wave beam, less customer group will be disturbed to be divided into cluster.With the use in cluster
Family group, because interference is smaller each other, a frequency resource can be shared, so as to realize the channeling between customer group.
The carrier assignment algorithm for active antenna multicast system is proposed, improves user performance and power system capacity.Adopt
Relatively concentrated with the multicast system of active antenna, the high directivity of active array wave beam, narrower bandwidth, energy so that user's connects
Increased by signal intensity, while propose the carrier assignment algorithm based on maximize handling capacity, improved the performance of user and be
System capacity.The present invention includes brand-new unicast Wakeup frames and clean culture wake up relation mechanism using clean culture wake up association；Multicast
Waking up association includes multicast Wakeup frames, allocation index table and multicast wake up relation mechanism.The present invention reduces
The transmission of frame in association process, saves the energy loss in data transmission procedure.The present invention realizes wireless body area network sensing
Node starts to associate while being waken up safely, reduces from the frame number for waking up to transmission needed for MK foundation, reduces node
The time of wait；By taking public key hides association in IEEE802.15.6 standards as an example, transmission 4480 is needed in whole association process
The data of bit are, it is necessary to the Frame switch of 5 times.The data for needing to transmit 3112 bits in the present invention, it is necessary to 3 Frame switch, with
Public key hides association up to 30% and reduces the transmission of 2 frame data compared to data transfer is saved.
The safety verification device 3 includes 2 boundary scan chains：First boundary scan chain and the second boundary scan chain；Institute
Stating the first boundary scan chain includes：First SN74BCT8244A devices, the 2nd SN74BCT8244A devices, the 3rd
SN74BCT8244A devices, the 4th SN74BCT8244A devices, the first SN74BCT8374A devices, the 2nd SN74BCT8374A
Device and XC4003E-PC84 devices；The second boundary scan chain includes：3rd SN74BCT8374A devices and the 5th
SN74BCT8244A devices；
The annexation of first boundary scan chain is：First SN74BCT8244A devices, the 2nd SN74BCT8244A
Device, the first SN74BCT8374A devices, the 2nd SN74BCT8374A devices, the 3rd SN74BCT8244A devices, the 4th
SN74BCT8244A devices and XC4003E-PC84 devices are sequentially connected；
The annexation of the second boundary scan chain is：3rd SN74BCT8374A devices connection the 5th
SN74BCT8244A devices.
Morphological analysis, grammer point can be carried out to net meter file that support boundary scan testing, to meet EDIF standards
Analyse, after error handle, extract the required network devices name of automatic test vector generation, physical device name, encapsulation, description, net
Network name and network connection relation, and store it in corresponding database table, by contrast corresponding schematic diagram information,
Information in the information and database table extracted, so as to effectively judge the reliability of the result.
Further, the memory 7 is provided with fore device, and fore device is provided with Text region MCU, the word
Identification MCU is connected with optical scanner by USB interface, and the first SDRAM memory 7, the first flash storage 7 pass through data
Line is connected to Text region MCU, and the second SDRAM memory 7, the second flash storage 7 are connected to paper point by data wire
Analysis and processing MCU.
Pass through automatic sweep apparatus and carry out automatic writing system identification, there is provided the customized demand such as analyze and search for, download, printing,
Cloud storage 7 provides private and shared mass data storage simultaneously, and the efficiency solved caused by traditional retrieval mode is low
Under, slow-footed problem, solve can not by analyze, download, storage etc. function serialize one the problems such as, pass through paper
The function such as word Intelligent Recognition and analysis, scientific research and engineering staff's retrieval are improved, downloads, store paper operating efficiency 40%.
The warning lamp 5 includes：
Main controller module, for receiving the clock signal of clock module output, while the alarm granting for receiving input refers to
Make, produce and provide alarm control signal；
Clock module, it is connected with main controller module, for providing clock signal to main controller module；
Keyboard input module, it is connected with main controller module, for inputting information, expression is formed by six stand-alone keypads
Six kinds of different working conditions are in advance respectively, launch air raids, release, calamity is alert, tests, terminates；
LED light module, is connected with main controller module, and the data and transmitting for showing wireless data transmission module are believed
Number and corresponding six Independent keys states, when pressing different key, corresponding indicator lamp can be lighted, indicate current alert
The alarm state of device；
Switch power module, including 12V Switching Power Supplies and 48V Switching Power Supplies, 12V Switching Power Supplies connection wireless data sending mould
Block, 12V Switching Power Supplies are powered to wireless data transmission module and produce 5V voltages to main controller module by 12V-5V level conversions
Power supply；48V Switching Power Supplies connect relay, and 48V Switching Power Supplies supply through relay switch power supply to high-power digital power amplification module
Electricity；
Alarm control module, main controller module is connected, for receiving the alarm control letter of main controller module output
Number, and to communication module that alarm control signal is transmitted；
Wireless data transmission module, it is connected with 12V Switching Power Supplies, for the data of sending and receiving end to be passed by serial communication modular
Defeated to carry out Data Analysis Services to main controller module, main controller module performs corresponding instruct and opened to alarm control module
Dynamic audio playing module, alarm is sent；
Serial communication modular, it is connected with PC, wireless data transmission module and main controller module, for main controller module
PC is connected to by serial communication modular or wireless data transmission module data perform corresponding alarm command；
Audio playing module, it is connected with alarm control module, for receiving the alarm control letter of alarm control module output
Number, start audio playing module and read the audio file being stored in advance in SD card, and the power amplification mould that audio signal is exported
Block；
Power amplifier module, it is connected with audio playing module, includes high power digital power amplifier module and small-power
Power amplifier module two parts, high power digital power amplifier module are used to put the audio signal power of audio playing module output
The big outer loudspeaker of driving；Small-power power amplifier module is used to drive the low power amplification of the audio signal of audio playing module output
Loudspeaker in dynamic.
The alarm for receiving input provides instruction, produces and provides alarm control signal, and communication module exports to main control module
Alarm control signal be transmitted, amplification module is amplified and exported to alarm control signal, alarm control module receive
Alarm control signal after the amplification of amplification module output, produces and exports warning drive signal, and drive module receives alarm control
The alert driver module of molding block output, is driven to siren；The digital people's air defense electroacoustic alarm all-in-one machine uses D classes
Power amplifier realizes digital power amplifier, realizes data transfer for the special frequency of people's air defense, cabinet overall volume is small, attendant
It is easy to operate, Electro Magnetic Compatibility has been taken into full account, using isolated from power technology, has drastically increased the reliability of system, sound is deposited
Storage uses SD card, and power amplifier uses D-type power amplifier, realizes digital power amplifier, while in working power and the big work(of power amplifier
Switch control is added between rate power supply, alarm signal is only have received and just the power supply of power amplifier is opened by program
Close and open, significantly reduce power consumption, make system more environmentally-friendly, reliability is greatly enhanced, and wiring board is set using modularization
Meter, is easy to repair, practical, has stronger popularization and application value.
When the external world accesses the network equipment 1, first pass around Peripheral Interface 2 and be attached, but when data connect mouthful,
Safety verification device 3 can carry out security restriction to the access data, be set if unauthorized data would not allow for data to enter
Standby interior, if Virus or the data without authority, safety verification device 3 can start warning lamp 5, to show current network
Problem or failure.If the data obtain authority and will preserved in real time by safety verification, and into memory 7, finally locate
Reason device 4 carries out the processing operation to data.
It is described above to be only the preferred embodiments of the present invention, any formal limitation not is made to the present invention,
Every technical spirit according to the present invention belongs to any simple modification made for any of the above embodiments, equivalent variations and modification
In the range of technical solution of the present invention.
Claims (6)
- A kind of 1. intelligent network safety verification control system of distributed system, it is characterised in that the intelligence of the distributed system Energy network security verification set-up of control system has：The network equipment；The network equipment upper end is equipped with Peripheral Interface；The Peripheral Interface connects safety verification device by wire；The safety verification device connects memory by wire；The safety verification device connects warning lamp by wire；The memory manages device by connecting position of wires.
- 2. the intelligent network safety verification control system of distributed system as claimed in claim 1, it is characterised in that described outer If the circuit of interface includes：Send the main control unit of control instruction；Electrically connected with main control unit, the communication compatibility interface unit for the switching of communication type；Electrically connected with communication compatibility interface unit, for receiving the controlled plant unit of control instruction；Described communication compatibility interface unit includes：In actual use, according to control device and the communication type of controlled plant, appropriate communication interface type is selected, is ensured The normal communication type selecting unit of communication link of equipment room；In the communication type switch unit that RS232TTL communication signals switch to other any one communication types；In actual use, according to different selections, real-time display currently completes the communication type of two kinds of communication types of switching Display unit.
- 3. the intelligent network safety verification control system of distributed system as claimed in claim 1, it is characterised in that the net The voice-optimizing method of network equipment includes：Step 1: detection current network state, and determine whether mobile radio communication wireless network, otherwise automatically exit from running； It is then to enter step 2；Step 2: the signaling data and speech data of collection mobile radio communication wireless network, and carry out the association of signaling and voice；Step 3: the data that analysis collects, and the situation of wireless network is judged according to the analysis result of voice quality and asked Topic, optimize the voice quality of wireless network；Step 4: carrying out analysis calculating to the optimum optimization rate based on speech business, mobile radio communication wireless network voice is obtained Business optimum optimization rate；The step 2 is specially the speech data of the Aover IP signalings and BSC that gather 2G networks, and passes through A interfaces Transport AoIP IP address, Transport AoIP Port and BSC RTP speech datas carry out data correlation；The step 2 is specially the speech data of the Iucs over IP signalings and RNC that gather 3G network, IuPS's TransportLayerAddress, bindingID and RNC speech data are associated；The step 2 is specially the VoLTE for the S1 interfaces for gathering LTE network SIP signalings and speech data, and passes through SDP Information associates with speech data；The step 2 is specially the signaling and speech data of the A, Abis interface and the Iub interface that gather non-IP and carry.
- 4. the intelligent network safety verification control system of distributed system as claimed in claim 1, it is characterised in that the peace Full checking device includes 2 boundary scan chains：First boundary scan chain and the second boundary scan chain；First boundary scan chain Including：First SN74BCT8244A devices, the 2nd SN74BCT8244A devices, the 3rd SN74BCT8244A devices, the 4th SN74BCT8244A devices, the first SN74BCT8374A devices, the 2nd SN74BCT8374A devices and XC4003E-PC84 devices Part；The second boundary scan chain includes：3rd SN74BCT8374A devices and the 5th SN74BCT8244A devices；The annexation of first boundary scan chain is：First SN74BCT8244A devices, the 2nd SN74BCT8244A devices, First SN74BCT8374A devices, the 2nd SN74BCT8374A devices, the 3rd SN74BCT8244A devices, the 4th SN74BCT8244A devices and XC4003E-PC84 devices are sequentially connected；The annexation of the second boundary scan chain is：3rd SN74BCT8374A devices connect the 5th SN74BCT8244A devices Part.
- 5. the intelligent network safety verification control system of distributed system as claimed in claim 1, it is characterised in that described to deposit Reservoir is provided with fore device, and fore device is provided with Text region MCU, and the Text region MCU passes through with optical scanner USB interface connects, and the first SDRAM memory, the first flash storage are connected to Text region MCU by data wire, and second SDRAM memory, the second flash storage are connected to Article analysis and processing MCU by data wire.
- 6. the intelligent network safety verification control system of distributed system as claimed in claim 1, it is characterised in that the police Show that lamp includes：Main controller module, for receiving the clock signal of clock module output, while instruction, production are provided in the alarm for receiving input Raw and granting alarm control signal；Clock module, it is connected with main controller module, for providing clock signal to main controller module；Keyboard input module, it is connected with main controller module, for inputting information, six kinds of expression is formed not by six stand-alone keypads Same working condition is in advance respectively, launches air raids, release, calamity is alert, tests, terminates；LED light module, is connected with main controller module, for showing the data and transmission signal and right of wireless data transmission module The six Independent keys states answered, when pressing different key, corresponding indicator lamp can be lighted, and indicate the alarm of current alert device State；Switch power module, including 12V Switching Power Supplies and 48V Switching Power Supplies, 12V Switching Power Supplies connection wireless data transmission module, 12V Switching Power Supply is powered to wireless data transmission module and produces 5V voltages by 12V-5V level conversions and powered to main controller module； 48V Switching Power Supplies connect relay, and 48V Switching Power Supplies are through relay switch power supply to high-power digital power amplification module for power supply；Alarm control module, main controller module is connected, for receiving the alarm control signal of main controller module output, and it is right The communication module that alarm control signal is transmitted；Wireless data transmission module, it is connected with 12V Switching Power Supplies, for the data of sending and receiving end to be transferred into master by serial communication modular Controller module carries out Data Analysis Services, and main controller module performs corresponding instruct and broadcast to alarm control module startup audio Amplification module, alarm is sent；Serial communication modular, it is connected with PC, wireless data transmission module and main controller module, passes through string for main controller module Port communications module is connected to PC or wireless data transmission module data perform corresponding alarm command；Audio playing module, it is connected with alarm control module, for receiving the alarm control signal of alarm control module output, opens Dynamic audio playing module reads the audio file in deposit SD card in advance, and the power amplifier module that audio signal is exported；Power amplifier module, it is connected with audio playing module, includes high power digital power amplifier module and small-power power amplifier Module two parts, high power digital power amplifier module are used to drive the audio signal power amplification of audio playing module output Outer loudspeaker；Small-power power amplifier module is used to raise one's voice in the low power amplification driving of the audio signal of audio playing module output Device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710497983.8A CN107347020A (en) | 2017-06-27 | 2017-06-27 | A kind of intelligent network safety verification control system of distributed system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710497983.8A CN107347020A (en) | 2017-06-27 | 2017-06-27 | A kind of intelligent network safety verification control system of distributed system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107347020A true CN107347020A (en) | 2017-11-14 |
Family
ID=60257425
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710497983.8A Pending CN107347020A (en) | 2017-06-27 | 2017-06-27 | A kind of intelligent network safety verification control system of distributed system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107347020A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114120662A (en) * | 2021-12-03 | 2022-03-01 | 江苏航天大为科技股份有限公司 | Intelligent signal lamp synchronous control system and method based on serial port bus |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103487747A (en) * | 2013-09-30 | 2014-01-01 | 桂林电子科技大学 | Scanning subchain type test structure and method capable of conforming to boundary scan standards |
| US20140165181A1 (en) * | 2012-12-10 | 2014-06-12 | Electronics And Telecommunications Research Institute | Network apparatus and operating method thereof |
| CN103927830A (en) * | 2014-04-09 | 2014-07-16 | 哈尔滨理工大学 | Full-digital civil air defense electro-acoustic alarm all-in-one machine system and operation method |
| CN205038637U (en) * | 2015-10-15 | 2016-02-17 | 洛阳银杏科技有限公司 | RS232 and RS485422 interface converter based on microprocessor |
| CN106034306A (en) * | 2016-01-18 | 2016-10-19 | 张天宇 | Mobile communication network wireless network voice optimizing method |
| CN205827392U (en) * | 2016-05-30 | 2016-12-21 | 成都信息工程大学 | A kind of paper intellectual analysis based on cloud storage and processing system |
| CN206147639U (en) * | 2016-07-18 | 2017-05-03 | 北华大学 | Computer network security controller |
-
2017
- 2017-06-27 CN CN201710497983.8A patent/CN107347020A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20140165181A1 (en) * | 2012-12-10 | 2014-06-12 | Electronics And Telecommunications Research Institute | Network apparatus and operating method thereof |
| CN103487747A (en) * | 2013-09-30 | 2014-01-01 | 桂林电子科技大学 | Scanning subchain type test structure and method capable of conforming to boundary scan standards |
| CN103927830A (en) * | 2014-04-09 | 2014-07-16 | 哈尔滨理工大学 | Full-digital civil air defense electro-acoustic alarm all-in-one machine system and operation method |
| CN205038637U (en) * | 2015-10-15 | 2016-02-17 | 洛阳银杏科技有限公司 | RS232 and RS485422 interface converter based on microprocessor |
| CN106034306A (en) * | 2016-01-18 | 2016-10-19 | 张天宇 | Mobile communication network wireless network voice optimizing method |
| CN205827392U (en) * | 2016-05-30 | 2016-12-21 | 成都信息工程大学 | A kind of paper intellectual analysis based on cloud storage and processing system |
| CN206147639U (en) * | 2016-07-18 | 2017-05-03 | 北华大学 | Computer network security controller |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114120662A (en) * | 2021-12-03 | 2022-03-01 | 江苏航天大为科技股份有限公司 | Intelligent signal lamp synchronous control system and method based on serial port bus |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101466162B (en) | Mobile terminal and method for displaying wireless devices thereof | |
| CN105868142B (en) | A kind of signal processing method and device for integrating multiple types protocol mode | |
| CN206224618U (en) | A kind of long-range cruising inspection system in wireless base station based on technology of Internet of things | |
| CN102076110A (en) | Small base station and management method thereof | |
| US9615313B2 (en) | Method, device, and system for sending and receiving message for proximity service | |
| CN103369482B (en) | The equipment of a kind of mobile terminal short message supervision and method | |
| CN107680594A (en) | A kind of distributed intelligence voice collecting identifying system and its collection and recognition method | |
| CN108391280A (en) | Signal test system based on NB-IOT networks and method | |
| CN110519731A (en) | Data communications method and system, BLE Bluetooth gateway based on BLE bluetooth, BLE equipment | |
| CN107347020A (en) | A kind of intelligent network safety verification control system of distributed system | |
| CN107071603A (en) | A kind of microphone and system for Real-time speech recognition | |
| CN207650889U (en) | Intelligent Checking on Work Attendance point device and intelligent attendance system | |
| CN207099091U (en) | A kind of intelligent meeting system | |
| CN111934787A (en) | 800MHz digital channel unit function test station and test method | |
| CN107123425A (en) | A kind of recording pen and system for Real-time speech recognition | |
| CN101415252B (en) | Communication method, system and double-mode terminal for complex group set of digital and analog clusters | |
| CN108616856A (en) | A kind of communication means, intelligence module and the storage medium of intelligence module | |
| CN107608976A (en) | A kind of unified speech play translating equipment with multiple functions | |
| CN206894637U (en) | Bluetooth and Wifi communication relay devices | |
| CN202586988U (en) | Small radio monitoring station | |
| CN207690495U (en) | A kind of high sensitivity speech recognition system | |
| CN208889332U (en) | Independent universal Medical Instruments data acquisition device | |
| CN208027434U (en) | Information collecting device and vehicle information management system | |
| CN207381091U (en) | A kind of distributed intelligence voice collecting identifying system | |
| CN206932217U (en) | LTE communication devices |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20171114 |
|
| RJ01 | Rejection of invention patent application after publication |