CN110113158A - It is a kind of for ensureing the key communication module group of traffic information safety - Google Patents
It is a kind of for ensureing the key communication module group of traffic information safety Download PDFInfo
- Publication number
- CN110113158A CN110113158A CN201910369989.6A CN201910369989A CN110113158A CN 110113158 A CN110113158 A CN 110113158A CN 201910369989 A CN201910369989 A CN 201910369989A CN 110113158 A CN110113158 A CN 110113158A
- Authority
- CN
- China
- Prior art keywords
- communication module
- interface
- module group
- key
- way
- 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.)
- Granted
Links
Classifications
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B25/00—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems
- G08B25/01—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems characterised by the transmission medium
- G08B25/10—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems characterised by the transmission medium using wireless transmission systems
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
- H04L9/08—Key distribution or management, e.g. generation, sharing or updating, of cryptographic keys or passwords
- H04L9/0894—Escrow, recovery or storing of secret information, e.g. secret key escrow or cryptographic key storage
- H04L9/0897—Escrow, recovery or storing of secret information, e.g. secret key escrow or cryptographic key storage involving additional devices, e.g. trusted platform module [TPM], smartcard or USB
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
- H04W12/03—Protecting confidentiality, e.g. by encryption
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
- H04W12/08—Access security
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
- H04W12/12—Detection or prevention of fraud
- H04W12/121—Wireless intrusion detection systems [WIDS]; Wireless intrusion prevention systems [WIPS]
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
- H04W12/60—Context-dependent security
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/02—Services making use of location information
- H04W4/024—Guidance services
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/30—Services specially adapted for particular environments, situations or purposes
- H04W4/40—Services specially adapted for particular environments, situations or purposes for vehicles, e.g. vehicle-to-pedestrians [V2P]
Abstract
The invention discloses a kind of for ensureing that the key communication module group of traffic information safety, including monitoring central platform, monitoring central platform are electrically connected with communication module group by the way that mobile network's dedicated channel is two-way, and communication module group is two-way to be electrically connected with data acquisition module.This is used to ensure the key communication module group of traffic information safety, by being arranged, key chip is two-way to be electrically connected with MCU processor, key chip is embedded into circuit and generates independent module with the communication module group integration of access special communication channel, it only needs to select corresponding module in conjunction with equipment according to the difference of interface and agreement when use, it can access railway and highway system private security net, modularization is more flexible, for filling mobile unit vehicle before existing tradition, it only needs to dock existing device with cipher key module, just railway and highway system private security net can be accessed, to have the characteristics that the popularization of traffic private network and industry updating speed can be obviously improved.
Description
Technical field
The present invention relates to traffic information security technology areas, more specifically, it relates to a kind of for ensureing traffic information
The key communication module group of safety.
Background technique
With the raising of network technology and the development of global IT application, China's transportation industry also gradually steps into comprehensive information
The new stage of change, faced network security trend are more and more severeer.No matter answered from national strategy level or transportation industry technology
The safety of network of communication lines connection information is all considered as the most important thing with level, faces this urgent need, traffic key code system is as friendship
The logical unique trade information safety guarantee of Department of Transportation, is introduced in the construction of infrastructure, and key chip is then entire body
The information security channel of key element in system, railway and highway system is established on its basis.
It is that each authorization enterprise provides key chip that traditional key chip usage mode, which is by cipher key center, and each enterprise passes through
Voluntarily key chip is embedded into the equipment of production by R & D design, certain equipment for not having real-time information transmission function itself
Also need to be added communication module, and the equipment of new production needs the detection identifying procedure by a whole set of, just can be carried out listing pin
It sells, this mode needs enterprise to carry out redesign production to original product, the research and development cost of enterprise greatly improved, and very long
Period also improve the competitive pressure of enterprise.
Furthermore the key devices communication transfer that each manufacturer voluntarily researches and develops still is needed through incumbent operator network, can not
The potential threat being effectively isolated in traditional network.
Simultaneously for some in the traditional preceding dress mobile unit used, wanted in future in face of the pressure of supervision
It asks and when itself demand to communication security, then needing to update to a whole set of products, it is special safely to access railway and highway system
The cost of net, at this moment equipment replacement will bring very big economic pressures to user, also to the popularization of traffic key code system and row
The upgrading of industry technology brings large drag forces.
Summary of the invention
It is a kind of for ensureing traffic information safety in view of the deficiencies of the prior art, the present invention intends to provide
Key communication module group has the characteristics that promote the popularization of traffic private network and industry updating speed.
To achieve the above object, the present invention provides the following technical scheme that
It is a kind of for ensureing the key communication module group of traffic information safety, including monitoring central platform, monitoring central platform
It is electrically connected with communication module group by the way that mobile network's dedicated channel is two-way, communication module group is two-way to be electrically connected with data acquisition module
Block；
Data acquisition module includes the equipment such as ADAS, and communication module group includes key chip, the two-way electric connection of key chip
There is MCU processor.
Further, MCU processor is electrically connected with power supply, and MCU processor includes G baseband chip and radio frequency chip.
Further, MCU processor is electrically connected with GPS module and alarm module, and MCU processor is two-way to be electrically connected with
Memory.
Further, MCU processor is two-way is electrically connected with communication interface, and communication interface includes human-machine interface module, USB
Interface module.
Further, MCU processor is two-way is electrically connected with GPRS communication module, and GPRS communication module includes patch type
SIM chip.
Further, communication interface includes shell and interface, and the interface is fixedly installed in the inside of shell, and interface
One end extends to the outside of shell, and the outer surface of the shell offers slot, and sliding plug has the inner wall of the slot respectively
Lateral heat dissipation piece and longitudinal cooling fin.
Further, slot close to interface the trapezoidal shape of inner wall, the inner wall of multiple slots respectively with lateral heat dissipation
The surface of piece and longitudinal cooling fin is adapted.
Further, the inside of the close pedestal of interface is fixedly installed with lateral heat conducting pipe and longitudinal heat conducting pipe, institute respectively
It states lateral heat conducting pipe and is connected to distribution in right-angled intersection with longitudinal heat conducting pipe, the inside of the transverse direction heat conducting pipe and longitudinal heat conducting pipe is equal
It is fixedly installed with heat conduction with phase change layer, the heat conduction with phase change layer is internally provided with phase-change heat conductive material.
Further, the both ends of lateral heat conducting pipe are contacted with lateral heat dissipation piece, the both ends difference of the longitudinal direction heat conducting pipe
It is contacted with the stitch in the inner bottom wall and interface of interface, the longitudinal direction bottom of cooling fin and the appearance face contact of interface.
Further, the electrode inside key chip and MCU processor is transparent electrode, and the production material of transparent electrode
Material is electrospun flexible fiber.
In conclusion the invention has the following advantages:
1, communication module group is electrically connected with by the way that mobile network's dedicated channel is two-way by setting monitoring central platform, it is dedicated
Communication network establishes traffic communication exit passageway, solves the risk problem that network intrusions illegally control, so that having prevents network
The characteristics of invasion illegally controls.
2, include the equipment such as ADAS by setting data acquisition module, incude surrounding at any time while the car is driving
Environment collects data, carries out static state, the identification of dynamic object, detecting and tracking, and the data of acquisition testing are transferred to MCU
Processor is alarmed if vehicle occurs abnormal by alarm module, and by MCU processor, treated that data pass through is close
Monitoring central platform is transmitted information to by mobile network's dedicated channel by GPRS communication module after key chip encryption, in monitoring
Heart platform can accurately understand vehicle trouble reason after receiving information, and accurately understand geography position locating for vehicle by GPS module
It sets, to have the characteristics that monitor vehicle driving dynamic at any time.
3, by setting, key chip is two-way is electrically connected with MCU processor, and key chip is embedded into circuit and is connect
The communication module group integration for entering special communication channel generates independent module, and when use only needs the different choosings according to interface and agreement
Corresponding module is selected in conjunction with equipment, that is, can access railway and highway system private security net, modularization is more flexible, for existing biography
Mobile unit vehicle is filled before system, it is only necessary to existing device is docked with cipher key module, just can access railway and highway system private security net, from
And have the characteristics that the popularization of traffic private network and industry updating speed can be obviously improved.
Detailed description of the invention
Fig. 1 is schematic structural view of the invention；
Fig. 2 is key communication module group functional block diagram of the present invention；
Fig. 3 is communication interface perspective view of the present invention.
In figure: 1, monitoring central platform；2, communication module group；21, key chip；22, MCU processor；2201, power supply；
2202, GPS module；2203, alarm module；2204, memory；2205, communication interface；2206, GPRS communication module；3, data
Acquisition module；4, shell；5, interface；6, slot；7, lateral heat dissipation piece；8, longitudinal cooling fin；9, lateral heat conducting pipe；10, longitudinal
Heat conducting pipe；11, heat conduction with phase change layer；12, stitch.
Specific embodiment
Embodiment:
Below in conjunction with attached drawing 1-3, invention is further described in detail.
It is a kind of for ensureing the key communication module group of traffic information safety, as shown in Figure 1-3, include monitoring central platform 1,
Monitoring central platform 1 is electrically connected with communication module group 2 by the way that mobile network's dedicated channel is two-way, and the two-way electrical property of communication module group 2 connects
It is connected to data acquisition module 3；
The equipment such as including ADAS of data acquisition module 3, communication module group 2 include key chip 21, and key chip selection passes through
The chip of the specified model of the qualified supplier of ITSC detection, enciphering and deciphering algorithm are standardized using PBOC3.0, and key chip 21 is two-way
It is electrically connected with MCU processor 22；
By setting, key chip 21 is two-way is electrically connected with MCU processor 22, and key chip 21 is embedded into circuit
Communication module group integration with access special communication channel generates independent module, and when use only needs according to interface and agreement not
With selecting corresponding module to can access railway and highway system private security net in conjunction with equipment, modularization is more flexible, for existing
Tradition before fill mobile unit vehicle, it is only necessary to existing device is docked with cipher key module, it is special safely just to access railway and highway system
Net can be obviously improved popularization and the industry updating speed of traffic private network；
Further, MCU processor 22 is electrically connected with power supply 2201, and MCU processor 22 includes 4G baseband chip and penetrates
Frequency chip, MCU processor 22 are electrically connected with GPS module 2202 and alarm module 2203, the two-way electric connection of MCU processor 22
There is memory 2204, MCU processor 22 is two-way to be electrically connected with communication interface 2205, and communication interface 2205 includes human-machine interface mouth mold
Block, usb interface module, MCU processor 22 is two-way to be electrically connected with GPRS communication module 2206, and GPRS communication module 2206 includes
Patch type SIM chip；
By the way that the equipment such as including ADAS of data acquisition module 3 are arranged, surrounding is incuded at any time while the car is driving
Environment collects data, carries out static state, the identification of dynamic object, detecting and tracking, and the data of acquisition testing are transferred to MCU
Processor 22 is alarmed if vehicle occurs abnormal by alarm module 2203, by treated the number of MCU processor 22
Monitoring is transmitted information to by mobile network's dedicated channel by GPRS communication module 2206 according to after encrypting by key chip 21
Central platform 1, monitoring central platform 1 can accurately understand vehicle trouble reason after receiving information, and quasi- by GPS module 2202
Geographical location locating for vehicle is really understood, to have the characteristics that monitor vehicle driving dynamic at any time；
Further, communication interface 2205 includes shell 4 and interface 5, and interface 5 is fixedly installed in the inside of shell 4, and connects
One end of mouth 5 extends to the outside of shell 4, and the outer surface of shell 4 offers slot 6, and sliding plug has the inner wall of slot 6 respectively
Lateral heat dissipation piece 7 and longitudinal cooling fin 8, setting lateral heat dissipation piece 7 and longitudinal cooling fin 8 can determine the heat in shell 4
To thermally conductive effect, in actual use, certain heat can be generated, these heats are easy to logical in communication interface 2205
Letter effect has a negative impact；
Further, slot 6 close to interface 5 the trapezoidal shape of inner wall, the inner wall of multiple slots 6 respectively with lateral heat dissipation piece
7 and the surface of longitudinal cooling fin 8 be adapted, be conveniently replaced lateral heat dissipation piece 7 and longitudinal cooling fin 8；
Further, the inside of the close pedestal 51 of interface 5 is fixedly installed with lateral heat conducting pipe 9 and longitudinal heat conducting pipe respectively
10, lateral heat conducting pipe 9 is connected to distribution in right-angled intersection with longitudinal heat conducting pipe 10, and lateral heat conducting pipe 9 is interior with longitudinal heat conducting pipe 10
Portion is fixedly installed with heat conduction with phase change layer 11, and heat conduction with phase change layer 11 is internally provided with phase-change heat conductive material；
Further, the both ends of lateral heat conducting pipe 9 are contacted with lateral heat dissipation piece 7, the both ends difference of longitudinal heat conducting pipe 10
It is contacted with the stitch 12 in the inner bottom wall of interface 5 and interface 5, the bottom of longitudinal cooling fin 8 and the appearance face contact of interface 5；
Further, the electrode inside key chip 21 and MCU processor 22 is transparent electrode, and the system of transparent electrode
Making material is electrospun flexible fiber；
Further, the production method of electrospun flexible fiber are as follows: Step 1: solution is prepared, by polycaprolactone 8%-
13%, tetrabutyl titanate salt 20%-26%, polyvinyl alcohol 35%-39%, polyacrylonitrile 1%-3%, polyvinyl alcohol 13%-
20%, graphene 15%-18%, nano particle 12%-16% is mixed into solution；
Step 2: the solution prepared in step 1 is sintered；
Step 3: the molding direct use of electrospun flexible fiber sample after being sintered；
Production method by the way that electrospun flexible fiber is arranged, electrospinning such as organic matter/organic matter, organic matter/inorganic matter
Deng mixing precursor solution, the micro-nano fibre such as pure metal, inorganic semiconductor is then obtained by the methods of calcination, carbonization
Dimension, transfers it in flexible substrate and prepares flexible device, have reached flexible purpose, prevent from producing in vehicle travel process
Raw vibration leads to the problem of loosening to electrode；
Communication module group 2 is electrically connected with by the way that mobile network's dedicated channel is two-way by setting monitoring central platform 1, it is dedicated
Communication network establishes traffic communication exit passageway, solves the risk problem that network intrusions illegally control, so that having prevents network
The characteristics of invasion illegally controls.
Embodiment one
It is a kind of for ensureing the key communication module group of traffic information safety, as shown in Figure 1-3, include monitoring central platform 1,
Monitoring central platform 1 is electrically connected with communication module group 2 by the way that mobile network's dedicated channel is two-way, and the two-way electrical property of communication module group 2 connects
It is connected to data acquisition module 3；
The equipment such as including ADAS of data acquisition module 3, communication module group 2 include key chip 21, and key chip selection passes through
The chip of the specified model of the qualified supplier of ITSC detection, enciphering and deciphering algorithm are standardized using PBOC3.0, and key chip 21 is two-way
It is electrically connected with MCU processor 22；
By setting, key chip 21 is two-way is electrically connected with MCU processor 22, and key chip 21 is embedded into circuit
Communication module group integration with access special communication channel generates independent module, and when use only needs according to interface and agreement not
With selecting corresponding module to can access railway and highway system private security net in conjunction with equipment, modularization is more flexible, for existing
Tradition before fill mobile unit vehicle, it is only necessary to existing device is docked with cipher key module, it is special safely just to access railway and highway system
Net can be obviously improved popularization and the industry updating speed of traffic private network；
Further, MCU processor 22 is electrically connected with power supply 2201, and MCU processor 22 includes 4G baseband chip and penetrates
Frequency chip, MCU processor 22 are electrically connected with GPS module 2202 and alarm module 2203, the two-way electric connection of MCU processor 22
There is memory 2204, MCU processor 22 is two-way to be electrically connected with communication interface 2205, and communication interface 2205 includes human-machine interface mouth mold
Block, usb interface module, MCU processor 22 is two-way to be electrically connected with GPRS communication module 2206, and GPRS communication module 2206 includes
Patch type SIM chip；
By the way that the equipment such as including ADAS of data acquisition module 3 are arranged, surrounding is incuded at any time while the car is driving
Environment collects data, carries out static state, the identification of dynamic object, detecting and tracking, and the data of acquisition testing are transferred to MCU
Processor 22 is alarmed if vehicle occurs abnormal by alarm module 2203, by treated the number of MCU processor 22
Monitoring is transmitted information to by mobile network's dedicated channel by GPRS communication module 2206 according to after encrypting by key chip 21
Central platform 1, monitoring central platform 1 can accurately understand vehicle trouble reason after receiving information, and quasi- by GPS module 2202
Geographical location locating for vehicle is really understood, to have the characteristics that monitor vehicle driving dynamic at any time；
Further, communication interface 2205 includes shell 4 and interface 5, and interface 5 is fixedly installed in the inside of shell 4, and connects
One end of mouth 5 extends to the outside of shell 4, and the outer surface of shell 4 offers slot 6, and sliding plug has the inner wall of slot 6 respectively
Lateral heat dissipation piece 7 and longitudinal cooling fin 8, setting lateral heat dissipation piece 7 and longitudinal cooling fin 8 can determine the heat in shell 4
To thermally conductive effect, in actual use, certain heat can be generated, these heats are easy to logical in communication interface 2205
Letter effect has a negative impact；
Further, slot 6 close to interface 5 the trapezoidal shape of inner wall, the inner wall of multiple slots 6 respectively with lateral heat dissipation piece
7 and the surface of longitudinal cooling fin 8 be adapted, be conveniently replaced lateral heat dissipation piece 7 and longitudinal cooling fin 8；
Further, the inside of the close pedestal 51 of interface 5 is fixedly installed with lateral heat conducting pipe 9 and longitudinal heat conducting pipe respectively
10, lateral heat conducting pipe 9 is connected to distribution in right-angled intersection with longitudinal heat conducting pipe 10, and lateral heat conducting pipe 9 is interior with longitudinal heat conducting pipe 10
Portion is fixedly installed with heat conduction with phase change layer 11, and heat conduction with phase change layer 11 is internally provided with phase-change heat conductive material；
Further, the both ends of lateral heat conducting pipe 9 are contacted with lateral heat dissipation piece 7, the both ends difference of longitudinal heat conducting pipe 10
It is contacted with the stitch 12 in the inner bottom wall of interface 5 and interface 5, the bottom of longitudinal cooling fin 8 and the appearance face contact of interface 5；
Further, the electrode inside key chip 21 and MCU processor 22 is transparent electrode, and the system of transparent electrode
Making material is electrospun flexible fiber；
Further, the production method of electrospun flexible fiber are as follows: Step 1: prepare solution, by polycaprolactone 8%, four
Butyl titanate 20%, polyvinyl alcohol 35%, polyacrylonitrile 1%, polyvinyl alcohol 13%, graphene 15%, nano particle 12%
It is mixed into solution；
Step 2: the solution prepared in step 1 is sintered；
Step 3: the molding direct use of electrospun flexible fiber sample after being sintered；
Production method by the way that electrospun flexible fiber is arranged, electrospinning such as organic matter/organic matter, organic matter/inorganic matter
Deng mixing precursor solution, the micro-nano fibre such as pure metal, inorganic semiconductor is then obtained by the methods of calcination, carbonization
Dimension, transfers it in flexible substrate and prepares flexible device, have reached flexible purpose, prevent from producing in vehicle travel process
Raw vibration leads to the problem of loosening to electrode；
Communication module group 2 is electrically connected with by the way that mobile network's dedicated channel is two-way by setting monitoring central platform 1, it is dedicated
Communication network establishes traffic communication exit passageway, solves the risk problem that network intrusions illegally control, so that having prevents network
The characteristics of invasion illegally controls.
Embodiment two
It is a kind of for ensureing the key communication module group of traffic information safety, as shown in Figure 1-3, include monitoring central platform 1,
Monitoring central platform 1 is electrically connected with communication module group 2 by the way that mobile network's dedicated channel is two-way, and the two-way electrical property of communication module group 2 connects
It is connected to data acquisition module 3；
The equipment such as including ADAS of data acquisition module 3, communication module group 2 include key chip 21, and key chip selection passes through
The chip of the specified model of the qualified supplier of ITSC detection, enciphering and deciphering algorithm are standardized using PBOC3.0, and key chip 21 is two-way
It is electrically connected with MCU processor 22；
By setting, key chip 21 is two-way is electrically connected with MCU processor 22, and key chip 21 is embedded into circuit
Communication module group integration with access special communication channel generates independent module, and when use only needs according to interface and agreement not
With selecting corresponding module to can access railway and highway system private security net in conjunction with equipment, modularization is more flexible, for existing
Tradition before fill mobile unit vehicle, it is only necessary to existing device is docked with cipher key module, it is special safely just to access railway and highway system
Net can be obviously improved popularization and the industry updating speed of traffic private network；
Further, MCU processor 22 is electrically connected with power supply 2201, and MCU processor 22 includes 4G baseband chip and penetrates
Frequency chip, MCU processor 22 are electrically connected with GPS module 2202 and alarm module 2203, the two-way electric connection of MCU processor 22
There is memory 2204, MCU processor 22 is two-way to be electrically connected with communication interface 2205, and communication interface 2205 includes human-machine interface mouth mold
Block, usb interface module, MCU processor 22 is two-way to be electrically connected with GPRS communication module 2206, and GPRS communication module 2206 includes
Patch type SIM chip；
By the way that the equipment such as including ADAS of data acquisition module 3 are arranged, surrounding is incuded at any time while the car is driving
Environment collects data, carries out static state, the identification of dynamic object, detecting and tracking, and the data of acquisition testing are transferred to MCU
Processor 22 is alarmed if vehicle occurs abnormal by alarm module 2203, by treated the number of MCU processor 22
Monitoring is transmitted information to by mobile network's dedicated channel by GPRS communication module 2206 according to after encrypting by key chip 21
Central platform 1, monitoring central platform 1 can accurately understand vehicle trouble reason after receiving information, and quasi- by GPS module 2202
Geographical location locating for vehicle is really understood, to have the characteristics that monitor vehicle driving dynamic at any time；
Further, communication interface 2205 includes shell 4 and interface 5, and interface 5 is fixedly installed in the inside of shell 4, and connects
One end of mouth 5 extends to the outside of shell 4, and the outer surface of shell 4 offers slot 6, and sliding plug has the inner wall of slot 6 respectively
Lateral heat dissipation piece 7 and longitudinal cooling fin 8, setting lateral heat dissipation piece 7 and longitudinal cooling fin 8 can determine the heat in shell 4
To thermally conductive effect, in actual use, certain heat can be generated, these heats are easy to logical in communication interface 2205
Letter effect has a negative impact；
Further, slot 6 close to interface 5 the trapezoidal shape of inner wall, the inner wall of multiple slots 6 respectively with lateral heat dissipation piece
7 and the surface of longitudinal cooling fin 8 be adapted, be conveniently replaced lateral heat dissipation piece 7 and longitudinal cooling fin 8；
Further, the inside of the close pedestal 51 of interface 5 is fixedly installed with lateral heat conducting pipe 9 and longitudinal heat conducting pipe respectively
10, lateral heat conducting pipe 9 is connected to distribution in right-angled intersection with longitudinal heat conducting pipe 10, and lateral heat conducting pipe 9 is interior with longitudinal heat conducting pipe 10
Portion is fixedly installed with heat conduction with phase change layer 11, and heat conduction with phase change layer 11 is internally provided with phase-change heat conductive material；
Further, the both ends of lateral heat conducting pipe 9 are contacted with lateral heat dissipation piece 7, the both ends difference of longitudinal heat conducting pipe 10
It is contacted with the stitch 12 in the inner bottom wall of interface 5 and interface 5, the bottom of longitudinal cooling fin 8 and the appearance face contact of interface 5；
Further, the electrode inside key chip 21 and MCU processor 22 is transparent electrode, and the system of transparent electrode
Making material is electrospun flexible fiber；
Further, the production method of electrospun flexible fiber are as follows: Step 1: prepare solution, by polycaprolactone 11%, four
Butyl titanate 23%, polyvinyl alcohol 37%, polyacrylonitrile 2%, polyvinyl alcohol 17%, graphene 16%, nano particle 14%
It is mixed into solution；
Step 2: the solution prepared in step 1 is sintered；
Step 3: the molding direct use of electrospun flexible fiber sample after being sintered；
Production method by the way that electrospun flexible fiber is arranged, electrospinning such as organic matter/organic matter, organic matter/inorganic matter
Deng mixing precursor solution, the micro-nano fibre such as pure metal, inorganic semiconductor is then obtained by the methods of calcination, carbonization
Dimension, transfers it in flexible substrate and prepares flexible device, have reached flexible purpose, prevent from producing in vehicle travel process
Raw vibration leads to the problem of loosening to electrode；
Communication module group 2 is electrically connected with by the way that mobile network's dedicated channel is two-way by setting monitoring central platform 1, it is dedicated
Communication network establishes traffic communication exit passageway, solves the risk problem that network intrusions illegally control, so that having prevents network
The characteristics of invasion illegally controls.
Embodiment three
It is a kind of for ensureing the key communication module group of traffic information safety, as shown in Figure 1-3, include monitoring central platform 1,
Monitoring central platform 1 is electrically connected with communication module group 2 by the way that mobile network's dedicated channel is two-way, and the two-way electrical property of communication module group 2 connects
It is connected to data acquisition module 3；
The equipment such as including ADAS of data acquisition module 3, communication module group 2 include key chip 21, and key chip selection passes through
The chip of the specified model of the qualified supplier of ITSC detection, enciphering and deciphering algorithm are standardized using PBOC3.0, and key chip 21 is two-way
It is electrically connected with MCU processor 22；
By setting, key chip 21 is two-way is electrically connected with MCU processor 22, and key chip 21 is embedded into circuit
Communication module group integration with access special communication channel generates independent module, and when use only needs according to interface and agreement not
With selecting corresponding module to can access railway and highway system private security net in conjunction with equipment, modularization is more flexible, for existing
Tradition before fill mobile unit vehicle, it is only necessary to existing device is docked with cipher key module, it is special safely just to access railway and highway system
Net can be obviously improved popularization and the industry updating speed of traffic private network；
Further, MCU processor 22 is electrically connected with power supply 2201, and MCU processor 22 includes 4G baseband chip and penetrates
Frequency chip, MCU processor 22 are electrically connected with GPS module 2202 and alarm module 2203, the two-way electric connection of MCU processor 22
There is memory 2204, MCU processor 22 is two-way to be electrically connected with communication interface 2205, and communication interface 2205 includes human-machine interface mouth mold
Block, usb interface module, MCU processor 22 is two-way to be electrically connected with GPRS communication module 2206, and GPRS communication module 2206 includes
Patch type SIM chip；
By the way that the equipment such as including ADAS of data acquisition module 3 are arranged, surrounding is incuded at any time while the car is driving
Environment collects data, carries out static state, the identification of dynamic object, detecting and tracking, and the data of acquisition testing are transferred to MCU
Processor 22 is alarmed if vehicle occurs abnormal by alarm module 2203, by treated the number of MCU processor 22
Monitoring is transmitted information to by mobile network's dedicated channel by GPRS communication module 2206 according to after encrypting by key chip 21
Central platform 1, monitoring central platform 1 can accurately understand vehicle trouble reason after receiving information, and quasi- by GPS module 2202
Geographical location locating for vehicle is really understood, to have the characteristics that monitor vehicle driving dynamic at any time；
Further, communication interface 2205 includes shell 4 and interface 5, and interface 5 is fixedly installed in the inside of shell 4, and connects
One end of mouth 5 extends to the outside of shell 4, and the outer surface of shell 4 offers slot 6, and sliding plug has the inner wall of slot 6 respectively
Lateral heat dissipation piece 7 and longitudinal cooling fin 8, setting lateral heat dissipation piece 7 and longitudinal cooling fin 8 can determine the heat in shell 4
To thermally conductive effect, in actual use, certain heat can be generated, these heats are easy to logical in communication interface 2205
Letter effect has a negative impact；
Further, slot 6 close to interface 5 the trapezoidal shape of inner wall, the inner wall of multiple slots 6 respectively with lateral heat dissipation piece
7 and the surface of longitudinal cooling fin 8 be adapted, be conveniently replaced lateral heat dissipation piece 7 and longitudinal cooling fin 8；
Further, the inside of the close pedestal 51 of interface 5 is fixedly installed with lateral heat conducting pipe 9 and longitudinal heat conducting pipe respectively
10, lateral heat conducting pipe 9 is connected to distribution in right-angled intersection with longitudinal heat conducting pipe 10, and lateral heat conducting pipe 9 is interior with longitudinal heat conducting pipe 10
Portion is fixedly installed with heat conduction with phase change layer 11, and heat conduction with phase change layer 11 is internally provided with phase-change heat conductive material；
Further, the both ends of lateral heat conducting pipe 9 are contacted with lateral heat dissipation piece 7, the both ends difference of longitudinal heat conducting pipe 10
It is contacted with the stitch 12 in the inner bottom wall of interface 5 and interface 5, the bottom of longitudinal cooling fin 8 and the appearance face contact of interface 5；
Further, the electrode inside key chip 21 and MCU processor 22 is transparent electrode, and the system of transparent electrode
Making material is electrospun flexible fiber；
Further, the production method of electrospun flexible fiber are as follows: Step 1: prepare solution, by polycaprolactone 13%, four
Butyl titanate 26%, polyvinyl alcohol 39%, polyacrylonitrile 3%, polyvinyl alcohol 20%, graphene 18%, nano particle 16%
It is mixed into solution；
Step 2: the solution prepared in step 1 is sintered；
Step 3: the molding direct use of electrospun flexible fiber sample after being sintered；
Production method by the way that electrospun flexible fiber is arranged, electrospinning such as organic matter/organic matter, organic matter/inorganic matter
Deng mixing precursor solution, the micro-nano fibre such as pure metal, inorganic semiconductor is then obtained by the methods of calcination, carbonization
Dimension, transfers it in flexible substrate and prepares flexible device, have reached flexible purpose, prevent from producing in vehicle travel process
Raw vibration leads to the problem of loosening to electrode；
Communication module group 2 is electrically connected with by the way that mobile network's dedicated channel is two-way by setting monitoring central platform 1, it is dedicated
Communication network establishes traffic communication exit passageway, solves the risk problem that network intrusions illegally control, so that having prevents network
The characteristics of invasion illegally controls.
Working principle: the environment of surrounding is incuded at any time by data acquisition module 3 while the car is driving, collects number
According to, progress static state, the identification of dynamic object, detecting and tracking, and the data of acquisition testing are transferred to MCU processor 22, such as
Fruit vehicle occurs abnormal, is alarmed by alarm module 2203, and by MCU processor 22, treated that data pass through key core
Monitoring central platform 1 is transmitted information to by mobile network's dedicated channel by GPRS communication module 2206 after the encryption of piece 21, is supervised
Control central platform 1 can accurately understand vehicle trouble reason after receiving information, and accurately understand vehicle institute by GPS module 2202
Locate geographical location, thus monitoring vehicle driving dynamic at any time.
This specific embodiment is only explanation of the invention, is not limitation of the present invention, those skilled in the art
Member can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but as long as at this
All by the protection of Patent Law in the scope of the claims of invention.
Claims (10)
1. a kind of for ensureing the key communication module group of traffic information safety, including monitoring central platform (1), it is characterised in that:
The monitoring central platform (1) is electrically connected with communication module group (2), the communication module group by the way that mobile network's dedicated channel is two-way
(2) two-way to be electrically connected with data acquisition module (3)；
The data acquisition module (3) includes ADAS equipment, and the communication module group (2) includes key chip (21), the key
Chip (21) is two-way to be electrically connected with MCU processor (22).
2. according to claim 1 for ensureing the key communication module group of traffic information safety, it is characterised in that: described
MCU processor (22) is electrically connected with power supply (2201), and the MCU processor (22) includes 4G baseband chip and radio frequency chip.
3. according to claim 1 for ensureing the key communication module group of traffic information safety, it is characterised in that: described
MCU processor (22) is electrically connected with GPS module (2202) and alarm module (2203), the two-way electricity of the MCU processor (22)
Property is connected with memory (2204).
4. according to claim 1 for ensureing the key communication module group of traffic information safety, it is characterised in that: described
MCU processor (22) is two-way to be electrically connected with communication interface (2205), the communication interface (2205) include human-machine interface module,
Usb interface module.
5. according to claim 1 for ensureing the key communication module group of traffic information safety, it is characterised in that: described
MCU processor (22) is two-way to be electrically connected with GPRS communication module (2206), and the GPRS communication module (2206) includes patch
Formula S I M chip.
6. according to claim 4 for ensureing the key communication module group of traffic information safety, it is characterised in that: described logical
Believe that interface (2205) include shell (4) and interface (5), the interface (5) is fixedly installed in the inside of shell (4), and interface (5)
One end extend to the outsides of shell (4), the outer surface of the shell (4) offers slot (6), the inner wall of the slot (6)
Sliding plug has lateral heat dissipation piece (7) and longitudinal cooling fin (8) respectively.
7. according to claim 6 for ensureing the key communication module group of traffic information safety, it is characterised in that: described to insert
Slot (6) close to interface (5) the trapezoidal shape of inner wall, the inner wall of multiple slots (6) respectively with lateral heat dissipation piece (7) and longitudinal
The surface of cooling fin (8) is adapted.
8. according to claim 6 for ensureing the key communication module group of traffic information safety, it is characterised in that: described to connect
The inside of the close pedestal (51) of mouth (5) is fixedly installed with lateral heat conducting pipe (9) and longitudinal heat conducting pipe (10), the transverse direction respectively
Heat conducting pipe (9) is connected to distribution, the transverse direction heat conducting pipe (9) and longitudinal heat conducting pipe (10) in right-angled intersection with longitudinal heat conducting pipe (10)
Inside be fixedly installed with heat conduction with phase change layer (11), the heat conduction with phase change layer (11) is internally provided with phase-change heat conductive material.
9. according to claim 8 for ensureing the key communication module group of traffic information safety, it is characterised in that: the cross
The both ends of heat conductive pipes (9) are contacted with lateral heat dissipation piece (7), it is described longitudinal direction heat conducting pipe (10) both ends respectively with interface (5)
Inner bottom wall and interface (5) in stitch (12) contact, the bottom and the outer surface of interface (5) of the longitudinal direction cooling fin (8) connect
Touching.
10. according to claim 1 for ensureing the key communication module group of traffic information safety, it is characterised in that: described
Key chip (21) and the electrode of MCU processor (22) inside are transparent electrode, and the making material of transparent electrode is electrospinning
Flexible fiber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910369989.6A CN110113158B (en) | 2019-05-06 | 2019-05-06 | Key communication module for guaranteeing traffic information safety |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910369989.6A CN110113158B (en) | 2019-05-06 | 2019-05-06 | Key communication module for guaranteeing traffic information safety |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110113158A true CN110113158A (en) | 2019-08-09 |
| CN110113158B CN110113158B (en) | 2020-07-21 |
Family
ID=67488092
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910369989.6A Active CN110113158B (en) | 2019-05-06 | 2019-05-06 | Key communication module for guaranteeing traffic information safety |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110113158B (en) |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7154398B2 (en) * | 2003-01-06 | 2006-12-26 | Chen Thomas C H | Wireless communication and global location enabled intelligent health monitoring system |
| CN101873587A (en) * | 2010-05-27 | 2010-10-27 | 大唐微电子技术有限公司 | Wireless communication device and method for realizing service security thereof |
| CN102594564A (en) * | 2012-02-22 | 2012-07-18 | 中国船舶重工集团公司第七0九研究所 | Equipment for traffic guidance information security management |
| CN202373115U (en) * | 2011-12-19 | 2012-08-08 | 乐山师范学院 | Domestic intelligent security system |
| CN202694135U (en) * | 2012-08-23 | 2013-01-23 | 国家电网公司 | Remote monitoring system for electric automobile |
| CN105988530A (en) * | 2015-02-13 | 2016-10-05 | 安乐 | Cooling rack of laptop |
| CN206251538U (en) * | 2016-10-26 | 2017-06-13 | 苏州盛世十月软件技术有限公司 | A kind of wireless multistage redirects transmission equipment |
| CN107773931A (en) * | 2017-10-09 | 2018-03-09 | 共青城鑫航体育用品有限公司 | A kind of intelligent swimming mirror |
| CN107878450A (en) * | 2017-10-20 | 2018-04-06 | 江苏大学 | A kind of vehicle condition intelligent monitoring method based on deep learning |
| CN108462690A (en) * | 2018-01-25 | 2018-08-28 | 刘春燕 | A kind of numerically-controlled machine tool device data remote communication method |
| CN208225802U (en) * | 2018-05-14 | 2018-12-11 | 金小明 | A kind of compact solid state relay that heat sinking function is excellent |
-
2019
- 2019-05-06 CN CN201910369989.6A patent/CN110113158B/en active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7154398B2 (en) * | 2003-01-06 | 2006-12-26 | Chen Thomas C H | Wireless communication and global location enabled intelligent health monitoring system |
| CN101873587A (en) * | 2010-05-27 | 2010-10-27 | 大唐微电子技术有限公司 | Wireless communication device and method for realizing service security thereof |
| CN202373115U (en) * | 2011-12-19 | 2012-08-08 | 乐山师范学院 | Domestic intelligent security system |
| CN102594564A (en) * | 2012-02-22 | 2012-07-18 | 中国船舶重工集团公司第七0九研究所 | Equipment for traffic guidance information security management |
| CN202694135U (en) * | 2012-08-23 | 2013-01-23 | 国家电网公司 | Remote monitoring system for electric automobile |
| CN105988530A (en) * | 2015-02-13 | 2016-10-05 | 安乐 | Cooling rack of laptop |
| CN206251538U (en) * | 2016-10-26 | 2017-06-13 | 苏州盛世十月软件技术有限公司 | A kind of wireless multistage redirects transmission equipment |
| CN107773931A (en) * | 2017-10-09 | 2018-03-09 | 共青城鑫航体育用品有限公司 | A kind of intelligent swimming mirror |
| CN107878450A (en) * | 2017-10-20 | 2018-04-06 | 江苏大学 | A kind of vehicle condition intelligent monitoring method based on deep learning |
| CN108462690A (en) * | 2018-01-25 | 2018-08-28 | 刘春燕 | A kind of numerically-controlled machine tool device data remote communication method |
| CN208225802U (en) * | 2018-05-14 | 2018-12-11 | 金小明 | A kind of compact solid state relay that heat sinking function is excellent |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110113158B (en) | 2020-07-21 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106094739B (en) | Wireless device, gateway apparatus and wireless communication system | |
| CN104735127A (en) | Internet of Things based intelligent optical cable cross connecting station management system | |
| CN106127885A (en) | Intelligent electric controlled lock managing and control system and method | |
| CN106919157A (en) | Industrial pollution source intellectual monitoring platform based on energy consumption analysis | |
| CN103745513A (en) | Intelligent key system | |
| CN102281136A (en) | Quantum key distribution system for safety communication of electric vehicle intelligent charging network | |
| CN202024833U (en) | Cable joint accurate temperature measurement device based on radio frequency technique | |
| CN107483570A (en) | A kind of cable status on-line monitoring communication system based on fiber optic network | |
| CN205750946U (en) | Intelligent electric controlled lock managing and control system | |
| CN108388806B (en) | Thing networking safety is consolidated and data rights and interests protection device based on block chain | |
| CN204902826U (en) | Subway shield constructs construction surface collapse monitoring devices based on thing networking | |
| CN110113158A (en) | It is a kind of for ensureing the key communication module group of traffic information safety | |
| CN106585400A (en) | New energy vehicle power battery management system | |
| CN206974540U (en) | A kind of high-speed railway rail safety on-line monitoring system based on existing telecommunication optical fiber | |
| CN202903200U (en) | Power distribution inspection map navigation and equipment information management hand-held terminal | |
| CN202948510U (en) | Intelligent padlock system of measuring box | |
| CN202798803U (en) | Master station system for power distribution routing inspection geographic navigation and power distribution information management | |
| CN206177367U (en) | Transmission of electricity device condition monitoring system based on NRSEC3000 | |
| CN105235160A (en) | Remote low-pressure injection molding apparatus control method and system based on Internet and configuration software | |
| CN204406193U (en) | Wired mounted gas cylinder inflation supervisory systems | |
| CN210782397U (en) | Farmland intelligent irrigation control device | |
| CN208079092U (en) | Vibrations charging secrecy sensing module | |
| Li et al. | Design of security management system based on RFID temporary grounding wire borrowing | |
| CN104252159A (en) | Traffic control Internet of Things efficient patrol cloud system | |
| CN202916982U (en) | Intelligent electricity use on-line monitoring management warning system |
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 | ||
| CB02 | Change of applicant information | ||
| CB02 | Change of applicant information |
Address after: Tianning District Hehai road 213000 Jiangsu city of Changzhou province No. 9 Applicant after: Jiangsu Zhongda Intelligent Transportation Industry Research Institute Co., Ltd Applicant after: Zhongyun Intelligent Network Data Industry (Changzhou) Co.,Ltd. Address before: Tianning District Hehai road 213000 Jiangsu city of Changzhou province No. 9 Applicant before: Changning (Changzhou) Data Industry Research Institute Co.,Ltd. Applicant before: Zhongyun Intelligent Network Data Industry (Changzhou) Co.,Ltd. |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant |