CN110211385A - A kind of traffic safety information system and method based on 5G network and navigation system - Google Patents
A kind of traffic safety information system and method based on 5G network and navigation system Download PDFInfo
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- CN110211385A CN110211385A CN201910562040.8A CN201910562040A CN110211385A CN 110211385 A CN110211385 A CN 110211385A CN 201910562040 A CN201910562040 A CN 201910562040A CN 110211385 A CN110211385 A CN 110211385A
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- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/01—Detecting movement of traffic to be counted or controlled
- G08G1/0104—Measuring and analyzing of parameters relative to traffic conditions
- G08G1/0108—Measuring and analyzing of parameters relative to traffic conditions based on the source of data
- G08G1/0112—Measuring and analyzing of parameters relative to traffic conditions based on the source of data from the vehicle, e.g. floating car data [FCD]
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- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/09—Arrangements for giving variable traffic instructions
- G08G1/0962—Arrangements for giving variable traffic instructions having an indicator mounted inside the vehicle, e.g. giving voice messages
- G08G1/0967—Systems involving transmission of highway information, e.g. weather, speed limits
- G08G1/096733—Systems involving transmission of highway information, e.g. weather, speed limits where a selection of the information might take place
- G08G1/096741—Systems involving transmission of highway information, e.g. weather, speed limits where a selection of the information might take place where the source of the transmitted information selects which information to transmit to each vehicle
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- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/09—Arrangements for giving variable traffic instructions
- G08G1/0962—Arrangements for giving variable traffic instructions having an indicator mounted inside the vehicle, e.g. giving voice messages
- G08G1/0967—Systems involving transmission of highway information, e.g. weather, speed limits
- G08G1/096766—Systems involving transmission of highway information, e.g. weather, speed limits where the system is characterised by the origin of the information transmission
- G08G1/096791—Systems involving transmission of highway information, e.g. weather, speed limits where the system is characterised by the origin of the information transmission where the origin of the information is another vehicle
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- Atmospheric Sciences (AREA)
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- Analytical Chemistry (AREA)
- Traffic Control Systems (AREA)
Abstract
The invention discloses a kind of traffic safety information system and method based on 5G network and navigation system, including host carrier, display, run computer, navigation module, travelling image acquisition system, vehicle running state acquisition module, 5G network module and information feedback module, acquisition and acquisition artificial input information of the vehicle running state acquisition module for vehicle driving state information, information feedback module receives operation computer by host carrier, storage, information is integrated after calling and transporting, form traffic safety information, traffic safety information is exported again, it is supplied to driver and makes traveling judgement；The shared of traffic information may be implemented in system and method through the invention, realize driving safety prompt, security risk caused by effectively avoiding because of vision dead zone and radar shadown, strong guarantee is provided for safe driving, and real-time road condition information can also be transmitted, plays the role of alleviating traffic congestion, relieve traffic congestion.
Description
Technical field
The present invention relates to automobile navigations to guide field more particularly to a kind of traffic safety based on 5G network and navigation system
Information system and method.
Background technique
In driving, existing ride safety of automobile, which guides, mainly observes road conditions and trailer-mounted radar by driver
Device detection signal feeds back to driver after making traveling judgement again, but many times, drives vehicle on road and exist
Vision dead zone and detection signal blind zone, especially when overtaking other vehicles, lane change, turning, pass through crossing, easily generation traffic accident,
Cause driving process exist very big danger, how correctly is driven on road for driver vehicle provide one correctly guide show
Must be particularly significant, therefore, the present invention proposes a kind of traffic safety information system and method based on 5G network and navigation system, with
Solve shortcoming in the prior art.
Summary of the invention
In view of the above-mentioned problems, the present invention proposes a kind of traffic safety information system based on 5G network and navigation system and side
Method, system through the invention and can be real using the traffic safety method based on 5G network and navigation system that the system carries out
Shared, the realization driving safety prompt of existing traffic information, safety caused by effectively avoiding because of vision dead zone and radar shadown
Hidden danger provides strong guarantee for safe driving, and can also transmit real-time road condition information, plays alleviation traffic and gathers around
The effect block up, to relieve traffic congestion.
The present invention proposes a kind of traffic safety information system based on 5G network and navigation system, including host carrier, aobvious
Show device, operation computer, navigation module, travelling image acquisition system, vehicle running state acquisition module, 5G network module and information
Feedback module, the 5G network module are used for the reception and transmission of traffic safety information, the host carrier, display, operation
Pass through 5G net between computer, navigation module, travelling image acquisition system, vehicle running state acquisition module and information feedback module
Network module carries out information transmission, and the host carrier is mounted on automobile, the display, operation computer, navigation module, driving
Image acquisition system, vehicle running state acquisition module, 5G network module and information feedback module are installed in the host and carry
In vivo, the display is used for the display and prompt of information, and the operation computer is used for reception, storage, calling, the operation of information
And output, the navigation module are used for the real-time positioning of automobile position, the travelling image acquisition system is used for peripheral vehicle figure
As the acquisition and processing of information, acquisition and acquisition people of the vehicle running state acquisition module for vehicle driving state information
Work inputs information, and the information feedback module passes through the host carrier and receives to operation computer, storage, calls and believe after transporting
Breath is integrated, and forms traffic safety information, then traffic safety information is exported, and is supplied to driver and is made traveling judgement.
Further improvement lies in that: the travelling image acquisition system includes environment information acquisition unit, road information acquisition
Unit and vehicle-mounted microprocessor, the environment information acquisition unit are used to acquire peripheral vehicle image and data signal information,
For the road information acquisition unit for acquiring road condition information, the environment information acquisition unit and road information acquisition are single
After the data information of member acquisition carries out information sifting, extraction and integration processing by vehicle-mounted microprocessing unit, is formed to have and be answered
With the trackside information of value.
Further improvement lies in that: the environment information acquisition unit includes vehicle-mounted camera, radar, ultrasonic equipment and red
Outer sensing apparatus, the vehicle-mounted camera, radar, ultrasonic equipment and infrared sensing equipment are for acquiring peripheral vehicle environment map
Picture and data signal information, and passed the peripheral vehicle ambient image and data signal information of acquisition by 5G network module
It transports to vehicle-mounted microprocessing unit and carries out information processing.
Further improvement lies in that: the road information acquisition unit includes ground magnetic machine, beacon apparatus and the inspection of road surface road conditions
Device is surveyed, described ground magnetic machine, beacon apparatus and road surface road conditions detector are used to acquire road condition information, and by the road of acquisition
Information is transmitted to vehicle-mounted microprocessing unit by 5G network module and carries out information processing.
Further improvement lies in that: the vehicle running state acquisition module is joined by a variety of vehicles operation being installed on vehicle
Number sensor and data input unit composition, a variety of vehicle operating parameters sensors travel on road for acquiring vehicle
When vehicle status parameters, the data input unit is used for vehicle-state ginseng when being manually entered the vehicle driving manually acquired
Number.
A kind of traffic safety method based on 5G network and navigation system, comprising the following steps:
Step 1: driver drives an automobile when encountering barrier on road, acquires system by the travelling image of the first automobile
System, which collects road center position, barrier, and collects the position deviation of road driving guide line and vehicle, will
Then information conveyance is given to the operation computer of the first automobile itself by 5G network module, the navigation module of the first automobile itself will
Real-time positioning position information is conveyed to the operation computer of the first automobile itself；
Step 2: the first automobile carries out correct driving behavior judgement under the influence of barrier, and implements the correct driving behavior,
The vehicle running state acquisition module of first automobile itself is by the operation of vehicle running state information conveyance to the first automobile itself
Computer, operation computer are based on navigation system positioning and navigation map calling function, carry out the acquisition, storage and tune of data information
With, and calculate position, lane shift information and barrier letter of other driving vehicles travelled on road in navigation map
It ceases, and information is presented to the driver of the first automobile by the display of the first automobile itself；
Step 3: the information obtained in step 2 is passed through 5G by information transfer rate and flow based on 5G network, the first automobile
Network module network transmission is gone out, and by the effect of navigation module, allows certain radius range centered on the first automobile
The interior driving vehicle receives the information got；
Step 4: driver drives the second automobile in the information transmission radius of the first automobile and passes through the 5G of the second automobile
Network module receive the first automobile output about obstacle information after, the second automobile by itself navigation module, driving
The case where image acquisition system and vehicle running state acquisition module obtain periphery road conditions, using the operation of the second automobile itself
Acquisition, storage, calling and the calculating effect of computer, will completely export over the display the case where obtaining periphery road conditions, and
Make warning indicators；
Step 5: the second driver is according to the obstacle information on the road of grasp, the automobiles of other travelings on road
The driving behavior prompt information for travelling behavior state information and the first automobile is made correct driving behavior judgement, then will be made
Driving behavior out judges that information passes through 5G network module network transmission to the driving vehicle within the scope of certain radius, to mention
For same safety travel information alert early warning.
Further improvement lies in that: vehicle running state acquisition module can also pass through information in the step 2 and step 4
Typing unit is manually entered the case where function encounters running automobile and sends in the form manually broadcasted, and prompts periphery warp
All driving vehicles crossed pay attention to evacuation of slowing down, and the real-time road of traffic congestion, accident can be timely transmitted to periphery and passed through
All driving vehicles.
The invention has the benefit that system through the invention and using the system carry out based on 5G network and navigation
The shared of traffic information may be implemented in the traffic safety method of system, realizes driving safety prompt, effectively avoids because of vision
Security risk caused by blind area and radar shadown provides strong guarantee for safe driving, and can also transmit in real time
Traffic information plays the role of alleviating traffic congestion, relieve traffic congestion, and plays alleviation because traffic congestion, traffic information are unknown
Caused by the moods such as driver psychology agitation, system and method for the present invention can also provide safe driving letter for pilotless automobile
Breath, improves the safety of safety and all car steerings of pilotless automobile.
Detailed description of the invention
Fig. 1 is present system structural schematic diagram.
Fig. 2 is that system demonstrates schematic diagram in the embodiment of the present invention.
Fig. 3 is present system block schematic illustration.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
According to Fig. 1,2,3, the present embodiment proposes a kind of traffic safety information system based on 5G network and navigation system
System, including host carrier, display, operation computer, navigation module, travelling image acquisition system, vehicle running state acquire mould
Block, 5G network module and information feedback module, the 5G network module are used for the reception and transmission of traffic safety information, the master
Airborne body, display, operation computer, navigation module, travelling image acquisition system, vehicle running state acquisition module and information are anti-
It presents and information transmission is carried out by 5G network module between module, the host carrier is mounted on automobile, the display, operation
Computer, navigation module, travelling image acquisition system, vehicle running state acquisition module, 5G network module and information feedback module
It is installed in the host carrier, the display is used for the display and prompt of information, and the operation computer is for information
It receives, storage, call, operation and output, the navigation module are used for the real-time positioning of automobile position, the travelling image acquisition
System is used for the acquisition and processing of peripheral vehicle image information, and the vehicle running state acquisition module is used for vehicle driving state
The acquisition of information and acquisition artificial input information, the information feedback module receives operation computer by the host carrier,
Information is integrated after storage, calling and transport, is formed traffic safety information, then traffic safety information is exported, is supplied to and drives
The person of sailing makes traveling judgement.
The travelling image acquisition system includes environment information acquisition unit, road information acquisition unit and vehicle-mounted micro process
Device, the environment information acquisition unit is for acquiring peripheral vehicle image and data signal information, the road information acquisition
Unit is for acquiring road condition information, the data information of the environment information acquisition unit and the acquisition of road information acquisition unit
After carrying out information sifting, extraction and integration processing by vehicle-mounted microprocessing unit, the trackside information with application value is formed.
The environment information acquisition unit includes vehicle-mounted camera, radar, ultrasonic equipment and infrared sensing equipment, described
Vehicle-mounted camera, radar, ultrasonic equipment and infrared sensing equipment are for acquiring peripheral vehicle ambient image and data-signal
Information, and the peripheral vehicle ambient image and data signal information of acquisition are transmitted to by vehicle-mounted micro process by 5G network module
Unit carries out information processing.
The road information acquisition unit includes that ground magnetic machine, beacon apparatus and road surface road conditions detector, the earth magnetism are set
Standby, beacon apparatus and road surface road conditions detector are used to acquire road condition information, and the road information of acquisition is passed through 5G network
Module transfer to vehicle-mounted microprocessing unit carries out information processing.
The vehicle running state acquisition module is by a variety of vehicle operating parameters sensors and information that are installed on vehicle
Typing unit composition, a variety of vehicle operating parameters sensors are used to acquire the vehicle-state ginseng of vehicle on road when driving
Number, the data input unit are used to be manually entered the vehicle status parameters when vehicle driving manually acquired.
A kind of traffic safety method based on 5G network and navigation system, comprising the following steps:
Step 1: driver drives an automobile when encountering barrier on road, acquires system by the travelling image of the first automobile
System, which collects road center position, barrier, and collects the position deviation of road driving guide line and vehicle, will
Then information conveyance is given to the operation computer of the first automobile itself by 5G network module, the navigation module of the first automobile itself will
Real-time positioning position information is conveyed to the operation computer of the first automobile itself；
Step 2: the first automobile carries out correct driving behavior judgement under the influence of barrier, and implements the correct driving behavior,
The vehicle running state acquisition module of first automobile itself is by the operation of vehicle running state information conveyance to the first automobile itself
The case where function encounters running automobile can also be manually entered in the form of manually broadcasting data input unit in computer
Send, operation computer be based on navigation system positioning with navigation map calling function, carry out data information acquisition, storage and
It calls, and calculates position, lane shift information and barrier of other driving vehicles travelled on road in navigation map
Information, and information is presented to the driver of the first automobile by the display of the first automobile itself；
Step 3: the information obtained in step 2 is passed through 5G by information transfer rate and flow based on 5G network, the first automobile
Network module network transmission is gone out, and by the effect of navigation module, allows certain radius range centered on the first automobile
The interior driving vehicle receives the information got；
Step 4: driver drives the second automobile in the information transmission radius of the first automobile and passes through the 5G of the second automobile
Network module receive the first automobile output about obstacle information after, the second automobile by itself navigation module, driving
The case where image acquisition system and vehicle running state acquisition module obtain periphery road conditions, can also pass through data input unit
The case where function encounters running automobile is manually entered and is sent in the form manually broadcasted, prompts all driving of periphery process
It sails vehicle and pays attention to evacuation of slowing down, and the real-time road of traffic congestion, accident can be timely transmitted to all travelings of periphery process
Vehicle acts on using acquisition, storage, calling and the calculating of the operation computer of the second automobile itself, will obtain periphery road conditions
Situation completely exports over the display, and makes warning indicators；
Step 5: the second driver is according to the obstacle information on the road of grasp, the automobiles of other travelings on road
The driving behavior prompt information for travelling behavior state information and the first automobile is made correct driving behavior judgement, then will be made
Driving behavior out judges that information passes through 5G network module network transmission to the driving vehicle within the scope of certain radius, to mention
For same safety travel information alert early warning.
Assuming that the second automobile of row is normally driven a vehicle on road, and prepare lane change and overtake other vehicles, due to vision dead zone etc., the second vapour
Vehicle driver can not accurately grasp road conditions, so that lane change is overtaken other vehicles, change is extremely dangerous；It is assumed that all driving vehicles are pacified
Equipped with traffic safety information system of the present invention, the travelling image acquisition system of the first automobile itself travelled on road is collected
There is barrier in road central location, and collects the position deviation of road driving guide line and vehicle, and information conveyance is given
The operation computer of itself, while real-time positioning position information is conveyed to the operation computer of itself by the navigation module of itself, at this time
First driver because front obstacle may slow down and to the right and road drive, the vehicle of the first automobile itself
Vehicle running state information conveyance is given the operation computer of itself, the operation computer of the first automobile itself by driving status acquisition module
Based on the function that navigation system positioning is called with map, acquires, stores, calls and calculate driving vehicle position in navigation map
It sets, the cheap information in lane and obstacle information, and these information are presented in the first driver through the display of itself
In front；
Information transfer rate and flow based on 5G network, the first automobile can be by information above by 5G network module network transmission
It goes out, and via the effect of navigation module, the driving vehicle within the scope of the certain radius centered on the first automobile is allowed to receive
The information transmitted above；
At this time if the second automobile is in the information transmission radius of the first automobile, through the network the second automobile itself volume 5G module
Effect receives nearby vehicle driving information, and combines itself navigation module, travelling image acquisition system and vehicle driving shape
The information of state acquisition module is acted on by acquisition, storage, calling and the calculating of the operation computer of itself, by the feelings of periphery road conditions
Condition completely exports over the display, and makes warning indicators effect；
The driver of the second automobile, which can accurately grasp the barrier in front and junction ahead, at this time will third automobile
Cross the border the dangerous tips information such as traveling by, the first car deceleration traveling and opposite 4th automobile, make abandon lane change overtake other vehicles and
Reduced Speed Now behavior plays the role of safeguard protection, and can provide same row for the driving vehicle within the scope of certain radius
Journey security information prompts forewarning function.
System through the invention and the traffic safety method based on 5G network and navigation system using system progress
The shared of traffic information may be implemented, driving safety prompt is realized, caused by effectively avoiding because of vision dead zone and radar shadown
Security risk, provide strong guarantee for safe driving, and real-time road condition information can also be transmitted, play alleviation hand over
Logical congestion, the effect to relieve traffic congestion, and play alleviation because caused by traffic congestion, traffic information are unknown driver psychology it is irritated
Etc. moods, system and method for the present invention safe driving information can also be provided for pilotless automobile, improve unmanned vapour
The safety of the safety of vehicle and all car steerings.
The basic principles, main features and advantages of the invention have been shown and described above.The technical staff of the industry should
Understand, the present invention is not limited to the above embodiments, and the above embodiments and description only describe originals of the invention
Reason, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these changes and improvements
It all fall within the protetion scope of the claimed invention.The claimed scope of the invention is by appended claims and its equivalent circle
It is fixed.
Claims (7)
1. a kind of traffic safety information system based on 5G network and navigation system, it is characterised in that: including host carrier, display
Device, operation computer, navigation module, travelling image acquisition system, vehicle running state acquisition module, 5G network module and information are anti-
Module is presented, the 5G network module is used for the reception and transmission of traffic safety information, the host carrier, display, operation electricity
Pass through 5G network between brain, navigation module, travelling image acquisition system, vehicle running state acquisition module and information feedback module
Module carries out information transmission, and the host carrier is mounted on automobile, the display, operation computer, navigation module, driving shadow
As acquisition system, vehicle running state acquisition module, 5G network module and information feedback module are installed in the host carrier
Interior, the display is used for the display and prompt of information, the operation computer for the reception of information, storage, calling, operation and
Output, the navigation module are used for the real-time positioning of automobile position, and the travelling image acquisition system is used for peripheral vehicle image
The acquisition and processing of information, acquisition and acquisition of the vehicle running state acquisition module for vehicle driving state information are artificial
Information is inputted, the information feedback module is by the host carrier to information after the reception of operation computer, storage, calling and transport
It is integrated, forms traffic safety information, then traffic safety information is exported, be supplied to driver and make traveling judgement.
2. a kind of traffic safety information system based on 5G network and navigation system according to claim 1, feature exist
In: the travelling image acquisition system includes environment information acquisition unit, road information acquisition unit and vehicle-mounted microprocessor, institute
It states environment information acquisition unit and is used for acquiring peripheral vehicle image and data signal information, the road information acquisition unit
In acquisition road condition information, the data information of the environment information acquisition unit and the acquisition of road information acquisition unit passes through
After vehicle-mounted microprocessing unit carries out information sifting, extraction and integration processing, the trackside information with application value is formed.
3. a kind of traffic safety information system based on 5G network and navigation system according to claim 2, feature exist
In: the environment information acquisition unit include vehicle-mounted camera, radar, ultrasonic equipment and infrared sensing equipment, it is described vehicle-mounted
Camera, radar, ultrasonic equipment and infrared sensing equipment are used to acquire peripheral vehicle ambient image and data signal information,
And the peripheral vehicle ambient image and data signal information of acquisition are transmitted to by vehicle-mounted microprocessing unit by 5G network module
Carry out information processing.
4. a kind of traffic safety information system based on 5G network and navigation system according to claim 2, feature exist
In: the road information acquisition unit includes ground magnetic machine, beacon apparatus and road surface road conditions detector, described ground magnetic machine, letter
Device for mark and road surface road conditions detector are passed the road information of acquisition by 5G network module for acquiring road condition information
It transports to vehicle-mounted microprocessing unit and carries out information processing.
5. a kind of traffic safety information system based on 5G network and navigation system according to claim 1, feature exist
In: the vehicle running state acquisition module by a variety of vehicle operating parameters sensors and data input list that are installed on vehicle
Member composition, a variety of vehicle operating parameters sensors are for acquiring the vehicle status parameters of vehicle on road when driving, institute
State vehicle status parameters of the data input unit for being manually entered when the vehicle driving manually acquired.
6. a kind of traffic safety method based on 5G network and navigation system, which comprises the following steps:
Step 1: driver drives an automobile when encountering barrier on road, acquires system by the travelling image of the first automobile
System, which collects road center position, barrier, and collects the position deviation of road driving guide line and vehicle, will
Then information conveyance is given to the operation computer of the first automobile itself by 5G network module, the navigation module of the first automobile itself will
Real-time positioning position information is conveyed to the operation computer of the first automobile itself；
Step 2: the first automobile carries out correct driving behavior judgement under the influence of barrier, and implements the correct driving behavior,
The vehicle running state acquisition module of first automobile itself is by the operation of vehicle running state information conveyance to the first automobile itself
Computer, operation computer are based on navigation system positioning and navigation map calling function, carry out the acquisition, storage and tune of data information
With, and calculate position, lane shift information and barrier letter of other driving vehicles travelled on road in navigation map
It ceases, and information is presented to the driver of the first automobile by the display of the first automobile itself；
Step 3: the information obtained in step 2 is passed through 5G by information transfer rate and flow based on 5G network, the first automobile
Network module network transmission is gone out, and by the effect of navigation module, allows certain radius range centered on the first automobile
The interior driving vehicle receives the information got；
Step 4: driver drives the second automobile in the information transmission radius of the first automobile and passes through the 5G of the second automobile
Network module receive the first automobile output about obstacle information after, the second automobile by itself navigation module, driving
The case where image acquisition system and vehicle running state acquisition module obtain periphery road conditions, using the operation of the second automobile itself
Acquisition, storage, calling and the calculating effect of computer, will completely export over the display the case where obtaining periphery road conditions, and
Make warning indicators；
Step 5: the second driver is according to the obstacle information on the road of grasp, the automobiles of other travelings on road
The driving behavior prompt information for travelling behavior state information and the first automobile is made correct driving behavior judgement, then will be made
Driving behavior out judges that information passes through 5G network module network transmission to the driving vehicle within the scope of certain radius, to mention
For same safety travel information alert early warning.
7. a kind of traffic safety method based on 5G network and navigation system according to claim 6, it is characterised in that: institute
Stating vehicle running state acquisition module in step 2 and step 4 can also be incited somebody to action by the function that is manually entered of data input unit
The case where running automobile encounters sends in the form manually broadcasted, and all driving vehicles for prompting periphery to pass through pay attention to slowing down
Evacuation, and the real-time road of traffic congestion, accident can be timely transmitted to all driving vehicles of periphery process.
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