CN107016863A - A kind of real-time automatic special duty's control system and method based on mobile terminal technology - Google Patents
A kind of real-time automatic special duty's control system and method based on mobile terminal technology Download PDFInfo
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- CN107016863A CN107016863A CN201710239929.3A CN201710239929A CN107016863A CN 107016863 A CN107016863 A CN 107016863A CN 201710239929 A CN201710239929 A CN 201710239929A CN 107016863 A CN107016863 A CN 107016863A
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- mobile terminal
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- command centre
- special duty
- traffic police
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- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/07—Controlling traffic signals
- G08G1/087—Override of traffic control, e.g. by signal transmitted by an emergency vehicle
Abstract
The invention discloses a kind of real-time automatic special duty's control system and method based on mobile terminal technology, the control system includes mobile terminal, traffic police command centre server, traffic signal controlling machine and public security mobile communication private network；Mobile terminal receives location information by built-in satellite location receivers, pass through public security mobile communication private network, communicated with traffic police command centre server, central server receive mobile terminal send control instruction, then by public security private network the traffic signal controlling machine on road is entered line command control realize special duty manage.The present invention have it is simple to operate, using and easy to maintenance, universality it is good the features such as, the convenience, promptness, practicality of special service task can be effectively improved, reduce the complexity and difficulties that circuit is defined when the task circuit caused by confusing communication is changed, in the case of unattended at center, task can be also smoothly completed.
Description
Technical field
The present invention relates to a kind of real-time automatic special duty's control system and method based on mobile terminal technology, belong to traffic letter
Number control field.
Background technology
In traffic signalization field, traditional special service task implementation procedure mainly passes through traffic police command centre personnel
Formulation task route realizes that concrete methods of realizing is：Staff shifts to an earlier date as needed in traffic police command centre, has planned task
Perform needed on route by crossing, when fleet is reached before some crossing, the individual augmentee of preceding guide-car leads to intercom with referring to
The center of waving is contacted, and is asked the centering mouthful semaphore that satisfies the need to be controlled, direct of travel is locked, so as to realize fleet's car
Punctual arrive at the destination.
Traditional special service task implementation procedure need special service task fleet personnel on the way frequently with command centre carry out
Contact, notifies care workers to be controlled the crossing that will pass through when apart from crossing certain distance, and in fleet
By notifying staff carries out semaphore control to recover behind crossing.If fleet's Iterim Change route, traffic police command centre
Staff will delete original special service task route, and add a special service task again, and by aforesaid operations flow after
Continuous work.Such implementation procedure is unfavorable for road conditions burst or needs the situation of Iterim Change circuit, and time-consuming during change, in short-term
Interior frequent operation, it is possible to operational error, nor easily.In addition, during preceding guide-car's calling commander hub operators,
Generally according to the speech habits of oneself, to express oneself position, the special service task title oneself performed can't be informed,
The crossing title that will not be defined according to system is positioned, and the differentiation of information causes to require very high to hub operators, and he needs
The quick call information by preceding guide-car individual augmentee, is converted to official definition, and location tasks route and crossing, so as to hold
OK, in the case of a lot of, special duty's vehicle has arrived at crossing, but hub operators not yet find special duty crossing to lock, extremely
In the case of, special duty fleet meeting red light mode causes bad by crossing, such case meeting product safety hidden danger to the public
Influence.Do not meet safe, the quick trip advocated now and ensure requirement.
In particularity of the China due to public security system, the Internet of Things networking technology of special duty's system does not obtain quick development also
Using the phenomenon of traffic control is relatively common in key cities, with the relieving of national relevant policies, and internet and Internet of Things
The fast development of network technology, technology of Internet of things will be more and more universal in special duty's systematic difference, is saving the same of social cost
When also improve the operating efficiency of public security system.Especially since the development of modern communication and electronic technology, common movement is set
It is standby to be realized by satellite fix chip, it is no longer necessary to special location equipment, the simplification of positioning is enormously simplify, and
Present three big alignment system, can be integrated into an equipment, it is ensured that the reliability and accuracy of alignment system with seamless.Also
There is wireless communication technique, also developed into present 100,000,000 grades of 4G+, developed again to 5G at once, the wireless telecommunications between equipment
Do not influenceed by speed, can substantially realize the real-time Transmission of big data quantity, meet the general just property demand of user.So
It need not go to customize that volume heaviness now, special communication and the location equipment of inconvenience are installed, it is only necessary to common
Mobile terminal, installs special service task application, you can change of the user to various different demands is conveniently accomplished, with good reality
With the substitutability of property, universality and equipment.
The content of the invention
Goal of the invention：In order to overcome the deficiencies in the prior art, the present invention provides a kind of based on mobile terminal technology
Real-time automatic special duty's control system and method, with equipment without installing, special service task APP install it is simple, use and safeguard
Conveniently, the features such as universality is good, can effectively improve special service task execution efficiency, increase the possibility of flexibility.
To achieve the above object, the technical solution adopted by the present invention is：
A kind of real-time automatic special duty's control system based on mobile terminal technology, including mobile terminal, traffic police commander commander
Central server, traffic signal controlling machine and public security mobile communication private network；
Wherein, the mobile terminal is conventional mobile terminal device such as smart mobile phone or tablet personal computer of in the market etc.
Handheld device, cell phone apparatus is easy to individual augmentee and carried with, and tablet device is easy to individual augmentee and carries out contact action.Previously
There is mechanism is individually designed to go out only to connect the mobile communication equipment of public security private network, it is common relative to special mobile communication equipment
Mobile phone or flat board can reduce manufacturing cost, only need to develop corresponding app softwares.According to the handheld device of different system
The different special duty's app softwares of exploitation, are broadly divided into Android version and apple version.
Mobile terminal receives location information by built-in satellite alignment system, and calculates gone forward with fleet travel route in real time
To initiate data communication by the distance at crossing, after predetermined scope is driven to center, perform the special duty direction at crossing side
Let pass.And the automatic normal operation for recovering crossing after fleet is by crossing.System-satellite alignment system includes global positioning system
One or a combination set of system (GPS), GLONASS satellite navigation system (GLONASS) and Beidou satellite navigation system (BDS).
In order to make up the deficiency of global position system, particularly when special duty fleet is bad in satellite-signal, for example
Gather skyscraper on road periphery, or vehicle enter tunnel situations such as.Special duty fleet needs to position by inertial navigation.
Mobile terminal inertial navigation system includes the compositions, central processing unit, control such as inertial measuring unit, central processing unit, control display
Display processed can share cell phone processor and display.Wherein inertial measuring unit is used using microelectromechanical systems (MEMS)
Property device, mainly including accelerometer, gyroscope, magnetometer.Wherein, accelerometer is right by measuring the stressing conditions of mobile device
The spatial triaxial motion of mobile device is judged；Gyroscope judges that mobile terminal is current by measuring the rotation status of itself
Motion state, be forward, back, up, downwards, to the left or to the right, be accelerate (angular speed) or slow down (angular speed)；
Magnetometer is equivalent to electronic compass, the current direction for judging mobile phone.In order to reduce inertial positioning error, it is necessary to using a variety of
Higher positioning precision is realized in the combination of MEMS inertia devices.
Real-time automatic special duty's control system based on mobile terminal technology also includes traffic police command centre server, moves
Dynamic terminal can actively initiate the modification requirement of task circuit, it is only necessary to input starting point and destination and must be through point, it is possible to
By GIS path plannings, new special duty's route is automatically generated, confirms after modification, command centre can be synchronized to by wireless network standby
Case.Wherein route includes the details of road and each intersection to be passed through.Then need to perform when vehicle drives to
When near the crossing of special duty, in addition it is also necessary to the clearance control data at this crossing is sent into central server, passes through center service
Device, which is assigned, performs order, and the traffic signal controlling machine at crossing could correctly perform the clearance phase required by mobile terminal.No
The direct control signal machine of each terminal is allowed to be changed the method for operation, it is to avoid the control requirement with center higher level is mutually rushed
It is prominent.
Real-time automatic special duty's control system based on mobile terminal technology also includes traffic signal controlling machine, traffic letter
Number control machine is traffic lights control device used in intersection, is entered with control centre by wired or wireless special line passage
Row connection, is road traffic basic equipment.The control command that equipment real-time reception is assigned by control centre, to road vehicle
Orderly clearance is carried out, and timing can be adjusted according to different periods and traffic conditions etc., to reach guiding road, is subtracted
The effect of few congestion.
Real-time automatic special duty's control system based on mobile terminal technology also includes public security mobile communication private network, as
The equipment used inside traffic police, data communication should be ensured that certain safety and stability, therefore terminal can not be set
Standby and signal control device is connected to internet nets, prevents assault, and poisoning intrusion, also outer net be disturbed risk compared with
Greatly, can also it cause data unstable, so process require that using the wireless private network used inside traffic police, both can guarantee that specially
Net is special, user can be facilitated to safeguard more exchange device again, it is only necessary to which phone card replacement is provided with special service task application to another
Mobile terminal.
Invention additionally discloses a kind of method of real-time automatic special duty's control based on mobile terminal technology, step is as follows：
Step one：Plan special service task circuit
First task fleet terminal user log in mobile terminal, can by the starting point of special service task and destination, plus
It is downloaded on map, and special duty's control start position information is sent to traffic police command centre, and requires central server generalized information system
Special service task route information and intersection crossing equipment information are returned, confirms to start to perform special service task after route.In this process
In, particular/special requirement, interim adjustment special duty's route can also be based on.If belonging to route fine setting, then be loaded with existing route and arrive
In GIS map, and by dragging crossing, adjustment route-target is reached；If change larger, it is necessary to newly-built route, now
Need mark route start, by GIS path plannings, special duty's route must be automatically generated through point, purpose terminal.
Step 2：Satellite fix
The satellite signal receiving chip of mobile terminal, real-time reception global position system data, and parse the speed of traveling
Degree, direction, while to traffic police command centre report positioning information, so that traffic police command centre can monitor the row of current fleet
Position is sailed, and can call and supervised.
Step 3：Traffic signaling equipment is controlled according to traveling-position
Mobile terminal is provided with special service task application, and also GIS map system, can also show the travel route of fleet
Show in mobile terminal, meanwhile, mobile terminal calculates the travel speed of current fleet, travel direction, according to alignment system in real time
Principle, is calculated under present speed, reaches the approximate time at next special duty crossing, and refer in advance in preset distance to traffic police
Wave center and send the instruction for starting crossing special service task direction, traffic police command centre server is received after instruction again by signal control
System processed, the traffic signal controlling machine of forward end is issued an order, and terminates the timing scheme being currently running, and starts mobile terminal requirement
Clearance to lock instruction, realize special service task control.
In traditional special duty's control process, the individual augmentee of preceding guide-car is exchanged by intercom with command centre, is had
When due to individual augmentee accent and communicative habits the problems such as, command centre can not understand in time fleet now where position
And the travel direction of fleet, it is impossible to it is quick to determine special service task and task crossing.Can accurately it be determined by positioner now
The traveling-position of position fleet, by the advance special duty's route set, the individual augmentee of preceding guide-car can be on mobile terminals
Perform special duty's order, without being linked up with command centre back office force, solve link up the control that causes of ambiguity not in time, safety it is hidden
The problems such as suffering from.
In step one, in order to ensure the travel route for meeting fleet that route planning can be relatively accurate, set out in definition
When starting point and destination terminal substantially, several circuit transit points can be increased, after so handling, layout of roads service can
More accurately to select the route for needing to travel.
In step one, after travel route has been planned, a circuit can be increased and confirm to show in option, mobile terminal
All schematic forms by way of crossing are shown, to the crossing that can just pass through of special duty need not be performed (for example, not having signal control
The crossing of machine processed either right turn crossing), it is arranged to ignore state, does not influence normal vehicle to travel.
In step 2, in order to reduce because of the failure that mobile terminal self reason is brought, it is preferred to use regular manufacturer production
Mobile terminal, some products are although cheap, but the component used is bad, what the influence equipment such as easily occur generating heat was used
Failure.Global position system preferably has being applied in combination for two or more system, it is to avoid because of a kind of alignment system letter
When number weak, it is impossible to obtain fleet position in real time, so as to influence fleet's position calculating.
In step 3, when mobile terminal requires to perform special duty's control in next crossing preset distance to center, due to can
Other special service tasks can be had to be also required to, by this crossing, equally have submitted the control for requiring special duty, will now clash,
Therefore, appointed task rank is accomplished by mission planning, and confirmation priority is carried out by command centre related personnel.When two
Fleet requires when being controlled to same crossing, can be judged according to rank, the high task of rank is first carried out, and rank is low, needs
To be waited at crossing.
In order to realize the unified management of traffic control, driving information, the line information of all fleets all can real-time reports
Command centre, and monitored in real time by staff, when there is fortuitous event, emergence message can be sent to each mobile terminal,
And send alarm.
A kind of real-time automatic special duty's control system and method based on mobile terminal technology that the present invention is provided, it is relatively current
The scheme that various regions traffic police commander department carries out, with advantages below：
1. mobile terminal need not be fabricated separately and install, using light, the somewhat quite a lot of mobile terminal of quality can
Installation application, which is direct plungeed into, to be used, it is to avoid because of device damage, the execution without influence special service task under spare condition.
2. adding the flexibility of tasks carrying, user of service can initiate special service task at any time as needed, and can be in power
In the case of limit is possible, any one crossing is controlled, without pre-establishing route, this is for satellite positioning signal
Poor place is more practical, reduces the temporal delay of special service task.
3. it is simple to operate, using and easy to maintenance, universality it is good, can effectively improve special service task convenience, in time
Property, practicality, reduce that the complexity and difficulties of circuit are defined when the task circuit caused by confusing communication is changed, at center
In the case of unattended, task can be also smoothly completed.
Brief description of the drawings
Real-time automatic special duty control system configuration diagrams of the Fig. 1 based on mobile terminal technology
Embodiment
The present invention is further described below.
1. plan special duty's circuit：
Special service task fleet personnel, using the mobile terminal for being provided with public security movement private network sim cards, step on before vehicle sets out
Record the special service task application installed.Warning signal and preset password are inputted, command centre's certification is waited, confirms whether this personnel has spy
Diligent task circuit formulates authority.
After center certification, click on circuit and formulate button, fleet's terminal destination is selected on map, after confirmation, to
Submit layout of roads request in center.Command centre's background server calculates a traveling for best suiting requirement according to request condition
Circuit, and information is returned to mobile terminal.In mobile terminal application, the GIS being shown in after line information in equipment is received
On map.
If do not felt quite pleased the circuit of planning, this route can be abandoned, layout of roads is re-started, advised again
Draw when, some crossings having to pass through can be increased, it is desirable to during servers' layout circuit, it is necessary to consider mobile terminal set must
Through crossing, to be returned to the data for more conforming to require.
2. perform special service task：
Determine after special service task line information, start button can be clicked on and start this special service task.Mobile terminal enters
Enter real-time monitor state, timing once receives satellite positioning information in 3 seconds or 5 seconds, and location information is analyzed, and is travelled
The speed of vehicle, direction, longitude and latitude, while command centre is reported to, for entering at center to special service task implementation status
Row monitoring.
After the information for parsing satellite fix, mobile terminal can accurately calculate the actual range with junction ahead, in real time
Judge that current vehicle speed reaches the time that crossing needs, the time that performing special duty direction-locking with crossing needs is compared, when up to
To when making a reservation for suitable time value, the request for performing special duty is sent to command centre, by command centre's background server,
Order traffic signaling equipment performs special duty.Mobile terminal voluntarily enters line phase by command centre's server to traffic signaling equipment and locked
It is fixed, green wave energy is realized, without the secondary-confirmation process by command centre, substantial amounts of man power and material is reduced, saved
Time.Control is carried out identical flow from starting point to terminating point when on the way with each crossing, until reaching home, and terminates special
Diligent task.
3. special service task back-stage management：
Command centre's background server is, it is necessary to which real-time reception is asked and satellite from the special service task that mobile terminal is sent
Location data.
Asked for instructions firstly, it is necessary to receive the layout of roads that mobile terminal sends, and can calculate rapidly one it is satisfactory
Line information returns to the mobile terminal for sending request.When discovery has different task by way of identical crossing and task time phase
Closely, then need that an information warning, the conflict feelings of prompting mobile terminal user's circuit can be sent while return route
Condition.
Secondly, it is necessary to special duty's PGC demodulation request of mobile terminal transmission be received, with the most short time, to the intersection specified
Crossing sends locking phase instruction, allows special duty fleet to pass through junction ahead in the case where not influenceing speed, it is to avoid task
Delay.When task crossing is clashed, task that be immediately low to task rank sends warning prompt, so that rank is low
Task related personnel knows the reason for task control is not performed immediately.
Finally, center is required to send longitude and latitude according to mobile terminal, is indicated in command centre's GIS map
The center line of special duty fleet, and intersection on real-time geographical locations, and circuit perform the state of special duty's PGC demodulation,
And the video monitoring equipment of du vehicule can easily be called to carry out road conditions monitoring.
4. mobile terminal active control and the processing of task fortuitous event：
Mobile terminal has active control function, in the case of the special mandate of command centre, it may not be necessary to specify spy
Diligent circuit, but according to the demand of user of service, before vehicle reaches any crossing, send special duty's phase to central server and lock
Fixed request.In the case of the suitable road traffic of such case is adapted to, the time need not especially accurate special service task.Reduce phase
The workload of pass personnel.
When special service task circuit is longer, it is possible in the something unexpected happened on fleet's special duty's circuit remotely,
Even if can not be passed through so that vehicle is reached, now command centre should pass through warning message, prompting mobile terminal road
Situation, and provide the vehicle line after optimization.After mobile terminal confirms, new line information is shown on map again, and press
New intersection enters row distance and calculates and control.If be unsatisfied with to the circuit of optimization, can also select to want by way of
Crossing, and the circuit from current location to terminal is recalculated by center, realizes continuing executing with for special service task.
Although above embodiment of the present invention is described, the invention is not limited in above-mentioned specific embodiment party
Case and application field, above-mentioned specific embodiment are only schematical, guiding, rather than restricted.This area
Those of ordinary skill under the enlightenment of this specification, in the case where not departing from the scope that the claims in the present invention are protected,
The form of many kinds can also be made, these belong to the row of protection of the invention.
Claims (10)
1. a kind of real-time automatic special duty's control system based on mobile terminal technology, it is characterised in that the control system includes moving
Dynamic terminal, traffic police command centre server, traffic signal controlling machine and public security mobile communication private network；Wherein,
Mobile terminal receives location information by built-in satellite alignment system, and the communication terminal passes through public security mobile communication
Private network sends special duty's control instruction to traffic police command centre server；
Traffic police command centre server receives special duty's control instruction that mobile terminal is sent, and plans special service task circuit and is sent to
Communication terminal；
Traffic signal controlling machine is traffic lights control device used in road junction, is passed through with traffic police command centre wired
Or wireless public security special line passage is attached；
Traffic police command centre server carries out special duty's control to the traffic signal controlling machine on road by public security special line passage, real
Existing special duty's management.
2. control system according to claim 1, it is characterised in that the global position system built in mobile terminal includes complete
One of ball alignment system (GPS), GLONASS satellite navigation system (GLONASS) and Beidou satellite navigation system (BDS) or its
Combination.
3. the control system according to claim 1-2 any one, it is characterised in that the mobile terminal is mobile phone or flat
One or a combination set of plate computer, and inbuilt accelerometers, gyroscope, magnetometer.
4. a kind of real-time automatic special duty's control method based on mobile terminal technology, it is characterised in that methods described includes as follows
Step：
Step one：Plan special service task route；
Special service task fleet manual entry mobile terminal, starting point and destination are selected on mobile terminal map, special duty is controlled
Start position information processed is sent to traffic police command centre, and requires that traffic police command centre server generalized information system returns to special service task
Route information and intersection crossing equipment information, confirm to start to perform special service task after task route；
Step 2：Satellite fix；
The global position system real-time reception satellite location data of mobile terminal, and speed and the direction of traveling are parsed, simultaneously
Location information is sent to traffic police command centre, so that traffic police command centre monitors the traveling-position of current fleet in real time, and can be adjusted
Supervised with monitoring system；
Step 3：Traffic signal controlling machine is controlled according to traveling-position；
Mobile terminal calculates the travel speed and travel direction of current fleet in real time simultaneously, is calculated currently according to travel route
Under speed, the approximate time at next crossing is reached, and in advance in preset distance, sends and starts to traffic police command centre server
The instruction of crossing special service task, traffic police command centre performs the clearance instruction of mobile terminal requirement, realizes special service task control.
5. control method according to claim 4, it is characterised in that mobile terminal is provided with special service task application software,
And equipped with GIS map system, the travel route of the fleet of display in real time.
6. control method according to claim 4, it is characterised in that mobile terminal has active control function, in commander
In the case of the special mandate in center, it is not necessary to specify special duty's circuit, according to the demand of individual augmentee, any crossing is reached in vehicle
Before, special duty's PGC demodulation is sent to traffic signal controlling machine by traffic police command centre server and instructed.
7. the control method according to claim 4-6 any one, it is characterised in that the traveling letter of all special duty fleets
Breath, line information all can real-time report traffic police command centre, and monitored in real time by staff, when there is fortuitous event, and
When send emergence message to each mobile terminal, and send alarm.
8. the control method according to claim 4-6 any one, it is characterised in that all special duty fleets are in planning special duty
Appointed task rank is needed during task, and confirmation priorities associated is carried out by traffic police command centre related personnel.
9. the control method according to claim 4-6 any one, it is characterised in that in step one, is defining initiation
When initial point and destination terminal, individual augmentee can increase more than one route transit point between starting point and terminal.
10. the control method according to claim 4-6 any one, it is characterised in that in step one, is planning special duty
After travel route, individual augmentee is arranged to ignore shape in mobile terminal to the crossing that can just pass through that need not perform special duty
State.
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107610489A (en) * | 2017-09-11 | 2018-01-19 | 公安部交通管理科学研究所 | Crossing special duty's whistle control system and method based on the identification of GIS positions with Voice command |
| CN107730933A (en) * | 2017-09-11 | 2018-02-23 | 广州市高科通信技术股份有限公司 | A kind of special duty's traffic management method, electronic equipment, storage medium, system |
| CN109059943A (en) * | 2018-05-23 | 2018-12-21 | 连云港杰瑞电子有限公司 | A kind of center special duty's control system based on GPS |
| CN110428607A (en) * | 2019-08-20 | 2019-11-08 | 上海梅山工业民用工程设计研究院有限公司 | Steel plant's intelligent road network control system and control method based on ZigBee communication network |
| CN110610614A (en) * | 2019-09-18 | 2019-12-24 | 四川华控智能交通设施工程有限公司 | Intelligent signal control machine and control method thereof |
| CN110807937A (en) * | 2019-11-09 | 2020-02-18 | 连云港杰瑞电子有限公司 | Special service task linkage command system and method |
| CN111127914A (en) * | 2020-02-26 | 2020-05-08 | 青岛海信网络科技股份有限公司 | Method and device based on signal automatic release mechanism |
| CN112967505A (en) * | 2021-02-25 | 2021-06-15 | 上海宝康电子控制工程有限公司 | Wireless communication equipment for realizing automatic planning of guard route and application thereof |
| CN113034936A (en) * | 2021-03-12 | 2021-06-25 | 四川华控智能交通设施工程有限公司 | Guard route and special service route control system and control method thereof |
| CN113920761A (en) * | 2021-09-16 | 2022-01-11 | 青岛海信网络科技股份有限公司 | Guard route passing control method, device and equipment |
| CN114038220A (en) * | 2021-11-05 | 2022-02-11 | 重庆攸亮科技股份有限公司 | Automatic control system and method for special traffic tasks |
| CN117423237A (en) * | 2023-12-18 | 2024-01-19 | 湖南力唯中天科技发展有限公司 | Method and system for detecting and generating multiple special service route conflicts |
| CN117423237B (en) * | 2023-12-18 | 2024-04-05 | 湖南力唯中天科技发展有限公司 | Method and system for detecting and generating multiple special service route conflicts |
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