CN105321338B - A kind of processing method and traffic events system of traffic events - Google Patents
A kind of processing method and traffic events system of traffic events Download PDFInfo
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- CN105321338B CN105321338B CN201410364811.XA CN201410364811A CN105321338B CN 105321338 B CN105321338 B CN 105321338B CN 201410364811 A CN201410364811 A CN 201410364811A CN 105321338 B CN105321338 B CN 105321338B
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Abstract
An embodiment of the present invention provides a kind of processing method of traffic events and traffic events system, the method includes：Receive the traffic events reported；It determines the confidence level of the traffic events received, if confidence level is more than default believability threshold, which is determined as credible traffic events；From the credible traffic events in the publication term of validity reported, the credible traffic events that same traffic events are described with the traffic events are determined；If it is determined that the credible traffic events of this reception and the credible traffic events determined from the credible traffic events in the publication term of validity reported are then polymerized to a credible traffic events.The present invention solves the problems, such as that the traffic events accuracy that the prior art is handled is low, validity is poor, real-time is poor.
Description
Technical field
The present invention relates to the processing methods and traffic events system of traffic information technical field more particularly to a kind of traffic events
System.
Background technology
In actual life, traffic events often occur, common traffic events type may include：Volume event is applied
Fortification part, control event, weather events etc..The generation of traffic events goes out guild to people and affects, therefore, people
It needs that trip arrange and adjust accordingly according to the traffic events known.
In the prior art, user can know traffic events by traffic events system, traffic events system, generally can be with
Traffic events are handled by following manner：
Mode one：Traffic events are obtained by manually listening to Traffic Announcement, or traffic events are obtained from traffic control board web, it is right
The traffic events manually obtained are without any processing, again by manually being issued in traffic events system；
Mode two：The form that reporting of user traffic events are received by traffic events system, as long as receiving reporting of user
Traffic events, no matter this reports the content of traffic events, source etc., to the traffic events reported without any processing,
Directly the traffic events reported are issued by traffic events system.
For mode one, traffic events are obtained from Traffic Announcement or traffic control board web by artificial mode, then pass through
Artificial mode issues the traffic events of acquisition in traffic events system, due to artificial participation height, reduces and reports traffic
The processing speed of event can not ensure the real-time of the traffic events for publication, and pass through manual entry traffic events system
Workload of uniting is larger so that the real-time of the traffic events for publication further decreases；
For mode two, the traffic events of reporting of user, and the traffic that will directly report are received by traffic events system
Event is issued, and reduces artificial participation, it is real-time to solve the traffic events issued in traffic events system to a certain extent
Property difference problem, still, in mode two, as long as traffic events system receives the traffic events of reporting of user, no matter this on
Content, the source etc. for reporting traffic events handle the processing mode just directly issued to the traffic events reported without any
There can be some disadvantages：The good and bad jumbled together for the traffic events of reporting of user, can not ensure the accuracy of the traffic events for publication
And validity, and multiple and different users may report for the same traffic events, may cause for publication
There are the traffic events repeated in traffic events so that traffic events system generates redundancy.
Invention content
An embodiment of the present invention provides a kind of dissemination method of traffic events and traffic events systems, to solve existing skill
The problem that traffic events accuracy that art is handled is low, validity is poor, real-time is poor.
Based on the above issues, the processing method of a kind of traffic events provided in an embodiment of the present invention, including：
Receive the traffic events reported；
The confidence level of the traffic events received is determined, if confidence level is more than default believability threshold, by the traffic of reception
Event is determined as credible traffic events；
From the credible traffic events in the publication term of validity reported, determines and describe same traffic with the traffic events
The credible traffic events of event；
If it is determined that then issuing the credible friendship in the term of validity by the credible traffic events of this reception and from having reported
The credible traffic events determined in interpreter's part are polymerized to a credible traffic events.
A kind of traffic events system provided in an embodiment of the present invention, including：
Receiving module, for receiving the traffic events reported；
Credible traffic events determining module, the confidence level of the traffic events for determining the receiving module reception, if can
Reliability is more than default believability threshold, then the traffic events of reception is determined as credible traffic events；
Same traffic events determining module, for from having reported in the credible traffic events in the publication term of validity, really
The fixed and traffic events describe the credible traffic events of same traffic events, however, it is determined that go out, then trigger aggregation module；
Aggregation module, credible traffic events for receiving this and credible in the publication term of validity from what is reported
The credible traffic events determined in traffic events are polymerized to a credible traffic events.
The advantageous effect of the embodiment of the present invention includes：
The processing method and traffic events system of a kind of traffic events provided in an embodiment of the present invention, receive the traffic reported
Event；It determines the confidence level of the traffic events received, if confidence level is more than default believability threshold, which is determined
For credible traffic events；From the credible traffic events in the publication term of validity reported, determines and described with the traffic events
The credible traffic events of same traffic events；If it is determined that then by the credible traffic events of this reception and from having reported
Credible traffic events in the publication term of validity are polymerized to a credible traffic events.Traffic events provided in an embodiment of the present invention
Processing method judges the confidence level of traffic events, ensure that the accuracy and validity of the traffic events for publication,
Also, the credible traffic events of the same traffic events of description that is this reception and receiving before are polymerized to a traffic thing
Part ensure that there is no the traffic events repeated in the traffic events for publication, meanwhile, using technical side provided by the invention
Case can effectively reduce the artificial participation of traffic events audit, improve the processing speed for reporting traffic events, ensure that use
In the real-time of the traffic events of publication.
Description of the drawings
Fig. 1 is a kind of flow chart of the processing method of traffic events provided in an embodiment of the present invention；
Fig. 2 is a kind of flow chart of the processing method for traffic events that the embodiment of the present invention 1 provides；
Fig. 3 a- Fig. 3 b are a kind of structural schematic diagram of traffic events system provided in an embodiment of the present invention.
Specific implementation mode
An embodiment of the present invention provides a kind of processing method of traffic events and traffic events systems, below in conjunction with specification
Preferred embodiment of the present invention will be described for attached drawing, it should be understood that preferred embodiment described herein be merely to illustrate and
It explains the present invention, is not intended to limit the present invention.And in the absence of conflict, in the embodiment and embodiment in the application
Feature can be combined with each other.
The embodiment of the present invention provides a kind of processing method of traffic events, as shown in Figure 1, including：
The traffic events that S101, reception report.
S102, the confidence level for determining the traffic events received in S101 will if confidence level is more than default believability threshold
The traffic events of reception are determined as credible traffic events.
S103, from having reported in the credible traffic events in the publication term of validity, determine same with traffic events description
The credible traffic events of one traffic events.
S104, if it is determined that, then by this reception credible traffic events and from reported publication the term of validity in
The credible traffic events determined in credible traffic events are polymerized to a credible traffic events.
A kind of processing method of traffic events provided in an embodiment of the present invention can be applied to traffic events system, Neng Gouwei
Traffic events system provides traffic events that are effective, accurate and being used for publication in real time.
Below in conjunction with the accompanying drawings, method provided by the invention and traffic events system are retouched in detail with specific embodiment
It states.
Embodiment 1：
It is a kind of processing method for traffic events that the embodiment of the present invention 1 provides as shown in Figure 2, specifically includes following step
Suddenly：
The traffic events that S201, reception report.
In this step, the traffic events that report can be user by the map software installed in terminal, navigation software or
The traffic events that person's social platform etc. reports.
It is possible to further receive the traffic events reported by the access service of traffic events system.
Whether traffic with this reception is had in the credible traffic events in the publication term of validity that S202, judgement have reported
Event belongs to the traffic events of the same reporting of user of same information source, if so, S203 is then entered step, otherwise, into step
Rapid S205.
S203, judge the effective time of the two traffic events whether be overlapped and traffic events carry position between
Whether distance less than preset distance threshold enters step S204 if being, if effective time is not overlapped and/or position
It the distance between sets and to be more than preset distance threshold, then enter step S205.
Further, in step S202~step S203, the traffic events of reception can be pre-processed first, wrapped
It includes：Removal repeats the traffic events reported, that is to say, that when in the credible traffic events in the publication term of validity reported
It, can be two to this when belonging to the traffic events of same reporting of user of same information source in the presence of the traffic events received with this
Traffic events are further judged, judge two traffic events whether and meanwhile meet two following conditions：Condition one：This two
Whether the effective time of a traffic events is overlapped；Condition two：Whether the distance between the position that the two traffic events carry is small
In preset distance threshold, if meeting two conditions, it is determined that two traffic events are the same users of same information source
The traffic events that repetition reports can abandon the traffic events of this reception；If being unsatisfactory for one of condition or two items
Part is unsatisfactory for, it is determined that two traffic events are the different traffic events of the same reporting of user of same information source, can
To retain two traffic events, continue subsequent processing.
S204, the traffic events are abandoned.This flow terminates.
Further, since the credibility of the traffic events obtained by multiple channel is different, in order to ensure finally sending out
The accuracy and validity of the traffic events of cloth need to judge the confidence level of traffic events.Step S205~step
The step of S213 is the confidence level for the traffic events for determining reception, specifically can be as follows：
S205, judge receive traffic events carry event end time whether earlier than current time, if it is, into
Enter step S204, otherwise, enters step S206.
It further, can be according to the event end time carried in traffic events to reported traffic thing in this step
The confidence level of part is judged：
When the event end time carried in traffic events is before current time, it may be determined that reported traffic events
It is expired, traffic events are abandoned.
Further, at the beginning of not carrying reported traffic events in the traffic events of reception and the end time, or
It, can be according to default at the beginning of person carries and when the end time is unreasonable (for example, the time started is identical as the end time)
Traffic events corresponding with the traffic events type default duration, at the beginning of reported traffic events and will tie
The beam time is configured or changes.
S206, judge that success obtains the event type of traffic events, if it can, entering step S207, otherwise, enter
Step S204.
Further, in step S205~step S206, judge that the event end time that the traffic events received carry is
It is no earlier than current time, if it is, abandon the traffic events, if it is not, then the event type of traffic events is obtained, if obtained
It takes less than event type, then abandons the traffic events, in step S205~step S206, the traffic of reception can also be obtained first
The event type of event abandons the traffic events if obtained less than event type, otherwise, judges the traffic events received
Whether the event end time of carrying is earlier than current time, if it is, the traffic events are abandoned, if it is not, then continuing follow-up
Step.
Further, it if the event end time carried in traffic events is later than current time, can also further obtain
The event type of the event type of traffic events, traffic events may include：Flow type event (such as：It is jogging, congestion, serious
Congestion etc.), traffic accident (such as：General traffic accident, severe traffic accidents etc.), construction event, control event, weather influences
Deng.
It is possible to further obtain the event type of traffic events in the following way：
The event type that traffic events carry is obtained from the event type field of traffic events, if event type field
For sky, then the event content of traffic events is matched with preset event type key table, obtain matched keyword
Event type of the corresponding event type as traffic events；
Further, preset keyword can be the pre-set and relevant keyword of traffic events type, such as：It gathers around
Stifled, blocking, traffic accident, construction, (traffic | road) ＆ control etc..For example, the information content of the traffic events received includes " the people
The verbal description is compared the verbal description of South Road congestion " with preset event type keyword, determines the traffic received
The information content of event is matched with preset event type keyword " congestion ", it may be determined that the type of the traffic events is flow
Type event.If obtained through the above way less than event type, the traffic events can be abandoned.
Whether the event type that S207, judgement are got is flow type, if it is, entering step S208, otherwise, is entered
Step S210.
S208, judge that success obtains the speed that traffic events carry, if it can, S209 is then entered step, otherwise, into
Enter step S204.
S209, judge whether the speed that traffic events carry falls into the corresponding speed of traffic flow modes that traffic events carry
Otherwise range, enters step S204 if it is, entering step S210.
Further, in step S208~step S209, the speed that traffic events carry is obtained, if obtained less than speed
Degree, then abandon the traffic events, otherwise, judges whether the speed that traffic events carry falls into the traffic flow shape that traffic events carry
The corresponding velocity interval of state, if it is not, then the traffic events are abandoned, if it is, entering step S210.
Further, when determining that the type of traffic events is flow type, and velocity information is carried in traffic events, it can be with
The corresponding velocity interval of traffic flow modes carried by velocity information and traffic events carries out the confidence level of the traffic events
Further judge：
When the speed that traffic events carry does not fall within the corresponding velocity interval of traffic flow modes of traffic events carrying, example
Such as, the traffic events that the person of reporting reports are Renminnan Road congestion, and the speed carried is 60 advanced in years, it is assumed that the corresponding speed of congestion status
Degree is ranging from less than 20 and steps, and the speed that the traffic events that person reports carry then is not reported not fall within the corresponding speed model of congestion status
It encloses, it may be determined that reported traffic events are insincere traffic events, which is abandoned.
S210, event content that traffic events carry is judged whether comprising the word in preset sensitive word vocabulary, if packet
Contain, then enter step S204, otherwise, enters step S211.
It is possible to further pre-setting sensitive word vocabulary, such as：Do not allow the word delivered specified in laws and regulations
Language, statutory regulation do not allow word etc. on the internet occur.
S211, it is obtained from the correspondence of preset information source and confidence level according to the information source of the traffic events of reception
Take the corresponding confidence level of the information source of traffic events.
Further, in this step, different information sources can have different confidence levels, can be with pre-set reliable
Information source, such as：(i.e. special messenger is according to reliable traffic events message, by traffic events typing traffic events for special messenger's typing
System), the source credibility is higher, preferably, can be directly true by the traffic events from reliable information source
It is set to credible traffic events.
Preferably, can be that confidence value is arranged in each information source, as the initial of the traffic events from the information source
Confidence value.It in subsequent deterministic process, is increased and decreased on the basis of the initial trusted angle value, obtains the final traffic
The confidence value of event.
S212, judge whether carry multimedia messages in traffic events, if carried, increase the credible of traffic events
Degree, enters step S213, if do not carried, enters step S213.
It is possible to further according to the multimedia messages for describing reported traffic events carried in traffic events
Quantity and/or quality determine the confidence level of traffic events.That is, if carrying multimedia messages in traffic events, say
The bright traffic events sophistication is preferable, and according to the correspondence between preset information sophistication and confidence level, to being reported
The confidence level of traffic events is further judged.Such as：The letter of the traffic events reported can be weighed by way of counting
Sophistication is ceased, when the multimedia file for describing traffic events comprising the first quantity with preset quality in the information content
When, the information sophistication for the traffic events that this is reported can be increased by the first quantity digit.Wherein, preset quality can be with
For the readability of multimedia file.Further, according to the correspondence between preset information sophistication and confidence level, really
The confidence level of the fixed traffic events reported.
It is exemplified below：When include in the information content for the traffic events that first receives is used to describe reported traffic
The multimedia file of event is 3 width clearly picture, can the information sophistication of first traffic events received be determined as 3
A digit, and do not include in the information content of the second traffic events received is used to describe the more of reported traffic events
The information sophistication of the information can be determined as 0 digit by media file, it is assumed that preset information sophistication with it is credible
Correspondence between degree is：The count value of use information sophistication indicates confidence level, it may be determined that the first traffic thing received
The confidence level of part is 3, and the confidence level of the second traffic events received is 0.
S213, the text that traffic events carry is described to match with preset antistop list, if be matched to, is increased
Otherwise the confidence level of big traffic event keeps the confidence level of traffic events constant.
Further, the text description of traffic events can be carried in traffic events, the more detailed text description the more accurate, says
The confidence level of the bright traffic events reported is higher, therefore, text description and the preset key that traffic events can be carried
Vocabulary (such as the keyword of characterization traffic events type：Congestion etc.) it is matched, if be matched to, increase traffic events
Confidence level, increased amplitude can be set according to actual needs.
Further, the no strict sequence of execution of step S210~step S213.
If S214, confidence level are more than default believability threshold, which is determined as credible traffic events.
Preferably, can be that confidence level initial value, the confidence level initial value and the traffic is arranged in the traffic events received
The information source of event is corresponding, and the corresponding confidence level initial value of more believable information source is higher, and through the above steps, to handing over
The various information that interpreter's part carries judge, correspondingly increase and decrease confidence value according to judging result, will be finally obtained credible
Angle value is compared with default believability threshold, and when confidence level is more than default believability threshold, which is determined
For credible traffic events.
Further, if confidence level is not more than default believability threshold, which can be determined as insincere
Traffic events can abandon traffic events.
Further, step S215~step S218 is from the credible traffic events in the publication term of validity reported
In, determine the step of credible traffic events with this reception describe the credible traffic events of same traffic events, it is specific as follows：
S215, judge that the event type for the credible traffic events that this is received is entered step if it is flow type event
S216 enters step S217 if it is non-flow type event.
Can S216, judgement be determined to connect with this from the credible traffic events in the publication term of validity reported
The credible traffic events received are happened at same link and with the effective time being overlapped and the credible traffic events received with this
Credible traffic events of the distance of the position of carrying within the scope of preset distance.If it is determined that S218 is then entered step, it is no
Then, this flow terminates.
Further, for the credible traffic events that type is flow type, such as：Jogging, congestion, heavy congestion etc., can
To think therefore section of the coverage of the traffic events where the traffic events can believe road having the same
Breath and with overlapping traffic events effective time and with this reception credible traffic events carry position away from
It is determined as same traffic events from the credible traffic events within the scope of preset distance.
Can S217, judgement be determined to connect with this from the credible traffic events in the publication term of validity reported
The credible traffic events received have the effective time of overlapping and are happened at the credible traffic events in same link.If it is determined that
Go out, then enter step S218, otherwise, this flow terminates.
Further, for the credible traffic events that type is non-flow type, such as：Construction, control etc., it is believed that should
The coverage of traffic events is related with the property of event itself, therefore, can have the credible traffic events received with this
There is the effective time of overlapping and be happened at the credible traffic events in same link and is determined as same traffic events.
Further, in step S216~step S217, the credible traffic events in the publication term of validity reported can
With father's event including aggregated concurrent cloth, the credible traffic events etc. that have reported, though these events are issued, but
As long as in the publication term of validity, so that it may to continue for being polymerize and after supervention with the same credible traffic events just received
Cloth, until stale event.In this way, determining structure jointly by the credible traffic events and issued traffic events not yet issued
At the credible traffic events of same traffic events, the repetition publication of traffic events is avoided, information redundancy is caused.
Further, if being not determined by corresponding credible traffic events in S216 and S217, it is determined that reported
It issues in the credible traffic events in the term of validity, there is no the credible traffic events received with this to describe same traffic events
Traffic events can subsequently locate the credible traffic events of this reception after this traffic events process flow terminates
Reason, for example, the traffic events of this reception are distributed to application terminal or specified platform etc..
Further, step S218~step S221 is to be sent out by the credible traffic events of this reception and from having reported
The step of credible traffic events determined in credible traffic events in the cloth term of validity are polymerized to a credible traffic events, and
The no strict sequence of execution of step S218~step S221, it is specific as follows：
S218, the credible traffic events in the term of validity are being issued by the credible traffic events of this reception and from having reported
In in the credible traffic events determined, the location information that the highest credible traffic events of confidence level carry, after being determined as polymerization
Traffic events location information.
S219, the initial time that the highest credible traffic events of confidence level are carried and termination time, after being determined as polymerization
Traffic events initial time and terminate the time.
S220, the text description information for carrying the highest credible traffic events of confidence level, the traffic being determined as after polymerization
The text description information of event.
Further, it describes if credible traffic events do not include text, is believed according to the position that credible traffic events carry
Breath matches credible traffic events with road, if can be matched on road, according to the matched road of credible traffic events
The event type on road and credible traffic events generates the text description of the credible traffic events, if cannot be matched on road,
The location information and credible traffic events that inverse geocoding obtains then are carried out according to the location information carried to credible traffic events
Event type, generate the credible traffic events text description.
S221, the credible traffic events in the term of validity are being issued by the credible traffic events of this reception and from having reported
In the multimedia file of credible traffic events determined and user's evaluation superposition, by after superposition multimedia file and user comment
Valence is determined as the multimedia file and user's evaluation of the traffic events after polymerization.This flow terminates.
Further, the traffic events issued reported when issuing again, can there is user's evaluation and confidence level,
For event itself the usually not user's evaluation newly reported.
It is credible in the publication term of validity it is possible to further the credible traffic events that receive this and from what is reported
Traffic events are determined as subevent, are being issued in the term of validity by the credible traffic events received by this and from having reported
The credible traffic events that credible traffic events polymerize are determined as father's event of subevent.
When it is implemented, can be the traffic events allocation identification (ID) each received, it is possible to polymerization is obtained
Traffic events are determined as a new traffic part, i.e. father's traffic events, and distribute ID, by the corresponding repetition of father's traffic events
Traffic events are determined as sub- traffic events.It is exemplified below：
Example 1：Assuming that user A reports the traffic events, content to include：2013-11-2910:00~11:00 Beijing Jing Milu
To the verbal description of congestion, user B reports the traffic events, content to include in the south orientation north：2013-11-2910:10~11:30 north
The verbal description that the capital city directions Jing Milu block, and picture and audio file for describing the traffic events；Determine user A
The second traffic events that the first traffic events and user B reported report are credible traffic events, and due to the first traffic events
It is flow type event with the second traffic events, according to the position carried in the content of user A and user the B traffic events reported
It sets, determines that the first traffic events that user A is reported and the second traffic events that user B is reported are happened in same link, into one
Step determines the distance between the position that the first traffic events carry and the position that the second traffic events carry in preset distance range
It is interior, and since the first traffic events and the second traffic events have the effective time of overlapping, determine the first traffic events and second
Traffic events describe same traffic events；
Further, it is determined that the second traffic events is with a high credibility in the first traffic events.To the first traffic events and
Two traffic events execute converging operation, generate third traffic events, the content of third traffic events may include the second traffic thing
The corresponding verbal description of part, i.e. 2013-11-2910:10~11:The verbal description that 30 Beijing directions Jing Milu block, including
The position that second traffic events carry, including the second traffic events corresponding traffic events effective time 10:10~11:30, with
And second multimedia file that carries in traffic events, then, the first traffic events and the second traffic events can be determined as
The subevent of three traffic events, third traffic events are father's event of the first traffic events and the second traffic events.
It is possible to further carry out subsequent processing after this traffic events process flow terminates, by the traffic after polymerization
Event is distributed to application terminal or specified platform, is map of the user in specified application for the application terminal or specified platform
Upper display credible traffic events, and in navigation path planning according to credible traffic events calculate road flow information or
Congestion plans more time saving guidance path for user.
It is possible to further issue father's traffic events, father's traffic events and sub- traffic events can also be distributed to
Application terminal or specified platform, that is to say, that when user sees father's traffic events of the publication, can see polymerization simultaneously
At multiple sub- traffic events of father's traffic events.
Further, when generating new father's traffic for announced traffic events and the traffic events not yet issued
Event, and when father's traffic events are issued, the original event of issuing traffic is deleted from application terminal or specified platform.
As a result of this programme so that being capable of accurately and rapidly quilt automatically by the traffic events of different channel receptions
Merge, and is quickly shared with other users.And by the way that traffic events are distributed to traffic flow integrated service and online navigation clothes
Business can realize the effect that traffic events influence traffic flow modes, influence navigation programming route.Meanwhile traffic flow can be passed through
Come the validity and coverage of dynamic update event
Further, the traffic events of publication are changing as time goes by, can be to announced traffic thing
Part is updated.For example, when traffic events solve, traffic events, that is, expired, update operation needs the traffic thing from publication
Expired traffic events are deleted in part；When the person of reporting has reported the new multimedia file of certain traffic events, update operation to need
The multimedia file of the traffic events is updated；When the comment (such as step on, praise) for certain traffic events has updated, more
New operation needs to be updated the comment content of the traffic events；When the state of certain traffic events has updated, update operation needs
Update the duration etc. of the traffic events.Therefore, in this step, budget rules can be formulated according to actual needs, to institute
The relevant information of Communities concerned with traffic event is updated.
Based on same inventive concept, the embodiment of the present invention additionally provides a kind of traffic events system, by these system institutes
The principle solved the problems, such as is similar to a kind of aforementioned processing method of traffic events, therefore the implementation of the system may refer to aforementioned side
The implementation of method, overlaps will not be repeated.
An embodiment of the present invention provides a kind of traffic events systems, as shown in Figure 3a, including following module：
Receiving module 301, for receiving the traffic events reported；
Credible traffic events determining module 302, for determine the receiving module 301 receive traffic events it is credible
The traffic events of reception are determined as credible traffic events by degree if confidence level is more than default believability threshold；
Same traffic events determining module 303, for from having reported in the credible traffic events in the publication term of validity,
Determine the credible traffic events that same traffic events are described with the traffic events, however, it is determined that go out, then trigger aggregation module 304；
Aggregation module 304, credible traffic events for receiving this and from having reported in the publication term of validity
The credible traffic events determined in credible traffic events are polymerized to a credible traffic events.
Further, the system further includes：It repeats to receive traffic events determining module 305；
It is described to repeat to receive traffic events determining module 305, it is credible in the publication term of validity for judging to have reported
Whether there are this traffic events received with the receiving module 301 to belong on the same user of same information source in traffic events
The traffic events of report, if so, then judge the effective time of the two traffic events whether be overlapped and traffic events carry
Whether the distance between position is less than preset distance threshold, if being, abandons the traffic events of this reception, if there is
The effect time is not overlapped and/or the distance between position is more than preset distance threshold, then triggers the credible traffic events and determine
Module 302.
Further, as shown in Figure 3b, credible traffic events determining module 302 specifically includes：
End time judging unit 3021, for judge receive traffic events carrying event end time whether earlier than
Current time, if it is, the traffic events are abandoned, if it is not, then trigger event type acquiring unit 3022；
Event type acquiring unit 3022, the event type for obtaining the traffic events, if obtained less than event
Type then abandons the traffic events；If the event type got is flow type, speed judgment unit 3023 is triggered, it is no
Then, triggering sensitive word judging unit 3024；
The speed judgment unit 3023, the speed carried for obtaining the traffic events, if obtained less than speed,
The traffic events are then abandoned, otherwise, judge whether the speed that traffic events carry falls into the traffic flow modes that traffic events carry
Corresponding velocity interval, if it is not, then the traffic events are abandoned, if it is, triggering sensitive word judging unit 3024；
Sensitive word judging unit 3024, for judging whether the event content that the traffic events carry includes preset quick
Feel the word in word vocabulary, if including, the traffic events are abandoned, otherwise, triggering confidence level acquiring unit 3025；
Confidence level acquiring unit 3025, for the information source according to the traffic events of reception, from preset information source with can
In the correspondence of reliability, the corresponding confidence level of information source of the traffic events is obtained；
First confidence level adjustment unit 3026, for judging whether carry multimedia messages in the traffic events, if
It carries, then increase the confidence level of the traffic events of the acquisition of confidence level acquiring unit 3025 and triggers the adjustment of the second confidence level and is single
Member 3027, if do not carried, triggers the second confidence level adjustment unit 3027；
Second confidence level adjustment unit 3027, the text description for carrying the traffic events and preset keyword
Table is matched, if be matched to, increases the confidence level of the traffic events of the first confidence level adjustment unit 3026 output,
Otherwise, keep the confidence level of the traffic events constant.
Further, the event type acquiring unit 3022 is specifically used for the event type word from the traffic events
The event type that the traffic events carry is obtained in section, if the event type field is sky, by the traffic events
Event content matched with preset event type key table, obtain the corresponding event type conduct of matched keyword
The event type of the traffic events.
Further, it is described if credible traffic events do not include text, the system further includes：Text description generates
Module 306；
The text describes generation module 306, and the location information for being carried according to credible traffic events is by credible traffic
Event is matched with road, if can be matched on road, according to the matched road of the credible traffic events and described
The event type of credible traffic events generates the text description of the credible traffic events, if cannot be matched on road, root
The location information and the credible traffic that inverse geocoding obtains are carried out according to the location information carried to the credible traffic events
The event type of event generates the text description of the credible traffic events.
Further, the same traffic events determining module 303, if specifically for the credible traffic thing of this reception
The event type of part is flow type event, then from having reported in the credible traffic events in the publication term of validity, determine with
This credible traffic events received is happened at same link and with the effective time being overlapped and the credible friendship received with this
Credible traffic events of the distance for the position that interpreter's part carries within the scope of preset distance；If this credible traffic thing received
The event type of part is non-flow type event, then from the credible traffic events in the publication term of validity reported, determines
There is Chong Die effective time with the credible traffic events of this reception and be happened at the credible traffic events in same link.
Further, the aggregation module 304, specifically for the credible traffic events that receive this and from having reported
In the credible traffic events determined in credible traffic events in the publication term of validity, the highest credible traffic events of confidence level
The location information of carrying is determined as the location information of the traffic events after polymerization；By the highest credible traffic thing of the confidence level
The initial time and terminate the time that part carries, are determined as the initial time of the traffic events after polymerization and terminate the time；It will be described
The text description information that the highest credible traffic events of confidence level carry is determined as the text description letter of the traffic events after polymerization
Breath；It is determined in the credible traffic events in the publication term of validity by the credible traffic events of this reception and from having reported
The multimedia file and user's evaluation of credible traffic events are superimposed, by after superposition multimedia file and user's evaluation be determined as gathering
The multimedia file and user's evaluation of traffic events after conjunction.
Further, the system further includes：Father and son's event determination module 307；
Father and son's event determination module 307, credible traffic events for receiving this and is sending out from having reported
The credible traffic events determined in credible traffic events in the cloth term of validity are determined as subevent, will be gathered by the subevent
Close father's event that obtained credible traffic events are determined as the subevent.
The function of above-mentioned each unit can correspond to the respective handling step in flow shown in Fig. 1 to Fig. 2, no longer superfluous herein
It states.
The processing method and traffic events system of a kind of traffic events provided in an embodiment of the present invention, receive the traffic reported
Event；It determines the confidence level of the traffic events received, if confidence level is more than default believability threshold, which is determined
For credible traffic events；From the credible traffic events in the publication term of validity reported, determines and described with the traffic events
The credible traffic events of same traffic events；If it is determined that then by the credible traffic events of this reception and from having reported
Credible traffic events in the publication term of validity are polymerized to a credible traffic events.Traffic events provided in an embodiment of the present invention
Processing method judges the confidence level of traffic events, ensure that the accuracy and validity of the traffic events for publication,
Also, the credible traffic events of the same traffic events of description that is this reception and receiving before are polymerized to a traffic thing
Part ensure that there is no the traffic events repeated in the traffic events for publication, meanwhile, using technical side provided by the invention
Case can effectively reduce the artificial participation of traffic events audit, improve the processing speed for reporting traffic events, ensure that use
In the real-time of the traffic events of publication.
Through the above description of the embodiments, those skilled in the art can be understood that the embodiment of the present invention
The mode of necessary general hardware platform can also be added to realize by software by hardware realization.Based on such reason
Solution, the technical solution of the embodiment of the present invention can be expressed in the form of software products, which can be stored in one
In a non-volatile memory medium (can be CD-ROM, USB flash disk, mobile hard disk etc.), including some instructions are used so that a meter
Calculate the side described in each embodiment of machine equipment (can be personal computer, server or the network equipment etc.) the execution present invention
Method.
It will be appreciated by those skilled in the art that attached drawing is the schematic diagram of a preferred embodiment, the module in attached drawing or stream
Journey is not necessarily implemented necessary to the present invention.
It will be appreciated by those skilled in the art that the module in device in embodiment can describe be divided according to embodiment
It is distributed in the device of embodiment, respective change can also be carried out and be located in one or more devices different from the present embodiment.On
The module for stating embodiment can be merged into a module, can also be further split into multiple submodule.
The embodiments of the present invention are for illustration only, can not represent the quality of embodiment.
Obviously, various changes and modifications can be made to the invention without departing from essence of the invention by those skilled in the art
God and range.In this way, if these modifications and changes of the present invention belongs to the range of the claims in the present invention and its equivalent technologies
Within, then the present invention is also intended to include these modifications and variations.
Claims (14)
1. a kind of traffic events processing method, which is characterized in that including：
Receive the traffic events reported；
The confidence level of the traffic events received is determined, if confidence level is more than default believability threshold, by the traffic events of reception
It is determined as credible traffic events；
From the credible traffic events in the publication term of validity reported, determines and describe same traffic events with the traffic events
Credible traffic events；
If it is determined that then issuing the credible traffic thing in the term of validity by the credible traffic events of this reception and from having reported
The credible traffic events determined in part are polymerized to a credible traffic events, specifically include：By the credible traffic of this reception
Event and from having reported in the credible traffic events determined in the credible traffic events in the publication term of validity, confidence level is most
The location information that high credible traffic events carry is determined as the location information of the traffic events after polymerization；By the confidence level
The initial time and terminate the time that highest credible traffic events carry, be determined as the traffic events after polymerization initial time and
Terminate the time；The text description information that the highest credible traffic events of the confidence level are carried, the traffic being determined as after polymerization
The text description information of event；The credible friendship in the term of validity is being issued by the credible traffic events of this reception and from having reported
The multimedia file and user's evaluation of the credible traffic events determined in interpreter's part are superimposed, by after superposition multimedia file and
User's evaluation is determined as the multimedia file and user's evaluation of the traffic events after polymerization.
2. the method as described in claim 1, which is characterized in that the method further includes：
Judge whether there are the traffic events with this reception to belong in the credible traffic events in the publication term of validity reported
The traffic events of the same reporting of user of same information source, if so, then judge the two traffic events effective time whether
Whether the distance between position that overlapping and traffic events carry is less than preset distance threshold, if being, abandons this
The traffic events of secondary reception are held if effective time is not overlapped and/or the distance between position is more than preset distance threshold
The step of confidence level of the row determining traffic events received.
3. the method as described in claim 1, which is characterized in that the confidence level of the determining traffic events received is specific to wrap
It includes：
The event end time of the traffic events received carrying is judged whether earlier than current time, if it is, abandoning the traffic
Event, if obtained less than event type, abandons the traffic thing if it is not, then obtaining the event type of the traffic events
Part；
If the event type got is flow type, A1 is entered step, otherwise, enters step A2；
Step A1：It obtains the speed that the traffic events carry and abandons the traffic events if obtained less than speed, otherwise,
Judge whether the speed that traffic events carry falls into the corresponding velocity interval of traffic flow modes that traffic events carry, if not,
The traffic events are then abandoned, if it is, entering step A2；
Step A2：Whether the event content of the traffic events carrying is judged comprising the word in preset sensitive word vocabulary, if
Including then abandoning the traffic events, otherwise, A3 is entered step；
Step A3：It is obtained from the correspondence of preset information source and confidence level according to the information source of the traffic events of reception
The corresponding confidence level of information source of the traffic events；
Step A4：Judge whether carry multimedia messages in the traffic events, if carried, increases the traffic events
Confidence level enters step A5, if do not carried, enters step A5；
Step A5：The text that the traffic events carry is described to match with preset antistop list, if be matched to,
Increase the confidence level of the traffic events, otherwise, keeps the confidence level of the traffic events constant.
4. method as claimed in claim 3, which is characterized in that the event type for obtaining the traffic events specifically wraps
It includes：
The event type that the traffic events carry is obtained from the event type field of the traffic events, if the event
Type field is sky, then matches the event content of the traffic events with preset event type key table, is obtained
Event type of the corresponding event type of matched keyword as the traffic events.
5. the method as described in any one of claim 1-4 claims, which is characterized in that determining credible traffic events
Later, further include：
It is described if credible traffic events do not include text, the location information carried according to credible traffic events is by credible traffic thing
Part is matched with road, if can be matched on road, according to the matched road of the credible traffic events and it is described can
The event type for believing traffic events generates the text description of the credible traffic events, if cannot be matched on road, basis
The location information and the credible traffic thing that inverse geocoding obtains are carried out to the location information that the credible traffic events carry
The event type of part generates the text description of the credible traffic events.
6. the method as described in any one of claim 1-4 claims, which is characterized in that described to send out from having reported
In credible traffic events in the cloth term of validity, the credible traffic events that same traffic events are described with the traffic events, tool are determined
Body includes：
If the event type of this credible traffic events received is flow type event, the term of validity is being issued from having reported
In interior credible traffic events, determine that the credible traffic events with this reception are happened at same link and have with Chong Die
Imitate time and the credible traffic thing at a distance from the position that the credible traffic events of this reception carry within the scope of preset distance
Part；
It is effective in publication from having reported if the event type of this credible traffic events received is non-flow type event
In credible traffic events in phase, determines that there is Chong Die effective time with the credible traffic events of this reception and be happened at
Credible traffic events in same link.
7. the method as described in any one of claim 1-4 claims, which is characterized in that the method is further wrapped
It includes：
It is determined by the credible traffic events of this reception and from the credible traffic events in the publication term of validity reported
Credible traffic events be determined as subevent, the credible traffic events being polymerize by the subevent are determined as the son
Father's event of event.
8. a kind of traffic events system, which is characterized in that including：
Receiving module, for receiving the traffic events reported；
Credible traffic events determining module, the confidence level of the traffic events for determining the receiving module reception, if confidence level
More than default believability threshold, then the traffic events of reception are determined as credible traffic events；
Same traffic events determining module, for from having reported in the credible traffic events in the publication term of validity, determine with
The traffic events describe the credible traffic events of same traffic events, however, it is determined that go out, then trigger aggregation module；
Aggregation module, credible traffic events for receiving this and from the credible traffic in the publication term of validity reported
The credible traffic events determined in event are polymerized to a credible traffic events, specifically include：By the credible friendship of this reception
Interpreter's part and from having reported in the credible traffic events determined in the credible traffic events in the publication term of validity, confidence level
The location information that highest credible traffic events carry, is determined as the location information of the traffic events after polymerization；It will be described credible
The initial time and terminate the time that highest credible traffic events carry are spent, the initial time of the traffic events after polymerization is determined as
And terminate the time；The text description information that the highest credible traffic events of the confidence level are carried, the friendship being determined as after polymerization
The text description information of interpreter's part；By the credible traffic events of this reception and from having reported it is credible in the publication term of validity
The multimedia file and user's evaluation for the credible traffic events determined in traffic events are superimposed, by the multimedia file after superposition
It is determined as the multimedia file and user's evaluation of the traffic events after polymerization with user's evaluation.
9. system as claimed in claim 8, which is characterized in that further include：It repeats to receive traffic events determining module；
It is described to repeat to receive traffic events determining module, for judging the credible traffic events in the publication term of validity reported
In whether have with the receiving module this receive traffic events belong to same information source same reporting of user traffic thing
Part, if so, between then judging the position that whether effective time of the two traffic events is overlapped and traffic events carry
Whether distance is less than preset distance threshold, if being, abandons the traffic events of this reception, if effective time does not weigh
The distance between folded and/or position is more than preset distance threshold, then triggers the credible traffic events determining module.
10. system as claimed in claim 8, which is characterized in that credible traffic events determining module specifically includes：
End time judging unit, for judge receive traffic events carrying event end time whether earlier than it is current when
Between, if it is, the traffic events are abandoned, if it is not, then trigger event type acquiring unit；
Event type acquiring unit, the event type for obtaining the traffic events are lost if obtained less than event type
Abandon the traffic events；If the event type got is flow type, speed judgment unit is triggered, otherwise, triggers sensitive word
Judging unit；
The speed judgment unit, the speed carried for obtaining the traffic events, if obtained less than speed, abandoning should
Otherwise traffic events judge whether the speed that traffic events carry falls into the corresponding speed of traffic flow modes that traffic events carry
Range is spent, if it is not, then the traffic events are abandoned, if it is, triggering sensitive word judging unit；
Sensitive word judging unit, for judging whether the event content that the traffic events carry includes preset sensitive word vocabulary
In word, if including, abandon the traffic events, otherwise, trigger confidence level acquiring unit；
Confidence level acquiring unit is used for the information source of the traffic events according to reception, from pair of preset information source and confidence level
In should being related to, the corresponding confidence level of information source of the traffic events is obtained；
First confidence level adjustment unit, if carried, increases for judging whether carry multimedia messages in the traffic events
The confidence level for the traffic events that big confidence level acquiring unit obtains simultaneously triggers the second confidence level adjustment unit, if do not taken
Band then triggers the second confidence level adjustment unit；
Second confidence level adjustment unit, the text description for carrying the traffic events and the progress of preset antistop list
Match, if be matched to, increases the confidence level of the traffic events of the first confidence level adjustment unit output, otherwise, keep institute
The confidence level for stating traffic events is constant.
11. system as claimed in claim 10, which is characterized in that the event type acquiring unit is specifically used for from described
The event type that the traffic events carry is obtained in the event type field of traffic events, if the event type field is
The event content of the traffic events is then matched with preset event type key table, obtains matched key by sky
Event type of the corresponding event type of word as the traffic events.
12. the system as described in any one of claim 8-11 claims, which is characterized in that if credible traffic events are not
Including text describe, then the system also includes：Text describes generation module；
The text describes generation module, and the location information for being carried according to credible traffic events is by credible traffic events and road
Road is matched, if can be matched on road, according to the credible matched road of traffic events and the credible traffic
The event type of event generates the text description of the credible traffic events, if cannot be matched on road, according to described
The location information that credible traffic events carry carries out the thing of location information and the credible traffic events that inverse geocoding obtains
Part type generates the text description of the credible traffic events.
13. the system as described in any one of claim 8-11 claims, which is characterized in that the same traffic events
Determining module, if the event type specifically for the credible traffic events of this reception is flow type event, from having reported
Publication the term of validity in credible traffic events in, determine with this reception credible traffic events be happened at same link
And there is the effective time of overlapping and at a distance from the position that the credible traffic events of this reception carry in preset distance range
Interior credible traffic events；If the event type of this credible traffic events received is non-flow type event, from
In the credible traffic events in the publication term of validity of report, determine have with Chong Die with the credible traffic events of this reception
It imitates the time and is happened at the credible traffic events in same link.
14. the system as described in any one of claim 8-11 claims, which is characterized in that further include：Father and son's event
Determining module；
Father and son's event determination module, credible traffic events for receiving this and from having reported in the publication term of validity
The credible traffic events determined in interior credible traffic events are determined as subevent, by what is polymerize by the subevent
Credible traffic events are determined as father's event of the subevent.
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| CN107274696B (en) * | 2016-04-08 | 2020-10-09 | 阿里巴巴（中国）有限公司 | Traffic incident processing method and device |
| CN105976603B (en) * | 2016-05-31 | 2019-01-18 | 华为技术有限公司 | A kind of method and device reporting accident information |
| EP3267419B1 (en) * | 2016-07-08 | 2021-11-10 | Volvo Car Corporation | Method and system for maintaining a database comprising reported traffic-affecting events |
| CN107957267B (en) * | 2016-10-14 | 2021-07-30 | 阿里巴巴（中国）有限公司 | Method and device for determining navigation path prompt information |
| CN107993461A (en) * | 2016-10-26 | 2018-05-04 | 技嘉科技股份有限公司 | Traffic control system and its traffic management method |
| CN108806215A (en) * | 2018-06-14 | 2018-11-13 | 安徽科力信息产业有限责任公司 | The precision correcting method and system of multi-source traffic information data reliability index |
| CN109166315A (en) * | 2018-10-19 | 2019-01-08 | 福建工程学院 | A kind of traffic accident information Real-Time Sharing method based on block chain technology |
| CN111179580B (en) * | 2018-11-13 | 2021-01-01 | 青岛海信网络科技股份有限公司 | Service route evaluation method and device |
| CN109657014A (en) * | 2018-12-05 | 2019-04-19 | 上海电科智能系统股份有限公司 | A kind of traffic events reduction portrait method based on multidimensional multi-source data |
| JP7420816B2 (en) * | 2019-01-24 | 2024-01-23 | モービルアイ ビジョン テクノロジーズ リミテッド | Clustering event information for vehicle navigation |
| CN110689172B (en) * | 2019-09-06 | 2020-09-01 | 滴图(北京)科技有限公司 | Event reporting processing method and device, electronic equipment and storage medium |
| CN110930702B (en) * | 2019-11-25 | 2022-02-15 | 沈阳世纪高通科技有限公司 | Traffic event processing method and device |
| CN112082595B (en) * | 2020-08-07 | 2022-06-21 | 厦门万宾科技有限公司 | Multi-degree-of-freedom micro-vibration diagnosis method and sensing terminal |
| CN112289029B (en) * | 2020-10-30 | 2022-06-21 | 上海炬宏信息技术有限公司 | Multi-data-source real-time traffic incident processing method based on Flink architecture |
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