CN106504566A - A kind of traffic website identifying system and method - Google Patents
A kind of traffic website identifying system and method Download PDFInfo
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- CN106504566A CN106504566A CN201611051128.6A CN201611051128A CN106504566A CN 106504566 A CN106504566 A CN 106504566A CN 201611051128 A CN201611051128 A CN 201611051128A CN 106504566 A CN106504566 A CN 106504566A
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- mounted terminal
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- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/123—Traffic control systems for road vehicles indicating the position of vehicles, e.g. scheduled vehicles; Managing passenger vehicles circulating according to a fixed timetable, e.g. buses, trains, trams
- G08G1/133—Traffic control systems for road vehicles indicating the position of vehicles, e.g. scheduled vehicles; Managing passenger vehicles circulating according to a fixed timetable, e.g. buses, trains, trams within the vehicle ; Indicators inside the vehicles or at stops
Abstract
The invention discloses a kind of traffic website identifying system and method, the identifying system includes the car-mounted terminal on bus tool, also includes the management server positioned at backstage.The car-mounted terminal, reports current point position information, point position information to include positional information, video recognition information, car-mounted terminal mark when meeting and imposing a condition；The management server receives the point position information that car-mounted terminal is reported, and analyzes the website that bus tool is stopped on the way, and site information is issued to car-mounted terminal.The system and method for the present invention can be recognized accurately the website that bus tool is stopped on the way, realize automatic broadcasting.
Description
Technical field
The invention belongs to technical field of intelligent traffic management, more particularly to a kind of traffic website identifying system and method.
Background technology
Public transport is the important channel of urban transportation trip, and buses are not only the vehicles, even more modern civilization
The scenery of one flowing in city.With the development of modern technologies, buses are also gradually being developed.Coin buses
Occur causing buses to only need to a driver, the post of ticket seller is no longer set.Future automatic Pilot technology by
Step is ripe, it is also possible to unpiloted public transport occur.
For only driver, even without the unpiloted buses of driver, in order to exempt the fiber crops of crew member
Tired, also make passenger conveniently be apparent from arrived name of station and real-time time, buses are typically provided with a series of electricity
Sub-device, is wherein exactly the most generally station reporting instrument, electron indication street nameplate, in front and back self-service ticketing device, video monitoring system etc..
Bus stop reporting device has very important status in public transport cause, because it will directly influence buses
Service quality, can facilitate passenger to understand information of arriving at a station in time, improve efficiency and the accuracy of transport.But it is current with regard to buses
From the point of view of reporting station system, it is difficult to meet the requirement of numerous passengers.Be primarily due to that present buses commonly use or artificial by
Key reporting station system, by Bus driver, by manual type, the arrive at a station electronics of button of triggering is called out the stops mode manually.Current manual presses
The shortcoming that the key mode of calling out the stops is realized is obvious, although cheap, but operation is relatively complicated, and the safety that there is stealth is hidden
Suffer from, because driver will be operated to station reporting instrument to call out the stops in motion every time, and vehicle is when out of the station
Surface conditions are all very complicated, therefore bring certain potential safety hazard to the vehicle in travelling and pedestrian.Call out the stops simultaneously not accurate enough,
Because can forget often button when driver operates reporting station system during traveling or press the wrong button, calling out the stops in adjustment sometimes is
Can continuously call out the stops during system, so can make troubles to the passenger for being unfamiliar with route.Make rapid progress additionally, due to urban construction, ground
Ferrum, repairing the roads etc., it is very common to build, and the circuit of such buses often can change, and the station for pre-setting often can change,
So original reporting station system cannot be used.
Content of the invention
The present invention proposes a kind of traffic website identifying system and method, for solving the artificial reporting station system institute of prior art
The variety of problems of presence, based on statistical information automatic identification website, can accurately and timely recognize the website that bus tool is stopped.
To achieve these goals, technical solution of the present invention is as follows：
A kind of traffic website identifying system, including the car-mounted terminal on bus tool, the traffic station recognition
System also includes the management server positioned at backstage, wherein：
The car-mounted terminal, for reporting current point position information, point position information to include when meeting and imposing a condition
Positional information, video recognition information, car-mounted terminal mark；
The management server, for receiving the point position information that car-mounted terminal is reported, analyzes bus tool and stops on the way
Website, and site information is issued to car-mounted terminal.
Further, the car-mounted terminal includes positioner, camera head and control device, wherein：
The positioner, for obtaining positional information and the velocity information of bus tool；
The camera head, for shooting the video image in present viewing field, and carries out intellectual analysis knowledge to video image
Video recognition information is not exported afterwards；
The control device, for receiving positional information and the velocity information that the positioner sends, judges whether full
Impose a condition described in foot, when satisfaction imposes a condition, obtain the video recognition information of the camera head output, to management
Server reports a position information.
Further, the control device receives positional information and the velocity information that the positioner sends, and judgement is
Impose a condition described in no satisfaction, execute following operation：
The positional information of the bus tool that receiving positioner sends and velocity information；
When the speed of current bus tool is less than the threshold speed for setting, judge that satisfaction imposes a condition.
Further, the management server is receiving the point position information that car-mounted terminal is reported, and analyzes bus tool edge
During the website that way is stopped, following operation is executed：
The point position information reported by car-mounted terminal, is tentatively filtered according to video recognition information and positional information；
For each positional information passed through in the preliminary left point position information for filtering, judge that the positional information is corresponding
Whether the point position information content near position in set point exceedes default threshold value, if exceeding, it is determined that the positional information
Corresponding position is the website that bus tool is stopped on the way.
Further, the management server is tentatively filtered according to video recognition information and positional information, is executed such as
Lower operation：
Sentence whether the video recognition information in breakpoint bit information includes the status information of traffic lights, filtering includes traffic lights
The point position information of status information；
And/or, current location is judged whether in the set point of known sites according to the positional information in a position information,
If it is, filtering the point position information.
The present invention also simultaneously proposes a kind of traffic website recognition methodss, for recognizing station that bus tool is stopped on the way
Point, is provided with car-mounted terminal on the bus tool, the car-mounted terminal is also to having the management server for being arranged on backstage, institute
State traffic website recognition methodss to comprise the steps：
The car-mounted terminal reports current point position information, point position information to include that position is believed when meeting and imposing a condition
Breath, video recognition information, car-mounted terminal mark；
The management server receives the point position information that car-mounted terminal is reported, and analyzes the station that bus tool is stopped on the way
Point, and site information is issued to car-mounted terminal.
Further, the car-mounted terminal reports current point position information when meeting and imposing a condition, including：
Obtain positional information and the velocity information of bus tool；
The video image in present viewing field is shot, and output video identification letter after intellectual analysis identification is carried out to video image
Breath；
According to positional information and the velocity information of the bus tool for obtaining, judge whether to impose a condition described in satisfaction, full
When foot imposes a condition, the video recognition information is obtained, a position information is reported to management server.
Further, the car-mounted terminal judges whether according to positional information and the velocity information of the bus tool for obtaining
Impose a condition described in meeting, including：
Receive positional information and the velocity information of the bus tool for obtaining；
When the speed of current bus tool is less than the threshold speed for setting, judge that satisfaction imposes a condition.
Further, the management server receives the point position information that car-mounted terminal is reported, and analyzes bus tool on the way
The website of stop, including：
The point position information reported by car-mounted terminal, is tentatively filtered according to video recognition information and positional information；
For each positional information passed through in the preliminary left point position information for filtering, judge that the positional information is corresponding
Whether the point position information content near position in set point exceedes default threshold value, if exceeding, it is determined that the positional information
Corresponding position is the website that bus tool is stopped on the way.
Further, described tentatively filtered according to video recognition information and positional information, including：
Sentence whether the video recognition information in breakpoint bit information includes the status information of traffic lights, filtering includes traffic lights
The point position information of status information；
And/or, current location is judged whether in the set point of known sites according to the positional information in a position information,
If it is, filtering the point position information.
A kind of traffic website identifying system proposed by the present invention and method, report a position information by car-mounted terminal, management
Server analysis point position information automatic decision goes out the stop website on the way of bus tool.The system and method for Ben Fanming can be accurate
The website that bus tool is stopped on the way is identified, automatic broadcasting is realized.
Description of the drawings
Fig. 1 is traffic website identifying system networking structure figure of the present invention；
Fig. 2 is traffic website identification process figure of the present invention.
Specific embodiment
With reference to the accompanying drawings and examples technical solution of the present invention is described in further details, following examples are not constituted
Limitation of the invention.
A kind of traffic website identifying system of the technical program, public transport include buses, railway, steamer etc., this reality
Apply in example and illustrate by taking buses as an example, be equally applicable to other public transports (bus tool).As shown in figure 1,
Car-mounted terminal is installed on buses, management server of the car-mounted terminal by network connection to backstage, wherein network are usually
Cordless communication network, such as 3G/4G, or the Internet etc. is connected into by WIFI, the present invention is without limitation.
Wherein：
Car-mounted terminal, for reporting current point position information, point position information to include position when meeting and imposing a condition
Information, video recognition information, car-mounted terminal mark；
Management server, for receiving the point position information that car-mounted terminal is reported, analyzes the station that bus tool is stopped on the way
Point, and site information is issued to car-mounted terminal.
The present embodiment car-mounted terminal includes positioner, control device and camera head, and wherein positioner can be complete
Ball position system GPS, or BEI-DOU position system, or other wireless location systems, the positioner can obtain buses place
Positional information and the current time, according to the velocity information that position and time can just calculate buses, so by fixed
Position device can obtain the velocity information of the positional information and buses of buses.Wherein camera head is web camera
IPC (IP Camera), or the coalition of other video cameras and image processing equipment, which can carry out the shooting of video image simultaneously
Carry out intellectual analysis.In the present embodiment, IPC is placed on the inside headstock of buses, and the external visual field is the front of Bus driver.
Control device receiving positioner and the information of camera head, carry out the management server reporting information for processing backward backstage, and
The information for receiving management server feedback sets up platform list, and controlling connected broadcasting system carries out automatic platform report.
GPS positioning device can periodically obtain the current GPS geographical position of buses during buses traveling
Information and temporal information, it is possible to further judge current speed.And IPC shoots the video image in present viewing field,
And intellectual analysis identification is carried out to video image, export video recognition information.For example in present viewing field, when having stop-light,
The state (red green/Huang) of Current traffic display lamp can be identified, as video recognition information.Again or in present viewing field, it is stifled
Che Shi, can identify the degree of front link congestion (road ahead how many car within sweep of the eye is identified, as congestion
Parameter of measurement), as video recognition information.
And control module receives positional information and the velocity information that the positioner sends, judge whether to set described in satisfaction
Fixed condition, when satisfaction imposes a condition, obtains the camera head and shoots the video image in present viewing field and carry out intelligence point
The video recognition information exported after analysis identification, reports a position information to management server.The point position information for reporting includes that position is believed
Breath, temporal information, video recognition information, car-mounted terminal mark.Wherein positional information is the geographical position that GPS positioning device is obtained
Information；Temporal information is the current time；Video recognition information is the shape of the stop-light that web camera IPC is identified
State, degree of congestion in road etc.；Car-mounted terminal is designated the unique mark of the buses at place, the circuit ID+ of such as buses
The ID of IPC, or the circuit ID+ car plates of buses etc..
It should be noted that GPS positioning device, control device and web camera IPC in above-mentioned car-mounted terminal can be with
It is equipment independently, or the web camera IPC with GPS positioning device, control device is the place inside IPC
Reason device.For latter event, the car-mounted terminal is exactly web camera IPC, below repeats no more.And for velocity information,
Directly can be obtained by positioner, it is also possible to be calculated according to positional information and time by control device, the present embodiment
Preferably by positioner output speed information.
Describe car-mounted terminal by the following examples in detail a process for position information is reported when meeting and imposing a condition：
The control device of car-mounted terminal obtains positional information and the velocity information of bus tool by positioner, for example, lead to
Cross positional information and velocity information that GPS positioning device obtains state's car.
Now, according to velocity information, the control module of car-mounted terminal judges whether that satisfaction imposes a condition, and the present embodiment sets
Condition be speed less than set threshold speed, when the speed of buses be reduced to certain threshold value V (such as 3km/ hours) with
Under, then record the GPS location and velocity information at that time of the point position.
Control module can now read camera head and shoot the video image in present viewing field and carry out intellectual analysis knowledge
The video recognition information not exported, generates site information and reports.The site information of generation includes positional information, video identification letter
Breath, car-mounted terminal mark.
A kind of embodiment of the present invention, is reduced to certain threshold value V (such as 3km/ hours) below in the speed of buses,
When IPC is recognized in present viewing field, when having stop-light, the state (red green/Huang) of current traffic lights is will recognise that.Need
It is noted that IPC can shoot video image during buses traveling always, and carry out Intelligent Recognition, it is also possible to
When buses decelerate to certain threshold value, then proceed by Intelligent Recognition.When the speed of buses be reduced to certain threshold value V with
When lower, it is believed that buses prepare to pull in, or because red light or traffic congestion are stopped, therefore current point position is possible website, needs
A position information is reported, so that the management server on backstage carries out statistics identification.
Now, control module active reporting public transport platform a piece of news, the content of message include：Including positional information, regard
Frequency identification information and car-mounted terminal mark, wherein positional information be GPS positioning device obtain bus positional information (for example：
Longitude and latitude), video recognition information is the state (red green/Huang) of current traffic lights, car-mounted terminal mark be bus routes with
The ID of IPC.Current time information Time (date Hour Minute Second) can also further be included.
Another kind embodiment of the invention, is reduced to certain threshold value V (such as 3km/ hours) below in the speed of buses,
When in IPC recognizes present viewing field without stop-light, it may be possible to congestion, or other situation temporary parkings, also report a little
Position information.
Now, control module active reporting public transport platform a piece of news, the content of message include：Including positional information, regard
Frequency identification information and car-mounted terminal mark, wherein positional information be GPS positioning device obtain bus positional information (for example：
Longitude and latitude), video recognition information is sky, and car-mounted terminal mark is the ID of bus routes and IPC.Can also further include working as
Front temporal information Time (date Hour Minute Second).
The present invention another kind of embodiment, the speed of buses be reduced to certain threshold value V (such as 3km/ hours) with
Under, when in IPC recognizes present viewing field without stop-light, it may be possible to congestion, or other situation temporary parkings, can be from working as
The degree of front link congestion is identified in front video image, also reports a position information.
Now, control module active reporting public transport platform a piece of news, the content of message include：Including positional information, regard
Frequency identification information and car-mounted terminal mark, wherein positional information be GPS positioning device obtain bus positional information (for example：
Longitude and latitude), degree of the video recognition information for front link congestion, car-mounted terminal mark are the ID of bus routes and IPC.Enter
One step can also include current time information Time (date Hour Minute Second).
It should be noted that above-described embodiment only lists several Parking situations on road, do not include all can
The Parking situation of energy, such as stop before zebra crossing etc., do not enumerate here.The car-mounted terminal of the present invention, sets meeting
During condition, a position information is all reported, so that the management server on backstage is analyzed according to a position information, find out the station of stop
Point.Impose a condition in above-described embodiment the threshold speed for being speed less than setting, and this imposes a condition and can also be bus door open
Information, i.e., when bus door open, be judged to that buses may be stopped, then sending point position information.
The present embodiment management server carries out statistical analysiss after the point position information that car-mounted terminal is reported is received, analysis
Go out the website that stops on the way, and site information is issued to car-mounted terminal.For a public bus network, run on the circuit
Buses have many, each bus one day run many times, it is assumed that have m, and each bus runs n time, then on the circuit in one day
The quantity of the point position information that car-mounted terminal is reported can carry out statistical analysiss than larger, find out website on the way.With certain circuit
As a example by, it is assumed that on the circuit, buses have 10, and each bus is opened 10 times daily, if the station of the actual stop of every bus
Point is 10, then the point position information sum that one day circuit is reported is 1000 (10*10*10).Actually every time buses run into
Traffic lights different with traffic congestion number of times, the quantity of the point position information for reporting is different, is an individual variable, and therefore actually the circuit is reported
Point position information sum be greater than 1000.
In the overall process that buses are travelled, there is possible point position, may exist comprising the bus stop of buses, buses
Crossing waits traffic lights, road traffic congestion or queuing, other abnormal anchor points, needs tentatively to be filtered.
Traffic lights situation is waited for buses at crossing, in this time point position information, including the current position letter of buses
Breath, and the status information of traffic lights, management server may determine that the point position is that buses wait traffic lights at crossing,
Not actual stop website, so that exclude the point position information.
Block up or queuing situation in road for buses, management server is to know the ground of the fixed station on the circuit
Reason position, these websites are known sites, then can carry out preliminary screening according to the point position information for reporting.Because public bus network
The distance between upper fixed station is general all in a zone of reasonableness, such as per 1000 meters of websites, therefore can basis
Positional information in point position information judges current location whether in the set point of known sites, such as in the information of fruit dot position currently
The GPS location of buses in the set point of known sites, such as with the distance of known bus station position 50～1000
In rice, then may determine that this point position is probably that buses traffic congestion is queued up, do not reach bus station, so as to exclude the point position letter
Breath.
The method that the present embodiment is not limited to above-mentioned preliminary filtration, can be with according to the front link in video recognition information
Point position information filtering big for the degree of the front link congestion in video recognition information is fallen being filtered by the degree of congestion.
For with remaining after above-mentioned screening point position information, then be probably there is bus station temporary changes occur
Situation, then management server temporarily retain such point position information, be further analyzed.
If it is easily understood that a certain position be newly increase or temporary site, every time buses all must be at this
Position is stopped, then should at least have 10*10 point position information in the position.Therefore when the point in a certain position nearby set point
Position information content exceedes certain threshold value (the point position information content in 50 meters near for example a certain position is recorded) more than 90, then may be used
To determine that this position is exactly the newly-increased or temporary stop point of buses completely.
After website is determined, GPS information of the management server according to this website obtains the identification place name near which,
Each bus of this circuit are sent to, the vehicle-mounted terminal equipment of in-car after buses obtain site information, is issued, by voice
Equipment later just can be with automatic broadcasting.Management server periodically updates the record of statistics, and is synchronized to each bus.This
Sample, for the situation of the frequent adjustment in bus station, can accurately and timely automatic broadcasting.
According to foregoing description, the analysis process of the present embodiment management server is as follows：
The point position information reported by car-mounted terminal, is tentatively filtered according to video recognition information and positional information；
For each positional information passed through in the preliminary left point position information for filtering, judge that the positional information is corresponding
Whether the point position information content near position in set point exceedes default threshold value, if exceeding, it is determined that the positional information
Corresponding position is the website that bus tool is stopped on the way.
As traffic congestion is that occur at random, the point position information that buses are reported in traffic congestion concentrates on certain with the number of position
Amount typically not over set threshold value, therefore can be recognized accurately buses by the method for the present embodiment and stop on the way
Website.It is also desirable to illustrate, the method that the present embodiment is not limited to above-mentioned analysis, for example can also be by a position letter
Breath is arranged according to position, and the location comparison minute of the point position information reported when being stopped due to traffic congestion, crossing etc. is calculated, and point position information is got over
Intensive position may more be identified as the website that buses are stopped on the way.
As shown in Fig. 2 a kind of traffic website recognition methodss, for recognizing website that bus tool is stopped on the way, public transport work
Car-mounted terminal is installed on tool, car-mounted terminal is also to there is the management server for being arranged on backstage.The present embodiment traffic website is known
Other method comprises the steps：
Car-mounted terminal reports current point position information when meeting and imposing a condition, point position information include positional information,
Video recognition information, car-mounted terminal mark；
Management server receives the point position information that car-mounted terminal is reported, and analyzes the website that bus tool is stopped on the way, and
Site information is issued to car-mounted terminal.
According to the description of above-mentioned traffic website identifying system, it is preferable that the present embodiment car-mounted terminal is meeting setting
Current point position information is reported during condition, including：
Obtain positional information and the velocity information of bus tool；
The video image in present viewing field is shot, and output video identification letter after intellectual analysis identification is carried out to video image
Breath；
According to positional information and the velocity information of the bus tool for obtaining, judge whether to impose a condition described in satisfaction, full
When foot imposes a condition, the video recognition information is obtained, a position information is reported to management server.
Wherein, positional information and velocity information of the car-mounted terminal according to the bus tool for obtaining, judges whether that satisfaction is described
Impose a condition, including：
Receive positional information and the velocity information of the bus tool for obtaining；
When the speed of current bus tool is less than the threshold speed for setting, judge that satisfaction imposes a condition.
Preferably, also, the present embodiment management server receives the point position information that car-mounted terminal is reported, and analyzes public transport work
The website that tool is stopped on the way, including：
The point position information reported by car-mounted terminal, is tentatively filtered according to video recognition information and positional information；
For each positional information passed through in the preliminary left point position information for filtering, judge that the positional information is corresponding
Whether the point position information content near position in set point exceedes default threshold value, if exceeding, it is determined that the positional information
Corresponding position is the website that bus tool is stopped on the way.
Wherein, tentatively filtered according to video recognition information and positional information, including：
Sentence whether the video recognition information in breakpoint bit information includes the status information of traffic lights, filtering includes traffic lights
The point position information of status information；
And/or, current location is judged whether in the set point of known sites according to the positional information in a position information,
If it is, filtering the point position information.
Above example only in order to technical scheme to be described rather than be limited, without departing substantially from essence of the invention
In the case of god and its essence, those of ordinary skill in the art work as and can make various corresponding changes and change according to the present invention
Shape, but these corresponding changes and deformation should all belong to the protection domain of appended claims of the invention.
Claims (10)
1. a kind of traffic website identifying system, including the car-mounted terminal on bus tool, it is characterised in that the traffic
Station recognition system also includes the management server positioned at backstage, wherein：
The car-mounted terminal, for reporting current point position information, point position information to include position when meeting and imposing a condition
Information, video recognition information, car-mounted terminal mark；
The management server, for receiving the point position information that car-mounted terminal is reported, analyzes the station that bus tool is stopped on the way
Point, and site information is issued to car-mounted terminal.
2. traffic website identifying system according to claim 1, it is characterised in that the car-mounted terminal includes positioning dress
Put, camera head and control device, wherein：
The positioner, for obtaining positional information and the velocity information of bus tool；
The camera head, for shooting the video image in present viewing field, and is carried out after intellectual analysis identification to video image
Output video recognition information；
The control device, for receiving positional information and the velocity information that the positioner sends, judges whether to meet institute
State and impose a condition, when satisfaction imposes a condition, obtain the video recognition information of the camera head output, to management service
Device reports a position information.
3. traffic website identifying system according to claim 2, it is characterised in that the control device receives the positioning
Positional information and velocity information that device sends, judge whether to impose a condition described in satisfaction, execute following operation：
The positional information of the bus tool that receiving positioner sends and velocity information；
When the speed of current bus tool is less than the threshold speed for setting, judge that satisfaction imposes a condition.
4. traffic website identifying system according to claim 1, it is characterised in that the management server receive vehicle-mounted
The point position information of terminal to report, when analyzing the website that bus tool is stopped on the way, executes following operation：
The point position information reported by car-mounted terminal, is tentatively filtered according to video recognition information and positional information；
For each positional information passed through in the preliminary left point position information for filtering, the corresponding position of the positional information is judged
Nearby whether the point position information content in set point exceedes default threshold value, if exceeding, it is determined that the positional information is corresponding
Position be the website stopped on the way of bus tool.
5. traffic website identifying system according to claim 4, it is characterised in that the management server is known according to video
Other information and positional information are tentatively filtered, and execute following operation：
Sentence whether the video recognition information in breakpoint bit information includes the status information of traffic lights, filtering includes the state of traffic lights
The point position information of information；
And/or, current location is judged whether in the set point of known sites according to the positional information in a position information, if
It is then to filter the point position information.
6. a kind of traffic website recognition methodss, for recognizing website that bus tool is stopped on the way, install on the bus tool
There is car-mounted terminal, it is characterised in that the car-mounted terminal is also to having the management server for being arranged on backstage, the traffic website
Recognition methodss comprise the steps：
The car-mounted terminal reports current point position information when meeting and imposing a condition, point position information include positional information,
Video recognition information, car-mounted terminal mark；
The management server receives the point position information that car-mounted terminal is reported, and analyzes the website that bus tool is stopped on the way, and
Site information is issued to car-mounted terminal.
7. traffic website recognition methodss according to claim 6, it is characterised in that the car-mounted terminal is meeting setting bar
Current point position information is reported during part, including：
Obtain positional information and the velocity information of bus tool；
The video image in present viewing field is shot, and video image is carried out after intellectual analysis identification, to export video recognition information；
According to positional information and the velocity information of the bus tool for obtaining, judge whether to impose a condition described in satisfaction, set in satisfaction
During fixed condition, the video recognition information is obtained, a position information is reported to management server.
8. traffic website recognition methodss according to claim 7, it is characterised in that the car-mounted terminal is according to the public affairs for obtaining
Hand over tool positional information and velocity information, judge whether meet described in impose a condition, including：
Receive positional information and the velocity information of the bus tool for obtaining；
When the speed of current bus tool is less than the threshold speed for setting, judge that satisfaction imposes a condition.
9. traffic website recognition methodss according to claim 6, it is characterised in that the management server receives vehicle-mounted end
The point position information that end reports, analyzes the website that bus tool is stopped on the way, including：
The point position information reported by car-mounted terminal, is tentatively filtered according to video recognition information and positional information；
For each positional information passed through in the preliminary left point position information for filtering, the corresponding position of the positional information is judged
Nearby whether the point position information content in set point exceedes default threshold value, if exceeding, it is determined that the positional information is corresponding
Position be the website stopped on the way of bus tool.
10. traffic website recognition methodss according to claim 9, it is characterised in that described according to video recognition information and
Positional information is tentatively filtered, including：
Sentence whether the video recognition information in breakpoint bit information includes the status information of traffic lights, filtering includes the state of traffic lights
The point position information of information；
And/or, current location is judged whether in the set point of known sites according to the positional information in a position information, if
It is then to filter the point position information.
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| CN201611051128.6A CN106504566B (en) | 2016-11-25 | 2016-11-25 | A kind of traffic website identifying system and method |
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| CN201611051128.6A CN106504566B (en) | 2016-11-25 | 2016-11-25 | A kind of traffic website identifying system and method |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109767638A (en) * | 2018-12-17 | 2019-05-17 | 北京百度网讯科技有限公司 | Control method for vehicle, device, equipment and computer readable storage medium |
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