CN107067783A - System and method is guided based on the travel route that traffic events are pushed - Google Patents
System and method is guided based on the travel route that traffic events are pushed Download PDFInfo
- Publication number
- CN107067783A CN107067783A CN201710380926.1A CN201710380926A CN107067783A CN 107067783 A CN107067783 A CN 107067783A CN 201710380926 A CN201710380926 A CN 201710380926A CN 107067783 A CN107067783 A CN 107067783A
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- Prior art keywords
- vehicle
- traffic events
- distance
- pushed
- terminal
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Classifications
-
- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/09—Arrangements for giving variable traffic instructions
- G08G1/0962—Arrangements for giving variable traffic instructions having an indicator mounted inside the vehicle, e.g. giving voice messages
- G08G1/0967—Systems involving transmission of highway information, e.g. weather, speed limits
- G08G1/096733—Systems involving transmission of highway information, e.g. weather, speed limits where a selection of the information might take place
- G08G1/09675—Systems involving transmission of highway information, e.g. weather, speed limits where a selection of the information might take place where a selection from the received information takes place in the vehicle
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C21/00—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00
- G01C21/26—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 specially adapted for navigation in a road network
- G01C21/34—Route searching; Route guidance
- G01C21/3453—Special cost functions, i.e. other than distance or default speed limit of road segments
- G01C21/3484—Personalized, e.g. from learned user behaviour or user-defined profiles
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C21/00—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00
- G01C21/26—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 specially adapted for navigation in a road network
- G01C21/34—Route searching; Route guidance
- G01C21/3453—Special cost functions, i.e. other than distance or default speed limit of road segments
- G01C21/3492—Special cost functions, i.e. other than distance or default speed limit of road segments employing speed data or traffic data, e.g. real-time or historical
Abstract
The invention discloses a kind of travel route guiding system pushed based on traffic events, including：Terminal, obtains position and the travel direction of vehicle in real time, and sends it to traffic events server；The distance received is pushed；Traffic events server, obtains the position of all events and information in the vehicle front certain limit；Obtain the quantity exported between the current vehicle position and event location and position；According to current vehicle position, event location, outlet port, calculating obtains distance of the vehicle to the distance and/or the vehicle exported recently to event location, and the distance is sent to terminal.The invention also discloses a kind of travel route bootstrap technique pushed based on traffic events, the invention can carry out personalized prompting for particular vehicle, when event occurs, it is ensured that vehicle can quickly leave jam road, improve out line efficiency.
Description
Technical field
The present invention relates to intelligent transportation field, it is more particularly, to a kind of guided based on the travel route that traffic events are pushed
System and method.
Background technology
By the traffic events greatly shadow constituted including bad weather, facility risk, road construction maintenance, traffic congestion etc.
Ring traffic safety and go out line efficiency.By to driver's real time propelling movement traffic event information, can assist driver to upcoming traffic feelings
Condition is accurately and timely judged, so as to lift traffic safety level and go out line efficiency.
More ripe traffic events broadcast system is occurred in that both at home and abroad at present.TMC (the Traffic in Europe
Message Channel, Traffic Message Channel) technology reporting real-time traffic and weather using FM wireless frequency modulations system (RDS)
Information, data message by be equipped with TMC onboard wireless receiving terminal or navigation equipment " noiseless " receive and decode, and convey to
Driver.The VICS (Vehicle Information Communication System vehicle telematics systems) of Japan,
Through the mandatory service content as in-vehicle navigation apparatus, navigation vehicle popularity rate more than 50%.At present, adopted information
Mode mainly has three kinds of radio wave, infrared ray and FM multiplex broadcastings.Wherein radio wave is used for highway, can provide
The road information of 200 kilometer ranges；Infrared ray is mainly used in traffic major trunk roads, can cover the scope in 30 kilometers of traveling front；
FM multiplex broadcastings are serviced on a large scale using some specific region as object.At home, vehicle supervision department by with broadcast
The cooperation in radio station, the broadcast for carrying out traffic events is informed.
With the popularization of smart mobile phone, the traffic-information service based on mobile terminal is applied with its convenience and real-time,
Gradually accepted extensively by everybody.The integrated service product of happy row 100 that Guangdong movement is provided, including intelligent terminal software, can be carried
For information such as urban district road conditions video, high-speed road conditions.The e rows that Jiangsu Province's Free Way Networking operation management center is released can be carried at a high speed
For information services such as traffic weather, real-time roads.
However, current traffic events are pushed based on the forms of broadcasting, it is impossible to according to current vehicle location, travel route etc.
Feature carries out personalized prompting to driver, causes pushed information specific aim not enough, and impact not enough, is easily ignored by driver.
And there is emergency for people or when special circumstances need to want help, it is difficult to him can be helped by finding
People.When such as there is traffic accident, or during patient's disease hair, emergent management is not taken if uncommon, it is difficult to ensure patient or injury
When life security, it is desirable to which succouring can occur giving in doctor.And wait 120 to rescue, the substantial amounts of time can be wasted, it is difficult to ensure
Patient or injury are given treatment in time.Simultaneously people driving a cart, ship, aircraft when, or when needing to send urgent object, and difficult
To get to car, it is desirable to which the people of direct route can take a journey, and it is interpersonal distrust, the people that can be helped is can not find again, is felt unavoidably
To helpless.
Furthermore, the section driver that obstacle occurs in front during trip can not mutually exchange, and arbitrarily be rolled away from from one outlet, it is difficult to
Ensure the various situations that the outlet occurs after rolling away from, such as road is narrow, pot hole is serious etc. is difficult to situation about travelling, Huo Zhesi
Machine is with obstacle location when obtaining farther out.Can not learn scene situation, and then can not judge oneself whether can mistake, probably need it is many
It can pass through for a long time.There is mud-rock flow in such as obstacle section, and the road surface after processing can only pass through for dilly, greatly
Type vehicle is difficult to pass through, or the inclination that treatment of road surfaces is crossed is serious, and oversize vehicle is easily turned on one's side, and security difference etc. is asked
Topic.
The content of the invention
In order to overcome the deficiencies in the prior art, the present invention is provided a kind of guided based on the travel route that traffic events are pushed and is
System and method, the invention can carry out personalized prompting for particular vehicle, when event occurs, it is ensured that vehicle can quickly leave and gather around
Stifled road, improves out line efficiency.
To achieve these goals, the present invention uses following technical scheme：It is a kind of to go out line based on what traffic events were pushed
Pass guiding systems, including：
Terminal, obtains position and the travel direction of vehicle in real time, and sends it to traffic events server；To receiving
Event information, range information reported；
Terminal, obtains position and the travel direction of vehicle in real time, and sends it to traffic events server；To receiving
Event information, range information reported；
Traffic events server, obtains the position of all events and information in the vehicle front certain limit；Obtain institute
State the quantity exported between current vehicle position and event location and position；According to current vehicle position, event location, outlet position
Put, calculating obtains distance of the vehicle to the distance and/or the vehicle exported recently to event location, and by the distance with
Event information pushes to terminal and reported.
By present system, the event location that vehicle traveling front occurs, and vehicle present position and event position are determined
Export volume between putting and the position each exported, so enable the vehicle to it is quick determine outlet, and leave current road from outlet
Road, it is to avoid vehicle is got lodged on road, so as to ensure the efficiency of the trip of vehicle.And the system can be made most for particular vehicle
Excellent circuit guiding, realizes personalized remind；It need not concentrate in the process of moving in the planning of travel route, it is ensured that OK
Sail safety.
Described terminal is mobile phone terminal and car-mounted terminal.Described event can be traffic accident, other it is any can
Cause the event of traffic congestion.
Car-mounted terminal is loaded with GPS chip, and obtains the angular direction vector a of vehicle movement, place section using the chip
Up direction vector b, and then the angle for obtaining a and b is calculated, represent that vehicle is up if angle is less than 90 °, otherwise under vehicle
OK.So that it is determined that the travel direction of vehicle, this method calculation is simple, accuracy is high.
If preferably, the export volume between current vehicle position and event location that traffic events server is obtained is
Zero, the distance of vehicle to event location is pushed terminal and reported by traffic events server, user's estimation stand-by period；If traffic thing
Export volume between current vehicle position and event location that part server is obtained is not zero, and traffic events server is by vehicle
Terminal is pushed to the distance of event location to report, facilitate user's estimation to roll the section away to the distance and/or vehicle exported recently
Time.
Preferably, terminal pushes any information with voice and/or text mode.
Preferably, described traffic events server is according to the current vehicle speed of vehicle and threshold value S comparison, selection will be pre-
Estimate the time and/or distance is pushed through terminal, be specially：
Work as speed>During threshold value S, traffic events server is according to vehicle to the distance, vehicle exported recently to event location
Distance estimations obtain vehicle reach outlet and/or event location estimated time, and by the estimated time push terminal report；
As speed≤threshold value S, traffic events server by vehicle to the distance and/or vehicle exported recently to event position
The distance put pushes terminal and reported.
Described event information includes estimating event recovery time, if event can be recovered, traffic events server is by event
Recovery time pushes terminal and reported, and it is that to leave or continue waiting for event handling from outlet complete to facilitate user to determine, and is not being had
When having outlet, user's estimated time expended is also convenient for.
Traffic events server is realized by the way of taboo list does not repeat pushed information.Traffic events server uses one
The individual taboo list comprising distance and id falls the message screening pushed.In real time by the event id pushed and the event and
The distance deposit taboo list of vehicle, then in each inquiry, only when same distance of the id events away from vehicle has been met next time
The relevant information of the event is just cancelled into taboo from taboo list when pushing strategy, push queue is discharged into again.
Preferably, present system also has help function.Terminal sends help information to traffic events server, hands over
Logical event server is received after help information, and help information is pushed into the other-end near terminal, if other-end is received
Described help information, then traffic events server push the distance between two terminals to the other-end.
For example：When there is specific demand, special user's terminal sends help information to traffic events server, and identity is believed
Breath and special circumstances information are sent to traffic events server, and traffic events server examines identity and situation information, and root
According to vehicle location special circumstances information is sent to the terminal near special user；Help after user terminal selecting help, traffic thing
The positional information of special user's terminal is pushed to help user terminal by part server, and in showing spy on the help user terminal
Different user is with helping the distance between user.
Described special circumstances for disease hair, worry medical treatment, traffic accident, drown, drive a cart, ship, aircraft, she send the feelings such as urgent file
Condition, the help function that the present invention is set up makes competent driver to provide it help, increases the love of people.Such as special circumstances
For disease hair or traffic accident, according to special circumstances information determine whether oneself can give a hand as the driver of doctor；If can, click on side
After helping, the particular location of special user just can quick, be accurately positioned, the driver that the click is helped is caught up with the most fast time
Disease hair or traffic accident patient are given a hand to scene, and in the very first time, raced against time for the patient that hangs in the balance.And for example
Scurry car or send urgent file, driver can also give other people if direct route and help.Help function solves people's life
In various problems, the trip being convenient for people to, at the same increase people love and exchange.
Preferably, present system also increases evaluation, present awards faction.Terminal takes incentive message through traffic events
Business device is pushed to corresponding terminal.After special circumstances are solved, special user's terminal determines that current operation has been completed, and help is used
Evaluated at family；Special user is to helping user to award, and request traffic events server is sent to helping to other-end
The commendation of user.After Function of Evaluation is set up, the user that the manager of traffic events server forbids comment poor uses help
Service, it is to avoid it clicks maliciously help, influences other people use the normal of help function.And reward and commend function and not only limit
In money or deed publicity or record, it can commend and give other people the driver of help, again can be in the positive energy of social dissemination
Amount.
Preferably, present system also includes：Traffic events server builds a range of terminal of event location
Vertical intercommunion platform, is easy to terminal to exchange transport information.Pavement behavior jam situation, event after being rolled away from such as driver from different outlets
The disposition of position and the time of the estimated processing of driver's field observation；The complexity passed through after simultaneous events processing, peace
Full sex chromosome mosaicism etc. is exchanged；Driver can according to the result comprehensive selection of exchange best, safest route, further facilitate department
Machine is gone on a journey, and also ensures the safety trip of driver.
On the other hand, the invention provides a kind of travel route bootstrap technique pushed based on traffic events, including it is following
Step：
(1) position and the travel direction of vehicle are obtained in real time；
(2) position of all events and information in the vehicle front certain limit are obtained；
(3) quantity exported between current vehicle position and event location and position are obtained；
(4) according to current vehicle position, event location, outlet port, obtain the vehicle to the distance that exports recently and/
Or the vehicle is to the distance of event location；
(5) by distance of the vehicle to the distance and/or the vehicle exported recently to event location by voice and/
Or the mode of word is reported.
In the methods of the invention, traffic events server is periodically according to the vehicle location, event location, thing obtained in real time
Part information and outlet port calculate distance of the vehicle to the distance and/or vehicle exported recently to event location, and should be away from
Terminal is pushed from information to report, until vehicle is rolled away from or arrival event position from outlet.This method ensure that vehicle is rolled away from
Or before arrival event position, driver can obtain the information of its distance outlet or event location in real time.
Present system and method can targetedly carry out personalized prompting to particular vehicle, when an event occurs, protect
Card vehicle can quickly leave jam road, improve out line efficiency.
Brief description of the drawings
Fig. 1 is the flow chart of traffic events push of the present invention and traffic path bootstrap technique.
Embodiment
In order to more specifically describe the present invention, below in conjunction with the accompanying drawings and embodiment is to technical scheme
It is described in detail.
Embodiment 1
In the present embodiment, system is guided based on the travel route that traffic events are pushed using what the present invention was provided, including：Car
Mounted terminal or mobile phone terminal and traffic events server.
Referring to Fig. 1, the method for entering row line guiding using the system of users in the present embodiment is：
S01, car-mounted terminal obtains position and the travel direction of vehicle in real time, and sends it to traffic events server.
In the present embodiment, car-mounted terminal is loaded with GPS chip, and using the chip obtain vehicle movement angular direction vector a,
The up direction vector b in place section, and then the angle for obtaining a and b is calculated less than 90 °, determine that vehicle is up.
S02, traffic events server judges and obtains the interior institute of vehicle front certain limit (the present embodiment takes 100km)
There are position and the information of event.
In the present embodiment, all events are road maintenance, damage and repair, and traffic accident etc. hinders vehicle travel situations
Event.
S03, traffic events server judges whether event has and estimates recovery time, if so, recovery time warp will be estimated
Car-mounted terminal is reported, if not having, and be will be unable to estimate recovery time information and is reported through car-mounted terminal.
When there is road maintenance, during the situation that traffic accident processing etc. can be handled quickly, can have and estimate recovery time；Work as appearance
During a period of time insoluble situation such as road caves in, landslide, it is impossible to estimate recovery time.
S04, traffic events server judges whether there is outlet between current vehicle position and event location, if so, by car
Reported, if not having, vehicle is arrived through car-mounted terminal to the distance of event location to the distance and/or vehicle exported recently
The distance of event location is reported through car-mounted terminal.
S05, traffic events server judges whether speed is more than threshold value S (the present embodiment takes 70km/h), if so, by vehicle
Reach that the estimated time of outlet and/or event location is reported through car-mounted terminal；If it is not, by vehicle to the distance exported recently
And/or the distance of vehicle to event location is reported through car-mounted terminal.
S06, the information by more than is reported by way of voice and/or word.
In the present embodiment, various information is reported by the way of voice and spelling words intellectual, and whole process is all periodically
(the present embodiment is to travel 1km as a cycle) is carried out, it is ensured that report the accuracy and real-time of information, and user makes accordingly
It is effective to judge, determine optimal travel route.
In the present embodiment, traffic events server is realized by the way of taboo list does not repeat pushed information.Traffic events
Server is fallen the message screening pushed using a taboo list comprising distance and id.In real time by the event pushed
Id and the event and the distance of vehicle deposit taboo list, then in each inquiry, only when same distance of the id events away from vehicle
Meet and the relevant information of the event is just cancelled into taboo from taboo list when pushing strategy next time, push team is discharged into again
Row.
Push strategy in the present embodiment be used for according to different traffic events types, vehicle it is relative with event origin away from
From, road network topology, vehicle form speed etc. personalized prompting is carried out to user.Strategy is pushed to refer to by different type car
, driver area, user individual customization condition etc. carry out the scope and frequency of Sort Customization transport information push, hence for
Different users, difference pushes content and the form of expression is satisfied by the transport information of its individual demand.
Embodiment 2
It is used to provide help to special user using the system described in embodiment, makes to help each other between men, increase
The love of people, to social dissemination positive energy.
Special user (sick hair family) is sought help by mobile phone terminal to traffic events server, and uploads identity information, spy
Different situation information.Identity information includes the photo in person of identity card, shooting.Special circumstances information may include that what is run into asks
Topic is, it is necessary to the reason for helping, the photo of floor situation, naturally it is also possible to increase reward after Resolving probiems etc..And be
Saving time, in addition to photo, other information can pass through voice or video is uploaded.Traffic events server can be to the body of upload
Part information and special circumstances information enter row information verification, determine its authenticity.
After the identity information of special user's upload, special circumstances information pass through through the verification of traffic events server, traffic
Event server can send special circumstances information according to vehicle location to other car-mounted terminals near special user；Other cars
Mounted terminal user can select help by car-mounted terminal；Afterwards, the identity letter that traffic events server can upload special user
Breath and particular location are sent to the car-mounted terminal for selecting help, and show on the car-mounted terminal car-mounted terminal and special user
The distance between；Ensure to select the user of help the very first time can reach scene.
After Resolving probiems, special user can determine that current operation has been completed by mobile phone terminal, and to completing help
User is evaluated, when the difference of the user is commented it is accumulative more when, traffic events server can not be to the vehicle-mounted end where the user
End sends special circumstances information, and forbids use of the user to service function.Special user can to complete the user of help to
Reward is given, while special user can also ask traffic events server to be sent to other car-mounted terminals or mobile phone terminal to complete
Into the commendation of the user of help, content is commended while uploading.Traffic events server is examined commending content, it is determined whether
Commendation is sent, certain special user also only can award or simply request commendation to the user for completing help as needed.
Embodiment 3
Intercommunion platform is set up using the system described in embodiment, is specially：Traffic events server is certain by event location
In the range of car-mounted terminal set up intercommunion platform, be easy to car-mounted terminal exchange transport information.User can pass through voice or word
Mode is exchanged.And then enabling users to learn the road conditions in front, the situation that event is solved, other users are rolled away from different outlets
Actual road conditions etc. information, and then facilitate user to select best route.
Technical scheme and beneficial effect are described in detail above-described embodiment, Ying Li
Solution is to the foregoing is only presently most preferred embodiment of the invention, is not intended to limit the invention, all principle models in the present invention
Interior done any modification, supplement and equivalent substitution etc. are enclosed, be should be included in the scope of the protection.
Claims (10)
1. a kind of guide system based on the travel route that traffic events are pushed, it is characterised in that including：
Terminal, obtains position and the travel direction of vehicle in real time, and sends it to traffic events server；To the thing received
Part information, range information are reported；
Traffic events server, obtains the position of all events and information in the vehicle front certain limit；Obtain the car
The quantity exported between current location and event location and position；According to current vehicle position, event location, outlet port,
Calculating obtains distance of the vehicle to the distance and/or the vehicle exported recently to event location, and by the distance and thing
Part information pushes to terminal and reported.
2. as claimed in claim 1 guide system based on the travel route that traffic events are pushed, it is characterised in that if traffic thing
Export volume between current vehicle position and event location that part server is obtained is zero, and traffic events server arrives vehicle
The distance of event location pushes terminal and reported, user's estimation stand-by period；If the vehicle present bit that traffic events server is obtained
The export volume put between event location is not zero, and traffic events server is by vehicle to the distance and/or car exported recently
To event location distance push terminal report.
3. as claimed in claim 1 guide system based on the travel route that traffic events are pushed, it is characterised in that described friendship
Logical event server is carried out estimated time and/or distance through terminal according to the current vehicle speed of vehicle and threshold value S comparison, selection
Push, be specially：
Work as speed>During threshold value S, traffic events server according to vehicle to the distance, vehicle exported recently to event location away from
The estimated time that vehicle reaches outlet and/or event location is obtained from estimation, and the estimated time is pushed into terminal report；
As speed≤threshold value S, traffic events server is by vehicle to the distance and/or vehicle exported recently to event location
Distance pushes terminal and reported.
4. as claimed in claim 1 guide system based on the travel route that traffic events are pushed, it is characterised in that traffic events
Event recovery time is pushed terminal and reported by server.
5. as claimed in claim 1 guide system based on the travel route that traffic events are pushed, it is characterised in that traffic events
Server is realized by the way of taboo list does not repeat pushed information.
6. system is guided based on the travel route that traffic events are pushed as described in Claims 1 to 5 is any, it is characterised in that
Terminal is with voice and/or text mode pushed information.
7. as claimed in claim 1 guide system based on the travel route that traffic events are pushed, it is characterised in that terminal is to friendship
Logical event server sends help information, and traffic events server is received after help information, help information is pushed into terminal attached
Near other-end, if other-end receives described help information, traffic events server pushes two to the other-end
The distance between terminal.
8. as claimed in claim 7 guide system based on the travel route that traffic events are pushed, it is characterised in that terminal will be encouraged
Encourage information and give corresponding terminal through traffic events server push.
9. as claimed in claim 1 guide system based on the travel route that traffic events are pushed, it is characterised in that interpreter's part takes
Business device sets up the terminal intercommunion platform based on event location.
10. a kind of travel route bootstrap technique pushed based on traffic events, is comprised the following steps：
(1) position and the travel direction of vehicle are obtained in real time；
(2) position of all events and information in the vehicle front certain limit are obtained；
(3) quantity exported between current vehicle position and event location and position are obtained；
(4) according to current vehicle position, event location, outlet port, the vehicle is obtained to the distance and/or institute exported recently
Vehicle is stated to the distance of event location；
(5) vehicle is passed through into voice and/or text to the distance and/or the vehicle exported recently to the distance of event location
The mode of word is reported.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710380926.1A CN107067783A (en) | 2017-05-25 | 2017-05-25 | System and method is guided based on the travel route that traffic events are pushed |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710380926.1A CN107067783A (en) | 2017-05-25 | 2017-05-25 | System and method is guided based on the travel route that traffic events are pushed |
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| CN107067783A true CN107067783A (en) | 2017-08-18 |
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| CN201710380926.1A Pending CN107067783A (en) | 2017-05-25 | 2017-05-25 | System and method is guided based on the travel route that traffic events are pushed |
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