A kind of automobile networking air navigation aid and deviceTechnical field
This specification embodiment is related to automobile technical field more particularly to a kind of automobile networking air navigation aid and device.
Background technique
Currently, most of people can select navigation routine, since the automatic speech that auto navigation has is led in tripThe functions such as boat, optional path searching allow people all the way shortcut, advance freely, integrated office, amusement function allow the light row of peopleIt sails, efficiently go on a journey, this provides many conveniences for the life of modern.
But present inventor during inventive technique scheme, has found above-mentioned technology extremely in realizing the embodiment of the present applicationIt has the following technical problems less:
Vehicle travelings more for taxi cause clearly obtain real-time road conditions in the prior art, cause route selectionEasily there is false judgment.
Summary of the invention
The offer of this specification embodiment and a kind of automobile networking air navigation aid and device, solve in the prior art for going outMore vehicle travelings of hiring a car cause clearly obtain real-time road conditions, and the technology for causing route selection false judgment easily occur is askedTopic, reached and be associated with more vehicles, can acquiring road condition information in real time, make correct route selection convenient for driver, improveThe trip quality of people, alleviates the technical effect of traffic pressure.
In view of the above problems, the embodiment of the present application is proposed in order to provide a kind of automobile networking air navigation aid and device.
In a first aspect, this specification embodiment provides a kind of automobile networking air navigation aid, it is applied to the first vehicle, described firstVehicle and the second vehicle communicate to connect, which comprises obtain the first travel route of first vehicle；It obtains and comes from described secondSecond travel route of vehicle, wherein second travel route is different from first travel route；Receive the second vehicle hairThe running condition information on second travel route sent；Judge first travel route is with second travel routeIt is no that there are route intersections；When there are route intersection, judge that the route is overlapped according to the running condition informationWhether part blocks up；When route intersection traffic congestion, first vehicle is cut before entering the route intersectionChange travel route.
Preferably, described when there are route intersection, judge that the route is overlapped according to the running condition informationWhether part blocks up, comprising: obtains the time difference that first vehicle reaches the route intersection；Judging the time difference isIt is no to be greater than predetermined threshold；When the time difference be greater than predetermined threshold when, ignore route intersection whether traffic congestion information.
Preferably, second vehicle includes a camera, which is characterized in that described to be judged according to the running condition informationWhether the route intersection blocks up, comprising: obtains road image information according to the camera；According to the road imageInformation judges whether the route intersection blocks up.
Preferably, the automobile is networked air navigation aid further include: according to ignore route intersection whether traffic congestion information,Determine that first vehicle does not switch travel route, and first vehicle is by the first traveling route running；Judge described firstTravel route is with the presence or absence of traffic congestion information；When first vehicle has traffic congestion information, the traffic congestion information is automatically transmitted toCentral vehicle processing platform.
Preferably, first vehicle selection switching travel route before entering the route intersection, comprising: obtainItinerary map in cell phone software；Judge whether traffic condition is good according to the itinerary map；When the traffic condition is good,Determine the first vehicle switching route.
Second aspect, this specification embodiment provide a kind of automobile networking navigation device, are applied to the first vehicle, and described firstVehicle and the second vehicle communicate to connect, and described device includes:
First obtains unit, for obtaining the first travel route of first vehicle；
Second obtaining unit, for obtaining the second travel route from second vehicle, wherein second traveling roadLine is different from first travel route；
First receiving unit, for receiving the driving status letter on second travel route that second vehicle is sentBreath；
First judging unit, for judging first travel route and second travel route with the presence or absence of route weightClose part；
Second judgment unit, for judging the road according to the running condition information when there are route intersectionWhether line intersection blocks up；
First execution unit, for when route intersection traffic congestion, first vehicle to enter the route weightSwitch travel route before closing part.
Preferably, the second judgment unit includes:
Third obtaining unit reaches the time difference of the route intersection for obtaining first vehicle；
Third judging unit, for judging whether the time difference is greater than predetermined threshold；
Second execution unit, for whether blocking up for route intersection to be ignored when the time difference being greater than predetermined thresholdVehicle information.
Preferably, second vehicle includes a camera, and the second judgment unit includes:
4th obtaining unit, for obtaining road image information according to the camera；
4th judging unit, for judging whether the route intersection blocks up according to the road image information.
Preferably, described device further include:
First determination unit, for according to ignore route intersection whether traffic congestion information, determine first vehicle notSwitch travel route, and first vehicle is by the first traveling route running；
5th judging unit, for judging first travel route with the presence or absence of traffic congestion information；
First transmission unit, for when first vehicle has traffic congestion information, the traffic congestion information to be automatically transmitted toCentral vehicle processing platform.
Preferably, first execution unit includes:
5th obtaining unit, for obtaining the itinerary map in cell phone software；
6th judging unit, for judging whether traffic condition is good according to the itinerary map；
Second determination unit, it is good for working as the traffic condition, determine the first vehicle switching route.
The third aspect, this specification embodiment provide a kind of automobile networking navigation device, including memory, processor and depositStore up the computer program that can be run on a memory and on a processor, which is characterized in that the processor executes any of the above-describedThe step of item the method.
Said one or multiple technical solutions in the embodiment of the present application at least have following one or more technology effectsFruit:
A kind of automobile networking air navigation aid and device that this specification embodiment provides, is applied to the first vehicle, and described firstVehicle and the second vehicle communicate to connect, by the first travel route for obtaining first vehicle；Obtain second from second vehicleTravel route, wherein second travel route is different from first travel route；Receive the described of the second vehicle transmissionRunning condition information on second travel route；Judge first travel route and second travel route with the presence or absence of roadLine intersection；When there are route intersection, whether the route intersection is judged according to the running condition informationTraffic congestion；When route intersection traffic congestion, first vehicle switching traveling road before entering the route intersectionLine.It solves in the prior art that more for taxi vehicles traveling causes clearly obtain real-time road conditions, route is caused to selectSelect and easily the technical issues of false judgment occur, reached and be associated with more vehicles, can acquiring road condition information in real time, be convenient for driverCorrect route selection is made, the trip quality of people is improved, alleviates the technical effect of traffic pressure.
Detailed description of the invention
Fig. 1 is a kind of automobile networking air navigation aid flow chart provided in this specification embodiment；
Fig. 2 is a kind of automobile networking navigation device schematic diagram provided in this specification embodiment；
Fig. 3 is another automobile networking navigation device schematic diagram provided in this specification embodiment.
Drawing reference numeral explanation: bus 300, receiver 301, processor 302, transmitter 303, memory 304, bus interface306。
Specific embodiment
The embodiment of the invention provides a kind of automobile networking air navigation aid and device, for solve in the prior art forThe more vehicle travelings of taxi cause clearly obtain real-time road conditions, and the technology for causing route selection false judgment easily occur is askedTopic, technical solution general thought provided by the invention are as follows:
In the technical solution of the embodiment of the present invention, by the first travel route for obtaining first vehicle；It is come fromSecond travel route of second vehicle, wherein second travel route is different from first travel route；Described in receptionThe running condition information on second travel route that second vehicle is sent；Judge first travel route and second rowRoute is sailed with the presence or absence of route intersection；When there are route intersection, according to running condition information judgementWhether route intersection blocks up；When route intersection traffic congestion, first vehicle is entering the route coincidence part/ preceding switching travel route.By the way that the first vehicle is associated with the second vehicle, reached can acquiring road condition information in real time, convenient for drivingThe personnel of sailing make correct route selection, improve the trip quality of people, alleviate the technical effect of traffic pressure.
In order to better understand the above technical scheme, below by attached drawing and specific embodiment to this specification embodimentTechnical solution be described in detail, it should be understood that the specific features in this specification embodiment and embodiment are to this explanationThe detailed description of book embodiment technical solution, rather than the restriction to this specification technical solution, in the absence of conflict,Technical characteristic in this specification embodiment and embodiment can be combined with each other.
It is only to be not intended to be limiting this public affairs merely for for the purpose of describing particular embodiments the term used is disclosed hereinIt opens.Packet is also intended to the "an" of singular used in the attached claims, " described " and "the" being disclosed hereinMost forms are included, unless the context clearly indicates other meaning.The terms "and/or", only a kind of description associationThe incidence relation of object indicates may exist three kinds of relationships, for example, A and/or B, can indicate: individualism A exists simultaneously AAnd B, individualism B these three situations.In addition, character "/" herein, typicallys represent the pass that forward-backward correlation object is a kind of "or"System.
Embodiment one
Fig. 1 is a kind of flow diagram of automobile networking air navigation aid in the embodiment of the present invention.As shown in Figure 1, the sideMethod is applied to the first vehicle, and first vehicle and the second vehicle communicate to connect, have at an information in the navigation system of first vehicleEquipment is managed, the processing equipment of the information includes an input equipment and a processing equipment, has inside the input equipment and receivesInput module, command process module, memory, signal input module, the input equipment can be produced with network transmission signal etc.The equipment of raw output signal is attached, and the execution equipment is connect with the input equipment, can be by second vehicleThe equipment such as the processor that the input equipments such as driving information execute out.The method comprising the steps of S101-S106.
S101: the first travel route of first vehicle is obtained.
Specifically, in the embodiment of the present application, first vehicle is as operating side, the vehicle mounted guidance system of first vehicleSystem can automatically obtain first travel route of this vehicle.By the way that first vehicle to be connect with other vehicle communications, one is formedThe system of more car networkings, first vehicle can directly obtain the traffic information of other vehicles as operating side, thus justOptimal travel route is selected in the first vehicle.For example, a certain taxi will pass through with from A leaving for B as the first vehicleThe a plurality of travel route of available vehicle of the navigation system of the taxi, selection one is most convenient from a plurality of travel routeRoute as the first travel route.
S102: the second travel route from second vehicle is obtained, wherein second travel route and described firstTravel route is different.
S103: the running condition information on second travel route that second vehicle is sent is received.
Specifically, obtaining the second travel route that second vehicle is sent by first vehicle, wherein described secondTravel route is the travel route that the navigation system of the genuine destination of the second vehicle follow is planned to second vehicle, describedSecond travel route of the second vehicle is different from the first travel route of first vehicle, is not same travel route.Wherein, instituteIt states the second vehicle and first vehicle communicates to connect, second vehicle can send the second travel route, side to first vehicle in real timeJust the first vehicle checks newest traffic information at any time, selects optimal travel route.Wherein, first vehicle receives described secondThe running condition information on the second travel route that vehicle is sent, traveling departure place and destination, the second vehicle including the second vehicleThe information such as traffic information, traffic information, gas station, service area.For example, when first vehicle will with from A leaving for B,The travel route that the second vehicle can be received at any time, including the road conditions of the traveling departure place of the second vehicle and destination, the second vehicleThe information such as information, traffic information, gas station, service area can therefrom be chosen after first vehicle receives these information to thisVehicle travels useful information.
S104: judge first travel route and second travel route with the presence or absence of route intersection；
S105: when there are route intersection, judge that the route intersection is according to the running condition informationNo traffic congestion；
Further, described when there are route intersection, the route weight is judged according to the running condition informationClose whether part blocks up, comprising: obtain the time difference that first vehicle reaches the route intersection；Judge the time differenceWhether predetermined threshold is greater than；When the time difference being greater than predetermined threshold, ignores route intersection and whether block up information.
Specifically, by step S101 and step S102, the first travel route and acquisition that first vehicle obtainsAfter second travel route of the second vehicle, first travel route and second travel route are compared, described in judgementFirst travel route and second travel route whether there is route intersection, wherein first vehicle is to described firstBefore travel route and second travel route compare, it is first determined first travel route and second travelingThe direction of route is consistent.When first travel route and second travel route are there are when route intersection, rootJudge whether the route intersection blocks up according to the running condition information that second vehicle is sent.The embodiment of the present application is judgingWhen whether the route intersection blocks up, the travel speed of first vehicle can be first obtained, by the travel speed of the first vehicleAt the time of reaching the route intersection, first is calculated further according to current time and at the time of reaching the route intersectionVehicle reaches the time difference of the route intersection.Further judge whether the time difference is greater than predetermined threshold, wherein making a reservation forThreshold value is that first vehicle is set according to road conditions at that time, and such as predetermined threshold is 15min.It is greater than when the time differenceWhen 15min, ignores route intersection and whether block up information, when first vehicle reaches the route intersection, the roadDuan Keneng does not block up, that is to say, that when the first vehicle reaches the time long enough of the route intersection, described firstVehicle can ignore the information whether route intersection blocks up.
Further, second vehicle includes a camera, described to judge the route according to the running condition informationWhether intersection blocks up, comprising: obtains road image information according to the camera；Judged according to the road image informationWhether the route intersection blocks up.
Specifically, judging whether the route intersection blocks up according to the running condition information in step s105Vehicle can obtain traffic information according to the camera filled on second vehicle and be judged.Second vehicle is according to the camera shootingHead obtains road image information, and road image information is uploaded to second vehicle by the camera, wherein the road imageInformation includes road conditions image, vehicle driving image.It can intuitively judge that the route is overlapped according to the road image informationWhether part blocks up.The road image information can be transferred to first vehicle by second vehicle.
S106: when route intersection traffic congestion, first vehicle is cut before entering the route intersectionChange travel route.
Further, first vehicle selection switching travel route before entering the route intersection, comprising: obtainObtain the itinerary map in cell phone software；Judge whether traffic condition is good according to the itinerary map；When the traffic condition is goodIt is good, determine the first vehicle switching route.
Specifically, after first vehicle is judged by the traffic congestion situation to the route intersection, when the roadWhen line intersection blocks up, first vehicle switches travel route before entering the route intersection, wherein described theOne vehicle can be connect with the navigation software on mobile phone, by obtaining the itinerary map in Mobile Telephone Gps software, according to the routeMap can obtain the departure place of the first vehicle to a plurality of travel route of destination, and judge the traffic shape of this plurality of travel routeWhether condition is good, when the traffic condition for determining a certain travel route is best, is determined as the first vehicle switching route, by instituteIt states the first vehicle switching route to show on the navigation software, and reminds the driver of first vehicle, first vehicleTravel route can be switched before entering the route intersection, the traffic congestion situation of the route intersection is avoided, makeThe traveling for obtaining the first vehicle more smoothly, alleviates traffic pressure, guarantees good traffic environment.
Further, the automobile is networked air navigation aid further include: according to ignore route intersection whether traffic congestion is believedBreath determines that first vehicle does not switch travel route, and first vehicle is by the first traveling route running；Judge describedOne travel route is with the presence or absence of traffic congestion information；When first vehicle has traffic congestion information, the traffic congestion information is sent automaticallyGive central vehicle processing platform.
Specifically, when the time that first vehicle reaches the route intersection being more than predetermined threshold, described theOne vehicle ignore route intersection whether traffic congestion information, first vehicle does not switch travel route, still according to described firstTravel route traveling.First vehicle judges the traffic condition on first travel route, obtains the first rowThe information whether route blocks up is sailed, when first travel route has traffic congestion information, the traffic congestion information is sent automaticallyCentral vehicle processing platform is given, the central vehicle processing platform can be that first vehicle planning is new according to the traffic congestion informationTravel route, or, the traffic congestion information on first travel route can be sent to it by the central vehicle processing platformHis vehicle reminds other vehicles to detour in traffic congestion section in advance or avoid peak time, guarantees that vehicle passes unimpeded.
Embodiment two
Based on inventive concept same as automobile a kind of in previous embodiment networking air navigation aid, the present invention also provides one kindAutomobile networking navigation device, as shown in Fig. 2, described device is applied to the first vehicle, first vehicle and the second vehicle are communicated to connect, packetIt includes:
First obtains unit, for obtaining the first travel route of first vehicle；
Second obtaining unit, for obtaining the second travel route from second vehicle, wherein second traveling roadLine is different from first travel route；
First receiving unit, for receiving the driving status letter on second travel route that second vehicle is sentBreath；
First judging unit, for judging first travel route and second travel route with the presence or absence of route weightClose part；
Second judgment unit, for judging the road according to the running condition information when there are route intersectionWhether line intersection blocks up；
First execution unit, for when route intersection traffic congestion, first vehicle to enter the route weightSwitch travel route before closing part.
Further, the second judgment unit includes:
Third obtaining unit reaches the time difference of the route intersection for obtaining first vehicle；
Third judging unit, for judging whether the time difference is greater than predetermined threshold；
Second execution unit, for whether blocking up for route intersection to be ignored when the time difference being greater than predetermined thresholdVehicle information.
Further, second vehicle includes a camera, and the second judgment unit includes:
4th obtaining unit, for obtaining road image information according to the camera；
4th judging unit, for judging whether the route intersection blocks up according to the road image information.
Further, described device further include:
First determination unit, for according to ignore route intersection whether traffic congestion information, determine first vehicle notSwitch travel route, and first vehicle is by the first traveling route running；
5th judging unit, for judging first travel route with the presence or absence of traffic congestion information；
First transmission unit, for when first vehicle has traffic congestion information, the traffic congestion information to be automatically transmitted toCentral vehicle processing platform.
Further, first execution unit includes:
5th obtaining unit, for obtaining the itinerary map in cell phone software；
6th judging unit, for judging whether traffic condition is good according to the itinerary map；
Second determination unit, it is good for working as the traffic condition, determine the first vehicle switching route.
The various change mode and specific example of one of 1 embodiment one of earlier figures automobile networking air navigation aid are equally suitableFor the present embodiment a kind of automobile network navigation device, by it is aforementioned to a kind of automobile network air navigation aid detailed description,Those skilled in the art are clear that a kind of implementation method of automobile networking navigation device in the present embodiment, so in order toSpecification it is succinct, this will not be detailed here.
Embodiment three
Based on inventive concept same as automobile a kind of in previous embodiment one networking air navigation aid, the present invention also provides oneKind computer readable storage medium, is stored thereon with computer program, which realizes described previously one when being executed by processorThe step of either kind automobile networking air navigation aid method.
Wherein, in Fig. 3, bus architecture (is represented) with bus 300, and bus 300 may include any number of interconnectionBus and bridge, bus 300 will include the one or more processors represented by processor 302 and what memory 304 represented depositsThe various circuits of reservoir link together.Bus 300 can also will peripheral equipment, voltage-stablizer and management circuit etc. itVarious other circuits of class link together, and these are all it is known in the art, therefore, no longer carry out further to it hereinDescription.Bus interface 306 provides interface between bus 300 and receiver 301 and transmitter 303.Receiver 301 and transmitter303 can be the same element, i.e. transceiver, provide the unit for communicating over a transmission medium with various other devices.PlaceIt manages device 302 and is responsible for management bus 300 and common processing, and memory 304 can be used for storage processor 302 and execute behaviourUsed data when making.
Said one or multiple technical solutions in the embodiment of the present application at least have following one or more technology effectsFruit:
A kind of automobile networking air navigation aid and device that this specification embodiment provides, is applied to the first vehicle, and described firstVehicle and the second vehicle communicate to connect, by the first travel route for obtaining first vehicle；Obtain second from second vehicleTravel route, wherein second travel route is different from first travel route；Receive the described of the second vehicle transmissionRunning condition information on second travel route；Judge first travel route and second travel route with the presence or absence of roadLine intersection；When there are route intersection, whether the route intersection is judged according to the running condition informationTraffic congestion；When route intersection traffic congestion, first vehicle switching traveling road before entering the route intersectionLine.It solves in the prior art that more for taxi vehicles traveling causes clearly obtain real-time road conditions, route is caused to selectSelect and easily the technical issues of false judgment occur, reached and be associated with more vehicles, can acquiring road condition information in real time, be convenient for driverCorrect route selection is made, the trip quality of people is improved, alleviates the technical effect of traffic pressure.
It should be understood by those skilled in the art that, the embodiment of the present invention can provide as method, system or computer programProduct.Therefore, complete hardware embodiment, complete software embodiment or reality combining software and hardware aspects can be used in the present inventionApply the form of example.Moreover, it wherein includes the computer of computer usable program code that the present invention, which can be used in one or more,The computer program implemented in usable storage medium (including but not limited to magnetic disk storage, CD-ROM, optical memory etc.) producesThe form of product.
This specification is referring to the method, equipment (system) and computer program product according to this specification embodimentFlowchart and/or the block diagram describes.It should be understood that can be realized by computer program instructions every in flowchart and/or the block diagramThe combination of process and/or box in one process and/or box and flowchart and/or the block diagram.It can provide these computersProcessor of the program instruction to general purpose computer, special purpose computer, Embedded Processor or other programmable data processing devicesTo generate a machine, so that generating use by the instruction that computer or the processor of other programmable data processing devices executeIn setting for the function that realization is specified in one or more flows of the flowchart and/or one or more blocks of the block diagramIt is standby.
These computer program instructions, which may also be stored in, is able to guide computer or other programmable data processing devices with spyDetermine in the computer-readable memory that mode works, so that it includes referring to that instruction stored in the computer readable memory, which generates,Enable the manufacture of equipment, the commander equipment realize in one box of one or more flows of the flowchart and/or block diagram orThe function of being specified in multiple boxes.
These computer program instructions also can be loaded onto a computer or other programmable data processing device, so that countingSeries of operation steps are executed on calculation machine or other programmable devices to generate computer implemented processing, thus in computer orThe instruction executed on other programmable devices is provided for realizing in one or more flows of the flowchart and/or block diagram oneThe step of function of being specified in a box or multiple boxes.
Although the preferred embodiment of this specification has been described, once a person skilled in the art knows basic woundsThe property made concept, then additional changes and modifications may be made to these embodiments.So the following claims are intended to be interpreted as includesPreferred embodiment and all change and modification for falling into this specification range.
Obviously, those skilled in the art can carry out various modification and variations without departing from this specification to this specificationSpirit and scope.In this way, if these modifications and variations of this specification belong to this specification claim and its equivalent skillWithin the scope of art, then this specification is also intended to include these modifications and variations.