CN105809976A - Vehicle running state monitoring method and mobile terminal - Google Patents
Vehicle running state monitoring method and mobile terminal Download PDFInfo
- Publication number
- CN105809976A CN105809976A CN201410855304.6A CN201410855304A CN105809976A CN 105809976 A CN105809976 A CN 105809976A CN 201410855304 A CN201410855304 A CN 201410855304A CN 105809976 A CN105809976 A CN 105809976A
- Authority
- CN
- China
- Prior art keywords
- score
- vehicle location
- result
- vehicle
- location result
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Landscapes
- Navigation (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
Abstract
The invention discloses a vehicle running state monitoring method and a mobile terminal. The method comprises the steps that a vehicle positioning result is acquired; whether the acquired vehicle positioning result is an effective vehicle positioning result is judged, and if so, the vehicle positioning result is added to an effective positioning result collection; and vehicle positioning results recorded in in the effective positioning result collection are analyzed to determine a vehicle driving state corresponding to the vehicle positioning result. The running state of a vehicle is monitored according to the positioning result. A driver is enabled to know his or her driving behavior. The driver is helped to know wrong driving manners. The safety degree of driving is enhanced.
Description
Technical field
The present invention relates to technical field of information processing, more particularly, it relates to a kind of vehicle running state monitoring method and mobile terminal.
Background technology
Along with the raising of people's living standard, driving goes on a journey increasingly becomes one of main trip mode of people, it follows that travel increasing in road vehicle density, potential safety hazard is consequently increased.In order to better guarantee traffic safety, it is necessary to the transport condition of vehicle is monitored, so that driver understands the driving behavior of oneself, help driver to recognize the mode of mistake in driving, promote the safe coefficient driven.
Therefore, how to be monitored becoming problem demanding prompt solution to the transport condition of vehicle.
Summary of the invention
It is an object of the invention to provide a kind of vehicle running state monitoring method and mobile terminal, so that driver understands the driving behavior of oneself, help driver to recognize the mode of mistake in driving, promote the safe coefficient driven.
For achieving the above object, following technical scheme is embodiments provided:
A kind of vehicle running state monitoring method, described method includes:
Obtain vehicle location result；
Whether this vehicle location result judging this acquisition is effective vehicle location result, if it is, this vehicle location result be added in effective positioning result set；
The vehicle location result of record in described effective positioning result set is analyzed, it is determined that the vehicle running state that this vehicle location result is corresponding.
The embodiment of the present invention also provides for following technical scheme:
A kind of mobile terminal, including:
Acquisition module, is used for obtaining vehicle location result；
Whether judge module, be effective vehicle location result for judging this vehicle location result of this acquisition；
Add module, for when the judged result of described judge module is for being, this vehicle location result being added in effective positioning result set；
Analysis module, for being analyzed the vehicle location result of record in described effective positioning result set, it is determined that the vehicle running state that this vehicle location result is corresponding.
By above scheme it can be seen that a kind of vehicle running state monitoring method of the application offer and mobile terminal, obtain vehicle location result；Whether this vehicle location result judging this acquisition is effective vehicle location result, if it is, this vehicle location result be added in effective positioning result set；The vehicle location result of record in described effective positioning result set is analyzed, determine the vehicle running state that this vehicle location result is corresponding, realize according to the positioning result monitoring to the transport condition of vehicle, driver is made to understand the driving behavior of oneself, help driver to recognize the mode of mistake in driving, promote the safe coefficient driven.
Accompanying drawing explanation
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, the accompanying drawing used required in embodiment or description of the prior art will be briefly described below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the premise not paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
A kind of flowchart of the vehicle running state monitoring method that Fig. 1 provides for the embodiment of the present invention；
A kind of application example figure of the monitoring result of display on map interface that Fig. 2 provides for the embodiment of the present invention；
A kind of application example figure being shown monitoring result by third-party application software that Fig. 3 provides for the embodiment of the present invention；
A kind of structural representation of the mobile terminal that Fig. 4 provides for the embodiment of the present invention；
The another kind of structural representation of the mobile terminal that Fig. 5 provides for the embodiment of the present invention；
Another structural representation of the mobile terminal that Fig. 6 provides for the embodiment of the present invention；
A kind of structural representation of the analysis module that Fig. 7 provides for the embodiment of the present invention；
The another kind of structural representation of the analysis module that Fig. 8 provides for the embodiment of the present invention；
A kind of structural representation of the judge module that Fig. 9 provides for the embodiment of the present invention.
Term " first " in specification and claims and above-mentioned accompanying drawing, " second ", " the 3rd " " the 4th " etc. (if existence) are for distinguishing similar part, without being used for describing specific order or precedence.Should be appreciated that the data of so use can be exchanged in the appropriate case, in order to embodiments herein described herein can be implemented with the order except here illustrating.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is only a part of embodiment of the present invention, rather than whole embodiments.Based on the embodiment in the present invention, the every other embodiment that those of ordinary skill in the art obtain under not making creative work premise, broadly fall into the scope of protection of the invention.
The vehicle running state monitoring method that the embodiment of the present invention provides is applied to mobile terminal.
Refer to a kind of flowchart of the vehicle running state monitoring method that Fig. 1, Fig. 1 provide for the embodiment of the present invention, it is possible to including:
Step S11: obtain vehicle location result.
Vehicle location result can be that gps signal is carried out the positioning result that computing obtains by mobile terminal, it is also possible to is carried out returning to mobile terminal after computing obtains positioning result to gps signal by network side location-server.
It is to say, in the embodiment of the present invention, mobile terminal can have localization function module, it is also possible to does not have localization function module.
The positioning result of vehicle may include that the information such as the position of vehicle, travel speed and azimuth.
Step S12: whether this vehicle location result judging this acquisition is effective vehicle location result, if it is, perform step S13；If it is not, this invalid vehicle location result then can be abandoned, continue waiting for vehicle location result.
Step S13: be added in effective positioning result set by this vehicle location result, to filter out the point not having practical significance.
Step S14: the vehicle location result of record in described effective positioning result set is analyzed, it is determined that the vehicle running state that this vehicle location result is corresponding.
In the embodiment of the present invention, often obtain an effective vehicle location result, this effective vehicle location result is added in effective positioning result set, and the vehicle location result of record in described effective positioning result set is analyzed, the vehicle running state corresponding to determine this vehicle location result.
Optionally, for each effective vehicle location as a result, it is possible to every kind of vehicle running state all judges, say, that corresponding same effective vehicle location result, it is possible to corresponding multiple vehicle running state.Such as, for same effective vehicle location result, it may be possible to suddenly give it the gun, traveling of simultaneously still taking a sudden turn, or, it is also possible to drive over the speed limit simultaneously.
Certainly, for each effective vehicle location result, can first determine whether that whether state that vehicle travels is the vehicle running state of limit priority according to the priority of vehicle running state, if, then no longer judge that whether the transport condition of vehicle is the vehicle running state of lower priority, wait a new effective positioning result；If it is not, then judge that whether the state of vehicle is the vehicle running state of next higher priority.
Giving it the gun for example, it is assumed that anxious, traveling of bringing to a halt, zig zag travels and four kinds of transport conditions of driving over the speed limit are arranged as from the order of height according to priority: suddenly give it the gun, traveling of bringing to a halt, and zig zag travels, and drives over the speed limit.So, in the embodiment of the present invention, after obtaining an effective vehicle location result, first determine whether whether the vehicle running state corresponding with this effective vehicle location result is anxious giving it the gun, if, then no longer judge whether the vehicle running state corresponding with effective vehicle location result is traveling of bringing to a halt, and zig zag travels or drives over the speed limit, and be to wait for obtaining next effective vehicle location result；nullIf it is judged that the vehicle running state corresponding with this effective vehicle location result is not anxious giving it the gun，Then judge whether the vehicle running state corresponding with this effective vehicle location result is traveling of bringing to a halt，If，Then no longer judge whether the vehicle running state corresponding with this effective vehicle location result is that zig zag travels or drives over the speed limit，If it is judged that the vehicle running state corresponding with this effective vehicle location result is not traveling of bringing to a halt，Then judge whether the vehicle running state corresponding with this effective vehicle location result is that zig zag travels，If，Then no longer judge whether the vehicle running state corresponding with effective vehicle location result drives over the speed limit，Travel if it is judged that the vehicle running state corresponding with effective vehicle location result is not zig zag，Then judge whether the vehicle running state corresponding with this effective vehicle location result drives over the speed limit.
After determining vehicle running state, it is possible to by the transport condition that speech play prompting its driven vehicle of driver is current.The situation such as number of times and duration of the appearance of each transport condition in whole driving procedure can also be shown when driving and terminating.
A kind of vehicle running state monitoring method that the application provides, obtains vehicle location result；Whether this vehicle location result judging this acquisition is effective vehicle location result, if it is, this vehicle location result be added in effective positioning result set；The vehicle location result of record in described effective positioning result set is analyzed, determine the vehicle running state that this vehicle location result is corresponding, realize according to the positioning result monitoring to the transport condition of vehicle, driver is made to understand the driving behavior of oneself, help driver to recognize the mode of mistake in driving, promote the safe coefficient driven.
In above-described embodiment, optionally, the transport condition of described vehicle may include that urgency is given it the gun, traveling of bringing to a halt, zig zag travel and drive over the speed limit.Wherein, if this vehicle location result described is the n-th vehicle location result in described effective positioning result set, then
Optionally, the vehicle location result in described effective positioning result set is analyzed, it is determined that a kind of implementation of the vehicle running state corresponding with this vehicle location result is as follows, specifically may include that
According to the travel speed v carried in the n-th vehicle location result of record in effectively location setNWith t positioning timeN, and the travel speed v carried in the N-1 vehicle location resultN-1With t positioning timeN-1, it is determined that the acceleration a of vehicleN。
The acceleration of the vehicle corresponding with n-th vehicle location result is: aN=(vN-vN-1)/(tN-tN-1)。
If the acceleration of described vehicle is more than the first preset acceleration rate threshold, it is determined that vehicle running state corresponding to this vehicle location result gives it the gun for anxious, and described first acceleration rate threshold is positive number；
If the acceleration of described vehicle is less than the second preset acceleration rate threshold, it is determined that vehicle running state corresponding to this vehicle location result is traveling of bringing to a halt, and described second acceleration rate threshold is negative.
Optionally, the vehicle location result in described effective positioning result set is analyzed, it is determined that the another kind of implementation of the vehicle running state corresponding with this vehicle location result is as follows, specifically may include that
Judge that whether the absolute value of the azimuthal difference carried in described effective n-th positioned in set and the N-M vehicle location result is more than the first predetermined threshold value, and, it is judged that whether N-M be total in M+1 vehicle location result a travel speed maximum in the travel speed carried more than default bend restriction speed in n-th vehicle location result；
Described first predetermined threshold value is positive number.
If above judged result is it is, it is determined that vehicle running state corresponding to this vehicle location result travels for zig zag, and M is preset positive integer.
Optionally, the vehicle location result in described effective positioning result set is analyzed, it is determined that the another kind of implementation of the vehicle running state corresponding with this vehicle location result is as follows, specifically may include that
Judge that the travel speed carried in the n-th vehicle location result in described effective location set is whether more than the speed limit speed of vehicle present position；
If the travel speed carried is more than the speed limit speed of described vehicle present position in the n-th vehicle location result in described effective location set, it is determined that vehicle running state corresponding to this vehicle location result is for driving over the speed limit.
Optionally, the vehicle running state monitoring method that the embodiment of the present invention provides may include that further
First acceleration of correspondence of giving it the gun according to all urgency determined and the corresponding relation of the first preset acceleration interval and the first score, obtain a urgency and accelerate weight score；
In the embodiment of the present invention, anxious giving it the gun is marked.Specifically can carry out segmentation scoring according to anxious the first acceleration giving it the gun correspondence.Such as,
If the first acceleration is more than a1m/s2, less than or equal to a2m/s2, then that gives it the gun to meeting an urgent need must be divided into P1；
If the first acceleration is more than a2m/s2, less than or equal to a3m/s2, then that gives it the gun to meeting an urgent need must be divided into P2；
If the first acceleration is more than a3m/s2, less than or equal to a4m/s2, then that gives it the gun to meeting an urgent need must be divided into P3；
If the first acceleration is more than a4m/s2, then that gives it the gun to meeting an urgent need must be divided into P4
Wherein, 0 < a1<a2<a3<a4, P1>P2>P3>P4>0。
In the embodiment of the present invention, according to every priority give it the gun correspondence the first acceleration determine a score.According in this driving process, it is calculated according to give it the gun all scores of correspondence of all urgency, obtains a urgency and accelerate weight score.Specifically can calculate according to equation below and suddenly accelerate weight score:
Z1=100 × (score1(1)/100)×...×(score1(k)/100)(1)
Wherein, Z1Weight score is accelerated for anxious；score1(K) for give it the gun corresponding scoring anxious with kth, wherein, K=1,2,3 ... k.
All bringing to a halt according to determining travels the second corresponding acceleration and the interval corresponding relation with the second score of the second preset acceleration, obtains a weight score of bringing to a halt；
In the embodiment of the present invention, for bringing to a halt, traveling is marked.Specifically can travel the second corresponding acceleration according to bringing to a halt and carry out segmentation scoring.Such as,
If the second acceleration is more than or equal to a5m/s2, less than a6m/s2, then P must be divided into what emergency brake travelled1；
If the second acceleration is more than or equal to a7m/s2, less than a5m/s2, then P must be divided into what emergency brake travelled2；
If the second acceleration is more than or equal to a8m/s2, less than a7m/s2, then P must be divided into what emergency brake travelled3；
If the second acceleration is less than a8m/s2, then P must be divided into what emergency brake travelled4。
Wherein, a8<a7<a5<a6< 0, P1>P2>P3>P4>0。
In the embodiment of the present invention, travel the second corresponding acceleration according to bringing to a halt every time and determine a score.According to, in this driving process, being calculated according to all scores travelling correspondence of bringing to a halt, obtain a weight score of bringing to a halt.Specifically can calculate, according to equation below, weight score of bringing to a halt:
Z2=100 × (score2(1)/100)×...×(score2(j)/100)(2)
Wherein, Z2For weight score of bringing to a halt；score2(J) corresponding scoring is travelled for bringing to a halt with the J time, wherein, J=1,2,3 ... j.
Travel corresponding zig zag speed proportional and the interval corresponding relation with the 3rd score of preset zig zag speed proportional according to all zig zags determined, obtain a zig zag weight score；
In the embodiment of the present invention, zig zag traveling is marked.Specifically can calculate the zig zag speed proportional P that zig zag travels every timew, concrete, Pw=(Vwmax-Vw)/Vw, wherein, VwmaxIt is N-M in n-th vehicle location result, is total in M+1 vehicle location result a travel speed maximum in the travel speed carried, VwSpeed is limited for bend；
Corresponding zig zag speed proportional P can be travelled according to zig zagwZig zag traveling is carried out segmentation scoring.Such as,
If zig zag speed proportional is more than b1, less than or equal to b2, then the mark that corresponding zig zag travels is Q1；
If zig zag speed proportional is more than b2, less than or equal to b3, then the mark that corresponding zig zag travels is Q2；
If zig zag speed proportional is more than b3, less than or equal to b4, then the mark that corresponding zig zag travels is Q3；
If zig zag speed proportional is more than b4, less than or equal to b5, then the mark that corresponding zig zag travels is Q4；
If zig zag speed proportional is more than b5, then the mark that corresponding zig zag travels is Q5。
Wherein, 0≤b1<b2<b3<b4<b5, Q1>Q2>Q3>Q4>Q5>0。
In the embodiment of the present invention, travel corresponding zig zag speed proportional according to zig zag every time and determine a score.According to, in this driving process, travelling corresponding all scores according to all zig zags and be calculated, obtain a zig zag weight score.Specifically can calculate zig zag weight score according to equation below:
Z3=100 × (score3(1)/100)×...×(score3(l)/100)(3)
Wherein, Z3For zig zag weight score；score3(L) it is the scoring corresponding with L priority turning driving, wherein, L=1,2,3 ... l.
According to all corresponding hypervelocity ratio and the interval corresponding relations with the 4th score of preset hypervelocity ratio of driving over the speed limit determined, obtain a hypervelocity weight score.
In we's embodiment, mark for driving over the speed limit.Specifically can calculate the hypervelocity ratio P every time driven over the speed limits, concrete, Ps=(Vt-V1)/V1, wherein, VtFor effectively positioning the travel speed carried in the n-th vehicle location result in set, V1Restriction speed for n-th vehicle location result corresponding position.
Can according to the hypervelocity ratio P of correspondence of driving over the speed limitsSegmentation scoring is carried out to driving over the speed limit.Such as,
If hypervelocity ratio is more than b1, less than or equal to b2, then what correspondence was driven over the speed limit must be divided into Q6；
If hypervelocity ratio is more than b2, less than or equal to b3, then what correspondence was driven over the speed limit must be divided into Q7；
If hypervelocity ratio is more than b3, less than or equal to b4, then what correspondence was driven over the speed limit must be divided into Q8；
If hypervelocity ratio is more than b4, less than or equal to b5, then what correspondence was driven over the speed limit must be divided into Q9；
If hypervelocity ratio is more than b5, then what correspondence was driven over the speed limit must be divided into Q0。
Wherein, 0≤b1<b2<b3<b4<b5, Q6>Q7>Q8>Q9>Q0>0。
One score of hypervelocity ratio-dependent in the embodiment of the present invention, according to correspondence of driving over the speed limit every time.According in this driving process, all scores driving over the speed limit correspondence are calculated, and obtain first hypervelocity weight score.Specifically can calculate hypervelocity weight score according to equation below:
Z4=100 × (score4(1)/100)×...×(score4(h)/100)(4)
Wherein, Z4For hypervelocity weight score；score4(H) for corresponding scoring of driving over the speed limit with the H time, wherein, H=1,2,3 ... h.
Optionally, the vehicle running state monitoring method that the embodiment of the present invention provides may include that further
Described urgency is accelerated weight score, weight score of bringing to a halt, zig zag weight score and hypervelocity weight score carry out the first ranking operation, obtain fuel efficiency score；
The computational methods formula of fuel efficiency score can be expressed as:
S1=β1×Z1+β2×Z2+β3×Z3+β4×Z4(5)
Wherein, S1For in this driving process, the fuel efficiency score that vehicle travels；βMFor the first kind weight coefficient corresponding with the weight score of M kind vehicle running state, M=1,2,3,4；β1+β2+β3+β4=1.
Described urgency is accelerated weight score, weight score of bringing to a halt, fuel efficiency score carry out the second ranking operation, obtain oil consumption score；
The computational methods formula of oil consumption score can be expressed as:
S2=γ1×Z1+γ2×Z2+γ3×S1(6)
Wherein, S2For in this driving process, the oil consumption score that vehicle travels；Z1Weight score is accelerated for anxious；γ1For accelerating, with anxious, the Equations of The Second Kind weight coefficient that weight score is corresponding；Z2For weight score of bringing to a halt；γ2For corresponding with weight score of bringing to a halt Equations of The Second Kind weight coefficient；S1For fuel efficiency score；γ3For corresponding with fuel efficiency score Equations of The Second Kind weight coefficient；γ1+γ2+γ3=1.
Described urgency is accelerated weight score, weight score of bringing to a halt, zig zag weight score and hypervelocity weight score carry out the 3rd ranking operation, obtain safe driving score；
The computational methods of safe driving score can be expressed as formula:
S3=α1×Z1+α2×Z2+α3×Z3+α4×Z4(7)
Wherein, S3For in this driving process, the safe driving score that vehicle travels；αMFor the threeth class weight coefficient corresponding with the weight score of M kind vehicle running state, M=1,2,3,4；α1+α2+α3+α4=1.
Described safe driving score, oil consumption score are carried out the 4th ranking operation, obtains driving comprehensive score.
Comprehensive score formula of driving can be expressed as:
S4=λ1×S2+λ2×S3(8)
Wherein, S4Score is comprehensively driven for this driving process；λ1For the weight coefficient corresponding with oil consumption score；λ2For the weight coefficient corresponding with safe driving score；λ1+λ2=1.
In above-described embodiment, optionally, whether described this vehicle location result judging this acquisition is that effective vehicle location result specifically may include that
Judge the travel speed carried in this vehicle location result of this acquisition whether more than zero, azimuth whether more than or equal to zero, whether the absolute value of azimuthal difference that carries in the azimuth carried in this vehicle location result and previous vehicle positioning result of record in described effective positioning result set more than the second preset predetermined threshold value；
If above judged result is it is, it is determined that this vehicle location result of this acquisition is effective vehicle location result.
Further, it is also possible to output monitoring result, described monitoring result may include that number of times that the various transport condition of vehicle occurs, safe driving score, fuel efficiency score, oil consumption score, at least one driven in comprehensive score.
The concrete way of output is not specifically limited, it is possible to show monitoring result on map interface, it is also possible to displayed by third party software, it is also possible to exports monitoring result in the way of voice, or exports monitoring result etc. in the way of printing.
When the mode by showing exports monitoring result, it is possible to process as follows:
Being packaged by the interface protocol sharing interface that monitoring result provides according to application software, described monitoring result may include that number of times that the various transport condition of vehicle occurs, safe driving score, fuel efficiency score, oil consumption score, at least one driven in comprehensive score；
Described application software can based on the application software of the embodiment of the present invention, it is also possible to be third-party application software, such as wechat, note, microblogging etc..
The monitoring result after interface sends encapsulation is shared, so that real presently described application software to show described monitoring result to what described application software provided.
As shown in Figure 2, for a kind of application example figure of the monitoring result of display on map interface that the embodiment of the present invention provides, in this exemplary plot, monitoring result includes operating range, running time, average speed, oil consumption score (mark that namely oil consumption is corresponding), safe driving score (mark that namely safety is corresponding), anxious give it the gun number of times, travel times of bringing to a halt, travel times of taking a sudden turn and number of times of driving over the speed limit.
As it is shown on figure 3, a kind of application example figure being shown monitoring result by third-party application software provided for the embodiment of the present invention.
Further, after determining the vehicle running state that this vehicle location result is corresponding, it is also possible to including:
This vehicle location result is added in trajectory positioning result set, and wherein, in trajectory positioning result set, storage has the vehicle location result for track drafting line.
In the embodiment of the present invention, trajectory positioning result combines and includes two class vehicle location results: a class is to draw, according to trajectory, first effective vehicle positioning result that demand is determined, a class is at be monitored determining in process to vehicle running state second effective vehicle positioning result.
Wherein, described according to trajectory draw demand determine that first effective vehicle positioning result may include that
Obtain vehicle location result；
Judge that whether this vehicle location result of this acquisition acquisition time difference with the front first effective vehicle positioning result once determined is more than preset duration；
If it is, determine that this vehicle location result of this acquisition is first effective vehicle positioning result, otherwise, it determines this vehicle location result of this acquisition is not first effective vehicle positioning result, wait next vehicle location result to be obtained.
Vehicle driving trace is drawn based on the vehicle location result in described trajectory positioning result set.
In the embodiment of the present invention, the trajectory of described drafting includes the tracing point with particular vehicle running condition information, such that it is able to make that user is more directly perceived, be apparent from oneself driving travel in whole driving process.
Corresponding with embodiment of the method, the application also provides for a kind of mobile terminal, is used for monitoring vehicle running state, and a kind of structural representation of the mobile terminal that the application provides is as shown in Figure 4, it is possible to including:
Acquisition module 41, it is judged that module 42, adds module 43 and analysis module 44；Wherein,
Acquisition module 41 is used for obtaining vehicle location result；
Vehicle location result can be that gps signal is carried out the positioning result that computing obtains by mobile terminal, it is also possible to is carried out returning to mobile terminal after computing obtains positioning result to gps signal by network side location-server.
It is to say, in the embodiment of the present invention, mobile terminal can have localization function module, it is also possible to does not have localization function module.
The positioning result of vehicle may include that the information such as the position of vehicle, travel speed and azimuth.
Whether judge module 42 is effective vehicle location result for judging this vehicle location result of this acquisition；
Add module 43 for when the judged result of described judge module is for being, being added in effective positioning result set by this vehicle location result, to filter out the point not having practical significance；
Analysis module 44 is for being analyzed the vehicle location result of record in described effective positioning result set, it is determined that the vehicle running state that this vehicle location result is corresponding.
In the embodiment of the present invention, often obtain an effective vehicle location result, this effective vehicle location result is added in effective positioning result set, and the vehicle location result of record in described effective positioning result set is analyzed, the vehicle running state corresponding to determine this vehicle location result.
Optionally, for each effective vehicle location as a result, it is possible to every kind of vehicle running state all judges, say, that corresponding same effective vehicle location result, it is possible to corresponding multiple vehicle running state.Such as, for same effective vehicle location result, it may be possible to suddenly give it the gun, traveling of simultaneously still taking a sudden turn, or, it is also possible to drive over the speed limit simultaneously.
After determining vehicle running state, it is possible to by the transport condition that speech play prompting its driven vehicle of driver is current.The situation such as number of times and duration of the appearance of each transport condition in whole driving procedure can also be shown when driving and terminating.
A kind of mobile terminal that the application provides, obtains vehicle location result；Whether this vehicle location result judging this acquisition is effective vehicle location result, if it is, this vehicle location result be added in effective positioning result set；The vehicle location result of record in described effective positioning result set is analyzed, determine the vehicle running state that this vehicle location result is corresponding, realize according to the positioning result monitoring to the transport condition of vehicle, driver is made to understand the driving behavior of oneself, help driver to recognize the mode of mistake in driving, promote the safe coefficient driven.
In above-described embodiment, optionally, described vehicle running state includes: suddenly give it the gun, traveling of bringing to a halt, zig zag travel, drive over the speed limit.On the basis of embodiment described in Fig. 4, the another kind of structural representation of the mobile terminal that the application provides is as shown in Figure 5, it is also possible to including:
Suddenly acceleration weight score acquisition module 51, for the corresponding relation of give it the gun according to all urgency determined the first corresponding acceleration and the first preset acceleration interval and the first score, obtains a urgency and accelerates weight score；
Bring to a halt weight score acquisition module 52, for travelling the second corresponding acceleration and the interval corresponding relations with the second scores of the second preset acceleration according to all the bringing to a halt determined, obtain a weight score of bringing to a halt；
Zig zag weight score acquisition module 53, for travelling corresponding zig zag speed proportional and the interval corresponding relation with the 3rd score of preset zig zag speed proportional according to all zig zags determined, obtains a zig zag weight score；
Hypervelocity weight score acquisition module 54, for the hypervelocity ratio according to all correspondences of driving over the speed limit determined and the interval corresponding relation with the 4th score of preset hypervelocity ratio, obtains a hypervelocity weight score.
On the basis of embodiment illustrated in fig. 5, another structural representation of the mobile terminal that the application provides is as shown in Figure 6, it is also possible to including:
Fuel efficiency score acquisition module 61, for described urgency is accelerated weight score, weight score of bringing to a halt, zig zag weight score and hypervelocity weight score carry out the first ranking operation, obtain fuel efficiency score；
Oil consumption score acquisition module 62, for described urgency is accelerated weight score, weight score of bringing to a halt, fuel efficiency score carry out the second ranking operation, obtain oil consumption score；
Safe driving score acquisition module 63, for described urgency is accelerated weight score, weight score of bringing to a halt, zig zag weight score and hypervelocity weight score carry out the 3rd ranking operation, obtain safe driving score；
Drive comprehensive score acquisition module 64, for described safe driving score, oil consumption score are carried out the 4th ranking operation, obtain driving comprehensive score.
In above-described embodiment, optionally, if this vehicle location result described is the n-th vehicle location result in described effective positioning result set, then a kind of structural representation of described analysis module 44 is as it is shown in fig. 7, may include that
First determines unit 71, for according to the travel speed carried in the n-th recorded in described effective location set and the N-1 vehicle location result and positioning time, it is determined that the acceleration of described vehicle；
Second determines unit 72, if for the acceleration of described vehicle more than the first preset acceleration rate threshold, it is determined that vehicle running state corresponding to this vehicle location result gives it the gun for anxious, and described first acceleration rate threshold is positive number；
3rd determines unit 73, if for the acceleration of described vehicle less than the second preset acceleration rate threshold, it is determined that vehicle running state corresponding to this vehicle location result is traveling of bringing to a halt, and described second acceleration rate threshold is negative.
Optionally, the another kind of structural representation of analysis module 44 is as shown in Figure 8, it is possible to including:
First judging unit 81, for judging that whether n-th in described effective location set and the absolute value of azimuthal difference that carries in the N-M vehicle location result are more than the first predetermined threshold value, and, it is judged that whether N-M be total in M+1 vehicle location result a travel speed maximum in the travel speed carried more than default bend restriction speed in n-th vehicle location result；
4th determines unit 82, for if it is determined that unit judges goes out above judged result is and is, it is determined that vehicle running state corresponding to this vehicle location result travels for zig zag, and M is preset positive integer.
It should be noted that, first judging unit 81 and the 4th determines that unit 82 is readily adaptable for use in embodiment illustrated in fig. 7, that is, analysis module 44 includes first determining unit 71, second determining that unit the 72, the 3rd determines unit 73 simultaneously, and the first judging unit 81 and the 4th determines unit 82.
In above-described embodiment, optionally, it is judged that a kind of structural representation of module 42 is as it is shown in figure 9, may include that
Second judging unit 91, for judge the travel speed carried in this vehicle location result of this acquisition whether more than zero, azimuth whether more than or equal to zero, whether the absolute value of azimuthal difference that carries in the azimuth carried in this vehicle location result and previous vehicle positioning result of record in described effective positioning result set more than the second preset predetermined threshold value；
5th determines unit 92, if be for above judged result is, it is determined that this vehicle location result of this acquisition is effective vehicle location result.
Optionally, the mobile terminal that the embodiment of the present invention provides can also include:
Package module, for being packaged by the interface protocol sharing interface that monitoring result provides according to application software, described monitoring result includes: number of times that the various transport condition of vehicle occurs, safe driving score, fuel efficiency score, oil consumption score, at least one driven in comprehensive score；
Sending module, shares the monitoring result after interface sends encapsulation for what provide to described application software, to show described monitoring result in real presently described application software.
Those skilled in the art is it can be understood that arrive, for convenience and simplicity of description, the module of foregoing description, unit specific works process, it is possible to reference to the corresponding process in preceding method embodiment, do not repeat them here.
Described above to the disclosed embodiments, makes professional and technical personnel in the field be capable of or uses the present invention.The multiple amendment of these embodiments be will be apparent from for those skilled in the art, and generic principles defined herein can without departing from the spirit or scope of the present invention, realize in other embodiments.Therefore, the present invention is not intended to be limited to the embodiments shown herein, and is to fit to the widest scope consistent with principles disclosed herein and features of novelty.
Claims (14)
1. a vehicle running state monitoring method, it is characterised in that described method includes:
Obtain vehicle location result；
Whether this vehicle location result judging this acquisition is effective vehicle location result, if it is, this vehicle location result be added in effective positioning result set；
The vehicle location result of record in described effective positioning result set is analyzed, it is determined that the vehicle running state that this vehicle location result is corresponding.
2. method according to claim 1, it is characterised in that described vehicle running state includes: suddenly give it the gun, traveling of bringing to a halt, zig zag travel, drive over the speed limit, and described method farther includes:
First acceleration of correspondence of giving it the gun according to all urgency determined and the corresponding relation of the first preset acceleration interval and the first score, obtain a urgency and accelerate weight score；
All bringing to a halt according to determining travels the second corresponding acceleration and the interval corresponding relation with the second score of the second preset acceleration, obtains a weight score of bringing to a halt；
Travel corresponding zig zag speed proportional and the interval corresponding relation with the 3rd score of preset zig zag speed proportional according to all zig zags determined, obtain a zig zag weight score；
According to all corresponding hypervelocity ratio and the interval corresponding relations with the 4th score of preset hypervelocity ratio of driving over the speed limit determined, obtain a hypervelocity weight score.
3. method according to claim 2, it is characterised in that described method farther includes:
Described urgency is accelerated weight score, weight score of bringing to a halt, zig zag weight score and hypervelocity weight score carry out the first ranking operation, obtain fuel efficiency score；
Described urgency is accelerated weight score, weight score of bringing to a halt, fuel efficiency score carry out the second ranking operation, obtain oil consumption score；
Described urgency is accelerated weight score, weight score of bringing to a halt, zig zag weight score and hypervelocity weight score carry out the 3rd ranking operation, obtain safe driving score；
Described safe driving score, oil consumption score are carried out the 4th ranking operation, obtains driving comprehensive score.
4. the method according to claim 1-3 any one, it is characterized in that, if this vehicle location result described is the n-th vehicle location result in described effective positioning result set, then described vehicle location result in described effective positioning result set is analyzed, it is determined that vehicle running state corresponding to this vehicle location result specifically includes:
According to the travel speed carried in the n-th recorded in described effective location set and the N-1 vehicle location result and positioning time, it is determined that the acceleration of described vehicle；
If the acceleration of described vehicle is more than the first preset acceleration rate threshold, it is determined that vehicle running state corresponding to this vehicle location result gives it the gun for anxious, and described first acceleration rate threshold is positive number；
If the acceleration of described vehicle is less than the second preset acceleration rate threshold, it is determined that vehicle running state corresponding to this vehicle location result is traveling of bringing to a halt, and described second acceleration rate threshold is negative.
5. the method according to claim 1-3 any one, it is characterized in that, if this vehicle location result described is the n-th vehicle location result in described effective positioning result set, then described vehicle location result in described effective positioning result set being analyzed, the vehicle running state obtaining this vehicle location result corresponding specifically includes:
Judge that whether the absolute value of the azimuthal difference carried in described effective n-th positioned in set and the N-M vehicle location result is more than the first predetermined threshold value, and, it is judged that whether N-M be total in M+1 vehicle location result a travel speed maximum in the travel speed carried more than default bend restriction speed in n-th vehicle location result；
If above judged result is it is, it is determined that vehicle running state corresponding to this vehicle location result travels for zig zag, and M is preset positive integer.
6. the method according to claim 1-3 any one, it is characterised in that whether described this vehicle location result judging this acquisition is that effective vehicle location result specifically includes:
Judge the travel speed carried in this vehicle location result of this acquisition whether more than zero, azimuth whether more than or equal to zero, whether the absolute value of azimuthal difference that carries in the azimuth carried in this vehicle location result and previous vehicle positioning result of record in described effective positioning result set more than the second preset predetermined threshold value；
If above judged result is it is, it is determined that this vehicle location result of this acquisition is effective vehicle location result.
7. method according to claim 3, it is characterised in that also include:
Being packaged by the interface protocol sharing interface that monitoring result provides according to application software, described monitoring result includes: number of times that the various transport condition of vehicle occurs, safe driving score, fuel efficiency score, oil consumption score, at least one driven in comprehensive score；
The monitoring result after interface sends encapsulation is shared, so that real presently described application software to show described monitoring result to what described application software provided.
8. a mobile terminal, it is characterised in that including:
Acquisition module, is used for obtaining vehicle location result；
Whether judge module, be effective vehicle location result for judging this vehicle location result of this acquisition；
Add module, for when the judged result of described judge module is for being, this vehicle location result being added in effective positioning result set；
Analysis module, for being analyzed the vehicle location result of record in described effective positioning result set, it is determined that the vehicle running state that this vehicle location result is corresponding.
9. mobile terminal according to claim 8, it is characterised in that described vehicle running state includes: suddenly give it the gun, traveling of bringing to a halt, zig zag travel, drive over the speed limit, and described mobile terminal also includes:
Suddenly acceleration weight score acquisition module, for the corresponding relation of give it the gun according to all urgency determined the first corresponding acceleration and the first preset acceleration interval and the first score, obtains a urgency and accelerates weight score；
Bring to a halt weight score acquisition module, for travelling the second corresponding acceleration and the interval corresponding relations with the second scores of the second preset acceleration according to all the bringing to a halt determined, obtain a weight score of bringing to a halt；
Zig zag weight score acquisition module, for travelling corresponding zig zag speed proportional and the interval corresponding relation with the 3rd score of preset zig zag speed proportional according to all zig zags determined, obtains a zig zag weight score；
Hypervelocity weight score acquisition module, for the hypervelocity ratio according to all correspondences of driving over the speed limit determined and the interval corresponding relation with the 4th score of preset hypervelocity ratio, obtains a hypervelocity weight score.
10. mobile terminal according to claim 9, it is characterised in that described mobile terminal also includes:
Fuel efficiency score acquisition module, for described urgency is accelerated weight score, weight score of bringing to a halt, zig zag weight score and hypervelocity weight score carry out the first ranking operation, obtain fuel efficiency score；
Oil consumption score acquisition module, for described urgency is accelerated weight score, weight score of bringing to a halt, fuel efficiency score carry out the second ranking operation, obtain oil consumption score；
Safe driving score acquisition module, for described urgency is accelerated weight score, weight score of bringing to a halt, zig zag weight score and hypervelocity weight score carry out the 3rd ranking operation, obtain safe driving score；
Drive comprehensive score acquisition module, for described safe driving score, oil consumption score are carried out the 4th ranking operation, obtain driving comprehensive score.
11. the mobile terminal described in-10 any one according to Claim 8, it is characterised in that if this vehicle location result described is the n-th vehicle location result in described effective positioning result set, then described analysis module includes:
First determines unit, for according to the travel speed carried in the n-th recorded in described effective location set and the N-1 vehicle location result and positioning time, it is determined that the acceleration of described vehicle；
Second determines unit, if for the acceleration of described vehicle more than the first preset acceleration rate threshold, it is determined that vehicle running state corresponding to this vehicle location result gives it the gun for anxious, and described first acceleration rate threshold is positive number；
3rd determines unit, if for the acceleration of described vehicle less than the second preset acceleration rate threshold, it is determined that vehicle running state corresponding to this vehicle location result is traveling of bringing to a halt, and described second acceleration rate threshold is negative.
12. the mobile terminal described in-10 any one according to Claim 8, it is characterised in that if this vehicle location result described is the n-th vehicle location result in described effective positioning result set, then described analysis module includes:
First judging unit, for judging that whether n-th in described effective location set and the absolute value of azimuthal difference that carries in the N-M vehicle location result are more than the first predetermined threshold value, and, it is judged that whether N-M be total in M+1 vehicle location result a travel speed maximum in the travel speed carried more than default bend restriction speed in n-th vehicle location result；
4th determines unit, for if it is determined that unit judges goes out above judged result is and is, it is determined that vehicle running state corresponding to this vehicle location result travels for zig zag, and M is preset positive integer.
13. the mobile terminal described in-10 any one according to Claim 8, it is characterised in that described judge module includes:
Second judging unit, for judge the travel speed carried in this vehicle location result of this acquisition whether more than zero, azimuth whether more than or equal to zero, whether the absolute value of azimuthal difference that carries in the azimuth carried in this vehicle location result and previous vehicle positioning result of record in described effective positioning result set more than the second preset predetermined threshold value；
5th determines unit, if be for above judged result is, it is determined that this vehicle location result of this acquisition is effective vehicle location result.
14. mobile terminal according to claim 10, it is characterised in that described mobile terminal also includes:
Package module, for being packaged by the interface protocol sharing interface that monitoring result provides according to application software, described monitoring result includes: number of times that the various transport condition of vehicle occurs, safe driving score, fuel efficiency score, oil consumption score, at least one driven in comprehensive score；
Sending module, shares the monitoring result after interface sends encapsulation for what provide to described application software, to show described monitoring result in real presently described application software.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410855304.6A CN105809976B (en) | 2014-12-31 | 2014-12-31 | Vehicle running state monitoring method and mobile terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410855304.6A CN105809976B (en) | 2014-12-31 | 2014-12-31 | Vehicle running state monitoring method and mobile terminal |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105809976A true CN105809976A (en) | 2016-07-27 |
| CN105809976B CN105809976B (en) | 2019-04-05 |
Family
ID=56465276
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410855304.6A Active CN105809976B (en) | 2014-12-31 | 2014-12-31 | Vehicle running state monitoring method and mobile terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105809976B (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106882141A (en) * | 2017-02-16 | 2017-06-23 | 深圳市航天无线通信技术有限公司 | Driving behavior detection method and device |
| CN107944856A (en) * | 2017-10-16 | 2018-04-20 | 宝沃汽车（中国）有限公司 | Charging method, device and the vehicle that vehicle uses |
| CN109448377A (en) * | 2018-11-29 | 2019-03-08 | 交通运输部公路科学研究所 | A method of vehicle safety evaluation is carried out using satellite location data |
| CN109448387A (en) * | 2018-10-17 | 2019-03-08 | 眉山德鑫航空设备股份有限公司 | Trajectory-based violation travels determination method |
| CN110660217A (en) * | 2019-09-27 | 2020-01-07 | 百度在线网络技术（北京）有限公司 | Method and device for detecting information security |
| CN110659696A (en) * | 2019-09-27 | 2020-01-07 | 百度在线网络技术（北京）有限公司 | Method and device for detecting driving safety |
| CN110727272A (en) * | 2019-11-11 | 2020-01-24 | 广州赛特智能科技有限公司 | Path planning and scheduling system and method for multiple robots |
| CN111462354A (en) * | 2020-03-31 | 2020-07-28 | 深圳市元征科技股份有限公司 | Driving behavior recognition method and device, terminal equipment and computer storage medium |
| CN112863197A (en) * | 2019-11-26 | 2021-05-28 | 深圳市大富科技股份有限公司 | Method and device for detecting vehicle running state and computer storage medium |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100866617B1 (en) * | 2007-11-09 | 2008-11-04 | 호진형 | Vehicle driving information management system and method thereof |
| CN102874188A (en) * | 2012-09-01 | 2013-01-16 | 北京车网互联科技股份有限公司 | Driving behavior warning method based on vehicle bus data |
| CN103247091A (en) * | 2012-02-07 | 2013-08-14 | 厦门金龙联合汽车工业有限公司 | Driving evaluation system and driving evaluation method |
| CN103660942A (en) * | 2013-12-30 | 2014-03-26 | 长安大学 | Bus driver driving behavior detecting system and method |
-
2014
- 2014-12-31 CN CN201410855304.6A patent/CN105809976B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100866617B1 (en) * | 2007-11-09 | 2008-11-04 | 호진형 | Vehicle driving information management system and method thereof |
| CN103247091A (en) * | 2012-02-07 | 2013-08-14 | 厦门金龙联合汽车工业有限公司 | Driving evaluation system and driving evaluation method |
| CN102874188A (en) * | 2012-09-01 | 2013-01-16 | 北京车网互联科技股份有限公司 | Driving behavior warning method based on vehicle bus data |
| CN103660942A (en) * | 2013-12-30 | 2014-03-26 | 长安大学 | Bus driver driving behavior detecting system and method |
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106882141A (en) * | 2017-02-16 | 2017-06-23 | 深圳市航天无线通信技术有限公司 | Driving behavior detection method and device |
| CN106882141B (en) * | 2017-02-16 | 2020-02-21 | 深圳市航天无线通信技术有限公司 | Driving behavior detection method and device |
| CN107944856A (en) * | 2017-10-16 | 2018-04-20 | 宝沃汽车（中国）有限公司 | Charging method, device and the vehicle that vehicle uses |
| CN109448387A (en) * | 2018-10-17 | 2019-03-08 | 眉山德鑫航空设备股份有限公司 | Trajectory-based violation travels determination method |
| CN109448387B (en) * | 2018-10-17 | 2021-06-29 | 四川德鑫航空设备股份有限公司 | Illegal driving judgment method based on track |
| CN109448377A (en) * | 2018-11-29 | 2019-03-08 | 交通运输部公路科学研究所 | A method of vehicle safety evaluation is carried out using satellite location data |
| CN109448377B (en) * | 2018-11-29 | 2020-07-28 | 交通运输部公路科学研究所 | Method for evaluating vehicle driving safety by using satellite positioning data |
| CN110660217B (en) * | 2019-09-27 | 2021-03-16 | 百度在线网络技术（北京）有限公司 | Method and device for detecting information security |
| CN110660217A (en) * | 2019-09-27 | 2020-01-07 | 百度在线网络技术（北京）有限公司 | Method and device for detecting information security |
| CN110659696A (en) * | 2019-09-27 | 2020-01-07 | 百度在线网络技术（北京）有限公司 | Method and device for detecting driving safety |
| CN110727272A (en) * | 2019-11-11 | 2020-01-24 | 广州赛特智能科技有限公司 | Path planning and scheduling system and method for multiple robots |
| CN112863197A (en) * | 2019-11-26 | 2021-05-28 | 深圳市大富科技股份有限公司 | Method and device for detecting vehicle running state and computer storage medium |
| CN111462354A (en) * | 2020-03-31 | 2020-07-28 | 深圳市元征科技股份有限公司 | Driving behavior recognition method and device, terminal equipment and computer storage medium |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105809976B (en) | 2019-04-05 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105809976A (en) | Vehicle running state monitoring method and mobile terminal | |
| CN106710144B (en) | A kind of driving stroke evaluation method and device | |
| US8855915B2 (en) | Navigation system, navigation apparatus, method and server | |
| US9501934B2 (en) | Notification system, electronic device, notification method, and program | |
| CN107742430A (en) | A kind of driving behavior monitoring method, storage medium and car-mounted terminal | |
| CN106530785B (en) | A kind of navigation reminders method and system | |
| US8983710B2 (en) | Methods and systems for determining driving performance variables | |
| DE112015003889T5 (en) | Systems and methods for managing operating modes of an electronic device | |
| CN103390350B (en) | A kind of method, system and electronics determining the vehicle movement time | |
| CN105501153A (en) | Vehicle control method, vehicle control device and server | |
| CN101398973B (en) | Automobile checking method and device by GPS technology | |
| CN104063914A (en) | Terminal achieving driving risk management and use method thereof | |
| CN107591013A (en) | Different vehicle positional information Real-Time Sharing method and system on one kind colleague's route | |
| WO2013136778A1 (en) | Device for determining sensitivity to prediction of unexpected situations | |
| CN104599347B (en) | A kind of method representing driving behavior on map | |
| CN107444404A (en) | A kind of evaluation method and device of driving behavior standard degree | |
| CN106056948A (en) | Vehicle driving early warning method and server | |
| CN105632203B (en) | A kind of traffic security early warning method of traffic control and system | |
| CN109094560A (en) | A kind of adaptive cruise method and device | |
| CN106327802A (en) | Fatigue driving identification device, system and method | |
| CN106767859A (en) | A kind of automobile navigation method | |
| CN106871919A (en) | For the air navigation aid and navigation equipment of electric terminal | |
| CN106846797A (en) | Vehicle peccancy detection method and device | |
| CN114125695B (en) | Slope driving warning method, device and equipment of vehicle and storage medium | |
| CN110210365A (en) | A kind of driving behavior points-scoring system and method based on binocular technology |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200508 Address after: 310052 room 508, floor 5, building 4, No. 699, Wangshang Road, Changhe street, Binjiang District, Hangzhou City, Zhejiang Province Patentee after: Alibaba (China) Co.,Ltd. Address before: 102200, No. 8, No., Changsheng Road, Changping District science and Technology Park, Beijing, China. 1-5 Patentee before: AUTONAVI SOFTWARE Co.,Ltd. |