CN103903435B - A kind of road condition information acquisition method and mobile terminal - Google Patents
A kind of road condition information acquisition method and mobile terminal Download PDFInfo
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- CN103903435B CN103903435B CN201210586483.9A CN201210586483A CN103903435B CN 103903435 B CN103903435 B CN 103903435B CN 201210586483 A CN201210586483 A CN 201210586483A CN 103903435 B CN103903435 B CN 103903435B
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Abstract
The application provides a kind of road condition information acquisition method and mobile terminal, the method may include that acquisition for mobile terminal state parameter, wherein, state parameter includes: the motion state parameters of mobile terminal, obtain geographical location information, determine the traffic information corresponding with geographical location information by state parameter.Owing to the moving situation information of people or the vehicles can well reflect traffic information, and the moving situation information of people or the vehicles can be reflected by the motion state parameters in mobile terminal, therefore, the road condition information acquisition method that the present invention provides utilizes the motion state parameters of the mobile terminal obtained to determine the traffic information corresponding with the geographical location information obtained.In view of the use of mobile terminal is commonplace, use also the most flexibly, and the state parameter of acquisition for mobile terminal is relatively more comprehensive, therefore, the road condition information acquisition method that the application provides realizes simple, can more comprehensively react traffic information by ratio by the kinestate of mobile terminal that obtains.
Description
Technical field
The present invention relates to technical field of information processing, particularly relate to a kind of road condition information acquisition method and movement
Terminal.
Background technology
In prior art, generally by special monitoring road conditions assembly monitor road conditions, these monitoring road conditions fill
Installing standby relatively costly, and be mostly installed at city, be only monitored the speed of vehicle, i.e. it is adopted
The information of collection is more unilateral, it is impossible to well react real traffic information.
Summary of the invention
The invention provides a kind of road condition information acquisition method and mobile terminal, in order to solve existing road conditions
Supervising device is relatively costly, and its information gathered can not well react asking of real traffic information
Topic, its technical scheme is as follows:
A kind of road condition information acquisition method, including:
Acquisition for mobile terminal state parameter, wherein said state parameter includes: the motion of described mobile terminal
State parameter；
Obtain geographical location information；
The traffic information corresponding with described geographical location information is determined by described state parameter.
Preferably, the motion state parameters of described mobile terminal includes: Negotiation speed sensor acquisition
Speed, the acceleration gathered by acceleration transducer, the direction of motion gathered by direction sensor,
The deflection angle, the angular velocity gathered by angular-rate sensor that are gathered by angular transducer and pass through gas
Any one or a few combination in the air pressure that pressure meter gathers.
Optionally, determine that the traffic information corresponding with geographical location information includes by described state parameter:
Acquisition level speed along vehicle travels direction；
Level acceleration along vehicle travels direction is determined by described acceleration；
Traffic is determined by the change of described level acceleration along vehicle travels direction and speed
The traffic congestion of instrument travel.
Optionally, the traffic information bag corresponding with described geographical location information is determined by described state parameter
Include:
The acceleration in vertical transportation tool direction is determined by described acceleration, and/or, by described fortune
Dynamic direction determines inclination angle data and/or the bearing data of the vehicles；
By the change of acceleration in described vertical transportation tool direction and/or inclining of the described vehicles
The change of oblique angle data and/or bearing data determines the flat condition of described vehicle travels road.
Optionally, determine that the traffic information corresponding with geographical location information includes by described state parameter:
Deflection angle and/or the angle speed of the described vehicles is determined by described deflection angle and/or angular velocity
Degree；
Described vehicles row is determined by the deflection angle of the described vehicles and/or the change of angular velocity
Sail the camber of road.
Optionally, described state parameter also includes: the multimedia gathered by multi-medium data acquisition module
Data parameters.
Optionally, when described multi-medium data parameter includes the acoustic information gathered by receiver, pass through
Described state parameter determines that the traffic information corresponding with geographical location information includes:
If the decibel value of described acoustic information is more than preset value decibel value, it is determined that described vehicles row
Sail road ahead and have accident.
Preferably, the process of described acquisition geographical location information includes:
Geographical position is obtained by electronic chart, GPS, GLONASS alignment system or the Big Dipper alignment system
Confidence ceases.
Said method also includes:
The traffic information corresponding with described geographical location information is sent toward other-end equipment and/or service
Device.
A kind of mobile terminal, including: the first acquiring unit, second acquisition unit and determine unit；
Described first acquiring unit, is used for obtaining state parameter, and wherein, described state parameter includes: institute
State the motion state parameters of mobile terminal；
Described second acquisition unit, is used for obtaining geographical location information；
Described determine unit, corresponding with described geographical location information for being determined by described state parameter
Traffic information.
Owing to the moving situation information of people or the vehicles can well reflect traffic information, and people or traffic
The moving situation information of instrument can be reflected by the motion state parameters in mobile terminal again, therefore, and this
The road condition information acquisition method of bright offer utilizes the motion state parameters of the mobile terminal obtained determine and obtain
The traffic information that the geographical location information that takes is corresponding.In view of the use of mobile terminal is commonplace, use
Coming also the most flexibly, and the state parameter of acquisition for mobile terminal is relatively more comprehensive, therefore, the present invention provides
Road condition information acquisition method realize simple, the kinestate of the mobile terminal by obtaining can compare comprehensively
Reaction traffic information.
Accompanying drawing explanation
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, below will be to reality
Execute the required accompanying drawing used in example or description of the prior art to be briefly described, it should be apparent that below,
Accompanying drawing in description is only embodiments of the invention, for those of ordinary skill in the art, not
On the premise of paying creative work, it is also possible to obtain other accompanying drawing according to the accompanying drawing provided.
The schematic flow sheet of the road condition information acquisition method that Fig. 1 provides for the embodiment of the present invention one；
The schematic flow sheet of the road condition information acquisition method that Fig. 2 provides for the embodiment of the present invention two；
The structural representation of the mobile terminal that Fig. 3 provides for the embodiment of the present invention three；
The structural representation of the mobile terminal that Fig. 4 provides for the embodiment of the present invention four；
The structure of the mobile terminal in the traffic information acquisition system that Fig. 5 provides for the embodiment of the present invention five is shown
It is intended to.
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 carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the present invention, and
It is not all, of embodiment.Based on the embodiment in the present invention, those of ordinary skill in the art are not doing
Go out the every other embodiment obtained under creative work premise, broadly fall into the scope of protection of the invention.
Embodiment one
The embodiment of the present invention one provides a kind of road condition information acquisition method, and the method is applied to mobile whole
End, this mobile terminal can be any one in mobile phone, notebook, panel computer or PDA, just
Carry with or be placed conveniently within user on the vehicles, the vehicles can be train, automobile,
Steamer or aircraft etc..Fig. 1 shows the schematic flow sheet of the method, and the method may include that
S101: acquisition for mobile terminal state parameter, wherein, state parameter includes: the motion of mobile terminal
State parameter.
Wherein, the motion state parameters of mobile terminal may include that Negotiation speed sensor acquisition speed,
The acceleration that gathered by acceleration transducer, the direction of motion gathered by direction sensor, pass through angle
Spend the deflection angle of sensor acquisition, the angular velocity gathered by angular-rate sensor and adopted by barometer
Any one or a few combination in the atmospheric pressure value of collection.
In order to obtain these motion state parameterses, mobile terminal needs be provided with sensor group, this sensing
Include in device group that acceleration transducer, direction sensor, angular transducer, angular-rate sensor etc. can
Collect the instrument of reflection motion state of mobile terminal parameter.The present embodiment does not limit mobile terminal can only
Having the combination in a kind of or Arbitrary Sets in above-mentioned instrument, other those skilled in the art are used for gathering fortune
The instrument of dynamic parameter is equally arranged on mobile terminals.In concrete implementation process, technical staff
Can find, by accident is analyzed, the instrument that some utilization rate is higher, be arranged in terminal,
All instruments being capable of motion state parameters collection can also be arranged in terminal.
S102: obtain geographical location information.
S103: determine the traffic information corresponding with geographical location information by state parameter.
In the present embodiment, can be by the one or more group in the motion state parameters of mobile terminal
Close and determine the traffic information corresponding with geographical position.
Owing to the moving situation information of people or the vehicles can well reflect traffic information, and people or traffic
The moving situation information of instrument can be reflected by the motion state parameters in mobile terminal again, therefore, and this
The road condition information acquisition method of bright offer utilizes the motion state parameters of the mobile terminal obtained determine and obtain
The traffic information that the geographical location information that takes is corresponding.In view of the use of mobile terminal is commonplace, use
Coming also the most flexibly, and the state parameter of acquisition for mobile terminal is relatively more comprehensive, therefore, the present invention provides
Road condition information acquisition method realize simple, the kinestate of the mobile terminal by obtaining can compare comprehensively
Reaction traffic information.
Embodiment two
The embodiment of the present invention two provides a kind of road condition information acquisition method, below to be fixed by mobile terminal
Describing the method that the present invention provides as a example by vehicle interior, Fig. 2 shows the flow process signal of the method
Figure, the method may include that
S201: acquisition for mobile terminal state parameter, wherein, state parameter includes: the motion of mobile terminal
State parameter.
The motion state parameters of mobile terminal, may include that the speed of Negotiation speed sensor acquisition, leads to
Cross the acceleration of acceleration transducer collection, the direction of motion gathered by direction sensor, pass through angle
The deflection angle of sensor acquisition, the angular velocity gathered by angular-rate sensor and gathered by barometer
Atmospheric pressure value in any one or a few combination.Wherein, angular transducer can be gyroscope, direction
Sensor can be compass.
In the present embodiment, the state parameter of acquisition for mobile terminal is except including the kinestate of mobile terminal
Outside parameter, it is also possible to including: the multi-medium data parameter gathered by multi-medium data acquisition module.Its
In, multi-medium data acquisition module may include that listening of the voice messaging of collection mobile terminal local environment
Cylinder, accordingly, multi-medium data parameter is voice messaging.
S202: obtain geographical location information.
Wherein, the process obtaining geographical location information includes: by electronic chart, GPS, GLONASS
Alignment system or the Big Dipper alignment system obtain geographical location information.Wherein, this geographical position can be tool
The longitude and latitude of body, it is also possible to for street name and apart from the direction of certain landmark building and distance, such as,
Peace street Bank of China south row 100 meters.
S203: determine the traffic information corresponding with geographical location information by state parameter.
Wherein, traffic information may include that the flat condition of road, the traffic congestion of road, road
Accident etc. on the camber on road, road, wherein, accident can be: traffic occurs on road
Accident, road trimming etc..How road conditions are determined by state parameter below with several specific example introductions
Information.
When state parameter includes the acceleration of acquisition for mobile terminal, determined and geographical position by state parameter
The traffic information that confidence breath is corresponding may include that and determines that level is along vehicle travels direction by acceleration
On acceleration, be may determine that the traffic congestion of vehicle travels road by the situation of change of acceleration
Situation, such as, in Preset Time, if level is along the average of the acceleration in vehicle travels direction
Less than the first preset value, it is determined that there occurs traffic congestion.
Sometimes, it is understood that there may be level along the situation that acceleration is 0 in vehicle travels direction,
At this point it is possible to obtain level speed along vehicle travels direction, further by level along traffic
The change of the speed in instrument travel direction determines the traffic congestion of vehicle travels road, example
As, in Preset Time, if level is default less than first along the average of the speed in vehicle travels direction
Value, it is determined that there occurs traffic congestion.Wherein, level speed along vehicle travels direction is obtained
Implementation has multiple, and as a example by automobile, the automobile communication that automobile is typically provided with a kind of standard connects
Mouth ODB2, the controller on automobile can obtain the data such as the speed of service of vehicle, then by it
By transmission means such as bluetooths, transmit the data to mobile terminal, or the most on mobile terminals
ODB2 is set, directly obtains automobilism data.
When state parameter includes acceleration and the direction of motion, determined by state parameter and believe with geographical position
The traffic information that breath is corresponding may include that and determines the acceleration in vertical transportation tool direction by acceleration
Degree, determines inclination angle data and/or the bearing data of the vehicles by the direction of motion；Handed over by vertical
The change of the acceleration in logical tool direction and vehicles inclination angle data and/or the change of bearing data
Change the flat condition determining vehicle travels road.
Wherein, the flat condition of vehicle travels road can be presented as: whether road exists the gradient, road
The situation in face, as whether there being hole on road, road entirety is the most smooth, such as, there may be rubble section etc..
Inclination angle data and the/bearing data of mobile terminal is can determine that, by mobile whole by the direction of motion
The gradient on slope when the inclination angle data of end and/bearing data can determine that vehicles uphill, downhill.Pass through
Acceleration can determine that the acceleration in vertical transportation tool direction, if the hole that the vehicles are on road
Time, the acceleration in vertical transportation tool direction can change, if former and later two moment accekerations
Difference more than three preset values time, then may determine that on road, there is hole.If in Preset Time, add
Speed all fluctuates in preset range, then may determine that as rubble section.
When state parameter includes deflection angle and angular velocity, determined and geographical position pair by state parameter
The traffic information answered may include that by deflection angle and angular velocity determine the vehicles deflection angle and
Angular velocity, determines vehicle travels road by the deflection angle of the vehicles and the change of angular velocity
Camber.Such as, if the difference of the deflection angle in former and later two moment is more than four preset values, permissible
Determine that the vehicles are being turned, i.e. there is certain camber in vehicle travels road, its concrete camber
Can be determined by the value of deflection angle and/or angular velocity.
When state parameter includes voice messaging, determined corresponding with geographical location information by state parameter
Traffic information may include that the burst being determined vehicle travels road ahead by the voice messaging gathered
Event.Such as, if the decibel value of voice messaging is higher than when presetting decibel value, then it is assumed that vehicles row
Sail road ahead generation accident.
Below it is only several situations of the determination traffic information that the present invention provides, in reality, in some section
Traffic information be probably the combination of above-mentioned several situation, such as, certain section it may happen that traffic jam,
And be out-of-flatness section, at this point it is possible to comprehensively analyze acceleration, speed, these motions of direction simultaneously
State parameter determines concrete traffic information, in the present invention, as long as utilizing the sensor arranged in terminal
The process determining traffic information with the motion state parameters of multimedia information acquisition device collection is all this
The scope of bright protection.
S204: the traffic information corresponding with geographical location information is sent toward other-end equipment and/or clothes
Business device.
Mobile terminal the traffic information corresponding with geographical location information is sent toward other-end equipment and/or
The process of server can utilize mobile communications network, it is also possible to utilize mobile dream network, wireless network,
WLAN, bluetooth or any data transfer mode such as infrared.Can also be according to presetting priority
Sequentially, different transmission means is selected to carry out data transmission successively, until will be corresponding with geographical location information
Traffic information send, to avoid in some cases, mobile communications network signal is weak, or does not has
There are the situations such as wireless signal to affect the transmission of traffic information, thus ensure that traffic information can be timely and effectively
It is delivered to other-end equipment and/or server.
Receive the terminal unit of this traffic information and server can to self storage with location information pair
The traffic information answered is updated and stores.
In the present embodiment, the traffic information corresponding with geographical location information determined can be entered by mobile terminal
Row storage, in order to next time, can the local traffic information obtaining this section through this section.
S205: receive other mobile terminal and/or the traffic information of server transmission.
Mobile terminal in the present embodiment can also obtain other by communication mode mentioned above and move
The traffic information that terminal determines, or from server obtain traffic information, and by obtain traffic information with
Geographical location information correspondence stores.
Mobile terminal arbitrarily can be positioned over vehicle interior in the present embodiment, or, will be mobile
Terminal is fixedly installed on the optional position of vehicle interior, or, mobile terminal is fixedly installed on friendship
The optional position of logical tool exterior.
Owing to the travel conditions information of the vehicles can well reflect traffic information, and the row of the vehicles
Sail condition information to be reflected and ring residing for mobile terminal by the motion state parameters in mobile terminal again
The multi-medium data parameter reflection in border, therefore, the road condition information acquisition method that the present invention provides utilizes and obtains
The motion state parameters of mobile terminal and the multi-medium data parameter determination of mobile terminal local environment
The traffic information corresponding with the geographical location information obtained.In view of the use of mobile terminal is commonplace, make
Use also the most flexibly, and in acquisition for mobile terminal, kind of sensor is handed over abundant, corresponding by passing
Also the most comprehensively, therefore, the road condition information acquisition method that the present invention provides is real for the state parameter that sensor obtains
Now simple, the kinestate of the mobile terminal by obtaining can react traffic information than more comprehensively, additionally,
In the present embodiment, the placement location of mobile terminal is more flexible.
Embodiment three
The embodiment of the present invention three provides a kind of mobile terminal, and Fig. 3 is the structural representation of this mobile terminal,
This mobile terminal may include that the first acquiring unit 101, second acquisition unit 102 and determines unit 103.
First acquiring unit 101, is used for obtaining state parameter, and wherein, state parameter includes: mobile whole
The motion state parameters of end, wherein, the motion state parameters of mobile terminal, may include that Negotiation speed
The speed of sensor acquisition, the acceleration gathered by acceleration transducer, gathered by direction sensor
The direction of motion, the deflection angle gathered by angular transducer, the angle that gathered by angular-rate sensor
Any one or a few combination in speed and the air pressure that gathered by barometer.Second acquisition unit 102,
For obtaining geographical location information.Determine unit 103, for being determined and geographical position by state parameter
The traffic information that information is corresponding.
Owing to the moving situation information of people or the vehicles can well reflect traffic information, and the vehicles
Moving situation information can be reflected by the motion state parameters in mobile terminal again, therefore, the present invention carries
The mobile terminal of confession utilizes the geographical location information that the motion state parameters of self obtained determines and obtains
Corresponding traffic information.In view of the use of mobile terminal is commonplace, use also the most flexibly, and
And the state parameter of acquisition for mobile terminal is relatively more comprehensive, therefore, the traffic information acquisition side that the present invention provides
Method realizes simple, can more comprehensively react traffic information by ratio by the kinestate of mobile terminal that obtains.
Embodiment four
The embodiment of the present invention four provides a kind of mobile terminal, and Fig. 4 is the structural representation of this mobile terminal,
This mobile terminal may include that the first acquiring unit 201, second acquisition unit 202 and determines unit 203.
Wherein, the first acquiring unit 201, it is used for obtaining state parameter, wherein, state parameter includes:
The motion state parameters of mobile terminal and multi-medium data parameter, wherein, the kinestate ginseng of mobile terminal
Number, the speed that may include that Negotiation speed sensor acquisition, the acceleration gathered by acceleration transducer
Degree, the direction of motion gathered by direction sensor, the deflection angle gathered by angular transducer, logical
Crossing any one or a few combination in the angular velocity that angular-rate sensor gathers, multi-medium data parameter can
To include: the acoustic information gathered by receiver.Second acquisition unit 202, is used for obtaining geographical position
Information.Determine unit 203, for determining that the road conditions corresponding with geographical location information are believed by state parameter
Breath.
Optionally, determine that unit 203 may further include: obtain subelement, first determine subelement
Subelement is determined with second.Wherein, obtain subelement, be used for the level that obtains along vehicle travels direction
On speed；First determines subelement, determines for the acceleration obtained by the first acquiring unit 201
Level acceleration along vehicle travels direction；Second determines subelement, for being handed over by level edge
Acceleration and the change of speed in logical instrument travel direction determine that the traffic of vehicle travels road is gathered around
Stifled situation.
Optionally, determine that unit 203 may further include: the 3rd determines that subelement and the 4th determines son
Unit.Wherein, the 3rd determines subelement, true for the acceleration obtained by the first acquiring unit 201
Determine the acceleration in vertical transportation tool direction, and/or, the inclination of the vehicles is determined by the direction of motion
Angular data and/or bearing data；4th determines subelement, for by vertical transportation tool direction
The change of acceleration and/or the change of vehicles inclination angle data and/or bearing data determine traffic work
The flat condition of tool travel.
Optionally, determine that unit 203 may further include: the 5th determines that subelement and the 6th determines son
Unit.Wherein, the 5th determines subelement, for the deflection angle obtained by the first acquiring unit 201
And/or angular velocity determines deflection angle and/or the angular velocity of the vehicles；6th determines subelement, is used for
The camber of vehicle travels road is determined by the deflection angle of the vehicles and/or the change of angular velocity.
Optionally, determine that unit 203 may further include: the 7th determines subelement.7th determines son
Unit, for when the decibels of the acoustic information gathered by receiver is more than when presetting decibels, determining friendship
There is accident in logical instrument travel front.
The mobile terminal that the embodiment of the present invention provides can also include: transmitting element 204 and reception unit
205.Wherein, transmitting element 204, for sending the traffic information corresponding with geographical location information toward it
Its mobile terminal and/or server.Receive unit 205, be used for receiving other mobile terminal and/server
The traffic information sent.Additionally, the device that the present embodiment provides can also include: memory element 206.
Memory element 206, the traffic information storage corresponding with geographical location information for self is determined, and
By receive other mobile terminal and/server send traffic information corresponding with geographical location information store.
Owing to the travel conditions information of the vehicles can well reflect traffic information, and the row of the vehicles
Sail condition information to be reflected and ring residing for mobile terminal by the motion state parameters in mobile terminal again
The multi-medium data parameter reflection in border, therefore, the mobile terminal that the present invention provides utilizes self of acquisition
The multi-medium data parameter determination of motion state parameters and acquisition is corresponding with the geographical location information of acquisition
Traffic information.In view of the use of mobile terminal is commonplace, use also the most flexibly, and move
During dynamic terminal obtains, kind of sensor is handed over abundant, and the state parameter obtained by sensor accordingly is also compared
Comprehensively, therefore, the road condition information acquisition method that the present invention provides realizes simple, by the mobile end obtained
The kinestate of end can more comprehensively react traffic information by ratio, additionally, the putting of mobile terminal in the present embodiment
Seated position is more flexible.
Embodiment five
The embodiment of the present invention five provides a kind of traffic information and obtains system, and this system can include embodiment
Three and embodiment four in any one mobile terminal, also include server.
Wherein, mobile terminal, it is used for obtaining state parameter, wherein state parameter includes: mobile terminal
Motion state parameters, is obtained geographical location information, is determined by state parameter corresponding with geographical location information
Traffic information, and the traffic information corresponding with geographical position that will determine send toward server.Service
Device, for receiving the traffic information that mobile terminal sends, it is possible to carry out its traffic information stored more
New storage.
Wherein, the structure of mobile terminal is as it is shown in figure 5, except comprising: communication module 301, power supply 302,
Outside processor 303, also include acceleration transducer 304, the direction sensor being connected with processor 303
305, angular transducer 306, the data collected are sent to processor 303 by these sensors, by
Reason device determines traffic information according to the data of sensor acquisition.
For convenience of description, it is divided into various unit to be respectively described with function when describing apparatus above.Certainly,
The function of each unit can be realized in same or multiple softwares and/or hardware when implementing the present invention.
As seen through the above description of the embodiments, those skilled in the art is it can be understood that arrive
The present invention can add the mode of required general hardware platform by software and realize.Based on such understanding,
The part that prior art is contributed by technical scheme the most in other words can be produced with software
The form of product embodies, and this computer software product can be stored in storage medium, as
ROM/RAM, magnetic disc, CD etc., including some instructions with so that a computer equipment is (permissible
It is personal computer, server, or the network equipment etc.) perform each embodiment of the present invention or enforcement
The method described in some part of example.
Each embodiment in this specification all uses the mode gone forward one by one to describe, identical between each embodiment
Similar part sees mutually, and what each embodiment stressed is different from other embodiments
Part.For device embodiment, owing to it is substantially similar to embodiment of the method, so retouching
Stating fairly simple, relevant part sees the part of embodiment of the method and illustrates.Described above is
System embodiment is only schematically, and the wherein said unit that illustrates as separating component can be or also
Can not be physically separate, the parts shown as unit can be or may not be physics list
Unit, i.e. may be located at a place, or can also be distributed on multiple NE.Can be according to reality
The needing of border selects some or all of module therein to realize the purpose of the present embodiment scheme.This area
Those of ordinary skill, in the case of not paying creative work, is i.e. appreciated that and implements.
The present invention can be used in numerous general or special purpose computing system environment or configuration.Such as: Ge Renji
Calculation machine, server computer, handheld device or portable set, laptop device, multicomputer system,
System based on microprocessor, set top box, programmable consumer-elcetronics devices, network PC, small-sized meter
Calculation machine, mainframe computer, the distributed computing environment including any of the above system or equipment etc..
The present invention can described in the general context of computer executable instructions,
Such as program module.Usually, program module includes performing particular task or realizing specific abstract data class
The routine of type, program, object, assembly, data structure etc..Can also be in a distributed computing environment
Put into practice the present invention, in these distributed computing environment, by by communication network connected remotely
Reason equipment performs task.In a distributed computing environment, program module may be located at and includes storage device
In interior local and remote computer-readable storage medium.
It should be noted that in this article, the relational terms of such as first and second or the like is used merely to
One entity or operation are separated with another entity or operating space, and not necessarily requires or imply
Relation or the order of any this reality is there is between these entities or operation.
Described above to the disclosed embodiments, makes professional and technical personnel in the field be capable of or uses
The present invention.Multiple amendment to these embodiments will be aobvious and easy for those skilled in the art
Seeing, generic principles defined herein can be in the situation without departing from the spirit or scope of the present invention
Under, realize in other embodiments.Therefore, the present invention is not intended to be limited to these realities shown in this article
Execute example, and be to fit to the widest scope consistent with principles disclosed herein and features of novelty.
Claims (6)
1. a road condition information acquisition method, it is characterised in that including:
Acquisition for mobile terminal state parameter, wherein said state parameter includes: the motion of described mobile terminal
State parameter；
Obtain geographical location information；
The traffic information corresponding with described geographical location information is determined by described state parameter；
Wherein, the motion state parameters of described mobile terminal includes: gathered by acceleration transducer
Acceleration, the direction of motion gathered by direction sensor, the deflection angle that gathered by angular transducer
Degree and the angular velocity gathered by angular-rate sensor；
Described determined the traffic information corresponding with described geographical location information by described state parameter, including:
The acceleration in vertical transportation tool direction is determined by described acceleration, and/or, by described fortune
Dynamic direction determines inclination angle data and/or the bearing data of the vehicles；By described vertical transportation instrument
The change of the acceleration on direction and/or the inclination angle data of the described vehicles and/or bearing data
Change determines the flat condition of described vehicle travels road；By described deflection angle and/or angular velocity
Determine deflection angle and/or the angular velocity of the described vehicles；By the deflection angle of the described vehicles and/
Or the change of angular velocity determines the camber of described vehicle travels road；
Wherein, the gradient on slope is can determine that by inclination angle data and/or bearing data.
Method the most according to claim 1, it is characterised in that described state parameter also includes: logical
The multi-medium data parameter that too much medium data acquisition module gathers.
Method the most according to claim 2, it is characterised in that when described multi-medium data parameter bag
When including the acoustic information gathered by receiver, determine corresponding with geographical location information by described state parameter
Traffic information include:
If the decibel value of described acoustic information is more than preset value decibel value, it is determined that described vehicles row
Sail road ahead and have accident.
Method the most according to claim 1, it is characterised in that described acquisition geographical location information
Process includes:
Geographical position is obtained by electronic chart, GPS, GLONASS alignment system or the Big Dipper alignment system
Information.
Method the most according to claim 1, it is characterised in that also include:
The traffic information corresponding with described geographical location information is sent toward other-end equipment and/or service
Device.
6. a mobile terminal, it is characterised in that including: the first acquiring unit, second acquisition unit and
Determine unit；
Described first acquiring unit, is used for obtaining state parameter, and wherein, described state parameter includes: institute
State the motion state parameters of mobile terminal；
Described second acquisition unit, is used for obtaining geographical location information；
Described determine unit, corresponding with described geographical location information for being determined by described state parameter
Traffic information；
Wherein, the motion state parameters of described mobile terminal includes: gathered by acceleration transducer
Acceleration, the direction of motion gathered by direction sensor, the deflection angle that gathered by angular transducer
Degree and the angular velocity gathered by angular-rate sensor；
Described determined the traffic information corresponding with described geographical location information by described state parameter, including:
The acceleration in vertical transportation tool direction is determined by described acceleration, and/or, by described fortune
Dynamic direction determines inclination angle data and/or the bearing data of the vehicles；By described vertical transportation instrument
The change of the acceleration on direction and/or the inclination angle data of the described vehicles and/or bearing data
Change determines the flat condition of described vehicle travels road；By described deflection angle and/or angular velocity
Determine deflection angle and/or the angular velocity of the described vehicles；By the deflection angle of the described vehicles and/
Or the change of angular velocity determines the camber of described vehicle travels road；
Wherein, the gradient on slope is can determine that by inclination angle data and/or bearing data.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210586483.9A CN103903435B (en) | 2012-12-30 | 2012-12-30 | A kind of road condition information acquisition method and mobile terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210586483.9A CN103903435B (en) | 2012-12-30 | 2012-12-30 | A kind of road condition information acquisition method and mobile terminal |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103903435A CN103903435A (en) | 2014-07-02 |
| CN103903435B true CN103903435B (en) | 2016-08-10 |
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| CN104183122B (en) * | 2014-08-25 | 2017-07-14 | 宇龙计算机通信科技(深圳)有限公司 | A kind of condition sharing method based on mobile terminal, device and mobile terminal |
| US10088322B2 (en) * | 2014-12-16 | 2018-10-02 | Ford Global Technologies, Llc | Traffic control device detection |
| CN106357707A (en) * | 2015-07-13 | 2017-01-25 | 腾讯科技（深圳）有限公司 | Information processing method, server, terminal, vehicle-mounted terminal and system |
| CN106441340A (en) * | 2015-08-06 | 2017-02-22 | 平安科技（深圳）有限公司 | Running track prompt method, vehicle and electronic equipment |
| CN106384528A (en) * | 2016-10-09 | 2017-02-08 | 沈德稳 | Vehicle accident information prompting system |
| CN107103775B (en) * | 2017-05-18 | 2020-01-14 | 西安理工大学 | Road quality detection method based on crowd-sourcing calculation |
| CN107421516A (en) * | 2017-07-25 | 2017-12-01 | 崔志春 | A kind of road condition analyzing method and road condition analyzing instrument apparatus |
| CN108417065B (en) * | 2018-03-21 | 2020-09-29 | 成都雅骏汽车制造有限公司 | Pothole road surface early warning method based on smart phone and navigation application |
| CN108682150A (en) * | 2018-05-22 | 2018-10-19 | 郑州光之源电子科技有限公司 | Method based on big data collection analysis road conditions route |
| CN109002899A (en) * | 2018-05-29 | 2018-12-14 | 福来宝电子(深圳)有限公司 | Carry-on speaker control method and carry-on speaker based on big data analysis |
| CN110636468B (en) * | 2018-06-22 | 2024-02-06 | 博泰车联网科技(上海)股份有限公司 | Road condition detection method, system, storage medium and vehicle machine |
| CN109345593B (en) * | 2018-09-04 | 2022-04-26 | 海信集团有限公司 | Camera posture detection method and device |
| CN110769987A (en) * | 2018-10-31 | 2020-02-07 | 深圳市大疆创新科技有限公司 | Ground remote control robot control method and ground remote control robot |
| CN109830125B (en) * | 2019-01-08 | 2020-11-27 | 沈阳无距科技有限公司 | Information prompting method and device, storage medium and electronic equipment |
| JP7329381B2 (en) * | 2019-07-22 | 2023-08-18 | 株式会社ブリヂストン | Control method, control device, control system and tire test method |
| CN111613060B (en) * | 2020-05-30 | 2021-08-24 | 腾讯科技（深圳）有限公司 | Data processing method and equipment |
| CN112351490B (en) * | 2020-10-09 | 2023-08-08 | 广州市物联万方电子科技有限公司 | Positioning method, positioning device and positioning terminal |
| CN114594703A (en) * | 2020-12-04 | 2022-06-07 | 苏州易信安工业技术有限公司 | Transportation equipment control method, device and system and mobile equipment |
| CN114429702B (en) * | 2021-12-30 | 2022-10-11 | 联通智网科技股份有限公司 | Alarm implementation method and device |
| CN115512541B (en) * | 2022-09-20 | 2023-09-01 | 浙江大学 | Pavement accurate information service system for safe driving of vehicle |
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| CN201927175U (en) * | 2011-01-05 | 2011-08-10 | 中国科学院深圳先进技术研究院 | Information collector of intelligent transportation system |
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