CN108922244A - A kind of reminding method, device, equipment and the storage medium of exception road conditions - Google Patents
A kind of reminding method, device, equipment and the storage medium of exception road conditions Download PDFInfo
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- CN108922244A CN108922244A CN201810651192.0A CN201810651192A CN108922244A CN 108922244 A CN108922244 A CN 108922244A CN 201810651192 A CN201810651192 A CN 201810651192A CN 108922244 A CN108922244 A CN 108922244A
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- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/16—Anti-collision systems
- G08G1/161—Decentralised systems, e.g. inter-vehicle communication
- G08G1/162—Decentralised systems, e.g. inter-vehicle communication event-triggered
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- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/16—Anti-collision systems
- G08G1/165—Anti-collision systems for passive traffic, e.g. including static obstacles, trees
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Abstract
The embodiment of the invention discloses reminding method, device, equipment and the storage mediums of a kind of abnormal road conditions, including：Obtain road abnormal data；Wherein, road abnormal data includes temporal information, location information and pictorial information.It using temporal information as start time point, counts within scheduled first time, the road abnormal data quantity that other vehicles of distance and position information preset distance upload.When the road abnormal data data for judging that other vehicles upload reach preset first threshold, corresponding event information type is judged according to pictorial information and issues first time broadcast, when the road abnormal data quantity that other vehicles upload reaches second threshold, second of broadcast is issued；Wherein, second threshold is greater than the first threshold, when the road abnormal data quantity that other vehicles upload reaches third threshold value, issues broadcast with the scheduled period；Wherein, third threshold value is greater than the second threshold.
Description
Technical field
The present invention relates to traffic management technology field more particularly to a kind of reminding method of abnormal road conditions, device, equipment and
Storage medium.
Background technique
With the development of the society, rapid economic development, people's lives level is increasingly improved, and industrialization, urbanization are accelerated
The arrival of auto age is promoted, average annual 20% or more growth, especially city road occurs in road mileage open to traffic in China's in recent years
Road, highway renewal speed are very fast, while the eruptive growth in private car market.
When car owner drives outgoing at present, AM/FM broadcast is mostly listened to, to understand road conditions, but due to the range of AM/FM broadcast
Indefinite and signal is interfered because of factors such as high mountain barriers often, so that car owner is not that can't hear the road conditions known, just
It is to hear some unrelated road conditions, even if the road conditions provided later using TV, network, are also still had the shortcomings that identical.One
On a little important traffic routes, if there is barrier, it is necessary to which prior notice will be by car owner here, else if vehicle
When the main driving vehicles close on barrier, just find that barrier can cause serious traffic accident.
Recently, there are many important sections, the speed parameter of network real-time road picture or statistical analysis have been provided, but work as
After car owner sets out, if any variable, car owner can not just learn in real time, even if can be appreciated that road conditions there are many information, if but it is non-classified,
Car owner will still take a lot of time, and can just see that some oneself useful road conditions or car owner can be learnt by mobile phone
Regulation driving cannot dial mobile phone to units such as radio station, but at present for road conditions and offer road conditions.In addition, many sections are also deposited
Road traffic is seriously affected the problems such as reacting not in time, and cannot repair throughout the year in badly broken.Although above scheme is all
Road conditions are able to achieve to monitoring road conditions and are broadcasted outward, but still there are traffic information are propagated by fixed broadcast band,
Specific aim is not strong, and can not carry out repeatedly being prompted for event information.
Summary of the invention
Reminding method, device, equipment and the storage medium for a kind of abnormal road conditions that the embodiment of the present invention proposes, can pass through
Abnormal road condition advisory targetedly repeatedly is carried out to car owner, so that car owner can grasp in time traffic information and do outlet rapidly
The processing such as line adjustment.
In a first aspect, the embodiment of the present invention provides a kind of reminding method of abnormal road conditions, specifically include：
Obtain road abnormal data；Wherein, road abnormal data includes temporal information, location information and pictorial information；
Using temporal information as start time point, the distance and position information preset distance within scheduled first time is counted
Other vehicles upload road abnormal data quantity；
When the road abnormal data data for judging that other vehicles upload reach preset first threshold, according to pictorial information
Judge corresponding event information type and issues first time broadcast；
When the road abnormal data quantity that other vehicles upload reaches second threshold, second of broadcast is issued；Its
In, second threshold is greater than first threshold；
When the road abnormal data quantity that other vehicles upload reaches third threshold value, broadcast is issued with the scheduled period and is mentioned
Show；Wherein, third threshold value is greater than second threshold.
Further, when the road abnormal data quantity uploaded when other vehicles reaches third threshold value, with scheduled week
After phase issues broadcast, further include：
When not receiving the road abnormal data of other vehicles upload within scheduled second time, road exception is judged
It has been be excluded that, stop issuing broadcast.
Further, event information type includes rubbish, maintenance, accident and icing；Event information type passes through to figure
Piece information carries out picture recognition acquisition.
Further, make a reservation for be selected according to the difference of wagon flow metric density at the first time；Wherein, wagon flow metric density is got over
Greatly, the predetermined time is shorter.
Further, average value processing is carried out to all location informations, obtains the accurate location information of event information and progress
Broadcast.
Further, after judging corresponding event information type according to pictorial information and being broadcasted, further include：
Obtaining navigation routine need to be by the vehicle in section where location information；
It is less than at a distance from the current location position corresponding with location information for the vehicle that judgement obtains preset apart from threshold
When value, is issued and prompted to vehicle according to event information type.
Further, when event information type is accident, set distance threshold value is close to first threshold to the vehicle
Issue prompt；
When event information type is to freeze, set distance threshold value is issued close to second threshold to vehicle and is prompted；Wherein,
One threshold value is greater than second threshold；
When event information type is maintenance, set distance threshold value is issued close to third threshold value to vehicle and is prompted；Wherein,
Two threshold values are greater than third threshold value；
When event information type is rubbish, set distance threshold value is issued close to third threshold value to vehicle and is prompted；Wherein,
Three threshold values are greater than the 4th threshold value.
Second aspect, the embodiment of the present invention provide a kind of suggestion device of abnormal road conditions, specifically include：
Data acquisition module, for obtaining road abnormal data；Wherein, road abnormal data includes temporal information, position
Information and pictorial information；
Computing module, for counting the distance and position within scheduled first time using temporal information as start time point
The road abnormal data quantity that other vehicles of information preset distance upload.
Cue module, for reaching preset first threshold when the road abnormal data data for judging that other vehicles upload
When, corresponding event information type is judged according to pictorial information and issues first time broadcast.
When the road abnormal data quantity that other vehicles upload reaches second threshold, second of broadcast is issued；Its
In, second threshold is greater than the first threshold.
When the road abnormal data quantity that other vehicles upload reaches third threshold value, broadcast is issued with the scheduled period and is mentioned
Show；Wherein, third threshold value is greater than the second threshold.
The current location of judgment module, the vehicle for obtaining when judgement is less than at a distance from corresponding position with location information
When preset distance threshold, is issued and prompted to vehicle according to event information type.
Wherein, cue module includes：
First prompt unit, for when event information type is the accident, set distance threshold value to be close to first threshold
It issues and prompts to vehicle.
Second prompt unit, for when event information type is to freeze, set distance threshold value to be close to second threshold to vehicle
Issue prompt；Wherein, first threshold is greater than second threshold.
Third prompt unit, for it is close to set the distance threshold when the event information type is the maintenance
Third threshold value is issued to the vehicle and is prompted；Wherein, the second threshold is greater than third threshold value；
4th prompt unit, for it is close to set the distance threshold when the event information type is the rubbish
Third threshold value is issued to the vehicle and is prompted；Wherein, the third threshold value is greater than the 4th threshold value；
Vehicle obtains module, need to be by the vehicle in section where the location information for obtaining navigation routine.
Identification module includes rubbish, maintenance, accident and icing for event information type；Event information type passes through
Picture recognition acquisition is carried out to pictorial information.
Selecting module is selected for the predetermined time according to the difference of wagon flow metric density；Wherein, wagon flow metric density is got over
Greatly, the predetermined time is shorter.
Average value processing module obtains the accurate location letter of event information for carrying out average value processing to all location informations
It ceases and is broadcasted.
The third aspect, the embodiment of the present invention provide a kind of road monitoring equipment based on vehicle mounted guidance, including processor, deposit
Reservoir and storage in the memory and are configured the computer program executed by the processing, and the processor executes institute
The above-mentioned reminding method of exception road conditions a kind of as described in first aspect is realized when stating computer program.
Fourth aspect, the embodiment of the present invention provide a kind of computer readable storage medium, the computer-readable storage medium
Matter includes the computer program of storage, wherein controls the computer readable storage medium in computer program operation
Place equipment executes a kind of reminding method of exception road conditions as described in first aspect.
Implement the embodiment of the present invention, has the advantages that
By obtaining the location information of current driving lane exception road conditions, temporal information and picture in vehicle travel process
Information, and judge that corresponding event information carries out road conditions judgement according to the pictorial information, it on the one hand can be in car owner's driving process
In navigation routine need to repeatedly be reminded by the vehicle in section where location information in real time so that other vehicles are according to broadcast
Event type is different and broadcast distances can navigate again in time, programme path, so that car owner is avoided roadlock, with the shortest time
It is smoothly arrived at the destination with minimum oil consumption.Corresponding different abnormal road conditions can be sent to road management portion by still further aspect
Door, traffic control department check road accident processing and road service system.
Detailed description of the invention
In order to illustrate more clearly of technical solution of the present invention, attached drawing needed in embodiment will be made below
Simply introduce, it should be apparent that, the accompanying drawings in the following description is only some embodiments of the present invention, general for this field
For logical technical staff, without creative efforts, it is also possible to obtain other drawings based on these drawings.
Fig. 1 provides a kind of flow diagram of the reminding method of abnormal road conditions of first embodiment for the present invention.
Fig. 2 is the schematic diagram of the road monitoring apparatus provided in an embodiment of the present invention based on vehicle mounted guidance.
Fig. 3 is the schematic diagram of the road monitoring event information provided in an embodiment of the present invention based on vehicle mounted guidance.
Fig. 4 is the structural schematic diagram of road monitoring apparatus of the second embodiment provided by the invention based on vehicle mounted guidance.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
First embodiment of the invention：
A kind of process of the reminding method of abnormal road conditions of first embodiment is provided referring to Fig. 1 to Fig. 4, Fig. 1 for the present invention
Schematic diagram, Fig. 2 are the stream that first embodiment provided by the invention issues prompt based on the road monitoring event type of vehicle mounted guidance
Journey schematic diagram, Fig. 3 are the schematic diagrams of the road monitoring apparatus provided in an embodiment of the present invention based on vehicle mounted guidance, and Fig. 4 is this hair
The schematic diagram for the road monitoring event information based on vehicle mounted guidance that bright embodiment provides.The present invention is by by different abnormal road conditions
Information be sent to road management department, traffic control department and other pass through this lane other vehicles, on the one hand can give other
The car owner of vehicle refers to, and so that car owner is avoided roadlock, is smoothly arrived at the destination with shortest time and minimum oil consumption, on the other hand
By abnormal road conditions being sent to road management department and traffic control department is conducive to road accident processing and road service system is arranged
It looks into.
The embodiment of the present invention provides a kind of reminding method of abnormal road conditions, specifically includes following steps：
S10 obtains road abnormal data；Wherein, road abnormal data includes temporal information, location information and picture letter
Breath.
Camera is installed in the car in advance, it is mountable in the front of operator's seat of vehicle, rear, left or right etc.,
Perhaps in advance install in the car automobile data recorder in real time acquire or periodically (such as 2 minutes or 4 minutes) acquire
The photo of current driving road, and abnormal data is uploaded to server.It is all by being installed on taking the photograph on vehicle in the present embodiment
The time point recorded as head or automobile data recorder and location point, temporal information are that vehicle uploads road abnormal data to server
Time point, the location information is the location point that corresponding temporal information vehicle uploads road abnormal data.In other embodiments
In can also obtain location point by GPS, and according to obtaining location point corresponding time point etc..It can be fast by pictorial information energy
Speed identifies that abnormal road conditions reduction judges the time, quickly handles abnormal road conditions.The acquisition of temporal information and location information can be more preferable
Abnormal road conditions are solved to change stroke or notify other people understanding situations.
S20 is counted within scheduled first time using temporal information as start time point, and distance and position information is predetermined
The road abnormal data quantity that other vehicles of distance upload.
(it is assumed to be in 5 minutes) within predetermined first time using the current location where location information as the center of circle, with default
Distance (for example, 500 meters) is the road abnormal data that the every other vehicle of statistics in the circle of radius uploads, and is all confirmed as the position
The event and record that confidence breath occurs.For example, in 5 minutes, a vehicle can only believe the event that the location information occurs
Breath can only upload 1 time, then the road abnormal data quantity for counting the upload of other vehicles is 1 time, in the given time, occur another
An outer vehicle uploads the abnormal data of the location information, then counts other vehicles upload abnormal data quantity and add 1 to be 2 times, according to this
Analogize, counts the quantity of the road abnormal data.By the way that in the predetermined time, the upload that other vehicles are counted in preset distance is different
Chang Daolu quantity is capable of determining whether that in this distance range, exception does not exclude and is really to be abnormal road conditions.
S30, when the road abnormal data data that other vehicles upload reach preset first threshold, according to the picture
Information judges corresponding event information type and issues first time broadcast.
(such as 3-5 times) is arranged according to the density of vehicle flowrate in the setting of the first threshold, when wagon flow in the predetermined time
Metric density is big, and settable first threshold is 5 times, and when wagon flow metric density is small in the predetermined time, settable first threshold is 3
It is secondary.Whether the quantity uploaded in the given time according to other vehicles is more than first threshold to determine whether really sending out in this section
Raw road exception simultaneously issues first time broadcast.After vehicle on other this section of section receives broadcast, it can adjust immediately
Whole navigation and again programme path etc..
S40 issues second of broadcast and mentions when the road abnormal data quantity that other vehicles upload reaches second threshold
Show；Wherein, second threshold is greater than first threshold.
It is more than 7 times in the road abnormal data quantity that predetermined other vehicles interior at the first time upload, then to abnormal road conditions
Photo carries out autonomous classification, generates abnormal road conditions event information upload server, and by the abnormal road conditions event information and
Present position information when obtaining abnormal road conditions photo where vehicle carries out second of broadcast, the vehicle on other sections
After receiving broadcast, navigation and again programme path etc. can be adjusted immediately.
S50 is issued wide when the road abnormal data quantity that other vehicles upload reaches third threshold value with the scheduled period
Broadcast prompt；Wherein, third threshold value is greater than second threshold.
When the road abnormal data quantity uploaded in predetermined other vehicles interior at the first time is more than 9 times, then to abnormal road conditions
Photo carry out autonomous classification, generate abnormal road conditions event information upload server, and by the abnormal road conditions event information with
And present position information when obtaining abnormal road conditions photo where vehicle carries out the broadcast of periodically (such as every 10S).
On the basis of first embodiment, in another embodiment of the present invention：
When not receiving the road abnormal data of other vehicles upload within scheduled second time, road exception is judged
It has been be excluded that, stop issuing broadcast.
When it is predetermined at the first time in the road abnormal data quantity that uploads of other vehicles less than 3 times, then judge that road is different
It has often been excluded, has stopped issuing broadcast.It is not received when within scheduled second time (such as in 2 hours or 3 hours)
To other vehicles upload road abnormal data when, also judge road extremely be excluded, stop sending broadcast.It needs
It is bright, in the case where server determines that abnormal road conditions and target vehicle driving trace match, server broadcast exception road
Condition information gives the target vehicle driving trace and thinks matched every other vehicle, for example, with working as where current goal vehicle
Anteposition is set to the center of circle, take preset length (for example, 500 meters) as the every other vehicle in the circle of radius.Therefore, by abnormal road conditions
Other vehicles to match with the driving trace of target vehicle are pushed to, efficiency and clothes that other vehicles obtain information can be improved
The efficiency for device processing data of being engaged in, reduces the workload of server.The forms of broadcasting include：Terminal device can be used in other vehicles
It is interacted with server, information is received by some designated port.It is sent by the radio wave of vehicle and passes through this section of track
All vehicles or navigation, which need to match by all vehicles in this section with navigation system, to be pushed.Or pass through server
Abnormal road conditions are sent to Traffic Announcement department, broadcast this section by radio station by Traffic Announcement department.
On the basis of first embodiment, in another embodiment of the present invention, further include：
The predetermined time is selected according to the difference of wagon flow metric density；Wherein, wagon flow metric density is bigger, described predetermined
Time is shorter.Vehicle density refers to the vehicle number being distributed in the unit length in an a certain instantaneous interior lane, it indicates vehicle
The intensity of distribution.K=N/L (pcu/km), K- vehicle density, the vehicle number (pcu) in N- bicycle road segment segment, the section L- are long
Degree.Predetermined time is selected relatively rationally according to wagon flow metric density difference, when wagon flow metric density is big in the predetermined time, is passed through
Vehicle number is more, and uploading abnormal road information data may be more, and time setting at this time can be shorter, but when wagon flow metric density is small,
Predetermined time can be set longer.
On the basis of first embodiment, in another embodiment of the present invention, further include：
The event information includes that " rubbish ", " damage ", " in maintenance ", " accident ", " icing " and " ponding " etc. is corresponding
Event information, the event information type, can quickly and accurate judgement by carrying out picture recognition acquisition to the pictorial information
Event type simultaneously makes corresponding reaction.
On the basis of first embodiment, in another embodiment of the present invention, further include：
Average value processing is carried out to all location informations, the accurate location information of event information is obtained and is broadcasted.
The location information uploaded to vehicle does independent processing, in fact it could happen that certain error, but all vehicles are uploaded
Location information average value processing can be reduced error and the corresponding position of accurate judgement exception road conditions.
On the basis of first embodiment, in another embodiment of the present invention, judging to correspond to according to pictorial information
Event information type and after being broadcasted, further include：
Obtaining navigation routine need to be by the vehicle in section where location information；
It is less than at a distance from the current location position corresponding with location information for the vehicle that judgement obtains preset apart from threshold
When value, is issued and prompted to the vehicle according to event information type.Car owner can be allowed to event type prompt by set distance
React and reduce in time the generation of accident.
On the basis of first embodiment, in another embodiment of the present invention, when judgement obtain vehicle it is current
Position is less than preset distance threshold with location information at a distance from corresponding position when, issued according to event information type to vehicle
Prompt is specially：
When event information type is accident, set distance threshold value is issued close to first threshold to the vehicle and is prompted, example
If first threshold distance is 3km or 5km.When event information type be freeze when, set distance threshold value close to second threshold to
Vehicle issues prompt；Wherein, first threshold is greater than second threshold；Such as second threshold distance 2km or 3km.Work as event information
When type is maintenance, set distance threshold value is issued close to third threshold value to vehicle and is prompted；Wherein, second threshold is greater than third threshold
Value；Such as third threshold distance 1.5km or 3km.When event information type is rubbish, set distance threshold value is close to third threshold
It is worth to issue to vehicle and prompts；Wherein, third threshold value is greater than the 4th threshold value, such as the 4th threshold distance 500m or 1km.It can lead to
The seriousness that tip distance difference judges event type difference and event is crossed, route is made in time and adjusts and reduce secondary thing
Therefore generation.
Referring to figs. 2 and 3, when vehicle passes through the acquisition abnormities such as vehicle-mounted camera or automobile data recorder by abnormal section
Road data is simultaneously uploaded onto the server, and server receives the information of automobile data recorder upload, is further judged, determination is
No is really abnormal road conditions, then uploads traffic management department and issues prompt to the vehicle in the section.
Second embodiment of the invention：
On the basis of one embodiment, referring to Fig. 4.Fig. 4 provides leading based on vehicle-mounted for second embodiment for the present invention
The structural schematic diagram of the road monitoring apparatus of boat.
Second embodiment of the invention provides a kind of suggestion device of abnormal road conditions, specifically includes：
Data acquisition module 100, for obtaining road abnormal data；Wherein, the road abnormal data includes time letter
Breath, location information and pictorial information；
Computing module 200, for counting within scheduled first time using the temporal information as start time point,
The road abnormal data quantity that other vehicles apart from the location information preset distance upload；
Judgment module 300, the current location of the vehicle for obtaining when judgement is with location information at a distance from corresponding position
When less than preset distance threshold, is issued and prompted to the vehicle according to the event information type；
Vehicle obtains module 400, need to be by the vehicle in section where the location information for obtaining navigation routine.
Cue module 500, for when judging that road abnormal data data that other described vehicles upload reach preset the
When one threshold value, corresponding event information type is judged according to the pictorial information and issues first time broadcast.
When the road abnormal data quantity that other vehicles upload reaches second threshold, second of broadcast is issued；Its
In, the second threshold is greater than the first threshold.；
When the road abnormal data quantity that other vehicles upload reaches third threshold value, broadcast is issued with the scheduled period and is mentioned
Show；Wherein, the third threshold value is greater than the second threshold.
Wherein, cue module further includes：
First prompt unit, for when event information type is the accident, set distance threshold value to be close to first threshold
It issues and prompts to vehicle.
Second prompt unit, for when event information type is the icing, set distance threshold value to be close to second threshold
It issues and prompts to vehicle；Wherein, first threshold is greater than second threshold.
Third prompt unit, for when event information type is maintenance, set distance threshold value to be close to third threshold value to vehicle
Issue prompt；Wherein, second threshold is greater than third threshold value.
4th prompt unit, for when event information type is the rubbish, set distance threshold value to be close to third threshold value
It issues and prompts to vehicle；Wherein, third threshold value is greater than the 4th threshold value.
Identification module includes rubbish, maintenance, accident and icing for event information type；Event information type passes through
Picture recognition acquisition is carried out to pictorial information.
Selecting module is selected for the predetermined time according to the difference of wagon flow metric density；Wherein, wagon flow metric density is got over
Greatly, the predetermined time is shorter.
Average value processing module obtains the accurate location letter of event information for carrying out average value processing to all location informations
It ceases and is broadcasted.
The third embodiment of the present invention:
Third embodiment of the invention provides a kind of road monitoring equipment based on vehicle mounted guidance, including processor, memory
And it stores in the memory and is configured the computer program executed by the processing.The processor executes the meter
The step in a kind of reminding method embodiment of abnormal road conditions described in any of the above embodiments, such as Fig. 1 institute are realized when calculation machine program
The step S10 shown.Alternatively, the processor realizes the function in above-mentioned each device example, example when executing the computer program
Acquisition module 100 as shown in Figure 4.
Fourth embodiment of the invention：
Fourth embodiment of the invention provides a kind of computer readable storage medium, and the computer readable storage medium includes
The computer program of storage, such as a kind of program of the reminding method of abnormal road conditions.Wherein, when the computer program is run
Equipment where controlling the computer readable storage medium executes a kind of mentioning for exception road conditions described in above-mentioned first embodiment
Show method.
Illustratively, computer program described in third embodiment of the invention and fourth embodiment can be divided into one
A or multiple modules, one or more of modules are stored in the memory, and are executed by the processor, with complete
At the present invention.One or more of modules can be the series of computation machine program instruction section that can complete specific function, should
Instruction segment is used to describe the computer program in the execution realized in a kind of road monitoring equipment based on vehicle mounted guidance
Process.For example, device described in the embodiment of the present invention two.
Alleged processor can be central processing unit (Central Processing Unit, CPU), can also be it
His general processor, digital signal processor (Digital Signal Processor, DSP), specific integrated circuit
(Application Specific Integrated Circuit, ASIC), ready-made programmable gate array (Field-
Programmable Gate Array, FPGA) either other programmable logic device, discrete gate or transistor logic,
Discrete hardware components etc..General processor can be microprocessor or the processor is also possible to any conventional processor
It is a kind of control centre of the reminding method of abnormal road conditions Deng, the processor, it is whole using various interfaces and connection
A kind of various pieces of a reminding method for realizing abnormal road conditions.
The memory can be used for storing the computer program and/or module, and the processor is by operation or executes
Computer program in the memory and/or module are stored, and calls the data being stored in memory, realizes one kind
The various functions of the reminding method of abnormal road conditions.The memory can mainly include storing program area and storage data area, wherein
Storing program area can application program needed for storage program area, at least one function (such as sound-playing function, text conversion
Function etc.) etc.；Storage data area, which can be stored, uses created data (such as audio data, word message number according to mobile phone
According to etc.) etc..In addition, memory may include high-speed random access memory, it can also include nonvolatile memory, such as firmly
Disk, memory, plug-in type hard disk, intelligent memory card (Smart Media Card, SMC), secure digital (Secure Digital,
SD) card, flash card (Flash Card), at least one disk memory, flush memory device or other volatile solid-states
Part.
Wherein, if the module for realizing the road monitoring equipment based on vehicle mounted guidance is in the form of SFU software functional unit
Realize and when sold or used as an independent product, can store in a computer readable storage medium.Based on this
The understanding of sample, the present invention realize all or part of the process in above-described embodiment method, can also be referred to by computer program
Relevant hardware is enabled to complete, the computer program can be stored in a computer readable storage medium, the computer
Program is when being executed by processor, it can be achieved that the step of above-mentioned each embodiment of the method.Wherein, the computer program includes meter
Calculation machine program code, the computer program code can be source code form, object identification code form, executable file or certain
Intermediate form etc..The computer-readable medium may include：Can carry the computer program code any entity or
Device, recording medium, USB flash disk, mobile hard disk, magnetic disk, CD, computer storage, read-only memory (ROM, Read-Only
Memory), random access memory (RAM, Random Access Memory), electric carrier signal, telecommunication signal and software
Distribution medium etc..It should be noted that the content that the computer-readable medium includes can be according to making laws in jurisdiction
Requirement with patent practice carries out increase and decrease appropriate, such as in certain jurisdictions, according to legislation and patent practice, computer
Readable medium does not include electric carrier signal and telecommunication signal.
It should be noted that the apparatus embodiments described above are merely exemplary, wherein described be used as separation unit
The unit of explanation may or may not be physically separated, and component shown as a unit can be or can also be with
It is not physical unit, it can it is in one place, or may be distributed over multiple network units.It can be according to actual
It needs that some or all of the modules therein is selected to achieve the purpose of the solution of this embodiment.In addition, device provided by the invention
In embodiment attached drawing, the connection relationship between module indicate between them have communication connection, specifically can be implemented as one or
A plurality of communication bus or signal wire.Those of ordinary skill in the art are without creative efforts, it can understand
And implement.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
In the technical scope disclosed by the present invention, any changes or substitutions that can be easily thought of by anyone skilled in the art,
It should be covered by the protection scope of the present invention.Therefore, protection scope of the present invention should be with scope of protection of the claims
Subject to.
Claims (10)
1. a kind of reminding method of exception road conditions, which is characterized in that the method includes：
Obtain road abnormal data；Wherein, the road abnormal data includes temporal information, location information and pictorial information；
Using the temporal information as start time point, count within scheduled first time, it is predetermined apart from the location information
The road abnormal data quantity that other vehicles of distance upload；
When the road abnormal data data that other described vehicles upload reach preset first threshold, according to the pictorial information
Judge corresponding event information type and issues first time broadcast；
When the road abnormal data quantity that other described vehicles upload reaches second threshold, second of broadcast is issued；Its
In, the second threshold is greater than the first threshold；
When the road abnormal data quantity that other described vehicles upload reaches third threshold value, broadcast is issued with the scheduled period and is mentioned
Show；Wherein, the third threshold value is greater than the second threshold.
2. a kind of reminding method of abnormal road conditions according to claim 1, which is characterized in that
When the road abnormal data quantity uploaded when other described vehicles reaches third threshold value, is issued and broadcasted with the scheduled period
After prompt, further include：
When not receiving the road abnormal data of other vehicles upload within scheduled second time, judge road it is abnormal by
It excludes, stops issuing broadcast.
3. a kind of reminding method of abnormal road conditions according to claim 1, which is characterized in that the event information type packet
Include rubbish, maintenance, accident and icing；The event information type is by carrying out picture recognition acquisition to the pictorial information.
4. a kind of reminding method of abnormal road conditions according to claim 1, which is characterized in that the predetermined first time root
It is selected according to the difference of wagon flow metric density；Wherein, wagon flow metric density is bigger, and the predetermined time is shorter.
5. a kind of reminding method of abnormal road conditions according to claim 1, which is characterized in that further include：
Average value processing is carried out to all location informations, the accurate location information of the event information is obtained and is broadcasted.
6. a kind of reminding method of abnormal road conditions according to claim 1, which is characterized in that described according to the picture
After information judges corresponding event information type and broadcasted, further include：
Obtaining navigation routine need to be by the vehicle in section where the location information；
When judgement obtain the vehicle current location position corresponding with the location information at a distance from less than it is preset away from
When from threshold value, is issued and prompted to the vehicle according to the event information type.
7. a kind of reminding method of abnormal road conditions according to claim 5, which is characterized in that
When the event information type is the accident, sets the distance threshold and issued close to first threshold to the vehicle
Prompt；
When the event information type is the icing, sets the distance threshold and issued close to second threshold to the vehicle
Prompt；Wherein, the first threshold is greater than second threshold；
When the event information type is the maintenance, sets the distance threshold and issued close to third threshold value to the vehicle
Prompt；Wherein, the second threshold is greater than third threshold value；
When the event information type is the rubbish, sets the distance threshold and issued close to third threshold value to the vehicle
Prompt；Wherein, the third threshold value is greater than the 4th threshold value.
8. a kind of suggestion device of exception road conditions, which is characterized in that described device includes：
Data acquisition module, for obtaining road abnormal data；Wherein, the road abnormal data includes temporal information, position
Information and pictorial information；
Computing module, for counting within scheduled first time using the temporal information as start time point, described in distance
The road abnormal data quantity that other vehicles of location information preset distance upload；
Cue module, for reaching preset first threshold when the road abnormal data data for judging that other described vehicles upload
When, corresponding event information type is judged according to the pictorial information and issues first time broadcast；
When the road abnormal data quantity that other described vehicles upload reaches second threshold, second of broadcast is issued；Its
In, the second threshold is greater than the first threshold；
When the road abnormal data quantity that other described vehicles upload reaches third threshold value, broadcast is issued with the scheduled period and is mentioned
Show；Wherein, the third threshold value is greater than the second threshold；
The current location of the vehicle for obtaining when judgement is less than default with the location information at a distance from corresponding position
Distance threshold when, according to the event information type to the vehicle issue prompt；
Wherein, the cue module includes：
First prompt unit, for setting the distance threshold close to first when the event information type is the accident
Threshold value is issued to the vehicle and is prompted；
Second prompt unit, for setting the distance threshold close to second when the event information type is the icing
Threshold value is issued to the vehicle and is prompted；Wherein, the first threshold is greater than second threshold；
Third prompt unit, for setting the distance threshold close to third when the event information type is the maintenance
Threshold value is issued to the vehicle and is prompted；Wherein, the second threshold is greater than third threshold value；
4th prompt unit, for setting the distance threshold close to third when the event information type is the rubbish
Threshold value is issued to the vehicle and is prompted；Wherein, the third threshold value is greater than the 4th threshold value；
Vehicle obtains module, need to be by the vehicle in section where the location information for obtaining navigation routine.
9. a kind of road monitoring equipment based on vehicle mounted guidance, which is characterized in that including processor, memory and be stored in institute
The computer program executed by the processing is stated in memory and is configured, the processor executes real when the computer program
A kind of existing reminding method of abnormal road conditions as described in any one of claim 1 to 7.
10. a kind of computer readable storage medium, which is characterized in that the computer readable storage medium includes the calculating of storage
Machine program, wherein equipment where controlling the computer readable storage medium in computer program operation is executed as weighed
Benefit require any one of 1 to 7 described in a kind of reminding method of abnormal road conditions.
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