CN108346288A - Section operating status method for early warning, device and electronic equipment - Google Patents
Section operating status method for early warning, device and electronic equipment Download PDFInfo
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- CN108346288A CN108346288A CN201810148301.7A CN201810148301A CN108346288A CN 108346288 A CN108346288 A CN 108346288A CN 201810148301 A CN201810148301 A CN 201810148301A CN 108346288 A CN108346288 A CN 108346288A
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- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/01—Detecting movement of traffic to be counted or controlled
- G08G1/0104—Measuring and analyzing of parameters relative to traffic conditions
- G08G1/0125—Traffic data processing
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- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/01—Detecting movement of traffic to be counted or controlled
- G08G1/0104—Measuring and analyzing of parameters relative to traffic conditions
- G08G1/0137—Measuring and analyzing of parameters relative to traffic conditions for specific applications
- G08G1/0141—Measuring and analyzing of parameters relative to traffic conditions for specific applications for traffic information dissemination
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Abstract
The present invention provides a kind of section operating status method for early warning, device and electronic equipment, the method includes：The road section information for obtaining each section in preset electronic map judges whether the road condition data, the intermodulation data, entrance passage data and the congestion status data meet its corresponding default congestion Rule of judgment respectively for each section；If there are the road condition data in any section, the intermodulation data, entrance passage data or congestion status data road section informations to meet its corresponding congestion Rule of judgment, it determines the section congestion and sends out early warning on the electronic map and preset road network schematic diagram, reach the acquisition precision and promptness for effectively improving freeway net running state data, and then improve the precision of congested link early warning, support is provided for highway administration department traffic dispersion, emergency command, for the unimpeded technique effect to provide safeguard of going on a journey of public security.
Description
Technical field
The present invention relates to field of computer technology, more particularly, to a kind of section operating status method for early warning, device and electricity
Sub- equipment.
Background technology
In recent years, with the development of the social economy, the improvement of people's living standards, the continuous depth of Transportation Infrastructure Construction
Enter, China's car ownership and domestic motoring's scale obviously increase.As automobile progresses into family, people to safety,
Easily and efficiently the concern of Public Traveling service is more and more, and demand is more and more urgent, and desired value is higher and higher.How to ensure
Road network is safe and smooth, also becomes the important topic of transportation industry administrative department.
The characteristics of line length wide due to highway, the satisfy the need acquisition of Running State information of highway administration department are mainly led to
Road administration, traffic police, car owner's feedback are crossed, based on the monitoring of the equipment such as video monitoring and intermodulation.
Socially, such as the figure quotient such as maps such as Gao De, Baidu positions LBS technologies by being based on position, by road
Floating vehicle and carry out position using user, the data such as speed acquire, by the calculating and analysis of big data, obtain congestion road
Section, and provide trip service for the public.
However, acquiring road network operating status by engineered form, delay of response, often passive reception information, is short of
Actively discover the ability of problem.Monitoring equipment disposes a large amount of equipment because needing, and builds and later stage O＆M is required for throwing
Enter a large amount of fund, could ensure can survey the entirety of road network, visually, controllably, at present for because equipment acquire fixed point, still
There are larger monitoring blind areas；Scheme congested link of the quotient based on big data analysis, be limited by current floating vehicle and use user
Quantity, because of the wide line length of road, when collecting quantity is less, the result of gathered data is inaccurate, causes congested link pre-
Alert error is larger.
Invention content
In view of this, the purpose of the present invention is to provide a kind of section operating status method for early warning, device and electronic equipment,
It is inaccurate with the result for alleviating gathered data existing in the prior art, the technical issues of leading to congested link early warning.
In a first aspect, an embodiment of the present invention provides a kind of section operating status method for early warning, including：
The road section information in each section in preset electronic map is obtained, the road section information includes：The road conditions number in section
Data are passed through according to the entrance of, intermodulation data of the vehicle that is run on section, section and congestion status that Map quotient provides
Data；
For each section, the road condition data, the intermodulation data, entrance passage data and institute are judged respectively
State whether congestion status data meet its corresponding default congestion Rule of judgment；
If there are the road condition data in any section, the intermodulation data, entrance passage data or congestion shapes
State data road section information meets its corresponding congestion Rule of judgment, determines the section congestion and in the electronic map and default
Road network schematic diagram on send out early warning.
With reference to first aspect, an embodiment of the present invention provides the first possible embodiments of first aspect, wherein sentences
Whether the road condition data that breaks meets its corresponding default congestion Rule of judgment, including：
After prefixed time interval, the road condition data in each section is updated, the road condition data includes：Section name
Title, terminal pile No., section length of delaying unloading, current influence degree, event description and it is expected that revocation time；
Judge whether the preceding section title of update or terminal pile No. are located in updated road condition data；
If the section title or terminal pile No. are located in updated road condition data before update, before judging update
Delay unloading section length, current influence degree, event description or it is expected that the revocation time whether be not located in updated road condition data；
If be not located at, early warning is sent out, if be respectively positioned on, is ignored；
If the section title and terminal pile No. are not located in updated road condition data before update, send out pre-
It is alert.
With reference to first aspect, an embodiment of the present invention provides second of possible embodiments of first aspect, wherein sentences
Whether the intermodulation data of breaking meet its corresponding default congestion Rule of judgment, including：
The volume of traffic at two neighboring intermodulation equipment is calculated according to default transit time, the intermodulation equipment is for acquiring institute
Intermodulation data are stated, the default transit time is determined according to the distance between two neighboring intermodulation equipment and default average speed；
If the corresponding volume of traffic of intermodulation equipment positioned at travel direction upstream and the intermodulation equipment positioned at travel direction downstream
Ratio between the corresponding volume of traffic is less than default occlusion threshold, then sends out early warning；
If the ratio is more than default jogging threshold value, the default jogging threshold value is more than the default occlusion threshold, then really
Vehicle jogging state on section where fixed two neighboring intermodulation equipment.
With reference to first aspect, an embodiment of the present invention provides the third possible embodiments of first aspect, wherein sentences
Whether the disconnected entrance passage data meet its corresponding default congestion Rule of judgment, including：
Obtain the outlet in each section and the vehicle flowrate data of inlet；
For each section, calculate within a preset period of time, into the first average time of the adjacent two vehicles card taking in section
Interval, and, when leaving the section, charge barrier machine argues for the sake of arguing the of time and rear car the payment Card Reader time after front truck payment
Two average time intervals；
If first average time interval is less than default first time threshold and second average time interval is less than
Default second time threshold, then send out early warning.
With reference to first aspect, an embodiment of the present invention provides the 4th kind of possible embodiments of first aspect, wherein sentences
Whether the congestion status data of breaking meet its corresponding default congestion Rule of judgment, including：
After prefixed time interval, the congestion status data in each section are updated, the congestion status data include：
Congested link title, longitude and latitude, average speed, congestion status and congestion status length；
Judge whether the preceding congested link title of update or longitude and latitude are located in updated road condition data；
If congested link title or longitude and latitude are located in updated road condition data before update, judge that update is preceding average
Whether speed, congestion status or congestion status length are not located in updated road condition data；If be not located at, send out pre-
It is alert, if be respectively positioned on, ignore；
If congested link title or longitude and latitude are not located in updated road condition data before update, early warning is sent out.
With reference to first aspect, an embodiment of the present invention provides the 5th kind of possible embodiments of first aspect, wherein institute
The method of stating further includes：
Obtain preset electronic map data；
Electronic map is established according to the electronic map data；
The electronic map is subjected to abstract processing, obtains the road network schematic diagram.
With reference to first aspect, an embodiment of the present invention provides the 6th kind of possible embodiments of first aspect, wherein institute
The method of stating further includes：
By way of page pop-up and/or the mode of sound audio carries out early warning.
Second aspect, the embodiment of the present invention also provide a kind of section operating status prior-warning device, including：
Acquisition module, obtains the road section information in each section in preset electronic map, and the road section information includes：Section
Road condition data, the intermodulation data of the vehicle run on section, section entrance pass through data and Map quotient provides
Congestion status data；
Judgment module judges the road condition data, the intermodulation data, the discrepancy respectively for being directed to each section
Whether the current data of mouth and the congestion status data meet its corresponding default congestion Rule of judgment；
Determining module, if for there are the road condition data in any section, the intermodulation data, the entrances to pass through
Data or congestion status data road section information meet its corresponding congestion Rule of judgment, determine the section congestion and in the electricity
Early warning is sent out on sub- map and preset road network schematic diagram.
The third aspect, the embodiment of the present invention also provide a kind of electronic equipment, including memory, processor, the memory
In be stored with the computer program that can be run on the processor, the processor is realized when executing the computer program
The step of stating the method described in first aspect.
Fourth aspect, the embodiment of the present invention also provide a kind of meter for the non-volatile program code that can perform with processor
Calculation machine readable medium, said program code make the processor execute the method described in first aspect.
The embodiment of the present invention brings following advantageous effect：The embodiment of the present invention can effectively improve highway network operation
The acquisition precision and promptness of status data, so improve congested link early warning precision, be highway administration department traffic dispersion,
Emergency command provides support, provides safeguard for the unimpeded trip of public security.
Other features and advantages of the present invention will illustrate in the following description, also, partly become from specification
It obtains it is clear that understand through the implementation of the invention.The purpose of the present invention and other advantages are in specification, claims
And specifically noted structure is realized and is obtained in attached drawing.
To enable the above objects, features and advantages of the present invention to be clearer and more comprehensible, preferred embodiment cited below particularly, and coordinate
Appended attached drawing, is described in detail below.
Description of the drawings
It, below will be to specific in order to illustrate more clearly of the specific embodiment of the invention or technical solution in the prior art
Embodiment or attached drawing needed to be used in the description of the prior art are briefly described, it should be apparent that, in being described below
Attached drawing is some embodiments of the present invention, for those of ordinary skill in the art, before not making the creative labor
It puts, other drawings may also be obtained based on these drawings.
Fig. 1 is a kind of flow chart of section operating status method for early warning provided in an embodiment of the present invention；
Fig. 2 is the flow chart of step S102 provided in an embodiment of the present invention；
Fig. 3 is the flow chart of step S102 provided in an embodiment of the present invention；
Fig. 4 is the flow chart of step S102 provided in an embodiment of the present invention；
Fig. 5 is the flow chart of step S102 provided in an embodiment of the present invention；
Fig. 6 is a kind of structure chart of section operating status prior-warning device provided in an embodiment of the present invention.
Specific implementation mode
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with attached drawing to the present invention
Technical solution be clearly and completely described, it is clear that described embodiments are some of the embodiments of the present invention, rather than
Whole embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art are not making creative work premise
Lower obtained every other embodiment, shall fall within the protection scope of the present invention.
Currently, acquiring road network operating status by engineered form, delay of response, often passive reception information, is short of
Actively discover the ability of problem.Monitoring equipment disposes a large amount of equipment because needing, and builds and later stage O＆M is required for throwing
Enter a large amount of fund, could ensure can survey the entirety of road network, visually, controllably, at present for because equipment acquire fixed point, still
There are larger monitoring blind areas；Scheme congested link of the quotient based on big data analysis, be limited by current floating vehicle and use user
Quantity, because of the wide line length of road, when collecting quantity is less, the result of gathered data is inaccurate, causes congested link pre-
Alert error is larger, is based on this, and a kind of section operating status method for early warning, device and electronics provided in an embodiment of the present invention are set
It is standby, the acquisition precision and promptness of freeway net running state data are can effectively improve, and then improve congested link early warning
Precision, provide support for highway administration department traffic dispersion, emergency command, for public security it is unimpeded trip provide safeguard.
It is pre- to a kind of section operating status disclosed in the embodiment of the present invention first for ease of understanding the present embodiment
Alarm method describes in detail, as shown in Figure 1, the section operating status method for early warning may comprise steps of.
Step S101, obtains the road section information in each section in preset electronic map, and the road section information includes：Section
Road condition data, the intermodulation data of the vehicle run on section, section entrance pass through data and Map quotient provides
Congestion status data.
Road condition data refer to when accident, maintenance construction, charge station's exception, the abnormal conditions such as anomalous weather occur,
This is abnormal the section title in the corresponding section in situation region, is abnormal the corresponding terminal pile No. (start-stop in situation region
Point pile No. include starting point pile No. and stop pile No.), be abnormal in the corresponding section in situation region section length of delaying unloading, occur it is different
Current influence degree on the corresponding section in reason condition region, about abnormal conditions event description and it is expected that revocation early warning it is estimated
Cancel time etc..
Intermodulation data include：The vehicle flowrate C of point vehicle, average speed V, occupation rate Q, adjacent detection device interval S etc..
Entrance pass through data include：Entrance traffic volume, license board information, vehicle enter the high speed card taking time, vehicle goes out height
Speed payment Card Reader time and charge barrier machine are argued for the sake of arguing time etc..
Congestion status data are that Map quotient provides, and congestion status data include：Jam road title, is put down at longitude and latitude
Equal speed, congestion status (normal, jogging blocks), congestion status length.Data 3 minutes renewal times of acquisition described above/
It is secondary, and establish types of databases.
Step S102 judges that the road condition data, the intermodulation data, the entrance are logical respectively for each section
Whether row data and the congestion status data meet its corresponding default congestion Rule of judgment.
In this step, it can judge whether road condition data meets its corresponding default congestion Rule of judgment, judges respectively
Whether intermodulation data meet its corresponding default congestion Rule of judgment, judges entrance to pass through whether to meet its corresponding pre- for data
If congestion Rule of judgment with judge whether congestion status data meet its corresponding default congestion Rule of judgment.
Step S103, if there are the road condition data in any section, the intermodulation data, entrance passage data
Or congestion status data road section information meets its corresponding congestion Rule of judgment, determine the section congestion and it is described electronically
Early warning is sent out on figure and preset road network schematic diagram.
In embodiments of the present invention, preset electronic map data can be obtained, the traffic wave-T in electronic map data
Using international WGS84 coordinate systems, electronic map is established according to the electronic map data, the electronic map is carried out
Abstract processing, obtains the road network schematic diagram.
In practical applications, by way of page pop-up and/or the mode of sound audio carries out early warning.Described
Sent out on electronic map and preset road network schematic diagram early warning can refer on electronic map and road network schematic diagram be different from it is other just
The alarm mode in normal section sends out early warning, for example, the section to get congestion is utilized color outstanding (color and normal section
Color it is different) display.Such as：It can divide by traffic congestion state data according to " unimpeded, jogging blocks " three kinds of states
Not Yong " green, yellow, red " color indicate, and showed with thematic diagram form on GIS-T maps and road network schematic diagram, pass through the mark of color
Know, apparent, more intuitively road network operating status can be shown.
It in embodiments of the present invention, can be with before sending out early warning on the electronic map and preset road network schematic diagram
Warning information is pushed to related management personnel, related management personnel can carry out comparing in conjunction with video data, and synthesis is ground
Sentence, information is issued when consistent, and early warning is cancelled when inconsistent, forms running state data library.
The embodiment of the present invention takes the principle of " first identifying, rear early warning ", avoids giving staff some wrong report information, reduce
Working efficiency.When judging that real-time traffic congestion status or road conditions change, system will be using the pop-up reminded with sound effect
Warning information is pushed to homepage, and road network video monitoring data is recalled automatically by window, is ground in conjunction with relevant information
Sentence, is released news using issuing function after studying and judging.
The present invention can obtain the road section information in each section in preset electronic map, and the road section information includes：Road
The road condition data of section, the intermodulation data of the vehicle run on section, the entrance passage data in section and Map quotient provide
Congestion status data；Then it is directed to each section, judges the road condition data, the intermodulation data, the entrance respectively
Whether current data and the congestion status data meet its corresponding default congestion Rule of judgment；If there are the institutes in any section
It states road condition data, the intermodulation data, the entrance and passes through that meet its corresponding for data or congestion status data road section information
Congestion Rule of judgment can finally determine the section congestion and be sent out on the electronic map and preset road network schematic diagram pre-
It is alert.
The technology proposed through the invention, can effectively improve freeway net running state data acquisition precision and and
Shi Xing, and then the precision of congested link early warning is improved, support is provided for highway administration department traffic dispersion, emergency command, for public affairs
Many safe and smooth trips provide safeguard.
In another embodiment of the present invention, as shown in Fig. 2, it is corresponding default to judge whether the road condition data meets its
Congestion Rule of judgment, including：
Step S201 updates the road condition data in each section, the road condition data packet after prefixed time interval
It includes：Section title, terminal pile No., section length of delaying unloading, current influence degree, event description and it is expected that revocation time；
In embodiments of the present invention, it can acquire at freeway management, the accident of section operation management unit, receive
Take the abnormal datas such as station exception, maintenance construction, anomalous weather, and establishes traffic information database.
Step S202, judges whether the preceding section title of update or terminal pile No. are located at updated road condition data
In；
If the section title or terminal pile No. are located in updated road condition data before update, step S203,
Judge to delay unloading section length, current influence degree, event description before updating or it is expected that whether cancels the time positioned at updated
In road condition data；If be not located at, step S204 sends out early warning, if be respectively positioned on, ignores；
If the section title and terminal pile No. are not located in updated road condition data before update, step
S204 sends out early warning.
In another embodiment of the present invention, as shown in figure 3, it is corresponding default to judge whether the intermodulation data meet its
Congestion Rule of judgment, including：
Step S301 calculates the volume of traffic at two neighboring intermodulation equipment, the intermodulation equipment according to default transit time
For acquiring the intermodulation data, the default transit time is according to the distance between two neighboring intermodulation equipment and presets average
Speed determines；
In embodiments of the present invention, the data such as real-time average speed, the vehicle flowrate of intermodulation equipment acquisition can be acquired, and are built
Grade separation flux data library.The acquisition of intermodulation equipment is volume of traffic, average speed, occupation rate of monitoring site etc., such as neighbouring device
The spacing of setting farther out when, the running state data in the section can not be directly acquired by intermodulation equipment, at this time pass through establish meter
Model is calculated, predicts the operating status of two equipment rooms.According to the distance of adjacent intermodulation equipment, free stream velocity, when calculating current
Between, the volume of traffic ratio of former and later two intermodulation equipment acquisition is calculated in transit time, if ratio differs larger, reaches early warning threshold
When value, early warning is carried out.
Step S302, if positioned at the corresponding volume of traffic of intermodulation equipment of travel direction upstream and positioned at travel direction downstream
Ratio between the corresponding volume of traffic of intermodulation equipment is less than default occlusion threshold, then sends out early warning；
Step S303, if the ratio is more than default jogging threshold value, the default jogging threshold value is more than the default blocking
Threshold value, it is determined that the vehicle jogging state on the section where two neighboring intermodulation equipment.
In another embodiment of the present invention, as shown in figure 4, judging whether the entrance passage data meet its correspondence
Default congestion Rule of judgment, including：
Step S401 obtains the vehicle flowrate data of the outlet and inlet in each section；
Step S402 is calculated for each section within a preset period of time, into the first of the adjacent two vehicles card taking in section
Average time interval, and, when leaving the section, argue for the sake of arguing time and rear car of charge barrier machine is paid the fees Card Reader after front truck payment
The second average time interval of time；
Step S403, if first average time interval is less than default first time threshold and second average time
Interval is less than default second time threshold, then sends out early warning.
The embodiment of the present invention can acquire entrance passage data and carry out congestion identification, analysis.Analyze charge station's entrance
Vehicle flowrate data and enter the high speed fore-aft vehicle card taking time average time interval, leave high speed front truck payment after charge
Barrier machine is argued for the sake of arguing the average time interval of time and rear car payment Card Reader time, when reaching threshold value of warning, carries out early warning.
In another embodiment of the present invention, as shown in figure 5, it is corresponding to judge whether the congestion status data meet its
Default congestion Rule of judgment, including：
Step S501 updates the congestion status data in each section, the congestion status after prefixed time interval
Data include：Congested link title, longitude and latitude, average speed, congestion status and congestion status length；
In practical applications, can acquire that advanced LBS location technologies manufacturer in the market provides through data cleansing and digging
Real-time traffic congestion status outcome data after pick, traffic congestion state data include：Longitude and latitude, average speed, congestion status,
The information such as congestion length, section title, data receiver frequency are 3 minutes/time.Because the partial data only provides latitude and longitude coordinates,
Without highway pile No. information, it is therefore desirable to by longitude and latitude matching at the highway pile No. system of highway code+pile No., in practical application
In, the mode of fitting may be used, longitude and latitude is fitted to highway pile No..By extracting the latitude and longitude coordinates of congested link,
Longitude and latitude with traffic wave-T electronic maps, and be fitted on section, congestion status is identified, and establish road network congestion status number
According to library.
Step S502, judges whether the preceding congested link title of update or longitude and latitude are located at updated road condition data
In；
If congested link title or longitude and latitude are located in updated road condition data before update, step S503, judge
Whether average speed, congestion status or congestion status length are not located in updated road condition data before update；If be not located at,
Early warning is then sent out, if be respectively positioned on, is ignored；
Step S504, if congested link title or longitude and latitude are not located in updated road condition data before update,
Send out early warning.
In another embodiment of the present invention, as shown in fig. 6, a kind of section operating status prior-warning device is also provided, including：
Acquisition module 11, obtains the road section information in each section in preset electronic map, and the road section information includes：Road
The road condition data of section, the intermodulation data of the vehicle run on section, the entrance passage data in section and Map quotient provide
Congestion status data；
Judgment module 12, for be directed to each section, judge respectively the road condition data, the intermodulation data, it is described go out
Whether entrance passage data and the congestion status data meet its corresponding default congestion Rule of judgment；
Determining module 13, if for there are the road condition data in any section, the intermodulation data, the entrance are logical
Row data or congestion status data road section information meet its corresponding congestion Rule of judgment, determine the section congestion and described
Early warning is sent out on electronic map and preset road network schematic diagram.
The technique effect and preceding method embodiment phase of the device that the embodiment of the present invention is provided, realization principle and generation
Together, to briefly describe, device embodiment part does not refer to place, can refer to corresponding contents in preceding method embodiment.
In another embodiment of the present invention, a kind of electronic equipment, including memory, processor, the storage are also provided
The computer program that can be run on the processor is stored in device, the processor is realized when executing the computer program
The step of method described in embodiment of the method.
In another embodiment of the present invention, a kind of non-volatile program code that can perform with processor is also provided
Computer-readable medium, said program code make the processor execute the method described in embodiment of the method.
The computer program for section operating status method for early warning, device and the system that the embodiment of the present invention is provided produces
Product, including the computer readable storage medium of program code is stored, before the instruction that said program code includes can be used for execution
Method described in the embodiment of the method for face, specific implementation can be found in embodiment of the method, and details are not described herein.
It is apparent to those skilled in the art that for convenience and simplicity of description, the system of foregoing description
It with the specific work process of device, can refer to corresponding processes in the foregoing method embodiment, details are not described herein.
In addition, in the description of the embodiment of the present invention unless specifically defined or limited otherwise, term " installation ", " phase
Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
Can also be electrical connection to be mechanical connection；It can be directly connected, can also indirectly connected through an intermediary, Ke Yishi
Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood at this with concrete condition
Concrete meaning in invention.
It, can be with if the function is realized in the form of SFU software functional unit and when sold or used as an independent product
It is stored in a computer read/write memory medium.Based on this understanding, technical scheme of the present invention is substantially in other words
The part of the part that contributes to existing technology or the technical solution can be expressed in the form of software products, the meter
Calculation machine software product is stored in a storage medium, including some instructions are used so that a computer equipment (can be
People's computer, server or network equipment etc.) it performs all or part of the steps of the method described in the various embodiments of the present invention.
And storage medium above-mentioned includes：USB flash disk, mobile hard disk, read-only memory (ROM, Read-Only Memory), arbitrary access are deposited
The various media that can store program code such as reservoir (RAM, Random Access Memory), magnetic disc or CD.
In the description of the present invention, it should be noted that term "center", "upper", "lower", "left", "right", "vertical",
The orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" be based on the orientation or positional relationship shown in the drawings, merely to
Convenient for the description present invention and simplify description, do not indicate or imply the indicated device or element must have a particular orientation,
With specific azimuth configuration and operation, therefore it is not considered as limiting the invention.In addition, term " first ", " second ",
" third " is used for description purposes only, and is not understood to indicate or imply relative importance.
Finally it should be noted that：Embodiment described above, only specific implementation mode of the invention, to illustrate the present invention
Technical solution, rather than its limitations, scope of protection of the present invention is not limited thereto, although with reference to the foregoing embodiments to this hair
It is bright to be described in detail, it will be understood by those of ordinary skill in the art that：Any one skilled in the art
In the technical scope disclosed by the present invention, it can still modify to the technical solution recorded in previous embodiment or can be light
It is readily conceivable that variation or equivalent replacement of some of the technical features；And these modifications, variation or replacement, do not make
The essence of corresponding technical solution is detached from the spirit and scope of technical solution of the embodiment of the present invention, should all cover the protection in the present invention
Within the scope of.Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (10)
1. a kind of section operating status method for early warning, which is characterized in that including：
The road section information in each section in preset electronic map is obtained, the road section information includes：The road condition data in section,
The congestion status data that the intermodulation data of the vehicle run on section, the entrance passage data in section and Map quotient provide；
For each section, judges that the road condition data, the intermodulation data, the entrance pass through respectively and data and described gather around
Whether stifled status data meets its corresponding default congestion Rule of judgment；
If there are the road condition data in any section, the intermodulation data, entrance passage data or congestion status numbers
Meet its corresponding congestion Rule of judgment according to road section information, determines the section congestion and in the electronic map and preset road
Early warning is sent out on net schematic diagram.
2. operating status method for early warning in section according to claim 1, which is characterized in that whether judge the road condition data
Meet its corresponding default congestion Rule of judgment, including：
After prefixed time interval, the road condition data in each section is updated, the road condition data includes：Section title rises
Stop pile No., section length of delaying unloading, current influence degree, event description and it is expected that revocation time；
Judge whether the preceding section title of update or terminal pile No. are located in updated road condition data；
If the section title or terminal pile No. are located in updated road condition data before update, delay unloading before judging update
Section length, current influence degree, event description it is expected that cancel whether the time is not located in updated road condition data；If
It is not located at, then sends out early warning, if be respectively positioned on, ignores；
If the section title and terminal pile No. are not located in updated road condition data before update, early warning is sent out.
3. operating status method for early warning in section according to claim 1, which is characterized in that whether judge the intermodulation data
Meet its corresponding default congestion Rule of judgment, including：
The volume of traffic at two neighboring intermodulation equipment is calculated according to default transit time, the intermodulation equipment is for acquiring the friendship
Adjusting data, the default transit time are determined according to the distance between two neighboring intermodulation equipment and default average speed；
If the corresponding volume of traffic of intermodulation equipment positioned at travel direction upstream is corresponding with positioned at the intermodulation equipment in travel direction downstream
The volume of traffic between ratio be less than default occlusion threshold, then send out early warning；
If the ratio is more than default jogging threshold value, the default jogging threshold value is more than the default occlusion threshold, it is determined that phase
Vehicle jogging state on section where adjacent two intermodulation equipment.
4. operating status method for early warning in section according to claim 3, which is characterized in that judge the entrance passage number
According to whether meeting its corresponding default congestion Rule of judgment, including：
Obtain the outlet in each section and the vehicle flowrate data of inlet；
For each section, calculate within a preset period of time, into the first average time interval of the adjacent two vehicles card taking in section,
And charge barrier machine is argued for the sake of arguing the second average of time and rear car payment Card Reader time after front truck payment when leaving the section
Time interval；
If first average time interval is less than default first time threshold and second average time interval is less than default
Second time threshold then sends out early warning.
5. operating status method for early warning in section according to claim 4, which is characterized in that judge the congestion status data
Whether its corresponding default congestion Rule of judgment is met, including：
After prefixed time interval, the congestion status data in each section are updated, the congestion status data include：Congestion
Section title, longitude and latitude, average speed, congestion status and congestion status length；
Judge whether the preceding congested link title of update or longitude and latitude are located in updated road condition data；
If congested link title or longitude and latitude are located in updated road condition data before update, average vehicle before update is judged
Whether speed, congestion status or congestion status length are not located in updated road condition data；If be not located at, early warning is sent out,
If be respectively positioned on, ignore；
If congested link title or longitude and latitude are not located in updated road condition data before update, early warning is sent out.
6. operating status method for early warning in section according to any one of claims 1 to 5, which is characterized in that the method is also wrapped
It includes：
Obtain preset electronic map data；
Electronic map is established according to the electronic map data；
The electronic map is subjected to abstract processing, obtains the road network schematic diagram.
7. operating status method for early warning in section according to claim 6, which is characterized in that the method further includes：
By way of page pop-up and/or the mode of sound audio carries out early warning.
8. a kind of section operating status prior-warning device, which is characterized in that including：
Acquisition module, obtains the road section information in each section in preset electronic map, and the road section information includes：The road in section
The congestion that condition data, the intermodulation data of the vehicle run on section, the entrance passage data in section and Map quotient provide
Status data；
Judgment module judges that the road condition data, the intermodulation data, the entrance are logical respectively for being directed to each section
Whether row data and the congestion status data meet its corresponding default congestion Rule of judgment；
Determining module, if for there are the road condition data in any section, the intermodulation data, entrance passage data
Or congestion status data road section information meets its corresponding congestion Rule of judgment, determine the section congestion and it is described electronically
Early warning is sent out on figure and preset road network schematic diagram.
9. a kind of electronic equipment, including memory, processor, be stored in the memory to run on the processor
Computer program, which is characterized in that the processor realizes that the claims 1 to 7 are any when executing the computer program
Described in method the step of.
10. a kind of computer-readable medium for the non-volatile program code that can perform with processor, which is characterized in that described
Program code makes the processor execute any methods of the claim 1-7.
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Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109461303A (en) * | 2018-10-30 | 2019-03-12 | 北京恒达时讯科技股份有限公司 | A kind of traffic congestion state acquisition methods and device |
| CN109559515A (en) * | 2018-12-20 | 2019-04-02 | 四川睿盈源科技有限责任公司 | A kind of freeway traffic detection method and system based on wagon flow Monitoring of Quantity |
| CN109629472A (en) * | 2018-12-27 | 2019-04-16 | 杭州桐森信息技术有限公司 | A kind of tunnel inducible system and abductive approach |
| CN109859505A (en) * | 2019-03-14 | 2019-06-07 | 北京百度网讯科技有限公司 | Early warning processing method, device, server and medium for high-speed station |
| CN110060469A (en) * | 2019-03-12 | 2019-07-26 | 西安艾润物联网技术服务有限责任公司 | Vehicle data processing method and processing device |
| CN110618994A (en) * | 2018-10-26 | 2019-12-27 | 国交空间信息技术（北京）有限公司 | Method for rearranging serial numbers and transmitting pile numbers of road network data road sections |
| CN111210604A (en) * | 2019-10-22 | 2020-05-29 | 高新兴创联科技有限公司 | Abnormal event early warning method based on railcar operation event correlation model |
| CN114005276A (en) * | 2021-10-25 | 2022-02-01 | 浙江综合交通大数据开发有限公司 | Expressway congestion early warning method based on multi-data source fusion |
| CN114863675A (en) * | 2022-04-08 | 2022-08-05 | 北京工业大学 | Method for predicting position of key vehicle and alarming abnormity based on road police data fusion |
| WO2022170806A1 (en) * | 2021-02-09 | 2022-08-18 | 灵动科技（北京）有限公司 | Mapping method and apparatus, navigation method and apparatus, electronic device, and readable storage medium |
| CN117037498A (en) * | 2023-10-08 | 2023-11-10 | 武汉中科通达高新技术股份有限公司 | Real-time road condition analysis method and system |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1178287A2 (en) * | 2000-07-31 | 2002-02-06 | Volkswagen Aktiengesellschaft | Navigation system and method of representing information in navigation systems |
| CN104282165A (en) * | 2013-07-12 | 2015-01-14 | 深圳市赛格导航科技股份有限公司 | Early-warning method and device for road segment congestion |
| CN105608892A (en) * | 2015-12-28 | 2016-05-25 | 中兴软创科技股份有限公司 | Real-time congestion early warning method and system |
| CN106169246A (en) * | 2016-08-04 | 2016-11-30 | 苏州运诺帷交通规划咨询有限公司 | A kind of system and method being obtained road real-time road by API |
| CN106887137A (en) * | 2015-12-15 | 2017-06-23 | 高德信息技术有限公司 | Congestion incidence prompt method and device |
-
2018
- 2018-02-12 CN CN201810148301.7A patent/CN108346288B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1178287A2 (en) * | 2000-07-31 | 2002-02-06 | Volkswagen Aktiengesellschaft | Navigation system and method of representing information in navigation systems |
| CN104282165A (en) * | 2013-07-12 | 2015-01-14 | 深圳市赛格导航科技股份有限公司 | Early-warning method and device for road segment congestion |
| CN106887137A (en) * | 2015-12-15 | 2017-06-23 | 高德信息技术有限公司 | Congestion incidence prompt method and device |
| CN105608892A (en) * | 2015-12-28 | 2016-05-25 | 中兴软创科技股份有限公司 | Real-time congestion early warning method and system |
| CN106169246A (en) * | 2016-08-04 | 2016-11-30 | 苏州运诺帷交通规划咨询有限公司 | A kind of system and method being obtained road real-time road by API |
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110618994B (en) * | 2018-10-26 | 2022-05-20 | 国交空间信息技术（北京）有限公司 | Method for rearranging serial numbers and transmitting pile numbers of road network data road sections |
| CN110618994A (en) * | 2018-10-26 | 2019-12-27 | 国交空间信息技术（北京）有限公司 | Method for rearranging serial numbers and transmitting pile numbers of road network data road sections |
| CN109461303A (en) * | 2018-10-30 | 2019-03-12 | 北京恒达时讯科技股份有限公司 | A kind of traffic congestion state acquisition methods and device |
| CN109559515A (en) * | 2018-12-20 | 2019-04-02 | 四川睿盈源科技有限责任公司 | A kind of freeway traffic detection method and system based on wagon flow Monitoring of Quantity |
| CN109629472A (en) * | 2018-12-27 | 2019-04-16 | 杭州桐森信息技术有限公司 | A kind of tunnel inducible system and abductive approach |
| CN110060469A (en) * | 2019-03-12 | 2019-07-26 | 西安艾润物联网技术服务有限责任公司 | Vehicle data processing method and processing device |
| CN109859505A (en) * | 2019-03-14 | 2019-06-07 | 北京百度网讯科技有限公司 | Early warning processing method, device, server and medium for high-speed station |
| CN111210604B (en) * | 2019-10-22 | 2021-06-15 | 高新兴创联科技有限公司 | Abnormal event early warning method based on railcar operation event correlation model |
| CN111210604A (en) * | 2019-10-22 | 2020-05-29 | 高新兴创联科技有限公司 | Abnormal event early warning method based on railcar operation event correlation model |
| WO2022170806A1 (en) * | 2021-02-09 | 2022-08-18 | 灵动科技（北京）有限公司 | Mapping method and apparatus, navigation method and apparatus, electronic device, and readable storage medium |
| CN114005276A (en) * | 2021-10-25 | 2022-02-01 | 浙江综合交通大数据开发有限公司 | Expressway congestion early warning method based on multi-data source fusion |
| CN114005276B (en) * | 2021-10-25 | 2023-03-03 | 浙江综合交通大数据开发有限公司 | Expressway congestion early warning method based on multi-data source fusion |
| CN114863675A (en) * | 2022-04-08 | 2022-08-05 | 北京工业大学 | Method for predicting position of key vehicle and alarming abnormity based on road police data fusion |
| CN114863675B (en) * | 2022-04-08 | 2023-12-29 | 北京工业大学 | Road police data fusion-based key vehicle position estimation and abnormality alarm method |
| CN117037498A (en) * | 2023-10-08 | 2023-11-10 | 武汉中科通达高新技术股份有限公司 | Real-time road condition analysis method and system |
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