CN106503334A - A kind of method for building intersection channelization model and showing clearance phase place - Google Patents
A kind of method for building intersection channelization model and showing clearance phase place Download PDFInfo
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- CN106503334A CN106503334A CN201610918145.9A CN201610918145A CN106503334A CN 106503334 A CN106503334 A CN 106503334A CN 201610918145 A CN201610918145 A CN 201610918145A CN 106503334 A CN106503334 A CN 106503334A
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F30/00—Computer-aided design [CAD]
- G06F30/20—Design optimisation, verification or simulation
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/20—Information retrieval; Database structures therefor; File system structures therefor of structured data, e.g. relational data
- G06F16/29—Geographical information databases
Abstract
The invention discloses a kind of method for building intersection channelization model and showing clearance phase place, the method is built automatically the canalization model for being easy to show in GIS map by parameters such as section azimuth, track attributes, and according to track and the incidence relation automatic switchover release status of clearance phase place；True reflection crossing respectively associates section orientation, and is easy to GIS map and combines directly display in map layer；Simultaneously intersection channelization model can dynamically associate with real-time phase, synchronous, the release status in current crossing all directions track can be checked, quick, visual Informational support is provided for commanding and decision-making.
Description
Technical field
The invention belongs to urban traffic control field, and in particular to a kind of structure intersection channelization model and display clearance phase place
Method.
Background technology
With the continuous quickening and the popularization of car of urbanization process, the signal controlled junctions quantity in China city is at double
Increase.In the face of needing the surge of the crossing number of management and control, how rapidly and efficiently, conveniently crossing signals are managed
Reason and monitoring have become a problem in the urgent need to address.
Existing crossing channelized picture is most of at present shows crossing orientation in schematic form, needs to check each road in crossing
The orientation of section can only be drawn by means of detailed crossing CAD, high cost and be not easy to GIS map and combine, it is impossible to from spatially
Crossing is positioned directly, while also linkage cannot be carried out with crossing live signal shows the current phase place clearance situation in crossing.
Accordingly, it would be desirable to a kind of new technical scheme is solving above-mentioned technical problem.
Content of the invention
For solving the deficiencies in the prior art, it is an object of the invention to proposing a kind of structure intersection channelization model and showing to put
The method of line phase, can truly reflect that crossing respectively associates section orientation, the clearance in the current crossing all directions track of real time inspection
State, provides quick, visual Informational support for commanding and decision-making.
In order to realize that above-mentioned target, the present invention are adopted the following technical scheme that：A kind of structure intersection channelization model and display
The method of clearance phase place, the method include：
According to arrange parameter build automatically intersection channelization model, by data binding and
INotifyPropertyChanged interfaces, the scaling of support model is adapting to different map denotation ranks；Press carriageway type
Show Styles are set, distinguish carriageway type, by representing the colour code current lane of carriageway type arrow in semaphore
Release status；The release status in each track are configured respectively with corresponding green light, red light, amber light according to the phase lamp of current phase place
Three kinds of state representations；The change of track release status is automatic by model described in INotifyPropertyChanged interface notifications
Redraw.
Preferably, the intersection channelization model and crossing signals phase association：Record when each signal phase is executed and let pass
Lane number, then no through traffic in remaining track, and the lane markings of clearance are set to green, and static current lane markings are arranged
For redness；
Preferably, the intersection channelization model is synchronous with signal phase：When model receives new signal phase, described
Model is according to configuration release status corresponding with the data display of signal phase association.
Preferably, the parameter includes section azimuth and track attribute.
Preferably, the section list that the intersection channelization model is included model boundary and associated with crossing；The model side
Boundary by calculate each association crossing azimuth and reality shared by drawing orientation obtain.
Preferably, the definition in the section and track in the intersection channelization model includes：
Section defines：Crossing labelling, section direction, azimuth, import lane list, exit lane list；Wherein,
In the section definition, whether crossing tag definitions current road segment includes crossing, such as current road segment during structure model
Crossing model will not be generated not comprising crossing；The western four direction in section direction value east northeast south；Azimuth is to work as
0 °～359 ° of front section clockwise direct north angular configurations scope；Import lane list is to sail road into by current road segment
The lane list of mouth；Exit lane is the lane list for sailing out of crossing by current road segment；
Track defines：Lane number, carriageway type, lane state, detector are identified；Wherein, lane number is by north
The serial number in southeast west, import track is numbered respectively with exit lane；Carriageway type defines driveway travel directions；Lane
State is divided into current, prompting, static three kinds of states of passing through, respectively correspondingly the green light of signal lighties, amber light, red light；Detector mark
Know and define whether current lane carries flow monitoring equipment.
The invention has benefit that：
(1) crossing respectively associates the description of section orientation accurately, especially for without the crossing for obviously facing, relative to east northeast
Nan Xi is higher to describe crossing sense of space direction.
(2) according to out of phase, crossing channelized picture shows that lane state contributes to point duty personnel and intuitively understands road
Clearance situation during cause for gossip.
(3) link with crossing signals, patterned support is provided to timing designing, be easy to show in GIS map.
Description of the drawings
Fig. 1 is the structural representation that intersection channelization model of the present invention constitutes component.
Specific embodiment
Make specific introduction to the present invention below in conjunction with the drawings and specific embodiments.
The present invention proposes a kind of method for building intersection channelization model and showing clearance phase place, and the method includes：
Using Wpf (Windows Presentation Foundation) technology according to the parameter for arranging, including section side
Parallactic angle and track attribute carry out drawing intersection channelization model, by data binding and INotifyPropertyChanged interfaces,
It is capable of the scaling of support model to adapt to different map denotation ranks；Press carriageway type and Show Styles are set, can distinguish such as
The carriageway types such as Through Lane, left turn lane, by representing the colour code current lane of carriageway type arrow in semaphore
Release status；The release status in each track are configured respectively with corresponding green light, red light, Huang according to the phase lamp of current phase place
Three kinds of state representations of lamp；The change of track release status is weighed automatically by INotifyPropertyChanged interface notification models
Paint.
It should be noted that：Intersection channelization model and crossing signals phase association：Record when each signal phase is executed and put
Capable lane number, then no through traffic in remaining track, and the lane markings of clearance are set to green, and static current lane markings set
It is set to redness；
Intersection channelization model is synchronous with signal phase：When model receives new signal phase, the model is according to matching somebody with somebody
The release status corresponding with the data display of signal phase association that puts.
Refer to shown in Fig. 1, in the method for building intersection channelization model and showing clearance phase place proposed by the present invention, crossing
The concrete structure of canalization model composition component is defined as follows：
Intersection channelization model (JuncEntity)：The section list associated including model boundary and with crossing.
Model boundary (JuncBoundarys)：By calculate each association crossing azimuth and reality shared by paint
Figure orientation is obtained.
Section (RoadSection)：Including crossing labelling, section direction, azimuth, import lane list, outlet
Lane list etc..Wherein, whether the crossing tag definitions section includes crossing, as section does not include when building model
Crossing will not generate crossing model；The western four direction in section direction value east northeast south；Azimuth is that the section is suitable
0 °～359 ° of hour hands skew direct north angular configurations scope；Import lane list is the track row for sailing crossing by the section into
Table；Exit lane is the lane list for sailing out of crossing by the section.
Track (Lane)：Including lane number, carriageway type, lane state, detector are identified.Wherein, track is compiled
The serial number of east northeast Nan Xi number is pressed, import track is numbered respectively with exit lane；Carriageway type defines driveway travel directions tool
Body definition see the table below 1；Lane state is divided into current, prompting, static three kinds of states of passing through, and corresponding signal lighties is green respectively
Lamp, amber light, red light；Whether detector mark defines the track with flow monitoring equipment such as coil, earth magnetism.
1 carriageway type of table
The scheme of rapid build crossing according to the present invention model, builds intersection channelization mould automatically according to the parameter for arranging
Type, true reflection crossing respectively associate section orientation, and are easy to GIS map and combine directly display in map layer.While road
Mouth canalization model can be dynamically associated with real-time phase, can be checked the release status in current crossing all directions track, be commanding and decision-making
Quick, visual Informational support is provided.
The basic principles, principal features and advantages of the present invention have been shown and described above.The technical staff of the industry should
Understand, the invention is not limited in any way for examples detailed above, all skills obtained by the way of equivalent or equivalent transformation
Art scheme, all falls within protection scope of the present invention.
Claims (8)
1. a kind of build intersection channelization model and show clearance phase place method, it is characterised in that include：
Parameter according to arranging builds intersection channelization model automatically, is connect by data binding and INotifyPropertyChanged
Mouthful, the scaling of support model is adapting to different map denotation ranks；Press carriageway type and Show Styles are set, distinguish track class
Type, by representing release status of the colour code current lane of carriageway type arrow in semaphore；The clearance in each track
State is configured respectively with corresponding green light, red light, three kinds of state representations of amber light according to the phase lamp of current phase place；Track clearance shape
The change of state is redrawn automatically by model described in INotifyPropertyChanged interface notifications.
2. as claimed in claim 1 build intersection channelization model and show clearance phase place method, it is characterised in that the road
Mouth canalization model and crossing signals phase association, record the lane number that lets pass when each signal phase is executed, and remaining track is then
No through traffic, and the lane markings of clearance are set to green, and static current lane markings are set to redness.
3. as claimed in claim 1 build intersection channelization model and show clearance phase place method, it is characterised in that the road
Mouthful canalization model synchronous with signal phase, when the model receives new signal phase, the model according to configure with
The corresponding release status of data display of signal phase association.
4. as claimed in claim 1 build intersection channelization model and show clearance phase place method, it is characterised in that the ginseng
Number includes section azimuth and track attribute.
5. as claimed in claim 1 build intersection channelization model and show clearance phase place method, it is characterised in that the road
The section list that mouth canalization model is included model boundary and associated with crossing；The model boundary is by calculating each association crossing
Drawing orientation shared by azimuth and reality is obtained.
6. as claimed in claim 1 build intersection channelization model and show clearance phase place method, it is characterised in that the road
The definition in section and track in mouth canalization model includes：
Section：Crossing labelling, section direction, azimuth, import lane list, exit lane list；
Track：Lane number, carriageway type, lane state, detector are identified.
7. as claimed in claim 6 build intersection channelization model and show clearance phase place method, it is characterised in that the road
In Duan Dingyi, whether comprising crossing, when building model, such as current road segment does not include crossing tag definitions current road segment
Crossing will not generate crossing model；The western four direction in section direction value east northeast south；Azimuth is current road segment
0 °～359 ° of clockwise direct north angular configurations scope；Import lane list is the car for sailing crossing by current road segment into
Road list；Exit lane is the lane list for sailing out of crossing by current road segment.
8. as claimed in claim 6 build intersection channelization model and show clearance phase place method, it is characterised in that the car
In road definition, lane number presses the serial number of east northeast Nan Xi, and import track is numbered respectively with exit lane；Carriageway type is defined
Driveway travel directions；Lane state is divided into current, prompting, static three kinds of states of passing through, and corresponding signal lighties is green respectively
Lamp, amber light, red light；Detector mark defines whether current lane carries flow monitoring equipment.
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108470454A (en) * | 2018-03-30 | 2018-08-31 | 江苏智通交通科技有限公司 | Track-lamp group-phase association mapping method of signal controlled junctions |
| CN108922185A (en) * | 2018-07-19 | 2018-11-30 | 连云港杰瑞电子有限公司 | A kind of method of quick deployment intersection channelizing system |
| CN109636876A (en) * | 2018-10-25 | 2019-04-16 | 广州运星科技有限公司 | A kind of intersection channelization and flux and flow direction drawing drawing method, system equipment and storage medium |
| CN111882887A (en) * | 2020-07-16 | 2020-11-03 | 浙江工业大学 | Method for synchronously displaying SCATS phase signals and integrating monitoring data of flow equipment |
| CN113327446A (en) * | 2020-02-28 | 2021-08-31 | 大唐高鸿数据网络技术股份有限公司 | Information transmission processing method and device, processing equipment, vehicle-mounted unit and vehicle |
| CN114049785A (en) * | 2021-11-15 | 2022-02-15 | 河北万方中天科技有限公司 | Traffic road condition state display method, terminal and storage medium |
| CN114299716A (en) * | 2021-12-27 | 2022-04-08 | 北京世纪高通科技有限公司 | Signal lamp time information correlation method and device, storage medium and equipment |
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Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108470454A (en) * | 2018-03-30 | 2018-08-31 | 江苏智通交通科技有限公司 | Track-lamp group-phase association mapping method of signal controlled junctions |
| CN108470454B (en) * | 2018-03-30 | 2021-07-09 | 江苏智通交通科技有限公司 | Lane-lamp group-phase correlation mapping method for signal control road junction |
| CN108922185A (en) * | 2018-07-19 | 2018-11-30 | 连云港杰瑞电子有限公司 | A kind of method of quick deployment intersection channelizing system |
| CN108922185B (en) * | 2018-07-19 | 2020-07-14 | 连云港杰瑞电子有限公司 | Method for quickly deploying intersection channelized system |
| CN109636876A (en) * | 2018-10-25 | 2019-04-16 | 广州运星科技有限公司 | A kind of intersection channelization and flux and flow direction drawing drawing method, system equipment and storage medium |
| CN109636876B (en) * | 2018-10-25 | 2022-12-27 | 广州运星科技有限公司 | Intersection canalization and flow direction graph drawing method, system equipment and storage medium |
| CN113327446A (en) * | 2020-02-28 | 2021-08-31 | 大唐高鸿数据网络技术股份有限公司 | Information transmission processing method and device, processing equipment, vehicle-mounted unit and vehicle |
| CN113327446B (en) * | 2020-02-28 | 2022-06-10 | 大唐高鸿智联科技(重庆)有限公司 | Information transmission processing method and device, processing equipment, vehicle-mounted unit and vehicle |
| CN111882887A (en) * | 2020-07-16 | 2020-11-03 | 浙江工业大学 | Method for synchronously displaying SCATS phase signals and integrating monitoring data of flow equipment |
| CN111882887B (en) * | 2020-07-16 | 2021-11-23 | 浙江工业大学 | Method for synchronously displaying SCATS phase signals and integrating monitoring data of flow equipment |
| CN114049785A (en) * | 2021-11-15 | 2022-02-15 | 河北万方中天科技有限公司 | Traffic road condition state display method, terminal and storage medium |
| CN114299716A (en) * | 2021-12-27 | 2022-04-08 | 北京世纪高通科技有限公司 | Signal lamp time information correlation method and device, storage medium and equipment |
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Application publication date: 20170315 |