CN105913672B - Crossing traffic signal timing plan record based on VISIO and design method - Google Patents
Crossing traffic signal timing plan record based on VISIO and design method Download PDFInfo
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- CN105913672B CN105913672B CN201610505019.0A CN201610505019A CN105913672B CN 105913672 B CN105913672 B CN 105913672B CN 201610505019 A CN201610505019 A CN 201610505019A CN 105913672 B CN105913672 B CN 105913672B
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- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/07—Controlling traffic signals
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Abstract
The crossing traffic signal timing plan record and design method that the invention discloses a kind of based on VISIO, which is characterized in that mainly include the following steps that：(1) the self-defined VISIO shapes pel of crossing basic information is created；(2) Custom Attributes field is arranged in VISIO shapes pel self-defined to crossing basic information；(3) basic information self-defined VISIO shapes pel in crossing is used to draw intersection plane figure；(4) VISIO shapes pel self-defined to crossing basic information is encoded and is associated with binding, it is made to automatically generate letter prosecutor case.The present invention records or designs new letter prosecutor case to existing crossing traffic signal timing plan, it not only can quickly obtain succinct intuitive traffic signals scheme, the receivable signal lamp group light color control instruction of semaphore can also be directly generated, human cost is greatly saved, working efficiency is improved.
Description
Technical field
The present invention relates to Controlling Traffic Signals in Urban Roads field, in particular to a kind of crossing traffic letters based on VISIO
Number control program record and design method.
Background technology
Currently, in urban traffic management field, the management of common traffic signal control scheme is limited only to plane
It draws, letter control infrastructure plane drafting is related to a large amount of intersection plane layout information, means of transportation information, letter prosecutor case letter
The data such as breath, due to complicated demand of intersection information, graphic artists must constantly redesign graphing；This side
Although method can also solve the problems, such as that letter control infrastructure plane is drawn, working efficiency is low, and repainting very
Difficulty ensure every letter control infrastructure draw plan view specification it is consistent, be unable to reach ideal effect, waste a large amount of manpower,
Material resources.
In addition, because being not in contact between the signal control element of existing letter control basis drafting plan view, it can not be automatic
It generates letter prosecutor case and is converted directly into the control instruction that intersection annunciator can identify, so scheme signal can only be used to walk
Light color set-up mode expresses signal timing plan, i.e., controls step section by a specified signal, own in crossing
It the light color state (red, yellow, and green, red sudden strain of a muscle, yellow sudden strain of a muscle, blue flash) of coherent signal lamp group and the duration of light color state, will be several
A letter control step is combined, and a signal timing plan is formed.There are prodigious deficiencies for it, i.e., due to signal lamp group and track
Without association binding between current demand, letter control step needs artificial combination sequence, and manual operation is easy that there are certain mistakes
Difference leads to the accurate sexual deviation of letter prosecutor case.
Invention content
It is an object of the invention to overcome, the management method efficiency of traditional traffic signal control scheme is low, effect is paid no attention to
Think, and cannot be automatically generated letter prosecutor case and be converted directly into the defect for the control instruction that intersection annunciator can identify,
A kind of crossing traffic signal timing plan record and design method based on VISIO are provided.
The purpose of the invention is achieved by the following technical solution：Crossing traffic signal timing plan record based on VISIO
And design method, it mainly includes the following steps that：
(1) the self-defined VISIO shapes pel of crossing basic information is created；
(2) Custom Attributes field is arranged in VISIO shapes pel self-defined to crossing basic information；
(3) basic information self-defined VISIO shapes pel in crossing is used to draw intersection plane figure；
(4) VISIO shapes pel self-defined to crossing basic information is encoded and is associated with binding, it is made to automatically generate letter
Prosecutor case.
Further, it includes following step basic information self-defined VISIO shapes pel in crossing to be created in the step (1)
Suddenly：
(a) self-defined VISIO shapes pel is created：
(b) bottom data pretreatment is carried out to newly-built self-defined VISIO shapes pel, makes to have to be formed between each pel
Associated condition.
The self-defined VISIO shapes pel created in the step (a) includes track arrow pel, lamp group pel, pedestrian
Cross the street pel, Accreditation Waiting Area pel, prohibitory sign pel, crossing shape pel, canalization island pel, text class pel, ground induction coil
Pel and auxiliary pel.
The track arrow pel includes keeping straight on, turning left, right-hand rotation, u-turn, straight trip right-hand rotation, straight trip left-hand rotation, turning left to turn right, directly
Row is reversed end for end, left-hand rotation is turned around, turn right u-turn and the left straight right side；The lamp group pel includes then full frame lamp, straight trip arrow lamp, left-hand rotation arrow
Head lamp, right-hand rotation arrow lamp, u-turn arrow lamp, auxiliary lamp, single-ended lamp and brown flasher；Accreditation Waiting Area pel then include left-hand rotation Accreditation Waiting Area,
Right-hand rotation Accreditation Waiting Area and comprehensive Accreditation Waiting Area；Straight trip left-hand rotation, no left turn, no turns, forbids including forbidding for prohibitory sign pel
Straight trip right-hand rotation, no right turn, no left turn turn right and forbid keeping straight on；Crossing shape pel includes straight line, bent arc, cross, one
Word and T words；Text class pel include road name, table name, next crossing number and text prompt frame；Auxiliary pel include
Guardrail, road center double amber lines, segmentation band, without graticule mark and uniline.
VISIO shapes pel setting Custom Attributes field self-defined to crossing basic information includes in the step (2)
The following contents；According to the type establishment pel title of setting pel, the affiliated type of annotation pel, each pel itself attribute,
The journey of difference mark between the ID attributes and each ground induction coil pel that are set between the pel for needing to establish association status
Sequence establishes relating attribute to track arrow pel and lamp group pel by above procedure, is allowed to form dynamic association status.
Use in the step (3) the self-defined VISIO shapes pel drafting intersection plane figure of crossing basic information include with
Lower step：
(I) crossing shape pel is drawn；
(II) track arrow pel is added；
(III) pedestrian's street crossing pel is added；
(IV) addition auxiliary pel.
VISIO shapes pel self-defined to crossing basic information is encoded and is associated with binding in the step (4), makes it
Automatically generate letter prosecutor case；Including being encoded to lamp group pel, ground induction coil pel and pedestrian's street crossing pel, to track arrow
Head pel is associated binding and ground induction coil pel with lamp group pel and is associated binding with track arrow pel.
The present invention compared with the prior art, has the following advantages and advantageous effect：
(1) present invention makes traffic signal control scheme plane draw more succinct quick, is contacted between signal control element
Even closer, it is more convenient that signal timing plan is issued to semaphore, efficiently.
(2) present invention is recorded or is designed new letter prosecutor case to existing crossing traffic signal timing plan, not only
Succinct intuitive traffic signals scheme can be quickly obtained, the receivable signal lamp group light color control of semaphore can also be directly generated
System instruction, greatly saves human cost, improves working efficiency.
Specific implementation mode
The present invention is described in further detail with reference to embodiment, but embodiments of the present invention are not limited to
This.
Embodiment
The crossing traffic signal timing plan record and design method based on VISIO of the present invention, which is characterized in that main
Include the following steps：
(1) the self-defined VISIO shapes pel of crossing basic information is created；It is specifically included：(a) self-defined VISIO is created
Shape pel：Create the common VISIO pels of letter control equipment such as：Track arrow pel, lamp group pel, pedestrian's street crossing pel,
Accreditation Waiting Area pel, prohibitory sign pel, crossing shape pel, canalization island pel, text class pel, ground induction coil pel and auxiliary
Help pel.(b) bottom data pretreatment is carried out to newly-built self-defined VISIO shapes pel, i.e., to self-defined VISIO shape graphs
The data content of member carries out node processing, increases the nodal community of the pel, and store actually active interaction with coded format
Data source makes to have to form associated condition between each self-defined VISIO shapes pel.
Wherein, the track arrow pel include straight trip, turn left, turn right, u-turn, straight trip is turned right, straight trip is turned left, it is right to turn left
Turn, straight trip is reversed end for end, turns left to turn around, turn right u-turn and the left straight right side.The lamp group pel includes then full frame lamp, straight trip arrow lamp, a left side
Turn arrow lamp, right-hand rotation arrow lamp, u-turn arrow lamp, auxiliary lamp, single-ended lamp and brown flasher.Accreditation Waiting Area pel includes then turning left to wait for
Area, right-hand rotation Accreditation Waiting Area and comprehensive Accreditation Waiting Area.Straight trip left-hand rotation, no left turn, no turns, prohibits including forbidding for prohibitory sign pel
Only straight trip right-hand rotation, no right turn, no left turn turn right and forbid keeping straight on.Crossing shape pel include straight line, bent arc, cross,
One word and T words.Text class pel include road name, table name, next crossing number and text prompt frame.Assist pel packet
Include guardrail, road center double amber lines, segmentation band, without graticule mark and uniline.
(2) Custom Attributes field is arranged in VISIO shapes pel self-defined to crossing basic information；I.e. according to setting pel
Type establishment pel title, the affiliated type of annotation pel, each pel itself attribute, need to establish the pel of association status
Between difference mark between the ID attributes that set and each ground induction coil pel program, by program to track arrow plot
Member establishes relating attribute with lamp group pel, is allowed to form dynamic association status.
(3) basic information self-defined VISIO shapes pel in crossing is used to draw intersection plane figure；It includes the following steps：
Crossing shape is drawn first, i.e., the shape at the practical crossing of selection, such as cross, T fonts from the shape pel of crossing.
If crossing shape is not conventional shape, need according to straight line, curve mold hand drawn.
Secondly addition track arrow adds entrance driveway track arrow and exit ramp track arrow, and according to the reality at crossing
Border situation is put.
Pedestrian's street crossing pel is added again.
Finally auxiliary pel is added according to surface conditions.
(4) VISIO shapes pel self-defined to crossing basic information is encoded and is associated with binding, it is made to automatically generate letter
Prosecutor case.Lamp group pel, ground induction coil pel and pedestrian's street crossing pel are encoded, then to track arrow pel with
Lamp group pel is associated binding, makes the corresponding track of some controlling on lamp group；It is completed at the same time ground induction coil pel and track arrow
Binding between pel.Coding by pel and association binding then describe hardware present situation and the constraint at crossing, in letter control letter
On the basis of breath record, the modeling of signal timing plan is carried out, carries out phase configuration therewith, i.e., according to the friendship of crossing all directions
It is through-flow that rational batch operation is carried out to right of way passage green light；After selected phase number, start the lamp group pel to the crossing
Corresponding track state is configured.I.e. when activating track instruction, make the selected track that there is right-of-way.For each lamp
Group picture member has configured corresponding phase, automatically generates phase diagram, that is, automatically generates letter prosecutor case, completes crossing VISIO signal controls
The model of scheme fining modeling processed, realizes the intelligent control for believing traffic prosecutor case.Furthermore it is possible to which letter prosecutor case is issued to
Intersection annunciator, the communication protocol of letter prosecutor case cooperation physics semaphore, to semaphore control program directive script automatic conversion,
To preferably control signal lamp.
As described above, the present invention can be realized well.
Claims (4)
1. the crossing traffic signal timing plan record based on VISIO and design method, which is characterized in that include mainly following step
Suddenly：
(1) the self-defined VISIO shapes pel of crossing basic information is created；
(2) Custom Attributes field is arranged in VISIO shapes pel self-defined to crossing basic information；
(3) basic information self-defined VISIO shapes pel in crossing is used to draw intersection plane figure；
(4) VISIO shapes pel self-defined to crossing basic information is encoded and is associated with binding, it is made to automatically generate letter prosecutor
Case；
Basic information self-defined VISIO shapes pel in crossing is created in the step (1) to include the following steps：
(a) self-defined VISIO shapes pel is created：
(b) bottom data pretreatment is carried out to newly-built self-defined VISIO shapes pel, makes to have to form association between each pel
Condition；The self-defined VISIO shapes pel created in the step (a) includes track arrow pel, lamp group pel, pedestrian's mistake
Street pel, Accreditation Waiting Area pel, prohibitory sign pel, crossing shape pel, canalization island pel, text class pel, ground induction coil figure
Member and auxiliary pel；
VISIO shapes pel self-defined to crossing basic information is encoded and is associated with binding in the step (4), keeps it automatic
Generate letter prosecutor case；Including being encoded to lamp group pel, ground induction coil pel and pedestrian's street crossing pel, to track arrow plot
Member is associated binding and ground induction coil pel with lamp group pel and is associated binding with track arrow pel；Pass through pel
Coding and association binding then describe hardware present situation and the constraint at crossing, on the basis of letter control information record, carry out signal control
The modeling of scheme processed carries out phase configuration therewith, i.e., is closed to right of way passage green light according to the traffic flow of crossing all directions
The batch operation of reason；After selected phase number, start to configure the corresponding track state of the lamp group pel at the crossing, i.e.,
When activating track instruction, make the selected track that there is right-of-way；Corresponding phase has been configured for each lamp group pel, from
It is dynamic to generate phase diagram, that is, letter prosecutor case is automatically generated, the model of crossing VISIO signal timing plans fining modeling is completed, it is real
The intelligent control of prosecutor case is now believed traffic.
2. crossing traffic signal timing plan record and design method according to claim 1 based on VISIO, feature
It is, the track arrow pel includes keeping straight on, turning left, right-hand rotation, u-turn, straight trip right-hand rotation, straight trip left-hand rotation, turn left to turn right, keep straight on
It reverses end for end, turn left to turn around, turn right u-turn and the left straight right side；The lamp group pel includes then full frame lamp, straight trip arrow lamp, left-hand rotation arrow
Lamp, right-hand rotation arrow lamp, u-turn arrow lamp, auxiliary lamp, single-ended lamp and brown flasher；Accreditation Waiting Area pel includes then left-hand rotation Accreditation Waiting Area, the right side
Turn Accreditation Waiting Area and comprehensive Accreditation Waiting Area；Straight trip left-hand rotation, no left turn, no turns, it is straight to forbid including forbidding for prohibitory sign pel
Row right-hand rotation, no right turn, no left turn turn right and forbid keeping straight on；Crossing shape pel includes straight line, bent arc, cross, a word
And T words；Text class pel include road name, table name, next crossing number and text prompt frame；It includes shield to assist pel
Column, road center double amber lines, segmentation band, without graticule mark and uniline.
3. crossing traffic signal timing plan record and design method according to claim 2 based on VISIO, feature
It is, VISIO shapes pel setting Custom Attributes field self-defined to crossing basic information includes following in the step (2)
Content；According to attribute, the needs of the type establishment pel title of setting pel, the affiliated type of annotation pel, each pel itself
The program for establishing the difference mark between the ID attributes set between the pel of association status and each ground induction coil pel, leads to
It crosses above procedure and relating attribute is established to track arrow pel and lamp group pel, be allowed to form dynamic association status.
4. crossing traffic signal timing plan record and design method according to claim 3 based on VISIO, feature
It is, it includes following step to draw intersection plane figure using the self-defined VISIO shapes pel of crossing basic information in the step (3)
Suddenly：
(I) crossing shape pel is drawn；
(II) track arrow pel is added；
(III) pedestrian's street crossing pel is added；
(IV) addition auxiliary pel.
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Denomination of invention: Recording and design method of intersection traffic signal control scheme based on Visio Effective date of registration: 20211208 Granted publication date: 20181102 Pledgee: China Co. truction Bank Corp Zhongshan branch Pledgor: GUANGDONG ZHENYE UCTRL TECHNOLOGY Corp.,Ltd. Registration number: Y2021980014539 |
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