CN109118790A - A kind of variable pedestrian's street crossing signal setting method towards race of bowing - Google Patents
A kind of variable pedestrian's street crossing signal setting method towards race of bowing Download PDFInfo
- Publication number
- CN109118790A CN109118790A CN201811148902.4A CN201811148902A CN109118790A CN 109118790 A CN109118790 A CN 109118790A CN 201811148902 A CN201811148902 A CN 201811148902A CN 109118790 A CN109118790 A CN 109118790A
- Authority
- CN
- China
- Prior art keywords
- pedestrian
- street
- time
- crossing
- street crossing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/07—Controlling traffic signals
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Traffic Control Systems (AREA)
Abstract
The variable pedestrian's street crossing signal setting method towards race of bowing that the invention discloses a kind of, it is calculated in some cycles first and plays mobile phone and do not play the average security sensitive and reactive time of mobile phone pedestrian, it is maximized as the pedestrains safety sensitive and reactive time, then detection crosses the zebra stripes moment with last crisscross motor vehicle of pedestrian's street crossing, it is set to pedestrian's green light signals and opens the bright moment, with 15% bit rate and crossing length computation pedestrian's street crossing walking time, and it calculates last pedestrian and compares the lag time that first pedestrian enters the crossing moment, the sum of three is pedestrian's street crossing total time-consuming, by itself and motor vehicle when meeting with red light signal time length comparison, minimum value is pedestrian signal long green light time, a length of vehicle signal cycle duration subtracts pedestrian signal long green light time when pedestrian signal red light.The variable of pedestrian's street crossing signal may be implemented in this method, can ensure the safety for race's street crossing of bowing and improve signalized intersections pedestrian crossing efficiency, moreover it is possible to not influence autos only efficiency.
Description
Technical field
The present invention relates to traffic signalization fields, more particularly to a kind of variable pedestrian's street crossing signal towards race of bowing
Setting method.
Background technique
For the existing signalized intersections signal time distributing conception spininess in China to Vehicle flow, matched pedestrian signal timing is usual
The green light period that can be crossed the street using the motor vehicle when meeting with red light period as pedestrian, the red light that the motor vehicle green light period waits as instruction pedestrian
It is period, less to consider signal time distributing conception from pedestrian angle itself.Furthermore most signal time distributing conceptions are each signal
The constant timing signal control of duration, i.e., same period execute fixed timing scheme, and whole day executes one or more timing sides
Case.Such signal time distributing conception is mostly from history survey data, from practical operation, although its calculation method it is simple,
Investment most saves, but does not consider the diversity of actual traffic situation, and it is complete to easily occur in motor vehicle in a signal period
Portion is by intersection, and pedestrian is because red signal is still stopped waiting, and which results in the waste of path resource and pedestrian are priceless
The waiting of value.
In addition, with the extensive use of smart phone, it is more and more using the street pedestrian of mobile phone in green light waiting time.
This phenomenon exerts a certain influence to traffic safety, and presentation the most significant is exactly that pedestrian is right during using mobile phone
The pedestrian that the sensitive and reactive of external environment compares unused mobile phone is slower, and the sensitive and reactive time needed for judging traffic environment is more
It is long.Assuming that pedestrian walking speed is identical, by the crossing of equal length, when using safe passing needed for mobile phone street crossing crowd
Between it is longer.When formulating pedestrian signal timing scheme, need to give this kind of crowd distribution longer green light signals, and traditional signal
Timing scheme does not consider them.
Summary of the invention
In order to solve problem above, the present invention provides a kind of variable pedestrian's street crossing signal setting method towards race of bowing,
This method considers to wait the street pedestrian that mobile phone is used during green light, using variable pedestrian's street crossing signal as emphasis research object, root
It determines that the pedestrian signal green light under different condition opens bright moment and long green light time according to road environment, realizes variable towards race of bowing
Pedestrian's street crossing signal setting method is set for this purpose, the present invention provides a kind of variable pedestrian's street crossing signal towards race of bowing
Set method, comprising the following steps:
(1) since pedestrian is walked waiting red light phase and is denoted as event P, will with pedestrian's street crossing it is crisscross it is upper last
Motor vehicle crosses zebra stripes upstream and is denoted as event Q, defines safe sensitive and reactive time TsThe moment occurs for event P and event Q
Difference Ts=tP-tQ；
(2) it is observed by video, acquires first street pedestrian for playing mobile phone in n period respectively, wherein n >=2, and not
Play the safe sensitive and reactive time of first street pedestrian of mobile phone；
(3) the two groups of safe sensitive and reactive time averages acquired in step (2) are calculated separately, are denoted asIt takes most
Big value is the pedestrains safety sensitive and reactive time
It (4) is that street pedestrian is green at the time of induction coil detector is laid in zebra stripes upstream end, and detecting event Q occurs
Modulating signal opens the bright moment；
(5) at kerbstone or induction coil is laid at crossing both ends, at the time of detecting every pedestrian event P occur,
It is denoted as tij, wherein i indicates the street pedestrian's quantity i=1 on the direction j, and 2 ..., n, j indicate pedestrian's direction of travel j=1,2；
(6) assume that the practical street crossing time of every pedestrian is equal, costive street pedestrian is considered, with street pedestrian
15% bit rate v15%Calculate pedestrian's street crossing walking time T0, T0=L/v15%, L is crossing length (m)；
(7) remember to be τ at the time of event P occurs for first pedestrian0, for two-way first pedestrian enter crossing when
It carves, τ0=min { t11,t12}；
(8) relative to first pedestrian in step (7), subsequent rows human hair make trouble part P lag time be τij, τij=
tij-τ0；
(9) from first in step (7) enters the pedestrian of crossing, until i-th bit pedestrian's street crossing is time-consuming on the direction j
For Tij, it is the average security sensitive and reactive time, crosses the street the sum of lag time and pedestrian's street crossing walking time three, i.e.,
(10) by n-th pedestrian on the direction j, i.e. the street crossing time-consuming (T of last pedestriannj) red with crisscross motor vehicle
Modulating signal duration (Rv) compare, it is minimized as pedestrian signal long green light time (Gp), Gp=min { Tnj, Rv}；
(11) at the end of to pedestrian's green light signals, azarin modulating signal, duration (R are openedp) be equal to the vehicle signal period when
Long (Tt) subtract pedestrian signal long green light time (Gp)；
(12) the bright moment is opened by street pedestrian's green light signals that step (4) determine, it is true in conjunction with step (10) and step (11)
Fixed street pedestrian's green light and red signal duration realizes that the street pedestrian's green light signals for the race that considers to bow open bright and knot on demand
Beam, i.e., a kind of variable pedestrian's street crossing signal setting method towards race of bowing.
Further improvement of the present invention, t described in step (1)P、tQAt the time of respectively referring to event P and event Q generation, peace
The full sensitive and reactive time is difference at the time of pedestrian walks the moment and last crisscross motor vehicle crosses zebra stripes upstream.
Further improvement of the present invention, the observation of video described in step (2) refer to by being erected at signalized intersections
Video camera shooting signalized intersections at Vehicle flow and pedestrian's street crossing situation.
Further improvement of the present invention, the n in step (2) are the positive integer greater than 1, can be taken according to actual requirement
Value.
Further improvement of the present invention, described in step (2) play mobile phone street pedestrian be during waiting red light,
The pedestrian has the case where using mobile phone.
Further improvement of the present invention, two groups of safe sensitive and reactive time averages described in step (3) refer to step
(2) first street pedestrian of mobile phone is played in the n period acquired and do not play the safety perception of first street pedestrian of mobile phone
Reaction time is summed it up respectively divided by n.
Further improvement of the present invention, induction coil detector described in step (4) refer to a kind of friendship for being embedded in underground
Logical detector can detecte out vehicle and the process moment, flow, speed relevant information of pedestrian.
Further improvement of the present invention opens at the time of event Q described in step (4) occurs for street pedestrian's green light signals bright
Moment refers to that detect induction coil crosses zebra stripes upstream with pedestrian's street crossing last motor vehicle on direction that intersects
At the time of be set to street pedestrian's green light signals and open the bright moment.
T at the time of event P occurs for further improvement of the present invention, pedestrian described in step (5)ij, wherein i indicates the direction j
On street pedestrian's quantity i=1,2 ..., n, n are the direction j pedestrian sum；J indicate pedestrian's direction of travel j=1,2, i.e., two-way
During pedestrian's street crossing, a direction is set to 1, head-on opposite is 2.
Further improvement of the present invention, 15% bit rate v of street pedestrian described in step (6)15%It can be according to real road
Situation is investigated, and the pedestrian's street crossing calculated is time-consuming, if calculated result is decimal, is rounded up, that is, is taken and be greater than meter
Calculate the smallest positive integral of result.
A kind of variable pedestrian's street crossing signal setting method towards race of bowing of the present invention, the utility model has the advantages that with prior art phase
Than changing pedestrian's street crossing green light in due course the invention has the following advantages that fully taking into account signalized intersections actual traffic stream situation
Signal opens the bright moment, and green light waiting time is taken into account that pedestrian's street crossing is believed using the pedestrains safety sensitive and reactive time of mobile phone
In number timing scheme, the variable pedestrian's street crossing signal setting method towards race of bowing is realized, improve pedestrian's mistake at signalized intersections
Street efficiency, and autos only efficiency is not influenced.
Detailed description of the invention
Fig. 1 is flow chart of the invention；
Fig. 2 be the present invention relates to pedestrian's street crossing and induction coil layout diagram.
Specific embodiment
Present invention is further described in detail with specific embodiment with reference to the accompanying drawing:
The present invention provides a kind of variable pedestrian's street crossing signal setting method towards race of bowing, and this method considers to wait green light
Period uses the street pedestrian of mobile phone, using variable pedestrian's street crossing signal as emphasis research object, is determined according to road environment different
Under the conditions of pedestrian signal green light open bright moment and long green light time, realize the variable pedestrian's street crossing signal setting side towards race of bowing
Method.
As shown in Figure 1, a kind of variable pedestrian's street crossing signal setting method towards race of bowing of the present invention, including step
It is rapid:
(1) since pedestrian is walked waiting red light phase and is denoted as event P, will with pedestrian's street crossing it is crisscross it is upper last
Motor vehicle crosses zebra stripes upstream and is denoted as event Q, defines safe sensitive and reactive time TsThe moment occurs for event P and event Q
Difference Ts=tP-tQ；Fig. 2 is shown in signal.
(2) it is observed by video, acquires first street pedestrian (race of bowing) for playing mobile phone in n (n >=2) a period respectively
The safe sensitive and reactive time of first street pedestrian of mobile phone is not played；
The present embodiment chooses Nanjing signalized intersections as experiment place, is observed by video, acquires 8 respectively
First street pedestrian (race of bowing) of mobile phone is played in signal period and does not play the safety perception of first street pedestrian of mobile phone
Reaction time, as shown in table 1.
Table 1
(3) the two groups of safe sensitive and reactive time averages acquired in step (2) are calculated separately, are denoted asIt takes most
Big value is the pedestrains safety sensitive and reactive time
According to table 1, the safe sensitive and reactive time average of people of mobile phone is playedThe people for not playing mobile phone perceives safely
Reaction time average valueSo
It (4) is that street pedestrian is green at the time of induction coil detector is laid in zebra stripes upstream end, and detecting event Q occurs
Modulating signal opens the bright moment；
Observed according to video, event Q occur at the time of be 10 ' 20.160 " at the video moment, this moment is determined as pedestrian
Green light signals open the bright moment.
(5) (crossing both ends) lay induction coil at kerbstone, at the time of detecting every pedestrian generation event P,
It is denoted as tij, wherein i indicates the street pedestrian's quantity i=1 on the direction j, and 2 ..., n, j indicate pedestrian's direction of travel j=1,2；
(6) assume that the practical street crossing time of every pedestrian is equal, costive street pedestrian is considered, with street pedestrian
15% bit rate v15%Calculate pedestrian's street crossing walking time T0, T0=L/v15%, L is crossing length (m)；
The crossing length is 16.5m, v15%Value 1.2m/s, therefore T0For 13.75s.
(7) remember to be τ at the time of event P occurs for first pedestrian0, for two-way first pedestrian enter crossing when
It carves, τ0=min { t11,t12}；
It is observed according to video, respectively 10 ' 23.959 " and 10 ' at the time of first pedestrian of both direction enters pavement
22.073 ", therefore τ0For 10 ' 22.073 ".
(8) relative to first pedestrian in step (7), subsequent rows human hair make trouble part P lag time be τij, τij=
tij-τ0；
It is 10 ' 58.693 " at the time of by last pedestrian of video acquisition generation event P, therefore its lag time is
34.734s。
(9) from first in step (7) enters the pedestrian of crossing, until i-th bit pedestrian's street crossing is time-consuming on the direction j
For Tij, it is the average security sensitive and reactive time, crosses the street the sum of lag time and pedestrian's street crossing walking time three, i.e.,
(10) by n-th pedestrian on the direction j, i.e. the street crossing time-consuming (T of last pedestriannj) red with crisscross motor vehicle
Modulating signal duration (Rv) compare, it is minimized as pedestrian signal long green light time (Gp), Gp=min { Tnj, Rv}；
The street crossing time-consuming of last pedestrian is 2.24+34.734+13.75=50.724s, crisscross motor vehicle when meeting with red light
A length of 62s when signal, therefore pedestrian signal long green light time is 51s.
(11) at the end of to pedestrian's green light signals, azarin modulating signal, duration (R are openedp) be equal to the vehicle signal period when
Long (Tt) subtract pedestrian signal long green light time (Gp)；
Vehicle signal cycle duration is 108s, therefore a length of 108-51=57s when pedestrian's red signal.
(12) the bright moment is opened by street pedestrian's green light signals that step (4) determine, it is true in conjunction with step (10) and step (11)
Fixed street pedestrian's green light and red signal duration realizes that the street pedestrian's green light signals for the race that considers to bow open bright and knot on demand
Beam, i.e., a kind of variable pedestrian's street crossing signal setting method towards race of bowing.
The above described is only a preferred embodiment of the present invention, being not the limit for making any other form to the present invention
System, and made any modification or equivalent variations according to the technical essence of the invention, still fall within present invention model claimed
It encloses.
Claims (10)
1. a kind of variable pedestrian's street crossing signal setting method towards race of bowing, includes the following steps, it is characterised in that:
(1) since pedestrian is walked waiting red light phase and is denoted as event P, it will be with last crisscross upper machine of pedestrian's street crossing
Motor-car crosses zebra stripes upstream and is denoted as event Q, defines safe sensitive and reactive time TsThe difference T at moment occurs for event P and event Qs
=tP-tQ；
(2) it is observed by video, acquires first street pedestrian for playing mobile phone in n period respectively, wherein n >=2, and do not play hand
The safe sensitive and reactive time of first street pedestrian of machine；
(3) the two groups of safe sensitive and reactive time averages acquired in step (2) are calculated separately, are denoted asIt is maximized
For the pedestrains safety sensitive and reactive time
(4) at the time of induction coil detector is laid in zebra stripes upstream end, and detecting event Q occurs, believe for street pedestrian's green light
Number open the bright moment；
(5) it at kerbstone or induction coil is laid at crossing both ends, at the time of detecting every pedestrian event P occurs, is denoted as
tij, wherein i indicates the street pedestrian's quantity i=1 on the direction j, and 2 ..., n, j indicate pedestrian's direction of travel j=1,2；
(6) assume that the practical street crossing time of every pedestrian is equal, costive street pedestrian is considered, with street pedestrian 15%
Speed v15%Calculate pedestrian's street crossing walking time T0, T0=L/v15%, L is crossing length (m)；
(7) remember to be τ at the time of event P occurs for first pedestrian0, at the time of entering crossing for two-way first pedestrian, τ0=
min{t11,t12}；
(8) relative to first pedestrian in step (7), subsequent rows human hair make trouble part P lag time be τij, τij=tij-τ0；
(9) from first in step (7) enters the pedestrian of crossing, until i-th bit pedestrian's street crossing time-consuming is on the direction j
Tij, it is the average security sensitive and reactive time, crosses the street the sum of lag time and pedestrian's street crossing walking time three, i.e.,
(10) by n-th pedestrian on the direction j, i.e. the street crossing time-consuming (T of last pedestriannj) believe with crisscross motor vehicle when meeting with red light
Number duration (Rv) compare, it is minimized as pedestrian signal long green light time (Gp), Gp=min { Tnj,Rv}；
(11) at the end of to pedestrian's green light signals, azarin modulating signal, duration (R are openedp) it is equal to vehicle signal cycle duration (Tt)
Subtract pedestrian signal long green light time (Gp)；
(12) the bright moment is opened by street pedestrian's green light signals that step (4) determine, is determined in conjunction with step (10) and step (11)
Street pedestrian's green light and red signal duration realize that the street pedestrian's green light signals for the race that considers to bow open bright on demand and terminate, i.e.,
A kind of variable pedestrian's street crossing signal setting method towards race of bowing.
2. a kind of variable pedestrian's street crossing signal setting method towards race of bowing according to claim 1, it is characterised in that:
T described in step (1)P、tQAt the time of respectively referring to event P and event Q generation, when the safe sensitive and reactive time is that pedestrian walks
Quarter and last crisscross motor vehicle cross difference at the time of zebra stripes upstream.
3. a kind of variable pedestrian's street crossing signal setting method towards race of bowing according to claim 1, it is characterised in that:
The observation of video described in step (2), which refers to, shoots machine at signalized intersections by being erected at video camera at signalized intersections
Motor-car stream and pedestrian's street crossing situation.
4. a kind of variable pedestrian's street crossing signal setting method towards race of bowing according to claim 1, it is characterised in that:
N in step (2) is the positive integer greater than 1, can carry out value according to actual requirement.
5. a kind of variable pedestrian's street crossing signal setting method towards race of bowing according to claim 1, it is characterised in that:
The street pedestrian that mobile phone is played described in step (2) is during waiting red light, which has the case where using mobile phone.
6. a kind of variable pedestrian's street crossing signal setting method towards race of bowing according to claim 1, it is characterised in that:
Two groups of safe sensitive and reactive time averages described in step (3) refer to the of object for appreciation mobile phone in the n period of step (2) acquisition
One street pedestrian and the safe sensitive and reactive time of first street pedestrian for not playing mobile phone are summed it up respectively divided by n.
7. a kind of variable pedestrian's street crossing signal setting method towards race of bowing according to claim 1, it is characterised in that:
Induction coil detector described in step (4) refers to a kind of traffic detector for being embedded in underground, can detecte out vehicle and row
People's passes through moment, flow, speed relevant information.
8. a kind of variable pedestrian's street crossing signal setting method towards race of bowing according to claim 1, it is characterised in that:
The bright moment is opened at the time of event Q described in step (4) occurs for street pedestrian's green light signals to refer to and detect induction coil
It intersects at the time of last motor vehicle on direction crosses zebra stripes upstream with pedestrian's street crossing and is set to street pedestrian's green light signals
Open the bright moment.
9. a kind of variable pedestrian's street crossing signal setting method towards race of bowing according to claim 1, it is characterised in that:
T at the time of event P occurs for pedestrian described in step (5)ij, wherein i indicates street pedestrian's quantity i=1,2 ..., n on the direction j,
N is the direction j pedestrian sum；J indicate pedestrian's direction of travel j=1,2, i.e., during two-way pedestrian's street crossing, a direction is determined
It is 1, head-on opposite is 2.
10. a kind of variable pedestrian's street crossing signal setting method towards race of bowing according to claim 1, feature exist
In: 15% bit rate v of street pedestrian described in step (6)15%It can be investigated, be calculated according to real road situation
Pedestrian's street crossing it is time-consuming, if calculated result is decimal, rounds up, that is, take the smallest positive integral greater than calculated result.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811148902.4A CN109118790A (en) | 2018-09-29 | 2018-09-29 | A kind of variable pedestrian's street crossing signal setting method towards race of bowing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811148902.4A CN109118790A (en) | 2018-09-29 | 2018-09-29 | A kind of variable pedestrian's street crossing signal setting method towards race of bowing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109118790A true CN109118790A (en) | 2019-01-01 |
Family
ID=64857679
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811148902.4A Pending CN109118790A (en) | 2018-09-29 | 2018-09-29 | A kind of variable pedestrian's street crossing signal setting method towards race of bowing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109118790A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112133115A (en) * | 2020-09-22 | 2020-12-25 | 上海市城市建设设计研究总院（集团）有限公司 | Non-motor vehicle power assisting device linked with intersection signal and control method thereof |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102930725A (en) * | 2012-11-09 | 2013-02-13 | 王晓宁 | Road intersection traffic light control system and control method thereof |
| CN103295404A (en) * | 2013-06-19 | 2013-09-11 | 东南大学 | Road section pedestrian traffic signal control system based on pedestrian crossing clearance time |
| CN104252788A (en) * | 2014-09-18 | 2014-12-31 | 吉林大学 | Method for setting pedestrian green time of pedestrian crosswalk under signal control |
| CN105678034A (en) * | 2016-03-14 | 2016-06-15 | 东南大学 | Pedestrian crossing time model and signalized intersection pedestrian crosswalk width optimizing method |
| CN105761512A (en) * | 2016-05-05 | 2016-07-13 | 东南大学 | One-way street pedestrian crossing control method based on vehicular access cooperation |
| CN105844923A (en) * | 2016-06-08 | 2016-08-10 | 北方工业大学 | Induction type pedestrian street-crossing signal control method and system |
| CN107067715A (en) * | 2017-06-16 | 2017-08-18 | 南京理工大学 | A kind of pedestrains safety street crossing control system and method |
| CN107798863A (en) * | 2017-12-04 | 2018-03-13 | 东北林业大学 | Bow race's traffic safety alarm system |
| KR20180057826A (en) * | 2016-11-23 | 2018-05-31 | 윤종식 | Method for preventing accident in cross road of school zone and system of the same |
| CN108171966A (en) * | 2017-12-29 | 2018-06-15 | 南京理工大学 | Sensor-based pedestrian crossing traffic Signalized control device and control method |
-
2018
- 2018-09-29 CN CN201811148902.4A patent/CN109118790A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102930725A (en) * | 2012-11-09 | 2013-02-13 | 王晓宁 | Road intersection traffic light control system and control method thereof |
| CN103295404A (en) * | 2013-06-19 | 2013-09-11 | 东南大学 | Road section pedestrian traffic signal control system based on pedestrian crossing clearance time |
| CN104252788A (en) * | 2014-09-18 | 2014-12-31 | 吉林大学 | Method for setting pedestrian green time of pedestrian crosswalk under signal control |
| CN105678034A (en) * | 2016-03-14 | 2016-06-15 | 东南大学 | Pedestrian crossing time model and signalized intersection pedestrian crosswalk width optimizing method |
| CN105761512A (en) * | 2016-05-05 | 2016-07-13 | 东南大学 | One-way street pedestrian crossing control method based on vehicular access cooperation |
| CN105844923A (en) * | 2016-06-08 | 2016-08-10 | 北方工业大学 | Induction type pedestrian street-crossing signal control method and system |
| KR20180057826A (en) * | 2016-11-23 | 2018-05-31 | 윤종식 | Method for preventing accident in cross road of school zone and system of the same |
| CN107067715A (en) * | 2017-06-16 | 2017-08-18 | 南京理工大学 | A kind of pedestrains safety street crossing control system and method |
| CN107798863A (en) * | 2017-12-04 | 2018-03-13 | 东北林业大学 | Bow race's traffic safety alarm system |
| CN108171966A (en) * | 2017-12-29 | 2018-06-15 | 南京理工大学 | Sensor-based pedestrian crossing traffic Signalized control device and control method |
Non-Patent Citations (3)
| Title |
|---|
| 叶钦海 等: "基于行人优先的过街信号相位优化方案研究", 《基于行人优先的过街信号相位优化方案研究》 * |
| 徐良杰: "信号交叉口行人过街时间模型", 《交通运输工程学报》 * |
| 王京元 等: "交叉口行人信号相位配时方法研究", 《武汉理工大学学报(交通科学与工程版》 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112133115A (en) * | 2020-09-22 | 2020-12-25 | 上海市城市建设设计研究总院（集团）有限公司 | Non-motor vehicle power assisting device linked with intersection signal and control method thereof |
| CN112133115B (en) * | 2020-09-22 | 2022-07-19 | 上海市城市建设设计研究总院（集团）有限公司 | Non-motor vehicle power assisting device linked with intersection signal and control method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104103180B (en) | City expressway enters ring road and main line synergistic signal control system and method | |
| CN107862878B (en) | Single Intersection self-adaptation control method based on phasing scheme decision | |
| CN104899360B (en) | A kind of method for drawing macroscopical parent map | |
| CN104318788B (en) | A kind of method that improves crossing inlet road space resources utilization ratio | |
| WO2021073526A1 (en) | Trajectory data-based signal control period division method | |
| CN110209068A (en) | A kind of traffic lights timing designing and simulation method | |
| CN102708688B (en) | Secondary fuzzy comprehensive discrimination-based urban road condition recognition method | |
| CN103186984B (en) | Method for triggering transformation of steering function of variable guidance lanes at urban intersections | |
| CN104658279B (en) | Real-time optimization signal control method and system based on video traffic state monitoring | |
| CN105206067B (en) | A kind of intersection signal optimal control method of heterogeneous traffic behavior | |
| CN109117797A (en) | A kind of face snapshot recognition method based on face quality evaluation | |
| CN104036645A (en) | Reversible-lane-based intersection signal control method | |
| CN103942969B (en) | Right-hand lane turning crossing dynamic traffic signal control method borrowed by left-hand rotation motor vehicles | |
| CN108665715A (en) | A kind of road junction intelligent traffic is studied and judged and signal optimizing method | |
| CN105279980B (en) | Judge whether signalized crossing is applied to the method for continuous stream intersection transformation | |
| CN108417055A (en) | A kind of trunk roads synergistic signal machine control method based on radar detector | |
| CN205665896U (en) | Intersection signal lamp state recognition device | |
| CN107147920A (en) | A kind of multisource video clips played method and system | |
| CN103680157A (en) | Vehicle queuing overflow anticipation method for city bottleneck road section | |
| CN104916144B (en) | Traffic signal coordination control scheme smooth transition method considering periodic constraints | |
| CN109191871A (en) | A kind of controlling system of traffic light | |
| CN110246345A (en) | A kind of signal lamp intelligent control method and system based on HydraCNN | |
| CN204680208U (en) | The traffic lights that intelligence switches by vehicle ratio are treated according to each crossing | |
| CN108806290B (en) | Dynamic bidirectional green wave control method based on traffic state judging | |
| CN109410608B (en) | Picture self-learning traffic signal control method based on convolutional neural network |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190101 |