CN109087518A - A kind of intelligence adjusts the traffic lights and its intelligent adjusting method of switching time - Google Patents
A kind of intelligence adjusts the traffic lights and its intelligent adjusting method of switching time Download PDFInfo
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- CN109087518A CN109087518A CN201811181003.4A CN201811181003A CN109087518A CN 109087518 A CN109087518 A CN 109087518A CN 201811181003 A CN201811181003 A CN 201811181003A CN 109087518 A CN109087518 A CN 109087518A
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- radar sensor
- signal
- vehicle
- induction zone
- processing system
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Classifications
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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
-
- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/065—Traffic control systems for road vehicles by counting the vehicles in a section of the road or in a parking area, i.e. comparing incoming count with outgoing count
-
- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/07—Controlling traffic signals
- G08G1/08—Controlling traffic signals according to detected number or speed of vehicles
-
- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/09—Arrangements for giving variable traffic instructions
- G08G1/095—Traffic lights
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Traffic Control Systems (AREA)
Abstract
The present invention provides the traffic lights of intelligence adjusting switching time a kind of, including the body of rod, traffic light system module, the body of rod is arranged in junction edge, the signal lamp module is arranged on the body of rod, it further include intelligent processing system and radar sensor, where the radar sensor setting traffic lights on the road roadside of the vehicle waiting area at crossing, the radar sensor is used to detect the vehicle fleet size in vehicle waiting area, the traffic light system module, radar sensor is connect with intelligent processing system, the intelligent processing system reads the signal of radar sensor and exports the control signal of different current durations to traffic light system module.The present invention passes through the vehicle fleet size in setting radar sensor real-time monitoring vehicle waiting area, and the lighting time of each traffic lights is adjusted according to monitoring result, can effectively alleviate traffic pressure, save the time of people, facilitate the trip of people.
Description
Technical field
The present invention relates to traffic guidance equipment technical fields, are to be related to a kind of intelligence adjusting switching time more specifically
Traffic lights and its intelligent adjusting method.
Background technique
With the rapid growth of vehicle population, congestion has become an important social concern.In current traffic
In management system, most crossings are traffic guidance to be carried out by traffic light system, and most traffic lights are to pass through
What pre-set programs were controlled, traffic lights passage mode and transit time design have become traffic with actual road conditions mismatch and gather around
Stifled one of the major reasons.Current controlling system of traffic light, cannot by the current real time status of place crossing traffic into
Row instant analysis, thus passage mode or traffic lights can not be adjusted to the transit time of different directions, it be easy to cause a wide range of friendship
Logical paralysis.
Summary of the invention
The purpose of the present invention is to provide traffic lights and its intelligent adjusting method that a kind of intelligence adjusts switching time, can be real
When monitor road vehicle actual conditions, the lighting time of reasonable disposition signal lamp, with overcome the deficiencies in the prior art.
The present invention the technical solution to solve the technical problem is that: a kind of intelligence adjusts the traffic lights of switching time, including bar
Body, traffic light system module, in junction edge, the signal lamp module is arranged on the body of rod for the body of rod setting, it is characterised in that:
It further include intelligent processing system and radar sensor, the radar sensor is used to detect the vehicle in vehicle waiting area, institute
State traffic light system module, radar sensor is connect with intelligent processing system, the intelligent processing system reading radar sensing
The signal of device and the control signal that different current durations are exported to traffic light system module.
Several induction zones are arranged in the vehicle waiting area, and each induction zone is sensed at least provided with a radar
Device, the radar sensor are arranged in upright bar, or are arranged on the street lamp body of rod, and the upright bar, the setting of the street lamp body of rod exist
On the road roadside of vehicle waiting area.
The radar sensor is located in the vertical elevation where the boundary of adjacent induction zone.
The spacing distance of the radar sensor is equal.
Three induction zones are arranged in vehicle waiting area, it is characterised in that the following steps are included:
1) the first corresponding induction zone of the radar sensor detection of each vehicle waiting area, the second induction zone, third sense
The vehicle fleet size in area is answered, and sends signal to intelligent processing system；
2) intelligent processing system carries out data processing and analytical calculation after receiving signal, then to each traffic light system module
Send signal；
3) after each traffic light system module receives signal, according to signal displaing lamp.
When radar sensor detects vehicle only in the first induction zone, green signal light in traffic light system module it is bright
The lamp time is 30s；It has taken the first induction zone when radar sensor detects vehicle and has Some vehicles in the second induction zone
When, the ratio a of the second induction zone is accounted for according to vehicle, the lighting time of the green signal light in traffic light system module is (30+30a)
s；It has taken the first induction zone and the second induction zone when radar sensor detects vehicle and has Some vehicles in third induction zone
When, the ratio b of third induction zone is accounted for according to vehicle, the lighting time of the green signal light in traffic light system module is (60+30b)
s。
When the green light of crossing lights, pedestrian is detected close to the radar sensor of crossing and to intelligence
Processing system sends signal, and intelligent processing system adjusts crossing green light according to pedestrian at a distance from crossing two sides
Scintillation time.
The beneficial effects of the present invention are:
The present invention provides the traffic lights and its intelligent adjusting method of a kind of intelligence adjusting switching time, passes through setting radar and passes
Vehicle fleet size in sensor real-time monitoring vehicle waiting area, and the lighting time of each traffic lights is adjusted according to monitoring result,
Traffic pressure can effectively be alleviated, save the time of people, facilitate the trip of people.
Detailed description of the invention
Fig. 1 is the simple laying schematic diagram of the embodiment of the present invention one.
Fig. 2 is the connection schematic diagram of intelligent adjusting method in the embodiment of the present invention one.
Specific embodiment
The embodiment of the present invention is described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning to end
Same or similar label indicates same or similar element or element with the same or similar functions.Below with reference to attached
The embodiment of figure description is exemplary, and for explaining only the invention, and is not considered as limiting the invention.
In the description of the present invention, it is to be understood that, term " center ", " transverse direction ", "upper", "lower", "left", "right",
The orientation or positional relationship of the instructions such as "vertical", "horizontal", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings,
Be merely for convenience of description of the present invention and simplification of the description, rather than the device or element of indication or suggestion meaning must have it is specific
Orientation, be constructed and operated in a specific orientation, therefore be not considered as limiting the invention.Unless otherwise indicated, " more
It is a " it is meant that two or more.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " should broadly understood, for example, it may be being fixedly connected.It may be a detachable connection, or be integrally connected；It can
To be mechanical connection, it is also possible to be electrically connected；It can be directly connected, can also can be indirectly connected through an intermediary
Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood at this with concrete condition
The concrete meaning of invention.
Embodiment one
Referring to Fig. 1, it is a kind of intelligence adjust switching time traffic lights, including the body of rod 1, traffic light system module 2, upright bar 3,
Radar sensor 4, the body of rod 1 are arranged in junction edge, and traffic light system module 2 is then fixed on the top of the body of rod 1.Road where traffic lights
The first induction zone 6, the second induction zone 7, third induction zone 8 is arranged in the vehicle waiting area 5 of mouth, and radar sensor 4 is for detecting
First induction zone 6, the second induction zone 7, the vehicle fleet size in third induction zone 8, radar sensor 4 are located at the side of adjacent induction zone
In vertical elevation where boundary, and the spacing distance of radar sensor is equal.Crossing where traffic lights is discontinuously arranged in upright bar 3
Vehicle waiting area 5 road roadside on, radar sensor 4 be arranged in upright bar 3.Wherein, traffic light system module 2, radar
Sensor 4 is connect with intelligent processing system, and intelligent processing system reads the signal of radar sensor 4 and to traffic light system mould
Block 2 exports the control signal of different current durations.
The traffic lights of switching time are adjusted based on above-mentioned intelligence, the present invention also provides a kind of intelligent adjusting methods, including with
Lower step:
1) the first corresponding induction zone of the radar sensor detection of each vehicle waiting area, the second induction zone, third sense
The vehicle fleet size in area is answered, and sends signal to intelligent processing system.
2) intelligent processing system carries out data processing and analytical calculation after receiving signal, then to each traffic light system module
Send signal.
3) after each traffic light system module receives signal, according to signal displaing lamp.
When radar sensor detects vehicle only in the first induction zone, green signal light in traffic light system module it is bright
The lamp time is 30s；It has taken the first induction zone when radar sensor detects vehicle and has Some vehicles in the second induction zone
When, the ratio a of the second induction zone is accounted for according to vehicle, the lighting time of the green signal light in traffic light system module is (30+30a)
s；It has taken the first induction zone and the second induction zone when radar sensor detects vehicle and has Some vehicles in third induction zone
When, the ratio b of third induction zone is accounted for according to vehicle, the lighting time of the green signal light in traffic light system module is (60+30b)
s。
When the green light of crossing lights, pedestrian is detected close to the radar sensor of crossing and to intelligence
Processing system sends signal, and intelligent processing system adjusts crossing green light according to pedestrian at a distance from crossing two sides
Scintillation time.
Embodiment two
What is different from the first embodiment is that radar sensor is arranged on vehicle waiting area side on the street lamp body of rod.Remaining knot
Structure is the same as example 1, and intelligent adjusting method is the same as example 1.
Although an embodiment of the present invention has been shown and described, those skilled in the art should understand that: not
A variety of change, modification, replacement and modification can be carried out to these embodiments in the case where being detached from the principle of the present invention and objective, this
The range of invention is limited by claim and its equivalent replacement, without creative work improvements introduced etc., should all include
Within protection scope of the present invention.
Claims (7)
1. a kind of intelligence adjusts the traffic lights of switching time, including the body of rod, traffic light system module, the body of rod is arranged at crossing
Side, the signal lamp module are arranged on the body of rod, it is characterised in that: and it further include intelligent processing system and radar sensor, it is described
Radar sensor is used to detect vehicle in vehicle waiting area, the traffic light system module, radar sensor with intelligence
Processing system connection, the intelligent processing system read the signal of radar sensor and lead to the output of traffic light system module is different
The control signal of row duration.
2. intelligence adjusts the traffic lights of switching time according to claim 1, it is characterised in that: the vehicle waiting area is set
Several induction zones are set, each induction zone is arranged at least provided with a radar sensor, the radar sensor in upright bar
On, or be arranged on the street lamp body of rod, the upright bar, the street lamp body of rod are arranged on the road roadside of vehicle waiting area.
3. intelligence adjusts the traffic lights of switching time according to claim 2, it is characterised in that: the radar sensor is located at
In vertical elevation where the boundary of adjacent induction zone.
4. intelligence adjusts the traffic lights of switching time according to claim 3, it is characterised in that: between the radar sensor
Every being equidistant.
5. intelligence adjusts the intelligent adjusting method of the traffic lights of switching time according to claim 2, vehicle waiting area is set
Set three induction zones, it is characterised in that the following steps are included:
1) the first corresponding induction zone of the radar sensor detection of each vehicle waiting area, the second induction zone, third induction zone
Interior vehicle fleet size, and signal is sent to intelligent processing system；
2) intelligent processing system carries out data processing and analytical calculation after receiving signal, then sends to each traffic light system module
Signal；
3) after each traffic light system module receives signal, according to signal displaing lamp.
6. intelligent adjusting method according to claim 5, it is characterised in that: when radar sensor detects vehicle only first
When induction zone, the lighting time of the green signal light in traffic light system module is 30s；It has been accounted for when radar sensor detects vehicle
Expire the first induction zone and there are Some vehicles in the second induction zone, the ratio a of the second induction zone is accounted for according to vehicle, signal lamp is aobvious
The lighting time for showing the green signal light in module is (30+30a) s；The first induction has been taken when radar sensor detects vehicle
Area and the second induction zone and there are Some vehicles in third induction zone, the ratio b of third induction zone, signal lamp are accounted for according to vehicle
The lighting time of green signal light in display module is (60+30b) s.
7. intelligent adjusting method according to claim 5, it is characterised in that: when the green light of crossing lights, depend on person of modern times
The radar sensor of row lateral road detects pedestrian and sends signal to intelligent processing system, and intelligent processing system is according to pedestrian
With the scintillation time for adjusting crossing green light at a distance from crossing two sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811181003.4A CN109087518A (en) | 2018-10-09 | 2018-10-09 | A kind of intelligence adjusts the traffic lights and its intelligent adjusting method of switching time |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811181003.4A CN109087518A (en) | 2018-10-09 | 2018-10-09 | A kind of intelligence adjusts the traffic lights and its intelligent adjusting method of switching time |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109087518A true CN109087518A (en) | 2018-12-25 |
Family
ID=64843465
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811181003.4A Withdrawn CN109087518A (en) | 2018-10-09 | 2018-10-09 | A kind of intelligence adjusts the traffic lights and its intelligent adjusting method of switching time |
Country Status (1)
| Country | Link |
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| CN (1) | CN109087518A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111127924A (en) * | 2020-02-11 | 2020-05-08 | 嵊州米想道路设施有限公司 | Traffic light capable of adjusting time according to traffic flow |
| CN111336456A (en) * | 2020-03-05 | 2020-06-26 | 山东大学 | Automatic adjusting device and method for street lamp for pedestrian crossing |
| CN113178084A (en) * | 2021-03-17 | 2021-07-27 | 无锡安邦电气股份有限公司 | Intelligent traffic light planning system based on traffic big data |
| CN113936479A (en) * | 2021-10-18 | 2022-01-14 | 钟国钧 | Intelligent road traffic signal controller |
| CN114049780A (en) * | 2021-11-09 | 2022-02-15 | 南京慧尔视智能科技有限公司 | Traffic signal lamp control method and system based on radar |
| CN115171407A (en) * | 2022-07-04 | 2022-10-11 | 常州和宜特复合材料科技有限公司 | Low-carbon environment-friendly intelligent signal lamp management system |
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| CN102360531A (en) * | 2011-09-30 | 2012-02-22 | 哈尔滨工业大学 | Intelligent traffic light control method and system based on wireless sensor network |
| CN104143259A (en) * | 2013-12-18 | 2014-11-12 | 浙江吉利控股集团有限公司 | System for automatically reminding pedestrians running red light and using method thereof |
| 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 |
| CN107424417A (en) * | 2017-08-31 | 2017-12-01 | 合肥工业大学 | A kind of non-machine of crossing people automatically controls emergency gate lock system |
-
2018
- 2018-10-09 CN CN201811181003.4A patent/CN109087518A/en not_active Withdrawn
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102360531A (en) * | 2011-09-30 | 2012-02-22 | 哈尔滨工业大学 | Intelligent traffic light control method and system based on wireless sensor network |
| CN104143259A (en) * | 2013-12-18 | 2014-11-12 | 浙江吉利控股集团有限公司 | System for automatically reminding pedestrians running red light and using method thereof |
| 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 |
| CN107424417A (en) * | 2017-08-31 | 2017-12-01 | 合肥工业大学 | A kind of non-machine of crossing people automatically controls emergency gate lock system |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111127924A (en) * | 2020-02-11 | 2020-05-08 | 嵊州米想道路设施有限公司 | Traffic light capable of adjusting time according to traffic flow |
| CN111336456A (en) * | 2020-03-05 | 2020-06-26 | 山东大学 | Automatic adjusting device and method for street lamp for pedestrian crossing |
| CN113178084A (en) * | 2021-03-17 | 2021-07-27 | 无锡安邦电气股份有限公司 | Intelligent traffic light planning system based on traffic big data |
| CN113936479A (en) * | 2021-10-18 | 2022-01-14 | 钟国钧 | Intelligent road traffic signal controller |
| CN114049780A (en) * | 2021-11-09 | 2022-02-15 | 南京慧尔视智能科技有限公司 | Traffic signal lamp control method and system based on radar |
| CN115171407A (en) * | 2022-07-04 | 2022-10-11 | 常州和宜特复合材料科技有限公司 | Low-carbon environment-friendly intelligent signal lamp management system |
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| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20181225 |
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| WW01 | Invention patent application withdrawn after publication |