CN110246346A - A kind of T-type road junction intelligent traffic sensor-based system - Google Patents
A kind of T-type road junction intelligent traffic sensor-based system Download PDFInfo
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- CN110246346A CN110246346A CN201910600842.3A CN201910600842A CN110246346A CN 110246346 A CN110246346 A CN 110246346A CN 201910600842 A CN201910600842 A CN 201910600842A CN 110246346 A CN110246346 A CN 110246346A
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- G08G—TRAFFIC CONTROL SYSTEMS
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Abstract
The present invention discloses a kind of T-type road junction intelligent traffic sensor-based system, T-type crossing includes the first two-way lane, non-motor vehicle and pavement and the second two-way lane, non-motor vehicle and pavement are equipped with non-motor vehicle and the area Ren Hangdaihang, second two-way lane is equipped with the first vehicle and waits for row area, and the first two-way lane is equipped with the second vehicle and waits for row area；Intelligent transportation sensor-based system includes road inductive band, intelligent processing module, terminal device, signal lamp band and controller, and road inductive band, which is arranged, waits for that row area and the second vehicle wait for row area in non-motor vehicle and the area Ren Hangdaihang, the first vehicle；Road inductive band includes substrate, contact sensor and gravity detection device, contact sensor connects intelligent processing module with gravity detection device electric line, signal lamp alive circuit connects controller, controller connects intelligent processing module, the intelligent transportation sensor-based system can intelligent measurement pavement, car lane traffic conditions set transit time automatically, reduce waste transit time and traffic accident rate.
Description
Technical field
The present invention relates to road traffic signal system regions, more particularly to the intelligent transportation sensor-based system at T-type crossing.
Background technique
In recent years, traffic intelligence level in China's is just persistently promoted, and the paces that internet is merged with traffic are also being accelerated, intelligence
Energy traffic has become the key areas that the construction of China smart city needs to break through, generally can be red equipped with 6 in T-type crossing
Yellowish green traffic lights, in the case where direction is driven a vehicle simultaneously, 3 joints will at least occur in wagon flow, and when driving, by
In the blind area for easily causing vision, the judgement and operation error of driver are influenced, the easily intersection at T-type crossing has a car accident
Contingency.
T-type crossing is driven a vehicle with respect to crossroad, pedestrian's route is relatively simple, and this T-type crossing having only has a direction
Wear road pavement or including non-motorized lane, road pavement as across corresponding T word vertical arm is existing for this crossing
Reddish yellow green traffic lamp be mostly to determine the signal time of all directions running time, but right by the way of timing signal
Obviously it will appear more than pedestrian's non-motor vehicle in some special time periods or some special time periods can be more than vehicle flowrate etc. in some
The mode of timing signal for this region crossing, be in fact waste much can transit route transit time, it is this also between
What is connect causes some vehicles, pedestrian to go through stop light time, the case where of making a dash across the red light, and also just improves traffic accident rate in this way.
Summary of the invention
The purpose of the present invention is to provide it is a kind of can intelligent measurement pavement, car lane traffic conditions set automatically
Determine a kind of T-type road junction intelligent traffic sensor-based system of transit time,.
To achieve the above object, the technical scheme is that a kind of T-type road junction intelligent traffic sensor-based system, the T-type
Crossing includes the first two-way lane, corresponding T-shaped transverse arm and close corresponding T-shaped vertical arm side setting of corresponding T-shaped transverse arm
Non-motor vehicle and pavement, and the second two-way lane of corresponding T-shaped vertical arm, the non-motor vehicle and pavement are in correspondence
The position of second two-way lane two sides is respectively equipped with non-motor vehicle and the area Ren Hangdaihang, and second two-way lane is entering the
The first vehicle, which is equipped with, close to non-motor vehicle and pavement on the side runway of one two-way lane waits for row area, the first two-way vehicle
Road is equipped with the second vehicle close to non-motor vehicle and pavement on the side runway for entering the second two-way lane and waits for row area；It is described
Intelligent transportation sensor-based system includes road inductive band, intelligent processing module, terminal device, signal lamp band and controller,；The road
Width direction of the face induction band along lane is separately positioned on non-motor vehicle and the area Ren Hangdaihang, the first vehicle wait for row area and the second vehicle
The area Liang Daihang；The road inductive band includes substrate and the contact sensor and gravity detection device that are disposed on the substrate, described to connect
Touching sensor connects intelligent processing module with gravity detection device electric line for incuding non-motor vehicle and the area Ren Hangdaihang, the first vehicle
The area Liang Daihang or the second vehicle wait for the gravity in row area, Gravity changer situation, time of contact and contact frequency, the signal lamp electrification
Line connecting controller, the controller connect intelligent processing module.
It is uniformly distributed along its length on the substrate to be spaced apart the stripe shape mounting groove for being equipped with and being arranged along substrate width direction, institute
The briquetting being equipped in stripe shape mounting groove with the insertion in the same size of its groove profile is stated, is spaced and is laid on the bottom surface of the stripe shape mounting groove
Multiple elastic connection blocks for connecting with briquetting, the contact sensor and gravity detection device are arranged in briquetting and stripe shape mounting groove
Bottom surface between triggered by the pushing of briquetting.
The substrate is formed by connecting for multistage, is connected by way of inserted block and slot between adjacent two sections.
The width of the briquetting and stripe shape mounting groove is 1-5 centimetres.
Localised spacer offers the signal lamp mounting groove along the setting of substrate width direction along its length on the substrate,
The signal lamp band is embedded in signal lamp mounting groove.
The intelligent transportation sensor-based system further includes being arranged in each direction of traffic lane in T-type crossing and non-motor vehicle and people's row
Reddish yellow green traffic lamp and monitoring camera-shooting module on road, the reddish yellow green traffic lamp electric line connect controller, the camera shooting prison
It controls module electric line and connects intelligent processing module.
First vehicle waits for that row area and the second vehicle wait for that the carriageway surfacing of row area approach axis side is equipped with deceleration strip
Section area.
A kind of working method of above-mentioned T-type road junction intelligent traffic sensor-based system, working method is as follows,
Reddish yellow green traffic lamp has set the bright light mode of T-type crossing routine；
Before all runway reddish yellow green traffic lamps across non-motor vehicle and pavement are converted to green light, two non-motor vehicles
And the signal lamp band azarin in the area Ren Hangdaihang,
The intelligent transportation sensor-based system obtains the picture of two interval times, image data warp by monitoring camera-shooting module
It crosses intelligent processing module and handle in these regions judged between two non-motor vehicles and the area Ren Hangdaihang whether there are also rows
The pedestrian walked is to pass through the reddish yellow green traffic lamp of the runway of non-motor vehicle and pavement to extend and be converted to time of green light
And the reddish yellow green traffic lamp on non-motor vehicle and pavement is converted into red light；
Gravity in two non-motor vehicles and the area Ren Hangdaihang is obtained by contact sensor and gravity detection device simultaneously, gravity becomes
Change situation, time of contact and contact frequency, intelligent processing module and two non-motor vehicles and people are calculated according to preset computation rule
The area Hang Daihang measures to row and obtains two non-motor vehicles and the area Ren Hangdaihang and between the two by monitoring camera-shooting module
Picture, intelligent processing module judge in picture the closeness of people and distribution area be to be more or few, it is more, continue to extend through
The reddish yellow green traffic lamp of non-motor vehicle and the runway on pavement is converted to the time of green light, extends time and distribution area at just
Than, the reddish yellow green traffic lamp extension for extending the runway that passes through non-motor vehicle and pavement of the time after is converted to green light,
Signal lamp band on two non-motor vehicles and the area Ren Hangdaihang keeps azarin；
Before the reddish yellow green traffic lamp of the runway on non-motor vehicle and pavement is converted to green light, the first vehicle wait for row area or
Second vehicle waits for the signal lamp band azarin in row area,
The intelligent transportation sensor-based system obtains the first vehicle by contact sensor and gravity detection device and waits for row area or the
Two vehicles wait for gravity in row area, Gravity changer situation, time of contact and contact frequency, and intelligent processing module is according to preset calculating
Rule calculates the running speed that the first vehicle waits for row area or the second vehicle waits for row area, and obtains first by monitoring camera-shooting module
Vehicle waits for that row area or the second vehicle wait for the picture of row area back car, judge in picture wagon flow length to be long or short, it is long then prolong
The long runway reddish yellow green traffic lamp across non-motor vehicle and pavement is converted to red light, and the extension time is positive with wagon flow length
Than, after the extension time arrives, the runway reddish yellow green traffic lamp across non-motor vehicle and pavement is converted to red light,
Meanwhile contact sensor and gravity detection device obtain the first vehicle wait for row area or the second vehicle wait for gravity in row area,
Gravity changer situation judges that the first vehicle waits for that row area or the second vehicle wait for whether row area stops advancing, and is then non-motor vehicle and people's row
The reddish yellow green traffic lamp of the runway in road is converted to green light.
By using above-mentioned technical proposal, the beneficial effects of the present invention are: above-mentioned intelligent transportation sensor-based system is particularly suitable for
With being set using for T-type crossing, wait for that row area, the second vehicle wait for row area and non-motor vehicle and the area Ren Hangdaihang by the first vehicle
Acquisition gravity of the road inductive with contact sensor and gravity detection device, Gravity changer situation, time of contact and contact frequency lead to
The case where monitoring camera-shooting module obtains a lane and non-motor vehicle and pavement is crossed, processing is carried out by intelligent object and calculates judgement
Out as a result, the bright light mode of reddish yellow green traffic lamp and signal lamp band is controlled, before the setting of above-mentioned signal lamp band can be applied to red light
Early warning bright light, play reminding effect, to realize intelligent traffic sensing effect, enough intelligent measurement pavement, car lane
Traffic conditions set transit time automatically, reduce waste transit time and traffic accident rate, reach mesh of the invention
's.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of T-type road junction intelligent traffic sensor-based system of the present invention；
Fig. 2 is the structural schematic diagram of road surface induction band in a kind of T-type road junction intelligent traffic sensor-based system of the present invention；
Fig. 3 be in Fig. 2 A-A to sectional view；
Fig. 4 is a kind of structural block diagram of T-type road junction intelligent traffic sensor-based system of the present invention.
In figure:
First two-way lane 10；Second vehicle waits for row area 11；
Non-motor vehicle and pavement 20；Non-motor vehicle and the area Ren Hangdaihang 21；
Second two-way lane 30；First vehicle waits for row area 31；
Road inductive band 40；Substrate 401；Inserted block 4011；Slot 4012；
Contact sensor 402；Gravity detection device 403；Stripe shape mounting groove 404；
Briquetting 405；Signal lamp mounting groove 406；Elastic connection block 407；
Intelligent processing module 41；Terminal device 42；Signal lamp band 43；Controller 44；
Reddish yellow green traffic lamp 45；Monitoring camera-shooting module 46；Deceleration strip section area 5.
Specific embodiment
In order to further explain the technical solution of the present invention, being explained in detail below by specific embodiment the present invention
It states.
A kind of T-type road junction intelligent traffic sensor-based system disclosed by the invention, as shown in Figure 1, Figure 2, Figure 3 and Figure 4, this implementation
The T-type crossing structure applied involved in example includes the first two-way lane 10 of corresponding T-shaped transverse arm, corresponds to T-shaped transverse arm and lean on
Closely correspond to non-motor vehicle and the pavement 20 of T-shaped vertical arm side setting, and the second two-way lane of corresponding T-shaped vertical arm
30；The non-motor vehicle in only one direction of the T-type crossing of this structure and pavement 20, therefore have four formation routes that can pass through
Non-motor vehicle and pavement 20 pass in and out four routes of the second two-way lane 30, if this crossing is according to conventional traffic
The transit time on signal lamp bright light mode, non-motor vehicle and pavement 20 is shorter, and time waiting current again is more long, because
This conventional traffic lights bright light mode for the use at this crossing can not Intelligent treatment situation, or waste compared with multi-pass
The row time, traffic accident occurs hidden danger and is promoted, to intelligent transportation sensor-based system disclosed in this present embodiment just especially suitable for this
The traffic administration of intelligence is realized at kind crossing, reaches purpose of the present invention effect.
Following regions, the non-motor vehicle and pavement 20 are equipped in corresponding second two-way lane 30 at T-type crossing first
The position of two sides is respectively equipped with non-motor vehicle and the area Ren Hangdaihang 21, and second two-way lane 30 is entering the first two-way vehicle
The first vehicle is equipped with close to non-motor vehicle and pavement on the side runway in road and waits for row area 31, and first two-way lane 10 exists
The second vehicle is equipped with close to non-motor vehicle and pavement 20 on into the side runway of the second two-way lane and waits for row area 11, is such as schemed
Shown in, the side runway that two direction of traffic of the first two-way lane 10 enter the second two-way lane has the second vehicle of setting
The area Liang Daihang 11.
The intelligent transportation sensor-based system in the present embodiment, as shown in the figure, including road inductive band 40, Intelligent treatment
Module 41, terminal device 42, signal lamp band 43, controller 44, reddish yellow green traffic lamp 45 and monitoring camera-shooting module 46, the reddish yellow
Green traffic lamp electric line connects controller, and the monitoring camera-shooting module electric line connects intelligent processing module；The road inductive
Width direction with 40 along lane is separately positioned on non-motor vehicle and the area Ren Hangdaihang 21, the first vehicle wait for row area 31 and the second vehicle
The area Liang Daihang 11, width direction setting of the road inductive band 40 along lane can guarantee that the wheel of vehicle can be pressed onto, reach
To more comprehensive induction detection；Specifically, as shown in the figure, the road inductive band 40 includes substrate 401 and is arranged in base
Contact sensor 402 and gravity detection device 403 on plate 401,403 electric line of the contact sensor 402 and gravity detection device
Connection intelligent processing module 41 is used to incude non-motor vehicle and the area Ren Hangdaihang 21, the first vehicle wait for that row area 31 or the second vehicle wait for
Gravity, Gravity changer situation, time of contact and the contact frequency in row area 11,43 electric line of signal lamp band connect controller
44, its switch is controlled by controller 44, the controller 44 connects intelligent processing module 41, the control of intelligent processing module 41
Information can be transmitted to controller 44, and terminal device 42 can remote equipment, handheld device etc., can be in some emergencies or special
Situation needs directly to remotely operate when managing the T-type crossing, which can also more be set
It sets and realizes more intelligent use, disclose a kind of T-type road junction intelligent traffic sensor-based system in content below in the present embodiment.
In the present embodiment, the substrate 401 is to pacify for contact sensor 402 and gravity detection device 403 and signal lamp band 43
Thereon, substrate 401 can be fixed on carriageway surfacing dress by way of locking, and substrate 401 is preferably to use pressure resistance wear-resisting, not fragile
The material of damage is made, and such as rubber and plastic material, the thickness of substrate 401 preferably in 2-5 cm range, allows the vehicle to normal speed
Passage, the shake sense of discomfort that passengers inside the car cause significantly to cross a ridge can be reduced during current, in addition, as shown in the figure, institute
State uniformly distributed along its length on substrate 401 be spaced apart equipped with the stripe shape mounting groove 404 and letter being arranged along 401 width direction of substrate
Signal lamp mounting groove 406, in the signal lamp mounting groove 406 is embedded and is mounted on for signal lamp band 43, signal lamp band 43 is one kind
Light bar flexible, thinner thickness, narrower width, be embedded in be not easy by crushing or failure, in the stripe shape mounting groove 404
Equipped with the briquetting 405 with the insertion in the same size of its groove profile, on the bottom surface of the stripe shape mounting groove 404 interval be laid with it is multiple for
The elastic connection block 407 that briquetting 405 connects, the contact sensor 402 and gravity detection device 403 are arranged in briquetting 405 and item
It is triggered between the bottom surface of type mounting groove 404 by the pushing of briquetting 405, since road inductive band 40 is rolled in pavement usage
Frequency be it is relatively high, to prevent from being more easily damaged in structure, 404 width of stripe shape mounting groove and briquetting 405 are preferably phase
The width answered, and width preferably can be at 1-5 centimetres or so, there are also briquettings in the case where not pressed, and it protrudes from substrate 401
The height of upper surface can promote the flatness of 401 upper surface of substrate, be less susceptible to damage, pressure sensitivity is sensitive within 5 millimeters；
Since lane width is usually at 3 meters or more, so for long substrate 401 if being structure as a whole, one is to manufacture not
Easily, one to be that the longer length the easier be damaged, therefore substrate 401 described in the present embodiment can be formed by connecting for multistage, adjacent
It is connected in such a way that inserted block 4011 and slot 4012 play a restriction positioning between two sections；On the bottom surface of aforesaid substrate 401
The transmission line that can be offered for signal lamp band 43 and contact sensor 402 and gravity detection device 403 is embedded in interior line slot, in this way
Route also can preferably be protected not easily damaged.
The application of reddish yellow green traffic lamp 45 and the monitoring camera-shooting module 46,45 electric line of reddish yellow green traffic lamp connect
Controller 44 is connect, 46 electric line of monitoring camera-shooting module connects intelligent processing module 41, reddish yellow green traffic lamp 45 and camera shooting prison
Control module 46 is the equipment usually configured on present road, therefore above-mentioned sensor-based system structure is existing in conjunction with that can be directly incorporated in
Mode of transportation is judged by the identification that monitoring camera-shooting module 46 can also be achieved picture, reaches more intelligent effects.
In addition a kind of T-type road junction intelligent traffic sensor-based system of the invention can be further in institute when T-type crossing is arranged
It states the first vehicle and waits for that row area 31 and the second vehicle wait for that the carriageway surfacing of 11 approach axis side of row area is equipped with deceleration strip section area 5,
For prompting vehicle deceleration, vehicle is slowed down by deceleration strip section area 5, is walked or drive slowly into road surface induction band 40 is crossed, is conducive to intelligence
The induction of traffic sensing system and effective operation of system, also can reduce traffic accident rate.
A kind of achievable working method of T-type road junction intelligent traffic sensor-based system below in the present embodiment, working method
It is as follows:
Reddish yellow green traffic lamp 45 has set the bright light mode of T-type crossing routine, i.e. reddish yellow green traffic lamp 45 is according to routine
The bright light mode used for T-type identical with the present embodiment crossing；
Before all runway reddish yellow green traffic lamps 45 across non-motor vehicle and pavement 20 are converted to green light, two non-machines
43 azarin of signal lamp band on motor-car and the area Ren Hangdaihang 21, azarin starts pre- prompting non-motor vehicle and pedestrian here,
There is the passage in other lanes across non-motor vehicle and pavement 20, should start to rest on non-motor vehicle and the area Ren Hangdaihang 21, no
Will again across；
Then, the intelligent transportation sensor-based system obtains the picture of two interval times, figure by monitoring camera-shooting module 46
Sheet data carries out handling these regions judged between two non-motor vehicles and the area Ren Hangdaihang 21 by intelligent processing module 41
It is the reddish yellow green traffic lamp 45 for the runway that (having) then passes through non-motor vehicle and pavement 20 inside whether there are also the pedestrian of walking
Extend the time for being converted to green light and the reddish yellow green traffic lamp 45 of non-motor vehicle and pavement 20 is converted into red light, informs pedestrian
It can not pass through again；
Meanwhile weight in two non-motor vehicles and the area Ren Hangdaihang 21 is obtained by contact sensor 402 and gravity detection device 403
Power, Gravity changer situation, time of contact and contact frequency, it is non-that intelligent processing module 41 according to preset computation rule calculates two
Motor vehicle and the area Ren Hangdaihang 21 measure to row and wait going by one two non-motor vehicle of acquisition of monitoring camera-shooting module 46 and people's row
Area 21 and picture between the two, intelligent processing module judge in picture the closeness of people and distribution area be to be more or few,
More, the reddish yellow green traffic lamp 45 for continuing to extend through the runway of non-motor vehicle and pavement 20 is converted to the time of green light, prolongs
Directly proportional to distribution area for a long time, the reddish yellow for extending the runway that passes through non-motor vehicle and pavement 20 of the time after is green
The extension of traffic lights 45 is converted to green light, and the signal lamp band 43 on two non-motor vehicles and the area Ren Hangdaihang keeps azarin；
Before the reddish yellow green traffic lamp 45 of the runway 20 on non-motor vehicle and pavement is converted to green light, the first vehicle waits going
Area 31 or the second vehicle wait for 43 azarin of signal lamp band in row area 11,
The intelligent transportation sensor-based system obtains the first vehicle by contact sensor 402 and gravity detection device 403 and waits going
Area 31 or the second vehicle wait for gravity in row area 11, Gravity changer situation, time of contact and contact frequency, intelligent processing module 41
The first vehicle is calculated according to preset computation rule and waits for that row area 31 or the second vehicle wait for the running speed in row area 11, and passes through camera shooting
Monitoring module 46 obtains the first vehicle and waits for that row area 31 or the second vehicle wait for the picture of 11 back car of row area, judges wagon flow in picture
Length be it is long or short, runway reddish yellow green traffic lamp 45 that is long then extending through non-motor vehicle and pavement 20 is converted to red
Lamp, extends the time and wagon flow length is direct ratio, and after the extension time arrives, the runway reddish yellow across non-motor vehicle and pavement 20 is green
Traffic lights 45 is converted to red light,
Meanwhile contact sensor 402 and gravity detection device 403 obtain the first vehicle and wait for that row area 31 or the second vehicle wait for row area
Gravity, Gravity changer situation judge that the first vehicle waits for that row area 31 or the second vehicle wait for whether row area 11 stops advancing on 11, are then
The reddish yellow green traffic lamp 45 of non-motor vehicle and the runway on pavement 20 is converted to green light.
By the above method can intelligent measurement pavement, car lane traffic conditions set current automatically when
Between, it realizes the transit time of intelligent each transit route of adjustment, increases throughput, the current waiting time is reduced, to realize intelligence
The traffic sensing effect of energy reduces waste traffic accident rate, reaches the purpose of the present invention.
Above-described embodiment and schema and non-limiting product form and style of the invention, any technical field it is common
The appropriate changes or modifications that technical staff does it all should be regarded as not departing from patent category of the invention.
Claims (8)
1. a kind of T-type road junction intelligent traffic sensor-based system, the T-type crossing include corresponding T-shaped transverse arm the first two-way lane,
The non-motor vehicle and pavement of corresponding T-shaped transverse arm and close corresponding T-shaped vertical arm side setting, and corresponding T-shaped vertical arm
The second two-way lane, it is characterised in that: the position of the non-motor vehicle and pavement in corresponding second two-way lane two sides
It is respectively equipped with non-motor vehicle and the area Ren Hangdaihang, second two-way lane is on the side runway for entering the first two-way lane
The first vehicle is equipped with close to non-motor vehicle and pavement and waits for row area, and first two-way lane is entering the one of the second two-way lane
The second vehicle, which is equipped with, close to non-motor vehicle and pavement on skidding lane waits for row area；The intelligent transportation sensor-based system includes road surface
Induction band, intelligent processing module, terminal device, signal lamp band and controller,；Width direction of the road inductive band along lane
It is separately positioned on non-motor vehicle and the area Ren Hangdaihang, the first vehicle waits for that row area and the second vehicle wait for row area；The road inductive band
Including substrate and the contact sensor and gravity detection device that are disposed on the substrate, the contact sensor and gravity detection device electric wire
Road connection intelligent processing module is used to incude non-motor vehicle and the area Ren Hangdaihang, the first vehicle wait for that row area or the second vehicle wait for row area
Gravity, Gravity changer situation, time of contact and contact frequency, the signal lamp alive circuit connects controller, the control
Device connects intelligent processing module.
2. a kind of T-type road junction intelligent traffic sensor-based system as described in claim 1, it is characterised in that: along it on the substrate
Length direction, which is uniformly spaced apart, is equipped with the stripe shape mounting groove that is arranged along substrate width direction, be equipped in the stripe shape mounting groove and its
The briquetting of groove profile insertion in the same size, interval is laid with multiple elasticity for connecting with briquetting on the bottom surface of the stripe shape mounting groove
Link block, the contact sensor and gravity detection device are arranged between briquetting and the bottom surface of stripe shape mounting groove by under briquetting
Pressure triggering.
3. a kind of T-type road junction intelligent traffic sensor-based system as claimed in claim 2, it is characterised in that: the substrate is multistage
It is formed by connecting, is connected by way of inserted block and slot between adjacent two sections.
4. a kind of T-type road junction intelligent traffic sensor-based system as claimed in claim 2, it is characterised in that: the briquetting and stripe shape
The width of mounting groove is 1-5 centimetres.
5. a kind of T-type road junction intelligent traffic sensor-based system as claimed in claim 2, it is characterised in that: along it on the substrate
Length direction localised spacer offers the signal lamp mounting groove along the setting of substrate width direction, and the signal lamp band is embedded in signal
In lamp mounting groove.
6. a kind of T-type road junction intelligent traffic sensor-based system as described in claim 1-5 any one, it is characterised in that: described
Intelligent transportation sensor-based system further includes that the reddish yellow that is arranged on each direction of traffic lane in T-type crossing and non-motor vehicle and pavement is green
Traffic lights and monitoring camera-shooting module, the reddish yellow green traffic lamp electric line connect controller, the monitoring camera-shooting module electric line
Connect intelligent processing module.
7. a kind of T-type road junction intelligent traffic sensor-based system as described in claim 1-5 any one, it is characterised in that: described
First vehicle waits for that row area and the second vehicle wait for that the carriageway surfacing of row area approach axis side is equipped with deceleration strip section area.
8. a kind of working method of above-mentioned T-type road junction intelligent traffic sensor-based system, it is characterised in that: working method is as follows,
Reddish yellow green traffic lamp has set the bright light mode of T-type crossing routine；
Before all runway reddish yellow green traffic lamps across non-motor vehicle and pavement are converted to green light, two non-motor vehicles and people
Signal lamp band azarin in the area Hang Daihang,
The intelligent transportation sensor-based system obtains the picture of two interval times by monitoring camera-shooting module, and image data passes through intelligence
Energy processing module handle judging whether there are also walkings in these regions between two non-motor vehicles and the area Ren Hangdaihang
Pedestrian be pass through the runway of non-motor vehicle and pavement reddish yellow green traffic lamp extend be converted to green light time and will
Non-motor vehicle and the reddish yellow green traffic lamp on pavement are converted to red light, meanwhile, it is obtained by contact sensor and gravity detection device
Gravity, Gravity changer situation, time of contact and contact frequency on two non-motor vehicles and the area Ren Hangdaihang, intelligent processing module according to
Preset computation rule calculates measuring to row and obtaining one by monitoring camera-shooting module for two non-motor vehicles and the area Ren Hangdaihang
Two non-motor vehicles and the area Ren Hangdaihang and picture between the two, intelligent processing module judge the closeness and distribution of people in picture
Area is to be more or few, and more, the reddish yellow green traffic lamp for continuing to extend through the runway of non-motor vehicle and pavement is converted to
The time of green light, the extension time is directly proportional to distribution area, extends the row that passes through non-motor vehicle and pavement of the time after
The reddish yellow green traffic lamp extension in lane is converted to green light, and the signal lamp band on two non-motor vehicles and the area Ren Hangdaihang keeps azarin；
Before the reddish yellow green traffic lamp of the runway on non-motor vehicle and pavement is converted to green light, the first vehicle waits for row area or second
Vehicle waits for the signal lamp band azarin in row area,
The intelligent transportation sensor-based system obtains the first vehicle by contact sensor and gravity detection device and waits for row area or the second vehicle
Gravity, Gravity changer situation, time of contact and contact frequency in the area Liang Daihang, intelligent processing module is according to preset computation rule
The running speed that the first vehicle waits for row area or the second vehicle waits for row area is calculated, and the first vehicle is obtained by monitoring camera-shooting module
The picture that row area back car is waited for row area or the second vehicle judges that wagon flow length is long or short in picture, and long then extension is worn
The runway reddish yellow green traffic lamp for crossing non-motor vehicle and pavement is converted to red light, and extending time and wagon flow length is direct ratio, prolongs
After arriving for a long time, the runway reddish yellow green traffic lamp across non-motor vehicle and pavement is converted to red light, meanwhile, contact sensor
The first vehicle, which is obtained, with gravity detection device waits for that row area or the second vehicle wait for that gravity in row area, Gravity changer situation judge the first vehicle
It waits for whether row area stops advancing to row area or the second vehicle, is the reddish yellow green traffic lamp of then non-motor vehicle and the runway on pavement
Be converted to green light.
Priority Applications (1)
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112767677A (en) * | 2020-11-05 | 2021-05-07 | 上海城市交通设计院有限公司 | Compound accessible passageway of wisdom |
| CN116863721A (en) * | 2023-07-24 | 2023-10-10 | 武汉理工大学 | Continuous flow control method and device for vehicles at T-shaped intersection |
| CN117133135A (en) * | 2023-08-04 | 2023-11-28 | 广东宏畅市政工程有限公司 | Non-motor vehicle lane traffic light control system, method and storage medium |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20070078093A (en) * | 2007-07-04 | 2007-07-30 | 박지강 | Traffic light control apparatus with a sensing function of the volume of traffic and walking people |
| KR20110019539A (en) * | 2009-08-20 | 2011-02-28 | 동신대학교산학협력단 | Signal lamp control method of y-type intersection |
| CN106205155A (en) * | 2016-08-09 | 2016-12-07 | 山东建筑大学 | A kind of sensing detecting vehicle and pedestrian controls crossing |
| CN107622674A (en) * | 2017-09-29 | 2018-01-23 | 四川力智久创知识产权运营有限公司 | It is easy to the road zebra crossing traffic lights Intelligent Adjustment System that pedestrian passes through |
| CN107993456A (en) * | 2017-12-29 | 2018-05-04 | 山东科技大学 | Passed through the one-way road intelligent Control System for Traffic Lights and method in latter stage based on pavement |
| CN108074404A (en) * | 2016-11-14 | 2018-05-25 | 伍煜东 | Intelligent traffic management systems and method |
| CN207690296U (en) * | 2018-01-18 | 2018-08-03 | 长安大学 | A kind of prior-warning device that T-junction mouth vehicle gives way |
-
2019
- 2019-07-04 CN CN201910600842.3A patent/CN110246346B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20070078093A (en) * | 2007-07-04 | 2007-07-30 | 박지강 | Traffic light control apparatus with a sensing function of the volume of traffic and walking people |
| KR20110019539A (en) * | 2009-08-20 | 2011-02-28 | 동신대학교산학협력단 | Signal lamp control method of y-type intersection |
| CN106205155A (en) * | 2016-08-09 | 2016-12-07 | 山东建筑大学 | A kind of sensing detecting vehicle and pedestrian controls crossing |
| CN108074404A (en) * | 2016-11-14 | 2018-05-25 | 伍煜东 | Intelligent traffic management systems and method |
| CN107622674A (en) * | 2017-09-29 | 2018-01-23 | 四川力智久创知识产权运营有限公司 | It is easy to the road zebra crossing traffic lights Intelligent Adjustment System that pedestrian passes through |
| CN107993456A (en) * | 2017-12-29 | 2018-05-04 | 山东科技大学 | Passed through the one-way road intelligent Control System for Traffic Lights and method in latter stage based on pavement |
| CN207690296U (en) * | 2018-01-18 | 2018-08-03 | 长安大学 | A kind of prior-warning device that T-junction mouth vehicle gives way |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112767677A (en) * | 2020-11-05 | 2021-05-07 | 上海城市交通设计院有限公司 | Compound accessible passageway of wisdom |
| CN116863721A (en) * | 2023-07-24 | 2023-10-10 | 武汉理工大学 | Continuous flow control method and device for vehicles at T-shaped intersection |
| CN116863721B (en) * | 2023-07-24 | 2024-01-23 | 武汉理工大学 | Continuous flow control method and device for vehicles at T-shaped intersection |
| CN117133135A (en) * | 2023-08-04 | 2023-11-28 | 广东宏畅市政工程有限公司 | Non-motor vehicle lane traffic light control system, method and storage medium |
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