CN104851305A - Method for setting traffic lights of straight way - Google Patents
Method for setting traffic lights of straight way Download PDFInfo
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- CN104851305A CN104851305A CN201510324411.0A CN201510324411A CN104851305A CN 104851305 A CN104851305 A CN 104851305A CN 201510324411 A CN201510324411 A CN 201510324411A CN 104851305 A CN104851305 A CN 104851305A
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- green light
- safety
- traffic lights
- speed
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- 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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- General Physics & Mathematics (AREA)
- Traffic Control Systems (AREA)
Abstract
The invention relates to a method for setting traffic lights of a straight way. A speed reduction region, a low-speed region, a safety region, a normally-on green light and traffic lights are arranged. The safety region, the low-speed region, the speed reduction region are sequentially disposed in front of the traffic lights on the straight way. The front end of the speed reduction region is provided with the normally-on green light which can be flashed. The speed reduction region, the low-speed region and the safety region forms a speed reduction safety region, and the interior of the speed reduction safety region is provided with a speed measurer. When the normally-on green light flashes, a vehicle entering into the speed reduction region starts to reduce the speed. The method can facilitate the passing of pedestrians and vehicles, greatly reducing the probability of red light violation of drivers, can alleviate the traffic jam, can save the time of a vehicle in passing through the traffic light region, saves energy, reduces the emission, and is high in safety.
Description
Technical field
The present invention relates to a kind of method to set up of straight way traffic lights.
Background technology
Along with society expanding economy, the consumption figure of automobile improves gradually, the vehicle flowrate which results on highway strengthens, existing straight way traffic lights can cause the probability of driver in red light running to increase, vehicle may be caused to flock together near traffic lights when running into red light, meanwhile, vehicle can be long by the time of traffic lights, and security is low.
Summary of the invention
The object of the invention is the deficiency overcoming prior art existence, a kind of method to set up being convenient to the straight way traffic lights of pedestrian and vehicle pass-through is provided.
Object of the present invention is achieved through the following technical solutions:
The method to set up of straight way traffic lights, feature is: establish deceleration area, low regime, place of safety, often to give a green light and traffic lights, straight way is provided with place of safety, low regime, deceleration area before traffic lights successively, the front end of deceleration area is provided with often giving a green light of a sparkling, deceleration area, low regime and place of safety form deceleration place of safety, deceleration is provided with velometer in place of safety, often give a green light flicker time, namely the vehicle entering deceleration area slows down.
Further, the method to set up of above-mentioned straight way traffic lights, wherein, described deceleration place of safety Design of length, first paragraph: deceleration area by the section being transitioned into low speed FOH at full speed, deceleration area length S
1, then S
1=0.5 × (V
2+ V
1) × t
1=0.65V
1t
1,t
1for the deceleration time of vehicle, second segment: the low regime section of passing through, the gait of march of speed limit 30% is set to V
2, the length of this section is set to S
2, S
2=V
2× t
2, t
2for the time m-t that pedestrians travel's road needs
1, the 3rd section: place of safety, for emergency case emergency brake, according to the maximum speed limit V in each section
1and determine, the longest distance S of vehicle thus needed for speed reduction to 0
3.
Further, the method to set up of above-mentioned straight way traffic lights, wherein, describedly often to give a green light and the relation of green light in traffic lights: often give a green light and can switch mutually in flicker and normal bright two states, if two green lights are simultaneously bright, then some vehicle often give a green light flicker before and in traffic lights green light extinguishing after enter deceleration area, often to give a green light be in normal bright state time, vehicle passes unimpeded, in this case, because vehicle advances in the flicker that often to give a green light, so should be at full speed by deceleration area, if deceleration area total length be S
1, the maximal rate that this section allows is V, then full speed is t=S by the time of deceleration area
1/ V, thus often give a green light at least should in traffic lights green light extinguish before S
1/ V enters blink states second in advance, ensures when two green lights are in normal bright state, is safety when the vehicle entering deceleration area is advanced.
Further, the method to set up of above-mentioned straight way traffic lights, wherein, the speed of low regime is at full speed 30%, be at full speed by 10/3 times of place of safety with low speed by the time t of place of safety, often the giving a green light of blink states transfers normal bright state to before going out prior to red light.
Again further, the method to set up of above-mentioned straight way traffic lights, wherein, the speed of low regime is at full speed 30%.
Again further, the method to set up of above-mentioned straight way traffic lights, wherein, if the blink states that often gives a green light switches to normal bright state consistent with the moment that red light extinguishes, there is following situation in the vehicle in deceleration place of safety: after car enters this district, often gives a green light from flicker and become Chang Liang, this part car passes through deceleration place of safety with low speed, but after the car that enters pass through at full speed, car below can be caused to be forced to slow down, therefore often to give a green light and should postpone the several seconds transfer normal bright state again to after red light extinguishes.
The substantive distinguishing features that technical solution of the present invention is outstanding and significant progress are mainly reflected in:
The method to set up of straight way traffic lights of the present invention, pedestrian and vehicle pass-through can be facilitated, greatly reduce the probability of driver in red light running, the phenomenon of traffic congestion (vehicle flocks together near traffic lights) can be slowed down, the time of vehicle by traffic lights district can be saved, energy-saving and emission-reduction, security is high, economic benefit and social effect remarkable.Be rated as the good technology with novelty, creativeness, practicality.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, technical solution of the present invention is described further:
Fig. 1: straight way traffic lights of the present invention schematic diagram is set.
Embodiment
As shown in Figure 1, straight way traffic lights, if deceleration area 1, low regime 2, place of safety 3, often give a green light 4 and traffic lights 5, straight way is provided with place of safety 3 before traffic lights 5 successively, low regime 2, deceleration area 1, what the front end of deceleration area 1 was provided with a sparkling often gives a green light 4, deceleration area 1, low regime 2 and place of safety 3 form deceleration place of safety, deceleration is provided with velometer in place of safety, often give a green light 4 flicker time, the vehicle entering deceleration area 1 must slow down, such benefit is the state that when red encountered by the vehicle avoiding full speed aheading after driving to traffic lights, also want parking waiting green light.
Deceleration place of safety Design of length, first paragraph: deceleration area 1 by the section being transitioned into low speed FOH at full speed, deceleration area 1 length S
1, then S
1=0.5 × (V
2+ V
1) × t
1=0.65V
1t
1,t
1for the deceleration time of vehicle, second segment: low regime 2 section of passing through, the gait of march of speed limit 30% is set to V
2, the length of this section is set to S
2, S
2=V
2× t
2, t
2for the time m-t that pedestrians travel's road needs
1, the 3rd section: place of safety 3, for emergency case emergency brake, according to the maximum speed limit V in each section
1and determine, the longest distance S of vehicle thus needed for speed reduction to 0
3, the distance of deceleration place of safety can not be very long, as certain city highway maximum speed limit 72Km/h, have a lot of social connections 20 meters, then its low regime 2 speed is 20*30%=6m/s, and the speed of pedestrians travel's road is set to 2m/s, be then 10S by the time of road, consider the other factorses such as old man, flow of the people be large, by time-reversal mirror 1.5 times, be 15S, this time is the time sent out a warning, the time t that vehicle runs in deceleration place of safety is greater than and equals the time that red light is in normal bright state, then low regime 2 length S
2=6*15=90m, after car enters deceleration place of safety, in normal weather situation, the distance of five or six ten meters can see traffic lights clearly, therefore considers, and often gives a green light 4 to have a little after red light extinguishes to postpone, and as surge time, gets 3 seconds here.
Often give a green light the relation of green light in 4 and traffic lights 5 (being called for short green light two): often give a green light 4 can switch mutually in flicker and normal bright two states, if two green lights are simultaneously bright, then can enter deceleration area after green light extinguishing before 4 flickers that often give a green light and in traffic lights 5 by some vehicle, often to give a green light 4 be in normal bright state time, vehicle passes unimpeded, in this case, because driver advances in 4 flickers that often to give a green light, so should be at full speed by deceleration area 1, if deceleration area 1 total length be S
1, the maximal rate that this section allows is V, then full speed is t=S by the time of deceleration area 1
1/ V, thus often give a green light 4 at least should in traffic lights 5 green light extinguish before S
1/ V enters blink states second in advance, ensures when two green lights are in normal bright state, is safety when the vehicle entering deceleration area 1 is advanced, and consideration other factors, amplifies about 1.2 times by t;
Require that the speed of low regime 2 is at full speed 30%, therefore be at full speed by 10/3 times of place of safety 3 with low speed by the time t of place of safety 3, consider except low regime 2 also have deceleration area 1 and place of safety 3, be designated as roughly 3 times after compromise, blink states often give a green light 4 can go out prior to red light before transfer normal bright state to;
If often give a green light, 4 blink states switch to normal bright state consistent with the moment that red light extinguishes, car in deceleration place of safety just there will be following situation: after car enters this district, often give a green light and 4 become Chang Liang from flicker, this part car passes through deceleration place of safety with low speed, but after the car that enters pass through at full speed, can cause car be below forced to slow down, therefore often give a green light 4 should red light extinguish after postpone the several seconds transfer normal bright state again to.
In sum, the method to set up of straight way traffic lights of the present invention, pedestrian and vehicle pass-through can be facilitated, the probability of driver in red light running can be greatly reduced, the phenomenon of traffic congestion (vehicle flocks together near traffic lights) can be slowed down, can save the time of vehicle by traffic lights district, energy-saving and emission-reduction, security is high.
It is to be understood that: the above is only the preferred embodiment of the present invention; for those skilled in the art; under the premise without departing from the principles of the invention, can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (6)
1. the method to set up of straight way traffic lights, it is characterized in that: establish deceleration area (1), low regime (2), place of safety (3), often give a green light (4) and traffic lights (5), on straight way, traffic lights (5) are front is provided with place of safety (3) successively, low regime (2), deceleration area (1), the front end of deceleration area (1) is provided with often give a green light (4) of a sparkling, deceleration area (1), low regime (2) and place of safety (3) form deceleration place of safety, deceleration is provided with velometer in place of safety, often give a green light (4) flicker time, the vehicle entering deceleration area (1) namely slows down.
2. the method to set up of straight way traffic lights according to claim 1, is characterized in that: described deceleration place of safety Design of length, first paragraph: deceleration area (1) by the section being transitioned into low speed FOH at full speed, deceleration area (1) length S
1, then S
1=0.5 × (V
2+ V
1) × t
1=0.65V
1t
1,t
1for the deceleration time of vehicle, second segment: low regime (2) is passed through section, and the gait of march of speed limit 30% is set to V
2, the length of this section is set to S
2, S
2=V
2× t
2, t
2for the time m-t that pedestrians travel's road needs
1, the 3rd section: place of safety (3), for emergency case emergency brake, according to the maximum speed limit V in each section
1and determine, the longest distance S of vehicle thus needed for speed reduction to 0
3.
3. the method to set up of straight way traffic lights according to claim 1, it is characterized in that: describedly often to give a green light (4) and the relation of green light in traffic lights (5): often give a green light (4) can switch mutually in flicker and normal bright two states, if two green lights are simultaneously bright, then some vehicle often give a green light (4) flicker before and traffic lights (5) in green light extinguishing after enter deceleration area, when often give a green light (4) are in normal bright state, vehicle passes unimpeded, in this case, because vehicle advances in (4) flicker that often gives a green light, so should be at full speed by deceleration area (1), if deceleration area (1) total length is S
1, the maximal rate that this section allows is V, then full speed is t=S by the time of deceleration area (1)
1/ V, thus often give a green light (4) at least should in the traffic lights (5) green light extinguish before S
1/ V enters blink states second in advance, ensures when two green lights are in normal bright state, is safety when the vehicle entering deceleration area (1) is advanced.
4. the method to set up of straight way traffic lights according to claim 1, it is characterized in that: the speed of low regime (2) is at full speed 30%, be at full speed by place of safety (3) 10/3 times with low speed by the time t of place of safety (3), often give a green light (4) of blink states transfer normal bright state to before going out prior to red light.
5. the method to set up of straight way traffic lights according to claim 1, is characterized in that: the speed of low regime is at full speed 30%.
6. the method to set up of straight way traffic lights according to claim 1, it is characterized in that: establish (4) blink states that often gives a green light to switch to normal bright state consistent with the moment that red light extinguishes, there is following situation in the vehicle in deceleration place of safety: after car enters this district, often give a green light (4) become Chang Liang from flicker, this part car passes through deceleration place of safety with low speed, but after the car that enters pass through at full speed, car below can be caused to be forced to slow down, therefore often give a green light (4) should transfer normal bright state to again in the red light extinguishing rear delay several seconds.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510324411.0A CN104851305B (en) | 2015-06-12 | 2015-06-12 | The method to set up of straight way traffic lights |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510324411.0A CN104851305B (en) | 2015-06-12 | 2015-06-12 | The method to set up of straight way traffic lights |
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| CN104851305B CN104851305B (en) | 2017-07-11 |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107507440A (en) * | 2017-09-25 | 2017-12-22 | 爱易成技术(天津)有限公司 | The road projecting method and system of a kind of traffic lights |
| CN108133606A (en) * | 2018-02-11 | 2018-06-08 | 华北理工大学 | A kind of big visual field signal lamp and its setting method |
| CN112164202A (en) * | 2020-09-29 | 2021-01-01 | 苏州立楚信息技术有限公司 | Method and device for improving user trip safety |
| CN114274928A (en) * | 2021-12-01 | 2022-04-05 | 浙江亚太机电股份有限公司 | Zebra crossing sight shelters from pedestrian collision avoidance control system based on vision system |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN87207036U (en) * | 1987-05-11 | 1988-03-23 | 吴瑾 | Vehicle speed indicator lamp |
| US6100819A (en) * | 1999-08-12 | 2000-08-08 | Mark White | Vehicular traffic signalization method and apparatus for automatically documenting traffic light violations and protecting non-violating drivers |
| CN101719318A (en) * | 2009-03-19 | 2010-06-02 | 王苏华 | Method for guiding vehicles at road intersection |
| CN102201171A (en) * | 2011-05-27 | 2011-09-28 | 王海芳 | Traffic management device and control method thereof |
| CN103171555A (en) * | 2013-03-13 | 2013-06-26 | 浙江工业大学 | System for active collision avoidance at crossroad |
| CN103177590A (en) * | 2013-03-07 | 2013-06-26 | 王俊昌 | Road intersection brake warning light and control method thereof |
| CN103688298A (en) * | 2011-07-18 | 2014-03-26 | 李兴洙 | Apparatus and method for controlling traffic signals |
-
2015
- 2015-06-12 CN CN201510324411.0A patent/CN104851305B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN87207036U (en) * | 1987-05-11 | 1988-03-23 | 吴瑾 | Vehicle speed indicator lamp |
| US6100819A (en) * | 1999-08-12 | 2000-08-08 | Mark White | Vehicular traffic signalization method and apparatus for automatically documenting traffic light violations and protecting non-violating drivers |
| CN101719318A (en) * | 2009-03-19 | 2010-06-02 | 王苏华 | Method for guiding vehicles at road intersection |
| CN102201171A (en) * | 2011-05-27 | 2011-09-28 | 王海芳 | Traffic management device and control method thereof |
| CN103688298A (en) * | 2011-07-18 | 2014-03-26 | 李兴洙 | Apparatus and method for controlling traffic signals |
| CN103177590A (en) * | 2013-03-07 | 2013-06-26 | 王俊昌 | Road intersection brake warning light and control method thereof |
| CN103171555A (en) * | 2013-03-13 | 2013-06-26 | 浙江工业大学 | System for active collision avoidance at crossroad |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107507440A (en) * | 2017-09-25 | 2017-12-22 | 爱易成技术(天津)有限公司 | The road projecting method and system of a kind of traffic lights |
| WO2019056559A1 (en) * | 2017-09-25 | 2019-03-28 | 爱易成技术(天津)有限公司 | Traffic signal-based road projection method and system |
| CN107507440B (en) * | 2017-09-25 | 2019-06-07 | 爱易成技术(天津)有限公司 | A kind of the road projecting method and system of traffic lights |
| US10902721B2 (en) | 2017-09-25 | 2021-01-26 | Ie-Cheng Technology (Tianjin) Co., Ltd. | Road projecting method and system for traffic light |
| CN108133606A (en) * | 2018-02-11 | 2018-06-08 | 华北理工大学 | A kind of big visual field signal lamp and its setting method |
| CN112164202A (en) * | 2020-09-29 | 2021-01-01 | 苏州立楚信息技术有限公司 | Method and device for improving user trip safety |
| CN114274928A (en) * | 2021-12-01 | 2022-04-05 | 浙江亚太机电股份有限公司 | Zebra crossing sight shelters from pedestrian collision avoidance control system based on vision system |
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|---|---|
| CN104851305B (en) | 2017-07-11 |
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