CN115841759A - Traffic control method and equipment based on multiple stop lines - Google Patents
Traffic control method and equipment based on multiple stop lines Download PDFInfo
- Publication number
- CN115841759A CN115841759A CN202211341947.XA CN202211341947A CN115841759A CN 115841759 A CN115841759 A CN 115841759A CN 202211341947 A CN202211341947 A CN 202211341947A CN 115841759 A CN115841759 A CN 115841759A
- Authority
- CN
- China
- Prior art keywords
- stop line
- area
- signal
- stop
- traffic
- 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
- 238000000034 method Methods 0.000 title claims abstract description 31
- 238000005286 illumination Methods 0.000 claims description 19
- 230000003068 static effect Effects 0.000 claims description 5
- 230000007423 decrease Effects 0.000 claims description 4
- 239000003086 colorant Substances 0.000 claims description 3
- 239000011159 matrix material Substances 0.000 claims 2
- 206010039203 Road traffic accident Diseases 0.000 abstract 1
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Images
Landscapes
- Traffic Control Systems (AREA)
Abstract
The invention relates to the technical field of traffic control, and discloses a traffic control method and equipment based on multiple stop lines, which comprise a stop line 1, a stop line 2, a stop line 3, a green signal lamp irradiation area 1, a yellow signal lamp irradiation area 2, a red signal lamp irradiation area 3, a first traffic lamp and a second traffic lamp. According to the traffic control method and the traffic control equipment based on the multiple stop lines, in the whole moving process, the size of the yellow signal lamp irradiation area 2 is equal to the size of the area between the stop line 2 and the stop line 3 or has a certain constraint relation, so that under the normal traffic condition, the situation that a driver sees different traffic signals is reduced in one signal period, the driver can clearly perceive the traffic state of the driver in one traffic signal period in advance, a buffer area which can be clearly identified is forcibly established for the intersection of roads, the traffic accidents at the intersection of the roads are effectively reduced, and clear basis is provided for traffic violation and accident judgment.
Description
Technical Field
The invention relates to the technical field of traffic control, in particular to a traffic control method and equipment based on multiple stop lines.
Background
With the development of economy and the change of travel modes of people, more and more vehicles appear in daily life, great pressure is brought to a traffic transportation system, contradictions between pedestrians and vehicles are also caused, at present, in order to relieve traffic pressure and guarantee the safety of the pedestrians and drivers, traffic lights are usually adopted to control road conditions, the existing traffic control lights are numerous in traffic signal lights and easily cause visual confusion of the drivers in the using process, and particularly have certain difficulty in the qualitative process of a yellow light passing accident, so that a traffic control method and equipment based on various stopping lines are provided for effectively improving the recognition of the traffic signal lights by the drivers and the objective judgment of the yellow light vehicle passing accident.
Disclosure of Invention
Technical scheme
In order to achieve the purpose, the invention provides the following technical scheme: a traffic control method and equipment based on multiple stop lines comprise a stop line 1, a stop line 2, a stop line 3, a green signal irradiation area 1, a yellow signal irradiation area 2, a red signal irradiation area 3, a first signal lamp and a second traffic lamp; the first traffic signal light illuminates a lateral road and the second traffic signal light is multi-modal and illuminates a variety of zones.
The stop line 1, the stop line 2 and the stop line 3 are arranged on the passing area on the passing road; the stop-line is drawn on the ground, the stop-line is on a road with the illuminated area, and the stop-line 1 is in the active stop-line position.
The second traffic light is a multi-state signal light, can irradiate a green signal area 1, a yellow signal area 2 and a red signal area 3, can also be a plurality of signal areas according to needs, can be set according to different traffic rules in color, and correspondingly irradiates a green signal irradiation area 1, a yellow signal irradiation area 2 and a red signal irradiation area 3, wherein the green irradiation area 1 is a green area, the yellow irradiation area 2 is a yellow area, the red signal irradiation area 3 is a red area, and the second traffic light is multi-state and can irradiate the green area 1, the yellow area 2 and the red area 3; a plurality of regions may be provided as necessary.
Preferably, the stop line 1 green, the stop line 2 yellow and the stop line 3 red are sequentially arranged from near to far, and respectively correspond to the green signal irradiation region 1, the yellow signal irradiation region 2 and the red signal irradiation region 3 of the multi-state signal lamp, the three regions are continuously and continuously arranged from near to far from the stop line 1 without overlapping, and the colors and the forms of the stop line and the divided regions thereof can be arbitrarily set according to actual requirements.
Preferably, the traffic priority represented by each irradiation area is lower than that of the irradiation area in front of the irradiation area, that is, the traffic priority represented by the state of the signal lamp seen by the driver is always reduced under the condition that the speed of the driver does not exceed the set speed in the same signal period.
Preferably, the size of the area between the yellow signal irradiation areas 2 and between the stop line 2 and the stop line 3 is not changed, and the start line of the green signal irradiation area 1 coincides with the stop line 1, wherein the start line is close to the stop line 1, and the stop line is far from the stop line 1.
Preferably, the stop line of the green signal irradiation area 1, the start-stop line of the yellow signal irradiation area 2, and the start-stop line of the red signal irradiation area 3 are calculated according to parameters such as traffic speed limit, remaining duration of the current passing period, or road conditions, the passing time gradually decreases with the signal period and continuously moves towards the stop line 1, the stop line of the green signal irradiation area 3, the start-stop line of the yellow signal 2, and the start line of the red signal 3 sequentially reach the stop line 1 when one signal ends, all the irradiation areas are the red areas 3, and vehicles stop passing. In the whole moving process, the size of the yellow signal irradiation area 2 is equal to the size of the area between the stop line 2 and the stop line 3 or has a certain constraint relation, so that vehicles in the yellow signal irradiation area 2 can completely enter the area between the stop line 2 and the stop line 3 when the start line of the yellow signal irradiation area 2 reaches the stop line 2 under the normal traffic condition, and the condition that a driver sees different traffic signals is reduced in one signal period.
Preferably, when there is a vehicle in a moving state in front of the vehicle (based on an illumination signal seen by a driver) in the yellow illumination area 2, the vehicle must not go beyond the stop line 2, so that after the vehicle in the green light area passes through, only one vehicle in the yellow area passes through the first stop line in the 1 st and stop line 2 intervals of one lane, and the vehicles in the yellow illumination area 2 can pass through while ensuring safety by forcing the vehicles in the yellow light area to pass through the first stop line at a certain interval.
Preferably, when there is a vehicle in a moving state in front of the vehicle in the red light irradiation region, the vehicle does not go beyond the stop line 3, and when the vehicle in the red light irradiation region is completely stationary or there is no vehicle in front of the vehicle, the vehicle can go over the corresponding stop line except the stop line 1.
Preferably, the vehicle in the yellow signal irradiation region 2 can drive over the stop line 1 when the vehicle in front is completely stationary or no vehicle is present.
Preferably, the control device comprises a first traffic light and a second traffic light.
Compared with the prior art, the invention provides a traffic control method and equipment based on multiple stop lines, which have the following beneficial effects:
1. according to the traffic control method and the traffic control equipment based on the multiple stop lines, in the whole moving process, the size of the yellow signal irradiation area 2 is equal to the size of the area between the stop line 2 and the stop line 3 or has a certain constraint relation, so that when the start line of the yellow signal irradiation area 2 reaches the stop line 2 under the normal traffic condition, vehicles in the yellow signal irradiation area 2 can completely enter the area between the stop line 2 and the stop line 3, the situation that a driver sees different traffic signals is reduced in one signal period, and the traffic control method and the traffic control equipment are beneficial for the driver to be capable of driving according to traffic signals.
2. According to the traffic control method and the traffic control equipment based on the multiple stop lines, the traffic priority represented by each irradiation area is lower than that of the irradiation area in front of the irradiation area, namely the traffic priority represented by the signal lamp state seen by a driver is always reduced under the condition that the driver does not exceed the set speed in the same signal period.
3. The method can realize that only one vehicle in the yellow area passes between the 1 st zone and the stop line 2 of one lane after the vehicles in the green light area pass, and forcibly and effectively ensure that the vehicles in the yellow light area pass through the stop line 1 at a certain distance.
Drawings
FIG. 1 is a schematic diagram of traffic signal control according to the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1, a traffic control method and apparatus based on multiple stop lines includes a stop line 1, a stop line 2, a stop line 3, a green signal irradiation area 1, a yellow signal irradiation area 2, a red signal irradiation area 3, a first traffic light, and a second traffic light; the first traffic light illuminates a lateral road, the second traffic light is multi-modal and can illuminate a variety of zones, and the stop line is on the same lane as the second traffic light and its illuminated zone.
The stop line 1, the stop line 2 and the stop line 3 are arranged on the passing area on the passing road; the stop-line is drawn on the ground, the stop-line is on a road with the illuminated area, and the stop-line 1 is in the active stop-line position.
The second traffic light is a multi-state signal light, can irradiate a green signal area 1, a yellow signal area 2 and a red signal area 3, can also be a plurality of signal areas according to needs, can be set according to different traffic rules in color, and correspondingly irradiates a green signal irradiation area 1, a yellow signal irradiation area 2 and a red signal irradiation area 3, wherein the green irradiation area 1 is a green area, the yellow irradiation area 2 is a yellow area, the red signal irradiation area 3 is a red area, and the second traffic light is multi-state and can irradiate the green area 1, the yellow area 2 and the red area 3; a plurality of regions may be provided as necessary.
Further, the stop line 1 green, the stop line 2 yellow, and the stop line 3 red are sequentially arranged from near to far, and respectively correspond to the green signal irradiation region 1, the yellow signal irradiation region 2, and the red signal irradiation region 3 of the multi-state signal lamp, the three regions are continuous from near to far from the stop line 1 without overlapping, and the colors of the stop line and the divided regions thereof can be arbitrarily set according to actual needs.
Furthermore, the traffic priority represented by each irradiation area is lower than that of the irradiation area in front of the irradiation area, namely the traffic priority represented by the signal lamp state seen by the driver is always reduced under the condition that the speed of the driver does not exceed the set speed in the same signal period.
Further, the size of the area between the yellow signal lamp irradiation area 2 and between the stop line 2 and the stop line 3 is not changed, and the start line of the green signal lamp irradiation area 1 coincides with the stop line 1, wherein the start line is close to the stop line 1, and the stop line is far from the stop line 1.
Further, the stop line of the green signal lamp irradiation area 1, the start-stop line of the yellow signal irradiation area 2 and the start-stop line of the red signal irradiation area 3 are calculated according to parameters such as traffic speed limit, current passing period remaining duration or road conditions, the remaining passing time gradually decreases with the signal period and continuously moves towards the stop line 1, the stop line of the green signal irradiation area 3, the start-stop line of the yellow signal 2 and the start line of the red signal 3 sequentially reach the stop line 1 when one signal is finished, all the irradiation areas are the red areas 3, and vehicles stop passing. In the whole moving process, the size of the yellow signal irradiation area 2 is equal to the size of the area between the stop line 2 and the stop line 3 or has a certain constraint relation, so that vehicles in the yellow signal irradiation area 2 can completely enter the area between the stop line 2 and the stop line 3 when the start line of the yellow signal irradiation area 2 reaches the stop line 2 under the normal traffic condition, and the condition that a driver sees different traffic signals is reduced in one signal period.
Furthermore, under the condition that vehicles (based on the irradiation signals seen by the driver) in the yellow irradiation area 2 are in a moving state in front, the vehicles do not exceed the stop line 2, so that only one yellow area vehicle passes through the 1 st and 2 nd stop lines after the green area vehicle passes through, the yellow area vehicle is forced to effectively ensure to pass through the first stop line at a certain interval, and the yellow light can pass through under the condition of ensuring safety.
Further, the stop line 3 must not be surpassed under the condition that the vehicles in the red light irradiation area are in a moving state in the front, and the vehicles with low driving priority can cross the corresponding stop lines except the stop line 1 under the condition that the front vehicles are completely static or no vehicles exist.
Further, the vehicle in the yellow signal irradiation region 2 may run over the stop line 2 in the case where the vehicle in the front is completely stationary or no vehicle, and the vehicle in the red signal irradiation region 3 may run over the stop line 3 in the case where the vehicle in the front is completely stationary or no vehicle.
Furthermore, the control equipment comprises a first traffic light and a second traffic light, wherein camera devices are installed above the first traffic light and the second traffic light and are used for monitoring the running condition of the road vehicles.
The following is further illustrated by way of example:
the first embodiment is as follows:
the traffic priority represented by each illumination area is lower than that of the illumination area in front of the illumination area (in front of the driving aspect), namely the traffic priority represented by the signal lamp state seen by the driver is always reduced under the condition that the driver does not exceed the set speed in the same signal period;
example two:
in the whole process, the size of the area between the yellow signal lamp irradiation area and the stop line 2 and the stop line 3 is unchanged, the start line (the start line close to the stop line 1 and the stop line far from the stop line 1) of the green signal lamp irradiation area 1 is superposed with the stop line 1, the stop line of the green signal lamp irradiation area 1, the start-stop line of the yellow signal lamp irradiation area 2 and the start-stop line of the red signal lamp irradiation area 3 are calculated according to the traffic speed limit, the remaining passing time of the current passing period and other parameters, the remaining passing time gradually decreases along with the signal period and continuously moves towards the stop line 1, the stop line of the green signal lamp irradiation area 3, the start-stop line of the yellow signal 2 and the start line of the red signal 3 sequentially reach the stop line 1 when one signal is ended, all the irradiation areas are the red areas 3, and the vehicles stop passing. In the whole moving process, the size of the irradiation area of the yellow signal lamp 2 is equal to the size of the area between the stop line 2 and the stop line 3 or has a certain constraint relation, so that when the start line of the yellow signal irradiation area 2 reaches the stop line 2 under the normal passing condition, vehicles in the irradiation area of the yellow signal lamp 2 can completely enter the area between the stop line 2 and the stop line 3, and the condition that a driver sees different passing signals is reduced in one signal period;
example three:
when there is a vehicle in a moving state in front of the vehicle (based on the irradiation signal viewed by the driver) in the yellow signal irradiation region 2, the vehicle must not go beyond the stop line 2; the vehicles in the red light irradiation area can cross the corresponding stop lines except for the stop line 1 under the condition that the vehicles in the red light irradiation area are completely static or have no vehicles at all (the vehicles in the yellow signal irradiation area 2 can drive over the stop line 2 under the condition that the vehicles in the yellow signal irradiation area are completely static or have no vehicles at all, and the vehicles in the red signal irradiation area 3 can drive over the stop line 3 under the condition that the vehicles in the red signal irradiation area 3 are completely static or have no vehicles at all).
Three stop lines are listed, which may be 2 or 4 or 5 according to actual requirements, and the corresponding irradiation area is adapted accordingly.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (9)
1. A traffic control method based on multiple stop lines is characterized in that: including stop line 1, stop line 2, stop line 3, green signal lamp illumination zone 1, yellow signal lamp illumination zone 2, red signal lamp illumination zone 3, the second traffic signal lamp is polymorphic, and it can shine out multiple region, and stop line and second signal lamp and illumination zone are on same traffic lane.
The stop line 1, the stop line 2 and the stop line 3 are arranged on the passing area on the passing road; the stop-line is drawn on the ground with the stop-line in a road with the illuminated area and the stop-line 1 in the active stop-line position.
The second traffic light is a multi-state signal light, can illuminate a green signal area 1, a yellow signal area 2 and a red signal area 3, and can also be a plurality of signal areas according to needs, the color of the second traffic light can also be set according to different traffic rules, and correspondingly illuminates the green signal illumination area 1, the yellow signal illumination area 2 and the red signal illumination area 3, the green illumination area 1 is a green area, the yellow illumination area 2 is a yellow area, the red signal illumination area 3 is a red area, and the second traffic light is multi-state and can illuminate the green area 1, the yellow area 2 and the red area 3; a plurality of regions may be provided as necessary.
2. A traffic control method based on multiple stop lines according to claim 1, characterized in that: the stop line 1 green, the stop line 2 yellow and the stop line 3 red are sequentially arranged from near to far, and respectively correspond to the green signal irradiation region 1 of the multi-state signal lamp, the yellow signal irradiation region 2 and the red signal lamp irradiation region 3, the three regions are continuously and remotely arranged from the stop line 1 without overlapping, and the colors and forms of the stop line and the division regions thereof can be set according to the actual situation.
3. A traffic control method based on multiple stop lines according to claim 1, characterized in that: the traffic priority represented by each irradiation area is lower than that of the irradiation area in front of the irradiation area, namely the traffic priority represented by the signal lamp state seen by the driver is always reduced under the condition that the speed of the driver does not exceed the set speed in the same signal period.
4. A traffic control method based on multiple stop lines according to claim 1, characterized in that: the size of the area between the yellow signal irradiation areas 2 and the area between the stop line 2 and the stop line 3 is unchanged, the starting line of the green signal irradiation area 1 is superposed with the stop line 1, wherein the starting line is close to the stop line 1, and the stop line is far from the stop line 1.
5. A traffic control method based on multiple stop lines according to claim 1, characterized in that: the stop line of the green signal irradiation area 1, the start-stop line of the yellow signal 2 and the start-stop line of the red signal 3 are calculated according to parameters such as traffic speed limit, remaining time of the current passing period or road conditions, the remaining passing time gradually decreases along with the signal period, except that the stop line of the red signal irradiation area 3 is static, other lines of the irradiation area continuously move towards the stop line 1, the stop line of the green signal irradiation area 3, the start-stop line of the yellow signal 2 and the start line of the red signal 3 sequentially reach the stop line 1 when one signal is finished, all the irradiation areas are the red areas 3, and vehicles stop passing. In the whole moving process, the size of the yellow signal irradiation area 2 is equal to the size of the area between the stop line 2 and the stop line 3 or has a certain constraint relation, so that vehicles in the yellow signal irradiation area 2 can completely enter the area between the stop line 2 and the stop line 3 when the start line of the yellow signal irradiation area 2 reaches the stop line 2 under the normal traffic condition, and the condition that a driver sees different traffic signals is reduced in one signal period.
6. A traffic control method based on multiple stop lines according to claim 1, characterized in that: when a vehicle (based on an illumination signal seen by a driver) in the yellow signal illumination area 2 is in a moving state in front (in front of the same lane), the vehicle cannot exceed the stop line 2, so that only one yellow area vehicle passes between the stop line 1 and the stop line 2 of one lane after the green area vehicle passes, the yellow area vehicle is forcibly and effectively ensured to pass through the stop line 1 at a certain interval, and the vehicle in the yellow signal illumination area 2 can pass under the condition of ensuring safety.
7. A traffic control method based on multiple stop lines according to claim 1, characterized in that: when there is a vehicle moving in front of the vehicle in the red signal light irradiation region, the vehicle in the red signal light irradiation region must not go beyond the stop line 3 until the corresponding stop line except the stop line 1 is crossed when the vehicle is completely stationary or there is no vehicle in front of the vehicle.
8. A traffic control method based on multiple stop lines according to claim 1, characterized in that: the vehicle in the yellow signal exposure field 2 can drive over the stop line 1 if the vehicle in front is completely stationary or if there is no vehicle.
9. The traffic control method based on multiple stop lines according to claim 1, which proposes a traffic control device based on multiple stop lines, characterized in that: the control equipment comprises a first traffic light and a second traffic light, and the second signal light comprises an irradiation module and an instruction control module, wherein the irradiation module consists of an LED matrix or a laser irradiation matrix.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211341947.XA CN115841759A (en) | 2022-10-28 | 2022-10-28 | Traffic control method and equipment based on multiple stop lines |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211341947.XA CN115841759A (en) | 2022-10-28 | 2022-10-28 | Traffic control method and equipment based on multiple stop lines |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115841759A true CN115841759A (en) | 2023-03-24 |
Family
ID=85576662
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211341947.XA Pending CN115841759A (en) | 2022-10-28 | 2022-10-28 | Traffic control method and equipment based on multiple stop lines |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115841759A (en) |
-
2022
- 2022-10-28 CN CN202211341947.XA patent/CN115841759A/en active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP2009530704A (en) | Display control system and display method for traffic signal | |
| CN103043005A (en) | Intelligent automobile traveling reminding system | |
| CN109308810A (en) | A kind of motor vehicle and slow-moving traffic Conflict solving intelligence control system and method | |
| CN110276968A (en) | A kind of fog-zone highway super long tunnel entrance security inducible system | |
| CN106638352A (en) | Method and road surface signal system for guiding safe running of vehicles | |
| CN205451510U (en) | Night projection traffic signals auxiliary device | |
| CN107393316A (en) | Intelligent road auxiliary control method and system | |
| CN107545749A (en) | Intelligent collision traffic signal lamp system | |
| CN106320210A (en) | Lane guide device for entrance section of signal intersection | |
| CN108877247A (en) | A kind of road induction lamp control method and control system | |
| CN115841759A (en) | Traffic control method and equipment based on multiple stop lines | |
| CN102163374A (en) | Road traffic signal prompt method and device convenient for color-blind person to identify | |
| CN205906000U (en) | Supplementary light belt system of going in open environment of track traffic | |
| KR20160093154A (en) | Guiding Route Providing System Of Intersection With LED | |
| CN111968385A (en) | Special lamp control method and system for turning right of large automobile | |
| US20030048201A1 (en) | Method and apparatus for early warning traffic signal | |
| CN106971559A (en) | A kind of traffic intersection alarming device | |
| CN111599189A (en) | DSRC-based special signal lamp control device and method for special duty vehicle | |
| CN113112825B (en) | Intelligent traffic light point type detection mode control operation system | |
| JPH07282388A (en) | Method for guiding vehicle at junction of traffic lane | |
| KR100986875B1 (en) | Signal change prediction type traffic light apparatus and method thereof | |
| KR20220127458A (en) | Traffic signal lamp system | |
| CN104464308A (en) | Signal lamp-running-prevention control system | |
| CN218100448U (en) | National province road opening part early warning system | |
| KR19990084157A (en) | Signal device of traffics |
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 | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20230324 |