CN220847217U - Pavement early warning device for road - Google Patents
Pavement early warning device for road Download PDFInfo
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- CN220847217U CN220847217U CN202322644948.8U CN202322644948U CN220847217U CN 220847217 U CN220847217 U CN 220847217U CN 202322644948 U CN202322644948 U CN 202322644948U CN 220847217 U CN220847217 U CN 220847217U
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- road
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- pedestrian detection
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- 238000001514 detection method Methods 0.000 claims abstract description 50
- 230000007246 mechanism Effects 0.000 claims abstract description 37
- 206010039203 Road traffic accident Diseases 0.000 abstract description 13
- 230000000694 effects Effects 0.000 description 3
- 238000007792 addition Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000004297 night vision Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model provides a sidewalk early warning device for a road, and belongs to the technical field of traffic early warning. The traffic accident probability of the existing sidewalk is high. This a pavement early warning device for road, pavement early warning device include two sets of pedestrian detection mechanism, and its characterized in that, two sets of pedestrian detection mechanism set up respectively at the two of pavement, pedestrian detection mechanism can detect whether the pedestrian enters into the pavement, and road one all is provided with the warning post with the outside of road two, all installs traffic warning sign on every warning post, and every pedestrian detection mechanism of group all establishes radio communication with all traffic warning signs, when one set of or two sets of pedestrian detection mechanism detected that there is the pedestrian to enter into the pavement, pedestrian detection mechanism sent detection signal for all traffic warning signs and made traffic warning sign work and sent warning information. The device reduces the probability of traffic accidents that pedestrians pass through the sidewalk.
Description
Technical Field
The utility model belongs to the technical field of traffic early warning, in particular to a pavement early warning device for a road.
Background
At present, most areas still stay in traffic lights to carry out the pedestrian and vehicle traffic control stage, and little area has increased voice broadcast device, but this reminds still not enough to pedestrian and driver, still takes place the traffic accident under the state that driver or pedestrian are distracted. Under the conditions that the safety guarantee of passing the traffic light of pedestrians is insufficient and supervision is not sufficient, traffic accidents are easy to occur when the pedestrians pass through a road, especially under the condition that the night vision is poor, drivers and pedestrians easily misjudge the distance and the speed, and traffic accidents are easy to occur.
Disclosure of Invention
The utility model aims to solve the problems in the prior art, and provides a pavement early warning device for a road, which aims to solve the technical problems that: how to reduce the probability of traffic accidents when pedestrians pass through the sidewalk.
The aim of the utility model can be achieved by the following technical scheme:
A pavement early warning device for road, the road includes lane one, lane two and sets up the pavement on lane one and lane two, and pavement early warning device includes two sets of pedestrian detection mechanism, its characterized in that, two sets of pedestrian detection mechanism set up respectively at the two of pavement, pedestrian detection mechanism can detect whether the pedestrian enters into the pavement, and the outside of road one and road two all is provided with the warning post, all installs traffic warning sign on every warning post, and every pedestrian detection mechanism of group all establishes wireless communication with all traffic warning signs, when one or two sets of pedestrian detection mechanism detects that there is the pedestrian to enter into the pavement, pedestrian detection mechanism sends detection signal for all traffic warning signs and makes traffic warning sign work and send warning information.
Early warning principle: after the pedestrian enters the sidewalk from one end of the sidewalk, the pedestrian detection mechanism detects that the pedestrian needs to pass through the sidewalk, the pedestrian detection mechanism starts detection signals to the two traffic warning boards of the bypass, so that the traffic warning boards work, the traffic warning boards display warning information to passing vehicles, a driver of the vehicles can observe the warning information from a distance, the pedestrian needs to pass through the sidewalk in time, the driver can make a deceleration operation, the occurrence probability of traffic accidents at the sidewalk is reduced, the traffic warning boards are arranged on two sides of the roadside, the coverage of the warning information is enlarged, and the warning effect on the vehicles is improved.
In the above-mentioned a pavement early warning device for road, every group pedestrian detection mechanism all includes the erection column that sets up respectively in the pavement left and right sides and the cap lamp of cover on the erection column, and every cap lamp all has infrared sensor, and infrared sensor on two cap lamps is relative setting. Through the setting of this structure, after the infrared sensor on two cap lamps set up relatively, detect the whole width region of pavement one end, once someone enters into the one end of pavement after, guarantee to detect in time.
In the above-mentioned pavement early warning device for roads, each group of pedestrian detection mechanisms has a signal transmitter, and each traffic warning board has a signal receiver. Through the setting of this structure, pedestrian detection mechanism passes through signal transmitter and sends detection signal for traffic warning sign, and traffic warning sign passes through signal receiver and receives detection signal, and then makes traffic warning sign open or close warning information, and a signal transmitter sends detection signal for the signal receiver of two traffic warning signs simultaneously.
In the above-mentioned pavement early warning device for a road, the first lane is a lane for driving from right to left, the warning post on the outer side of the first lane is located in front of the right of the pavement, and the traffic warning sign on the warning post is set to the right. Through the setting of this structure, because the vehicle is from right to left going, and traffic warning sign is located the place ahead of right of pavement to traffic warning sign sets up to the right side, makes the driver of vehicle observe the warning information on the traffic warning sign earlier, makes the vehicle have longer braking distance, further reduces the traffic accident probability of pavement department.
In the above-mentioned pavement early warning device for roads, the lane two is a lane for driving from left to right, the warning post outside the lane two is located at the left front of the pavement, and the traffic warning sign on the warning post is set to the left. Through the setting of this structure, because the vehicle is from left to right traveling, and traffic warning sign is located the left front of pavement to traffic warning sign sets up towards left, makes the driver of vehicle observe the warning information on the traffic warning sign earlier, makes the vehicle have longer braking distance, further reduces the traffic accident probability of pavement department.
Compared with the prior art, the pavement early warning device for the road has the following advantages: in this structure, after the pedestrian enters the pavement from one end of pavement, pedestrian detection mechanism detects that there is the pedestrian to pass through the pavement, pedestrian detection mechanism starts two traffic warning signs of bypass with the detected signal for traffic warning sign work, traffic warning sign shows warning information to the past vehicle, make the driver of vehicle can observe warning information from the distance, in time know that there is the pedestrian to pass through the pavement, so that the driver makes the deceleration operation, reduce the probability of occurrence of the traffic accident of pavement department, the mode that all sets up traffic warning sign in roadside both sides, enlarge the coverage of warning information, improve the warning effect to the vehicle.
Drawings
Fig. 1 is a schematic structural view of the present utility model.
In the figure, 1, road I; 2. road two; 3. sidewalk; 4. a pedestrian detection mechanism; 40. a mounting column; 41. a cap lamp; 5. an alarm column; 6. traffic warning sign.
Detailed Description
The following are specific embodiments of the present utility model and the technical solutions of the present utility model will be further described with reference to the accompanying drawings, but the present utility model is not limited to these embodiments.
As shown in fig. 1, the pavement early warning device comprises a first road 1, a second road 2 and a pavement 3 arranged on the first road 1 and the second road 2, wherein the pavement early warning device comprises two groups of pedestrian detection mechanisms 4, the two groups of pedestrian detection mechanisms 4 are respectively arranged at two ends of the pavement 3, the pedestrian detection mechanisms 4 can detect whether pedestrians enter the pavement 3, warning posts 5 are arranged on the outer sides of the first road 1 and the second road 2, each warning post 5 is provided with a traffic warning board 6, each group of pedestrian detection mechanisms 4 all establish wireless communication with all traffic warning boards 6, and when one or two groups of pedestrian detection mechanisms 4 detect that pedestrians enter the pavement 3, the pedestrian detection mechanisms 4 send detection signals to all the traffic warning boards 6 so that the traffic warning boards 6 work and send warning information. After the pedestrian enters the sidewalk 3 from one end of the sidewalk 3, the pedestrian detection mechanism 4 detects that the pedestrian needs to pass through the sidewalk 3, the pedestrian detection mechanism 4 starts detection signals to the two bypass traffic warning boards 6, so that the traffic warning boards 6 work, the traffic warning boards 6 display warning information to passing vehicles, a driver of the vehicles can observe the warning information from a distance, the pedestrian needs to pass through the sidewalk 3 in time, the driver can perform deceleration operation, the occurrence probability of traffic accidents at the sidewalk 3 is reduced, the traffic warning boards 6 are arranged on two sides of the roadside, the coverage of the warning information is enlarged, and the warning effect on the vehicles is improved.
In this embodiment, each group of pedestrian detection mechanisms 4 includes a mounting post 40 respectively disposed on the left and right sides of the sidewalk 3 and cap lamps 41 sleeved on the mounting post 40, each cap lamp 41 has an infrared sensor, the infrared sensors 42 on the two cap lamps 41 are disposed oppositely, each group of pedestrian detection mechanisms 4 has a signal transmitter, and each traffic warning board 6 has a signal receiver. After the infrared sensors on the two cap lamps 41 are oppositely arranged, the whole width area of one end of the pavement 3 is detected, and the dotted line shown in fig. 1 is the detection area, and once a person enters the detection area, the person is detected to enter the detection area.
As shown in fig. 1, the first road 1 is a lane for driving from right to left, the warning post 5 on the outer side of the first road 1 is positioned in front of the sidewalk 3, the traffic warning board 6 on the warning post 5 is arranged towards right, and the traffic warning board 6 is positioned in front of the sidewalk because the vehicle is driving from right to left, and the traffic warning board 6 is arranged towards right, so that a driver of the vehicle firstly observes the warning information on the traffic warning board 6, the vehicle has a longer braking distance, and the traffic accident probability at the sidewalk 3 is further reduced; the road two 2 is the lane of traveling from left to right, and the warning post 5 in the road two 2 outside is located the left front of pavement 3, and traffic warning sign 6 on this warning post 5 sets up to the left, because the vehicle is from left to right traveling, and traffic warning sign 6 is located the left front of pavement to traffic warning sign 6 sets up to the left for the warning information on traffic warning sign 6 is observed earlier to the driver of vehicle, makes the vehicle have longer braking distance, further reduces the traffic accident probability of pavement 3 department.
The specific embodiments described herein are offered by way of example only to illustrate the spirit of the utility model. Those skilled in the art may make various modifications or additions to the described embodiments or substitutions thereof without departing from the spirit of the utility model or exceeding the scope of the utility model as defined in the accompanying claims.
Claims (5)
1. The utility model provides a pavement early warning device for road, road include road one (1), road two (2) and set up pavement (3) on road one (1) and road two (2), pavement early warning device includes two sets of pedestrian detection mechanism (4), its characterized in that, two sets of pedestrian detection mechanism (4) set up respectively at the two of pavement (3), pedestrian detection mechanism (4) can detect whether the pedestrian enters into pavement (3), the outside of road one (1) and road two (2) all is provided with warning post (5), all installs traffic warning sign (6) on every warning post (5), and every pedestrian detection mechanism (4) of group all establish wireless communication with all traffic warning signs (6), when one set of or two sets of pedestrian detection mechanism (4) detect that have the pedestrian to enter into pavement (3), pedestrian detection mechanism (4) send detection signal for all traffic warning signs (6) and make traffic warning sign (6) work and send warning information.
2. The pavement early warning device for roads according to claim 1, characterized in that each group of pedestrian detection mechanisms (4) comprises a mounting post (40) respectively arranged at the left and right sides of the pavement (3) and cap lamps (41) sleeved on the mounting posts (40), each cap lamp (41) is provided with an infrared sensor, and the infrared sensors on the two cap lamps (41) are arranged oppositely.
3. A pavement pre-warning device for roads according to claim 1 or 2, characterized in that each group of pedestrian detection means (4) has a signal transmitter and each traffic warning sign (6) has a signal receiver.
4. The sidewalk early warning device for a road according to claim 1, characterized in that the first road (1) is a lane for driving from right to left, the warning post (5) on the outer side of the first road (1) is positioned in front of the sidewalk (3) on the right, and the traffic warning sign (6) on the warning post (5) is arranged towards the right.
5. The sidewalk early warning device for a road according to claim 4, characterized in that the second road (2) is a lane for driving from left to right, the warning post (5) on the outer side of the second road (2) is positioned at the left front of the sidewalk (3), and the traffic warning sign (6) on the warning post (5) is arranged towards the left.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322644948.8U CN220847217U (en) | 2023-09-27 | 2023-09-27 | Pavement early warning device for road |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322644948.8U CN220847217U (en) | 2023-09-27 | 2023-09-27 | Pavement early warning device for road |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220847217U true CN220847217U (en) | 2024-04-26 |
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ID=90739590
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322644948.8U Active CN220847217U (en) | 2023-09-27 | 2023-09-27 | Pavement early warning device for road |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220847217U (en) |
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2023
- 2023-09-27 CN CN202322644948.8U patent/CN220847217U/en active Active
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