CN220665830U - Intersection structure with safety warning function for channelized island confluent traffic - Google Patents
Intersection structure with safety warning function for channelized island confluent traffic Download PDFInfo
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- CN220665830U CN220665830U CN202322023791.7U CN202322023791U CN220665830U CN 220665830 U CN220665830 U CN 220665830U CN 202322023791 U CN202322023791 U CN 202322023791U CN 220665830 U CN220665830 U CN 220665830U
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Abstract
The utility model discloses an intersection structure with a safety warning function for confluent traffic of canalization islands, which comprises an intersection formed by intersecting two main roads in two directions, wherein the joint of the two main roads is provided with the canalization islands and a right-turn lane positioned at the other side of the canalization islands opposite to the main road, each canalization island is provided with a main road warning screen facing a head-on vehicle of the main road at one side of the main road, each canalization island is provided with a right-turn lane warning screen facing the head-on vehicle of the right-turn lane at one side of the right-turn lane, and the intersection structure also comprises a control device of which the signal output end is respectively connected with the main road warning screen and the signal input end of the right-turn lane warning screen. The utility model can switch the states of the warning screen and the ground warning lamp at the junction position of the channelized island according to the phase change of the intersection signal lamp, thereby guiding a vehicle driver to implement correct driving behavior, improving the traffic safety and the traffic efficiency of the junction position of the intersection channelized island, and being widely applied to the field of road traffic safety.
Description
Technical Field
The utility model relates to a road traffic safety technology, in particular to an intersection structure with a safety warning function for channelized island confluent traffic.
Background
At the confluence position of the channelized islands at the intersections of the urban roads, collision accidents easily occur between vehicles on the right-turn roads and vehicles on the main road, and great potential safety hazards exist. At present, a traffic sign is mainly arranged to warn the vehicle, but the problems of poor traffic safety, low traffic efficiency and the like still exist.
Disclosure of Invention
The utility model aims to overcome the defects of the background technology, and provides an intersection structure with a safety warning function for the merged traffic of a canalized island, so that the intersection structure can switch states of a main road warning screen, a right-turning road warning screen, a main road ground warning lamp and a right-turning road ground warning lamp at the merged position of the canalized island according to the phase change of a signal lamp of the intersection, thereby guiding a vehicle driver to implement correct driving behaviors and improving traffic safety and traffic efficiency at the merged position of the canalized island.
The utility model provides an intersection structure with a safety warning function for confluent traffic of canalization islands, which comprises an intersection formed by intersecting two main roads in two directions, wherein the joint of the two main roads is provided with the canalization islands and a right-turn lane positioned at the other side of the canalization islands opposite to the main road, each canalization island is provided with a main road warning screen facing a head-on vehicle of the main road at one side of the main road, each canalization island is provided with a right-turn lane warning screen facing the head-on vehicle of the right-turn lane at one side of the right-turn lane, and the intersection structure also comprises a control device of which the signal output end is respectively connected with the main road warning screen and the signal input end of the right-turn lane warning screen.
In the technical scheme, the main road warning screen and the right turning lane warning screen are arranged on the same rod piece, and the rod piece is arranged at the junction of a main road vehicle and a right turning lane vehicle on the canalization island.
In the above technical scheme, be equipped with main road ground warning light on the main road that is close to member one corner on the canalization island, be equipped with right-hand traffic lane ground warning light on the right-hand traffic lane that is close to member one corner on the canalization island, controlling means's signal output part links to each other with main road ground warning light and right-hand traffic lane ground warning light's signal input part respectively.
In the above technical scheme, the main road ground warning lamps are a plurality of, and the main road ground warning lamps are arranged on the lane on the rightmost side of the main road and are uniformly distributed on the cross section of the lane on the main road.
In the technical scheme, the right-turn lane ground warning lamps are a plurality of, and the right-turn lane ground warning lamps are uniformly distributed at the outlets of the right-turn lane and are arranged along the longitudinal section of the main road.
In the above technical scheme, the signal output end of the control device is provided with wireless communication equipment which is respectively and electrically connected with the main road warning screen, the right-turn lane warning screen, the main road ground warning lamp and the right-turn lane ground warning lamp.
In the above technical scheme, the system further comprises an intersection signal lamp arranged at the main road of the entering intersection, and the signal output end of the intersection signal lamp is connected with the signal input end of the control device through the wireless communication equipment.
In the technical scheme, the main road warning screen and the right turn lane warning screen are both LED display screens.
In the above technical scheme, the two main paths form a cross intersection, and the number of the channelized islands is four, and the four channelized islands are respectively positioned at four corners of the intersection.
The intersection structure with the safety warning function for the merged traffic of the canalized islands has the following beneficial effects: the intersection structure can switch states of the main road warning screen, the right-turning road warning screen, the main road ground warning lamp and the right-turning road ground warning lamp at the confluence position of the channelized island according to phase change of the intersection signal lamp, so that a vehicle driver is guided to implement correct driving behaviors, and traffic safety and traffic efficiency of the confluence position of the channelized island at the intersection are improved.
Drawings
FIG. 1 is a structural plan view of an intersection structure with safety warning function for merged traffic of a canalized island according to the present utility model;
fig. 2 is a schematic diagram of a structure of a channelized island merging optimization control part in an intersection structure with a safety warning function for channelized island merging traffic;
FIG. 3 is a flow chart of a traffic warning method applicable to an intersection structure with a safety warning function for merged traffic of a channelized island according to the present utility model;
FIG. 4 is a diagram showing the display of a right turn traffic light when the traffic signal light of the road entrance going straight and left turn into the main road is red light and the display of a main road warning light when the traffic signal light of the road entrance going straight and left turn into the main road is green light in a traffic warning method applicable to the road junction structure with the safety warning function for the merged traffic of the channelized islands according to the present utility model;
FIG. 5 is a diagram showing the display of a main road warning screen when the traffic signal lamp of the road junction is red, which is used in the traffic warning method of the present utility model with the safety warning function for the merged traffic of the channelized islands;
fig. 6 is a diagram showing the display content of a right turn lane warning screen when the intersection signal lamp of the road entrance straight and left turn entering the main road is green in the traffic warning method applicable to the intersection structure with the safety warning function for the channelized island confluent traffic.
Detailed Description
The present utility model will be described in further detail with reference to the drawings and examples, which should not be construed as limiting the utility model.
Referring to fig. 1, the intersection structure with the safety warning function for the merged traffic of the channelized islands comprises an intersection 6 formed by intersecting two main roads 5, the joint of the two main roads 5 is provided with the channelized islands 7 and right-turning lanes 8 positioned on the other side of the channelized islands 7 opposite to the main road 5, in this embodiment, the two main roads 5 form the intersection 6 in a cross shape, the four channelized islands 7 are respectively positioned at four corners of the intersection 6.
Each of the channeling islands 7 is provided with a main road warning screen 1 facing the vehicle facing the main road 5 on one side of the main road 5, each of the channeling islands 7 is provided with a right-turn lane warning screen 2 facing the vehicle facing the right-turn lane 8 on one side of the right-turn lane 8, and in this embodiment, the main road warning screen 1 and the right-turn lane warning screen 2 are both LED display screens; the intersection structure also comprises a control device of which the signal output ends are respectively connected with the signal input ends of the main road warning screen 1 and the right turn lane warning screen 2.
The main road warning screen 1 and the right turning lane warning screen 2 are both arranged on the same rod piece (not shown in the figure), and the rod piece is arranged at the junction of a main road 5 vehicle and a right turning lane 8 vehicle on the ditch island 7.
The main road 5 on the canalization island 7, which is close to one corner of the rod piece, is provided with a main road ground warning lamp 3, the right turning lane 8 on the canalization island 7, which is close to one corner of the rod piece, is provided with a right turning lane ground warning lamp 4, and the signal output end of the control device is respectively connected with the signal input ends of the main road ground warning lamp 3 and the right turning lane ground warning lamp 4.
The main road ground warning lamps 3 are arranged in a plurality of ways, and the main road ground warning lamps 3 are arranged on the rightmost lane of the main road 5 and uniformly distributed on the cross section of the lane of the main road 5.
The right turn lane ground warning lamps 4 are a plurality of, and the right turn lane ground warning lamps 4 are uniformly distributed at the outlet of the right turn lane 8 and are arranged along the longitudinal section of the main road 5.
Referring to fig. 2, the signal output end of the control device is provided with wireless communication equipment which is respectively and electrically connected with a main road warning screen 1, a right turning road warning screen 2, a main road ground warning lamp 3 and a right turning road ground warning lamp 4.
The utility model discloses an intersection structure with a safety warning function for combined traffic of a canalized island, and further comprises an intersection signal lamp arranged at a main road 5 entering an intersection 6, wherein a signal output end of the intersection signal lamp is connected with a signal input end of a control device through wireless communication equipment.
In the intersection structure with the safety warning function aiming at the confluent traffic of the channelized island, the utility model provides a channelized island confluence optimization control part which comprises a main road warning screen 1 facing a main road 5, a right-turning lane warning screen 2 facing a right-turning lane 8, a main road ground warning lamp 3, a right-turning lane ground warning lamp 4 and a control device.
Main road warning screen 1 and right turn lane warning screen 2 are located canalization island 7 tip to set up on same member, respectively towards main road 5 and right turn lane 8, provide warning information.
Main road ground warning light 3 and right turn lane ground warning light 4 set up in canalization island 7 confluence department, are located main road 5 and right turn lane 8 respectively, strengthen the warning effect.
The control device is respectively in wireless connection with an intersection signal lamp, a main road warning screen 1 facing a main road 5, a right-turning lane warning screen 2 facing a right-turning lane 8, a main road ground warning lamp 3 and a right-turning lane ground warning lamp 4 through wireless communication equipment.
Referring to fig. 3, when the crossing signal lamp of the road entrance straight and left turn entering the main road 5 is red light, referring to fig. 4, the control device controls the right turn road warning screen 2 to display "please pass safely", controls the right turn road ground warning lamp 4 to be turned off, and controls the main road warning screen 1 to display "notice right, slow down and let go" in order to prevent vehicles from running red light, referring to fig. 5, controls the main road ground warning lamp 3 to flash, thereby warning the main road straight vehicle to let go to the right turn vehicle.
When the crossing signal lamps of the road mouth going straight and the left turning entering the main road 5 are green lights, referring to fig. 6, the control device controls the right turning road warning screen 2 to display 'pay attention to the left side, decelerate and let go', controls the right turning road ground warning lamp 4 to flash, referring to fig. 4, controls the main road warning screen 1 to display 'please pass safely', and controls the main road ground warning lamp 3 to be turned off, thereby warning the right turning vehicle to give way to the main road straight vehicle.
Of course, the canalization island confluence optimization control part is not necessarily performed according to the sequence of the foregoing steps, for example, when the intersection signal lamp of the intersection going straight and turning left into the main road 5 is red light, the control device may also control the main road warning screen 1 to display "pay attention to the right side, slow down and let go", control the main road ground warning lamp 3 to flash, control the right turning road warning screen 2 to display "please pass through safely", and control the right turning road ground warning lamp 4 to turn off, so long as the main road straight vehicle can be warned to let go of the right turning vehicle. The control step can also be carried out according to the idea when the crossing signal lamp of the main road 5 is green.
The state of warning screen and ground warning lamp of the confluence position of the channelized island 7 can be switched according to the phase change of the crossing signal lamp, so that a vehicle driver is guided to implement correct driving behavior, and the traffic safety and the traffic efficiency of the confluence position of the crossing channelized island 7 are improved.
It will be apparent to those skilled in the art that various modifications and variations can be made to the present utility model without departing from the spirit or scope of the utility model. Thus, it is intended that the present utility model also include such modifications and alterations insofar as they come within the scope of the appended claims or the equivalents thereof.
What is not described in detail in this specification is prior art known to those skilled in the art.
Claims (7)
1. Intersection structure with safety warning function to canalization island confluence traffic, crossing (6) including crossing formation of two direction main road (5), two main road (5) junction are equipped with canalization island (7) to and be located right turn lane (8) of the opposite side that canalization island (7) are relative with main road (5), its characterized in that: each channeling island (7) is provided with a main road warning screen (1) facing the vehicle facing the main road (5) on one side of the main road (5), each channeling island (7) is provided with a right-turning lane warning screen (2) facing the vehicle facing the right-turning lane (8) on one side of the right-turning lane (8), and the intersection structure further comprises a control device of which the signal output end is respectively connected with the signal input ends of the main road warning screen (1) and the right-turning lane warning screen (2); the main road warning screen (1) and the right-turn lane warning screen (2) are arranged on the same rod piece, and the rod piece is arranged at the junction of a main road (5) vehicle and a right-turn lane (8) vehicle on the ditch island (7); the intelligent control system is characterized in that a main road ground warning lamp (3) is arranged on a main road (5) which is close to one corner of a rod piece on the canalization island (7), a right-turning road ground warning lamp (4) is arranged on a right-turning road (8) which is close to one corner of the rod piece on the canalization island (7), and a signal output end of the control device is respectively connected with the main road ground warning lamp (3) and a signal input end of the right-turning road ground warning lamp (4).
2. The intersection structure with a safety warning function for merged traffic of a channelized island according to claim 1, characterized in that: the main road ground warning lamps (3) are arranged in a plurality, and the main road ground warning lamps (3) are arranged on the lane on the rightmost side of the main road (5) and uniformly distributed on the cross section of the lane of the main road (5).
3. The intersection structure with a safety warning function for merged traffic of a channelized island according to claim 2, characterized in that: the right-turning lane ground warning lamps (4) are a plurality of, and the right-turning lane ground warning lamps (4) are uniformly distributed at the outlet of the right-turning lane (8) and are arranged along the longitudinal section of the main road (5).
4. The intersection structure with a safety warning function for merged traffic of a channelized island according to claim 3, characterized in that: the signal output end of the control device is provided with wireless communication equipment which is respectively and electrically connected with a main road warning screen (1), a right turning road warning screen (2), a main road ground warning lamp (3) and a right turning road ground warning lamp (4).
5. The intersection structure with a safety warning function for merged traffic of a channelized island according to claim 4, characterized in that: the wireless communication device is characterized by further comprising an intersection signal lamp arranged at a main road (5) entering the intersection (6), wherein the signal output end of the intersection signal lamp is connected with the signal input end of the control device through the wireless communication equipment.
6. The intersection structure with a safety warning function for merged traffic of a channelized island according to claim 5, characterized in that: the main road warning screen (1) and the right-turn lane warning screen (2) are both LED display screens.
7. The intersection structure with a safety warning function for merged traffic of a channelized island according to claim 6, characterized in that: the two main direction roads (5) form a cross-shaped intersection (6), the number of the channelized islands (7) is four, and the four channelized islands (7) are respectively positioned at four corners of the intersection (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322023791.7U CN220665830U (en) | 2023-07-28 | 2023-07-28 | Intersection structure with safety warning function for channelized island confluent traffic |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322023791.7U CN220665830U (en) | 2023-07-28 | 2023-07-28 | Intersection structure with safety warning function for channelized island confluent traffic |
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| Publication Number | Publication Date |
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| CN220665830U true CN220665830U (en) | 2024-03-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322023791.7U Active CN220665830U (en) | 2023-07-28 | 2023-07-28 | Intersection structure with safety warning function for channelized island confluent traffic |
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| CN (1) | CN220665830U (en) |
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2023
- 2023-07-28 CN CN202322023791.7U patent/CN220665830U/en active Active
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