Intersection structure of intersection and left circuit control method of intersection structure
A control method and technology of intersections, applied in the directions of roads, roads, buildings, etc., can solve the problems of long delay time and low traffic capacity of intersections
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment 1
[0034] Embodiment 1: In a three-fork intersection, taking a southbound road as an example, a left-circle control method for an intersection structure at an intersection:
[0035] a. If figure 2 As shown, the left-turning vehicle of the southbound entrance section 3 is parked in the first area 1, and when the southbound ring road exit light 10 turns into a red light, the vehicle is prohibited from entering the southbound exit lane 16;
[0036] b. If image 3 As shown in , vehicles in the first zone 1 of the southbound entrance section 3 drive to the second zone 2 of the south road by turning left at the same time or with a delay in turning left;
[0037] c. If Figure 4 As shown, vehicles in the second zone 2 of South Road turn left into the ring road 5, turn left directly and drive out, or drive around the center island 15. If adopting the way of turning left simultaneously, then after turning left simultaneously, the ring road exit light 10 of the southbound road turns in...
Embodiment 2
[0040] Embodiment two: in the crossroads, the left circle control method of the intersection structure of a kind of intersection: as Figure 6 As shown, according to the needs of the actual situation, a zebra crossing 20 is set at an intersection, and a second district lamp 17 is provided in the second district 2, and the second district lamp 17 includes a pedestrian indicator light and an indicator light for entering a circular road. After the ring road exit light 10 turns to red light, enter the ring road indicator light and turn red, the pedestrian indicator light turns green, and pedestrians can pass through the intersection; after the vehicle travels to the second district 2, it is necessary to wait for the ring road indicator light to turn 10 times. You can enter Ring Road 5 after turning green. More preferably, a right-turn lane 18 and a right-turn exit lane 19 can be added at the intersection to realize a right turn.
Embodiment 3
[0041] Embodiment three: as Figure 7 As shown, in five-fork, six-fork and above intersections, a left circular control method of the intersection structure of the intersection can also be applied.
[0042] Expansion scheme: In some intersections, the method of partial phase left circular movement can be adopted, such as Figure 8 , there is a dotted center island 25 in the center of the intersection; for example Figure 9 As shown, the north-south straight phase: north-south left-turning vehicles, east-west left-turning and straight-going vehicles stop in the first zone 1 of each road. Such as Figure 10 , 11 As shown, when the north-south straight traffic lights turn to red lights, north-south left-turn vehicles, east-west left-turn vehicles, and straight-going vehicles adopt the left circular traffic control method to pass through the intersection.
[0043] Furthermore, when using the method of partial phase left circular driving, if the number of east-west lanes is small...
PUM
Abstract
Description
Claims
Application Information
- R&D Engineer
- R&D Manager
- IP Professional
- Industry Leading Data Capabilities
- Powerful AI technology
- Patent DNA Extraction
Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.
© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com