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A platform for research: civil engineering, architecture and urbanism
Traffic guidance system and method for intersection under urban viaduct
The invention discloses a traffic guidance system and method for an intersection under an urban viaduct. The traffic guidance system comprises a plurality of left-turn guide bricks, a first left-turnsignal brick, a left-turn arrow brick and a microcontroller; the plurality of left-turn guide bricks are arranged along the diversion line of a left-turn waiting region; the first left-turn signal brick is arranged on the front side of the left-turn stop line of the left-turn waiting area; the light-emitting color of the first left-turn signal brick is synchronous with the light-emitting color ofa left-turn lamp in motor vehicle signal lamps; the left-turn arrow brick is arranged in the left-turn waiting area; the input end of the microcontroller is electrically connected with the motor vehicle signal lamps; and the output end of the microcontroller is electrically connected with the left-turn guide bricks, the first left-turn signal brick and the left-turn arrow brick. According to the traffic guidance system and method for the intersection under the urban viaduct of the invention, the left-turn waiting area of a dark area formed by the shielding of the surface of the viaduct at theintersection is lightened, so that motor vehicles can be guided to pass through the left-turn waiting area, the situation that a motor vehicle driver collides with a bridge pier or a safety island used for isolating the bridge pier due to the fact that the motor vehicle driver cannot see the diversion line clearly can be effectively prevented, and traffic safety is improved.
本发明公开了一种用于城市高架桥下交叉路口的交通引导系统及方法，在该交通引导系统中，多个左转引导砖沿左转待转区的导流线排布；第一左转信号砖设置于左转待转区的左转停止线前侧，且第一左转信号砖的发光颜色与机动车信号灯中左转灯的发光颜色同步；左转箭头砖设置于左转待转区内；微控制器的输入端与机动车信号灯电连接，微控制器的输出端分别与左转引导砖、第一左转信号砖和左转箭头砖电连接。本发明通过点亮交叉路口因高架桥桥面遮挡而形成暗区的左转待转区，引导机动车通过左转待转区，能够有效防止机动车驾驶员因看不清导流线而与桥墩或用于隔离桥墩的安全岛发生碰撞，提升通行安全。
Traffic guidance system and method for intersection under urban viaduct
The invention discloses a traffic guidance system and method for an intersection under an urban viaduct. The traffic guidance system comprises a plurality of left-turn guide bricks, a first left-turnsignal brick, a left-turn arrow brick and a microcontroller; the plurality of left-turn guide bricks are arranged along the diversion line of a left-turn waiting region; the first left-turn signal brick is arranged on the front side of the left-turn stop line of the left-turn waiting area; the light-emitting color of the first left-turn signal brick is synchronous with the light-emitting color ofa left-turn lamp in motor vehicle signal lamps; the left-turn arrow brick is arranged in the left-turn waiting area; the input end of the microcontroller is electrically connected with the motor vehicle signal lamps; and the output end of the microcontroller is electrically connected with the left-turn guide bricks, the first left-turn signal brick and the left-turn arrow brick. According to the traffic guidance system and method for the intersection under the urban viaduct of the invention, the left-turn waiting area of a dark area formed by the shielding of the surface of the viaduct at theintersection is lightened, so that motor vehicles can be guided to pass through the left-turn waiting area, the situation that a motor vehicle driver collides with a bridge pier or a safety island used for isolating the bridge pier due to the fact that the motor vehicle driver cannot see the diversion line clearly can be effectively prevented, and traffic safety is improved.
本发明公开了一种用于城市高架桥下交叉路口的交通引导系统及方法，在该交通引导系统中，多个左转引导砖沿左转待转区的导流线排布；第一左转信号砖设置于左转待转区的左转停止线前侧，且第一左转信号砖的发光颜色与机动车信号灯中左转灯的发光颜色同步；左转箭头砖设置于左转待转区内；微控制器的输入端与机动车信号灯电连接，微控制器的输出端分别与左转引导砖、第一左转信号砖和左转箭头砖电连接。本发明通过点亮交叉路口因高架桥桥面遮挡而形成暗区的左转待转区，引导机动车通过左转待转区，能够有效防止机动车驾驶员因看不清导流线而与桥墩或用于隔离桥墩的安全岛发生碰撞，提升通行安全。
Traffic guidance system and method for intersection under urban viaduct
用于城市高架桥下交叉路口的交通引导系统及方法
SHEN BIAO (author) / XU HAILI (author) / WANG HONGWEI (author) / GONG ZUO (author) / HU YAJUN (author)
2020-08-11
Patent
Electronic Resource
Chinese
IPC:
E01F
ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
,
Zusätzliche Baumaßnahmen, wie die Ausstattung von Straßen oder die bauliche Ausbildung von Bahnsteigen, Landeplätzen für Hubschrauber, Wegweisern, Schneezäunen oder dgl.
/
E01C
Bau von Straßen, Sportplätzen oder dgl., Decken dafür
,
CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE
/
G08G
Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs
,
TRAFFIC CONTROL SYSTEMS
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