A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention relates to the technical field of road traffic early warning, in particular to a road traffic early warning device and early warning method.The road traffic early warning device is characterized in that fixed detection heads are fixed to the top end of a road guardrail at intervals, each fixed detection head is provided with a main detection part used for detecting road conditions, and a movable detection vehicle is arranged beside each fixed detection head; in the initial state, the warning plate rotates downwards, the front face of the warning plate is attached to the side ends of the stand columns, when the main detection part detects the abnormal road condition, the movable detection vehicle is triggered to slide along the road guardrail, and when the movable detection vehicle passes through the stand columns, the transmission pieces abut against the guide columns to rotate, so that the warning plate rotates upwards, and the warning plate is driven to move upwards. The front side of the warning board is displayed towards the vehicle coming direction, and when the main detection part and the auxiliary detection part do not detect abnormal road conditions, the movable detection vehicle moves back, so that the warning board rotates downwards to reset, and the effects of giving consideration to early warning instantaneity and reasonable and controllable early warning cost in road traffic early warning are achieved.
本发明涉及道路交通预警技术领域，具体涉及一种道路交通预警装置及预警方法，通过固定探测头间隔固定于道路护栏顶端，固定探测头上设有用于探测路况的主探测部，固定探测头旁侧设有活动探测车，活动探测车上设有用于探测路况的副探测部，初始状态下，警示板转动向下，警示板的正面贴设于立柱的侧端，主探测部探测出异常路况时，触发活动探测车沿道路护栏滑移，并经由各立柱时，通过传动件抵推导向柱转动，以使警示板向上转动，警示板的正面朝向来车方向展示，直至主探测部、副探测部均未探测出异常路况时，活动探测车回移，以使警示板向下转动复位，达到兼顾道路交通预警中的预警即时性以及预警成本的合理可控的效果。
The invention relates to the technical field of road traffic early warning, in particular to a road traffic early warning device and early warning method.The road traffic early warning device is characterized in that fixed detection heads are fixed to the top end of a road guardrail at intervals, each fixed detection head is provided with a main detection part used for detecting road conditions, and a movable detection vehicle is arranged beside each fixed detection head; in the initial state, the warning plate rotates downwards, the front face of the warning plate is attached to the side ends of the stand columns, when the main detection part detects the abnormal road condition, the movable detection vehicle is triggered to slide along the road guardrail, and when the movable detection vehicle passes through the stand columns, the transmission pieces abut against the guide columns to rotate, so that the warning plate rotates upwards, and the warning plate is driven to move upwards. The front side of the warning board is displayed towards the vehicle coming direction, and when the main detection part and the auxiliary detection part do not detect abnormal road conditions, the movable detection vehicle moves back, so that the warning board rotates downwards to reset, and the effects of giving consideration to early warning instantaneity and reasonable and controllable early warning cost in road traffic early warning are achieved.
本发明涉及道路交通预警技术领域，具体涉及一种道路交通预警装置及预警方法，通过固定探测头间隔固定于道路护栏顶端，固定探测头上设有用于探测路况的主探测部，固定探测头旁侧设有活动探测车，活动探测车上设有用于探测路况的副探测部，初始状态下，警示板转动向下，警示板的正面贴设于立柱的侧端，主探测部探测出异常路况时，触发活动探测车沿道路护栏滑移，并经由各立柱时，通过传动件抵推导向柱转动，以使警示板向上转动，警示板的正面朝向来车方向展示，直至主探测部、副探测部均未探测出异常路况时，活动探测车回移，以使警示板向下转动复位，达到兼顾道路交通预警中的预警即时性以及预警成本的合理可控的效果。
Road traffic early warning device and early warning method
一种道路交通预警装置及预警方法
2023-08-22
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.
/
G01V
Geophysik
,
GEOPHYSICS
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