A highway construction safety early warning system belongs to the field of highway construction safety and comprises a vehicle positioning module, a vehicle speed measurement module, a construction site monitoring module, a main control module, a wireless communication module, a distributed alarm module, a server, a database, a traffic control center and a meteorological center. According to the invention, the distributed alarm module is adopted, a plurality of alarm units are uniformly distributed on circles which are 200 meters, 400 meters, 600 meters, 800 meters, 1000 meters and 1200 meters away from the central point of a construction site, linkage alarm is carried out through the plurality of distributed alarm units, and the construction safety early warning effect is improved. The control strategy adopted by the invention is realized based on the safety early warning indexes and the safety early warning model established according to the weight value and score value of each index, and has the advantage of high safety early warning precision. The control strategy adopted by the invention is constructed based on different engineering indexes, and can be applied to various expressway construction scenes at the same time.
高速公路施工安全预警系统,属于高速公路施工安全领域,包括:车辆定位模块、车辆测速模块、施工现场监控模块、主控模块、无线通信模块、分布式报警模块、服务器、数据库、交通控制中心和气象中心。本发明采用分布式的报警模块,在距离施工现场中心点直径200米、400米、600米、800米、1000米和1200米的圆上分别均布有多个报警单元,通过多个分布式的报警单元进行联动报警,提高了施工安全预警的效果。本发明所采用的控制策略是基于安全预警指标以及根据各指标权重值和分数值建立的安全预警模型实现的,具有安全预警精度高的优点。本发明所采用的控制策略基于不同工程指标进行构建,能够同时应用于多种高速公路施工场景。
Highway construction safety early warning system
高速公路施工安全预警系统
2024-03-29
Patent
Elektronische Ressource
Chinesisch
IPC: | G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS / G08B SIGNALLING OR CALLING SYSTEMS , Signalisier- oder Rufsysteme / G08C Übertragungssysteme für Messwerte, Regel-, Steuer- oder ähnliche Signale , TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS / H04W WIRELESS COMMUNICATION NETWORKS , Drahtlose Kommunikationsnetze |
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