Urban road operation safety online monitoring cloud platform based on wireless communication technology

Abstract

The invention discloses an urban road operation safety online monitoring cloud platform based on a wireless communication technology. The platform comprises an urban underpass decomposition module, an upper-layer road basic parameter acquisition module, an upper-layer road deviation detection module, an upper-layer road inclination detection module, a safety database, a bearing column bearing force detection module, a parameter processing and analysis module, a supervision server and an online display terminal. Basic parameter acquisition, offset detection, offset detection and load-bearing detection are performed on an upper-layer road corresponding to an urban underpass road, and a basic parameter danger coefficient, an offset danger coefficient, an inclination danger coefficient and a load-bearing danger coefficient of the upper-layer road to a lower-layer road are analyzed and counted according to the basic parameter acquisition, the offset detection, further, a comprehensive operation danger coefficient of the upper-layer road to the lower-layer road of the urban underpass road is calculated, damage to the lower-layer road caused by operation danger of the upper-layer road is avoided, and the operation safety of the upper-layer road and the lower-layer road is guaranteed at the same time.

Description

technical field [0001] The invention belongs to the technical field of urban road operation safety monitoring, and relates to an urban road operation safety monitoring technology, in particular to an urban road operation safety online monitoring cloud platform based on wireless communication technology. Background technique [0002] With the acceleration of the urbanization process and the increasing pressure on transportation, the transportation volume in many places far exceeds the capacity that the road surface can bear. In order to ensure the orderly progress of urban traffic, urban underpass roads have become a kind of inevitable. Urban underpass roads use the spatial distribution characteristics of the roads to separate the traffic flow, which can not only effectively alleviate the conflict between vehicles and pedestrians, but also relieve the diversion of vehicles in some key transportation hubs, greatly relieving traffic pressure. [0003] For urban underpass roads...

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Problems solved by technology

[0003] For urban underpass roads, because they belong to the three-dimensional structure of the upper and lower roads, the operating conditions of the upper roads will inevitably affect the operating conditions of the lower roads. When these potential safety hazards are too large, the upper road will collapse, which will not only cause harm to the safety of vehicles and pedestrians on the upper road, but also cause harm to the safety of vehicles and pedestrians on the lower road.

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