Over-height vehicle prewarning facility system and method

Abstract

The invention relates to an over-height vehicle prewarning facility system which comprises a front-end module, a transmission module, a rear-end management module and a roadbed prewarning module. The front-end module is used for detecting over-height vehicles and collecting information of the over-height vehicles, the transmission module is used for transmitting collected information, the rear-end management module is used for judging and processing the collected information and sending corresponding instructions, the roadbed prewarning module is used for sending prewarning signals according to the instructions sent by the rear-end management module, and the front-end module comprises at least two sets of over-height vehicle detection devices. Compared with conventional vehicle prewarning systems, the over-height vehicle prewarning facility system can adopt different prewarning means according to difference in vehicle traveling conditions so as to avoid accidents to greatest extent.

Description

technical field [0001] The invention belongs to vehicle height limit protection technology, and in particular relates to a super-high vehicle monitoring and early warning facility system and a monitoring and early warning method that can effectively prevent super-high vehicles from passing through restricted places, causing serious human and vehicle casualties and infrastructure damage. Background technique [0002] With the rapid development of the national economy, my country's highway construction has also been rapidly improved in recent years, and urban roads and highway traffic extend in all directions. However, bridge collision accidents occur frequently every year, causing a large number of casualties and economic losses. Unfamiliar road conditions, fatigue driving, drunk driving, excessive speed and illegal driving are all causes of bridge collisions, among which vehicle collisions at super high heights are an important reason. [0003] In the past, the traditional ...

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Problems solved by technology

[0003] In the past, the traditional anti-super-height measures used the gantry anti-collision gantry, and its height-limited gantry was used to prevent super-high vehicles from hitting the bridge in advance, but many bridge height-limiting devices are too close to the bridge, only 3 to 5 meters away , it is too late to brake when the driver sees the sign clearly, and even if the braking measures are taken, they will often hit the anti-collision mast. Trucks that require a long braking distance are even more difficult to avoid. As a result, the gantry is crashed and directly endanger the safety of the bridge

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