Vehicle height exceeding monitoring and pre-warning device

Abstract

The invention discloses a vehicle height exceeding monitoring and pre-warning device, relating to the technical field of vehicle driving safety supervision. In the invention, a bracket of a reverse L shape or door shape (00) formed by a cross bar (01) and a vertical bar (02) which are mutually vertical is arranged at the right side of an automobile driving lane before a bridge, a culvert and a tunnel; the cross bar (01) is respectively provided with an ultrasonic probe module (10) of each lane, a control module (20) and a wireless communication module (30), and the vertical bar (02) is respectively provided with an acoustooptic pre-warning module (40); and the ultrasonic probe module (10), the wireless communication module (30) and the acoustooptic pre-warning module (40) are respectivelyconnected with the control module (20). The invention has the advantages of high pre-warning reliability, convenient construction and installation, low cost and high performance price ratio, is suitable for various severe weather conditions and is also suitable for various road sections limiting superhigh vehicles.

Description

technical field [0001] The invention relates to the technical field of vehicle driving safety supervision, in particular to a vehicle overheight monitoring and early warning device. Background technique [0002] With the rapid development of the national economy, the transportation is becoming more and more busy, and the internal competition in the road freight transportation market is becoming increasingly fierce. Some truck owners ignore the traffic safety and wanton vicious over-loading, which not only disrupts the order of the freight market, but also seriously threatens bridges, culverts, and tunnels. The structural safety and service life of the vehicle, the direct economic loss caused by accidents caused by super-high loading of vehicles, crashing into bridges, culverts, and tunnels every year amounts to tens of millions of yuan. Since 2004, the State Council and relevant ministries and commissions have introduced a number of measures to rectify the road transport mar...

AI Technical Summary

Problems solved by technology

Since 2004, the State Council and relevant ministries and commissions have introduced a number of measures to rectify the road transport market in terms of laws and regulations, and to control the over-height and over-heavy loading of trucks, which has achieved remarkable results; however, the rebound has intensified in recent years, and traffic accidents caused by over-heavy loading of trucks are common to report

[0009] Option 1 cannot effectively prevent the running of super-high vehicles

[0010] Option 2 often damages metal pipes due to jamming and causes traffic jams

[0011] Option 3 is prone to false alarms due to the influence of snowstorms and irrelevant floating objects due to the single-beam emission-reception method

[0012] Solution 4 is to continuously monitor the super height of trucks on the height limit monitoring surface, and the early warning reliability is high, but the price of infrared laser detectors is relatively expensive, especially in culverts, tunnels and some bridges.

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