Height limit reminding device for road warning

Abstract

The invention belongs to the field of road warning, and particularly relates to a height limit reminding device for road warning. The height limit reminding device for road warning comprises a base, alarm mechanisms, a transmission board mechanism, a limit mechanism and the like, wherein the two alarm mechanisms are symmetrically installed on both sides of a vehicle entry place of the base. According to the height limit reminding device for road warning, a warning can be automatically issued in advance before an ultra-high vehicle reaches a height limit bar, a driver is reminded that the vehicle exceeds the height range limited by the front height limit bar, the driver is warned not to move forward any more after passing through the height limit reminding device, the damage of the vehicle,the height limit bar and the other public facilities caused by the forward passing through the height limit bar is avoided, so that the occurrence of traffic accidents caused by superelevation afterthe ultra-high vehicle enters the relevant road section is avoided, and safety hidden dangers caused by the ultra-high vehicle running on key road sections are eliminated.

Description

technical field [0001] The invention belongs to the field of road warnings, in particular to a height limit reminding device for road warnings. Background technique [0002] With the development of the economy and the rapid growth of the number of vehicles, trucks or container trucks are widely used in the logistics industry, and the problem of super-height and overloading of vehicles also follows. The annual loss caused by traffic accidents caused by super-high and overloading At the same time, overloaded and super-high vehicles have also caused irreversible damage to road bridges; in order to restrict super-high and overloaded vehicles from passing through specific road bridges, the road management department has set up height-limiting poles at a certain distance from the entrance of specific road bridges, thus effectively Reduce the traffic accidents caused by the super height of the vehicle; although the height limit pole has avoided the damage of the super high vehicle ...

AI Technical Summary

Problems solved by technology

[0002] With the development of the economy and the rapid growth of the number of vehicles, trucks or container trucks are widely used in the logistics industry, and the problem of super-height and overloading of vehicles also follows. The annual loss caused by traffic accidents caused by super-high and overloading At the same time, overloaded and super-high vehicles have also caused irreversible damage to road bridges; in order to restrict super-high and overloaded vehicles from passing through specific road bridges, the road management department has set up height-limiting poles at a certain distance from the entrance of specific road bridges, thus effectively Reduce the traffic accidents caused by the super height of the vehicle; although the height limit pole has avoided the damage of the super high vehicle to the road and bridge, but due to the wrong estimation of the vehicle driver's own height and the height of the height limit, the super high vehicle and the height limit Collision accidents of height limit poles occur frequently, resulting in damage to height limit poles and vehicles. At the same time, the damaged height limit poles also affect the passage of other vehicles on this road section; in view of this situation, it is necessary to design a warning overpass A device for high vehicles whose height exceeds the limit height ahead and do not continue to move forward

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