Self-adaptive intelligent highway speed bump

Abstract

The invention discloses a self-adaptive intelligent highway speed bump. The self-adaptive intelligent highway speed bump comprises a vehicle speed / weight detection band arranged on the surface of a highway, a hydraulic solenoid valve control module and a height adjustable speed bump, wherein the output end of the vehicle speed / weight detection band is connected with the input end of the hydraulic solenoid valve control module; the output end of the hydraulic solenoid valve control module is connected with the input end of the height adjustable speed reducer. Compared with the prior art, the self-adaptive intelligent highway speed bump has the beneficial effects that an overspeed vehicle can be limited on speed, and most of vehicles which run at normal speed can pass at an acceptable high speed, so that the damage of the vehicle running at normal speed can be reduced, the environmental noise can be decreased, and the highway passing efficiency can be improved.

Description

technical field [0001] The invention belongs to the field of Internet of Things and road traffic, relates to the application of Internet of Things technology to the monitoring and control of vehicle speed in road traffic, and in particular to an adaptive intelligent road deceleration belt. Background technique [0002] Vehicle speeding has always been one of the main causes of road traffic accidents. Vehicle speeding not only easily leads to traffic accidents, but also increases the severity of accidents. For every 10% reduction in vehicle speed, road traffic accidents can be reduced by 37%. [0003] At present, road speed bumps are one of the most widely used and effective traffic speed control facilities in European and American countries. The speed bump is a certain raised facility set up on the carriageway of a special section of the highway. When a car passes over it at a high speed, it will generate severe mechanical vibrations, prompting the driver to reduce the spe...

AI Technical Summary

Problems solved by technology

[0006] The problem to be solved by the present invention is that the cost of the above-mentioned intelligent highway deceleration belt based on the radar speedometer is relatively high, and the type of the vehicle cannot be discriminated, it is impossible to accurately determine whether the vehicle is speeding, and it is difficult to popularize and use it. The speed of the vehicle can be calculated, and the type of the vehicle can be judged, so as to accurately determine whether the vehicle is speeding according to traffic regulations, and reasonably adjust the height of the speed reduction belt according to the type and speed of the vehicle

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