Quick moving measuring device and method for depth of road ponding

Abstract

The invention discloses a quick moving measuring device and method for the depth of road ponding. A liquid crystal display module, a GPS locating module, an ultrasonic wave driving circuit, a laser driving circuit and a TDC-GP2 module of the quick moving measuring device for the depth of the road ponding are connected with a microcontroller unit, an ultrasonic wave emitter is connected with the ultrasonic wave driving circuit, an ultrasonic wave receiver is connected with a switching circuit, and the switching circuit is connected with an ultrasonic wave signal conditioning circuit; the laserdriving circuit is connected with a laser emitter, a laser receiver is connected with a laser receiving signal processing circuit, the ultrasonic wave emitter, the ultrasonic wave signal conditioningcircuit, the laser emitter and the laser receiving signal processing circuit are connected with the TDP-GP2 module separately, and the ultrasonic wave emitter, the ultrasonic wave receiver, the laseremitter and the laser receiver are installed at the head of a vehicle. According to the quick moving measuring device and method for the depth of the road ponding, the measuring position can be changed along with movement of the vehicle, and the depth of ponding at the forefront driving portion of the vehicle can be measured all the time.

Description

technical field [0001] The invention relates to a fast-moving measurement and a method for road ponding depth, and belongs to the technical field of transportation equipment. Background technique [0002] In recent years, as the climate has warmed, extreme weather has occurred frequently. According to research, in the next 50 years of global warming, my country will face more extreme weather: abnormally high temperature, super hurricane, flooding, persistent blizzard... Especially in recent years, vehicles have often been submerged by heavy rains, which not only caused vehicle losses, but even caused mass casualties and tragic accidents. How to avoid this dangerous situation, we analyzed a large number of cases and found that these tragedies occurred because the depth of the water in front of the road was not known in advance, and by the time it was discovered, it was already too late. [0003] So when the rainstorm comes, how can we predict the depth of the water on the r...

AI Technical Summary

Problems solved by technology

[0005] At present, there is no device on the market that can be installed on a car and can quickly measure and predict the depth of water on the road ahead

Images