Wading management system and control method for same

Abstract

The invention discloses a wading management system and a control method for the wading management system and relates to the technical field of electronic control units. The invention aims at relatively accurately measuring the actual water level height corresponding to wading parts of vehicles when the vehicles are in a wading condition. The wading management system comprises a first sensor, a second sensor and a central processing unit. The first sensor is used for acquiring first water level height below the first sensor; the second sensor is used for acquiring the included angle of the road surface, at which vehicles are located, and the horizontal plane; a first input terminal of the central processing unit is in electric connection with the first sensor and a second input terminal is connected with the second sensor; and the central processing unit acquires the signal of the first water level height and the signal of the included angle and acquires second water level height at the corresponding position of various wading parts in vehicles by analyzing and calculating the first water level height and the included angle. The wading management system is mainly applied to vehicles.

Description

technical field [0001] The invention relates to the technical field of electronic control devices, in particular to a water-wading management system and a control method of the water-wading management system. Background technique [0002] When the vehicle is inevitably located on a waterlogged road, the accumulated water may enter the interior of the vehicle and cause damage to the vehicle's electronic systems, components, etc. In order to reduce the degree of damage, a wading unlocking system is usually installed in the vehicle. Including the water level sensor, when the water surface is submerged to the position of the water level sensor, the water level sensor transmits the signal to the central processing unit (CPU), and the CPU controls the wading unlocking system to unlock the door lock of the vehicle, and put down the window glass to prevent the vehicle from entering the water Cause the failure of the circuit system, unable to unlock. [0003] However, vehicle wading...

AI Technical Summary

Problems solved by technology

[0003] However, vehicle wading often occurs on sloped roads, and only when the water surface is below the water level sensor can the wading condition of the vehicle be detected, and the water level corresponding to the wading parts in the vehicle can be further measured, which may be due to the slope There is a large deviation between the measured water level and the actual water level, which may not be able to achieve the purpose of accurate measurement

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