Wading management system and control method for same

A management system and system switch technology, applied in the field of electronic control devices, can solve problems such as large deviation of water level height and inability to achieve accurate measurement well, and achieve the effect of avoiding measurement errors

Inactive Publication Date: 2013-02-13
GREAT WALL MOTOR CO LTD
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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 ...

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  • Wading management system and control method for same
  • Wading management system and control method for same

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Embodiment Construction

[0033] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the drawings in the embodiments of the present invention.

[0034] like figure 1 As shown, it is a specific embodiment of the wading management system of the present invention, which includes:

[0035] The first sensor 2 is used to obtain the first water level below the first sensor 2;

[0036] The second sensor 3 is used to obtain the angle between the road where the vehicle is located and the horizontal plane;

[0037] A central processing unit 1 (CPU), the first input end of the central processing unit 1 is electrically connected to the first sensor 2, and the second input end is connected to the second sensor 3; the central processing unit 1 obtains the first sensor 2 A signal of the water level height and the signal of the included angle, and obtain a second water level height at the relative position of each wading component in...

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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...

Claims

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Application Information

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IPC IPC(8): B60R16/02G01F23/00
Inventor 黄勇董伟佳白雪威张学良高春洋李增奎常瑞征
Owner GREAT WALL MOTOR CO LTD
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