A water level identification method for monitoring the water level outside the vehicle and for the sunroof opening device

Abstract

The invention relates to a water level recognition method for a vehicle-exterior water level monitoring and skylight opening device. The vehicle-exterior water level monitoring and skylight opening device mainly comprises an upper shell and a lower shell which are connected, wherein the upper and lower shells are respectively provided with multiple air holes and water retaining sheets, and five water level sensors are arranged in the upper and lower shells in total. The method mainly comprises the following steps that A, system initialization is performed, and the first, second, third, fourth and fifth water level sensors transmit monitored signals to a processor; and B, the processor processes and recognizes the information transmitted from the first, second, third, fourth and fifth water level sensors, if the first, second, third, fourth and fifth water level sensors sequentially monitor water level signals, a skylight is opened.

Description

technical field [0001] The invention relates to the field of vehicle engineering, in particular to a water level monitoring method outside a vehicle and a water level identification method for a sunroof opening device. Background technique [0002] With the development of my country's economy, private cars have gradually become a necessity of daily life. However, cases of casualties caused by vehicle accidents are not uncommon. Statistics have shown that speeding, drunk driving and vehicle drowning are the main factors leading to the death of members of the vehicle. [0003] When a car accident occurs due to speeding and drunk driving, the vehicle usually deforms significantly, and the driver is generally difficult to move in the cab, and often needs to rely on external forces for rescue; when the vehicle falls into the water, it is difficult for rescuers to arrive at the first time. The chances of survival of the members of the car mainly depend on self-rescue. [0004] ...

AI Technical Summary

Problems solved by technology

At the moment when the vehicle falls into the water, people usually panic, and when they react to the accident and start self-rescue, the vehicle has already begun to sink gradually, losing a part of precious time.

At the same time, the driver and / or passenger are in the driving and / or riding state when the vehicle falls into the water. The driver and / or passenger must loosen the seat belt before opening the sunroof to escape. During the process of opening the sunroof, it will take about 10- 20 seconds, which will undoubtedly reduce the chances of survival of the occupants in the car

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