In-vehicle suffocation prevention method based on camera and computer readable medium

Abstract

The invention provides an in-vehicle suffocation prevention method, an in-vehicle suffocation prevention method based on a camera and a computer readable medium. The method comprises the following steps of sending a signal that a vehicle is in a parking state (or the vehicle speed is in a zero state) to a vehicle body controller in real time according to a processing result of an in-vehicle identification device; sending a signal that a vehicle-mounted air conditioner is in an on state to the vehicle body controller in real time; continuously sending a signal that a person in the vehicle is ina rest state (an eye closing state or a lying state) to the vehicle body controller in real time; continuously receiving the signal that the vehicle is in the parking state (or the vehicle speed is in the zero state), the signal that the vehicle-mounted air conditioner is in the on state and the signal that the person in the vehicle is in the rest state (the eye closing state or the lying state),calculating the cumulative time of continuously receiving the signal that the person in the vehicle is in the rest state or the lying state, and when the cumulative time reaches or exceeds the threshold time, changing the mode from a window or sunroof closing mode to a window or sunroof opening mode. In addition, the invention further provides the in-vehicle suffocation prevention method based onthe camera.

Description

technical field [0001] The present invention relates to the technical field of vehicle safety, more specifically, relates to the interior safety technology of a vehicle powered by a combustion engine, and in particular provides a camera-based anti-suffocation method for occupants in the vehicle and a computer-readable medium. Background technique [0002] Generally, even if the vehicle windows or sunroof are completely closed, the interior space of the vehicle is not completely airtight. There will be a small amount of air exchange between the environment inside the car and the outside world, and there is generally no risk of suffocation for people resting in the car. However, for a combustion engine vehicle, the heating or cooling of the vehicle air conditioner is based on the operation of the combustion engine to provide power. Many people choose to turn on the cold or hot air of the car air conditioner to rest in the car when the car is parked because the weather is hot ...

AI Technical Summary

Problems solved by technology

Overcome the defects of high cost of anti-suffocation technology in the car, false reporting of vehicle status or entering into wrong strategy mode

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