System and control method for preventing infant suffering from being trapped in vehicle

Abstract

The invention discloses a system and control method for preventing infant suffering from being trapped in a vehicle. The system includes an in-vehicle personnel identification module used for monitoring whether someone is in a vehicle when car is parked; a vehicle interior environment monitoring module used for monitoring the oxygen concentration, the carbon monoxide concentration and the temperature in the vehicle; a controller module used for receiving monitoring data of the in-vehicle personnel identification module and the vehicle interior environment monitoring module; judging whether someone is in the vehicle according to the monitoring data of the in-vehicle personnel identification module; judging the interior environment according to the monitoring data of the vehicle interior environment monitoring module and corresponding processing strategies are adopted; an automobile CAN bus module used for sending vehicle door and engine signal, wheel speed signal and battery signal to the controller module; an external communication module internally provided with a GPRS transmitter and is used for sending emergency information to the outside in an emergency situation. The system for preventing infant suffering from being trapped in a vehicle provided by the invention can actively identify whether an infant is left in a vehicle and adopt corresponding measures.

Description

technical field [0001] The invention belongs to the technical field of car cockpit safety, and in particular relates to a system and a control method for preventing infants and young children in cars from being trapped and dying. Background technique [0002] As cars become more and more popular, car safety issues are becoming more and more prominent. Cases of deaths of infants and young children due to being left in the car have frequently appeared in the newspapers in recent years. When infants and young children are left in the car, the air quality in the car is particularly poor due to the narrow space and poor air circulation in the car. Especially in the hot summer, the temperature in the closed car can reach more than 60 degrees. Far beyond the limit that ordinary people can bear, and infants and young children lack the necessary self-rescue ability, often resulting in tragic cases such as dehydration and death. At the same time, if the car is parked in a closed spa...

AI Technical Summary

Problems solved by technology

When infants and young children are left in the car, the air quality in the car is particularly poor due to the narrow space and poor air circulation in the car. Especially in the hot summer, the temperature in the closed car can reach more than 60 degrees. Far beyond the limit that ordinary people can bear, and infants and young children lack the necessary self-rescue ability, often resulting in tragic cases such as dehydration death

At the same time, if the car is parked in a closed space and the car engine is idling, when the air conditioner performs external circulation for ventilation, the oxygen concentration will decrease, which will easily cause carbon monoxide poisoning.

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