Anti-suffocation device for cars

The Project

This device can be expanded to be installed in closed rooms, elevators, warehouses. An: Instructions for use - Install the device in suitable locations similar to the model corresponding to the locations in the car. - Power the device and check the indicators displayed on the LCD screen (CO2 concentration). - Control the CO2 threshold at an allowable level to avoid causing suffocation or being affected by high concentrations of CO2. The operating process is that the machine will collect CO2 parameters from the sensor, if the CO2 is too high, the rear door in the car and the fan will be opened to circulate the air and open the oxygen tank if necessary. - In case of emergency, the fan will not work. If the oxygen concentration in the car is too low (<19.5%), the engine will open the oxygen tank valve, supplying oxygen to the car. Conversely, if the oxygen concentration in the car is sufficient (>23.5%), the valve will be locked. Phuc: When the device is turned on, it will read the CO2 concentration in the car and display it on the LCD screen. When the concentration exceeds the allowable threshold, the device will open a small air vent and turn on the fan to circulate the air between the car and the outside air. When the concentration returns to normal, the device will close the air vent and turn off the fan. Ngoc: We believe that this device will be a useful solution, helping to improve safety for car users.

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