Great Wall Motors "Black Technology" is coming to avoid children's suffocation

In recent years, with the popularity of private cars, it is not uncommon for children to be trapped in the car and cause asphyxia. As a "technology control", Great Wall Motors invested a lot of energy in research and development, and launched the vital sign monitoring technology on June 8. Although models such as Nezha U and Beijing Hyundai Shengda are equipped, Great Wall Motors has achieved mass production of this technology earlier in China and is the first to be equipped by its high-end luxury SUV brand WEY. It is reported that this function can monitor sleeping children or quiet pets within the detection range through millimeter wave radar sensors to achieve the accuracy of vital signs monitoring and reduce the potential safety hazards caused by locking children or pets in the car by mistake. Ma Zituo revealed to the cover news reporter that this technology uses millimeter wave radar instead of ultrasonic or camera, mainly considering the accuracy of millimeter wave radar, which can work normally at - 40 ℃~85 ℃. The chip of millimeter wave radar can effectively use key algorithms such as static object elimination algorithm to eliminate false target interference, effectively classify living objects and other objects, and achieve effective monitoring of vital signs in the vehicle.