Can In-Car Cameras Monitor the Interior Situation?
2 Answers
In-car cameras can effectively record videos of the vehicle's interior. They enable various innovative functions, such as facial recognition for account login, engine start, and facial payment. Currently, most new energy vehicle brands and domestic high-end models already support in-car cameras. There are generally three common installation locations for in-car cameras: around the driver's sun visor, around the front passenger's sun visor, and the center of the roof between the driver and front passenger seats. In terms of camera types, in-car cameras are typically divided into RGB cameras and infrared cameras. RGB cameras are the same type used in cameras/smartphones, capable of capturing color information, commonly used for photography/videography. Their drawback is sensitivity to light, making them essentially non-functional at night. Infrared cameras can collect reflected infrared light, process it, and form images. The limitation of infrared imaging is that it doesn't capture any color, resulting in black-and-white images. Their advantage is that they are not affected by lighting conditions, allowing them to function normally even at night.
As a tech enthusiast, I believe whether in-car cameras can monitor the interior depends on the specific type. Standard rearview cameras in regular cars primarily focus on the area behind the vehicle, helping you see the surroundings while reversing. However, advanced cameras in new models like Tesla are designed to monitor driver fatigue or distraction behaviors, using front-facing lenses to capture the steering wheel area and even front passengers' facial expressions. Some dashcams mounted on the windshield can record all interior activities when powered on, including conversations or unexpected incidents—I've used them to capture my kids' amusing interactions during trips. Technically, these cameras utilize wide-angle lenses and infrared capabilities to capture details even at night, with potential future integration of AI for enhanced safety alerts. Still, I recommend car owners regularly check settings to prevent privacy misuse, such as covering the lens or turning off functions after parking.
