With the development of intelligent and electric vehicles, onboard sensors have become an indispensable component of modern automobiles. Onboard sensors can perceive the vehicle's operating status and surrounding environment in real time, providing reliable data support for driving safety and intelligent driving.
Currently, common onboard sensors include temperature sensors, pressure sensors, speed sensors, position sensors, radar sensors, and camera sensors. These devices are distributed throughout the vehicle's engine, chassis, body, and driver assistance systems, collecting various data and transmitting it to the vehicle control system to achieve precise control of the vehicle's operating status.
In the field of intelligent driving, onboard sensors play a crucial role. For example, millimeter-wave radar can detect the distance to obstacles ahead, cameras can recognize traffic signs and lane lines, and ultrasonic sensors are used for parking assistance. These sensors collectively construct the vehicle's environmental perception system, laying the foundation for the development of autonomous driving technology.
With the rapid growth of the new energy vehicle market, the demand for onboard sensors is also constantly increasing. In the future, onboard sensors will develop towards higher precision, miniaturization, low power consumption, and intelligence, bringing more innovative application scenarios to the automotive industry and driving the continuous progress of intelligent transportation construction.