The working principle is to detect objects by emitting infrared beams and receiving light reflected by projectiles. With the cooperation of the three top cameras on the back, people can shoot distant or nearby scenes as needed.
The reason for the three camera modules is simple. Just like a car, a single radar collects single information, and multiple radars of different models cooperate with each other to ensure all-round positioning. Take the Accord as an example, it is equipped with 1 77GHz millimeter-wave radar and 8 ultrasonic radars. The whole body 1 * * 9 radars cooperate with each other, and finally 10 multiple intelligent driving assistance configurations are realized.
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The special radar for mobile phones is introduced as follows:
IPhone 12 Pro Max can turn on the function of lidar scanner for assisting focusing, video object detection, night mode and so on. The screen display part confirms that at least Pro Max supports turning on high refresh rate and turning on adaptive function, and automatically switches between 60~ 120Hz.
This function is limited by iPhone 12 Pro Max. This new sensor can be used for object detection and room scanning, as well as other professional camera applications. IPhone 12 Pro Max has lidar function, which can automatically focus in low light environment, and is also suitable for video and photography.
People's Network -iPhone 12 lens hides the future of human-computer interaction.
Zhongguancun Online -iPhone 12 Pro is released with lidar technology.