Sistem Pemantauan Kamera Kendaraan Kamera pemantauan video truk AI alarm kamera belakang definisi tinggi
Distribusi kamera di mobil:
Saat ini kamera mobil yang dipasang terutama dibagi menjadi lima kategori berdasarkan lokasi instalasi mereka:kamera view depan kamera view surround kamera view belakang kamera side view kamera dan built - in kamera
Kamera depan: mainly installed on the front windshield to achieve visual perception and recognition functions during driving It can be divided into front view main camera front view narrow angle camera and front view wide angle camera according to their functions
Kamera utama menghadap ke depan: This camera is used as the main camera in the ADAS system of L2 The field of view angles are generally 30 ° 50 ° 60 ° 100 ° and 120 ° and the detection distance is generally 150 - 170 meters The camera output format is RCCB or RCCC
Ke depan melihat kamera sudut lebar: The main function of this camera is to recognize objects that are close in distance mainly used in urban road conditions low - speed driving and other scenes Its field of view angle is between 120 ° - 150 ° and the detection distance is about 50 meters After the large - scale installation of the 8MP lens in subsequent vehicles this camera is not needed
Kamera sudut sempit dari depan: The main function of this camera is to recognize targets such as traffic lights and pedestrians Generally narrow angle lenses are used and lenses around 30 - 40 ° can be selected And the pixels of this lens are generally the same as those of the front facing main camera The camera adopts a narrow angle has higher pixel density and farther detection distance and can generally detect up to 250 meters or even longer distances
Setelah memasang kamera 8MP, FOV dari kamera utama yang menghadap ke depan dapat mencapai 120 ° yang mungkin tidak diperlukan lagi Jarak deteksi sekitar 60 meter
Kamera sekitar: mainly installed around the vehicle body usually using 4 - 8 cameras which can be divided into forward facing fisheye camera left facing fisheye camera right facing fisheye camera and rear facing fisheye camera Used for displaying panoramic panoramic view function as well as visual perception and object detection integrating parking function The commonly used color matrix is RGGB as there is a need for color restoration
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