USBダッシュカメラ 赤外線 夜視広角レンズ ディディカー USBモニタリング
車内のカメラは ADAS (Advanced Driver Assistance System) の核心センサー装置です現在,グローバルインテリジェント・ドライビングはL2からL3/L4への移行の窓を開き,設置されたカメラ数は3 - 8から8 - 12に増加します.. According to CINNO Research the number of cameras installed in passenger cars in the Chinese market will exceed 100 million in 2025 and the compound annual growth rate from 2021 to 2025 will reach CAGR 21% .
現在,自動車のカメラは主にフロントビューサラウンドビュー,リアビューサイドビュー,内蔵カメラに分かれています.
The front view camera is mainly installed on the front windshield usually equipped with 1 - 4 monocular/binocular cameras used to achieve functions such as front vehicle collision warning (FCW) lane departure warning (LDW) traffic sign recognition (TSR) pedestrian collision warning (PCW) etc .
フロントビューカメラは,その機能に基づいて,フロントビューメインカメラ,フロントビュー狭角カメラ,フロントビュー広角カメラに分けることができます. The front facing main camera is used as the main camera in L2 level ADAS The main function of a forward facing wide - angle camera is to recognize close range objects which can be used in urban road conditions low - speed driving and other scenarios After the large - scale installation of 8 - megapixel lenses in the future it is highly likely that they will be banned The main function of forward facing narrow angle cameras is to recognize targets such as traffic lights and pedestrians which may also be cancelled with the increase of forward facing main camera pixels and field of view angle .
The surround view camera is mainly installed around the vehicle body usually equipped with 4 - 8 cameras in order to obtain a panoramic view after image stitching and achieve panoramic parking (SVP) function アルゴリズムと組み合わせると 道路認識機能を達成できます
バックビューカメラは,主に駐車支援 (PW) 機能のために,通常,バックバンクに設置されています. 視野の角度は120 ~ 140 °で,検出距離は約50メートルです.
サイドビューカメラは2種類に分かれます. サイドフロントビューとサイドバックビュー. Side front view cameras are generally installed at the B - pillar or rearview mirror and can participate in identifying traffic signs (TSR) and detecting lateral vehicles The side and rear view cameras are generally installed at the front fender of the vehicle and are mainly used to achieve functions such as lane change assist (LCA) The field of view angle of the side view camera is generally 90 ° with a detection distance of about 80m At present there is also a solution that uses a camera to replace the rearview mirror called the Electronic Rearview Mirror System (CMS)
The built - in camera is mainly used to monitor the status of drivers or passengers realizing functions such as DMS driver monitoring system and OMS member monitoring system extended on the basis of DMS .
自動車搭載カメラのハードウェア構造には,主に光学レンズ,画像センサー (CIS),画像信号プロセッサ (ISP),シリアライザー,コネクタなどが含まれています.
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