摄像头作为汽车感知的核心传感器,主要是获取图像信息为ADAS各种功能所服务。目前车载摄像头的热门应用场景包括:自动泊车、盲区监测BSD、ACC/FCW/LKA、驾驶员监控DMS等。除了以上这些应用外,电子后视镜也是大家都十分关注的点,下面,小编就带大家一起来了解下车载摄像头的一大革命性应用:电子后视镜CMS。
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硬件方面:需要采用高清广角摄像头/多摄像头/镜头防抖/夜视/破雾功能等基本配置。
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软件方面:需要考虑画面延迟/减少图像失真/拼接畸变纠正/播放帧数/传递速率等等一系列问题,这对处理终端提出了更高的挑战。
受限制于政策法规,目前国内商用车智能在传统光学后视镜之外再额外增加CMS配置从而将视野形成补充,比如说比亚迪的K9纯电动、比亚迪B12/B12D、陕汽X6000牵引车、柳汽乘龙H7等等。
而在乘用车领域,国内还未有一款CMS车型量产,概念车到是出过不少,比如说威马、岚图、智己汽车、上汽R、比亚迪等,但目前来看,最快量产的或许是去年广州车展发布的北京魔方。待前面说到的GB 15084标准放开,北京魔方或将成为国内首例搭载CMS的乘用车。
北京魔方电子后视镜
OEM Autonomous Driving camera camera Smart Cockpit Radar manufacturer (V2X) Camera module thermal imaging night vision DMS optical lens driving recorder Power IC algorithm chip CMOS Accessories infrared lens Infrared LED Lens processing vehicle electronics Interior and exterior decoration Instrument central control sensor Dispensing glue glue cms filter Glass plastic injection model display circuit board semiconductor Connector Cables and Harnesses film Coating equipment Coating material Heat dissipation material SerDes welding equipment Laser equipment Automation equipment Testing Equipment Mold protective film third party testing 加工 Material acting trading other equipment
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With the imminent relaxation of regulations on electronic rearview mirrors, how can mass production details such as anti-glare, anti-fog defrosting, distortion correction, and transmission rate be improved? You are welcome to join the Ebang Automotive Electronic Rearview Mirror CMS discussion group to discuss with industry professionals from Huayang, BOE Precision Electronics, Guangzhou Rongsheng, Zixing Technology, Qingdao Jidong, Hansion, Xinyang Rongle, Yuanfeng Technology, Sunny Optical, OFILM, Q-Tech, Heli-Tech, United Optoelectronics, Tianshi Precision, Xinxin, Jinkang Optoelectronics, Howell, and others.Please forward this article before joining the group.