图片来源：互联网
图片来源：互联网
图片来源：互联网
起初推测这个毫米波雷达是做DMS的，后来看到特斯拉向FCC的申请文件才知道不是。在第一次的申请文件里，特斯拉是这么描述这个毫米波雷达用途的，Tesla indicates that its device would be focused on the vehicle interior for applications such as child presence detection and seatbelt reminders； however, Tesla states that the device may be able to scan up to 2 meters (approximately 6 feet) outside of the vehicle, to provide vehicle security benefits such as detecting a broken window or a vehicle intrusion. 第一个用途是检测有没有婴儿或小孩遗忘在车内，第二个用途是安全带提醒，第三个用途是检测有人砸窗偷车内财物，还有潜在的用途，特斯拉没有明说，包括DMS辅助和手势识别。
图片来源：互联网
图片来源：互联网
图片来源：互联网
图片来源：互联网
A cavity-backed E-shape patch antenna element radiates mmW into the free space.
图片来源：Texas Instruments
图片来源：互联网
AWR6843内部框架图
图片来源：互联网
图片来源：互联网
这是模拟汽车后座呼吸儿童的娃娃的测试结果
图片来源：Texas Instruments
该测试检测并定位了四名乘员：驾驶员、乘客、一名成年人和一名儿童
图片来源：Texas Instruments
在车辆附近检测到入侵者
图片来源：Texas Instruments
原文始发于微信公众号（佐思汽车研究）：2023特斯拉车内毫米波雷达拆解
In order to promote the exchange and development of the industry, Aibang has established an automotive millimeter wave radar industry exchange group, including Audi, Mercedes-Benz, BMW, Toyota, Hella, Bosch, Veoneer, Continental, Aptiv, Valeo, Denso, Huawei , Desay SV, Joyson Electronics, Huayu, Polytechnic, Toyoda Gosei,Zanini, Siwell, Magna, Minshi, Webasto,SABIC, Covestro, BASF and other upstream and downstream friends from the industry chain joined the group to discuss and seek common progress. Long press the QR code below to apply to join.
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