12月25日，小米正式官宣，将于12月28日举行小米汽车技术发布会。
本次发布会，这次只发技术，不发产品。小米汽车相关的可公开资料可查询前期文章：
小米汽车纳入免征车辆购置税新能源汽车车型目录，部分零部件供应商盘点
本文不再赘述，今天给大家介绍一下小米汽车的车灯。以下关于灯具的内容完全是根据网络流传的路测视频进行合理合法的推理和解析，如有错误欢迎加群指正。
一、前灯部分
前灯部分，远近光部分使用了紧凑小透镜模组来实现，预计采用上下”2+2“的布局方式，上方两个模组为近光模组，下侧两个为远光模组，配合电镀的透镜饰圈，精致感十足。考虑到透镜的尺寸较小，应该没有配备ADB功能，且由于只用了2+2的布局，路照效果有待观察，这么小的透镜一般会采用3+2甚至3+3来实现远近光。
中间部分显然为位置灯/日行灯/转向灯三功能合一的设计，位置灯/日行灯/转向灯混合，共用发光区域。其中，远光和近光两个透镜之间的白色部分应该也是可以点亮的，以增加辨识度，使整灯造型更加紧凑，而且整体造型类似一个“米”字形，突出了品牌辨识度。但此处应是仅作为位置/日行功能，不作为转向灯功能，以免影响转向灯流水功能的设计。
位置/日行灯 路测曝光图
前转向灯 路测曝光图
二、尾灯部分
尾灯部分十分简洁，采用了流行的贯穿式尾灯设计，而且使用了类似烟灰色灯罩的熏黑设计，使整车充满了运动感。
1、尾灯功能布置
尾灯功能布置图
2、位置灯工况
位置灯点亮效果
位置灯内侧的三条细条纹也是可以亮的，大大增加了整灯的精致感和设计感。
位置灯细节
制动灯则与位置灯混合，制动工况下，亮度提升，以满足制动灯法规要求，如下图。这里需要强调一下，制动灯功能可以只放在移动侧，可以是贯穿灯。
制动灯和高位制动灯点亮效果图
3、转向灯
转向灯功能点亮如下图，具有流水功能
转向灯点亮效果（黄色区域）
4、倒车灯
倒车灯功能一般位于灯具的移动侧上，即贯穿灯上。由于灯具上没有多余的分区给这个功能了，该车选择了与移动侧转向灯的一小部分进行混合，法规都是允许的，而且节省了空间和成本。如下图：
倒车工况
转向+倒车工况（转向灯一部分关闭，转换为倒车灯功能）
5、反射器和后雾灯
反射器和后雾灯功能位于后保下方如下图
后雾灯工况图片
整体来说，小米SU7车灯的设计比较中庸，线条圆润流畅，没有比较让人眼前一亮的设计元素，基本符合大众的审美偏好。让我们期待小米汽车能像小米手机一样，打开汽车行业的新格局。据悉，该车型前后灯都来自于华域视觉。
文章由艾邦团队整理
In order to promote the development of the smart car lighting industry, Aibang Smart Car Club has established a smart car lighting WeChat group. OEMs, supporting suppliers, light sources, semiconductors, materials, equipment and other companies are welcome to join the WeChat group. At present, Valeo, Huayu Vision, Hella, Magneti Marelli, Mobis, Xingyu Auto Lighting, Damo Verico, Mande, Jinxiang Lighting, Koito, Changcheng Automobile Industry, Dibao, Jiali, Tong Automotive lighting companies such as Ming, Jinye, Centrino, Anrui, and Yedi have all joined the group.
Recommended activity one:The 2nd Automotive Intelligent Dimming Glass Industry Forum 2024 (June 6, Shanghai)
一、会议议题：
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Serial number |
Topic |
Proposed invitation |
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1 |
Technology development trends of automotive skylights in the era of new energy vehicles |
New energy main engine factory |
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2 |
Dimmable starry sky decorative atmosphere light skylight glass |
Ambient lighting supplier |
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3 |
Analysis of development trends and market demand of dimmable glass |
Research and reporting agency |
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4 |
从汽车设计美学角度看全景天窗的发展趋势 |
OEM or design company |
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5 |
Technical pain points of panoramic glass sunroofs |
Technical pain points of panoramic glass sunroofs |
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6 |
Introduction to dimming solutions for automotive skylights |
marquee supplier |
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7 |
Introduction to car rearview mirror color-changing glass solutions |
rearview mirror supplier |
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8 |
EC技术在智能调光玻璃应用的技术方案和应用案例 |
EC技术供应商 |
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9 |
Technical solutions and application cases of PDLC technology in smart dimming glass |
PDLC technology supplier |
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10 |
Technical solutions and application cases of SPD technology in smart dimming glass |
SPD technology supplier |
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11 |
Technical solutions and application cases of LC technology in smart dimming glass |
LC Technology Supplier |
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12 |
Smart dimmable glass ECU controller solution |
Controller Supplier |
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13 |
PVB film helps the development and application of canopy glass |
PVB film supplier |
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14 |
Application of coating process in dimming film products |
Coating process supplier |
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15 |
Introduction to the application of vacuum potting technology in dimmable glass |
Vacuum Potting Suppliers |
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16 |
Application of inorganic material tungsten trioxide in dimmable film products |
Inorganic materials suppliers |
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17 |
Application of organic materials in switchable film products |
organic material suppliers |
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18 |
Technical solutions for flexible light-transmitting electrode materials in dimming films |
Translucent electrode material supplier |
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19 |
Introduction to the application of coating technology in dimmable glass |
coating supplier |
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20 |
The development path of dimmable glass technology from a patent perspective |
Patent Analysis Vendor |
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21 |
Application prospects and case studies of photovoltaic canopies in automobiles |
Photovoltaic canopy supplier |
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22 |
The inevitable trend of automotive dimmable glass from the perspective of carbon neutrality |
Carbon neutral LCA solution provider |
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23 |
Roundtable: Development trends and technical bottlenecks of canopy glass in guest and topic planning; new energy vehicle cockpit space requirements and the development of dimmable glass; various technical PKs of EC/PDLC/SPD/LC; industry chain of dimmable glass and the transformation of the ecological chain; imagination of human-computer interaction with canopy glass |
Complete industry chain experts such as OEM, glass and suppliers, dimmable glass technology suppliers, dimmable glass materials or equipment professional suppliers, etc. |
For topic speech consultation, Lily: 13265790064, ab013@aibang.com
二、收费标准：
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Number of attendees. |
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★The conference hotel can be booked through Aibang. The group negotiated price is 480 yuan/room/night (including two breakfasts). King bed/standard room is optional.
三、报名方式：
Registration method one:
Please add WeChat to inquire about speech registration and sponsorship:
Lily：13265790064
The original article was originally published on WeChat public account (automotive new technology information):点亮效果全曝光！小米汽车SU7车灯欣赏与解析
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