- 专利标题: Headlamp light-sensing detection device, and headlamp
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申请号: US18309574申请日: 2023-04-28
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公开(公告)号: US12098815B2公开(公告)日: 2024-09-24
- 发明人: Wenjie Li
- 申请人: Wenjie Li
- 申请人地址: CN Guangzhou
- 专利权人: Wenjie Li
- 当前专利权人: Wenjie Li
- 当前专利权人地址: CN Guangzhou
- 代理机构: Westbridge IP LLC
- 优先权: CN 2320242122.6 2023.02.15
- 主分类号: B60Q1/00
- IPC分类号: B60Q1/00 ; F21S41/143 ; F21S41/27 ; F21S41/65 ; F21V23/04 ; F21V31/00
摘要:
Disclosed are a headlamp light-sensing detection device and a headlamp. The headlamp light-sensing detection device includes a condensing lens, a lens hood and a light-sensing element. The condensing lens is arranged in front of the light-sensing element, to converge external light to the light-sensing element. The lens hood is arranged between the light-sensing element and the condensing lens, and may be configured to shield the light which is projected to the light-sensing element by a high beam light source and a low beam light source, so as to reduce optical crosstalk, such that external ambient light is received accurately, thereby achieving a desirable light-sensing detection effect. The light-sensing element may provide photoelectric parameters according to the brightness of sensed light, and then an MCU chip collects the photoelectric parameters and provides a corresponding control signal.
公开/授权文献
- US20240271769A1 Headlamp Light-Sensing Detection Device, and Headlamp 公开/授权日:2024-08-15
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