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CN108725308A - 一种自带激光雷达传感器的adb前照灯 - Google Patents

一种自带激光雷达传感器的adb前照灯 Download PDF

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Publication number
CN108725308A
CN108725308A CN201810319217.7A CN201810319217A CN108725308A CN 108725308 A CN108725308 A CN 108725308A CN 201810319217 A CN201810319217 A CN 201810319217A CN 108725308 A CN108725308 A CN 108725308A
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CN
China
Prior art keywords
signal
module
road
laser radar
radar sensor
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Pending
Application number
CN201810319217.7A
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English (en)
Inventor
李朝晖
田佳
仇恒坦
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Changzhou Xingyu Automotive Lighting Systems Co Ltd
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Changzhou Xingyu Automotive Lighting Systems Co Ltd
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Publication date
Application filed by Changzhou Xingyu Automotive Lighting Systems Co Ltd filed Critical Changzhou Xingyu Automotive Lighting Systems Co Ltd
Priority to CN201810319217.7A priority Critical patent/CN108725308A/zh
Publication of CN108725308A publication Critical patent/CN108725308A/zh
Pending legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
    • B60Q1/00—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor
    • B60Q1/02—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments
    • B60Q1/04—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments the devices being headlights
    • B60Q1/06—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments the devices being headlights adjustable, e.g. remotely-controlled from inside vehicle
    • B60Q1/08—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments the devices being headlights adjustable, e.g. remotely-controlled from inside vehicle automatically
    • B60Q1/085—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments the devices being headlights adjustable, e.g. remotely-controlled from inside vehicle automatically due to special conditions, e.g. adverse weather, type of road, badly illuminated road signs or potential dangers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
    • B60Q2300/00—Indexing codes for automatically adjustable headlamps or automatically dimmable headlamps
    • B60Q2300/05—Special features for controlling or switching of the light beam
    • B60Q2300/056—Special anti-blinding beams, e.g. a standard beam is chopped or moved in order not to blind
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
    • B60Q2300/00—Indexing codes for automatically adjustable headlamps or automatically dimmable headlamps
    • B60Q2300/40—Indexing codes relating to other road users or special conditions
    • B60Q2300/42—Indexing codes relating to other road users or special conditions oncoming vehicle
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
    • B60Q2300/00—Indexing codes for automatically adjustable headlamps or automatically dimmable headlamps
    • B60Q2300/40—Indexing codes relating to other road users or special conditions
    • B60Q2300/45—Special conditions, e.g. pedestrians, road signs or potential dangers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
    • B60Q2400/00—Special features or arrangements of exterior signal lamps for vehicles
    • B60Q2400/20—Multi-color single source or LED matrix, e.g. yellow blinker and red brake lamp generated by single lamp

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Optical Radar Systems And Details Thereof (AREA)

Abstract

本发明公开一种自带激光雷达传感器的ADB前照灯，属于车灯照明领域。它包括依次相连的整车电源、激光雷达传感器、信号处理模块、信号传输模块、驱动模块和信号输出模块，激光雷达传感器感知道路信息包括路面障碍物及对面道路会车的车辆情况；信号处理模块接收来自激光雷达传感器获取的外界物理信号转化为数字信号，并对相应的数字信号进行识别，排除干扰信号，分析出真实的道路信息，经所述信号传输模块传输给驱动模块；驱动模块接收来自信号传输模块的信号进行换算，得出真实的道路信息所对应的远光光型的亮区和暗区，经信号输出模块输出相应的驱动信号。采用本发明的技术方案，能够准确地识别出道路信息，并决定LED颗粒的亮暗，防止炫目。

Description

一种自带激光雷达传感器的ADB前照灯
技术领域
本发明属于车灯照明领域，尤其是一种自带激光雷达传感器的ADB前照灯。
背景技术
随着家用车数量的不断增加，每年因为夜间行车远光灯使用不当造成的交通事故日益增加。为此，正确的使用远光灯已经迫在眉睫。ADB智能前照灯能够探测道路上其它车辆或者行人的位置，使远光在会车时自动在相应位置产生暗区，从而不会使对方产生炫目，提升夜间会车安全性。
发明内容
针对上述情况，本发明提供一种自带激光雷达传感器的ADB前照灯。
为实现上述目的，本发明采用下述技术方案：
一种自带激光雷达传感器的ADB前照灯，该ADB前照灯包括依次相连的整车电源、激光雷达传感器、信号处理模块、信号传输模块、驱动模块和信号输出模块，激光雷达传感器感知道路信息包括路面障碍物及对面道路会车的车辆情况；信号处理模块接收来自激光雷达传感器获取的外界物理信号转化为数字信号，并对相应的数字信号进行识别，排除干扰信号，分析出真实的道路信息，经所述信号传输模块传输给驱动模块；驱动模块接收来自信号传输模块的信号进行换算，得出真实的道路信息所对应的远光光型的亮区和暗区，经信号输出模块输出相应的驱动信号。
进一步地，ADB前照灯安装于汽车前部，左右各一个。
进一步地，激光雷达传感器感知道路中间和道路两边的静态障碍物。
进一步地，激光雷达传感器感知道路中间和道路两边的动态障碍物，如道路上的行人、动物、非机动车及对面车道的会车车辆等。
有益效果：
1.本发明将激光雷达传感器、信号处理模块、信号传输模块、驱动模块和信号输出模块全都集成在ADB前照灯里，不需要单独安装在整车里，节省了整车的零部件数量和整车空间。
2.本发明将激光雷达传感器、信号处理模块、信号传输模块、驱动模块和信号输出模块全都集成在ADB前照灯里，不需要由整车电源单独对其供电，简化了整车电子模块。
3.采用本发明的技术方案，能够准确地识别出道路信息，并决定LED颗粒的亮暗，防止炫目。
附图说明
图1是本发明一实施例的ADB前照灯内部模块框图；
图中：1-整车电源、2-激光雷达传感器、3-道路信息、4-信号处理模块、5-信号传输模块、6-驱动模块、7-信号输出模块。
具体实施方式
下面结合附图和实施例对本发明进一步说明。
本实施例提出一种自带激光雷达传感器的ADB前照灯，该ADB前照灯安装于汽车前部，左右各一个，如图1所示，它包括依次相连的整车电源1、激光雷达传感器2、信号处理模块4、信号传输模块5、驱动模块6和信号输出模块7，激光雷达传感器2感知道路信息(夜间或雨雾等天气)3包括路面障碍物及对面道路会车的车辆情况；信号处理模块4接收来自激光雷达传感器2获取的外界物理信号转化为数字信号，并对相应的数字信号进行识别，排除干扰信号，分析出真实的道路信息3，经信号传输模块5传输给驱动模块6；驱动模块6接收来自信号传输模块5的信号进行换算，得出真实的道路信息3所对应的远光光型的亮区和暗区，经信号输出模块7输出相应的驱动信号，来驱动LED颗粒的亮暗。
对本发明保护范围的限制，所属领域技术人员应该明白，在本发明的技术方案的基础上，本领域技术人员不需要付出创造性劳动即可做出的各种修改或变形仍在本发明的保护范围以内。

Claims (4)

1.一种自带激光雷达传感器的ADB前照灯，其特征在于：所述ADB前照灯包括依次相连的整车电源(1)、激光雷达传感器(2)、信号处理模块(4)、信号传输模块(5)、驱动模块(6)和信号输出模块(7)，所述激光雷达传感器(2)感知道路信息(3)包括路面障碍物及对面道路会车的车辆情况；所述信号处理模块(4)接收来自激光雷达传感器(2)获取的外界物理信号转化为数字信号，并对相应的数字信号进行识别，分析出真实的道路信息(3)，经所述信号传输模块(5)传输给所述驱动模块(6)；所述驱动模块(6)接收来自信号传输模块(5)的信号进行换算，得出真实的道路信息(3)所对应的远光光型的亮区和暗区，经所述信号输出模块(7)输出相应的驱动信号。
2.根据权利要求1所述的自带激光雷达传感器的ADB前照灯，其特征在于：所述ADB前照灯安装于汽车前部，左右各一个。
3.根据权利要求1或2所述的自带激光雷达传感器的ADB前照灯，其特征在于：所述激光雷达传感器(2)感知道路中间和道路两边的静态障碍物。
4.根据权利要求1或2所述的自带激光雷达传感器的ADB前照灯，其特征在于：所述激光雷达传感器(2)感知道路中间和道路两边的动态障碍物。
CN201810319217.7A 2018-04-11 2018-04-11 一种自带激光雷达传感器的adb前照灯 Pending CN108725308A (zh)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112519950A (zh) * 2020-12-30 2021-03-19 深圳市尚亿芯科技有限公司 一种电动自行车控制车速的方法

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Publication number Priority date Publication date Assignee Title
CN104627059A (zh) * 2013-11-06 2015-05-20 现代摩比斯株式会社 Adb前照灯系统及利用该系统的光束控制方法
CN105799574A (zh) * 2016-05-31 2016-07-27 常州星宇车灯股份有限公司 夜间智能辅助驾驶系统
CN106597472A (zh) * 2016-12-21 2017-04-26 深圳市镭神智能系统有限公司 基于激光雷达的智能车防撞系统及方法
CN208198247U (zh) * 2018-04-11 2018-12-07 常州星宇车灯股份有限公司 一种自带激光雷达传感器的adb前照灯

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104627059A (zh) * 2013-11-06 2015-05-20 现代摩比斯株式会社 Adb前照灯系统及利用该系统的光束控制方法
CN105799574A (zh) * 2016-05-31 2016-07-27 常州星宇车灯股份有限公司 夜间智能辅助驾驶系统
CN106597472A (zh) * 2016-12-21 2017-04-26 深圳市镭神智能系统有限公司 基于激光雷达的智能车防撞系统及方法
CN208198247U (zh) * 2018-04-11 2018-12-07 常州星宇车灯股份有限公司 一种自带激光雷达传感器的adb前照灯

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112519950A (zh) * 2020-12-30 2021-03-19 深圳市尚亿芯科技有限公司 一种电动自行车控制车速的方法

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Application publication date: 20181102