CN111989591A - 激光雷达及其装调方法 - Google Patents
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Abstract
一种激光雷达及其装调方法,激光雷达包括至少一个收发组件(10),收发组件(10)包括:发射模组(101)、分束模组(102)、接收模组(103);发射模组(101)发出的出射光信号在穿过分束模组(102)之后,发射到探测区域内,在探测区域内被目标物体(11)反射得到反射光信号,反射光信号在经过分束模组(102)偏转之后,由接收模组(103)接收。该激光雷达的收发组件(10)装调过程中,将发射模组(101)、接收模组(103)依次对准分束模组(102)后固定在基座(100)上;获取接收模组(103)接收的反射光信号,并与预设的光信号阈值进行对比后调节接收模组(103)的位置。激光雷达整机组装时,只需要将多个收发组件(10)进行拼接即可,其装调过程简单快速,探测效果好,后期维护方便。
Description
PCT国内申请,说明书已公开。
Claims (21)
- PCT国内申请,权利要求书已公开。
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CN202310921598.7A CN117269930A (zh) | 2019-03-25 | 2019-04-04 | 激光雷达及其装调方法 |
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CN201910225399.6A CN109991585A (zh) | 2019-03-25 | 2019-03-25 | 激光雷达及激光雷达的装调方法 |
CN2019102253996 | 2019-03-25 | ||
PCT/CN2019/081578 WO2020191809A1 (zh) | 2019-03-25 | 2019-04-04 | 激光雷达及其装调方法 |
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CN111989591B CN111989591B (zh) | 2023-08-29 |
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CN202310921598.7A Pending CN117269930A (zh) | 2019-03-25 | 2019-04-04 | 激光雷达及其装调方法 |
CN201980002537.2A Active CN111989591B (zh) | 2019-03-25 | 2019-04-04 | 激光雷达及其装调方法 |
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CN202310921598.7A Pending CN117269930A (zh) | 2019-03-25 | 2019-04-04 | 激光雷达及其装调方法 |
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US (1) | US20220011418A1 (zh) |
EP (1) | EP3951422A4 (zh) |
CN (3) | CN109991585A (zh) |
WO (1) | WO2020191809A1 (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114660580A (zh) * | 2022-04-06 | 2022-06-24 | 惠州越登智能科技有限公司 | 一种激光雷达接收光路的调试装置及方法 |
CN117092626A (zh) * | 2023-10-20 | 2023-11-21 | 成都量芯集成科技有限公司 | 一种激光测距光机调试生产装置及其实现方法 |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112585488B (zh) * | 2019-07-29 | 2023-08-04 | 深圳市速腾聚创科技有限公司 | 接收光学***、激光接收模组、激光雷达和光调方法 |
CN112771403B (zh) | 2019-09-04 | 2024-02-27 | 深圳市速腾聚创科技有限公司 | 激光雷达 |
CN110703813A (zh) * | 2019-11-11 | 2020-01-17 | 深圳东康前海新能源有限公司 | 一种定日镜校准***和方法 |
WO2021051723A1 (zh) * | 2020-01-03 | 2021-03-25 | 深圳市速腾聚创科技有限公司 | 激光收发模块和激光雷达 |
JP7312979B2 (ja) * | 2020-01-03 | 2023-07-24 | 深セン市速騰聚創科技有限公司 | レーザートランシーバーモジュールおよびその光学調整方法、レーザーレーダーおよび自動運転装置 |
CN111965623B (zh) * | 2020-07-02 | 2023-03-10 | 深圳市速腾聚创科技有限公司 | 探测器检测方法及*** |
CN112414235B (zh) * | 2020-11-09 | 2023-04-25 | 中国工程物理研究院应用电子学研究所 | 一种360度全视场扫描与探测的激光引信装置 |
CN114236711B (zh) * | 2021-12-15 | 2023-04-25 | 深圳越登智能技术有限公司 | 激光收发模组的制造方法及激光收发模组 |
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2019
- 2019-03-25 CN CN201910225399.6A patent/CN109991585A/zh active Pending
- 2019-04-04 EP EP19920889.3A patent/EP3951422A4/en active Pending
- 2019-04-04 CN CN202310921598.7A patent/CN117269930A/zh active Pending
- 2019-04-04 CN CN201980002537.2A patent/CN111989591B/zh active Active
- 2019-04-04 WO PCT/CN2019/081578 patent/WO2020191809A1/zh unknown
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2021
- 2021-09-24 US US17/483,985 patent/US20220011418A1/en active Pending
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