动态分辨率的控制方法、装置、设备及存储介质
By sending N laser beam sequences and controlling the operating mode of the receiving unit, the problem of lidar's inability to dynamically adjust angular resolution is solved, enabling dynamic adjustment of resolution within different ranging ranges and reducing noise and power consumption.
CN116224282BActive Publication Date: 2026-07-17SUZHOU ZVISION TECH CO LTD
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- SUZHOU ZVISION TECH CO LTD
- Filing Date
- 2021-12-03
- Publication Date
- 2026-07-17
AI Technical Summary
Technical Problem
Existing lidar systems cannot dynamically adjust their angular resolution according to different distance ranges, which makes them unable to meet the measurement needs of different application scenarios.
Method used
By sending N laser beam sequences and controlling the receiving unit of each laser beam sequence to be in different working modes within the measurement period, the range of interest is kept in the on state, and the start and end positions of the range of interest are adjusted according to the platform's movement speed.
Benefits of technology
It enables dynamic adjustment of the resolution of lidar within different ranges of interest, meeting the resolution requirements of various application scenarios while reducing noise and power consumption.
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Figure CN116224282B_ABST
Abstract
本公开实施例涉及激光雷达技术领域，提供了一种激光雷达的动态分辨率的控制方法、装置、设备及存储介质；该方法包括发送N个激光束序列，所述N为大于1的整数；检测所述N个激光束序列中的第M激光束序列的接收单元，所述M为大于0且小于或等于所述N的整数；控制所述第M激光束序列中每个激光束对应的所述接收单元在测量周期内处于第M工作模式；其中，在所述第M工作模式下的所述接收单元在感兴趣测距范围内处于开启状态；所述感兴趣测距范围在每个工作模式下不同。
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