Time-of-flight measurement system and laser distance measuring device

By designing the detector array and selecting the component structure in the time-of-flight measurement system, the problem of wasted array detector hardware resources and storage space was solved, achieving efficient resource utilization and optimized data processing.

CN122410484APending Publication Date: 2026-07-17SUTENG INNOVATION TECHNOLOGY CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
SUTENG INNOVATION TECHNOLOGY CO LTD
Filing Date
2022-12-30
Publication Date
2026-07-17

AI Technical Summary

Technical Problem

Existing time-of-flight measurement systems for array detectors require significant hardware resources and storage space for data analysis across multiple detector units, resulting in excessive resource consumption.

Method used

The detector array structure design allows the first set of selection components to select the flight time data sets of the detection modules in a preset order and output them to the statistics component in a time-division manner. This reduces the number of statistical channels for each detection module, and only one statistics component is needed to generate histogram data for multiple detection modules.

Benefits of technology

This effectively reduces the overhead of hardware resources and storage capacity, saves on the number of statistical channels in the flight time measurement system, and improves resource utilization efficiency.

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Abstract

一种飞行时间测量系统及激光测距装置,系统包括探测器阵列和统计模组;探测器阵列包括第一探测模组,第一探测模组包括依次设置的t个探测模块;所述统计模组包括第一选择模组和第一统计模组;所述第一选择模组包括第一组第一选择组件,用于按照第一预设顺序依次选择第一探测模组所包括的t个探测模块各自对应的飞行时间数据集合,以分时输出第一探测模组所包括的t个探测模块各自对应的飞行时间数据集合;第一统计模组包括第一组第一统计组件,用于统计第一组第一选择组件所选择的探测模块对应的飞行时间数据集合,以生成第一组第一选择组件所选择的探测模块对应的直方图数据;节省了采用阵列探测器的飞行时间测量系统的硬件资源开销。
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