GB/T 45307-2025 Opto-electronic measurement―Test methods for main parameters of LiDAR in intelligent operation English, Anglais, Englisch, Inglés, えいご
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ICS 17.180.99
CCS L 50
National Standards of the People's Republic of China
GB/T 45307-2025
Opto-electronic measurement - Test methods for main parameters of LiDAR in intelligent operation
光电测量 智能操控类激光雷达主要参数测试方法
(English Translation)
Issue date: 2025⁃02⁃28 Implementation date: 2025⁃09⁃01
Issued by the State Administration for Market Regulation
the Standardization Administration of the People's Republic of China
Contents
Foreword
1 Scope
2 Normative references
3 Terms and definitions
4 Test conditions
5 Performance parameter test method
6 Environmental adaptability test method
7 Other parameter test methods
Annex A (Informative) Intelligent control LiDAR
Annex B (Informative) Optical radiation measurement distance
Annex C (Normative) Environmental adaptability test requirements
Bibliography
Opto-electronic measurement - Test methods for main parameters of LiDAR in intelligent operation
1 Scope
This document defines the relevant terms and definitions of the main parameter testing methods of intelligent control lidar, and describes the testing conditions, performance parameter testing methods and environmental adaptability testing methods of the main parameter testing methods of intelligent control lidar.
This document is applicable to lidar used in intelligent control of automated production lines, intelligent control of warehousing and logistics vehicles, intelligent control of road vehicles, intelligent control of rail vehicles, special vehicles and special vehicles, etc. Lidar for other purposes can be used as a reference.
Note: See ANNEX A for intelligent control LiDAR.
2 Normative references
The following documents contain requirements which, through reference in this text, constitute provisions of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies.
GB/T 7247.1 Safety of laser products - Part 1: Equipment classification and requirements
GB/T 7247.13 Safety of laser products - Part 13: Measurements for classification of laser products
GB/T 16422.2-2022 Plastics - Methods of exposure to laboratory light sources - Part 2: Xenon-arc lamps
GB/T 18655-2018 Vehicles, boats and internal combustion engines - Radio disturbance characteristics - Limits and methods of measurement for the protection of on-board receivers
GB/T 19951-2019 Road vehicles - Disturbances test methods for electrical / electronic component from electrostatic discharge
GB/T 21437.2-2021 Road vehicles - Test method of electrical disturbances from conduction and coupling - Part 2: Electrical transient conduction along supply lines only
GB/T 21437.3-2021 Road vehicles - Test method of electrical disturbances from conduction and coupling - Part 3: Electrical transient transmission by capacitive and inductive coupling via lines other than supply lines
GB/T 28046.2-2019 Road vehicles - Environmental conditions and testing for electrical and electronic equipment - Part 2: Electrical loads
GB/T 28046.3-2011 Road vehicles - Environmental conditions and testing for electrical and electronic equipment - Part 3: Mechanical loads
GB/T 28046.4-2011 Road vehicles - Environmental conditions and testing for electrical and electronic equipment - Part 4: Climatic loads
GB/T 30038 Road vehicles - Degrees of electrical equipment protection (IP-Code)
GB/T 33014.2-2016 Road vehicles - Component test methods for electrical / electronic disturbances from narrowband radiated electromagnetic energy - Part 2: Absorber-lined shielded enclosure
GB/T 33014.4-2016 Road vehicles - Component test methods for electrical / electronic disturbances from narrowband radiated electromagnetic energy - Part 4: Bulk current injection (BCI)
GB 34660-2017 Road vehicles - Requirements and test methods of electromagnetic compatibility
ISO 20567-1: 2017 Paints and varnishes - Determination of stone-chip resistance of coatings - Part 1: Multi-impact testing
3 Terms and definitions
The following terms and definitions are applicable to this document.
3.1
light detection and ranging; LiDAR
systems that emit a laser beam and receive an echo to acquire three-dimensional information of a target
[Source: GB/T 14950-2009, 4.150]
3.2
point cloud
collections of points distributed in three-dimensional space in a discrete, irregular manner
[Source: GB/T 36100-2018, 3.2]
3.3
theoretical point cloud
sets of points that the target theoretically exists when the LiDAR acquires three-dimensional information of the target
3.4
effective point cloud
sets of corresponding points of real objects in real spatial locations in the point cloud formed by lidar
3.5
noise point
sets without corresponding points of real objects in the real spatial position in the point cloud formed by lidar
3.6
reflectivity
R
ratios of the flux of radiant energy reflected by an object to the flux of radiant energy incident
Note: To characterize the characteristics of objects, the reflectivity of different objects is also different, which mainly depends on the surface properties of the object itself, as well as the wavelength and incident angle of incident electromagnetic waves.
3.7
maximum measurement range
longest effective distance that lidar can detect for a diffuse reflector of a specific reflectivity
3.8
minimum measurement range
effective closest distance that a lidar can detect to a diffuse reflector of a specific reflectivity
3.9
field of view; FOV
maximum angle of the area covered by the lidar point cloud relative to the origin of the coordinates
Note 1: The coordinate origin refers to the origin of the rectangular coordinate system in three-dimensional point cloud space.
Note 2: The field of view angle is divided into horizontal field of view angle and vertical field of view angle.
3.10
horizontal field of view
angles formed by the line connecting the effective point cloud at the most edge of the horizontal direction and the coordinate origin, in the point cloud formed by lidar
4 Test conditions
4.1 Environmental requirements
4.1.1 Test environmental conditions
Unless otherwise specified, the test environmental conditions shall comply with the following requirements.
Ambient temperature:
——Indoor: 15℃ to 35℃;
——Outdoor: -40℃ ~ 80℃.
Relative humidity:
——Indoor: 25% to 75%;
——Outdoor: 15% ~ 90%.
Atmospheric pressure:
——86 kPa ~ 106 kPa.
Illuminance:
——Indoor: 100 lx to 500 lx;
——Outdoor: 100 lx ~ 100 000 lx, record on-site daylight illumination.
