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LSLIDAR CH128X1 User Manual

LSLIDAR CH128X1
44 pages
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CH128X1
User Manual
V1.0.3
2022.12
LeiShen Intelligent System Co., LTD
http://www.lslidar.com/
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LSLIDAR CH128X1 Specifications

General IconGeneral
ModelCH128X1
CategoryMeasuring Instruments
TypeLiDAR
Channels128
Accuracy±2 cm
Field of View (Horizontal)360°
Field of View (Vertical)40°
Angular Resolution (Horizontal)0.1°
Angular Resolution (Vertical)0.33°
Laser Wavelength905 nm
Power Consumption15W
Storage Temperature-40°C to +85°C
Protection LevelIP67
Rotation Speed5-20 Hz
Measurement Range200m @ 10% reflectivity
Power Supply9-32 VDC
Operating Temperature-20°C to 65°C

Summary

Safety Instruction and Precautions

Attention and Warnings

Important notes on private modification, laser safety, and general warnings.

Housing and Operation

Precautions for handling the housing and operating the device safely.

Power Supply Safety

Critical advice on using the correct power supply and avoiding damage.

Operational Precautions

Environmental and Interference Issues

Precautions against light interference, vibration, RF, and hazardous environments.

Maintenance and Care

Guidelines for maintaining the Lidar and avoiding damage.

1. Product Profile

1.1 Overview

General introduction to the Lidar's features and applications.

1.2 Mechanism

Explanation of the Time of Flight method used by the Lidar.

1.3 Specifications

Detailed technical specifications of the CH128X1 Lidar.

1.4 Dimensions and Mounting

2. Electrical Interface

2.1 Power Supply

Requirements and guidelines for powering the CH128X1 Lidar.

2.2 Cable Connections

Interface Box and GPS Definition

3. Getting Started

3.1 Lidar Connection

Instructions for connecting the Lidar, computer, and power supply.

3.2 Software Preparation

Necessary software like Wireshark and Windows Client/ROS driver.

4. Usage Guide

4.1 Windows OS Operation

Detailed guide for operating the Lidar using Windows OS.

4.2 Linux OS Operation (ROS)

5. Communication Protocols

5.1 MSOP Protocol

Details on the Main data Stream Output Protocol (MSOP) for data transmission.

5.2 DIFOP Protocol

5.3 UCWP Protocol

6. Time Synchronization

6.1 GPS Synchronization

How to synchronize Lidar time using GPS signals.

6.2 External Synchronization

6.3 gPTP Synchronization

6.4 Lidar Internal Timing

Lidar's internal timing mechanism when no external sync is available.

7. Angle and Coordinate Calculation

7.1 Vertical Angle

How to obtain and interpret vertical angle data from the Lidar.

7.2 Horizontal Angle

How to obtain and interpret horizontal angle data from the Lidar.

7.3 Distance Value and Intensity

7.4 Cartesian Coordinate Representation

8. Accurate Time Calculation

8.1 Single Echo Mode

Calculating accurate time for single echo data packets.

8.2 Dual Echo Mode