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Velodyne HD HDL-64E S2.1 User Manual

Velodyne HD HDL-64E  S2.1
43 pages
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HDL-64E S2
and S2.1
High Definition LiDAR
Sensor
U S E R S M A N U A L A N D
P R O G R A M M I N G G U I D E
Firmware Version 4.07
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Velodyne HD HDL-64E S2.1 Specifications

General IconGeneral
TypeLidar Sensor
ModelHDL-64E S2.1
ManufacturerVelodyne
Number of Channels64
Field of View (Horizontal)360°
RangeUp to 120 m
Accuracy±2 cm
Power Consumption60 W
Operating Temperature-10°C to +60°C
InterfaceEthernet
Angular Resolution0.08°
Vertical Resolution0.4°
Output Rate1.3 million points per second
Rotational Speed5-15 Hz
Power SupplyDC
Field of View (Vertical)26.8°

Summary

SAFETY NOTICES

IMPORTANT SAFETY INSTRUCTIONS

Critical safety guidelines and warnings for operating the device.

INTRODUCTION

Product Overview and Comparison

Introduces the HDL-64E S2/S2.1 sensor and compares their features.

Package Contents

Lists all items included in the sensor shipment.

PRINCIPLES OF OPERATION

Sensor Technology Explained

Details the sensor's operational principles, laser system, and data processing.

INSTALLATION OVERVIEW

Front/Back Mounting

Instructions for mounting the sensor on its front or back.

Side Mounting

Guidance on mounting the sensor from its side.

Top Mounting

Instructions for securing the sensor using the top mounting option.

Wiring and Connectivity

Covers sensor wiring, power, Ethernet, and serial interfaces.

USAGE

Point Cloud Visualization Tools

Using the included viewer and developing custom point-cloud applications.

Sensor Configuration Commands

RS-232 commands for controlling spin rate and horizontal FOV.

Network IP Settings

Configuring sensor IP addresses for communication.

GPS Time Synchronization Setup

Synchronizing sensor data with GPS time for precise firing.

Data Packet Structure Details

Explains the format, content, and interpretation of sensor data packets.

Firmware Update Procedure

Steps to update the sensor's firmware using the provided software.

APPENDIX A: MECHANICAL DRAWINGS

Sensor Dimensions and Mounting Points

Detailed drawings of physical dimensions and mounting hole specifications.

APPENDIX B: WIRING DIAGRAM

Connection Pinouts and Cable Layouts

Illustrates wiring for power, RS-232, and Ethernet interfaces.

APPENDIX C: DIGITAL SENSOR RECORDER (DSR)

DSR Software Installation and Calibration

Guides on installing DSR and applying calibration data for accurate visualization.

DSR Data Playback and Navigation

Instructions for live viewing, recording, and manipulating 3D point cloud data.

DSR User Interface Controls

Explains keyboard and mouse controls for interacting with the DSR software.

APPENDIX D: MATLAB SAMPLE CODE

MATLAB for Calibration Data Processing

Sample MATLAB code to parse sensor output files and extract calibration data.

MATLAB for Unit Parameter Extraction

MATLAB code snippets for retrieving specific sensor unit parameters.

APPENDIX E: DATA PACKET FORMAT

UDP Ethernet Packet Structure

Detailed explanation of the UDP packet structure, including header, payload, and data fields.

Timestamp and Status Byte Interpretation

Interpretation of the GPS timestamp and status bytes within the data packet.

APPENDIX F: DUAL TWO POINT CALIBRATION METHODOLOGY

Calibration Algorithm and Formulas

Describes the dual point calibration method, including equations and code.

Intensity Correction Techniques

Explains intensity compensation based on focal distance, slope, and distance.

APPENDIX G: ETHERNET TRANSIT TIMING TABLE

Timing Data Interpretation Guide

Guidance on using the Ethernet transit timing table for precise data capture analysis.

APPENDIX H: LASER AND DETECTOR ARRANGEMENT

Laser and Detector Layout Diagrams

Visual diagrams showing the physical arrangement of lasers and detectors on the sensor.

APPENDIX I: ANGULAR RESOLUTION

Angular Resolution vs. RPM

Table detailing angular resolution values corresponding to different RPM settings.

TROUBLESHOOTING

Sensor Problem Diagnosis and Solutions

Common issues with the sensor and their corresponding resolutions and troubleshooting steps.

SERVICE AND MAINTENANCE

Support and Maintenance Options

Information on obtaining service, maintenance, and contact details for Velodyne.

SPECIFICATIONS

Detailed Technical Specifications

Comprehensive list of sensor, laser, mechanical, output, and environmental specifications.

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