360° Omni-directional Triangulation Lidar, 8m Radius Ranging, Software Start-stop Control, D200 Developer Kit with LD14P Lidar

360° Omni-directional Triangulation Lidar, 8m Radius Ranging, Software Start-stop Control, D200 Developer Kit with LD14P Lidar

The LD14P is mainly composed of a laser ranging core, a wireless power transmission unit, a wireless communication unit, an angle measurement unit, a motor drive unit, and a mechanical case.The LD14P ranging core adopts the triangulation technology and is capable of 4,000 distance measurements per second.

During each distance measurement, the LD14P emits an infrared laser from a fixed angle, which is reflected back to the receiving unit after encountering the target object. By solving the triangle relationship formed by the laser, target object, and receiving unit, the distance is calculated. After obtaining the distance data,the LD14P combines the angle values measured by the angle measurement unit to form point cloud data, which is then sent to an external interface via wireless communication. At the same time, the motor drive unit drives the motor to the specified speed through PID algorithm closed-loop control.

User Manual / Datasheet / Example Codes Etc.

Features

• Based on triangulation measuring technology.
• Support UART communication.
• 8cm Measuring radius.
• 4000Hz measuring frequency.
• 360° scanning range
• Laser Safety Meets FDA Class 1 Standards.
• Compact appearance.
• The radar can be controlled through serial communication.

Specifications

• RANGING RANGE : 0.1 ~ 8.0m
• SCANNING FREQUENCY : 6Hz by default, 2 ~ 8 Hz externally controllable
• SCANNING ANGLE : 360°
• RANGING FREQUENCY : 4000 Hz
• AMBIENT LIGHT RESISTANCE * : 80000Lux (tested under sunlight condition)
• WAVELENGTH : 775 ~ 800nm (Typ 793)
• COMMUNICATION INTERFACE : UART @ 230400
• POWER SUPPLY : DC 5V±10%
• POWER CONSUMPTION : ≤ 1.5 W
• OPERATING CURRENT ≤ : 300 mA
• WEIGHT : 101 g
• OPERATING TEMPERATURE : -10°C ~ 50°C
• LIFETIME : 2200 hours
• DIMENSIONS : (L × W × H) 96.3 × 59.8 × 38.80mm

Supports Start-Stop Control Via Software

Supports controlling Lidar start/stop by sending corresponding commands via serial port, effectively prolonging its lifetime

4000Hz Ranging Frequency

4000Hz ranging frequency which can easily scan the outline of the scene within the ranging range and realize fast and accurate mapping

8m Radius Ranging

LD14P can sense the environment information in a longer range, which ensures the robot’s ability to cruise and build maps in a larger area and obtain more environmental profile information

Laser Safety FDA Class 1

To ensure the safety for humans and pets, a low power infrared laser emitter is used as the light source and is driven by modulated pulses, the laser completes the emitting action in a very short period of time, complying with the FDA Class 1 human eye safety rating

High-Performance Light-Sensitive CMOS

LD14P adopts high-performance light-sensitive CMOS, higher efficiency, more stable performance, more dense collecting points, and more accurate mapping

360° Omnidirectional Laser Scanning

LD14P rotates clockwise in the ranging core to achieve 360° scanning of the surrounding environment, thus obtaining the information of the plane point cloud of the space where it is located.

Triangulation Technology

The LD14P in the D200 Developer Kit is based on triangulation radar technology to achieve independent mapping and obstacle detection for the robot

Package Includes

Dimensions