Mini LiDAR - High Accuracy Laser Lidar Measurement Module
Designed for automation system assembly use:
UART & USB ready iTOF Distance Sensor Mini Lidar ModuleProduct Spec
Product Applications and Use Cases
Drones
Point-to-point LiDAR sensing and distance or size capture for small flying equipment
Provide accurate distance information for short-distance space sensing, take-off and landing height sensing, and safe obstacle avoidance requirements of automated equipment such as small drones. In addition to the miniaturized electronic module design, the Mini Lidar developed by us combined with the 3-axis spatial algorithm requires very low system resources. The camera resolution requires only 2 million books to be used, energy-saving and power-saving, and suitable for lightweight work guided drone adoption.
The miniature LiDAR developed by Wiseome Inc. is the smallest iToF millimeter-level precision sensor in the industry.
Engineering samples will be provided for R&D testing to application developers in early 2021, please contact us for trial matters.
Robotics
LiDAR space sensing combined with distance measurement for mobile devices
With the increasing degree of industrial automation, LiDAR products provide accurate distance information for the safe obstacle avoidance and route selection requirements of automated equipment such as handling robots and drones.
The miniature LiDAR developed by Wiseome Inc. is the smallest iToF millimeter-level precision sensor in the industry.
Engineering samples will be provided for R&D testing to application developers in early 2021, please contact us for trial matters.
Download Product Specification Document
Please fill in the form to download the Mini Lidar spec sheet.
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- Contact Us For More InformationDiscover the smallest lidar distance sensor module. Discover the smallest ToF lidar distance sensor module. If you require information on our Arduino distance sensor integration or Raspberry Pi distance sensor integration, please contact us today.
Mini LiDAR
High Accuracy Laser Lidar Measurement ModuleDesigned for Handheld Mobile Devices:
Ultra Short Focus iTOF Distance Sensor Mini Lidar Module
Benefits of Mini Lidar
True Miniaturization
Mini Lidar is extremely compact. It offers the thinnest optical structure in the industry with the complete module under 6mm in height.
Visible
Mini Lidar module is designed with collimated visible beam, with powerful anti-obstacle interference.
Long Range
With Mini Lidar's solid-state laser distance module, you can measure targets and objects at distances of up to 20 meters.
High Accuracy
Mini Lidar provides the most accurate millimeter range in the industry. Our laser rangefinder module quickly delivers reliable and accurate measuring results.
Technical Advantages of Mini Lidar High Accuracy Laser Measurement Module
Our mini lidar module's ultra-short focal length and planar optical-mechanic design is the best in the industry. The visible red laser dot provides visual reference in machine and human vision in application developments such as 3D / cubic dimension measurements and photogrammetry image utilities, etc.. It is suitable for embedded in various mobile vehicles, such as mobile phones, flat plates, hand tools, sweeping robots, unmanned vehicles, etc., as the core component for distance measurement or navigation obstacle avoidance functions.
Product Features of Mini Lidar
Unique Features Derived from Wiseome's Patented Design
the thinnest optical structure < 6mm in the industry
the longest ranging distance 20m in the industry
collimated visible beam
powerful anti-obstacle interference
the most accurate "mm" range in the industry
Product Story
The first-generation embedded iPin Ruler, which was launched in 2018 by Wiseome Inc., is equipped in the CAT phone model S61. It adopted triangular distance measurement technology and has a measurement range of 8 meters, which was the industry's best performance.
The second-generation embedded laser ranging module Mini Lidar, which was launched in the early 2021, adopted iTOF phase ranging technology. The measurement range has been advanced to 20 meters, and the accuracy has been improved to several millimetres, truly realizing the professional ranging capabilities on mobile phones.
Patented Mini Lidar Technology in Applications
MiniLiDAR is designed with optical phase distance measurement to capture distance data.
Quick Theory of Phase Measure
The laser amplitude is modulated with frequency fm, traveling through a distance D to which the target is located. A tiny part of the light travels back to the sensor with a "phase difference ∆𝝋" by scattering from the target surface. The "phase difference ∆𝝋" is related to D directly by the following equation:
Therefore, the distance D can be calculated by calculating the phase difference by the phase-decomposing circuit and algorithm.
The Miniaturization of Optical Structure
For applications embedded in mobile phones, the Mini Lidar opto-mechanical design team has adopted two main methods to reduce the size of the opto-mechanics: 1. Abandon the traditional light-receiving component packaging and use a genuine COB process. 2. Redesign the light-receiving lens to shorten the focal length of the lens while maintaining the light-receiving ability.
Wiseome Inc. focuses on the application development of laser sensors for IoT & AIoT applications, and the research and development of miniaturized optoelectronic semiconductor devices.
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