AS-DT1 Provides Correct 3D Measurement in a Compact, Light-weight Design for Drones, Robotics, and Extra
Sony Unveils AS-DT1 Miniature LiDAR Sensor
Sony Electronics has introduced the AS-DT1, a compact and light-weight LiDAR depth sensor designed for exact 3D measurement. Measuring solely 29mm x 29mm x 31mm and weighing 50 grams, the AS-DT1 is now the world’s smallest and lightest precision LiDAR sensor, based on the corporate.
Sony developed the AS-DT1 utilizing expertise from its machine imaginative and prescient industrial cameras. Its small measurement and sturdy aluminum housing make it ideally suited for drones, robots, and different methods the place area and weight matter.
Superior Sensing with Direct Time of Flight Know-how
The AS-DT1 makes use of Sony’s proprietary Direct Time of Flight (dToF) LiDAR expertise. This method measures distance by calculating how lengthy it takes for mild to replicate off a floor. A Single Photon Avalanche Diode (SPAD) sensor allows the gadget to measure a number of factors in three dimensions—size, width, and depth—directly.
The sensor additionally works effectively in tough situations. It might probably detect low-contrast or low-reflectivity objects that different methods could miss. This makes it appropriate for a variety of makes use of, together with individuals detection in retail shops, object monitoring in warehouses, or construction inspection in outside environments.
Excessive Accuracy and Lengthy Vary
Sony says the AS-DT1 delivers robust efficiency indoors and open air. It measures distances as much as 10 meters with an accuracy of ±5 centimeters. For longer-range wants, the sensor helps as much as 40 meters indoors and 20 meters open air, even in vivid daylight.
“Sony’s proprietary dToF ranging module, geared up with a SPAD sensor, achieves extremely correct measurements and distance decision,” the corporate stated.
The sensor’s efficiency at lengthy vary makes it appropriate for infrastructure inspection duties, corresponding to checking bridges or dams, the place constant efficiency is crucial.
Constructed for Integration
By utilizing a robust but light-weight aluminum construction, the AS-DT1 is straightforward to put in in methods that should preserve weight and area. This contains small drones, service robots, and warehouse automation platforms.
The AS-DT1 can be out there commercially in Spring 2026. Sony will showcase a prototype of the sensor on the AUVSI XPONENTIAL occasion in Houston, Texas, from Might 20–22, 2025.
To be taught extra, go to Sony’s product web page.
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Miriam McNabb is the Editor-in-Chief of DRONELIFE and CEO of JobForDrones, knowledgeable drone companies market, and a fascinated observer of the rising drone business and the regulatory surroundings for drones. Miriam has penned over 3,000 articles targeted on the business drone area and is a global speaker and acknowledged determine within the business. Miriam has a level from the College of Chicago and over 20 years of expertise in excessive tech gross sales and advertising for brand new applied sciences.
For drone business consulting or writing, Electronic mail Miriam.
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