Tag Archives: sensors

RoboSense solid-state LiDAR drives next-gen autonomous cars @ CES 2021

March 3, 2021Auto, CES 2021autonomous vehicle, ces2021, gadgets, LiDAR, sensorsPLUGHITZ Live

RoboSense solid-state LiDAR Cassie Gong, Overseas PR Manager for RoboSense, was at CES 2021 to share the company’s latest developments in LiDAR technology.

Founded in 2014, RoboSense (Suteng Innovation Technology Co., Ltd.) is the leading provider of Smart LiDAR Sensor Systems. The systems incorporate LiDAR sensors, AI algorithms, and IC chipsets that transform conventional 3D LiDAR sensors into full data analysis and comprehension systems. The company’s mission is to develop outstanding hardware and artificial intelligence capabilities to provide smart solutions that enable robots (including vehicles) to have superior perception capabilities.

The RoboSense product line includes various Smart LiDAR perception system solutions, including the MEMS and Mechanical types LiDAR HWs, fusion HW unit, and AI-based fusion systems. At CES, the company announced the SOP version of their automotive grade high-performance solid-state LiDAR, which is also the world’s first mass-production ready solid-state automotive LiDAR. The solid-state system, says Gong, serves the critical automotive industry need to achieve large-scale commercialization of autonomous vehicles with a new generation of high precision 3D environmental sensing.

The high resolution, high reliability, and low cost of the system make it attractive to the automotive industry, as does the fact that MEMS technology has been long used by companies like Texas Instruments for a long time, making it a mature technology in terms of therefore it is very mature in terms of production, cost, and performance

RoboSense technology has earned the AutoSens Award, Audi Innovation Lab Champion, and the CES Innovation Award twice. To date, RoboSense LiDAR systems have been widely applied to autonomous driving passenger cars, RoboTaxi, RoboTruck, RoboBus, automated logistics vehicles, and intelligent road by domestic and international autonomous driving technology companies, OEMs, and Tier1 suppliers.

The company expects to be able to get the cost of their solid-state LiDAR system to $700-$800 per unit, with the goal of getting it in every autonomous vehicle in the near future, to provide a safe and reliable drive. To learn more about the technology, head to the RoboSense website.

Interview by Christopher Jordan of The Talking Sound.

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Acconeer’s small radar sensors can create new experiences @ CES 2021

February 6, 2021Accessories, Auto, CES 2021, Gadgets, Homeces2021, gadgets, radar, sensorsPLUGHITZ Live

Acconeer radar sensor Radar-based technology has been around for decades but has seen massive changes. In particular, the size of the sensor arrays has shrunk in ways that are nearly impossible to imagine. Originally, radar sensors required huge dishes mounted on towers or domes around military installations. Today, thanks to Acconeer, these sensors are so small you can barely see one in the video.

This accomplishment by Acconeer is significant for a number of reasons. Of course, the accomplishment of making it small is, in itself, impressive. However, the really cool aspect is what is possible because of the size of the sensors. With large arrays, we were able to detect planes during World War 2. With the small arrays, we can accomplish equally impressive tasks for everyday life.

On the company’s website, they have a number of impressive demos for the technology. One of these demos is passenger detection in vehicles, which is a problem we’ve seen a lot in the past few years. Being able to detect if someone is in a vehicle, particularly children with no adult, could potentially save lives. The presence detection capability could be applied outside of a car, howe3ver, and make home security sensors more accurate, smaller, and more power-efficient.

Another interesting demo scenario surrounds liquids. These small sensors could be used to detect tank levels, in your water heater or even your gas tank. In the latter instance, the idea of a contactless sensor could end the common scenario of not trusting the gas gauge because it varies based on the angle of the car. Not having to rely on floating sensors means that the readings could be more accurate.

There are more examples of where these tiny sensors could be used. If you have an idea and would like to learn more or engage with Acconeer, check out their website.

Interview by Todd Cochrane of Geek News Central.

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Actasys gives your vehicle and its sensors 20/20 vision @ CES 2021

January 26, 2021Auto, CES 2021autonomous vehicle, ces2021, gadgets, robotics, sensorsPLUGHITZ Live

ActaJet by Actasys Vehicles these days are extremely sophisticated with intricate computer systems. They have many sensors used for everything from outside temperature to automated braking. Because these sensors are generally exposed to the elements, they eventually need to be cleaned. Unfortunately, many are too sensitive to come in contact with, while others are not easily accessible. Even worse, what happens if they get dirty while you’re on the road? Actasys has developed a technology to autonomously keep the sensors clean and functioning.

The company’s technology, which is called ActaJet, is a unique sensor cleaning system. It uses small focused jets of air to keep the lenses and covers clear of dirt and debris. This is done by a series of small actuators, which means there is no need for fans, pumps, or compressors. This ensures optimal operation of the sensors and cameras in all environments and weather conditions.

Imagine driving down the interstate following a large truck. The truck hits a puddle, spraying mud and water all over your car. You can clean your windshield with the wipers so you can see again, but your car doesn’t have the same ability. Suddenly your automatic braking system, lane guidance, and tailgating alarm stop working. That’s why ActaJet was created.

Actasys focuses its attention on working with the sensor builders and OEMs, meaning that the vehicle manufacturers don’t have to do anything special to incorporate the technology. Because ActaJet is designed in a cartridge, all that is need is a single power wire instead of tubes or valves. The ease of implementation is a core aspect for wider adoption. Being an electronic device, one of the concerns is always power consumption. The system draws less than 10 watts of power and as low as one. This reduces the potential drain on the battery.

For more information go to the website.

Interview by Scott Ertz of F5 Live: Refreshing Technology.

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