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Sensor Fusion

How does SLAM help autonomous vehicles?

April 25, 2022 By Randy Frank

SLAM (simultaneous localization and mapping) is used in autonomous vehicles of all types to build a map and simultaneously locate the vehicle in that map. SLAM algorithms allow the vehicle to analyze and map out unknown environments. With this map information, the vehicle can implement path planning and obstacle avoidance. Visual SLAM uses cameras and/or […]

Filed Under: Featured, Frequently Asked Question (FAQ), Image sensing, Inertial Measurement Unit (IMU), Sensor Fusion, Smart cameras, Touch Sensing, Vision software Tagged With: yeedi

What’s the difference between network security and physical security?

April 12, 2022 By Randy Frank

Network security involves software and computer-based hardware/firmware to provide access to the authorized and restrict access to the unauthorized. In contrast, physical or brick and mortar security starts with sensors and, if the security system is connected to the internet, it also requires the same network security measures. Protecting a residence, commercial building or an […]

Filed Under: Featured, Frequently Asked Question (FAQ), Microphones, Pressure Sensor, Sensor Fusion Tagged With: infineon technologies

How can AI/ML improve sensor fusion performance?

April 8, 2022 By Jeff Shepard

Sensors are becoming ubiquitous as their price and availability continue to improve. However, sensor data is not that simple and is prone to noise and other interference. The complexities of sensor data have led to sensor fusion that aims to perform better than a single sensor by improving the signal-to-noise ratio, decreasing uncertainty and ambiguity, […]

Filed Under: Artificial intelligence (AI), Featured, Frequently Asked Question (FAQ), Sensor Fusion, Sensor Fusion, What's Hot Tagged With: FAQ

How are sensors improving maritime navigation?

April 7, 2022 By Jeff Shepard

Of course, GPS is important, but radar and the automatic identification system (AIS) use various sensors to track and report on ship positions in real-time. Sensor fusion is being developed for autonomous shipping. And there are hydrophones combined with other sensors and artificial intelligence (AI) and machine learning (ML) to identify and track whale movements […]

Filed Under: Featured, Frequently Asked Question (FAQ), GPS (Global Positioning System), Inertial Measurement Unit (IMU), Other, RADAR/LiDAR, Sensor Fusion, Sensor Fusion Tagged With: FAQ

Stray-field compensated position sensors feature redundancy function, digital output interfaces

September 13, 2021 By Redding Traiger

TDK Corporation expands its Micronas 3D HAL sensor portfolio with the Hall effect sensors HAR 3900 and HAR 3930. The products enable stray-field compensated position detection in automotive and industrial applications while addressing the need for ISO 26262 compliant developments. Samples are available on request. The start of production begins in the second quarter of […]

Filed Under: Development Tools, Position, Sensor Fusion, Sensors Tagged With: tdkcorporation

What is the role of sensor fusion in robotics?

August 16, 2021 By Jeff Shepard

As robots become increasingly autonomous, sensor fusion is growing in importance. Sensor fusion merges data from multiple sensors on and off the robot to reduce uncertainty as a robot navigates or performs specific tasks. It brings multiple benefits to autonomous robots: increased accuracy, reliability, and fault tolerance of sensor inputs; extended spatial and temporal coverage […]

Filed Under: Featured, Frequently Asked Question (FAQ), Robotics, Sensor Fusion Tagged With: FAQ

How to design an effective telehealth system

July 20, 2021 By WTWH Editor

Telehealth

By Marcel Consée, Mouser Electronics Healthcare can be deeply personal, and direct contact between patients and medical personnel remains vital. However, taking the relationship between doctors and nurses out of the equation can sometimes make sense. Medical crises such as the global COVID-19 pandemic accelerate the adoption of telehealth methods, even though the original idea […]

Filed Under: Biosensor, Covid-19, Featured, Frequently Asked Question (FAQ), Medical, Other, Sensor Fusion, Sensor Fusion, Temperature, Ultrasonic, Ultrasonic, Uncategorized, Wearable sensing technologies, What's Hot Tagged With: FAQ

What kind of growth is expected in 3D sensing?

February 27, 2020 By Randy Frank

According to the report, “3D Sensor Market by Type” the global 3D sensor market is expected to grow from USD 2.9 billion in 2020 to USD 10.0 billion by 2025, at a compound annual growth rate (CAGR) of 27.9%. The market researchers acknowledge that one of the main driving factors of 3D sensor market is […]

Filed Under: Accelerometer, Featured, Frequently Asked Question (FAQ), Image sensing, Market Research, Sensor Fusion, Time-of-Flight Tagged With: Apple, Sony Corp., ST Microelectronics

How can you achieve a low power sensor node?

August 6, 2019 By Randy Frank

At Sensors Expo 2019 in San Jose, CA, Chet Jewan, Vice President of Sales and Business Development at Eta Compute, describes the demos in his booth. The sensor node consists of the Eta Compute ECM3531 application specific integrated circuit (ASIC), a ROHM Semiconductor RF device and sensors – all running off of a small solar […]

Filed Under: Featured, Frequently Asked Question (FAQ), Sensor Fusion, Wireless Tagged With: Eta Compute

What’s new in sensors for autonomous vehicles? Part 1

April 26, 2019 By Randy Frank

Tesla, one of the leaders in autonomous, self-driving vehicles boasts 8 vision cameras, 12 ultrasonic sensors and radar on all of the vehicles it is currently building according to recent company tweet. To make the right decisions by using the data from these sensors in the timeliest manner through sensor fusion, Tesla has developed a […]

Filed Under: Featured, Frequently Asked Question (FAQ), Image sensing, Infrared, RADAR/LiDAR, Sensor Fusion, Ultrasonic Tagged With: ADAS Sensors 2019, Autonomous Vehicle Sensors Conference, Tesla

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