Those using Global Positioning System (GPS) appliances and the open source daemon, GPSD, to obtain time information from these GPS appliances could have experienced problems on Oct. 24, 2021. However, they were warned. On October 21, 2021, the Cybersecurity & Infrastructure Security Agency (CISA) released a warning to Critical Infrastructure (CI) owners and operators, and […]
GPS (Global Positioning System)
What sensors are in the SmartHolstein Lab project?
As part of Western Kentucky University’s (WKU’s) SmartHolstein Lab project, HerdDogg, a supplier of measuring and tracking sensors and systems, installed its Bluetooth® animal biometrics tags, called DoggTags, on the entire herd that’s being studied on a dairy farm. Ethan Heinzmann, HerdDogg’s dairy program manager says,“Our tags are mounted in the ear. The accelerometer in the […]
How have drone sensors advanced?
Large Predator B drones, built by General Atomics Aeronautical Systems and first flown in 2001, are used by the military to perform multi-mission Intelligence, Surveillance and Reconnaissance (ISR) missions over land or sea. Sensing payloads in the MQ-9A Predator B remotely piloted aircraft (RPA), include: Multi-Spectral Targeting System Model B (MTS-B) Electro-optical/Infrared (EO/IR), Lynx multi-mode […]
How can police locate where a gunshot came from?
Time is of the essence. When an active shooting occurs, the key to preventing and/or minimizing injuries and death is quickly identifying exactly where the shooter is, end the threat and then treat and transport victims. Gunshots have unique audio characteristics so microphones can detect and provide information for location analysis. With its ShotSpotter site […]
How can employers help keep employees safe, especially in the hotel business?
Something is wrong, very wrong. Don’t panic. Hit the panic button. In 2018, to prevent violent assaults and sexual harassment of hotel workers, the American Hotel & Lodging Association (AHLA) created the 5-Star Promise aimed at strengthening safety and security for hotel employees and guests. Also, in and since 2018, ordinances have been enacted in […]
What’s the status of autonomous vehicles in industrial applications? Part 1
First of all, what is an autonomous vehicle (AV)? The SAE provides classifications that many industries use for vehicular products. For automated driving, SAE has five classifications for on-road vehicles. In SAE J3016, Level 1 through Level 5 define increasing amount of automation and Level 0 designates no automation. Level 3 through Level 5 provide […]
How do sensors make a smart crane safer?
Watching a crane operator elevate and transport a heavy load over a significant distance to a precise location with an articulated crane is always a fascinating and thought-provoking activity. With today’s concerns about job safety, how is safety handled in this process? Safety begins with the skill of the crane operator but today’s sensors and […]
How can sensing help a railroad company manage thousands of miles of track?
Part of the Union Pacific Railroad’s answer is in a Precision Measurement Vehicle (PMV). To develop and improve the company’s infrastructure, the PMV is used to provide accurate locations and detailed descriptions of all facilities that can be seen and measured from the track. Global Positioning System (GPS) data from the PMV provides the location […]
What role does sensing play in bike-sharing?
They’re green. They’re yellow and many other very obvious colors. And, if they are in your town, they seem to be everywhere. Bike-sharing has become a high-volume business for companies with unusual names, like Ofo, Didi Chuxing, Mobike, LimeBike, and more. According to Ofo’s website, the process simply consists of: “Find it. Scan it. Ride […]
