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John Fadgen

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Engineering Electrical Design Tools

By John Fadgen on March 8, 2017

When creating or designing a product, engineers spend an awful lot of time sitting at their desk working on a computer.  The focus of this work is using computer aided design (CAD), to speed up the planning process and to minimize errors. CAD technology allows us to bring a product to market faster.

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Topics: Radar Technology, Antenna Technology

Engineering Systems That Won’t Fail You

By John Fadgen on August 31, 2016

Picture this: You are flying 36,000 feet in the air, on your way to a family getaway at Disney World, and suddenly the plane experiences a critical system failure. Thanks to the multiple duplicate components and systems on the plane, a new system seamlessly takes over operation of the aircraft, and you and your family safely reach your destination, none the wiser.

The duplication of systems in this scenario is called redundancy, and it’s one of the most common fail-safe methods around. Merriam-Webster defines fail-safe as “incorporating some feature for automatically counteracting the effect of an anticipated possible source of failure.” Fail-safe is further described as “a device or practice that, in the event of a specific type of failure, responds or results in a way that will cause no harm, or at least minimize harm, to other devices or to personnel.”

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Topics: Proactive Safety, Active Safety, Radar Technology, Heavy-Duty Safety, Fail-Safe

The Sensor Fusion Journey

By John Fadgen on June 27, 2016

Every piece of heavy-duty equipment is different. Designed for specific, and usually logistically complicated tasks, no one-size-fits-all safety package works for every equipment type. By accounting for all of the unique variables associated with a wide range of heavy equipment, object detection systems can fill in the gaps and blind spots in safety practices over a wide range of industries. By integrating radar with other active and passive technologies, the ultimate collision mitigation safety solution comes into focus.

How does it work? Preco’s Tom Loutzenheiser recently gave a forward-thinking explanation to that question in the Idaho Business Review:

“If you look at any of the autonomous vehicles, whether cars or mining trucks, they all have lots of different sensors. There’s this concept called sensor fusion, where you work together to make a smarter vehicle. The human analogy is you have a sense of touch, a sense of smell, eyesight and ears, they all contribute to you being a safe navigator of the world. There’s the same analogy in autonomy. There are multiple sensors coming into play.”

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Topics: Safety Technology, Collision Mitigation, Sensor Fusion, Autonomous Vehicles, Active Safety, Object Detection, Radar Technology

Hits & Misses: The Suspenseful Evolution of Radar Technology

By John Fadgen on May 6, 2016

A technological development is sometimes a matter of life and death. That’s especially true of radar. One of the first practical uses of radar technology—using reflected radio waves to detect the range, angle, or velocity of objects—took off in the early 20th century as a simple device to help ships avoid collisions in fog. However, it wasn’t until the pressure cooker of the WWII era that entire countries began taking radar seriously as a matter of national security—secretly investing heavily in the development of it—that the technology really took off in spades.    

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Topics: Safety Technology, Radar Technology

Transforming Passive Technologies into Active Safety Solutions

By John Fadgen on February 2, 2016

Working closely with OEMs and customers across numerous heavy duty industries, Preco has developed PreView VideoLink II as a flexible solution that supports all popular camera and monitor systems. Our support of industry standards allows us to engage with manufactures and after-market installers to provide operators with a single point of focus for their blind spot needs. VideoLink superimposes the in-cab monitor with visual alerts that show the proximity of the object to the vehicle

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Topics: Safety Technology, Proactive Safety, Collision Mitigation, Advanced Driver Assistance System, Preco Electronics

Who We Are

PRECO Electronics is a global technology provider that improves safety for operators, worksites, and the public. The effectiveness of our patented object detection radar systems is unmatched in heavy duty vehicle industries.

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