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Heavy-Duty Equipment Requires Robust Safety Solutions

By Sean Martell on August 26, 2016

Every day heavy duty equipment goes through more extremes than the average automobile does in a lifetime. That’s why anything that goes onto a piece of heavy-duty equipment needs to be more rugged than the equipment fitted on automobiles. Engine bearings must be able to withstand fatigue resistance and have significant high torque load-carrying capacity. Tires are engineered for heavy loads, to maintain solid traction, and be resistant to punctures. Even heavy-duty equipment operators need to be hardy to keep up with the physical and mental demands of these strenuous and demanding jobs. It’s these factors that keep heavy-duty equipment moving and worksites productive.

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Topics: Active Safety, Heavy-Duty Safety, Object Detection, Radar Technology

Antenna Technology: The Eyes of the Radar

By Bill McConnell on July 21, 2016

If you were to make an analogy between a radar and the human body, the antenna on the radar would be the eyes – it sees what the radar detects. There are many different antenna types that exist today and these technologies are continually growing and becoming more complex. The technologies range from the dipole antenna (2 wires), to patch antennas and, most recently, metamaterial antennas that could, in the far future, provide a method for cloaking. Cloaking, in the context of metamaterial cloaking and electromagnetic (EM) radiation, is when the EM field propagates around the object with the metamaterial properties, or in other words it makes the object seem invisible. Aren’t antennas cool?

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Topics: Antenna Technology, Safety Technology, Radar Technology, Patch Antenna, Object Detection, Antenna Array

Putting More Might into the Military with Autonomous Vehicles

By Matt Wood on July 13, 2016

In the most heavy-duty industry of them all—the military—saving lives reigns supreme and the US Army is  currently working on integrating existing advanced technologies in order to enhance the safety of the modern soldier.

Improving military fleet capabilities is an ongoing operational priority for the U.S. Army. To protect soldiers and maximize their impact, the Army is making progressive strides toward the introduction of autonomous systems in tactical vehicles in an effort to remove the risk faced by soldiers in extremely hazardous and volatile missions.

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Topics: Autonomous Vehicles, Safety Technology, Radar Technology, Military Safety Technology

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

Highway to the Safety Zone: Flexible Field of View

By Bradley Eylander on June 7, 2016

They say never cry wolf. But what happens when there is actually a wolf? Safety technology is hitting the heavy-duty vehicle industry in spades. The ability to protect blind spots using object detection technology—no matter the working or weather conditions—is a real lifesaver for heavy-duty vehicles in any environment.

Now, when an alarm goes off that indicates something is in the way, it’s a clear call to action. Or rather, non-action. It’s a signal to stop, and do a safety check. But what if the radar’s field of view is too wide or too long—and the alert goes off too often—for relatively insignificant objects? The never cry wolf effect will set in, and that can lead to complacency.

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Topics: Safety Technology, Autonomous Vehicles, Radar Technology, Flexible Field of View, Antenna Technology

Mining Industry Examines the Safety of Autonomous Future

By Dale Hessing on May 25, 2016

They never take shift breaks. They do the dirty work. They face endless, brutal hazards. Driverless vehicles are on the scene in mining operations around the world and, in an industry that’s remained largely unchanged for the past 30 years, the big question looms, “How will this affect us?” Followed by the immediate concern, “Is it safe?”

First though, how do autonomous vehicles actually work? Under the hood of driverless heavy-duty fleets, you’ll find a combination of sensors, typically using radar and GPS to navigate. The GPS plots the course and mission of the vehicle. For mining operations, unmanned equipment typically moves around a pre-defined course—streamlining rigorous, tedious mining tasks like dumping and loading.

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Topics: Safety Technology, Sensor Fusion, Autonomous Vehicles, Object Detection, Radar Technology, Mining Safety

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

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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