The move toward full autonomy will see safety systems that combine their data for more accuracy.
As demands for machine safety and autonomous mobile equipment have increased, perception systems have become more critical than ever to accurately recognize the position and velocity of surrounding vehicles, Vulnerable Road Users (VRU), and other hazards and obstructions.
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Topics:
Sensor Fusion,
PRECO Electronics,
Radar Technology,
PreView Radar
In previous posts, we’ve looked at the difference between RADAR and LiDAR, and between RADAR and ultrasonic sensors. While there are significant differences between these three types of sensors, they have one thing in common: They are all used to increase safety by identifying and locating both still and moving obstacles relative to the path of a vehicle. RADAR sensors do this by emitting radio waves. LiDAR uses high frequency laser light. Ultrasonic sensors emit high-pitched sound waves.
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Topics:
Safety Technology,
Radar Technology
If you’ve been following the news on self-driving cars, you may have noticed that many of the autonomous vehicle makers are using LIDAR (Light Imaging Detection And Ranging) for on-board object detection. For many autonomous automobile applications, LIDAR is a better choice than the other commonly used object-detection technology, RADAR (Radio Detection And Ranging). But when it comes to high-quality, affordable object detection that needs to stand up to rough environments, RADAR is a wise choice. Here’s why:
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Topics:
Radar Technology,
Side Turn Assist,
Blind Spot Monitoring
Radar sensors are quickly becoming a part of many people’s daily commute to and from work. From Blind Spot Monitoring (BSM) to Rear Cross Traffic Alert (RCTA) to Adaptive Cruise Control (ACC), radar sensors are moving from luxury to economy models of consumer vehicles. There are now over a million of these sensors being produced annually. Because of this widespread automotive usage, medium- and heavy-duty industries are adopting radar sensors for their blind spot monitoring and collision avoidance needs, too.
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Topics:
Radar Technology,
PreView Radar,
Heavy-Duty Safety,
Blind Spot Monitoring
Technology can be a wonderful thing, especially when applied to heavy-duty vehicle safety. At first, the process of determining which products will be beneficial can be overwhelming, but after doing some research and finally taking the plunge you will realize how much safer your fleet and work site can be.
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Topics:
Radar Technology,
PreView Sentry,
PreView Side Defender
Normally, PRECO customers use our technology to warn heavy equipment operators of impending danger; an obstacle, a pedestrian, another vehicle. Occasionally, some companies come to us with a completely different set of requirements in mind, such as UK-based Equipe Geosolutions.
Equipe Geosolutions develops new technologies for the global drilling industry. Among its products are portable drilling rigs used by the construction industry to probe the subsoil on which new buildings will be built.
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Topics:
Safety Technology,
Worksite Safety,
Radar Technology,
Safer G Solution Sensors
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
It’s no secret that working in the heavy-duty industry is one of the most productive, yet challenging and dangerous professions. Heavy-duty operators need to be nothing short of superhuman. Not only do they need a honed, specific skill-set, but they need simultaneous small- and large-picture awareness, and a game plan for when things don’t go as expected. Heavy-duty operators need to be able to think on their feet in a heightened environment to make the best decisions possible to avoid collision and injury. That’s no small task considering the inevitable risks associated with these jobs.
Refuse and recyclable materials collectors continue to rank in the top 10 in terms of civilian occupations with the highest fatal injury rates, according to the Bureau of Labor Statistics. In 2014 and 2015 it was ranked the fifth most dangerous occupation.
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Topics:
Object Detection,
Radar Technology,
Heavy-Duty Safety,
Proximity Detection,
blind spot safety
The purpose behind testing a product is to verify that what you are shipping to the customer performs according to the product’s specifications. PRECO has a long list of customers, who have specific ideas about how they want their radar sensors to operate. Some customers want a narrow-beam radar, some want wide beam; some want long-range, some short range radar. We like to joke that we’re kind of like Burger King of radars: “Have it your way!”—hold the fries and the shake.
Currently, PRECO is able to calibrate and build custom units because we have a large test range that can verify the product functions according the customer’s specifications.
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Topics:
Radar Technology,
Radar Testing
Forward collision mitigation technologies—those that detect how far and fast a vehicle in front of you is moving, and automatically apply the brakes to avoid a collision if you don’t—are rapidly advancing in the trucking industry. Good news, since forward collision avoidance systems can result in a 20% to 25% reduction in rear end fatalities and injuries. The even better news is that this number is expected to grow to 40% to 50% in the next generation of forward collision mitigation systems, and to 50% to 60% in future iterations.
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Topics:
Safety Technology,
Collision Mitigation,
Active Safety,
Radar Technology,
Forward Collision Mitigation