Ugo Bernasconi’s Post

🤔 Imagine what will happen to the railway in some countries with this technology..... This is a cool design without a doubt. However, the system runs with people. People decide the value of technology according to their perspectives. 👉 In a country, newspaper headline will be then; "Railway Unions who demand the salary hike kill the gyroscope operations of all trains" "Almost all the gyroscopes are out of operation, said Spokesman of the railway trade unions" "Cost of the gyroscopes are too much for a small economy like ours, said country's renowned economist" "Mega deal behind the gyroscope purchasing agreement with xxxx" "We can build our own gyroscopes with the technology and our own experts - Railway chief in a press conference" "Gyroscope operators' OT payments over two thirds of railway revenue" "Gyroscope operators' demand upgrade their title as "Spaceman" with a 70% salary hike" Perhaps, some investors were able to forecast the future! #railway #tradeunions #railwaycosts #monorail #lrt

𝐓𝐡𝐞 𝐁𝐫𝐞𝐧𝐧𝐚𝐧 𝐌𝐨𝐧𝐨𝐫𝐚𝐢𝐥: 𝐀 𝐆𝐞𝐦 𝐟𝐫𝐨𝐦 𝐭𝐡𝐞 1900𝐬 𝐓𝐞𝐜𝐡 𝐕𝐚𝐮𝐥𝐭 🚝 The Brennan monorail, developed in the early 1900s, was a revolutionary design that used gyroscopes to maintain balance on a single rail, showcasing a blend of engineering prowess and visionary thinking. The monorail caught the attention of prominent personalities, including Winston Churchill, who was so impressed by the technology that he showcased it to the highest levels of government. 𝐃𝐞𝐬𝐩𝐢𝐭𝐞 𝐢𝐭𝐬 𝐢𝐧𝐧𝐨𝐯𝐚𝐭𝐢𝐯𝐞 𝐝𝐞𝐬𝐢𝐠𝐧 𝐚𝐧𝐝 𝐢𝐧𝐢𝐭𝐢𝐚𝐥 𝐚𝐜𝐜𝐥𝐚𝐢𝐦, 𝐭𝐡𝐞 𝐁𝐫𝐞𝐧𝐧𝐚𝐧 𝐦𝐨𝐧𝐨𝐫𝐚𝐢𝐥 𝐟𝐚𝐜𝐞𝐝 𝐬𝐢𝐠𝐧𝐢𝐟𝐢𝐜𝐚𝐧𝐭 𝐜𝐡𝐚𝐥𝐥𝐞𝐧𝐠𝐞𝐬: Technological Concerns: Fears of gyroscopic failure presented a major obstacle, as the reliability of gyroscopes for continuous, stable operation was questioned. Practicality Issues: The logistical challenge of towing stabilized wagons on a single rail system raised doubts about the monorail's practicality in widespread commercial use. 𝐒𝐡𝐨𝐮𝐥𝐝 𝐖𝐞 𝐑𝐞𝐯𝐢𝐬𝐢𝐭 𝐭𝐡𝐞 𝐁𝐫𝐞𝐧𝐧𝐚𝐧 𝐌𝐨𝐧𝐨𝐫𝐚𝐢𝐥? The Brennan monorail serves as a reminder of the boldness of past innovations. Its story encourages us to reflect on how we evaluate and integrate groundbreaking technologies into society. With today's advanced materials, engineering practices, and computational models, could a modern take on the Brennan monorail overcome its historical shortcomings? What are your thoughts on resurrecting ideas like the Brennan monorail in our modern era? #innovation #sustainability #tustainabletransport #transport #technology

𝐔𝐧𝐥𝐨𝐜𝐤𝐢𝐧𝐠 𝐭𝐡𝐞 𝐒𝐞𝐜𝐫𝐞𝐭𝐬 𝐭𝐨 𝐒𝐚𝐟𝐞𝐫 𝐈𝐧𝐭𝐞𝐫𝐬𝐞𝐜𝐭𝐢𝐨𝐧 𝐃𝐞𝐬𝐢𝐠𝐧 Intersections are the most dynamic and challenging areas of any road network. They bring together vehicles, pedestrians, and cyclists moving in different directions, all sharing the same space, often at the same time. This convergence leads to a unique set of operational characteristics, and managing conflicts—like merging, crossing, and diverging—is at the heart of effective intersection design. Safety and capacity are the cornerstones of good intersection design, and one of the biggest factors influencing safety is traffic volume. As more vehicles approach an intersection, the potential for conflicts—and therefore crashes—rises. But the type of traffic control matters too: signalised intersections tend to see more rear-end and sideswipe collisions, while stop or give-way controls can increase crossing crashes. How do we mitigate these risks? Let’s take a look at some common causes of crashes and the engineering solutions that help reduce them: 🔸 Poor sight distance: Add dedicated turning lanes or manage speed to improve reaction time. 🔸 Visibility at night: Upgrading lighting can make intersections more noticeable and safer. 🔸 Curves within intersections: Increasing corner radii helps vehicles navigate turns more smoothly. 🔸 Steep grades: Improve sight distances to enhance visibility and reduce accidents. 🔸 Poor drainage and skid resistance: Enhancing drainage and surface roughness improves traction, especially in wet conditions. Understanding these challenges is key to designing intersections that not only move traffic efficiently but also reduce the risk of accidents. Over the next few weeks, we’ll dive deeper into each aspect of intersection design, offering insights and practical tips to enhance your understanding. Want to learn more right away? We’re hosting a free webinar on 23 October 2024, where we’ll explore intersection design in depth. You’ll gain expert insights and practical solutions you can apply immediately to your projects. 📅 Register now using the link below and secure your spot! https://lnkd.in/da6FvzAa Stay tuned for more posts where we’ll unpack additional strategies for safer and more efficient intersections.

Safety is a nonnegotiable in today's vehicles. We focus on developing technology that enables safer vehicles. Read this article to learn how our developments in radar sensing enable satellite architecture to help make this possible.

Safety is a nonnegotiable in today's vehicles. We focus on developing technology that enables safer vehicles. Read this article to learn how our developments in radar sensing enable satellite architecture to help make this possible.

The Philadelphia Sky Plane: A Visionary Airborne Transit System That Never Was In the early 20th century, Philadelphia faced severe traffic congestion and rapid population growth. Engineer William E. Boucher introduced an audacious solution in 1917: the Philadelphia Sky Plane. This imaginative concept envisioned an extensive network of elevated monorail tracks above the city, with sleek trains gliding smoothly above the streets. Boucher's Sky Plane plan was ambitious, covering over 200 miles of tracks that would connect Philadelphia's core to its suburbs and neighboring cities. Passengers would board and alight at imposing stations, offering panoramic views of the urban panorama. The Sky Plane trains were designed with advanced engineering principles, promising a quiet, vibration-free ride at speeds up to 100 mph. Powered by electricity, these aerial vehicles would have been a technological feat, whispering by overhead as they traversed the bustling city streets. Despite capturing the imagination of many Philadelphians, the Sky Plane never materialized due to its staggering construction costs and logistical challenges. Today, it remains a fascinating yet unrealized chapter in Philadelphia's history, inspiring architects, engineers, and visionaries with its demonstration of human ingenuity and innovation.

What are the key considerations for designing tunnel systems in the transition away from fossil-fuel vehicles to battery-electric and hydrogen-powered vehicles? Read the discussion of this complex issue in relation to road and rail tunnel systems. #Tunnels #TunnelSystems #ElectricVehicles

Safety is a nonnegotiable in today's vehicles. We focus on developing technology that enables safer vehicles. Read this article to learn how our developments in radar sensing enable satellite architecture to help make this possible. https://lnkd.in/gkehuR32

Gyro Monorails: Riding the Single Rail Revolution Let’s explore the fascinating world of Louis Brennan’s gyro monorail, a groundbreaking invention that defied conventional rail limitations. 🚄 The Brennan Gyro-Monorail: A Marvel of Balance Inventor: The Irish-born Australian inventor, Louis Brennan (1852-1932), conceptualized the gyro monorail. Design: The monorail was an impressive 40 feet long and weighed a hefty 22 tons. It was designed to carry up to 10 tons of cargo. Speed: On level ground, this gyro-monster could reach a respectable 22 mph. Balancing Act: The vehicle’s stability was maintained by two vertical gyroscopes mounted side by side. These gyroscopes spun in opposite directions at a dizzying 3000 rpm. Revolutionary Features: Single Rail: Unlike traditional trains with two rails, Brennan’s monorail balanced gracefully on a single rail. Cornering Magic: It leaned into corners without external input, akin to an aircraft banking during turns. Stability: Even when stationary, it remained stable, thanks to the cleverly interconnected gyroscopes. Legacy: Although the gyro monorail never went beyond the prototype stage, it left an indelible mark on transportation history. Next time you’re on a train, imagine gliding along on a single rail, defying gravity with the help of spinning gyroscopes. Louis Brennan’s vision was truly ahead of its time! 🌟 For a deeper dive, check out this video that uncovers the genius behind Brennan’s monorail. 🎥 #automotiveindustry #innovation #technology #design #engineering #education

Safety is a nonnegotiable in today's vehicles. We focus on developing technology that enables safer vehicles. Read this article to learn how our developments in radar sensing enable satellite architecture to help make this possible.