October 21, 2021
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Rekor Systems Announces Selection of Waycare Technologies by Louisiana Department of Transportation and Development for Pilot Program to Reduce State Traffic Congestion and Crashes
California homeless camp fire damages 2 bridges, disrupts public transportation
Austin finishes half of its bicycle network, expects to complete entire 400-mile system by 2025
The Top 10 Automotive Concepts that automotive enthusiasts will be itching to see on the road!
Oregon Transportation Commission, wary of I-5 Rose Quarter project’s growing price tag, grants conditional approval
Woman dies after being hit by car in North Windham Friday night
Silk-FAW Continues To Poach Italy’s Automotive Talent, As Lamborghini’s Katia Bassi Joins As Managing Director
Transportation Department cracks down on airlines withholding refunds for canceled flights
Bear gets trapped in car, destroys interior
Cycling apparel company adding full-service bike repair to visitor center
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Rekor Systems Announces Selection of Waycare Technologies by Louisiana Department of Transportation and Development for Pilot Program to Reduce State Traffic Congestion and Crashes California homeless camp fire damages 2 bridges, disrupts public transportation Austin finishes half of its bicycle network, expects to complete entire 400-mile system by 2025 The Top 10 Automotive Concepts that automotive enthusiasts will be itching to see on the road! Oregon Transportation Commission, wary of I-5 Rose Quarter project’s growing price tag, grants conditional approval Woman dies after being hit by car in North Windham Friday night Silk-FAW Continues To Poach Italy’s Automotive Talent, As Lamborghini’s Katia Bassi Joins As Managing Director Transportation Department cracks down on airlines withholding refunds for canceled flights Bear gets trapped in car, destroys interior Cycling apparel company adding full-service bike repair to visitor center
Sep
2021
1

Tesla Model 3 on Autopilot hits Highway Patrol vehicle in Florida

A Tesla Model 3 struck a Florida Highway Patrol (FHP) trooper’s vehicle on Saturday just weeks after the NHTSA established an investigation into the semi-autonomous driving functionality. The driver and FHP confirmed the vehicle was operating on Autopilot.

According to the Orlando Sentinel, a 27-year old was driving his Model 3 westbound on Interstate 4 near Orlando at around 5 a.m. eastern time on Saturday morning when the vehicle struck a Highway Patrol vehicle that was stopped on the side of the road to assist a disabled automobile on the shoulder.

The driver stated that the vehicle was operating on Autopilot, according to FHP and ABC affiliate WFTV9The driver of the Tesla, along with the owner of the disabled vehicle, had minor injuries. The Trooper on the scene was unhurt.

Interestingly, the accident occurred just weeks after the National Highway Traffic Safety Administration (NHTSA) opened an investigation into Tesla Autopilot. The agency told Teslarati that it would investigate eleven separate instances of accidents that occurred under Autopilot operation. However, several of the accidents in the investigation were ultimately not the fault of the system itself and was actually a result of gross negligence by the driver. Two of the eleven incidents being examined were caused by the driver being intoxicated. Another was caused by a driver with a suspended license, and four were the result of incorrect Autopilot use.

NHTSA launches Tesla Autopilot investigation over crashes with emergency vehicles

Because of its unfamiliar nature to many people, Autopilot receives a bad reputation and is often misrepresented and misunderstood by media and critics. Tesla Autopilot is not a fully autonomous driving functionality and is standard with every Tesla from 2017 or later. Tesla has never indicated that Autopilot is a replacement for human drivers and has said on numerous occasions that the system must be used while the driver is fully attentive and still focused on the road. To operate Autopilot in a vehicle, the driver’s hands must be on the wheel at all times in case of a needed intervention, and the wheel has sensors that confirm the driver is still maintaining ultimate control of the vehicle.

While the driver told FHP that the vehicle was operating under Autopilot, it is still the responsibility of the driver to maintain control of the vehicle. Frequently, the Autopilot and Full Self-Driving suites are abused by some. When these irresponsible acts of operation result in an accident or injury, Tesla takes the blame and not the driver. Unfortunately, this is not an accurate depiction of how safe Autopilot actually is.

An example of Tesla’s Full Self-Driving that was shown at the company’s

Jun
2021
21

Tesla launches its fastest car, the Model S Plaid

Tesla launched a high-performance version of its Model S, aiming to reignite interest in the nearly decade-old sedan and fend off rivals such as Porsche, Mercedes-Benz and Lucid Motors in the luxury electric vehicle market.

Tesla redefined electric cars in 2012 when it launched its high-end Model S with a sleek design and long driving range, and CEO Elon Musk said the new version, the Model S Plaid, was designed for a future where cars drove themselves.

“This car crushes,” Musk said at an evening delivery event held at Tesla’s U.S. factory in Fremont, California on Thursday. “Sustainable energy cars can be the fastest cars, be the safest cars, gonna be the most kick-ass cars in every way,” he said.

The model is “faster than any Porsche, safer than any Volvo,” said Musk, wearing a black leather jacket, after he drove the Model S Plaid down a test track onto the stage.

The launch of the Model S Plaid, which has already been showcased online, has faced delay and some controversy over an expected airplane-style yoke steering wheel.

Musk canceled another variant, Model S Plaid+, which would have had a 33 percent higher driving range than the Model S Plaid and used advanced battery technology, known as 4680 cells.

The  Model S Plaid accelerates from 0 to 60 mph (97 kph) in 1.99 seconds and has an estimated driving range of 390 miles (628 km).

While it offers little change in body style, the Plaid charges faster at Tesla supercharger stations, has a roomier back seat and an improved entertainment system.

May
2020
26

Cars in India, New Cars in 2020, New Model Prices, Offers, Image @ ZigWheels

Cars in India, New Cars in 2020, New Model Prices, Offers, Image @ ZigWheels

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Apr
2020
5

Bicycle Model

Bicycle Model

The non-linear bicycle model considers longitudinal (x), lateral
(y), and yaw tex2html_wrap_inline432 motion under the assumption of negligible
lateral weight shift, roll and compliance steer while traveling on
a smooth road. Our design of control strategy is to control both
longitudinal and lateral motions during hard braking and steering
maneuvers. Angular velocities of front and rear tires are added to
the states in order to investigate directional interactions
between longitudinal and lateral tire forces. In addition to these
five states, longitudinal and lateral positions and yaw angle with
respect to the fixed inertial coordinates are added to the dynamic
equation in order to refresh the vehicle position and orientation
in the simulation scene. Thus, the bicycle model used in our
simulator has 5 Degrees Of Freedom with 8 state equations.
The bicycle model developement presented here is based on
reference [1]. Figure 1 shows side and top
views of the vehicle using this bicycle model. Using free body
diagram shown in top view of Figure 1, the equations of motion are derived.

   figure13
Figure 1: Free Body
Diagram of a Vehicle

Summing the longitudinal forces along the body x axis leads to

  equation18

Where m is the mass of a vehicle, tex2html_wrap_inline436 and tex2html_wrap_inline438 are the
longitudinal and lateral components of the vehicle velocity
resolved along the body axis, r is the yaw rate, and tex2html_wrap_inline442
and tex2html_wrap_inline444 are the front and rear wheel steering angles.
Summing the lateral forces along the body y axis gives

  equation32

The sum of the yaw moments about the car CG yields

  equation46

   figure58
Figure 2: Free Body
Diagram of a Wheel

For the front and rear wheels, the sum of the torque about the
axle, as shown in Figure 2, results in

eqnarray64

Where, tex2html_wrap_inline446 and tex2html_wrap_inline448 are the angular velocities of the
front and rear wheels, tex2html_wrap_inline450 is the inertia of the wheel about the
axle, tex2html_wrap_inline452 is the wheel radius, tex2html_wrap_inline454 and tex2html_wrap_inline456 are the
applied braking torques, and tex2html_wrap_inline458 and tex2html_wrap_inline460 are the applied
throttling torques for the front and rear wheels. All the vehicle
specifications are based on the 1984 Honda Accord [2]
with reasonable braking torques for front and rear tires. Yaw
angle is directly found by integrating the yaw rate. Since yaw
angle is with respect to the fixed coordinates, longitudinal and
lateral position with respect to the inertial fixed coordinates
are also found as follows.

equation83

eqnarray86

Where, tex2html_wrap_inline462 and tex2html_wrap_inline464 denote the velocity components with respect
to the fixed inertial coordinates. Simple integration based on the
forth-order Runge-Kutta method is used to integrate the above eight
states in the simulation loop.

The longitudinal and lateral forces from front and rear tires are
derived from the non-linear tire model discussed earlier. The
input variables for the tire model are front and rear normal loads
(
tex2html_wrap_inline470 and
tex2html_wrap_inline472 ), slip angles (
tex2html_wrap_inline442 and
tex2html_wrap_inline444 ), and longitudinal slip ratios (
tex2html_wrap_inline478 and
tex2html_wrap_inline480 ). The normal forces of front and rear tires are
determined according to the instantaneous longitudinal
acceleration. Summing the moments about the rear contact patch
using the side view of Figure 1, normal load of

Apr
2020
3

Competency Model Clearinghouse – Transportation, Distribution, and Logistics Industry Competency Model

The competency model framework for the transportation, distribution and logistics industry was developed through a collaborative effort involving the Employment and Training Administration (ETA), the U.S. Department of Transportation (DOT), and leading industry and labor organizations.

To ensure that the model reflects the knowledge and skills needed by today’s transportation, distribution and logistics workforce, ETA worked with DOT and industry stakeholders to update the original Model. Completed in February 2014, the updated model features a new Tier 5 providing background on specific transportation sectors and a reorganization of Tier 4, as well as several updated competency areas.

Transportation Learning Center Practice Logo

In 2018, the model was revised to incorporate foundational workplace health and safety skills from the National Institute for Occupational Safety and Health’s (NIOSH) Safe • Skilled • Ready Workforce Program designed to help protect America’s workforce and create safe, healthy, and productive workplaces. For more information, download the Summary of Changes.

Source Article

Mar
2020
30

Bikes in India, New Bikes in 2020, New Model Prices, Offers, Image @ ZigWheels

Bikes in India, New Bikes in 2020, New Model Prices, Offers, Image @ ZigWheels

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    Get Loan starting @9.7%

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Feb
2018
4

The Model A Ford Car

Maybe you are considering of starting your personal car dealership or perhaps you just want a quality car that’s reasonably priced. Love your drawings. Learn to get your primary construction drawing accurate and also you cars will all the time look good. Fairly a number of individuals make the error of not having a worth ceiling once they bid on repo cars for sale. This type of course of is just not obligatory on most cars the place the paint is in good situation and there are solely isolated scratches in the clear coat.

Between spills and stains, most peoples’ carpeting inside their car is extremely soiled. Bounce starting a car doesn’t run down the battery. Well, lots of my mates additionally began their very own Used Car Dealerships, nevertheless the one thing which I see they get pleasure from are Selling Cars.

This success issue represents a big energy for the trade because it lowers if not fully eliminates the presumably of running short on rental cars. Carrera GT is a supercar with dynamic stability control and is loaded with absolutely the calibers of a real racing car to supply an unmatched driving experience on the street.

However within the first months issues were skinny, nevertheless as things picked up the startup prices had been covered, and now I love what I do. Cars are the love of my life so I think about my job not so labor intensive, nevertheless I simply go to auctions and decide cars that I do know market well, and know will promote shortly.

In this how to draw a car videos page, you will discover assist and some step-by-step directions on drawing cars, with videos, photos of the drawing course of, descriptions, insights and tools. If the car is broken to an extent that meets listed criteria, it will be issued with a code that requires the vehicle to be scrapped or broken up. Vehicles with much less injury can still be fastened and put again on the highway.

I’ve seen a battery virtually explode once earlier than whereas individuals have been attempting to leap a automobile, so be sure you place the Jumper contacts to the suitable battery posts. Taking improbable care of the within of your vehicle will ensure that each you and your passengers have a pleasant comfortable drive.…