SUNNYVALE, Calif. — Mercedes-Benz this year grew to become the initial automaker in the U.S. to say it strategies to offer an highly developed driver-assistance system that will allow motorists to generate eyes-and-fingers-totally free in specified targeted traffic circumstances.
But the business is aiming for an even extra sophisticated Degree 4 technology that would enable a automobile to generate devoid of human involvement beneath most ailments.
Mercedes’ Amount 3 Push Pilot process, self-certified for use only in Nevada for now, makes use of radar, lidar and other sensors to enable a motor vehicle to management driving functions on highways at speeds of up to 40 mph, liberating the driver to do other issues, these as solution email messages. Degree 3 on the SAE Worldwide scale demands a human to choose regulate of the motor vehicle when the automatic driving procedure requests.
Mercedes Chief Technology Officer Markus Schäfer explained accomplishing the much more advanced Amount 4 driving is “doable” by the close of the ten years.
“Non-public-owned Level 4 cars, definitely. This is some thing that I see in the foreseeable future,” Schäfer claimed at a media function listed here very last 7 days.
Schäfer sees a market place for arms-cost-free, eyes-free driving in congested metropolitan areas, primarily in China, in which visitors jams long lasting several hours are frequent.
“Just consider you are in a big city, and you arrive from perform, and you are sitting for two hours in site visitors, and you press the button and go to rest,” he explained. “There will be a demand for that.”
Humans have no job in driving when Stage 4 automation is functioning. These types of a method can generate a vehicle inside of specified geographical limits or weather conditions restrictions, as opposed to the elusive Stage 5 program that would push beneath all disorders. Alphabet’s Waymo and GM’s Cruise run driverless robotaxi expert services in distinct parts, but with cars that expense also significantly for frequent commuters to personal. BMW, like Volvo, is organizing to set up the components it believes will be important for automated driving and then update the program as capabilities and regulations let.
Mercedes is already functioning toward bringing Stage 4 technologies to current market. Germany handed a regulation in 2021 allowing Level 4 automated driving in particular community areas.
Very last calendar year, Mercedes and megasupplier Robert Bosch gained approval in Germany for a thoroughly automatic valet parking process for use in a Stuttgart Airport garage, letting autos to travel into a reserved parking spot. The software program relies on communication with sensors in the parking location to detect hurdles.
“We want to produce a engineering bundle [containing] all the things a auto requires to turn out to be a self-driving motor vehicle: sensors, cloud-primarily based data processing and other components,” explained Michael Hafner, a Mercedes computer software government who formerly was head of Push Systems and Automated Driving at the automaker. “We will offer you this bundle to other OEMs as effectively.”
Up-to-date, Oct. 3, 2022 – With the books closing on 3rd-quarter new-car or truck income, the market indeed—as forecast—is trapped in a very low equipment. At a model level, product sales results are markedly inconsistent. Hyundai and Kia are confirming file results General Motors and Toyota concluded the quarter with sturdy figures. Others, such as Buick, Nissan and Honda, go on to struggle. At an marketplace degree, just the reverse is real. New-car or truck product sales volumes have been on a remarkably dependable streak, averaging about 1.1 million units a thirty day period for extra than a 12 months now. Yr to day, new-auto profits are down more than 10{cfdf3f5372635aeb15fd3e2aecc7cb5d7150695e02bd72e0a44f1581164ad809} vs . 2021 and are on study course to finish at the lowest stage in a ten years.
Past week, during the Cox Automotive Q3 Forecast simply call, our workforce reduced its comprehensive-calendar year gross sales forecast to 13.7 million models and confirmed anticipations that new-motor vehicle profits in Q4 would continue on to reside in the 1.1 million neighborhood, held in look at by substantial rates, limited stock and softening desire. Greater curiosity charges are starting to right impression the new-motor vehicle market place, knocking some prospective buyers to the sidelines. As Main Economist Jonathan Smoke mentioned on the call, subprime purchasers accounted for about 14{cfdf3f5372635aeb15fd3e2aecc7cb5d7150695e02bd72e0a44f1581164ad809} of the new-vehicle marketplace in 2019. Now, subprime potential buyers account for just 5{cfdf3f5372635aeb15fd3e2aecc7cb5d7150695e02bd72e0a44f1581164ad809}, and deep subprime prospective buyers have all but disappeared. Bigger loan charges are impacting brand name-degree gross sales inconsistently. The bigger premiums will also probable tilt the U.S. marketplace even more into luxury territory, as substantial-profits vehicle consumers are typically in a position to spend income or secure much better mortgage costs.
There are indications that some automakers in Q3 started leaning far more heavily into fleet revenue to offset slowing retail need, but that is the exception, not the norm. For the most component, new-car stock is superior than it was 1 year back, but it continues to be relatively limited. A huge the vast majority of sellers are equipped to offer autos before they get there at the dealership, trying to keep accessible stock amounts quite low. We count on business-vast incentive stages to remain traditionally lower as very well, despite the fact that the Market Insights workforce will be thoroughly looking at sure automakers with high degrees of stock.
Total, in overall, September and Q3 new-automobile sales appear to have landed about exactly where we experienced forecast—roughly equal to yr-back amounts. Brace for a lot more of the exact same in Q4.
ATLANTA, Sept. 28, 2022 – September U.S. vehicle revenue, when verified upcoming week, are anticipated to show a new-motor vehicle sector primarily unchanged from past months and nevertheless trapped in minimal equipment. In accordance to the Cox Automotive forecast produced nowadays, September U.S. new-motor vehicle income are expected to finish in close proximity to 1.10 million models, with a gross sales rate, or seasonally modified once-a-year fee (SAAR), of 13.3 million. Revenue volume in September is anticipated to display an increase of practically 8{cfdf3f5372635aeb15fd3e2aecc7cb5d7150695e02bd72e0a44f1581164ad809} over final yr but end down pretty much 4{cfdf3f5372635aeb15fd3e2aecc7cb5d7150695e02bd72e0a44f1581164ad809} in contrast to very last month. The decline in comparison to last thirty day period is largely attributed to 1 much less promoting day.
In accordance to Charlie Chesbrough, senior economist at Cox Automotive: “New-auto sales have been remarkably dependable by means of the 3rd quarter, with profits of somewhere around 1.1 million units every single thirty day period in July, August, and September. New-car stock has been keeping steady, with days’ offer close to 40.”
With the September final result, complete new-automobile gross sales in the third quarter are forecast at 3.4 million units, down fewer than 1{cfdf3f5372635aeb15fd3e2aecc7cb5d7150695e02bd72e0a44f1581164ad809} from Q3 2021 and down only modestly from the 3.5 million units marketed in Q2 2022. For comparison, income in Q3 2019 achieved 4.3 million. Normal Motors, Ford and Tesla will be amongst the major gainers yr about 12 months in Q3, with numerous Japanese brands, still battling with inventory challenges, scheduling the most sizeable declines, notably Honda and Nissan.
One particular calendar year in the past, the new-auto marketplace began suffering a considerable deficiency of inventory, and the gross sales rate fell to 12.3 million in September 2021. Stock has improved given that but stays effectively under pre-pandemic levels. Additional Chesbrough, “The offer shortage has likely designed some pent-up demand—folks who have been in essence waiting in line for stock to return. But the modern improvements in the financial outlook from soaring curiosity rates is beginning to chip away at demand, and the waiting line for new autos is probable getting substantially shorter.”
With no noteworthy inventory enhancement forecast in the fourth quarter and waning new-automobile need, Cox Automotive has decreased its whole-yr forecast to 13.7 million units, down from 14.4 million. Gross sales in 2022 are projected to finish down a lot more than 9{cfdf3f5372635aeb15fd3e2aecc7cb5d7150695e02bd72e0a44f1581164ad809} compared to 2021 and at the lowest stage in a ten years.
September 2022 Income Forecast Highlights
New-automobile gross sales volume is forecast to rise 7.7{cfdf3f5372635aeb15fd3e2aecc7cb5d7150695e02bd72e0a44f1581164ad809} from September 2021 but decline 3.9{cfdf3f5372635aeb15fd3e2aecc7cb5d7150695e02bd72e0a44f1581164ad809} from final month.
The SAAR in September 2022 is believed to be 13.3 million, higher than final year’s 12.3 million level and up .1 million from previous month’s tempo.
September 2022 had 25 offering days, just one a lot less than August but equal to September 2021.
September 2022 Product sales Forecast Highlights
Complete product sales keep regular through Q3, consistently at 1.13 million models a month. Calendar year-to-date income at the finish of Q3 are predicted to be down virtually 13{cfdf3f5372635aeb15fd3e2aecc7cb5d7150695e02bd72e0a44f1581164ad809}.
Common Motors retains the top location as the best-advertising automaker in the U.S. market in Q3, thanks partly to stock improvements versus 2021.
Tesla is forecast to achieve share again in Q3 and maintain the top rated location as the ideal-advertising luxurious automaker in the U.S.
All percentages are dependent on uncooked quantity, not each day advertising price.
About Cox Automotive Cox Automotive Inc. can make obtaining, offering, owning and employing vehicles less complicated for every person. The world company’s a lot more than 27,000 staff associates and relatives of makes, including Autotrader®, Dealer.com®, Dealertrack®, Kelley Blue Book®, Manheim®, NextGear Capital®, VinSolutions®, vAuto® and Xtime®, are passionate about helping hundreds of thousands of auto buyers, 40,000 automobile seller consumers across five continents and lots of other people all over the automotive industry thrive for generations to occur. Cox Automotive is a subsidiary of Cox Enterprises Inc., a privately-owned, Atlanta-based enterprise with annual revenues of nearly $20 billion. www.coxautoinc.com
Media Contacts: Mark Schirmer 734 883 6346 mark.schirmer@coxautoinc.com
Dara Hailes 470 658 0656 dara.hailes@coxautoinc.com
The seven-day moving average of new cases was 121,437 as of Saturday, according to data from Johns Hopkins University (JHU). Prior to this week, the US last topped the 100,000-cases-a-day mark in early October.
Also on the rise is the number of Covid-19 deaths, with a seven-day average of 1,651 people dying from the virus each day as of Saturday, the JHU data showed. Average daily deaths haven’t been this high in more than a month.
The vast majority of new cases in the US continue to be from the Delta variant, but US health officials have detected the new Omicron coronavirus variant in at least 16 states as of Saturday.
The first case was found in California on Wednesday, and by the weekend the variant had been identified in 15 other states: Colorado, Connecticut, Hawaii, Louisiana, Maryland, Massachusetts, Minnesota, Missouri, Nebraska, New Jersey, New York, Pennsylvania, Utah, Washington, and Wisconsin.
The Omicron variant has been alarming officials because early indications show it could be more contagious than the original strain, and the significant number of mutations it carries poses a potential risk of reducing some of the effectiveness the current vaccines provide. Scientists are working to determine the severity and transmissibility of Omicron — but that could take weeks, officials have said.
Still, the US is more equipped now to deal with the newly detected variant than it was during the onset of the pandemic, US Surgeon General Dr. Vivek Murthy said Thursday.
“We are in such a different place now than we were one year ago because we’ve learned a lot more. We have vaccines available. We have far more tests available, and what we’ve got to do to get through this winter is to make sure that we are doubling down on our vaccination strategy,” Murthy told CNN.
The surgeon general stressed that even though there’s a lot to learn about the new variant, mitigation efforts, including masks and hand hygiene combined with physical distancing, remain effective in providing some protection.
Just under 60{cfdf3f5372635aeb15fd3e2aecc7cb5d7150695e02bd72e0a44f1581164ad809} of the total US population is fully vaccinated and nearly 23{cfdf3f5372635aeb15fd3e2aecc7cb5d7150695e02bd72e0a44f1581164ad809} of those have received a booster, according to the latest data from the US Centers for Disease Control and Prevention (CDC).
Delta remains thedominant strain in the world
While the Omicron variant has the potential to become the dominant strain in the US, the Delta variant continues to show up in 99.9{cfdf3f5372635aeb15fd3e2aecc7cb5d7150695e02bd72e0a44f1581164ad809} of coronavirus cases, according to Dr. Rochelle Walensky, director of the CDC.
“We know what we need to do against Delta, and that is get vaccinated, get boosted if you’re eligible and continue all of those prevention measures, including masking. And those are very likely to work against the Omicron variant,” Walensky told CNN chief medical correspondent Dr. Sanjay Gupta.
The Delta variant managed to take over the entire nation in the early weeks of summer, changing the outlook as vaccines were rolling out and becoming more widely available. The variant continues to rage in hotspots across the country.
More than 59,000 Americans are hospitalized with Covid-19, according to data from US Department of Health and Human Services. And overall, hospitalizations have been on the rise for more than three weeks.
The World Health Organization said the Delta variant has outcompeted other variants in most countries — making it the most common strain in much of the world.
“Even if the Omicron strain doesn’t turn out to be any worse, we are losing close to a thousand people every day from the Delta variant, and that in and of itself is a reason for people to get boosted,” Dr. Richard Besser, former acting director of the CDC, told CNN earlier this week.
Stricter travel rules to begin Monday
Dr. Anthony Fauci said earlier this week that traveling during the holidays is OK — but getting vaccinated and boosted are a must.
“Just as I said and I’ll say it again, if you have a vaccinated situation, enjoy the holidays with your family in a family setting,” said Fauci, the director of the National Institute of Allergy and Infectious Diseases, at a CNN Global Town Hall.
For international travelers, proof of a negative Covid-19 test within one day of departure for the US will be required as of Monday, the Biden administration announced Thursday. Previously a test could be taken up to three days before entering the country.
Plus, any foreign national who travels to the US must be fully vaccinated, though there is no vaccination requirement for American citizens for air travel, either globally or domestically.
However, the White House said this week that a vaccine requirement for domestic travel remained on the table as an option for the future.
CNN’s Deidre McPhillips, Jamie Gumbrecht, Jen Christensen, Maggie Fox, Travis Caldwell and Naomi Thomas contributed to this report.
Share on PinterestWho does exercise benefit the most when it comes to cardiovascular disease risk? A new study investigates. Image credit: Kristian Buus/In Pictures via Getty Images
Cardiovascular disease is an umbrella term for disorders that impact either the heart, blood vessels, or both.
Moderate-to-vigorous physical activity has many benefits, but it may provide the most help to people who already have cardiovascular disease.
Physical activity that individuals do during their leisure time may provide the highest level of health benefits.
Cardiovascular disease, or all disorders that impact the heart or blood vessels, is highly prevalent and serious. Experts estimate that almost half of all American adults have some form of cardiovascular disease.
A recent study that appears in PLOS Medicinefound that individuals with cardiovascular disease can reap high benefits from physical activity.
However, among healthy individuals, there comes the point where increasing the level of physical exercise does not provide additional health benefits.
But researchers in this study found that the benefits of physical activity did not reach a similar plateau among participants with cardiovascular disease.
Cardiovascular disease (CVD) is a broad term. As the National Institutes of Health (NIH) notes, CVD is any disease that impacts the heart or blood vessels, while heart disease includes disorders that specifically affect the heart.
The treatments for CVD can vary. Depending on the severity of the issue, people with CVD may need to take medications or undergo surgery.
Several risk factors increase a person’s risk of getting CVD. For example, the Centers for Disease Control and Prevention (CDC) note that having high blood pressure, high cholesterol, or diabetes increases a person’s risk for heart disease.
People can modify some risk factors to help prevent adverse health outcomes due to CVD.
Experts are still discovering how individuals can best prevent CVD and reduce their overall risk of death. Physical activity has been the subject of many studies, and experts are still learning who benefits from it the most.
The study in question was a cohort study that researchers conducted in the Netherlands. It included a total of 142,493 participants. The team wanted to find out if people’s cardiovascular health status impacted the overall benefit of physical activity.
In other words, is physical activity helpful for everyone at the same level or does it help those who already have CVD more?
Researchers also wanted to find out if the reason for the physical activity impacted the benefits. For example, are people who have to be physically active for a job reaping the same benefits as those who are physically active in their leisure time?
Because there are so many risk factors and CVD includes many disorders, researchers in this study had to define their terms carefully.
They looked at three broad groups of people and used the following definitions:
Healthy individuals: These participants had all cardiovascular risk factors in a normal range and reported no known CVD.
Individuals with at least one CVD risk factor: These participants had either self-reported high blood pressure, high cholesterol, and/or diabetes, plus medications to control the respective risk factors, or had confirmed high cholesterol or blood sugar levels, and no reported CVD.
Individuals with CVD: These individuals had a history of heart failure, heart attack, or stroke and used medications for these conditions.
Each participant filled in a baseline questionnaire and undertook a physical exam. The questionnaire included information about lifestyle, health history, and diet. Researchers collected baseline data from each participant and followed up with them an average of 6.8 years later after collecting the baseline data.
The team further questioned participants about their level of physical activity. This information determined each participant’s amount of exercise that fit the study’s definition of moderate to vigorous.
They also divided types of physical activity into three categories:
Leisure physical activity was all the moderate-to-vigorous physical activity that participants did during their leisure time.
Nonleisure physical activity was all the moderate-to-vigorous physical activity that people did not do in their leisure time, such as during work or household chores.
Occupational physical activity was all the moderate-to-vigorous physical activity that participants did related to work. This was a subcategory of nonleisure physical activity.
The team looked at the relationship between moderate-to-vigorous physical activity, all causes of death, and major adverse cardiovascular events. They included heart attacks, strokes, chronic and acute heart failure, and any major heart or chest-related surgeries, such as heart transplants and heart bypass surgeries, in their analysis of major adverse cardiovascular events.
Researchers found that overall, moderate-to-vigorous physical activity had links to lower all-cause mortality and major adverse cardiovascular events. But they also found that it was most beneficial to the group of participants that already had CVD.
Study first author, Dr. Esmée Bakker, explained to Medical News Today that “for healthy individuals and those with cardiovascular risk factors, such as hypertension and diabetes, we found that increasing exercise volumes led to a gradual risk reduction up to a point at which a plateau occurs.”
Dr. Bakker went on to explain that this result was different for participants who already had CVD:
“Cardiovascular disease patients demonstrated a different pattern, however, with every increase in physical activity volume leading to a further risk reduction of mortality and cardiovascular events. This finding emphasizes that more exercise is better for [CVD] patients.”
Researchers also found that moderate-to-vigorous physical activity that participants did in their leisure time was associated with the highest level of health benefits. Nonleisure moderate-to-vigorous physical activity was associated with some health benefits, and occupational moderate-to-vigorous physical activity was associated with no benefits.
Overall, the researchers concluded that physical activity recommendations should consider cardiovascular health status and the physical activity’s — leisure versus nonleisure — nature.
However, the study did have some limitations. First of all, the research was observational, meaning it cannot prove that higher physical activity prevents mortality or adverse cardiovascular events. Secondly, some of the data were self-reported, which runs the risk of inaccurate data collection.
Dr. Edo Paz, cardiology specialist VP of Medical at K Health, noted the following study limitations to MNT:
“First off, activity level is self-reported, which can be inaccurate. Another key limitation of this study is that it is an observational study and thus limited by confounding. That means that exercise may be highly correlated with another factor (like weight, nutritional status, etc.), and it is actually that other factor that predicts cardiovascular events. Although the authors tried to account for these confounding factors, it is not possible to collect or control for them all.”
Finally, the authors did not examine the impact of light intensity physical activity — the study specifically examined moderate-to-vigorous physical activity.
The researchers note that other studies have looked at how doing some physical activity is better than doing none at all. They note that starting with lower levels of physical activity can help some people increase their regular physical activity level.
It is also important to remember that everyone is different, and physical activity levels will look different for different people.
Dr. Paz told MNT: “It seems clear that physical activity is an important part of a healthy lifestyle, which is why the American Heart Association (AHA) recommends getting 150 minutes per week of moderate-intensity aerobic activity or 75 minutes per week of vigorous aerobic activity. However, this study indicates that these recommendations should always be personalized.”
Overall, the results indicate that physical activity recommendations should take into account a person’s cardiovascular health.
Dr. Bakker explained that the “[o]utcomes from this study are useful to further optimize physical activity recommendations by taking cardiovascular health status into account so that every individual, irrespective of cardiovascular health status, can optimally benefit from a physically active lifestyle.”
Further research would include looking at how to implement the best exercise plans for people with CVD.
Cardiology specialist Prof. Bernard Cheung — Sun Chieh Yeh Heart Foundation professor in Cardiovascular Therapeutics at the University of Hong Kong Faculty of Medicine — explained to MNT that “[c]aution should be exercised before getting cardiovascular disease patients to exercise to their limits […] more research is needed on what exercise programs are best for patients with different forms of cardiovascular disease (e.g., angina, heart failure).”
“The present study highlights the importance of evidence-based recommendations in this area,” he noted.
