Self-Driving Cars Take Wheel, Almost, At Auto Show

[email protected] (News Network)
November 21, 2014

Apple iPad Mini1

Nov 21: The L.A. Auto Show kicked off Tuesday with press days focused on the technology of the "connected car," which will eventually help lead to self-driving cars, like those that Google (NASDAQ:GOOGL) and recent auto-tech IPO Mobileye (NYSE:MBLY) have been working on.

Volvo, for one, showcased in a news conference Tuesday that, like Google, its cars can drive themselves now — following lanes, adapting speeds and merging into traffic.

"The first prototypes are out and running," Volvo Technical Specialist Erik Coelingh told IBD at the auto show, beside a Volvo outfitted as a "Drive Me" autonomous vehicle. "We've selected a number of commuter roads in Gothenburg on which we'll allow for self-driving in 2017 — and already we are driving around with prototypes like these."

On Swedish public roads, engineers accompany the autonomous cars for testing now. As a luxury car maker, Volvo sees providing autonomous driving capability for when a driver doesn't want to drive, for instance on a boring commute. But Coelingh said that there's a significant opportunity to improve safety via autonomous driving too.

The technology for self-driving, robotic or autonomous cars — whatever catchphrase eventually sticks — is largely here today and incorporates things like cameras and sensor systems.

Volkswagen's (OTCPK:VLKAY) Audi showcased its automated auto developments at the car show too. Its partnership with chipmaker Nvidia (NASDAQ:NVDA) underlies a significant part of the effort.

Assisted, Not Autonomous

"There are many different ways in which drivers are assisted today already," Anupam Malhotra, Audi of America's manager of connected vehicles, told IBD at the auto show. "You have side-warning lane-change management, you have adaptive cruise control systems, all these systems are already present in the cars. Piloted driving requires one additional step beyond that, a lateral-dimension sensor we add onto the car, called Lidar."

Lidar measures distance by using a laser for illumination and analyzing the reflection.

"Once that module's added on," Malhotra said, "you take all the input from these sensors and cameras, and you build it into the decision process that's built around how the car handles."

Audi is now testing piloted driving in California. It got a license to do so in Las Vegas a year ago.

"So this is something that is real, these cars are capable of driving themselves," Malhotra said. "Of course, in order for it to be street legal, there are a number of regulatory and social hurdles that still need to be leaped. But Audi is working on a process to actually bring this into production within the decade."

Besides Nevada and California, Florida and Michigan also allow testing of driverless vehicles on public roads.

Tesla, Mobileye Team Up

Luxury electric car maker Tesla Motors (NASDAQ:TSLA) said last month that it was adding lane-change and speed warning capabilities to new Model S sedans. The "autopilot" feature, with 360-degree ultrasonic sonar and long-range radar, means that the car will eventually be able to recognize traffic lights and people, and do self-parking and active emergency braking.

Tesla is working directly with advanced driver-assistance system (ADAS) developer Mobileye, whose stock leapt 48% in its Aug. 1 trading debut. Mobileye is also working with a number of big-name carmakers such as General Motors (NYSE:GM) and Honda (NYSE:HMC), though mostly through relationships with their suppliers.

Mobileye reports earnings on Thursday.

Morgan Stanley analyst Ravi Shanker has said he expects roughly half of new cars sold globally to have an advanced driver-assistance system or autonomous system by 2022.

One Step At A Time

But "what we need to do is get semi-autonomous right first," said Renee Stephens, vice president of automotive quality at consulting firm J.D. Power, speaking at the auto show. Then she showed a funny video of people trying to get their voice-interactive navigation systems to understand what they really said.

J.D. Power's research shows that some technologies are making sense to consumers. All-around car camera systems are favored by 72% of drivers polled. But other technologies were less popular, such as eye-tracking controls, which only 22% saw as adding value. (They can be an integral part of active-safety technologies that recognize when a driver is distracted.)

For now, the term "connected cars" refers to a whole array of enhanced communications, entertainment and safety features — from voice-interactive control of the car's music and maps to how a vehicle interacts with smartphones, to how cars may one day use Wi-Fi communications between themselves to help detect traffic.

Are customers asking for connected cars now?

Yes, says Jason Schulz, manager of strategic partnerships at Toyota Motor (NYSE:TM) Sales, though they want a simple experience and some have price constraints.

"As you start to look at the segment going from nonluxury to luxury, demand increases," he said at the auto show. "Nonluxury buyers see themselves going from maybe analog to digital, making that shift. And our luxury buyers see connected services really as a natural part of the premium experience — so demand is definitely increasing."

However, he said, what's really interesting is that "those with a connected car today cannot imagine a world without a connected car as their next vehicle purchase."

The idea of an autonomous car is "at an interesting point where it has acquired momentum far ahead of what many people anticipated," said Jeremy Acevedo, an analyst at car-shopping site Edmunds.com. "A lot of the components needed to make cars autonomous are right here at our fingertips, and it seems like a lot closer than a little while ago."

So when they're finally available to the public, how much will autonomous capabilities add to the cost of a car?

Too early to say, according to Audi's Malhotra, though he notes that the technology continues to improve and Audi has, with Nvidia, been able to reduce the size of the control unit — and things like that can end up reducing costs. It looks roughly the size of an Apple iPad Mini.

Apple iPad Mini

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Agencies
March 14,2020

New Delhi, Mar 14: Excise duty on petrol and diesel was on Saturday hiked by ₹3 per litre as the government looked to mop up gains arising from fall in international oil prices.

Special excise duty on petrol was hiked by ₹2 to ₹8 per litre incase of petrol and to Rs 4 incase of diesel, an official notification said.

Additionally, road cess on petrol was raised by ₹1 per litre each on petrol and diesel to ₹10.

The increase in excise duty would in normal course result in a hike in petrol and diesel prices but most of it would be adjusted against the fall in rates that would have necessitated because of slump in international oil prices.

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Agencies
March 18,2020

Thiruvananthapuram, Mar 18: To raise awareness about protective measures against coronavirus, Kerala Police released a dance video on the State Police Media Centre's Facebook page promoting the washing of hands, here on Tuesday.

In the video, the police officers were seen dancing to the tunes of Kalakkatha from the Malayalam action-drama thriller Ayyappanum Koshiyum while demonstrating the right technique for washing hands.

The video gained over 27,000 likes and over 2,400 comments and more than 33,000 netizens shared the video.

The video has received a positive response with users congratulating Kerala Police for the initiative.

"Congrats Kerala police media for this kind of initiative," one user commented on Facebook. Another user thanked the police in the comments section saying, "Super super thanks to KL (Kerala) police."

The number of people who have tested positive for the coronavirus in Kerala is 25.

The total number of confirmed COVID-19 cases in India has reached 147, including 122 Indians and 25 foreign nationals, said the Ministry of Health and Family Welfare earlier today.

Globally, the virus has infected more than 184,000 people and killed more than 7500, as per the data available on the World Health Organisation website.

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News Network
June 18,2020

Beijing, Jun 18:  Besides washing hands and wearing masks, it is also important to close the toilet lid before flushing to contain the spread of COVID-19, as per a new study.

According to a new study cited by The Washington Post, scientists who simulated toilet water and airflows, have found that flushing a toilet can generate a plume of virus-containing aerosol particles that is widespread and can linger in the air long enough to be inhaled by others. The novel coronavirus has been found in the faeces of COVID-19 patients, but it remains unknown whether such clouds could contain enough virus to infect a person.

"Flushing will lift the virus up from the toilet bowl," co-author Ji-Xiang Wang, who researches fluids at Yangzhou University in Yangzhou, China, said in an email. Wang stressed that bathroom users "need to close the lid first and then trigger the flushing process" and wash hands properly if the closure is not possible. As one flushes the toilet with the lids open, bits of faecal matter swish around so violently that they can be propelled into the air, become aerosolised and then settle on the surroundings.

Experts call it the "toilet plume".Age-old studies have been made to understand the potential for airborne transmission of infectious disease via sewage, and the toilet plume's role. Scientists who have seeded toilet bowls with bacteria and viruses have found contamination of seats, flush handles, bathroom floors and nearby surfaces. This is one reason we are told to wash our hands after visiting the toilet. Public bathrooms are well known to contribute to the spread of viruses that transmit via ingestion, such as the noroviruses that haunt cruise ships. However, their role in the transmission of respiratory viruses has not been established, said Charles P Gerba, a microbiologist at the University of Arizona."The risk is not zero, but how great a risk it is, we do not know. The big unknown is how much virus is infectious in the toilet when you flush it ... and how much virus does it take to cause an infection," said Gerba, who has studied the intersection of toilets and infectious disease for 45 years.

A study published in March in the journal Gastroenterology found significant amounts of coronavirus in the stool of patients and determined that viral RNA lasted in faeces even after the virus cleared from the patients` respiratory tracts. While another study in the journal Lancet found coronavirus in faeces up to a month after the illness had passed.

Scientists around the world are now studying sewage to track the spread of the virus. According to the researchers, the presence of the virus in excrement and the gastrointestinal tract raises the prospect of transmission via toilets, because many COVID-19 patients experience diarrhoea or vomiting.

A study of air samples in two hospitals in Wuhan, China found that although coronavirus aerosols in isolation wards and ventilated patient rooms were very low, "it was higher in the toilet areas used by the patients".The Centers for Disease Control and Prevention (CDC) says it remains "unclear whether the virus found in faeces may be capable of causing COVID-19," and "there has not been any confirmed report of the virus spreading from faeces to a person".For now, the CDC characterises the risk as low based on observations from previous outbreaks of other coronaviruses such as severe acute respiratory syndrome (SARS) and the Middle East respiratory syndrome (MERS). Wang decided to use computer models to simulate toilet plumes while isolating at home, as per Chinese government orders and thinking about how a fluids researcher "could contribute to the global fight against the virus".

Published in the journal Physics of Fluids, the study found that flushing of both single-inlet toilets, which push water into the bowl from one port, and annular-inlet toilets, which pour water into the bowl from the rim's surrounding edge with even greater energy, results in "massive upward transport of virus".

Particles can reach heights of more than three feet and float in the air for more than a minute, it found. The paper recommends not just lid-closing and hand-washing, it urges manufacturers to produce toilets that close and self-clean automatically. It also suggests that toilet-users should wipe down the seat. Gerba, however, said seats should not be a major concern.

Research has found that public and household toilet seats are typically the cleanest surfaces in restrooms, he said, probably because so many people already wipe them off before using them. Also, he said of SARS-CoV-2, the virus that causes COVID-19, "I don't think it's butt-borne, so I don`t think you have to worry."Gerba, who has been studying coronavirus transmission for two decades to investigate the role of a toilet flushing in a SARS outbreak stresses "flush and run" when using a public toilet without a lid. Gerba also said that people should wash hands well post-flushing and use hand sanitiser after leaving the restroom. "Choose well-ventilated bathrooms if possible and do not hang around the restroom in any case," added Gerba.

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