An Open Source Shipboard Computer System

We’re not sure the number of you out there own a boat large enough to get its own integrated computer network, however it does not actually matter. Even if you can’t use this project personally, it’s difficult not to be impressed with the work [mgrouch] has taken into the “Bareboat Necessities” task From the building of the hardware to the extraordinary documents, there’s plenty that even landlubbers can gain from this task.

In its completely recognized kind, the onboard computer system includes a number of elements that work together to offer a wealth of valuable info to the operator.

Inside the Boat Computer module

What [mgrouch] calls the “Boat Computer system” consists of a Raspberry Pi 4, a dAISy AIS receiver, an RTL-SDR, a GPS receiver, serial adapters, and the myriad of wires required to get them all speaking with each other inside a weatherproof enclosure. As you may anticipate, this includes running all the connections through leak-proof panel installs.

Combined with a suite of open source software application tools, the “Boat Computer system” can interfacing with NMEA sensors and hardware, get weather information directly from NOAA satellites, track ships, and of course plot your current position on a digital chart. The computer system itself is developed to stay securely listed below deck, while the operator communicates with it through an Argonaut M7 waterproofed HDMI touch screen located in the cockpit.

For some people, that might be enough. For those who want to do big, [mgrouch] even more details the “Boat Gateway” gadget. This system contains an LTE-equipped WiFi router running OpenWrt and all the external antennas required to turn the boat into a drifting hotspot. Naturally it also has RJ45 jacks to link as much as the other components of the onboard system, and it even includes an M5Stack Core with LAN module so it can show a choose subset of sensing unit readings and navigational data.

If you wish to do something comparable on a a little smaller scale, we have actually seen sailing computers that pushed all the information to a wearable display or even a repurposed eReader

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Carnival Uses Credits to Encourage Guests to Keep Sailing

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Why Shipping Stocks Are Sailing Higher Today

Click here for The Motley Fool’s resources on Coronavirus and the market.

Euronav, DHT, Frontline, Scorpio Tankers, and Nordic American rebound from the other day’s sell-off.

What took place

Euronav ( NYSE: EURN) DHT Holdings ( NYSE: DHT) Frontline Ltd ( NYSE: FRO) Scorpio Tankers ( NYSE: STNG) Nordic American Tankers ( NYSE: NAT)

These are simply a few of the oil tanker carrier stocks that are rebounding this early morning together with a just-as-widespread rebound in the fortunes of oil manufacturer stocks today, after Monday’s market sell-off

But if you ask me, this is type of the reverse of the response one would anticipate.

Oil tanker foredeck

Image source: Getty Images.

So what

I suggest, think of it. Saudi Arabia cut costs on its crude oil by $6, $7, even $8 a barrel the other day Oil markets without delay broke down, with costs on Brent crude toppling more than 25%in between Friday’s close and Monday’s open. Oil got … a great deal less expensive, and while that’s bad news for companies that produce oil, if there’s something bargain hunters know, it’s that when things get cheaper, you buy more of them.

And that means oil shippers need to ship more of them.

And hence oil carriers must profit more from those lower oil rates.

Now what

Today oil costs are rebounding. The expense of a barrel of Brent is up 6%from yesterday, back above the $36 level. WTI crude is selling for more than $33 More costly oil, it appears to me, would really be type of problem for business– and stocks– associated with shipping oil, since it will temper demand for the product.

Here’s a theory: Yesterday it kind of looked as if the world were ending– and it definitely looked that method to anybody who owned an oil stock, as concerns installed that oil would get so inexpensive they ‘d go out of organisation. Of course, if that did take place, those oil companies that disappeared wouldn’t be shipping any oil any longer, and that would be bad news for oil shippers.

Maybe what we’re seeing today is investors in oil tanker operators breathing a sigh of relief. Maybe, if oil costs decrease– however not too much — that’s actually the Goldilocks scenario that oil tanker investors ought to be wishing for.


Rich Smith has no position in any of the stocks mentioned. The Motley Fool has no position in any of the stocks mentioned. The Motley Fool has a disclosure policy.

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Rich Smith has no position in any of the stocks pointed out. The Motley Fool has no position in any of the stocks discussed. The Motley Fool has a disclosure policy

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These underwater robots make cargo ship hulls so smooth that it reduces emissions

Cargo ships are huge polluters—in 2015, as they traveled the ocean delivering everything from smartphones to bananas, they emitted more than 200 million metric tons of CO2, roughly as much as the entire country of Vietnam. Unlike cars, which can easily be replaced with electric versions, ships are harder to decarbonize. But a relatively simple intervention from a new type of underwater robot can help significantly shrink emissions.

The robot, called the HullSkater, addresses one problem—as a ship travels through the ocean, a “biofilm” of algae and other microorganisms attaches to the sides of the vessel. That seemingly small change means that the ship uses more energy to move. “As the layer gets thicker and thicker, you get more and more drag or friction against the water when the ship is sailing,” says Hans Peter Havdal, a general manager at the Sweden-based technology consulting company Semcon, which partnered with a marine coating company called Jotun to design the new robot. The robot has been tested on ships globally and is coming to market now.

[Image: Semcon]

When the ship stops at a port for loading, the remotely controlled robot can travel over the hull, cleaning it with a motorized brush. Previously, cleaning happened much less frequently. “In the past, you had to bring the ship to a dock for cleaning and potentially for repainting,” Havdal says. “If you carry the HullSkater on board, you can launch this cleaning device while you’re waiting for the ship to be loaded. You can maintain the hull, clean it, and hence reduce the fuel consumption.”

Over five years, a single ship using the robot will be able to cut 22,000 metric tons of CO2 emissions—12.5% of its total emissions. (For comparison, that quantity of emissions is equivalent to burning 24 million pounds of coal.) The technology has a side benefit of reducing the spread of invasive aquatic species from port to port.

As the shipping industry looks for other ways to reduce emissions—with an industry-wide goal to cut greenhouse gas emissions in half by 2050, and the industry leader Maersk pledging to completely eliminate them—it may turn to hydrogen-powered ships. One recent report that looked at routes across the Pacific found that almost all trips could run on hydrogen if 5% of cargo space was used to store hydrogen fuel, or if each ship made an additional stop to refuel. If the industry makes that change, the robot could be a useful way to make it possible to carry less hydrogen. “Even if you have hydrogen or electric power, you still want to be energy efficient,” says Havdal.

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Cruising Into a Storm: 2020 Sales Forecasts Grow Even Leaner

By on March 25, 2020

Everything seemed hunky dory after the New Year’s celebrations covered up and all the party hats and disposable beverage cups were swept from the floor.

The impact of COVID-19 on U.S. vehicle sales is far from set in stone, however the best-guess photo is becoming clearer. Clearer, and even worse for the market.

Previously this month, Morgan Stanley expert Adam Jonas foresaw a 9-percent drop in U.S. sales, equating into 15.5 million deals. In 2015 saw 17.1 million new cars roll off lots. LMC Automotive was more conservative, anticipating a more modest 3-percent drop to roughly 16.5 million units. Worldwide, the company said, new vehicles sales would fall 4 percent.

Elsewhere, RBC Capital markets forecasted the big sales increase seen in 2015 at Tesla would invert itself, with general sales falling â $ ” in spite of the intro of the Design Y crossover. Ford will publish a full-year loss, it included, with General Motors burning through $3.5 billion â $” which’s after consuming a couple billion during last fall’s UAW strike.

Liquidity levels are strong within the industry, something that will assist OEMs weather the storm. Some automakers, most significantly Ford and GM, have actually tapped line of credit to strengthen their financial position.

As the pandemic grows in the West, forecasts that were already pared back from start-of-the-year crystal ball sessions are getting further hairstyles. Wednesday early morning brought the current:

LMC is coming out w/ our revised projection & we will be at 14.2 mn systems in the United States for 2020, w/ more risk of 1-1.5 mn systems. At this phase, we do not see going as low as2009 Global outlook will be out later today with the significant cut in the outlook going beyond 12 mn units.

— Jeff Schuster (@jwschust) March 25, 2020

At the height of the recession, U.S. automobile sales dropped, falling to 10.4 million for calendar year 2009.

Even if the U.S. economy is resumed for business come Easter, that doesn’t indicate long lineups outside the dealer. Lessees at the end of their term will require new wheels, sure, however task and health uncertainty, coupled with an extremely infectious viral break out that will not disappear the minute shop lights come on, will definitely affect costs habits.

[Image: Joerg Huettenhoelscher/Shutterstock]

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Pandemic cancels 5 cruise ship sailings from Canada Place in Vancouver | News

The quickly evolving COVID-19 pandemic has forced Princess Cruise Lines to cancel its sailings around the world for the next two months, impacting all voyages on its 18 ships between March 12 and May 10.

For the scheduled sailings from the Canada Place cruise ship terminal in downtown Vancouver, this will mean the cancellation of five of the company’s sailings on three ships.

The troubled Grand Princess, which is still at port in Oakland, California, in the slow process of screening and unloading its passengers, was originally scheduled to kick off the Port of Vancouver’s 2020 cruise season with its inaugural sailing on April 2. The company’s Diamond Princess also experienced an outbreak just weeks earlier.

This would have been followed by visits from the Star Princess on April 14 and April 30, the Ruby Princess on May 8, and the return of the Grand Princess on May 10.

This affects up to approximately 15,500 passengers, not including the crews of over 1,000 personnel for each vessel.

But at this time, 21 sailings operated by other cruise lines are still scheduled as planned.

For the Greater Victoria Harbour Authority, Princess Cruise Lines’ cancellations affect of it scheduled sailings.

Earlier today, Victoria city council approved a resolution calling on the harbour authority and the federal government to cancel cruise ship visits to the city for the foreseeable future.

Both the Port of Vancouver and the Greater Victoria Harbour Authority have stated they are awaiting direction from Transport Canada and the Public Health Agency of Canada on procedures and policies for cruise operations.

Across the industry, there have been reports of mounting cancellations by individuals who have already booked their voyages.

Vancouver’s cruise ship industry accounts for a significant proportion of BC’s tourism activity and overnight hotel stays. Each ship that calls at Canada Place creates more than $2 million in local economic activity — everything from passenger spending on retail, restaurants, attractions, and hotels to cruise ship spending on replenishing their food and supplies.

Roughly 350,000 hotel-night stays in Vancouver last year were attributed to the cruise ship operations.

Direct and indirect activities spurred by the cruise industry support about 6,000 jobs, and generate tax revenues for all three levels of government.

During the 2019 cruise season, Vancouver saw about 1.1 million cruise ship passengers on 288 visits across 41 ships. It was an all-time record for Canada Place.

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Dutch prosecutors say Russia tried to thwart investigation of MH17 downing

AMSTERDAM (Reuters) – Dutch prosecutors accused Russia on Tuesday of trying to sabotage the investigation into the downing of Malaysian Airlines Flight 17 in Ukraine in 2014, saying this cast “a dark shadow” over the impending trial of four suspects in the crash.

Judges attend the criminal trial against four suspects in the July 2014 downing of Malaysia Airlines flight MH17, in Badhoevedorp, Netherlands March 10, 2020. REUTERS/Piroschka Van De Wouw

Pre-trial hearings began in Amsterdam on Monday. Prosecutors say the defendants – three Russians and a Ukrainian – helped arrange the Russian missile system used to shoot down MH17, a civilian aircraft.

All 298 people on board were killed. Most of the passengers were Dutch nationals.

“The sum of all the facts casts a dark shadow over this investigation because there is strong indicative evidence that Russian government is keen to thwart the investigation,” prosecutor Thijs Berger told the hearing, part of which focused on testimony by witnesses who have not yet been named.

“Several witnesses in this investigation have said that they fear for their lives if their identities would come to light.”

Lawyers for one defendant protested at the prosecutor’s remarks about Russia, and argued that witness intimidation should not be addressed in open hearings.

MH17 was flying from Amsterdam to Kuala Lumpur on July 17, 2014, when it was shot down by a missile fired from territory held by pro-Moscow rebels amid fighting in eastern Ukraine.

A team of international investigators in May 2018 concluded the missile launcher which shot down the aircraft belonged to Russia’s 53rd Anti-Aircraft Missile Brigade.

Russia denies any involvement.

The defendants – Russians Sergey Dubinsky, Oleg Pulatov and Igor Girkin and Ukrainian Leonid Kharchenko – held senior posts in pro-Russian militias in eastern Ukraine in 2014, according to prosecutors.

The four face preliminary charges of the murder of 298 people and of causing the aircraft to crash. The suspects are believed to be in Russia and are not expected to attend.

On Monday, judges decided the trial would continue with the suspects absent.

Only Pulatov has appointed defense lawyers. Defence lawyer Sabine ten Doesschate told the court on Tuesday that her client “has nothing whatsoever to do” with the plane’s downing.

She said Pulatov has not decided whether he might give the court a statement.

Countries participating in the investigation – Ukraine, the Netherlands, Australia, Malaysia and Belgium – agreed in 2017 to hold trials in the Netherlands under Dutch law after attempts to set up a U.N.-backed tribunal foundered over Russian opposition.

The Netherlands and Australia have said they hold Russia responsible for the crash.

A second defense lawyer, Boudewijn van Eijck, criticized the prosecutor’s statements about Russia as “sailing a little too close to the wind.” He said that possible defense witnesses could be influenced by such comments about intimidation.

“We regret that this has been discussed publicly,” he said.

Van Eijck also questioned prosecution accusations that Russia had mounted a disinformation campaign about the crash and tried to undermine the investigation.

“The Russian Federation has cooperated in the release of judicial documents,” Van Eijck said. “Everything that was asked of the Russian Federation…was delivered.”

Prosecutors said one witness had already been given protection. He was described as M58, a Russian national who had volunteered to join Ukrainian rebels.

Prosecutor Dedy Woei-a-Tsoi said M58’s statement was that he had been near the site of the missile launcher at the time the fatal missile was launched, assigned to help guard it. She said the witness gave evidence that Russian military personnel and separatists at the scene were “initially pleased” as they were told shot they had down a military transport plane.

“However, when the first people returned from the crash site they said it was a civilian aircraft,” Woei-a-Tsoi said, discussing M58’s videotaped testimony.

Reporting by Toby Sterling, Editing by Raissa Kasolowsky and Angus MacSwan

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Sensational Paper Art by Practic

Picture a world re-imagined; that’s what Rome-based design studio, Pratìc, did with their intricate paper art work in their latest task which involves visual stories and elaborate scenarios made out of paper.

Anything from castles to violins to smart cars to birds– an universe of paper and with remarkable detail. Each piece was delicately crafted with extreme attention to the little things.

Gazeebos and old sailing ships; imagine anything you desire and Pratìc’s project most likely includes it. We couldn’t believe the intricacies which were focused on in the latest installation. Genuine craftsmanship at work.

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Injunction prohibits disruption of B.C. Ferries cruisings

B.C. Ferries has won a court injunction to keep protesters from interfering with sailings this Family Day weekend and beyond.

The order issued by B.C. Supreme Court on Friday bars individuals from obstructing access to ferry terminals by land or water. No one is allowed to block or disrupt the “correct functioning” of B.C. Ferries, Justice Brian MacKenzie ordered.

That consists of obstructing access to the terminals, hindering or covering closed-circuit television video cameras on or near the ferryboats, or physically blocking B.C. Ferries workers or members of the general public from going into terminals and associated buildings, according to the order.

RCMP are authorized to arrest and eliminate anybody contravening the order.

Social-media posts indicated demonstrations could return to Swartz Bay terminal on Saturday, B.C. Ferries stated in its notification of application. The company “likewise has concerns for its other terminals due to posts on social networks calling for protesters to shut down the B.C. government,” states the notification.

On Jan. 20, protesters supporting Wet’ suwet’ en chiefs who oppose an LNG pipeline in northern B.C. established a blockade on the highway resulting in Swartz Bay, preventing automobiles from reaching the terminal.

Also, protesters in four kayaks were in the water in or near the terminal to obstruct vessels from getting here and leaving, B.C. Ferries stated.

As a result of the January demonstration, one ferry sailing was delayed by 70 minutes and another was cancelled, the application stated.

The demonstration likewise impacted cruisings from Salt Spring Island and other Gulf Islands to Swartz Bay, and led to “substantial” traffic backups on Highway 17, inconveniencing many visitors, who went through lengthy hold-ups, the company stated.

Protesters also staged a demonstration at Alert Bay near the ferry terminal on Feb. 9.

Because Family Day weekend is traditionally busy, drawing in high volumes of traffic, blockades at ferryboat terminals would trigger “severe and substantial disruption to taking a trip members of the general public,” B.C. Ferries stated.

The corporation kept in mind in its notice of application that ferries from the Swartz Bay this weekend are expected to include about 33 vital medical transfers for patients who do not have the necessary medical facility in their neighborhoods– mostly from the Southern Gulf Islands, where medical centers are restricted.

The January ferryboat interruption cost B.C. Ferries $50,000 to $70,000, the company stated in its notification, adding similar losses are likely if blockades are established once again.

B.C. Ferries is producing presentation zones at each of its terminals that would enable protesters to be extremely noticeable and express their views. Those zones would not block access to terminals or restrain traffic, the company said.

B.C. Ferries states it has actually added more than 20 additional sailings in between Swartz Bay and Tsawwassen for the Family Day weekend.

cjwilson@timescolonist.com

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