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Mercedes F1 to use Qualcomm 5 GHz WiFi for its tire data

In Formula 1 you need more of everything. More speed, more grip, more hospitality, more money. And you need data, reams and reams of data. The Mercedes-AMG Formula 1 team – the guys with the silver cars driven by 2015 F1 champion Lewis Hamilton and his teammate Nico Rosberg – need so much information that they've teamed with Qualcomm to wirelessly upload thermal imaging data of its tires. During a typical race weekend Mercedes's two racecars will generate approximately half a terabyte of data. Live telemetry has been a feature of Formula 1 for 20 years, though there are more restrictions on it than in the past. (In the days leading up to last weekend's United States Grand Prix in Texas, Formula 1 major domo Bernie Ecclestone said that F1 needs to cease being an engineering war and return more responsibility to the drivers.) Nevertheless, F1 teams gather vast amounts of data during a race weekend, particularly in practice sessions during which restrictions on what they can upload from cars – from engine/power unit parameters to aerodynamic loads – are less prohibitive. For example, during a typical race weekend Mercedes's two racecars will generate approximately half a terabyte of data. Mercedes F1 technical director Paddy Lowe points out that the standard telemetry system simply doesn't have the bandwidth to handle the thermal tire imaging data that the onboard thermal cameras generate. Why do you want a thermal video of the tires? Because it tells the engineers and drivers precisely how much temperature there is across the surface of a tire during a lap, in corners and on the straights. It also indicates how quickly the tires come up to temperature and when they potentially overheat. Understanding the temperature variations allows the team to set the cars up optimally for grip and tire life during a stint. Qualcomm's system works with the race cars like this: Each car has forward- and rear-facing cameras in a winglet mounted on the left side of the engine intake behind the driver's head, which continuously record thermal images of the tires. As a Mercedes enters the pit lane, it passes a Qualcomm 802.11ac WiFi receiver to which it uploads the thermal data. As the car nears the garage, another receiver takes over the upload. Several Qualcomm Snapdragon 805 processors crunch the raw data as it uploads. The data is encrypted – there are always prying eyes in Formula 1.

One year since accident, most of Schumacher's sponsors still on board

It's been almost exactly a year now since Michael Schumacher suffered massive head trauma in a catastrophic skiing accident in Switzerland, and while details on his recovery have remained few and far between, we're sure his progress has been anything but easy. Meanwhile his sponsors have faced a difficult decision of their own: to continue supporting him financially despite getting nothing tangible in return, or cancel their contracts and suffer the blow to their public image as a result. According to Schumacher's longtime manager Sabine Kehm in speaking to news outlets like Italy's La Gazzetta dello Sport, most of the imperiled former F1 driver's personal sponsors have remained by his side. The encouraging news updates on what we reported back in August, that Mercedes-Benz and German investment firm Deutsche Vermogensberatung AG were sticking with the champ through the hard times. Other sponsors, including helmet manufacturer Schuberth and watchmaker Audemars Piguet, are also believed to still be on board. Not all of Schumi's sponsors have stuck around, though. German bottled water brand Rosbacher reportedly broke off its contract with Schumacher back in July. And more recent reports confirm that Gaydoul Group fashion labels Navyboot and Jet Set canceled their sponsorship deal earlier this month. These and other contracts made Schumacher one of the world's highest paid sports figures and the first billionaire athlete in the world. Even in retirement, he was still making more than most active F1 drivers. While we don't know just how much he's pulling in during his recovery, here's hoping that his continued sponsors can find a way to make their support worthwhile – and that the champ makes a full recovery in the near future.

Lewis Hamilton cruises to victory at the Singapore Grand Prix

SINGAPORE (Reuters) - Britain's Lewis Hamilton eased to victory from pole position at the Singapore Grand Prix on Sunday as the Mercedes driver extended his championship lead over Ferrari's Sebastian Vettel to 40 points with six rounds remaining. Hamilton held off a mid-race challenge from Red Bull's Max Verstappen to register a record-equaling fourth triumph at the floodlit Marina Bay Street Circuit track, while Vettel finished third to slip further behind in the title race. "Great job everyone, what a weekend... keep pushing, keep pushing, we've got this," Hamilton told his team over the radio soon after crossing the line at the end of the 61st lap. Hamilton's 69th overall victory was his seventh of the season and it was built on the foundations of a stunning qualifying lap on Saturday, when he stormed to pole in a car deemed inferior to the Ferraris and Red Bulls on this circuit. For Vettel and Ferrari it was another disappointing weekend after the car showed plenty of pace through all three practice sessions, the German's cause not helped by a questionable strategy and a poor pitstop. Hamilton won this race from the third row a year ago when Vettel, Verstappen and Kimi Raikkonen collided before Turn One but there was no repeat of such drama this time after the drivers got off to a clean start at the head of the field. There has, however, been a safety car period in every race in Singapore since it joined Formula One in 2008 and it was deployed on the opening lap after Sergio Perez pushed his Force India team mate Esteban Ocon into a wall after Turn Three. "Sorry guys there was no room," Perez told his team over the radio. Vettel got past Verstappen before the safety car emerged and slotted in behind Hamilton, but his race unraveled when the German pitted first on the 14th lap but got stuck in traffic and overtaken by the Dutchman when he made his stop for fresh tires. BACK MARKERS Hamilton was cruising up front but suffered a mini-crisis on the 38th lap when he got stuck in a queue of tail-enders, which allowed Verstappen to get right up behind him. The Dutchman had a look up the inside as Hamilton struggled to pass the back markers but the Briton just stayed ahead and was able to pull clear all the way to the checkered flag once he had a clear track ahead of him. "It definitely got a little bit interesting toward the end with the back markers as you could already feel the draft from the cars when you were five and six seconds behind," Hamilton added.