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Jaguar tests autonomous vehicle technology with 100-car fleet

Jaguar Land Rover is exploring how to take autonomous vehicle technology off the paved path. But the company has plans for technology on tarmac, too. The company announced that the Jaguar division will have a fleet of 100 cars testing autonomous technologies on public roads. The testing process will cover a period of four years and begin with vehicle-to-vehicle and vehicle-to-infrastructure communication systems, along with a stereo camera system and autonomous vehicle software. These systems will work together to provide a variety of features that could make their way into future Jaguars and Land Rovers. The first feature in development is called "Roadwork Assist." The system relies on the stereo camera to create a 3D image the car's software can analyze. The software can identify road cones and other barriers associated with construction sites. The car will then alert the driver about entering the construction zone and provide some steering assistance to keep the car centered in its lane. Tony Harper, Jaguar's head of research, said that this system can reduce stress on the driver, and the technology could eventually be used to allow the car to pilot itself through construction zones. Another of Jaguar's proposed features is "Safe Pullaway," which also relies on cameras and software. The Safe Pullaway feature is designed to prevent close-proximity collisions in traffic jams and even in the garage. To do this, the car watches the area immediately ahead of it for obstacles. If the car detects something nearby while the driver adds throttle or shifts into gear, it will apply the brakes to prevent driving into the object. The final project on Jaguar's plate is its "Over the Horizon Warning" system. This will be one of the first features to rely on Jaguar's vehicle-to-vehicle communication technology. The idea is that connected cars in constant communication will give drivers additional warning of upcoming hazards, such as out-of-sight animals and slowed or stopped cars. In Jaguar's example of a stopped car, the stationary vehicle would send a signal alerting approaching cars of the situation. In turn, the approaching vehicles would trigger audible and visual warnings to drivers about the hidden car. Jaguar says that the system could also be applied to emergency vehicles. Emergency vehicles would broadcast a signal to alert drivers well before the lights and sirens get their attention. This would give emergency vehicles a faster, safer path through traffic.

Jaguar crossover won't be based on Evoque or have off-road chops

Jaguar's long-rumored crossover won't be built on the same platform as the Land Rover Range Rover Evoque, says the Australian site Car Advice. The future of the new CUV remains uncertain, but if Jaguar does dip its toes into the SUV/crossover pool, though, the new vehicle will likely be a car-based soft roader, lacking (or perhaps more appropriately, not needing) the off-road-engineered chops inherent in Land Rover's small CUV platform.
Jaguar product planner Steven De Ploey explained to Car Advice, "There's many groups around the world [platform sharing] - obviously Volkswagen Group is doing it all the time - but I think we have to be careful. He added, "Jaguar is something quite different... It's about capability, but very much on-road focused capability." That seems to gel with our suspicions that the XQ, as it's expected to be called, will share its platform with an upcoming small Jaguar sedan, the oft-rumored X-Type successor.
Still, we'd recommend taking any mention of a Jaguar crossover with a grain of salt. Based on many of the (quite compelling) statements made by De Ploey against a Jag crossover and previous statements made by Jag's design boss, Ian Callum, the case against a leaper-bearing crossover seems strong. If a high-rider were to arrive from Jaguar, though, the article insinuates that it'd be more in line with the BMW X6 or upcoming X4 - sort of a coupe-based crossover. Like we said, grain of salt. If a Jag crossover is going to arrive soon, the upcoming Frankfurt Motor Show is the most likely locale for its debut. We'll find out in a few weeks.

Jaguar Land Rover offers (some) detail about new Ingenium engine

Jaguar Land Rover officially announced its Ingenium family of engines with the unveiling of the 2.0-liter version in the Jaguar XE concept at the 2014 Geneva Motor Show, but it kept details very thin at the time. All we knew was that the new turbocharged mills could be configured to use gasoline or diesel, and be positioned longitudinally or transversely. Months later, JLR is finally letting some more info slip about its new baby, but there are still some big questions to be answered.
For the Ingenium project, Jaguar Land Rover gave its engineers a clean sheet of paper and told them not to worry about using any previous parts or machinery. In the end, the designers came up with a family of turbocharged, aluminum-block engines based around modular, 500cc cylinders to allow it to grow or shrink as the market demanded. The layout was also made adaptable enough to incorporate hybrid drivetrains, if needed. "Being configurable and flexible are the two key strands of Ingenium's DNA because we have future-proofed our new engines from the outset," said said Ron Lee, the company's director of Powertrain Engineering.
To maximize efficiency, Jaguar promises that all versions of the Ingenium engines come with computer-controlled, variable oil pumps and water pumps to use only as much energy as needed. They also get direct injection, roller bearings for the cams and stop/start. The diesel version alone has 17 percent less internal friction than the mill it replaces, the company claims. JLR is also promising class-leading figures for Ingenium's torque and horsepower too, but it's not giving away those specs just yet.