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Kia's Intelligent Manual Transmission — here's how iMT and clutch-by-wire works

When Kia introduced the facelifted Rio for Europe a few weeks ago, the press release briefly touted a clutch-by-wire six-speed manual transmission that would improve gas mileage and reduce CO2 emissions. A new press release provides details on the Intelligent Manual Transmission (iMT), which we find a surprising avenue of innovation designed just for mild hybrids. Traditional and dual-clutch automatic transmissions, thanks in part to more gears and programmed repeatability, already perform better than human drivers shifting for themselves in metrics including gas mileage. Kia's head of powertrain in Europe said the automaker developed the manual just because "European drivers in particular still love changing gear for themselves." With the pressure on budgets and on standard gearboxes even before the current travails, this seems a benevolent gesture. The traditional linkage from clutch pedal to gearbox goes AWOL in the iMT, sensors on the pedal lever controlling clutch actuation electronically. And an iMT-equipped Kia can take over control of the driveline even when the vehicle is in gear. For example, when a driver takes his foot off the accelerator as he approaches a stoplight, the iMT tells the mild hybrid system to turn off the engine, as it disengages the clutch. Normally, many drivers use coasting in gear in this situation as a way to slow the car without pressing the brake pedal. Kia's system has "the open clutch limiting deceleration and allowing the car to make the most of its kinetic energy," which will mean rethinking one of the finer points of transmission use. If the driver presses the accelerator or brake during the coast, the integrated starter-generator (ISG) restarts the engine. Assuming speed hasn't dipped too low for the chosen gear, the iMT engages the clutch and the driver resumes in the gear the Kia was left in. The hybrid system supplies a boost to get engine revs back up to speed in order to avoid bogging. If vehicle speed is too low to avoid bogging in the current gear, the iMT will disengage the clutch so the car effectively restarts in neutral while in gear, and the driver adjusts.

Kia previews new midsize sedan concept for Geneva

Kia has released a teaser and brief statement about a new concept it'll be bringing to the Geneva Motor Show. Though there's not much to go on, there are a few details to be extrapolated. Firstly, Kia says this is a D-segment model – which is Euro-speak for a midsize sedan. And as far as Kia's concerned, that means the Optima. Considering that the current model is the better part of five years old now, it'll be due for replacement soon, and this could be our first look at the fourth-generation model. What's interesting is that this concept was designed by the company's European design studio in Frankfurt, Germany. (And it does look rather European: in fact if you covered certain parts like the tell-tale tiger-nose grille, and didn't tell us what we were looking at, we might start seeing elements of Jaguar and Skoda in its design.) Which could mean that this is simply the German office's proposal for the Optima's replacement, or that the model line could be split between European and North Ameican models – much like the Cee'd occupies the largely same segment in the Euro market as the Forte does here. Finally the "elegant energy" handle could suggest hybrid or fully electric propulsion, but we'll have to wait a little while long as its debut at the Swiss expo approaches, now just weeks away. ELEGANT ENERGY – KIA TO SHOW NEW CONCEPT CAR AT GENEVA - Concept to be unveiled at the 85th Salon International de l'Automobile in Geneva on 3 March 2015 - D-segment model is the 11th concept car created by Kia's European design studio - The concept has been created as a spacious and versatile accessory to an active lifestyle Kia Motors Europe will exhibit a stylish new concept car at the 85th Salon International de l'Automobile in Geneva on 3 March 2015. This new D-segment model is the 11th concept car created by Kia's European design studio in Frankfurt, Germany. With confident, powerful lines which sweep elegantly from Kia's hallmark 'tiger-nose' grille towards the rear of the vehicle, Kia's new concept car embodies modern design and refined, understated energy. The concept has been created as a spacious and versatile accessory to an active lifestyle, as a purposeful, energetic design study for the style-conscious, and as a sanctuary from the stresses of the modern world. News Source: Kia Geneva Motor Show Kia Concept Cars Sedan 2015 Geneva Motor Show

Hyundai, Kia and U of M studying 'highway hypnosis'

Next up on the hot-button list of things that can kill you behind the wheel: "highway hypnosis." That's the zombie-like, autopilot phase you get into on a long highway drive when there isn't much to distract you, like curves or traffic. Digging further into what it is and how to combat it, Hyundai-Kia engineers and the University of Michigan are commencing a study that will measure brainwave activity in order to track the body's slide into highway hypnosis.
We're not sure how much overlap this has with Mercedes-Benz's Attention Assist, which tracks more than 70 in-car parameters to determine when you're not focused on the road anymore. That system is billed as an alarm against fatigue, in our experience it does more than that - if you use your phone while driving, for instance, it will chirp.
They don't know what form a warning system will take yet, but Hyundai-Kia plans to develop a method for warning drivers when they being to zone out. According to the National Highway Traffic Safety Administration, there were more than three thousand deaths and nearly 400,000 injuries due to distracted driving in 2011.