Interiors

Is auto A/C a parasite? GM engineer says that's the fuel-economy-centric view Air-conditioning is essential for comfort and safety (defrost), but it uses fuel that could move the car, so it also is a target for improving vehicle fuel economy. New EPA test will give it the chance of proving it has developed fuel-sipping ways. Read full story

Oak Ridge Laboratory answers the A/C-on fuel use questions The lab runs fuel-economy tests with A/C on maximum vs. A/C "comfort level," A/C-off and with windows open and closed. Some results are surprising, including an unexpected "crossover" point in testing on a Toyota Corolla. Read full story

Ergoneers keeps a close eye on ergonomics Engineers consider many factors when deciding on the location of driver controls in the cockpit. Ergoneers wants to be part of the equation. Read full story

New artificial leather gains increasing Toyota acceptance "Softex," a new Toyota artificial leather, has both good breathability and reflects infrared rays, so it has significant cooling properties. First applications are on Prius V, where it also is used for the steering wheel instead of a natural leather wrap, and new RAV-4. Read full story

2013 ATS led GM's new approach to improving driver visibility The Cadillac ATS development team used a new GM visibility evaluation technique involving "hedgehog" visualization to create a corporate Driver Visibility Calculator. It enables vehicle-development teams to quickly study how structural design areas, such as pillar cross-section, affect the driver’s field of vision. Read full story

Kia adds smartphone-based telematics to UVO infotainment system Called eServices, the feature uses Bluetooth connectivity and includes enhancement to road service call, automatic 911 call and GPS data transmission if airbag deploys, parked car locator, vehicle diagnostics, and maintenance alerts. Read full story

In-vehicle lighting key to Continental 'driver focus' concept Continental's Driver Focus Vehicle concept uses a streaking comet of interior lights to direct a driver's wandering eyes back to the road. Read full story

A/C industry faces challenges from Daimler R-1234yf issue, explores other options Although German carmakers express concern over R-1234yf safety, others remain nominally committed. But work on AC6 blend (R-445A) continues, and R-744 (carbon dioxide as a refrigerant) is back in the picture. The industry also faces preparation for challenges from new EPA AC17 drive cycle that measures A/C fuel consumption for future CAFE credits. Read full story

Police making transition to new Ford Interceptors The Taurus/Explorer front-drive platform with all-wheel drive and V6 engines has replaced the iconic police car: the rear-drive Crown Victoria with 4.6-L V8. Sedan and utility vehicle versions are offered, with many police-specific changes, although powertrains are virtually the same as civilian models. Read full story