Ford safety engineers in the U.S. and Germany crash tested the all-new Ford Focus more than 12,000 times in real and virtual worlds to prove out innovative new technologies designed to protect occupants in crashes.
The all-new Focus underwent an exhaustive testing regimen of occupant and full-vehicle computer simulations. Those simulations have become so realistic that the number of physical vehicle crash tests has been significantly reduced.
"Developing the all-new Focus to meet the global safety standards has resulted in improved crash performance to help protect occupants in crashes," said Matt Niesluchowski, Focus safety manager. "Ford's safety team had a head start in working together around the world, which helped tremendously in ensuring the all-new Focus meets or exceeds a complex web of global safety regulations."
Crashed by Ford to take the heat
The thousands of computer aided engineering (CAE) crashes and simulations allowed engineers to test hundreds of designs. The physical crash tests, conducted after a battery of virtual simulations, verify and validate the computer simulations to ensure every internal and external requirement is met.
"We are using more computer simulations than ever to optimise the designs of all the components that make up a vehicle to help enhance safety," Niesluchowski said. "The complexity of crash tests, with hundreds of parts and systems interacting, still requires physical testing to validate those simulation results."
Improved interior safety features
The all-new Focus offers a suite of new safety innovations, which includes Ford's next-generation driver-front airbag with enhanced chest protection technology. The new airbag uses a reconfigured curve-shaped tether system that pulls in the lower section to create a "pocket" to help lessen the impact of the airbag on the driver's chest and ribs in frontal crashes.
Ford's innovative side airbags feature unique shoulder vents that stay open and reduce pressure for smaller occupants who typically benefit from reduced forces. Taller occupants whose shoulders block the vent could benefit from the higher pressures.
The all-new Focus also will be Ford's first car ever to feature front passenger airbags with adaptive venting technology that diverts some of the gas from the air bag inflators through vents outside of the airbags. The restraints control module – the control centre of Ford's advanced safety systems – adjusts the level of venting based on seat position.
The new passenger airbag is designed to enhance head and neck protection by better matching deployment force with occupant size. This innovative system uses a small pyrotechnic device to force open the vent and can provide less pressure in the airbag when it's sufficient to help protect the occupant.
Innovative "tailor-rolling" process
In addition to the new airbags, the all-new Focus' vehicle structure provides enhanced crash protection with a B-pillar reinforcement, a key structural part made from ultra-high-strength steel produced using an innovative "tailor rolling" process. The process allows the thickness of the steel sheet to be varied along its length so the component has increased strength in the areas that are subjected to the greatest loads.
High-strength steels comprise 55 percent of the all-new Focus' body shell, and ultra-high-strength and boron steels make up more than 31 percent of its skeletal structure. These advanced materials help the structure meet crash regulations across world markets while minimising the vehicle's weight to help maximize fuel economy.
Comprehensive suite of active safety technologies
The all-new Focus also features a comprehensive suite of advanced active safety technologies, including:
• Electronic Stability Program, Anti-Lock Brake System (ABS) and Traction Control
• LATCH (Lower Anchors and Tethers for CHildren) System
• Three-point, height-adjustable seat belts for each passenger; height-adjustable, Belt-Minder™ system and pretensioners in the front outboard seating positions
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