Forum for Science, Industry and Business

Sponsored by:     3M 
Search our Site:

 

Johnson Controls introduces innovative production process for lightweight door panels made of natural fibers

22.05.2012
Intelligent solutions for interior, seating structure and electronics save weight and increase quality and comfort

Johnson Controls, a global leader in automotive seating, interiors and electronics, is providing a series of innovative door panels, seat structures and instrument clusters for the new BMW 3 Series.


Source: Johnson Controls Automotive Experience

The door panels are made using a combination of natural fibers and plastic that are 20 percent lighter than conventional components. The seat structures for the driver's seat save three to four kilograms depending on the model. The instrument cluster features an Automotive Pixel Link (APIX*) high-speed, point-to-point connection.

"With our innovative products, we are helping BMW make the new 3 Series comfortable and sustainable. We offer high-quality, lighter weight components that reduce fuel consumption," said Beda Bolzenius, president of Johnson Controls Automotive Experience. "We also use renewable and environmentally-sound raw materials in the interior components."

The non-visible door panel elements for the new BMW 3 Series sedan and sports wagon models are largely made of wood fiber. The natural fiber carrier is directly molded with plastic. This innovative production method makes the door panel considerably lighter. A state- of-the-art process known as groove lamination is used to apply the fabric or leather trim on the door panel. This process involves the trim being joined in recesses, eliminating the need for an additional component and further reducing weight.

Four special features characterize the seat structure of the new BMW 3 Series. The use of high-strength steel means it is both stable and lightweight. The low seat back pivot point makes the seat particularly comfortable as it snugly fits the occupant's back. The structure also offers a very finely graduated recliner to ensure the best sitting position. Adjusting motors using four-pole technology, in some cases with rare-earth magnets that have a stronger magnetic field than conventional ferrite magnets, are used in the electrically adjustable seats.

This means they need a smaller installation space and are approximately 200 grams lighter. With up to four motors per seat, this also enables a significant weight reduction. The seat structures are modular in design. They are available with four and eight-way functionality for four and five-door models. There is also a version with an easy-entry function for two-door models.

The basic instrument cluster for the new BMW 3 Series has day and night design and not only offers high-quality analog displays and LED pilot lights but also a 2.7-inch TFT display. The instrument cluster features a bidirectional APIX* high-speed point-to-point connection that facilitates robust image and control data transmission using just one interface. This technology is used in displays and stepper motors on the design circuit board to communicate with the electronics on the PCB (printed circuit board) behind it. Data are transferred at 250 megabits per second, with the APIX technology facilitating up to 3 gigabits per second. Johnson Controls has engineered new solutions with respect to software and electromagnetic compatibility for the use of APIX.

Digital images are available online from www.johnsoncontrols.co.uk/press.

About Johnson Controls

Johnson Controls is a global diversified technology and industrial leader serving customers in more than 150 countries. Our 162,000 employees create quality products, services and solutions to optimize energy and operational efficiencies of buildings; lead-acid automotive batteries and advanced batteries for hybrid and electric vehicles; and interior systems for automobiles. Our commitment to sustainability dates back to our roots in 1885, with the invention of the first electric room thermostat. Through our growth strategies and by increasing market share we are committed to delivering value to shareholders and making our customers successful.

About Johnson Controls Automotive Experience

Johnson Controls is a global leader in automotive seating, overhead systems, door and instrument panels, and interior electronics. We support all major automakers in the differentiation of their vehicles through our products, technologies and advanced manufacturing capabilities. With 240 locations worldwide, we are where our customers need us to be. Consumers have enjoyed the comfort and style of our products, from single components to complete interiors. With our global capability we supply approximately 50 million cars per year.

*APIX is a registered trademark of Inova Semiconductors

Please do not hesitate to contact us if you would like more
information:
Johnson Controls GmbH
Automotive Experience
Industriestraße 20-30
51399 Burscheid Germany
Ulrich Andree
Tel.: +49 2174 65-4343
Fax: +49 2174 65-3219
E-mail: ulrich.andree@jci.com

Ulrich Andree | Johnson Controls
Further information:
http://www.johnsoncontrols.co.uk

Further reports about: APIX AUTOmotive Experience Johnson Controls electric vehicle raw material

More articles from Automotive Engineering:

nachricht Improvement of the operating range and increasing of the reliability of integrated circuits
09.11.2016 | Technologie Lizenz-Büro (TLB) der Baden-Württembergischen Hochschulen GmbH

nachricht New algorithm for optimized stability of planar-rod objects
11.08.2016 | Institute of Science and Technology Austria

All articles from Automotive Engineering >>>

The most recent press releases about innovation >>>

Die letzten 5 Focus-News des innovations-reports im Überblick:

Im Focus: Significantly more productivity in USP lasers

In recent years, lasers with ultrashort pulses (USP) down to the femtosecond range have become established on an industrial scale. They could advance some applications with the much-lauded “cold ablation” – if that meant they would then achieve more throughput. A new generation of process engineering that will address this issue in particular will be discussed at the “4th UKP Workshop – Ultrafast Laser Technology” in April 2017.

Even back in the 1990s, scientists were comparing materials processing with nanosecond, picosecond and femtosesecond pulses. The result was surprising:...

Im Focus: Shape matters when light meets atom

Mapping the interaction of a single atom with a single photon may inform design of quantum devices

Have you ever wondered how you see the world? Vision is about photons of light, which are packets of energy, interacting with the atoms or molecules in what...

Im Focus: Novel silicon etching technique crafts 3-D gradient refractive index micro-optics

A multi-institutional research collaboration has created a novel approach for fabricating three-dimensional micro-optics through the shape-defined formation of porous silicon (PSi), with broad impacts in integrated optoelectronics, imaging, and photovoltaics.

Working with colleagues at Stanford and The Dow Chemical Company, researchers at the University of Illinois at Urbana-Champaign fabricated 3-D birefringent...

Im Focus: Quantum Particles Form Droplets

In experiments with magnetic atoms conducted at extremely low temperatures, scientists have demonstrated a unique phase of matter: The atoms form a new type of quantum liquid or quantum droplet state. These so called quantum droplets may preserve their form in absence of external confinement because of quantum effects. The joint team of experimental physicists from Innsbruck and theoretical physicists from Hannover report on their findings in the journal Physical Review X.

“Our Quantum droplets are in the gas phase but they still drop like a rock,” explains experimental physicist Francesca Ferlaino when talking about the...

Im Focus: MADMAX: Max Planck Institute for Physics takes up axion research

The Max Planck Institute for Physics (MPP) is opening up a new research field. A workshop from November 21 - 22, 2016 will mark the start of activities for an innovative axion experiment. Axions are still only purely hypothetical particles. Their detection could solve two fundamental problems in particle physics: What dark matter consists of and why it has not yet been possible to directly observe a CP violation for the strong interaction.

The “MADMAX” project is the MPP’s commitment to axion research. Axions are so far only a theoretical prediction and are difficult to detect: on the one hand,...

All Focus news of the innovation-report >>>

Anzeige

Anzeige

Event News

ICTM Conference 2017: Production technology for turbomachine manufacturing of the future

16.11.2016 | Event News

Innovation Day Laser Technology – Laser Additive Manufacturing

01.11.2016 | Event News

#IC2S2: When Social Science meets Computer Science - GESIS will host the IC2S2 conference 2017

14.10.2016 | Event News

 
Latest News

Closing the carbon loop

08.12.2016 | Life Sciences

Applicability of dynamic facilitation theory to binary hard disk systems

08.12.2016 | Physics and Astronomy

Scientists track chemical and structural evolution of catalytic nanoparticles in 3-D

08.12.2016 | Materials Sciences

VideoLinks
B2B-VideoLinks
More VideoLinks >>>