Delphi has shown a new one-piece design for the centre stack of an instrument panel, which it says can lower cost and simplify assembly.
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The component maker said the panel offers significant cost savings when compared with the cost of individually installed components. The key feature of the new design is a single mechatronic module, which replaces separate HVAC, radio, entertainment and communications, accessory switches and other functional switches.
This allows for reduction in wiring harness cost and mass. It also provides easier vehicle assembly. Multiple versions of the panel can be made from a common base design that reduces tooling costs and increasing savings for customers.
Delphi said the design also helps remove clutter and enhances interior aesthetics.
The integrated instrument panel center stack is a continuation of the shift to more robust, modular mechatronics systems and represents an important step forward for OEMs in regards to multiple switch integration. “Delphi continues to further develop this branch of multiple switch integration mechatronics,” said a spokesman. “Electronic functions are being integrated into control modules, bringing added value to the customer.”
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By GlobalDataThe panel is available with touch screen and traditional switching interfaces. Switch functions for a centrally mounted touch screen that allows for intuitive selection of climate, audio, navigation, telephone and vehicle personalisation settings can be integrated or traditional switches can be used for these functions.
The stack also includes a variety of switches for a second set of controls for the climate control system, CD loader and player and stereo. The system can automatically distinguish between driver and passenger selections, too. Complexity is reduced through the elimination of multiple interfaces, with only one controller area network (CAN) serial bus used for high-speed data transmission.
The possibility of having a single supplier, with system and vehicle-integration expertise, provide all of the switch functions in a single package is important to improving overall quality and ensures easier assembly and installation. A single module improves overall appearance and design harmony. The completed module also helps reduce customer logistics concerns, since the integration of numerous components is carried out in advance.
