OEM&Lieferant Ausgabe 1/2020

costs and high latencies. This means it takes longer for systems to start and features to be available, resulting in problems in terms of op- erator comfort and safety – for example when processing images from the side cameras. This is the reason Brose is developing its next generation of door control units that pro- cesses all functions in the door locally. This also includes innovative concepts such as voice rec- ognition in the vicinity of the car, pre-process- ing of all received antenna signals or variable sun visors thanks to electrified window seg- ments with individually adjustable transpar- ency. A single broadband line connects directly to the central control unit, saving space and costs by eliminatingmore than 30 cables in the door interface. Thanks to around 35 years of experience in electronics, the family-owned company has the in-house expertise to inte- grate this into the entire system, thereby re- ducing the technical and financial expenditure even further for OEMs. And Brose not only develops the control unit, it also delivers complete solutions. The com- pany assumes responsibility for interlinking the entire mechatronic system – for example by integrating a digital signal processor for ac- tive noise cancelling into an existing multime- dia architecture, placing sensors and speakers into the door module and fine-tuning all of the individual components. This system approach saves money and enables further benefits. For example, window pane projectors can have much smaller form factors and be positioned more flexibly if their graphics units are located in the door electronics. The first presentation of the all-in-one door control unit and its features was at the IAA 2019. Brose has already received concrete orders for the development of multiple fea- tures such as window projections, variable sun visors and active noise canceling. The next-generation control units could enter se- ries production as early as 2025. Electronics Brose Group www.brose.com/de-en/career/ electronics Website Fascinating nonwovens Founded in 1879, Sandler is now one of the top nonwovens producers worldwide. At the company headquarters in Schwarzenbach/Saale Sandler develops and manufactures nonwoven panels and roll-goods for construction/engineering, filtration, home textiles, hygiene, transportation and wipes. In 2016, the first foreign subsidiary – Sandler Nonwoven Corporation - started production in Perry, Georgia, USA. Drive better with nonwovens With more than 30 years of experience in the industry and innovative product solutions, Sandler now ranks among the leading suppliers to the global automotive industry. In interior applications, light- weight sawasorb ® absorber nonwovens are utilised in various components, contributing to good acoustics. In exterior applications, such as engine cover, underbody shield or wheel house arches, fluid- and dirt-repellent sawasorb ® exterior nonwovens offer a textile alternative. Composites made from self- supporting nonwoven panels and carbon- or glass-fibre- reinforced cover layers provide the basis for lightweight components that feature high mechanical stability. sawaform ® nonwovens for self- supporting and temperature- stable moulded parts allow for deep mouldings with excellent contour precision. Sandler cabin air filter media bring good air quality to vehicles and protect passengers from allergenic particles. As part of a composite material, fuel filter media contribute to more efficient combustion of fuels and protect the engine as well as adjoining units. Soft and air-permeable Sandler nonwovens for seat upholstery feature excellent drapeability, low creasing and a high recovery rate. Sandler AG • Germany • Phone: +49 92 84/60-0 • E-mail: transportation@sandler.de • www.sandler.de Possible functions of the new generation of Brose door control units. Brose Group info@brose.com Contact