Researchers aim to develop a composite crashbox suitable for 1000 parts/day production at low cost and adapted to current mass-market vehicle design. Various matrixes, preform types, and manufacturing processes have been evaluated by axial and 15° off-axis crash tests. Solutions for short-term development are proposed, with 66% weight reduction compared to current steel parts, and an estimated price of less than €5 per saved kg.
Given the worldwide desire to reduce road accident fatalities, it seems likely that the first applications of autonomous driving technologies will appear on heavy commercial vehicles. Daimler recently demonstrated how it could develop such technologies in its Mercedes-Benz Future Truck 2025 study, which will make its global debut at the IAA International Commercial Vehicle Show at Hanover in September.
The TB9052FNG motor pre-driver integrated circuit (IC) from Toshiba America Electronic Components, Inc. (TAEC) was developed for safety-critical automotive applications such as electric power steering (EPS) and other systems compliant with Automotive Safety Integrity Level D (ASIL D).
Texas Instruments offers the automotive industry’s first two-channel switching LED driver for front lights and the only linear LED driver with single short LED detection for rear lights, according to the company.