Heat, cold, shock, vibration, water, mud or dust – modern mobile machines must work reliably under all kinds of conditions. To ensure this, the machines need sensors that record and provide data continuously even under the harshest conditions. To acquire and send this data, sensor specialist Siko has developed PURE.MOBILE technology and brought it onto […]
New chipset enables 2.5-Gb Ethernet over single UTP wire with near-zero latency
The VA608A chipset provides the high-speed bandwidth and resilience required for the many applications in the connected and autonomous car, guaranteeing a flexible and future-proof architecture. The chipset delivers data transmission speeds of up to 16 Gbps and enables automakers to extend native PCIe as a long-distance in-vehicle connectivity technology – up to 15 m/50 […]
Triple redundant IMU assists in developing navigation and localization for autonomous vehicles
Acienna announced the new ACEINNA OpenIMU330B, a MEMS-based, small form factor high-performance 6-DOF inertial measurement unit that enables autonomous vehicles to accurately stay on track during turns and complicated maneuvers. Measuring only 11mm x 15mm x 3mm, the ACEINNA OpenIMU330B is designed for use in automotive ADAS and autonomous systems as well as for electronic […]
Image sensor carries super-small BSI global shutter pixel
OmniVision Technologies, Inc. announced the smallest-ever pixel size of 2.2 microns for a backside-illuminated (BSI), global shutter (GS) image sensor. The new OG01A sensor combines PureCel Plus-S pixel technology and Nyxel near-infrared (NIR) technology to enable optimal performance and precision along with industry-leading NIR quantum efficiency (QE). This sensor is ideal for a wide range […]
Autonomous vehicle sees with LiDAR eyes
Automakers are struggling to deliver the first commercially available fully autonomous car (SAE Level 5). There are a lot of vision technologies and sensors available, but fine-tuning them has proved to be challenging. Cars need to “see” objects, moving or stationary, from far away enough to react and make driving decisions. One of the most […]
A better way to measure lidar
The special demands of sensors needed for autonomous driving have brought suggestions for different measurement metrics. Leland Teschler, Executive Editor A few months ago, sensor maker AEye made a media splash when it claimed it had developed a super-speedy lidar sensor that could hit a scan rate of 100 Hz or more. That speed outpaces […]
Common mode choke coils optimized for CAN FD vehicle networks
Murata has introduced the wire-wound common mode choke coil (CMCC) DLW32SH101XF2, the first CMCC to support DCMR Class 3, fulfilling the IEC62228-3 requirement for use in CAN FD next-generation automotive networks. Mass production of this product will begin in August 2019. In the automotive industry, technologies that control basic automobile behavior are advancing rapidly with […]
What high-speed data means for connected vehicles
Technologies behind multigigabit Ethernet and 5G could transform transportation. Harsh Patel | Molex The connected vehicle segments are growing at a rapid pace. By 2020, industry analysts predict there will be 250 million connected vehicles and 10 million self-driving cars on the road, and 470 million connected/autonomous vehicles by 2025. As the number of connected […]
Flash memory keeps cars connected
A new kind of flash memory is optimized specifically to handle the hostile environment imposed on electronics in vehicular uses. Leland Teschler | Executive Editor You’d have to say the NAND flash memory had an inauspicious beginning. Invented in 1987 by Toshiba, the first NAND flash chip didn’t sell until 1995 when it finally found […]
Data injection — Testing autonomous sensors through realistic simulation
Proof that autonomous vehicles are safe to put on the road begins with rigorous models of the sensors that guide them. Holger Krumm | dSPACE GmbH Onboard sensors are critical for autonomous vehicles to navigate the open road, but the real environment is full of obstacles. Everyday interferences such reflective surfaces, whiteout conditions, fog, rain, […]
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