Broadcom, Freescale, Omnivision bring Ethernet to parking assistance system
October 11, 2011 // Christoph Hammerschmidt
In an environment where an increasing amount of data needs to be processed, automotive data bus systems such as FlexRay and even MOST are hitting their limits. High-speed point-to-point connections are not flexible enough for many applications. Despite its non-deterministic nature, Ethernet is becoming the technology of choice for some automotive applications.
In a surround-view parking assistance system, the data streams from multiple high-resolution camera systems have to be transported to a processing unit. Now Broadcom Corp., Freescale Semiconductor and OmniVision Technologies have jointly developed such a 360-degree parking assistance system that utilizes Ethernet - for the first time in the industry, the companies point out.
The collaboration is an important step in the migration from a closed application to an open and scalable Ethernet-based driver assistance network to which several systems have access, the trio states. The cost advantages offered by Ethernet technology, combined with the high image resolution now available from affordable CMOS image sensors, dramatically expand the opportunity for OEMs to deploy 360-degree parking assistance camera systems across vehicle classes, bringing valuable assistance options to luxury and non-luxury markets alike.
The system is based on Broadcom's BroadR-Reach BCM89810 standalone physical layer transceiver (PHY), Freescales Qorivva MPC5604E 32-bit microcontroller (MCU), and OmniVision's AEC-Q100 qualified OV10630 color high dynamic range (HDR) system-on-a-chip (SoC) CMOS image sensor.
The OV10630’s unique color HDR SoC structure with fully processed YUV output format enables a streamlined camera module architecture. Using this approach, the video signal can be fed directly into the Qorivva MPC5604E MJPEG encoding pipeline without the need for any additional processing ICs for RAW image to YUV format conversion, Freescale explained.
Industry analysts project significant growth for advanced driver assistance systems utilizing video data as input.
A demo system is now available. Visit www.freescale.com/automotive to learn more.
Step aside MEMS. Here comes NEMS
December 10, 2013
Automotive industry sees innovation in products, not business models
Big moves in chip vendor top 20 ranking
Extendible processors go head to head backed by EDA giants
Koch Industries acquires Molex for USD7.2 billion
EnOcean joins the OSGi Alliance to define universal open interface for energy harvesting wireless
December 10, 2013
Energy harvesting wireless solutions specialist, EnOcean, has joined the OSGi Alliance and will now actively contribute to ...
GaN-on-silicon LEDs to grow market share to 40 percent by 2020
Pebble CEO turns back clock
Tyndall National Institute captures snapshots of moving atoms under bursts of light
- 3mm × 3mm QFN IC Directly Monitors 0V to 80V Supplies
- UltraCMOS® Semiconductor Technology Platforms: A Rapid Advancement of Process & Manufacturing
- Adaptive Cell Converter Topology Enables Constant Efficiency in PFC Applications
- Isolated 4-Channel, Thermocouple/RTD Temperature Measurement System with 0.5°C Accuracy
InterviewPerformance monitoring solution helps provide intelligent control of high power systems
A performance monitoring solution designed to enable companies to monitor high power IGBT module systems in locomotive, wind turbine, High Voltage DC and industrial drive applications was unveiled this ...
Filter WizardCheck out the Filter Wizard Series of articles by Filter Guru Kendall Castor-Perry which provide invaluable practical Analog Design guidelines.
Linear video channel
READER OFFERRead more
Internet of Things (IoT) manufacturer Ciseco has launched the Raspberry Pi ‘Wireless Inventors Kit’ (RasWIK), featuring 88 pieces to provide everything a Pi owner needs to follow a series of step-by-step projects or to create their own wireless devices, without the need for configuration or even writing code.
RasWIK has been designed to be highly accessible, demystifying the dark art of wireless and enabling anyone with basic computing skills to begin building wireless devices with a Raspberry Pi. You can create anything from a simple traffic light, to a battery monitor, or even a temperature gauge that sends data to the Xively IoT cloud so billions can access the data.This month, Ciseco is giving away twelve Raspberry Pi Wireless Inventors kits, worth £49.99 each for EETimes Europe's readers to win.
And the winners are...
In our previous reader offer, Farsens was giving away five kits for EEtimes Europe readers to evaluate its FenixVortex, Kineo and X1 wireless, battery free sensor tags.
Lucky winners include Mr A. Neil from the UK, Mr. E. Delvaux from Belgium, Mr Lengal from the Czech Republic, Mr H. Bijlsma from the Netherlands, and Mr G. Pfaff from Germany. All should be receiving their packages soon. Lets wish them some interesting findings with their projects.
December 15, 2011 | Texas instruments | 222901974
Unique Ser/Des technology supports encrypted video and audio content with full duplex bi-directional control channel over a single wire interface.