Click here to read 7 through 12 on EE Times’ sister site Information Week.

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Tkool Electronics

Click here to read 7 through 12 on EE Times’ sister site Information Week.

CTVPS00RF-25-35BA

Click here to read 7 through 12 on EE Times’ sister site Information Week.

Apple’s event was one of the longest events seen in quite a while, running almost two full hours, but it was well worth the watch…literally. The Apple Watch will also have a Sapphire Glass display covering a flexible, retina display, touch interactions, a control knob, NFC, a speaker, haptic sensors, heart rate monitor, gyroscope, accelerometer, inductive charging using Apple’s Magsafe, and can be housed in a variety of propriety strap designs to fit the user’s needs or mood. Unfortunately, there was no actual release date for the Apple Watch, just an early next year”, but when it does hit the stores, it will compete with the new LG Watch R, the Moto 360, and Apple’s largest rival, the Samsung Gear Live S.

For quick turn teardowns on devices from Apple, Samsung, and more, click here.

CTVPS00RF-25-35BA

After much hype and discussion, the age of the connected car is finally upon us. This leap forward in automotive innovation has been made possible by a number of factors coming together at the same time. Advances in components, connectivity, and standardization have brought us to a point where the reality of the connected car rests within touching distance.

But as we contemplate a slightly more distant future that goes even beyond the connected car towards the eventual widespread acceptance of autonomous driving, we must already begin thinking about what technological solutions we will have to deploy in order to make this a global reality. One of those technologies is sure to be the Open Alliance BroadR-Reach® (OABR) Automotive Ethernet standard — which, for a number of reasons, is the key to unlocking the truly smart vehicles of the future.

Why Ethernet? Applications of the future will depend on high data rates that cannot possibly be supported by today’s CAN, LIN, and FlexRay systems. Parking cameras, HD digital infotainment, ADAS sensors like Radar and eventually the eyes and ears” for self-driving systems of the future will all be built on a high bandwidth Ethernet backbone.

CTVPS00RF-25-35BA

While truly autonomous driving is several years away many car OEMs are already developing systems around Automotive Ethernet. For example, BMW’s camera based driver assistance system is supported by Ethernet, which works in conjunction with more traditional networking architectures. This is likely to be the model for the next generation of cars employing Ethernet — not directly replacing systems like CAN and LIN but used alongside for specific data intensive applications.

Breaking into the mainstream Ensuring the cost effectiveness of Automotive Ethernet will enable more car OEMs to bring advanced applications to the average motorist. A significant portion of the cost of building a new car lies in the cabling. The gradual introduction of electronic functions like cruise control, ADAS, DAB radio, satellite navigation, V2X, etc., within the vehicle mean that the amount of copper cabling in cars has risen steadily, along with the associated cost and weight.

CTVPS00RF-25-35BA

The new OABR Automotive Ethernet standard will enables OEMs to minimize the additional cabling in the car. Unlike home Ethernet services which consist of four wires, only two are required for OABR Ethernet in the car. This means that it is possible to drastically reduce the weight of the car. All of which means that advanced infotainment and data intensive safety features like radar will become more affordable in economy cars as well as in top end Audis or BMWs.

NXP is a founding member of the Open Alliance, an organization dedicated to smoothing the way for Ethernet adoption in the auto industry. Most auto manufacturers and many Tier-1 and Tier-2 suppliers are now on-board, so though we may not know yet exactly what applications will one day be developed for the car, one thing is for sure — many of them will be built on the scalable future proof architecture of OABR Ethernet.

With this rapid growth in usage of electrical, electronic, and programmable safety-related systems in passenger cars, there was a need for a safety standard. The ISO 26262 standard, first published on November 11, 2011, was created to define functional safety guidelines for automotive safety systems.

Ultimately it is up to the automotive OEM and Tier 1 suppliers designing and building the automotive safety systems to make sure they comply with the ISO 26262 standard for their pre-defined safety functions. The OEM and Tier 1 suppliers have the task of piecing together their technology, components, software, and documentation to achieve certification.

The safety burden has extended from the automotive OEM to the component supplier(s) and then to the IP supplier(s) of the technology that goes into the chip. At every level in the development of safety systems, there is a need to deliver technology and software that encompass functional safety compliance.

With the need for more complex and sophisticated safety systems comes the need for more complex and sophisticated semiconductor IP.

The IP used in these safety-critical system components needs to be created in an ISO 26262-aware organization with appropriate processes and facilitating technology to expedite ISO 26262 certification of the systems built by automotive OEMs and Tier 1 suppliers.

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