Intelligent Driving Nerve End: Camera Innovation Program

Some people say that future technological developments is a smart car with four wheels smart phones, smart car was also said to be able to run around the world, but anyway, these are people's imagination, to this stage, it is Even the auto driving of the car has not yet reached the commercial standard. When can we fully realize what people think of smart cars? No one can tell now, but many companies have begun to work hard in this direction.

For example, Google's driverless car, and Slovakia AeroMobil company spent more than 20 years to develop a dual-use AeRomobil3.0 smart flying vehicle. According to reports, this car has been successful in the recent test flight and has been planned for delivery in 2016. In any case, just because there are many companies like this are constantly working hard, the era of smart cars will be just a matter of time.

The current smart driving can be said to be mainly driven by a driving assistance system to make driving safer and more efficient. The camera functions as a nerve ending in the intelligent driving assistance system. Although it is very subtle, it plays an important role. The current camera is obviously still unable to meet the innovative demands brought about by the large-scale application of new technologies. Therefore, camera solutions for meeting ADAS have become increasingly urgent.


The HDR-CMOS megapixel Ethernet camera launched on the 13th by Miri Semiconductor, a maker of communications solutions, and sensor system maker SMS, offers a new perspective.

The hardware of the camera is designed and manufactured by SMS, while Miri provides a low-emission network solution. This camera has high brightness, wide dynamic range and wide field of view, is suitable for panoramic observation and blind spot detection, can withstand the harsh working environment of mechanical shock and vibration, dust and waterproof IP68/IP6k9k standard, and through low-cost unshielded Twisted pair provides Ethernet data transmission and power without the need for traditional harnesses.

At first glance, this camera does not have much color, the domestic camera can also meet the standard, for example, good three-camera VH6 (dust-proof, waterproof, shockproof, but also a wide-angle, night vision function), Friends of the wireless surveillance camera.

However, what makes this camera special is that the technical solutions provided by Micrel can support driver assistance systems with higher accuracy and performance. Specifically embodied in the new Quiet-Wired IEEE standard Ethernet transceiver technology that reduces electromagnetic emissions based on Micrel, the camera combines IEEE802.3az energy-efficient Ethernet support, sub-microampere standby power, signal detection startup and fast connection. In addition, a high-voltage synchronous switching regulator from Micrel (with Hyper Light Load and Hyper Speed ​​Control architecture) provides all the power of Power over Ethernet (PoE) without any additional system cost. In addition, the clock management provided by Micrel's MEMs-based DSC1001 CMOS oscillator not only has powerful performance, but also has improved temperature frequency deviation.

This camera solves the problem of insufficient camera performance in the ADAS and is expected to play an important role in advanced driver assistance systems until a more advanced car camera is born.

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