January 31, 2023

Car CIS analysis: 3 main segmentation situations create massive marketplace area

It’s recognized that the largest software marketplace of symbol sensor is smartphone box. Because the smartphone marketplace turns into saturated, symbol sensor chip distributors are turning to booming clever automobile marketplace. The improvement of automobile intelligence has ended in a pointy building up in call for for cameras, with the set up quantity of passenger automobile cameras in Chinese language marketplace anticipated to exceed 100 million by means of 2025. The large call for additionally drives the expansion of automobile symbol sensors and offers upward push to extra marketplace segments.

ICV TANK forecasts that the marketplace for automobile CIS will achieve $7.4 billion by means of 2027.

The necessities of CIS chips for clever automobile are a lot upper than the ones of cell phone CIS. Take OmniVision OX03J10 chip for example, as an automotive-grade chip it has handed AEC-Q100 Stage 2 certification and ASIL B practical protection certification; it additionally has top dynamic vary and LFM (LED Flicker Mitigation) serve as.

Via software state of affairs, automobile CIS can also be subdivided into 3 classes: CIS for ADAS, CIS for cockpit, and CIS for symbol (basically for human eyes, akin to encompass view & rear view). Consistent with Yole’s forecast, by means of 2026, CIS for ADAS will achieve 100 million items, CIS for automobile pictures (e.g., encompass view & rear view) will achieve 182 million items, and CIS for cockpit will achieve 82 million items.

The newest CIS for ADAS usually has reached 8 megapixels and the dynamic vary is beginning to achieve 140 dB, as proven within the following determine:

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CIS for cockpits normally has a top body charge (60fps or extra), frequently with an international shutter, and built-in generation lets in the driving force tracking and occupant tracking machine to perform successfully with one digital camera as an alternative of 2.

In 2022H2, ST offered Vx1940, a next-generation hybrid dual-shutter symbol sensor that builds on VB56G4A, the first-generation cockpit CIS product, to watch all of the automobile internal, overlaying the driving force and all occupant areas. New goal packages for this new symbol sensor come with motive force tracking, video calling, occupant seat belt detection, essential indicators tracking, kid presence detection, gesture popularity and high quality video recording and pictures, with a unmarried sensor overlaying all DMS and OMS packages.

The CIS of encompass view & rear view (symbol) class is normally 1-3 MP, with the dynamic vary of 120 dB for many and 140 dB for a couple of. OMNIVISION launched the brand new 1.3 MP symbol sensor OX01E20 for 360 ° Encompass View Machine (SVS) and Rear View Digicam (RVC) at CES 2023.

OMNIVISION says the OX01E20 meets ASIL-B protection requirements and will likely be in mass manufacturing by means of June 2023 with the next key options:
-140dB HDR and LFM concurrently.
-Excellent HDR and LFM efficiency over all of the temperature vary of the automobile.
-Complex ISP, together with DC/PC and OSD.
-Small measurement answers with a-CSP generation.
-Low energy intake.
-In accordance with OMNIVISION’s PureCel Plus structure, which provides just right low gentle sensitivity.