The front mounted ADAS camera in parking increased by 54.15% year-on-year, with TOP10 suppliers taking the lead

In the front loading market , The carrying capacity of the sensor is in a rapid rising cycle .

Take China's passenger car market as an example , The monitoring data of Intelligent Automobile Research Institute of Gaogong shows that ,2021 Years ago, it was loaded and parked ADAS Related Cameras 2840.96 Thousands of stars , Year-on-year growth 54.15%. Forward binocular 、 Three orders , Weekly viewing and parking ADAS Camera has become the mainstream choice of medium and high-end models .

among , The forward driving sensing camera is equipped with 823.82 Thousands of stars , Year-on-year growth 45.42%; Panoramic look around parking camera 1832.96 Thousands of stars , Year-on-year growth 52.10%; Besides , In cabin DMS、OMS It is also driving the camera to get on the new track .

As a giant of car camera sensors , Ansenmei revealed , The average number of cameras per vehicle has doubled in the past five years , It is expected to double in the next five years . meanwhile ,8MP Will become the largest increment in the future ,“ our 800 The megapixel camera sensor has been 8 A host factory has fixed a point , Expect to 2023 year , Only the revenue from vehicle camera related tasks will increase fourfold compared with this year .”

however , The imaging challenge is still the main contradiction in the camera perception market . such as , performance 、 reliability 、 An imaging solution that balances functional safety and design flexibility , While keeping costs low . high resolution 、 The trend of high dynamic range is clear , Because it can achieve higher performance , Longer detection distance , And adapt to extreme light conditions .

such as , In recent years , Downstream automobile manufacturers put forward strict standards for the reliability and service life of on-board cameras , The camera is required to be able to work in extreme cold 、 Reliable operation in hot and humid environment , At low illumination 、 High quality image data can still be provided in highly dynamic scenes

Another key challenge is , Hardware reuse of camera . such as , The traditional panoramic look around camera adds deep learning perception and early warning functions ,ADAS Front view camera and DVR Sharing of resources ,IMS and DMS Camera integration, etc , This is very important for image processing （ Including optical design 、ISP） More challenges .

At the end of the industrial chain , A battle about the future market pattern is on . One side , camera （ module ） It is no longer traditional foreign capital Tier1 A monopoly market , Non automotive suppliers are rapidly entering the car track , At the same time, local suppliers are accelerating market competition ;

With the automotive electronic and electrical architecture began to evolve to centralized , because Mobileye The market share of the scheme is entering a fluctuation cycle , Ying Wei Da 、 qualcomm 、 Horizon and others are grabbing food Mobileye Market share , This has also led to subtle changes in the market share of relevant camera suppliers . meanwhile , epidemic situation 、 Lack of core also becomes a variable factor in the short term .

In the supplier section ,2021 The front mounted standard camera of passenger cars in the Chinese market （ That's ok / Berth ADAS） The carrying capacity ranks among the top ten , As a representative of local suppliers , Dessicaway 、 Zhihua technology 、 BYD entered the top ten .

such as , Desai Xiwei, as one of the earliest enterprises in China to deploy vehicle mounted cameras , It has achieved mass production of high-definition vehicle mounted cameras and look around systems , The cumulative shipment has exceeded 1000 Thousands of stars . at present , The driving ADAS The camera has also been fixed by many car companies and will be delivered to the car in succession this year .

On the other hand , Camera module core CIS Parts have also begun to enter a new market cycle .

As a domestic CMOS The main players of image sensor , at present Stilwell Published 6 Car specification level high performance CIS product , Cover 1MP~8MP Intelligent vehicle imaging solutions , And fully cover the vehicle image class 、 Vehicle perception ADAS And in the cabin In-Cabin Three core car camera markets .

This year the company launched 2.5MP New product of vehicle specification level image sensor SC220AT, Based on innovation SmartClarity-2 Imaging technology , And upgraded self-study ISP Algorithm , Innovative SFCPixel、PixGain HDR Patented technology 、LFS technology , On set ISP Two - 、 High sensitivity 、 High dynamic range 、 Excellent LED Four performance advantages of flicker suppression .

meanwhile , be based on ASIL-D Functional safety process development , accord with AEC-Q100 Grade 2 And functional safety ISO 26262 ASIL B Grade requirements , Meet the safety standards of vehicle regulations ,SC220AT Can better empower 360° Performance upgrade of look around Application 、 Automatic parking and advanced assisted driving system （ADAS） And other intelligent vehicle image and perception applications .

As the second product of stevio, it integrates on-chip ISP Car gauge level image sensor with two in one function , In the previous generation of self-study ISP The algorithm has been comprehensively upgraded . For the whole ISP Processing links （ISP Pipeline）, Including correction from bad points （DPC）、 Color correction （CCM）、 Noise reduction treatment （Denoising） And image sharpening , Coverage RAW、RGB、YUV Multiple domains .

And automatic parking （ camera + Ultrasonic fusion ）+ADAS The integrated plan of transportation and parking , It is pushing the car camera market into a new explosive growth cycle .

The monitoring data of Intelligent Automobile Research Institute of Gaogong shows that , With 2021 Year as an example , Carry only ADAS Driving function the insurance amount of the new car is 444.69 Thousands of cars ; The insurance amount of a new car equipped with parking function only is 28.51 Thousands of cars . It means , The integrated plan of transportation and parking will drive the number of cameras carried by single cars （ from 1V To 5V、9V） Explosive growth .

​