24V Automotive Vehicle IP Camera HD Digital 6P Network Monitoring

Vehicle IP Camera IPC - 6P Network Digital HD Automotive Monitoring

ISP integration into domain control
Another obvious trend for cameras is the integration of ISPs into domain control .  Under the trend of centralized development in electronic and electrical architecture  ECU has shifted from distributed to centralized   and cameras have become hardware devices for collecting information    Computing and processing functions have been separated from cameras and integrated into high computing power SoCs and domain controllers
With the continuous improvement of ISP performance integrated in SoC   it can support the input of multiple cameras    so there is no need to install an ISP on each camera module   which can greatly reduce hardware costs and solve the heat dissipation problem caused by ISP integration in cameras
 

Trend 3 :  Cancel ISP
The last trend is to cancel ISP and use raw data directly (RAWDATA)   But currently    there are still relatively few methods used
The raw data of the CAR camera (RAWDATA) is directly input into the neural network without ISP processing   which not only reduces costs but also avoids the complex ISP tuning process in the development process   and improves visual perception ability 
It should be noted that the dynamic range of the camera is much larger than that of the human eye    For example    in low light or extremely dark scenes   the human eye can hardly see it    but CMOS can still receive photons to "see" the target   However    a lot of information is optimized as noise during ISP processing. Instead of using raw data (RAWDATA) for inference without ISP processing   this data can be retained to improve perception ability in these scenes 

But canceling an ISP is not that easy   On the one hand, the amount of RAWDATA data is too large, and the bandwidth pressure for transmission   storage, and processing is extremely high   On the other hand   ISPs are designed to optimize display performance   in simple terms    for people to see    In data links that require human participation (such as labeling)   ISPs are still indispensable    so ISPs will continue to be retained in the short term

The GPS monitoring car mounted cameras (taxi    bus  logistics vehicle) designed and manufactured by the company are a new generation of GPS car mounted monitoring cameras that use industrial grade professional video processing Sony chips as the core  and integrate functions such as video capture   video compression   and video storage  Suitable for installation in wireless   wired GPRS / CDMA and other environments   One step in place   cost - effective

Technical parameters : 
Image sensors :  sharp    sony    1/3 'progressive scan CCD
Horizontal resolution :  420   480   520 lines
Low illumination :  0.35lux (f1.3,50ire   agc on)
Video output level :  1.0v (p-p)/75 ω     Composite    BNC
Video signal - to - noise ratio :  greater than 48dB (AGC off :  greater than 50dB)
White balance :  ATW fixed
Gain control :  AGC
Aperture control :  electronic aperture (fixed)
Lens :   f=3.6mm/2.8mm
Display mode :  color / black and white automatic
Synchronous system :  internal synchronization
Port :  Video signal 1.0vp  - p/75 ω (bnc)
Power supply :  DC12V ± 10%
Working conditions :  Working temperature :  -10 ℃~50 ℃ [+14 ℉~122 ℉], humidity :  less than 90% rh
Storage temperature :  -20 ℃~70 ℃ [-4 ℉~158 ℉]   humidity  :   less than 70% rh

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