ADI Vision-Based Occupancy Sensing Solution
Analog Devices has developed a low cost, low power embedded computer vision platform targeting a vast array of real-time sensing applications. The Blackfin® low power imaging platform (BLIP) leverages the latest entry within the industry-leading, low power Blackfin processor family as well as Analog Devices’ optimized software library deliverables. This solution offers end equipment manufacturers an out of the box development platform; with multiple functional profiles covering intelligent motion sensing, people counting, vehicle detection, and face detection; deployable indoors as well as outdoors all in an impressive form factor. The BLIP system includes an intuitively configured GUI and enables real-time analysis of captured video, as well as video output/display through an on-board USB port, making it a highly valuable tool for product development. Additionally, the associated documentation package is well positioned to help customers accelerate their time to market.
Target Applications Include
- Indoor/outdoor lighting control
- HVAC system control
- Access control systems
- Premise monitoring systems
- In-vehicle occupancy detection
- Logistics/retail analytics
Block Diagram
BLIP Features
BF70x DSP
- 400 MHz DSP core clock
- 1 MB L2 SRAM
- Integrated USB controller
- Customer IP protection with fast secure boot and authentication
Two Options of CMOS Imager
- OVM7692 Omnivision camera module
- Ultralow cost VGA sensor integrated with lens
- ASX340 Aptina CMOS sensor
- Good responsivity (larger pixel) for low light condition
- WVGA resolution, separate interchangeable lens
External LPDDR (Optional)
- If LPDDR is not needed, customer can change to 88-pin QFN
Easy to Use IDE
- Eclipse-based IDE with zero threshold for entry
USB and Serial Interface
SPI/UART/GPIO Connectivity to External Host
Video Occupancy Sensor Module
The Analog Devices BLIP hardware platform is delivered with a preloaded occupancy software module that has been optimized to detect the presence and behavior of humans or vehicles within indoor and outdoor environments. This advanced detection operation provides significantly improved performance compared to single pixel PIR sensor solutions targeting lighting control, climate control, and access control applications.
Blackfin Image Processing Toolbox
The Analog Devices video occupancy sensor software module and many other image analysis module deliverables are based upon the Blackfin image processing toolbox. This toolbox is a set of image processing primitives designed to enable faster development of complex image or video processing solutions for use on Blackfin processors. These primitive functions have been highly optimized to achieve the most efficient results possible on the Blackfin ADSP-BF5xx, ADSP-BF60x, and ADSP-BF70x families of devices. This toolbox library is MISRA-C compliant and also includes C reference code for the primitives and wrapper code layers for open CV and similar, APIs.
Main Product Introduction
Contract pricing display is unavailable at the moment. Prices shown are standard retail prices, orders placed will have contract pricing applied when processed.
| Manufacturer Part No | Order Code | Manufacturer / Description | Availability | Price For | Price (Incl GST) | Quantity | Input Voltage Min | Input Voltage Max | No. of Outputs | Dropout Voltage - Typ @ Current | IC Case / Package | No. of Pins | Product Range | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
ADP220ACBZ-2525R7
|
2457241 |
ANALOG DEVICES
You previously purchased this product.
View in Order History
|
No Longer Manufactured |
Each
|
null | 2.5V | 5.5V | 2Outputs | - | WLCSP | 6Pins | ADP220 |