People counting algorithm from ADI ensures efficient space utilisation & worker safety

30 November 2021

ADI EagleEye ADSW4000
ADI EagleEye ADSW4000

Semiconductor firm specialising in sensing, data conversion & signal processing, RF & power management, Analog Devices (ADI) has introduced the ADI EagleEye ADSW4000 PeopleCount algorithm – part of its ADI EagleEye platform – for people detection & counting in indoor spaces, such as meeting rooms or office cubicles.

The ADSW4000 is the first in a series of application-level software algorithms forming part of the ADI EagleEye™ platform that includes a hardware subsystem based on ADI’s Blackfin® embedded digital signal processor (DSP) and a set of application-level software building blocks enabling users to quickly develop their own people counting system. The ADSW4000 algorithm provides system edge node analytics that unlock insights to improve space utilisation, people safety through distance monitoring, and energy efficiency of spaces within intelligent buildings.

•    Download the ADSW4000 data sheet & order the evaluation platform at:

•    Learn more about the benefits of ADI’s EagleEye platform at: ...or for more information contact:

•    Watch a video about the ADSW4000 algorithm at:

•    Learn about more ADI intelligent building systems, technologies & solutions at:

•    Connect with engineers & ADI product experts on EngineerZone™, an online technical support community at:

ADSW4000 key features:

•    People counting algorithm for indoor areas, such as meeting rooms or office cubicles

       o    Occupancy state

ADI EagleEye ADSW4000 hardware
ADI EagleEye ADSW4000 hardware

       o    Location of person (x & y coordinates)

•    Zoned performance (multiple areas for larger coverage)

•    Edge processing

       o    Metadata output over UART

       o    No captured images are transmitted

•    Coverage area for optimal accuracy of 90%: 3m radius

•    Maximum coverage area (accuracy of 80%): 5m radius

About ADI EagleEye:  

The ADI EagleEye platform enables a complete, end-to-end hardware and software solution to help solve occupancy challenges. Combining the proprietary ADI ADSW4000 algorithm and advanced Blackfin DSP enables efficiency of indoor space, while maintaining security and privacy, as images are processed, but not transmitted from the edge node. From meeting rooms to cafeterias, and lobbies to open desk people counting, ADI EagleEye can solve workspace needs and maximise worker wellbeing and productivity.  

Pricing & availability:

EVAL-ADSW4000KTZ plug & play evaluation platform with embedded ADSW4000 algorithm & cloud dashboard access now in full production and available at $650 each

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