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IWR6843ISK: Detecting Moving People that became static (very little movement)

Mary Raullette Solomo
Intellectual 600 points
Part Number: IWR6843ISK

Hi,

We have an application wherein we have to keep track of the people after they have entered the area and became static or with very little movements (such as when queueing). For the sense and direct demo, usually the point cloud will be gone along with the track if the people have little to no movement.

Is there any configuration that can be tuned for this specific case? 

I have tried turning off the Static Clutter Removal in the doaCfg line but I don't see any improvement as the point cloud still disappears (even when Display Static Points is On in the gui).

Thansk for your help.

  • 0
    TI__Mastermind 28055 points

    Hi Mary,

    You can try going for a very fine doppler resolution - but this may lead to other problems. I have pasted an example below (for 3D People Counting):

    profileCfg 0 60 250 10 40 0 0 98 1 128 6500 0 0 40
    chirpCfg 0 0 0 0 0 0 0 1
    chirpCfg 1 1 0 0 0 0 0 2
    chirpCfg 2 2 0 0 0 0 0 4
    frameCfg 0 2 96 0 125 1 0

    The other option to consider is modifying the tracker/build a detector or tracker that works well for this specific use case where you expect to see a lot of static people.

    Regards,

    Justin