GRIDSMART Box FAQ
FAQ's regarding the GRIDSMART Box.
The Box is simply a zone that sends configured outputs from GRIDSMART to the controller inputs when there are objects present and/or moving through. The inte...
Wed, 1 May, 2019 at 4:24 PM
Draw the Box zone to cover the area of the intersection where you want extensions for greens and/or all reds. Note that pedestrians and/or other vulnerable ...
Wed, 1 May, 2019 at 4:27 PM
Yes. The GRIDSMART Box discriminates bikes, and often other vulnerable road users (VRUs), from motor vehicles with image-based classification using a deep ne...
Wed, 1 May, 2019 at 4:28 PM
Yes. Bikes are considered a subset of vehicles. Only bikes will activate the bike extension outputs, but both bikes and other motor vehicles will activate t...
Wed, 1 May, 2019 at 4:28 PM
With version 19.3, length-based classification reports, still based on the stop-line vehicle zones, can be used to create a length bin specifically for bike...
Mon, 22 Jul, 2019 at 2:32 PM
GRIDSMART uses an image-based machine learning algorithm, specifically a deep neural network, that has and is continuing to learn how to determine whether a...
Wed, 1 May, 2019 at 5:12 PM
We have taken a safety-first approach at bike detection in the box, particularly since short extensions for fast accelerating or moving objects have virtual...
Wed, 1 May, 2019 at 5:00 PM
Dual cameras are not specifically required but are recommended to achieve the best and safest performance by ensuring good views of all bicyclists in the in...
Wed, 1 May, 2019 at 4:32 PM
No. At present this is not supported functionality. Pedestrian zones are included in the Performance+ Module and should be used for this purpose as needed. G...
Mon, 22 Jul, 2019 at 2:33 PM