From 175190006d32194c08b98fe2cb0a36e40bfe1d19 Mon Sep 17 00:00:00 2001 From: Nicolas Mowen Date: Wed, 23 Apr 2025 15:53:52 -0600 Subject: [PATCH] Mention support for multiple rknn detectors --- docs/docs/configuration/object_detectors.md | 16 ++++++++++++++++ 1 file changed, 16 insertions(+) diff --git a/docs/docs/configuration/object_detectors.md b/docs/docs/configuration/object_detectors.md index ebbfe01c43..c61e74c20b 100644 --- a/docs/docs/configuration/object_detectors.md +++ b/docs/docs/configuration/object_detectors.md @@ -813,6 +813,22 @@ Hardware accelerated object detection is supported on the following SoCs: This implementation uses the [Rockchip's RKNN-Toolkit2](https://github.com/airockchip/rknn-toolkit2/), version v2.3.2. +:::tip + +When using many cameras one detector may not be enough to keep up. Multiple detectors can be defined assuming NPU resources are available. An example configuration would be: + +```yaml +detectors: + rknn_0: + type: rknn + num_cores: 0 + rknn_1: + type: rknn + num_cores: 0 +``` + +::: + ### Prerequisites Make sure to follow the [Rockchip specific installation instructions](/frigate/installation#rockchip-platform).