In addition to Auto PSIM, Nvidia CUDA Toolkit drivers must also be installed on the computer. You can download the drivers from the Nvidia manufacturer's website. Otherwise, you cannot use graphics cards for license plate recognition.

You can use GPU for license plate recognition in Auto PSIM. To do this, do the following:

  1. Go to the settings panel of the LPR channel object corresponding to the activated software module (see Activating the software module used for identifying the plates).

  2. From the Use GPU drop-down list, select the device that will be used for license plate recognition:

    1. Do not use—possibility of using a graphics card is disabled. The default value.

    2. Default device—all available graphics cards will be used during recognition.

    3. Intel GPU—NVIDIA GPU integrated graphics card will be used during recognition.

  3. Click the Apply button to save the settings.

Selecting a device for license plate recognition is complete.

  1. The device selection for license plate recognition described on this page is implemented only for the VIT software module.
  2. To connect the GPU for license plate recognition for the RoadAR software module, you must activate this feature in the module settings (see Configuring the RR software module and Configuring the RoadAR vendor and model recognizer module).
  3. To connect the GPU for license plate recognition for the IntelliVision software module, you must activate this feature in the module settings (see Configuring the CIDR IV module, Configuring the RIDR IV module and Setting up the IV module).
  4. To connect the GPU for license plate recognition for the Vehicle type recognition module software module, you must select GPU from the Device drop-down list in the module settings (see Setting up the Vehicle type recognition module).