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- Go to the settings panel of the LPR channel object, representing the activated recognition module.
From the Module drop-down list (1), select the installed SDK for license plate recognition.
Info title Note To add the SDK for license plate recognition, it is necessary to download the required SDK from the AxxonSoft website and install them using the EngineManager utility. The procedure of installing the recognition engines using the EngineManager utility is described in the engine_install_windows.txt file located in the folder with corresponding recognition engine.
If the CARMEN-Auto module is activated, then the cmanpr-7.2.7.108: general SDK is used by default for recognizing all Latin characters of the plates (for example, corresponding to countries such as Argentina, India, Africa and Singapore), although the country recognition function is not used.
The Hazard Identification Number Recognition Engine (ADR) SDK can be added to the list of the countries as a separate "country". This SDK is named cmanpr- <version number>: latin_eadr in the list of countries. If it is selected as the country issuing the license plate, the recognition module will be able to identify the license plates of the states using the Latin alphabet, as well as the specialized license plates of vehicles carrying hazard goods, with detecting and recognizing the type of cargo being transported. The information about the transported cargo will be displayed by the Vehicle Tracer module in the list of vehicle parameters, and also sent in the event about the recognized number.
Two-line license plates are supported in CARMEN-Auto module when the cmanpr-<version number> : arab recognizer is selected.
In the Online monitor, the recognized Arabic license plate numbers are always displayed in two lines. The first line begins with the Arabic numbers, and then the Arabic letters are displayed. The second line, by default, begins with the Latin letters, then numbers. To display in the second line the Latin numbers first, and then the letters, it is necessary to set the VehiclePlateSearch.RightToLeft registry key value to 0 (for details, see Registry keys reference guide, for more information about working with the registry, see Working with Windows OS registry).
- Click the Apply button (2).