Search by LPs allows finding the recognized license plates in the archive as well as filtering vehicles with recognized license plates according to the specified criteria.

Attention!

The search by license plates is available for the users with the corresponding access level settings (see Roles).

To do this, do the following:

  1. Open the required layout (see Configuring layouts).
  2. Click the required camera.
  3. Click the Search button located in the lower right corner of the surveillance window (see Switching to Search in archive).
  4. Set the search interval (see Setting a search interval).
  5. Click the button.
  6. Select the Search by LPs item.
  7. Click the button to add the search license plate criteria that are specified in the table:
    CriterionValueDescription
    Search by LPs
    Detector


    		License plate recognition VTSelect the detector by the events of which you want to search from the drop-down list
    License plate recognition RR—Parking
    Vehicle recognition RR
    License plate recognition RR—Search in archive
    Enter text 

    Enter the vehicle license plate that you want to find. You must enter the number either fully or partially using the ? (any one character in the license plate) and * (any number of any characters in the license plate) characters. For example, the search by the ?20* query displays all vehicles whose license plate contains digits 2 and 0 in the second and third positions. There can be any total number of characters in the license plate

    Note

    To search for all detected license plates, enter * (asterisk).

    Model

    Enter the full vehicle model name using Latin letters or digits. Case insensitive

    Note

    Manufacturer

    Enter the full vehicle manufacturer using Latin letters. Case insensitive

    Note

    ColorBrownSelect one or several required vehicle colors
    Red
    Orange
    Bage
    Yellow
    Green
    Blue
    Violet
    White
    Gray
    Black
    Unrecognized color

    		By default, the checkbox is cleared. If you want to find the vehicle's unrecognized color, then set the checkbox

    Select all

    		By default, the checkbox is cleared. If you want to find a vehicle amid all colors, including the unrecognized one, then set the checkbox

    ClassUnknownThe value is set by default. The vehicle class isn't recognized
    CarSelect the vehicle class from the drop-down list
    Truck
    Bus
    Motorcycle
    Mini truck
    Trolleybus
    Tram
    Van
    Minivan
    SUV
    Pickup
    Average vehicle
    Large vehicle
    Mega-large vehicle
    Special transport
    Dump truck
    Sedan
    Purpose


    		UndefinedThe value is set by default; the vehicle purpose isn't recognized
    Fire serviceSelect the vehicle purpose from the drop-down list
    Police service
    Ambulance service
    Headlights state

    		UndefinedThe value is set by default; the headlights state isn't recognized
    Turned onSelect the headlights state from the drop-down list
    Turned off
    SpeedFrom 

    Set the required vehicle speed. The value must be in the range:

    • Kmph: [0, 250];
    • Mph: [0, 155]

    Attention!

    The unit of vehicle speed measurement depends on the selected unit in the Speed detection field of the detector settings (see License plate recognition RR—Parking, Configuring License plate recognition RR).

    To
    DirectionSelect the vehicle movement direction from the drop-down list

    		UndefinedThe value is set by default. The vehicle movement direction isn't recognized
    IncomingThe vehicle is moving towards the camera
    OutgoingThe vehicle is moving away from the camera
    Country 
    State Enter the name of the state:
    Axle count
    		Enter the required number of vehicle axles. The value must be in the range [0, 50]

    Note

    To delete a criterion, click .

  8. Click the Search button.

Note

You can stop the searching process at any time. For this, click the Stop button, which replaces the button that starts the searching process.

The search results panel displays frames with vehicles whose license plates contain the text from the search query and meet the additional set parameters.

In the surveillance window, the recognized license plate is framed in red.

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