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To configure the Motion In Areacreate the Motion in area detector, do the following:

  1. Create the required
    2. detection tool
  2. detector and specify its parameters (see
    3.  Creating detection tools
  3. Configuring detectors and their sub-detectors).
  4. Below the created
    5. detection tool
  5. detector,
    6. click 
  6. click Create… →
    7. Motion In Area
  7. Motion in area.

By default, the detection tool detector is enabled and triggers set to generate events when an object starts moving in the area.

If necessary, you can change the detection tool detector parameters. The list of parameters is given in the table:

ParameterValueDescription
Other
EnableYesThe
detection tool
detector is enabled by default. To disable the
detection tool
detector, select
the 
the No
 value
 value
No
Name
Motion In Area
Motion in areaEnter the
detection tool
detector name or leave the default name
Type
Motion In Area
Motion in areaName of the
detection tool
detector type (non-editable field)
Advanced settings
X-axis offset15Specify the X-axis and Y-axis offsets as a percentage of the track area to
set
receive events from the specified area
of the detection tool triggering
. The values must be in the
range 
range [1,
50
40]
Y-axis offset10
Basic settings
Maximum object height100

Specify the maximum object height as a percentage of the frame size for the

detection tool to trigger

detector to generate an event. The value must be in the range [0.05, 100]

Note
titleAttention!

The values of the maximum object height must be equal in the settings of

the Object Tracker and Motion In Area

the Object tracker and Motion in area.

Maximum object speed500

Specify the maximum object speed per second for the

detection tool to trigger

detector to generate an event. The value must be in the range [0, 500]

Info
titleNote
In 
  • In Axxon One, speed is a conditional value that is calculated using values of different dimensions. The speed calculation algorithm takes into account both the frame width and its height.
  • For a visual understanding of the speed values, we recommend specifying the speed when searching the archive (see Configuring minimum and maximum object speed).
Maximum object width100

Specify the maximum object width as a percentage of the frame size for the

detection tool to trigger

detector to generate an event. The value must be in the range [0.05, 100]

Note
titleAttention!

The values of the maximum object width must be equal in the settings of

the Object Tracker and Motion In Area

the Object tracker and Motion in area.

Minimum object height0.1

Specify the minimum object height as a percentage of the frame size for the

detection tool to trigger

detector to generate an event. The value must be in the range [0.05, 100]

Note
titleAttention!

The values of the minimum object height must be equal in the settings of

the Object Tracker and Motion In Area

the Object tracker and Motion in area.

Minimum object speed0

Specify the minimum object speed per second for the

detection tool to trigger

detector to generate an event. The value must be in the range [0, 500]

Info
titleNote
In 
  • In Axxon One, speed is a conditional value that is calculated using values of different dimensions. The speed calculation algorithm takes into account both the frame width and its height.
  • For a visual understanding of the speed values, we recommend specifying the speed when searching the archive (see Configuring minimum and maximum object speed).
Minimum object width0.1

Specify the minimum object width as a percentage of the frame size for the

detection tool to trigger

detector to generate an event. The value must be in the range [0.05, 100]

Note
titleAttention!

The values of the minimum object width must be equal in the settings of

the Object Tracker and Motion In Area

the Object tracker and Motion in area.

Number of alarm objects2
Info
titleNote

The parameter is taken into account only if

the

the Trigger on group of objects parameter is enabled.

This number determines the minimum number of objects that are considered a group and can

cause the detection tool triggering

generate an event. 
Specify the number of objects that can cause the

detection tool triggering

detector to generate an event. The value must be in the range [1, 100]

Object classAll classes

Select the object class that must

trigger the detection tool

generate an event. The default value

is Object Tracker

is All classes

Info
titleNote
  • When you create the
 Entrance In Area detection tool below the 
  • Motion in area detector as a child object of the Object tracker and select
the 
  • the Person
 value, the detection tool
  •  value, there won't
trigger if it
  • be any events if the tracker detects the movement of several people nearby.
  • When you create the
 Entrance In Area detection tool below
 and 
 detection tools
  • detectors, the
 
  • Object class
 parameter
  •  parameter must have
the 
  • the All classes
 value
  •  value.
Vehicle
Person
Trigger on group of objectsYes

The parameter is disabled by default. If you want the

detection tool to trigger

detector to generate an event only for a group of objects, select the Yes value

Info
titleNote
  • The group of objects that must cause the
detection tool to trigger
  • detector to generate an event is specified in the Object class parameter.
  • The number of objects that
is
  • are considered a group is specified in
the Number of alarm objects parameter.For example, you select
  • the
Person object class, the 
  • Number of alarm
objects is 2, and the Trigger on group of
  • objects parameter
is enabled. If the detection tool detects two or more people, these people are considered a group and the detection tool will trigger
  • .
 
No

By default, the entire frame is the a detection area. In If necessary, in the preview window, you can specify can reduce the detection areas using the anchor points Image Removed (see Configuring the Detection Zonearea (see Configuring a detection area) and/or set one or more skip areas (see Configuring a skip area).

Info
titleNote
  • For convenience of configuration, you can "freeze" the frame. Click the Image Modified button. To cancel the action, click this button again.
  • The detection area is displayed by default. To hide it, click the Image Modified button. To cancel the action, click this button again.

To save the parameters of the detection tooldetector, click the Apply Image Modified button button. To cancel the changes, click the Cancel Image Modified button button.

Configuration of the Motion in area detector is complete.