(Event Component) Trigger Card

Every event requires a Trigger Card to define the final triggering conditions.

Tips : One trigger corresponds to one event. If two different trigger events are needed, create two separate events.

Logic Trigger

The Logic Trigger is the final component in an event, using logic (Boolean value) to trigger the event when specific conditions are met, allowing for effective detection and analysis.

Logic Trigger Attributes

Input: Boolean (True/False)

Output Type: None

Setup

After dragging the Logic Trigger Card onto the canvas, click on settings " ⋮ " to set up the content:

• Detection Duration: For the stability of AI detection events, AI is given a continuous detection time to confirm the event. A shorter time setting means fewer frames are used for AI detection, making the event trigger conditions more sensitive.

• Detection Threshold: This parameter represents the percentage of frames that meet the conditions during AI's continuous detection time to trigger the event.

• Event Interval: This parameter indicates the time interval between one event trigger and the next. The trigger condition is based on "looking back N seconds" (N seconds as the value filled in for AI's continuous detection time).

The Event Trigger is the final component in editing the event structure, triggering the event when specific conditions are met. Combined with the Object Card and Logic Component Card, it ensures accurate event detection and activation. It includes detection duration, detection threshold, and event interval parameters, ensuring accurate activation, appropriate time constraints, and preventing duplicate triggers.

For more details, refer to the event parameter settings:

pageEvent Parameters

Numeric Trigger

The Numeric Trigger is a triggering mechanism that uses numerical values to determine event activation, used for detecting events when the numerical output of counting-type logic exceeds a specified threshold.

Numeric Trigger Attributes

Input: Number (Integer)

Output Type: None

Setup

After dragging the Numeric Trigger Card onto the canvas, click on settings " ⋮ " to set up the content:

• Event Threshold: The numerical threshold for triggering the event.

The Numeric Trigger is a mechanism specifically used for events related to counting-type logic. It activates the event when the numerical output of counting logic (such as the number of objects or the frequency of a specific action) exceeds the set threshold.