Rule Engine

Here you can find details on how to use the Rule Engine for your customized Scenario Configuration

With the Rule Engine, you can customize your event triggers. Reducing Big Data to relevant data is possible with just a few clicks: From simple adjustments to only get counts for one direction of the Counting Line to more complex rules to monitor a Region of Interest status when a vehicle crosses a Counting Line.

Creating a rule on a single event trigger

For rule creation, an event trigger has to be chosen to attach it to. Depending on the type of the event trigger, options are available to set flexible filter conditions.

For those conditions combined via AND, all conditions need to be fulfilled. In the example above, events are sent, only if a bicycle or person is crossing the Counting Line in the IN direction.

Creating a combined rule on an RoI & CL

You can create combined conditions for RoI and CL. When they are chosen as an event trigger, the option to add another condition appears below. This subcondition needs to be based on a second RoI or CL. They will then be combined by an AND connection.

Combined rules trigger an event only in case an object is crossing the CL and the rule of the additional CL or RoI is met.

In the example below, the rule sends an event in case a car, bus, truck or motorbike is crossing the speed line at more than 50 km/h and at the same time a person which is longer than 5 sec in the RoI.

Save rules as templates, edit or delete them

Save rule as template

Any created rule can be tagged as a template. This provides the option to use the same logic on any camera stream within the same Control Center.

Edit or delete a rule

If you are deleting a rule that is tagged as a template, the template will be removed. In case a rule is created on a trigger (e.g.: CL) and the trigger gets deleted, the rule will disappear as well.

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