Example: AWS IoT Events event detection with sensors and applications

This detector model is one of the templates available from the AWS IoT Events console. It's included here for your convenience.

This example demonstrates AWS IoT Events's application event detection using sensor data. It shows how you can create a detector model that monitors specified events so that you can trigger appropriate actions. You can create multiple sensor inputs, define complex event conditions, and set up graduated response mechanisms.

{
    "detectorModelName": "EventDetectionSensorsAndApplications", 
    "detectorModelDefinition": {
        "states": [
            {
                "onInput": {
                    "transitionEvents": [], 
                    "events": []
                }, 
                "stateName": "Device_exception", 
                "onEnter": {
                    "events": [
                        {
                            "eventName": "Send_mqtt", 
                            "actions": [
                                {
                                    "iotTopicPublish": {
                                        "mqttTopic": "Device_stolen"
                                    }
                                }
                            ], 
                            "condition": "true"
                        }
                    ]
                }, 
                "onExit": {
                    "events": []
                }
            }, 
            {
                "onInput": {
                    "transitionEvents": [
                        {
                            "eventName": "To_in_use", 
                            "actions": [], 
                            "condition": "$variable.position != $input.AWS_IoTEvents_Blueprints_Tracking_DeviceInput.gps_position", 
                            "nextState": "Device_in_use"
                        }
                    ], 
                    "events": []
                }, 
                "stateName": "Device_idle", 
                "onEnter": {
                    "events": [
                        {
                            "eventName": "Set_position", 
                            "actions": [
                                {
                                    "setVariable": {
                                        "variableName": "position", 
                                        "value": "$input.AWS_IoTEvents_Blueprints_Tracking_DeviceInput.gps_position"
                                    }
                                }
                            ], 
                            "condition": "true"
                        }
                    ]
                }, 
                "onExit": {
                    "events": []
                }
            }, 
            {
                "onInput": {
                    "transitionEvents": [
                        {
                            "eventName": "To_exception", 
                            "actions": [], 
                            "condition": "$input.AWS_IoTEvents_Blueprints_Tracking_UserInput.device_id != $input.AWS_IoTEvents_Blueprints_Tracking_DeviceInput.device_id", 
                            "nextState": "Device_exception"
                        }
                    ], 
                    "events": []
                }, 
                "stateName": "Device_in_use", 
                "onEnter": {
                    "events": []
                }, 
                "onExit": {
                    "events": []
                }
            }
        ], 
        "initialStateName": "Device_idle"
    }
}