Trafficweb Manager

About

A Go service that integrates Trafficweb API data with the IoTOpen platform. It synchronizes traffic detection data by creating corresponding devices and functions in IoTOpen.

• Automatically syncs traffic detector data from Trafficweb to IoTOpen periodically
• Creates and manages devices and functions in IoTOpen for each Trafficweb detector
• Creates functions for each type of vehicle type detected

Default sync interval is 1h but can be changed by setting sync_interval in the config.

Data representation

A installation in IoTOpen represents a group in Trafficweb A device in IoTOpen represents a detector in Trafficweb A function in IoTOpen is based on information from detectionsfrom Trafficweb

Functions

Data from each detection will be split and published on several functions, counter of each vehicle type and information regarding the detection. The different function can be linked together by detection_id in the value or message field.

Functions created

Functions for each type of vehicle that can be detected will be created. Function value represents how many of that vehicle type was detected during that specific detection

There will also be functions created for detection_id,velocity, bearing and lane number.

Installation settings

Installations need to be manually setup up in IoTOpen for each trafficweb group that should be monitored. Set metadata trafficweb.group_idon installation to corresponding trafficweb group_id to make it possible for the manager to detect the installation and create devices and functions.