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Thingsee Positioning Service is an add-on functionality that comes as a default in every Thingsee Operations Cloud installation. This functionality is disabled by default in the sensor firmware, but can be enabled through remote-configuration.
There are two different technology domains that are used based on requirements for the system.
Both of these methods uses signal strength information (RSSI) to calculate estimated position. As a ground-rule, the accuracy of the position is 50% of the distance between anchors. Sensors with a distance of 10m will have an accuracy of 5m or better. Typically, the accuracy is between 2-5 meters depending on other radio interference, building material and other materials that may cause signal strength variation.
As the Thingsee Positioning Service is an add-on feature, any Thingsee sensor can be enabled to support positioning services with no impact to sensor original purpose. For example, ThingseePRESENCE and ThingseeENVIRONMENT sensors are perfect anchors because the customer will get both positioning service and actual sensor measurements.
One of the core ideologies of Thingsee Positioning Service has been an easy installation and use of the sensors and the APIs. All the APIs are set during the deployment of Thingsee Operations Cloud, and rest of the configurations are done using the applications or the APIs.
1. Download Thingsee ToolBox for Android 2. Upload floorplan information to the ToolBox app 3. Install Thingsee sensors (anchors) physically and drag‘n drop them on the floorplan 4. Set the sensors as BLE anchors using the app 2. Configure your BLE target device (e.g. Thingsee mobile app) to scan BLE anchors and send data to Thingsee Operations Cloud for position calculations 3. Receive calculated position to your cloud with an identifier from your target device (e.g. mobile phone)
1. Download Thingsee ToolBox for Android 2. Upload floorplan information to the ToolBox app 3. Install Thingsee sensors (anchors) physically and drag'n drop them on the floorplan 2. Use the app to assign your Thingsee device as an asset tracking target (e.g. ThingseeINVENTORY device) 3. Receive calculated position to your cloud with an identifier from an asset tracking device
Positioning services are accessed through standard Thingsee APIs.
Thingsee Services API is used to set up and manage positioning service. This API comes as a standard in every Thingsee Operations installation.
All calculated positions are forwarded to a customer cloud service using the same method as any other Thingsee sensor data. Thingsee Operations Cloud is responsible to forward sensor-data and position-data to a customer cloud with the authentication and protocols as defined during Thingsee Operations Cloud installation phase.
Thingsee Positioning Service is a data-collection service in its core. The design has been made so that Thingsee takes care of the data collection services, system setup, field operations and calculation of the position. In a typical setup, position-data is forwarded to another system (e.g. ERP or other services) that have the responsibility of the final solution, asset-tracking or management services.