Actility Passage Monitoring Solution

Every business with a physical space should count people traffic in order to see the bigger picture of what is going on in their location. Whether you are a shopping center, retail chain, museum, library, bank, restaurant or otherwise, passage calculation data will help you make well-informed decisions about your business.

This presence detection and environment monitoring solution, powered by Elsys & WMW, is an ideal solution to measure people flow in your office or retail space and will greatly help your decision-making process.

This tutorial provides you with the key steps to complete to get started with this solution.

Before you start...

In order to complete this tutorial, you will need at least :

  • The “ presence detection and environment monitoring Evaluation Kit” available on ThingPark Market. This kit contains the required HW and SW parts to implement the solution:
    • 1 x Elsys ERS and its accessories
    • 1x three-month access to the light version of WMW-HUB application.
  • A ThingPark Community account with an active LoRaWAN™ gateway. If you don’t have a gateway, you can purchase one on ThingPark Market, ready to be activated on ThingPark Community.

 

Step 1: Connect ThingPark Community to WMW application 

Let's start with WMW: 
Connect to your WMW account on the URL https://eu1.wmw-hub.com/en/login. Once you are logged in, select "Connectivity" in the "Settings" tab, then MQTT as a type and Actility ThingPark as the network. 
You'll find there the region and account id corresponding to your WMW account, keep it for later.
On the MQTT user line, click on the big green plus button on the left. It will give you two fields to set your MQTT login and MQTT password. You can choose whatever you want but be sure to keep it written for later.
Now that everything is set, you can click on the "Save" button. 


Your ThingPark Community application are accessible through the following URL.

Once you log in, you should see a screen displaying the number of base stations and devices you’ve connected on this account as well as their status. No device or base station should be connected for now.

Select “Application > Create” on the list on the left to create your WMW application, it is mandatory in order to send the device’s messages to WMW; select the “TPX” option. It will load a page inside of which you'll find a WMW option. Select it.

A few fields are to be filled in order to complete this operation:

  • Name: Name of your application displayed in ThingPark Community
  • Region: you retrieved it on WMW
  • Entreprise ID: this is the account ID you retrieved earlier
  • Username & login: the MQTT username and logins you defined on WMW

Click on "Create" to finish the creation of this side of the connection and go in your list of application. The link between WMW and ThingPark is established !

Step 2: Activate your Elsys ERS sensor on ThingPark Community

Now that you have your application, you can add your device on ThingPark too.

Go to “Device > Create” on the list on the left, if Elsys is in the list of the device manufacturers, select it, if it’s not, select “View more manufacturers”.

Once again, you will have to fill field to create your device:

  • Model: Choose a Class A model that correspond to your region (AS923 correspond to Asia, AU is for Australia, ETSI is for Europe and FCC is for the United-States).
  • Name: The name your device will have in ThingPark Community.
  • DevEUI, AppEUI and AppKey: Codes you should have received with your device.

Select the application you created for WMW; it should have a green dot showing that it’s working well.

Leave the mode to “No location” and click on “Save” finalize the operation.

 

Step 3: Deploy your Elsys ERS sensor in the field

Elsys ERS Sensor Overview

ERS sensors are LoRaWAN™ room sensors for measuring indoor environment. ERS is enclosed in a room sensor box and it is designed to be wall mounted. Inside the ERS you will find four internal sensors: temperature sensor, humidity sensor, light sensor, and a motion sensor (PIR). ERS is powered by two 3,6V AA lithium battery. The Battery life is estimated to be up to 10 years but depends on sample interval, transmit interval, data rate and environmental factors.

Elsys ERS Dimensions

 

Switch-on your device

To switch on your Elsys ERS sensor, you need to install the batteries, removing the 4 screws at the back. Once the batteries are plugged, the device will automatically start a Join Request to the network.

Once your device is active, you should be able to see it on ThingPark. In “DEVICE STATUS” there should be a green “ACTIVE” written in the top right.

 

Device default configuration

By default, the sensor will report all its properties every 5 minutes.

If you would like to change its default behavior, use the app “Sensor Settings” on an android phone to change the sensor configuration through NFC. Put your phone on the device, pick the parameters you want and click on write to confirm the new settings of your device.

More information can be found here.

Device physical installation

The Elsys ERS is equipped with 6 holes and can be mounter on any location ; more information can be found in the “Installation” section of the operating manual.

Additional resources

Battery life calculator

Elsys is providing a very nice calculator to estimate the battery lifetime of the device. 

Based on the default configuration the estimated battery life is expected for 16 years for a device working at SF7.

Battery Life Estimation using SF7

Step 4: Monitor affluence with WMW application

Using the credentials you received through email, you can access to WMW-Light on the following URL:

https://eu1.wmw-hub.com/en/login

Since you already have provisioned your device on ThingPark Community, the main step that should be left will be to create the device on WMW. Click on “Asset” and then “Asset list”, an empty page should appear since you have no device added yet. Click on the big green +.

If you possess devices on multiple applications, you may have to click on “Passage” before “Asset list”.

In order to fill your device creation fields, you need:

  • A name that corresponds to your device: Elsys ERS  
  • Its Unique device identifier also called DevEUI
  • Device type: Elsys ERS

You must select or create an asset type in order to create your device:

  • For the brand, pick the brand of your device: Elsys
  • For the type, enter the type of space you will monitor passage in, such as meeting room, or open space
  • You can add a picture or a description of this type of asset

Once you are done, click on “Save” and your device should appear on the “Passage” dashboard.

You can pick its position if it does not return it by itself, and if everything goes well, the information of your device should appear as the payloads are transmitted.

If you want to add alarms to your device, return on the dashboard page and click on the arrow next to the device. Click on the small pen to edit your device, scroll down to find the “Rule” section, and click on the big green +. There you can add and edit your alarms to send emails or create webhooks depending on the measures your device transmits.

You will find the information displayed by the tracker on the dashboard on the corresponding application.

And if you want more extensive information, click on the arrow at the end of the line of the device, you will find the time of occupancy of your rooms.