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  1. Help-Desk
  2. HELP-2701

FIWARE.Request.Tech.IoT.Relating to IoT devices.

        Details

        • Type: extRequest
        • Status: Closed
        • Priority: Major
        • Resolution: Done
        • Fix Version/s: 2021
        • Component/s: FIWARE-TECH-HELP
        • Labels:
          None

          Description

          Hi Fiware Team,
          We hope you can help with the following

          Scenario 1.
          We wish to develop a distributed IoT system in FIWARE Lab that operates
          remote solid state switches that in turn activate electromagnetic
          solenoids.

          • Each device in the system will have its own pic processor operating an
            individual switch and solenoid pair.
          • Each device in the system is autonomous and is activated by coded keys
            transmitted from a bluetooth mobile handset. The codes that operate the
            IoT devices will include a time attribute so that individual users can
            have long term or short term (a defined window in time) authority to
            activate the IoT devices.
          • The valid keys in operation for each IoT device will be transmitted to
            that device from a central control over the internet and stored in
            internal memory. The matching keys with their related time codes will be
            sent over the internet to an app in individual users handsets from the
            same central control.
          • The central control can validate or terminate keys at any time.
            Question 1: Is there a Fiware/Fiware Lab tutorial that would best
            support us in developing such a system?

          Scenario 2.
          Question 2: For a related application. In Fiware Lab is it possible to
          simulate a complete IoT system including a block for a Raspberry Pi and
          some basic interconnected IoT devices (a number of normally closed
          contacts) that interacts over the internet with a remote central
          control?

          With Kind Regards

          Bernie Butler

          _______________________________________________
          Fiware-lab-help mailing list
          Fiware-lab-help@lists.fi-ware.org
          https://lists.fi-ware.org/listinfo/fiware-lab-help

          [Created via e-mail received from: bernie@anysolution.eu]

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            thierry.nagellen Thierry Nagellen added a comment -

            Dear Bernie

            First, here is the link explaining how to use a Rasperry Pi in the context of FIWARE ( http://www.fiware.org/tag/figway/ ) and in addition we have also implemented the FIWARE Gateway in a Rasperry Pi so you can also use EspR4FastData (the Gateway Data Handling GE) in a Rasperry Pi.

            you can also find some courses on FIWARE Academy ( https://edu.fiware.org/course/view.php?id=36 ) where you can also discover the standardized interface.

            Regarding the potential architecture for your service, you have 2 different solutions:
            1 - Use Figway + IDAS + Orion to collect events from sensors and/or Rasperry Pi and push this data to the central control. IDAS is a more classical approach like M2M to do that.
            2 - Use EspR4FastData + IoTBroker + IoT Discovery and you can create your central control like you want

            For each solution you can use the standardized API NGSI for every enabler. The difference will be the intelligence you want to put in the Rasperry Pi. EspR4FastData provides a rules engine with a SQL like language to manage data on the fly and sometimes avoid to send request for action to the central control.

            Best regards

            Show
            thierry.nagellen Thierry Nagellen added a comment - Dear Bernie First, here is the link explaining how to use a Rasperry Pi in the context of FIWARE ( http://www.fiware.org/tag/figway/ ) and in addition we have also implemented the FIWARE Gateway in a Rasperry Pi so you can also use EspR4FastData (the Gateway Data Handling GE) in a Rasperry Pi. you can also find some courses on FIWARE Academy ( https://edu.fiware.org/course/view.php?id=36 ) where you can also discover the standardized interface. Regarding the potential architecture for your service, you have 2 different solutions: 1 - Use Figway + IDAS + Orion to collect events from sensors and/or Rasperry Pi and push this data to the central control. IDAS is a more classical approach like M2M to do that. 2 - Use EspR4FastData + IoTBroker + IoT Discovery and you can create your central control like you want For each solution you can use the standardized API NGSI for every enabler. The difference will be the intelligence you want to put in the Rasperry Pi. EspR4FastData provides a rules engine with a SQL like language to manage data on the fly and sometimes avoid to send request for action to the central control. Best regards

              People

              • Assignee:
                thierry.nagellen Thierry Nagellen
                Reporter:
                fw.ext.user FW External User
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                  Updated:
                  Resolved: