Hi, just in case some of you are interested in gathering power information of machines and add human generated label to the data.
I found a cool app called MQTT Dash, which we use instead of hardware buttons for user input next to machines. Originally it was designed as a dashboard app for your smart home and is very simple to use. To gather user input (e.g. scrap parts on a machine) create a dashboard with buttons operators can press. For each interaction an event is triggered which is read by a StreamPipes Connect adapter. Those events are stored in a database and can later be used as labels to train machine learning models. For the power sensors, I found those [1]. It seems that they can generate high frequency events of the current power consumption of the connected machine. There is also a MQTT version available. Cheers, Philipp [1] https://www.netio-products.com/en/products/all-products <https://www.netio-products.com/en/products/all-products> > On 31. Dec 2019, at 11:46, Philipp Zehnder <[email protected]> wrote: > > Dear all, > > we already have plug-and-play solutions for several sensors that can be used > to retrofit machines and build fast prototypes with StreamPipes. > For example the Bosch XDK sensor, the TI Sensortag, or the raspberry pi > camera are already integrated. > > Now I am looking for a plug to measure power consumption (1 Event /s) and a > button to get user input (e.g. to label data). > I already found some bluetooth or wifi solutions, but it seems all of them > require a custom integration. > I was wondering if anybody of you already has some experience and could give > me a hint of an easy to integrate solution. > Ideally the devices would already support some standards like MQTT, but it > would also work to send the sensor values via bluetooth to a raspberry pi and > then from there to Kafka or MQTT. > > Please let me know if you have any further ideas for sensors that we could > integrate. > > Cheers, > Philipp
