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nipunbatra / Home_Deployment

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Refrigerator jPlug stopped giving data #34

Open nipunbatra opened 11 years ago

nipunbatra commented 11 years ago

4 LED's were glowing, which means that it got an IP, but was not able to post. I checked to see if server was on or not. It was working as usual. Resetting jPlug ensured that data connectivity resumed. However, i think it is a bug in jPlug. Need to confirm from Radio Studio

nipunbatra commented 11 years ago

More information on the issue.

amarjeet-iiitd commented 11 years ago

Please get it resolved by Radio Studio folks soon..

On Tue, Jun 4, 2013 at 6:40 AM, Nipun Batra notifications@github.comwrote:

More information on the issue.

  • jPlug sequence number went from 1 to 600 odd and then again from 1

    to 230 odd and then it stopped

    Time in the data packet is incomprehensible

    +50.49 +240.352 +131.533 +8.703 +0.001 +0.605 +61.857 +145.352 +0.905 +25.186 31:04:100,23/01/12, 00:1E:C0:0C:C4:9D JPlugC49D 233

    Could this be an issue? I had not used NTP synchronization.

    When data stopped, the last packet received was truncated 31:04:100,23/01/12, 00:1E:C0:0C:C4:9D JPlugC49D 234

— Reply to this email directly or view it on GitHubhttps://github.com/nipunreddevil/Home_Deployment/issues/34#issuecomment-18883599 .

Best Regards

Amarjeet Singh, Asst. Professor, IIIT Delhi http://www.iiitd.edu.in/~amarjeet/

nipunbatra commented 11 years ago

After some time data started coming again automatically. But, this is something which needs to be resolved

nipunbatra commented 11 years ago

Few more observations across multiple jPlugs.

nipunbatra commented 11 years ago

The following is the visualization showing missing data. Loads of data lost. What can be done in such a case. At best i can put an alert on regular appliances and report if data is lost or not.

This is a very critical aspect and really we should not be losing this data atleast. index

amarjeet-iiitd commented 11 years ago

Send this to Rajesh and ask him what may be the potential problem. Is it the same for other jPlugs as well?

A script to test if there is missing data will indeed be useful to know of these instances in the future.

On Wed, Jun 5, 2013 at 4:24 PM, Nipun Batra notifications@github.comwrote:

The following is the visualization showing missing data. Loads of data lost. What can be done in such a case. At best i can put an alert on regular appliances and report if data is lost or not.

[image: index]https://f.cloud.github.com/assets/60985/611289/ffca103c-cdcd-11e2-8b5c-2770e08f1692.png

— Reply to this email directly or view it on GitHubhttps://github.com/nipunreddevil/Home_Deployment/issues/34#issuecomment-18968460 .

Best Regards

Amarjeet Singh, Asst. Professor, IIIT Delhi http://www.iiitd.edu.in/~amarjeet/

nipunbatra commented 11 years ago

Had written a script which would tell in realtime if data is coming or not, or alert if significant time had passed if no data has come. But it will mainly be applicable to ref. jplug or jplugs connected to AC in night. Sending plots for other jplugs in few mins.

nipunbatra commented 11 years ago

7a18 c4a0 c4a1 c49c

amarjeet-iiitd commented 11 years ago

Which appliances are these and what are you plotting?

On Thu, Jun 6, 2013 at 1:14 PM, Nipun Batra notifications@github.comwrote:

[image: 7a18]https://f.cloud.github.com/assets/60985/616778/f1fdcbac-ce7b-11e2-8cb2-db82b8fffea1.png [image: c4a0]https://f.cloud.github.com/assets/60985/616780/02512fd0-ce7c-11e2-9e38-a4a87a1444d1.png [image: c4a1]https://f.cloud.github.com/assets/60985/616781/02f11b6c-ce7c-11e2-8096-e240b44be1b3.png [image: c 49c]https://f.cloud.github.com/assets/60985/616782/0450f040-ce7c-11e2-9964-d865540e54d7.png

— Reply to this email directly or view it on GitHubhttps://github.com/nipunreddevil/Home_Deployment/issues/34#issuecomment-19029633 .

Best Regards

Amarjeet Singh, Asst. Professor, IIIT Delhi http://www.iiitd.edu.in/~amarjeet/