Demand Response Event

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Interface: i.xbos.demand_response
Description: Standard XBOS demand response event interface
PONUM: 2.1.1.9
Properties
Name
Type
Description
Units
Required
dr_status
integer
The local site's status regarding the DR event
dr_status
true
event_end
integer
DR event end time, expressed as nanoseconds since the Unix epoch
ns
true
event_start
integer
DR event start time, expressed as nanoseconds since the Unix epoch
ns
true
event_type
integer
The type (severity) of the DR event
event_type
true
time
integer
nanoseconds since the Unix epoch
ns
false
Signals
info:
event_start
event_end
event_type
dr_status
time
Slots
Interfacing in Go
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package main
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​
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import (
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    "fmt"
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    bw2 "gopkg.in/immesys/bw2bind.v5"
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)
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​
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func main() {
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    client := bw2.ConnectOrExit("")
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    client.OverrideAutoChainTo(true)
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    client.SetEntityFromEnvironOrExit()
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​
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    base_uri := "Demand Response uri goes here ending in i.xbos.demand_response"
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​
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    // subscribe
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    type signal struct {
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        Event_start int64 `msgpack:"event_start"`
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        Event_end   int64 `msgpack:"event_end"`
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        Event_type  int64 `msgpack:"event_type"`
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        Dr_status   int64 `msgpack:"dr_status"`
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        Time        int64 `msgpack:"time"`
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    }
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    c, err := client.Subscribe(&bw2.SubscribeParams{
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        URI: base_uri + "/signal/info",
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    })
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    if err != nil {
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        panic(err)
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    }
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​
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    for msg := range c {
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        var current_state signal
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        po := msg.GetOnePODF("2.1.1.9/32")
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        err := po.(bw2.MsgPackPayloadObject).ValueInto(&current_state)
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        if err != nil {
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            fmt.Println(err)
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        } else {
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            fmt.Println(current_state)
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        }
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    }
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}
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Interfacing in Python
1
import time
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import msgpack
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​
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from bw2python.bwtypes import PayloadObject
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from bw2python.client import Client
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​
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bw_client = Client()
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bw_client.setEntityFromEnviron()
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bw_client.overrideAutoChainTo(True)
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​
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def onMessage(bw_message):
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  for po in bw_message.payload_objects:
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    if po.type_dotted == (2,1,1,9):
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      print msgpack.unpackb(po.content)
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​
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bw_client.subscribe("Demand Response uri ending in i.xbos.demand_response/signal/info", onMessage)
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​
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print "Subscribing. Ctrl-C to quit."
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while True:
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  time.sleep(10000)
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Temperature Sensor
Weather Station
Last modified 2yr ago
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Interfacing in Python