Download Remotely accessible energy control system

Transcript
U.S. Patent
May 4, 2004
Sheet 17 of 18
US 6,731,992 B1
PROCESS IIVIER
DETERMINE
TIRER
TYPE
POLLING
IIMER
RESEND
IIVER
DEVICE
OPERATION
VERIFY
TIMER
IIIIER
I
nun NEXT
HND NExI
DEVICE T0
DEVICE T0
‘goals?
8E POLLED
BE REIRIED
OPERAHON
QUEUE NEXT
oEVIcE
oPERAIIoN
u
IRESEND THE LAST -
COMMAND TO THE
nEVIcE
T0 POLL
THE DEVICE
sEI IVAIIIIII;
REIIIRR
VERIFIcAIIoR Ems;
HOLD THE DEVICE
oPERAIIoNs ouEuE;
START THE VERIFY
TIMER
REIURN
FIG.11D