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stats now contain heat_rate

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jbruce12000 2023-01-01 16:25:27 -05:00
parent 2df86242f3
commit e3eaa6f44a
1 changed files with 23 additions and 0 deletions
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23
lib/oven.py
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@ -327,6 +327,8 @@ class Oven(threading.Thread):
self.totaltime = 0
self.target = 0
self.heat = 0
self.heat_rate = 0
self.heat_rate_temps = []
self.pid = PID(ki=config.pid_ki, kd=config.pid_kd, kp=config.pid_kp)
@staticmethod
@ -339,6 +341,24 @@ class Oven(threading.Thread):
startat = 0
return startat
def set_heat_rate(self,runtime,temp):
'''heat rate is the heating rate in degrees/hour
'''
# arbitrary number of samples
# the time this covers changes based on a few things
numtemps = 60
self.heat_rate_temps.append((runtime,temp))
# drop old temps off the list
if len(self.heat_rate_temps) > numtemps:
self.heat_rate_temps = self.heat_rate_temps[-1*numtemps:]
time2 = self.heat_rate_temps[-1][0]
time1 = self.heat_rate_temps[0][0]
temp2 = self.heat_rate_temps[-1][1]
temp1 = self.heat_rate_temps[0][1]
if time2 > time1:
self.heat_rate = ((temp2 - temp1) / (time2 - time1))*3600
def run_profile(self, profile, startat=0, allow_seek=True):
log.debug('run_profile run on thread' + threading.current_thread().name)
runtime = startat * 60
@ -426,6 +446,8 @@ class Oven(threading.Thread):
temp = 0
pass
self.set_heat_rate(self.runtime,temp)
state = {
'cost': self.cost,
'runtime': self.runtime,
@ -433,6 +455,7 @@ class Oven(threading.Thread):
'target': self.target,
'state': self.state,
'heat': self.heat,
'heat_rate': self.heat_rate,
'totaltime': self.totaltime,
'kwh_rate': config.kwh_rate,
'currency_type': config.currency_type,