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cRooms.cpp
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cRooms.cpp
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#include "cRooms.h"
cRooms::cRooms( void ):
IsTempHeatingLead((&MPNumSys[0]),(&MPChanSys[idxTempHeatingLead]),(&SysTempOffset[idxTempHeatingLead])),
IsTempHeatingReturn((&MPNumSys[0]),(&MPChanSys[idxTempHeatingReturn]),(&SysTempOffset[idxTempHeatingReturn])),
TempOutside((&MPNumSys[0]),(&MPChanSys[idxTempOutside]),(&SysTempOffset[idxTempOutside])),
Pump(PinPumpHeating,0.5, 0.0, 0.0, DIRECT, 0.0),
Mixer(PinMixerOpen,PinMixerClose, 0.2, 0.0, 5.4, DIRECT)
{
SetType = Normal;
// Initialize PID controllers for pumps
Pump.SetOutputLimits(0.3, 1.0);
Mixer.SetOutputLimits(-1.0, 1.0);
Mixer.SetSampleTime(5000);
dMaxDiff =0;
dMaxSp = 0;
initDefaultSetpoint();
}
void cRooms::initDefaultSetpoint()
{
// TempOffsetSchedule =20.0;
MasterSpTemps[Living] = 20.0;//15;//
MasterSpTemps[Sleeping] =20.0;//15;//
MasterSpTemps[Hallway] = 19.0;//15;//
MasterSpTemps[Bath] = 22.0;//15;//
MasterSpTemps[Side] = 15.0;//15;//
double temp[nSwitch];
temp[0] = 0.0;
temp[1] = -1.0;//0.0;//
temp[2] = 0.0;
temp[3] = -1.0;//0.0;//
TimeSpan switchtime[nSwitch];
switchtime[0].set(0,6,0,0);
switchtime[1].set(0,8,0,0);
switchtime[2].set(0,18,0,0);
switchtime[3].set(0,21,00,0);
// Iterate over all sets (At home, away)
for(int iSet = 0; iSet<nSetTypes; iSet++)
{
for(int iDayType = 0; iDayType<nDayTypes; iDayType++)
{
for(int iSwitch = 0; iSwitch<nSwitch; iSwitch++)
{
// Discriminate between Rooms that do not reduce temperature during the day and those who do
if((iSwitch==1)){
TempOffsetSchedule[iSet][Living][iDayType][iSwitch].time.set(switchtime[iSwitch]);
TempOffsetSchedule[iSet][Living][iDayType][iSwitch].temp = temp[iSwitch-1];
TempOffsetSchedule[iSet][Hallway][iDayType][iSwitch].time.set(switchtime[iSwitch]);
TempOffsetSchedule[iSet][Hallway][iDayType][iSwitch].temp = temp[iSwitch-1];
TempOffsetSchedule[iSet][Side][iDayType][iSwitch].time.set(switchtime[iSwitch]);
TempOffsetSchedule[iSet][Side][iDayType][iSwitch].temp = temp[iSwitch-1];
}
else {
TempOffsetSchedule[iSet][Living][iDayType][iSwitch].time.set(switchtime[iSwitch]);
TempOffsetSchedule[iSet][Living][iDayType][iSwitch].temp = temp[iSwitch];
TempOffsetSchedule[iSet][Hallway][iDayType][iSwitch].time.set(switchtime[iSwitch]);
TempOffsetSchedule[iSet][Hallway][iDayType][iSwitch].temp = temp[iSwitch];
TempOffsetSchedule[iSet][Side][iDayType][iSwitch].time.set(switchtime[iSwitch]);
TempOffsetSchedule[iSet][Side][iDayType][iSwitch].temp = temp[iSwitch];
}
TempOffsetSchedule[iSet][Sleeping][iDayType][iSwitch].time.set(switchtime[iSwitch]);
TempOffsetSchedule[iSet][Sleeping][iDayType][iSwitch].temp = temp[iSwitch];
TempOffsetSchedule[iSet][Bath][iDayType][iSwitch].time.set(switchtime[iSwitch]);
TempOffsetSchedule[iSet][Bath][iDayType][iSwitch].temp = temp[iSwitch];
}
}
}
}
void cRooms::ChargeRooms( boolean ChargeRooms )
{
double SpTempHeatingReturn = getSpHeating()-DiffTempHeatingLeadReturn;
if (ChargeRooms)
{
// Run Pump and Mixer
Mixer.run(getSpHeating(), IsTempHeatingLead.get());
Pump.run(SpTempHeatingReturn, IsTempHeatingReturn.get());
}
else
{
// Stop Pump Heating
Pump.run(0.0);
// Close Mixer
Mixer.run(-1.0);
}
}
boolean cRooms::need(void)
{
// Reset Values
dMaxSp = 0.0;
dMaxDiff = -10.0;
// Read state of rooms
for(int i = 0; i<nRooms; i++)
{
// Store maximum set point
if (Room[i].getSpTemp()>dMaxSp)
dMaxSp = Room[i].getSpTemp();
// Store maximum sp-is difference
// if ((Room[i].getSpTemp() - Room[i].IsTemp.get()) > dMaxDiff)
// dMaxDiff = Room[i].getSpTemp() - Room[i].IsTemp.get();
// Check for rooms needing heat
if (Room[i].getNeed()>dMaxDiff)
dMaxDiff = Room[i].getNeed();
}
// Hysteresis for charging the rooms
if (dMaxDiff-RoomMargin > 0) needCharge = true;
if (dMaxDiff+RoomMargin < 0) needCharge = false;
// Save last time that the rooms needed heating in order to detect summer mode vs. winter mode
if (needCharge) lastHeating = millis();
return needCharge;
}
double cRooms::getSpHeating(void)
{
// Update dMaxDiff and dMaxSp
need();
double t1 = (TempOutside.get()/(320-4*TempOutside.get()));
double t2 = pow(dMaxSp,t1);
double swhk = 0.55*dsteil*t2*(-TempOutside.get()+20)*2+dMaxSp+dkh+dMaxDiff*dverst;
double swhkLimit = min(max(swhk,dminvl),dmaxvl);
return swhkLimit;
}
void cRooms::getOffsetTime( JsonObject& root )
{
JsonArray& times = root.createNestedArray("Rt");
// Iterate over all sets (At home, away)
for(int iSet = 0; iSet<nSetTypes; iSet++)
{
for(int iRoomType = 0; iRoomType<nRoomTypes; iRoomType++) // Iterate over all Roomtypes (Living, sleeping, hallway, side)
{
for(int iDayType = 0; iDayType<nDayTypes; iDayType++)
{
for(int iSwitch = 0; iSwitch<nSwitch; iSwitch++)
{
times.add(TempOffsetSchedule[iSet][iRoomType][iDayType][iSwitch].time.totalseconds());
}
}
}
}
}
int cRooms::setOffsetTime( JsonObject& root )
{
if(root.containsKey("Rt")) {
if(root["Rt"].is<JsonArray&>()){
JsonArray& times = root["Rt"];
if (times.size()==(nSetTypes*nRoomTypes*nDayTypes*nSwitch))
{
for(int iSet = 0; iSet<nSetTypes; iSet++)
{
for(int iRoomType = 0; iRoomType<nRoomTypes; iRoomType++) // Iterate over all Roomtypes (Living, sleeping, hallway, side)
{
for(int iDayType = 0; iDayType<nDayTypes; iDayType++)
{
for(int iSwitch = 0; iSwitch<nSwitch; iSwitch++)
{
// Last iteration
//int idx = (nSwitch-1)+(nDayTypes-1)*(nSwitch)+(nRoomTypes-1)*(nDayTypes)*(nSwitch)+(nSetTypes-1)*(nRoomTypes)*(nDayTypes)*(nSwitch);
int idx = iSwitch+iDayType*(nSwitch)+iRoomType*(nDayTypes)*(nSwitch)+iSet*(nRoomTypes)*(nDayTypes)*(nSwitch);
TempOffsetSchedule[iSet][iRoomType][iDayType][iSwitch].time.set(times[idx].as<long>());
}
}
}
}
return 1;
}
}
}
return 0;
}
void cRooms::getOffsetTemp( JsonObject& root )
{
JsonArray& temps = root.createNestedArray("RTs");
// Iterate over all sets (At home, away)
for(int iSet = 0; iSet<nSetTypes; iSet++)
{
for(int iRoomType = 0; iRoomType<nRoomTypes; iRoomType++) // Iterate over all Roomtypes (Living, sleeping, hallway, side)
{
for(int iDayType = 0; iDayType<nDayTypes; iDayType++)
{
for(int iSwitch = 0; iSwitch<nSwitch; iSwitch++)
{
temps.add(TempOffsetSchedule[iSet][iRoomType][iDayType][iSwitch].temp);
}
}
}
}
}
int cRooms::setOffsetTemp( JsonObject& root )
{
if(root.containsKey("RTs")) {
if(root["RTs"].is<JsonArray&>()){
JsonArray& temps = root["RTs"];
if (temps.size()==(nSetTypes*nRoomTypes*nDayTypes*nSwitch))
{
for(int iSet = 0; iSet<nSetTypes; iSet++)
{
for(int iRoomType = 0; iRoomType<nRoomTypes; iRoomType++) // Iterate over all Roomtypes (Living, sleeping, hallway, side)
{
for(int iDayType = 0; iDayType<nDayTypes; iDayType++)
{
for(int iSwitch = 0; iSwitch<nSwitch; iSwitch++)
{
// Last iteration
//int idx = (nSwitch-1)+(nDayTypes-1)*(nSwitch)+(nRoomTypes-1)*(nDayTypes)*(nSwitch)+(nSetTypes-1)*(nRoomTypes)*(nDayTypes)*(nSwitch);
int idx = iSwitch+iDayType*(nSwitch)+iRoomType*(nDayTypes)*(nSwitch)+iSet*(nRoomTypes)*(nDayTypes)*(nSwitch);
TempOffsetSchedule[iSet][iRoomType][iDayType][iSwitch].temp = temps[idx].as<double>();
}
}
}
}
return 1;
}
}
}
return 0;
}
void cRooms::getRooms( JsonObject& root )
{
JsonArray& RoomsTypes = root.createNestedArray("RTypes");
JsonArray& RoomsTemps = root.createNestedArray("RTs");
for (int i = 0; i<nRooms;i++){
RoomsTypes.add(Room[i].RoomType);
}
for (int i = 0; i<nRoomTypes;i++){
RoomsTemps.add(MasterSpTemps[i]);
}
root["SetType"] = SetType;
}
int cRooms::setRooms( JsonObject& root )
{
int posReturn = 0;
int fail = 0;
if(root.containsKey("RTypes")) {
if(root["RTypes"].is<JsonArray&>()){
JsonArray& RoomsTypes = root["RTypes"];
if (RoomsTypes.size()==nRooms) {
for (int i = 0; i<nRooms;i++){
if ( RoomsTypes[i].is<long>()) Room[i].RoomType = static_cast<RoomTypes>(RoomsTypes[i].as<long>());
else fail=1;
}
}
else fail=1;
}
else fail=1;
posReturn++;
}
if(root.containsKey("RTs")) {
if(root["RTs"].is<JsonArray&>()){
JsonArray& RoomsTemps = root["RTs"];
if (RoomsTemps.size()==nRoomTypes) {
for (int i = 0; i<nRoomTypes;i++){
if ( RoomsTemps[i].is<double>()) MasterSpTemps[i] = RoomsTemps[i].as<double>();
else fail=1;
}
}
else fail=1;
}
else fail=1;
posReturn++;
}
if(root.containsKey("SetType")) {
if(root["SetType"].is<long>()) {
SetType = static_cast<SetTypes>(root["SetType"].as<long>());
posReturn++;
}
else fail=1;
}
else fail=1;
if (fail == 0) { // If all three parameter objects were successfully filled
return posReturn;
}
else {
return 0;
}
}
void cRooms::getData( JsonObject& root )
{
JsonArray& RoomsIsTemps = root.createNestedArray("RTi");
JsonArray& RoomsSPTemps = root.createNestedArray("RTs");
for (int i = 0; i<nRooms;i++){
RoomsIsTemps.add(Room[i].IsTemp.get());
RoomsSPTemps.add(Room[i].getSpTemp());
}
root["Toutside"] = TempOutside.get();
root["Rn"] = need();
root["RTsHeating"] = getSpHeating();
root["RTitoR"] = IsTempHeatingLead.get();
root["RTitoSys"] = IsTempHeatingReturn.get();
root["RP"] = Pump.get();
root["RM"] = Mixer.get();
}