Esempio n. 1
0
SUMOReal
MSEdge::getMeanSpeed() const {
    SUMOReal v = 0;
    SUMOReal no = 0;
    if (MSGlobals::gUseMesoSim) {
        for (MESegment* segment = MSGlobals::gMesoNet->getSegmentForEdge(*this); segment != 0; segment = segment->getNextSegment()) {
            const SUMOReal vehNo = (SUMOReal) segment->getCarNumber();
            v += vehNo * segment->getMeanSpeed();
            no += vehNo;
        }
        if (no == 0) {
            return getLength() / myEmptyTraveltime; // may include tls-penalty
        }
    } else {
        for (std::vector<MSLane*>::const_iterator i = myLanes->begin(); i != myLanes->end(); ++i) {
            const SUMOReal vehNo = (SUMOReal)(*i)->getVehicleNumber();
            v += vehNo * (*i)->getMeanSpeed();
            no += vehNo;
        }
        if (no == 0) {
            return getSpeedLimit();
        }
    }
    return v / no;
}
Esempio n. 2
0
SUMOReal
MSEdge::getCurrentTravelTime(SUMOReal minSpeed) const {
    assert(minSpeed > 0);
    if (!myAmDelayed) {
        return myEmptyTraveltime;
    }
    SUMOReal v = 0;
#ifdef HAVE_INTERNAL
    if (MSGlobals::gUseMesoSim) {
        MESegment* first = MSGlobals::gMesoNet->getSegmentForEdge(*this);
        unsigned segments = 0;
        do {
            v += first->getMeanSpeed();
            first = first->getNextSegment();
            segments++;
        } while (first != 0);
        v /= (SUMOReal) segments;
    } else {
#endif
        for (std::vector<MSLane*>::const_iterator i = myLanes->begin(); i != myLanes->end(); ++i) {
            v += (*i)->getMeanSpeed();
        }
        v /= (SUMOReal) myLanes->size();
#ifdef HAVE_INTERNAL
    }
#endif
    return getLength() / MAX2(minSpeed, v);
}
Esempio n. 3
0
SUMOReal
GUIEdge::getFlow() const {
    SUMOReal flow = 0;
    for (MESegment* segment = MSGlobals::gMesoNet->getSegmentForEdge(*this); segment != 0; segment = segment->getNextSegment()) {
        flow += (SUMOReal) segment->getCarNumber() * segment->getMeanSpeed();
    }
    return 3600 * flow / (*myLanes)[0]->getLength();
}
Esempio n. 4
0
bool
GUIEdge::setMultiColor(const GUIColorer& c) const {
    const int activeScheme = c.getActive();
    mySegmentColors.clear();
    switch (activeScheme) {
        case 10: // alternating segments
            for (MESegment* segment = MSGlobals::gMesoNet->getSegmentForEdge(*this);
                    segment != 0; segment = segment->getNextSegment()) {
                mySegmentColors.push_back(c.getScheme().getColor(segment->getIndex() % 2));
            }
            //std::cout << getID() << " scheme=" << c.getScheme().getName() << " schemeCols=" << c.getScheme().getColors().size() << " thresh=" << toString(c.getScheme().getThresholds()) << " segmentColors=" << mySegmentColors.size() << " [0]=" << mySegmentColors[0] << " [1]=" << mySegmentColors[1] <<  "\n";
            return true;
        case 11: // by segment jammed state
            for (MESegment* segment = MSGlobals::gMesoNet->getSegmentForEdge(*this);
                    segment != 0; segment = segment->getNextSegment()) {
                mySegmentColors.push_back(c.getScheme().getColor(segment->free() ? 0 : 1));
            }
            return true;
        case 12: // by segment occupancy
            for (MESegment* segment = MSGlobals::gMesoNet->getSegmentForEdge(*this);
                    segment != 0; segment = segment->getNextSegment()) {
                mySegmentColors.push_back(c.getScheme().getColor(segment->getRelativeOccupancy()));
            }
            return true;
        case 13: // by segment speed
            for (MESegment* segment = MSGlobals::gMesoNet->getSegmentForEdge(*this);
                    segment != 0; segment = segment->getNextSegment()) {
                mySegmentColors.push_back(c.getScheme().getColor(segment->getMeanSpeed()));
            }
            return true;
        case 14: // by segment flow
            for (MESegment* segment = MSGlobals::gMesoNet->getSegmentForEdge(*this);
                    segment != 0; segment = segment->getNextSegment()) {
                mySegmentColors.push_back(c.getScheme().getColor(3600 * segment->getCarNumber() * segment->getMeanSpeed() / segment->getLength()));
            }
            return true;
        case 15: // by segment relative speed
            for (MESegment* segment = MSGlobals::gMesoNet->getSegmentForEdge(*this);
                    segment != 0; segment = segment->getNextSegment()) {
                mySegmentColors.push_back(c.getScheme().getColor(segment->getMeanSpeed() / getAllowedSpeed()));
            }
            return true;
        default:
            return false;
    }
}
Esempio n. 5
0
SUMOReal
GUIEdge::getMeanSpeed() const {
    SUMOReal v = 0;
    SUMOReal no = 0;
    for (MESegment* segment = MSGlobals::gMesoNet->getSegmentForEdge(*this); segment != 0; segment = segment->getNextSegment()) {
        SUMOReal vehNo = (SUMOReal) segment->getCarNumber();
        v += vehNo * segment->getMeanSpeed();
        no += vehNo;
    }
    if (no == 0) {
        return getSpeedLimit();
    }
    return v / no;
}