38 std::ostringstream oss;
49 m_useSigmoid = parameterised->
getParameter(
"PLATOON_USE_SIGMOID",
"0") !=
"0";
65 if (m_useSigmoid && vehicleCount == 0) {
66 double sigmoidValue = 1.0 / (1.0 + exp(-m_k * (elapsed / 1000 - stage->
duration / 1000)));
69 std::ostringstream oss;
70 oss <<
m_prefix <<
"::sigmoidLogic [k=" << m_k <<
" elapsed " << elapsed <<
" stage->duration " << stage->
duration <<
" ] value " 72 oss <<
" rnd " << rnd <<
" retval " << (rnd < sigmoidValue ?
"true" :
"false");
75 return rnd < sigmoidValue;
82 const std::map<std::string, std::string>& parameters) :
90 desirabilityAlgorithm) {
96 const std::map<std::string, std::string>& parameters) :
98 desirabilityAlgorithm) {
108 std::ostringstream str; str <<
"\nMSSOTLPolicy::computeStimulus\n" <<
getName();
WRITE_MESSAGE(str.str());)
117 std::ostringstream str; str <<
"\nMSSOTLPolicy::computeStimulus\n" <<
getName();
WRITE_MESSAGE(str.str());)
125 int phaseMaxCTS,
bool thresholdPassed,
bool pushButtonPressed,
int vehicleCount) {
137 return currentPhaseIndex + 1;
142 std::ostringstream phero_str;
143 phero_str <<
"getCurrentPhaseElapsed()=" <<
time2string(elapsed) <<
" isThresholdPassed()=" << thresholdPassed <<
" countVehicles()=" << vehicleCount;
144 WRITE_MESSAGE(
"MSSOTLPolicy::decideNextPhase: " + phero_str.str());
146 if (
canRelease(elapsed, thresholdPassed, pushButtonPressed, stage, vehicleCount)) {
147 return currentPhaseIndex + 1;
151 return currentPhaseIndex;
virtual double computeDesirability(double vehInMeasure, double vehOutMeasure)=0
Calculates the desirability of the policy.
static double rand(std::mt19937 *rng=0)
Returns a random real number in [0, 1)
std::string time2string(SUMOTime t)
void init(std::string prefix, const Parameterised *parameterised)
virtual int decideNextPhase(SUMOTime elapsed, const MSPhaseDefinition *stage, int currentPhaseIndex, int phaseMaxCTS, bool thresholdPassed, bool pushButtonPressed, int vehicleCount)
double theta_sensitivity
The sensitivity of this policy.
virtual bool canRelease(SUMOTime elapsed, bool thresholdPassed, bool pushButtonPressed, const MSPhaseDefinition *stage, int vehicleCount)=0
bool sigmoidLogic(SUMOTime elapsed, const MSPhaseDefinition *stage, int vehicleCount)
SUMOTime duration
The duration of the phase.
MSSOTLPolicy(std::string name, const std::map< std::string, std::string > ¶meters)
Simple constructor.
An upper class for objects with additional parameters.
This class determines the desirability algorithm of a MSSOTLPolicy when used in combination with a hi...
static double _2double(const E *const data)
converts a char-type array into the double value described by it
const std::string getParameter(const std::string &key, const std::string &defaultValue="") const
Returns the value for a given key.
#define WRITE_MESSAGE(msg)
std::string myName
The name of the policy.
The definition of a single phase of a tls logic.
bool isDecisional() const
MSSOTLPolicyDesirability * myDesirabilityAlgorithm
A pointer to the policy desirability object.'s an optional component related to the computeDesirabili...
double computeDesirability(double vehInMeasure, double vehOutMeasure, double vehInDispersionMeasure, double vehOutDispersionMeasure)
Computes the desirability of this policy, necessary when used in combination with an high level polic...