52#define DEBUG_COND (true)
67#define TAXI_SERVICE "taxi"
68#define TAXI_SERVICE_PREFIX "taxi:"
82 oc.
addDescription(
"device.taxi.dispatch-algorithm",
"Taxi Device",
"The dispatch algorithm [greedy|greedyClosest|greedyShared|routeExtension|traci]");
85 oc.
addDescription(
"device.taxi.dispatch-algorithm.output",
"Taxi Device",
"Write information from the dispatch algorithm to FILE");
88 oc.
addDescription(
"device.taxi.dispatch-algorithm.params",
"Taxi Device",
"Load dispatch algorithm parameters in format KEY1:VALUE1[,KEY2:VALUE]");
91 oc.
addDescription(
"device.taxi.dispatch-period",
"Taxi Device",
"The period between successive calls to the dispatcher");
94 oc.
addDescription(
"device.taxi.idle-algorithm",
"Taxi Device",
"The behavior of idle taxis [stop|randomCircling]");
97 oc.
addDescription(
"device.taxi.idle-algorithm.output",
"Taxi Device",
"Write information from the idling algorithm to FILE");
107 into.push_back(device);
121 if (personCapacity < 1 && containerCapacity < 1) {
133 std::string algo = oc.
getString(
"device.taxi.dispatch-algorithm");
136 if (algo ==
"greedy") {
138 }
else if (algo ==
"greedyClosest") {
140 }
else if (algo ==
"greedyShared") {
142 }
else if (algo ==
"routeExtension") {
144 }
else if (algo ==
"traci") {
147 throw ProcessError(
"Dispatch algorithm '" + algo +
"' is not known");
159 return lines.size() == 1 && (
166 const std::set<std::string>& lines,
169 const MSEdge* from,
double fromPos,
170 const MSEdge* to,
double toPos,
171 const std::string& group) {
176 throw ProcessError(
"Cannot add taxi reservation for " + std::string(person->
isPerson() ?
"person" :
"container")
177 +
" '" + person->
getID() +
"' because destination edge '" + to->
getID() +
"'"
178 +
" does not permit taxi access");
181 throw ProcessError(
"Cannot add taxi reservation for " + std::string(person->
isPerson() ?
"person" :
"container")
182 +
" '" + person->
getID() +
"' because origin edge '" + from->
getID() +
"'"
183 +
" does not permit taxi access");
188 myDispatcher->
addReservation(person, reservationTime, pickupTime, from, fromPos, to, toPos, group, *lines.begin(),
myMaxCapacity,
myMaxContainerCapacity);
193 const std::set<std::string>& lines,
194 const MSEdge* from,
double fromPos,
195 const MSEdge* to,
double toPos,
196 const std::string& group) {
205 std::vector<MSDevice_Taxi*> active;
207 if (taxi->getHolder().hasDeparted()) {
208 active.push_back(taxi);
234 std::string defaultServiceEnd =
toString(1e15);
236 if (algo ==
"stop") {
238 }
else if (algo ==
"randomCircling") {
269 return &
myFleet[0]->getHolder();
288 std::cout <<
" persons=" <<
toString(res->persons) <<
"\n";
293 std::vector<SUMOVehicleParameter::Stop> stops;
302 tmpEdges.push_back(rerouteOrigin);
307 std::map<const MSTransportable*, int> nOccur;
313 throw ProcessError(
"Invalid Re-dispatch for existing customer '" + person->
getID() +
"' with a new reservation");
320 for (
auto item : nOccur) {
321 std::cout <<
" previousCustomer=" << item.first->getID() <<
" occurs=" << item.second <<
"\n";
325 if (nOccur.size() == 0) {
331 std::cout <<
" re-dispatch with route-extension\n";
336 std::set<const MSTransportable*> onBoard;
339 onBoard.insert(onBoardP.begin(), onBoardP.end());
340 onBoard.insert(onBoardC.begin(), onBoardC.end());
341 std::set<const MSTransportable*> redundantPickup;
342 for (
auto item : nOccur) {
343 if (item.second == 1) {
345 if (onBoard.count(item.first) == 0) {
346 throw ProcessError(
"Re-dispatch did not mention pickup for existing customer '" + item.first->getID() +
"'");
348 }
else if (item.second == 2) {
349 if (onBoard.count(item.first) == 0) {
353 redundantPickup.insert(item.first);
356 throw ProcessError(
"Re-dispatch mentions existing customer '" + item.first->getID() +
"' " +
toString(item.second) +
" times");
360 if (!redundantPickup.empty()) {
361 for (
auto it = reservations.begin(); it != reservations.end();) {
362 bool isRedundant =
false;
364 if (redundantPickup.count(person) != 0) {
371 redundantPickup.erase(person);
373 it = reservations.erase(it);
384 tmpEdges.push_back(rerouteOrigin);
388 std::cout <<
" re-dispatch from scratch\n";
393 std::vector<std::string> missing;
395 if (nOccur.count(c) == 0) {
396 missing.push_back(c->getID());
404 bool hasPickup =
false;
407 bool isPickup =
false;
416 prepareStop(tmpEdges, stops, lastPos, res->from, res->fromPos,
"pickup " +
toString(res->persons) +
" (" + res->id +
")");
419 stops.back().triggered =
true;
421 stops.back().containerTriggered =
true;
423 stops.back().permitted.insert(transportable->
getID());
427 if (stops.back().duration == -1) {
432 prepareStop(tmpEdges, stops, lastPos, res->to, res->toPos,
"dropOff " +
toString(res->persons) +
" (" + res->id +
")");
438 std::cout <<
" tmpEdges=" <<
toString(tmpEdges) <<
"\n";
472 std::vector<SUMOVehicleParameter::Stop>& stops,
473 double& lastPos,
const MSEdge* stopEdge,
double stopPos,
474 const std::string& action) {
475 assert(!edges.empty());
476 if (stopPos < lastPos && stopPos + NUMERICAL_EPS >= lastPos) {
482 double distToStop = stopPos - lastPos;
487 if (stopEdge != edges.back()) {
488 distToStop += edges.back()->getLength();
489 if (distToStop < brakeGap) {
494 for (
int i = 1; i < (int)toFirstStop.size() - 1; i++) {
495 distToStop += toFirstStop[i]->getLength();
499 if (distToStop < brakeGap) {
502 edges.push_back(stopEdge);
506 if (stopEdge == edges.back() && !stops.empty()) {
507 if (stopPos >= lastPos && stopPos <= stops.back().endPos) {
509 stops.back().actType +=
"," + action;
515 stops.back().actType +=
"," + action;
519 if (stopEdge != edges.back() || stopPos < lastPos) {
520 edges.push_back(stopEdge);
530 stops.push_back(stop);
537 if (allowedLanes ==
nullptr) {
540 return allowedLanes->front();
593 double newPos,
double ) {
602 const double timeOnLane,
605 const double travelledDistanceFrontOnLane,
645 WRITE_WARNINGF(
TL(
"All customers left vehicle '%' at time=% but there are % remaining stops"),
664 bool fulfilled =
true;
688 if (stop.pars.permitted.size() > 0) {
697 if (tripinfoOut !=
nullptr) {
708 if (key ==
"customers") {
710 }
else if (key ==
"occupiedDistance") {
712 }
else if (key ==
"occupiedTime") {
714 }
else if (key ==
"state") {
716 }
else if (key ==
"currentCustomers") {
718 }
else if (key ==
"pickUpDuration") {
720 }
else if (key ==
"dropOffDuration") {
735 if (key ==
"pickUpDuration" || key ==
"dropOffDuration") {
746 return (taxiLine == rideLine
#define TAXI_SERVICE_PREFIX
std::vector< const MSEdge * > ConstMSEdgeVector
#define WRITE_WARNINGF(...)
#define WRITE_WARNING(msg)
std::string time2string(SUMOTime t)
convert SUMOTime to string
SUMOTime string2time(const std::string &r)
convert string to SUMOTime
@ SVC_TAXI
vehicle is a taxi
const int STOP_PERMITTED_SET
@ GIVEN
The time is given.
#define UNUSED_PARAMETER(x)
std::string joinToStringSorting(const std::vector< T > &v, const T_BETWEEN &between, std::streamsize accuracy=gPrecision)
std::string toString(const T &t, std::streamsize accuracy=gPrecision)
std::string joinNamedToStringSorting(const std::set< T * > &ns, const T_BETWEEN &between)
Base (microsim) event class.
A device that performs vehicle rerouting based on current edge speeds.
void setActive(bool active)
A device which collects info on the vehicle trip (mainly on departure and arrival)
static void initDispatch()
initialize the dispatch algorithm
static Command * myDispatchCommand
The repeated call to the dispatcher.
void customerArrived(const MSTransportable *person)
called by MSDevice_Transportable upon unloading a person
static SUMOTime triggerDispatch(SUMOTime currentTime)
period command to trigger the dispatch algorithm
void dispatch(const Reservation &res)
service the given reservation
std::set< const MSTransportable * > myCustomers
the customer of the current reservation
SUMOTime myServiceEnd
the time at which the taxi service ends (end the vehicle may leave the simulation)
void generateOutput(OutputDevice *tripinfoOut) const
Called on writing tripinfo output.
void dispatchShared(std::vector< const Reservation * > reservations)
service the given reservations
MSIdling * myIdleAlgorithm
algorithm for controlling idle behavior
std::set< const Reservation * > myCurrentReservations
reservations currently being served
bool notifyMove(SUMOTrafficObject &veh, double oldPos, double newPos, double newSpeed)
Checks for waiting steps when the vehicle moves.
bool hasFuturePickup()
whether the taxi has another pickup scheduled
static MSDispatch * myDispatcher
the dispatch algorithm
int myCustomersServed
number of customers that were served
void updateMove(const SUMOTime traveltime, const double travelledDist)
void notifyMoveInternal(const SUMOTrafficObject &veh, const double frontOnLane, const double timeOnLane, const double meanSpeedFrontOnLane, const double meanSpeedVehicleOnLane, const double travelledDistanceFrontOnLane, const double travelledDistanceVehicleOnLane, const double meanLengthOnLane)
Internal notification about the vehicle moves, see MSMoveReminder::notifyMoveInternal()
static int myMaxContainerCapacity
MSDevice_Routing * myRoutingDevice
routing device (if the vehicle has one)
bool isEmpty()
whether the taxi is empty
const std::string deviceName() const
return the name for this type of device
static std::vector< MSDevice_Taxi * > myFleet
static void removeReservation(MSTransportable *person, const std::set< std::string > &lines, const MSEdge *from, double fromPos, const MSEdge *to, double toPos, const std::string &group)
retract reservation
static SUMOTime myDispatchPeriod
the time between successive calls to the dispatcher
bool notifyEnter(SUMOTrafficObject &veh, MSMoveReminder::Notification reason, const MSLane *enteredLane=0)
Saves departure info on insertion.
static void cleanup()
resets counters
static bool isReservation(const std::set< std::string > &lines)
whether the given lines description is a taxi call
double myOccupiedDistance
distance driven with customers
MSDevice_Taxi(SUMOVehicle &holder, const std::string &id)
Constructor.
static void addReservation(MSTransportable *person, const std::set< std::string > &lines, SUMOTime reservationTime, SUMOTime pickupTime, const MSEdge *from, double fromPos, const MSEdge *to, double toPos, const std::string &group)
add new reservation
bool allowsBoarding(const MSTransportable *t) const
whether the given person is allowed to board this taxi
static bool hasServableReservations()
check whether there are still (servable) reservations in the system
void prepareStop(ConstMSEdgeVector &edges, std::vector< SUMOVehicleParameter::Stop > &stops, double &lastPos, const MSEdge *stopEdge, double stopPos, const std::string &action)
prepare stop for the given action
static SUMOVehicle * getTaxi()
returns a taxi if any exist or nullptr
void customerEntered(const MSTransportable *t)
called by MSDevice_Transportable upon loading a person
bool compatibleLine(const Reservation *res)
whether the given reservation is compatible with the taxi line
static void buildVehicleDevices(SUMOVehicle &v, std::vector< MSVehicleDevice * > &into)
Build devices for the given vehicle, if needed.
static void insertOptions(OptionsCont &oc)
Inserts MSDevice_Taxi-options.
bool myIsStopped
whether the vehicle is currently stopped
void setParameter(const std::string &key, const std::string &value)
try to set the given parameter for this device. Throw exception for unsupported key
SUMOTime myOccupiedTime
time spent driving with customers
bool myReachedServiceEnd
whether the taxi has reached it's schedule service end
~MSDevice_Taxi()
Destructor.
MSLane * getStopLane(const MSEdge *edge, const std::string &action)
determine stopping lane for taxi
std::string getParameter(const std::string &key) const
try to retrieve the given parameter from this device. Throw exception for unsupported key
static double getFloatParam(const SUMOVehicle &v, const OptionsCont &oc, std::string paramName, double deflt, bool required)
static void insertDefaultAssignmentOptions(const std::string &deviceName, const std::string &optionsTopic, OptionsCont &oc, const bool isPerson=false)
Adds common command options that allow to assign devices to vehicles.
static bool equippedByDefaultAssignmentOptions(const OptionsCont &oc, const std::string &deviceName, DEVICEHOLDER &v, bool outputOptionSet, const bool isPerson=false)
Determines whether a vehicle should get a certain device.
static std::string getStringParam(const SUMOVehicle &v, const OptionsCont &oc, std::string paramName, std::string deflt, bool required)
A dispatch algorithm that services the reservations with the shortest traveltime-to-pickup first.
A dispatch algorithm that services customers in reservation order and always sends the closest availa...
A dispatch algorithm that services customers in reservation order and always sends the closest availa...
An algorithm that performs distpach for a taxi fleet.
virtual std::string removeReservation(MSTransportable *person, const MSEdge *from, double fromPos, const MSEdge *to, double toPos, std::string group)
remove person from reservation. If the whole reservation is removed, return it's id
virtual Reservation * addReservation(MSTransportable *person, SUMOTime reservationTime, SUMOTime pickupTime, const MSEdge *from, double fromPos, const MSEdge *to, double toPos, std::string group, const std::string &line, int maxCapacity, int maxContainerCapacity)
add a new reservation
bool hasServableReservations()
check whether there are still (servable) reservations in the system
virtual void fulfilledReservation(const Reservation *res)
erase reservation from storage
virtual void computeDispatch(SUMOTime now, const std::vector< MSDevice_Taxi * > &fleet)=0
computes dispatch and updates reservations
A road/street connecting two junctions.
SVCPermissions getPermissions() const
Returns the combined permissions of all lanes of this edge.
const std::vector< MSLane * > * allowedLanes(const MSEdge &destination, SUMOVehicleClass vclass=SVC_IGNORING) const
Get the allowed lanes to reach the destination-edge.
double getLength() const
return the length of the edge
virtual void addEvent(Command *operation, SUMOTime execTimeStep=-1)
Adds an Event.
virtual void idle(MSDevice_Taxi *taxi)=0
computes Idling and updates reservations
Representation of a lane in the micro simulation.
double getLength() const
Returns the lane's length.
Notification
Definition of a vehicle state.
static MSNet * getInstance()
Returns the pointer to the unique instance of MSNet (singleton).
MSEventControl * getEndOfTimestepEvents()
Returns the event control for events executed at the end of a time step.
SUMOTime getCurrentTimeStep() const
Returns the current simulation step.
const ConstMSEdgeVector & getEdges() const
static SUMOAbstractRouter< MSEdge, SUMOVehicle > & getRouterTT(const int rngIndex, SUMOVehicleClass svc, const MSEdgeVector &prohibited=MSEdgeVector())
return the router instance
SUMOTime endBoarding
the maximum time at which persons may board this vehicle
bool isPerson() const
Whether it is a person.
Abstract in-vehicle device.
SUMOVehicle & myHolder
The vehicle that stores the device.
int getPersonCapacity() const
Get this vehicle type's person capacity.
double getLength() const
Get vehicle's length [m].
int getContainerCapacity() const
Get this vehicle type's container capacity.
const std::string & getID() const
Returns the id.
A storage for options typed value containers)
void addDescription(const std::string &name, const std::string &subtopic, const std::string &description)
Adds a description for an option.
void doRegister(const std::string &name, Option *v)
Adds an option under the given name.
std::string getString(const std::string &name) const
Returns the string-value of the named option (only for Option_String)
void addOptionSubTopic(const std::string &topic)
Adds an option subtopic.
static OptionsCont & getOptions()
Retrieves the options.
Static storage of an output device and its base (abstract) implementation.
OutputDevice & writeAttr(const SumoXMLAttr attr, const T &val)
writes a named attribute
OutputDevice & openTag(const std::string &xmlElement)
Opens an XML tag.
bool closeTag(const std::string &comment="")
Closes the most recently opened tag and optionally adds a comment.
An upper class for objects with additional parameters.
void setParametersStr(const std::string ¶msString, const std::string kvsep="=", const std::string sep="|")
set the inner key/value map in string format "key1=value1|key2=value2|...|keyN=valueN"
const Parameterised::Map & getParametersMap() const
Returns the inner key/value map.
virtual bool compute(const E *from, const E *to, const V *const vehicle, SUMOTime msTime, std::vector< const E * > &into, bool silent=false)=0
Builds the route between the given edges using the minimum effort at the given time The definition of...
Representation of a vehicle, person, or container.
virtual const MSVehicleType & getVehicleType() const =0
Returns the object's "vehicle" type.
virtual const MSLane * getLane() const =0
Returns the lane the object is currently at.
virtual bool isStopped() const =0
Returns whether the object is at a stop.
virtual const SUMOVehicleParameter & getParameter() const =0
Returns the vehicle's parameter (including departure definition)
virtual SUMOVehicleClass getVClass() const =0
Returns the object's access class.
virtual int getRoutePosition() const =0
return index of edge within route
virtual const MSEdge * getEdge() const =0
Returns the edge the object is currently at.
virtual double getPositionOnLane() const =0
Get the object's position along the lane.
Representation of a vehicle.
virtual bool replaceRouteEdges(ConstMSEdgeVector &edges, double cost, double savings, const std::string &info, bool onInit=false, bool check=false, bool removeStops=true, std::string *msgReturn=nullptr)=0
Replaces the current route by the given edges.
virtual const std::vector< MSTransportable * > & getContainers() const =0
retrieve riding containers
virtual const MSEdge * getRerouteOrigin() const =0
Returns the starting point for reroutes (usually the current edge)
virtual void reroute(SUMOTime t, const std::string &info, SUMOAbstractRouter< MSEdge, SUMOVehicle > &router, const bool onInit=false, const bool withTaz=false, const bool silent=false)=0
Performs a rerouting using the given router.
virtual bool hasStops() const =0
Returns whether the vehicle has to stop somewhere.
virtual bool addStop(const SUMOVehicleParameter::Stop &stopPar, std::string &errorMsg, SUMOTime untilOffset=0, ConstMSEdgeVector::const_iterator *searchStart=0)=0
Adds a stop.
virtual const std::list< MSStop > & getStops() const =0
virtual int getRNGIndex() const =0
virtual int getPersonNumber() const =0
Returns the number of persons.
virtual const std::vector< MSTransportable * > & getPersons() const =0
retrieve riding persons
virtual int getContainerNumber() const =0
Returns the number of containers.
virtual MSVehicleDevice * getDevice(const std::type_info &type) const =0
Returns a device of the given type if it exists or 0.
virtual double getBrakeGap(bool delayed=false) const =0
get distance for coming to a stop (used for rerouting checks)
virtual MSStop & getNextStop()=0
virtual const MSRoute & getRoute() const =0
Returns the current route.
virtual bool abortNextStop(int nextStopIndex=0)=0
deletes the next stop at the given index if it exists
Definition of vehicle stop (position and duration)
ParkingType parking
whether the vehicle is removed from the net while stopping
std::string lane
The lane to stop at.
double startPos
The stopping position start.
int index
at which position in the stops list
std::string actType
act Type (only used by Persons) (used by NETEDIT)
double endPos
The stopping position end.
Structure representing possible vehicle parameter.
DepartDefinition departProcedure
Information how the vehicle shall choose the depart time.
std::string line
The vehicle's line (mainly for public transport)
static ParkingType parseParkingType(const std::string &value)
parses parking type value
A wrapper for a Command function.
static double toDouble(const std::string &sData)
converts a string into the double value described by it by calling the char-type converter
static bool startsWith(const std::string &str, const std::string prefix)
Checks whether a given string starts with the prefix.