Exemplo n.º 1
0
    def __init__(self, **args):
        """ Mobile Agent Init

           Parameters
           ----------

           'ID': string
                agent ID
           'name': string
                Agent name
           'typ': string
                agent typ . 'ag' for moving agent, 'ap' for static acces point
           'pos' : np.array([])
                numpy array containing the initial position of the agent
           'roomId': int
                Room number where the agent is initialized (Layout.Gr)
           'meca_updt': float
                update time interval for the mechanical process
           'loc': bool
                enable/disable localization process of the agent
           'loc_updt': float
                update time interval for localization process
           'L': pylayers.gis.Layout()
           'net':pylayers.network.Network(),
           'wstd': list of string
                list of used radio access techology of the agent
           'world': transit.world()
                Soon deprecated
           'save': list of string
                list of save method ( soon deprecated)
           'sim':Simpy.SimulationRT.Simulation(),
           'epwr': dictionnary
                dictionnary of emmited power of transsmitter{'wstd#':epwr value}
           'sens': dictionnary
                dictionnary of sensitivity of reveicer {'wstd#':sens value}
           'dcond': dictionnary
                Not used yet
           'gcom':pylayers.communication.Gcom()
                Communication graph
           'comm_mod': string
                Communication between nodes mode:
                'autonomous': all TOAs are refreshed regulary
                'synchro' : only visilbe TOAs are refreshed
        """
        defaults = {'ID': '0',
                    'name': 'johndoe',
                    'typ': 'ag',
                    'color': 'k',
                    'pdshow': False,
                    'pos': np.array([]),
                    'roomId': -1,
                    'froom': [],
                    'wait': [],
                    'seed': 0,
                    'cdest': 'random',
                    'meca_updt': 0.1,
                    'loc': False,
                    'loc_updt': 0.5,
                    'loc_method': ['geo'],
                    'L': Layout(),
                    'network': True,
                    'net': Network(),
                    'wstd': ['rat1'],
                    'world': world(),
                    'save': [],
                    'sim': Simulation(),
                    'epwr': {},
                    'sens': {},
                    'dcond': {},
                    'gcom': Gcom(),
                    'comm_mode': 'autonomous'}

        for key, value in defaults.items():
            if key not in args:
                args[key] = value

        self.args = args
        self.ID = args['ID']
        self.name = args['name']
        self.typ = args['typ']
        # Create Network
        self.net = args['net']
        self.epwr = args['epwr']
        self.gcom = args['gcom']
        self.sim = args['sim']
        self.wstd = args['wstd']
        if args['epwr'] == {}:
            self.epwr = {x: 0 for x in self.wstd}
        else:
            self.epwr = args['epwr']

        if args['sens'] == {}:
            self.sens = {x: -180 for x in self.wstd}
        else:
            self.sens = args['sens']

        try:
            self.dcond = args['dcond']
        except:
            pass

        # check if node id already given
        if self.ID in self.net.nodes():
            raise NameError(
                'another agent has the ID: ' + self.ID + ' .Please use an other ID')

        if self.typ == 'ag':
            # mechanical init
            self.meca = Person(ID=self.ID,
                               color=args['color'],
                               pdshow=args['pdshow'],
                               roomId=args['roomId'],
                               L=args['L'],
                               net=self.net,
                               interval=args['meca_updt'],
                               wld=args['world'],
                               sim=args['sim'],
                               seed=args['seed'],
                               moving=True,
                               froom=args['froom'],
                               wait=args['wait'],
                               cdest=args['cdest'],
                               save=args['save']
                               )
            self.meca.behaviors = [Seek(), Containment(),
                                   Separation(), InterpenetrationConstraint()]
            self.meca.steering_mind = queue_steering_mind
            # Network init
            self.node = Node(ID=self.ID,name=self.name, p=conv_vecarr(self.meca.position),
                             t=self.sim.now(), wstd=args['wstd'],
                             epwr=self.epwr, sens=self.sens, typ=self.typ)
            self.net.add_nodes_from(self.node.nodes(data=True))

            self.sim.activate(self.meca, self.meca.move(), 0.0)
            self.PN = self.net.node[self.ID]['PN']

            # Communication init

            if args['comm_mode'] == 'synchro' and args['network']:
                # The TOA requests are made every refreshTOA time ( can be modified in agent.ini)
                # This Mode will be deprecated in future version

                self.rxr = RX(net=self.net,
                              ID=self.ID,
                              dcond=self.dcond,
                              gcom=self.gcom,
                              sim=self.sim)

                self.rxt = RX(net=self.net,
                              ID=self.ID,
                              dcond=self.dcond,
                              gcom=self.gcom,
                              sim=self.sim)

                self.sim.activate(self.rxr, self.rxr.refresh_RSS(), 0.0)
                self.sim.activate(self.rxt, self.rxt.refresh_TOA(), 0.0)

            elif args['comm_mode'] == 'autonomous' and args['network']:
                # The requests are made by node only when they are in
                # visibility of pairs.

                # self.rxr only manage a refresh RSS process
                self.rxr = RX(net=self.net, ID=self.ID,
                              gcom=self.gcom, sim=self.sim)
                # self.tx manage all requests to other nodes
                self.tx = TX(net=self.net, ID=self.ID,
                             gcom=self.gcom, sim=self.sim)
                # self.tx replies to  requests from self.tx
                self.rx = RX(net=self.net, ID=self.ID,
                             gcom=self.gcom, sim=self.sim)

                self.sim.activate(self.rxr, self.rxr.refresh_RSS(), 0.0)
                self.sim.activate(self.tx, self.tx.request(), 0.0)
                self.sim.activate(self.rx, self.rx.wait_request(), 0.0)

        elif self.typ == 'ap':
            if args['roomId'] == -1:
                self.node = Node(ID=self.ID, p=self.args['pos'],
                                 t=self.sim.now(), wstd=args['wstd'],
                                 epwr=self.epwr, sens=self.sens, typ=self.typ)
            else:
                pp = np.array(args['L'].Gr.pos[self.args['roomId']])
                self.node = Node(
                    ID=self.ID, p=pp, t=self.sim.now(), wstd=args['wstd'],
                    epwr=self.epwr, sens=self.sens, typ=self.typ)
            self.net.add_nodes_from(self.node.nodes(data=True))
            self.sim = args['sim']

            self.PN = self.net.node[self.ID]['PN']
            self.PN.node[self.ID]['pe'] = self.net.node[self.ID]['p']
            if args['comm_mode'] == 'autonomous' and args['network']:
                self.rx = RX(net=self.net, ID=self.ID,
                             gcom=self.gcom, sim=self.sim)
                self.sim.activate(self.rx, self.rx.wait_request(), 0.0)

            p = self.args['pos']
            self.posdf = pd.DataFrame(
                {'t': pd.Timestamp(0), 'x': p[0], 'y': p[1], 'z': p[2],
                                       'vx': np.array([0.0]), 'vy': np.array([0.0]),
                                       'ax': np.array([0.0]), 'ay': np.array([0.0]),
                 }, columns=['t', 'x', 'y', 'z', 'vx', 'vy', 'ax', 'ay'], index=np.array([0]))

        else:
            raise NameError(
                'wrong agent typ, it must be either agent (ag) or acces point (ap) ')

        if self.typ == 'ap':
            self.MoA = 1
        else:
            self.MoA = 0

        if 'mysql' in args['save']:
            config = ConfigParser.ConfigParser()
            config.read(pyu.getlong('simulnet.ini', 'ini'))
            sql_opt = dict(config.items('Mysql'))
            db = Database(sql_opt['host'], sql_opt['user'],
                          sql_opt['passwd'], sql_opt['dbname'])
            db.writenode(self.ID, self.name, self.MoA)

        if 'txt' in args['save']:
            pyu.writenode(self)
        if self.typ != 'ap' and args['loc']:

            self.loc = Localization(net=self.net, ID=self.ID,
                                    method=args['loc_method'])
            self.Ploc = PLocalization(loc=self.loc,
                                      loc_updt_time=args['loc_updt'],
                                      tx=self.tx,
                                      sim=args['sim'])

            self.sim.activate(self.Ploc, self.Ploc.run(), 1.5)
Exemplo n.º 2
0
    def __init__(self, **args):
        """ Mobile Agent Init

           Parameters
           ----------
           'ID': string
                agent ID
           'name': string
                Agent name
           'type': string
                agent type . 'ag' for moving agent, 'ap' for static acces point
           'pos' : np.array([])
                numpy array containing the initial position of the agent
           'roomId': int
                Room number where the agent is initialized (Layout.Gr)
           'meca_updt': float
                update time interval for the mechanical process
           'loc': bool
                enable/disable localization process of the agent
           'loc_updt': float
                update time interval for localization process
           'Layout': pylayers.gis.Layout()
           'net':pylayers.network.Network(),
           'RAT': list of string
                list of used radio access techology of the agent
           'world': transit.world()
                Soon deprecated
           'save': list of string
                list of save method ( soon deprecated)
           'sim':Simpy.SimulationRT.Simulation(),
           'epwr': dictionnary
                dictionnary of emmited power of transsmitter{'rat#':epwr value}
           'sens': dictionnary
                dictionnary of sensitivity of reveicer {'rat#':sens value}
           'dcond': dictionnary
                Not used yet
           'gcom':pylayers.communication.Gcom()
                Communication graph
           'comm_mod': string
                Communication between nodes mode: 
                'autonomous': all TOAs are refreshed regulary
                'synchro' : only visilbe TOAs are refreshed 
        """
        defaults = {
            'ID': 0,
            'name': 'johndoe',
            'type': 'ag',
            'pos': np.array([]),
            'roomId': 0,
            'froom': [],
            'wait': [],
            'cdest': 'random',
            'meca_updt': 0.1,
            'loc': False,
            'loc_updt': 0.5,
            'loc_method': ['geo'],
            'Layout': Layout(),
            'net': Network(),
            'RAT': ['wifi'],
            'world': world(),
            'save': [],
            'sim': Simulation(),
            'epwr': {},
            'sens': {},
            'dcond': {},
            'gcom': Gcom(),
            'comm_mode': 'autonomous'
        }

        for key, value in defaults.items():
            if key not in args:
                args[key] = value

        self.args = args
        self.ID = args['ID']
        self.name = args['name']
        self.type = args['type']
        # Create Network
        self.net = args['net']
        self.epwr = args['epwr']
        self.gcom = args['gcom']
        try:
            self.dcond = args['dcond']
        except:
            pass

        if self.type == 'ag':
            # mechanical init
            self.meca = Person(ID=self.ID,
                               roomId=args['roomId'],
                               L=args['Layout'],
                               net=self.net,
                               interval=args['meca_updt'],
                               wld=args['world'],
                               sim=args['sim'],
                               moving=True,
                               froom=args['froom'],
                               wait=args['wait'],
                               cdest=args['cdest'],
                               save=args['save'])
            self.meca.behaviors = [Queuing(),Seek(), Containment(),\
                                   Separation(), InterpenetrationConstraint()]
            self.meca.steering_mind = queue_steering_mind
            #            self.meca.steering_mind = queue_steering_mind
            # filll in network

            ## Network init
            self.node = Node(ID=self.ID,
                             p=conv_vecarr(self.meca.position),
                             t=time.time(),
                             RAT=args['RAT'],
                             epwr=args['epwr'],
                             sens=args['sens'],
                             type=self.type)
            self.net.add_nodes_from(self.node.nodes(data=True))
            self.sim = args['sim']
            self.sim.activate(self.meca, self.meca.move(), 0.0)
            self.PN = self.net.node[self.ID]['PN']

            ## Communication init

            if args['comm_mode'] == 'synchro':
                ## The TOA requests are made every refreshTOA time ( can be modified in agent.ini)

                self.rxr = RX(net=self.net,
                              ID=self.ID,
                              dcond=self.dcond,
                              gcom=self.gcom,
                              sim=self.sim)
                self.rxt = RX(net=self.net,
                              ID=self.ID,
                              dcond=self.dcond,
                              gcom=self.gcom,
                              sim=self.sim)

                self.sim.activate(self.rxr, self.rxr.refresh_RSS(), 0.0)
                self.sim.activate(self.rxt, self.rxt.refresh_TOA(), 0.0)

            elif args['comm_mode'] == 'autonomous':
                ## The TOA requests are made by node only when they are in visibility of pairs.

                self.rxr = RX(net=self.net,
                              ID=self.ID,
                              dcond=self.dcond,
                              gcom=self.gcom,
                              sim=self.sim)
                self.rxt = RX(net=self.net,
                              ID=self.ID,
                              dcond=self.dcond,
                              gcom=self.gcom,
                              sim=self.sim)
                self.txt = TX(net=self.net,
                              ID=self.ID,
                              dcond=self.dcond,
                              gcom=self.gcom,
                              sim=self.sim)

                self.sim.activate(self.rxr, self.rxr.refresh_RSS(), 0.0)
                self.sim.activate(self.rxt, self.rxt.wait_TOArq(), 0.0)
                self.sim.activate(self.txt, self.txt.request_TOA(), 0.0)

        elif self.type == 'ap':
            if args['roomId'] == -1:
                self.node = Node(ID=self.ID,
                                 p=self.args['pos'],
                                 t=time.time(),
                                 RAT=args['RAT'],
                                 epwr=args['epwr'],
                                 sens=args['sens'],
                                 type=self.type)
            else:
                pp = np.array(args['Layout'].Gr.pos[self.args['roomId']])
                self.node = Node(ID=self.ID,
                                 p=pp,
                                 t=time.time(),
                                 RAT=args['RAT'],
                                 epwr=args['epwr'],
                                 sens=args['sens'],
                                 type=self.type)
            self.net.add_nodes_from(self.node.nodes(data=True))
            self.sim = args['sim']
            #            self.sim.activate(self.meca, self.meca.move(),0.0)
            self.PN = self.net.node[self.ID]['PN']
            self.PN.node[self.ID]['pe'] = self.net.node[self.ID]['p']

        else:
            raise NameError(
                'wrong agent type, it must be either agent (ag) or acces point (ap) '
            )

        if self.type == 'ap':
            self.MoA = 1
        else:
            self.MoA = 0

        if 'mysql' in args['save']:
            config = ConfigParser.ConfigParser()
            config.read(pyu.getlong('simulnet.ini', 'ini'))
            sql_opt = dict(config.items('Mysql'))
            db = Database(sql_opt['host'], sql_opt['user'], sql_opt['passwd'],
                          sql_opt['dbname'])
            db.writenode(self.ID, self.name, self.MoA)

        if 'txt' in args['save']:
            pyu.writenode(self)
        if args['loc'] and self.type != 'ap':

            self.loc = Localization(net=self.net,
                                    ID=self.ID,
                                    method=args['loc_method'])
            self.Ploc = PLocalization(loc=self.loc,
                                      loc_updt_time=args['loc_updt'],
                                      sim=args['sim'])
            self.sim.activate(self.Ploc, self.Ploc.run(), 1.5)