cb96463747988e4607eb8710195e55a5ff9caacb,flow/core/kernel/vehicle/traci.py,TraCIVehicle,update,#TraCIVehicle#Any#,106

Before Change

                min_gap = self.minGap[self.get_type(veh_id)]
                self.__vehicles[veh_id]["headway"] = headway[1] + min_gap
                self.__vehicles[veh_id]["leader"] = headway[0]
                try:
                    self.__vehicles[headway[0]]["follower"] = veh_id
                except KeyError:
                    print(traceback.format_exc())

        // update the sumo observations variable
        self.__sumo_obs = vehicle_obs.copy()

        // update the lane leaders data for each vehicle
        self._multi_lane_headways()

After Change

                min_gap = self.minGap[self.get_type(veh_id)]
                self.__vehicles[veh_id]["headway"] = headway[1] + min_gap
                self.__vehicles[veh_id]["leader"] = headway[0]
                if headway[0] in self.__vehicles:
                    leader = self.__vehicles[headway[0]]
                    // if veh_id is closer from leader than another follower
                    // (in case followers are in different converging edges)
                    if ("follower_headway" not in leader or
                            headway[1] + min_gap < leader["follower_headway"]):
                        leader["follower"] = veh_id
                        leader["follower_headway"] = headway[1] + min_gap

        // update the sumo observations variable
        self.__sumo_obs = vehicle_obs.copy()

        // update the lane leaders data for each vehicle
        self._multi_lane_headways()

Instances