Vehicle network performance : Displaying network performance results (vehicles) in result lists

You can show vehicle specific attributes of the entire network compiled in lists.

In microscopic simulation, the network performance is updated with every time step. In mesoscopic simulation, the network performance is updated at the end of the evaluation interval.

Via the COM Interface, you can show and access user-defined attributes in the Network Performance (Vehicles) Results list. User-defined formula attributes are shown, if you use the subattribute Simulation run. User-defined attributes are saved when you save the network file.

By default, the data for all vehicle classes is entered together. You can also show the data for certain vehicle classes separately in the evaluation (Configuring evaluations of the result attributes for lists).

You can save the following data and data formats:

Output	ASCII file	MDB table	Attribute file from attribute list
Aggregated data	-	-
Raw data	-	-	-

Show result attributes in attribute lists (Displaying result attributes in attribute lists)
Show result attributes in a result list (Showing result attributes in result lists)

Result of vehicle network performance

All attributes take into account the vehicles which have already left the network or reached their destination parking lot and the vehicles that are still in the network at the end of the evaluation interval.

The total demand of the input flows and origin-destination matrices during the simulation time results from:

Total = Vehicles In Network + vehicles which have left + vehicles which could not be used (immediately)

If you calculate and display emissions based on emission classes, an Internet connection is required to transfer the data at the end of the simulation run (Calculate accurate emissions with Bosch Cloud Service).

The results list Vehicle network performance results contains the following attributes. Emissions are specified in grams. The result attributes on emissions and delay do not take into account reversing vehicles.

Result attribute Long name	Short name	Description
Emissions (evaporation) HC	EmissionsEvaporationHC	Evaporated hydrocarbons
Emissions 1,3-Butadiene	Emissions13BUT	1,3-Butadiene (also vinyl ethylene)
Emissions 2,2,4-trimethylpentane	Emissions224	2,2,4-trimethylpentane
Emissions Acetaldehyde	EmissionsAcetaldehyde	Acetaldehyde (ethanal)
Benzene emissions	EmissionsBenzene	Benzol (benzene)
Emissions CH4	EmissionsCH4	CH4 (methane)
Emissions CO	EmissionsCO	Carbon monoxide
Emissions CO2	EmissionsCO2	Carbon dioxide
Emissions ethyl benzene	EmissionsEthylBenzene	Ethylbenzene (ethyl benzene, phenyl ethane)
Emissions Formaldehyde	Emissions13Formaldhyde	Formaldehyde (methanal)
Emissions HC	EmissionsHC	Burned hydrocarbons
Emissions Hexane	EmissionsHexane	Hexane
Emissions elemental carbon	EmissionsElementalCarbon	Elemental carbon
Emissions methyl tert-butyl ether	EmissionsMTBE	2-methoxy-2-methyl propane
Emissions N2O	EmissionsN2O	Nitrous oxide
Emissions Naphtalene gas	EmissionsNaphtaleneGas	Naphthalene
Emissions NH3	EmissionsNH3	NH3 ammonia
Emissions NMHC	EmissionsNMHC	Non-methane hydrocarbons without oxygen compounds
Emissions NMOG	EmissionsNMOG	Non-methane hydrocarbons with oxygen compounds
Emissions NO3	EmissionsNO3	Nitrates
Emissions NOx	EmissionsNOx	Nitrogen oxides
Emissions particulates	EmissionsParticulates	Particulate matter
Emissions PM10 brakes	EmissionsPM10brakes	Brake abrasion according to standard PM₁₀
Emissions PM10 total	EmissionsPM10total	Total quantity of emissions according to standard PM₁₀
Emissions PM10 tires	EmissionsPM10tires	Tire abrasion according to standard PM₁₀
Emissions PM2.5 brakes	Emissions PM2.5 brakes	Brake abrasion according to standard PM_2.5
Emissions PM2.5 total	EmissionsPM2.5total	Total quantity of emissions according to standard PM_2.5
Emissions PM2.5 tires	EmissionsPM25tires	Tire abrasion according to standard PM_2.5
Emissions soot	EmissionsSoot	Soot particles
Emissions SO2	EmissionsSO2	Sulfur dioxide
Emissions sulfate particulates	EmissionsSulfateParticulates	Sulfates
Emissions total organic gases	EmissionsTOG	Organic gases
Emissions toluene	EmissionsToluene	Toluene (toluene, methyl benzene, phenyl methane, methyl benzene)
Emissions VOC	EmissionsVOC	Volatile organic compounds
Emissions xylene	EmissionsXylene	Xylene

Further result attributes of result list Vehicle network evaluation results:

Result attribute Long name	Short name	Description
Vehicles (active)	VehAct	Total number of vehicles driving forward or reversing in the network at the end of the simulation. Vehicles arrived VehArr (Vehicles (arrived)) and vehicles not being used are not included in the attribute Vehicles (active). Mesoscopic simulation does not include vehicles on zone connector edges.
Vehicles (arrived)	VehArr	Vehicles arrived: Total number of vehicles driving forward or reversing which have already reached their destination and have left the network before the end of the simulation. In dynamic assignment and mesoscopic simulation, this also includes vehicles that have reached their destination parking lot.
Speed (average)	SpeedAvg	Average speed [km/h] or [mph] Total distance DistTot / Total travel time TravTmTot Weighted average of speed of all vehicles. The weight is the respective travel time of the vehicles. This means that vehicles that have only a short travel time have less influence on the value of this result attribute than vehicles that have been in the Vissim network for a long time.
Stops (total)	StopsTot	Total number of stops of all vehicles that are in the network or have already arrived. This includes stopping at the turning point after backing out of the parking space before the vehicle continues driving forward. The following stops are not included in the attribute Stops (total): Scheduled stop times of buses and trains at public transport stops Parking times in parking lots The attribute does not contain any values in mesoscopic simulation. A stop is counted if the speed of the vehicle at the end of the previous time step was greater than 0 and is 0 at the end of the current time step.
Stops (average)	StopsAvg	Average number of stops per vehicle: Total number of stops / (Number of veh in network + number of veh that have arrived) The attribute does not contain any values in mesoscopic simulation.
Fuel consumption	FuelConsumption	Fuel consumption [grams]
Demand (latent)	DemLatent	Number of vehicles from meso origin connector edges, vehicle inputs and parking lots that could not be used until the end of the simulation. These vehicles are not added to the result attribute VehAct (Vehicles (active)).
Travel time (total)	TravTmTot	Total travel time of vehicles traveling forward or backward within the network or that have already left the network.
Simulation run	SimRun	Number of simulation run
Delay (total)	DelayTot	Total delay: Total delay of all vehicles in the network or of those that have already exited it. The delay of a vehicle in a time step is the part of the time step that must also be used because the actual speed is less than the desired speed. For the calculation, the quotient is obtained by subtracting the actual distance traveled in this time step and desired speed from the duration of the time step. Delay, for instance, includes stop times at stop signs. The following times are not included in the attribute Delay (total): Scheduled stop times of buses and trains at public transport stops Passenger service times Parking times in parking lots
Delay (latent)	DelayLatent	Total delay of vehicles that could not be used (immediately). Total waiting time of vehicles from input flows and parking lots that were not used at their actual start time in the network. This value may also include the waiting time of vehicles that enter the network before the end of the simulation. The Delay (latent) is recorded for the defined evaluation intervals.
Delay (average)	DelayAvg	Average delay per vehicle: Total delay / (Number of veh in the network + number of veh that have arrived)
Delay stopped (total)	DelayStopTot	Total standstill time of all vehicles that are in the network or have already arrived. Standstill time = time in which the vehicle is stationary (speed = 0) The following times are not included in the attribute Delay stopped (total): Scheduled stop times of buses and trains at public transport stops Parking times, regardless of parking lot type The attribute does not contain any values in mesoscopic simulation.
Delay stopped (average)	DelayStopAvg	Average standstill time per vehicle: Total standstill time / (Number of veh in network + number of vehicles that have arrived) The attribute does not contain any values in mesoscopic simulation.
Distance (total)	Path disTot	Total distance of vehicles traveling forward or backward within the network and of vehicles that have already left the network. Forward and backward driven distance add up.

Superordinate topic:

Configuring evaluations of the result attributes for lists