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task library
built templateits-communicationswith-tool

Bandwidth Calculation

Calculates network bandwidth demand for an ITS device inventory by summing camera, controller, and sensor data rates. The reduced method applies a network overhead allowance and future capacity buffer to produce base, peak, and required bandwidth values.

inputs

8 fields

context

2 archetypes

engine

with-tool

outputs

3 scored fields

contract fields

Parameter Map

8 inputs to 3 scored outputs

  • camera_count

    float

    Number of cameras

    0 to 200

  • camera_data_rate_mbps

    float

    Data rate per camera

    0 to 50Mbps

  • controller_count

    float

    Number of controllers

    0 to 200

  • controller_data_rate_mbps

    float

    Data rate per controller

    0 to 5Mbps

  • sensor_count

    float

    Number of sensors

    0 to 1000

  • sensor_data_rate_mbps

    float

    Data rate per sensor

    0 to 5Mbps

  • network_overhead_pct

    float

    Network protocol and peak overhead allowance

    0 to 50%

  • future_capacity_buffer_pct

    floathidden in hard

    Future capacity buffer

    0 to 100%
base_bandwidth_mbpstol 0.03

Device bandwidth before allowances

peak_demand_mbpstol 0.03

Bandwidth after network overhead

required_bandwidth_mbpstol 0.03

Bandwidth after overhead and future buffer

visibility contract

Difficulty Ladder

all_giveneasy

Small node with all rates given

all fields visible
all_givenmedium

Mixed ITS device inventory

all fields visible
partialhard

Future buffer hidden in corridor planning context

future_capacity_buffer_pct

scenario bands

Archetype Atlas

small_intersection

2 contexts

Small signalised intersection communications node

camera_count1 to 6
camera_data_rate_mbps2 to 8
controller_count1 to 4
controller_data_rate_mbps0.05 to 0.5

urban-intersection / suburban-corridor

corridor_network

2 contexts

Road corridor ITS aggregation network

camera_count10 to 80
camera_data_rate_mbps2 to 12
controller_count5 to 40
controller_data_rate_mbps0.05 to 1

motorway-corridor / tunnel-approach

rendered task

Generation Preview

motorway-corridor-corridor-network-preview

difficulty
hard
visibility
partial
archetype
corridor_network
site context
motorway-corridor
instruction excerptbandwidth-calculation_calc.py

visible fields

  • camera_count10 to 80
  • camera_data_rate_mbps2 to 12 Mbps
  • controller_count5 to 40
  • controller_data_rate_mbps0.05 to 1 Mbps
  • sensor_count20 to 300
  • sensor_data_rate_mbps0.01 to 0.5 Mbps
  • network_overhead_pct0 to 50 %

withheld schema

future_capacity_buffer_pctbase_bandwidth_mbpspeak_demand_mbpsrequired_bandwidth_mbps
Road corridor ITS aggregation network. motorway-corridor. Required outputs: base_bandwidth_mbps, peak_demand_mbps, required_bandwidth_mbps