Service Needs

Expected Outcomes

• Collect number of vehicles by types for annual traffic census and transport planning purposes.
• Automatically classify and count the passing vehicles by types in selected area of interest.
• Area of interest (at least 2 traffic lanes) can be covered, including hard shoulder, marginal strip and in the middle of two traffic lanes.
• Design for high speed free flow environments and capable of handling not less than 2,000 vehicles per hour in each traffic lane.
• Summary of vehicle classification:
  (01) Motor Cycle 電單⾞
  (02) Private Car 私家⾞
  (03) Taxi 的⼠
  (04) Private Light Bus 私家⼩型巴⼠
  (05) Public Light Bus 公共⼩型巴⼠
  (06) Light Goods Vehicle 輕型貨⾞(非客貨⾞類)
  (07) Medium / Heavy Goods Vehicle 中型 / 重型貨⾞
  (08) Non-franchised Bus 非專營巴⼠
  (09) Franchised Bus 專營巴⼠(S.D.)單層
  (10) Franchised Bus 專營巴⼠(D.D.)雙層
• Alternative technologies other than cameras which are privacy-friendly (i.e. no excessive data collection principle under the Personal Data (Privacy) Ordinance and the practice of collecting minimum information for the purpose of data collection) should be considered only.