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  2. Traffic light - Wikipedia

    en.wikipedia.org/wiki/Traffic_light

    In some situations, traffic signals can also be found on collector roads in busy settings. The International Municipal Signal Association provides input as to standards concerning traffic signals and control devices. One example is the input the association provided for the Manual on Uniform Traffic Control Devices (MUTCD). [98]

  3. Satellite navigation device - Wikipedia

    en.wikipedia.org/wiki/Bluetooth_GPS

    Vehicle navigation on a personal navigation assistant Garmin eTrex10 edition handheld. A satellite navigation device or satnav device, also known as a satellite navigation receiver or satnav receiver or simply a GPS device, is a user equipment that uses satellites of the Global Positioning System (GPS) or similar global navigation satellite systems (GNSS).

  4. Road traffic safety - Wikipedia

    en.wikipedia.org/wiki/Road_traffic_safety

    Sidewalks, curbs and traffic signals in Hagerstown, Maryland, United States Speed limits in different areas; here unusually with only a "recommended" limit (Richtgeschwindigkeit) of 130 km/h on the Autobahn in Germany DRIP [Note 1] variable message sign guiding traffic on the Dutch A13 motorway Vehicles experiencing a breakdown or an emergency can stop in the emergency lane; these lanes may ...

  5. Idle reduction - Wikipedia

    en.wikipedia.org/wiki/Idle_reduction

    Idle free zone turn engine off sign. Idle reduction describes technologies and practices that minimize the amount of time drivers idle their engines. Avoiding idling time has a multitude of benefits including: savings in fuel and maintenance costs, extending vehicle life, and reducing damaging emissions.

  6. Unmanned aerial vehicle - Wikipedia

    en.wikipedia.org/wiki/Unmanned_aerial_vehicle

    Elbit Systems Hermes-450 taking off Northrop Grumman Bat carrying EO/IR and SAR sensors, laser rangefinders, laser designators, infrared cameras A DJI Phantom quadcopter UAV for commercial and recreational aerial photography A General Atomics MQ-9 Reaper, a hunter-killer surveillance UAV Although most large military UAVs are fixed-wing aircraft, rotorcraft designs (i.e., RUAVs) such as this MQ ...

  7. Technology of the New York City Subway - Wikipedia

    en.wikipedia.org/wiki/Technology_of_the_New_York...

    As of 2014, MTA projects that 355 miles (571 km) of track will receive CBTC signals by 2029, including most of the IND, as well as the IRT Lexington Avenue Line and the BMT Broadway Line. [20] The MTA also is planning to install CBTC equipment on the IND Crosstown Line, the BMT Fourth Avenue Line and the BMT Brighton Line before 2025. [21]

  8. Federal Aviation Administration - Wikipedia

    en.wikipedia.org/wiki/Federal_Aviation...

    By the mid-1970s, the agency had achieved a semi-automated air traffic control system using both radar and computer technology. This system required enhancement to keep pace with air traffic growth, however, especially after the Airline Deregulation Act of 1978 phased out the CAB's economic regulation of the airlines.

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