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About This Item

 

Full Description

Environmental sensors include a wide array of sensors, including those that monitor weather, roadway surface, water level and air quality conditions. These sensors are typically connected to a nearby microprocessor termed a Remot Processor Unit (RPU). An Environmental Sensor Station (ESS) consists of the RPU plus its suite of sensors.

Typically, this equipment is permanently located at a site along a travel corridor. In some cases, the "stations" may be portable, or even mobile. For the purpose of this standard, all three types of stations are called ESS. In the transportation community, these devices are frequently used in order to improve roadway maintenance and traffic operations.
 

Document History

  1. NTCIP 1204 v04.26b


    Environmental Sensor Stations (ESS) Interface Protocol

    • Most Recent
  2. NTCIP 1204 v03


    Environmental Sensor Stations (ESS) Interface Protocol, Includes Errata

    • Historical Version
  3. NTCIP 1204:2005

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    viewing


    Object Definitions for Environmental Sensor Stations (ESS) v02

    • Historical Version
  4. NTCIP 1204:1998


    Object Definitions for Environmental Sensor Stations (ESS)

    • Historical Version