Automated Curve Advisory Speed Reporting

Product Announcement from Rieker, Inc.

Automated Curve Advisory Speed Reporting-Image

Rieker Curve Advisory Reporting System (CARS) is a fully integrated Road Survey system, with internal GPS, that will automatically record and determine recommended safe curve speed along with the curve radius and super elevation.

CARS Tablet Application (Curve Analysis Recording)

  • GPS signal strength

  • Recording status

  • Real time data: velocity, latitude longitude, inclination

  • Device status:  RDS7 connection, GPS connection

  • Start program, continuously collects data, no need to turn on or off.

  • Reversionary Mode: will automatically switch to allow operation even if GPS signal is lost. Switches back automatically on GPS signal return.

CARS Web Portal Application (Curve Analysis Reporting)

  • Secure, hosted solution for Horizontal Curve Analysis

  • Unlimited capacity to preload all the state-wide road inventory

  • Automatically uploads survey data from the tablet to the customers secure account

  • Allows review of detailed road survey data

  • Generates reports for recommended curve speed based on federal guidelines

  • Allows for customization of horizontal limits to meet individual State requirements

Rieker Safe Advisory Curve Speed Indicators reflect the operating procedures of Federal, State, and local roads and highways, based upon the “Speed Zone Theory” and “85th Percentile Speeds”, which is adapted by the American Association of State Highway and Transportation Officials (AASHTO); Institute of Transportation Engineers (ITE) and as defined in the Federal and/or State Manual of Uniform Traffic Control Devices, (MUTCD).

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