Invention Grant
US08935057B2 Roadway mark data acquisition and analysis apparatus, systems, and methods 有权
道路标记数据采集和分析仪器,系统和方法

Roadway mark data acquisition and analysis apparatus, systems, and methods
Abstract:
An apparatus, system, and method for determining characteristics of a roadway mark at a remote location. The system includes a vehicle having at least one imager for producing image data containing at least one actual roadway mark evident on a roadway surface. A GPS antenna is mounted on the vehicle. A GPS receiver is responsive to the GPS antenna for determining a GPS location of the GPS antenna. An apparatus responsive to the imager and the GPS receiver determines a GPS location of the roadway mark and filters and compresses the image data, the filtered and compressed image data containing the image data of the roadway mark. An apparatus communicates the filtered and compressed image data to the remote location for analyzing the roadway mark characteristics from the image data.
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