Camera Traffic Counts

Traffic count data collected from the several GRIDSMART optical traffic detectors deployed by the City of Austin.

***This dataset is no longer updated because these devices are no longer maintained***

The Travel Detectors dataset ( https://data.austintexas.gov/Transportation-and-Mobility/Traffic-Detectors/qpuw-8eeb ) is related to this dataset using the 'ATD Device ID' field. The Travel Detectors dataset provides more information on device location and status.

The average speed measurements may not have been calibrated for all intersections. All measurements have been collected using automated machine vision processes and have not been validated.

该数据集汇集了奥斯汀市部署的数个GRIDSMART光学交通检测器所收集的交通流量数据。

鉴于这些设备已不再维护，该数据集已停止更新。

旅行检测器数据集（https://data.austintexas.gov/Transportation-and-Mobility/Traffic-Detectors/qpuw-8eeb）与本数据集通过'ATD 设备 ID'字段相关联。旅行检测器数据集提供了关于设备位置和状态更为详尽的信息。

需要注意的是，平均速度测量可能并未对所有交叉口进行校准。所有测量数据均通过自动化机器视觉过程收集，且尚未经过验证。