A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Optimization method for road flatness measurement data
The invention discloses a method for optimizing road flatness measurement data. The method comprises the following steps: acquiring road surface data of a vehicle passing through a test road through vehicle-mounted acquisition equipment; performing data preprocessing on the obtained road surface data through an error algorithm formula; carrying out smooth filtering processing on the preprocessed data, and forming a pavement longitudinal section profile curve; and comparing the obtained pavement longitudinal section profile curve with an unprocessed pavement longitudinal section profile curve to obtain an optimization result of the pavement data. According to the invention, the road surface data of the road is acquired through the vehicle-mounted acquisition equipment, the acquired data is preprocessed and smoothed, and the curve is formed for comparison, so that the data of the detection value of the road surface flatness is obtained, and the road surface flatness detection is realized.
本发明公开了一种道路平整度测量数据的优化方法，包括通过车载采集设备获取车辆经过测试道路的路面数据；将获取的路面数据通过误差算法公式进行数据预处理；对预处理后的数据进行平滑滤波处理，并形成路面纵断面剖面曲线；将得到的路面纵断面剖面曲线与未处理的路面纵断面剖面曲线进行比较，得到路面数据的优化结果。本发明通过车载采集设备获取道路的路面数据，对获取的数据进行预处理，和平滑处理，通过形成曲线进行比较，从而得到路面平整度的检测值的数据，实现对路面的平整度检测。
Optimization method for road flatness measurement data
The invention discloses a method for optimizing road flatness measurement data. The method comprises the following steps: acquiring road surface data of a vehicle passing through a test road through vehicle-mounted acquisition equipment; performing data preprocessing on the obtained road surface data through an error algorithm formula; carrying out smooth filtering processing on the preprocessed data, and forming a pavement longitudinal section profile curve; and comparing the obtained pavement longitudinal section profile curve with an unprocessed pavement longitudinal section profile curve to obtain an optimization result of the pavement data. According to the invention, the road surface data of the road is acquired through the vehicle-mounted acquisition equipment, the acquired data is preprocessed and smoothed, and the curve is formed for comparison, so that the data of the detection value of the road surface flatness is obtained, and the road surface flatness detection is realized.
本发明公开了一种道路平整度测量数据的优化方法，包括通过车载采集设备获取车辆经过测试道路的路面数据；将获取的路面数据通过误差算法公式进行数据预处理；对预处理后的数据进行平滑滤波处理，并形成路面纵断面剖面曲线；将得到的路面纵断面剖面曲线与未处理的路面纵断面剖面曲线进行比较，得到路面数据的优化结果。本发明通过车载采集设备获取道路的路面数据，对获取的数据进行预处理，和平滑处理，通过形成曲线进行比较，从而得到路面平整度的检测值的数据，实现对路面的平整度检测。
Optimization method for road flatness measurement data
一种道路平整度测量数据的优化方法
JIANG DABAI (author) / HU ZENG (author) / LIU YANG (author)
2022-11-15
Patent
Electronic Resource
Chinese
IPC:
G06F
ELECTRIC DIGITAL DATA PROCESSING
,
Elektrische digitale Datenverarbeitung
/
E01C
Bau von Straßen, Sportplätzen oder dgl., Decken dafür
,
CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE
/
G01B
MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS
,
Messen der Länge, der Dicke oder ähnlicher linearer Abmessungen
/
H03H
IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS
,
Scheinwiderstandsnetzwerke, z.B. Resonanzkreise