A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Rapid detection device for slab staggering height difference of cement concrete pavement plate
The invention discloses a rapid detection device for slab staggering height difference of cement concrete pavement plates, which is characterized by comprising a detection vehicle; the camera module is used for collecting road surface image data and is arranged on the detection vehicle; the laser ranging module is installed on a chassis of the detection vehicle, the laser ranging module at least comprises an acceleration sensor and a laser ranging sensor, the acceleration sensor is used for collecting vehicle vibration data, and the laser ranging sensor is used for collecting road surface elevation data; and the positioning module at least comprises a photoelectric encoder, and the photoelectric encoder is fixed on the central axis of a rear wheel of the detection vehicle and is used for measuring the driving length of the detection vehicle. According to the principle, a laser distance measuring sensor and an acceleration sensor are used for drawing a pavement longitudinal section relative elevation curve within the range of 0.2 m before and after a joint, the cement concrete pavement joint height difference is automatically recognized and calculated through a detection algorithm, the slab staggering severity of a road section is quantitatively described, rapid positioning is achieved, timely maintenance is facilitated, and the road driving comfort is improved.
本发明公开了一种水泥混凝土路面板块错台高差快速检测装置，具有这样的特征，包括：检测车；摄像模块，用于采集路面图像数据，设置在检测车上；激光测距模块，安装在检测车的底盘，激光测距模块至少包括加速度传感器和激光测距传感器，加速度传感器用于采集车辆震动数据，激光测距传感器用于采集路面高程数据；以及定位模块，至少包括光电编码器，光电编码器固定在检测车的后轮中轴线上，用于测量检测车的行驶长度。其原理是利用激光测距传感器、加速度传感器绘制接缝前后0.2m范围路面纵断面相对高程曲线，通过检测算法自动识别并计算水泥混凝土路面接缝高差，定量描述该路段错台严重程度，并快速定位，便于及时维护，从提升道路行驶舒适性。
Rapid detection device for slab staggering height difference of cement concrete pavement plate
The invention discloses a rapid detection device for slab staggering height difference of cement concrete pavement plates, which is characterized by comprising a detection vehicle; the camera module is used for collecting road surface image data and is arranged on the detection vehicle; the laser ranging module is installed on a chassis of the detection vehicle, the laser ranging module at least comprises an acceleration sensor and a laser ranging sensor, the acceleration sensor is used for collecting vehicle vibration data, and the laser ranging sensor is used for collecting road surface elevation data; and the positioning module at least comprises a photoelectric encoder, and the photoelectric encoder is fixed on the central axis of a rear wheel of the detection vehicle and is used for measuring the driving length of the detection vehicle. According to the principle, a laser distance measuring sensor and an acceleration sensor are used for drawing a pavement longitudinal section relative elevation curve within the range of 0.2 m before and after a joint, the cement concrete pavement joint height difference is automatically recognized and calculated through a detection algorithm, the slab staggering severity of a road section is quantitatively described, rapid positioning is achieved, timely maintenance is facilitated, and the road driving comfort is improved.
本发明公开了一种水泥混凝土路面板块错台高差快速检测装置，具有这样的特征，包括：检测车；摄像模块，用于采集路面图像数据，设置在检测车上；激光测距模块，安装在检测车的底盘，激光测距模块至少包括加速度传感器和激光测距传感器，加速度传感器用于采集车辆震动数据，激光测距传感器用于采集路面高程数据；以及定位模块，至少包括光电编码器，光电编码器固定在检测车的后轮中轴线上，用于测量检测车的行驶长度。其原理是利用激光测距传感器、加速度传感器绘制接缝前后0.2m范围路面纵断面相对高程曲线，通过检测算法自动识别并计算水泥混凝土路面接缝高差，定量描述该路段错台严重程度，并快速定位，便于及时维护，从提升道路行驶舒适性。
Rapid detection device for slab staggering height difference of cement concrete pavement plate
一种水泥混凝土路面板块错台高差快速检测装置
PENG CHONGMEI (author) / WEI XUEJIAN (author) / ZHANG XIANG (author) / CAO LI (author) / BAO YAMIN (author) / WANG YONG (author) / JIANG HAOHONG (author)
2022-12-02
Patent
Electronic Resource
Chinese
IPC:
E01C
Bau von Straßen, Sportplätzen oder dgl., Decken dafür
,
CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE
Cement pavement slab staggering treatment structure and construction method
| European Patent Office | 2021
Pavement slab staggering repairing device and pavement repairing method
| European Patent Office | 2022
Rapid repairing method for road concrete slab staggering
| European Patent Office | 2020
| European Patent Office | 2022
Pavement inspection well cover slab staggering protection device and using method thereof
| European Patent Office | 2024