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多功能道路综合检测车源头厂家

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品牌名称：畅风型号：原产地：中国大陆更新时间：2026/10/12 12:31:17

产品摘要：多功能道路综合检测车源头厂家多功能道路检测车主要由承载车、激光路面断面测试系统、路面损坏检测系统、景观系统、地理位置信息系统等组成。

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多功能道路综合检测车源头厂家

多功能道路检测车

一、设备介绍：

多功能道路检测车主要由承载车、激光路面断面测试系统、路面损坏检测系统、景观系统、地理位置信息系统等组成。

激光路面断面测试系统采用的激光检测技术和传统的惯性基准传递检测理论，十三路激光测量方式，大功率、长量程、斜射式激光传感技术组成的三段式横梁结构，实现了同步测量国际平整度指数IRI、构造深度（SMTD/MPD）、路面跳车（PBI）、路面磨耗（PWI）以及全车道路面车辙的一体化功能。本系统可在正常车速的条件下对路面进行长距离快速化自动检测。道路综合检测车1(1).png

路面损坏检测系统在编码器里程触发作用下，采用1台高分辨率线扫描相机对标准车道进行纵向1mm间隔的无缝扫描，每2m形成一张路面图像。采用红外激光器辅助照明，以实现路面数据全天候、特殊环境（隧道、涵洞、阴天、夜晚等）下的正常检测，获取真实的路面图像。2.设备用途

激光路面断面测试系统（多激光）可以测量国际平整度指数（IRI）、平整度标准差（σ）、观测打分值（RN）、行驶质量指数（RQI）、路面跳车（PBI）、路面构造深度（SMTD/MPD）、路面磨耗（PWI）、车辙等多种路面性能指标。

二、主要应用于：

1. 各等级公路、市政道路、农村公路和机场跑道的路面施工现场控制和路面施工质量交工、竣工验收；

2.为路面养护管理系统（CPMS）、路网普查进行路面平整度数据采集；

3.为颠簸累积仪等2、3类平整度测试仪进行相关性标定；

4.为研究路面频谱特性提供原始路面纵断面数据。

导致路面技术状况或路面使用性能降低的路面裂缝、坑槽等病害统称为路面损坏。路面损坏的严重程度密切影响车辆的行驶速度和道路的通行能力。

路面损坏检测系统采用线扫描相机及线红外激光器对沥青路面、水泥混凝土路面进行全车道路面数据的连续采集，通过对采集的路面图像进行图像识别，标记出沥青路面损坏（龟裂、块裂、纵向裂缝、横向裂缝、坑槽、松散等11类病害）、水泥混凝土路面损坏（破碎板、裂缝、板角断裂、边角剥落、接缝料损坏等11类病害）。

前方图像采集系统（景观），利用各种图像信息检测装置，以车流速度自动检测并存储道路前方图像。

地理位置信息系统，能够利用卫星及大地坐标定位装置，以车流速度自动采集地理位置信息并通过软件技术与里程信息自动关联。

三、产品选型：

产品名称	产品型号	测试参数
激光路面断面测试系统	SHN-SL-RO	车辙
	SHN-SL-R	左右平整度、左构造深度、车辙
	SHN-SL-RI	左右平整度、车辙
	SHN-SL-RS	左右平整度、左右构造深度、车辙
	SHN-SL-R5	左右平整度、左构造深度、车辙、跳车、磨耗
	SHN-SL-T	左右平整度、左构造深度、跳车、磨耗（中间段）
路面损坏检测系统	XY-PDS	路面损坏（破损）
景观系统	XY-RCI	沿线设施（景观）
多功能道路检测车	XY-MRS	全系参数

四、设备特点：

1. 采用白俄罗斯、日本专业道路检测激光传感器；采用美国高精度加速度传感器；

2.满足交通部JTG 3450-2019《公路路基路面现场测试规程》和JTG 5210-2018《公路技术状况评定标准》；

3.全中文界面的数据采集软件，在同一程序界面下实时采集和显示并存储国际平整度指数（IRI）、平整度标准差（σ）、观测打分值（RN）、行驶质量指数（RQI）、路面构造深度（SMTD）、车辙、破损图像、景观图像、速度、地理信息及行车距离等，并实时显示各指数与距离曲线；

4.连续不间断无里程限制检测，数据实时保存；

5.测试系统与工控机之间采用以太网通讯方式；

6.测试过程不受仪器装载车动态性能的影响，可以在较大车速范围（20～70km/h）变换测试车速而不影响测试结果；

7.系统采用单相机/激光器的特殊结构设计，设计路面检测幅宽可达3.75m及以上，实现全幅车道路面数据的采集；

8. 系统支持相机增益的调节功能，同时系统配置了不同的增益方案。检测过程中，可快速选择适合的方案，提高手动调节的效率；

9.系统采用滤光结构设计，消除了自然光、车身阴影对图像质量的影响，保证了图像质量的清晰；

10. 高分辨率面阵相机，可在快速行驶中对道路沿线设施进行拍摄，并以图片的形式存储，方便后期查看及回放；

11.数据实时上传、检测轨迹实时上传。道路综合检测车(1).png

五、技术参数：

序号	类别			参数
路面损坏检测系统
1	相机分辨率			4096×1
2	相机采样频率			36kHz
3	激光器功率			35W
4	检测速度			0～100km/h
5	连续工作时间限制			无
6	横向断面有效检测宽度			≥3.75m
7	纵向采样间隔			1mm
8	裂缝识别精度			≥1mm
9	横纵向长度测量偏差			≤5%
10	路面损坏面积测量重复性			≥95%
11	路面损坏面积示值相对误差			±5%
12	图像分辨率			4096×2000
13	安装盒防护等级			IP66
景观系统
1	分辨率			1920× 1200
2	传感器类型			Sony IMX249 LQJ global shutter CMOS
3	光学尺寸			1/1.2 inch
4	帧率			41fps @ 1920× 1200
5	快门时间			20µs～1s
6	额定功率			＜ 3W @ 12V
激光路面断面测试系统
1	测试项目			平整度、构造深度、车辙、跳车、磨耗
2	激光传感器（路面专用）
	厂家	白俄RIFTEK		厂家	日本基恩士
	型号	RF603 125/500 RF603245/1000		型号	LK-G400
	响应频率	9.4kHz		响应频率	20kHz
	离地间距	375/745mm		离地间距	400mm
	测量范围	±250/500mm		测量范围	±100mm
	分辨率	＜0.05mm		分辨率	0.01mm
	防护等级	IP 67		防护等级	IP 67
	线性	±0.05%满量程		线性	±0.05%满量程
3	通讯方式			以太网通讯
4	加速度传感器			美国Lance
	测量范围			±10g
	准确率			0.1g
	分辨率			0.00004g
	响应频率			0.35～4000Hz
5	距离传感器
	脉冲数			2048脉冲/转
	防护等级			IP54
	测量精度			±0.5m/km
6	采样间隔			≥1mm
7	纵断面高程检测准确度			＜0.5mm
8	纵断面剖面波长范围			1.2～30m
9	IRI范围			0～20m/km
10	IRI分辨率			0.01m/km
11	SMTD分辨率			0.01mm
12	SMTD精度			0.05mm
13	车辙测量范围			0～200mm
14	车辙测试分辨率			0.1mm
15	连续不间断检测距离			无限制
16	横断面测试车道宽度			3500mm
17	外形尺寸			基本段:1.6m，可拆卸段:164mm
18	检测速度		IRI	20～100km/h
			SMTD	0～70km/h
			车辙	0～100km/h

多功能道路综合检测车源头厂家

Multi-Functional Road Testing Vehicle

I. Equipment Introduction

The multi-functional road testing vehicle primarily consists of a carrier vehicle, a laser pavement profile testing system, a pavement damage detection system, a scenery system, and a geographic information system (GIS).

The laser pavement profile testing system employs advanced laser detection technology and traditional inertial reference transfer detection theory. It features a three-segment crossbeam structure with 13-laser measurement, high-power, long-range, and oblique laser sensing technology, enabling integrated measurement of multiple pavement performance indicators, including the International Roughness Index (IRI), mean texture depth (SMTD/MPD), pavement bump index (PBI), pavement wear index (PWI), and full-lane rutting. This system allows long-distance, rapid automatic detection of pavements at normal vehicle speeds.

The pavement damage detection system, triggered by an encoder mileage signal, uses a high-resolution line-scan camera to perform seamless longitudinal scanning of standard lanes at 1 mm intervals, generating one pavement image every 2 meters. It utilizes infrared lasers for auxiliary illumination to enable normal detection under all-weather and special environmental conditions (tunnels, culverts, overcast days, nights, etc.), capturing authentic pavement images.

II. Equipment Applications

The laser pavement profile testing system (multi-laser) can measure multiple pavement performance indicators, including the International Roughness Index (IRI), roughness standard deviation (σ), observation score (RN), ride quality index (RQI), pavement bump index (PBI), pavement texture depth (SMTD/MPD), pavement wear index (PWI), and rutting.

Primary Applications:

Construction site control, completion acceptance, and handover inspection of pavements for highways of all grades, municipal roads, rural roads, and airport runways.
Collection of pavement roughness data for pavement maintenance management systems (CPMS) and road network surveys.
Correlation calibration of class 2 and 3 roughness testers (e.g., bump integrators).
Provision of raw longitudinal pavement profile data for studying pavement spectral characteristics.

Pavement Damage: Cracks, potholes, and other defects that reduce pavement technical condition or service performance are collectively referred to as pavement damage. The severity of pavement damage directly impacts vehicle speed and road traffic capacity.

The pavement damage detection system uses line-scan cameras and infrared lasers to continuously collect full-lane pavement data for asphalt and cement concrete pavements. Through image recognition of captured images, it identifies and marks 11 types of asphalt pavement damage (e.g., alligator cracking, block cracking, longitudinal cracks, transverse cracks, potholes, loose aggregates) and 11 types of cement concrete pavement damage (e.g., broken slabs, cracks, corner breaks, edge spalling, joint material damage).

The front scenery system uses various image information detection devices to automatically capture and store road ahead images at traffic speeds.

The geographic information system utilizes satellite and ground coordinate positioning devices to automatically collect geographic location information at traffic speeds and correlate it with mileage data via software.

III. Product Selection

Product Name	Model	Test Parameters
Laser Pavement Profile Testing System	SHN-SL-RO	Rutting
	SHN-SL-R	Left/right roughness, left texture depth, rutting
	SHN-SL-RI	Left/right roughness, rutting
	SHN-SL-RS	Left/right roughness, left/right texture depth, rutting
	SHN-SL-R5	Left/right roughness, left texture depth, rutting, bump, wear
	SHN-SL-T	Left/right roughness, left texture depth, bump, wear (middle section)
Pavement Damage Detection System	XY-PDS	Pavement damage (cracking)
Scenery System	XY-RCI	Roadside facilities (scenery)
Multi-Functional Road Testing Vehicle	XY-MRS	All parameters

IV. Equipment Features

Adopts professional road detection laser sensors from Belarus and Japan; high-precision acceleration sensors from the U.S.
Complies with the Ministry of Transport’s JTG 3450-2019 Field Test Code for Highway Subgrade and Pavement and JTG 5210-2018 Evaluation Standard for Highway Technical Condition.
Fully Chinese-interface data acquisition software enables real-time collection, display, and storage of parameters (IRI, σ, RN, RQI, SMTD, rutting, damage images, scenery images, speed, geographic information, and travel distance) within a single interface, with real-time display of index-distance curves.
Continuous, uninterrupted, and unlimited mileage detection with real-time data saving.
Ethernet communication between test systems and industrial computers.
Test results are unaffected by the dynamic performance of the carrier vehicle; test speed can be adjusted within a wide range (20–70 km/h) without impacting accuracy.
Special single-camera/laser structural design enables a maximum pavement detection width of ≥3.75 m, supporting full-lane data collection.
Supports camera gain adjustment with pre-configured gain schemes for rapid selection during detection, improving manual adjustment efficiency.
Optical filter design eliminates interference from natural light and vehicle body shadows, ensuring clear image quality.
High-resolution area array camera captures images of roadside facilities at high speeds and stores them for later review and playback.
Real-time data upload and real-time detection trajectory upload.

V. Technical Parameters

No.	Category	Parameter
Pavement Damage Detection System
1	Camera resolution	4096×1
2	Camera sampling frequency	36 kHz
3	Laser power	35 W
4	Detection speed	0–100 km/h
5	Continuous operation limit	Unlimited
6	Effective transverse detection width	≥3.75 m
7	Longitudinal sampling interval	1 mm
8	Crack recognition accuracy	≥1 mm
9	Longitudinal/lateral length measurement deviation	≤5%
10	Pavement damage area measurement repeatability	≥95%
11	Pavement damage area indication relative error	±5%
12	Image resolution	4096×2000
13	Installation box IP rating	IP66
Scenery System
1	Resolution	1920×1200
2	Sensor type	Sony IMX249 LQJ global shutter CMOS
3	Optical size	1/1.2 inch
4	Frame rate	41 fps @ 1920×1200
5	Shutter time	20 µs–1 s
6	Rated power	<3 W @ 12 V
Laser Pavement Profile Testing System
1	Test items	Roughness, texture depth, rutting, bump, wear
2	Laser sensors (pavement-specific)	Manufacturer 1: Belarusian RIFTEK Models: RF603 125/500, RF603245/1000 Response frequency: 9.4 kHz Standoff distance: 375/745 mm Measurement range: ±250/500 mm Resolution: <0.05 mm IP rating: IP67 Linearity: ±0.05% FS Manufacturer 2: Japanese Keyence Model: LK-G400 Response frequency: 20 kHz Standoff distance: 400 mm Measurement range: ±100 mm Resolution: 0.01 mm IP rating: IP67 Linearity: ±0.05% FS
3	Communication method	Ethernet
4	Acceleration sensor	American Lance Measurement range: ±10g Accuracy: 0.1g Resolution: 0.00004g Response frequency: 0.35–4000 Hz
5	Distance sensor	Pulse count: 2048 pulses/rev IP rating: IP54 Measurement accuracy: ±0.5 m/km
6	Sampling interval	≥1 mm
7	Longitudinal profile elevation accuracy	<0.5 mm
8	Longitudinal profile wavelength range	1.2–30 m
9	IRI range	0–20 m/km
10	IRI resolution	0.01 m/km
11	SMTD resolution	0.01 mm
12	SMTD accuracy	0.05 mm
13	Rutting measurement range	0–200 mm
14	Rutting test resolution	0.1 mm
15	Continuous detection distance	Unlimited
16	Transverse test lane width	3500 mm
17	Dimensions	Basic segment: 1.6 m; detachable segment: 164 mm
18	Detection speed