Urban road pavement routine inspection equipment
A road pavement and daily technology, which is applied in the field of daily patrol inspection equipment on urban road pavement, can solve the problems of large safety hazards for inspectors, influence on normal traffic, and strong human subjectivity, so as to reduce the interference of sunlight and shadows, and reduce the Low power consumption and low safety hazards
Active Publication Date: 2012-07-04
WUHAN HANNING TECH
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Problems solved by technology
[0005] The present invention mainly solves the problems existing in the prior art. The current urban road disease inspection method mainly adopts simple equipment such as PDA, which is completely realized by manual methods. During the inspection process, the inspectors have great safety hazards, affect normal traffic, and have strong human subjectivity. and other technical problems; provide a kind of city that can be fully automated, and can carry out road surface disease inspection under the condition of normal traffic speed in the city, that is, 15-80km / h, with little safety hazard and will not affect normal traffic Daily road inspection equipment
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[0041] A daily inspection equipment for urban road surfaces, including a mobile system and a camera synchronous control device arranged on the mobile system, the mobile system is also provided with a CCD camera, an accelerometer, a photoelectric encoder, GPS receiver, gyroscope and power supply unit. The camera synchronous control device includes a host system, an image positioning unit connected to the host system, and a moving speed and image fusion analysis unit. It also includes a 3G wireless communication terminal and an LED flash that are connected to the camera synchronous control device. The meter and the right accelerometer are respectively arranged on the left and right driving devices of the mobile system. The camera synchronization control device also includes a time synchronization module connected with the above-mentioned host system for real-time synchronization.
[0042] Such as figure 1 According to the report, the daily inspection equipment of urban road pav...
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The invention relates to equipment for quick routine inspection of pavement disease, in particular to multi-sensor integration-based urban road pavement routine inspection equipment, which can be widely applied to the fields of routine servicing inspection of urban road, expressway and national and provincial road pavements, and the like. The invention provides vehicle-mounted equipment for quickroutine inspection of pavement disease. In the equipment, a motor vehicle is used as a platform, and sensors and equipment such as an image sensor, an accelerometer, a photoelectric encoder, a micro-electromechanical system (MEMS) gyro, a global positioning system (GPS) receiver, a light-emitting diode (LED) flashlight, a 3G communication terminal, a cooperative control circuit, a vehicle-mountedcomputer and the like are integrated; and the equipment is full-automatic, can perform pavement disease inspection under the condition of the urban normal traffic speed of 15-80km / h, ensures small potential safety hazards and cannot influence normal traffic.
Description
technical field [0001] The invention relates to a device for daily rapid inspection of road surface diseases, in particular to a daily inspection device for urban road pavement based on multi-sensor integration, which can be widely used in the daily maintenance inspection of urban roads, expressways, and national and provincial road surfaces. inspection and other fields. Background technique [0002] The road surface is the surface where the vehicle and the road directly contact and exert force, which will directly affect the safety and stability of the vehicle. Therefore, ensuring the integrity of the pavement is one of the most important tasks of the road maintenance management department. [0003] With the opening and operation of the road, under the influence of climate, environment, vehicle load and human factors, various diseases such as cracks, damage, settlement, and congestion will inevitably occur on the road surface, which reduce the road traffic. Comfort, traff...
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IPC IPC(8): E01C23/03G03B29/00
Inventor 毛庆洲秦培煜陈小宇毛庆乐
Owner WUHAN HANNING TECH