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Road tunnel testing vehicle

A technology for road tunnels and detection vehicles, which is applied to vehicle components, vehicles used for freight, motor vehicles, etc., can solve the problems of inaccurate image acquisition and analysis, low efficiency, etc., and achieve a high degree of automation, improved efficiency, fast and accurate. The effect of collection

Pending Publication Date: 2017-12-29
南京火眼猴信息科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Although the patent document realizes integrated detection, the efficiency of this technical solution is still not high, and the image acquisition and analysis are not accurate enough

Method used

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Effect test

Embodiment 1

[0029] Embodiment 1: The highway tunnel detection vehicle includes a power system, a power supply system, a camera system, a ground radar, a precise positioning system, a display system, an interference elimination system, a protection device and a storage system, the power system, a power supply system, a camera system, Ground radar, precise positioning system, interference elimination system, protection equipment and storage system are all connected with the control system; the road tunnel detection vehicle also includes a driver's cab; wherein: the power system adopts gasoline power, and the camera system adopts an area array CCD camera , linear array CCD camera or CMOS camera, the camera system also includes a shooting speed adjustment device; the ground radar includes high-frequency antennas and low-frequency wires, and its center frequency is 125MHz-1.75GHz; the total volume of ground radar is 700mm×480mm×180mm; precise positioning system Including the distance measuring ...

Embodiment 2

[0030]Embodiment 2: The difference from Embodiment 1 is that the infrared rangefinder emits infrared light to the wall on one side and then uses the infrared sensor inside to receive the reflected signal, and then uses the CCD image to process the time difference between emission and reception, and after signal processing The distance between the detection vehicle and the wall on one side is calculated after processing by the processor, and then the camera focal length is adjusted in real time according to the distance change; specifically: the road tunnel detection vehicle includes a power system, a power supply system, a camera system, a geological radar, a precise positioning system, Display system, interference elimination system, protection equipment and storage system, the power system, power supply system, camera system, ground radar, precise positioning system, interference elimination system, protection equipment and storage system are all connected with the control sys...

Embodiment 3

[0031]Embodiment 3: The difference from Embodiment 1 is that the power system is a diesel system; specifically: the road tunnel detection vehicle includes a power system, a power supply system, a camera system, a geological radar, a precise positioning system, a display system, and an interference removal system , protection equipment and storage system, the power system, power supply system, camera system, ground radar, precise positioning system, interference removal system, protection equipment and storage system are all connected to the control system; the road tunnel detection vehicle also includes a cab ; Wherein: the power system adopts diesel power; the camera system adopts an area array CCD camera, a linear array CCD camera or a CMOS camera, and the camera system also includes a shooting speed adjustment device; the ground radar includes a high-frequency antenna and a low-frequency electric wire, and its center frequency is 125MHz-1.75GHz; the total volume of ground ra...

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Abstract

The invention relates to a road tunnel testing vehicle. The road tunnel testing vehicle comprises a power system, a power supply system, a camera system, a geologic radar, an accurate positioning system, a display system, an interference exclusion system, a protection device and a storage system. The power system adopts diesel power, petrol power, electric power or hybrid power formed by combining the diesel power, the petrol power and the electric power. The camera system uses a plane array CCD camera, a linear array CCD camera or a CMOS camera. The geologic radar comprises a high-frequency antenna and a low-frequency wire. The accurate positioning system comprises a ranging device located on a wheel, infrared ranging devices located on the two sides of a vehicle body and a GPS positioning device for detecting points. The display system comprises a real-time equipment condition monitoring interface and a real-time data collecting viewing interface. The interference exclusion system comprises a repeater, a line amplifying device, a line compensation device, a phase compensator and a light compensation device. The protection device comprises a guarding cover, a heater, a defrosting device, a fan and an alarm device. The storage system is used for storing collected data.

Description

technical field [0001] The invention relates to the technical field of tunnel detection, in particular to a highway tunnel detection vehicle. Background technique [0002] With the development of the economy, my country's transportation has also developed rapidly, and the construction and research of road tunnels have also achieved rapid development. As time gets longer, appearance defects such as water leakage, cracks, and spalling in the tunnel structure mainly made of concrete materials, as well as deformation of the tunnel section, are unavoidable disease phenomena, and the long-term development of the disease has great impact on the safety cause irreversible negative effects. Therefore, the maintenance of the tunnel structure is a necessary means to ensure the long-term stable operation of the tunnel traffic. [0003] At present, the daily monitoring work of operating tunnels is mostly inseparable from manual work. For example, the detection of tunnel lining cracks is ...

Claims

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Application Information

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IPC IPC(8): B60P3/00B60R11/04G01S13/88G01S17/08G01C11/00
CPCG01C11/00G01S13/88G01S17/08B60P3/00B60R11/04B60R2011/0092B60R2011/008
Inventor 樊晓东孟俊华
Owner 南京火眼猴信息科技有限公司
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