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CN-121994789-A - Intelligent tunnel drain pipe blocking image identification, evaluation and grading processing device

CN121994789ACN 121994789 ACN121994789 ACN 121994789ACN-121994789-A

Abstract

The invention is suitable for the technical field of blocking cleaning of tunnel drain pipes, and provides an intelligent blocking image identification, evaluation and grading processing device for tunnel drain pipes, which comprises a support frame and a battery box detachably arranged on the inner wall of the top of the support frame, wherein a storage battery for storing energy and supplying energy, an FPGA (field programmable gate array) for accelerating hardware, a GPU (graphic processing unit) for processing images, a DSP (digital signal processor) for optimizing compressed images, a wireless signal transmission module for transmitting image information and a storage module for storing the image information are arranged in the battery box. The intelligent tunnel drain pipe is in stifled image recognition evaluation hierarchical processing apparatus that this scheme provided supports the battery box through setting up the support frame, has raised first camera in order to prevent ponding soaking camera and lead to its unable normal shooting image, bores through setting up sampling structure and gets siltation sample, acquires siltation degree of depth and material composition information, provides the basis for the clearance work.

Inventors

  • FENG LI
  • LV JIANBING

Assignees

  • 广东工业大学

Dates

Publication Date
20260508
Application Date
20260212

Claims (10)

  1. 1. An intelligent tunnel drain pipe blocking image identification, evaluation and grading processing device is characterized by comprising: a support frame; The device comprises a battery box detachably arranged on the inner wall of the top of the support frame, wherein a storage battery for storing energy and supplying energy, an FPGA (field programmable gate array) for accelerating hardware, a GPU (graphics processing unit) for processing images, a DSP (digital signal processor) for optimizing compressed images, a wireless signal transmission module for transmitting image information and a storage module for storing the image information are arranged in the battery box; the lighting lamp is arranged on the battery box and used for assisting in lighting so as to increase shooting definition, and the first camera is used for shooting and acquiring a silted state image; the cover plate is detachably arranged on the battery box through bolts and is used for closing the battery box; The adjusting wheel is rotatably arranged on the outer wall of the supporting frame and can be in contact with the tunnel drain pipe for assisting in stabilizing the supporting frame; the moving mechanism is arranged on the supporting frame and used for assisting equipment to move; The sampling structure is arranged on the supporting frame and used for drilling a clogging sample.
  2. 2. The intelligent tunnel drain pipe in-line image recognition, assessment and grading treatment device according to claim 1, wherein a fixing frame is fixed in the supporting frame, the moving mechanism comprises an electric telescopic rod fixed on the fixing frame, a mounting cylinder mounted on an output rod of the electric telescopic rod, a connecting frame movably mounted on the mounting cylinder, a shell fixed at the bottom of the connecting frame, a rotating shaft rotatably mounted on the shell, a moving wheel mounted on the rotating shaft, and a first motor fixed on the shell, wherein an output shaft of the first motor extends into the shell, first bevel gears meshed with each other are fixed on the output shaft of the first motor and the rotating shaft, a pressure sensor in contact with the connecting frame is arranged in the mounting cylinder, a plurality of supporting rods are mounted on the moving wheel, a threaded rod is arranged on the plurality of supporting rods, and a plurality of threaded rods are sleeved with anti-skid threads.
  3. 3. The intelligent tunnel drain pipe in-line image recognition, assessment and grading treatment device according to claim 1, wherein the sampling structure comprises a mounting frame fixed on the mounting frame, a base installed at the bottom of the mounting frame, a supporting cylinder fixed at the top of the base, a sampling cylinder movably installed in the supporting cylinder, an adjusting plate arranged at the top of the base, a second motor installed at the top of the adjusting plate, a first connecting gear and a second connecting gear respectively fixed on an output shaft of the second motor and the sampling cylinder, and a transmission gear rotatably installed at the top of the adjusting plate and meshed with the first connecting gear, wherein the transmission gear can be meshed with the second transmission gear for assisting the second motor to drive the sampling cylinder to rotate for drilling a sample of a clogging object.
  4. 4. The intelligent tunnel drain pipe blocking image identification evaluation grading treatment device according to claim 3, wherein a driving gear is fixed on an output shaft of the second motor, a first transmission shaft is rotatably installed on the adjusting plate, a driven gear meshed with the driving gear is arranged on the first transmission shaft, a second bevel gear meshed with the second transmission shaft is rotatably installed on the adjusting plate, a third transmission shaft is rotatably installed at the bottom of the adjusting plate, first chain wheels are installed on the second transmission shaft and the third transmission shaft, a first chain used for transmission is sleeved outside the two first chain wheels, a supporting gear is fixed on the third transmission shaft, and a rack meshed with the supporting gear is arranged at the top of the base.
  5. 5. The intelligent tunnel drain pipe blocking image identification, assessment and grading treatment device according to claim 4, wherein the top of the base is provided with a limiting rail frame which is in sliding connection with the adjusting plate, the bottom of the adjusting plate is rotatably provided with a roller which is in contact with the top of the base, the bottom of the base is provided with supporting legs, and the supporting legs are rotatably provided with supporting wheels which are in contact with the inner wall of the tunnel drain pipe.
  6. 6. The intelligent tunnel drain pipe in-line blockage image recognition, assessment and grading device according to claim 3, wherein an observation port is formed in the sampling tube, a fixing plate is fixed to the top of the mounting frame, a second camera for shooting sample information to assist in assessing the blockage degree is mounted at the bottom of the fixing plate, a clamping rod capable of being clamped into the observation port is arranged on the mounting frame, and a first electromagnet for adsorbing and stabilizing the clamping rod is arranged on the fixing plate.
  7. 7. The intelligent tunnel drain pipe blocking image identification, assessment and grading processing device according to claim 1, wherein a fixing rod is fixed on the inner wall of the top of the supporting frame, a connecting cylinder sleeved outside the fixing rod is arranged at the top of the battery box, a limiting piece for stabilizing the relative positions of the fixing rod and the connecting cylinder is arranged on the connecting cylinder, and an observation window for displaying the internal structure of the battery box is arranged on the battery box.
  8. 8. The intelligent tunnel drain pipe blocking image recognition, assessment and grading processing device according to claim 7, wherein the limiting piece comprises a cylinder body fixed on the connecting cylinder, a second spring fixed in the cylinder body, a clamping block installed on the second spring and extending into the connecting cylinder, a bayonet for accommodating the clamping block, a guide rod fixed on the clamping block and extending out of the cylinder body, and a pull ring installed on the guide rod and used for providing an operation holding point.
  9. 9. The intelligent tunnel drain pipe blocking image identification evaluation grading treatment device according to claim 3, wherein a shell is rotatably installed on the sampling tube, a limit rod is fixed on the outer wall of the second motor, a bump is arranged on the limit rod, a guide groove for accommodating the bump is arranged on the shell, and the limit rod and the bump are matched with the guide groove to stabilize the relative positions of the second motor and the sampling tube.
  10. 10. The intelligent tunnel drain pipe blocking image identification, assessment and grading processing device according to claim 5, wherein the limiting rail frame is L-shaped, a sliding groove is arranged on one side of the adjusting plate, a sliding block fixedly connected with the limiting rail frame is arranged in the sliding groove, the sliding groove is matched with the sliding block to limit the moving path of the adjusting plate, and a notch for accommodating the rack is formed in the top of the base.

Description

Intelligent tunnel drain pipe blocking image identification, evaluation and grading processing device Technical Field The invention belongs to the technical field of cleaning of blocking of tunnel drain pipes, and particularly relates to an intelligent device for identifying, evaluating and grading blocking images of tunnel drain pipes. Background The method is characterized in that a series of early-stage preparation work is required to be carried out before the dredging and cleaning operation of the tunnel drain pipe, wherein one important work is to utilize shooting equipment to carry out detailed image acquisition on the dredging and blocking state of the drain pipe, when the special operation is carried out, a worker can properly fix the shooting equipment on a specific moving structure, then control the moving structure to slowly walk at the bottom of the drain pipe to record the actual conditions of all positions in the pipeline, and then carry out careful comparison on the acquired image and the pipeline image in a normal state by using an advanced image comparison technology, so that the dredging and blocking condition of the pipeline is accurately identified and evaluated, and a scientific basis is provided for the subsequent cleaning operation. However, the traditional image acquisition and evaluation mode has certain limitation, on one hand, the traditional image acquisition and evaluation mode cannot acquire the blocking depth and the composition information of blocking substances in time, the blocking depth is critical to judging the severity of blocking and selecting a proper cleaning method, the composition information of the blocking substances is helpful to determining tools, medicaments and the like required to be used in the cleaning process, and due to the lack of critical information, the cleaning work is not accurate and efficient, on the other hand, the shooting equipment is directly bound on a moving structure during image acquisition, so that the moving structure is easily affected by accumulated water in a pipeline when walking at the bottom of the pipeline. Disclosure of Invention The invention provides an intelligent tunnel drain pipe blocking image identification, evaluation and grading processing device, which aims to solve the problems that the blocking depth and the composition information of blocking substances cannot be timely obtained in a mode of comparing and evaluating the blocking state of a pipeline by image acquisition and comparison provided by the background technology, and meanwhile, a moving structure walks at the bottom of the pipeline when images are acquired, and the image acquisition is affected by accumulated water in the pipeline. The invention discloses an intelligent tunnel drain pipe image identifying, evaluating and grading treatment device which is realized by solving the problems, and comprises a support frame, a battery box detachably arranged on the inner wall of the top of the support frame, a storage battery, a FPGA (field programmable gate array) for accelerating hardware, a GPU (graphics processing unit) for optimizing compressed images, a wireless signal transmission module for transmitting image information and a storage module for storing image information, an illuminating lamp, a first camera, a cover plate, an adjusting wheel and a moving mechanism, wherein the storage battery is used for storing energy and supplying energy, the DSP is used for optimizing compressed images, the wireless signal transmission module is used for transmitting image information, the storage module is used for storing image information, the illuminating lamp is arranged on the battery box and used for assisting illumination so as to increase shooting definition, the first camera is used for shooting and obtaining a blocking state image, the cover plate is detachably arranged on the battery box through bolts and used for closing the battery box, the adjusting wheel is rotatably arranged on the outer wall of the support frame and can be contacted with the tunnel drain pipe so as to assist in stabilizing the support frame, and the sampling structure is arranged on the support frame and is used for drilling a blocking sample to indicate blocking degree and blocking information. Preferably, the support frame internal fixation has the mount, moving mechanism is including fixing electric telescopic handle on the mount, install section of thick bamboo on the electric telescopic handle output rod, movable mounting is in link on the install section of thick bamboo is fixed the casing of link bottom, rotate and install pivot on the casing, install in the epaxial removal wheel of pivot, and fix first motor on the casing, the output shaft of first motor extends to in the casing, the output shaft of first motor with all be fixed with intermeshing's first bevel gear in the pivot, be equipped with in the install section of thick bamboo with the pressure sensor that link contacte