CN114894894A - Cement mortar hollowing detection method and system, storage medium and intelligent terminal - Google Patents
Cement mortar hollowing detection method and system, storage medium and intelligent terminal Download PDFInfo
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- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
- G01N29/04—Analysing solids
- G01N29/045—Analysing solids by imparting shocks to the workpiece and detecting the vibrations or the acoustic waves caused by the shocks
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- G—PHYSICS
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- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B21/00—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant
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- G—PHYSICS
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Abstract
The application relates to a cement mortar hollowing detection method, a system, a storage medium and an intelligent terminal, which relate to the field of building construction and comprise the following steps: acquiring current material detection information of current cement mortar and current action detection information of the joint of a joint plate with the cement mortar to a wall panel; finding out the empty drum value of the binding surface from a preset empty drum database according to the current material detection information; finding out a correction value from a preset simulation database according to the empty drum value of the binding surface; finding out an impact empty drum value from a preset simulation database according to the current material detection information and the current action detection information; and correcting the impact empty drum value according to the correction value to obtain the empty drum rate. This application has the latency who reduces cement mortar, shortens holistic check-out time's effect.
Description
Technical Field
The application relates to the field of building construction, in particular to a cement mortar hollowing detection method, a cement mortar hollowing detection system, a storage medium and an intelligent terminal.
Background
Cement mortar is a binder made of cement, fine aggregate and water.
In the related art, as disclosed in chinese patent No. CN112748185A, an apparatus for detecting hollowing in building construction includes a guide rail assembly, a driving assembly, a detecting assembly, and a detecting hammer assembly. Through guide rail subassembly and drive assembly, servo motor in the drive assembly can drive the lead screw and rotate, the lead screw can drive first slider when rotating and slide in the inside of first spout, first slider can drive determine module when sliding and remove along the guide rail, can effectually avoid the produced fatigue of artifical detection time measuring and make the problem of detection efficiency reduction, servo motor through in the drive assembly drives the gear and can drive the gear and remove along the spur rack when removing, the gear can make the gear can the rotation when removing along the spur rack, the gear can drive the axis of rotation when the rotation rotates, the axis of rotation can drive the stirring piece when rotating and drive the detection hammer, it is provided with the multiunit to detect the hammer, make the region that the device can detect simultaneously improve greatly.
In view of the above-mentioned related technologies, the inventor believes that when a worker mixes cement, fine aggregate and water, if the proportion of the whole is not correct, the occurrence rate of hollowing is increased, and the hollowing condition after the cement mortar is bonded and fixed can be detected by using the hollowing detection device, so that the waiting time of the cement mortar is long, the whole detection time is long, and the improvement space is provided.
Disclosure of Invention
In order to reduce the waiting time of cement mortar and shorten the overall detection time, the application provides a cement mortar hollowing detection method, a cement mortar hollowing detection system, a storage medium and an intelligent terminal.
In a first aspect, the application provides a cement mortar hollowing detection method, which adopts the following technical scheme:
a cement mortar hollowing detection method comprises the following steps:
acquiring current material detection information of current cement mortar and current action detection information of the joint of a joint plate with the cement mortar to a wall panel;
analyzing and matching the material detection information stored in the preset hollowing database and the binding surface hollowing value to determine the binding surface hollowing value corresponding to the material detection information;
analyzing and matching the binding surface hollowing value and the correction value stored in the preset simulation database to calculate the correction value corresponding to the binding surface hollowing value;
analyzing and matching according to the material detection information, the action detection information and the impact empty drum value stored in a preset simulation database to calculate the material detection information and the impact empty drum value corresponding to the current action detection information;
and correcting the impact empty drum value according to the correction value to obtain the empty drum rate.
By adopting the technical scheme, the current material detection information is acquired, so that the condition of the current material is known, and the empty drum value of the binding surface is searched. And action detection information is obtained, the attaching state is also known, so that the impact hollowing value is obtained, the hollowing rate is obtained, the waiting time of cement mortar is reduced, the overall detection time is shortened, and the practicability is high.
Optionally, the method for acquiring the empty drum database includes:
acquiring current image information of one surface of cement mortar contacted with a wall panel;
analyzing and matching the image information, the edge lines and the bubble rings stored in the preset cement mortar coverage database to determine the edge lines and the bubble rings corresponding to the image information;
calculating edge information from the preset area grids according to the edge lines, and calculating bubble information from the preset area grids according to the bubble rings;
dividing the area value corresponding to the bubble information by the area value corresponding to the edge information to obtain a bonding surface hollowing value;
and calibrating the empty drum value of the binding surface and the current material detection information.
Through adopting above-mentioned technical scheme, through the acquirement to image information to know the contact condition of cement mortar and shingle nail, and mark border line and bubble ring, thereby know border information and bubble information, so that calculate binding face hollowing value, thereby mark binding face hollowing value and current material detection information, so that the user inquiry is used.
Optionally, the method for correcting the empty drum value of the bonding surface includes:
acquiring corrected image information of one surface of the cement mortar, which is in contact with the binding plate;
performing matching analysis according to the corrected image information, the corrected edge line and the corrected bubble ring stored in the preset cement mortar coverage database to determine the corrected edge line and the corrected bubble ring corresponding to the corrected image information;
calculating correction edge information from the preset area grid according to the correction edge line, and calculating correction bubble information from the preset area grid according to the correction bubble ring;
dividing the area value corresponding to the corrected bubble information by the area value corresponding to the corrected edge information to obtain a corrected empty-drum occupancy value;
analyzing and matching the material detection information, the corrected empty drum occupancy value and the correction parameter value stored in the preset total correction database to determine the corrected empty drum occupancy value corresponding to the material detection information and the corrected empty drum occupancy value;
and correcting the empty drum value of the binding surface according to the correction parameter value.
Through adopting above-mentioned technical scheme, through the acquisition to revising image information to know the contact condition of cement mortar and rigging board, and will revise the border line and revise the bubble ring and mark, thereby know and revise border information and revise bubble information, so that calculate the empty drum value of revising, thereby find out the correction parameter value, so that revise the empty drum value of binding face, improve the accuracy of data.
Optionally, under the fitting action, the sputtering of cement mortar on the wall panel is detected, and the detection method includes:
calculating the area difference between the area corresponding to the current image information and the area corresponding to the corrected image information;
judging whether the area difference is smaller than a preset sputtering area;
if the area difference is smaller than the sputtering area, indicating;
if the area difference is not smaller than the sputtering area, judging whether the corrected image information is smaller than the preset area of the attaching plate;
if the corrected image information is smaller than the area of the attaching plate, indicating;
and if the corrected image information is not smaller than the area of the attaching plate, warning is carried out.
Through adopting above-mentioned technical scheme, calculate the area difference to know the condition of cement mortar after the laminating, thereby know the condition of splashing of cement mortar. In case splash when the area is too big, just judge the area of attaching plate to know whether can influence pleasing to the eye, and judge its fastness, the practicality is strong.
Optionally, after cement mortar is smeared on the attaching plate, the flatness of the cement mortar on the attaching plate is detected, and the detection method comprises the following steps:
acquiring current thickness detection information from the current position to cement mortar;
judging whether the current thickness detection information is consistent with preset reference thickness information or not;
if the thickness value corresponding to the thickness detection information is inconsistent with the thickness value corresponding to the reference thickness information, prompting;
if the thickness value corresponding to the thickness detection information is consistent with the thickness value corresponding to the reference thickness information, controlling the preset distance meter to uniformly move inwards along the circumferential direction of the attaching plate along the outer edge of the attaching plate, and acquiring current distance detection information from the current position to cement mortar;
in the uniform movement, current distance detection information is collected, a distance set is generated, and deviation values among the distance detection information in the distance set are calculated;
judging whether the deviation value is larger than a preset reference deviation value or not;
if the deviation value is larger than the reference deviation value, controlling a preset scraper to scrape cement mortar on the attaching plate, and warning;
and if the deviation value is smaller than or equal to the reference deviation value, controlling a preset manipulator to fit the joint plate with the cement mortar to the wall panel.
Through adopting above-mentioned technical scheme, through the understanding to thickness detection information to judge the thickness of paining of cement mortar, and measure range from the extroversion to the inside through the distancer, know with the planarization on the surface to cement mortar, and through the contrast to deviation value and benchmark deviation value, thereby control the laminating of manipulator or control the scraper and strike off cement mortar.
Optionally, before the preset manipulator attaches the attaching plate with the cement mortar to the wall panel, the adhesion of the cement mortar is detected, and the detection method includes:
matching the material detection information and the inclination angle information stored in the preset inclination database to find out the inclination angle information corresponding to the material detection information;
controlling the manipulator to drive the attaching plate to incline according to the inclination angle information, and keeping the preset keeping time;
after the retention time, controlling the manipulator to drive the attaching plate to recover the preset horizontal angle, and acquiring weight detection information of cement mortar falling from the attaching plate in the retention time;
judging whether the weight detection information is smaller than preset reference weight information or not;
if the weight value corresponding to the weight detection information is not smaller than the weight value corresponding to the reference weight information, controlling a preset scraper to scrape the cement mortar on the attaching plate, and warning;
if the weight value corresponding to the weight detection information is smaller than the weight value corresponding to the reference weight information, acquiring water level detection information of water falling from the attachment plate in the retention time;
judging whether the water level detection information is smaller than preset reference water level information or not;
if the height value corresponding to the water level detection information is not less than the datum water level information, controlling a preset scraper to scrape cement mortar on the attaching plate, and warning;
and if the height value corresponding to the water level detection information is smaller than the datum water level information, controlling the manipulator to fit the joint plate with the cement mortar to the wall panel.
Through adopting above-mentioned technical scheme, through inclining the rigging plate to judge whether cement mortar on the rigging plate has cement mortar to drop, and also judge whether water in the cement mortar on the rigging plate has the drippage, improve holistic detection integrality.
Optionally, cement mortar bonds rigging board and shingle nail back, controls manipulator and the separation of rigging board predetermined to detect the effect of bonding, its detection method includes:
acquiring current detection image information in a current detection area in preset detection time;
judging whether the current detected image information is consistent with the preset cement mortar characteristic information;
if the detected image information is inconsistent with the cement mortar characteristic information, indicating;
if the detected image information is consistent with the cement mortar characteristic information, calculating the occupied area of the cement mortar in the current detected image information;
if the occupied area is smaller than or equal to the preset reference area, warning;
if the occupied area is larger than the preset reference area, controlling the preset manipulator to be connected with the attaching plate and controlling the attaching plate to be separated from the wall panel.
Through adopting above-mentioned technical scheme, in the testing time, understand the effect of bonding to whether to have cement mortar to flow down and judge, also can follow the shingle nail to the rigging board simultaneously and drop and judge, the practicality is strong.
The second aspect, the application provides a cement mortar hollowing detecting system, adopts following technical scheme:
a cement mortar hollowing detection system comprises:
an acquisition module for acquiring material detection information, motion detection information, image information, correction image information, thickness detection information, distance detection information, weight detection information, and detection image information;
a memory for storing a program of the cement mortar empty-drum detecting method as in the above;
the processor, the program in the memory can be loaded and executed by the processor and the method for detecting the empty drum of cement mortar as described above is realized.
By adopting the technical scheme, the current material detection information is acquired, so that the condition of the current material is known, and the empty drum value of the binding surface is searched. And action detection information is obtained, the attaching state is also known, so that the impact hollowing value is obtained, the hollowing rate is obtained, the waiting time of cement mortar is reduced, the overall detection time is shortened, and the practicability is high.
In a third aspect, the present application provides an intelligent terminal, which adopts the following technical scheme:
an intelligent terminal comprises a memory and a processor, wherein the memory stores a computer program which can be loaded by the processor and executes the method.
By adopting the technical scheme, the current material detection information is acquired, so that the condition of the current material is known, and the empty drum value of the binding surface is searched. And action detection information is obtained, the attaching state is also known, so that the impact hollowing value is obtained, the hollowing rate is obtained, the waiting time of cement mortar is reduced, the overall detection time is shortened, and the practicability is high.
In a fourth aspect, the present application provides a computer storage medium, which can store corresponding programs, and has the characteristics of being convenient for realizing the reduction of the waiting time of cement mortar and shortening the overall detection time, and adopts the following technical scheme:
a computer-readable storage medium storing a computer program that can be loaded by a processor and executes the above-mentioned method.
By adopting the technical scheme, the current material detection information is acquired, so that the condition of the current material is known, and the empty drum value of the binding surface is searched. And action detection information is obtained, the attaching state is also known, so that the impact hollowing value is obtained, the hollowing rate is obtained, the waiting time of cement mortar is reduced, the overall detection time is shortened, and the practicability is high.
In summary, the present application includes at least one of the following beneficial technical effects:
the waiting time of cement mortar is reduced, and the overall detection time is shortened;
cement mortar on the rigging board and the shingle nail all detects, improves the accuracy that detects.
Drawings
FIG. 1 is a flow chart of a method for detecting hollowing of cement mortar.
Fig. 2 is a flowchart of a method for acquiring the empty drum database.
Fig. 3 is a flowchart of a method for correcting the blank value of the bonding surface.
Fig. 4 is a flowchart of a method for inspecting cement mortar on a shingle.
FIG. 5 is a flow chart of a method for detecting the flatness of cement mortar on a fitting plate.
FIG. 6 is a flow chart of a method for detecting the adhesion of cement mortar.
Fig. 7 is a flow chart of a method for detecting the bonding effect.
Detailed Description
In order to make the objects, technical solutions and advantages of the present application more apparent, the present application is further described in detail below with reference to fig. 1-7 and the embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present application and are not intended to limit the present application.
The embodiment of the application discloses a cement mortar hollowing detection method, which can detect the hollowing condition under the condition that cement mortar is not dried, and improves the detection efficiency.
Referring to fig. 1, the method for detecting hollowing of cement mortar when the cement mortar is not dried includes the steps of:
step 100: and acquiring current material detection information of current cement mortar and current action detection information of the joint plate with the cement mortar to the wall panel.
And after mixing, the cement mortar is coated on the attaching plate through equipment or manual work. When detecting, the rigging board and shingle nail are transparent ya keli board to the convenience detects the discernment to cement mortar.
Before the cement mortar is mixed, the components and the proportion of the cement mortar are detected by a sensor, or the proportion of the material is manually input, so that the current material detection information is output.
Through the action that the manipulator predetermines, will have the rigging board of cement mortar to the shingle nail laminating, also can will have the rigging board of cement mortar to the shingle nail laminating through the manual work. And the camera detects the motion during the attaching, thereby outputting the current motion detection information.
Step 101: and analyzing and matching the material detection information stored in the preset hollowing database and the binding surface hollowing value to determine the binding surface hollowing value corresponding to the material detection information.
The blank drum database is a preset database, and the staff sets the blank drum database according to actual conditions, which is not described herein. The empty drum database stores material detection information and the binding face empty drum value, and the material detection information can be input into the empty drum database, so that the binding face empty drum value corresponding to the material detection information can be searched from the empty drum database. The condition that the cement mortar is smeared on the attaching plate is known, and therefore the hollowing value of the attaching surface is obtained. Binding face hollowing value is for cement mortar to paint back on the binding plate, is located the state of the upper surface of cement mortar on the binding plate, treats the state of laminating to one side on the shingle nail promptly to binding face hollowing value is the ratio of hollowing, and the bigger the ratio the whole area of hollowing is more, shows stability poor more.
Step 102: and analyzing and matching the binding surface empty drum value and the correction value stored in the preset simulation database to calculate the correction value corresponding to the binding surface empty drum value.
The simulation database is a preset database, and the staff sets the simulation database according to actual conditions, which is not described herein. The bonding surface hollowing value and the correction value are stored in the simulation database, and the correction value corresponding to the bonding surface hollowing value is calculated from the simulation database after the bonding surface hollowing value is input into the simulation database.
After the laminating board that has cement mortar through the simulation is laminated to the shingle nail to know the change condition of hollowing. The cement mortar to be attached to the upper surface of the attaching plate changes under the impact of the attaching action, so that the hollowing value of the attaching surface changes, and the changed value is obtained to obtain the correction value.
Step 103: and analyzing and matching according to the material detection information, the action detection information and the impact empty drum value stored in the preset simulation database to calculate the impact empty drum value corresponding to the material detection information and the current action detection information.
The simulation database stores material detection information, motion detection information and impact empty drum values. Namely, the simulation database contains the hollowing change condition between the cement mortar and the wall panel after the simulation fitting action, and outputs the impact hollowing value.
Cement mortar that is located on the rigging plate can appear the hollowing under the laminating action, promptly under the laminating action, the air can be located between cement mortar and the shingle nail, and just paintd in advance between cement mortar and the rigging plate, consequently does not produce the air, knows through the state of reaction on the shingle nail this moment to know the laminating action time cement mortar to the shingle nail on the state and output striking hollowing value.
The impact empty drum value is the ratio of the empty drums, and the larger the ratio is, the larger the overall area of the empty drums is, the worse the stability is.
And inputting the material detection information and the current action detection information into a simulation database, so as to match the impact empty drum values corresponding to the material detection information and the current action detection information from the simulation database.
Step 104: and correcting the impact empty drum value according to the correction value to obtain the empty drum rate.
The empty-blowing rate is the comprehensive empty-blowing condition, including the material itself and the condition on the wall panel, so the modified meaning is combined to obtain the whole empty-blowing condition.
And combining the corrected value with the impact empty drum value to output the empty drum rate. The hollowing rate of the cement mortar on the attaching plate after attaching action with the wall panel is finished is obtained, the hollowing rate is the ratio of hollowing, the larger the ratio is, the more the whole area of hollowing is, and the worse the stability is represented.
Referring to fig. 2, the method for acquiring the empty drum database includes the following steps:
step 200: and acquiring the current image information of the side, which is in contact with the wall panel, of the cement mortar.
And detecting the side of the cement mortar contacted with the wall panel through the camera, and outputting current image information.
Step 201: and analyzing and matching the image information, the edge line and the bubble ring stored in the preset cement mortar coverage database to determine the edge line and the bubble ring corresponding to the image information.
The cement mortar coverage database is a preset database, image information, a boundary line and a bubble ring are stored in the cement mortar coverage database, and the boundary line of the cement mortar and the bubble ring of the empty drum are searched out from the cement mortar coverage database through the image information.
Step 202: and calculating edge information from the preset area grid according to the edge line, and calculating bubble information from the preset area grid according to the bubble ring.
Evenly be provided with the lines on rigging board and the shingle nail, the lines will be rigging board and shingle nail and cut apart into a plurality of regions to in calculation.
And calculating edge information from the area grids according to the edge lines, wherein the edge information is the edge of cement mortar positioned on the wall panel, so that the whole floor area of the cement mortar on the wall panel is calculated.
And calculating bubble information from the area grids according to the bubble rings, wherein the bubble information is bubbles in cement mortar on the wall panel, so that the whole occupied area of the bubbles on the wall panel is calculated.
Step 203: and dividing the area value corresponding to the bubble information by the area value corresponding to the edge information to obtain the empty drum value of the attaching surface.
And dividing the area value corresponding to the bubble information by the area value corresponding to the edge information to obtain the empty drum value of the binding surface.
Step 204: and calibrating the empty drum value of the binding surface and the detection information of the current material.
And calibrating the empty drum value of the binding surface and the detection information of the current material so as to facilitate the later acquisition.
Referring to fig. 3, binding face hollowing value is the hollowing condition between shingle nail and cement mortar, and except that can appear hollowing between shingle nail and the cement mortar, when cement mortar is paintd to the binding plate, also can appear hollowing between binding plate and the cement mortar, consequently carries out further correction to binding face hollowing value to improve holistic detection accuracy, the correction method of binding face hollowing value includes following step:
step 300: and acquiring the corrected image information of the side, which is in contact with the joint plate, of the cement mortar.
The camera detects the attaching plate, so that the contact condition of cement mortar on the attaching plate is detected, and corrected image information is output.
Step 301: and performing matching analysis according to the corrected image information, the corrected edge line and the corrected bubble ring stored in the preset cement mortar coverage database to determine the corrected edge line and the corrected bubble ring corresponding to the corrected image information.
The cement mortar coverage database is a preset database, and the cement mortar coverage database stores corrected image information, corrected edge lines and corrected bubble rings. And inputting the corrected image information into a cement mortar coverage database, so that a corrected edge line and a corrected bubble ring corresponding to the corrected image information are matched from the cement mortar coverage database.
Step 302: and calculating correction edge information from the preset area grid according to the correction edge line, and calculating correction bubble information from the preset area grid according to the correction bubble ring.
And calculating the corrected edge information from the area grids according to the corrected edge line, wherein the corrected edge information is the edge of the cement mortar on the attaching plate, so that the whole floor area of the cement mortar on the attaching plate is calculated.
And calculating bubble information from the area grids according to the bubble rings, and correcting the bubble information into bubbles in cement mortar on the attaching plate, so that the whole occupied area of the bubbles on the attaching plate is calculated.
Step 303: and dividing the area value corresponding to the corrected bubble information by the area value corresponding to the corrected edge information to obtain a corrected empty-drum occupation value.
And dividing the area value corresponding to the corrected bubble information by the area value corresponding to the corrected edge information to obtain a corrected empty drum occupation value.
Step 304: and analyzing and matching the material detection information, the corrected empty-drum occupancy value and the correction parameter value stored in the preset total correction database to determine the corrected empty-drum occupancy value corresponding to the material detection information and the corrected empty-drum occupancy value.
The total correction database is a preset database, and the total correction database stores material detection information, corrected empty drum occupation values and corrected parameter values. The corrected empty drum duty value corresponding to the material detection information and the corrected empty drum duty value is matched from the total correction database by inputting the material detection information and the corrected empty drum duty value into the total correction database.
Step 306: and correcting the empty drum value of the binding surface according to the correction parameter value.
According to the correction parameter value, the bonding surface hollowing value is corrected, so that the hollowing condition of cement mortar between the bonding plate and the wall panel is more accurate.
Referring to fig. 4, after the bonding, the cement mortar on the wall panel is further detected, and the detection method comprises the following steps:
step 400: and calculating the area difference between the area corresponding to the current image information and the area corresponding to the corrected image information.
The current image information is the area condition of cement mortar on the wall panel, and the corrected image information is the area condition of cement mortar on the attaching plate, so the area difference is obtained by calculating the area between the two.
Step 401: and judging whether the area difference is smaller than the preset sputtering area.
The sputtering area is preset data and is set by a worker according to actual conditions. And judging whether the area difference is smaller than the sputtering area.
Step 402: if the area difference is less than the sputtering area, an indication is made.
If the area difference is smaller than the sputtering area, it indicates that the requirement is satisfied, and therefore, indication is performed.
Step 403: and if the area difference is not smaller than the sputtering area, judging whether the corrected image information is smaller than the preset area of the laminating plate or not.
If the area difference is larger than or equal to the sputtering area, the requirement is not met at the moment, and whether the corrected image information is larger than the area of the laminating plate or not is judged. The area of the attaching plate is preset data, and the attaching plate is set by a worker according to actual conditions, which is not described herein.
Step 404: and if the corrected image information is smaller than the area of the laminating plate, indicating.
If the corrected image information is smaller than the area of the attaching plate, the requirement is met at the moment, and therefore indication is conducted.
Step 405: and if the corrected image information is not smaller than the area of the attaching plate, warning.
The corrected image information is larger than or equal to the area of the attaching plate, and the condition that the image information is not in line with the requirements is shown, so that warning is carried out, and a worker can adjust the attaching action or the component proportion of cement mortar, so that multiple times of detection are carried out.
Referring to fig. 5, after cement mortar is smeared on a joint plate, the flatness of the cement mortar on the joint plate is detected, and the detection method comprises the following steps:
step 500: and acquiring current thickness detection information from the current position to cement mortar.
Detect from the distance of present position to cement mortar through the distancer, and range finding sensor detects from the distance of present position to rigging board in advance, subtracts two distances to obtain the thickness of cement mortar, output current thickness detection information promptly, the position that cement mortar department was paintd to arbitrary needs can be selected to the position that detects apart from.
Step 501: and judging whether the current thickness detection information is consistent with the preset reference thickness information.
And judging whether the current thickness detection information is consistent with the reference thickness information or not so as to judge whether the stacking thickness of the cement mortar meets the standard or not. The reference thickness information is preset data, and is set by a worker according to an actual situation, which is not described herein.
Step 502: and if the thickness value corresponding to the thickness detection information is not consistent with the thickness value corresponding to the reference thickness information, prompting.
If the current thickness detection information is inconsistent with the reference thickness information, prompting is carried out, and the stacking thickness of the cement mortar can be increased by equipment or workers at the moment.
Step 503: and if the thickness value corresponding to the thickness detection information is consistent with the thickness value corresponding to the reference thickness information, controlling the preset distance meter to move inwards uniformly along the circumferential direction of the attaching plate along the outer edge of the attaching plate, and acquiring the current distance detection information from the current position to the cement mortar.
If current thickness detection information is unanimous with benchmark thickness information, then control the inside even motion of outer border circumference of range finder edge attaching plate to obtain the current distance detection information of current position to cement mortar, can adopt equipment such as mechanical guide rail, manipulator to adjust the position of range finder when removing, and keep the removal of range finder and attaching plate parallel to each other during the regulation.
Step 504: and in the uniform movement, acquiring the current distance detection information, generating a distance set, and calculating deviation values among the distance detection information in the distance set.
In the uniform motion, the current distance detection information is collected in real time, or intermittently. And a distance set is generated, and deviation values among all distance detection information in the distance set are calculated, so that later-stage acquisition is facilitated.
Step 505: and judging whether the deviation value is larger than a preset reference deviation value.
And judging whether the deviation value is greater than the reference deviation value, wherein the reference deviation value is set by a worker according to the situation, and the details are not repeated herein.
Step 506: if the deviation value is larger than the reference deviation value, the preset scraper is controlled to scrape off cement mortar on the attaching plate, and warning is performed.
If the deviation value is greater than the benchmark deviation value, cement mortar unevenness at this moment is represented, then cement mortar on the control scraper will be struck off, and the scraper can be controlled with the arm to cement mortar on the attaching plate is got rid of, and is warned, in order to inform the person in charge.
Step 507: and if the deviation value is smaller than or equal to the reference deviation value, controlling a preset manipulator to fit the joint plate with the cement mortar to the wall panel.
And if the deviation value is smaller than or equal to the reference deviation value, indicating that the cement mortar is flat at the moment, and controlling a preset manipulator to fit the joint plate with the cement mortar to the wall panel.
Referring to fig. 6, before the manipulator attaches the attaching plate with cement mortar to the wall panel, the method for detecting the adhesiveness of the cement mortar comprises the following steps:
step 600: and matching the material detection information and the inclination angle information stored in the preset inclination database to find out the inclination angle information corresponding to the material detection information.
Because the ratio of material is different, consequently according to the ratio of difference in order to go to match inclination to make cement mortar not flow down, with the laminating board of having cement mortar to the shingle nail laminating.
The inclination database is a preset database, the inclination database stores material detection information and inclination angle information, and the inclination angle information corresponding to the material detection information is searched from the inclination database by inputting the material detection information into the inclination database.
Step 601: and controlling the manipulator to drive the attaching plate to incline according to the inclination angle information, and keeping the preset keeping time.
According to the inclination angle information, the manipulator is controlled to drive the attaching plate to incline, and the holding time is kept, wherein the holding time is preset time and is set by a worker according to the time condition, and the details are not repeated herein.
Step 602: and after the retention time, controlling the manipulator to drive the attaching plate to recover the preset horizontal angle, and acquiring the weight detection information of the cement mortar falling from the attaching plate in the retention time.
After the holding time, the manipulator is controlled to drive the joint plate to recover the horizontal angle, the horizontal angle is an initial angle, and the joint plate and the cement mortar are kept horizontal. At this time, the cement mortar dropped from the attachment plate during the retention time is detected by the weight sensor, and thus weight detection information is output.
Step 603: and judging whether the weight detection information is smaller than preset reference weight information or not.
And judging whether the weight detection information is smaller than reference weight information, wherein the reference weight information is preset information and is set by a worker according to the actual situation, which is not described herein any more.
Step 604: and if the weight value corresponding to the weight detection information is not less than the weight value corresponding to the reference weight information, controlling the preset scraper to scrape off the cement mortar on the attaching plate and warning.
If weight detection information is not less than benchmark weight information, the cement mortar that drops is shown to be many, therefore the control scraper scrapes off the cement mortar on the doubling plate, shows that cement mortar is not conform to the standard, and warn in order to inform the staff.
Step 605: and if the weight value corresponding to the weight detection information is smaller than the weight value corresponding to the reference weight information, acquiring the water level detection information of the water falling from the attaching plate in the retention time.
If the weight detection information is less than or equal to the reference weight information, the cement mortar is in accordance with the standard, so that the height of the falling cement mortar is detected, the cement mortar is collected through the funnel after falling, and the height is detected through the liquid level sensor and the water level detection information is output.
Step 606: and judging whether the water level detection information is smaller than the preset reference water level information.
And judging whether the water level detection information is smaller than the reference water level information or not, so as to judge whether the height of the cement mortar or the water dripped from the cement mortar is smaller than the water level corresponding to the reference water level information or not.
Step 607: and if the height value corresponding to the water level detection information is not less than the datum water level information, controlling a preset scraper to scrape the cement mortar on the attaching plate and warning.
If the water level detection information is not less than the datum water level information, the water amount is too large, and therefore the water amount is not recommended to be used, the scraper is controlled to scrape cement mortar on the attaching plate, and warning is carried out.
Step 608: and if the height value corresponding to the water level detection information is smaller than the datum water level information, controlling the manipulator to fit the joint plate with the cement mortar to the wall panel.
If the water level detection information is smaller than the datum water level information, the water amount is not large, and therefore the manipulator is controlled to attach the attaching plate with the cement mortar to the wall panel.
Referring to fig. 7, after the joint plate is bonded to the wall panel by cement mortar, the manipulator is controlled to be separated from the joint plate, and the bonding effect is detected, wherein the detection method comprises the following steps:
step 700: and acquiring current detection image information in the current detection area in preset detection time.
And acquiring the image in the detection time, wherein the detection time is set by a worker according to the actual situation, which is not described herein. And in the detection time, current detection image information in the current detection area is acquired through the camera.
Step 701: and judging whether the current detected image information is consistent with the preset cement mortar characteristic information.
And judging whether the current detection image information is consistent with the cement mortar characteristic information, wherein the cement mortar characteristic information is preset information so as to distinguish whether the current detection image information is cement mortar, thereby being convenient for identification.
Step 702: and if the detected image information is inconsistent with the cement mortar characteristic information, indicating.
If the current detection image information is inconsistent with the cement mortar characteristic information, indication is carried out, no cement mortar flows out after the joint, and the cement mortar effect is good.
Step 703: and if the detected image information is consistent with the cement mortar characteristic information, calculating the occupation area of the cement mortar in the current detected image information.
And if the current detection image information is consistent with the cement mortar characteristic information, the cement mortar flows down from the joint plate to the wall panel or the joint plate slides downwards. And calculating the area of the cement mortar in the current detection image information, wherein the area of the cement mortar is the ratio between the wall panel and the cement mortar, and the area ratio of the cement mortar can be seen.
Step 704: and if the occupied area is smaller than or equal to the preset reference area, warning.
The reference area is a preset area, and is set by a worker according to an actual situation, which is not described herein. And if the occupied area is smaller than or equal to the reference area, warning is carried out so as to inform workers that the cement mortar is too wet at the moment, and the proportion can be improved.
Step 705: if the occupied area is larger than the preset reference area, controlling the preset manipulator to be connected with the attaching plate and controlling the attaching plate to be separated from the wall panel.
If account for specific area and be greater than the reference area, then the cement mortar bonding degree that indicates this moment is not enough, then control manipulator and rigging plate are connected, and the rigging plate is very probably connected in advance with shingle nail direct separation this moment, consequently need pass through the manipulator and connect in advance, in case drop to control rigging plate and shingle nail separation play direct separation.
Based on the same inventive concept, the embodiment of the invention provides a cement mortar empty drum detection system, which comprises:
an acquisition module for acquiring material detection information, motion detection information, image information, correction image information, thickness detection information, distance detection information, weight detection information, and detection image information;
a memory for storing a program of the above cement mortar empty drum detection method;
the processor and the program in the memory can be loaded and executed by the processor and realize the cement mortar empty drum detection method.
It will be clear to those skilled in the art that, for convenience and simplicity of description, the foregoing division of the functional modules is merely used as an example, and in practical applications, the above function distribution may be performed by different functional modules according to needs, that is, the internal structure of the device is divided into different functional modules to perform all or part of the above described functions. For the specific working processes of the system, the apparatus and the unit described above, reference may be made to the corresponding processes in the foregoing method embodiments, and details are not described here again.
Embodiments of the present invention provide a computer-readable storage medium storing a computer program that can be loaded by a processor and execute a cement mortar empty drum detection method.
Computer storage media include, for example: various media capable of storing program codes, such as a usb disk, a removable hard disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a magnetic disk, or an optical disk.
Based on the same inventive concept, the embodiment of the invention provides an intelligent terminal, which comprises a memory and a processor, wherein the memory is stored with a computer program which can be loaded by the processor and can execute the cement mortar empty drum detection method.
It will be clear to those skilled in the art that, for convenience and simplicity of description, the foregoing division of the functional modules is merely used as an example, and in practical applications, the above function distribution may be performed by different functional modules according to needs, that is, the internal structure of the device is divided into different functional modules to perform all or part of the above described functions. For the specific working processes of the system, the apparatus and the unit described above, reference may be made to the corresponding processes in the foregoing method embodiments, and details are not described here again.
The foregoing is a preferred embodiment of the present application and is not intended to limit the scope of the application in any way, and any features disclosed in this specification (including the abstract and drawings) may be replaced by alternative features serving equivalent or similar purposes, unless expressly stated otherwise. That is, unless expressly stated otherwise, each feature is only an example of a generic series of equivalent or similar features.
Claims (10)
1. A cement mortar hollowing detection method is characterized by comprising the following steps:
acquiring current material detection information of current cement mortar and current action detection information of the joint of a joint plate with the cement mortar to a wall panel;
analyzing and matching the material detection information stored in the preset hollowing database and the binding surface hollowing value to determine the binding surface hollowing value corresponding to the material detection information;
analyzing and matching the binding surface hollowing value and the correction value stored in the preset simulation database to calculate the correction value corresponding to the binding surface hollowing value;
analyzing and matching according to the material detection information, the action detection information and the impact empty drum value stored in a preset simulation database to calculate the material detection information and the impact empty drum value corresponding to the current action detection information;
and correcting the impact empty drum value according to the correction value to obtain the empty drum rate.
2. The cement mortar hollowing detection method according to claim 1, characterized in that: the method for acquiring the empty drum database comprises the following steps:
acquiring current image information of one surface of cement mortar contacted with a wall panel;
analyzing and matching the image information, the edge lines and the bubble rings stored in the preset cement mortar coverage database to determine the edge lines and the bubble rings corresponding to the image information;
calculating edge information from the preset area grids according to the edge lines, and calculating bubble information from the preset area grids according to the bubble rings;
dividing the area value corresponding to the bubble information by the area value corresponding to the edge information to obtain a bonding surface hollowing value;
and calibrating the empty drum value of the binding surface and the detection information of the current material.
3. The cement mortar hollowing detection method according to claim 2, characterized in that: the method for correcting the empty drum value of the bonding surface comprises the following steps:
acquiring corrected image information of one surface of the cement mortar, which is in contact with the binding plate;
performing matching analysis according to the corrected image information, the corrected edge line and the corrected bubble ring stored in the preset cement mortar coverage database to determine the corrected edge line and the corrected bubble ring corresponding to the corrected image information;
calculating correction edge information from the preset area grid according to the correction edge line, and calculating correction bubble information from the preset area grid according to the correction bubble ring;
dividing the area value corresponding to the corrected bubble information by the area value corresponding to the corrected edge information to obtain a corrected empty-drum occupancy value;
analyzing and matching the material detection information, the corrected empty drum occupancy value and the correction parameter value stored in the preset total correction database to determine the corrected empty drum occupancy value corresponding to the material detection information and the corrected empty drum occupancy value;
and correcting the empty drum value of the bonding surface according to the correction parameter value.
4. The cement mortar hollowing detection method according to claim 3, characterized in that: under the laminating action, the sputtering of cement mortar on a wall panel is detected, and the detection method comprises the following steps:
calculating the area difference between the area corresponding to the current image information and the area corresponding to the corrected image information;
judging whether the area difference is smaller than a preset sputtering area;
if the area difference is smaller than the sputtering area, indicating;
if the area difference is not smaller than the sputtering area, judging whether the corrected image information is smaller than the preset area of the attaching plate or not;
if the corrected image information is smaller than the area of the attaching plate, indicating;
and if the corrected image information is not smaller than the area of the attaching plate, warning.
5. The cement mortar hollowing detection method according to claim 1, characterized in that: after cement mortar is smeared on the attaching plate, the flatness of the cement mortar on the attaching plate is detected, and the detection method comprises the following steps:
acquiring current thickness detection information from the current position to cement mortar;
judging whether the current thickness detection information is consistent with preset reference thickness information or not;
if the thickness value corresponding to the thickness detection information is inconsistent with the thickness value corresponding to the reference thickness information, prompting;
if the thickness value corresponding to the thickness detection information is consistent with the thickness value corresponding to the reference thickness information, controlling the preset distance meter to uniformly move inwards along the circumferential direction of the attaching plate along the outer edge of the attaching plate, and acquiring current distance detection information from the current position to cement mortar;
in the uniform movement, current distance detection information is collected, a distance set is generated, and deviation values among the distance detection information in the distance set are calculated;
judging whether the deviation value is larger than a preset reference deviation value or not;
if the deviation value is larger than the reference deviation value, controlling a preset scraper to scrape cement mortar on the attaching plate, and warning;
and if the deviation value is smaller than or equal to the reference deviation value, controlling a preset manipulator to fit the joint plate with the cement mortar to the wall panel.
6. The cement mortar hollowing detection method according to claim 1, characterized in that: the detection method comprises the following steps that before the preset manipulator attaches the attaching plate with cement mortar to the wall panel, the adhesiveness of the cement mortar is detected:
matching the material detection information and the inclination angle information stored in the preset inclination database to find out the inclination angle information corresponding to the material detection information;
controlling the manipulator to drive the attaching plate to incline according to the inclination angle information, and keeping the preset keeping time;
after the retention time, controlling the manipulator to drive the joint plate to recover the preset horizontal angle, and acquiring weight detection information of cement mortar falling from the joint plate in the retention time;
judging whether the weight detection information is smaller than preset reference weight information or not;
if the weight value corresponding to the weight detection information is not smaller than the weight value corresponding to the reference weight information, controlling a preset scraper to scrape the cement mortar on the attaching plate, and warning;
if the weight value corresponding to the weight detection information is smaller than the weight value corresponding to the reference weight information, acquiring water level detection information of water falling from the attachment plate in the retention time;
judging whether the water level detection information is smaller than preset reference water level information or not;
if the height value corresponding to the water level detection information is not less than the datum water level information, controlling a preset scraper to scrape cement mortar on the attaching plate, and warning;
and if the height value corresponding to the water level detection information is smaller than the datum water level information, controlling the manipulator to fit the joint plate with the cement mortar to the wall panel.
7. The cement mortar hollowing detection method according to claim 1, characterized in that: cement mortar will make up board and shingle nail bonding back, control manipulator and the separation of make up board that predetermine to detect the effect that bonds, its detection method includes:
acquiring current detection image information in a current detection area in preset detection time;
judging whether the current detected image information is consistent with the preset cement mortar characteristic information;
if the detected image information is inconsistent with the cement mortar characteristic information, indicating;
if the detected image information is consistent with the cement mortar characteristic information, calculating the occupied area of the cement mortar in the current detected image information;
if the occupied area is smaller than or equal to the preset reference area, warning;
if the occupied area is larger than the preset reference area, controlling the preset manipulator to be connected with the attaching plate and controlling the attaching plate to be separated from the wall panel.
8. A cement mortar hollowing detection system is characterized by comprising:
an acquisition module for acquiring material detection information, motion detection information, image information, correction image information, thickness detection information, distance detection information, weight detection information, and detection image information;
a memory for storing a program of the cement mortar empty-drum detecting method as claimed in any one of claims 1 to 7;
a processor, a program in the memory being loadable and executable by the processor and implementing the cement mortar empty drum detection method according to any one of claims 1 to 7.
9. An intelligent terminal, comprising a memory and a processor, the memory having stored thereon a computer program that can be loaded by the processor and that executes the method according to any one of claims 1 to 7.
10. A computer-readable storage medium, in which a computer program is stored which can be loaded by a processor and which executes the method of any one of claims 1 to 7.
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| CN202110770827.0A CN113588783A (en) | 2021-07-07 | 2021-07-07 | Cement mortar hollowing detection method and system, storage medium and intelligent terminal |
| CN2021107708270 | 2021-07-07 |
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| CN202210493576.0A Pending CN114894894A (en) | 2021-07-07 | 2022-05-07 | Cement mortar hollowing detection method and system, storage medium and intelligent terminal |
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| CN116755588B (en) * | 2023-08-18 | 2023-11-07 | 成都建工第三建筑工程有限公司 | Data visualization and interaction system and method based on plastering robot |
| CN117423046B (en) * | 2023-12-19 | 2024-03-01 | 山东水利建设集团有限公司 | Visual detection method for cement mortar stirring process based on image processing |
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| CN204343614U (en) * | 2014-07-04 | 2015-05-20 | 德才装饰股份有限公司 | A kind of vitrified tile sticking structure |
| CN108398485A (en) * | 2018-01-25 | 2018-08-14 | 上海众材工程检测有限公司 | A kind of hollowing detection method and system based on wall |
| CN108414526A (en) * | 2018-02-02 | 2018-08-17 | 江苏方建质量鉴定检测有限公司 | A kind of sloughing of exterior wall detecting system |
| WO2019173958A1 (en) * | 2018-03-13 | 2019-09-19 | 大连理工大学 | Detection method for hollowing of exterior wall decorative surface layer |
| CN108490029B (en) * | 2018-03-13 | 2020-08-14 | 大连理工大学 | Method for detecting hollowing of outer wall finish coat |
| US11513052B2 (en) * | 2018-10-29 | 2022-11-29 | University Of Manitoba | Characterization of porous materials using gas expansion induced water intrusion porosimetry |
| CA3035734C (en) * | 2019-03-05 | 2022-05-10 | Suncor Energy Inc. | A system and method for estimating permeability using previously stored data, data analytics and imaging |
| CN209946118U (en) * | 2019-05-25 | 2020-01-14 | 福建固特新工程监理咨询有限公司 | Manage and use waterproofing membrane hollowing detection device |
| CN110927012B (en) * | 2019-12-28 | 2022-09-16 | 宁波市交通建设工程试验检测中心有限公司 | Cement setting time detection method, computer storage medium and device |
| CN112710668B (en) * | 2020-12-08 | 2022-07-12 | 上海裕芮信息技术有限公司 | Method and system for detecting hollowing of facade of house by unmanned aerial vehicle |
| CN112557403B (en) * | 2020-12-29 | 2024-08-09 | 清华大学 | Automatic detection device and method for tile hollowness rate |
| CN112801969A (en) * | 2021-01-23 | 2021-05-14 | 南京邦峰智能科技有限公司 | Municipal road construction project supervision quality acceptance analysis processing method based on big data and cloud computing |
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