CN117634987B - Building high slope construction evaluation management system and method based on Internet of things - Google Patents
Building high slope construction evaluation management system and method based on Internet of things Download PDFInfo
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Abstract
The invention relates to the technical field of construction evaluation management, in particular to a construction evaluation management system and method for a high side slope of a building based on the Internet of things, wherein the construction evaluation management system comprises the steps of carding information of operation activity ranges of construction areas on the high side slope of a certain building; identifying and extracting the reference traffic route width of each traffic route; based on the distribution condition of each reference traffic road width on each traffic path, combining the space activity distribution condition presented by the mechanical construction equipment changing along with time when executing corresponding operation instructions in the corresponding construction area, judging and identifying hidden danger road sections presented along with time on each traffic path, identifying and judging unblocked hidden danger on each traffic path, and evaluating the hidden danger degree value of the traffic path; and according to the hidden trouble degree value of each passing path, combining the operation activity distribution situation laid in the current building high slope construction to generate an evaluation report of the current building high slope construction.
Description
Technical Field
The invention relates to the technical field of construction evaluation management, in particular to a construction high slope construction evaluation management system and method based on the Internet of things.
Background
In recent years, along with the rapid development of modern construction industry, engineering construction gradually extends and develops to mountain areas, and due to the fact that the technical grade is high, the mountain area topography condition is difficult, the geological structure is complex, the geological environment background is fragile, deep excavation and high filling are very common, the slope engineering problem is increasingly prominent, and meanwhile, a plurality of slope engineering failures and losses are encountered; the tuff residual soil is widely distributed in some mountain areas, the components of the tuff residual soil are mainly volcanic ash, the appearance of the tuff residual soil is loose and porous, volcanic substances thrown into the air by volcanic eruption are scattered in basin, the volcanic substances are solidified by crystallization and water chemistry cementing, the surface layer of the tuff residual soil is formed by weathering for many years, the tuff residual soil has poor engineering property after meeting water, and the residual soil slope is easy to be instable and damaged under the action of rainfall infiltration, so that the research of the water-force interaction characteristic of the tuff residual soil is of great significance for controlling geological disasters in the area;
the construction method has the advantages that the construction method is large in relief of the terrain in the land area, high in relief and complicated in geology, the construction is conducted on the high side slope, the difficulty is high, the safety requirement is high, and the construction efficiency and the construction safety are related to smooth traffic problems in the construction process, so that close attention is needed.
Disclosure of Invention
The invention aims to provide a building high slope construction evaluation management system and method based on the Internet of things, which are used for solving the problems in the background technology.
In order to solve the technical problems, the invention provides the following technical scheme: a building high slope construction evaluation management method based on the Internet of things comprises the following steps:
step S100: acquiring the position information of all pile sites of a certain building high slope on which pile foundation construction is planned to be carried out, wherein the building unit is to test the stability of the certain building high slope; wherein, one pile position point corresponds to one construction area on a high side slope of a certain building; respectively carrying out monitoring video uptake on the whole process of implementing corresponding pile foundation construction of all mechanical construction equipment in any construction area;
step S200: based on the distribution condition of the positions of the working points occupied by the mechanical construction equipment in each construction area and the space activity distribution condition of the mechanical construction equipment when corresponding operation instructions are executed, carrying out information carding on the operation activity range of each construction area on a high side slope of a certain building;
step S300: based on the distribution condition presented among the operation movable ranges on a certain building high side slope, carrying out path edge recognition on the passing paths passing between any two construction areas, and carrying out recognition extraction of reference passing road widths on the passing paths;
step S400: based on the distribution condition of each reference traffic road width on each traffic path, combining the space activity distribution condition presented by the mechanical construction equipment changing along with time when executing corresponding operation instructions in a corresponding construction area, judging and identifying hidden danger road sections presented on each traffic path changing along with time, wherein one hidden danger road section corresponds to a traffic hidden danger event, carrying out the recognition and judgment of unblocked hidden danger on each traffic path, and evaluating the hidden danger degree value of the traffic path;
step S500: and according to the hidden trouble degree value of each passing path, combining the operation activity distribution situation laid in the current building high slope construction to generate an evaluation report of the current building high slope construction, and feeding back to the management port.
Further, step S200 includes:
step S201: identifying all mechanical construction equipment for performing corresponding pile foundation construction on each pile site, and extracting the position of a working point where each mechanical construction equipment is located; respectively acquiring a minimum occupied ground plane surrounded by the positions of all corresponding working points and corresponding pile sites on a high slope of a building in any construction area, and setting the minimum occupied ground plane as a first construction range S1 required for carrying out pile foundation construction in any construction area;
the first construction range obtained by extraction is a ground occupation plane obtained by specific occupation of mechanical construction equipment of each approach on a high side slope of a certain building, the ground occupation plane is a minimum construction range required for carrying out pile foundation construction in the construction area, and the lower limit of the construction occupation range is determined on an objective level;
step S202: capturing the central position of each mechanical part forming the mechanical construction equipment in the position of the corresponding mechanical construction equipment, capturing the maximum movable plane generated by taking the central position as the movable center in the process of executing corresponding operation instructions of each mechanical part, and extracting a first plane combination graph which is obtained by superposing the maximum movable planes of all the mechanical parts in each mechanical construction equipment; collecting and overlapping the first plane combination patterns corresponding to all the mechanical construction equipment in any construction area to obtain a second plane combination pattern, and setting the second plane combination pattern as a second construction range S2 required for carrying out pile foundation construction in any construction area;
the extracted second construction range is a movable range which is generated in the air by considering the operation track of the mechanical parts on the specific mechanical construction equipment in the process of executing the corresponding operation instruction except the actual occupied area;
step S203: extracting a position distribution and an area size distribution which are presented by the first construction range S1 and the second construction range S2 in each construction area; when S1 epsilon S2 or S2 epsilon S1 is met in a certain construction area, setting a second construction range S2 or a first construction range S1 as an operation movable range required for carrying out pile foundation construction in the certain construction area; when S1 ∉ S2, S2 ∉ S1 and S1 n S2 are not equal to ∅ are satisfied in a certain construction area, a plane combination pattern obtained by superimposing the first construction area S1 and the second construction area S2 is set as a working movement area required for performing pile foundation construction in the certain construction area.
Further, step S300 includes:
step S301: sequentially connecting the pile positions in A, B to any two construction areas A, B to obtain a line segment L1, and setting the straight line where the line segment L1 is located as an ordinate; capturing a point a at which the line segment L1 intersects with the working movement range P (A) of the construction area A and a point B at which the line segment L1 intersects with the working movement range P (B) of the construction area B; setting a straight line passing through the midpoint of the line segment ab as an abscissa and setting the midpoint as an origin to construct a two-dimensional coordinate system;
step S302: two movable points X1 and X2 with the largest absolute value of the coordinates in the horizontal coordinate are respectively captured on a working movable range P (A) of a construction area A, and two movable points X1 and X2' with the largest absolute value of the coordinates in the horizontal coordinate are respectively captured on a working movable range P (B) of a construction area B; a side J1 of the working range P (a) which is close to the working range P (B) and is formed by the movable points X1 and X2, and a side J2 of the working range P (B) which is close to the working range P (a) and is formed by the movable points X1 'and X2' are respectively used as path edges of a passing path passing through any two construction areas A, B;
step S303: respectively taking a line segment f1 obtained by connecting X1 and X1 'and a line segment f2 obtained by connecting X2 and X2' as a starting line and a terminating line of a traffic road section; extracting an intersection point g1 of the line segment f1 and the abscissa, and an intersection point g2 of the line segment f2 and the abscissa; setting a unit length D, and taking a reference point from the intersection point g1 to the intersection point g2 at intervals of the unit length D; the road sections obtained by intersecting the vertical arbitrary reference point with the sides J1 and J2 are set as one reference traffic road width in the traffic path passing through any two construction areas A, B, respectively.
Further, step S400 includes:
step S401: setting a minimum traffic road width, and sequentially identifying and extracting the reference traffic road width smaller than the minimum traffic road width from all the reference traffic road widths extracted from the traffic paths of any two construction areas A, B to set the minimum traffic road width as a target traffic road width, wherein one traffic road section contained by every two adjacent target traffic road widths is set as a hidden danger road section; extracting a path edge W1 belonging to a working movement range P (A) of a construction area A and a path edge W2 belonging to a working movement range P (B) of a construction area B in each hidden danger road section;
step S402: extracting a monitoring video stream for implementing corresponding pile foundation construction on all mechanical construction equipment in a construction area A, B; when the mechanical part of the corresponding mechanical construction equipment in the construction area A is captured to be in the range of the path edge W1 at a certain time node tr, and meanwhile, the mechanical part of the corresponding mechanical construction equipment in the construction area B is in the range of the path edge W2, the corresponding hidden danger road section is judged to be formed on the certain time node tr, a traffic hidden danger event starts to occur, when the mechanical part of the corresponding mechanical construction equipment in the construction area A is captured to be in the range of the path edge W1 at a certain time node te after the certain time node tr, or the mechanical part of the corresponding mechanical construction equipment in the construction area B is in the range of the path edge W2, the hidden danger road section is judged to disappear on the time node te, the traffic hidden danger event is ended, and the maintenance duration of the traffic hidden danger event is T=te-tr;
step S403: in the monitoring video streams of any two construction areas A, B, the average interval duration Tw of the occurrence of the traffic hidden trouble event is captured, the total maintenance duration Tg of the occurrence of the traffic hidden trouble event is accumulated, and the hidden trouble degree value α=tg× (1/Tw) existing in the traffic path of any two construction areas A, B is calculated.
The longer the total maintenance duration Tg, the longer the period of the hidden trouble road section in the passing path, resulting in the greater probability of traffic jam in the path if the passing plan is changed; the shorter the average interval period Tw means that the shorter the interval of the hidden trouble road section in the traffic route, resulting in a greater probability of occurrence of traffic jam in the route if traffic plan change occurs.
Further, step S400 includes:
step S501: extracting hidden danger degree values corresponding to passing paths between any two construction areas on a high side slope of a certain building, and sequencing the passing paths from large to small according to the hidden danger degree values to obtain a first priority sequence;
step S502: sequentially judging and identifying the operation activities of selecting each passing path to pass in the whole process of building construction; if the operation content of the operation activity is based on the operation content of the operation activity, the first characteristic index beta 1 corresponding to the operation path is added with 1, if the operation content of the operation activity is based on the operation content of the operation activity, the operation activity is captured once in the operation path, and the second characteristic index beta 2 corresponding to the operation path is added with 1;
step S503: calculating the comprehensive characteristic index delta=β1×β2 of each passing path, and sequencing the passing paths from large to small according to the comprehensive characteristic index to obtain a second priority sequence;
step S504: comparing the first priority sequence with the second priority sequence, and marking and feeding back a certain traffic path when the priority order of the certain traffic path in the second priority sequence is higher than the priority order of the certain traffic path in the first priority sequence.
In order to better realize the method, the system also provides a construction evaluation management system for the high slope of the building, and the system comprises a construction information extraction module, a construction information carding module, a traffic path information extraction module, a hidden danger evaluation management module and a feedback management module;
the building construction information extraction module is used for obtaining the position information of all pile sites of the pile foundation construction planned to be carried out on the high slope of a certain building, wherein the building unit is the stability of the high slope of the certain building; wherein, one pile position point corresponds to one construction area on a high side slope of a certain building; respectively carrying out monitoring video uptake on the whole process of implementing corresponding pile foundation construction of all mechanical construction equipment in any construction area;
the building construction information carding module is used for carding the information of the operation activity range of each construction area on a high side slope of a certain building according to the distribution condition of the working point positions occupied by each mechanical construction device in each construction area and the space activity distribution condition of each mechanical construction device when corresponding operation instructions are executed;
the traffic path information extraction module is used for carrying out path edge recognition on traffic paths passing between any two construction areas according to the distribution condition presented among the operation movable ranges on a high side slope of a certain building, and carrying out recognition extraction of reference traffic road widths on each traffic path;
the hidden danger assessment management module is used for judging and identifying hidden danger sections presented by the mechanical construction equipment along the time change when the mechanical construction equipment executes corresponding operation instructions according to the distribution conditions of the reference passage widths on each passage path and combining the distribution conditions of the spatial activities presented by the mechanical construction equipment along the time change when the mechanical construction equipment executes corresponding operation instructions in the corresponding construction areas, wherein one hidden danger section corresponds to one passage hidden danger event, carrying out clear hidden danger identification judgment on each passage path, and assessing hidden danger degree values of the passage paths;
and the feedback management module is used for generating an evaluation report of the current high-rise slope construction according to the hidden trouble degree value of each passing path and combining the distribution situation of the operation activities laid in the current high-rise slope construction, and feeding back the management port.
Further, the traffic path information extraction module comprises a traffic path identification unit and a reference traffic road width extraction unit;
the traffic path identification unit is used for carrying out path edge identification on a traffic path passing through any two construction areas according to the distribution condition presented among the operation movable ranges on a high side slope of a certain building;
the reference traffic road width extraction unit is used for identifying and extracting the reference traffic road width of each traffic path.
Further, the hidden danger evaluation management module comprises a hidden danger road section judgment and identification unit and a hidden danger degree value evaluation unit;
the hidden danger road section judging and identifying unit is used for judging and identifying hidden danger road sections presented by time variation on each passing path according to the distribution condition of each reference passing road width on each passing path and combining the space activity distribution condition presented by the time variation of mechanical construction equipment when corresponding operation instructions are executed in a corresponding construction area;
the hidden danger degree value evaluation unit is used for identifying and judging the unblocked hidden danger of each passing path and evaluating the hidden danger degree value of the passing path.
Compared with the prior art, the invention has the following beneficial effects: according to the invention, through the distributed development of pile foundation construction on a high slope in each construction area, the operation activity range in each construction area is combed by combining the distribution condition of the working point positions occupied by the mechanical construction equipment in the field and the spatial activity distribution condition of the mechanical construction equipment in the field when corresponding operation instructions are executed, the road section with clear hidden danger is analyzed, which is formed by the interaction between the distribution condition of the working point positions occupied by the mechanical construction equipment in the field and the spatial activity distribution condition of the mechanical construction equipment in the field when corresponding operation instructions are executed, the evaluation of the hidden danger degree existing in the passing path between any two construction areas is realized, the corresponding evaluation report is generated, the feedback prompt is carried out on the passing road section with the larger hidden danger degree, and the distribution of the working point positions of the mechanical construction equipment related to the next building construction is assisted.
Drawings
The accompanying drawings are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate the invention and together with the embodiments of the invention, serve to explain the invention. In the drawings:
FIG. 1 is a flow diagram of a construction evaluation management method of a building high slope based on the Internet of things;
fig. 2 is a schematic structural diagram of a construction high slope construction evaluation management system based on the internet of things.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-2, the present invention provides the following technical solutions: a building high slope construction evaluation management method based on the Internet of things comprises the following steps:
step S100: acquiring the position information of all pile sites of a certain building high slope on which pile foundation construction is planned to be carried out, wherein the building unit is to test the stability of the certain building high slope; wherein, one pile position point corresponds to one construction area on a high side slope of a certain building; respectively carrying out monitoring video uptake on the whole process of implementing corresponding pile foundation construction of all mechanical construction equipment in any construction area;
step S200: based on the distribution condition of the positions of the working points occupied by the mechanical construction equipment in each construction area and the space activity distribution condition of the mechanical construction equipment when corresponding operation instructions are executed, carrying out information carding on the operation activity range of each construction area on a high side slope of a certain building;
wherein, step S200 includes:
step S201: identifying all mechanical construction equipment for performing corresponding pile foundation construction on each pile site, and extracting the position of a working point where each mechanical construction equipment is located; respectively acquiring a minimum occupied ground plane surrounded by the positions of all corresponding working points and corresponding pile sites on a high slope of a building in any construction area, and setting the minimum occupied ground plane as a first construction range S1 required for carrying out pile foundation construction in any construction area;
step S202: capturing the central position of each mechanical part forming the mechanical construction equipment in the position of the corresponding mechanical construction equipment, capturing the maximum movable plane generated by taking the central position as the movable center in the process of executing corresponding operation instructions of each mechanical part, and extracting a first plane combination graph which is obtained by superposing the maximum movable planes of all the mechanical parts in each mechanical construction equipment; collecting and overlapping the first plane combination patterns corresponding to all the mechanical construction equipment in any construction area to obtain a second plane combination pattern, and setting the second plane combination pattern as a second construction range S2 required for carrying out pile foundation construction in any construction area;
step S203: extracting a position distribution and an area size distribution which are presented by the first construction range S1 and the second construction range S2 in each construction area; when S1 epsilon S2 or S2 epsilon S1 is met in a certain construction area, setting a second construction range S2 or a first construction range S1 as an operation movable range required for carrying out pile foundation construction in the certain construction area; when S1 ∉ S2, S2 ∉ S1 and S1 n S2 not equal to ∅ are satisfied in a certain construction area, a plane combination pattern obtained by superposing a first construction range S1 and a second construction range S2 is set as a working movable range required for carrying out pile foundation construction in a certain construction area
Step S300: based on the distribution condition presented among the operation movable ranges on a certain building high side slope, carrying out path edge recognition on the passing paths passing between any two construction areas, and carrying out recognition extraction of reference passing road widths on the passing paths;
wherein, step S300 includes:
step S301: sequentially connecting the pile positions in A, B to any two construction areas A, B to obtain a line segment L1, and setting the straight line where the line segment L1 is located as an ordinate; capturing a point a at which the line segment L1 intersects with the working movement range P (A) of the construction area A and a point B at which the line segment L1 intersects with the working movement range P (B) of the construction area B; setting a straight line passing through the midpoint of the line segment ab as an abscissa and setting the midpoint as an origin to construct a two-dimensional coordinate system;
step S302: two movable points X1 and X2 with the largest absolute value of the coordinates in the horizontal coordinate are respectively captured on a working movable range P (A) of a construction area A, and two movable points X1 and X2' with the largest absolute value of the coordinates in the horizontal coordinate are respectively captured on a working movable range P (B) of a construction area B; a side J1 of the working range P (a) which is close to the working range P (B) and is formed by the movable points X1 and X2, and a side J2 of the working range P (B) which is close to the working range P (a) and is formed by the movable points X1 'and X2' are respectively used as path edges of a passing path passing through any two construction areas A, B;
step S303: respectively taking a line segment f1 obtained by connecting X1 and X1 'and a line segment f2 obtained by connecting X2 and X2' as a starting line and a terminating line of a traffic road section; extracting an intersection point g1 of the line segment f1 and the abscissa, and an intersection point g2 of the line segment f2 and the abscissa; setting a unit length D, and taking a reference point from the intersection point g1 to the intersection point g2 at intervals of the unit length D; the road sections obtained by intersecting any vertical reference point with the side J1 and the side J2 are set as one reference traffic road width in the traffic path passing through any two construction areas A, B;
step S400: based on the distribution condition of each reference traffic road width on each traffic path, combining the space activity distribution condition presented by the mechanical construction equipment changing along with time when executing corresponding operation instructions in a corresponding construction area, judging and identifying hidden danger road sections presented on each traffic path changing along with time, wherein one hidden danger road section corresponds to a traffic hidden danger event, carrying out the recognition and judgment of unblocked hidden danger on each traffic path, and evaluating the hidden danger degree value of the traffic path;
wherein, step S400 includes:
step S401: setting a minimum traffic road width, and sequentially identifying and extracting the reference traffic road width smaller than the minimum traffic road width from all the reference traffic road widths extracted from the traffic paths of any two construction areas A, B to set the minimum traffic road width as a target traffic road width, wherein one traffic road section contained by every two adjacent target traffic road widths is set as a hidden danger road section; extracting a path edge W1 belonging to a working movement range P (A) of a construction area A and a path edge W2 belonging to a working movement range P (B) of a construction area B in each hidden danger road section;
step S402: extracting a monitoring video stream for implementing corresponding pile foundation construction on all mechanical construction equipment in a construction area A, B; when the mechanical part of the corresponding mechanical construction equipment in the construction area A is captured to be in the range of the path edge W1 at a certain time node tr, and meanwhile, the mechanical part of the corresponding mechanical construction equipment in the construction area B is in the range of the path edge W2, the corresponding hidden danger road section is judged to be formed on the certain time node tr, a traffic hidden danger event starts to occur, when the mechanical part of the corresponding mechanical construction equipment in the construction area A is captured to be in the range of the path edge W1 at a certain time node te after the certain time node tr, or the mechanical part of the corresponding mechanical construction equipment in the construction area B is in the range of the path edge W2, the hidden danger road section is judged to disappear on the time node te, the traffic hidden danger event is ended, and the maintenance duration of the traffic hidden danger event is T=te-tr;
step S403: capturing average interval duration Tw of the occurrence of the traffic hidden trouble event in the monitoring video streams of any two construction areas A, B, accumulating total maintenance duration Tg of the occurrence of the traffic hidden trouble event, and calculating hidden trouble degree value alpha=Tg× (1/Tw) existing in the traffic path of any two construction areas A, B;
for example, the total 6 hidden danger events are captured from the monitoring video streams of the two construction areas A, B, based on the distribution situation of the working point positions occupied by the mechanical construction devices in the two construction areas A, B and the spatial activity distribution situation of the mechanical construction devices when the corresponding operation instructions are executed, wherein the 1 st hidden danger event is separated from the 2 nd hidden danger event by 5min, the 2 nd hidden danger event is separated from the 3 rd hidden danger event by 4min, the 3 rd hidden danger event is separated from the 4 th hidden danger event by 5min, the 4 th hidden danger event is separated from the 5 th hidden danger event by 6min, and the 5 th hidden danger event is separated from the 6 th hidden danger event by 4min;
to sum up, the average interval duration Tw of occurrence of the traffic hidden trouble event= (5+4+5+6+4)/5=4.8 min;
step S500: according to the hidden trouble degree value of each passing path, combining the operation activity distribution situation laid in the current building high slope construction to generate an evaluation report of the current building high slope construction, and feeding back to the management port;
wherein, step S500 includes:
step S501: extracting hidden danger degree values corresponding to passing paths between any two construction areas on a high side slope of a certain building, and sequencing the passing paths from large to small according to the hidden danger degree values to obtain a first priority sequence;
step S502: sequentially judging and identifying the operation activities of selecting each passing path to pass in the whole process of building construction; if the operation content of the operation activity is based on the operation content of the operation activity, the first characteristic index beta 1 corresponding to the operation path is added with 1, if the operation content of the operation activity is based on the operation content of the operation activity, the operation activity is captured once in the operation path, and the second characteristic index beta 2 corresponding to the operation path is added with 1;
step S503: calculating the comprehensive characteristic index delta=β1×β2 of each passing path, and sequencing the passing paths from large to small according to the comprehensive characteristic index to obtain a second priority sequence;
step S504: comparing the first priority sequence with the second priority sequence, and marking and feeding back a certain traffic path when the priority order of the certain traffic path in the second priority sequence is higher than the priority order of the certain traffic path in the first priority sequence.
In order to better realize the method, the system also provides a construction evaluation management system for the high slope of the building, and the system comprises a construction information extraction module, a construction information carding module, a traffic path information extraction module, a hidden danger evaluation management module and a feedback management module;
the building construction information extraction module is used for obtaining the position information of all pile sites of the pile foundation construction planned to be carried out on the high slope of a certain building, wherein the building unit is the stability of the high slope of the certain building; wherein, one pile position point corresponds to one construction area on a high side slope of a certain building; respectively carrying out monitoring video uptake on the whole process of implementing corresponding pile foundation construction of all mechanical construction equipment in any construction area;
the building construction information carding module is used for carding the information of the operation activity range of each construction area on a high side slope of a certain building according to the distribution condition of the working point positions occupied by each mechanical construction device in each construction area and the space activity distribution condition of each mechanical construction device when corresponding operation instructions are executed;
the traffic path information extraction module is used for carrying out path edge recognition on traffic paths passing between any two construction areas according to the distribution condition presented among the operation movable ranges on a high side slope of a certain building, and carrying out recognition extraction of reference traffic road widths on each traffic path;
the traffic path information extraction module comprises a traffic path identification unit and a reference traffic road width extraction unit;
the traffic path identification unit is used for carrying out path edge identification on a traffic path passing through any two construction areas according to the distribution condition presented among the operation movable ranges on a high side slope of a certain building;
the reference traffic road width extraction unit is used for identifying and extracting the reference traffic road width of each traffic path;
the hidden danger assessment management module is used for judging and identifying hidden danger sections presented by the mechanical construction equipment along the time change when the mechanical construction equipment executes corresponding operation instructions according to the distribution conditions of the reference passage widths on each passage path and combining the distribution conditions of the spatial activities presented by the mechanical construction equipment along the time change when the mechanical construction equipment executes corresponding operation instructions in the corresponding construction areas, wherein one hidden danger section corresponds to one passage hidden danger event, carrying out clear hidden danger identification judgment on each passage path, and assessing hidden danger degree values of the passage paths;
the hidden danger evaluation management module comprises a hidden danger road section judgment and identification unit and a hidden danger degree value evaluation unit;
the hidden danger road section judging and identifying unit is used for judging and identifying hidden danger road sections presented by time variation on each passing path according to the distribution condition of each reference passing road width on each passing path and combining the space activity distribution condition presented by the time variation of mechanical construction equipment when corresponding operation instructions are executed in a corresponding construction area;
the hidden danger degree value evaluation unit is used for identifying and judging the unblocked hidden danger of each passing path and evaluating the hidden danger degree value of the passing path;
and the feedback management module is used for generating an evaluation report of the current high-rise slope construction according to the hidden trouble degree value of each passing path and combining the distribution situation of the operation activities laid in the current high-rise slope construction, and feeding back the management port.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present invention, and the present invention is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present invention has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The method for evaluating and managing the construction of the high side slope of the building based on the Internet of things is characterized by comprising the following steps:
step S100: acquiring the position information of all pile sites planned to develop pile foundation construction on a certain building high slope according to the building unit, which is to test the stability of the building high slope; wherein, one pile position point corresponds to one construction area on a high side slope of a certain building; respectively carrying out monitoring video uptake on the whole process of implementing corresponding pile foundation construction of all mechanical construction equipment in any construction area;
step S200: based on the distribution condition of the positions of the working points occupied by the mechanical construction equipment in each construction area and the space activity distribution condition of the mechanical construction equipment when corresponding operation instructions are executed, carrying out information carding on the operation activity range of each construction area on a certain building high slope;
step S300: based on the distribution condition presented among the operation movable ranges on a certain building high side slope, carrying out path edge recognition on the passing paths passing between any two construction areas, and carrying out recognition extraction of reference passing road widths on the passing paths;
step S400: based on the distribution condition of each reference traffic road width on each traffic path, combining the space activity distribution condition presented by the mechanical construction equipment changing along with time when executing corresponding operation instructions in a corresponding construction area, judging and identifying hidden danger road sections presented along with time on each traffic path, wherein one hidden danger road section corresponds to a traffic hidden danger event, carrying out clear hidden danger identification and judgment on each traffic path, and evaluating the hidden danger degree value of the traffic path;
step S500: according to the hidden trouble degree value of each passing path, combining the operation activity distribution situation laid in the current building high slope construction to generate an evaluation report of the current building high slope construction, and feeding back to the management port;
the step S300 includes:
step S301: sequentially connecting the pile positions in A, B to any two construction areas A, B to obtain a line segment L1, and setting the straight line where the line segment L1 is located as an ordinate; capturing a point a at which the line segment L1 intersects with the working movement range P (A) of the construction area A and a point B at which the line segment L1 intersects with the working movement range P (B) of the construction area B; setting a straight line passing through the midpoint of the line segment ab as an abscissa, and setting the midpoint as an origin to construct a two-dimensional coordinate system;
step S302: two movable points X1 and X2 with the largest absolute value of the coordinates in the horizontal coordinate are respectively captured on a working movable range P (A) of a construction area A, and two movable points X1 and X2' with the largest absolute value of the coordinates in the horizontal coordinate are respectively captured on a working movable range P (B) of a construction area B; a side J1 of the working range P (a) which is close to the working range P (B) and is formed by the movable points X1 and X2, and a side J2 of the working range P (B) which is close to the working range P (a) and is formed by the movable points X1 'and X2' are respectively used as path edges of a passing path passing through any two construction areas A, B;
step S303: respectively taking a line segment f1 obtained by connecting X1 and X1 'and a line segment f2 obtained by connecting X2 and X2' as a starting line and a terminating line of a traffic road section; extracting an intersection point g1 of the line segment f1 and the abscissa, and an intersection point g2 of the line segment f2 and the abscissa; setting a unit length D, and taking a reference point from the intersection point g1 to the intersection point g2 at intervals of the unit length D; the line segments obtained by intersecting any vertical reference point with the edge J1 and the edge J2 are set as a reference traffic road width in a traffic path passing through any two construction areas A, B;
the step S400 includes:
step S401: setting a minimum traffic road width, and sequentially identifying and extracting the reference traffic road width smaller than the minimum traffic road width from all the reference traffic road widths extracted from the traffic paths of any two construction areas A, B to set the minimum traffic road width as a target traffic road width, wherein one traffic road section contained by every two adjacent target traffic road widths is set as a hidden danger road section; extracting a path edge W1 belonging to a working movement range P (A) of a construction area A and a path edge W2 belonging to a working movement range P (B) of a construction area B in each hidden danger road section;
step S402: extracting a monitoring video stream for implementing corresponding pile foundation construction on all mechanical construction equipment in a construction area A, B; when capturing that a mechanical part of a corresponding mechanical construction device in a construction area A is in the range of a path edge W1 at a certain time node tr, and meanwhile, judging that the mechanical part of the corresponding mechanical construction device in a construction area B is in the range of a path edge W2, starting to form a corresponding hidden danger road section at the certain time node tr, starting to generate a hidden danger event, and judging that the hidden danger road section disappears at the certain time node te when capturing that the mechanical part of the corresponding mechanical construction device in the construction area A is out of the range of the path edge W1 at a later time node te or in the range that the mechanical part of the corresponding mechanical construction device in the construction area B is out of the path edge W2, wherein the maintenance duration of the hidden danger event is T=te-tr;
step S403: in the monitoring video streams of any two construction areas A, B, the average interval duration Tw of the occurrence of the traffic hidden trouble event is captured, the total maintenance duration Tg of the occurrence of the traffic hidden trouble event is accumulated, and the hidden trouble degree value α=tg× (1/Tw) existing in the traffic path of any two construction areas A, B is calculated.
2. The method for managing construction evaluation of a high slope according to claim 1, wherein the step S200 comprises:
step S201: identifying all mechanical construction equipment for performing corresponding pile foundation construction on each pile site, and extracting the position of a working point where each mechanical construction equipment is located; in each construction area, acquiring a minimum occupied ground plane surrounded by the positions of all corresponding working points and corresponding pile sites on a high slope of a building, and setting the minimum occupied ground plane as a first construction range S1 required for carrying out pile foundation construction in each construction area;
step S202: capturing the central position of each mechanical part forming the mechanical construction equipment in the position of the corresponding mechanical construction equipment, capturing the maximum movable plane generated by taking the central position as a movable center in the process of executing corresponding operation instructions of each mechanical part, and extracting a first plane combination graph which is obtained by superposing the maximum movable planes of all the mechanical parts in each mechanical construction equipment; collecting first plane combined patterns which are overlapped in each construction area and correspond to each mechanical construction device to obtain a second plane combined pattern, and setting the second plane combined pattern as a second construction range S2 required for carrying out pile foundation construction in each construction area;
step S203: extracting a position distribution and an area size distribution which are presented by the first construction range S1 and the second construction range S2 in each construction area; when the S1 epsilon S2 is met in a certain construction area, setting the second construction range S2 as a working movable range required for carrying out pile foundation construction in the certain construction area; when S2 epsilon S1 is met in a certain construction area, setting the first construction range S1 as a working movable range required for carrying out pile foundation construction in the certain construction area; when S1 ∉ S2, S2 ∉ S1, and S1 n S2 +. ∅ are satisfied in a certain construction area, a plane combination pattern obtained by superimposing the first construction area S1 and the second construction area S2 is set as a working movement area required for performing pile foundation construction in the certain construction area.
3. The method for managing construction evaluation of a high slope according to claim 1, wherein the step S500 comprises:
step S501: extracting hidden danger degree values corresponding to passing paths between any two construction areas on a high side slope of a certain building, and sequencing the passing paths from large to small according to the hidden danger degree values to obtain a first priority sequence;
step S502: sequentially judging and identifying the operation activities of selecting each passing path to pass in the whole process of building construction; if the operation content of a certain operation activity is based on the operation content of the certain operation activity, a certain passing path is the unique selection of the certain operation activity, 1 is added to a first characteristic index beta 1 corresponding to the certain passing path, and if the certain passing path is not the unique selection of the certain operation activity based on the operation content of the certain operation activity, 1 is added to a second characteristic index beta 2 corresponding to the certain passing path when the certain operation activity is captured once in the certain passing path;
step S503: calculating the comprehensive characteristic index delta=β1×β2 of each passing path, and sequencing the passing paths from large to small according to the comprehensive characteristic index to obtain a second priority sequence;
step S504: comparing the first priority sequence with the second priority sequence, and marking and feeding back a certain traffic path when the priority order of the certain traffic path in the second priority sequence is higher than the priority order of the certain traffic path in the first priority sequence.
4. A construction high slope construction evaluation management system for executing the construction high slope construction evaluation management method based on the internet of things according to any one of claims 1-3, which is characterized in that the system comprises a construction information extraction module, a construction information carding module, a traffic path information extraction module, a hidden danger evaluation management module and a feedback management module;
the building construction information extraction module is used for obtaining the position information of all pile sites of the pile foundation construction planned to be carried out on the high side slope of the building, wherein the building unit is the stability of the high side slope of the building; wherein, one pile position point corresponds to one construction area on a high side slope of a certain building; respectively carrying out monitoring video uptake on the whole process of implementing corresponding pile foundation construction of all mechanical construction equipment in any construction area;
the building construction information carding module is used for carding the information of the operation activity range of each construction area on the certain building high slope according to the distribution condition of the position of the working point occupied by each mechanical construction device in each construction area and the space activity distribution condition of each mechanical construction device when executing corresponding operation instructions;
the traffic path information extraction module is used for carrying out path edge recognition on traffic paths passing through any two construction areas according to the distribution condition presented among the operation movable ranges on a high side slope of a certain building, and carrying out recognition extraction of reference traffic road widths on each traffic path;
the hidden danger assessment management module is used for judging and identifying hidden danger road sections presented by the mechanical construction equipment changing along time when executing corresponding operation instructions according to the distribution situation of each reference passage width on each passage path and combining the space activity distribution situation presented by the mechanical construction equipment changing along time when executing corresponding operation instructions in a corresponding construction area, wherein one hidden danger road section corresponds to a passage hidden danger event, carrying out recognition and judgment of unblocked hidden danger on each passage path, and assessing hidden danger degree value of the passage path;
the feedback management module is used for generating an evaluation report of the current building high slope construction according to the hidden trouble degree value of each passing path and combining the operation activity distribution situation laid in the current building high slope construction, and feeding back the management port.
5. The system for evaluating and managing construction of a high slope according to claim 4, wherein the traffic path information extraction module comprises a traffic path identification unit and a reference traffic road width extraction unit;
the passing path identification unit is used for carrying out path edge identification on a passing path passing through any two construction areas according to the distribution condition presented among the operation movable ranges on a high side slope of a certain building;
the reference traffic road width extraction unit is used for identifying and extracting the reference traffic road width of each traffic path.
6. The system for evaluating and managing the construction of the high side slope according to claim 4, wherein the hidden danger evaluation and management module comprises a hidden danger section judgment and identification unit and a hidden danger degree value evaluation unit;
the hidden danger road section judging and identifying unit is used for judging and identifying hidden danger road sections presented by time variation on each passing path according to the distribution condition of each reference passing road width on each passing path and the space activity distribution condition presented by time variation of mechanical construction equipment when executing corresponding operation instructions in the corresponding construction area;
the hidden danger degree value evaluation unit is used for identifying and judging the unblocked hidden danger of each passing path and evaluating the hidden danger degree value of the passing path.
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