CN116579583B - Building progress deviation adjusting method, system, equipment and medium based on BIM - Google Patents
Building progress deviation adjusting method, system, equipment and medium based on BIM Download PDFInfo
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Abstract
The application relates to a building progress deviation adjusting method, a system, equipment and a medium based on BIM, and relates to the field of system data analysis; determining the required amount of at least one material of each layer structure based on the size; when detecting that any layer of structure of the building is built, acquiring the actual consumption of at least one material for building the any layer of structure; and judging whether the required material consumption corresponding to a target layer structure is required to be corrected based on the actual consumption and the required material consumption of any layer structure, wherein the target layer structure is the next layer structure after any layer structure is built in sequence. Through the mode, the consumption of building materials with deviation or distortion and analysis, adjustment and correction are carried out, so that the effect of ensuring the accuracy and the effectiveness of building progress management is achieved.
Description
Technical Field
The application relates to the field of system data analysis, in particular to a building progress deviation adjusting method, system, equipment and medium based on BIM.
Background
In the building progress management process, the progress of a construction site is required to be monitored and regulated, at present, the monitoring on aspects of material consumption, progress, quality control and the like is realized by installing a monitoring system on the construction site, the system can monitor the use condition of materials, the operation condition of workers and the like in real time, detected data are processed and analyzed through cloud computing, however, due to the fact that the collected data volume is very large, data management and statistics are carried out through a cloud platform, the situation that a data processing result deviates from actual construction site material consumption data in the data processing process is unavoidable, and the control of the building progress can be influenced. There is therefore a need for a method to analytically adjust nodes of building progress that exhibit material consumption bias to ensure accuracy and effectiveness of building progress management.
Disclosure of Invention
In order to improve the construction progress management efficiency, the application provides a construction progress deviation adjusting method, a system, equipment and a medium based on BIM.
In a first aspect, the present application provides a building progress deviation adjustment method based on BIM, which adopts the following technical scheme:
a building progress deviation adjustment method based on BIM, comprising:
acquiring a BIM model of a building, wherein the BIM model comprises the sizes of all components of each layer of structure of the building;
determining the required amount of at least one material of each layer structure based on the size;
when detecting that any layer of structure of the building is built, acquiring the actual consumption of at least one material for building the any layer of structure;
and judging whether the required material consumption corresponding to a target layer structure is required to be corrected based on the actual consumption and the required material consumption of any layer structure, wherein the target layer structure is the next layer structure after any layer structure is built in sequence.
Through adopting above-mentioned technical scheme, obtain the BIM model of building, this is in order to pass through the size of each layer structure everywhere component of BIM model of building to obtain the quantity information of material, because in the work progress, the material quantity is too much causes the waste easily, and is too little to reach the construction requirement easily, needs to purchase again, influences the construction progress. The required amount of at least one material per layer structure is thus first determined based on the dimensions of the component. And meanwhile, the actual consumption of each layer of structure is confirmed, the follow-up construction progress is facilitated, and the actual consumption of materials is confirmed to continuously adjust the required consumption of materials of the next layer of structure. Because the actual usage may be different from the originally estimated required usage, the different actual usage may result in different material required usage, and if the material required usage corresponding to the target layer structure is not matched with the actual required usage, material waste or material shortage may result. Therefore, the required amount of the materials corresponding to the target layer structure is corrected, so that the required amount of the materials can meet the requirement of actual production, and the effect of ensuring the accuracy of building progress management can be achieved.
Optionally, before the step of obtaining the actual usage of at least one material for building any layer structure when it is detected that building any layer structure of the building is completed, the method further includes:
when any layer structure of the building is detected to be being built, acquiring the construction progress of any layer structure of the building after a preset time interval is finished;
predicting the initial construction time of a next layer structure of any layer structure of the building according to the construction progress;
determining the building material production time of the next-layer structure according to the material production speed and the required amount of the material of the next-layer structure, wherein the building material production time represents the time for producing the building material of the next-layer structure by a factory;
determining the initial material production time of the building material of the next-layer structure in a factory according to the initial construction time and the building material production time;
and sending the initial material production time to a factory.
By adopting the technical scheme, the construction progress of the building is obtained within the preset time interval, and the residual construction period progress can be confirmed, so that the residual construction time is determined, meanwhile, the construction deviation can be found in time, and the construction progress is conveniently controlled. And predicting the initial construction time of the next-layer structure according to the construction progress, wherein the initial construction time is determined so as to ensure that the production time of the materials can be before the initial construction time, and thus, the production time of the building materials is determined according to the material production speed and the required material consumption of the next-layer structure. After the building material production time and the initial build time are both determined, the factory material production initial time is determined. Therefore, the method can help to estimate the actual construction time of the construction project better, ensure the synchronization of the production materials of the factory and the construction progress, and take measures in time to adjust and optimize, thereby improving the efficiency of construction management.
Optionally, the construction progress characterizes a construction percentage of any layer of structure of the building in real time;
the step of predicting an initial construction time of a next floor structure of any floor structure of the building according to the construction progress includes:
acquiring the construction speed of any layer structure and the current detection time, wherein the current detection time represents the time detected when the construction percentage and the construction speed are acquired;
determining the residual construction time of the residual structure of any layer of structure according to the construction percentage and the construction speed;
and determining the initial construction time of the next layer structure according to the current detection time and the residual construction time.
By adopting the technical scheme, the residual construction time of any layer of structure is determined through the construction percentage and the construction speed, and the current detection time and the residual construction time of the residual structure are obtained to determine the initial construction time of the next layer, so that the subsequent work is more accurately arranged, and the management efficiency and the construction quality of engineering are improved.
Optionally, the step of obtaining the construction speed of the any layer structure includes:
Determining a construction time interval from the start of construction of the any layer structure to the detection of a construction percentage;
and determining the construction speed of any layer structure according to the construction percentage and the construction time interval.
By adopting the technical scheme, the construction time interval is determined, so that the construction speed of each layer of structure is determined by the construction percentage and the time interval, and the construction percentage can be obtained by measuring the completed engineering and the total engineering quantity in the construction process of each layer of structure. The construction speed of each layer of structure is obtained, so that the follow-up control and the optimization of the construction progress can be facilitated.
Optionally, the step of determining whether the material required amount corresponding to the target layer structure needs to be corrected based on the actual amount and the required amount of the material with any layer structure includes:
determining a difference between the actual usage and the required usage of the arbitrary layer structure;
if the consumption difference is higher than a preset difference threshold, confirming that any layer is an abnormal construction layer, and correcting the abnormal construction layer;
and if the consumption difference value is lower than or equal to a preset difference value threshold value, correcting the required consumption of the materials of the target layer structure according to the actual consumption.
By adopting the technical scheme, the consumption difference value of the actual consumption and the required consumption is determined, the consumption difference value cannot exceed the preset difference value threshold, if the consumption difference value exceeds the preset difference value threshold, the deviation of the material consumption is excessively large, the current construction layer is an abnormal construction layer, the current construction layer is corrected in a targeted manner, if the consumption difference value does not exceed the preset difference value threshold, the current layer is free from construction problems, the next target layer is corrected in the material consumption, and therefore potential deviation in the construction process can be found, and the construction efficiency and quality are improved.
Optionally, the step of correcting the abnormal construction layer includes:
acquiring a consumption deviation degree set of all construction layers before an abnormal construction layer, wherein the consumption deviation degree set represents a set of consumption deviation degree conditions of each layer before the abnormal construction layer;
determining whether the consumption deviation degree of the abnormal construction layer exists in a consumption deviation degree set, if so, determining a construction layer which is the same as the consumption deviation degree of the abnormal construction layer, and adjusting material configuration deviation information of the abnormal construction layer through a structure and a correction scheme of the construction layer;
and if the abnormal construction layer structure does not exist, performing field quality detection on the abnormal construction layer structure, determining a quality detection result, and correcting the abnormal construction layer structure according to the detection result.
By adopting the technical scheme, the demand of the materials of the structure of the abnormal construction layer is adaptively adjusted, the problems of each layer in the construction process are timely found and adjusted in a targeted manner, and the deviation of the whole structure of the building is avoided. Thereby improving the flexibility and adaptability of building construction.
Optionally, after the step of determining the required amount of the at least one material for each layer structure based on the dimensions, the method further includes:
determining a gain usage of the at least one material based on the usage of the at least one material;
determining the purchasing amount of the at least one material according to the gain amount and the required amount;
and sending the purchase amount of the at least one material to a factory.
By adopting the technical scheme, the gain dosage is determined based on the material utilization rate, so that the material demand can be predicted more accurately, and excessive or insufficient purchasing is avoided. And the purchasing quantity is determined according to the gain quantity and the demand quantity, so that the purchasing cost can be better controlled, and the waste and unnecessary expenditure are avoided. Meanwhile, the purchasing amount of the materials is sent to a factory, so that the material purchasing can be completed more quickly, and the construction efficiency is improved.
In a second aspect, the present application provides a building progress deviation adjustment system based on BIM, which adopts the following technical scheme:
a building progress deviation adjustment system based on BIM, comprising:
the building module is used for acquiring a BIM model of the building, and the BIM model comprises the sizes of all components of each layer of structure of the building;
the material estimation module is used for determining the required usage amount of at least one material of each layer structure based on the size;
the material confirmation module is used for acquiring the actual consumption of at least one material for constructing any layer of structure of the building when the construction of any layer of structure of the building is detected;
and the structure correction module is used for judging whether the required material consumption corresponding to the target layer structure is required to be corrected based on the actual consumption and the required material consumption of any layer structure, wherein the target layer structure is the next layer structure after any layer structure in which the construction sequence is positioned.
Optionally, the system further comprises a material production time prediction module for:
when any layer structure of the building is detected to be being built, acquiring the construction progress of any layer structure of the building after a preset time interval is finished;
Predicting the initial construction time of a next layer structure of any layer structure of the building according to the construction progress;
determining the building material production time of the next-layer structure according to the material production speed and the required amount of the material of the next-layer structure, wherein the building material production time represents the time for producing the building material of the next-layer structure by a factory;
determining the initial material production time of the building material of the next-layer structure in a factory according to the initial construction time and the building material production time;
and sending the initial material production time to a factory.
Optionally, the construction progress characterizes a construction percentage of any layer of structure of the building in real time;
the material production time prediction is specifically used for predicting the initial construction time of a next layer structure of any layer structure of the building according to the construction progress:
acquiring the construction speed of any layer structure and the current detection time, wherein the current detection time represents the time detected when the construction percentage and the construction speed are acquired;
determining the residual construction time of the residual structure of any layer of structure according to the construction percentage and the construction speed;
And determining the initial construction time of the next layer structure according to the current detection time and the residual construction time.
Optionally, the step of obtaining the construction speed of the any layer structure includes:
determining a construction time interval from the start of construction of the any layer structure to the detection of a construction percentage;
and determining the construction speed of any layer structure according to the construction percentage and the construction time interval.
Optionally, the structure correction module is configured to, when determining whether to correct the material requirement amount corresponding to the target layer structure based on the actual amount and the requirement amount of the material of any layer structure, specifically:
determining a difference between the actual usage and the required usage of the arbitrary layer structure;
if the consumption difference is higher than a preset difference threshold, confirming that any layer is an abnormal construction layer, and correcting the abnormal construction layer;
and if the consumption difference value is lower than or equal to a preset difference value threshold value, correcting the required consumption of the materials of the target layer structure according to the actual consumption.
Optionally, when the structure correction module corrects the abnormal construction layer according to the actual usage amount, the structure correction module is specifically configured to:
Acquiring a consumption deviation degree set of all construction layers before an abnormal construction layer, wherein the consumption deviation degree set represents a set of consumption deviation degree conditions of each layer before the abnormal construction layer;
determining whether the consumption deviation degree of the abnormal construction layer exists in a consumption deviation degree set, if so, determining a construction layer which is the same as the consumption deviation degree of the abnormal construction layer, and adjusting material configuration deviation information of the abnormal construction layer through a structure and a correction scheme of the construction layer;
and if the abnormal construction layer structure does not exist, performing field quality detection on the abnormal construction layer structure, determining a quality detection result, and correcting the abnormal construction layer structure according to the detection result.
Optionally, the system further comprises a material purchasing module, configured to:
determining a gain usage of the at least one material based on the usage of the at least one material;
determining the purchasing amount of the at least one material according to the gain amount and the required amount;
and sending the purchase amount of the at least one material to a factory.
In a third aspect, the present application provides an electronic device, which adopts the following technical scheme:
an electronic device, the electronic device comprising:
A memory for storing program instructions;
a processor for calling and executing program instructions in the memory, and executing the building progress deviation adjusting method based on BIM according to any one of the possible implementation manners of the first aspect.
In a fourth aspect, the present application provides a computer readable storage medium, which adopts the following technical scheme:
the computer readable storage medium has a computer program stored therein; the computer program, when executed by a processor, performs the building progress deviation adjustment method based on BIM of any one of the first aspects.
In summary, the present application includes at least one of the following beneficial technical effects:
the BIM model of the building is obtained, and the material consumption information is obtained due to the fact that the dimension of each component of each layer of structure of the BIM model of the building can be passed, and the construction requirement is not met due to the fact that the material consumption is too much and is easy to waste in the construction process, and the construction progress is influenced due to the fact that the material consumption is too little and is easy to not meet the construction requirement. The required amount of at least one material per layer structure is thus first determined based on the dimensions of the component. Meanwhile, the actual consumption of each layer of structure is confirmed, so that the actual consumption of materials is confirmed to continuously adjust the required consumption of materials of the structure of the next layer, and the follow-up construction progress is facilitated;
Because the actual usage may be different from the originally estimated required usage, the different actual usage may result in different material required usage, and if the material required usage corresponding to the target layer structure is not matched with the actual required usage, material waste or material shortage may result. Therefore, the required amount of the materials corresponding to the target layer structure is corrected to ensure that the required amount of the materials meets the actual production requirement, thereby achieving the effect of ensuring the accuracy of building progress management;
after the building material production time and the initial build time are both determined, the factory material production initial time is determined. Therefore, the method can help to estimate the actual construction time of the construction project better, ensure the synchronization of the production materials of the factory and the construction progress, and take measures in time to adjust and optimize so as to improve the efficiency of construction management;
drawings
Fig. 1 is a schematic diagram of an application scenario of a building progress deviation adjustment method based on BIM according to an embodiment of the present application;
FIG. 2 is a system usage diagram of a BIM-based building progress deviation adjustment method according to an embodiment of the present application;
FIG. 3 is a flow chart of a building progress deviation adjustment method based on BIM according to an embodiment of the application;
FIG. 4 is a schematic diagram of a building progress deviation adjustment system based on BIM according to an embodiment of the application;
fig. 5 is a schematic structural diagram of an electronic device according to an embodiment of the present application.
Detailed Description
The application is described in further detail below with reference to fig. 1-5.
Modifications of the embodiments which do not creatively contribute to the application may be made by those skilled in the art after reading the present specification, but are protected by patent laws only within the scope of the present application.
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present application more apparent, the technical solutions of the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present application, and it is apparent that the described embodiments are some embodiments of the present application, but not all embodiments of the present application. All other embodiments, which can be made by those skilled in the art based on the embodiments of the application without making any inventive effort, are intended to be within the scope of the application.
In addition, the term "and/or" herein is merely an association relationship describing an association object, and means that three relationships may exist, for example, a and/or B may mean: a exists alone, A and B exist together, and B exists alone. In this context, unless otherwise specified, the term "/" generally indicates that the associated object is an "or" relationship.
Embodiments of the application are described in further detail below with reference to the drawings.
Fig. 1 is a schematic view of an application scenario provided by the present application, and as shown in fig. 1, a building progress deviation adjustment method based on BIM provided by an embodiment of the present application is executed by an electronic device, where the electronic device may be a server or a terminal device, where the server may be an independent physical server, or a server cluster or a distributed system formed by a plurality of physical servers, or may be a cloud server that provides cloud computing services. The terminal device may be a smart phone, a tablet computer, a notebook computer, a desktop computer, etc., but is not limited thereto, and the terminal device and the server may be directly or indirectly connected through a wired or wireless communication manner, which is not limited herein. The method can be applied to a BIM-based software system for adjusting the building progress deviation, the software system can be carried on electronic equipment, and the software system determines corrected material demand information and feeds the corrected material demand information back to a terminal, so that engineering personnel can be ensured to correct an actual construction scene according to the corrected material demand information transmitted by the terminal equipment. FIG. 2 is a block diagram of a BIM-based building progress deviation adjustment software system according to the present application. As shown in fig. 2, an engineer can log in a software system for building progress deviation adjustment based on BIM, detect data of an abnormal construction layer and correct the data, determine data of material demand and actual consumption through a BIM model and process the data to obtain initial material production time, and carry out butt joint confirmation on the initial material production time and a factory to ensure that a construction period is consistent with initial material trial time of factory production, so that the engineering personnel can conveniently control the progress. As shown in fig. 3, the building progress deviation adjusting method based on BIM includes: steps S101 to S104, wherein,
Step S101, obtaining a BIM model of the building.
In the embodiments of the present application, a building is referred to as a construction object, that is, a large building. The BIM model refers to a building information model, namely a three-dimensional digital building model established based on a BIM method, and in the application, the BIM model is a building information model of each layer structure divided by a large building and comprises the sizes of all components of each layer structure of the building.
Specifically, when building a BIM model of a building through BIM simulation software, importing entity information of each layer of structure divided by a large building into the BIM simulation software, and adjusting the BIM model according to an actual construction scene to generate the BIM model of each layer of structure divided by the large building.
Step S102, determining the required amount of at least one material of each layer structure based on the size.
For the embodiments of the present application, it should be noted that the dimensions refer to the dimensions of the individual components of each layer structure. Materials refer to building materials such as cement, rebar, paint, etc., used in performing the construction of each layer of structure, to which embodiments of the present application are not limited. The required amount refers to the estimated material amount of at least one material during the construction of each layer structure.
Specifically, for example, when a certain layer of structure of a bridge is constructed, the dimensional parameters of the steel plates in the bridge, including length, height, width, etc., are extracted from the BIM model. Then, a budget formula of the steel plate is created according to factors such as the type, specification, material, process and the like of the steel plate, and the consumption of the steel plate including the number, the area, the length and the like of the steel plate is obtained. The consumption of the obtained steel plate is the cost of the steel plate required by a certain layer of structure, namely the required consumption of the steel plate.
Step S103, when any layer structure of the building is detected to be built, the actual usage amount of at least one material for building any layer structure is obtained.
For the embodiment of the application, the actual usage of at least one material refers to the actual usage of the material of each layer of building to be constructed.
Specifically, the data collected by the sensors is processed to determine the actual amount of at least one material building any layer of structure. For example, by analyzing the data collected by the gravity sensor, the weight of cement consumed in constructing any one layer of structure can be determined, and first, the gravity sensor device needs to be installed and placed on the structure to be monitored during construction, such as a wall or a column being constructed, etc. Gravity sensors can measure pressure changes across the structure and by analyzing these data, the weight of cement used in the construction process can be determined. The data collected by the sensor is analyzed and processed by using data analysis software to obtain accurate cement consumption.
Step S104, judging whether the required amount of the material corresponding to the target layer structure needs to be corrected or not based on the actual amount and the required amount of the material of any layer structure.
For the embodiment of the present application, it should be noted that the target layer structure refers to a next layer structure of any layer structure. The required amount refers to the required amount of the material of the next layer structure.
Specifically, if the actual usage is greater than the material demand of any layer structure, the required usage of the material corresponding to the target layer structure needs to be corrected to ensure effective utilization of the material. Meanwhile, according to the construction progress and the change of the construction progress, the required material consumption is dynamically adjusted so as to ensure the smooth construction.
In some embodiments, the method may further include, before the step of obtaining an actual amount of at least one material for constructing any one of the floors, when it is detected that the construction of any one of the floors is completed, the steps of: when any layer structure of a building is detected to be being built, acquiring the construction progress of any layer structure of the building after a preset time interval is finished; predicting the initial construction time of a next layer structure of any layer structure of a building according to the construction progress; determining the production time of building materials of the next layer structure according to the material production speed and the required material consumption of the materials of the next layer structure; determining the initial material production time of building materials for producing the next layer of structure in a factory according to the initial construction time and the building material production time; the initial time of material production is sent to the factory.
It should be noted that, in the embodiment of the present application, the preset time interval refers to a time interval set when any layer structure of a building being constructed is detected. After the time interval is finished, the construction progress of any layer of structure of the building is obtained, and the preset time interval is set according to specific conditions, for example, if the construction progress is relatively fast, the preset time interval can be shortened; if the construction progress is slow, the preset time interval may be extended. The construction progress of any one layer structure refers to the real-time construction percentage of any one layer structure construction of a building, which is calculated according to the ratio of the completed workload and the total workload. For example, if the real-time construction percentage of the construction of a certain layer structure reaches 90%, it indicates that 90% of the engineering amount has been completed, and 10% of the engineering amount needs to be completed after the construction of a certain layer is completed. The initial construction time refers to a start time of constructing the next layer structure. After any layer of structure of the building is detected, the initial construction time of the next layer of structure is predicted according to the construction progress, so that the construction progress can be planned and controlled, the construction efficiency is improved, and when any layer of structure of the building is detected, the material production initial time of building materials of the next layer of structure is determined in a factory according to the initial construction time and the building material production time in a preset manner; the initial time of material production is sent to the factory. The initial construction time of the next layer structure is predicted to be calculated according to the construction progress and the construction speed of the current layer structure. For example, if the construction progress of the current layer structure is 50% and the construction speed is 10% of the work load per day, the initial construction time of the next layer structure is predicted to be 5 days later. The material production initial time refers to a point of time when the factory starts producing the next-floor building material, and when a building is constructed, the building material of each floor needs to be produced in the factory, so that the production time of the next-floor building material is predetermined.
Further, the step of predicting an initial construction time of a next floor structure of any one floor structure of the building according to the construction progress includes: acquiring the construction speed and the current detection time of any layer of structure; determining the residual construction time of the residual structure of any layer of structure according to the construction percentage and the construction speed; and determining the initial construction time of the next layer of structure according to the current detection time and the residual construction time.
For the embodiment of the application, the construction speed refers to the speed of a worker completing a certain layer structure of a building in a certain time. The current detection time refers to a time detected when the construction percentage and the construction speed are acquired. The remaining construction time refers to how long it takes for the worker to complete the construction of the current layer structure within the current time. The amount of work completed by the current layer structure can be calculated through the construction percentage and the construction speed, so that the time (namely, the residual construction time) required for completing the residual amount of work is obtained.
Further, the step of obtaining the construction speed of any layer structure includes: determining a construction time interval from the start of construction of any layer structure to the detection of the construction percentage; and determining the construction speed of any layer structure according to the construction percentage and the construction time interval.
In the embodiment of the application, the construction time interval refers to the time that a worker passes when reaching a certain construction progress after starting construction. In the construction of each layer structure, it is necessary to constantly detect the progress of the construction, and therefore, the time interval from the start of the construction to the certain progress of the construction is determined first. For example, if it is necessary to perform a test every 10% of the work load, the construction time interval is the time required from the start of construction to the completion of 10% of the work load.
In other embodiments, after the step of sending the initial time for material production to the factory, the method may further include: determining the utilization rate of at least one material of any layer structure when detecting any layer structure of a building being constructed; if the utilization rate is higher than the preset utilization rate, determining the supplementary consumption of at least one material; determining the initial production time of the supplementary material according to the material production speed and the supplementary consumption of at least one material; the initial production time of the refill material is sent to the factory.
For the embodiment of the application, it should be noted that the usage rate of at least one material refers to the ratio of the actual usage amount to the required usage amount of a certain material used in the construction process of any layer structure, for example, 50 wood boards are preset, and 40 wood boards are actually used, so that the usage rate of the wood boards is 80%. The preset utilization rate refers to a threshold value of the material utilization rate set in the construction process of any layer structure, namely, the material utilization rate reaches the preset utilization rate, and the material needs to be supplemented to ensure the construction progress of any layer structure. The supplementary material initial production time refers to the initial production time of supplementing at least one material which has reached a preset use rate in the construction process of any layer structure, and supplementing the supplementary use amount of at least one material sent to a factory.
Specifically, this process may be implemented by the following steps: the number of floors of the building currently being constructed is detected. All material and quantity required for the number of layers currently being built are obtained. The method comprises the steps of obtaining the required usage amount, obtaining the current actual usage amount, determining the material usage rate, and if the material usage rate is higher than the preset usage rate, performing image survey on site to obtain structural information of a building, and determining the type of the required material and the supplementary usage amount through the structural information. And calculating the quantity and specification of the materials required at present according to the construction residual progress, determining the supplementary consumption by the quantity and specification of the materials, determining the initial production time of the supplementary materials according to the material production speed index fed back by the factories and the supplementary consumption, and sending the initial production time of the supplementary materials to the corresponding factories to ensure the coordination of the construction period and the material cost. For example, sensors may be used to detect the number of layers of construction of a building, determine the actual amount of cement in the layers of construction, and then transmit the data to a computer program for processing. The program can determine that the utilization rate is 95% according to the required utilization rate of cement and the actual utilization rate of cement, if the preset utilization rate of cement is 90%, the consumption of cement reaches a certain degree, the residual cement is continuously used, and the construction requirement of a building layer can not be met, so that the supplementary utilization rate of cement is 100kg, the finishing time of the building layer is determined to ensure the construction progress, the initial production time of the supplementary utilization rate of cement is determined according to the cement production speed and the supplementary utilization rate of cement, and the program sends the initial production time of the supplementary utilization rate of cement to a corresponding factory so as to start producing the required cement.
In some embodiments, the method determines whether to correct the material required amount corresponding to the target layer structure based on the actual amount and the required amount of the material of any layer structure, which specifically includes: determining the difference between the actual usage and the required usage of any layer structure; if the consumption difference is higher than a preset difference threshold, confirming that any layer is an abnormal construction layer, and correcting the abnormal construction layer; and if the consumption difference is lower than or equal to the preset difference threshold, correcting the required consumption of the material of the target layer structure according to the actual consumption.
For the embodiment of the application, the difference value of the consumption refers to the difference value between the actual consumption of the material and the preset required consumption of the material when each layer structure is constructed. The preset difference threshold refers to a difference threshold set for ensuring engineering quality before construction of each layer. The abnormal construction layer refers to a construction layer which needs to be corrected when the consumption difference value of any layer structure in the construction process is higher than a preset difference value threshold value. And correcting the target layer structure or the abnormal construction layer according to the actual consumption so as to ensure that the material use in the construction process accords with the expectation, and timely finding and correcting the abnormal situation.
Specifically, for example, after a certain layer structure was constructed, the actual cement amount was detected to be 1200kg, and the difference was detected to be 200kg. The preset difference threshold is 100kg. Firstly, the difference between the actual amount and the required amount, namely 200kg, is determined. And confirming that the layer is an abnormal construction layer because the consumption difference is higher than a preset difference threshold value, detecting whether the abnormal construction layer and the previous construction layer have the same correction condition, if so, indicating that the construction layer before the abnormal construction layer is detected has the similar deviation problem, and correcting the abnormal construction layer according to the deviation correction scheme of the previous construction layer. If the abnormal construction layer and the previous construction layer are different correction conditions, the problems of the design process, the construction material and the construction structure of the abnormal construction layer are described, the quality detection is carried out on the abnormal construction layer, whether the quality of the design process, the construction material and the construction structure meets the quality detection requirement or not is checked, and the correction is carried out at the same time.
Further, the step of correcting the abnormal construction layer specifically includes: acquiring a consumption deviation degree set of all construction layers before an abnormal construction layer, wherein the consumption deviation degree set represents a set of consumption deviation degree conditions of each layer before the abnormal construction layer; determining whether the consumption deviation degree of the abnormal construction layer exists in a consumption deviation degree set, if so, determining the construction layer which is the same as the consumption deviation degree of the abnormal construction layer, and adjusting material configuration deviation information of the abnormal construction layer through the structure of the construction layer and a correction scheme; if the abnormal construction layer structure does not exist, performing field quality detection on the abnormal construction layer structure, determining a quality detection result, and correcting the abnormal construction layer structure according to the detection result.
For the embodiment of the application, the usage deviation degree set refers to a set of usage deviation degree conditions of each layer before an abnormal construction layer, and the usage deviation degree is determined by a usage difference value and a preset difference value threshold. The correction condition of the consumption deviation in the early construction stage (namely, the construction period of each layer before the abnormal construction layer) plays a role in providing basic data for the subsequent construction.
Specifically, if the same amount deviation exists, the site quality detection needs to be performed on each layer of construction structure. Firstly, determining construction layers with the same usage deviation degree, acquiring detailed construction structure information of the layers and a correction scheme, wherein the correction scheme is an operation process for correcting usage differences, detecting abnormal construction layers through the correction scheme, and correspondingly adjusting material configuration deviation information.
And if the same dosage deviation degree does not exist, performing field quality detection on the structure of the abnormal construction layer. And carrying out comprehensive quality detection on the construction structure of the abnormal construction layer according to the construction structure information and the quality detection scheme to obtain a detection result, confirming problems found in the detection result, determining a solution to the problems, rectifying the structure of the abnormal construction layer according to the solution, ensuring that the quality of the structure of the abnormal construction layer meets the design requirement, confirming the condition of the abnormal construction layer after the rectification, and carrying out quality detection again until the abnormal construction layer meets the requirement of the quality detection scheme.
In some embodiments, after the step of determining the required amount of the at least one material for each layer structure based on the dimensions, the method may further include: determining a gain usage of the at least one material based on the usage of the at least one material; determining the purchasing amount of at least one material according to the gain amount and the demand amount; and sending the purchase amount of at least one material to the factory.
For the embodiments of the present application, it should be noted that the usage rate of at least one material refers to a ratio between the usage amount and the total amount of a certain material in a construction period. For example, 100kg of cement is used in one day, and the total amount is 1000kg, and the use rate of the cement is 10%. The gain amount refers to the amount of material to be added based on the original amount of use. For example, if the cement usage is 10%, and the actual demand needs to be raised to 15%, the gain amount of 5% needs to be increased. The purchasing amount refers to the situation that the use amount of a certain material exceeds the expected amount, and more materials are needed to be purchased in time to meet the actual demands. And calculating the purchasing amount of the material according to the gain amount and the demand amount. For example, if the cement is required to be 1000kg and the gain to be 200kg, 1200kg of the material is required to be purchased to meet the actual demand.
Specifically, after the purchasing amount is calculated according to the gain amount and the required amount, the purchasing amount needs to be sent to the factory so that the factory can timely purchase and supply the required materials. The material consumption in the construction process can be ensured to meet the expectations by adding the gain consumption to the required consumption.
In the building progress management process, the progress of a construction site needs to be monitored and regulated, the data is collected through a large number of sensors and devices by adopting the Internet of things technology at present, but because the data collected by adopting the Internet of things technology is very large, effective data processing and analysis are needed, deviation or distortion can be avoided in the process of collecting and processing the data, the monitoring and evaluation of the building progress can be influenced, and the accuracy and the efficiency of the building progress management are further influenced. Accordingly, a need exists for a method to analytically adjust for biased or distorted data to ensure the accuracy and effectiveness of building schedule management.
Obtaining a bim model of a building, wherein the model has the size of each place, and calculating the quantity of required wallboards, the length of a pipeline and the quantity of bent pipes according to the size, and the consumption of cement at the joint of the wallboards;
The factories of various materials are butted, the required consumption is sent to the factories, the actual consumption of the various materials is obtained after each layer is built, the difference value between the actual consumption and the calculated consumption is calculated, the small difference value indicates that the quality of the building reaches the expected standard,
the large difference value indicates that the place built by the material possibly has abnormality, the place built by the material is determined and checked, if no abnormality is checked, the calculated value is incorrect, and the correction is carried out according to the actual consumption (or the comprehensive correction is carried out by building multiple layers by respectively using the consumption of the material).
And for one layer of construction, acquiring construction progress at intervals, predicting the time for starting construction of the next layer according to the construction progress, and calculating the time for each material to reach the construction dosage of the next layer in factory production according to the production speed of each material and the calculated dosage.
And calculating the time for preparing the materials by the factory according to the estimated time for starting building of the next layer and the time for producing each material by the factory to reach the construction consumption of the next layer, and then sending the time to the factory.
The above embodiment describes a building progress deviation adjustment method based on BIM from the viewpoint of a method flow, and the following embodiment describes a building progress deviation adjustment system 20 based on BIM from the viewpoint of a virtual module or a virtual unit, specifically the following embodiment.
The embodiment of the application provides a building progress deviation adjusting system 20 based on BIM, as shown in fig. 4, the building progress deviation adjusting system 20 based on BIM specifically may include:
a model creation module 201 for obtaining a BIM model of a building, the BIM model including dimensions of components of each layer of structure of the building;
a material estimation module 202, configured to determine a required amount of at least one material for each layer structure based on the size;
a material confirmation module 203, configured to obtain an actual amount of at least one material for constructing any layer structure of the building when it is detected that the construction of the layer structure is completed;
the structure correction module 204 is configured to determine whether the required amount of the material corresponding to the target layer structure needs to be corrected based on the actual amount and the required amount of the material of the any layer structure, where the target layer structure is a next layer structure after any layer structure in which the construction sequence is located.
Optionally, the system further comprises a material production time prediction module for:
when any layer structure of the building is detected to be being built, acquiring the construction progress of any layer structure of the building after a preset time interval is finished;
Predicting the initial construction time of a next layer structure of any layer structure of the building according to the construction progress;
determining the building material production time of the next-layer structure according to the material production speed and the required amount of the material of the next-layer structure, wherein the building material production time represents the time for producing the building material of the next-layer structure by a factory;
determining the initial material production time of the building material of the next-layer structure in a factory according to the initial construction time and the building material production time;
and sending the initial material production time to a factory.
Optionally, the construction progress characterizes a construction percentage of any layer of structure of the building in real time;
the material production time prediction is specifically used for predicting the initial construction time of a next layer structure of any layer structure of the building according to the construction progress:
acquiring the construction speed of any layer structure and the current detection time, wherein the current detection time represents the time detected when the construction percentage and the construction speed are acquired;
determining the residual construction time of the residual structure of any layer of structure according to the construction percentage and the construction speed;
And determining the initial construction time of the next layer structure according to the current detection time and the residual construction time.
Optionally, the step of obtaining the construction speed of the any layer structure includes:
determining a construction time interval from the start of construction of the any layer structure to the detection of a construction percentage;
and determining the construction speed of any layer structure according to the construction percentage and the construction time interval.
Optionally, when the structure correction module 204 determines, based on the actual usage and the required usage of any layer of structural material, whether the material required usage corresponding to the target layer of structural material needs to be corrected, the structure correction module is specifically configured to:
determining a difference between the actual usage and the required usage of the arbitrary layer structure;
if the consumption difference is higher than a preset difference threshold, confirming that any layer is an abnormal construction layer, and correcting the abnormal construction layer;
and if the consumption difference value is lower than or equal to a preset difference value threshold value, correcting the required consumption of the materials of the target layer structure according to the actual consumption.
Optionally, when the structure correction module 204 corrects the abnormal construction layer, the structure correction module is specifically configured to:
Acquiring a consumption deviation degree set of all construction layers before an abnormal construction layer, wherein the consumption deviation degree set represents a set of consumption deviation degree conditions of each layer before the abnormal construction layer;
determining whether the consumption deviation degree of the abnormal construction layer exists in a consumption deviation degree set, if so, determining a construction layer which is the same as the consumption deviation degree of the abnormal construction layer, and adjusting material configuration deviation information of the abnormal construction layer through a structure and a correction scheme of the construction layer;
and if the abnormal construction layer structure does not exist, performing field quality detection on the abnormal construction layer structure, determining a quality detection result, and correcting the abnormal construction layer structure according to the detection result.
Optionally, the system further comprises a material purchasing module, configured to:
determining a gain usage of the at least one material based on the usage of the at least one material;
determining the purchasing amount of the at least one material according to the gain amount and the required amount;
and sending the purchase amount of the at least one material to a factory.
It will be clear to those skilled in the art that, for convenience and brevity of description, the specific working procedures of the above-described system and unit may refer to the corresponding procedures in the foregoing method embodiments, which are not repeated here.
In an embodiment of the present application, as shown in fig. 5, an electronic device 30 shown in fig. 5 includes: a processor 301 and a memory 303. Wherein the processor 301 is coupled to the memory 303, such as via a bus 302. Optionally, the electronic device 30 may also include a transceiver 304. It should be noted that, in practical applications, the transceiver 304 is not limited to one, and the structure of the electronic device 30 is not limited to the embodiment of the present application.
The processor 301 may be a CPU (Central Processing Unit ), general purpose processor, DSP (Digital Signal Processor, data signal processor), ASIC (Application Specific Integrated Circuit ), FPGA (Field Programmable Gate Array, field programmable gate array) or other programmable logic device, transistor logic device, hardware components, or any combination thereof. Which may implement or perform the various exemplary logic blocks, modules and circuits described in connection with this disclosure. The processor 301 may also be a combination for performing computing functions, e.g., comprising at least one microprocessor combination, a combination of a DSP and a microprocessor, etc.
Bus 302 may include a path to transfer information between the components. Bus 302 may be a PCI (Peripheral Component Interconnect, peripheral component interconnect Standard) bus or an EISA (Extended Industry Standard Architecture ) bus, or the like. Bus 302 may be divided into an address bus, a data bus, a control bus, and the like. For ease of illustration, only one thick line is shown in fig. 5, but not only one bus or type of bus.
The Memory 303 may be, but is not limited to, a ROM (Read Only Memory) or other type of static storage device that can store static information and instructions, a RAM (Random Access Memory ) or other type of dynamic storage device that can store information and instructions, an EEPROM (Electrically Erasable Programmable Read Only Memory ), a CD-ROM (Compact Disc Read Only Memory, compact disc Read Only Memory) or other optical disk storage, optical disk storage (including compact discs, laser discs, optical discs, digital versatile discs, blu-ray discs, etc.), magnetic disk storage media or other magnetic storage devices, or any other medium that can be used to carry or store desired program code in the form of instructions or data structures and that can be accessed by a computer.
The memory 303 is used for storing application program codes for executing the inventive arrangements and is controlled to be executed by the processor 301. The processor 301 is configured to execute the application code stored in the memory 303 to implement what is shown in the foregoing method embodiments.
Among them, electronic devices include, but are not limited to: mobile terminals such as mobile phones, notebook computers, digital broadcast receivers, PDAs (personal digital assistants), PADs (tablet computers), PMPs (portable multimedia players), in-vehicle terminals (e.g., in-vehicle navigation terminals), and the like, and stationary terminals such as digital TVs, desktop computers, and the like. But may also be a server or the like. The electronic device shown in fig. 5 is only an example and should not be construed as limiting the functionality and scope of use of the embodiments of the present application.
It should be understood that, although the steps in the flowcharts of the figures are shown in order as indicated by the arrows, these steps are not necessarily performed in order as indicated by the arrows. The steps are not strictly limited in order and may be performed in other orders, unless explicitly stated herein. Moreover, at least some of the steps in the flowcharts of the figures may include a plurality of sub-steps or stages that are not necessarily performed at the same time, but may be performed at different times, the order of their execution not necessarily being sequential, but may be performed in turn or alternately with other steps or at least a portion of the other steps or stages.
The foregoing is only a partial embodiment of the present application, and it should be noted that it will be apparent to those skilled in the art that modifications and adaptations can be made without departing from the principles of the present application, and such modifications and adaptations should and are intended to be comprehended within the scope of the present application.
Claims (8)
1. A building progress deviation adjustment method based on BIM, comprising:
acquiring a BIM model of a building, wherein the BIM model comprises the sizes of all components of each layer of structure of the building;
determining the required amount of at least one material of each layer structure based on the size;
when detecting that any layer of structure of the building is built, acquiring the actual consumption of at least one material for building the any layer of structure;
judging whether the required material consumption corresponding to a target layer structure is required to be corrected based on the actual consumption and the required material consumption of any layer structure, wherein the target layer structure is the next layer structure after any layer structure is built in sequence;
the step of judging whether the material required amount corresponding to the target layer structure needs to be corrected based on the actual amount and the required amount of any layer structure material comprises the following steps:
Determining a difference between the actual usage and the required usage of the arbitrary layer structure;
if the consumption difference is higher than a preset difference threshold, confirming that any layer is an abnormal construction layer, and correcting the abnormal construction layer;
if the consumption difference value is lower than or equal to a preset difference value threshold value, correcting the required consumption of the materials of the target layer structure according to the actual consumption;
the step of correcting the abnormal construction layer comprises the following steps:
acquiring a consumption deviation degree set of all construction layers before an abnormal construction layer, wherein the consumption deviation degree set represents a set of consumption deviation degree conditions of each layer before the abnormal construction layer;
determining whether the consumption deviation degree of the abnormal construction layer exists in a consumption deviation degree set, if so, determining a construction layer which is the same as the consumption deviation degree of the abnormal construction layer, and adjusting material configuration deviation information of the abnormal construction layer through a structure and a correction scheme of the construction layer;
and if the abnormal construction layer structure does not exist, performing field quality detection on the abnormal construction layer structure, determining a quality detection result, and correcting the abnormal construction layer structure according to the detection result.
2. The method of claim 1, wherein the step of obtaining an actual amount of at least one material for constructing any one of the layers when it is detected that the construction of any one of the layers is completed, further comprises, prior to:
when any layer structure of the building is detected to be being built, acquiring the construction progress of any layer structure of the building after a preset time interval is finished;
predicting the initial construction time of a next layer structure of any layer structure of the building according to the construction progress;
determining the building material production time of the next-layer structure according to the material production speed and the required amount of the material of the next-layer structure, wherein the building material production time represents the time for producing the building material of the next-layer structure by a factory;
determining the initial material production time of the building material of the next-layer structure in a factory according to the initial construction time and the building material production time;
and sending the initial material production time to a factory.
3. The method of claim 2, wherein the construction schedule characterizes a percentage of construction of any layer of structure of the building in real time;
The step of predicting an initial construction time of a next floor structure of any floor structure of the building according to the construction progress includes:
acquiring the construction speed of any layer structure and the current detection time, wherein the current detection time represents the time detected when the construction percentage and the construction speed are acquired;
determining the residual construction time of the residual structure of any layer of structure according to the construction percentage and the construction speed;
and determining the initial construction time of the next layer structure according to the current detection time and the residual construction time.
4. A method according to claim 3, wherein the step of obtaining the construction speed of the arbitrary layer structure comprises:
determining a construction time interval from the start of construction of the any layer structure to the detection of a construction percentage;
and determining the construction speed of any layer structure according to the construction percentage and the construction time interval.
5. The method of claim 1, further comprising, after the step of determining the required amount of the at least one material for each layer based on the dimensions:
Determining a gain usage of the at least one material based on the usage of the at least one material;
determining the purchasing amount of the at least one material according to the gain amount and the required amount;
and sending the purchase amount of the at least one material to a factory.
6. A building progress deviation adjustment system based on BIM, comprising:
the building module is used for acquiring a BIM model of the building, and the BIM model comprises the sizes of all components of each layer of structure of the building;
the material estimation module is used for determining the required usage amount of at least one material of each layer structure based on the size;
the material confirmation module is used for acquiring the actual consumption of at least one material for constructing any layer of structure of the building when the construction of any layer of structure of the building is detected;
the structure correction module is used for judging whether the required consumption of the material corresponding to a target layer structure is required to be corrected based on the actual consumption and the required consumption of the material of any layer structure, wherein the target layer structure is the next layer structure after any layer structure in which the construction sequence is positioned;
the structure correction module is used for judging whether the material required amount corresponding to the target layer structure is required to be corrected based on the actual amount and the required amount of any layer structure material, and is specifically used for: determining a difference between the actual usage and the required usage of the arbitrary layer structure; if the consumption difference is higher than a preset difference threshold, confirming that any layer is an abnormal construction layer, and correcting the abnormal construction layer; if the consumption difference value is lower than or equal to a preset difference value threshold value, correcting the required consumption of the materials of the target layer structure according to the actual consumption;
The structure correction module is specifically configured to, when correcting the abnormal construction layer according to the actual usage amount: acquiring a consumption deviation degree set of all construction layers before an abnormal construction layer, wherein the consumption deviation degree set represents a set of consumption deviation degree conditions of each layer before the abnormal construction layer; determining whether the consumption deviation degree of the abnormal construction layer exists in a consumption deviation degree set, if so, determining a construction layer which is the same as the consumption deviation degree of the abnormal construction layer, and adjusting material configuration deviation information of the abnormal construction layer through a structure and a correction scheme of the construction layer; and if the abnormal construction layer structure does not exist, performing field quality detection on the abnormal construction layer structure, determining a quality detection result, and correcting the abnormal construction layer structure according to the detection result.
7. An electronic device, comprising: a memory and a processor;
the memory is used for storing program instructions;
the processor is configured to invoke and execute program instructions in the memory to perform the building progress deviation adjustment method based on BIM according to any of claims 1 to 5.
8. A computer-readable storage medium, wherein the computer-readable storage medium has a computer program stored therein; the computer program, when executed by a processor, implements the building progress deviation adjustment method based on BIM according to any one of claims 1 to 5.
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