CN110210771B - Construction data management system and method based on building information model - Google Patents
Construction data management system and method based on building information model Download PDFInfo
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Abstract
The invention belongs to the technical field of constructional engineering, and relates to a construction data management system and a construction data management process based on a construction information model. The construction data management system comprises a data acquisition module, an information processing module and an information display module. The data acquisition module for acquiring construction data comprises a construction progress information acquisition unit, a technical information acquisition unit, a quality management information acquisition unit, a safety management information acquisition unit and a building information model acquisition unit. The construction progress information acquisition unit comprises a floor tile laying progress information acquisition device, the floor tile laying progress information acquisition device comprises a temperature change part and a detection part, the temperature change part generates temperature change according to the floor tile laying progress, and the detection part is used for detecting a temperature change signal of the temperature change part and sending floor tile laying progress information to the information processing module. The system can acquire construction progress information in time, so that the management of construction data is more scientifically realized.
Description
Technical Field
The invention belongs to the technical field of building engineering, relates to a construction data management system and a construction data management process, and particularly relates to a construction data management system and a construction data management process based on a building information model.
Background
In engineering construction, management of engineering data is one of the most important and basic links. In engineering construction, construction units are specially equipped with full-time data staff to collect, arrange and summarize technical document data formed in the construction process, but the problems that data collection is not timely, errors are easy to occur in manual data filling, construction data cannot be systematically and intuitively displayed and the like still occur in actual operation, and a construction data management system capable of timely collecting construction data and visually displaying construction information is urgently needed to be developed. The Building Information model (Building Information Modeling) can simulate real Information of a Building through digital Information simulation, and can help to realize the integration of Building Information. The building information model is applied to the construction data management system, so that the construction data can be managed conveniently and quickly.
Chinese patent CN104881751a (a construction information model-based construction information management system and method), a construction information management system in the technical scheme is to store various construction information in a classified manner and associate the construction information with a construction information model component, and present the relationship between the construction information model component and the construction information in a more intuitive manner, so that an information manager can extract and view various construction information from the construction information model component and manage the construction information. However, in the above construction material management system, no concrete solution is proposed to solve the problems in the actual operation of collecting construction materials. With the increasing requirements of people on living, entertainment and working environments, the paving of floor tiles has become an essential link in the building construction process due to the effects of improving the building grade, increasing the comfort degree of users and the like. In the acquisition of the construction progress data of floor tile laying, the problems of untimely data collection, easy error in manual data filling and the like exist, so that the problems of data error, incomplete data or untimely data updating of a construction data management system are caused.
Disclosure of Invention
The invention aims to provide a construction data management system based on a building information model, which can acquire construction progress information of floor tile laying in time, thereby more scientifically realizing the management of construction data.
In order to solve the technical problems, the technical scheme of the invention is as follows:
a construction data management system based on a building information model comprises a data acquisition module, an information processing module and an information display module;
the data acquisition module is used for acquiring and transmitting construction data to the information processing module, and comprises a construction progress information acquisition unit;
the construction progress information acquisition unit comprises a floor tile laying progress information acquisition device and a report floor tile, the floor tile laying progress information acquisition device is used for acquiring progress information of the tamping operation of the report floor tile, and the report floor tile is the last floor tile to be laid in the floor tile laying engineering.
By adopting the technical scheme, the technical principle is as follows: the construction data is collected through the data collection module, and the construction progress information collection unit is used for collecting construction progress information. When being used for collecting the construction progress information, the floor tile laying progress information collecting device is adopted for collecting the floor tile laying progress information. In the construction process, a worker uses tools such as a rubber hammer to carry out the tamping operation on all the floor tiles to be paved including the report floor tile, and the floor tile paving progress information acquisition device acquires progress information of the worker carrying out the tamping operation on the report floor tile. The report ceramic tile of this scheme special design is the last ceramic tile of treating the laying of ceramic tile laying engineering, and the ceramic tile laying progress information acquisition device gathers that the workman has carried out report ceramic tile and has beaten real work, just means this ceramic tile laying engineering completion. The floor tile laying progress information acquisition device is used for acquiring the progress information (the floor tile is completely laid), and sending the information of 'the floor tile laying engineering is completed' to the information processing module, so that the timely and automatic acquisition of the construction progress information is realized. The progress information of the tamping operation indicates whether the worker performs the tamping operation of the floor tiles, and has two dimensions of yes or no. In the scheme, the report floor tile is subjected to the tamping operation, the floor tile laying engineering is about to be completed, and information can be transmitted to the information processing module to record the progress of the floor tile laying engineering. The progress information of the tamping operation indicates whether the tamping operation of the floor tile has been performed.
Has the beneficial effects that:
in the prior art, construction units or archives generally receive construction data in the form of paper edition data, the paper edition material occupies a lot of space, and the process of extracting relevant information from the paper edition material is time-consuming and labor-consuming. The process of inputting the extracted information into the information processing module relates to the situation that unstructured data are converted into structured data, the process is complex, data input errors are prone to occurring, and the like. Moreover, the data acquisition mode in the prior art can cause information lag, because the intermediate process of data acquisition and data storage in the information processing module is more. The report ceramic tile of this scheme special design is the last ceramic tile of treating the laying of ceramic tile laying engineering, and the ceramic tile is laid progress information acquisition device and is gathered the workman and has carried out report ceramic tile and hit real work, just means this ceramic tile laying engineering is about to accomplish. The floor tile laying progress information acquisition device in the technical scheme can automatically acquire the floor tile laying progress information, can transmit acquired information to the information processing module in time, and realizes timely acquisition, transmission and processing of data.
The paving process of the floor tile comprises the steps of preparing cement mortar, flattening the cement mortar on the ground, then paving the floor tile on the flattened cement mortar, and finally repeatedly and uniformly tapping the surface of the floor tile by using a rubber hammer. The rubber hammer repeatedly strikes the floor tiles to firmly strike the floor tiles, so that the floor tiles are tightly combined with cement mortar, the floor tiles and the cement mortar do not have gaps or holes, the floor tiles in laying can be flush with other laid floor tiles (generally serving as reference tiles), and the attractiveness and the engineering quality of floor tile laying are kept. Therefore, the operation of knocking the floor tiles (i.e. the operation of striking the floor tiles) is an indispensable and important technical link in the floor tile laying process. In the present invention, the tapping operation is defined as the following process: in the process of paving the floor tiles, the surfaces of the floor tiles are repeatedly knocked to knock the floor tiles firmly, so that the floor tiles are tightly combined with cement mortar, and the floor tiles are flush with other floor tiles (generally reference tiles). Choose to use to strike real operation as the information acquisition point of ceramic tile laying progress, there is following advantage: (1) The tamping operation is an essential step of floor tile laying, and workers do not need to report floor tile laying progress information by adopting other operations except the essential step; (2) The striking operation of the report floor tile belongs to a link behind the floor tile laying process, and compared with the mode that the link ahead is adopted as an information acquisition point, the scheme can more accurately reflect the actual time for finishing floor tile laying and can more accurately reflect the floor tile laying progress.
Further, the floor tile laying progress information acquisition device is fixed on the upper surface of the report floor tile; the floor tile laying progress information acquisition device comprises a temperature changing part and a detection part; the floor tile laying progress information acquisition device is knocked to trigger the temperature change part to change the temperature, and the detection part is used for detecting a temperature change signal of the temperature change part and sending floor tile laying progress information to the information processing module.
By adopting the technical scheme, when a worker lays the last floor tile of the floor tile laying project at a certain stage, the worker lays the floor tile (reporting floor tile) by using the floor tile laying progress information acquisition device. The floor tile laying step comprises a tamping operation, wherein the rubber hammer type tools are used for uniformly knocking the upper surface of the floor tile, and in order to ensure the floor tile laying quality, the tamping operation needs to cover the whole upper surface of the floor tile. Since the floor tile laying progress information collecting device is fixed on the upper surface of the report floor tile, the upper part of the floor tile laying progress information collecting device needs to be knocked to realize knocking of the upper surface part of the floor tile covered by the device. When workers can carry out tamping operation, the upper part of the floor tile laying progress information acquisition device must be knocked to ensure that the temperature change part is triggered to generate temperature change. The upper surface part of the floor tile fixed with the collecting device is different from other upper surface parts of the floor tile in appearance, so the collecting device also has the function of identification, a worker can easily identify the collecting device and hit the collecting device in a knocking operation, the temperature change of the temperature changing part is triggered, and in addition, the knocking effect on the floor tile is realized through the force transmission. And finally, paving the floor tile to represent that the paving construction at the stage is finished, and a construction worker only needs to use the floor tile with the floor tile paving progress information acquisition device to carry out normal construction (paving the floor tile) without carrying out subsequent data filling and reporting operations.
The upper surface of the floor tile refers to the surface of the floor tile which faces a user after being laid.
Further, the detection part comprises a temperature sensor, an STC chip and a GSM module; the temperature sensor is used for detecting a temperature change signal of the temperature change part, and the STC chip is used for receiving a voltage signal of the temperature sensor and controlling the GSM module to send floor tile laying progress information to the information processing module.
By adopting the technical scheme, the temperature sensor transmits the electric signal to the STC chip after detecting the temperature change of the temperature changing part. And after the STC chip receives a voltage signal of the temperature sensor, the voltage value is used for resolving to obtain a temperature value. When the temperature value is higher than a certain threshold value, the STC chip controls the GSM sending module to send construction progress information of 'construction completion in the floor tile laying stage' to the remote host. By adopting the device, the automatic collection and transmission of the temperature-changing part signals can be realized.
Further, the detection part also comprises a GPS module, and the GPS module is used for acquiring the position information of the floor tile laying progress information acquisition device and sending the position information to the STC chip.
By adopting the technical scheme, the GPS module is used for acquiring the position information of the floor tile laying progress information acquisition device, and the temperature rise phenomenon of the temperature change part at a non-construction place (such as the temperature rise phenomenon caused by mistaken knocking of the temperature change part) is avoided, so that the temperature rise signal which does not represent the completion of construction is prevented from being judged as the construction completion signal by the system by mistake.
Further, the temperature changing part comprises a water containing cavity and a quicklime containing cavity which are isolated from each other; the temperature changing part further comprises a puncture structure, and the puncture structure is communicated with the water containing cavity and the quicklime containing cavity when being knocked.
By adopting the technical scheme, when the reporting floor tile is laid for the tamping operation, the upper part of the floor tile laying progress information acquisition device is knocked, the water containing cavity and the quick lime containing cavity are communicated by the puncture structure, the quick lime is contacted with water to generate a large amount of heat, and the heat is transferred to the temperature sensor, so that the detection part is started to transmit the construction completion signal to the data processing module and collect the time construction progress data.
Further, the floor tile laying progress information acquisition device and the reporting floor tile are fixed on the upper surface of the last floor tile through a heat loss adhesive tape.
By adopting the technical scheme, the thermal-debonding adhesive tape means that the adhesive surface of the adhesive tape can be normally adhered to an object at normal temperature, the adhesive capacity of the adhesive surface is weakened or disappeared after heating, and the adhesive tape can be easily peeled off from the adhered object. The foaming agent is added into the adhesive on the adhesive surface of the adhesive tape, and the foaming agent foams after heating, so that the adhesive surface loses the adhesive property, which is a conventional operation means in the prior art.
Furthermore, the data acquisition module also comprises a technical information acquisition unit, a quality management information acquisition unit, a safety management information acquisition unit and a building information model acquisition unit.
By adopting the technical scheme, the technical information acquisition unit is used for acquiring technical information including construction drawings, the quality management information acquisition unit is used for acquiring quality management information such as construction quality, the safety management information acquisition unit is used for acquiring safety management information including production safety information, and the building information model acquisition unit is used for acquiring a building information model. The technical scheme realizes the all-dimensional acquisition of construction related information and materials and is beneficial to perfecting the construction data management system.
Further, the information processing module is used for receiving and storing construction data collected by the data collection module; the construction data comprises construction progress information, technical information, quality management information, safety management information and a building information model; the construction progress information, the technical information, the quality management information and the safety management information are respectively associated with building information models, and the building information models are distributed on a time axis.
By adopting the technical scheme, the construction progress information, the technical information, the quality management information and the safety management information are respectively associated with the building information model, so that a user can conveniently check all data and information in the construction process on the basis of the building information model. And the building information model is distributed on the time axis, so that a user can conveniently check the building model data according to the time of engineering progress, and the effect of synchronously displaying the model and the construction progress is achieved.
Further, the information display module is used for visually displaying the construction data according to the user instruction.
By adopting the technical scheme, the information display module can display the information stored in the information processing module to the user in a visual mode, so that the user can visually know the information in the aspects of engineering progress condition, technology and management related to each step and the like.
Further, a construction data management process based on the building information model is characterized by comprising the following steps of:
s1: collecting construction progress information, technical information, quality management information, safety management information and a building information model, wherein the construction progress information comprises floor tile laying progress information;
s2: respectively associating construction progress information, technical information, quality management information and safety management information with the building information model;
s3: and classifying the building information models according to a time axis.
By adopting the technical scheme, the construction progress information, the technical information, the quality management information, the safety management information and the building information model are associated and are classified according to the time sequence, so that the relation between the building information model and other construction data can be presented in a more intuitive mode.
Drawings
FIG. 1 is a logic diagram of a construction data management system based on a building information model according to the present invention;
FIG. 2 is a front view of the brick laying progress information acquisition device of the present invention;
FIG. 3 isbase:Sub>A cross-sectional view taken along line A-A of FIG. 2 according to the present invention.
Detailed Description
The following is further detailed by the specific embodiments, wherein:
the temperature-changing part 1, the detection part 2, the air hole 3, the thermal adhesive tape 4, the report floor tile 5, the water containing cavity 6, the ventilation cavity 7, the quick lime containing cavity 8, the shell 9, the element box 10, the first diaphragm 11, the second diaphragm 12, the temperature sensor 13, the cable 14, the sealing film 15 and the puncture structure 16.
Example 1:
in this embodiment, as shown in fig. 1, a construction data management system based on a building information model includes a data collection module, an information processing module and an information display module.
The data acquisition module is used for acquiring construction data and comprises a construction progress information acquisition unit, a technical information acquisition unit, a quality management information acquisition unit, a safety management information acquisition unit and a building information model acquisition unit. The construction progress information acquisition unit, the technical information acquisition unit, the quality management information acquisition unit, the safety management information acquisition unit and the building information model acquisition unit are respectively used for acquiring construction progress information, technical information, quality management information, safety management information and a building information model. The technical information acquisition unit, the quality management information acquisition unit and the safety management information acquisition unit comprise scanners for acquiring technical information data, quality management data and safety management data; the building information model acquisition unit comprises a computer, and BIM software is installed on the computer and used for drawing the building information model.
The information processing module is used for receiving and storing the construction data collected by the data collecting module and respectively associating the construction progress information, the technical information, the quality management information and the safety management information with the building information model, the building information model is distributed on a time axis, and the information processing module comprises a processor. The information display module is used for visually displaying construction data according to a user instruction and comprises a display.
As shown in fig. 2, the construction progress information collecting unit includes a floor tile laying progress information collecting device including a temperature varying portion 1 and a detecting portion 2. As shown in fig. 3, the temperature varying portion 1 is in a rectangular column shape and is hollow, and in the present embodiment, the temperature varying portion 1 is surrounded by 4 side wall plates, 1 top plate, and 1 bottom plate. 4 lateral wall boards, 1 roof and 1 bottom plate all adopt the heat conduction material, and the heat conduction material is aluminium metal in this embodiment.
The floor tile laying progress information acquisition device is fixed on the upper surface of the report floor tile 5 through the thermal adhesive tape 4, a bottom plate of the floor tile laying progress information acquisition device is attached to the upper surface of the report floor tile 5, and a top plate of the floor tile laying progress information acquisition device faces a user after the floor tile laying is finished. In the present embodiment, the thermal release tape 4 is partially attached to one surface of the sidewall plate of the variable temperature section 1 facing the outside of the variable temperature section 1, and the other portion is attached to the top surface of the report tile 5, thereby fixing the tile installation progress information acquisition device and the report tile 5. A total of 4 heat-release adhesive tapes 4 are respectively attached to 4 side wall plates of the temperature changing part 1. The thermal release adhesive tape 4 means that the adhesive surface of the tape can be normally adhered to an object at normal temperature, and the adhesive ability of the adhesive surface is weakened or lost after heating, so that the tape can be easily peeled off from the adhered object. The foaming agent is added into the adhesive on the sticking surface of the adhesive tape, and the foaming agent foams after heating, so that the sticking surface loses viscosity, which is a conventional operation means in the prior art.
Three cavities are arranged in the temperature changing part 1, and are a water containing cavity 6, a ventilation cavity 7 and a quicklime containing cavity 8 from top to bottom in sequence. The water containing cavity 6 and the vent cavity 7 are separated by a first diaphragm 11, and the vent cavity 7 and the quicklime containing cavity 8 are separated by a second diaphragm 12. The water containing cavity 6 is a closed cavity surrounded by a first diaphragm 11, 4 side wall plates and a top plate, and water is contained in the water containing cavity 6. The quicklime containing cavity 8 is a closed cavity surrounded by a second diaphragm 12, 4 side wall plates and a bottom plate, and quicklime, namely calcium oxide powder, is contained in the quicklime containing cavity 8. The vent chamber 7 is enclosed by a first membrane 11, a second membrane 12 and 4 side wall plates. Each sidewall plate is divided into 3 parts by a first diaphragm 11 and a second diaphragm 12, which in fig. 3 are, from top to bottom, the sidewall part of the water containing chamber 6, the sidewall part of the vent chamber 7 and the sidewall part of the quicklime containing chamber 8. Wherein the through-hole has been seted up on the lateral wall portion of the ventilative cavity 7 of every side wall board, gas hole 3 promptly for get rid of the solid after gas and the inflation, because quick lime and water reaction can produce a large amount of heats, make contain quick lime and hold the inside gas expansion of chamber 8, and quick lime is met water back volume and also can take place the inflation. The first diaphragm 11 and the second diaphragm 12 are both made of PVC films and have a waterproof function.
The top plate of the temperature changing part 1 is provided with a hole which is sealed by a sealing film 15. The sealing film 15 is provided with a through hole for the piercing structure 16 to pass through. The lower part of the puncture structure 16 is rod-shaped, the length of the puncture structure is larger than the sum of the depths of the water containing cavity 6 and the vent cavity 7, the upper part of the puncture structure 16 is disc-shaped, and the lower part of the puncture structure 16 and the upper part of the puncture structure 16 are integrally formed. When the floor tile laying progress report is not needed, the lower part of the puncture structure 16 is fixed at the through hole on the sealing film 15 through the adhesive, the adhesive seals the gap between the puncture structure 16 and the sealing film 15, and the adhesive is waterproof adhesive. In the above state (no tile laying progress report is required), the lower portion of the piercing structure 16 is inserted into the water containing chamber 6 to a depth smaller than that of the water containing chamber 6. When reporting laying of ceramic tile 5, the workman evenly strikes report ceramic tile 5 upper surface, and at this in-process, the upper portion of puncture structure 16 also can receive the strike, and under the effect of impact force, sealing film 15 breaks, and the lower part of puncture structure 16 pierces through first diaphragm 11 and second diaphragm 12 for water in the moisture appearance chamber 6 and the quick lime that contains quick lime appearance chamber 8 mix, in addition, can also use the lower part stirring quick lime and the water of puncture structure 16, reach the mesh of intensive mixing. The sealing film 15 is made of a PVC film and has a waterproof function. The diameter of the disc at the upper part of the puncture structure 16 is larger than the diameter of the hole formed in the top plate of the temperature changing part 1, so that the puncture structure 16 is prevented from completely entering the temperature changing part 1 and being difficult to take out, a knocking target is enlarged, and accurate hitting is facilitated.
The detection unit 2 includes a temperature sensor 13, and in the present embodiment, the temperature sensor 13 (PT 100) is attached to one surface of the side wall plate of the temperature varying portion 1 facing the outside of the temperature varying portion 1, and the height of the temperature sensor 13 is lower than the height of the second separator 12. The temperature sensor 13 is covered with a case 9, and the case 9 is fixed to a side wall plate of the temperature varying portion 1 by an adhesive. A component box 10 is fixed on one side of the shell 9 far away from the temperature changing part 1 through viscose, and a battery (ER 14505, HPST), a GPS module (NEO-6M), a GSM module (M590E) and an STC chip (STC 15F2K60S2-28I-PDIP 40) are arranged in the component box 10. The temperature sensor 13 transmits data to an electric component (STC chip) in the component cartridge 10 through a cable 14.
In this embodiment, the thermal debonding temperature (90 ℃ C. Or higher) of the thermal debonding tape 4 (QD 97-UV-017, qiandingli) is the temperature that can be easily reached by heating the aluminum material with the heat generated by the slaking reaction of calcium oxide (the reaction between calcium oxide and water) (1 mol of calcium oxide completely reacts to release heat for about 60j, and 1g of aluminum can be heated to 120 ℃ or higher). In this embodiment, the molar ratio of quicklime in quicklime-containing chamber 8 to water in water-containing chamber 6 is 1:1 to ensure efficient heat generation. And the main material of the floor tile 5 is reported to be clay, which has good heat resistance and corrosion resistance and can bear the heat released by the slaking reaction of the quicklime. Even if calcium hydroxide generated by the slaking reaction of the quicklime moves to the reporting floor tile 5 through the air holes 3, the reporting floor tile 5 is not damaged because the calcium hydroxide is weakly alkaline and the corrosion resistance of the reporting floor tile 5 is good. The top surface of the report tile 5 is the surface of the report tile 5 that faces the user after laying.
When the construction data management system of the technical scheme is used, the operation is as follows:
the construction data acquisition module acquires construction data, the construction data comprise construction progress information, technical information, quality management information, safety management information and a building information model, and the construction progress information acquisition unit, the technical information acquisition unit, the quality management information acquisition unit, the safety management information acquisition unit and the building information model acquisition unit are used for acquiring the data respectively. The data acquisition module transmits the acquired construction data to the information processing module, and the information processing module stores the construction data and classifies the construction data after receiving the construction data. The data acquisition module classifies the building information models according to a time axis, and then associates the construction progress information, the technical information, the quality management information and the safety management information with the building information models respectively. The user can obtain the construction data in the information processing module through the information display module, and the construction data are displayed visually according to the instruction of the user.
When the floor tile laying progress information in the construction progress information is acquired, a construction worker lays the last floor tile (namely, the report floor tile 5) of the floor tile laying work at a certain stage by using the report floor tile 5 to which the floor tile laying progress information acquisition device is fixed. When reporting laying of ceramic tile 5, the workman evenly strikes report ceramic tile 5 upper surface, at this in-process, the upper portion of puncture structure 16 also can receive the strike, under the effect of impact force, sealing film 15 breaks, puncture structure 16's lower part pierces through first diaphragm 11 and second diaphragm 12 for water in the moisture appearance chamber 6 and the quick lime that contains quick lime appearance chamber 8 mix, for reaching better effect, use puncture structure 16's lower part stirring quick lime and water, reach the mesh of intensive mixing. The quicklime and the water are mixed to generate an exothermic reaction, heat is transmitted to a temperature sensor 13 attached to the side wall plate through the side wall plate of the temperature changing part 1, and after the temperature sensor 13 detects temperature rise, an electric signal is transmitted to the STC chip through a cable 14. After the STC chip receives the voltage signal of the temperature sensor 13, the voltage value is used for resolving to obtain a temperature value. When the temperature value is higher than 50 ℃, the STC chip controls the GSM sending module to send construction progress information and GPS position information of 'construction completion in the floor tile laying stage' to the remote host. The remote host receives the information through the GSM receiving module and then delivers the information to the information processing module, and the information processing module correlates the information to the building information model and stores the information in the database. In addition, when the position information of the local brick laying progress information acquisition device is not matched with the position information of the construction site, the information processing module does not perform the operation of associating the information to the building information model.
Because the floor tile laying progress information acquisition device is fixed on the report floor tile 5 through the thermal sticky tape 4, the quicklime and the water are mixed to generate an exothermic reaction to generate a large amount of heat, the heat is transmitted to the thermal sticky tape 4 attached to the side wall plate through the side wall plate of the temperature changing part 1, the viscosity of the thermal sticky tape 4 is reduced, a worker can easily peel the thermal sticky tape 4 from the floor tile laying progress information acquisition device, and the device is recycled to reduce the use cost.
Example 2:
this embodiment is basically the same as embodiment 1 except that: the GSM module in the component box 10 is replaced with an LoRa module (ATK-LoRa-01), which can realize the transmission of construction progress information from the construction site to the information processing module without the aid of a public wireless network base station. In addition, the molar ratio of quicklime in the quicklime containing cavity 8 to water in the water containing cavity 6 is 1.5, and the amount of water is slightly excessive so as to ensure that the reaction is rapidly carried out.
The above description is only an example of the present invention, and the common general knowledge of the known specific structures and characteristics in the schemes is not described herein. It should be noted that, for those skilled in the art, without departing from the structure of the present invention, several changes and modifications can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent. The scope of the claims of the present application shall be determined by the contents of the claims, and the description of the embodiments and the like in the specification shall be used to explain the contents of the claims.
Claims (8)
1. A construction data management system based on a building information model comprises a data acquisition module, an information processing module and an information display module, and is characterized in that,
the data acquisition module is used for acquiring and transmitting construction data to the information processing module and comprises a construction progress information acquisition unit;
the construction progress information acquisition unit comprises a floor tile laying progress information acquisition device and a report floor tile, wherein the floor tile laying progress information acquisition device is used for acquiring progress information of a tamping operation performed on the report floor tile, and the report floor tile is the last floor tile to be laid in a floor tile laying project;
the floor tile laying progress information acquisition device is fixed on the upper surface of the report floor tile; the floor tile laying progress information acquisition device comprises a temperature changing part and a detection part; the floor tile laying progress information acquisition device is knocked to trigger the temperature change part to change the temperature, and the detection part is used for detecting a temperature change signal of the temperature change part and sending floor tile laying progress information to the information processing module;
the temperature changing part comprises a water containing cavity and a quicklime containing cavity which are isolated from each other; the temperature changing part further comprises a puncture structure, and the puncture structure is communicated with the water containing cavity and the quicklime containing cavity when being knocked.
2. The construction information model-based construction material management system according to claim 1, wherein the sensing part comprises a temperature sensor, an STC chip, and a GSM module; the temperature sensor is used for detecting a temperature change signal of the temperature change part, and the STC chip is used for receiving a voltage signal of the temperature sensor and controlling the GSM module to send floor tile laying progress information to the information processing module.
3. The construction data management system according to claim 2, wherein the sensing part further comprises a GPS module for acquiring location information of the tile installation progress information collecting device and transmitting the location information to the STC chip.
4. The construction information management system according to claim 3, wherein the floor tile installation progress information collecting means and the reporting floor tile are fixed by a heat-tack-free tape.
5. The construction information model-based construction information management system according to any one of claims 1 to 4, wherein the information collection module further comprises a technical information collection unit, a quality management information collection unit, a safety management information collection unit, and a construction information model collection unit.
6. The construction data management system based on the building information model as claimed in claim 5, wherein the information processing module is configured to receive and store the construction data collected by the data collection module; the construction data comprises construction progress information, technical information, quality management information, safety management information and a building information model; the construction progress information, the technical information, the quality management information and the safety management information are respectively associated with building information models, and the building information models are distributed on a time axis.
7. The construction data management system based on the building information model as claimed in claim 6, wherein the information display module is used for visually displaying the construction data according to the user instruction.
8. The method for managing a construction material management system based on a building information model according to claim 7, comprising the steps of:
s1: collecting construction progress information, technical information, quality management information, safety management information and a building information model, wherein the construction progress information comprises floor tile laying progress information;
s2: respectively associating construction progress information, technical information, quality management information and safety management information with the building information model;
s3: and classifying the building information models according to a time axis.
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