CN108364134B - Building engineering cost management system based on BIM technology - Google Patents
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- CN108364134B CN108364134B CN201810142100.6A CN201810142100A CN108364134B CN 108364134 B CN108364134 B CN 108364134B CN 201810142100 A CN201810142100 A CN 201810142100A CN 108364134 B CN108364134 B CN 108364134B
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Abstract
The invention provides a building engineering cost management system based on a BIM technology, which comprises a server, a BIM workstation, a field workstation and a cloud data center, wherein the BIM workstation is connected with the field workstation; the server is internally provided with a BIM model, a component classification definition module and a data storage module; the BIM workstation comprises a first human-computer interaction device and a first communication module, wherein a target data entry module, a planned ordering module, a target cost accounting module, a target loss cost module, a budget module, an inquiry module, an actual cost generation module and an early warning module are arranged in the first human-computer interaction device; the field workstation comprises a second man-machine interaction device and a second communication module, wherein the second man-machine interaction device comprises an actual effective data entry module, an actual loss data entry module and a temporary data entry module. The system realizes data sharing between a budget department and a construction department, controls redundant loss in time, controls construction cost within a required range, helps enterprises to save cost and improves economic benefits.
Description
Technical Field
The invention relates to an engineering project cost management system, in particular to a building engineering cost management system based on a BIM technology.
Background
Enterprise cost management is an important link in economic management, and the content included in the cost management mainly includes aspects of cost planning, cost control, cost accounting, cost analysis and the like. In the prior art, the cost management is usually manually controlled by related personnel or related departments by adopting various regulations and spreadsheets, and the method cannot realize the cost management in a real sense because a plurality of loopholes exist in the manual operation link.
Particularly in the building field, the initial price of a building product is determined, but in the actual construction process, the building construction loss is large due to the fact that the variety of building components is large, and the actual cost and the estimated cost are often greatly different. The key to realize sustainable development of construction enterprises is to realize maximization of profits and reduce cost, so that cost management becomes a core module in the project construction process of the construction enterprises.
Therefore, it is important to provide a reasonable construction cost management system.
Disclosure of Invention
In order to overcome the defects in the prior art, the invention provides a building engineering cost management system based on a BIM technology.
In order to achieve the above purpose, the invention provides the following technical scheme:
the building engineering cost management system based on the BIM technology comprises a server, a BIM workstation, a field workstation and a cloud data center, wherein the BIM workstation, the field workstation and the cloud data center are connected with the server through a network;
the server is internally provided with a BIM model, a component classification definition module and a data storage module;
the BIM model is used for constructing a building body model, and each member of a building is included in the building body model;
the component classification definition module is associated with the BIM model and is used for classifying each component in the BIM model and defining a price storage unit for each component;
the data storage module is used for storing data sent by the BIM workstation and the field workstation;
the BIM workstation comprises a first human-computer interaction device and a first communication module, wherein a target data entry module, a planned ordering module, a target cost accounting module, a target loss cost module, a budget module, an inquiry module, an actual cost generation module and an early warning module are arranged in the first human-computer interaction device;
the target data entry module is associated with the component classification definition module and used for entering component unit price data into the price storage unit and sending the component unit price data to the data storage module for storage;
the plan ordering module is used for determining the names and the corresponding quantities of the components needing ordering according to the project progress and the requirements, and sending the names and the corresponding quantities of the components after ordering to the data storage module for storage and filing;
the target cost accounting module is associated with the data storage module, comprehensively accounts according to the unit price data of the components stored in the data storage module, the names and the corresponding quantities of the components after ordering, and utilizes a cost calculation process and a calculation formula, outputs a target cost, and sends the target cost to the data storage module;
the target loss cost module is used for budgeting output loss cost according to an empirical value and sending the loss cost to the data storage module;
the budget module is associated with the target cost accounting module and the target loss cost module, and is used for carrying out cost calculation according to the loss cost data and the target cost data to obtain budget cost and sending the budget cost to the data storage module;
the actual cost generation module is used for outputting actual cost according to the actual generation amount sent by the field workstation and sending the actual cost to the data storage module;
the query module is used for searching and calling each data value from the data storage module;
the early warning module is associated with the budget module and the actual cost generation module, and judges whether the actual expenditure exceeds the standard or not according to the budget cost output by the budget module and the actual cost output by the actual cost generation module;
the field workstation comprises a second man-machine interaction device and a second communication module, wherein the second man-machine interaction device comprises an actual effective data entry module, an actual loss data entry module and a temporary data entry module;
the actual effective data entry module is used for entering all actual data generated in the project execution process and sending the actual data to the data storage module;
the actual loss data entry module is used for entering all loss data generated in the project execution process and sending the loss data to the data storage module;
the temporary data entry module is used for entering all random data generated in the project execution process and sending the random data to the data storage module;
the first communication module and the second communication module are in communication connection with the server through a wireless network, and the BIM workstation and the field workstation are enabled to share data through the server.
Preferably, the actual effective data entry module, the actual loss data entry module and the temporary data entry module are recording devices, keyboards or scanners.
Preferably, the first communication module and the second communication module are both GPRS, 3G, 4G, WiFi or ZigBee terminal wireless communication units.
Preferably, the BIM workstation further comprises a cost manager identity authentication module, the field workstation further comprises a producer identity authentication module, and the cost manager identity authentication module and the producer identity authentication module are used for storing and authenticating identity information of an operator.
Preferably, the cost manager identity authentication module and the production person identity authentication module both adopt one or more of secret authentication, fingerprint authentication or face recognition authentication.
The building engineering cost management system based on the BIM technology overcomes the defects of the prior art, a budget department and a construction department are closely related by arranging a BIM workstation and a field workstation, all components of a building in the building construction are clarified by taking a BIM model of the building construction as a main basis, the construction cost can be accurately budgeted by a component classification definition module, a target data entry module, a planned ordering module, a target cost accounting module, a target loss cost module, an actual effective data entry module, an actual loss data entry module, a temporary data entry module, a budget module and an actual cost generation module, the budget department and the construction department are coordinated with each other on the premise of not increasing manpower, data is shared, unnecessary loss is controlled in time, and the construction cost is controlled within a required range, effectively help enterprises to save cost and improve economic benefits.
Drawings
Fig. 1 is a system block diagram of a building engineering cost management system based on the BIM technology in embodiment 1 of the present invention.
Detailed Description
The following further describes embodiments of the present invention with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and the protection scope of the present invention is not limited thereby.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of describing technical solutions of the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
Furthermore, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. In the description of the present invention, it should be noted that, unless explicitly stated or limited otherwise, the terms "connected" and "connected" are to be interpreted broadly, e.g., as a fixed connection, a detachable connection, or an integral connection; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations. In the description of the present invention, unless otherwise specified, "a plurality" means two or more, and will not be described in detail herein.
Example 1
The invention provides a building engineering cost management system based on a BIM technology, which specifically comprises a server 1, a BIM workstation 2 connected with the server 1 through a network, a field workstation 3 and a cloud data center 4 as shown in figure 1. In this embodiment, the BIM workstation 2 and the server 1 belong to equipment of a budget department, and the field workstation 3 belongs to equipment of a construction department, so that data to be stored can be stored for a long time through the cloud data center 4, thereby reducing the memory pressure of the server 1.
Specifically, the server 1 is provided with a BIM model 11, a component classification definition module 12 and a data storage module 13. The BIM model 11 is used for a member building body model, the building body model comprises all members of a building, and the BIM model is provided by a designer; the component classification definition module 12 is associated with the BIM model 11, and is used for classifying each component in the BIM model 11 and defining a price storage unit for each component, and the unit price stored in the price storage unit can be modified along with the change of the real market price so as to avoid miscalculation; the data storage module 13 is used for storing data sent by the BIM workstation 2 and the field workstation 3, and the data of the BIM workstation and the field workstation are shared.
The BIM workstation 2 comprises a first human-computer interaction device 21 and a first communication module 22, wherein a target data entry module 211, a plan ordering module 212, a target cost accounting module 213, a target loss cost module 214, a budget module 215, an inquiry module 216, an actual cost generation module 217 and an early warning module 218 are arranged in the first human-computer interaction device 21.
The target data entry module 211 is associated with the component classification definition module 12, and is used for entering component unit price data into the price storage unit and sending the component unit price data to the data storage module 13 for storage; the plan ordering module 212 is configured to determine the names and the corresponding quantities of the components to be ordered according to the project progress and the demand, and send the names and the corresponding quantities of the components to the data storage module 13 for storage and filing; the target cost accounting module 213 is associated with the data storage module 13, performs comprehensive accounting by using a cost accounting process and a calculation formula according to the unit price data of the components, the names of the components after ordering and the corresponding quantity stored in the data storage module 13, outputs a target cost, and sends the target cost to the data storage module 13; the target loss cost module 214 budgets the output loss cost based on the empirical value and sends the loss cost to the data storage module 13; the budget module 215 is associated with the target cost accounting module 213 and the target loss cost module 214, and is configured to perform cost calculation according to the loss cost data and the target cost data to obtain a budget cost, and send the budget cost to the data storage module 13; the actual cost generation module 217 is used for outputting the actual cost according to the actual generation amount sent by the field workstation 3 and sending the actual cost to the data storage module 13; the query module 216 is used for searching and retrieving each data value from the data storage module 13; the early warning module 218 is associated with the budget module 215 and the actual cost generation module 217, and determines whether the actual expenditure exceeds the standard according to the budget cost output by the budget module 215 and the actual cost output by the actual cost generation module 217.
The field workstation 3 comprises a second human-computer interaction device 31 and a second communication module 32, the second human-computer interaction device 31 comprising an actual validity data entry module 311, an actual wear data entry module 312 and a temporary data entry module 313.
The actual valid data entry module 311 is configured to enter all actual data occurring in the project execution process, and send the actual data to the data storage module 13; the actual loss data entry module 312 is configured to enter all loss data generated in the project execution process, and send the loss data to the data storage module 13; the temporary data entry module 313 is used to enter all the random data occurring during the execution of the project and to send the random data to the data storage module 13.
In this embodiment, the first communication module 22 and the second communication module 32 are both in communication connection with the server 1 through a wireless network, and the BIM workstation 2 and the field workstation 3 realize data sharing through the server 1.
Further, in the present embodiment, the actual valid data entry module 311, the actual loss data entry module 312, and the temporary data entry module 313 are recording devices, keyboards, or scanners. The first communication module 22 and the second communication module 32 are both GPRS, 3G, 4G, WiFi or ZigBee terminal wireless communication units.
In order to further enhance management, in this embodiment, the BIM workstation 2 further includes a cost manager identity authentication module 23, the field workstation 3 further includes a producer identity authentication module 33, and the cost manager identity authentication module 23 and the producer identity authentication module 33 are configured to store and authenticate identity information of an operator. The cost manager authentication module 23 and the production person authentication module 33 each employ one or more of secret authentication, fingerprint authentication, or face recognition authentication. The system can be operated only when the identity information is appointed, so that the reliability and the safety of the system are improved.
The above-mentioned embodiments are only preferred embodiments of the present invention, and the scope of the present invention is not limited thereto, and any simple modifications or equivalent substitutions of the technical solutions that can be obviously obtained by those skilled in the art within the technical scope of the present invention are included in the scope of the present invention.
Claims (5)
1. A building engineering cost management system based on a BIM technology is characterized by comprising a server (1), a BIM workstation (2) connected with the server (1) through a network, a field workstation (3) and a cloud data center (4);
a BIM model (11), a component classification definition module (12) and a data storage module (13) are arranged in the server (1);
the BIM model (11) is used for constructing a building body model, and each component of a building is included in the building body model;
the component classification definition module (12) is associated with the BIM model (11) and is used for classifying each component in the BIM model (11) and defining a price storage unit for each component;
the data storage module (13) is used for storing the data sent by the BIM workstation (2) and the field workstation (3);
the BIM workstation (2) comprises a first human-computer interaction device (21) and a first communication module (22), wherein a target data entry module (211), a plan ordering module (212), a target cost accounting module (213), a target loss cost module (214), a budget module (215), an inquiry module (216), an actual cost generation module (217) and an early warning module (218) are arranged in the first human-computer interaction device (21);
the target data entry module (211) is associated with the component classification definition module (12) and is used for entering component unit price data into the price storage unit and sending the component unit price data to the data storage module (13) for storage;
the plan ordering module (212) is used for determining the names and the corresponding quantities of the components needing ordering according to the project progress and the requirements, and sending the names and the corresponding quantities of the components after ordering to the data storage module (13) for storage and filing;
the target cost accounting module (213) is associated with the data storage module (13), performs comprehensive accounting according to the unit price data of the components stored in the data storage module (13), the names and the corresponding quantities of the components after ordering by using a cost calculation flow and a calculation formula, outputs a target cost, and sends the target cost to the data storage module (13);
-said target loss cost module (214) budgeting an output loss cost based on empirical values and transmitting said loss cost to said data storage module (13);
the budget module (215) is associated with the target cost accounting module (213) and the target loss cost module (214) and is used for carrying out cost calculation according to the loss cost data and the target cost data to obtain budget cost, and sending the budget cost to the data storage module (13);
the actual cost generation module (217) is used for outputting actual cost according to the actual occurrence amount sent by the field workstation (3) and sending the actual cost to the data storage module (13);
the query module (216) is used for searching and retrieving each data value from the data storage module (13);
the early warning module (218) is associated with the budget module (215) and the actual cost generation module (217), and judges whether the actual expenditure exceeds the standard or not according to the budget cost output by the budget module (215) and the actual cost output by the actual cost generation module (217);
the field workstation (3) comprises a second man-machine interaction device (31) and a second communication module (32), wherein the second man-machine interaction device (31) comprises an actual effective data entry module (311), an actual loss data entry module (312) and a temporary data entry module (313);
the actual effective data entry module (311) is used for entering all actual data generated in the project execution process and sending the actual data to the data storage module (13);
the actual loss data entry module (312) is used for entering all loss data generated in the project execution process and sending the loss data to the data storage module (13);
the temporary data entry module (313) is used for entering all random data generated in the project execution process and sending the random data to the data storage module (13);
the first communication module (22) and the second communication module (32) are in communication connection with the server (1) through a wireless network, and the BIM workstation (2) and the field workstation (3) are enabled to share data through the server (1).
2. The BIM technology based construction project cost management system according to claim 1, wherein the actual valid data entry module (311), the actual loss data entry module (312) and the temporary data entry module (313) are sound recording devices, keyboards or scanners.
3. The BIM technology-based construction engineering cost management system according to claim 1, wherein the first communication module (22) and the second communication module (32) are both GPRS, 3G, 4G, WiFi or ZigBee terminal wireless communication units.
4. The BIM technology-based construction project cost management system according to claim 1, wherein the BIM workstation (2) further comprises a cost manager identity authentication module (23), the field workstation (3) further comprises a producer identity authentication module (33), and the cost manager identity authentication module (23) and the producer identity authentication module (33) are used for storing and authenticating identity information of an operator.
5. The BIM technology-based construction project cost management system according to claim 4, wherein the cost manager identity authentication module (23) and the producer identity authentication module (33) each employ one or more of secret authentication, fingerprint authentication or face recognition authentication.
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109064306A (en) * | 2018-08-14 | 2018-12-21 | 石榴籽科技有限公司 | A kind of financial analysis system Internet-based and method |
| SG11202102774SA (en) * | 2018-09-20 | 2021-05-28 | China Construction Science&Technology Group Co Ltd | Method and device for cost early warning of prefabricated building |
| CN110442903A (en) * | 2019-06-28 | 2019-11-12 | 万翼科技有限公司 | The method and Related product of operation cost calculation amount |
| CN110348751A (en) * | 2019-07-08 | 2019-10-18 | 石河子大学 | Construction cost data acquisition method and system under BIM environment |
| CN111861725B (en) * | 2020-07-30 | 2023-04-07 | 重庆富民银行股份有限公司 | Three-party data source cost accounting method and system |
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