Electromechanical system debugging method based on component information and position information

Abstract

To provide a debugging method for an electromechanical system based on component information and position information, belonging to the technical field of intelligent debugging of electromechanical systems.SOLUTION: On the basis of a coding system of "component information + position information", a component identification mechanism can be quickly, accurately and intelligently established, and different components in the same area, the same system, the same pipeline and the same type are unique in corresponding direction.SELECTED DRAWING: Figure 2

Description

[Technical field]

[0001] The present invention relates to the technical field of intelligent debugging of electromechanical systems, and in particular to a method for debugging electromechanical systems based on construction information and position information. [Background technology]

[0002] With the development of science and technology and breakthroughs in core technology innovation, there are more and more buildings such as skyscrapers, large office buildings, and large commercial complexes, and the types of electromechanical equipment contained in buildings, pipeline systems, and part models are becoming more and more complex and diverse. As one of the main means of promoting the transformation and upgrading of the construction industry, technology is becoming more and more applied, and the scope of application is gradually expanding, which has become an inevitable trend for the future development of the construction industry. At the same time, in the practice process of debugging the electromechanical system of buildings, the information management of system equipment, valves, pipe fittings, terminals and other components often uses visual management, that is, labeling, coloring, numbering and other methods. This method is prone to management confusion, errors and omissions in the debugging process, which reduces the efficiency of system debugging and increases the probability of accidents. On the other hand, if the management of component information is carried out in the form of coding, it can help realize the overall debugging plan, but the coding plan of the electromechanical system of the building is relatively insufficient, mainly manifested in the lack of project information, the lack of component location information, etc., which are important information required for debugging the electromechanical system of the building. Among them, project information is a necessary bridge for linking component management information with engineering construction objects, and component location information is a key element for realizing the interaction between information management search and debug control positioning, and the lack of key information makes it difficult to meet the actual needs of unique component orientation during the management process of electromechanical information of buildings. Therefore, the present invention designs a debugging method for electromechanical systems based on construction information and location information to solve the above-mentioned existing problems. Summary of the Invention [Problem to be solved by the invention]

[0003] In response to the shortcomings of existing technology, the present invention provides a method for debugging an electromechanical system based on construction information and location information, thereby solving problems such as management confusion, errors, and omissions that are prone to occur in the debugging process of electromechanical systems in traditional buildings, reduced system debugging efficiency, and increased probability of accidents. [Means for solving the problem]

[0004] The present invention achieves the above technical object by the following technical means. 1. A method for debugging an electromechanical system based on construction information and position information, comprising: Step 1 of aggregating and analysing existing information classification and coding schemes to determine coding requirements; Step 2, the code structure is designed into a flexible code structure (elastic code structure) including two parts, a location information code and an attribute information code; Step 3, which performs a detailed design of the code structure; Step 4: matching the BIM model of the electromechanical system components with the code information to complete the orientation of the unique ID identifier; Step 5: Based on the API interface mechanism provided by Revit, in combination with an external programming tool, develop an automatic information parameter assignment tool to assign the main information requirement parameters of each stage, including the ID code, to the BIM model, and complete the electrical and mechanical information management of the assigned building through the uniqueness orientation of the ID code and the compatibility of the main information; and finally create the corresponding add-in tool file in the corresponding directory. Step 3 is the technical basis for classifying and organizing the coding rules and converting them into corresponding logical rules to form a computer-executable logical language; through secondary development, the advantages of program control and interaction interface operation are integrated into the Revit software to replace manual coding with computer automation and realize intelligent coding of the BIM model; and finally, step 6 is to automatically assign the coding of the BIM model and each stage information list through the information parameter automatic assignment tool. Step 7 is to analyze the information list of each participant in each stage of the building's electromechanical system, and based on the unique ID identifier location in step 4, use the information parameter automatic assignment tool to assign each stage information list parameter including ID code to the BIM model, thereby realizing information storage and transmission management with the BIM model as the basic unit; and finally, to search for the information of the ID identification code of the components, thereby realizing information extraction and interaction management with the BIM model as the basic unit; Step 8, using the code described in step 3 in the BIM model, search and locate and inspect the condition of each component of the building's electromechanical system, and compare the information list of each stage to compare, contrast, and inspect the wind system and the water system; Step 9, performing testing and adjustment of the wind system; Step 10 of testing and adjusting the water system; Step 11 includes deriving a debugging information list of components included in the building's electromechanical system from within the BIM model after all debugging projects of the building's electromechanical system are completed, attaching the on-site measurement data and results, and then organizing, analyzing, and filing them in a book.

[0005] Furthermore, the specific process of step 3 is as follows: first, the information coding is designed to use a linear hierarchical code format to position the building information as the starting point, and then to sequentially expand from top to bottom level by level until it is coded into the consecutive numbers of the parts, so as to ensure the uniformity of the BIM model creation and the uniqueness of the component identification; then, the code structure is specifically designed; and according to the position search of the electromechanical parts, the position information code is divided into three parts, namely, the first-level position information code, the second-level position information code, and the third-level position information code; and the attribute information code is divided into six parts, namely, the first-level attribute information code, the second-level attribute information code, the third-level attribute information code, the fourth-level attribute information code, the fifth-level attribute information code, and the sixth-level attribute information code, according to the structure of the electromechanical system.

[0006] Furthermore, the first level location information code represents building information, and the code format is represented by three digits, the first digit 1 to 9 represents the building, "1" represents the main building, "2" represents the auxiliary building, and "3" represents the auxiliary building in the special area, and the next digit and the last digit 01 to 99 represent the sequence number of the building; The second level location code represents floor information. The code format is three digits, the first digit 1-9 represents the floor, "1" represents the ground floor, "2" represents the basement floor, the next digit and the last digit 01-99 represent the floor sequence number, The third level location information code represents equipment and machinery room information. The code format is represented by four digits, with the first and second digits 11 to 39 representing the type of equipment room, with "11 to 19" representing equipment and machinery rooms dedicated to ventilation and air conditioning, "21 to 29" representing equipment and machinery rooms dedicated to water supply and drainage, and "31 to 39" representing equipment and machinery rooms dedicated to fire protection. The third and last digits 01 to 99 represent the sequence number of the equipment room, and areas that are not equipment rooms or machinery rooms are represented by 0000.

[0007] Furthermore, the first level attribute information code represents specialty information, and the code format is expressed in three digits, with the first digit 1 to 9 representing the specialty, "1" representing the ventilation and air conditioning specialty system, "2" representing the water supply and drainage specialty system, and "3" representing the firefighting specialty system, and the next and last digits 01 to 99 representing the sub-item system, The second level attribute information code represents the classification information of the electromechanical module. The code format is expressed in three digits, the first digit 1 to 9 represents the specialty field, "1" represents the ventilation and air conditioning specialty system, "2" represents the water supply and drainage specialty system, "3" represents the fire protection specialty system, the next digit and the last digit 01 to 99 represent the sub-item system, The third level attribute information code represents component classification information. The code format is three digits, the first digit 1 to 9 represents the specialty field, "1" represents the ventilation and air conditioning specialty system, "2" represents the water supply and drainage specialty system, "3" represents the fire protection specialty system, and the next and last digits 01 to 99 represent the sub-item system.

[0008] Furthermore, the fourth level attribute information code represents supplementary information of a component, and the code format is expressed using three digits, which is subdivided according to the specifics of the third level attribute information code; the fifth level attribute information code represents mounting angle information of a component, and the code format is expressed using two digits, which increases every 5° based on the X-axis, where 00 represents horizontal mounting and 01 means mounting offset by 5° from the X-axis, etc. By analogy therewith, the sixth level attribute information code represents the sequence of a component, and the code format is expressed using two digits to represent the sequence number.

[0009] In addition, the specific process of step 4 is to divide the BIM model of the component into two-dimensional information, namely, location information and attribute information. Based on this, the location information is further divided into three sub-levels, and the attribute information is divided into six sub-levels. Then, the location information is positioned as the starting point of the BIM model, and is expanded level by level from top to bottom. The three levels of location information are, from top to bottom, building information, floor information, and equipment and machine room information, respectively. Finally, to realize the BIM model construction requirements, attribute information is added, including six levels of attribute parameter information of electromechanical components, including specialty, module classification, system classification, material parameters, mounting angle, and sequence number, to complete the orientation of the unique ID identifier.

[0010] Furthermore, the specific process of step 9 includes: (1) Based on the measured air volume at each stage, the information list for each facility is collated one by one from within the BIM model. (2) Testing and adjusting the total air volume: Using the software's built-in statistical function from within the BIM model, find the relatively long section of the straight pipe segment of the system pipe, locate the pipe according to the component ID code, read the information list, create a measurement section plate in the model based on the information shown in the information list content, and place it in the place where the air flow is uniform. If the pipe is a rectangular wind pipe, divide the section plate into multiple square sub-sections of equal area, and place a measurement point at the center of each sub-section. If the pipe is a circular pipe, divide the section plate into multiple concentric rings of equal area, and place the measurement points on the area equalizer of each ring, and place four measurement points on two mutually perpendicular diameters. Perform an initial measurement for each measurement point in the BIM model, and obtain the average value of the initial measurement to calculate the total air volume. When the standard requirements are met, create an actual measurement plate based on the size of the section plate measured in the BIM model to perform the total air volume test. (3) Testing and adjusting terminal wind data: Check the information list of the terminal air outlets from the BIM model one by one, and use the simulation of the airflow organization to balance each air outlet through the setting of the branch pipe pipeline flow rate ratio, so that the simulation data parameters of each air outlet are consistent with the information list, and with reference to the setting of the branch pipe pipeline flow rate ratio, the opening degree of the regulating valve of each branch pipe of the electromechanical system is adjusted. At the same time, actual measurement tests are performed until the actual values ​​are consistent with the model information list.

[0011] Furthermore, the specific process of step 10 includes the following: (1) Inspect water systems from within the BIM model; (2) System water filling: The water refilling equipment, system main valve, building control valve, floor control valve, and end valve are positioned one by one from within the BIM model, the ID codes are read, and the valves are rearranged according to the water flow sequence. On-site, the water refilling equipment is started in sequence according to the rearrangement of the ID codes, the system main valve is opened, the floor control valve is opened, and the end valve is opened to check for leaks one by one, and then vented. (3) Pipeline testing and adjustment: The information lists of equipment, pipelines, and terminals are collated one by one from the BIM model, the total system flow rate is determined, and compared and contrasted with the on-site equipment. According to the information list data of the main pipeline, the flow rate of each equipment is distributed by adjusting the proportion of the through flow rate of the valve of the main pipeline according to the information list data of the branch pipe, so as to distribute and balance the flow rate of each pipeline. According to the information list data of the terminal, the flow rate of each terminal is distributed and balance adjusted by adjusting the proportion of the through flow rate of the valve of the branch pipeline. According to the order of the valve of the equipment, the valve of the main pipeline, and the valve of the branch pipeline, the ID code and the proportion of the through flow rate of each valve are calculated one by one, and the opening degree of each valve is adjusted according to the statistical information. At the same time, an actual measurement test is performed until the actual value matches the model information list. Effect of the Invention

[0012] The present invention has the following beneficial effects: Based on the coding system of "component information + location information", the present invention can quickly, accurately and intelligently establish a component identification mechanism, realize the unique orientation of different components in the same area, same system, same pipeline and same type, form a complete, accurate and intelligent component search condition, realize the selection of specified components from a huge number of electromechanical system components based on the BIM model, and link the debugging component information with the actual positioning of the project to realize the accurate positioning, fast response and accurate operation of each component in the debugging of the electromechanical system of a building. This solves the problems of management confusion, errors and omissions that are prone to occur in the debugging process of the electromechanical system of a building, which result in a decrease in system debugging efficiency and an increase in the probability of accidents. [Brief description of the drawings]

[0013] [Figure 1] 1 is a flowchart showing the development of a debugging method for an electromechanical system based on construction information and position information according to the present invention; [Diagram 2] 4 is a flowchart showing an implementation of coding according to the present invention; DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS

[0014] The present invention will now be further described with reference to the drawings and specific examples, but the scope of protection of the present invention is not limited thereto.

[0015] Referring to FIG. 1 and FIG. 2, the method for debugging an electromechanical system based on construction information and position information according to the present invention includes: Step 1: Consolidate and analyze the existing information classification and coding system, and combine it with the management needs of debugging information of the building's electromechanical system to organize, summarize and classify the information of each component of the building's electromechanical system. Then, the coding principles are: (1) the coding object has a unique correspondence with the coding; (2) the coding objects are arranged in a reasonable order, and differences and relationships coexist; (3) the classification coding system has sufficient expandable space and provides for coding expansion; (4) the coding is concise and only expresses the main characteristics of the coding objects, facilitating manual operation, reducing the error rate, and reducing computer processing and storage space; and (5) the coding system is compatible with traditional general-purpose information systems. Finally, the coding rules include integrating two categories of location information and attribute information and nine subcategories.

[0016] Step 2: Design the code structure type. The code structure is a flexible code structure, which is divided into two parts: location information code and attribute information code, the attribute information code is used to distinguish individual members of components by their attribute information code, and the location information code can distinguish individual members that are different by their location code segments even if the attribute parameters of the members are exactly the same.

[0017] Step 3: Design the code structure in detail. First, the information coding is designed to use a hierarchical linear code format, starting from the building information, and then sequentially expanding from top to bottom level by level until the sequence number of the component is coded, to ensure the uniformity of BIM model creation and the uniqueness of component identification. Through coding, components are uniquely identified, tracked and managed, and information extraction and interaction information management are realized with the BIM model of the component as the basic unit. Next, a code structure including location information code and attribute information code is specifically designed. The location information code is divided into sub-codes from 1 level to 3 levels according to the location search of electromechanical components, and is specifically is divided into three parts, namely, the first level position information code, the second level position information code and the third level position information code, and the attribute information code is divided into sub-codes from 1st level to 6th level according to the configuration format of the electromechanical system, specifically, it is divided into six parts, namely, the first level attribute information code, the second level attribute information code, the third level attribute information code, the fourth level attribute information code, the fifth level attribute information code and the sixth level attribute information code, among which, the position information code segment and the attribute information code segment are connected by "-", and the other sub-levels are connected by "·".

[0018] The building electrical and mechanical information coding table is shown in Table 1 below.

[0019] Table 1 Building electrical and mechanical information coding table [Table 1-1] [Table 1-2] [Table 1-3]

[0020] Step 4: Match the model information with the code information, and divide the BIM model of the component into two-dimensional information: location information and attribute information. Based on this, further divide the location information into three sub-levels, and divide the attribute information into six sub-levels. Next, the location information is positioned using the BIM model as the starting point, and is expanded level by level from top to bottom. The three levels of location information are building information, floor information, and equipment and machine room information from top to bottom, respectively. Finally, to realize the BIM model construction requirements, attribute information is added, including six levels of attribute parameter information of electromechanical components, including specialty, module classification, system classification, material parameters, mounting angle, and sequence number, to complete the orientation of the unique ID identifier.

[0021] Step 5: The third-level location code in step 3 is subdivided, as shown in Table 2.

[0022] Table 2. Third level location code table [Table 2]

[0023] Step 6: The first level attribute information code in step 3 is subdivided, as shown in Table 3 below.

[0024] Table 3 First level attribute information code [Table 3]

[0025] The second level attribute information code in step 3 is subdivided as shown in Table 4 below.

[0026] Table 4 Second level attribute information code [Table 4]

[0027] Finally, the third level attribute information code in step 3 is subdivided, as shown in Tables 5 to 17 below.

[0028] Table 5. Third level attribute information code (refrigeration station equipment) [Table 5]

[0029] Table 6. Third level attribute information code (air conditioning machine room equipment) [Table 6]

[0030] Table 7. Third level attribute information code (ventilation machine room equipment) [Table 7]

[0031] Table 8 Third level attribute information code (Air Compressor Station) [Table 8]

[0032] Table 9. Third level attribute information code (domestic water pump room equipment) [Table 9]

[0033] Table 10 Third level attribute information code (water purification machine room equipment) [Table 10]

[0034] Table 11 Third level attribute information code (air source heat pump machine room equipment) [Table 11]

[0035] Table 12 Third level attribute information code (rooftop fire pump room equipment) [Table 12]

[0036] Table 13 Third level attribute information code (fire water pump room equipment) [Table 13]

[0037] Table 14 Third level attribute information code (valve) [Table 14]

[0038] Table 15. Third level attribute information code (instrument) [Table 15]

[0039] Table 16 Third level attribute information code (pipe fittings) [Table 16]

[0040] Table 17 Third level attribute information code (pipe segment) [Table 17]

[0041] Step 7: The fourth-level attribute information code in step 3 is subdivided. If the third-level attribute information code object is equipment, the fourth-level attribute information code is as shown in Tables 18 to 20.

[0042] [Table 18]

[0043] [Table 19]

[0044] [Table 20]

[0045] Third-level attribute information code If the object is a valve, the fourth-level attribute information code is as shown in Tables 21 to 26.

[0046] [Table 21]

[0047] [Table 22]

[0048] [Table 23]

[0049] [Table 24]

[0050] [Table 25]

[0051] [Table 26]

[0052] Third-level attribute information code If the object is an instrument, the fourth-level attribute information code is as shown in Table 27 below.

[0053] [Table 27]

[0054] When the third-level attribute information code object is a pipe segment and a pipe fitting, the first digit of the fourth-level attribute information code indicates the general name of the material, for example, "1" means carbon steel, "2" means cast iron, and "3" means thermoplastics, and the next and last digits indicate the material classification, as shown in Table 28.

[0055] [Table 28]

[0056] Step 8: Based on the API interface mechanism provided by Revit, select and use the IExternalApplication mode, and combine with external programming tools to develop an information parameter automatic assignment tool; then assign the BIM model the requirement parameters of the main information at each stage, including the ID code, and complete the building electromechanical information management assigned by the uniqueness orientation of the ID code and the compatibility of the main information; finally, create a corresponding Addin tool file under the C:\ProgramData\Autodesk\Revit\Addins\2016\ directory; the content of the Addin file is in xml format, and its content tag attributes are defined as shown in Table 29 below.

[0057] Table 29 Add-in File Content Tag Attribute Definition Table [Table 29-1] [Table 29-2] [Table 29-3]

[0058] Step 9: Microsoft Visual Studio Community 2019 is used as the development IDE (Integrated Development Environment), the code described in step 3 is used as the technical basis, C# language is used as the development language, the coding rules are classified and organized, and converted into corresponding logical rules to form a computer-executable logical language. Then, through secondary development, the advantages of program control and interactive interface operation are integrated into the Revit software, and computer automation is used to replace manual coding, realizing intelligent coding of the BIM model. Finally, the information parameter automatic assignment tool described in step 8 automatically assigns the component code of the BIM model and the information list at each stage, reducing potential errors that may occur during manual input, reducing the effort of coding, and improving the accuracy and work efficiency of information management.

[0059] Step 10: By analyzing the information list of each participant at each stage of the building's electromechanical system shown in Table 32 below, the components labeled according to the code described in Step 4 are uniquely identified, and the information parameter automatic assignment tool described in Step 8 is used to assign the information list of each stage, including the ID code, to the BIM model with "one click", thereby realizing information storage and transfer management with the BIM model as the basic unit; finally, by searching for the ID identification code information of the components, information extraction and interaction management with the BIM model as the basic unit are realized, ensuring the systematicity and flexibility of information management.

[0060] Table 30: List of information for each component of the building's electromechanical system at each stage [Table 30]

[0061] Step 11: Before debugging the building's electromechanical system, use the ID code described in step 3 in the BIM model to search and locate each component of the building's electromechanical system, and start status inspection. Each component of the building's electromechanical system includes: (1) each equipment unit, (2) wind pipes and valves, (3) water pipes and valves, (4) vents, (5) drains and floor drains, (6) equipment and pipes, pipes and pipe joints, pipes and valves, etc. During the inspection, the wind system is compared and inspected while checking the component information list described in step 10 according to the condition of the inspection target area. The inspection items include: (1) whether the specifications and models of the fan and motor are consistent with the information list; (2) whether the center deviation of the pulleys of the fan and motor is within the range recorded in the information list; (3) whether the flexibility of the wind valve meets the record in the information list; (4) whether the adjustment valve of the wind pipe and the fire valve are in the on or off position specified in the information list; (5) when the fan is started, whether the measured starting current is in accordance with the information list; (6) whether the measured motor current and voltage after normal operation are in accordance with the information list; Finally, according to the conditions of the inspection points, compare and inspect the water system while checking the component information list described in step 10. The inspection items include: (1) whether the quantity, specification model, and nameplate parameters of the main engine, water pump, plate replacement, constant pressure water replenishment, etc. are consistent with the information list; (2) whether the settings of the automatic exhaust device and manual exhaust device of each pipeline are consistent with the novelty list; (3) whether the equipment, valves, instruments, insulation materials and other products used in the pipeline are the same as the information list and the performance parameters are consistent; (4) whether the installation position and direction of the water pressure equalizer, temperature control device and instruments of each branch pipeline are consistent with the records in the information list and are easy to observe, operate and debug; (5) whether the installation position, model, parameters and corresponding opening degree of the valves are consistent with the information list.

[0062] Step 12: Test and adjust the wind system. (1) Equipment test and adjustment: According to the measured different stage wind volume, check the information list of each equipment from the BIM model one by one, and compare whether the equipment parameters are consistent with the information list; (2) Total air volume test and adjustment: Use the software's built-in statistical function from the BIM model to search for the relatively long pipe of the straight pipe segment of the system pipe, and locate the pipeline of the segment according to the member ID code described in step 9; read the information list described in step 10; create a measurement cross-section plate in the model based on the information such as the flow rate, material, and cross-section size of the member shown in the information list content, and place it in the place where the air flow is uniform; if the pipe is a rectangular wind pipe, divide the cross-section plate into multiple square small sections of equal area, and the area is less than 0.05 m 2 ≦100mm, the side length is not more than 220mm, and the measurement point is placed at the center of each small cross section; if the pipe is a circular pipe, the cross section plate is divided into a number of concentric rings of equal area, the measurement points are placed on the area equalizer of each ring, and four measurement points are placed on two mutually perpendicular diameters; within the BIM model, the self-developed airflow organization simulation software is used to carry out initial measurements for each measurement point, and the average value of the initial measurements is taken to calculate the total air volume; when the requirements of GB50243-2016 (Implementation Standard for Construction Quality of Ventilation and Air Conditioning Works) are met, an actual measurement plate is created based on the size of the cross section plate measured in the BIM model, and a total air volume test is carried out; (3) Terminal wind data testing and adjustment: The information list of the terminal air outlets is collated one by one from within the BIM model, and each air outlet is balanced by using the airflow organization simulation to set the proportion of the through flow rate of the pipeline of the branch pipe, so that the simulation data parameters of each air outlet are consistent with the information list. Based on the setting of the flow rate ratio of the pipeline of the branch pipe, adjust the opening degree of the control valve of each branch of the electromechanical system, and at the same time, perform actual measurement tests until the actual measurement value is consistent with the model information list. After the debugging of the wind system is completed, lock the corresponding system in the BIM model, and at the same time, fix the valve handle positions of all wind valves on site.

[0063] Step 13: Test and adjust the water system. (1) Test the system: Query the entire system to be tested from within the BIM model, identify the shutoff valves that are the boundary between the non-tested system and the tested system, identify the shutoff valves that are the boundary between each equipment and the tested system, compare and contrast the information list and each shutoff valve on site, adjust the shutoff valve status, ensure that each equipment and non-tested system is truly isolated from the tested system, query the optimal installation position from within the BIM model to set the water circulation bypass, and install an additional circulation bypass for the water system on site according to the set position; (2) System water filling: Position the water refilling equipment, system main valve, building control valve, floor control valve, and end valve one by one from within the BIM model, read the ID code, and rearrange according to the water flow sequence. On site, according to the rearrangement of the ID codes, start up the water replenishment equipment to replenish water, open the main valve, open the floor control valve, open the terminal valve, check for leaks one by one, and vent the air; (3) Pipeline testing and adjustment: Check the information lists of the equipment, pipelines, and terminals one by one from the BIM model, determine the total system flow rate, compare and contrast with the on-site equipment, and use the airflow organization simulation tool to adjust the through flow rate of the front valve of the equipment based on the information list data of the main pipeline, thereby distributing and adjusting the flow rate of each equipment; next, according to the information list data of the branch pipes, adjust the through flow rate of the main pipeline valve, thereby distributing and balancing each pipeline; finally, according to the terminal information list data, adjust the through flow rate of the branch pipeline valve, thereby distributing and balancing each terminal; after the adjustment is completed, calculate the ID codes of the valves and the through flow rate rates one by one in the order of the front valve of the equipment, the valves of the main pipeline, and the valves of the branch pipeline. The opening degree of each valve is adjusted on site based on statistical information, and at the same time, actual measurements are tested until the actual values ​​match the model information list. After the water system debugging is completed, the corresponding system is locked in the BIM model, and the handle positions of all water valves on site are fixed.

[0064] Step 14: After all the system debugging projects are completed, derive the debugging information list of the components included in the system from within the BIM model, attach the on-site measurement data and results, and then organize, analyze, and file them in a book.

[0065] Although the above embodiments are preferred embodiments of the present invention, the present invention is not limited to the above embodiments, and obvious improvements, substitutions, or modifications that can be made by those skilled in the art without departing from the essence of the present invention are included within the protection scope of the present invention.

Claims

1. 1. A method for debugging an electromechanical system based on construction information and position information, comprising: Step 1 of aggregating and analysing existing information classification and coding schemes to determine coding requirements; Step 2, the cord structure is designed to be a flexible cord structure (elastic cord structure) including two parts, a position information code and an attribute information code; Step 3, performing a detailed design of the code structure; Step 4: Corresponding the BIM model of each component of the electromechanical system with the code information to complete the location of the unique ID identifier; Step 5: based on the API interface mechanism of Revit, in combination with an external programming tool, develop an automatic information parameter assignment tool to assign the main information requirement parameters of each stage, including ID code, to the BIM model, and complete the electromechanical information management of the assigned building through the uniqueness orientation of the ID code and the compatibility of the main information; and finally create a corresponding add-in tool file in the corresponding directory. Step 6: based on the coding designed in step 3, classify and organize the coding rules, convert them into corresponding logical rules, and form a logical language that can be executed by a computer; integrate the advantages of program control and interaction interface operation into the Revit software through secondary development, replace manual coding with computer automation, and realize intelligent coding of the BIM model; and finally, automatically assign the coding of the BIM model and each stage information list through an information parameter automatic assignment tool. Step 7: by analyzing the information list of each participant in each stage of the building's electromechanical system, based on the unique ID identifier location in step 4, using an information parameter automatic assignment tool to assign each stage information list parameter including the ID code to the BIM model, thereby realizing information storage and transmission management with the BIM model as the basic unit; and finally, by searching for information of the ID identification code of the component, realizing information extraction and interaction management with the BIM model as the basic unit; Step 8: Using the code described in step 3 in the BIM model, search, position and inspect each component constituting the building's electromechanical system, and compare and contrast the wind system and the water system by checking the information list of each stage; Step 9: performing testing and adjustment of the wind system; Step 10 of performing testing and adjustment of the water system; A method for debugging an electromechanical system based on construction information and location information, comprising step 11, when all debugging projects of the electromechanical system are completed, deriving a debugging information list of components included in the electromechanical system from the BIM model, attaching on-site measurement data and results, and then organizing, analyzing, and filing the same.

2. The specific process of step 3 is as follows: first, the information coding is designed using a linear hierarchical code format, starting from building information and positioning it, and then sequentially expanding from top to bottom level by level until it is coded into the sequential number of the parts, so as to ensure the uniformity of the BIM model creation and the uniqueness of the component identification; then, a code structure is specifically designed, and according to the position search of the electromechanical parts, the position information code is divided into three parts, namely, a first-level position information code, a second-level position information code, and a third-level position information code; and the attribute information code is divided into six parts, namely, a first-level attribute information code, a second-level attribute information code, a third-level attribute information code, a fourth-level attribute information code, a fifth-level attribute information code, and a sixth-level attribute information code, according to the structure of the electromechanical system.

3. The first level location information code represents building information, and the code format is represented by three digits, the first digit 1 to 9 represents the building, "1" represents the main building, "2" represents the auxiliary building, and "3" represents the auxiliary building in the special area, and the next digit and the last digit 01 to 99 represent the sequence number of the building; The second level location information code represents floor information, and the code format is represented by three digits, the first digit 1 to 9 represents the floor, "1" represents the ground floor, "2" represents the basement floor, and the next and last digits 01 to 99 represent the floor sequence number; 3. The method for debugging an electromechanical system based on construction information and location information according to claim 2, wherein the third-level location information code represents equipment and machine room information, and the code format is represented by four digits, the first and second digits 11 to 39 represent the type of equipment room, "11 to 19" represents an equipment and machine room dedicated to ventilation and air conditioning, "21 to 29" represents an equipment and machine room dedicated to water supply and drainage, and "31 to 39" represents an equipment and machine room dedicated to firefighting, the third and last digits 01 to 99 represent a sequence number of the equipment room, and areas other than equipment rooms and machine rooms are represented by 0000.

4. The first level attribute information code represents specialty information, and the code format is expressed in three digits, the first digit 1 to 9 represents the specialty, "1" represents the ventilation and air conditioning specialty system, "2" represents the water supply and drainage specialty system, "3" represents the firefighting specialty system, and the next and last digits 01 to 99 represent the sub-item system. The second level attribute information code represents classification information of the electromechanical module, and the code format is represented by three digits, the first digit 1 to 9 represents a specialty field, "1" represents a ventilation and air conditioning specialty system, "2" represents a water supply and drainage specialty system, and "3" represents a firefighting specialty system, and the next and last digits 01 to 99 represent a sub-item system, 3. The method for debugging an electromechanical system based on construction information and position information according to claim 2, wherein the third-level attribute information code represents component classification information, and the code format is expressed in three digits, the first digit 1 to 9 represents a specialty field, with "1" representing a ventilation and air conditioning specialty system, "2" representing a water supply and drainage specialty system, and "3" representing a firefighting specialty system, and the next and last digits 01 to 99 represent sub-item systems.

5. 5. The method for debugging an electromechanical system based on construction information and position information according to claim 4, wherein the fourth-level attribute information code represents supplementary information of a component, and the code format is expressed using three digits, and is subdivided according to the identification of the third-level attribute information code; the fifth-level attribute information code represents mounting angle information of a component, and the code format is expressed using two digits, and increases every 5° based on the X-axis, where 00 represents horizontal mounting and 01 means mounting offset 5° from the X-axis. By analogy therewith, the sixth-level attribute information code represents a sequence of components, and the code format is expressed using two digits to represent a sequence number.

6. The specific process of step 4 is to divide the BIM model of the component into two-dimensional information, namely, position information and attribute information, and based on this, further divide the position information into three sub-levels and the attribute information into six sub-levels. Then, the position information is positioned using the BIM model as the starting point, and is expanded level by level from top to bottom. The three levels of position information are, from top to bottom, building information, floor information, and equipment and machinery room information, respectively. Finally, to realize the BIM model construction requirements, attribute information is added, including six levels of attribute parameter information of electromechanical components, including specialty, module classification, system classification, material parameters, mounting angle, and sequence number, to complete the location of a unique ID identifier.

7. The specific process of step 9 is as follows: (1) Based on the measured air volume at each stage, the information list of each facility is collated one by one from the BIM model; (2) Testing and adjusting the total air volume: Using the statistical function of the software in the BIM model, search for a relatively long section of the straight pipe segment of the system pipe, locate the pipe according to the component ID code, read the information list, create a measurement plate in the model according to the information shown in the information list content, and place it in the place where the air flow is uniform. If the pipe is a rectangular wind pipe, divide the cross section plate into a number of square sub-sections of equal area, and place a measurement point at the center of each sub-section. If the pipe is a circular pipe, divide the cross section plate into a number of concentric rings of equal area, and place the measurement points on the area equalizer of each ring, and place four measurement points on two mutually perpendicular diameters. Perform an initial measurement for each measurement point in the BIM model, and obtain the average value of the initial measurement to calculate the total air volume. If the standard requirements are met, create an actual measurement plate according to the size of the cross section plate measured in the BIM model to perform a total air volume test. (3) Testing and adjusting terminal wind data: The debugging method for an electromechanical system based on construction information and position information as described in claim 1, characterized in that it includes: collating the information list of the terminal wind outlets in the BIM model one by one; using the simulation of the airflow structure to balance each air outlet through the setting of the pipeline flow rate of the branch pipe, making the simulation data parameters of each outlet consistent with the information list; referring to the setting of the pipeline flow rate of the branch pipe, adjusting the opening degree of the regulating valve of each branch pipe of the electromechanical system; and at the same time, conducting actual measurement tests until the actual measurement value is consistent with the model information list.

8. The specific process of step 10 is as follows: (1) inspecting a water system from within the BIM model; (2) System water filling: The water refilling equipment, system main valve, building control valve, floor control valve, and end valve are positioned one by one in the BIM model, the ID codes are read, and the water flow sequence is rearranged. On-site, according to the rearrangement of the ID codes, the water refilling equipment is started in sequence, the system main valve is opened, the floor control valve is opened, and the end valve is opened to check for leaks one by one, and then vented; (3) Pipeline testing and adjustment: the method for debugging an electromechanical system based on construction information and position information as claimed in claim 1, further comprising: collating information lists of equipment, pipelines, and ends one by one from the BIM model, determining the total system flow rate, comparing and contrasting with on-site equipment, adjusting the proportion of the through flow rate of the front valve of the equipment according to the information list data of the main pipeline to distribute and adjust the flow rate of each equipment, adjusting the proportion of the through flow rate of the valve of the main pipeline according to the information list data of the branch pipes to distribute and adjust the balance of each pipeline, adjusting the proportion of the through flow rate of the valve of the branch pipeline according to the information list data of the end, and calculating statistics on the ID codes and the proportion of the through flow rate of each valve one by one according to the order of the front valve of the equipment, the valve of the main pipeline, and the valve of the branch pipeline, adjusting the opening degree of each valve according to the statistical information, and simultaneously performing actual measurement testing until the actual measurement value is consistent with the model information list.

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