CN115289620A - A method for reading and writing configurable text files based on building energy-saving systems - Google Patents

Abstract

The invention discloses a method for reading and writing a configurable text file based on a building energy saving system. Convert the data to obtain the converted data; 3) Generate a text file in a specified format from the converted data; 4) The third-party simulation software reads the text file in the specified format, and generates a result file after running; 5) The building energy-saving system reads The result file is analyzed and the corresponding text file is generated. The invention has the characteristics of improving the flexibility of generating and reading text files during the interaction between the building energy-saving system and the third-party simulation software, and improving the expansibility of the building energy-saving system.

Description

A method of reading and writing configurable text files based on building energy saving system

technical field

The invention relates to a building energy-saving system, in particular to a method for reading and writing configurable text files based on the building energy-saving system.

Background technique

At present, there are many building energy-saving systems on the market, and there are many main types of energy-saving, such as the energy-saving of electricity, water, and gas; and there are many types of branches under these types, such as in terms of electricity, There are also energy-saving systems for building air-conditioning, lighting, and elevator power consumption. In the air-conditioning building energy-saving system, it is necessary to simulate and model the air-conditioning system of the entire building or the entire park through simulation software, and simulate the operating environment, parameters, energy consumption and other data of the air-conditioning through the simulation software, and then the energy-saving system can collect data in the building For various parameters of the air conditioning system, the data is generated into a text file for the simulation software to read; after the simulation software reads the data, it runs the relevant program to simulate and output the result file; the energy-saving system needs to read the result file of the simulation software for data analysis , and generate or modify the corresponding text file again for the next data reading by the simulation software.

During this process, there will be multiple operations of generating, reading and modifying text files. The simulation software needs to establish different simulation models for different buildings, requires data files in different formats, and will generate simulation result files in different formats. Such an uncertain text file content format makes the simple text file reading function complicated in this context; the building energy-saving system needs scalability, and it is impossible to change a simulation model, and it is necessary to change the code to generate and read different formats text file. Therefore, the existing technology has the problem that the content format of the text file during data interaction between the building energy saving system and the third-party simulation software is variable and cannot be read in a fixed format.

Contents of the invention

The purpose of the present invention is to provide a method for reading and writing a configurable text file based on a building energy-saving system. The invention has the characteristics of being able to improve the flexibility of generating and reading text files when interacting between the building energy-saving system and third-party simulation software, and improving the scalability of the building energy-saving system.

The technical solution of the present invention: a method for reading and writing a configurable text file based on a building energy-saving system,

Compared with the prior art, the present invention formats the data of the air-conditioning system according to the configuration parameters of the building energy-saving system, flexibly generates a text file in a specified format, and can change the data interaction between the building energy-saving system and the third-party simulation software. It can be more flexible, quickly and effectively generate text files in different formats, prepare for reading data before the simulation software runs, and can be flexibly applied to different simulation model files through system configuration parameters. When reading a text file, multiple data of a specified row under a specified column can be read through the system configuration parameters; thus, it can effectively solve the content format change of the text file when the data interaction between the building energy saving system and the third-party simulation software , the problem that cannot be read in a fixed format; through this method, the flexibility and efficiency of data interaction between the building energy saving system and the third-party simulation software can be improved. To sum up, the present invention has the characteristics of being able to improve the flexibility of generating and reading text files during the interaction between the building energy-saving system and third-party simulation software, and improving the scalability of the building energy-saving system.

Description of drawings

Fig. 1 is a flow chart of the present invention for generating a text file.

Fig. 2 is a flow chart of reading the result file by the building energy saving system.

Detailed ways

The present invention will be further described below in conjunction with the accompanying drawings and embodiments, but not as a basis for limiting the present invention.

Example. A method for reading and writing a configurable text file based on a building energy-saving system, the composition of which is shown in Figures 1 and 2, including the following steps:

1) Acquisition of air conditioning system data through the IoT module;

2) Perform format conversion processing on the data of the air conditioning system according to the configuration parameters of the building energy-saving system, and obtain the converted data;

3) generate a text file in a specified format from the converted data;

4) The third-party simulation software reads the text file in the specified format, and generates the result file after running;

5) The building energy saving system reads and analyzes the result file, and generates a corresponding text file.

In the aforementioned reading and writing method of a configurable text file based on a building energy-saving system, the air-conditioning system data includes energy consumption data, temperature data and load data.

In the aforementioned reading and writing method of a configurable text file based on a building energy-saving system, the system configuration parameters include: the file name of the text file to be generated, the titles of each column of the text file to be generated, the Attribute identification of the air conditioning system.

In the aforementioned method for reading and writing a configurable text file based on a building energy-saving system, the format of the text file is arranged in the form of rows and columns.

In the aforementioned method for reading and writing configurable text files based on the building energy-saving system, the specific process when the building energy-saving system reads the result file is as follows: obtain the configuration parameters of the building energy-saving system, and read the results in the result file according to the configuration parameters of the building energy-saving system. The specified row and column data; return the read data to the building energy saving system.

The present invention is the functional realization of relevant operations on text files, and the method is realized by java language. For the functions, other languages can also be realized in the same way.

The format of the text file produced in step 3) is similar to the content format of the Excel file, arranged in the form of rows and columns.

When generating a text file, according to the system configuration, the data in the specified format can be flexibly generated, and the format of the data is controlled according to tab characters. The content of the generated file is convenient for third-party simulation software to read the data;

When reading the content of a text file, multiple data in specified rows and columns can be flexibly read according to configuration parameters.

When modifying the content of the file, it is determined through the configuration parameters that the line containing the specified content needs to be modified, and then through the method of reading and writing, in the case of a large text file, the efficiency of modifying the file is greatly improved.

Through the method, the flexibility and efficiency of data interaction between the building energy-saving system and the third-party simulation software can be improved.

Through system configuration parameters, when generating files, the number of rows and columns of text files can be changed according to the needs of the simulation software, so as to flexibly generate text files in specified formats. When reading a text file, instead of reading all the contents of the file, one or more data of the specified row under the specified column in the simulation result file are read through configuration parameters.

In the present invention, the content format of the generated text file is more flexible, and is not limited to the format of the input data. In the process of generating the file, the data format will be converted according to the system configuration parameters to generate a text file of the specified content format. This can be applied to different text file content formats required by different simulation model files, increases the flexibility of data interaction between the building energy-saving system and third-party simulation software, and improves the scalability of the building energy-saving system.

When reading the content of the file, the content of the specified row and column of the text file can be read according to the configured parameters, instead of only reading the entire content of the file or the content of a certain line.

Claims (5)

1. A reading and writing method of a configurable text file based on a building energy-saving system is characterized by comprising the following steps:

1) Acquiring air conditioning system data through an Internet of things module;

2) Carrying out format conversion processing on the air conditioning system data according to the configuration parameters of the building energy-saving system to obtain converted data;

3) Generating a text file with a specified format from the converted data;

4) Reading the text file in the specified format by the third-party simulation software, and generating a result file after running;

5) And the building energy-saving system reads and analyzes the result file to generate a corresponding text file.

2. The method for reading and writing the configurable text file based on the building energy saving system as claimed in claim 1, wherein: the air conditioning system data includes energy consumption data, temperature data, and load data.

3. The method as claimed in claim 1, wherein the system configuration parameters include: the method comprises the following steps of generating a file name of a text file to be generated, a title of each column of the text file to be generated, and an attribute identification of the air conditioning system to be collected in an Internet of things module.

4. The method as claimed in claim 1, wherein the method comprises the following steps: the format of the text file is arranged in rows and columns.

5. The method as claimed in claim 1, wherein the specific process of reading the result file by the building energy saving system is as follows: acquiring building energy-saving system configuration parameters, and reading specified row and column data in a result file according to the building energy-saving system configuration parameters; and returning the read data to the building energy-saving system.

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