CN107526804B - Railway investment project data statistics system and method - Google Patents
Railway investment project data statistics system and method Download PDFInfo
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Abstract
The invention provides a railway investment project data statistical system and a method thereof, wherein the system is a multi-level system comprising a first-level root node subsystem, an intermediate-level intermediate node subsystem and a project filling unit-level leaf node subsystem; the root node subsystem is used for importing the basic construction project plan file, decomposing the root node project into sub-projects, automatically associating and coding the root node project and the sub-projects, updating the project library of the current subsystem and splitting and issuing a project library dictionary file; the intermediate node subsystem is used for receiving and importing the project library dictionary file from the upper-level node subsystem, decomposing the current node project into sub-projects, automatically coding the sub-projects to be associated with the parent project codes of the sub-projects, updating the project library of the current subsystem and splitting and issuing the project library dictionary file; the leaf node subsystem is used for receiving and importing the project library dictionary files, inputting project data including indexes according to project investment completion progress, and uploading the project data.
Description
Technical Field
The invention relates to the technical field of railway investment project management, in particular to a railway investment project data statistical system and a method.
Background
The fixed asset investment statistics of the railway is an important component of the fixed asset investment statistics of the country and comprises three services of basic construction, updating and reconstruction and purchasing of rolling stocks. With the rapid development of socialist market economy in China, the original railway transport capacity in China cannot meet the rapidly-increasing passenger-cargo transport demand, and in order to relieve the supply-demand contradiction between the railway transport capacity and the market demand, the railway general companies accelerate the pace of capital construction investment in recent years, and more fixed asset investment projects are available. The investment projects of the fixed assets of the railway mostly come from annual plans issued by planning departments, and the investment projects are various in quantity and complex in hierarchical relationship and cannot be directly applied to existing statistical systems. Therefore, after the plan is issued each time, a large amount of manual input matching work needs to be carried out by a statistical staff, so that not only is manpower wasted, but also project report omission or other data errors are easily caused. In addition, as the demand of investment subjects on investment progress information is continuously improved, higher requirements are objectively put forward on the investment statistics of the fixed assets of the railway.
The existing railway fixed asset investment statistical system has the following problems: (1) the items needing manual input are many, manpower is wasted, and mistakes are easy to make; (2) the coverage area is small, the method is mainly applied to a railway general company statistical center and each road bureau, and the use of base station sections and command departments is less; (3) historical data cannot be traced back, the method is limited by the existing system project coding mode and the like, investment data of the same project in different report periods are mutually isolated in the form of files, and archival management and full life cycle management of the project cannot be realized; (4) and information sharing is lacked, and interconnection and intercommunication with information such as investment plans and engineering management construction cannot be realized. Obviously, with the continuous development of railway construction, the existing railway fixed asset investment statistical system cannot meet the actual requirements of the existing business in different levels of units and departments such as a railway head office, a railway bureau, a base station section, a command department, a joint local railway, a direct enterprise of the railway head office and the like due to the self limitation.
In order to better serve the investment construction of the fixed assets of the railway, the statistical center organization of the general railway company revises the statistical rules of the investment of the fixed assets of the railway (hereinafter referred to as the unified rules). The release of the new edition of the rule fully considers the new problems after the railway accelerates the basic construction in the investment statistical service, adapts to the change and the development of the statistical service, and also makes the construction of a complete system which reflects the relevant conditions of the railway fixed asset investment statistics in all directions possible.
However, how to establish a statistical analysis system for investment of fixed assets of railways, which can meet the requirements of various departments of the existing railway system, is a problem to be solved.
Disclosure of Invention
Accordingly, embodiments of the present invention provide a statistical system and method for railway investment project data to obviate or mitigate one or more of the above-mentioned disadvantages in the prior art.
The technical scheme of the invention is as follows:
a railway investment project data statistical system is a tree-type multi-level system comprising a first-level root node subsystem, a middle-level middle node subsystem and a project filling unit-level leaf node subsystem;
the first-level root node subsystem is used for importing a basic construction project plan file, decomposing a root node project into sub-projects aiming at an intermediate node, automatically coding the root node project and the sub-projects to enable the sub-project codes to be associated with the root node project codes, updating a project library of the current subsystem and splitting the project library to form project library dictionary files corresponding to the sub-projects and issuing the project library dictionary files to the corresponding intermediate-level intermediate node subsystem;
the intermediate-level intermediate node subsystem is used for receiving and importing the project library dictionary file from the upper-level node subsystem, decomposing the current node project into sub-projects with associated codes aiming at the lower-level node, updating the project library of the current subsystem and splitting the project library to form project library dictionary files corresponding to the sub-projects and sending the project library dictionary files to the corresponding lower-level node subsystem;
the project filling unit level leaf node subsystem is used for receiving and importing project library dictionary files from the upper level node subsystem, inputting project data including indexes according to project investment completion progress, and uploading the project data to the upper level node subsystem.
A railway investment project data statistical method executed by a railway investment project data statistical system, which is a tree-type multi-level system comprising a first-level root node subsystem, an intermediate-level intermediate node subsystem and a project filling unit-level leaf node subsystem, comprises the following steps:
the first-level root node subsystem imports a basic construction project plan file, decomposes a root node project into sub-projects aiming at an intermediate node, automatically codes the root node project and the sub-projects to enable the sub-project codes to be associated with the root node project codes, updates a project library of the current subsystem and splits the project library to form project library dictionary files corresponding to the sub-projects and issues the project library dictionary files to the corresponding intermediate-level intermediate node subsystem;
receiving and importing the project library dictionary file from the upper-level node subsystem by the intermediate-level intermediate node subsystem, decomposing the current node project into sub-projects with associated codes aiming at the lower-level node, updating the project library of the current subsystem and splitting the project library to form project library dictionary files corresponding to the sub-projects, and issuing the project library dictionary files to the corresponding lower-level node subsystem;
and the leaf node subsystem of the project filling unit level receives and imports the project library dictionary file from the upper level node subsystem, records project data including indexes according to project investment completion progress, and uploads the project data to the upper level node subsystem.
In one embodiment, the intermediate-level node subsystem further receives and summarizes project data from the next-level node subsystem, performs project data review, generates a report, and uploads the summarized project data to the previous-level node subsystem; and the first-level root node subsystem is also used for receiving and summarizing project data from the next-level node subsystem, and performing project data review to generate a report.
In one embodiment, the intermediate-level intermediate node subsystem further imports an update transformation project plan file, decomposes a current node project into sub-projects for a next-level node, automatically codes the decomposed sub-projects so that the sub-project codes are associated with parent project codes thereof, updates a project library of the current subsystem and splits the project library to form project library dictionary files corresponding to the sub-projects, and sends the project library dictionary files to the corresponding next-level node subsystem.
In one embodiment, the intermediate level intermediate node is a building unit level intermediate node.
In one embodiment, the project data collected by the intermediate level point subsystem includes project construction unit information, project category information and project province information, and the intermediate node subsystem generates a report according to the construction unit, the project category or the project province information.
In one embodiment, the primary construction project plan file includes a root node project number and an associated sub-project number, and the first level root node subsystem identifies a root project and a sub-project based on the root node project number and the associated sub-project number.
In one embodiment, the first-level root node subsystem and the middle-level middle node subsystem encode the child items in a manner that: characters are added after the parent item code to form a child item code.
The railway investment project data statistical system and the method provided by the embodiment of the invention design a coding system which meets the working requirements of investment statistics and is easy to expand, and realize the standard business process that basic information such as project plans are distributed step by step from top to bottom according to different levels (such as different levels of department (railway general company), bureau, section and the like) and investment completion data are reported step by step from bottom to top, thereby providing a bidirectional synchronization mechanism between business data filling units at different levels and ending the history that the investment statistical data are only transmitted in a one-way from bottom to top. A brand-new project coding mechanism is adopted, the part-level designation is distributed from top to bottom step by step, on the premise of ensuring the uniqueness of the project code, the code runs through the whole life cycle of the project, the archival management in the real sense is realized, the historical change track of the project is reflected, and powerful basis is provided for the comprehensive statistical analysis of investment benefits of investment projects and the comprehensive analysis and summary query.
Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention. The objectives and other advantages of the invention will be realized and attained by the structure particularly pointed out in the written description and claims hereof as well as the appended drawings.
It will be appreciated by those skilled in the art that the objects and advantages that can be achieved with the present invention are not limited to the specific details set forth above, and that these and other objects that can be achieved with the present invention will be more clearly understood from the detailed description that follows.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the principles of the invention. In the drawings:
fig. 1 is a schematic diagram of the post and function level of each department of the investment statistic business of the fixed assets of the railway according to the embodiment of the invention.
Fig. 2 is a schematic diagram of a multi-level structure in the railway investment project data statistical system according to the embodiment of the invention.
Fig. 3 is a schematic diagram of a network architecture of a railway investment project data statistics system according to an embodiment of the present invention.
Fig. 4 is a schematic business flow diagram of a railway investment project data statistical system according to an embodiment of the invention.
FIG. 5 is a flow chart of a statistical method for railway investment project data in an embodiment of the invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail with reference to the following embodiments and accompanying drawings. The exemplary embodiments and descriptions of the present invention are provided to explain the present invention, but not to limit the present invention.
It should be noted that, in order to avoid obscuring the present invention with unnecessary details, only the structures and/or processing steps closely related to the scheme according to the present invention are shown in the drawings, and other details not so relevant to the present invention are omitted.
The fixed-asset investment statistic business of the railway relates to different levels of units and departments such as a railway general company, a railway bureau, a base station section, a command department, a joint-venture local railway, a direct enterprise of the railway general company and the like, and simultaneously, the fixed-asset investment statistic business of the railway consists of three different business types of basic construction, updating and reconstruction and locomotive vehicle purchase, namely, the fixed-asset investment statistic of the railway relates to a plurality of unit levels and business types. According to the general requirements of the general railway companies and the national statistical bureau, the general railway capital investment statistics work is generally responsible for the general railway companies statistical center, the general railway companies statistical center makes report formats and filling requirements, and the basic level unit collects, audits and fills the report data of the railway investment project statistics and reports step by step and summarizes the report data. The method fully considers the different requirements of different units on different service types in the system, and basically determines the post and the function of the railway fixed asset investment statistic service into three levels according to the combination of different functions of project plan import, project library split issue, project data upload, project data review and the like, as shown in figure 1.
The first layer is as follows: the railway general company statistical center is used as the highest-level management unit of fixed asset investment statistical analysis work, is also the highest level of posts and functions, and is mainly responsible for basic construction project plan import, project library split issue, project data review, updating and transforming project data review, rolling stock project data review, data report to the national statistical bureau and the like.
And a second level: the direct units of various railway bureaus, medium-speed railway investment companies, railway general companies and the like are used as construction units of projects, the local railway association is used as an industry management unit, is the second level of posts and functions, and is mainly responsible for receiving a basic construction project library, splitting and issuing the project library, accepting and reviewing project data, uploading project data, importing an updated and reformed project plan, splitting and issuing the project library, accepting and reviewing the project data, uploading the project data and the like.
And a third level: the station section, joint venture company, project department, command department and local railway company in each railway bureau are used as the project filling and reporting unit, are the third level of posts and functions, and are mainly responsible for the functions of receiving a basic construction project library, receiving an updated and modified project library, inputting and uploading project data and the like. In the third level, the user can also split, issue and check the project according to the requirement (such as the situation of dividing according to regional settings under the road bureau engineering management).
The invention provides a railway investment project data statistical system and a corresponding railway investment project data statistical method thereof based on the position and function hierarchical relationship shown in figure 1, in order to meet various requirements of new edition railway fixed asset statistical rules, meet actual requirements of existing businesses in different levels of units and departments such as a railway head office, a railway bureau, a base station section, a command department, a joint-venture railway, a railway head office and other enterprises of which the railway head office directly belongs to, and cover three basic businesses related to the field of railway fixed asset investment statistics, including basic construction, updating and transformation and locomotive vehicle purchase. The system is a tree-type multi-level system (in the example, a three-level system) comprising a first-level root node subsystem, a middle-level middle node subsystem and a project filling unit-level leaf node subsystem, basic information such as a project plan and the like is distributed step by step from top to bottom according to three levels of a part, a part and a section, service data reported step by step from bottom to top of investment completion data is subjected to a hierarchical bidirectional synchronization mechanism, a brand-new project coding method is adopted, and a set of complete investment statistical files is established for each investment project by utilizing project coding, so that the management and query of the whole life cycle of the project are realized.
Fig. 2 is a schematic diagram illustrating a multi-level structure of a railway investment project data statistics system according to an embodiment of the present invention. Fig. 3 is a schematic diagram of a network architecture of a railway investment project data statistics system in an embodiment of the present invention. Fig. 4 is a schematic business flow diagram of a railway investment project data statistics system according to an embodiment of the present invention. As shown in fig. 2 to 4, the system is a tree-type multi-hierarchy structure including a first-level root node subsystem, an intermediate-level intermediate node subsystem, and a project filling unit-level leaf node subsystem, and although only 3 levels are illustrated in the figure, the present invention is not limited thereto. For example, the first-level root node subsystem is a root node subsystem used by the rail head office level (or called a rail head office level root node subsystem), which performs the functions of the station of the corresponding rail head office statistical center in fig. 1. Each intermediate node subsystem is an intermediate level subsystem between the root node and the leaf node subsystems, such as the subsystem of each intermediate level building unit (including the local railroad association) shown in fig. 1, which performs the post functions of each intermediate level unit of the corresponding second level in fig. 1. Each leaf node subsystem is a filling unit level (or called base level) subsystem, such as a subsystem of each railway bureau intraductal station, joint venture company, project department, command department, local railway company, etc., and mainly executes the post function of each filling unit of the corresponding third level in fig. 1.
As shown in fig. 3, the root node subsystem may include a user device, a database server and a WEB server, wherein the database server is used for storing the data of the basic construction project, the data of the updated modification project and the data of the purchased rolling stock in the whole railway head office statistical center, so as to realize the overall management. The WEB server is used for providing WEB queries and the like. The intermediate node subsystem comprises user equipment and a database server, and the database server stores the basic construction project data, the updating and transforming project data and the locomotive purchasing data corresponding to the current node subsystem. Users of the leaf node subsystems of the base unit level can download item libraries or upload item data through a railway office network channel using user equipment such as a computer. For users without railway office network channels, user equipment such as computers and intelligent terminals can be adopted to upload files or receive and import project libraries in the modes of internet, e-mail and the like. And the subsystems of all levels are provided with railway investment project data statistical software, and different users of different levels can show different operation interfaces and manage different data contents based on different user rights.
The user equipment or the server of the railway investment project data statistical system is internally stored with railway investment project data statistical software, and according to the service requirements of the railway investment project data statistical system, the statistical software can comprise a plan import module, a report operation module, a project management module, a basic maintenance module, a data entry template and a permission management module, a flow module such as a project library issuing guide module, a project data reporting and accepting module, an updating and transforming machine account interaction module and a locomotive vehicle purchasing module, and various dictionary data such as a project dictionary, a user dictionary, a provincial area dictionary, a report dictionary and a regular expression dictionary, so as to assist the system to complete the statistics of the total investment project data.
Based on the hierarchical structure of fig. 2, the railway investment project data statistics system of the present invention also divides the business process into business processes corresponding to subsystems of each hierarchy, as shown in fig. 4, the business processes of the system include:
root node subsystem service flow: the railway head office statistical center receives project notification (railway basic construction project plan) through the subsystem, imports basic construction project plan data into a database of a railway investment project data statistical system, decomposes all basic construction projects according to construction units and the like (project decomposition), builds a project library (forms or updates a project library dictionary), splits the project library and distributes the project library to each construction unit (project assignment). In addition, the railway head office statistical center receives project data reported by a construction unit (data entry is required to replace the construction unit for a local railway), audits and summarizes the data (data review and data summarization in fig. 4), forms an investment statistical report and a card according to the requirements of the regulations, and finally reports the data to the national statistical bureau according to the format required by the national statistical bureau.
Intermediate node subsystem service flow: each construction unit receives the project library dictionary (project notice from the upper unit) issued by the upper unit through the subsystem of each construction unit, can import the updated and reconstructed project plan file (project notice from the unit) of the unit, can decompose the cross-provincial projects, continues decomposing according to the filling units to form the investment statistic project library (project library), and splits the project library and distributes the project library to each filling unit (project issuing). In addition, the construction unit receives project data of a filling unit or replaces the construction unit to complete data entry, then cards and reports are formed according to the requirements of the rule after data summarization processing, and finally data are reported to a railway general company statistical center.
Leaf node subsystem service flow: the filling unit receives a project library dictionary (project notice from the superior unit) issued by the superior unit through respective subsystems, collects and records index data and the like according to the actual progress of project investment completion, and finally completes the report of project data.
A railroad investment project data statistics method performed by the railroad investment project data statistics system of the present invention will be described with reference to fig. 5. As shown in fig. 5, the method includes:
step S310, a first-level root node subsystem imports a basic construction project plan file, a root node project is decomposed into sub-projects aiming at intermediate nodes based on the basic construction project plan file, the root node project and the sub-projects are automatically coded, so that the sub-project codes are associated with the root node project codes, a project library of a current subsystem is updated, a project library dictionary file corresponding to each sub-project is formed based on the sub-project split project library, and the project library dictionary file is sent to the corresponding intermediate-level intermediate node subsystem.
In this step, the basic construction project is uniformly imported into the full-road basic construction project plan (including the plan of each adjustment) file by the partial statistical center, then imported into the project library, and distributed to each road bureau in the form of project library dictionary files after splitting.
The invention customizes a plan file import standard interface, and can realize automatic import of the plan file as long as the plan file is made according to requirements (the file type, the file name and the file format meet the preset requirements), thereby overcoming the defect that the plan information depends on manual input for a long time.
Preferably, the plan file may include information such as a project name, a project number, an associated sub-project number (which may represent a relationship between the project and the sub-project), a project filling unit (which may be a unit code or a unit name), a project type code, and a current-year investment plan of the infrastructure project. Since the sources of the infrastructure project plan files are different for different road offices, and the project or sub-project numbers in the plan files are hardly specified uniformly, it is preferable that, before the plan files are imported, regular expressions are defined for the project numbers and the sub-project numbers in the infrastructure project plan files in a regular expression dictionary of the system on the basis of ensuring the inheritance or association among the project numbers, the first-layer project numbers, the second-layer project numbers, and the third-layer project numbers … …. That is, the relationship between the project number and the sub-project number in the infrastructure project plan file is preferably expressed in accordance with a regular expression specification defined in a regular expression dictionary of the system. In this way, in the process of importing the basic construction project plan file into the project library of the system, the root node subsystem can distinguish (identify) the hierarchical relationship of the construction projects according to the regular expressions preset in the system, that is, identify the root project and the sub-projects.
The following lists examples of expressions of item numbers and sub-item numbers, but the present invention is not limited thereto, and other expressions are possible:
"1" represents an item number;
"(1)" represents a first-layer sub-item number;
"1)" represents the second-layer sub-item number;
"1))" indicates the third-level child item number.
The first-level root node subsystem can automatically encode the project according to the serial number of the project in the plan file, encode the sub-project based on the relation between the project and the sub-project in the plan file, and establish the association relation between the project and the sub-project. As an example, the encoding manner of the root node subsystem for the sub-item is: characters are added after the parent item code to form a child item code as shown in table 1 below.
Table 1.
In the example of table 1, the root item code formed after encoding is 6 digits, where the first two digits represent the first planned year of the item, such as the new plan of 2017, the first two digits are "17", and the last four digits are the annual item serial number; during import of the plan, the root project code is automatically generated by the system and can be modified by the user during project management. For example, the root project code of the basic construction project 'Handan long Handan JifuLin' on the railway head office is '170058'.
The encoding method of the sub-item code may be to add characters after the root item code, each two digits represent one level, and the characters or numbers may be used. Similarly, using Handan long Handan Jinfer line as an example, the project is split into two sub-projects, which are filled by Beijing office and Jinan office respectively, and the Beijing office sub-project code can be "17005801"code for the" Jinan Ju project "17005802"; the Beijing office continues to split the ' Handan long Handan Jifuling Beijing office ' according to provinces, which are divided into ' Handan long Handan Jifuling Beijing office Hebei province ' and ' Handan long Handan Jifuling Beijing office Shanxi province ', so that the codes of the two sub-items can be respectively determined as ' 1700580101"and" 1700580102”。
The above-mentioned encoding method is only an example, and the present invention is not limited to this, and other appropriate encoding methods may be used as long as the association relationship between the item and the sub-item can be established.
The basic construction project plan file may only contain the project serial number but not the sub-project, at this time, the user of the root node subsystem may newly build (add) the sub-project according to the actual situation and automatically encode, that is, after adding several sub-projects to the project, the sub-project is issued to different lower level subsystems through the project library dictionary. When the sub-item is added, the sub-code is automatically added to the sub-item by the current subsystem, and the user can modify the sub-code. If an item needs to be split into multiple sub-items, the sub-item code cannot be repeated.
In the above example, the encoding rules no longer include item category codes, such as 1114, 121, etc., so the relationship between items and sub-items in the present system can be determined not only by codes. When the subsequent projects are summarized and the report forms are generated, the corresponding project data and the report forms can be comprehensively judged and generated through the project type (basic construction or updating and transforming projects), the project code, the project management unit (automatically generated when a plan is imported) and the like.
In addition, in the present invention, the root node subsystem may match the items in the plan file with an existing item library in the system, thereby identifying items in the plan file that match those in the existing item library, newly added items (items that are listed in the plan file but not in the existing item library), and items to be deleted (items that are not listed in the plan file but exist in the existing item library). Based on the matching result, further checks can be made by the user, whereby the corresponding item can be added (created), modified, deleted or closed and the item library updated accordingly.
And after the project library is updated, the root node subsystem splits the project library to form project library dictionary files corresponding to the intermediate-level nodes and sends the project library dictionary files to the intermediate-level intermediate node subsystems. For example, the root node subsystem decomposes all the infrastructure projects by construction unit, forms a project library dictionary corresponding to each intermediate node subsystem (e.g., each construction unit subsystem) at the next level, and distributes the project library dictionary to each intermediate node subsystem (construction unit level subsystem).
And step S330, receiving and importing the project library dictionary file from the previous-level node subsystem by the intermediate node subsystem, decomposing the current node project into sub-projects with associated codes for the next-level node based on the project library dictionary file, updating the project library of the current subsystem and splitting the project library to form project library dictionary files corresponding to the sub-projects and issuing the project library dictionary files to the corresponding next-level node subsystem.
The project library dictionary file from the previous-level node subsystem may only contain the project serial number of the current subsystem but not the sub-project, and at this time, the user of the current node subsystem may newly create (add) the sub-project and encode according to the actual situation, i.e., split the project into several sub-projects (split projects), and then issue the split projects to different subordinate subsystems through the project library dictionary.
In addition, in the embodiment of the present invention, the intermediate node subsystem (each railway local-level unit) may also import an update modification project plan file (including a partial management plan file and a partial management plan file) by itself, decompose the current node project into child projects based on the update modification project plan file, automatically encode the decomposed child projects so that the child project codes are associated with parent project codes thereof, update the project library of the current subsystem and split the project library to form project library dictionary files corresponding to each next-level node, and issue the project library dictionary files to each next-level node subsystem.
In the embodiment of the invention, a multi-level intermediate node subsystem can also exist between the root node subsystem and the leaf node subsystem, and the items are split and distributed to the lower-level intermediate node subsystem by the upper-level intermediate node subsystem.
And step S350, receiving and importing the project library dictionary file from the upper-level node subsystem by the project filling unit-level leaf node subsystem, inputting project data including indexes and capabilities according to the project investment completion progress, and uploading the project data to the upper-level node subsystem.
Project data entry is the most important function for completing data acquisition, and mainly comprises two main program modules, namely index entry and capability entry. The index input program module realizes the input work of basic indexes, including indexes in the basic construction monthly newspaper, the monthly flash newspaper and the annual newspaper, and indexes such as the updated and modified monthly newspaper, the monthly flash newspaper and the annual newspaper without using the updated and modified ledger. The capability entry program module realizes entry work of project capability data, and is mainly used for entry of relevant capability indexes of the annual building reports.
The filling unit level subsystem can record indexes and capacity according to an index recording template and a capacity recording template in the system.
After the project entry is finished, users of all project filling units can report project data or comprehensive library data (summary data of all projects of the filling units) to an upper-level node subsystem by using user equipment such as a computer, and the data is encrypted during reporting.
Step S370, the middle-level node subsystem receives and summarizes the project data from each lower-level node subsystem, performs project data review, generates cards and reports (which can be further printed on reports), and uploads the summarized project data to the upper-level node subsystem.
After receiving the reported file of the lower unit, the upper unit can check the file, and also can check the file or perform directory check on the folder where the file is located, so that the data of the lower unit is only checked in the check process.
And step 390, the first-level root node subsystem receives and summarizes the project data from the next-level node subsystem, and the project data is reviewed to generate a card and a report, and the report can be printed.
When the project data is input by a filling and reporting unit, the project data is oriented to sub-projects (leaf node projects) which are split layer by layer and are positioned at the bottom layer of a project tree, data is not stored in a root project and intermediate node projects at all levels, in order to facilitate statistics and summary and report generation, a system performs data summary layer by layer on all projects, and the summary result is stored in a project record of a corresponding node.
The project data collected by the node subsystems at all levels can contain project construction unit information, project type information and project province information, and the node subsystems at all levels can generate report data according to the construction unit information, the project type information or the project province information.
Based on the project data reported by each level of node subsystems, the node subsystems at each level can form basic construction, updating and transformation, investment completion conditions related to the purchase of rolling stocks, fund in-place conditions, physical quantity completion conditions, investment construction scale and newly-increased productivity capacity condition monthly report, yearly flash report and yearly flash report; and then filtering, summarizing and analyzing the investment projects according to different dimensions of the service requirements, such as report periods, report units, project categories and provinces of the projects to form various summarized reports. The inquiry, printing and exporting of the basic construction large project card and the flexible setting of the printing template are realized.
The first level root node subsystem can provide corresponding data for the investment statistical information system of the national statistical bureau according to the format required by the national statistical bureau.
In addition, a WEB query subsystem can be established in a railway general company statistical center to realize comprehensive analysis query and utilization of investment statistical historical data.
At present, about 400 basic construction projects are built by a railway general company every year, the projects are decomposed according to filling units and provinces, so that the total number of road bureau projects and sub-projects can reach 1000, and if the road bureau is decomposed according to a command department and a mark section, the maximum value of the total number of basic level projects and sub-projects is more than 5000. The method is calculated according to 100 indexes reported by the infrastructure in average every month, and the number of the index data related to the infrastructure in the whole road in each month is about 50 ten thousand according to the statistics of the infrastructure in the whole road. Each road bureau is about 1000 updated and reconstructed projects, 18000 updated and reconstructed projects exist in the whole road, and the projects are decomposed according to filling units and sections and basically reach more than 50000 projects. And (4) calculating according to 20 indexes reported by the updating and reconstruction in average per month, wherein the index data related to each month is counted by the whole-path updating and reconstruction to be about 100 ten thousand. The railway investment project data statistical system of the invention is tried to find that the statistical efficiency and accuracy of the fixed asset project are obviously improved.
Therefore, the invention changes the situation that the basic construction, the updating and reconstruction projects are respectively coded and independently summarized by adopting the brand-new investment project codes, and changes the history that the project indexes are difficult to be comprehensively counted and inquired in the cross-report period; the project codes run through the whole life cycle of the project, the historical changes of the project can be faithfully reflected, a foundation is laid for investment project statistics and investment benefit analysis, the accuracy of statistics work is improved, the statistics content is enriched, the labor intensity is reduced, and the labor cost is saved.
In addition, the invention adopts a bidirectional synchronization mechanism among units to realize that project plan data are issued from top to bottom step by step and project completion data are summarized from bottom to top step by step, thereby meeting the requirement of each grade of statistical departments on accurate mastering of projects and sub-projects and effectively avoiding statistical errors caused by artificial factors such as missing report.
The invention improves the three-level fixed asset investment statistical informatization system structure of a railway general company, a railway bureau (construction unit) and a station section (command department), can realize the centralized control of a roadbed, and can manage small stations by a large station; the investment statistic working quality and efficiency are comprehensively improved, and the service capability of providing timely, accurate and efficient investment statistic information for leaders and decision-making departments at all levels is enhanced.
Furthermore, the invention provides more comprehensive, timely and accurate investment statistics completion information for management units at all levels, and is beneficial to the investment plan management department to comprehensively and comprehensively plan the schedule of the investment of the fixed assets of the railway and optimize the use of the capital for railway construction.
It will be apparent to those skilled in the art that the modules or steps of the embodiments of the invention described above may be implemented by a general purpose computing device, they may be centralized on a single computing device or distributed across a network of multiple computing devices, and alternatively, they may be implemented by program code executable by a computing device, such that they may be stored in a storage device and executed by a computing device, and in some cases, the steps shown or described may be performed in an order different than that described herein, or they may be separately fabricated into individual integrated circuit modules, or multiple ones of them may be fabricated into a single integrated circuit module. Thus, embodiments of the invention are not limited to any specific combination of hardware and software.
Features that are described and/or illustrated with respect to one embodiment may be used in the same way or in a similar way in one or more other embodiments and/or in combination with or instead of the features of the other embodiments in the present invention.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes may be made to the embodiment of the present invention by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. A railway investment project data statistical system is characterized in that the system is a tree-type multi-level system comprising a first-level root node subsystem, a middle-level middle node subsystem and a project filling unit-level leaf node subsystem;
the first-level root node subsystem is used for importing a basic construction project plan file to a database server of the basic construction project plan file through a plan file import interface, identifying the hierarchical relationship of construction projects contained in the basic construction project plan file based on a preset regular expression, decomposing a root node project into sub-projects aiming at intermediate nodes based on the basic construction project plan file, automatically coding the root node project and the sub-projects to enable the sub-project codes to be associated with the root node project codes, updating a project library of a current subsystem and splitting the project library to form project library dictionary files corresponding to the sub-projects, and issuing the project library dictionary files to the corresponding intermediate-level intermediate node subsystem, wherein the hierarchical relationship of the construction projects comprises inheritance or association relationship between the root project and the sub-projects;
the intermediate-level intermediate node subsystem is used for receiving and importing the project library dictionary file from the upper-level node subsystem, decomposing the current node project into sub-projects with associated codes aiming at the lower-level node, updating the project library of the current subsystem and splitting the project library to form project library dictionary files corresponding to the sub-projects and sending the project library dictionary files to the corresponding lower-level node subsystem;
the project filling unit level leaf node subsystem is used for receiving and importing project library dictionary files from the upper level node subsystem, inputting project data including indexes according to project investment completion progress, and uploading the project data to the upper level node subsystem;
the first-level root node subsystem is also used for matching the items in the plan file with the existing item library of the current subsystem, identifying the items, the newly added items and the items to be deleted in the plan file, which are matched with the existing item library, and updating the item library based on the level result;
the intermediate-level intermediate node subsystem is also used for importing an updated and reconstructed project plan file, decomposing a current node project into sub-projects aiming at a next-level node, automatically coding the decomposed sub-projects to enable the sub-project codes to be associated with parent project codes thereof, updating a project library of the current subsystem and splitting the project library to form project library dictionary files corresponding to the sub-projects and issuing the project library dictionary files to the corresponding next-level node subsystem;
the first-level root node subsystem is a railway head company-level node subsystem, and the middle-level intermediate node subsystem is a construction unit-level subsystem.
2. The system of claim 1, wherein:
the middle-level node subsystem is also used for receiving and summarizing project data from the next-level node subsystem, performing project data review, generating a report and uploading the summarized project data to the previous-level node subsystem;
and the first-level root node subsystem is also used for receiving and summarizing project data from the next-level node subsystem, and performing project data review to generate a report.
3. The system of claim 1, wherein:
the middle-level middle node is a building unit-level middle node;
the project data collected by the intermediate level point subsystem comprises project construction unit information, project category information and project province information, and the intermediate level point subsystem generates a report according to the construction unit information, the project category information or the project province information.
4. The system of claim 1, wherein:
the infrastructure project plan file includes a root node project sequence number and an associated sub-project sequence number, and the first level root node subsystem identifies a root project and a sub-project based on the root node project sequence number and the associated sub-project sequence number.
5. The system of claim 1, wherein:
the first-level root node subsystem and the middle-level middle node subsystem encode the sub-items in the following modes: characters are added after the parent item code to form a child item code.
6. A railway investment project data statistical method performed by a railway investment project data statistical system, the system being a tree-type multi-level system including a first-level root node subsystem, an intermediate-level intermediate node subsystem, and a project-filling unit-level leaf node subsystem, the method comprising the steps of:
the first-level root node subsystem imports a basic construction project plan file to a database server thereof through a plan file import interface, identifies the hierarchical relationship of construction projects contained in the basic construction project plan file based on a preset regular expression, decomposes a root node project into sub-projects aiming at intermediate nodes based on the basic construction project plan file, automatically codes the root node project and the sub-projects to enable the sub-project codes to be associated with the root node project codes, updates a project library of the current subsystem and splits the project library to form project library dictionary files corresponding to the sub-projects and transmits the project library dictionary files to the corresponding intermediate-level intermediate node subsystem; the first-level root node subsystem matches the items in the plan file with an existing item library of the current subsystem, identifies the items, newly added items and items to be deleted in the plan file, which are matched with the existing item library, and updates the item library based on the level result; the hierarchical relationship of the construction project comprises inheritance or association relationship between a root project and a sub project;
receiving and importing the project library dictionary file from the upper-level node subsystem by the intermediate-level intermediate node subsystem, decomposing the current node project into sub-projects with associated codes aiming at the lower-level node, updating the project library of the current subsystem and splitting the project library to form project library dictionary files corresponding to the sub-projects, and issuing the project library dictionary files to the corresponding lower-level node subsystem; the intermediate-level intermediate node subsystem also imports an updated and reconstructed project plan file, decomposes the current node project into sub-projects aiming at the next-level node, automatically codes the decomposed sub-projects to enable the sub-project codes to be associated with the parent project codes thereof, updates the project library of the current subsystem and splits the project library to form project library dictionary files corresponding to the sub-projects and sends the project library dictionary files to the corresponding next-level node subsystem;
the project filling unit level leaf node subsystem receives and imports a project library dictionary file from a previous level node subsystem, records project data including indexes according to project investment completion progress, and uploads the project data to the previous level node subsystem;
the first-level root node subsystem is a railway head company-level node subsystem, and the middle-level intermediate node subsystem is a construction unit-level subsystem.
7. The method of claim 6, further comprising:
receiving and summarizing project data from a next-level node subsystem by the intermediate-level node subsystem, performing project data review, generating a report, and uploading the summarized project data to a previous-level node subsystem;
and receiving and summarizing project data from the next-level node subsystem by the first-level root node subsystem, and performing project data review to generate a report.
8. The method of claim 6, wherein:
the first-level root node subsystem and the middle-level middle node subsystem encode the sub-items in the following modes: characters are added after the parent item code to form a child item code.
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