CN113591179B - Method and device for detecting runoff of rainwater in coal port and storage medium - Google Patents
Method and device for detecting runoff of rainwater in coal port and storage medium Download PDFInfo
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Abstract
The application relates to a method, a device and a storage medium for detecting the rainfall runoff of a coal port. The method comprises the following steps: the method comprises the steps of obtaining the areas of all areas of a coal port output by a production management and control system and the current stock of a coal pile; determining the area of a coal-bearing zone of the storage yard and the area of a coal-free zone of the storage yard based on the area of the storage yard area and the current stock of the coal yard; obtaining a rainfall runoff coefficient of the storage yard area according to the area of the coal-bearing area and the area of the coal-free area; according to the area of each area, the rainfall runoff coefficient of the storage yard area and the rainfall runoff coefficient of the non-storage yard area, obtaining and outputting a rainfall runoff detection result of the coal port; the rainfall runoff detection result comprises a rainfall comprehensive runoff coefficient; the comprehensive runoff coefficient of the rainwater is used for indicating the construction of a rainwater drainage system. This application has improved the accuracy that the rainfall runoff detected, and then has improved the drainage effect of rainwater drainage scheme to guarantee drainage security.
Description
Technical Field
The application relates to the technical field of rainwater engineering planning, in particular to a method and a device for detecting the rainwater runoff of a coal port and a storage medium.
Background
The comprehensive runoff coefficient is an extremely important parameter in the design of a rainwater pipeline, and the value of the comprehensive runoff coefficient directly relates to the calculated flow of the storm runoff, so that the design standard of a rainwater drainage system is affected. For many years, in the engineering construction of coal wharfs, the projects related to rainwater runoff amount habitually consider the storage yard rainwater runoff coefficient to be about 0.2-0.4, and other operation areas are 0.9, so that the design of a port rainwater drainage system is unreasonable, the drainage effect is poor, and safety risks appear.
In the implementation process, the inventor finds that at least the following problems exist in the conventional technology: traditional rainfall runoff testing result is inaccurate, leads to the drainage effect of coal harbour rainwater drainage system poor, influences drainage security.
Disclosure of Invention
Based on the above, it is necessary to provide a method, a device and a storage medium for detecting the rainfall runoff of a coal port.
A method for detecting the runoff of a coal port includes the steps:
the method comprises the steps of obtaining the areas of all areas of a coal port output by a production management and control system and the current stock of a coal pile; the areas comprise a yard area and a non-yard area; the non-yard area comprises a wharf area, a living office area and a lake and reservoir greening area;
determining the area of a coal-bearing zone of the storage yard and the area of a coal-free zone of the storage yard based on the area of the storage yard area and the current stock of the coal yard;
obtaining a rainfall runoff coefficient of the storage yard area according to the area of the coal-bearing area and the area of the coal-free area;
according to the area of each area, the rainfall runoff coefficient of the storage yard area and the rainfall runoff coefficient of the non-storage yard area, obtaining and outputting a rainfall runoff detection result of the coal port; the rainfall runoff detection result comprises a rainfall comprehensive runoff coefficient; the comprehensive runoff coefficient of the rainwater is used for indicating the construction of a rainwater drainage system.
In one embodiment, the yard area comprises an area occupied by a coal pile and a yard track beam area;
based on the area of the yard area and the current stock of the coal yard, determining the area of the coal-bearing area of the yard and the area of the coal-free area of the yard, comprising the following steps:
based on the current stock of the coal stacks, confirming the types of the areas occupied by each coal stack; the types include a coal-containing zone and a coal-free zone;
determining the area of a coal-bearing zone of the storage yard according to the area of the coal-bearing zone;
and determining the area of the coal-free area of the storage yard according to the area of the coal-free area and the area of the storage yard track beam area.
In one embodiment, the step of identifying the type of area occupied by each coal pile based on the current coal pile field inventory comprises:
if the stacking quantity of the coal stacks is smaller than the preset stacking quantity, confirming that the area occupied by the coal stacks is a coal-free area;
and if the stacking quantity of the coal stacks is larger than or equal to the preset stacking quantity, confirming that the area occupied by the coal stacks is a coal-type area.
In one embodiment, in the step of obtaining the rainfall runoff coefficient of the yard area according to the area of the coal-bearing area and the area of the coal-free area, the rainfall runoff coefficient of the yard area is obtained based on the following model:
wherein alpha is 1 The rainfall runoff coefficient is the rainfall runoff coefficient of the storage yard area; s is S With coal The area of the coal area of the storage yard; s is S Coal-free The area of the coal-free area is obtained for the storage yard.
In one embodiment, the rainfall runoff coefficient of the non-yard area comprises the rainfall runoff coefficient of the wharf area, the rainfall runoff coefficient of the living office area and the rainfall runoff coefficient of the lake and reservoir greening area;
obtaining a rainwater comprehensive runoff coefficient based on the following model:
wherein alpha is the comprehensive runoff coefficient of rainwater; s is S 1 Is the area of the yard area; s is S 2 Is the area of the dock area; s is S 3 Is the area of the living office area; s is S 4 The area of the greening area of the lake and the reservoir; alpha 1 The rainfall runoff coefficient is the rainfall runoff coefficient of the storage yard area; alpha 2 The coefficient of the rainfall runoff in the wharf area; alpha 3 The system is a rainfall runoff coefficient of a living office area; alpha 4 The coefficient of the rainwater runoff in the greening area of the lake and the reservoir.
A coal port stormwater runoff detection device, comprising:
the data acquisition module is used for acquiring the areas of all areas of the coal port and the current stock of the coal stack yard, which are output by the production control system; the areas comprise a yard area and a non-yard area; the non-yard area comprises a wharf area, a living office area and a lake and reservoir greening area;
the first processing module is used for determining the area of a coal-bearing area of the storage yard and the area of a coal-free area of the storage yard based on the area of the storage yard area and the current stock of the coal storage yard;
the second processing module is used for obtaining the rainfall runoff coefficient of the storage yard area according to the area of the coal-bearing area and the area of the coal-free area;
the data output module is used for obtaining and outputting a rainfall runoff detection result of the coal port according to the area of each area, the rainfall runoff coefficient of the storage yard area and the rainfall runoff coefficient of the non-storage yard area; the rainfall runoff detection result comprises a rainfall comprehensive runoff coefficient; the comprehensive runoff coefficient of the rainwater is used for indicating the construction of a rainwater drainage system.
In one embodiment, the yard area comprises an area occupied by a coal pile and a yard track beam area;
the first processing module includes:
the type confirming unit is used for confirming the type of the area occupied by each coal pile based on the current coal pile field stock; the types include a coal-containing zone and a coal-free zone;
the coal-bearing area determining unit is used for determining the area of the coal-bearing area of the storage yard according to the area of the coal-bearing area;
and the coal-free area determining unit is used for determining the coal-free area of the storage yard according to the area of the coal-free area and the area of the storage yard track beam area.
In one of the embodiments of the present invention,
the type confirming unit is also used for confirming that the area occupied by the coal pile is a coal-free area if the storage quantity of the coal pile is smaller than the preset storage quantity; and if the stacking quantity of the coal stacks is larger than or equal to the preset stacking quantity, confirming that the area occupied by the coal stacks is a coal-type area.
A computer device comprising a memory storing a computer program and a processor implementing the steps of the method described above when the processor executes the computer program.
A computer readable storage medium having stored thereon a computer program which, when executed by a processor, performs the steps of the method described above.
One of the above technical solutions has the following advantages and beneficial effects:
according to the method, the area of each area of the coal port and the current coal yard stock are obtained, the coal area of the yard and the coal-free area of the yard are determined based on the area of the yard area and the current coal yard stock, the rainfall runoff coefficient of the yard area is obtained according to the coal area and the coal-free area, and then the rainfall runoff detection result of the coal port is obtained and output according to the area of each area, the rainfall runoff coefficient of the yard area and the runoff coefficient of the non-yard area, wherein the rainfall comprehensive runoff coefficient for indicating the rainwater drainage system is constructed. According to the method, the influence factors such as actual production operation of the coal port, regional landform conditions and the like are comprehensively considered, and the actual storage quantity of the storage yard coal pile is obtained according to the real-time dynamic change of the storage quantity of the storage yard coal pile, so that the rainwater runoff detection result of the corresponding coal port is obtained, the accuracy and the effectiveness of the rainwater comprehensive runoff coefficient are improved, the drainage effect of the constructed rainwater drainage system is improved, and the drainage safety is further improved effectively.
Drawings
In order to more clearly illustrate the technical solutions of embodiments or conventional techniques of the present application, the drawings required for the descriptions of the embodiments or conventional techniques will be briefly described below, and it is apparent that the drawings in the following description are only some embodiments of the present application, and other drawings may be obtained according to these drawings without inventive effort for a person of ordinary skill in the art.
FIG. 1 is a schematic flow chart of a method for detecting the runoff of a coal port rainwater in one embodiment;
FIG. 2 is a flow chart of steps for determining a coal-bearing area of a yard and a coal-free area of the yard in one embodiment;
FIG. 3 is a schematic diagram of regions of a coal harbor in one example;
FIG. 4 is a flow chart of steps for identifying the type of area occupied by each coal pile in one embodiment;
fig. 5 is a block diagram of a device for detecting the runoff of a coal port rainwater according to one embodiment.
Detailed Description
In order to facilitate an understanding of the present application, a more complete description of the present application will now be provided with reference to the relevant figures. Examples of the present application are given in the accompanying drawings. This application may, however, be embodied in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. The terminology used herein in the description of the application is for the purpose of describing particular embodiments only and is not intended to be limiting of the application.
It will be understood that the terms "first," "second," and the like, as used herein, may be used to describe various elements, but these elements are not limited by these terms. These terms are only used to distinguish one element from another element.
It will be understood that when an element is referred to as being "connected" to another element, it can be directly connected to the other element or be connected to the other element through intervening elements. Further, "connection" in the following embodiments should be understood as "electrical connection", "communication connection", and the like if there is transmission of electrical signals or data between objects to be connected.
As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. It will be further understood that the terms "comprises" and/or "comprising," and/or the like, specify the presence of stated features, integers, steps, operations, elements, components, or groups thereof, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, or groups thereof.
In one embodiment, as shown in fig. 1, a method for detecting the runoff of rainwater at a coal port is provided, which may include:
step 202, obtaining the areas of all areas of a coal port output by a production control system and the current stock of a coal pile; the areas comprise a yard area and a non-yard area; the non-yard area comprises a wharf area, a living office area and a lake and reservoir greening area;
step 204, determining the area of a coal-bearing area of the storage yard and the area of a coal-free area of the storage yard based on the area of the storage yard area and the current stock of the coal yard;
step 206, obtaining a rainfall runoff coefficient of the storage yard area according to the area of the coal-bearing area and the area of the coal-free area;
step 208, obtaining and outputting a rainfall runoff detection result of the coal port according to the area of each area, the rainfall runoff coefficient of the storage yard area and the rainfall runoff coefficient of the non-storage yard area; the rainfall runoff detection result comprises a rainfall comprehensive runoff coefficient; the comprehensive runoff coefficient of the rainwater is used for indicating the construction of a rainwater drainage system.
The production management and control system is used for managing production operation of the coal port; the current stock of the coal yards is the current operation stock of each coal yard, the current stock of the coal yards can be dynamically changed according to production operation conditions, and the dynamic change of the current stock of the coal yards can cause the change of the rainwater runoff detection result of a coal port because the stock of the coal yards can influence the rainwater runoff detection result of a yard area; according to the building layout, the landform characteristics and the drainage method of the coal port, the coal port can be divided into a yard area and a non-yard area, the non-yard area can comprise a wharf area, a living office area and a lake and reservoir greening area, the area of each area can be obtained by measuring according to the CAD actual drawing of the coal port, and the area of each area of the coal port and the current stock of a coal stack yard can be obtained from a production management and control system.
Specifically, the area of each region of the coal port output by the production control system and the current stock of the coal stack yard are obtained; the method comprises the steps that the operation stock quantity of each coal yard can be obtained based on the current stock quantity of the coal yards, the coal area and the non-coal area of the coal yards can be determined according to the current stock quantity of the coal yards and the areas of the storage yard areas, when the coal stock quantity of certain coal yards reaches a certain value, the total area of the areas occupied by the coal yards can be the total area of the areas with the coal yard stock quantity smaller than a certain value, and the specific value can be determined according to the actual situation; according to the area of a coal-bearing area of a storage yard area and the area of a coal-free area of the storage yard, a rainfall runoff coefficient of the storage yard area is obtained, and accordingly a rainfall runoff detection result of a coal port can be obtained according to the area of each area, the rainfall runoff coefficient of the storage yard area and the rainfall runoff coefficient of a non-storage yard area, the rainfall runoff detection result comprises a rainwater comprehensive runoff coefficient, the rainwater comprehensive runoff coefficient can be used for indicating the construction of a rainwater drainage system, the obtained rainwater comprehensive runoff coefficient is combined with the local rainfall condition, the current drainage condition of the coal port, the condition of a sewage treatment station and the production operation condition of the coal port, the rainwater drainage system is constructed, the rainwater drainage system can comprise a size and value construction suitable for a rainwater pipeline of the coal port, the setting of a drainage port position, the arrangement scheme of a water pump and the like, and accordingly drainage effect of the coal port is effectively improved, and drainage safety is guaranteed.
According to the method, based on the area of a storage yard area of a coal port and the current storage yard stock, the coal-containing area and the coal-free area of the storage yard are determined, the rainwater runoff coefficient of the storage yard area is obtained according to the coal-containing area and the coal-free area, the rainwater runoff coefficient of each area of the coal port, the rainwater runoff coefficient of the storage yard area and the rainwater runoff coefficient of a non-storage yard area are obtained and output, the rainwater runoff detection result of the coal port is obtained and output, the detection result comprises the constructed rainwater comprehensive runoff coefficient for indicating the rainwater drainage system, so that factors such as actual production operation conditions and regional topography of the coal port are integrated, the coal-containing area and the coal-free area are determined through the storage yard area and the current storage yard, the rainwater runoff coefficient of the storage yard area is obtained more accurately, the rainwater runoff coefficient of the storage yard area is obtained and the rainwater runoff coefficient of the non-storage yard area is output more accurately, the information and the real-time of the rainwater comprehensive runoff coefficient of the coal port are obtained and the rainwater comprehensive runoff coefficient is guaranteed, and the rainwater drainage system based on the rainwater comprehensive runoff comprehensive coefficient is improved, and the safety of the rainwater drainage system is greatly improved.
In one embodiment, the yard area may include an area occupied by a coal pile and a yard rail beam area;
based on the area of the yard area and the current coal yard inventory, the step 204 of determining the area of the coal-bearing zone of the yard and the area of the coal-free zone of the yard, as shown in fig. 2, may include:
step 302, based on the current coal pile field stock, confirming the type of the area occupied by each coal pile; the types include a coal-containing zone and a coal-free zone;
step 304, determining the area of the coal-bearing zone of the storage yard according to the area of the coal-bearing zone;
step 306, determining the area of the coal-free area of the storage yard according to the area of the coal-free area and the area of the storage yard track beam area.
The yard area may further include a yard road surface area, and the yard road surface area and the yard track beam area may be regarded as a coal-free area because there is no or little coal pile stock.
Specifically, according to the current stock of the coal yard, the area occupied by each coal yard in the yard can be confirmed to be a coal-bearing area or a coal-free area, the area of the coal-bearing area of the yard can be confirmed according to the area of the coal-bearing area, and the area of the coal-free area of the yard can be confirmed according to the area of the coal-free area, the area of the yard track beam area and the area of the yard pavement area. In one example, as shown in fig. 3, the area of the coal-bearing zone may be the coal-bearing zone area of the yard, and the total area of the coal-free zone, the yard rail beam zone, and the yard road surface zone may be the coal-free zone area.
In one embodiment, based on the current coal yard inventory, the step 302 of identifying the type of area occupied by each coal pile, as shown in fig. 4, may include:
step 402, if the stock of the coal pile is smaller than the preset stock, confirming that the area occupied by the coal pile is a coal-free area;
and step 404, if the stock quantity of the coal pile is greater than or equal to the preset stock quantity, confirming that the area occupied by the coal pile is a coal-type area.
The preset stock can be set according to actual conditions.
Specifically, based on the current stock of the coal yards, the job stock of each coal yard can be obtained, and if the stock of a certain coal yard is smaller than the preset stock, the area occupied by the coal yard can be confirmed to be a coal-free area; if the stock of the current coal pile is greater than or equal to the preset stock, confirming that the area occupied by the coal pile is a coal type area, so that the type of the area occupied by each coal pile can be confirmed based on the stock of the current coal pile field; the yard track beam and the yard road surface can be regarded as a coal-free area; and determining the area of the coal-bearing zone of the storage yard according to the area of the coal-bearing zone, the area of the track beam zone of the storage yard and the area of the pavement zone of the storage yard, thereby obtaining a more accurate rainfall runoff coefficient of the storage yard zone based on the area of the coal-bearing zone and the area of the coal-bearing zone.
According to the method and the device, the types of the areas occupied by the coal stacks are confirmed based on the current stock of the coal stack yard, so that the coal-bearing area of the storage yard and the coal-free area of the storage yard are respectively determined according to the areas of the various types of areas, the accuracy of the rainfall runoff coefficient of the storage yard area is effectively improved, and a foundation is laid for obtaining more accurate rainfall runoff detection results of the coal port.
In one embodiment, in the step 206 of obtaining the rainfall runoff coefficient of the storage area according to the area of the coal-bearing area and the area of the coal-free area, the rainfall runoff coefficient of the storage area may be obtained based on the following model:
wherein alpha is 1 The rainfall runoff coefficient is the rainfall runoff coefficient of the storage yard area; s is S With coal The area of the coal area of the storage yard; s is S Coal-free The area of the coal-free area is obtained for the storage yard.
Specifically, under the condition that the area of the coal-bearing area of the storage yard and the area of the coal-free area of the storage yard are obtained, the area of the coal-bearing area of the storage yard and the area of the coal-free area of the storage yard are brought into the model, the rainfall runoff coefficient of the storage yard area can be obtained, and the accuracy of the rainfall runoff coefficient of the storage yard area can be improved by considering the area of the coal-bearing area and the area of the coal-free area of the storage yard.
In one embodiment, the rainfall runoff coefficient of the non-yard area may include the rainfall runoff coefficient of the dock area, the rainfall runoff coefficient of the living office area, and the rainfall runoff coefficient of the lake and reservoir greening area;
the rainwater comprehensive runoff coefficient can be obtained based on the following model:
wherein alpha is the comprehensive runoff coefficient of rainwater; s is S 1 Is the area of the yard area; s is S 2 Is the area of the dock area; s is S 3 Is the area of the living office area; s is S 4 The area of the greening area of the lake and the reservoir; alpha 1 The rainfall runoff coefficient is the rainfall runoff coefficient of the storage yard area; alpha 2 The coefficient of the rainfall runoff in the wharf area; alpha 3 The system is a rainfall runoff coefficient of a living office area; alpha 4 The coefficient of the rainwater runoff in the greening area of the lake and the reservoir.
Specifically, the coefficient of rainfall runoff in the wharf area, the coefficient of rainfall runoff in the living office area, and the coefficient of rainfall runoff in the lake and reservoir greening area can be obtained based on the following table 1 according to the area ground materials and the ground coverage types.
According to ground materials of a wharf area, a living office area and a lake and reservoir greening area, the rainwater runoff coefficient of the wharf area, the rainwater runoff coefficient of the living office area and the rainwater runoff coefficient of the lake and reservoir greening area can be obtained according to the above table, and the comprehensive rainwater runoff coefficient of the coal port can be obtained by taking the area of the storage yard area, the area of the wharf area, the area of the living office area, the area of the lake and reservoir greening area, the rainwater runoff coefficient of the wharf area, the rainwater runoff coefficient of the living office area, the rainwater runoff coefficient of the lake and reservoir greening area and the rainwater runoff coefficient of the storage yard area obtained based on the area with coal and the area without coal into the above model through the above model.
TABLE 1
Above, the present application determines the area of the coal-bearing area of the yard and the area of the coal-free area of the yard based on the area of the yard area and the current stock of the coal yard, obtains the rainfall runoff coefficient of the yard area according to the area of the coal-bearing area and the area of the coal-free area, and obtains and outputs the rainfall runoff detection result of the coal harbor according to the area of each area, the rainfall runoff coefficient of the yard area and the rainfall runoff coefficient of the non-yard area, wherein the rainfall comprehensive runoff coefficient comprises the rainwater comprehensive runoff coefficient for indicating the construction of the rainwater drainage system. According to the method, the situation that the area of the coal-bearing area and the area of the coal-free area of the storage yard can be changed in real time according to production operation conditions is comprehensively considered, so that the obtained rainfall runoff coefficient of the storage yard area is more accurate, the accuracy and the instantaneity of the rainfall runoff detection result and the rainfall comprehensive runoff coefficient of a coal port are improved, the drainage effect of a rainwater drainage scheme is effectively improved, and the drainage safety is guaranteed.
It should be understood that, although the steps in the flowcharts of fig. 1, 2, and 4 are shown in order as indicated by the arrows, these steps are not necessarily performed in order as indicated by the arrows. The steps are not strictly limited to the order of execution unless explicitly recited herein, and the steps may be executed in other orders. Moreover, at least some of the steps in fig. 1, 2, and 4 may include a plurality of steps or stages, which are not necessarily performed at the same time, but may be performed at different times, and the order of the steps or stages is not necessarily sequential, but may be performed in turn or alternately with at least some of the other steps or stages.
In one embodiment, as shown in fig. 5, there is provided a coal port rainwater runoff detection apparatus, which may include:
the data acquisition module 110 is used for acquiring the area of each region of the coal port and the current stock of the coal pile field, which are output by the production control system; the areas comprise a yard area and a non-yard area; the non-yard area comprises a wharf area, a living office area and a lake and reservoir greening area;
a first processing module 120, configured to determine a coal-bearing area of the yard and a coal-free area of the yard based on an area of the yard area and a current stock of the coal yard;
the second processing module 130 is configured to obtain a rainfall runoff coefficient of the yard area according to the area of the coal-bearing area and the area of the coal-free area;
the data output module 140 is configured to obtain and output a detection result of the rainfall runoff of the coal port according to the area of each area, the rainfall runoff coefficient of the storage yard area and the rainfall runoff coefficient of the non-storage yard area; the rainfall runoff detection result comprises a rainfall comprehensive runoff coefficient; the comprehensive runoff coefficient of the rainwater is used for indicating the construction of a rainwater drainage system.
In one embodiment, the yard area may include an area occupied by a coal pile and a yard rail beam area;
the first processing module may include:
the type confirming unit is used for confirming the type of the area occupied by each coal pile based on the current coal pile field stock; the types include a coal-containing zone and a coal-free zone;
the coal-bearing area determining unit is used for determining the area of the coal-bearing area of the storage yard according to the area of the coal-bearing area;
and the coal-free area determining unit is used for determining the coal-free area of the storage yard according to the area of the coal-free area and the area of the storage yard track beam area.
In one of the embodiments of the present invention,
the type confirming unit is also used for confirming that the area occupied by the coal pile is a coal-free area if the storage quantity of the coal pile is smaller than the preset storage quantity; and if the stacking quantity of the coal stacks is larger than or equal to the preset stacking quantity, confirming that the area occupied by the coal stacks is a coal-type area.
In one embodiment, the second processing module may derive the stormwater runoff coefficient for the yard area based on the following model:
wherein alpha is 1 The rainfall runoff coefficient is the rainfall runoff coefficient of the storage yard area; s is S With coal The area of the coal area of the storage yard; s is S Coal-free The area of the coal-free area is obtained for the storage yard.
In one embodiment, the rainfall runoff coefficient of the non-yard area may include the rainfall runoff coefficient of the dock area, the rainfall runoff coefficient of the living office area, and the rainfall runoff coefficient of the lake and reservoir greening area;
the data output module can obtain the comprehensive runoff coefficient of the rainwater based on the following model:
wherein alpha is the comprehensive runoff coefficient of rainwater; s is S 1 Is the area of the yard area; s is S 2 Is the area of the dock area; s is S 3 Is the area of the living office area; s is S 4 The area of the greening area of the lake and the reservoir; alpha 1 The rainfall runoff coefficient is the rainfall runoff coefficient of the storage yard area; alpha 2 The coefficient of the rainfall runoff in the wharf area; alpha 3 The system is a rainfall runoff coefficient of a living office area; alpha 4 The coefficient of the rainwater runoff in the greening area of the lake and the reservoir.
The specific limitation of the coal port rain water runoff detection device can be referred to as limitation of the method for detecting the coal port rain water runoff, and the description is omitted here. All or part of the modules in the coal port rainwater runoff detection device can be realized by software, hardware and a combination thereof. The above modules may be embedded in hardware or may be independent of a processor in the computer device, or may be stored in software in a memory in the computer device, so that the processor may call and execute operations corresponding to the above modules. It should be noted that, in the embodiment of the present application, the division of the modules is schematic, which is merely a logic function division, and other division manners may be implemented in actual implementation.
In an embodiment, there is also provided a computer device comprising a memory and a processor, the memory having stored therein a computer program, the processor implementing the steps of the method embodiments described above when the computer program is executed.
In one embodiment, a computer-readable storage medium is provided, on which a computer program is stored which, when executed by a processor, carries out the steps of the method embodiments described above.
Those skilled in the art will appreciate that implementing all or part of the above described methods may be accomplished by way of a computer program stored on a non-transitory computer readable storage medium, which when executed, may comprise the steps of the embodiments of the methods described above. Any reference to memory, storage, database, or other medium used in embodiments provided herein may include at least one of non-volatile and volatile memory. The nonvolatile Memory may include Read-Only Memory (ROM), magnetic tape, floppy disk, flash Memory, optical Memory, or the like. Volatile memory can include random access memory (Random Access Memory, RAM) or external cache memory. By way of illustration, and not limitation, RAM can be in the form of a variety of forms, such as static random access memory (Static Random Access Memory, SRAM) or dynamic random access memory (Dynamic Random Access Memory, DRAM), and the like.
In the description of the present specification, reference to the terms "some embodiments," "other embodiments," "desired embodiments," and the like, means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, schematic descriptions of the above terms do not necessarily refer to the same embodiment or example.
The technical features of the above embodiments may be arbitrarily combined, and all possible combinations of the technical features in the above embodiments are not described for brevity of description, however, as long as there is no contradiction between the combinations of the technical features, they should be considered as the scope of the description.
The above examples merely represent a few embodiments of the present application, which are described in more detail and are not to be construed as limiting the scope of the invention. It should be noted that it would be apparent to those skilled in the art that various modifications and improvements could be made without departing from the spirit of the present application, which would be within the scope of the present application. Accordingly, the scope of protection of the present application is to be determined by the claims appended hereto.
Claims (10)
1. The method for detecting the rainfall runoff of the coal port is characterized by comprising the following steps of:
the method comprises the steps of obtaining the areas of all areas of a coal port output by a production management and control system and the current stock of a coal pile; the area comprises a storage area and a non-storage area; the non-storage yard area comprises a wharf area, a living office area and a lake and reservoir greening area;
determining a coal-bearing area of the yard and a coal-free area of the yard based on the area of the yard area and the current coal yard inventory;
obtaining a rainfall runoff coefficient of the storage yard area according to the coal-bearing area and the coal-free area;
obtaining and outputting a rainfall runoff detection result of the coal port according to the area of each region, the rainfall runoff coefficient of the storage yard region and the rainfall runoff coefficient of the non-storage yard region; the rainfall runoff detection result comprises a rainfall comprehensive runoff coefficient; the comprehensive runoff coefficient of the rainwater is used for indicating the construction of a rainwater drainage system.
2. The method for detecting the rainfall runoff of the coal port according to claim 1, wherein the yard area comprises an area occupied by a coal pile and a yard track beam area;
the step of determining the coal-bearing area of the yard and the coal-free area of the yard based on the area of the yard area and the current coal yard inventory comprises the following steps:
based on the current coal pile field stock, confirming the type of the area occupied by each coal pile; the types include a coal-type region and a coal-free region;
determining the area of the coal-bearing zone of the storage yard according to the area of the coal-bearing zone;
and determining the area of the coal-free area of the storage yard according to the area of the coal-free area and the area of the storage yard track beam area.
3. The method for detecting the rainfall runoff of the coal port according to claim 2, wherein the step of confirming the type of the area occupied by each coal pile based on the current coal pile field stock comprises the following steps:
if the stock quantity of the coal pile is smaller than the preset stock quantity, confirming that the area occupied by the coal pile is the coal-free area;
and if the stock quantity of the coal pile is larger than or equal to the preset stock quantity, confirming that the occupied area of the coal pile is the coal-type area.
4. The method for detecting the rainfall runoff of the coal port according to any one of claims 1 to 3, wherein in the step of obtaining the rainfall runoff coefficient of the storage area according to the area of the coal-bearing area and the area of the coal-free area, the rainfall runoff coefficient of the storage area is obtained based on the following model:
wherein alpha is 1 The rainfall runoff coefficient of the storage yard area is set; s is S With coal The area of the coal area of the storage yard is; s is S Coal-free And obtaining the area of the coal-free area for the storage yard.
5. The method for detecting the rainfall runoff of the coal port according to any one of claims 1 to 3, wherein the rainfall runoff coefficient of the non-yard area comprises the rainfall runoff coefficient of the wharf area, the rainfall runoff coefficient of the living office area and the rainfall runoff coefficient of the lake and reservoir greening area;
the rainwater comprehensive runoff coefficient is obtained based on the following model:
wherein alpha is the comprehensive runoff coefficient of the rainwater; s is S 1 The area of the storage area is the area; s is S 2 An area for the dock area; s is S 3 An area that is the living office area; s is S 4 The area of the greening area of the lake and reservoir is provided; alpha 1 The rainfall runoff coefficient of the storage yard area is set; alpha 2 A coefficient of rainfall runoff for the dock area; alpha 3 A rainfall runoff coefficient for the living office area; alpha 4 And (5) providing a rainfall runoff coefficient for the greening area of the lake and the reservoir.
6. The utility model provides a coal harbour rainwater runoff detection device which characterized in that includes:
the data acquisition module is used for acquiring the areas of all areas of the coal port and the current stock of the coal stack yard, which are output by the production control system; the area comprises a storage area and a non-storage area; the non-storage yard area comprises a wharf area, a living office area and a lake and reservoir greening area;
the first processing module is used for determining the area of the coal-bearing area of the storage yard and the area of the coal-free area of the storage yard based on the area of the storage yard area and the current coal storage yard stock;
the second processing module is used for obtaining the rainfall runoff coefficient of the storage yard area according to the coal-bearing area and the coal-free area;
the data output module is used for obtaining and outputting a rainfall runoff detection result of the coal port according to the area of each region, the rainfall runoff coefficient of the storage yard region and the rainfall runoff coefficient of the non-storage yard region; the rainfall runoff detection result comprises a rainfall comprehensive runoff coefficient; the comprehensive runoff coefficient of the rainwater is used for indicating the construction of a rainwater drainage system.
7. The coal port stormwater runoff detection device of claim 6, wherein the yard area comprises a coal pile occupied area and a yard rail beam area;
the first processing module includes:
the type confirming unit is used for confirming the type of the area occupied by each coal pile based on the current coal pile field stock; the types include a coal-type region and a coal-free region;
the coal-bearing area determining unit is used for determining the area of the coal-bearing area of the storage yard according to the area of the coal-bearing area;
and the coal-free area determining unit is used for determining the coal-free area of the storage yard according to the area of the coal-free area and the area of the storage yard track beam area.
8. The device for detecting the rainfall runoff of the coal port according to claim 7, wherein,
the type confirmation unit is further used for confirming that the area occupied by the coal pile is the coal-free area if the storage quantity of the coal pile is smaller than a preset storage quantity; and if the stock quantity of the coal pile is larger than or equal to the preset stock quantity, confirming that the occupied area of the coal pile is the coal-type area.
9. A computer device comprising a memory and a processor, the memory storing a computer program, characterized in that the processor implements the steps of the method of any one of claims 1 to 5 when the computer program is executed.
10. A computer readable storage medium, on which a computer program is stored, characterized in that the computer program, when being executed by a processor, implements the steps of the method of any of claims 1 to 5.
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20010017926A (en) * | 1999-08-16 | 2001-03-05 | 이정욱 | Method for distributing a design of container terminal |
| CN104499469A (en) * | 2015-01-06 | 2015-04-08 | 西安科技大学 | Novel method applicable to treatment of seasonal waterlogged coal-mining subsidence land |
| CN108798774A (en) * | 2018-06-14 | 2018-11-13 | 陕西省地质环境监测总站 | A kind of working face water damage control method of Loess Gullys coal mining water barrier failure |
-
2021
- 2021-07-07 CN CN202110769237.6A patent/CN113591179B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20010017926A (en) * | 1999-08-16 | 2001-03-05 | 이정욱 | Method for distributing a design of container terminal |
| CN104499469A (en) * | 2015-01-06 | 2015-04-08 | 西安科技大学 | Novel method applicable to treatment of seasonal waterlogged coal-mining subsidence land |
| CN108798774A (en) * | 2018-06-14 | 2018-11-13 | 陕西省地质环境监测总站 | A kind of working face water damage control method of Loess Gullys coal mining water barrier failure |
Non-Patent Citations (2)
| Title |
|---|
| Controls on event runoff coefficients in the eastern Italian Alps;Norblato D;《Journal of Hydrology》;312-325 * |
| 基于遥感图像的汇水区域综合径流系数获取方法;刘兴坡 等;《中国给水排水》;第32卷(第9期);第140-143页 * |
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