CN113756814A - Preparation control method, device and equipment of muck modifier and storage medium - Google Patents
Preparation control method, device and equipment of muck modifier and storage medium Download PDFInfo
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- CN113756814A CN113756814A CN202110910930.0A CN202110910930A CN113756814A CN 113756814 A CN113756814 A CN 113756814A CN 202110910930 A CN202110910930 A CN 202110910930A CN 113756814 A CN113756814 A CN 113756814A
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- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D9/00—Tunnels or galleries, with or without linings; Methods or apparatus for making thereof; Layout of tunnels or galleries
- E21D9/001—Improving soil or rock, e.g. by freezing; Injections
Abstract
The invention discloses a preparation control method of a muck modifier, which comprises the steps of generating a formula control instruction based on soil property information of a construction soil layer; controlling muck modifier preparation equipment to prepare a first muck modifier based on the formula control instruction; and updating the soil property information according to the construction state information of the construction equipment, returning to execute the step of generating a formula control instruction based on the soil property information of the construction soil layer, and preparing a second slag soil improving agent corresponding to the obtained soil property information. The invention also discloses a preparation control device, equipment and a storage medium for the muck modifier. According to the invention, the construction state information of the construction equipment is monitored, the current soil quality information is updated according to the change of the construction state information, and then the formula control instruction for preparing the muck modifier is obtained, so that the technical effect of the preparation of the muck modifier corresponding to the change of the soil quality information is realized, and the requirement of accurately adjusting the parameters of the muck modifier is met.
Description
Technical Field
The invention relates to the field of soil layer construction, in particular to a preparation control method, a device, equipment and a storage medium for a muck modifier.
Background
When a shield machine is adopted to carry out soil layer tunneling operation, for example, in the tunneling construction of a sand layer, a gravel layer, especially a soil layer with larger particle size, the soil body entering the soil bin and the soil slag entering the spiral conveying system are easy to compact and difficult to discharge due to the reasons of large viscosity, large friction force, high water permeability, poor flowability of cut soil and the like of the soil body. In order to solve the problems, the muck modifier with certain concentration, pressure and flow is mostly used and filled into a working area in the current subway construction site, the muck modifier is filled in the excavation process, and after the muck modifier is fully stirred, the performance of a soil body can be improved, so that the excavation surface is kept stable.
However, soil information in the soil layer changes according to the progress of the tunneling operation, and the shield tunneling machine cannot sense the change of the soil information in the tunneling process, so that when the muck modifier is added, the concentration, pressure and flow of the muck modifier corresponding to the current soil information cannot be accurately determined, and the efficiency of the shield tunneling machine in the tunneling process is low.
Therefore, how to accurately adjust the parameters of the muck modifier filled in the tunneling process of the shield tunneling machine is a technical problem which needs to be solved urgently.
The above is only for the purpose of assisting understanding of the technical aspects of the present invention, and does not represent an admission that the above is prior art.
Disclosure of Invention
The invention mainly aims to provide a preparation control method, a device, equipment and a storage medium of a muck modifier, and aims to solve the technical problem of low accuracy of preparation parameters of the muck modifier in the excavation process of a shield tunneling machine.
In order to achieve the aim, the invention provides a preparation control method of a muck modifier, which comprises the following steps:
generating a formula control instruction based on soil property information of a construction soil layer;
controlling muck modifier preparation equipment to prepare a first muck modifier based on the formula control instruction;
and updating the soil property information according to the construction state information of the construction equipment, returning to execute the step of generating a formula control instruction based on the soil property information of the construction soil layer, and preparing a second slag soil improving agent corresponding to the obtained soil property information.
Optionally, the step of generating a formula control instruction based on soil property information of the construction soil layer specifically includes:
obtaining formula information of the muck modifier based on soil property information of a construction soil layer;
and generating a formula control instruction corresponding to the formula information according to the formula information.
Optionally, the step of obtaining the formula information of the muck modifier based on the soil property information of the construction soil layer specifically includes:
traversing a first mapping relation table by utilizing the soil property information of the construction soil layer to obtain formula information corresponding to the soil property information, wherein: the first mapping relation table stores the mapping relation between the soil property information and the formula information.
Optionally, the step of generating the recipe control instruction corresponding to the recipe information according to the recipe information specifically includes:
traversing a second mapping relation table by using the formula information to obtain a formula control instruction corresponding to the formula information, wherein: the second mapping relation table stores the mapping relation between the formula information and the formula control instruction.
Optionally, the step of updating the soil property information according to the construction state information of the construction equipment, returning to the step of executing the soil property information based on the construction soil layer and generating a formula control instruction, and the step of preparing the second soil amendment corresponding to the soil property information includes:
updating the soil property information according to the construction state information of the construction equipment;
and adjusting the formula information by using the soil property information, returning to execute the soil property information based on the construction soil layer, and generating a formula control instruction to prepare and obtain a second slag soil improving agent corresponding to the soil property information.
Optionally, the step of updating the soil property information according to the construction state information of the construction equipment specifically includes:
judging whether the construction equipment is in an abnormal state or not according to the construction state information and the standard state information of the construction equipment;
and if so, acquiring current soil property information of the construction soil layer, and updating the soil property information into the current soil property information.
Optionally, the construction state information is a construction driving power value, and the standard state information is a standard driving power value;
the step of judging whether the construction equipment is in an abnormal state or not according to the construction state information and the standard state information of the construction equipment specifically comprises the following steps:
judging whether the difference between the construction driving power value of the construction equipment and the standard power value exceeds a preset value or not;
if yes, the construction equipment is in an abnormal state.
In addition, in order to achieve the above object, the present invention also provides a muck improver preparation control device, including:
the generating module is used for generating a formula control instruction based on soil property information of a construction soil layer;
the preparation module is used for controlling the muck modifier preparation equipment to prepare the initial muck modifier based on the formula control instruction;
and the updating module is used for updating the soil property information according to the construction state information of the construction equipment, generating a formula control instruction based on the soil property information of the construction soil layer, and preparing and obtaining a second slag soil improving agent corresponding to the soil property information.
Optionally, the generation module is further configured to obtain formula information of the muck modifier based on soil property information of the construction soil layer; and generating a formula control instruction corresponding to the formula information according to the formula information.
Optionally, the generating module is further configured to traverse a first mapping relation table by using the soil property information of the construction soil layer to obtain formula information corresponding to the soil property information, where: the first mapping relation table stores the mapping relation between the soil property information and the formula information.
Optionally, the generating module is further configured to traverse a second mapping relation table by using the recipe information to obtain a recipe control instruction corresponding to the recipe information, where: the second mapping relation table stores the mapping relation between the formula information and the formula control instruction.
Optionally, the updating module is further configured to update the soil property information according to construction state information of the construction equipment; and adjusting the formula information by using the soil property information, generating a formula control instruction based on the soil property information of the construction soil layer, and preparing a second slag soil improving agent corresponding to the soil property information.
Optionally, the update module is further configured to determine whether the construction equipment is in an abnormal state according to the construction state information and the standard state information of the construction equipment; and if so, acquiring current soil property information of the construction soil layer, and updating the soil property information into the current soil property information.
Optionally, the construction state information is a construction driving power value, and the standard state information is a standard driving power value; the updating module is also used for judging whether the difference between the construction driving power value of the construction equipment and the standard power value exceeds a preset value; if yes, the construction equipment is in an abnormal state.
In addition, in order to achieve the above object, the present invention also provides a control-end device, including: the muck modifier preparation control method comprises a memory, a processor and a muck modifier preparation control program which is stored on the memory and can run on the processor, wherein the muck modifier preparation control program realizes the steps of the muck modifier preparation control method when being executed by the processor.
In addition, in order to achieve the above object, the present invention further provides a storage medium, in which a muck modifier preparation control program is stored, and when the muck modifier preparation control program is executed by a processor, the steps of the muck modifier preparation control method are implemented as described above.
The preparation control method, the device, the equipment and the storage medium of the muck modifier provided by the embodiment of the invention comprise the steps of generating a formula control instruction based on soil property information of a construction soil layer; controlling muck modifier preparation equipment to prepare a first muck modifier based on the formula control instruction; and updating the soil property information according to the construction state information of the construction equipment, returning to execute the step of generating a formula control instruction based on the soil property information of the construction soil layer, and preparing a second slag soil improving agent corresponding to the obtained soil property information. According to the invention, the construction state information of the construction equipment is monitored, the current soil quality information is updated according to the change of the construction state information, and then the formula control instruction for preparing the muck modifier is obtained, so that the technical effect of the preparation of the muck modifier corresponding to the change of the soil quality information is realized, and the requirement of accurately adjusting the parameters of the muck modifier is met.
Drawings
FIG. 1 is a schematic view of a muck modifier preparation control device in an embodiment of the invention;
FIG. 2 is a schematic flow chart of a first embodiment of a method for controlling the preparation of a muck improver according to the invention;
FIG. 3 is a schematic flow chart of a method for controlling the preparation of a muck improver according to a second embodiment of the present invention;
FIG. 4 is a schematic flow chart of a method for controlling the preparation of a muck improver according to a third embodiment of the present invention;
fig. 5 is a schematic view of a muck modifier preparation control device in an embodiment of the invention.
The implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.
Detailed Description
It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
When a shield machine is adopted to carry out soil layer tunneling operation, for example, in the tunneling construction of a sand layer, a gravel layer, especially a soil layer with larger particle size, the soil body entering the soil bin and the soil slag entering the spiral conveying system are easy to compact and difficult to discharge due to the reasons of large viscosity, large friction force, high water permeability, poor flowability of cut soil and the like of the soil body. In order to solve the problems, the muck modifier with certain concentration, pressure and flow is mostly used and filled into a working area in the current subway construction site, the muck modifier is filled in the excavation process, and after the muck modifier is fully stirred, the performance of a soil body can be improved, so that the excavation surface is kept stable. However, soil information in the soil layer changes according to the progress of the tunneling operation, and the shield tunneling machine cannot sense the change of the soil information in the tunneling process, so that when the muck modifier is added, the concentration, pressure and flow of the muck modifier corresponding to the current soil information cannot be accurately determined, and the efficiency of the shield tunneling machine in the tunneling process is low. Therefore, how to accurately adjust the parameters of the muck modifier filled in the tunneling process of the shield tunneling machine is a technical problem which needs to be solved urgently.
In order to solve the problem, various embodiments of the preparation control method of the muck improver are provided. The muck modifier preparation control method provided by the invention generates a formula control instruction based on the obtained soil quality information, controls muck modifier preparation equipment to prepare a first muck modifier according to the formula control instruction, updates the soil quality information according to the construction state information of the construction equipment, and further controls the muck modifier preparation equipment to prepare a second muck modifier so as to obtain the muck modifier corresponding to the real-time soil quality information.
Referring to fig. 1, fig. 1 is a schematic structural diagram of recommended equipment of a method for controlling preparation of a muck modifier in a hardware operating environment according to an embodiment of the present invention.
The device may be a User Equipment (UE) such as a Mobile phone, smart phone, laptop, digital broadcast receiver, Personal Digital Assistant (PDA), tablet computer (PAD), handheld device, vehicular device, wearable device, computing device or other processing device connected to a wireless modem, Mobile Station (MS), or the like. The device may be referred to as a user terminal, portable terminal, desktop terminal, etc.
Generally, the apparatus comprises: at least one processor 301, a memory 302, and a muck modifier preparation control program stored on the memory and executable on the processor, the muck modifier preparation control program being configured to implement the steps of the muck modifier preparation control method as described above.
The processor 301 may include one or more processing cores, such as a 4-core processor, an 8-core processor, and so on. The processor 301 may be implemented in at least one hardware form of a DSP (Digital Signal Processing), an FPGA (Field-Programmable Gate Array), and a PLA (Programmable Logic Array). The processor 301 may also include a main processor and a coprocessor, where the main processor is a processor for processing data in an awake state, and is also called a Central Processing Unit (CPU); a coprocessor is a low power processor for processing data in a standby state. In some embodiments, the processor 301 may be integrated with a GPU (Graphics Processing Unit), which is responsible for rendering and drawing the content required to be displayed on the display screen. The processor 301 may further include an AI (Artificial Intelligence) processor for processing relevant muck modifier preparation control operations so that the muck modifier preparation control model can train learning autonomously, improving efficiency and accuracy.
In some embodiments, the terminal may further include: a communication interface 303 and at least one peripheral device. The processor 301, the memory 302 and the communication interface 303 may be connected by a bus or signal lines. Various peripheral devices may be connected to communication interface 303 via a bus, signal line, or circuit board. Specifically, the peripheral device includes: at least one of radio frequency circuitry 304, a display screen 305, and a power source 306.
The communication interface 303 may be used to connect at least one peripheral device related to I/O (Input/Output) to the processor 301 and the memory 302. The communication interface 303 is used for receiving the movement tracks of the plurality of mobile terminals uploaded by the user and other data through the peripheral device. In some embodiments, processor 301, memory 302, and communication interface 303 are integrated on the same chip or circuit board; in some other embodiments, any one or two of the processor 301, the memory 302 and the communication interface 303 may be implemented on a single chip or circuit board, which is not limited in this embodiment.
The Radio Frequency circuit 304 is used for receiving and transmitting RF (Radio Frequency) signals, also called electromagnetic signals. The radio frequency circuit 304 communicates with a communication network and other communication devices through electromagnetic signals, so as to obtain the movement tracks and other data of a plurality of mobile terminals. The rf circuit 304 converts an electrical signal into an electromagnetic signal to transmit, or converts a received electromagnetic signal into an electrical signal. Optionally, the radio frequency circuit 304 comprises: an antenna system, an RF transceiver, one or more amplifiers, a tuner, an oscillator, a digital signal processor, a codec chipset, a subscriber identity module card, and so forth. The radio frequency circuitry 304 may communicate with other terminals via at least one wireless communication protocol. The wireless communication protocols include, but are not limited to: metropolitan area networks, various generation mobile communication networks (2G, 3G, 4G, and 5G), Wireless local area networks, and/or WiFi (Wireless Fidelity) networks. In some embodiments, the rf circuit 304 may further include NFC (Near Field Communication) related circuits, which are not limited in this application.
The display screen 305 is used to display a UI (User Interface). The UI may include graphics, text, icons, video, and any combination thereof. When the display screen 305 is a touch display screen, the display screen 305 also has the ability to capture touch signals on or over the surface of the display screen 305. The touch signal may be input to the processor 301 as a control signal for processing. At this point, the display screen 305 may also be used to provide virtual buttons and/or a virtual keyboard, also referred to as soft buttons and/or a soft keyboard. In some embodiments, the display screen 305 may be one, the front panel of the electronic device; in other embodiments, the display screens 305 may be at least two, respectively disposed on different surfaces of the electronic device or in a folded design; in still other embodiments, the display screen 305 may be a flexible display screen disposed on a curved surface or a folded surface of the electronic device. Even further, the display screen 305 may be arranged in a non-rectangular irregular figure, i.e. a shaped screen. The Display screen 305 may be made of LCD (liquid crystal Display), OLED (Organic Light-Emitting Diode), and the like.
The power supply 306 is used to power various components in the electronic device. The power source 306 may be alternating current, direct current, disposable or rechargeable. When the power source 306 includes a rechargeable battery, the rechargeable battery may support wired or wireless charging. The rechargeable battery may also be used to support fast charge technology.
Those skilled in the art will appreciate that the configuration shown in fig. 1 does not constitute a limitation of the muck improver preparation control apparatus and may include more or fewer components than those shown, or some components in combination, or a different arrangement of components.
The embodiment of the invention provides a preparation control method of a muck modifier, and referring to fig. 2, fig. 2 is a schematic flow diagram of a first embodiment of the preparation control method of the muck modifier.
In this embodiment, the preparation control method of the muck modifier comprises the following steps:
and S100, generating a formula control instruction based on soil property information of the construction soil layer.
In particular, in practical applications, the mobile terminal may be various types of electronic devices such as a mobile phone, a tablet computer, or a wearable device. The construction soil layer is the soil layer of the current construction position of the shield machine, the soil property information of the construction soil layer is the soil property information of the soil layer of the tunneling position of the shield machine, and the soil property information of a target soil layer to be constructed determined before construction can also be obtained, and after the soil property information of the construction soil layer is obtained, the formula control instruction corresponding to the soil property information can be obtained based on the soil property information of the construction soil layer.
The soil quality information comprises one or more parameters of soil viscosity, soil friction, soil water permeability and soil flow, the soil quality information of the current construction soil layer and/or the target construction soil layer can be judged according to the parameters, and then the muck modifier with corresponding concentration, pressure and flow is obtained according to the soil quality information, so that the soil quality information is improved, and the tunneling efficiency of the shield tunneling machine is improved.
In addition, it should be mentioned that, in this embodiment, the manner of acquiring the soil property information of the construction soil layer may be a soil property information detecting device provided in the shield machine and configured to acquire the soil property information of the construction soil layer in the excavation process of the shield machine, may be an independent soil property information detecting machine and configured to detect the soil property information of the muck discharged from the excavation construction of the shield machine, and may also be a method of manually detecting the soil property information of the target soil layer to be constructed. The present embodiment does not limit this.
For example, for the method for preparing the muck modifier of the target soil layer to be constructed before construction, the soil body of the target soil layer to be constructed is collected manually, the soil body is detected manually to obtain the soil quality information of the target soil layer to be constructed, and then the formula control instruction required by the preparation of the corresponding muck modifier is obtained according to the soil quality information, so that the muck modifier with the concentration, the pressure and the flow required by the target soil layer to be constructed is prepared. For the method for preparing the muck modifier of the soil layer at the current construction site in the construction process, on one hand, the soil property information of the construction soil layer can be obtained in the tunneling process of the shield tunneling machine through a soil property information detection device arranged on the shield tunneling machine, and then the soil property information is converted into a formula control instruction according to the soil property information so as to prepare the muck modifier with the required concentration, pressure and flow of the current soil layer; on the other hand, the independent soil property information detection machine can be used for detecting the soil property information of the muck discharged from the excavation construction of the shield tunneling machine, and then the muck modifier with the required concentration, pressure and flow rate of the current soil layer is prepared and obtained by converting the soil property information into a formula control instruction. Therefore, in this embodiment, the soil property information of the construction soil layer can be acquired in a corresponding manner according to different requirements and equipment conditions.
It needs to be noted that when the requirement that the accuracy requirement of the soil quality information prepared by the muck modifier is high is met, an independent soil quality information detection machine can be adopted to detect the muck discharged by the excavation construction of the shield machine so as to obtain a formula control instruction for preparing the muck modifier with corresponding concentration, pressure and flow rate, compared with a soil quality information detection device configured by the shield machine, the detection parameters can be more, the parameter accuracy is higher, and the obtained soil quality information is more accurate; when the requirement that real-time performance of soil quality information prepared by the muck modifier is high is met, the soil quality information detection device arranged on the shield tunneling machine can be adopted, soil quality information of a construction soil layer is obtained in the tunneling process of the shield tunneling machine, so that a formula control instruction for preparing the muck modifier with corresponding concentration, pressure and flow is obtained, compared with an independent soil quality information detection machine, the obtained soil quality information is high in real-time performance, and when soil layer construction is performed in the face of frequent soil quality information change, more real-time soil quality information can be obtained, so that the shield tunneling construction efficiency is integrally improved.
Moreover, it is easy to understand that the mode of detecting the soil property information of the construction soil layer can be selected, and the mode can also be determined based on the specific construction site environment, for example, an independent soil property information detector cannot be adopted in the construction soil layer, and the current soil property information can be manually detected; the construction condition can also be determined based on specific construction conditions, for example, when the shield machine is not provided with the soil property information detection device, the manual or independent soil property information detection machine can be selected to detect the current soil property information; even when the soil property information of the soil layer to be constructed and the current construction soil layer is detected, manual detection can be adopted. The method can reasonably select the detection mode of the soil property information according to the actual condition of soil layer construction, and is used for generating the formula control instruction according to the soil property information of the construction soil layer.
And S200, controlling muck modifier preparation equipment to prepare a first muck modifier based on the formula control instruction.
Specifically, after the generated formula control instruction is obtained, the formula control instruction is sent to the muck modifier preparation equipment to control the muck modifier preparation equipment to generate the corresponding muck modifier according to the formula control instruction.
It is worth mentioning that the formula control instruction is an operation instruction for controlling the muck modifier preparation equipment, and the instruction is used for controlling the operation of the muck modifier to obtain the muck modifier with the corresponding concentration, the corresponding pressure and the corresponding flow of the current soil quality information.
As can be readily appreciated, the formulation control instructions are all control instructions required by the muck improver preparation equipment for the muck improver preparation process, including but not limited to: the system comprises a feeding pump control instruction and a feeding electric control valve control instruction for controlling the concentration of the muck modifier, a discharging pump control instruction for controlling the pressure of the muck modifier, a discharging electric control valve control instruction for controlling the flow of the muck modifier, a motor control instruction for controlling the stirring of muck modifier preparation equipment and a residue electric control valve control instruction for controlling the residue discharge of the muck modifier preparation equipment.
In this embodiment, the muck modifier preparation control device controls the muck modifier preparation device to execute the steps of raw material feeding control, motor stirring control, finished muck modifier product discharging control, excess material discharging control and the like of the muck modifier according to the generated formula control instruction, so as to obtain the required muck modifier corresponding to the soil property information of the construction soil layer.
For convenience of understanding, the embodiment specifically illustrates an example of the step of controlling the muck modifier preparation device to prepare the first muck modifier.
For example, when the raw material feeding control of the muck modifier is executed, the muck modifier preparation control device sends an opening instruction to at least one feeding pump and at least one feeding electric control valve of the muck modifier preparation device according to a formula control instruction, so that the raw materials in the raw material storage device are guided into a preparation container of the muck modifier preparation device, and after the feeding amounts all reach a preset value, a closing instruction is sent to the feeding pump and the feeding electric control valve of the muck modifier preparation device; when the motor stirring control is executed, the muck modifier preparation control equipment issues an opening instruction to a stirring motor of the muck modifier preparation equipment according to a formula control instruction, and after the stirring time reaches a preset value, a stopping instruction is issued to the stirring motor of the muck modifier preparation equipment, so that the muck modifier with corresponding concentration can be obtained; when the discharging control of the finished muck modifier is executed, the muck modifier preparation control equipment sends an opening instruction to a discharging pump and a discharging electric control valve of the muck modifier preparation equipment according to a formula control instruction, so that the muck modifier with corresponding pressure and corresponding flow can be obtained; and finally, after the shield machine stops construction, the muck modifier preparation control equipment sends an opening instruction to a residue electric control valve of the muck modifier preparation equipment according to the formula control instruction so as to discharge the residual stirring residue in the muck modifier preparation equipment.
In this embodiment, when the muck modifier preparation control device controls the muck modifier preparation device to execute the steps including muck modifier raw material feeding control, motor stirring control, muck modifier finished product discharging control, excess material discharging control and the like according to the generated formula control instruction, in order to obtain a muck modifier with matched concentration, pressure and flow, a sensing element for monitoring the preparation process may be arranged on the muck modifier preparation device.
For the sake of understanding, this embodiment specifically illustrates an example of a step of providing a sensing element for monitoring the preparation process on the muck improver preparation apparatus.
For example, flow meters are arranged on a feeding channel and a discharging channel of the muck modifier preparation device, the flow meters of the feeding channel are used for providing raw material feeding amount control for the muck modifier preparation control device, and the flow meters of the discharging channel are used for providing finished product discharging flow control for the muck modifier preparation control device. For another example, a liquid level meter is arranged in the preparation container of the muck modifier preparation device, and the liquid level meter is used for collecting the raw material amount or the finished product amount or the residual material amount in the preparation container and providing process state data support for the muck modifier preparation control device to control the muck modifier preparation device to prepare the muck modifier.
And it is easy to understand that after the formula control instruction is obtained, the muck modifier preparation control device controls the operation of the feeding pump, the feeding electric control valve, the stirring motor, the discharging pump, the discharging electric control valve and the residual electric control valve of the muck modifier preparation device according to the formula control instruction, and can obtain the muck modifier with the concentration, the pressure and the flow rate corresponding to the formula control instruction based on the state parameters in the preparation process of the muck modifier preparation device, so that the muck modifier is used for improving the soil quality of the construction soil layer, and the tunneling construction efficiency of the shield tunneling machine is improved.
And S300, updating the soil property information according to the construction state information of the construction equipment, returning to the step of executing the soil property information based on the construction soil layer and generating a formula control instruction, and preparing and obtaining a second slag soil improving agent corresponding to the soil property information.
Specifically, when the shield machine carries out tunneling construction on a soil layer added with a first muck improver, construction state information of construction shield equipment is collected in real time, soil property information of the current soil layer position is obtained in a circulating mode according to the change of the construction state information of the shield machine, and then a corresponding formula control instruction is generated again according to the soil property information, so that a second muck improver needed by the current soil property information is prepared.
In this embodiment, the construction state information of the construction equipment, that is, the construction state information of the shield machine, is used to indicate a state of the shield machine during the tunneling construction using the first muck modifier in the current soil texture, and according to the state, an effect of the first muck modifier on muck improvement under the current soil texture information can be obtained. If the effect of improving the muck is not good, a second muck improving agent corresponding to the soil property information can be prepared again according to the soil property information of the current soil layer position, so that the effect of the muck improving agent on the muck under the current soil property information is improved, and the tunneling construction efficiency of the shield tunneling machine is improved.
It is worth mentioning that the construction state information of the construction equipment can be represented by the driving power of the shield machine, the tunneling speed of the shield machine or the soil discharge amount of the shield machine. Specifically, when the driving power of the shield tunneling machine is larger, the friction between the cutter head and the soil body is larger, the torque is higher, the adhesive force between the shell and the clay on the cutter head is higher, and the driving power of the shield tunneling machine is larger; when the tunneling speed of the shield tunneling machine is slow, the shield tunneling machine is considered to have poor soil body fluidity and high water permeability in the tunneling process, and further the driving power of the shield tunneling machine is large; when the soil discharge amount of the shield machine is small, the shield machine is considered to have poor flowability of cutting soil and large viscosity of soil body in the tunneling process, and the soil body entering the soil bin and the soil slag entering the spiral conveying system are easy to compact and difficult to discharge, so that the soil discharge amount of the shield machine is small. The change of the construction state is that the first muck improver cannot meet the construction requirement at the construction position of the current shield tunneling machine due to the soil property information change of the soil layer, so that the second muck improver needs to be prepared and obtained according to the construction state of construction equipment.
It is easy to understand that in order to enable the muck modifier to meet the soil property information of the current shield tunneling machine construction soil layer position, when the construction state information of the construction equipment is judged to be abnormal, the soil property information of the current position is obtained again, so that a formula control instruction is generated according to the soil property information, and then the muck modifier preparation control equipment controls the muck modifier preparation equipment to prepare the muck modifier again according to the formula control instruction.
In the embodiment, a formula control instruction is generated according to soil property information of a construction soil layer; controlling muck modifier preparation equipment to prepare a first muck modifier based on the formula control instruction; and updating the soil property information according to the construction state information of the construction equipment, returning to execute the step of generating a formula control instruction based on the soil property information of the construction soil layer, and preparing a second slag soil improving agent corresponding to the obtained soil property information. According to the invention, the construction state information of the construction equipment is monitored, the current soil quality information is updated according to the change of the construction state information, and then the formula control instruction for preparing the muck modifier is obtained, so that the technical effect of the preparation of the muck modifier corresponding to the change of the soil quality information is realized, and the requirement of accurately adjusting the parameters of the muck modifier is met.
For convenience of understanding, referring to fig. 3, fig. 3 is a schematic flow chart of a control method for the preparation of the muck improver according to the second embodiment of the present invention. Based on the first embodiment of the muck modifier preparation control method shown in fig. 2, this embodiment provides a specific implementation scheme for generating a formula control instruction based on soil property information of a construction soil layer, which is specifically as follows:
and S101, obtaining formula information of the muck modifier based on soil property information of a construction soil layer.
Specifically, in the embodiment, a method for preparing the muck modifier according to soil property information of a construction soil layer is provided. After the soil property information of the construction soil layer is obtained, the formula information of the muck modifier is obtained based on the soil property information of the construction soil layer, and the formula information is a concentration value, a pressure value and a flow value of the muck modifier required for modifying the soil layer at the current construction position.
It is easy to understand that when the formula information of the muck improver is obtained based on the soil property information of the construction soil layer, the concrete method is as follows: traversing a first mapping relation table by utilizing the soil property information of the construction soil layer to obtain formula information corresponding to the soil property information, wherein: the first mapping relation table stores the mapping relation between the soil property information and the formula information.
It is worth mentioning that the first mapping relation table storing the mapping relation between the soil property information and the formula information is a comparison relation table stored in a memory in advance, after the soil property information of the construction soil layer is obtained, the soil property information is used for matching in the comparison relation table, so that the formula information of the muck modifier required by the soil layer corresponding to the soil property information, namely the concentration value, the pressure value and the flow value of the muck modifier, is obtained, the formula information is used for converting into a corresponding formula control instruction, and the muck modifier preparation control equipment controls the muck modifier preparation equipment to execute the formula control instruction, so that the muck modifier corresponding to the soil property information can be obtained.
And step S102, generating a formula control instruction corresponding to the formula information according to the formula information.
Specifically, in this embodiment, after obtaining the formula information, based on the formula information, a formula control instruction corresponding to the formula information is generated, where the formula control instruction is all control instructions for controlling the muck improver preparation device to prepare the required muck improver, and includes, but is not limited to: the system comprises a feeding pump control instruction and a feeding electric control valve control instruction for controlling the concentration of the muck modifier, a discharging pump control instruction for controlling the pressure of the muck modifier, a discharging electric control valve control instruction for controlling the flow of the muck modifier, a motor control instruction for controlling the stirring of muck modifier preparation equipment and a residue electric control valve control instruction for controlling the residue discharge of the muck modifier preparation equipment.
It is easy to understand that, when generating the recipe control command corresponding to the recipe information according to the recipe information, the specific method adopted is as follows: traversing a second mapping relation table by using the formula information to obtain a formula control instruction corresponding to the formula information, wherein: the second mapping relation table stores the mapping relation between the formula information and the formula control instruction.
It is worth mentioning that the second mapping relation table storing the mapping relation between the formula information and the formula control instruction is a comparison relation table stored in a memory in advance, after the formula information of the muck modifier is obtained, the formula information is used for matching in the comparison relation table, so that the formula control instruction of the muck modifier required by the soil layer corresponding to the formula information is obtained, and the muck modifier preparation control device controls the muck modifier preparation device to execute the formula control instruction, so that the muck modifier corresponding to the formula information can be obtained.
The method is easy to understand, after the formula control instruction is obtained, the muck modifier preparation control device controls the operation of the feeding pump, the feeding electric control valve, the stirring motor, the discharging pump, the discharging electric control valve and the residual electric control valve of the muck modifier preparation device according to the formula control instruction, and can obtain the muck modifier with the concentration, the pressure and the flow rate corresponding to the formula control instruction based on the state parameters in the preparation process of the muck modifier preparation device, so that the muck modifier is used for improving the soil quality of the construction soil layer, and the tunneling construction efficiency of the shield tunneling machine is improved.
In this embodiment, a specific implementation scheme for generating a formula control instruction based on soil property information of a construction soil layer is provided. The formula information of the muck modifier corresponding to the soil property information of the construction soil layer is obtained through a first mapping relation table prestored in a memory, and then the formula control instruction corresponding to the formula information is obtained through a second mapping relation table prestored in the memory.
After that, by acquiring the relation between the soil property information and the formula information and the relation between the formula information and the formula control instruction in advance, the formula control instruction for preparing the required muck improver can be obtained by acquiring and acquiring the soil property information of the construction soil layer before or during construction, so that the efficient, quick and accurate muck improver is prepared. And finally, controlling the muck modifier preparation equipment according to the obtained formula control instruction to prepare the muck modifier required by the construction soil layer.
For convenience of understanding, referring to fig. 4, fig. 4 is a schematic flow chart of a third embodiment of the preparation control method of the muck improver according to the invention. Based on the second embodiment of the method for controlling preparation of a muck modifier shown in fig. 3, this embodiment provides a specific implementation scheme for preparing and obtaining a second muck modifier according to construction state information of construction equipment, which is specifically as follows:
and S301, updating the soil property information according to the construction state information of the construction equipment.
Specifically, in the present embodiment, a method of preparing a second slag improving agent from construction state information of construction equipment is provided. After the construction state information of the construction equipment is obtained, the soil property information of the current construction position is obtained again based on the construction state information, the soil property information used for preparing the muck modifier is updated to the soil property information of the current construction position, so that the muck modifier most suitable for the current soil layer is obtained based on the real-time soil property information, and the tunneling efficiency of the shield tunneling machine is improved to the maximum extent.
It is easy to understand that the construction state information of the construction equipment, that is, the construction state information of the shield machine, is used to indicate the state of the shield machine during the tunneling construction by using the first muck modifier in the current soil texture, and according to the state, the effect of the first muck modifier on muck modification under the current soil texture information can be obtained. If the effect of improving the muck is not good, a second muck improving agent corresponding to the soil property information can be prepared again according to the soil property information of the current soil layer position, so that the effect of the muck improving agent on the muck under the current soil property information is improved, and the tunneling construction efficiency of the shield tunneling machine is improved.
It is worth mentioning that the construction state information of the construction equipment can be represented by the driving power of the shield machine, the tunneling speed of the shield machine or the soil discharge amount of the shield machine. Specifically, when the driving power of the shield tunneling machine is larger, the friction between the cutter head and the soil body is larger, the torque is higher, the adhesive force between the shell and the clay on the cutter head is higher, and the driving power of the shield tunneling machine is larger; when the tunneling speed of the shield tunneling machine is slow, the shield tunneling machine is considered to have poor soil body fluidity and high water permeability in the tunneling process, and further the driving power of the shield tunneling machine is large; when the soil discharge amount of the shield machine is small, the shield machine is considered to have poor flowability of cutting soil and large viscosity of soil body in the tunneling process, and the soil body entering the soil bin and the soil slag entering the spiral conveying system are easy to compact and difficult to discharge, so that the soil discharge amount of the shield machine is small.
In this embodiment, the construction state information of the construction equipment is represented by the driving power of the shield machine, so that the soil property information is updated according to the construction state information of the construction equipment, specifically: judging whether the construction equipment is in an abnormal state or not according to the construction state information and the standard state information of the construction equipment; and if so, acquiring current soil property information of the construction soil layer, and updating the soil property information into the current soil property information.
In this embodiment, the construction state information is a construction driving power value, and the standard state information is a standard driving power value, so that the specific steps of determining whether the construction equipment is in an abnormal state according to the construction state information and the standard state information of the construction equipment are as follows: judging whether the difference between the construction driving power value of the construction equipment and the standard power value exceeds a preset value or not; if yes, the construction equipment is in an abnormal state.
It is easy to understand that the standard driving power value is a preset standard construction power value of the shield tunneling machine tunneling equipment, the construction driving power value is a real-time construction power value of the shield tunneling machine tunneling equipment at the current construction position, and if the difference value between the real-time construction power value and the standard construction power value exceeds a preset value, the residual soil modifier added in the current construction is indicated, so that the residual soil modifier is not suitable for the current soil environment, and further, the friction force between the cutter head and the soil body is too large or too small, and the tunneling efficiency of the shield tunneling machine is seriously influenced. After that, the soil property information of the current construction position needs to be obtained again, and the soil property information for preparing the muck modifier is updated to the soil property information of the current construction position, so that the muck modifier most suitable for the current soil layer is obtained based on the real-time soil property information, and the tunneling efficiency of the shield tunneling machine is improved to the maximum extent.
Step S302, adjusting the formula information by using the soil property information, returning to the step of executing the soil property information based on the construction soil layer to generate a formula control instruction, and preparing and obtaining a second slag soil improving agent corresponding to the soil property information.
In this embodiment, the construction state information of the construction equipment, that is, the construction state information of the shield machine, is used to indicate a state of the shield machine during the tunneling construction using the first muck modifier in the current soil texture, and according to the state, an effect of the first muck modifier on muck improvement under the current soil texture information can be obtained. If the effect of improving the muck is not good, a second muck improving agent corresponding to the soil property information can be prepared again according to the soil property information of the current soil layer position, so that the effect of the muck improving agent on the muck under the current soil property information is improved, and the tunneling construction efficiency of the shield tunneling machine is improved.
Specifically, when the shield machine carries out tunneling construction on a soil layer added with a first muck improver, construction state information of construction shield equipment is collected in real time, soil property information of the current soil layer position is obtained in a circulating mode according to the change of the construction state information of the shield machine, and then a corresponding formula control instruction is generated again according to the soil property information, so that a second muck improver needed by the current soil property information is prepared.
In this embodiment, a specific implementation scheme for preparing and obtaining the second muck improver according to the construction state information of the construction equipment is provided, in this scheme, the soil property information is updated according to the construction state information of the construction equipment, the soil property information is reused, the formula information is adjusted, the soil property information based on the construction soil layer is returned to execute, and a formula control instruction is generated.
Referring to fig. 5, fig. 5 is a block diagram showing a first embodiment of a muck improver preparation control device according to the present invention.
As shown in fig. 5, the device for controlling preparation of a muck improver according to an embodiment of the present invention includes:
the generation module 10 is used for generating a formula control instruction based on soil property information of a construction soil layer;
the preparation module 20 is used for controlling the muck modifier preparation equipment to prepare the initial muck modifier based on the formula control instruction;
and the updating module 30 is used for updating the soil property information according to the construction state information of the construction equipment, generating a formula control instruction based on the soil property information of the construction soil layer, and preparing and obtaining a second slag soil improving agent corresponding to the soil property information.
The muck modifier preparation control device provided by the embodiment generates a formula control instruction according to soil property information of a construction soil layer; controlling muck modifier preparation equipment to prepare a first muck modifier based on the formula control instruction; and updating the soil property information according to the construction state information of the construction equipment, returning to execute the step of generating a formula control instruction based on the soil property information of the construction soil layer, and preparing a second slag soil improving agent corresponding to the obtained soil property information. According to the method, the construction state information of the construction equipment is monitored, the current soil quality information is updated according to the change of the construction state information, and then the formula control instruction for preparing the muck modifier is obtained, so that the technical effect of the preparation of the muck modifier corresponding to the change of the soil quality information is realized, and the requirement for accurately adjusting the parameters of the muck modifier is met.
Based on the first embodiment of the muck modifier preparation control device, the second embodiment of the muck modifier preparation control device is provided. In this embodiment, the generating module 10 is further configured to obtain formula information of the muck modifier based on soil property information of the construction soil layer; and generating a formula control instruction corresponding to the formula information according to the formula information.
As an embodiment, the generating module 10 is further configured to traverse the first mapping table by using soil property information of the construction soil layer to obtain formula information corresponding to the soil property information, where: the first mapping relation table stores the mapping relation between the soil property information and the formula information.
As an embodiment, the generating module 10 is further configured to traverse a second mapping relation table by using the recipe information to obtain a recipe control instruction corresponding to the recipe information, where: the second mapping relation table stores the mapping relation between the formula information and the formula control instruction.
Based on the first embodiment and the second embodiment of the muck improver preparation control device of the present invention, a third embodiment of the muck improver preparation control device of the present invention is proposed. In this embodiment, the updating module 30 is further configured to update the soil property information according to the construction state information of the construction equipment; and adjusting the formula information by using the soil property information, returning to execute the soil property information based on the construction soil layer, and generating a formula control instruction to prepare and obtain a second slag soil improving agent corresponding to the soil property information.
As an embodiment, the updating module 30 is further configured to determine whether the construction equipment is in an abnormal state according to the construction state information and the standard state information of the construction equipment; and if so, acquiring current soil property information of the construction soil layer, and updating the soil property information into the current soil property information.
As an implementation manner, the construction state information is a construction driving power value, the standard state information is a standard driving power value, and the update module 30 is further configured to determine whether a difference between the construction driving power value of the construction equipment and the standard power value exceeds a preset value; if yes, the construction equipment is in an abnormal state.
Other embodiments or specific implementation manners of the muck modifier preparation control device can refer to the above method embodiments, and are not described herein again.
In addition, an embodiment of the present invention further provides a storage medium, where the storage medium stores a muck modifier preparation control program, and the muck modifier preparation control program, when executed by a processor, implements the steps of the muck modifier preparation control method described above. Therefore, a detailed description thereof will be omitted. In addition, the beneficial effects of the same method are not described in detail. For technical details not disclosed in embodiments of the computer-readable storage medium referred to in the present application, reference is made to the description of embodiments of the method of the present application. It is determined that, by way of example, the program instructions may be deployed to be executed on one computing device or on multiple computing devices at one site or distributed across multiple sites and interconnected by a communication network.
It will be understood by those skilled in the art that all or part of the processes of the methods of the embodiments described above can be implemented by a computer program, which can be stored in a computer-readable storage medium, and when executed, can include the processes of the embodiments of the methods described above. The storage medium may be a magnetic disk, an optical disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), or the like.
It should be noted that the above-described embodiments of the apparatus are merely schematic, where the units described as separate parts may or may not be physically separate, and the parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on multiple network units. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of the present embodiment. In addition, in the drawings of the embodiment of the apparatus provided by the present invention, the connection relationship between the modules indicates that there is a communication connection between them, and may be specifically implemented as one or more communication buses or signal lines. One of ordinary skill in the art can understand and implement it without inventive effort.
Through the above description of the embodiments, those skilled in the art will clearly understand that the present invention may be implemented by software plus necessary general hardware, and may also be implemented by special hardware including special integrated circuits, special CPUs, special memories, special components and the like. Generally, functions performed by computer programs can be easily implemented by corresponding hardware, and specific hardware structures for implementing the same functions may be various, such as analog circuits, digital circuits, or dedicated circuits. However, the implementation of a software program is a more preferable embodiment for the present invention. Based on such understanding, the technical solutions of the present invention may be embodied in the form of a software product, where the computer software product is stored in a readable storage medium, such as a floppy disk, a usb disk, a removable hard disk, a Read-only memory (ROM), a random-access memory (RAM), a magnetic disk or an optical disk of a computer, and includes instructions for enabling a computer device (which may be a personal computer, a server, or a network device) to execute the methods according to the embodiments of the present invention.
Claims (10)
1. The preparation control method of the muck modifier is characterized by comprising the following steps of:
generating a formula control instruction based on soil property information of a construction soil layer;
controlling muck modifier preparation equipment to prepare a first muck modifier based on the formula control instruction;
and updating the soil property information according to the construction state information of the construction equipment, returning to execute the step of generating a formula control instruction based on the soil property information of the construction soil layer, and preparing a second slag soil improving agent corresponding to the obtained soil property information.
2. The method for preparing and controlling the muck modifier according to claim 1, wherein the step of generating a formula control instruction based on soil property information of a construction soil layer specifically comprises the steps of:
obtaining formula information of the muck modifier based on soil property information of a construction soil layer;
and generating a formula control instruction corresponding to the formula information according to the formula information.
3. The method for preparing and controlling the muck improver according to claim 2, wherein the step of obtaining the formula information of the muck improver based on the soil property information of the construction soil layer specifically comprises:
traversing a first mapping relation table by utilizing the soil property information of the construction soil layer to obtain formula information corresponding to the soil property information, wherein: the first mapping relation table stores the mapping relation between the soil property information and the formula information.
4. The method for controlling preparation of a muck improver according to claim 2, wherein the step of generating a formula control instruction corresponding to the formula information according to the formula information specifically includes:
traversing a second mapping relation table by using the formula information to obtain a formula control instruction corresponding to the formula information, wherein: the second mapping relation table stores the mapping relation between the formula information and the formula control instruction.
5. The method for preparing and controlling a muck improver according to claim 1, wherein the step of updating the soil property information according to the construction state information of the construction equipment, returning to execute the step of generating a formula control command based on the soil property information of the construction soil layer, and the step of preparing the second muck improver corresponding to the soil property information specifically comprises:
updating the soil property information according to the construction state information of the construction equipment;
and adjusting the formula information by using the soil property information, returning to execute the soil property information based on the construction soil layer, and generating a formula control instruction to prepare and obtain a second slag soil improving agent corresponding to the soil property information.
6. The method for preparing and controlling a muck improver according to claim 5, wherein the step of updating the soil property information according to the construction state information of the construction equipment specifically comprises:
judging whether the construction equipment is in an abnormal state or not according to the construction state information and the standard state information of the construction equipment;
and if so, acquiring current soil property information of the construction soil layer, and updating the soil property information into the current soil property information.
7. The method for controlling the preparation of a muck improver according to claim 6, wherein the construction state information is a construction driving power value, and the standard state information is a standard driving power value;
the step of judging whether the construction equipment is in an abnormal state or not according to the construction state information and the standard state information of the construction equipment specifically comprises the following steps:
judging whether the difference between the construction driving power value of the construction equipment and the standard power value exceeds a preset value or not;
if yes, the construction equipment is in an abnormal state.
8. The muck modifier preparation control device is characterized by comprising the following components:
the generating module is used for generating a formula control instruction based on soil property information of a construction soil layer;
the preparation module is used for controlling the muck modifier preparation equipment to prepare the initial muck modifier based on the formula control instruction;
and the updating module is used for updating the soil property information according to the construction state information of the construction equipment, generating a formula control instruction based on the soil property information of the construction soil layer, and preparing and obtaining a second slag soil improving agent corresponding to the soil property information.
9. A control-side device, characterized in that the control-side device comprises: the muck modifier preparation control program is stored on the memory and can run on the processor, and when the muck modifier preparation control program is executed by the processor, the steps of the muck modifier preparation control method in any one of claims 1 to 7 are realized.
10. A storage medium, characterized in that the storage medium has stored thereon a muck improver preparation control program that, when executed by a processor, implements the steps of the muck improver preparation control method according to any one of claims 1 to 7.
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