CN115729135A - Equipment control method, device, equipment and storage medium - Google Patents

Abstract

The present application discloses an equipment control method, device, equipment, and storage medium, wherein the method includes: acquiring material flow data; controlling the working mode of the controlled equipment according to the material flow data, preset control parameters, and standby identification; wherein , the preset control parameters include the flow threshold and the duration, and the to-be-used logo is the next available logo in the preset N sequentially arranged logos, N is a positive integer greater than or equal to the preset value, and each to-be-used logo has corresponding timer. The above scheme starts from the actual material flow data, and combines the parameters of preset control parameters, waiting signs and timers corresponding to each waiting sign to accurately and effectively control the dust removal equipment, thereby avoiding equipment control and waste of resources The problem.

Description

A device control method, device, device and storage medium

technical field

The embodiments of the present application relate to the field of device control, and in particular, to a device control method, device, device, and storage medium.

Background technique

In many industrial fields such as metallurgy, coal, ports, power stations, building materials and grain at home and abroad, there are a large number of bulk material production, transportation and storage processes. In order to prevent bulk materials from polluting the air, during the entire bulk material transportation process, it is necessary to use aerosol dust removal technology to remove dust from all links such as stacking, belt transmission, and material transfer to meet environmental protection requirements. The opening and closing of the existing dust removal switch mainly adopts the method of synchronizing with the opening and closing of the production equipment, but in the actual material transportation process, the material flow is usually discontinuous, so there will be no material flow and the aerosol dust removal is not effective. Closed, resulting in idling of dust removal equipment and waste of water, and the existing dust removal equipment can not carry out accurate dust removal of materials.

Contents of the invention

The embodiment of the present application provides an equipment control method, device, equipment, and storage medium, which can start from the actual material flow data and combine multiple dimensions of preset control parameters, standby labels, and timers corresponding to each standby label. Parameters, precise and effective control of dust removal equipment, so as to avoid equipment control and waste of resources.

In the first aspect, the embodiment of the present application also provides a device control method, the method including:

Obtain material flow data;

Control the working mode of the controlled equipment according to the material flow data, preset control parameters and standby identification;

Wherein, the preset control parameters include the flow threshold and the duration, and the to-be-used logo is the next available logo among the preset N sequentially arranged logos, N is a positive integer greater than the preset value, and each to-be-used logo has a corresponding timer.

In the second aspect, the embodiment of the present application also provides an equipment control device, which includes:

The obtaining module is used to obtain material flow data;

The control module is used to control the working mode of the controlled equipment according to the material flow data, preset control parameters and standby signs;

Wherein, the preset control parameters include the flow threshold and the duration, and the to-be-used logo is the next available logo among the preset N sequentially arranged logos, N is a positive integer greater than the preset value, and each to-be-used logo has a corresponding timer.

In the third aspect, the embodiment of the present application also provides a computer device, including: a memory, a processor, and a computer program stored on the memory and operable on the processor. The device control method provided by the embodiment.

In a fourth aspect, the embodiment of the present application further provides a computer-readable storage medium, on which a computer program is stored. When the computer program is executed by a processor, the device control method provided in any embodiment of the present application is implemented.

The embodiment of the present application provides a device control method, device, device and storage medium, wherein the method includes: acquiring material flow data; controlling the working mode of the controlled device according to the material flow data, preset control parameters and standby identification ; Wherein, the preset control parameters include flow threshold and duration, and the standby identifier is the next available identifier in the preset N sequenced identifiers, N is a positive integer greater than or equal to the preset value, and each standby IDs have corresponding timers. The above scheme starts from the actual material flow data and combines the parameters of preset control parameters, standby signs and timers corresponding to each standby sign to accurately and effectively control the dust removal equipment, thereby avoiding equipment control and waste of resources The problem.

Description of drawings

FIG. 1 is a flow chart of a device control method provided in an embodiment of the present application;

FIG. 2 is a flow chart of a method for controlling the working mode of a controlled device provided in an embodiment of the present application;

Fig. 3 is a schematic diagram of input signal reproduction provided by the embodiment of the present application;

FIG. 4 is a schematic structural diagram of an equipment control device provided in an embodiment of the present application;

Fig. 5 is a schematic structural diagram of another equipment control device provided by the embodiment of the present application;

Fig. 6 is a schematic structural diagram of a computer device provided by an embodiment of the present application.

Detailed ways

The present disclosure will be further described below in conjunction with the embodiments shown in the accompanying drawings. It should be understood that the specific embodiments described here are only used to explain the present application, but not to limit the present application. In addition, it should be noted that, for the convenience of description, only some structures related to the present application are shown in the drawings but not all structures.

In addition, in the embodiments of the present application, words such as "optionally" or "exemplarily" are used as examples, illustrations or illustrations. Any embodiment or design solution described as "optional" or "exemplary" in the embodiments of the present application shall not be interpreted as being more preferred or more advantageous than other embodiments or design solutions. Rather, the use of words such as "optionally" or "exemplarily" is intended to present related concepts in a concrete manner.

Fig. 1 is a flow chart of an equipment control method provided by an embodiment of the present application. This method can be applied in industrial production scenarios, for example, in various industrial fields to perform aerosol dust removal treatment on different materials. The method can be executed by the device control device provided in the embodiment of the present application, and the device can be implemented in the form of software and/or hardware. In a specific embodiment, the apparatus may be integrated in a computer device, which may be a server, for example. The following embodiments will be described by taking the device integrated in computer equipment as an example, as shown in Figure 1, the method may include but not limited to the following steps:

S101. Obtain material flow data.

Exemplarily, the embodiment of the present application takes the scenario where the method is applied to convey bulk materials based on a belt scale and the bulk materials are dedusted by aerosol dedusting equipment as an example. The material flow data in step S101 can be understood as belt The amount of material flow transmitted on the scale, and further, the real-time material flow data transmitted on the belt scale can be transmitted to the programmable logic controller (Programmable Logic Controller, PLC), that is, the flow data on the belt scale can be obtained by the PLC in real time.

S102. Control the working mode of the controlled equipment according to the material flow data, the preset control parameters and the standby flag.

Exemplarily, the aforementioned preset control parameters may include two parameters, flow threshold and duration, wherein the flow threshold is used to judge the size of the acquired material flow data, and the duration is used to judge the time length of the material flow data under certain conditions , for example, the length of time that material flow data is greater than the flow threshold.

The to-be-used identifier can be understood as the next available identifier among the preset N sequentially arranged identifiers, for example, identifier 1, identifier 2, identifier 3, and identifier 4 are preset. If identity 1 has been used, then the to-be-used identity is identity 2, and if identity 4 has been used, then the to-be-used identity is identity 1. It should be noted that after each token is used, it will be released. Wherein, N is a positive integer greater than or equal to a preset value, and the preset value can be set according to actual requirements in application scenarios.

Each inactive token has a corresponding timer. For example, it is set that there are three timers corresponding to each to-be-used logo, namely the first timer, the second timer, and the third timer, wherein the first timer is used to time the duration of the input signal, and the second timer is used to For timing the delay time, the third timer is used for timing the duration of the output signal.

Taking the above-mentioned application scenario of the embodiment of the present application as an example, the controlled device in step S102 can be understood as a dust removal device, and the working mode of the dust removal device includes work and sleep. Through the joint action of the above multi-dimensional parameters, the dust removal equipment can be accurately and effectively controlled according to the actual material conditions, thereby avoiding the problems of equipment control and resource waste.

An embodiment of the present application provides a device control method, the method includes: obtaining material flow data; controlling the working mode of the controlled device according to the material flow data, preset control parameters and standby identification; wherein, the preset control parameters include flow Threshold and duration, the unused ID is the next available ID among the preset N sequentially arranged IDs, N is a positive integer greater than or equal to the preset value, and each unused ID has a corresponding timer. In the above scheme, starting from the actual material flow data, combined with preset control parameters, standby signs and multi-dimensional parameters of the timer corresponding to each standby sign, the dust removal equipment is accurately and effectively controlled, thereby avoiding equipment control and The problem of wasting resources.

As shown in Figure 2, in one embodiment, in the above step S102, the specific implementation of controlling the working mode of the controlled device according to the material flow data, preset control parameters and standby identification may include but not limited to the following process:

S201. Determine the input signal type according to the material flow data and preset control parameters.

Exemplarily, the implementation process of this step may include determining that the input signal type is an open signal when the material flow data and the preset control parameters meet the first condition; on the contrary, when the material flow data and the preset control parameters do not meet the first condition In the case of one condition, determine that the input signal type is an off signal.

Wherein, the above-mentioned first condition may include that the time period in which the material flow data is greater than the flow threshold exceeds a duration. For example, assuming that the flow threshold is 150KG/h and the duration is 3 seconds, if the material flow data acquired by the PLC in real time is greater than the value of 150 for more than 3 seconds, the input signal is determined to be an open signal; otherwise, it is determined The input signal type is an off signal.

S202. Trigger a timer corresponding to the standby flag according to the type of the input signal.

Exemplarily, the triggering method in this step may include when the input signal type is an open signal, triggering the first timer and the second timer corresponding to the standby flag to start; in the case that the input signal type is an off signal , record the timing duration of the first timer, and trigger the closing of the first timer. Wherein, the opening signal can be understood as having an input signal, and the closing signal can be understood as not having an input signal, that is, the input signal is disconnected.

For example, assuming that the above-mentioned first timer is marked as T1 and the second timer is marked as T2, when the material flow data is greater than the flow threshold for longer than the duration, it is considered that there is an input signal, and the timers T1 and T2 are started. Conversely, when the material flow data is less than or equal to the flow threshold, or the duration of the material flow data is greater than the flow threshold does not exceed the duration, it is considered that the input signal is disconnected, then the first timer is triggered to close, and the timing duration of the first timer is recorded. For example, assign the time length recorded by the first timer to the intermediate variable.

S203. Control the working mode of the controlled device according to the duration of the timer corresponding to the standby flag.

Exemplarily, when the timing duration of the second timer reaches the preset delay value, the third timer corresponding to the trigger standby flag is turned on, and the working mode of the controlled device is controlled to work. Wherein, the delay preset value may be a value set according to an actual application scenario. Further, when the time length of the second timer reaches the preset delay value, the second timer may also be triggered to be turned off, that is, the third timer may be triggered to be turned on, and the second timer may be triggered to be turned off.

When the timing duration of the third timer and the timing duration of the first timer meet the second condition, control the working mode of the controlled device to sleep, and trigger the third timer to be turned off.

Exemplarily, the above second condition may include that the timing duration of the third timer is greater than the sum of the timing duration of the first timer and a correction value M, where M is a constant greater than or equal to 0.

Through the timing of the timers corresponding to the above marks, the accurate reproduction of the input signal can be realized, so as to ensure the precise control of the controlled equipment and avoid equipment idling and waste of resources.

The above process will be described in detail below with reference to the example shown in FIG. 3 .

Assume that pulse 1, pulse 2, and pulse 3 shown in Figure 3 are input signals respectively, and each pulse can correspond to a mark, that is, there can be at least 3 marks, so that it can be guaranteed that there will be no signal during the delay time overflow. That is to say, the above-mentioned value of N needs to consider various practical factors such as delay time and signal input volume in actual application scenarios.

When there is an input signal, start the timers T1 and T2 corresponding to the first mark, and the delay time in FIG. 3 is the delay preset value. When the timing of timer T2 reaches the delay time, start timer T3 and turn off timer T2. At this time, the working mode of the controlled device (that is, the aerosol dedusting equipment) is switched to work, and the transmission on the belt scale begins. The material is sprayed to remove dust. When the input signal is disconnected, the timer T1 is turned off. If the timing duration of the timer T3 is greater than the sum of the timing duration of the timer T1 and the correction value M, the controlled device is controlled to enter the dormant working mode, and the dust removal of the material is stopped. , and turn off timer T3. It can be understood that when M is a constant greater than 0, the working time of the controlled equipment is longer than the duration of the input signal recorded by the timer T1, which can effectively ensure the full coverage and dust removal treatment of the material.

Through the above scheme, it can effectively solve the problem of the distribution of material flow detection points and aerosol dust removal points in actual application scenarios, and can accurately and effectively dedust the detected materials in a delayed manner.

It can be understood that when the next input signal, that is, the pulse 2 arrives, the same processing can be performed with the next mark, so that the accurate reproduction of the input signal can be realized. That is, pulse 1, pulse 2, and pulse 3 in Figure 3 are the input signals detected by the flow detection point, respectively, and pulse 1', pulse 2', and pulse 3' are respectively obtained after reproducing the input signal at the aerosol dust removal point. signal of.

FIG. 4 is a schematic structural diagram of a device control device provided in an embodiment of the present application. As shown in FIG. 4 , the device may include: an acquisition module 401 and a control module 402;

Among them, the obtaining module is used to obtain material flow data;

The control module is used to control the working mode of the controlled equipment according to the material flow data, preset control parameters and standby signs;

Wherein, the preset control parameters include the flow threshold and the duration, and the to-be-used logo is the next available logo among the preset N sequentially arranged logos, N is a positive integer greater than the preset value, and each to-be-used logo has a corresponding timer.

As shown in FIG. 5, in an example, the control module may include a determination unit 501, a trigger unit 502, and a control unit 503;

Wherein, the determination unit is used to determine the input signal type according to the material flow data and preset control parameters;

a triggering unit, configured to trigger a timer corresponding to the to-be-used flag according to the input signal type;

The control unit is configured to control the working mode of the controlled device according to the duration of the timer corresponding to the standby flag.

In an example, the input signal type includes an on signal and an off signal;

Optionally, the determining unit is configured to determine that the input signal type is an open signal when the material flow data and the preset control parameters meet the first condition; when the material flow data and the preset control parameters do not meet the first condition Next, make sure the input signal type is closed signal.

In one example, the trigger unit is configured to trigger the first timer and the second timer corresponding to the inactive flag to start when the input signal type is an on signal; and when the input signal type is an off signal, Record the timing duration of the first timer, trigger the first timer to close; when the timing duration of the second timer reaches the preset value of the delay, trigger the opening of the third timer corresponding to the standby flag; When the timing duration of the first timer and the timing duration of the first timer meet the second condition, the third timer is triggered to be closed.

In one example, the control unit is configured to control the working mode of the controlled device to work when the timing duration of the second timer reaches the delay preset value; When the timing duration of the timer satisfies the second condition, the working mode of the controlled device is controlled to be sleep.

In an example, the triggering unit is further configured to trigger the second timer to be turned off when the timing duration of the second timer reaches a preset delay value.

Optionally, the above second condition includes that the timing duration of the third timer is greater than the sum of the timing duration of the first timer and a correction value M, where M is a constant greater than or equal to 0.

The above device control device can execute the device control method provided in Fig. 1 and Fig. 2, and has corresponding devices and beneficial effects in the method.

Fig. 6 is a schematic structural diagram of a computer device provided by an embodiment of the present application. As shown in Fig. 6, the computer device includes a controller 601, a memory 602, an input device 603, and an output device 604; the number of controllers 601 in the computer device It can be one or more, and a controller 601 is taken as an example in FIG. connection as an example.

The memory 602, as a computer-readable storage medium, can be used to store software programs, computer-executable programs and modules, such as the program instructions/modules corresponding to the device control method in the embodiment of Figure 1 (for example, the acquisition module in the device control device 401, control module 402). The controller 601 executes various functions and data processing of the computer device by running the software programs, instructions and modules stored in the memory 602 , that is, implements the above-mentioned device control method.

The memory 602 may mainly include a program storage area and a data storage area, wherein the program storage area may store an operating system and at least one application required by a function; the data storage area may store data created according to the use of the computer, and the like. In addition, the memory 602 may include a high-speed random access memory, and may also include a non-volatile memory, such as at least one magnetic disk storage device, flash memory device, or other non-volatile solid-state storage devices. In some examples, the storage 602 may further include storages that are remotely located relative to the controller 601, and these remote storages may be connected to the terminal/server through a network. Examples of the aforementioned networks include, but are not limited to, the Internet, intranets, local area networks, mobile communication networks, and combinations thereof.

The input device 603 can be used to receive input numbers or character information, and generate key signal input related to user settings and function control of the computer equipment. The output device 606 may include a display device such as a display screen.

The embodiment of the present application also provides a storage medium containing computer-executable instructions, and the computer-executable instructions are used to execute a device control method when executed by a computer controller, and the method includes the steps shown in FIG. 1 .

Through the above description about the implementation, those skilled in the art can clearly understand that the present application can be realized by means of software and necessary general-purpose hardware, and of course it can also be realized by hardware, but in many cases the former is a better implementation . Based on this understanding, the technical solution of the present application can be embodied in the form of a software product in essence or the part that contributes to the prior art, and the computer software product can be stored in a computer-readable storage medium, such as a floppy disk of a computer , read-only memory (Read-Only Memory, ROM), random access memory (Random Access Memory, RAM), flash memory (FLASH), hard disk or optical disc, etc., including several instructions to make a computer device (which can be a personal computer, A server, or a network device, etc.) executes the methods described in various embodiments of the present application.

It is worth noting that the modules included in the above-mentioned device control device are only divided according to functional logic, but are not limited to the above-mentioned division method, as long as the corresponding functions can be realized, which is not used to limit the scope of protection of this application.

Note that the above are only preferred embodiments and technical principles used in this application. Those skilled in the art will understand that the present application is not limited to the specific embodiments described herein, and various obvious changes, readjustments and substitutions can be made by those skilled in the art without departing from the protection scope of the present application. Therefore, although the present application has been described in detail through the above embodiments, the present application is not limited to the above embodiments, and can also include more other equivalent embodiments without departing from the concept of the present application, and the present application The scope is determined by the scope of the appended claims.

Claims (10)

1. An apparatus control method, characterized in that the method comprises:

acquiring material flow data;

controlling the working mode of the controlled equipment according to the material flow data, preset control parameters and the to-be-used identification;

the preset control parameters comprise a flow threshold value and a duration, the standby identifier is the next available identifier in N preset identifiers arranged in sequence, N is a positive integer larger than the preset value, and each standby identifier is provided with a corresponding timer.

2. The method of claim 1, wherein the controlling the operation mode of the controlled device according to the material flow data, the preset control parameter and the standby identifier comprises:

determining the type of an input signal according to the material flow data and the preset control parameter;

triggering a timer corresponding to the standby identifier according to the type of the input signal;

and controlling the working mode of the controlled equipment according to the time length of the timer corresponding to the standby identifier.

3. The method of claim 2, wherein determining an input signal type based on the material flow data and the preset control parameter comprises:

determining the type of the input signal as an opening signal under the condition that the material flow data and the preset control parameter meet a first condition;

and determining the type of the input signal as a closing signal under the condition that the material flow data and the preset control parameter do not meet a first condition.

4. The method according to claim 2 or 3, wherein the triggering the timer corresponding to the dormant identifier according to the input signal type comprises:

under the condition that the input signal type is a starting signal, triggering a first timer and a second timer corresponding to the standby identification to be started;

and recording the timing duration of the first timer and triggering the first timer to be closed under the condition that the input signal type is a closing signal.

5. The method according to claim 4, wherein the controlling the operation mode of the controlled device according to the time length of the timer corresponding to the inactive identifier comprises:

under the condition that the timing duration of the second timer reaches a preset delay value, triggering a third timer corresponding to the standby identifier to be started, and controlling the working mode of the controlled equipment to be working;

and under the condition that the timing duration of the third timer and the timing duration of the first timer meet a second condition, controlling the working mode of the controlled equipment to be dormant, and triggering the third timer to be closed.

6. The method of claim 5, further comprising:

and triggering the second timer to close under the condition that the timing duration of the second timer reaches a preset delay value.

7. The method according to claim 5, wherein the second condition comprises the third timer having a timing length greater than the sum of the timing length of the first timer and a correction value M, M being a constant greater than or equal to 0.

8. An apparatus control device, characterized by comprising:

the acquisition module is used for acquiring material flow data;

the control module is used for controlling the working mode of the controlled equipment according to the material flow data, the preset control parameters and the to-be-used identification;

the preset control parameters comprise a flow threshold value and a duration, the standby identifier is the next available identifier in N preset identifiers arranged in sequence, N is a positive integer larger than the preset value, and each standby identifier is provided with a corresponding timer.

9. A computer device, comprising: memory, processor and computer program stored on the memory and executable on the processor, which when executed by the processor implements the device control method according to any one of claims 1 to 7.

10. A device-readable storage medium on which a computer program is stored, the program, when executed by a processor, implementing the device control method according to any one of claims 1 to 7.

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