CN114244879A - Industrial control system, industrial control method and electronic equipment - Google Patents
Industrial control system, industrial control method and electronic equipment Download PDFInfo
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/12—Protocols specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks
- H04L67/125—Protocols specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks involving control of end-device applications over a network
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- G—PHYSICS
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- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
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- G—PHYSICS
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- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
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- G10L15/00—Speech recognition
- G10L15/22—Procedures used during a speech recognition process, e.g. man-machine dialogue
- G10L2015/223—Execution procedure of a spoken command
Abstract
The invention discloses an industrial control system, an industrial control method and electronic equipment, belonging to the technical field of industrial control, wherein the industrial control system comprises: the system comprises monitoring equipment, voice equipment, a server and N pieces of equipment to be controlled; the server is respectively connected with the monitoring equipment, the voice equipment and the N pieces of equipment to be controlled; the monitoring equipment is used for acquiring the risk information in the N devices to be controlled and/or the operating environment of each device to be controlled and sending the acquired risk information to the server; and under the condition that the monitoring equipment acquires the risk information, the server controls the target equipment to be controlled based on the voice input information acquired from the voice equipment, and/or carries out voice broadcast on the risk information through the voice equipment. The embodiment of the invention can carry out non-contact operation on industrial equipment with risks or in a risk environment.
Description
Technical Field
The invention belongs to the technical field of industrial control, and particularly relates to an industrial control system, an industrial control method and electronic equipment.
Background
With the increasing demand of factory intelligent upgrading And reconstruction, the current field devices are mainly controlled by contact modes such as a Data Acquisition And monitoring Control (SCADA) system, a Human Machine Interface (HMI) And local Control.
However, in dangerous environments such as dust and chemical engineering, when the field device is operated in a contact manner, the health of an operator is threatened.
Disclosure of Invention
The invention aims to provide an industrial control system, an industrial control method and electronic equipment, which can carry out non-contact operation on field equipment in an industrial control mode so as to avoid the problem that the human health is damaged due to the contact of the field equipment in dangerous environments such as dust, chemical engineering and the like.
In order to solve the technical problem, the invention is realized as follows:
in a first aspect, the present invention provides an industrial control system comprising: the system comprises monitoring equipment, voice equipment, a server and N pieces of equipment to be controlled, wherein N is an integer greater than 1;
the server is respectively connected with the monitoring equipment, the voice equipment and the N pieces of equipment to be controlled;
the monitoring equipment is used for acquiring risk information of the N devices to be controlled and/or the operating environment of each device to be controlled and sending the acquired risk information to the server;
the server is used for controlling a target device to be controlled based on voice input information acquired from the voice device and/or performing voice broadcast on the risk information through the voice device under the condition that the risk information is acquired from the monitoring device, wherein the target device to be controlled comprises a device to be controlled corresponding to the risk information in the N devices to be controlled.
Optionally, the server stores a first internet protocol IP address of each device to be controlled in advance;
the server controls a target device to be controlled corresponding to the risk information based on voice input information acquired from the voice device, including:
the server is used for determining the target equipment to be controlled and the first IP address of the target equipment to be controlled according to the voice input information, generating a target control instruction corresponding to the target equipment to be controlled, and sending the target control instruction to the target equipment to be controlled based on the first IP address of the target equipment to be controlled;
and the target equipment to be controlled is used for executing corresponding target operation according to the target control instruction.
Optionally, the server is further configured to obtain operation state information from the target device to be controlled, and send the operation state information to the voice device, where the voice device is further configured to perform voice broadcast on the operation state information;
wherein the operational status information comprises at least one of: data query results and response results of the target control instructions.
Optionally, the number of the voice devices includes M, where M voice devices are respectively located in a master control room, a workshop where the device to be controlled is located, or a remote network environment, and M is an integer greater than 1;
the server stores a second IP address of each voice device in advance;
the server is used for recording a second IP address of a target voice device under the condition of acquiring voice input information transmitted by the target voice device, and feeding back operation state information corresponding to the voice input information to the target voice device based on the second IP address of the target voice device, wherein the target voice device is a voice device which acquires the voice input information from M voice devices.
Optionally, each device to be controlled includes a controller and at least one field device, and the first IP address is an IP address of the controller;
under the condition that the voice input information is used for controlling a target field device to execute a target operation, the server is used for determining a target controller used for controlling the target field device according to the voice input information, generating a target control instruction corresponding to the target controller according to the voice input information, and transmitting the target control instruction to the target controller;
and the target controller is used for controlling the target field device to execute the target operation according to the received target control instruction.
Optionally, the server is further configured to receive a first operation instruction, and edit a target IP address in a target configuration file based on the first operation instruction, so as to add and/or delete at least one of a device to be controlled and/or a voice device corresponding to the target IP address in the industrial control system;
the target configuration file is used for configuring a first IP address of the device to be controlled and/or a second IP address of the voice device, each voice device has the respective second IP address, and the target IP address comprises at least one of the first IP address and the second IP address.
Optionally, each device to be controlled includes a controller and at least one field device, each controller has a respective field device configuration file, and the field device configuration file includes control port information of the at least one field device to which the controller is connected;
the target controller is configured to determine a target field device according to identification information in the received target control instruction, determine a corresponding target port according to target control information in the target control instruction, and control the target field device to execute the target operation based on data transmitted by the target port, where the target control instruction includes the identification information and the target control information of the target field device.
In a second aspect, the present invention further provides an industrial control method applied to the industrial control system according to the first aspect, the method including:
under the condition that risk information existing in the running environment of the first device to be controlled and/or the running environment of the first device to be controlled is collected, controlling the target device to be controlled based on voice input information acquired from a voice device, and/or performing voice broadcast on the risk information through the voice device;
wherein the target device to be controlled includes the first device to be controlled.
Optionally, the controlling the target device to be controlled based on the voice input information acquired from the voice device includes:
determining the target equipment to be controlled and a first Internet Protocol (IP) address of the target equipment to be controlled according to the voice input information, wherein the first IP address of each equipment to be controlled is stored in advance;
generating a target control instruction corresponding to the target equipment to be controlled;
and sending the target control instruction to the target equipment to be controlled based on the first IP address of the target equipment to be controlled so as to control the target equipment to be controlled to execute corresponding target operation according to the target control instruction.
Optionally, the industrial control method further comprises:
acquiring operation state information from the target equipment to be controlled;
sending the operation state information to the voice equipment so as to perform voice broadcast on the operation state information through the voice equipment;
wherein the operational status information comprises at least one of: data query results and response results of the target control instructions.
Optionally, in a case that the industrial control system includes M voice devices, where M is an integer greater than 1, the sending the operation state information to the voice devices includes:
under the condition of acquiring voice input information transmitted by target voice equipment, recording a second IP address of the target voice equipment;
and feeding back operation state information corresponding to the voice input information to the target voice equipment based on a second IP address of the target voice equipment, wherein the target voice equipment is the voice equipment which acquires the voice input information from the M voice equipment, and the second IP address of each voice equipment is stored in advance.
Optionally, in a case that the industrial control system includes m pieces of voice devices, and the m pieces of voice devices include N pieces of first voice devices that are in one-to-one correspondence with the N pieces of devices to be controlled, where m is a positive integer, the performing voice broadcast on the risk information through the voice devices includes:
generating alarm information of a target device to be controlled under the condition that the target device to be controlled fails, wherein the risk information comprises the alarm information;
and coding the alarm information into voice data, and sending the voice data to first voice equipment corresponding to the target equipment to be controlled so as to carry out voice broadcasting on the voice data through the first voice equipment corresponding to the target equipment to be controlled.
Optionally, each device to be controlled includes a controller and at least one field device, and the controlling the target device to be controlled based on voice input information acquired from a voice device includes:
performing keyword recognition on the voice input information;
and respectively matching the recognized keywords with the N devices to be controlled, and determining the devices to be controlled which are successfully matched with the keywords as target devices to be controlled.
Optionally, each controller has a respective first IP address;
the controlling the target device to be controlled based on the voice input information acquired from the voice device includes:
under the condition that a control keyword is identified, generating a target control instruction according to the control keyword;
under the condition that a keyword matched with the name of a target field device is identified, determining a target controller corresponding to the target field device, and determining a first IP address of the target controller according to prestored first IP address information of each controller;
sending the target control instruction to the target controller based on the first IP address of the target controller;
the step of controlling the target equipment to be controlled to execute corresponding target operation according to the target control instruction comprises the following steps:
and executing the target control instruction by the target controller to control the target field device to execute the target operation corresponding to the control keyword.
Optionally, the industrial control method further comprises:
receiving a first operation instruction;
editing a target IP address in a target configuration file based on the first operation instruction so as to add and/or delete at least one of equipment to be controlled and/or voice equipment in the industrial control system;
the target configuration file is used for configuring a first IP address of the device to be controlled and/or a second IP address of the voice device, each voice device has the respective second IP address, and the target IP address comprises at least one of the first IP address and the second IP address.
In a third aspect, the present invention also provides an electronic device comprising a processor, a memory, and a program or instructions stored on the memory and executable on the processor, which when executed by the processor, implement the steps of the method according to the second aspect.
In a fourth aspect, the present invention also provides a computer readable storage medium on which a program or instructions are stored, which when executed by a processor, implement the steps of the method according to the second aspect.
An industrial control system provided in an embodiment of the present invention includes: the system comprises monitoring equipment, voice equipment, a server and N pieces of equipment to be controlled, wherein N is an integer greater than 1; the server is respectively connected with the monitoring equipment, the voice equipment and the N pieces of equipment to be controlled; the monitoring equipment is used for acquiring risk information in the running environment of the N devices to be controlled and/or each device to be controlled and sending the acquired risk information to the server; the server is used for controlling a target device to be controlled based on voice input information acquired from the voice device and/or performing voice broadcast on the risk information through the voice device under the condition that the risk information is acquired from the monitoring device, wherein the target device to be controlled comprises a device to be controlled corresponding to the risk information in the N devices to be controlled. In the embodiment of the invention, under the condition that the equipment to be controlled and/or the running environment of the equipment to be controlled have risks, the equipment to be controlled is operated in a non-contact mode. Therefore, voice input information can be collected by the voice equipment so as to carry out non-contact operation on the equipment to be controlled according to the voice input information, and a user does not need to carry out contact operation on the equipment to be controlled which is at risk or in a risk environment so as to cause physical damage.
Drawings
FIG. 1 is a schematic diagram of an industrial control system according to an embodiment of the present invention;
FIG. 2 is a schematic block diagram of another industrial control system provided by an embodiment of the present invention;
FIG. 3 is a flow chart of an industrial control method provided by an embodiment of the invention;
fig. 4 is a schematic structural diagram of an electronic device according to an embodiment of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The terms first, second and the like in the description and in the claims of the present invention are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It will be appreciated that the data so used may be interchanged under appropriate circumstances such that embodiments of the invention may be practiced other than those illustrated or described herein, and that the objects identified as "first," "second," etc. are generally a class of objects and do not limit the number of objects, e.g., a first object may be one or more. In addition, "and/or" in the specification and claims means at least one of connected objects, a character "/" generally means that a preceding and succeeding related objects are in an "or" relationship.
The industrial control system, the industrial control method, the electronic device, and the computer-readable storage medium according to the embodiments of the present invention are described in detail below with reference to the accompanying drawings.
Referring to fig. 1, an industrial control system according to an embodiment of the present invention may include: the system comprises monitoring equipment (not shown), voice equipment 11, a server 12 and N pieces of equipment to be controlled 13, wherein N is an integer greater than 1; the server 12 is connected with the monitoring device, the voice device 11 and the N devices to be controlled 13.
For convenience of illustration, N is equal to 4 in the embodiment shown in fig. 1, but in practical application, the number of the devices to be controlled 13 may also be 2, 3, 10, or even hundreds, depending on the application scenario, and is not limited herein.
In implementation, the monitoring device is configured to collect risk information in the operating environment of the N devices to be controlled 13 and/or each device to be controlled 13, and send the collected risk information to the server 12;
the server 12 is configured to, when the risk information is obtained from the monitoring device, control a target device to be controlled based on the voice input information obtained from the voice device 11, and/or perform voice broadcast on the risk information through the voice device 11, where the target device to be controlled includes the device to be controlled 13 corresponding to the risk information in the N devices to be controlled 13.
In implementation, the target device to be controlled may include a production device capable of executing a specific function in an intelligent plant, or a control device capable of controlling the production device, and the like, for example: as shown in fig. 2, a Programmable Logic Controller (PLC) 21 and a field device 22 directly controlled by the PLC, of course, the target device to be controlled may also be a device in other application scenarios, and for convenience of description, the target device to be controlled is exemplified by the PLC 21 and/or the field device 22 in the intelligent plant, and is not limited specifically herein.
In addition, the risk information may be an alarm signal from the target device to be controlled and/or another device to be controlled associated with the target device to be controlled (for example, at least two related devices to be controlled are in the same space, at close distances, and perform linkage control, etc.), or a measurement index that is measured by a sensing device (such as a sensor, etc.) in an environment where the target device to be controlled is located and exceeds a qualified range, and the like, which is not specifically limited herein, in an implementation, if the monitoring device acquires the risk information, it indicates that the device to be controlled or the environment with the risk information is not suitable for human contact, otherwise, human health may be damaged. Therefore, the voice control function of the equipment to be controlled or all the equipment to be controlled in the environment is started, namely, the equipment to be controlled with risk information or all the equipment to be controlled in the environment with risk information is subjected to voice control based on the voice input information acquired by the voice equipment, and the equipment to be controlled is not required to be subjected to contact operation, so that the human health of an operator is prevented from being damaged due to the fact that a human body contacts the harmful environment in the contact operation.
Of course, in implementation, the server may start a contact operation function of the device to be controlled (e.g., all devices to be controlled or devices to be controlled without risk information), that is, allow for field operation of the device to be controlled, and is not limited in this respect.
As an alternative embodiment, the server 12 stores a first IP address of each device to be controlled 13 in advance;
the server 12 controls a target device to be controlled corresponding to the risk information based on the voice input information acquired from the voice device 11, including:
the server 12 is configured to determine the target device to be controlled and a first IP address of the target device to be controlled according to the voice input information, generate a target control instruction corresponding to the target device to be controlled, and send the target control instruction to the target device to be controlled based on the first IP address of the target device to be controlled;
and the target equipment to be controlled is used for executing corresponding target operation according to the target control instruction.
In implementation, the server 12 stores a first IP address of each device to be controlled 13 in advance, which can be understood as: the server 12 stores in advance the association relationship between the identification information (such as name and/or device code) of each device to be controlled 13 and the first IP address thereof.
In practical applications, the server 12 may be connected to a large number of devices 13 to be controlled, and at a specific time, the user may only need to control one or some of the devices 13 to be controlled, at this time, the voice input information collected by the voice device 11 may include: identification information of a target device to be controlled that a user wants to control (for example, a name or a device code of the target device to be controlled, etc.), and operation information (for example, turning on, turning off, adjusting a rotation speed, etc.) indicating what operation the target device to be controlled needs to perform.
At this time, the server 12 may perform voice recognition on the voice input information to determine the target device to be controlled, and generate a target control instruction matching the target control device 13 according to the operation information recognized in the voice input information. In addition, the server may access a database (such as the database 15 shown in fig. 2) or a local storage to obtain address information (such as an Internet Protocol (IP) address) of the target control device 13 stored in advance, so as to implement sending of the target control instruction to the target control device 13 according to the address information.
In implementation, for the target device to be controlled, when receiving the target control command, the target device to be controlled may execute the target control command, or perform corresponding control on another device controlled by the local device to be controlled 13 or a field device inside the local device to be controlled 13 according to the target control command.
For example: if the voice input information received by the voice device is 'open field device A', the server can determine that the target device to be controlled comprises the target PLC according to the pre-stored corresponding relation of the field device A controlled by the target PLC, and determine that the operation information is 'open field device A', so that the generated target control instruction for controlling the target PLC to open the field device A is sent to the target PLC; when the target PLC receives the target control instruction, a target operation of opening the field device a is performed.
It should be noted that, in implementation, before the server 13 performs the steps of determining the target device to be controlled according to the voice input information, the method may further include: and verifying the voice input information.
For example: pre-storing voiceprint information of registered users, and when voice input information is collected or when a voice device is awakened, for example: when a preset awakening word (for example, a voice input word such as 'Xiaoyixiayi') is input by voice, the voice input information can be matched with the pre-stored voiceprint information, so that the sender of the voice input information is determined to be the registered user corresponding to the voiceprint information successfully matched with the voiceprint of the voice input information.
In this embodiment, the server 13 may execute the steps of determining the target device to be controlled according to the voice input information only when the voice print verification is passed; if the voiceprint information corresponding to the voice input information is not stored in advance, the steps of determining the target equipment to be controlled according to the voice input information and the like are not executed, or voice prompt information can be output to inform the user that the voiceprint verification is not passed. Thus, it is possible to avoid a malfunction by an unregistered user.
Further, the authority information of each registered user may be stored in advance, and in the case of passing the voiceprint authentication, the server 13 determines, according to the user identity information determined by the voiceprint authentication, whether the authority information corresponding to the user identity information allows the server to control the target device to be controlled to execute the target operation.
In the embodiment, the respective authority information of the registered user is stored in advance, so that only the voice input information conforming to the authority information of the user is responded in the industrial control process, and the authority authentication of the registered user can be performed.
In implementation, the voice device 11 may further have a voice output function, for example: the voice device 11 includes a microphone and a speaker to collect voice information input by a user through the microphone and perform corresponding voice broadcasting through the speaker.
As an optional implementation manner, the server 12 is further configured to obtain operation state information from the target device to be controlled, and send the operation state information to the voice device 11, where the voice device 11 is further configured to perform voice broadcast on the operation state information;
wherein the operational status information comprises at least one of: data query results and response results of the target control instructions.
In a specific implementation, the voice input information may be voice control information for performing functions such as data query, controlling a target device to be controlled, and the like.
Option one
When the voice input information is used for data query, the voice input information may include query conditions of voice input, the server 12 may query a database for data meeting the query conditions, and feed back data query results to the voice input device, that is, the operation status information includes the data query results, where the data query results may include at least one of: the result of whether the data query is successful, the quantity of the data obtained by the query, the specific content of the data obtained by the query, and the like.
Optionally, as shown in fig. 2, the industrial control system may further include a display device 14 connected to the server 12 (in the embodiment shown in fig. 4, the display device 14 is a Personal Computer (PC), for example). In this way, the queried data can be presented through the display device 14.
Option two
When the voice input information is a control instruction for controlling the target device to be controlled to perform the target operation, the response result of the control instruction may be understood as: and whether the target equipment to be controlled successfully executes the response result of the target operation.
In an implementation, the server 12 may perform voice coding on the operation status information to convert the operation status information into voice data that can be directly output by a voice device, so that the voice device performs voice broadcasting based on the voice data.
Optionally, the number of the voice devices 11 includes M, where M voice devices 11 are respectively located in a main control room, a workshop where the device to be controlled is located, or a remote network environment, and M is an integer greater than 1;
the server 12 stores a second IP address of each voice device 11 in advance;
the server 12 is configured to record a second IP address of the target voice device 11 when obtaining the voice input information transmitted by the target voice device 11, and feed back operation state information corresponding to the voice input information to the target voice device 11 based on the second IP address of the target voice device 11, where the target voice device 11 is a voice device that obtains the voice input information from among the M voice devices 11.
In specific implementation, the M voice devices 11 may be distributed in different locations, and through this embodiment, when the voice device 11 located at a certain location acquires the voice input information, the operation state information corresponding to the voice information may also be broadcasted by the voice device 11 at the certain location. For example: when an operator controls the equipment to be controlled through voice input in the main control room, the operator can listen to the operation result in the main control room.
In this way, when a user performs voice data query or industrial control on voice input information input by a certain voice device 11, a data query result or a response result of a control instruction corresponding to the voice input information can be fed back to the target voice device 11 that acquired the voice input information, thereby avoiding a problem that a voice input person cannot hear the voice input information due to the fact that an execution result of the voice information is fed back to other voice devices.
In an alternative embodiment, in the event of a device failure or the like of the target device to be controlled, the server 12 may control all the voice devices 11 and output voice alarm information at the same time.
In another optional embodiment, the M voice devices 11 include N first voice devices in one-to-one correspondence with the N devices to be controlled 13, where M is greater than or equal to N;
at this time, when the first device to be controlled has an equipment fault, the server 12 may send alarm information to the first voice device corresponding to the first device to be controlled, so as to perform voice alarm through the first voice device near the first device to be controlled.
Of course, in the case that the M voice devices 11 further include a second voice device disposed in the main control room, when the first device to be controlled has a device failure, etc., the server 12 may further send alarm information to the second voice device, so as to perform voice alarm in the main control room through the second voice device.
Or, in the case that the voice input information is a voice control instruction for the target device to be controlled, information such as execution progress and execution result of the control instruction may also be broadcasted by voice on the voice device corresponding to the target device to be controlled.
In this embodiment, the voice broadcasting is performed near a certain device or devices to be controlled 13 in a targeted manner by configuring the respective corresponding voice devices 11 for the N devices to be controlled 13, so that the accuracy of the voice broadcasting range is increased.
As an alternative embodiment, as shown in fig. 2, each device to be controlled 13 includes a controller 21 and at least one field device 22, and the first IP address is an IP address of the controller;
in the case that the voice input information is used to control the target field device 22 to perform the target operation, the server 12 is configured to determine a target controller 21 for controlling the target field device 22 according to the voice input information, generate a target control instruction corresponding to the target controller 21 according to the voice input information, and transmit the target control instruction to the target controller 21;
the target controller 21 is configured to control the target field device 22 to perform the target operation according to the received target control instruction.
In implementation, the first IP address corresponding to each controller 21 may be preconfigured. In this way, when a control instruction for the target field device 22 is acquired by the voice device 11, the target controller 21 can be determined from the control relationship between the target field device 22 and each controller 21, and the IP address of the target controller 21 can be acquired so that, after a target control instruction matching the target controller 21 is generated, the target control instruction is transmitted to the target controller 21 based on the IP address of the target controller 21.
In addition, the target control command corresponding to the target controller 21 may be understood as: the target control instructions conform to the decoding and/or encoding rules of the target controller 21 and include a description file that controls the target field devices 22 to perform the target operations.
Optionally, each device to be controlled 13 includes a controller 21 and at least one field device 22, each controller 21 has a respective field device configuration file, and the field device configuration file includes control port information of the at least one field device 22 connected to the controller 21;
the target controller 21 is configured to determine a target field device and a target port corresponding to target control information according to the received target control instruction, and control the target field device to execute the target operation based on data transmitted by the target port, where the target control instruction includes identification information of the target field device and target control information.
In an implementation, the field device profiles may correspond one-to-one to the field devices, such as: if a controller is used to control 2 field devices, the controller is pre-configured with 2 field device profiles.
Of course, the field device configuration files of at least two field devices controlled by the same controller may be combined into one configuration file, and the configuration information in the field device configuration file may include identification information of the corresponding field device, which is not limited herein.
In addition, the control port information may include: different control ports are used to control the field devices to perform different operations. The above determining the target field device and the target port corresponding to the target control information according to the target control instruction may be understood as follows: and determining the target field device according to the identification information of the target device to be controlled in the target control instruction, and determining a target port according to the operation information which is used for indicating what operation needs to be performed by the target device to be controlled in the target control instruction.
For example: input/output (I/O) ports corresponding to various types of operations that can be performed by the target controller 21 may be preconfigured, and when a certain field device 22 is controlled to perform a target operation, the target control command may be transmitted based on the I/O port corresponding to the operation type (for example, the type of turning on, turning off, querying data, etc.) of the target operation, so that the field device 22 performs the target operation corresponding to the I/O port based on the target control command received from the I/O port.
In this embodiment, the target controller 21 is capable of controlling at least two field devices 22, and the description file may include indication information of the target field device 22, so that the target controller 21 may determine which field device or devices 22 need to be controlled through the description file in the target control instruction, and determine which type of operation the field device 22 needs to be controlled through the I/O port information. Of course, the target control command may also include other information, and is not limited in particular.
As an optional implementation manner, the server is further configured to receive a first operation instruction, and edit a target IP address in a target configuration file based on the first operation instruction, so as to add and/or delete at least one of a device to be controlled and/or a voice device corresponding to the target IP address in the industrial control system;
the target configuration file is used for configuring a first IP address of the device to be controlled and/or a second IP address of the voice device, each voice device has the respective second IP address, and the target IP address comprises at least one of the first IP address and the second IP address.
The first operation instruction may be an operation instruction input through a voice device or an operation instruction input through a keyboard, a mouse, a touch screen, or other manners, which is not limited herein.
In addition, the first operation instruction is used for editing (for example, at least one of addition, deletion, modification and other editing operations) the first IP address and/or the second IP address in the target configuration file so as to realize addition, deletion, update and other operations on the device to be controlled and/or the voice device in the industrial control system. For example: when the first operation instruction is used for deleting a certain first IP address, the device to be controlled corresponding to the first IP address may be deleted from the industrial control system.
In a specific implementation, each of the voice devices 11 and the controllers 21(PLC 1 to PLC N) configures a different IP address, and the mapping link between the voice device 11 and the device to be controlled 13 is completed through the address mapping configuration file IP _ maps _ config and the device I/O mapping configuration file dev _ io _ maps _ config. The addition/deletion of the voice device and the device to be controlled 13 is realized by modifying the configuration file, wherein one device to be controlled 13 includes at least one controller 21 and at least one field device 22, and as shown in the embodiment shown in fig. 2, one controller 21 is used for controlling two field devices 22(Dev 1 to Dev L) for example, and is not limited herein.
For example: assuming that the industrial control system includes M voice devices (Voicedev 1-VoicedevM), N controllers (PLC 1-PLC N) and L field devices (Dev 1-Dev L), the IP address mapping configuration file of the industrial control system is as follows:
Ip_maps_config{
Voicedev1:192.168.1.10
Voicedev2:192.168.1.11
VoicedevM:192.168.1.100
Plc1:192.168.1.111
Plc2:192.168.1.112
PlcN:192.168.1.255
}
the I/O mapping configuration file of Dev1 of the industrial control system is as follows:
Dev_io_maps_config{/
Dev1 open: i0.0
Dev1 off: i0.1
Dev1 runs: q0.0
Dev1 alarm: q0.1
Dev1 speed: DBW100
Dev1 temperature: DBW200
}
It should be noted that, in practical applications, the I/O ports of each field device are different, in implementation, a respective I/O mapping configuration file may be created for each field device, and the I/O mapping configuration files of other field devices (Dev 2 to Dev L) may refer to the I/O mapping configuration file of Dev1, which is not described herein again.
In addition, the voice devices 11 are installed in a main control room, a workshop or an environment with network communication according to actual situations of user sites, and only 1 voice device 11 is shown in the embodiment shown in fig. 2, which is not limited in detail here.
For convenience of explaining the industrial control system provided in the embodiment of the present invention, taking the industrial control system configured with the IP address mapping configuration file and the I/O mapping configuration file as shown in fig. 2 as an example, the following description is made on the working principle and the working process of the industrial control system provided in the embodiment of the present invention:
example one
The workflow of turning on/off the device may include the steps of:
step 1a, voice equipment acquires voice instruction information (such as opening PLC 1Dev 1 equipment) and sends the voice instruction information to a server;
step 2a, the server analyzes the voice instruction information to extract keywords 'open', 'Plc 1' and 'Dev 1', and records information such as a second IP of the voice equipment;
step 3a, searching a configuration file through a keyword to obtain that the IP address of a controller (Plc1) corresponding to the keyword is 192.168.1.10, and the I/O port is I0.0;
step 4a, the server generates and executes an instruction write _ io (fd, I0.0, true) according to the first IP address of the controller; the fd is a file descriptor, which may include identification information of the Dev1 device;
step 5a, the PLC1 receives an instruction to open the Dev1 device;
step 6a, the server obtains the current running state Q0.0 of the Dev1 (the Dev1 is in an open state) through modes such as an interface standard establishment (OLE for Process Control, OPC) and the like, codes the state and sends the state to the voice equipment according to the recorded second IP address of the voice equipment;
step 7a, the voice device analyzes the information and plays the voice, such as: the Plc 1Dev 1 device has been turned on for you.
Example two
The workflow for obtaining the device parameters may include the following steps:
step 1b, the voice equipment acquires voice instruction information (such as Plc 1Dev 1 rotating speed) and sends the voice instruction information to the server;
step 2b, the server analyzes the voice command information to extract keywords of 'rotating speed', 'Plc 1', 'Dev 1' and record information of a second IP address of the voice equipment;
step 3b, searching a configuration file through a keyword to obtain that the first IP of the controller corresponding to the keyword is 192.168.1.10, and the I/O port is DBW 100;
step 4b, the server generates and executes an instruction read _ DBW (fd, DBW100, len) according to the first IP address of the controller; wherein fd represents a file descriptor, len represents a length;
step 5b, the server codes and reads the data and sends to the voice equipment corresponding to the recorded second IP address;
step 6b, the voice device analyzes the read data and plays voice, such as: the current Plc 1Dev 1 device speed is 2000 rpm.
EXAMPLE III
The workflow for acquiring the historical data can comprise the following steps:
step 1c, the voice device acquires voice instruction information (such as the number of times of 30-day power-on and power-off of the Plc 1Dev 1 device) and sends the voice instruction information to the server;
step 2c, the server analyzes the voice command information to extract keywords "30 days", "power on/off times", "PLC 1", "Dev 1", record information such as IP address of the voice device, and query a PLC1 database Dev1_ db table according to the keyword information, wherein the Dev1_ db table is used for storing operation data of the field device Dev1, for example: startup and shutdown information, production data, and the like;
step 3c, the server uses (e.g. screening Dev1_ db table for selecting history _ open _ close _ num from Dev1_ db) command of Dev1 to obtain the historical power on/off times of Dev 1;
step 4c, the server encodes the information of the historical power on/off times of the Dev1 and sends the encoded information to the voice equipment, and the decoded information is played by the voice equipment, such as: the 30-day on-off times of the Plc 1Dev 1 device are 50 times.
Example four
The workflow of the voice alarm broadcast can comprise the following steps:
step 1d, the field device generates an alarm signal Q0.1 (such as Dev1 device load overload), and reports the alarm signal to the server;
step 2d, the server receives the equipment alarm signal to carry out information coding;
and 3d, the server sends the encoded alarm signal to all the voice devices in the Ip _ maps _ config configuration file for alarm playing, for example: the Dev1 equipment is overloaded and please deal with the fault alarm in time.
An industrial control system provided in an embodiment of the present invention includes: the system comprises monitoring equipment, voice equipment, a server and N pieces of equipment to be controlled, wherein N is an integer greater than 1; the server is respectively connected with the monitoring equipment, the voice equipment and the N pieces of equipment to be controlled; the monitoring equipment is used for acquiring risk information in the running environment of the N devices to be controlled and/or each device to be controlled and sending the acquired risk information to the server; the server is used for controlling a target device to be controlled based on voice input information acquired from the voice device and/or performing voice broadcast on the risk information through the voice device under the condition that the risk information is acquired from the monitoring device, wherein the target device to be controlled comprises a device to be controlled corresponding to the risk information in the N devices to be controlled. In the embodiment of the invention, under the condition that the equipment to be controlled and/or the running environment of the equipment to be controlled have risks, the equipment to be controlled is operated in a non-contact mode. Therefore, voice input information can be collected by the voice equipment, so that the target equipment to be controlled is operated in a non-contact mode according to the voice input information, and a user does not need to perform contact operation on equipment to be controlled which is at risk or is in a risk environment to cause physical damage.
Referring to fig. 3, an execution main body of the industrial control method according to the embodiment of the present invention may be the industrial control system in the embodiment shown in fig. 1 or fig. 2, and the industrial control method executed by the industrial control system may include the following steps:
Each step in the industrial control method provided by the embodiment of the present invention corresponds to each function executed by the monitoring device, the voice device, the server, and the device to be controlled in the industrial control system shown in fig. 1, and similar beneficial effects can be obtained, and are not described herein again to avoid repetition.
Optionally, the controlling the target device to be controlled based on the voice input information acquired from the voice device includes:
determining the target equipment to be controlled and a first Internet Protocol (IP) address of the target equipment to be controlled according to the voice input information, wherein the first IP address of each equipment to be controlled is stored in advance;
generating a target control instruction corresponding to the target equipment to be controlled;
and sending the target control instruction to the target equipment to be controlled based on the first IP address of the target equipment to be controlled so as to control the target equipment to be controlled to execute corresponding target operation according to the target control instruction.
Optionally, the industrial control method further comprises:
acquiring operation state information from the target equipment to be controlled;
sending the operation state information to the voice equipment so as to perform voice broadcast on the operation state information through the voice equipment;
wherein the operational status information comprises at least one of: data query results and response results of the target control instructions.
Optionally, in a case that the industrial control system includes M voice devices, where M is an integer greater than 1, the sending the operation state information to the voice devices includes:
under the condition of acquiring voice input information transmitted by target voice equipment, recording a second IP address of the target voice equipment;
and feeding back operation state information corresponding to the voice input information to the target voice equipment based on a second IP address of the target voice equipment, wherein the target voice equipment is the voice equipment which acquires the voice input information from the M voice equipment, and the second IP address of each voice equipment is stored in advance.
Optionally, in a case that the industrial control system includes M voice devices, and the M voice devices include N first voice devices in one-to-one correspondence with the N devices to be controlled, where M is a positive integer, the performing voice broadcast on the risk information through the voice devices includes:
generating alarm information of a target device to be controlled under the condition that the target device to be controlled fails, wherein the risk information comprises the alarm information;
and coding the alarm information into voice data, and sending the voice data to first voice equipment corresponding to the target equipment to be controlled so as to carry out voice broadcasting on the voice data through the first voice equipment corresponding to the target equipment to be controlled.
In this embodiment, when the target device to be controlled fails or is abnormal and generates the warning information, the server performs voice coding on the warning information and outputs the warning information through the corresponding voice device, so that the monitoring personnel can determine which device to be controlled fails through the voice device performing the voice broadcast.
Optionally, each device to be controlled includes a controller and at least one field device, and the controlling the target device to be controlled based on voice input information acquired from a voice device includes:
performing keyword recognition on the voice input information;
and respectively matching the recognized keywords with the N devices to be controlled, and determining the devices to be controlled which are successfully matched with the keywords as target devices to be controlled.
In an implementation, the keyword may include identification information such as a name of the target device to be controlled, a device code, and the like, where the identification information has the same meaning as the identification information in the embodiment of the industrial control system, in other words, the keyword is successfully matched with the target device to be controlled, and it may be understood that the target device to be controlled corresponding to the identification information is determined.
Optionally, each controller has a respective first IP address;
the controlling the target device to be controlled based on the voice input information acquired from the voice device includes:
under the condition that a control keyword is identified, generating a target control instruction according to the control keyword;
under the condition that a keyword matched with the name of a target field device is identified, determining a target controller corresponding to the target field device, and determining a first IP address of the target controller according to prestored first IP address information of each controller;
sending the target control instruction to the target controller based on the first IP address of the target controller;
the step of controlling the target equipment to be controlled to execute corresponding target operation according to the target control instruction comprises the following steps:
and executing the target control instruction by the target controller to control the target field device to execute the target operation corresponding to the control keyword.
In the implementation, the control keywords may be understood as having the same meaning as the operation information (e.g., turning on, turning off, adjusting the rotation speed, etc.) in the embodiment of the industrial control system, and will not be described herein again.
Optionally, the industrial control method further comprises:
receiving a first operation instruction;
editing a target IP address in a target configuration file based on the first operation instruction so as to add and/or delete at least one of equipment to be controlled and/or voice equipment in the industrial control system;
the target configuration file is used for configuring a first IP address of the device to be controlled and/or a second IP address of the voice device, each voice device has the respective second IP address, and the target IP address comprises at least one of the first IP address and the second IP address.
Each step in the industrial control method provided in the embodiment of the present invention corresponds to each step executed by each device or functional module in the industrial control system shown in fig. 1 or fig. 2 in the working process, and can obtain the same beneficial effect, and is not described herein again to avoid repetition.
Optionally, as shown in fig. 4, an electronic device 400 according to an embodiment of the present invention is further provided, and includes a processor 401, a memory 402, and a program or an instruction stored in the memory 402 and executable on the processor 401, where the program or the instruction is executed by the processor 401 to implement the processes in the method embodiment shown in fig. 3, and can achieve the same technical effects, and in order to avoid repetition, details are not repeated here.
An embodiment of the present invention further provides a computer-readable storage medium, where a program or an instruction is stored on the computer-readable storage medium, and when the program or the instruction is executed by a processor, the process of the method embodiment shown in fig. 3 is implemented, and the same technical effect can be achieved, and in order to avoid repetition, details are not repeated here.
The processor is the processor in the electronic device described in the above embodiment. The readable storage medium includes a computer readable storage medium, such as a Read-Only Memory (ROM), a Random Access Memory (RAM), a magnetic disk or an optical disk, and so on.
It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element. Further, it should be noted that the scope of the methods and apparatus of embodiments of the present invention is not limited to performing functions in the order illustrated or discussed, but may include performing functions in a substantially simultaneous manner or in a reverse order based on the functions involved, e.g., the methods described may be performed in an order different than that described, and various steps may be added, omitted, or combined. In addition, features described with reference to certain examples may be combined in other examples.
Through the above description of the embodiments, those skilled in the art will clearly understand that the method of the above embodiments can be implemented by software plus a necessary general hardware platform, and certainly can also be implemented by hardware, but in many cases, the former is a better implementation manner. Based on such understanding, the technical solutions of the present invention may be embodied in the form of a software product, which is stored in a storage medium (such as ROM/RAM, magnetic disk, optical disk) and includes instructions for enabling a terminal (such as a mobile phone, a computer, a server, an air conditioner, or a network device) to execute the method according to the embodiments of the present invention.
While the present invention has been described with reference to the embodiments shown in the drawings, the present invention is not limited to the embodiments, which are illustrative and not restrictive, and it will be apparent to those skilled in the art that various changes and modifications can be made therein without departing from the spirit and scope of the invention as defined in the appended claims.
Claims (11)
1. An industrial control system, comprising: the system comprises monitoring equipment, voice equipment, a server and N pieces of equipment to be controlled, wherein N is an integer greater than 1;
the server is respectively connected with the monitoring equipment, the voice equipment and the N pieces of equipment to be controlled;
the monitoring equipment is used for acquiring risk information in the running environment of the N devices to be controlled and/or each device to be controlled and sending the acquired risk information to the server;
the server is used for controlling a target device to be controlled based on voice input information acquired from the voice device and/or performing voice broadcast on the risk information through the voice device under the condition that the risk information is acquired from the monitoring device, wherein the target device to be controlled comprises a device to be controlled corresponding to the risk information in the N devices to be controlled.
2. The system according to claim 1, wherein the server stores a first internet protocol IP address of each device to be controlled in advance;
the server controls a target device to be controlled corresponding to the risk information based on voice input information acquired from the voice device, including:
the server is used for determining the target equipment to be controlled and the first IP address of the target equipment to be controlled according to the voice input information, generating a target control instruction corresponding to the target equipment to be controlled, and sending the target control instruction to the target equipment to be controlled based on the first IP address of the target equipment to be controlled;
and the target equipment to be controlled is used for executing corresponding target operation according to the target control instruction.
3. The system according to claim 1 or 2, wherein the server is further configured to obtain operation state information from the target device to be controlled, and send the operation state information to the voice device, and the voice device is further configured to perform voice broadcast on the operation state information;
wherein the operational status information comprises at least one of: data query results and response results of the target control instructions.
4. The system according to claim 3, wherein the number of the voice devices includes M, M are respectively located in a master control room, a workshop where the device to be controlled is located, or a remote network environment, and M is an integer greater than 1;
the server stores a second IP address of each voice device in advance;
the server is used for recording a second IP address of a target voice device under the condition of acquiring voice input information transmitted by the target voice device, and feeding back operation state information corresponding to the voice input information to the target voice device based on the second IP address of the target voice device, wherein the target voice device is a voice device which acquires the voice input information from M voice devices.
5. The system of claim 2, wherein the server is further configured to receive a first operation instruction, and edit a target IP address in a target configuration file based on the first operation instruction, so as to add and/or delete at least one of a device to be controlled and/or a voice device corresponding to the target IP address in the industrial control system;
the target configuration file is used for configuring a first IP address of the device to be controlled and/or a second IP address of the voice device, each voice device has the respective second IP address, and the target IP address comprises at least one of the first IP address and the second IP address.
6. The system of claim 5, wherein each device to be controlled comprises a controller and at least one field device, each controller having a respective field device profile including control port information for the at least one field device to which the controller is connected;
the target controller is configured to determine a target field device according to identification information in the received target control instruction, determine a corresponding target port according to target control information in the target control instruction, and control the target field device to execute the target operation based on data transmitted by the target port, where the target control instruction includes the identification information and the target control information of the target field device.
7. An industrial control method applied to the industrial control system according to any one of claims 1 to 6, the method comprising:
under the condition that risk information existing in the running environment of the first device to be controlled and/or the running environment of the first device to be controlled is collected, controlling the target device to be controlled based on voice input information acquired from a voice device, and/or performing voice broadcast on the risk information through the voice device;
wherein the target device to be controlled includes the first device to be controlled.
8. The method of claim 7, wherein each device to be controlled includes a controller and at least one field device, and wherein controlling the target device to be controlled based on voice input information obtained from a voice device comprises:
performing keyword recognition on the voice input information;
and respectively matching the recognized keywords with the N devices to be controlled, and determining the devices to be controlled which are successfully matched with the keywords as target devices to be controlled.
9. The method of claim 8, wherein each controller has a respective first IP address;
the controlling the target device to be controlled based on the voice input information acquired from the voice device includes:
under the condition that a control keyword is identified, generating a target control instruction according to the control keyword;
under the condition that a keyword matched with the name of a target field device is identified, determining a target controller corresponding to the target field device, and determining a first IP address of the target controller according to prestored first IP address information of each controller;
sending the target control instruction to the target controller based on the first IP address of the target controller;
the step of controlling the target equipment to be controlled to execute corresponding target operation according to the target control instruction comprises the following steps:
and executing the target control instruction by the target controller to control the target field device to execute the target operation corresponding to the control keyword.
10. An electronic device comprising a processor, a memory and a computer program stored on the memory and executable on the processor, the computer program, when executed by the processor, implementing the steps in the industrial control method according to any one of claims 7 to 9.
11. A computer-readable storage medium, characterized in that the computer-readable storage medium has stored thereon a computer program which, when being executed by a processor, carries out the steps of the industrial control method according to any one of claims 7 to 9.
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