CN114940913A - Remote one-key coking system of coke oven mechanical equipment - Google Patents
Remote one-key coking system of coke oven mechanical equipment Download PDFInfo
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- CN114940913A CN114940913A CN202210504938.1A CN202210504938A CN114940913A CN 114940913 A CN114940913 A CN 114940913A CN 202210504938 A CN202210504938 A CN 202210504938A CN 114940913 A CN114940913 A CN 114940913A
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- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10B—DESTRUCTIVE DISTILLATION OF CARBONACEOUS MATERIALS FOR PRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS
- C10B41/00—Safety devices, e.g. signalling or controlling devices for use in the discharge of coke
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/02—Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]
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Abstract
The invention discloses a remote one-key coking system of coke oven mechanical equipment, which comprises a vehicle redundancy detection system, a PLC control system, a human-computer interaction interface, a remote operation platform, a video monitoring system and a voice broadcasting system, wherein the vehicle redundancy detection system comprises a first detection sensor and a second detection sensor which are arranged on each matched vehicle of a coke oven; the PLC control system comprises a PLC master control system and a vehicle PLC controller arranged on each matched vehicle of the coke oven; the human-computer interaction interface is in communication connection with the PLC master control system, and the remote operation console sends an operation command to the PLC master control system through the human-computer interaction interface; the video monitoring system displays the on-site video image of each matched vehicle of the coke oven in real time; the voice broadcasting system broadcasts the operation information of each matched vehicle of the coke oven and the current process in real time. The coke discharging device can remotely realize the operations of coal charging, coke pushing, coke blocking, coke receiving and coke quenching by one key, complete the coke discharging task, improve the working environment of operators and improve the operation safety and the working efficiency.
Description
Technical Field
The invention belongs to the technical field of automatic control of coke production, and particularly relates to a remote one-key coking system of coke oven mechanical equipment.
Background
The coke production process is complex, the field environment is severe, moreover, the coke oven equipment is matched with a plurality of vehicles to undertake different tasks, the mechanism is various, the action is complicated, a plurality of operators are required to be configured, the requirements on various qualities of the operators and the matching among the operators are strict, and more potential safety hazards exist.
Therefore, how to combine the automatic detection and control technology with the remote integrated control of the coke oven mechanical equipment through the communication technology to realize remote one-key coking becomes an important research and development direction in the field.
Disclosure of Invention
In order to at least partially solve the technical problems in the prior art, the invention provides a remote one-key coking system for coke oven mechanical equipment, which comprises a vehicle redundancy detection system, a PLC control system, a human-computer interaction interface, a remote operation console, a video monitoring system and a voice broadcasting system, wherein:
the vehicle redundancy detection system comprises a first detection sensor and a second detection sensor which are arranged on each matched vehicle of the coke oven, and is used for detecting the operation information of each matched vehicle of the coke oven;
the PLC control system comprises a PLC master control system and vehicle PLC controllers arranged on each matched vehicle of the coke oven, the PLC master control system is in communication connection with the vehicle PLC controllers and performs mutual information interaction to perform control data transmission, the vehicle PLC controllers on the same vehicle are in communication connection with the vehicle redundancy detection system 1, and the vehicle PLC controllers receive detection signals related to vehicle operation information from the vehicle redundancy detection system;
the human-computer interaction interface and the remote operation platform are arranged in a centralized control center far away from a production field, the human-computer interaction interface is in communication connection with the PLC master control system, and the remote operation platform sends an operation command to the PLC master control system through the human-computer interaction interface;
the video monitoring system is in communication connection with the PLC master control system and displays the field video image of each matched vehicle of the coke oven in real time;
the voice broadcasting system is in communication connection with the PLC master control system, receives a voice information broadcasting instruction from the PLC master control system, and broadcasts the operation information and the current flow of each matched vehicle of the coke oven in real time.
Further, in the remote one-key coking system for the coke oven mechanical equipment, the vehicle PLC controller receives detection signals of the vehicle from the first detection sensor and the second detection sensor of the vehicle, respectively, compares the two detection signals, and sends failure alarm information to the PLC master control system if the two detection signals are inconsistent, and the PLC master control system sends the failure alarm information to the human-computer interaction interface.
Further, in the remote one-key coking system of the coke oven mechanical equipment, the vehicle PLC controller includes a coal charging car PLC controller disposed on a coal charging car, a coke pushing car PLC controller disposed on a coke pushing car, a coke guide PLC controller disposed on a coke guide, and a coke quenching car PLC controller disposed on a coke quenching car.
Further, in the above coke oven mechanical equipment remote one-key coking system, the vehicle redundancy detection system comprises a first position sensor and a second position sensor, a first speed sensor and a second speed sensor arranged on the coal charging car; the first position sensor and the second position sensor, the first speed sensor and the second speed sensor are arranged on the coke pusher; the coke guide is arranged on the coke guide and comprises a first position sensor, a second position sensor, a first speed sensor and a second speed sensor; a first position sensor and a second position sensor, a first speed sensor and a second speed sensor arranged on the quenching car.
Further, in the remote one-key coking system of the coke oven mechanical equipment, the human-computer interaction interface receives the operation information of each matched vehicle of the coke oven from the PLC master control system, and is provided with an interface for displaying the running real-time state of all vehicles according to the vehicle position and the production flow layout, and is provided with an action instruction button for controlling the vehicle operation, displays alarm information and records operation information and production data.
Further, in the remote one-key coking system for the coke oven mechanical equipment, the video monitoring system comprises an on-site camera, a video processor, an industrial television and a motion capture display, the video processor displays a video image from the on-site camera on the industrial television, and after the video monitoring system receives a remote monitoring command sent by the human-computer interaction interface through the PLC main control system, the video image of a working area is displayed on the motion capture display in a focusing and amplifying manner.
Further, in the coke oven mechanical equipment remote one-key coking system, the PLC main control system is in communication connection with the vehicle PLC controller through an industrial AP network, and the vehicle PLC controller on the same vehicle is in communication connection with the vehicle redundancy detection system, the human-computer interaction interface is in communication connection with the PLC main control system, the video monitoring system is in communication connection with the PLC main control system, and the voice broadcasting system is in communication connection with the PLC main control system through an industrial Ethernet; the on-site camera is connected to the video processor through 5G network communication, and the video processor is connected to the industrial television and the motion capture display through a high-definition video cable.
Further, in the remote one-key coking system for coke oven mechanical equipment, the PLC control system detects communication conditions between the vehicle PLC controllers on each matching vehicle of the coke oven, between the vehicle PLC controller and the vehicle redundancy detection system on the same vehicle, between the PLC master control system and the vehicle PLC controllers, between the human-computer interaction interface and the PLC master control system, between the video monitoring system and the PLC master control system, and between the voice broadcast system and the PLC master control system in real time, immediately alarms when a communication failure occurs, and switches to a network fault-tolerant mode.
Further, in the above-mentioned coke oven mechanical equipment remote one-key coking system, the remote operation console is provided with a vehicle stop button, a complete machine emergency stop button and a buzzer.
Furthermore, in the remote one-key coking system of the coke oven mechanical equipment, the on-site/remote switching knob is arranged on the top of the coke oven and the door of the coke oven, and the on-site operation and the remote operation are switched by the on-site/remote switching knob.
The remote one-key coking system of the coke oven mechanical equipment has the following advantages and beneficial effects:
in the coking production process, all vehicles of coke oven mechanical equipment adopt a full-automatic operation mode, tasks are reasonably distributed and orderly scheduled through acquisition and exchange of information of all vehicles, and coal charging, coke pushing, coke blocking, coke receiving and coke quenching can be remotely realized by one key only by remotely pressing a start button by an operator, so that a coke discharging task is completed, and the operation safety and the working efficiency are improved;
the correctness of the detection signals of all vehicles can be effectively ensured through redundant detection, the accident risk caused by the mistaken sending of the detection signals is avoided, and the equipment and personal safety is strictly ensured;
through the cooperative cooperation among the PLC control system, the human-computer interaction interface, the remote operation platform, the video monitoring system and the voice broadcasting system, an operator has good field experience at a remote operation end, the attention is improved, and the fatigue caused by repeated operation and control is avoided;
the whole system is simple in structure, convenient to build, flexible and applicable, can improve the working environment of operators, reduce the personal accident rate, optimize the personnel allocation of coke production enterprises, improve the coking operation efficiency and reduce the production cost, and has great economic benefits and good application effect and prospect;
the transmission technology of mutually independent control data and video images is adopted, so that the safety and stability of communication are guaranteed, the interference is reduced, and the smoothness and the safety of remote operation and control are ensured.
Drawings
The accompanying drawings, which are included to provide a further understanding of embodiments of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention and not to limit the invention. On the attachment
In the figure:
FIG. 1 is a block diagram showing the construction of a remote one-touch coking system of a coke oven plant of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the technical solutions of the present invention will be clearly and completely described below with reference to the specific embodiments of the present invention and the accompanying drawings. It is to be understood that the described embodiments are merely a few embodiments of the invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments of the present invention without making any creative effort, shall fall within the protection scope of the present invention.
As shown in FIG. 1, the remote one-key coking system of the coke oven mechanical equipment comprises a vehicle redundancy detection system 1, a PLC control system 2, a human-computer interaction interface 3, a remote operation platform 4, a video monitoring system 5 and a voice broadcasting system 6.
The vehicle redundancy detection system 1 comprises a first detection sensor and a second detection sensor which are arranged on each matched vehicle of the coke oven and are used for detecting the operation information of each matched vehicle of the coke oven.
The PLC control system 2 comprises a PLC master control system 22 and a vehicle PLC controller 21 arranged on each matched vehicle of the coke oven. The PLC master control system 22 is in communication connection with the vehicle PLC controller 21, and performs mutual information interaction to realize transmission of control data. The vehicle PLC controller 21 on each matched vehicle of the coke oven is in communication connection with the vehicle redundancy detection system 1 on the vehicle, and receives detection signals related to operation information of each matched vehicle of the coke oven from the vehicle redundancy detection system 1.
The human-computer interaction interface 3 and the remote operation platform 4 are arranged in a centralized control center far away from a production field, the human-computer interaction interface 3 is in communication connection with the PLC master control system 22, and the remote operation platform 4 sends an operation command to the PLC master control system 22 through the human-computer interaction interface 3. The man-machine interface 3 receives operation information of each matched vehicle of the coke oven from the PLC master control system 22, such as vehicle state information, operation state information and the like, is provided with an interface for displaying the running real-time state of all vehicles according to the vehicle position and production flow layout, is provided with an action instruction button for controlling vehicle operation, displays alarm information, records operation information and production data, and is convenient for obtaining detailed running data of each vehicle remotely.
The video monitoring system 5 is in communication connection with the PLC master control system 22, receives the field monitoring instruction from the PLC master control system 22, and displays the field video image of each vehicle in real time, thereby realizing the remote monitoring of each matched vehicle of the focusing furnace.
The voice broadcasting system 6 is in communication connection with the PLC master control system 22, receives a broadcasting voice information instruction from the PLC master control system 22, and broadcasts the operation information of each supporting vehicle of the coke oven and the current flow in real time, for example, "the coal charging car has aligned to an assigned oven number", "coal charging starts", "coal charging completes", "the coke pusher has reached an assigned oven number", "coke pushing starts", "coke pushing completes", and the like.
Further, in the remote one-key coking system of the coke oven mechanical equipment, the vehicle PLC 21 receives detection signals of the vehicle from the first detection sensor and the second detection sensor of the vehicle respectively, compares the two detection signals, sends fault alarm information to the PLC master control system 22 if the two detection signals are inconsistent, and the PLC master control system 22 sends the fault alarm information to the man-machine interaction interface 3 so as to remind maintenance personnel to carry out fault diagnosis on the detection sensors of the vehicle, and if necessary, replacement or maintenance is carried out, so that the correctness of the detection signals can be effectively ensured through redundant detection, the accident risk caused by mistaken sending of the detection signals is avoided, and the equipment and personal safety are strictly ensured.
In the coke oven mechanical remote one-touch coking system of the present invention, the vehicle redundancy detection system 1 may include first and second position sensors, first and second speed sensors, disposed on a coal charging car; the first position sensor and the second position sensor, the first speed sensor and the second speed sensor are arranged on the coke pusher; the coke guide is arranged on the coke guide and comprises a first position sensor, a second position sensor, a first speed sensor and a second speed sensor; a first position sensor and a second position sensor, a first speed sensor and a second speed sensor arranged on the quenching car.
In the remote one-key coking system of the coke oven mechanical equipment of the invention, the vehicle PLC controller 21 may include a coal car PLC controller provided on a coal car, a coke pusher PLC controller provided on a coke pusher, a coke guide PLC controller provided on a coke guide, and a coke quenching car PLC controller provided on a coke quenching car.
In the remote one-touch coking system of coke oven mechanical equipment of the invention, the video monitoring system 5 comprises an on-site camera 51, a video processor 52, an industrial television 53 and a motion capture display 54. The video processor 52 can display the video images from the live cameras 51 on the industrial television 52 in real time, and after the video monitoring system 5 receives the remote monitoring command sent by the human-computer interaction interface 3 through the PLC master control system 22, the video images of the working area are displayed on the motion capture display 54 in a focusing and amplifying manner, so that the operator can clearly observe the real-time condition of the running mechanism in the working area.
Furthermore, in the remote one-key coking system of the coke oven mechanical equipment, the operation table top of the remote operation table 4 is provided with a vehicle stop button and a complete machine emergency stop button, when an emergency occurs, the remote quick response to the emergency can be realized through the vehicle stop button and the complete machine emergency stop button, and the operation safety is improved.
Furthermore, in the remote one-key coking system of the coke oven mechanical equipment, the remote operation platform 4 is provided with the buzzer, and when important mechanisms of a coal charging car, a coke pushing car, a coke guide car and a coke quenching car act, the PLC control system 2 controls the buzzer to give out an alarm sound, so that the attention of operators is improved, the monitoring fatigue is prevented, and the operation safety is enhanced.
Further, in the coke oven mechanical equipment remote one-key coking system, the coke oven top and the coke oven door are provided with an on-site/remote switching knob, and the on-site/remote switching knob can be used for switching between on-site operation and remote operation. For example, when an emergency occurs and remote control needs to be interrupted, field operation can be set to a higher priority level through a field/remote switching knob; when the emergency treatment is completed and the remote takeover operation is required, the remote operation can be placed at a higher priority level by the field/remote switching knob.
Further, in the coke oven mechanical equipment remote one-key coking system of the invention, the PLC main control system 22 is in communication connection with the vehicle PLC controller 21 through an industrial AP network, and the vehicle PLC controller 21 on the same vehicle is in communication connection with the vehicle redundancy detection system 1, the human-computer interaction interface 3 is in communication connection with the PLC main control system 22, the video monitoring system 5 is in communication connection with the PLC main control system 22, and the voice broadcasting system 6 is in communication connection with the PLC main control system 22 through an industrial Ethernet; the live camera 51 is connected to a video processor 52 through 5G network communication, and the video processor 52 is connected to an industrial television 53 and a motion capture display 54 through a high-definition video cable. Therefore, the industrial AP network and the industrial Ethernet are used for transmitting control data, the 5G network is used for transmitting monitoring video information, and different communication modes occupy different channels and do not interfere with each other.
Further, in the remote one-key coking system of the coke oven mechanical equipment, the PLC control system 2 detects the communication conditions between the vehicle PLC controllers 21 on each matched vehicle of the coke oven, between the vehicle PLC controllers 21 and the vehicle redundancy detection system 1 on the same vehicle, between the PLC main control system 22 and the vehicle PLC controllers 21, between the human-computer interaction interface 3 and the PLC main control system 22, between the video monitoring system 5 and the PLC main control system 22, and between the voice broadcast system 6 and the PLC main control system 22 in real time, alarms immediately when a communication fault occurs, and can be switched to a network fault-tolerant mode.
By utilizing the remote one-key coking system of the coke oven mechanical equipment, an operator sends an operation command to the PLC master control system 22 through the remote operation platform 4 and the human-computer interaction interface 3, then the operation command is transmitted to the vehicle PLC controller 21 of each matched vehicle of the coke oven by the PLC master control system 22 to issue a production plan, meanwhile, the PLC master control system 22 sends state information of other vehicles to the vehicle PLC controller 21 of each matched vehicle of the coke oven to carry out overall scheduling work, and each vehicle distinguishes operation priority, judges action feasibility and enters a specified operation flow according to the vehicle condition determined by a detection signal acquired by the vehicle redundancy detection system 1, the production plan specified by the operation command and the states of the other vehicles sent by the PLC master control system 22. Therefore, the PLC master control system 22 reasonably distributes tasks and orderly schedules through the collection and exchange of information of each vehicle, so that each vehicle runs in a full-automatic state, only an operator remotely presses a start button to finish the coke discharging work, the whole set of equipment is guaranteed to normally and orderly finish the production tasks, and the safety and the working efficiency are improved.
In conclusion, the remote one-key coking system for the mechanical equipment of the coke oven adopts various control means, safety guarantee strategies, data and image transmission technologies and intelligent human-computer interaction technologies, can realize the functions of operation, monitoring, fault alarming, operation prompting, data recording and the like of the equipment operated on site off site, realizes remote one-key coking, and has high safety, stability and reliability. Specifically, compared with the prior art, the remote one-key coking system of the coke oven mechanical equipment has the following advantages and beneficial effects:
1. in the coking production process, all vehicles of coke oven mechanical equipment adopt a full-automatic operation mode, tasks are reasonably distributed and orderly scheduled through acquisition and exchange of information of all vehicles, and the operations of coal charging, coke pushing, coke blocking, coke receiving and coke quenching can be remotely realized by one key only by remotely pressing a start button by an operator, so that a coke discharging task is completed, and the operation safety and the working efficiency are improved.
2. The correctness of detection signals of all vehicles can be effectively ensured through redundant detection, the accident risk caused by mistakenly sending the detection signals is avoided, and the equipment and personal safety are strictly ensured.
3. Through the cooperation among the PLC control system, the human-computer interaction interface, the remote operation platform, the video monitoring system and the voice broadcasting system, an operator has good field experience at a remote operation end, the attention is improved, and the repeated control fatigue is avoided.
4. The whole system is simple in structure, convenient to build, flexible and applicable, capable of improving the working environment of operators, reducing the personal accident rate, optimizing the personnel allocation of coke production enterprises, improving the coking operation efficiency and reducing the production cost, and has great economic benefits and good application effect and prospect.
5. The mutually independent control data and video image transmission technology is adopted, so that the safety and stability of communication are guaranteed, the interference is reduced, and the smoothness and safety of remote operation and control are guaranteed.
It is noted that, in this document, relational terms such as "first" and "second," and the like, may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, 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. In addition, "front", "rear", "left", "right", "upper" and "lower" in this document are referred to the placement states shown in the drawings.
Finally, it should be noted that: the above examples are only for illustrating the technical solutions of the present invention, and not for limiting the same; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (10)
1. The utility model provides a long-range one key coking system of coke oven mechanical equipment which characterized in that, includes vehicle redundancy detecting system, PLC control system, human-computer interaction interface, remote operation platform, video monitoring system, voice broadcast system, wherein:
the vehicle redundancy detection system comprises a first detection sensor and a second detection sensor which are arranged on each matched vehicle of the coke oven, and is used for detecting the operation information of each matched vehicle of the coke oven;
the PLC control system comprises a PLC master control system and vehicle PLC controllers arranged on each matched vehicle of the coke oven, the PLC master control system is in communication connection with the vehicle PLC controllers and performs mutual information interaction to transmit control data, the vehicle PLC controllers on the same vehicle are in communication connection with the vehicle redundancy detection system 1, and the vehicle PLC controllers receive detection signals related to vehicle operation information from the vehicle redundancy detection system;
the human-computer interaction interface and the remote operation platform are arranged in a centralized control center far away from a production site, the human-computer interaction interface is in communication connection with the PLC master control system, and the remote operation platform sends an operation command to the PLC master control system through the human-computer interaction interface;
the video monitoring system is in communication connection with the PLC master control system and displays the on-site video image of each matched vehicle of the coke oven in real time;
the voice broadcasting system is in communication connection with the PLC master control system, receives a voice information broadcasting instruction from the PLC master control system, and broadcasts the operation information of each matched vehicle of the coke oven and the current flow in real time.
2. The coke oven mechanical equipment remote one-key coking system according to claim 1, characterized in that the vehicle PLC controller receives detection signals of the vehicle from the first detection sensor and the second detection sensor of the vehicle, respectively, compares the two detection signals, sends failure alarm information to the PLC master control system if the two detection signals are inconsistent, and the PLC master control system sends the failure alarm information to the human-computer interaction interface.
3. The remote one-key coking system of coke oven mechanical equipment of claim 2, wherein the vehicle PLC controller comprises a coal charging car PLC controller disposed on a coal charging car, a coke pusher PLC controller disposed on a coke pusher, a coke barrier PLC controller disposed on a coke barrier, and a coke quenching car PLC controller disposed on a coke quenching car.
4. The coke oven machinery remote one-touch coking system of claim 3 in which the vehicle redundancy detection system includes first and second position sensors, first and second speed sensors disposed on a coal charging car; the first position sensor and the second position sensor, the first speed sensor and the second speed sensor are arranged on the coke pusher; the coke guide comprises a first position sensor, a second position sensor, a first speed sensor and a second speed sensor, wherein the first position sensor and the second position sensor, the first speed sensor and the second speed sensor are arranged on the coke guide; a first position sensor and a second position sensor, a first speed sensor and a second speed sensor arranged on the quenching car.
5. The coke oven mechanical equipment remote one-key coking system according to claim 1, characterized in that the human-computer interface receives operation information about each matching vehicle of the coke oven from the PLC master control system, and has an interface for displaying the running real-time status of all vehicles according to the vehicle position and production flow layout, and is provided with an action instruction button for controlling vehicle operation, and displays alarm information, and records operation information and production data.
6. The coke oven mechanical equipment remote one-key coking system of claim 1, characterized in that the video monitoring system comprises an on-site camera, a video processor, an industrial television, a motion capture display, the video processor displays video images from the on-site camera on the industrial television, and after the video monitoring system receives a remote monitoring command sent by the human-computer interaction interface via the PLC main control system, the video images of a working area are displayed on the motion capture display in a focusing and magnifying manner.
7. The coke oven mechanical equipment remote one-key coking system according to claim 6, characterized in that the PLC master control system is in communication connection with the vehicle PLC controllers through an industrial AP network, and the vehicle PLC controllers on the same vehicle are in communication connection with the vehicle redundancy detection system, the human-computer interaction interface and the PLC master control system, the video monitoring system and the PLC master control system, and the voice broadcasting system and the PLC master control system through an industrial Ethernet; the on-site camera is connected to the video processor through 5G network communication, and the video processor is connected to the industrial television and the motion capture display through a high-definition video cable.
8. The coke oven mechanical equipment remote one-key coking system according to claim 7, characterized in that the PLC control system detects communication conditions between the vehicle PLC controllers on each matched vehicle of the coke oven, between the vehicle PLC controllers and the vehicle redundancy detection system on the same vehicle, between the PLC main control system and the vehicle PLC controllers, between the human-computer interaction interface and the PLC main control system, between the video monitoring system and the PLC main control system, and between the voice broadcasting system and the PLC main control system in real time, alarms immediately when a communication fault occurs, and switches to a network fault-tolerant mode.
9. The coke oven machinery remote one-touch coking system of claim 1, wherein the remote console is provided with a vehicle stop button, a complete machine emergency stop button, and a buzzer.
10. The coke oven mechanical equipment remote one-key coking system according to claim 1, characterized in that on-site/remote switching knobs are installed on the oven top and the oven door of the coke oven, and switching between on-site operation and remote operation is realized by the on-site/remote switching knobs.
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| CN117050760A (en) * | 2023-10-13 | 2023-11-14 | 山西中科冶金建设有限公司 | Intelligent coal charging and coke discharging system |
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| CN110669533A (en) * | 2018-07-03 | 2020-01-10 | 上海梅山钢铁股份有限公司 | Coke oven electric locomotive transmission system |
| CN111708342A (en) * | 2019-03-17 | 2020-09-25 | 上海梅山钢铁股份有限公司 | Method for realizing reliable communication between coke oven electric locomotive and outside |
| CN110113568A (en) * | 2019-04-15 | 2019-08-09 | 浙江天璇智控科技有限公司 | The interlocking of four vehicles and automated driving system |
| CN212152179U (en) * | 2020-03-24 | 2020-12-15 | 山信软件股份有限公司 | Remote control device for tamping coke oven locomotive |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN117050760A (en) * | 2023-10-13 | 2023-11-14 | 山西中科冶金建设有限公司 | Intelligent coal charging and coke discharging system |
| CN117050760B (en) * | 2023-10-13 | 2023-12-15 | 山西中科冶金建设有限公司 | Intelligent coal charging and coke discharging system |
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