CN114760015B - EMS remote adjustment remote control success rate improving method based on redundant design and strategy control - Google Patents
EMS remote adjustment remote control success rate improving method based on redundant design and strategy control Download PDFInfo
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- CN114760015B CN114760015B CN202210279326.7A CN202210279326A CN114760015B CN 114760015 B CN114760015 B CN 114760015B CN 202210279326 A CN202210279326 A CN 202210279326A CN 114760015 B CN114760015 B CN 114760015B
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q9/00—Arrangements in telecontrol or telemetry systems for selectively calling a substation from a main station, in which substation desired apparatus is selected for applying a control signal thereto or for obtaining measured values therefrom
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/22—Arrangements for detecting or preventing errors in the information received using redundant apparatus to increase reliability
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
- H04L41/06—Management of faults, events, alarms or notifications
- H04L41/0654—Management of faults, events, alarms or notifications using network fault recovery
- H04L41/0663—Performing the actions predefined by failover planning, e.g. switching to standby network elements
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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
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Abstract
The invention relates to an EMS remote adjustment remote control success rate improving method based on redundancy design and strategy control, which comprises the following steps: dividing the instruction and the data, and respectively transmitting the instruction and the data to a communication host through a backbone network, wherein the backbone network and the communication host are designed in a redundancy way; the communication host computer of the received data polls the data regularly, and upload to the control terminal along the original trunk network, carry on data processing and save, then the mobile terminal gives the order to another communication host computer; the communication host computer receiving the instruction executes the instruction to the target device. According to the method, redundancy is additionally arranged on the backbone network and the communication host, so that data and instructions can be transmitted through the redundancy part and the self-body part respectively in uplink and downlink, high-efficiency transmission is guaranteed, the stable and safe effect of the data and instructions can be well sent back under various scenes with high safety and high efficiency requirements, the receiving and transmitting delay and failure rate of remote control instructions are greatly reduced, the failure probability of a core network is reduced, and the user experience is improved.
Description
Technical Field
The invention relates to the field of data network transmission and control, in particular to an EMS remote control success rate improving method based on redundancy design and policy control.
Background
In order to better improve the production management level, the production benefit and the enterprise competitiveness, a plurality of enterprises increase investment in a real-time production control system and an offline decision analysis system. Along with the development of the technology of the Internet of things and the emergence and large-scale use of various sensors, a large amount of data are generated at each link point in industrial production, so that all the links are more feasible.
However, with the development of the internet of things related upstream and downstream industries, the variety and quantity of data are more and more, and the control aging aspect of the equipment is affected to a certain extent, so that the energy management system needs to be adjusted and adapted in this aspect, for example, by performing corresponding analysis on the existing resources to dynamically utilize the resources, or performing some new designs on the resources, and performing some better and more flexible response strategy planning to meet the higher requirements, thereby improving the system efficiency, the safety and the service capability.
Disclosure of Invention
Based on this, it is necessary to provide an EMS remote control success rate improving method based on redundancy design and policy control, which can improve system efficiency, in order to solve the above-mentioned technical problems.
An EMS remote control success rate improving method based on redundancy design and strategy control, comprising the following steps:
dividing the instruction and the data, and respectively transmitting the instruction and the data to a communication host through a backbone network, wherein the backbone network and the communication host are designed in a redundancy way;
the communication host computer of the received data polls the data regularly, and upload to the control terminal along the original trunk network, carry on data processing and save, then the mobile terminal gives the order to another communication host computer;
the communication host computer receiving the instruction executes the instruction to the target device.
Further, the data is related data of uplink and downlink messages, and the instruction is equipment state control data.
Further, the division of the data and instructions is firstly suggested by a domain expert or a technical expert, and secondly according to the requirements in practical application.
Further, based on security requirements, the data and the instructions are divided according to uplink and downlink read-write.
Further, based on the resource utilization requirement, the data and the instructions are divided according to the speed of the data.
Further, a resource detection controller is arranged in the backbone network, and a resource control strategy is configured in the resource detection controller and is used for dividing data and instructions.
Furthermore, an intelligent gateway is arranged in the communication host, and a communication control strategy is configured in the intelligent gateway and is used for controlling the issuing target of the instruction.
Furthermore, the communication host controls the target equipment through the collector.
According to the EMS remote-control success rate improving method based on redundancy design and policy control, redundancy is additionally arranged on the backbone network and the communication host, so that data and instructions can be transmitted through the redundancy part and the redundancy part respectively in uplink and downlink, and high-efficiency transmission is guaranteed. The redundancy part is invoked to ensure safe and normal operation when the device fails, and the two main networks and the communication host are arranged to flexibly control and transmit data and instructions respectively, so that the device can send back the stable and safe functions of the device under various scenes with high safety and high efficiency requirements, greatly reduce the receiving and sending delay and failure rate of remote control instructions, reduce the failure probability of a core network, improve the service performance of the core network, improve the overall safety, throughput, quick response and other performances of the system, and improve the user experience.
Drawings
FIG. 1 is a flow chart of a method for enhancing EMS remote control success rate based on redundant design and policy control in one embodiment;
FIG. 2 is a flow chart of a method for enhancing the success rate of EMS remote control based on redundant design and policy control in a preferred embodiment.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is apparent that the described embodiments are some embodiments of the present invention, but not all embodiments of the present invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
As shown in fig. 1 and 2, in one embodiment, an EMS (energy management system) remote control success rate improving method based on redundancy design and policy control includes the following steps:
in step S110, the instruction and the data are divided and sent to a communication host through a backbone network, and the backbone network and the communication host are designed with redundancy. Wherein the data is related data of uplink and downlink messages, and the instruction is equipment state control data.
The above data and instructions are divided by the following objectives or requirements: 1. firstly, the proposal is made by a field expert or a technical expert, and secondly, the proposal is based on the requirements in practical application. 2. Based on security requirements, data and instructions are divided according to uplink and downlink read-write. 3. Based on the resource utilization requirement, the data and the instructions are divided according to the speed of the data.
The main network and the communication host are in redundancy design, so that data and instructions can be transmitted through the main network and the redundancy part respectively in uplink and downlink, high-efficiency transmission is guaranteed, or the redundancy part is called when the main network and the communication host generate faults, and safe and normal operation is guaranteed.
Step S120, the communication host computer receiving the data polls the data at regular time, and uploads the data to the control terminal along the original trunk network for data processing and storage, and then the mobile terminal issues an instruction to another communication host computer. The main network is provided with a resource detection controller, and a resource control strategy is configured in the resource detection controller and is used for dividing data and instructions. The communication host is provided with an intelligent gateway, and a communication control strategy is configured in the intelligent gateway and is used for controlling the issuing target of the instruction.
In actual use, the station control terminal sends out a remote control instruction, and selects a corresponding backbone network through strategy configuration of the resource detection controller; and then, according to the strategy configuration of the intelligent gateway, a remote control instruction is sent to corresponding equipment through a corresponding communication host. For example, the instruction sending service is set, and the corresponding address of the service is bound to the backbone network 2, and the communication host 2 is connected to the backbone network 2. The communication host 1 polls the device data at regular time according to the setting, and uploads the device data to the designated service along the backbone network 1 for data processing and storage. The resource detection controller can be manufactured into corresponding hardware modules in a mode of burning a board card and the like according to requirements of actual scenes on performance and safety.
In step S130, the communication host receiving the instruction executes the instruction to the target device. Specifically, the communication host controls the target equipment through the collector. The station control terminal sends out a charging and discharging remote control instruction, the resource monitoring controller selects the main network 2 according to the setting, reaches the corresponding communication host, and sends out remote control instructions such as charging and discharging to the lithium iron scaling lithium battery cabinet.
According to the EMS remote-control success rate improving method based on redundancy design and policy control, redundancy is additionally arranged on the backbone network and the communication host, so that data and instructions can be transmitted through the redundancy part and the redundancy part respectively in uplink and downlink, and high-efficiency transmission is guaranteed. The redundancy part is invoked to ensure safe and normal operation when the device fails, and the two main networks and the communication host are arranged to flexibly control and transmit data and instructions respectively, so that the device can send back the stable and safe functions of the device under various scenes with high safety and high efficiency requirements, greatly reduce the receiving and sending delay and failure rate of remote control instructions, reduce the failure probability of a core network, improve the service performance of the core network, improve the overall safety, throughput, quick response and other performances of the system, and improve the user experience.
In practical use, for example, a large number of subsystems such as a sensor, a BMS system, an energy storage management body system and the like are arranged in a large EMS software system, wherein a large amount of real-time data among a data collector, a communication host, a gateway and a terminal control server is required to be processed continuously for 24 hours, and the real-time requirements and the performance requirements are high, and quick response and quick processing are required; especially backbone networks and gateways, ensure a smooth and fast response.
In the EMS software system, a large amount of isomorphic high-frequency real-time data is involved, so that a large amount of network resources are occupied on a main line, and the large amount of data occupies high bandwidth and simultaneously occupies data forwarding operation resources of network switching equipment and a gateway. The backbone resources are very important for terminal control, real-time alarm and other applications, which affect the accuracy of remote control instructions. The method of the embodiment utilizes redundant resource design and flexible control strategy, plays a role in stabilizing safety well under various scenes with high safety requirements and high efficiency requirements, greatly reduces the receiving and transmitting delay of remote control instructions, reduces the failure probability of a core network, improves the service performance of the core network, greatly reduces the failure rate of remote control, and improves the overall safety, throughput, quick response and other performances of the system.
The foregoing examples illustrate only a few embodiments of the invention and are described in detail herein without thereby limiting the scope of the invention. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the invention, which are all within the scope of the invention. Accordingly, the scope of protection of the present invention is to be determined by the appended claims.
Claims (1)
1. An EMS remote control success rate improving method based on redundancy design and strategy control is characterized by comprising the following steps:
dividing the instruction and the data, and respectively transmitting the instruction and the data to a communication host through a backbone network, wherein the backbone network and the communication host are designed in a redundancy way;
the communication host computer of the received data polls the data regularly, and upload to the control terminal along the original trunk network, carry on data processing and save, then the mobile terminal gives the order to another communication host computer;
the communication host computer receiving the instruction executes the instruction to the target equipment;
the data are related data of uplink and downlink messages, and the instruction is equipment state control data;
the data and the instructions are divided firstly by the proposal of a field expert or a technical expert, and secondly according to the requirements in practical application;
based on security requirements, the data and the instructions are divided according to uplink and downlink read-write;
based on the resource utilization rate requirement, dividing the data and the instruction according to the speed of the data;
the main network is provided with a resource detection controller, and a resource control strategy is configured in the resource detection controller and is used for dividing data and instructions;
the communication host is provided with an intelligent gateway, and a communication control strategy is configured in the intelligent gateway and is used for controlling the issuing target of the instruction;
the communication host controls the target equipment through the collector.
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