CN112270535A - Cron-based electric power internet of things gateway schedule management method - Google Patents

Cron-based electric power internet of things gateway schedule management method Download PDF

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Publication number
CN112270535A
CN112270535A CN202011527531.8A CN202011527531A CN112270535A CN 112270535 A CN112270535 A CN 112270535A CN 202011527531 A CN202011527531 A CN 202011527531A CN 112270535 A CN112270535 A CN 112270535A
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time
configuration file
trigger condition
power internet
cron
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钱俊波
韩叶祥
智洪彬
齐亚腾
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Suzhou Guangge Equipment Co ltd
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Suzhou Guangge Equipment Co ltd
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    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q10/00—Administration; Management
    • G06Q10/10—Office automation; Time management
    • G06Q10/109—Time management, e.g. calendars, reminders, meetings or time accounting
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
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    • G06Q10/20—Administration of product repair or maintenance
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
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    • G06Q50/06—Energy or water supply
    • G—PHYSICS
    • G16—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS
    • G16Y—INFORMATION AND COMMUNICATION TECHNOLOGY SPECIALLY ADAPTED FOR THE INTERNET OF THINGS [IoT]
    • G16Y40/00—IoT characterised by the purpose of the information processing
    • G16Y40/10—Detection; Monitoring

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Abstract

The invention discloses a schedule management method of an electric power internet of things based on cron, which comprises the steps of presetting a time trigger condition and an input signal trigger condition and forming a configuration file, starting and loading the schedule configuration file and the signal trigger configuration file stored in a storage part by the electric power internet of things, starting a cycle timer, reading system time by the electric power internet of things at intervals of a preset cycle, and comparing the system time with the trigger time in the time trigger condition in the schedule configuration file; if the time triggering condition is met and the signal triggering condition is met, executing the executing action after the signal triggering condition one by one to complete the whole schedule task, otherwise, giving up; according to the method, a schedule management method which is simple, effective and can be configured dynamically is formed through the matched linkage design of the cron tool and related hardware, and the operation and inspection tasks of the power monitoring system are effectively improved.

Description

Cron-based electric power internet of things gateway schedule management method
Technical Field
The invention belongs to the field of operation and maintenance management of an electric power system, and particularly relates to a method design for schedule management of the electric power system.
Background
The operation and maintenance management of the power system is the key point of operation and inspection work, and in the past, the operation and maintenance of power facilities regularly inspected or operated by operation and inspection personnel can be gradually realized through remote network control due to the popularization of on-line power monitoring equipment. However, due to the complexity and changeability of the operation and inspection tasks, the function of the terminal monitoring equipment is single, and the realization complexity of the monitoring system on the operation and maintenance management is higher and higher, the terminal monitoring equipment and the rear-end monitoring service are forced to be continuously upgraded and modified. Therefore, a simple, effective and dynamically configurable schedule management method is needed to effectively improve the operation and inspection tasks of the power monitoring system.
Disclosure of Invention
In view of the above, there is a need to overcome at least one of the above-mentioned deficiencies in the prior art. The invention provides a cron-based electric power internet of things gateway schedule management method, which comprises the following steps:
presetting a time trigger condition and an input signal trigger condition and forming a configuration file:
forming a plurality of types of time triggering conditions by utilizing a cron expression, displaying through a human-computer interface to form a human-computer configuration interface capable of being operated and edited, and editing the time triggering conditions through the human-computer interface to form a schedule configuration file stored in a storage component;
forming a plurality of signal trigger conditions by combining a plurality of relation conditions, forming an execution task after the signal trigger conditions are met, and then forming a signal trigger configuration file stored in the storage component;
the power internet of things gateway is started and normally operates
When the system is started, the electric power internet of things gateway loads the schedule configuration file and the signal trigger configuration file stored in the storage component, starts a cycle timer, reads system time every other preset cycle, and compares the system time with trigger time in the time trigger condition in the schedule configuration file;
if the time trigger condition is reached, comparing according to the signal trigger condition in the signal trigger configuration file, and if the time trigger condition is not reached, giving up;
and if the time triggering condition is met and the signal triggering condition is met, executing the executing action after the signal triggering condition one by one to complete the whole schedule task, otherwise, giving up.
The technical scheme provides a new design scheme, an electric power internet of things gateway (hereinafter referred to as gateway) is used as a terminal network layer access node of the whole electric power monitoring system, a simple cron planning task can be deployed nearby, certain trigger conditions can be limited according to real-time monitoring data, task management can be performed on the sensor or monitoring equipment, a simple, effective and dynamically configurable schedule management method is formed through the matched linkage design of a cron tool and related hardware, and the operation and inspection tasks of the electric power monitoring system are effectively improved.
In addition, the schedule management method of the electric power internet of things gateway based on cron disclosed by the invention also has the following additional technical characteristics:
further, the time trigger condition includes a year trigger condition, a month trigger condition, a day trigger condition, a time trigger condition, and any one or any combination of the above trigger conditions of a minute trigger condition and a second trigger condition.
According to the particularity of the electric power operation and maintenance system and the hardware resource limitation of the terminal embedded system gateway, preferably, the time trigger condition includes a month trigger condition, a day trigger condition, a time trigger condition and a branch trigger condition.
Still further, the time trigger condition includes triggering every time domain unit, triggering every time within a certain time period of the time domain, triggering every time from a certain time, and specifying a certain time triggering of the time domain.
Further, the time trigger condition forms an operation configuration display interface through a human-computer interface.
The time trigger condition can be displayed through a human-computer interface, and condition editing and designing can be carried out, as shown in fig. 1.
Further, the input signal is calculated through a signal triggering condition and then judged by the electric power internet of things gateway.
Furthermore, the signal trigger condition supports an arithmetic operator, a comparison relation symbol and a logic operator, and forms a plurality of signal trigger conditions by combining the arithmetic operator, the comparison relation symbol and the logic operator, and forms a signal trigger configuration file.
Further, the configuration file is stored in an XML format.
Further, the schedule configuration file and the signal trigger configuration file form the same configuration file, and the configuration file is loaded for condition judgment after the electric power internet of things gateway is started.
Further, the executed action is the action which needs to be executed after the triggering time and the triggering condition are reached, and comprises item alarm and linkage control, wherein the item alarm supports the matching of alarm types and the designation of alarm levels; the linkage control supports the configuration of delay execution time length, switch control and holding time parameters.
Further, the signal triggering condition and the execution task are configured through a human-computer interface.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
FIG. 1 is a schematic diagram of a configuration of a time trigger condition of a human-computer interface according to an embodiment of the present invention;
FIG. 2 is a diagram illustrating a configuration of a plurality of relationship combinations for a trigger condition according to an embodiment of the present invention;
FIG. 3 is a diagram illustrating task execution after a time trigger condition and a signal trigger condition are met, according to an embodiment of the invention.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative only and should not be construed as limiting the invention.
The invention has the following conception that a schedule management method which is simple, effective and can be dynamically configured is formed through the matched linkage design of the cron tool and related hardware, and the operation and inspection tasks of the power monitoring system are effectively improved.
The aligning device for the steel sheets according to the present invention will be described with reference to the accompanying drawings, wherein fig. 1 is a schematic operation flow diagram of an embodiment of the present invention.
As shown in fig. 1-3, according to an embodiment of the present invention, the time trigger condition and the input signal trigger condition are preset and form a configuration file:
forming a plurality of types of time triggering conditions by utilizing a cron expression, displaying through a human-computer interface to form a human-computer configuration interface capable of being operated and edited, and editing the time triggering conditions through the human-computer interface to form a schedule configuration file stored in a storage component;
forming a plurality of signal trigger conditions by combining a plurality of relation conditions, forming an execution task after the signal trigger conditions are met, and then forming a signal trigger configuration file stored in the storage component;
the power internet of things gateway is started and normally operates
When the system is started, the electric power internet of things gateway loads the schedule configuration file and the signal trigger configuration file stored in the storage component, starts a cycle timer, reads system time every other preset cycle, and compares the system time with trigger time in the time trigger condition in the schedule configuration file;
if the time trigger condition is reached, comparing according to the signal trigger condition in the signal trigger configuration file, and if the time trigger condition is not reached, giving up;
and if the time triggering condition is met and the signal triggering condition is met, executing the executing action after the signal triggering condition one by one to complete the whole schedule task, otherwise, giving up.
In addition, the schedule management method of the electric power internet of things gateway based on cron disclosed by the invention also has the following additional technical characteristics:
according to an embodiment of the present invention, the time trigger condition includes a year trigger condition, a month trigger condition, a day trigger condition, a time trigger condition, and any one or any combination of the above trigger conditions of a minute trigger condition and a second trigger condition.
According to the particularity of the electric power operation and maintenance system and the hardware resource limitation of the terminal embedded system gateway, preferably, the time trigger condition includes a month trigger condition, a day trigger condition, a time trigger condition and a branch trigger condition, as shown in fig. 1, the time trigger condition is displayed and edited through a human-computer interface, so that a formed time trigger configuration file is stored in the storage component, and the storage component is a flash.
Further, the time trigger condition includes that each time domain unit triggers, each time within a certain time period of the time domain triggers, the time domain triggers from a certain time, each time, and the certain time of the time domain triggers is designated.
The time trigger condition provides a UI configuration interface of a month, a day, a hour, and 4 levels of time domains through a human-computer interface as shown in fig. 1, where each level of time domain can optionally support 4 time definitions, including:
"*": each of the time domain units is triggered;
"-": triggering each time within a certain time period of the time domain;
"/": the time domain is triggered each time from a certain moment;
"number": specifying a time domain trigger at a certain time;
further, the time trigger condition forms an operation configuration display interface through a human-computer interface.
According to the embodiment of the invention, the input signal is calculated through a signal triggering condition and then is judged by the power internet of things gateway.
Further, the signal trigger condition supports an arithmetic operator, a comparison relation symbol and a logic operator, and forms a plurality of signal trigger conditions by combining the arithmetic operator, the comparison relation symbol and the logic operator, and forms a signal trigger configuration file.
According to an embodiment of the invention, the configuration file is saved in XML format.
According to the embodiment of the invention, the schedule configuration file and the signal trigger configuration file form the same configuration file, and the configuration file is loaded for condition judgment after the electric power internet of things gateway is started.
According to the embodiment of the invention, the executed action is the action which needs to be executed after the triggering moment and the triggering condition are reached, and comprises the event alarm and the linkage control, wherein the event alarm supports the matching of the alarm type and the designation of the alarm level; the linkage control supports the configuration of delay execution time length, switch control and holding time parameters.
According to the embodiment of the invention, further, the signal triggering condition and the execution task are configured through a human-computer interface.
Any reference to "one embodiment," "an embodiment," "example embodiment," etc., means that a particular feature, structure, or characteristic described in connection with the embodiment is included in at least one embodiment of the invention. This schematic representation in various places throughout this specification does not necessarily refer to the same embodiment. Further, when a particular feature, structure, or characteristic is described in connection with any embodiment, it is submitted that it is within the purview of one skilled in the art to effect such feature, structure, or characteristic in connection with other ones of the embodiments.
While specific embodiments of the invention have been described in detail with reference to a number of illustrative embodiments thereof, it should be understood that numerous other modifications and embodiments can be devised by those skilled in the art that will fall within the spirit and scope of the principles of this invention. In particular, reasonable variations and modifications are possible in the component parts and/or arrangements of the subject combination arrangement within the scope of the foregoing disclosure, the drawings and the appended claims without departing from the spirit of the invention. Except variations and modifications in the component parts and/or arrangements, the scope of which is defined by the appended claims and equivalents thereof.

Claims (10)

1. A cron-based electric power internet of things gateway schedule management method is characterized by comprising
Presetting a time trigger condition and an input signal trigger condition and forming a configuration file:
forming a plurality of types of time triggering conditions by utilizing a cron expression, displaying through a human-computer interface to form a human-computer configuration interface capable of being operated and edited, and editing the time triggering conditions through the human-computer interface to form a schedule configuration file stored in a storage component;
forming a plurality of signal trigger conditions by combining a plurality of relation conditions, forming an execution task after the signal trigger conditions are met, and then forming a signal trigger configuration file stored in the storage component;
the power internet of things gateway is started and normally operates
When the system is started, the electric power internet of things gateway loads the schedule configuration file and the signal trigger configuration file stored in the storage component, starts a cycle timer, reads system time every other preset cycle, and compares the system time with trigger time in the time trigger condition in the schedule configuration file;
if the time trigger condition is reached, comparing according to the signal trigger condition in the signal trigger configuration file, and if the time trigger condition is not reached, giving up;
and if the time triggering condition is met and the signal triggering condition is met, executing the executing action after the signal triggering condition one by one to complete the whole schedule task, otherwise, giving up.
2. The cron-based power internet of things gateway schedule management method as claimed in claim 1, wherein the time trigger condition comprises any one of or any combination of a month trigger condition, a day trigger condition, a time trigger condition and a branch trigger condition.
3. The cron-based power internet of things gateway schedule management method as claimed in claim 2, wherein the time trigger condition comprises triggering every time domain unit, triggering every time within a certain time period of the time domain, triggering every time from a certain time, specifying a certain time triggering of the time domain.
4. The cron-based power internet of things gateway schedule management method as claimed in claim 2, wherein the time trigger condition forms an operation configuration display interface through a human-computer interface.
5. The cron-based schedule management method for the power internet of things gateway as claimed in claim 1, wherein the input signal is calculated by a signal triggering condition and then judged by the power internet of things gateway.
6. The cron-based electric power internet of things gateway schedule management method according to claim 5, wherein the signal trigger condition supports an arithmetic operator, a comparison relation symbol and a logic operator, and the signal trigger condition forms a plurality of signal trigger conditions by combining the arithmetic operator, the comparison relation symbol and the logic operator and forms a signal trigger configuration file.
7. The cron-based power internet of things gateway schedule management method as claimed in claim 1, wherein the configuration file is saved in an XML format.
8. The cron-based schedule management method for the electric power internet of things gateway according to claim 1, wherein the schedule configuration file and the signal trigger configuration file form the same configuration file, and after the electric power internet of things gateway is started, the configuration file is loaded for condition judgment.
9. The cron-based electric power internet of things gateway schedule management method as claimed in claim 1, wherein the executed action is an action to be executed after the triggering time and the triggering condition are reached, and comprises an event alarm and linkage control, wherein the event alarm supports the selection of alarm types and the designation of alarm levels; the linkage control supports the configuration of delay execution time length, switch control and holding time parameters.
10. The cron-based power internet of things gateway schedule management method as claimed in claim 1, wherein the signal triggering condition and the execution task are configured through a human-machine interface.
CN202011527531.8A 2020-12-22 2020-12-22 Cron-based electric power internet of things gateway schedule management method Pending CN112270535A (en)

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Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101604242A (en) * 2009-07-17 2009-12-16 深圳市珍爱网信息技术有限公司 Realize the system of timed task in the Java application system
CN104348653A (en) * 2013-08-06 2015-02-11 中国电信股份有限公司 Method and system for realizing user task of cloud management platform as well as trigger
CN107168723A (en) * 2017-03-29 2017-09-15 武汉斗鱼网络科技有限公司 The implementation method and device of plan target

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101604242A (en) * 2009-07-17 2009-12-16 深圳市珍爱网信息技术有限公司 Realize the system of timed task in the Java application system
CN104348653A (en) * 2013-08-06 2015-02-11 中国电信股份有限公司 Method and system for realizing user task of cloud management platform as well as trigger
CN107168723A (en) * 2017-03-29 2017-09-15 武汉斗鱼网络科技有限公司 The implementation method and device of plan target

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Address after: 3C, 3D, Aoyang Shunchang building, 270 Dongping street, Suzhou Industrial Park, Suzhou, Jiangsu Province

Applicant after: Suzhou Guangge Technology Co.,Ltd.

Address before: 3C, 3D, Aoyang Shunchang building, 270 Dongping street, Suzhou Industrial Park, Suzhou, Jiangsu Province

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Application publication date: 20210126