阅读说明：本技术 基于物联网的配电网故障监控系统及其控制方法 (Power distribution network fault monitoring system based on Internet of things and control method thereof ) 是由 刘林 李希元 孙耀 朱岩 胡长捷 李君秋 史程 赵云 王保力 于 2021-06-21 设计创作，主要内容包括：本发明公开了基于物联网的配电网故障监控系统及其控制方法,包括故障监测器、电路板、故障监测模块、第一主控芯片、定位模块、第一信号接收模块、第二信号处理模块、第三信号发送模块、第三电源管理模块、第二数据存储模块、第二触控屏模块、管理员登陆模块和信息管理模块,方法包括步骤一,安装故障监测器；步骤二,建立数据连接；步骤三,信息录入；步骤四,实时监控；本发明相较于现有的配电网故障监测系统,设计有维护信息在线编辑和查找功能,节约大量的查询时间,方便维护人员查找日常维护信息,为设备维护提供经验指导,辅助维护人员进行设备检修,同时方便维护人员填写维护报告,减少纸张的使用,节约资源。(The invention discloses a power distribution network fault monitoring system based on the Internet of things and a control method thereof, wherein the power distribution network fault monitoring system comprises a fault monitor, a circuit board, a fault monitoring module, a first main control chip, a positioning module, a first signal receiving module, a second signal processing module, a third signal sending module, a third power management module, a second data storage module, a second touch screen module, an administrator login module and an information management module; step two, establishing data connection; step three, information input; step four, real-time monitoring; compared with the conventional power distribution network fault monitoring system, the online maintenance information editing and searching function is designed, so that a large amount of query time is saved, maintenance personnel can conveniently search daily maintenance information, experience guidance is provided for equipment maintenance, the maintenance personnel are assisted to carry out equipment maintenance, meanwhile, the maintenance personnel can conveniently fill in maintenance reports, the use of paper is reduced, and resources are saved.)

1. Distribution network fault monitoring system based on Internet of things, including fault monitor (1), circuit board (2), fault monitoring module (3), first main control chip (4), orientation module (5), environment monitoring module (6), first data storage module (7), first signal processing module (8), first signal transmission module (9), first power management module (10), two-dimensional code body (11), cloud ware (12), subscriber identity module (13), database module (14), mobile terminal (15), first touch screen module (16), second main control chip (17), second power management module (18), information editing module (19), first signal reception module (20), second signal processing module (21), second signal transmission module (22), sign indicating number module (23), monitor terminal (24), Third main control chip (25), second signal receiving module (26), third signal processing module (27), third signal transmission module (28), third power management module (29), second data storage module (30), second touch screen module (31), administrator login module (32) and information management module (33), its characterized in that: a circuit board (2) is fixedly connected on the inner wall of one side of the fault monitor (1), a first main control chip (4) is fixedly connected on the outer wall of one side of the circuit board (2), a fault monitoring module (3) is arranged on one side of the first main control chip (4), and the fault monitoring module (3) is connected with the first main control chip (4) through a signal line, the first main control chip (4) is provided with a first signal processing module (8), and the first signal processing module (8) is connected with the first main control chip (4) through a signal wire, a first signal sending module (9) is arranged at one side of the first signal processing module (8), and the first signal sending module (9) is connected with the first signal processing module (8) through a signal wire, a cloud server (12) is arranged on one side of the fault monitor (1), the cloud server (12) and the first signal sending module (9) establish wireless data connection;

a mobile terminal (15) is arranged on one side of the cloud server (12), a second main control chip (17) is fixedly connected to the inner wall of one side of the mobile terminal (15), a first signal receiving module (20) is arranged on one side of the second main control chip (17), the first signal receiving module (20) is connected with the second main control chip (17) through a signal line, the first signal receiving module (20) is in wireless data connection with the cloud server (12), a second signal processing module (21) is arranged on one side of the first signal receiving module (20), the second signal processing module (21) is connected with the first signal receiving module (20) through a signal line, the second signal processing module (21) is connected with the second main control chip (17) through a signal line, a second signal sending module (22) is arranged on one side of the second signal processing module (21), the second signal sending module (22) is connected with the second signal processing module (21) through a signal line, the second signal sending module (22) is in wireless data connection with the cloud server (12), the inner wall of one side of the mobile terminal (15) is fixedly connected with the first touch screen module (16), and the first touch screen module (16) is connected with the second main control chip (17) through the signal line;

a monitoring terminal (24) is arranged on one side of the cloud server (12), a third main control chip (25) is fixedly connected to the inner wall of one side of the monitoring terminal (24), a third signal processing module (27) is arranged on one side of the third main control chip (25), the third signal processing module (27) is connected with the third main control chip (25) through a signal line, a second signal receiving module (26) is arranged on one side of the third signal processing module (27), the second signal receiving module (26) is connected with the third signal processing module (27) through a signal line, the second signal receiving module (26) is in wireless data connection with the cloud server (12), a third signal sending module (28) is arranged on one side of the third signal processing module (27), and the third signal sending module (28) is connected with the third signal processing module (27) through a signal line, the third signal sending module (28) is in wireless data connection with the cloud server (12), a second touch screen module (31) is arranged on one side of the third main control chip (25), and the second touch screen module (31) is connected with the third main control chip (25) through a signal line.

2. The control method of the power distribution network fault monitoring system based on the Internet of things comprises the following steps of installing a fault monitor; step two, establishing data connection; step three, information input; step four, real-time monitoring; the method is characterized in that:

in the first step, the fault monitor (1) is installed in the power distribution equipment;

in the second step, the establishing of the data connection includes the following steps:

1) establishing data connection between a cloud server (12) and a fault monitor (1);

2) establishing data connection between a cloud server (12) and a mobile terminal (15);

3) establishing data connection between the cloud server (12) and the monitoring terminal (24);

in the third step, the information entry comprises the following steps:

1) generating a two-dimensional code body (11) corresponding to the equipment number;

2) scanning the two-dimensional code body (11) by using a mobile terminal (15), filling information of the power distribution equipment and recording the information into a database module (14);

and in the fourth step, the monitoring terminal (24) is started to monitor the power distribution equipment in real time.

3. The power distribution network fault monitoring system based on the internet of things of claim 1, wherein: one side of first main control chip (4) is provided with orientation module (5), and orientation module (5) and first main control chip (4) pass through the signal line and be connected, one side of first main control chip (4) is provided with environmental monitoring module (6), and environmental monitoring module (6) and first signal processing module (8) pass through the signal line and be connected.

4. The power distribution network fault monitoring system based on the internet of things of claim 1, wherein: one side of first main control chip (4) is provided with first power management module (10), and first power management module (10) is connected with first main control chip (4) through the signal line, one side of second main control chip (17) is provided with second power management module (18), and second power management module (18) and second main control chip (17) through the signal line connection, one side of third main control chip (25) is provided with third power management module (29), and third power management module (29) and third main control chip (25) through the signal line connection.

5. The power distribution network fault monitoring system based on the internet of things of claim 1, wherein: and the outer wall of one side of the fault monitor (1) is fixedly connected with a two-dimensional code body (11).

6. The power distribution network fault monitoring system based on the internet of things of claim 1, wherein: the system is characterized in that a user identification module (13) is arranged inside the cloud server (12), and a database module (14) is arranged inside the cloud server (12).

7. The power distribution network fault monitoring system based on the internet of things of claim 1, wherein: one side of second main control chip (17) is provided with information editing module (19), and information editing module (19) is connected through the signal line with second main control chip (17), one side of second main control chip (17) is provided with and knows code module (23), and knows code module (23) and second main control chip (17) and pass through the signal line and be connected.

8. The power distribution network fault monitoring system based on the internet of things of claim 1, wherein: one side of the first main control chip (4) is provided with a first data storage module (7), the first data storage module (7) is connected with the first signal processing module (8) through a signal line, one side of the third main control chip (25) is provided with a second data storage module (30), and the second data storage module (30) is connected with the third main control chip (25) through a signal line.

9. The power distribution network fault monitoring system based on the internet of things of claim 1, wherein: one side of third main control chip (25) is provided with administrator login module (32), and administrator login module (32) is connected through the signal line with third main control chip (25), one side of third main control chip (25) is provided with information management module (33) and information management module (33) is connected through the signal line with third main control chip (25).

10. The control method of the power distribution network fault monitoring system based on the Internet of things according to claim 2, characterized in that: in the step three 2), the information of the power distribution equipment includes factory information and maintenance information.

Technical Field

The invention relates to the technical field of Internet of things, in particular to a power distribution network fault monitoring system based on the Internet of things and a control method thereof.

Background

The internet of things can effectively enhance the efficiency of information and data acquisition and processing, but the conventional power distribution network fault monitoring system can monitor the faults of the power distribution network, but lacks the online editing and query functions of maintenance information, mostly files maintenance reports after manual filling, needs to be manually searched and distinguished during later maintenance, consumes time, manpower and materials, is low in efficiency, and cannot effectively provide experience guidance for maintenance personnel.

Disclosure of Invention

The invention aims to provide a power distribution network fault monitoring system based on the Internet of things and a control method thereof, so as to solve the problems in the background technology.

In order to solve the technical problems, the invention provides the following technical scheme: a power distribution network fault monitoring system based on the Internet of things comprises a fault monitor, a circuit board, a fault monitoring module, a first main control chip, a positioning module, an environment monitoring module, a first data storage module, a first signal processing module, a first signal sending module, a first power management module, a two-dimensional code body, a cloud server, a user identification module, a database module, a mobile terminal, a first touch screen module, a second main control chip, a second power management module, an information editing module, a first signal receiving module, a second signal processing module, a second signal sending module, a code recognizing module, a monitoring terminal, a third main control chip, a second signal receiving module, a third signal processing module, a third signal sending module, a third power management module, a second data storage module, a second touch screen module, a manager login module and an information management module, the fault monitoring device comprises a fault monitor, a circuit board, a first main control chip, a first signal processing module, a first signal sending module, a cloud server and a first signal sending module, wherein the circuit board is fixedly connected to the inner wall of one side of the fault monitor, the first main control chip is fixedly connected to the outer wall of one side of the circuit board, the fault monitoring module is arranged on one side of the first main control chip and connected with the first main control chip through a signal line, the first signal processing module is connected with the first main control chip through a signal line, the first signal sending module is arranged on one side of the first signal processing module and connected with the first signal processing module through a signal line, the cloud server is arranged on one side of the fault monitor and is in wireless data connection with the first signal sending module;

a mobile terminal is arranged on one side of the cloud server, a second main control chip is fixedly connected on the inner wall of one side of the mobile terminal, a first signal receiving module is arranged on one side of the second main control chip and is connected with the second main control chip through a signal line, the first signal receiving module is in wireless data connection with the cloud server, a second signal processing module is arranged on one side of the first signal receiving module and is connected with the first signal receiving module through a signal line, the second signal processing module is connected with the second main control chip through a signal line, a second signal sending module is arranged on one side of the second signal processing module and is connected with the second signal processing module through a signal line, and the second signal sending module is in wireless data connection with the cloud server, a first touch screen module is fixedly connected to the inner wall of one side of the mobile terminal, and the first touch screen module is connected with a second main control chip through a signal line;

a monitoring terminal is arranged at one side of the cloud server, a third main control chip is fixedly connected to the inner wall of one side of the monitoring terminal, a third signal processing module is arranged at one side of the third main control chip, and the third signal processing module is connected with the third main control chip through a signal wire, one side of the third signal processing module is provided with a second signal receiving module, the second signal receiving module is connected with the third signal processing module through a signal wire, the second signal receiving module is in wireless data connection with the cloud server, a third signal sending module is arranged on one side of the third signal processing module, the third signal sending module is connected with the third signal processing module through a signal wire, the third signal sending module is in wireless data connection with the cloud server, and a second touch screen module is arranged on one side of the third main control chip and is connected with the third main control chip through a signal line.

The control method of the power distribution network fault monitoring system based on the Internet of things comprises the following steps of installing a fault monitor; step two, establishing data connection; step three, information input; step four, real-time monitoring;

in the first step, the fault monitor is installed in the power distribution equipment;

in the second step, the establishing of the data connection includes the following steps:

1) establishing data connection between the cloud server and the fault monitor;

2) establishing data connection between a cloud server and a mobile terminal;

3) establishing data connection between a cloud server and a monitoring terminal;

in the third step, the information entry comprises the following steps:

1) generating a two-dimensional code body corresponding to the equipment number;

2) scanning the two-dimensional code body by using the mobile terminal, filling information of the power distribution equipment and inputting the information into the database module;

and in the fourth step, the monitoring terminal is started to monitor the power distribution equipment in real time.

According to the technical scheme, one side of the first main control chip is provided with the positioning module, and the positioning module is connected with the first main control chip through the signal line.

According to the technical scheme, an environment monitoring module is arranged on one side of the first main control chip and is connected with the first signal processing module through a signal line.

According to the technical scheme, one side of the first main control chip is provided with a first power management module, the first power management module is connected with the first main control chip through a signal line, one side of the second main control chip is provided with a second power management module, the second power management module is connected with the second main control chip through a signal line, one side of the third main control chip is provided with a third power management module, and the third power management module is connected with the third main control chip through a signal line.

According to the technical scheme, the outer wall of one side of the fault monitor is fixedly connected with the two-dimensional code body.

According to the technical scheme, the user identification module is arranged inside the cloud server, and the database module is arranged inside the cloud server.

According to the technical scheme, one side of the second main control chip is provided with the information editing module, the information editing module is connected with the second main control chip through a signal line, one side of the second main control chip is provided with the code identifying module, and the code identifying module is connected with the second main control chip through a signal line.

According to the technical scheme, one side of the first main control chip is provided with a first data storage module, the first data storage module is connected with the first signal processing module through a signal line, one side of the third main control chip is provided with a second data storage module, and the second data storage module is connected with the third main control chip through a signal line.

According to the technical scheme, one side of the third main control chip is provided with an administrator login module, the administrator login module is connected with the third main control chip through a signal line, one side of the third main control chip is provided with an information management module, and the information management module is connected with the third main control chip through the signal line.

According to the above technical scheme, in the step three 2), the information of the power distribution equipment includes factory information and maintenance information.

Compared with the prior art, the invention has the following beneficial effects: compared with the conventional power distribution network fault monitoring system, the online maintenance information editing and searching function is designed, so that a large amount of query time is saved, maintenance personnel can conveniently search daily maintenance information, experience guidance is provided for equipment maintenance, the maintenance personnel are assisted to carry out equipment maintenance, meanwhile, the maintenance personnel can conveniently fill in maintenance reports, the use of paper is reduced, and resources are saved.

Drawings

The accompanying drawings, which are included to provide a further understanding 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 principles of the invention and not to limit the invention. In the drawings:

FIG. 1 is a schematic block diagram of the system of the present invention;

FIG. 2 is a flow chart of the fault monitoring system of the present invention;

FIG. 3 is a flow diagram of a maintenance information editing system of the present invention;

FIG. 4 is a flow chart of a method of the present invention;

in the figure: 1. a fault monitor; 2. a circuit board; 3. a fault monitoring module; 4. a first master control chip; 5. a positioning module; 6. an environment monitoring module; 7. a first data storage module; 8. a first signal processing module; 9. a first signal transmitting module; 10. a first power management module; 11. a two-dimensional code body; 12. a cloud server; 13. a user identification module; 14. a database module; 15. a mobile terminal; 16. a first touch screen module; 17. a second master control chip; 18. a second power management module; 19. an information editing module; 20. a first signal receiving module; 21. a second signal processing module; 22. a second signal transmitting module; 23. a code identifying module; 24. a monitoring terminal; 25. a third main control chip; 26. a second signal receiving module; 27. a third signal processing module; 28. a third signal transmitting module; 29. a third power management module; 30. a second data storage module; 31. a second touch screen module; 32. an administrator login module; 33. and an information management module.

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 only a part of the embodiments of the present invention, and not all of the embodiments. 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.

Referring to fig. 1-3, the present invention provides a technical solution: a power distribution network fault monitoring system based on the Internet of things comprises a fault monitor 1, a circuit board 2, a fault monitoring module 3, a first main control chip 4, a positioning module 5, an environment monitoring module 6, a first data storage module 7, a first signal processing module 8, a first signal sending module 9, a first power management module 10, a two-dimensional code body 11, a cloud server 12, a user identification module 13, a database module 14, a mobile terminal 15, a first touch screen module 16, a second main control chip 17, a second power management module 18, an information editing module 19, a first signal receiving module 20, a second signal processing module 21, a second signal sending module 22, a code recognizing module 23, a monitoring terminal 24, a third main control chip 25, a second signal receiving module 26, a third signal processing module 27, a third signal sending module 28, a third power management module 29, A second data storage module 30, a second touch screen module 31, an administrator login module 32 and an information management module 33, wherein a circuit board 2 is fixedly connected on the inner wall of one side of the fault monitor 1, a first main control chip 4 is fixedly connected on the outer wall of one side of the circuit board 2, a fault monitoring module 3 is arranged on one side of the first main control chip 4, the fault monitoring module 3 is connected with the first main control chip 4 through a signal line, the first main control chip 4 is provided with a first signal processing module 8, the first signal processing module 8 is connected with the first main control chip 4 through a signal line, one side of the first signal processing module 8 is provided with a first signal sending module 9, the first signal sending module 9 is connected with the first signal processing module 8 through a signal line, a cloud server 12 is arranged on one side of the fault monitor 1, and the cloud server 12 is in wireless data connection with the first signal sending module 9;

a mobile terminal 15 is arranged at one side of the cloud server 12, a second main control chip 17 is fixedly connected to the inner wall of one side of the mobile terminal 15, a first signal receiving module 20 is arranged at one side of the second main control chip 17, the first signal receiving module 20 is connected with the second main control chip 17 through a signal line, the first signal receiving module 20 is in wireless data connection with the cloud server 12, a second signal processing module 21 is arranged at one side of the first signal receiving module 20, the second signal processing module 21 is connected with the first signal receiving module 20 through a signal line, the second signal processing module 21 is connected with the second main control chip 17 through a signal line, a second signal sending module 22 is arranged at one side of the second signal processing module 21, the second signal sending module 22 is connected with the second signal processing module 21 through a signal line, and the second signal sending module 22 is in wireless data connection with the cloud server 12, a first touch screen module 16 is fixedly connected to the inner wall of one side of the mobile terminal 15, and the first touch screen module 16 is connected with a second main control chip 17 through a signal line;

a monitoring terminal 24 is arranged at one side of the cloud server 12, a third main control chip 25 is fixedly connected to the inner wall of one side of the monitoring terminal 24, a third signal processing module 27 is arranged at one side of the third main control chip 25, the third signal processing module 27 is connected with the third main control chip 25 through a signal line, a second signal receiving module 26 is arranged at one side of the third signal processing module 27, the second signal receiving module 26 is connected with the third signal processing module 27 through a signal line, the second signal receiving module 26 is in wireless data connection with the cloud server 12, a third signal sending module 28 is arranged at one side of the third signal processing module 27, the third signal sending module 28 is connected with the third signal processing module 27 through a signal line, the third signal sending module 28 is in wireless data connection with the cloud server 12, a second touch screen module 31 is arranged at one side of the third main control chip 25, the second touch screen module 31 is connected with the third main control chip 25 through a signal line; a positioning module 5 is arranged on one side of the first main control chip 4, the positioning module 5 is connected with the first main control chip 4 through a signal line, and the positioning module 5 is used for acquiring position equipment information; an environment monitoring module 6 is arranged on one side of the first main control chip 4, the environment monitoring module 6 is connected with the first signal processing module 8 through a signal line, and the environment monitoring module 6 is used for acquiring an environment temperature parameter; a first power management module 10 is arranged on one side of the first main control chip 4, the first power management module 10 is connected with the first main control chip 4 through a signal line, a second power management module 18 is arranged on one side of the second main control chip 17, the second power management module 18 is connected with the second main control chip 17 through a signal line, a third power management module 29 is arranged on one side of the third main control chip 25, the third power management module 29 is connected with the third main control chip 25 through a signal line, the first power management module 10 is used for managing the power input of the fault monitor 1, the second power management module 18 is used for managing the power input of the mobile terminal 15, and the third power management module 29 is used for managing the power input of the monitoring terminal 24; the two-dimensional code body 11 is fixedly connected to the outer wall of one side of the fault monitor 1, and the two-dimensional code body 11 is used for storing address information of the power distribution equipment in the cloud server 12; a user identification module 13 is arranged inside the cloud server 12, and a database module 14 is arranged inside the cloud server 12; an information editing module 19 is arranged on one side of the second main control chip 17, the information editing module 19 is connected with the second main control chip 17 through a signal line, a code identifying module 23 is arranged on one side of the second main control chip 17, the code identifying module 23 is connected with the second main control chip 17 through a signal line, the information editing module 19 is used for editing equipment maintenance information, and the code identifying module 23 is used for identifying the two-dimensional code body 11; a first data storage module 7 is arranged on one side of the first main control chip 4, the first data storage module 7 is connected with the first signal processing module 8 through a signal line, a second data storage module 30 is arranged on one side of the third main control chip 25, the second data storage module 30 is connected with the third main control chip 25 through a signal line, the first data storage module 7 is used for storing the serial number of the equipment, and the second data storage module 30 is used for storing downloaded equipment information; an administrator login module 32 is arranged on one side of the third main control chip 25, the administrator login module 32 is connected with the third main control chip 25 through a signal line, an information management module 33 is arranged on one side of the third main control chip 25, the information management module 33 is connected with the third main control chip 25 through a signal line, the administrator login module 32 is used for login of an administrator account, and the information management module 33 is used for checking equipment information and maintenance information.

Referring to fig. 4, the present invention provides a technical solution: the control method of the power distribution network fault monitoring system based on the Internet of things comprises the following steps of installing a fault monitor; step two, establishing data connection; step three, information input; step four, real-time monitoring;

in the first step, the fault monitor 1 is installed in the power distribution equipment;

in the second step, the establishing of the data connection includes the following steps:

1) establishing a data connection between the cloud server 12 and the fault monitor 1;

2) establishing data connection between the cloud server 12 and the mobile terminal 15;

3) establishing data connection between the cloud server 12 and the monitoring terminal 24;

in the third step, the information entry comprises the following steps:

1) generating a two-dimensional code body 11 corresponding to the equipment number;

2) scanning the two-dimensional code body 11 by using the mobile terminal 15, filling in information of power distribution equipment and inputting the information into the database module 14, wherein the information of the power distribution equipment comprises factory information and maintenance information;

in the fourth step, the monitoring terminal 24 is started to monitor the power distribution equipment in real time.

Based on the above, the present invention has the advantages that, when the fault monitoring module 3 in the fault monitor 1 monitors that a fault occurs or the environmental monitoring module 6 monitors that the environmental parameters are abnormal, the first main control chip 4 calls the device location information acquired by the positioning module 5, the first main control chip 4 calls the device number information stored in the first data storage module 7 and sends the device number information to the first signal processing module 8, the first signal processing module 8 sends the processed data to the cloud server 12 through the first signal sending module 9, the cloud server 12 sends the data to the monitoring terminal 24, the data is received by the second signal receiving module 26, the data is processed by the third signal processing module 27 and then sent to the third main control chip 25, the second touch screen module 31 displays the information, the administrator sends the fault information and the serial number of the maintainer to the cloud server 12 through the third signal sending module 28, the cloud server 12 sends the information to a mobile terminal 15 of a designated maintainer, the information is received by a first signal receiving module 20 and processed by a second signal processing module 21, a second main control chip 17 controls a first touch screen module 16 to display the information, after maintenance, a two-dimensional code body 11 can be identified by a code identifying module 23, the information jumps to a login page, after the information is identified by a user identification module 13 and passes through the login of the cloud server 12, the information jumps to a maintenance information page of a corresponding device, maintenance information is input by an information editing module 19 and uploaded to a database module 14 by a second signal sending module 22, the maintainer can also check the device fault which occurs before through the maintenance information page to provide directions and ideas for maintenance, wherein the first power management module 10 is used for managing the electric energy input of the fault monitor 1, and the second power management module 18 is used for managing the electric energy input of the mobile terminal 15, the third power management module 29 is configured to manage power input of the monitoring terminal 24, the second data storage module 30 is configured to store administrator information, the administrator login module 32 is configured to log in the monitoring terminal 24, and the information management module 33 is configured to browse maintenance information.

It is noted that, herein, 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.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.