阅读说明：本技术 基于多层数据缓存的hplc采集方法 (HPLC (high performance liquid chromatography) acquisition method based on multilayer data cache ) 是由 王刚 胡文 邹波 陈顺利 于 2021-07-29 设计创作，主要内容包括：本发明公开了一种基于多层数据缓存的HPLC采集方法,包括步骤：S1.构建数据通信网络；S2.数据通信网络对主站数据进行解析；S3.采集器依据解析后的数据构建HPLC载波网络并向电表终端下发采集指令；S4.电表终端将采集的数据上传至HPLC载波网络,HPLC载波网络对采集的数据进行分类；S5.HPLC载波网络对采集的数据进行监测分析；S6.采集器对分类后的数据进行标注并将标注后的数据上传至数据通信网络；S7.数据通信网络对标注后的数据进行筛选,并将筛选后的数据上传至集中器,集中器将接收到的数据上传至主站。本发明能够对采集数据进行分级处理,避免了数据风暴带来的数据阻塞,提高了数据采集的准确率。(The invention discloses an HPLC (high performance liquid chromatography) acquisition method based on multilayer data cache, which comprises the following steps of: s1, constructing a data communication network; s2, the data communication network analyzes the data of the master station; s3, the collector constructs an HPLC carrier network according to the analyzed data and issues a collection instruction to the ammeter terminal; s4, uploading the collected data to an HPLC carrier network by the ammeter terminal, and classifying the collected data by the HPLC carrier network; s5, monitoring and analyzing the acquired data by the HPLC carrier network; s6, the collector marks the classified data and uploads the marked data to a data communication network; and S7, the data communication network screens the marked data and uploads the screened data to the concentrator, and the concentrator uploads the received data to the master station. The invention can carry out grading processing on the acquired data, avoids data blockage caused by data storm and improves the accuracy of data acquisition.)

1. An HPLC collection method based on multilayer data cache is characterized in that: the method comprises the following steps:

s1, a concentrator issues a CCO address to a routing module, and the routing module constructs a data communication network;

s2, uploading the data of the main station to a data communication network by the concentrator, and analyzing the data of the main station by the data communication network to obtain analyzed data;

s3, the data communication network issues the analyzed data to a collector, and the collector constructs an HPLC carrier network according to the analyzed data and issues a collection instruction to an ammeter terminal;

s4, the ammeter terminal receives the acquisition instruction, then data acquisition is carried out, the acquired data are uploaded to an HPLC carrier network, and the HPLC carrier network classifies the acquired data to obtain classified data;

s5, monitoring and analyzing the acquired data by the HPLC carrier network to obtain a monitoring and analyzing result;

s6, uploading the classified data to a collector through an HPLC carrier network, labeling the classified data by the collector and uploading the labeled data to a data communication network;

and S7, the data communication network screens the marked data, uploads the screened data to the concentrator, and uploads the received data to the master station by the concentrator.

2. An HPLC collection method based on multi-layer data cache of claim 1, wherein: the data communication network analyzes the data of the master station, and specifically comprises the following steps:

s21, classifying the data of the main station by the data communication network according to the ammeter file, the collection task and the reporting task to obtain a plurality of classified data;

and S22, carrying out region division on the ammeter information in the ammeter file according to the acquisition task to obtain a plurality of division data.

3. An HPLC collection method based on multi-layer data cache of claim 2, wherein: the collector constructs an HPLC carrier network according to the analyzed data and issues a collection instruction to the ammeter terminal, and the method specifically comprises the following steps:

the collector communicates with the corresponding electric meter terminal according to the division data to form an HPLC carrier network;

and the collector sends a collection instruction to the ammeter terminal according to the collection task.

4. An HPLC collection method based on multi-layer data cache of claim 1, wherein: the HPLC carrier network classifies the collected data, specifically including: classifying the collected data according to the target attribute by the HPLC carrier network; the target attributes include user name, time, voltage, current, power factor, and forward active total charge.

5. An HPLC collection method based on multi-layer data cache of claim 1, wherein: the step S5 specifically includes:

s51, monitoring the voltage quality and the load fluctuation of the power grid in real time by the HPLC carrier network, if the voltage quality and the load fluctuation of the power grid are abnormal, positioning the abnormal position, and feeding the abnormal condition back to maintenance personnel in a corresponding area;

and S52, analyzing the aging trend of the power supply line by the HPLC carrier network, and if the power supply line is seriously aged, feeding back the aging position of the line to maintenance personnel in a corresponding area.

6. An HPLC collection method based on multi-layer data cache of claim 1, wherein: the collector marks the classified data, and specifically comprises: and judging whether the classified data is abnormal data, if so, labeling the abnormal data, analyzing the abnormal reason, and simultaneously sending the abnormal reason to the staff in the corresponding area.

7. An HPLC collection method based on multi-layer data cache of claim 2, wherein: the data communication network filters the marked data, and specifically comprises the following steps: and the data communication network screens the marked data according to the reporting task.

Technical Field

The invention relates to the field of data acquisition, in particular to an HPLC (high performance liquid chromatography) acquisition method based on multilayer data cache.

Background

The meter reading system integrates the use amount of thousands of households with a computer network center of a management department, thereby fundamentally solving the problems of low automation degree, multiple intermediate links, untimely payment and the like of the conventional water, electricity and gas management; the meter reading system has various communication modes, is flexible in networking mode and convenient to expand, meets various requirements of users from different angles, and really realizes scientific management of residential quarters.

At present, the construction amount of the existing domestic power consumer meter reading system is too large, the system is inconvenient to implement in a large range, the influence of the load characteristic of a power line is large, the instability and the unreliability of a communication channel are easily caused, and meanwhile, the bandwidth is too narrow, the speed is too low, the real-time performance is poor, and the bidirectional rapid communication cannot be realized, so that the practical degree of the established system is low, the requirement of a power supply company for constructing a power utilization information integrated acquisition platform cannot be met, and the management requirements of power utilization prepayment, power failure and power restoration, electricity larceny prevention and the like on higher levels cannot be met;

through retrieval, Chinese patent No. CN108831140A discloses an electricity consumption information acquisition module based on an HPLC power line carrier communication technology, although the invention has higher carrier signal frequency and an automatic routing and addressing and relay networking mechanism, the invention cannot detect and feed back the aging trend of a power supply line, cannot maintain the power supply line in time, is easy to cause unstable power supply and also has abnormity of acquired data; in addition, the existing HPLC acquisition technology cannot meet the timeliness requirement of mass data analysis and calculation, data blockage is easy to generate, and the working efficiency of workers is reduced.

Disclosure of Invention

In view of this, the present invention aims to overcome the defects in the prior art, and provides an HPLC collection method based on multi-layer data caching, which can perform hierarchical processing on collected data, avoid data blocking caused by data storm, and improve the accuracy of data collection.

The HPLC acquisition method based on the multilayer data cache comprises the following steps:

s1, a concentrator issues a CCO address to a routing module, and the routing module constructs a data communication network;

s2, uploading the data of the main station to a data communication network by the concentrator, and analyzing the data of the main station by the data communication network to obtain analyzed data;

s3, the data communication network issues the analyzed data to a collector, and the collector constructs an HPLC carrier network according to the analyzed data and issues a collection instruction to an ammeter terminal;

s4, the ammeter terminal receives the acquisition instruction, then data acquisition is carried out, the acquired data are uploaded to an HPLC carrier network, and the HPLC carrier network classifies the acquired data to obtain classified data;

s5, monitoring and analyzing the acquired data by the HPLC carrier network to obtain a monitoring and analyzing result;

s6, uploading the classified data to a collector through an HPLC carrier network, labeling the classified data by the collector and uploading the labeled data to a data communication network;

and S7, the data communication network screens the marked data, uploads the screened data to the concentrator, and uploads the received data to the master station by the concentrator.

Further, the data communication network analyzes the master station data, and specifically includes:

s21, classifying the data of the main station by the data communication network according to the ammeter file, the collection task and the reporting task to obtain a plurality of classified data;

and S22, carrying out region division on the ammeter information in the ammeter file according to the acquisition task to obtain a plurality of division data.

Further, the collector constructs an HPLC carrier network according to the analyzed data and issues a collection instruction to the electric meter terminal, and the method specifically includes:

the collector communicates with the corresponding electric meter terminal according to the division data to form an HPLC carrier network;

and the collector sends a collection instruction to the ammeter terminal according to the collection task.

Further, the classification of the collected data by the HPLC carrier network specifically includes: classifying the collected data according to the target attribute by the HPLC carrier network; the target attributes include user name, time, voltage, current, power factor, and forward active total charge.

Further, step S5 specifically includes:

s51, monitoring the voltage quality and the load fluctuation of the power grid in real time by the HPLC carrier network, if the voltage quality and the load fluctuation of the power grid are abnormal, positioning the abnormal position, and feeding the abnormal condition back to maintenance personnel in a corresponding area;

and S52, analyzing the aging trend of the power supply line by the HPLC carrier network, and if the power supply line is seriously aged, feeding back the aging position of the line to maintenance personnel in a corresponding area.

Further, the collector labels the classified data, and specifically comprises: and judging whether the classified data is abnormal data, if so, labeling the abnormal data, analyzing the abnormal reason, and simultaneously sending the abnormal reason to the staff in the corresponding area.

Further, the data communication network filters the labeled data, specifically including: and the data communication network screens the marked data according to the reporting task.

The invention has the beneficial effects that: according to the HPLC acquisition method based on the multilayer data cache, the acquired data is processed in a grading manner through multilayer data transmission, the speed of mass data analysis and calculation is increased, data blockage caused by data storm is avoided, and the working efficiency of workers is improved; through the detection and analysis of the abnormal conditions and the circuit aging conditions, the timely maintenance of the equipment by maintenance personnel is ensured, the occurrence of the unstable power supply condition is avoided, and the accuracy of data acquisition is improved.

Drawings

The invention is further described below with reference to the following figures and examples:

FIG. 1 is a schematic flow chart of the method of the present invention.

Detailed Description

The invention is further described with reference to the accompanying drawings, in which:

the HPLC acquisition method based on the multilayer data cache comprises the following steps:

s1, a concentrator issues a CCO address to a routing module, and the routing module constructs a data communication network; the concentrator starts to issue a CCO address to the routing module after receiving the master station data, and the routing module starts to construct a data communication network after receiving the CCO address;

s2, uploading the data of the main station to a data communication network by the concentrator, and analyzing the data of the main station by the data communication network to obtain analyzed data;

s3, the data communication network issues the analyzed data to a collector, and the collector constructs an HPLC carrier network according to the analyzed data and issues a collection instruction to an ammeter terminal; the data communication network is in communication connection with a collector, the collector is in communication connection with an electric meter terminal, and the electric meter terminal is an intelligent electric meter;

s4, the ammeter terminal receives the acquisition instruction, then data acquisition is carried out, the acquired data are uploaded to an HPLC carrier network, and the HPLC carrier network classifies the acquired data to obtain classified data;

s5, monitoring and analyzing the acquired data by the HPLC carrier network to obtain a monitoring and analyzing result;

s6, uploading the classified data to a collector through an HPLC carrier network, labeling the classified data by the collector and uploading the labeled data to a data communication network;

and S7, the data communication network screens the marked data, uploads the screened data to the concentrator, and uploads the received data to the master station by the concentrator. And the master station receives various data uploaded by the concentrator and feeds the various data back to the staff for checking.

Wherein the CCO (Central coordinator) is a central coordinator; the High-speed Power Line Carrier (HPLC) is a High-speed Power Line Carrier, also called a broadband Power Line Carrier, and is a broadband Power Line Carrier technology for data transmission on a low-voltage Power Line. The CCO and HPLC are prior art and are not described herein.

In this embodiment, the data communication network analyzes the master station data, and specifically includes:

s21, classifying the data of the main station by the data communication network according to the ammeter file, the collection task and the reporting task to obtain a plurality of classified data;

and S22, carrying out region division on the ammeter information in the ammeter file according to the acquisition task to obtain a plurality of division data.

In this embodiment, the collector constructs an HPLC carrier network according to the analyzed data and issues a collection instruction to the electric meter terminal, which specifically includes:

the collector communicates with the corresponding electric meter terminal according to the division data to form an HPLC carrier network;

and the collector sends a collection instruction to the ammeter terminal according to the collection task.

In this embodiment, the classifying the collected data by the HPLC carrier network specifically includes: classifying the collected data according to the target attribute by the HPLC carrier network; the target attributes include user name, time, voltage, current, power factor, and forward active total charge.

In this embodiment, the step S5 specifically includes:

s51, monitoring the voltage quality and the load fluctuation of the power grid in real time by the HPLC carrier network, if the voltage quality and the load fluctuation of the power grid are abnormal, positioning the abnormal position, and feeding the abnormal condition back to maintenance personnel in a corresponding area; wherein, the positioning adopts the prior art, and is not described herein again;

and S52, analyzing the aging trend of the power supply line by the HPLC carrier network, and if the power supply line is seriously aged, feeding back the aging position of the line to maintenance personnel in a corresponding area.

In this embodiment, the collector marks the classified data, and specifically includes: and judging whether the classified data is abnormal data, if so, labeling the abnormal data, analyzing the abnormal reason, and simultaneously sending the abnormal reason to the staff in the corresponding area. And the corresponding area is a target working area which is responsible for workers or maintenance personnel.

In this embodiment, the data communication network filters the marked data, and specifically includes: and the data communication network screens the marked data according to the reporting task so as to obtain target data according to each requirement in the reporting task.

Finally, the above embodiments are only for illustrating the technical solutions of the present invention and not for limiting, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions may be made to the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention, and all of them should be covered in the claims of the present invention.