KR20180078604A - Communication apparatus equipped with analysis program for time series data and communication method using the same - Google Patents

Communication apparatus equipped with analysis program for time series data and communication method using the same Download PDF

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KR20180078604A
KR20180078604A KR1020160183530A KR20160183530A KR20180078604A KR 20180078604 A KR20180078604 A KR 20180078604A KR 1020160183530 A KR1020160183530 A KR 1020160183530A KR 20160183530 A KR20160183530 A KR 20160183530A KR 20180078604 A KR20180078604 A KR 20180078604A
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South Korea
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time series
time
communication method
same
determination
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KR1020160183530A
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Korean (ko)
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김대천
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주식회사 필드솔루션
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    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L41/00Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
    • H04L41/14Network analysis or design
    • H04L41/142Network analysis or design using statistical or mathematical methods
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F17/00Digital computing or data processing equipment or methods, specially adapted for specific functions
    • G06F17/10Complex mathematical operations
    • G06F17/18Complex mathematical operations for evaluating statistical data, e.g. average values, frequency distributions, probability functions, regression analysis

Abstract

The present invention relates to a communication device equipped with a program which collects data in time-series from a sensor, a node and a gateway, executes regression analysis in real time, calculates a coefficient of determination (R2) value determined by a user and transmits the value through analogue and digital communication methods of wired and wireless, and a communication method using the same.

Description

시계열 데이터에 대한 분석 프로그램을 탑재한 통신장치 및 이를 이용한 통신방법{Communication apparatus equipped with analysis program for time series data and communication method using the same}TECHNICAL FIELD [0001] The present invention relates to a communication apparatus equipped with an analysis program for time series data, and a communication method using the communication apparatus.

본 발명은 시계열 데이터에 대한 분석 프로그램을 탑재한 통신장치 및 이를 이용한 통신방법에 관한 것이다.The present invention relates to a communication device equipped with an analysis program for time series data, and a communication method using the same.

센서, 노드 및 게이트웨이에서 수집된 신호 데이터를 분석 처리하여 송신하는 통신장치 및 이를 이용한 통신방법에 관한 것이다.The present invention relates to a communication device for analyzing and transmitting signal data collected by sensors, nodes, and gateways, and a communication method using the same.

본 발명은 시계열 데이터에 대한 실시간 회기 분석 처리와 처리한 결과값에 대한 효율적인 통신이 가능한 통신장치를 제공하는 것을 그 목적으로 한다. It is an object of the present invention to provide a communication apparatus capable of real-time period analysis of time series data and efficient communication of processed result values.

본 발명은 센서, 노드 및 게이트웨이에서 데이터를 시계열(Time-series)로 수집하여 이를 실시간(Real-time)으로 회귀분석(Regression analysis)을 실시하여 사용자가 정한 결정계수(決定係數, coefficient of determination, R2) 값을 산출하며, 그 값을 유선과 무선의 아날로그 및 디지털 통신방식을 통하여 송신하는 프로그램을 탑재한 통신장치 및 이를 이용한 통신방법에 관한 것이다.The present invention collects data in a time series from sensors, nodes and gateways and performs regression analysis on the data in real-time to determine a user-determined coefficient of determination (coefficient of determination) R2), and transmitting the value through a wired and wireless analog and digital communication method, and a communication method using the same.

본 발명에 의하면, 시계열 데이터에 대한 실시간 회기 분석 처리와 처리한 결과값에 대한 효율적인 통신이 가능한 통신장치를 제공할 수 있는 효과가 있다.According to the present invention, it is possible to provide a communication apparatus capable of real-time period analysis processing on time-series data and efficient communication with processed result values.

도 1은 본 발명에 대한 개념도를 도시한 것이다.Fig. 1 shows a conceptual view of the present invention.

본 발명은 다양한 변환을 가할 수 있고 여러 가지 실시 예를 가질 수 있는 바, 특정 실시 예들을 도면에 예시하고 상세한 설명에서 상세하게 설명하고자 한다. 그러나, 이는 본 발명을 특정한 실시 형태에 대해 한정하려는 것이 아니며, 본 발명의 사상 및 기술 범위에 포함되는 모든 변환, 균등물 내지 대체물을 포함하는 것으로 이해되어야 한다. 본 발명을 설명함에 있어서 관련된 공지 기술에 대한 구체적인 설명이 본 발명의 요지를 흐릴 수 있다고 판단되는 경우 그 상세한 설명을 생략한다.BRIEF DESCRIPTION OF THE DRAWINGS The present invention is capable of various modifications and various embodiments, and specific embodiments are illustrated in the drawings and will be described in detail in the detailed description. It is to be understood, however, that the invention is not to be limited to the specific embodiments, but includes all modifications, equivalents, and alternatives falling within the spirit and scope of the invention. DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.

본 출원에서 사용한 용어는 단지 특정한 실시예를 설명하기 위해 사용된 것으로, 본 발명을 한정하려는 의도가 아니다. 단수의 표현은 문맥상 명백하게 다르게 뜻하지 않는 한, 복수의 표현을 포함한다. 본 출원에서, "포함하다" 또는 "가지다" 등의 용어는 명세서상에 기재된 특징, 숫자, 단계, 동작, 구성요소, 부품 또는 이들을 조합한 것이 존재함을 지정하려는 것이지, 하나 또는 그 이상의 다른 특징들이나 숫자, 단계, 동작, 구성요소, 부품 또는 이들을 조합한 것들의 존재 또는 부가 가능성을 미리 배제하지 않는 것으로 이해되어야 한다.The terminology used in this application is used only to describe a specific embodiment and is not intended to limit the invention. The singular expressions include plural expressions unless the context clearly dictates otherwise. In the present application, the terms "comprises" or "having" and the like are used to specify that there is a feature, a number, a step, an operation, an element, a component or a combination thereof described in the specification, But do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, or combinations thereof.

제1, 제2 등의 용어는 다양한 구성요소들을 설명하는데 사용될 수 있지만, 상기 구성요소들은 상기 용어들에 의해 한정되어서는 안 된다. 상기 용어들은 하나의 구성요소를 다른 구성요소로부터 구별하는 목적으로만 사용된다.The terms first, second, etc. may be used to describe various components, but the components should not be limited by the terms. The terms are used only for the purpose of distinguishing one component from another.

본 발명은 센서, 노드 및 게이트웨이에서 데이터를 시계열(Time-series)로 수집하여 이를 실시간(Real-time)으로 회귀분석(Regression analysis)을 실시하여 사용자가 정한 결정계수(決定係數, coefficient of determination, R2) 값을 산출하며, 그 값을 유선과 무선의 아날로그 및 디지털 통신방식을 통하여 송신하는 프로그램을 탑재한 통신장치 및 이를 이용한 통신방법에 관한 것이다.The present invention collects data in a time series from sensors, nodes and gateways and performs regression analysis on the data in real-time to determine a user-determined coefficient of determination (coefficient of determination) R2), and transmitting the value through a wired and wireless analog and digital communication method, and a communication method using the same.

용어 정의Term Definition

- 시계열 데이터 (time series)는 시간을 기준으로 순차적으로 (sequentially) 관측한 값들의 집합(cluster)A time series is a set of values observed sequentially in time,

- ‘실시간’ 본 특허에서 정한 실시간(Real-time)은 마이크로프로세서에서 연산을 할 경우 마이크로프로세서에서 정시성(on-time)을 보장하는 최소 시간주기를 기본 단위로 하여 사용자가 정한 최소 시간주기의 배수에 시간 예) 0.000001 sec, 1.000 sec- 'Real-time' The real-time defined in this patent is a multiple of the minimum time period set by the user, with the minimum time period ensuring on-time in the microprocessor as a basic unit, Time example) 0.000001 sec, 1.000 sec

- 선형 회귀(線型回歸, Linear regression)는 통칭, 종속 변수 y와 한 개 이상의 독립 변수 (또는 설명 변수) X와의 상관관계를 모델링하는 회귀분석으로 표현하나, 본 특허에서는 x축을 시간정보, y축을 측정된 시간정보를 포함하고 있는 수치 데이터에 대해서 상관관계를 회귀 분석 실시Linear regression is expressed as a regression analysis modeling the correlation between the generic name, the dependent variable y and one or more independent variables (or explanatory variables) X. However, in this patent, the x- Regression analysis is performed on the numerical data including the measured time information

실행 Execution 내역History

1. 마이크로프로세서에서 실시간으로 수집되는 시간정보를 포함하고 있는 수치 데이터에 대해서 회귀분석을 실시한다.1. Perform regression analysis on the numerical data including the time information collected by the microprocessor in real time.

2. 회귀분석은 사용자가 정한 시간에 대해서 수치데이터를 x축을 시간, y축을 수치데이터로 하여 다항방정식(Polynomial equation), 피크 가오시안식(Peak Gaussian equation), 시그모이드방정식(Sigmoidal equation), 지수방정식(Exponential equation), 파동방정식(Wave equation), 거듭제곱(Power equation), 유리방정식(Rational equation), 로그방정식(Logarithm equation)을 마이크로 프로세서의 병렬루프에서 결정계수(R2)연산한다. 2. Regression analysis is based on the numerical data for the user-defined time, the polynomial equation, the peak Gaussian equation, the sigmoidal equation, The exponential equation, the wave equation, the power equation, the rational equation, and the logarithm equation are computed in the parallel loop of the microprocessor.

3. 연산된 결과 중에 결정계수가 사용자가 정한 시간에서 0에서 1에서 가장 높은 수치를 가지는 방정식의 표시하는 수와 결정계수 값을 디지털 및 아날로그 형태로 송신한다.3. In the computed result, the decision coefficient transmits the number of display of the equation having the highest value from 0 to 1 at the time set by the user and the determination coefficient value in digital and analog form.

예) JSON 송신Example) JSON transmission

{ "Data": [{"Data": [

{ "equation": "Polynomial", "determination":"0.99"},  {"equation": "Polynomial", "determination": "0.99"},

{ "equation": "Sigmoidal", "determination":"0.97"}  {"equation": "Sigmoidal", "determination": "0.97"}

{ "equation": "Rational", "determination":"0.90"}  {"equation": "Rational", "determination": "0.90"}

]}]}

해석Translate

3개의 데이터 채널에서 수집된 시계열 데이터에 대해서 분석하여 출력Analyze and output the time series data collected from 3 data channels

1채널은 다항방정식(Polynomial equation)이 결정계수가 제일 높고 그 값은 0.99 출력1 is the polynomial equation with the highest coefficient of determination and its value is 0.99

2채널은 시그모이드방정식(Sigmoidal equation)이 결정계수가 제일 높고 그 값은 0.97 출력In the two channels, the sigmoidal equation has the highest coefficient of determination and the value is 0.97 output

3채널은 유리방정식(Rational equation)이 결정계수가 제일 높고 그 값은 0.90 출력The third channel is the Rational equation with the highest coefficient of determination and a value of 0.90 output

이상에 설명한 바와 같이, 본 발명이 속하는 기술 분야의 당업자는 본 발명이 그 기술적 사상이나 필수적 특징을 변경하지 않고서 다른 구체적인 형태로 실시될 수 있다는 것을 이해할 수 있을 것이다. 본 발명의 범위는 상기의 상세한 설명보다는 후술할 특허청구범위에 의하여 나타내어지며, 특허청구범위의 의미 및 범위 그리고 그 등가개념으로부터 도출되는 모든 변경 또는 변형된 형태가 본 발명의 범위에 포함되는 것으로 해석되어야 한다.As described above, those skilled in the art will understand that the present invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. It will be understood by those skilled in the art that the present invention may be embodied in many other specific forms without departing from the spirit or scope of the invention as defined by the appended claims and their equivalents. .

Claims (1)

센서, 노드 및 게이트웨이에서 데이터를 시계열(Time-series)로 수집하고, 상기 수집한 데이터를 실시간(Real-time)으로 회귀분석(Regression analysis)을 실시하여 사용자가 정한 결정계수(決定係數, coefficient of determination, R2) 값을 산출하며, 상기 산출된 값을 유선 또는 무선의 통신방식을 통하여 송신하는 프로그램을 탑재한 통신장치.Data is collected in a time series from sensors, nodes and gateways, and regression analysis is performed on the collected data in real time to determine a coefficient of determination determination, R2), and transmits the calculated value through a wired or wireless communication system.
KR1020160183530A 2016-12-30 2016-12-30 Communication apparatus equipped with analysis program for time series data and communication method using the same KR20180078604A (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20210026332A (en) * 2019-08-30 2021-03-10 주식회사 필드솔루션 Condition monitoring system and method for water treatment equipment

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20210026332A (en) * 2019-08-30 2021-03-10 주식회사 필드솔루션 Condition monitoring system and method for water treatment equipment

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