KR960011322A

KR960011322A - How to detect human body position of air conditioner

Info

Publication number: KR960011322A
Application number: KR1019940023255A
Authority: KR
Inventors: 서종진
Original assignee: 이헌조; 엘지전자 주식회사
Priority date: 1994-09-14
Filing date: 1994-09-14
Publication date: 1996-04-20

Abstract

본 발명은 공기조화기의 인체위치감지방법에 관한 것으로, 종래에 있어, 두개의 센서에 의해 감지한 활동량 수가 비슷할 경우 공통영역에 사람이 존재하고 있는지의 판단이 불가능한 문제점을 해결하기 위해 운전개시후 운전자의 자동풍향 선택으로 인체의 활동량수를 감지하여 누적하는 과정과, 상기 과정 후 소정시간이 경과할 경우 상기 인체의 활동량수와 일정 기준횟수(N)를 비교판단하여 상기 인체의 활동량수가 최대인 위치의 루버 동작영역을 감지하는 과정을 수행하므로써 각 영역에 대한 정확한 인체의 위치판단이 가능하게 되어 재실자에게 보다 쾌적한 실내환경을 조성할 수 있는 이점이 있다.The present invention relates to a human body position detection method of the air conditioner, in the past, when the number of activities detected by the two sensors are similar to solve the problem that it is impossible to determine whether a person exists in the common area after the start of operation The process of detecting and accumulating the amount of activity of the human body by selecting the driver's automatic wind direction and comparing the amount of activity of the human body with a predetermined reference number (N) when a predetermined time elapses after the process is determined, By performing the process of detecting the louver operating area of the position it is possible to determine the exact position of the human body for each area has the advantage that can create a more comfortable indoor environment for the occupants.

Description

How to detect human body position of air conditioner

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.

제3도는 본 발명의 인체 감지 제어를 위한 공기 조화기의 블록 구성도,3 is a block diagram of an air conditioner for controlling the human body according to the present invention;

제4도는 제3도의 적외선 감지센서의 감지영역을 나타낸 상태도,4 is a state diagram showing a detection area of the infrared detection sensor of FIG.

제5도는 본 발명에 따른 인체위치감지방법의 동작 흐름도.5 is an operation flowchart of a human body position detecting method according to the present invention.

Claims

The first process of detecting and accumulating the amount of activity of the human body by the driver's automatic wind direction selection after starting the operation, and comparing the amount of activity of the human body and the predetermined reference number (N) when a predetermined time elapses after the first process A human body position sensing method of the air conditioner comprising a second process for detecting the louver operating area of the position where the number of activities of the human body is the maximum.

The method of claim 1, wherein the louver operating area detects the number of active parts of the human body by dividing it into areas A, B, and C by sensing an infrared sensor.

According to claim 1 or 2, wherein the louver operation area by the comparison judgment in the second process is each A area that is operated when the number of activities of the A area, B area, C area is greater than the reference number (N) And A + B and B + C areas respectively operated when the number of activities of area B, area C, areas A and B, and areas B and C is greater than the reference number N, and areas A and C The human body position detection method of the air conditioner, characterized in that the A + B + C region is activated when the activity amount of the A and B region and the C region is greater than the reference number (N).

※ Note: The disclosure is based on the initial application.