KR20040011622A

KR20040011622A - An odomater for elevator system

Info

Publication number: KR20040011622A
Application number: KR1020020044433A
Authority: KR
Inventors: 권재현
Original assignee: 권재현
Priority date: 2002-07-27
Filing date: 2002-07-27
Publication date: 2004-02-11

Abstract

PURPOSE: A speedometer for elevator is provided to display the present speed and the regular speed of an elevator on a digital display by installing the speedometer within the elevator. CONSTITUTION: A speedometer for elevator includes an interlayer recognition switch(101), a main motor(102), an encoder(103), a counter(104), a digital present speed indicator(106), a digital regular speed indicator(107), and a serial communication chip(108). The interlayer recognition switch(101) is used for indicating the present speed. The counter(104) is used for recognizing the number of pulses of the encoder(103) and calculating the arrival time of an elevator to display on the arrival time on a digital display. The present speed is indicated by using the main motor(102) and the encoder(103). The regular speed is displayed on the digital display by using the serial communication chip.

Description

Lift odometer {An odomater for elevator system}

본 발명은 승강기 현재속도표시기와; 승강기 규정속도표시기에 관한 것이다.The present invention is an elevator current speed indicator; It relates to the elevator speed indicator.

일반적으로 종래에는 승강기 내에 승강기의 현재속도를 표시하는 별다른 장치가 없고, 승강기 내에 승강기 규정속도 표시는 승강기 내에 인쇄된 문구가 전부이다.In general, there is no conventional device for displaying the current speed of the elevator in the elevator, and the elevator speed specified in the elevator is all the words printed in the elevator.

상기 종래 기술의 문제점을 해결하기 위해 안출된 본 발명의 특징은 승강기의 운행속도를 승강기 내에 설치된 현재속도 디지털표시기(106)를 통해 탑승자가 볼 수 있으므로 탑승자가 승강기의 현재속도를 볼 수있다.A feature of the present invention devised to solve the problems of the prior art is that the passenger can see the current speed of the elevator because the passenger can see the operating speed of the elevator through the current speed digital indicator 106 installed in the elevator.

또한, 승강기의 규정속도를 승강기 내에 인쇄된 문구가 아닌 규정속도 디지털표시기(107)를 통해 승강기의 규정속도를 볼 수 있으므로 현재 승강기가 규정속도를 준수하는 지에 대해 볼 수 있는데 그 목적이 있다.In addition, since the regulation speed of the elevator can be seen through the regulation speed digital display 107 rather than the text printed in the elevator, it is possible to see whether the current elevator is in compliance with the regulation speed.

도1은 본 발명의 승강기 주행표시계의 설명도1 is an explanatory diagram of a lift driving indicator of the present invention;

* 도면의 주요 부분에 대한 부호의 설명 *Explanation of symbols on the main parts of the drawings

101 : 층간 인식 스위치 102 : 승강기 주모타101: interlayer recognition switch 102: elevator main motor

103 : 엔코더(Encoder) 104 : 계수기(Counter)103: Encoder 104: Counter

105 : 마이크로프로세서 106 : 현재속도디지탈표시기105: microprocessor 106: current speed digital display

107 : 규정속도디지탈표시기107: speed digital display

108 : 직렬통신칩108: serial communication chip

이하, 첨부된 도면을 참조하여 본 발명을 상세히 설명하면 다음과 같다.Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.

도1은 승강기 주행표시계의 구성 예시도로서, 먼저 층간 인식 스위치(101)를 이용하는 방법에는 건물의 고정 높이를 이용하여 각 층간에 승강기가 도달되는 시간을 계수기(104)에서 인식하여 이를 시간대비 속도로 환산하여 현재속도디지털표시기(106)에 현재의 속도를 표시한다.1 is an exemplary configuration diagram of an elevator driving indicator. First, in the method using the inter-floor recognition switch 101, the counter 104 recognizes the time at which the elevator is reached between floors by using a fixed height of a building and compares the speed with respect to time. The current speed is displayed on the digital display 106 in the current speed conversion.

또한 승강기주모터(102) 엔코더(103)를 이용하여 주모타 1회전에 따른 일정하게 설정된 엔코도(103)의 펄스를 계수기(104)에서 인식하여 계수된 펄스 수를 승강기 속도로 환산하여 현재속도디지털표시기(106)에 표시한다.In addition, by using the elevator main motor 102 encoder 103, the counter 104 recognizes the pulse of the encoder 103 that is constantly set according to one revolution of the main motor, and converts the counted pulse number to the elevator speed. It is displayed on the digital display 106.

규정속도의 표시방법에는 직렬통신칩(108)을 통해 전달된 규정속도값을 규정속도 디지털표시기(107)에 표시한다.In the display method of the regulation speed, the regulation speed value transmitted through the serial communication chip 108 is displayed on the regulation speed digital display 107.

상기와 같이 동작하는 본 발명에 따른 승강기 주행표시계를 승강기 내에 설치하면 승강기의 현재속도와; 승강기의 규정속도를 볼 수 있으므로 승강기 정비자의 경우별도의 측정장비를 동원하지 않아도 승강기의 현재속도와; 규정속도를 볼 수 있어 정비시간 및 경비를 줄일 수 있다.If the elevator running indicator according to the present invention operating as described above in the elevator and the current speed of the elevator; As the elevator speed can be seen, the elevator maintainer does not need to use separate measuring equipment and the current speed of the elevator; By viewing the regulated speed, maintenance time and expenses can be reduced.

또한 탑승자의 경우 현재 승강기의 고장유무를 간접적으로나마 알 수 있어 탑승시 불안감을 해소 시킬 수 있다.In addition, the passenger can indirectly know whether there is a breakdown of the current elevator, thereby relieving anxiety when boarding.

Claims

Current speed indication using the interlayer recognition switch 101;

Using the fixed height of the building, the counter 104 recognizes the time at which the elevator is reached between each floor, converts the speed against time, and displays the current speed on the digital display in the elevator.

Current speed display using elevator main motor 102 encoder 103;

The counter 104 recognizes the pulse of the encoder 103 uniformly set according to one revolution of the elevator main motor 102, converts the counted pulse number into a speed, and displays the current speed on the digital display in the elevator.

Indication of specified speed;

The specified speed value transmitted through the serial communication chip is displayed on the digital display.