JPS59131009U

JPS59131009U - Door position detection device

Info

Publication number: JPS59131009U
Application number: JP2525283U
Authority: JP
Inventors: 洋村松
Original assignee: 三菱電機株式会社
Priority date: 1983-02-23
Filing date: 1983-02-23
Publication date: 1984-09-03

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of drawings]

第１図は扉の駆動装置の概念図、第２図は光スインチ部
分図、第３図は従来の回路のブロック図、第４図、第５
図はその動作図、第６図はこの考案の回路のブロック図
、第７図はその回路動作を示す図である。４・・・・・・駆動プーリ、５・・・・・・光検出器、
７・・・・・・モータ、１０・・・・・・カウンタ、１
１・曲・パターン発生器、１３・・・・・・開閉切換回
路、２ｏ・・曲モータに直結されたタコメータ、２１・
・・・・・零連検出器。なお、図中同一部分又は相当部
分は同一符号により示す。 −一一一第６図１５１緊十１片にｑ月補正　昭５８．　９．２８実用新案登録請求の範囲を次のように補正する。Ｏ実用新案登録請求の範囲戸の動きに連動したパルス発生器の出力をカウントして
戸の位置を検出する戸の位置検出装置に図面を次のよう
に補正する。おいて、前記戸の反転時に戸の零連を検出して後に反転
後のパルスとしてカウント開始する戸の零連検出装置を
設けたことを特徴とする戸の位置検出装置。Figure 1 is a conceptual diagram of the door drive device, Figure 2 is a partial diagram of the optical sinch, Figure 3 is a block diagram of the conventional circuit, Figures 4 and 5.
6 is a block diagram of the circuit of this invention, and FIG. 7 is a diagram showing the circuit operation. 4... Drive pulley, 5... Photodetector,
7...Motor, 10...Counter, 1
1. Song pattern generator, 13...Open/close switching circuit, 2o.. Tachometer directly connected to song motor, 21.
...Zero series detector. In addition, the same parts or corresponding parts in the figures are indicated by the same reference numerals. -111 Fig. 6 151 1st piece of Kinjutsu q Moon correction 1978. 9.28 The scope of claims for utility model registration is amended as follows. O Utility Model Registration Claim Scope The drawings are amended as follows for a door position detection device that detects the door position by counting the output of a pulse generator linked to the movement of the door. A door position detection device characterized in that a door zero sequence detection device is provided which detects the door zero sequence when the door is reversed and starts counting as a pulse after the door is reversed.

Claims

[Scope of utility model registration request]

In a door position detection device that detects the door position by counting the output of a pulse generator linked to the movement of the door, it detects the zero sequence of the door when the door is reversed, and then starts counting as a pulse on the reverse side. A door position detection device characterized by being provided with a door zero series detection device.