JPS6136524U - Rotary encoder position detection device - Google Patents
Rotary encoder position detection deviceInfo
- Publication number
- JPS6136524U JPS6136524U JP12032584U JP12032584U JPS6136524U JP S6136524 U JPS6136524 U JP S6136524U JP 12032584 U JP12032584 U JP 12032584U JP 12032584 U JP12032584 U JP 12032584U JP S6136524 U JPS6136524 U JP S6136524U
- Authority
- JP
- Japan
- Prior art keywords
- rotary encoder
- detection device
- position detection
- subtraction
- output
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Landscapes
- Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
- Length Measuring Devices With Unspecified Measuring Means (AREA)
- Transmission And Conversion Of Sensor Element Output (AREA)
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
第１図および第２図は従来のロータリエンコーダの位置
検出装置のブロック線図、第３図は本考案のロータリエ
ンコーダの位置検出装置のブロック線図である。
１・・・・・・ロータリエンコーダ、２・・・・・・位
相検出回路、１０・・・・・・従来の位置検出装置、１
１．１２・・・・・・カウンタ、１３，１４・・・・・
・第１の減算器、１５，１６・・・・・・メモリ、１７
・・・・・・第２の減算器、１８・・・・・・加算器、
１９・・・・・・メモリ、２ｏ・・−本考案の位置検出
装置。1 and 2 are block diagrams of a conventional position detection device for a rotary encoder, and FIG. 3 is a block diagram of a position detection device for a rotary encoder according to the present invention. 1... Rotary encoder, 2... Phase detection circuit, 10... Conventional position detection device, 1
1.12...Counter, 13,14...
・First subtractor, 15, 16... Memory, 17
. . . second subtractor, 18 . . . adder,
19...Memory, 2o...-Position detection device of the present invention.
Claims (1)
出力を出す手段と、各出力を計数する回転方向別のカウ
ンタと、これらのカウンタの出力と前回拐減算値とを減
算する第１の減算手段と、各方向減算出力を減算する第
２の減算手段と、第２の減算手段の出力と前回の加算値
とを加算する加算手段とを有することを特徴とするロー
タリエンコーダの位置検出装置。means for determining the rotational direction of the rotary encoder and outputting an output for each rotational direction; a counter for each rotational direction for counting each output; and a first subtraction means for subtracting the output of these counters and the previous abduction subtraction value. A position detection device for a rotary encoder, comprising: second subtraction means for subtracting subtraction outputs in each direction; and addition means for adding the output of the second subtraction means and the previous addition value.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12032584U JPS6136524U (en) | 1984-08-03 | 1984-08-03 | Rotary encoder position detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12032584U JPS6136524U (en) | 1984-08-03 | 1984-08-03 | Rotary encoder position detection device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6136524U true JPS6136524U (en) | 1986-03-06 |
| JPH043225Y2 JPH043225Y2 (en) | 1992-02-03 |
Family
ID=30679148
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12032584U Granted JPS6136524U (en) | 1984-08-03 | 1984-08-03 | Rotary encoder position detection device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6136524U (en) |
-
1984
- 1984-08-03 JP JP12032584U patent/JPS6136524U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPH043225Y2 (en) | 1992-02-03 |
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