JPS61160508U - - Google Patents
Info
- Publication number
- JPS61160508U JPS61160508U JP4309485U JP4309485U JPS61160508U JP S61160508 U JPS61160508 U JP S61160508U JP 4309485 U JP4309485 U JP 4309485U JP 4309485 U JP4309485 U JP 4309485U JP S61160508 U JPS61160508 U JP S61160508U
- Authority
- JP
- Japan
- Prior art keywords
- motor
- section
- pulse signal
- motor control
- measuring
- 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
- 238000001514 detection method Methods 0.000 claims description 4
- 238000005259 measurement Methods 0.000 claims description 3
- 230000000630 rising effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 5
Landscapes
- Control Of Position Or Direction (AREA)
- Transmission And Conversion Of Sensor Element Output (AREA)
Description
第１図乃至第５図は本考案に係るモーター制御
回路の実施例を示し、第１図はブロツク図、第２
図は具体的構成例を示すブロツク図、第３図はマ
イクロコンピユーターの構成図、第４図は動作説
明のためのタイムチヤート図、第５図はフローチ
ヤート図、第６図及び第７図は従来のモーター制
御回路を示し、第６図はブロツク図、第７図はそ
の動作説明のためのタイムチヤート図である。
１：計測部、２：レベル検出部、３：加減算部
、４：駆動部、５：マイクロコンピユーター、Ｉ
Ｎ：外部割り込み入力端子、ＰＯ１〜ＰＯｎ：一
般入力端子、２１：モーター。
1 to 5 show an embodiment of the motor control circuit according to the present invention, FIG. 1 is a block diagram, and FIG. 2 is a block diagram.
Figure 3 is a block diagram showing a specific configuration example, Figure 3 is a configuration diagram of a microcomputer, Figure 4 is a time chart for explaining operation, Figure 5 is a flowchart, and Figures 6 and 7 are A conventional motor control circuit is shown, with FIG. 6 being a block diagram and FIG. 7 being a time chart for explaining its operation. 1: Measurement section, 2: Level detection section, 3: Addition/subtraction section, 4: Drive section, 5: Microcomputer, I
N: External interrupt input terminal, PO1 to POn: General input terminal, 21: Motor.
Claims (1)
れるようになつている検出部と、該検出部からの
信号に基づいてモーターの回転量を検出するため
のモーター制御部とを備えたモーター制御回路で
あつて、 上記パルス信号における立ち上がり又は立ち下
がり部分のいずれか一方の個数を計測するための
計測部と、上記パルス信号が高低いずれのレベル
にあるかを判別すべきレベル検出部と、駆動状態
にあつたモーターをその駆動方向とは逆方向に回
転させた際に上記レベル検出部の判別信号及びモ
ーターの回転方向に応じて上記計測部における計
測個数に所定数を加算、又は上記計測個数から所
定数を減算するための加減算部とを備えているこ
とを特徴とするモーター制御回路。[Claims for Utility Model Registration] A detection unit configured to output a pulse signal according to the amount of rotation of the motor, and a motor control for detecting the amount of rotation of the motor based on the signal from the detection unit. A motor control circuit comprising: a measuring section for measuring either the number of rising or falling portions in the pulse signal; and a measuring section for determining whether the pulse signal is at a high or low level. When the motor in the driving state is rotated in the opposite direction to the driving direction, a predetermined number of objects is added to the measurement number in the measurement section according to the discrimination signal of the level detection section and the rotational direction of the motor. A motor control circuit comprising: an addition/subtraction section for adding or subtracting a predetermined number from the measured number.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4309485U JPH067362Y2 (en) | 1985-03-27 | 1985-03-27 | Motor control circuit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4309485U JPH067362Y2 (en) | 1985-03-27 | 1985-03-27 | Motor control circuit |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61160508U true JPS61160508U (en) | 1986-10-04 |
| JPH067362Y2 JPH067362Y2 (en) | 1994-02-23 |
Family
ID=30554446
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4309485U Expired - Lifetime JPH067362Y2 (en) | 1985-03-27 | 1985-03-27 | Motor control circuit |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH067362Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010515032A (en) * | 2006-12-27 | 2010-05-06 | ローベルト ボツシユ ゲゼルシヤフト ミツト ベシユレンクテル ハフツング | Method of incrementally determining shaft rotation angle |
-
1985
- 1985-03-27 JP JP4309485U patent/JPH067362Y2/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010515032A (en) * | 2006-12-27 | 2010-05-06 | ローベルト ボツシユ ゲゼルシヤフト ミツト ベシユレンクテル ハフツング | Method of incrementally determining shaft rotation angle |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH067362Y2 (en) | 1994-02-23 |
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