JPH01172142U - - Google Patents
Info
- Publication number
- JPH01172142U JPH01172142U JP1988067009U JP6700988U JPH01172142U JP H01172142 U JPH01172142 U JP H01172142U JP 1988067009 U JP1988067009 U JP 1988067009U JP 6700988 U JP6700988 U JP 6700988U JP H01172142 U JPH01172142 U JP H01172142U
- Authority
- JP
- Japan
- Prior art keywords
- pulse signal
- frequency
- measuring
- output
- outputs
- 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.)
- Pending
Links
- 238000001514 detection method Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 5
Landscapes
- Position Input By Displaying (AREA)
Description
第１図はこの考案の構成を示すブロツク図、第
２図はこの考案による周波数変換装置付ポインテ
イングデバイスの一実施例を示す構成ブロツク図
、第３図はセンサから出力されるパルス信号の波
形を示す説明図、第４図はセンサからの出力周波
数Ｆとマイクロコンピユータが算出した周波数Ｆ
１との関係を示す特性図、第５図は実施例の動作
を示すフローチヤート、第６図は回転球体の回転
移動量ｘとセンサからの出力パルス数ｙとの関係
を示す特性図、第７図は回転球体の回転速度ｖと
センサからの出力パルス周波数Ｆとの関係を示す
特性図である。
１……センサ、２……マイクロコンピユータ、
３……信号出力装置。
Figure 1 is a block diagram showing the configuration of this invention, Figure 2 is a configuration block diagram showing an embodiment of a pointing device with a frequency converter according to this invention, and Figure 3 is the waveform of a pulse signal output from the sensor. Figure 4 is an explanatory diagram showing the output frequency F from the sensor and the frequency F calculated by the microcomputer.
FIG. 5 is a flowchart showing the operation of the embodiment. FIG. 6 is a characteristic diagram showing the relationship between the rotational movement amount x of the rotating sphere and the number of output pulses y from the sensor. FIG. 7 is a characteristic diagram showing the relationship between the rotation speed v of the rotating sphere and the output pulse frequency F from the sensor. 1...Sensor, 2...Microcomputer,
3...Signal output device.
Claims (1)
電気信号に変換して出力するポインテイングデバ
イスにおいて、 回転球体の回転移動量をパルス信号で出力する
検出手段と、検出手段からの出力を受け前記パル
ス信号の周波数Ｆを測定する測定手段と、周波数
ＦをＦ１＝αＦβ（但し、α，βは定数、α＞０
、β＞１）の算式に基づいて周波数Ｆ１に変換す
る変換手段と、変換手段からの出力を受けて周波
数Ｆ１のパルス信号を出力する信号出力手段を備
えたことを特徴とする周波数変換装置付ポインテ
イングデバイス。[Claims for Utility Model Registration] A pointing device that includes a rotating sphere and converts the amount of rotational movement of the rotating sphere into an electrical signal and outputs it, comprising: a detection means that outputs the amount of rotational movement of the rotating sphere as a pulse signal; a measuring means for receiving the output from the detecting means and measuring the frequency F of the pulse signal; and a measuring means for measuring the frequency F of the pulse signal;
, β>1), and a signal output means that receives an output from the converting means and outputs a pulse signal of frequency F1 . Pointing device with device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988067009U JPH01172142U (en) | 1988-05-20 | 1988-05-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988067009U JPH01172142U (en) | 1988-05-20 | 1988-05-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01172142U true JPH01172142U (en) | 1989-12-06 |
Family
ID=31292399
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988067009U Pending JPH01172142U (en) | 1988-05-20 | 1988-05-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01172142U (en) |
-
1988
- 1988-05-20 JP JP1988067009U patent/JPH01172142U/ja active Pending
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