JPS6237775U - - Google Patents
Info
- Publication number
- JPS6237775U JPS6237775U JP12884985U JP12884985U JPS6237775U JP S6237775 U JPS6237775 U JP S6237775U JP 12884985 U JP12884985 U JP 12884985U JP 12884985 U JP12884985 U JP 12884985U JP S6237775 U JPS6237775 U JP S6237775U
- Authority
- JP
- Japan
- Prior art keywords
- pulse signal
- cycle
- frequency
- changes
- converts
- 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
- 239000003990 capacitor Substances 0.000 claims description 3
- 238000001514 detection method Methods 0.000 claims 1
- 238000007599 discharging Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 6
- 230000015572 biosynthetic process Effects 0.000 description 1
Landscapes
- Manipulation Of Pulses (AREA)
Description
第１図は本考案の一実施例を示す回路図、第２
図は同上の各部の信号波形図、第３図はＦ―Ｖ変
換器の従来例を示す回路図、第４図は同上の各部
の信号波形図、第５図は従来例の作用を説明する
ための図である。
１…反転増巾器、２…負帰還抵抗、３…コンデ
ンサ、１１…エクスクルーシブＯＲ回路、１４…
パルス信号形成用コンデンサ。
Figure 1 is a circuit diagram showing one embodiment of the present invention, Figure 2 is a circuit diagram showing an embodiment of the present invention.
The figure is a signal waveform diagram of each part of the same as above, Figure 3 is a circuit diagram showing a conventional example of an F-V converter, Figure 4 is a signal waveform diagram of each part of the same as above, and Figure 5 explains the operation of the conventional example. This is a diagram for 1... Inverting amplifier, 2... Negative feedback resistor, 3... Capacitor, 11... Exclusive OR circuit, 14...
Capacitor for pulse signal formation.
Claims (1)
期で入力されるパルス信号を複数のパルス信号に
変換するパルス信号変換装置と、変換されたパル
ス信号の周期をコンデンサの充・放電によりアナ
ログ電圧に変換する周波数―電圧変換器と、を備
えたことを特徴とする自動車の運転状態検出装置
。 A pulse signal converter converts a pulse signal input at a cycle that changes in response to changes in driving conditions such as vehicle speed into multiple pulse signals, and converts the cycle of the converted pulse signal into an analog voltage by charging and discharging a capacitor. An automobile driving state detection device comprising: a frequency-to-voltage converter for converting into a frequency-to-voltage converter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12884985U JPS6237775U (en) | 1985-08-26 | 1985-08-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12884985U JPS6237775U (en) | 1985-08-26 | 1985-08-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6237775U true JPS6237775U (en) | 1987-03-06 |
Family
ID=31024887
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12884985U Pending JPS6237775U (en) | 1985-08-26 | 1985-08-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6237775U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1950071A1 (en) | 2003-12-11 | 2008-07-30 | Kanzaki Kokyukoki Mfg. Co., Ltd. | Hydraulic transaxle |
-
1985
- 1985-08-26 JP JP12884985U patent/JPS6237775U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1950071A1 (en) | 2003-12-11 | 2008-07-30 | Kanzaki Kokyukoki Mfg. Co., Ltd. | Hydraulic transaxle |