JPS58108473U - Speed sense display device - Google Patents
Speed sense display deviceInfo
- Publication number
- JPS58108473U JPS58108473U JP326282U JP326282U JPS58108473U JP S58108473 U JPS58108473 U JP S58108473U JP 326282 U JP326282 U JP 326282U JP 326282 U JP326282 U JP 326282U JP S58108473 U JPS58108473 U JP S58108473U
- Authority
- JP
- Japan
- Prior art keywords
- circuit
- display device
- sleeper
- speed
- signal
- 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
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図は従来の速度感覚表示装置を示すブロック図、第
２図ａは三角図形、同図すは枕木模様の図、第３図は従
来の枕木模様発生回路を示すブロック図、第４図は本考
案に用いる枕木模様発生回路の一実施例を示すブロン°
り図、′第５図は本考案により表示した枕木模様の表示
図、第６図は枕木スタートパルス４６の生成原理を示す
タイミング図、第７図は枕木信号２３の生成原理を示す
タイミング図、第８図は本考案の一実施例を示す。−１
・・・・・・トリガ発生回路、２・・・・・・シフトレ
ジスタ回路、３・・・・・・図形発生回路、４・・・・
・・三角図形発生回路、５・・・・・・枕木模様発生回
路、６・・・・・・Ｙ軸ノコギリ波回路、７・・・・・
・Ｘ軸ノコギリ波回路、８・・・・・・出力増幅器、９
・！・・・・モニタ部、１０．１１・・・・・・速度デ
ータ、１２・・・・・・道路スタート信号、１３・・・
・・・制御回路、１４・・・・・・積分回路、１．５・
・・・・・比較回路、１６〜２１・・・・・・積分回路
、２２・・・・・・基準電圧、 ２３・・・・
・・枕木信号、２４・・・・・・枕木スタート信号、２
５・・・・・・遅延回路、２６〜３０・・・・・・カウ
ンタ、３１．３２・・・・・・比較回路、３３・・・・
・・カウンタ、３４〜３６・・・・・・比較回路、３７
・・・・・・レジスタ、３８・・・・・・フリップフロ
ップ、３９・・五・水平クロック信号、４０・・・・・
・垂直クロック信号、４６・・・・・・枕木スタートパ
ルス、５４・・・・・・時間軸、５５・・・・・・速度
信号、５６・・・・・・入力変換回路、５７・・・・・
・制御回路、５８・・・・・・基本クロック発生回路、
５９・・・・・・枕木模様発生回路、６０・・・・・・
三角図形発生回路、６１・・・・・・映像合成回路、６
５・・・・・・三角図形信号、６６・・・・・・枕木模
様映像信号、６７・・・・・・垂直同期信号、６８・・
・・・・水平同期信号。Fig. 1 is a block diagram showing a conventional speed sense display device, Fig. 2a is a triangular figure, this figure shows a sleeper pattern, Fig. 3 is a block diagram showing a conventional sleeper pattern generation circuit, and Fig. 4 is a block diagram showing one embodiment of the sleeper pattern generating circuit used in the present invention.
5 is a display diagram of a sleeper pattern displayed according to the present invention, FIG. 6 is a timing diagram showing the principle of generation of the sleeper start pulse 46, and FIG. 7 is a timing diagram showing the principle of generation of the sleeper signal 23. FIG. 8 shows an embodiment of the present invention. -1
...Trigger generation circuit, 2...Shift register circuit, 3...Graphic generation circuit, 4...
...Triangular figure generation circuit, 5...Sleeper pattern generation circuit, 6...Y-axis sawtooth wave circuit, 7...
・X-axis sawtooth wave circuit, 8... Output amplifier, 9
・! ... Monitor section, 10.11 ... Speed data, 12 ... Road start signal, 13 ...
...Control circuit, 14...Integrator circuit, 1.5.
... Comparison circuit, 16-21 ... Integrating circuit, 22 ... Reference voltage, 23 ...
... sleeper signal, 24... sleeper start signal, 2
5...Delay circuit, 26-30...Counter, 31.32...Comparison circuit, 33...
... Counter, 34-36 ... Comparison circuit, 37
...Register, 38...Flip-flop, 39...5.Horizontal clock signal, 40...
- Vertical clock signal, 46... sleeper start pulse, 54... time axis, 55... speed signal, 56... input conversion circuit, 57... ...
・Control circuit, 58...Basic clock generation circuit,
59...Sleeper pattern generation circuit, 60...
Triangular figure generation circuit, 61...Video synthesis circuit, 6
5...Triangular figure signal, 66...Sleeper pattern video signal, 67...Vertical synchronization signal, 68...
...Horizontal synchronization signal.
Claims (1)
速度感覚を表示する速度感覚表示装置において、主にカ
ウンタとディジタル比較回路をもって構成した枕木模様
の発生回路を使用し、この枕木模様発生回路の部品点数
を少なくし、かつ調整箇所をなくしたことを特徴とする
速度感覚表示装置。In a speed sensation display device that uses a speed signal as a reference input and displays a speed sensation using a sleeper pattern on a display screen, a sleeper pattern generation circuit mainly composed of a counter and a digital comparison circuit is used. A speed sensing display device characterized by a reduced number of parts and no adjustment parts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP326282U JPS58108473U (en) | 1982-01-14 | 1982-01-14 | Speed sense display device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP326282U JPS58108473U (en) | 1982-01-14 | 1982-01-14 | Speed sense display device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58108473U true JPS58108473U (en) | 1983-07-23 |
| JPS644123Y2 JPS644123Y2 (en) | 1989-02-02 |
Family
ID=30016203
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP326282U Granted JPS58108473U (en) | 1982-01-14 | 1982-01-14 | Speed sense display device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58108473U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010195063A (en) * | 2009-02-23 | 2010-09-09 | Stanley Electric Co Ltd | Speed sense control device |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS51141041A (en) * | 1975-05-13 | 1976-12-04 | Foerst Reiner | Operation simulator |
-
1982
- 1982-01-14 JP JP326282U patent/JPS58108473U/en active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS51141041A (en) * | 1975-05-13 | 1976-12-04 | Foerst Reiner | Operation simulator |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010195063A (en) * | 2009-02-23 | 2010-09-09 | Stanley Electric Co Ltd | Speed sense control device |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS644123Y2 (en) | 1989-02-02 |
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