JPS5627657A - Speed indicator for motor vehicle and the like - Google Patents
Speed indicator for motor vehicle and the likeInfo
- Publication number
- JPS5627657A JPS5627657A JP10427979A JP10427979A JPS5627657A JP S5627657 A JPS5627657 A JP S5627657A JP 10427979 A JP10427979 A JP 10427979A JP 10427979 A JP10427979 A JP 10427979A JP S5627657 A JPS5627657 A JP S5627657A
- Authority
- JP
- Japan
- Prior art keywords
- speed
- indicator
- speeds
- digitally
- motor vehicle
- 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
Landscapes
- Instrument Panels (AREA)
Abstract
PURPOSE: To enable to read speeds easily and clearly by digitally indicating the speeds of a motor vehicle as approximate speed values at a preset km unit intervals on an indicator.
CONSTITUTION: The number of revolution of an engine 2 is inputted to an A/D converting tachometer 12 via a clutch 3, a transmission 4 and a wire cable 11, and after converted to the digital value of a speed corresponding to this number of revolution, is digitally indicated on an indicator 14. In this case, the indicator 14 is so constructed as to indicate speeds digitally at a certain speed interval (5km interval in the illustrated example), indicating that the indicated speed of the indicator 14 is 10km when the reading speed of the A/D converting tachometer is 0W 10km, 15km when 10W15km.... The driver can read approximate speeds by 5km units and can check the speed of the vechicle instantaneously and intuitively.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10427979A JPS5627657A (en) | 1979-08-15 | 1979-08-15 | Speed indicator for motor vehicle and the like |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10427979A JPS5627657A (en) | 1979-08-15 | 1979-08-15 | Speed indicator for motor vehicle and the like |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5627657A true JPS5627657A (en) | 1981-03-18 |
Family
ID=14376477
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP10427979A Pending JPS5627657A (en) | 1979-08-15 | 1979-08-15 | Speed indicator for motor vehicle and the like |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5627657A (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5819262U (en) * | 1981-07-31 | 1983-02-05 | いすゞ自動車株式会社 | Speed warning device for moving vehicles |
JPS58101171U (en) * | 1981-12-29 | 1983-07-09 | 豊田合成株式会社 | Vehicle speed indicator |
JPS59151155U (en) * | 1983-03-29 | 1984-10-09 | 日本電気ホームエレクトロニクス株式会社 | car speed display device |
JPS62285063A (en) * | 1986-06-03 | 1987-12-10 | Aritomo Aso | External speed display unit of automobile |
JPS63101761A (en) * | 1986-10-17 | 1988-05-06 | Minoru Sugihara | Method for displaying running speed in vehicle such as car |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4925480B1 (en) * | 1969-11-26 | 1974-07-01 | ||
JPS5337080A (en) * | 1976-09-16 | 1978-04-05 | Nippon Cable System Inc | Speed indicator for vehicle |
JPS5331741B2 (en) * | 1972-07-19 | 1978-09-04 |
-
1979
- 1979-08-15 JP JP10427979A patent/JPS5627657A/en active Pending
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4925480B1 (en) * | 1969-11-26 | 1974-07-01 | ||
JPS5331741B2 (en) * | 1972-07-19 | 1978-09-04 | ||
JPS5337080A (en) * | 1976-09-16 | 1978-04-05 | Nippon Cable System Inc | Speed indicator for vehicle |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5819262U (en) * | 1981-07-31 | 1983-02-05 | いすゞ自動車株式会社 | Speed warning device for moving vehicles |
JPS58101171U (en) * | 1981-12-29 | 1983-07-09 | 豊田合成株式会社 | Vehicle speed indicator |
JPS59151155U (en) * | 1983-03-29 | 1984-10-09 | 日本電気ホームエレクトロニクス株式会社 | car speed display device |
JPS62285063A (en) * | 1986-06-03 | 1987-12-10 | Aritomo Aso | External speed display unit of automobile |
JPS63101761A (en) * | 1986-10-17 | 1988-05-06 | Minoru Sugihara | Method for displaying running speed in vehicle such as car |
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