JPS63193362U - - Google Patents
Info
- Publication number
- JPS63193362U JPS63193362U JP8486887U JP8486887U JPS63193362U JP S63193362 U JPS63193362 U JP S63193362U JP 8486887 U JP8486887 U JP 8486887U JP 8486887 U JP8486887 U JP 8486887U JP S63193362 U JPS63193362 U JP S63193362U
- Authority
- JP
- Japan
- Prior art keywords
- cpu
- period
- pulse signal
- wheel speed
- wheel
- 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
- 238000010586 diagram Methods 0.000 description 2
Description
第１図はこの考案の一実施例である推定車体速
演算器の構成を示すブロツク図、第２図は従来の
推定車体速演算器の構成を示すブロツク図である
。
図において、１……車輪速センサ、２……イン
タフエース回路、３……タイマ、４……ＣＰＵ、
５……記憶装置、４１……演算回路、４２……レ
ジスタバンクである。なお、各図中、同一符号は
同一、又は相当部分を示す。
FIG. 1 is a block diagram showing the structure of an estimated vehicle speed calculator which is an embodiment of this invention, and FIG. 2 is a block diagram showing the structure of a conventional estimated vehicle speed calculator. In the figure, 1...wheel speed sensor, 2...interface circuit, 3...timer, 4...CPU,
5...Storage device, 41...Arithmetic circuit, 42...Register bank. In each figure, the same reference numerals indicate the same or equivalent parts.
Claims (1)
、上記車輪速センサからのパルス信号を整形する
インタフエース回路、上記パルス信号から周期を
測定するタイマ、上記周期より車輪速及び推定車
体速を演算するためのＣＰＵ及び記憶装置などか
ら成る推定車体速演算器において、上記ＣＰＵ内
に１個以上のレジスタバンクを備えたことを特徴
とする推定車体速演算器。 A wheel speed sensor for obtaining wheel rotation speed information, an interface circuit that shapes the pulse signal from the wheel speed sensor, a timer that measures the period from the pulse signal, and a wheel speed and estimated vehicle speed calculated from the period. 1. An estimated vehicle speed calculator comprising a CPU, a storage device, etc. for use in the vehicle, characterized in that the CPU is provided with one or more register banks.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8486887U JPS63193362U (en) | 1987-05-30 | 1987-05-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8486887U JPS63193362U (en) | 1987-05-30 | 1987-05-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63193362U true JPS63193362U (en) | 1988-12-13 |
Family
ID=30939754
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8486887U Pending JPS63193362U (en) | 1987-05-30 | 1987-05-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63193362U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55156748A (en) * | 1979-05-18 | 1980-12-06 | Hitachi Ltd | Skid controller utilizing microcomputer |
-
1987
- 1987-05-30 JP JP8486887U patent/JPS63193362U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55156748A (en) * | 1979-05-18 | 1980-12-06 | Hitachi Ltd | Skid controller utilizing microcomputer |
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