JPS62117573U - - Google Patents
Info
- Publication number
- JPS62117573U JPS62117573U JP644486U JP644486U JPS62117573U JP S62117573 U JPS62117573 U JP S62117573U JP 644486 U JP644486 U JP 644486U JP 644486 U JP644486 U JP 644486U JP S62117573 U JPS62117573 U JP S62117573U
- Authority
- JP
- Japan
- Prior art keywords
- deceleration
- detector
- vehicle speed
- decelerometer
- 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
- 238000010586 diagram Methods 0.000 description 4
- 230000001133 acceleration Effects 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
Description
第１図は、本考案の絶対速度測定装置のブロツ
ク図、第２図は、車両の坂道における走行状態を
示す図、第３図は、車両の状態に対する減速度計
の出力値を示す説明図、第４図は、本考案の実施
例の演算フローチヤートを示す図である。
１…スロツトル操作検出器、２…車速検出器、
３…波形整形回路、４…減速度計、５…フイルタ
、６…Ａ／Ｄ変換器、７…マイクロコンピユータ
。
Fig. 1 is a block diagram of the absolute speed measuring device of the present invention, Fig. 2 is a diagram showing the running state of a vehicle on a slope, and Fig. 3 is an explanatory diagram showing the output value of the decelerometer depending on the state of the vehicle. , FIG. 4 is a diagram showing a calculation flowchart of an embodiment of the present invention. 1... Throttle operation detector, 2... Vehicle speed detector,
3...Waveform shaping circuit, 4...Acceleration meter, 5...Filter, 6...A/D converter, 7...Microcomputer.
Claims (1)
対速度を減速度計からの減速度を前記車速検出器
からの車速を初期値として積分して測定する絶対
速度測定装置において、スロツトル操作検出器を
設け、該スロツトル操作検出器からのスロツトル
閉信号を検出したときの減速度計からの減速度を
補正値とし減速度計からの減速度を補正したこと
を特徴とした絶対速度測定装置。 In an absolute speed measuring device that includes a vehicle speed detector and an deceleration meter and measures the absolute speed of a vehicle during braking by integrating the deceleration from the deceleration meter using the vehicle speed from the vehicle speed detector as an initial value, the device includes a throttle operation detector. 1. An absolute speed measuring device characterized in that the deceleration from the decelerometer is corrected by using the deceleration from the decelerometer when detecting the throttle closing signal from the throttle operation detector as a correction value.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP644486U JPS62117573U (en) | 1986-01-20 | 1986-01-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP644486U JPS62117573U (en) | 1986-01-20 | 1986-01-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62117573U true JPS62117573U (en) | 1987-07-25 |
Family
ID=30788969
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP644486U Pending JPS62117573U (en) | 1986-01-20 | 1986-01-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62117573U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013028258A (en) * | 2011-07-28 | 2013-02-07 | Honda Motor Co Ltd | Device for estimating longitudinal acceleration |
-
1986
- 1986-01-20 JP JP644486U patent/JPS62117573U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013028258A (en) * | 2011-07-28 | 2013-02-07 | Honda Motor Co Ltd | Device for estimating longitudinal acceleration |
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