JPS63185545U - - Google Patents
Info
- Publication number
- JPS63185545U JPS63185545U JP7685287U JP7685287U JPS63185545U JP S63185545 U JPS63185545 U JP S63185545U JP 7685287 U JP7685287 U JP 7685287U JP 7685287 U JP7685287 U JP 7685287U JP S63185545 U JPS63185545 U JP S63185545U
- Authority
- JP
- Japan
- Prior art keywords
- engine torque
- rotation speed
- calculation means
- slip rate
- engine
- 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
- 230000001052 transient effect Effects 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 3
Description
第１図は本考案の構成図、第２図は本考案の実
施例を示す構成図、第３図は従来例の構成図であ
る。
１０……供試車両、１１……エンジン、１２…
…駆動タイヤ、１３……ローラ、１４……慣性円
板、１５……エンジン回転角度センサ、１６……
ローラ回転角度センサ、１７……コントロールユ
ニツト。
FIG. 1 is a block diagram of the present invention, FIG. 2 is a block diagram showing an embodiment of the present invention, and FIG. 3 is a block diagram of a conventional example. 10...Test vehicle, 11...Engine, 12...
... Drive tire, 13 ... Roller, 14 ... Inertia disk, 15 ... Engine rotation angle sensor, 16 ...
Roller rotation angle sensor, 17...control unit.
Claims (1)
ルクを計測する装置において、エンジン回転数と
シヤシダイナモのローラ回転数から過渡時のタイ
ヤスリツプ率を演算するタイヤスリツプ率演算手
段と、このタイヤスリツプ率に応じて過渡時のエ
ンジントルクの値を補正演算する過渡トルク演算
手段とを設けたことを特徴とする車両のエンジン
トルク計測装置。 In a device for measuring the engine torque of a test vehicle using a chassis dynamometer, there is provided a tire slip rate calculation means for computing a tire slip rate during a transient period from the engine rotation speed and the roller rotation speed of the chassis dynamo; 1. An engine torque measuring device for a vehicle, comprising: transient torque calculation means for correcting and calculating a value of engine torque at a time.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7685287U JPS63185545U (en) | 1987-05-22 | 1987-05-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7685287U JPS63185545U (en) | 1987-05-22 | 1987-05-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63185545U true JPS63185545U (en) | 1988-11-29 |
Family
ID=30924313
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7685287U Pending JPS63185545U (en) | 1987-05-22 | 1987-05-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63185545U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015005099A1 (en) * | 2013-07-11 | 2015-01-15 | 株式会社ブリヂストン | Tire testing device and tire testing method |
-
1987
- 1987-05-22 JP JP7685287U patent/JPS63185545U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015005099A1 (en) * | 2013-07-11 | 2015-01-15 | 株式会社ブリヂストン | Tire testing device and tire testing method |
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