JPH0324456U - - Google Patents
Info
- Publication number
- JPH0324456U JPH0324456U JP1989082373U JP8237389U JPH0324456U JP H0324456 U JPH0324456 U JP H0324456U JP 1989082373 U JP1989082373 U JP 1989082373U JP 8237389 U JP8237389 U JP 8237389U JP H0324456 U JPH0324456 U JP H0324456U
- Authority
- JP
- Japan
- Prior art keywords
- drive wheel
- speed
- control
- vehicle
- detection means
- 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
- 238000001514 detection method Methods 0.000 claims description 6
- 230000004048 modification Effects 0.000 claims 3
- 238000012986 modification Methods 0.000 claims 3
- 230000002265 prevention Effects 0.000 claims 3
- 238000010586 diagram Methods 0.000 description 1
Description
図面は本考案の一実施例の構成を示すブロツク
回路図である。
１……駆動輪速度検出手段、２……従動輪速度
検出手段、３……許可速度算出手段、４……駆動
輪トルク低減手段、５……駆動輪トルク低減制御
手段、６……修正信号出力手段、ＶＶ……従動輪
速度、ＶＷ……駆動輪速度。
The drawing is a block circuit diagram showing the configuration of an embodiment of the present invention. DESCRIPTION OF SYMBOLS 1... Drive wheel speed detection means, 2... Driven wheel speed detection means, 3... Permitted speed calculation means, 4... Drive wheel torque reduction means, 5... Drive wheel torque reduction control means, 6... Correction signal Output means, VV: driven wheel speed, VW: driving wheel speed.
Claims (1)
出手段と、従動輪速度を検出する従動輪速度検出
手段と、該従動輪速度検出手段の検出値に基づい
て制御許可速度を算出する許可速度算出手段と、
駆動輪速度検出手段の検出値が制御許可速度を越
えているときに駆動輪トルク低減手段のフイード
バツク制御を行なう駆動輪トルク低減制御手段と
を備える車両の駆動輪過剰スリツプ防止装置にお
いて、駆動輪トルク低減制御手段のフイードバツ
ク制御開始に応じて修正信号を出力する修正信号
出力手段を備え、許可速度算出手段は、前記修正
信号の入力により制御許可速度を予め設定した下
限値まで低減すべく構成されることを特徴とする
車両の駆動輪過剰スリツプ防止装置。 (2) 修正信号出力手段は、駆動輪トルク低減制
御手段のフイードバツク制御開始時から一定時間
毎に変化する修正信号を出力すべく構成され、許
可速度算出手段は、該修正信号により制御許可速
度を漸減すべく構成されることを特徴とする第(1
)項記載の車両の駆動輪過剰スリツプ防止装置。[Scope of Claim for Utility Model Registration] (1) Drive wheel speed detection means for detecting the drive wheel speed of a vehicle, driven wheel speed detection means for detecting the driven wheel speed, and based on the detected value of the driven wheel speed detection means a permitted speed calculation means for calculating a control permitted speed;
In a drive wheel excessive slip prevention device for a vehicle, the drive wheel torque reduction control means performs feedback control of the drive wheel torque reduction means when the detected value of the drive wheel speed detection means exceeds the control permission speed. A modification signal output means is provided for outputting a modification signal in response to the start of feedback control of the reduction control means, and the permitted speed calculation means is configured to reduce the control permitted speed to a preset lower limit value by inputting the modification signal. A drive wheel excessive slip prevention device for a vehicle, characterized in that: (2) The correction signal output means is configured to output a correction signal that changes at regular intervals from the start of the feedback control of the driving wheel torque reduction control means, and the permission speed calculation means calculates the control permission speed using the correction signal. The first (1) characterized in that it is configured to gradually decrease
A drive wheel excessive slip prevention device for the vehicle described in item ).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989082373U JPH0746593Y2 (en) | 1989-07-13 | 1989-07-13 | Vehicle drive wheel excessive slip prevention device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989082373U JPH0746593Y2 (en) | 1989-07-13 | 1989-07-13 | Vehicle drive wheel excessive slip prevention device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0324456U true JPH0324456U (en) | 1991-03-13 |
| JPH0746593Y2 JPH0746593Y2 (en) | 1995-10-25 |
Family
ID=31629126
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989082373U Expired - Lifetime JPH0746593Y2 (en) | 1989-07-13 | 1989-07-13 | Vehicle drive wheel excessive slip prevention device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0746593Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7546830B2 (en) | 2006-06-14 | 2009-06-16 | Denso Corporation | Injector drive device and injector drive system |
-
1989
- 1989-07-13 JP JP1989082373U patent/JPH0746593Y2/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7546830B2 (en) | 2006-06-14 | 2009-06-16 | Denso Corporation | Injector drive device and injector drive system |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0746593Y2 (en) | 1995-10-25 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |