JPH0343546U - - Google Patents
Info
- Publication number
- JPH0343546U JPH0343546U JP10553889U JP10553889U JPH0343546U JP H0343546 U JPH0343546 U JP H0343546U JP 10553889 U JP10553889 U JP 10553889U JP 10553889 U JP10553889 U JP 10553889U JP H0343546 U JPH0343546 U JP H0343546U
- Authority
- JP
- Japan
- Prior art keywords
- slip
- sensor
- rate
- detects
- reference value
- 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
- 230000005540 biological transmission Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
- 230000002123 temporal effect Effects 0.000 description 1
Landscapes
- Control Of Vehicle Engines Or Engines For Specific Uses (AREA)
Description
図面は本考案に関するスリツプ予測制御装置の
一実施例を示し、第１図はブロツク図で示す回路
図、第２図はスリツプ率の時間的変化を示す特性
図である。
主要部分を示す図面の符号の説明、１……駆動
輪センサ、２……従動輪センサ、３……スリツプ
率演算回路、４……スリツプ率変化率演算回路、
５……スリツプ発生割合演算回路、６……アクセ
ルセンサ、７……ギヤセンサ、９……基準値演算
回路、１０……制御回路。
The drawings show an embodiment of the slip prediction control device according to the present invention, FIG. 1 is a circuit diagram shown in a block diagram, and FIG. 2 is a characteristic diagram showing temporal changes in slip rate. Explanation of the symbols in the drawings showing the main parts: 1... Drive wheel sensor, 2... Driven wheel sensor, 3... Slip rate calculation circuit, 4... Slip rate change rate calculation circuit,
5...Slip occurrence ratio calculation circuit, 6...Accelerator sensor, 7...Gear sensor, 9...Reference value calculation circuit, 10...Control circuit.
Claims (1)
従動輪の回転速度を検出する従動輪センサと、駆
動輪センサ及び従動輪センサから得られる回転速
度の差によりスリツプ率の変化率を演算する変化
率演算手段と、アクセル開度を検出する開度セン
サと、変速ギヤの位置を検出するギヤセンサと、
開度センサ及びギヤセンサから得られるデータに
よりスリツプが予測される基準値を演算する基準
値演算手段と、基準値とスリツプ率の変化率とを
比較してスリツプ発生割合を演算するスリツプ割
合演算手段と、スリツプ率及びスリツプ発生割合
に応じて駆動力を制御する制御装置とを備えて構
成されたことを特徴とするスリツプ予測制御装置
。 a drive wheel sensor that detects the rotational speed of the drive wheels;
a driven wheel sensor that detects the rotational speed of the driven wheel; a change rate calculation means that calculates the rate of change in the slip rate based on the difference in rotational speed obtained from the driving wheel sensor and the driven wheel sensor; and an opening degree that detects the accelerator opening degree. A sensor, a gear sensor that detects the position of the transmission gear,
A reference value calculation means for calculating a reference value at which slip is predicted based on data obtained from the opening sensor and the gear sensor; and a slip ratio calculation means for calculating the slip occurrence rate by comparing the reference value and the rate of change in the slip ratio. 1. A slip prediction control device comprising: a control device for controlling a driving force according to a slip rate and a slip occurrence rate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10553889U JPH0343546U (en) | 1989-09-08 | 1989-09-08 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10553889U JPH0343546U (en) | 1989-09-08 | 1989-09-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0343546U true JPH0343546U (en) | 1991-04-24 |
Family
ID=31654297
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10553889U Pending JPH0343546U (en) | 1989-09-08 | 1989-09-08 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0343546U (en) |
-
1989
- 1989-09-08 JP JP10553889U patent/JPH0343546U/ja active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPH02131050U (en) | ||
| JPS6236934U (en) | ||
| JPH0388876U (en) | ||
| JPS62124039U (en) | ||
| JPH04176781A (en) | Steering device for vehicle | |
| JPS63141031U (en) | ||
| JPS62132827U (en) | ||
| JPS6396937U (en) | ||
| JPH0243765U (en) | ||
| JPS63180430U (en) | ||
| JPS6394831U (en) | ||
| JPH0755629B2 (en) | Travel control device | |
| JPH0324456U (en) | ||
| JPH0177532U (en) | ||
| JPS59190948U (en) | Vehicle running control device | |
| JPH03109143A (en) | Safety drive instructing device for vehicle | |
| JPS63196732U (en) | ||
| JPS6141032U (en) | four wheel drive vehicle | |
| JPH0349461U (en) | ||
| JPH0349119U (en) | ||
| JPS63156444U (en) | ||
| JPS6141031U (en) | Automatic switching control device for four-wheel drive vehicles | |
| JPS6369033U (en) | ||
| JPS61247829A (en) | Skid controller for car | |
| JPS6150077U (en) |