JPS61113169U - - Google Patents
Info
- Publication number
- JPS61113169U JPS61113169U JP19904684U JP19904684U JPS61113169U JP S61113169 U JPS61113169 U JP S61113169U JP 19904684 U JP19904684 U JP 19904684U JP 19904684 U JP19904684 U JP 19904684U JP S61113169 U JPS61113169 U JP S61113169U
- Authority
- JP
- Japan
- Prior art keywords
- speed
- real
- slip rate
- wheel
- slip
- 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
- 238000001514 detection method Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Description
第１図は、本考案の一実施例を示すブレーキア
ンチロツク装置の概略図、第２図は、同装置の系
統図である。
Ｋ…基準スリツプ率、Ｒｎ…リアル回転速度、
ＳＲｎ…非スリツプ率回転速度、Ｖｏ…対地車速
、Ｖｎ…車輪対地速度、εｎ…リアルスリツプ率
、θ…ハンドル角、１…車速センサ、２…ステア
リング系、３…ハンドル角センサ、４…コンピユ
ータ、５…アクチユエータ、１１〜１４…車輪、
２１，２２…車軸、２３，２４…後車軸、３１〜
３４…スピードセンサ、４１…索定回路、４２，
４３…演算回路、４４…制御回路、５１〜５３…
油路系統。
FIG. 1 is a schematic diagram of a brake anti-lock device showing one embodiment of the present invention, and FIG. 2 is a system diagram of the same device. K...Reference slip rate, Rn...Real rotation speed,
SRn...Non-slip ratio rotational speed, Vo...Vehicle speed over ground, Vn...Wheel ground speed, εn...Real slip rate, θ...Handlebar angle, 1...Vehicle speed sensor, 2...Steering system, 3...Handlebar angle sensor, 4...Computer, 5... Actuator, 11-14... Wheel,
21, 22...Axle, 23, 24...Rear axle, 31~
34... Speed sensor, 41... Search circuit, 42,
43...Arithmetic circuit, 44...Control circuit, 51-53...
Oil road system.
Claims (1)
以下、対地車速という）を検出する車速センサと
、車体のステアリング系に付設されて操舵角を検
出するハンドル角センサと、 車体の各車軸に付設されて車輪の回転速度（以
下、リアル回転速度という）を検出するスピード
センサと、 上記各センサの検出値の信号が入力するコンピ
ユータであつて、(a)、入力した対地車速とハン
ドル角とに相関して各車輪ごとの車輪対地速度を
索定する索定回路と、(b)、上記車輪対地速度を
、非スリツプ状態下の回転速度（以下、非スリツ
プ回転速度という）に換算する演算回路と、(c)
、入力したリアル回転速度と上記非スリツプ回転
速度との偏差率（以下、リアルスリツプ率という
）を計算する演算回路と、(d)、あらかじめ基準
スリツプ率が設定された回路であつて、かつ、上
記リアルスリツプ率を該基準スリツプ率に比較し
た上で、そのリアルスリツプ率が基準スリツプ率
を超えた場合に、ブレーキアクチユエータに対し
、対応する油路系統のリリーフ指令信号を出力す
る制御回路、が形成されたコンピユータとを具備
したことを特徴とする自動車のブレーキアンチロ
ツク装置。[Scope of utility model registration claim] Located at the center of the rear axle of the vehicle body,
A vehicle speed sensor is attached to the steering system of the vehicle body to detect the steering angle, and a steering wheel angle sensor is attached to each axle of the vehicle body to detect the wheel rotation speed (hereinafter referred to as real rotation speed). ), and a computer to which the signals of the detection values of each of the above sensors are input, and (a) finds the wheel ground speed of each wheel in correlation with the input ground vehicle speed and steering wheel angle. (b) an arithmetic circuit that converts the wheel ground speed to a rotational speed in a non-slip state (hereinafter referred to as non-slip rotational speed); (c)
, an arithmetic circuit that calculates the deviation rate between the input real rotational speed and the non-slip rotational speed (hereinafter referred to as real slip rate); and (d) a circuit in which a reference slip rate is set in advance, and A control circuit that compares the above real slip rate with the reference slip rate and outputs a relief command signal for the corresponding oil passage system to the brake actuator if the real slip rate exceeds the reference slip rate. A brake antilock device for an automobile, comprising: a computer formed with .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19904684U JPS61113169U (en) | 1984-12-28 | 1984-12-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19904684U JPS61113169U (en) | 1984-12-28 | 1984-12-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61113169U true JPS61113169U (en) | 1986-07-17 |
Family
ID=30758607
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19904684U Pending JPS61113169U (en) | 1984-12-28 | 1984-12-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61113169U (en) |
-
1984
- 1984-12-28 JP JP19904684U patent/JPS61113169U/ja active Pending
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