JPH0456564U - - Google Patents
Info
- Publication number
- JPH0456564U JPH0456564U JP9983190U JP9983190U JPH0456564U JP H0456564 U JPH0456564 U JP H0456564U JP 9983190 U JP9983190 U JP 9983190U JP 9983190 U JP9983190 U JP 9983190U JP H0456564 U JPH0456564 U JP H0456564U
- Authority
- JP
- Japan
- Prior art keywords
- wheel speed
- control device
- skid control
- decelerating
- analog signal
- 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 description 4
- 238000010586 diagram Methods 0.000 description 4
- 230000000630 rising effect Effects 0.000 description 1
Description
図面は本考案に関するアンチ・スキツド制御装
置の一実施例を示し、第１図は回路構成を示すブ
ロツク図、第２図は制御動作を示す説明図、第３
図及び第４図は従来例を示し、それぞれ回路構成
を示すブロツク図、制御動作を示す説明図である
。
主要部分を示す図面の符号の説明、１……車輪
速センサ、２……ストツプブレーキ、３……推定
車体輪速発生回路、４……コンパレータ、５Ａ…
…一次微分フイルター、５Ｂ……立上がりゼロク
ロス検出回路、５Ｃ……ワンシヨツトパルス発生
回路、５Ｄ……減速装置。
The drawings show an embodiment of the anti-skid control device according to the present invention, in which FIG. 1 is a block diagram showing the circuit configuration, FIG. 2 is an explanatory diagram showing the control operation, and FIG.
4 and 4 show a conventional example, and are a block diagram showing a circuit configuration and an explanatory diagram showing a control operation, respectively. Explanation of symbols in the drawings showing main parts: 1...Wheel speed sensor, 2...Stop brake, 3...Estimated vehicle wheel speed generation circuit, 4...Comparator, 5A...
...Primary differential filter, 5B...Rising zero cross detection circuit, 5C...One shot pulse generation circuit, 5D...Deceleration device.
Claims (1)
化に応じて減速してブレーキ制御を行うアンチ・
スキツド制御装置であつて、車輪速を検出してア
ナログ信号を出力する車輪速センサと、車輪速セ
ンサからのアナログ信号を微分する一次微分フイ
ルターと、一次微分フイルターからの出力値の基
準値とのクロスを検出する検出手段とを備えて構
成されたことを特徴とするアンチ・スキツド制御
装置。 (2) 前記検出手段の検出結果に応じて推定車体
輪速を減速する減速手段を設けたことを特徴とす
る請求項１記載のアンチ・スキツド制御装置。[Scope of claim for utility model registration] (1) An anti-brake control system that performs brake control by decelerating a preset estimated vehicle wheel speed according to changes in wheel speed.
The skid control device includes a wheel speed sensor that detects wheel speed and outputs an analog signal, a first-order differential filter that differentiates the analog signal from the wheel speed sensor, and a reference value for the output value from the first-order differential filter. 1. An anti-skid control device comprising: detection means for detecting a cross. (2) The anti-skid control device according to claim 1, further comprising a deceleration means for decelerating the estimated vehicle wheel speed in accordance with the detection result of the detection means.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9983190U JPH0456564U (en) | 1990-09-25 | 1990-09-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9983190U JPH0456564U (en) | 1990-09-25 | 1990-09-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0456564U true JPH0456564U (en) | 1992-05-14 |
Family
ID=31842035
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9983190U Pending JPH0456564U (en) | 1990-09-25 | 1990-09-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0456564U (en) |
-
1990
- 1990-09-25 JP JP9983190U patent/JPH0456564U/ja active Pending
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