JPS6421056U - - Google Patents
Info
- Publication number
- JPS6421056U JPS6421056U JP11689987U JP11689987U JPS6421056U JP S6421056 U JPS6421056 U JP S6421056U JP 11689987 U JP11689987 U JP 11689987U JP 11689987 U JP11689987 U JP 11689987U JP S6421056 U JPS6421056 U JP S6421056U
- Authority
- JP
- Japan
- Prior art keywords
- signal
- road
- brake
- skid control
- sensor
- 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
- 230000007274 generation of a signal involved in cell-cell signaling Effects 0.000 claims description 3
- 239000012530 fluid Substances 0.000 claims 4
- 230000001133 acceleration Effects 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 1
Description
第１図は本考案の一実施例を示すアンチスキツ
ド制御装置の構成を示すブロツク図、第２図は同
上装置の要部を具体的に示すＧセンサ、算出手段
、比較手段の概略図、第３図は第１図、第２図中
のコントローラ内に記憶されているプログラムの
フローチヤートである。
１……Ｇセンサ、５……コントローラ、３０…
…車輪速度センサ、４０……ブレーキスイツチ、
５０……モジユレータ、６２……算出手段、６３
……比較手段、６４……高μ路用アンチスキツド
制御手段、６５……低μ路用アンチスキツド制御
手段、６６……アンチスキツド制御手段、６８…
…切換手段、６９……高μ路信号発生手段。
FIG. 1 is a block diagram showing the configuration of an anti-skid control device showing one embodiment of the present invention, FIG. The figure is a flowchart of a program stored in the controller in FIGS. 1 and 2. 1...G sensor, 5...controller, 30...
...wheel speed sensor, 40...brake switch,
50...Modulator, 62...Calculation means, 63
... Comparison means, 64 ... Anti-skid control means for high μ roads, 65 ... Anti-skid control means for low μ roads, 66 ... Anti-skid control means, 68 ...
...Switching means, 69...High μ road signal generation means.
Claims (1)
速度時にはオフ信号を、低加減速度時にはオン信
号をそれぞれ送出するＧセンサと、各車輪速度を
検出し、該車輪速度に対応した速度信号を送出す
る車輪速度センサと、ブレーキのオンオフを検出
するブレーキスイツチと、ブレーキ配管のブレー
キ液圧をそれぞれ制御するモジユレータとを有し
、前記速度信号に基づき検出された制動時の各車
輪のロツク状態を、前記オフ信号が制動時に受信
された場合には、高μ路用アンチスキツド制御手
段による高μ路用のブレーキ液圧制御で、前記オ
ン信号が制動時に受信された場合には、低μ路用
アンチスキツド制御手段による低μ路用のブレー
キ液圧制御でそれぞれ防ぐアンチスキツド制御手
段を有するアンチスキツド制御装置において、前
記ブレーキオフ時の前記Ｇセンサのオンオフ信号
のハンテイング周波数を算出する算出手段と、該
算出手段からの出力と所定値とを比較し、該出力
が前記所定値以上の場合には悪路だとして悪路信
号を送出する比較手段と、オフ信号を発生し、送
出する高μ路信号発生手段と、前記悪路信号を受
けた後に、ブレーキオン信号を受信した場合には
、前記Ｇセンサからのオンオフ信号に代えて、前
記高μ路信号発生手段からのオフ信号を前記アン
チスキツド制御手段に送出する切換手段とからな
るコントローラを具備していることを特徴とする
アンチスキツド制御装置。 A G sensor that sends an OFF signal when the vehicle has high acceleration/deceleration in the longitudinal direction or vertical direction, and an ON signal when the vehicle has low acceleration/deceleration, and a wheel speed that detects each wheel speed and sends a speed signal corresponding to the wheel speed. It has a sensor, a brake switch that detects on/off of the brake, and a modulator that controls the brake fluid pressure of the brake piping, and the lock state of each wheel during braking detected based on the speed signal is detected by the off signal. If the ON signal is received during braking, the high μ road anti-skid control means controls the brake fluid pressure for high μ roads, and when the ON signal is received during braking, the low μ road anti skid control means controls the brake fluid pressure. An anti-skid control device having an anti-skid control means for preventing skids by brake fluid pressure control for low μ roads, comprising: a calculating means for calculating a hunting frequency of an on-off signal of the G sensor when the brake is off; and an output from the calculating means. a comparison means that compares the output with a predetermined value and, if the output is equal to or greater than the predetermined value, determines that the road is bad and sends out a rough road signal; high μ road signal generation means that generates and sends an off signal; switching means for sending an off signal from the high μ road signal generation means to the anti-skid control means in place of the on-off signal from the G sensor when a brake-on signal is received after receiving the road signal; An anti-skid control device comprising a controller comprising:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11689987U JPH065929Y2 (en) | 1987-07-30 | 1987-07-30 | Anti-skid controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11689987U JPH065929Y2 (en) | 1987-07-30 | 1987-07-30 | Anti-skid controller |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6421056U true JPS6421056U (en) | 1989-02-02 |
| JPH065929Y2 JPH065929Y2 (en) | 1994-02-16 |
Family
ID=31359858
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11689987U Expired - Lifetime JPH065929Y2 (en) | 1987-07-30 | 1987-07-30 | Anti-skid controller |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH065929Y2 (en) |
-
1987
- 1987-07-30 JP JP11689987U patent/JPH065929Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH065929Y2 (en) | 1994-02-16 |
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