JPH01131001U - - Google Patents
Info
- Publication number
- JPH01131001U JPH01131001U JP2785988U JP2785988U JPH01131001U JP H01131001 U JPH01131001 U JP H01131001U JP 2785988 U JP2785988 U JP 2785988U JP 2785988 U JP2785988 U JP 2785988U JP H01131001 U JPH01131001 U JP H01131001U
- Authority
- JP
- Japan
- Prior art keywords
- pump
- accumulator
- vehicle
- pressure
- running state
- 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
- 239000012530 fluid Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Supply Devices, Intensifiers, Converters, And Telemotors (AREA)
Description
第１図は本考案の構成を概略的に示すブロツク
図である。第２図は本考案の一実施例であるアキ
ユムレータ用ポンプの運転制御装置を備えた液圧
ブレーキ装置の系統図である。第３図はポンプの
運転を制御するコンピユータのブロツク図である
。第４図はそのコンピユータのＲＯＭに記憶され
たプログラムのうち、本考案に関連の深い部分を
取り出して示すフローチヤートである。
１０：マスタシリンダ、１６：マスタシリンダ
用リザーバ、１８：左前輪、２０：右前輪、２２
，２４：フロントホイールシリンダ、２６：左後
輪、２８：右後輪、３０，３２：リヤホイールシ
リンダ、１１６，１１８，１２０，１２２：回転
センサ、１３０：アキユムレータ、１３４：ポン
プ、１３５：ポンプモータ、１４４：圧力センサ
、１５７：コンピユータ。
FIG. 1 is a block diagram schematically showing the configuration of the present invention. FIG. 2 is a system diagram of a hydraulic brake device equipped with an operation control device for an accumulator pump, which is an embodiment of the present invention. FIG. 3 is a block diagram of a computer that controls the operation of the pump. FIG. 4 is a flowchart showing a portion of the program stored in the ROM of the computer that is closely related to the present invention. 10: Master cylinder, 16: Master cylinder reservoir, 18: Left front wheel, 20: Right front wheel, 22
, 24: Front wheel cylinder, 26: Left rear wheel, 28: Right rear wheel, 30, 32: Rear wheel cylinder, 116, 118, 120, 122: Rotation sensor, 130: Accumulator, 134: Pump, 135: Pump motor , 144: Pressure sensor, 157: Computer.
Claims (1)
するポンプの運転を制御する装置であつて、 車両が走行しているか否かを検出する車両走行
状態検出手段と、 前記アキユムレータの圧力を検出するアキユム
レータ圧検出手段と、 そのアキユムレータ圧検出手段により検出され
たアキユムレータの圧力が設定値より低い場合に
、前記車両走行状態検出手段が車両の走行状態を
検出していれば前記ポンプを作動させ、検出して
いなければ作動させないポンプ駆動手段と、 を備えたことを特徴とするアキユムレータ用ポン
プの運転制御装置。[Scope of Claim for Utility Model Registration] A device for controlling the operation of a pump that supplies fluid to an accumulator mounted on a vehicle, comprising: vehicle running state detection means for detecting whether the vehicle is running; and the accumulator. an accumulator pressure detecting means for detecting the pressure of the pump; and when the pressure of the accumulator detected by the accumulator pressure detecting means is lower than a set value, if the vehicle running state detecting means detects the running state of the vehicle, the pump An operation control device for an accumulator pump, comprising: a pump drive means that operates the pump and does not operate unless detected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2785988U JPH01131001U (en) | 1988-03-02 | 1988-03-02 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2785988U JPH01131001U (en) | 1988-03-02 | 1988-03-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01131001U true JPH01131001U (en) | 1989-09-06 |
Family
ID=31250723
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2785988U Pending JPH01131001U (en) | 1988-03-02 | 1988-03-02 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01131001U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003506239A (en) * | 1999-07-29 | 2003-02-18 | ロベルト・ボッシュ・ゲゼルシャフト・ミト・ベシュレンクテル・ハフツング | Method and apparatus for operating a device unit in a vehicle as a function of noise |
-
1988
- 1988-03-02 JP JP2785988U patent/JPH01131001U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003506239A (en) * | 1999-07-29 | 2003-02-18 | ロベルト・ボッシュ・ゲゼルシャフト・ミト・ベシュレンクテル・ハフツング | Method and apparatus for operating a device unit in a vehicle as a function of noise |