JPS60151758U

JPS60151758U - vehicle braking system

Info

Publication number: JPS60151758U
Application number: JP4077084U
Authority: JP
Inventors: 堀田　賢朔
Original assignee: 日産ディーゼル工業株式会社
Priority date: 1984-03-21
Filing date: 1984-03-21
Publication date: 1985-10-08

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of drawings]

第１図は従来の車両の制動装置の構成を示すブロック図
、第２図はそのアンチスキッド信号と車両、車輪の速度
とホイールシリンダ圧力の関係を示す図、第３図は本発
明の一実施例の車両の制動装置におけるアンチスキッド
信号と車両、車輪の減速度とホイールシリンダの圧力の
関係を示す図、第４図は本発明の一実施例の制動装置の
構成を示すブロック図、第５図はコントロールバルブの
概略構成を示すブロック図、第６図は制御部の概略構成
を示すブロック図、第７図は制動処理の流れを示すフロ
ーチャートである。図中、１１・・・フットブレーキペダル、１２・・・フ
ットブレーキバルブ、１３・・・圧力タンク、１４゜１
６・・・エアブースタ、１７・・・コネクタ、７８，１
９・・・車輪、２０．２１・・・オイルシリンダ、２２
．　　２・３・・・センサ、２４・・・制御部、２７・
・・コントロールバルブ、２９・・・排気管。潴５日茎６圓、−一−−７□２７　− ｌ　　　　Ｌ−」ｌFig. 1 is a block diagram showing the configuration of a conventional vehicle braking system, Fig. 2 is a diagram showing the relationship between the anti-skid signal, vehicle and wheel speeds, and wheel cylinder pressure, and Fig. 3 is an embodiment of the present invention. FIG. 4 is a block diagram showing the configuration of the braking device according to an embodiment of the present invention; FIG. 6 is a block diagram showing a schematic structure of the control valve, FIG. 6 is a block diagram showing a schematic structure of the control section, and FIG. 7 is a flowchart showing the flow of braking processing. In the figure, 11... Foot brake pedal, 12... Foot brake valve, 13... Pressure tank, 14°1
6...Air booster, 17...Connector, 78,1
9...Wheel, 20.21...Oil cylinder, 22
．． 2.3...sensor, 24...control unit, 27.
...Control valve, 29...Exhaust pipe. 5 days old stem 6 circles, -1--7□27-l L-''l

Claims

[Scope of utility model registration request]

In a braking device for a vehicle equipped with an anti-skid device that has a control valve that exhausts operating compressed air from an operating pipe, and controls the control valve according to the skid state of the vehicle to control braking force. , detection means for detecting the opening time of the control valve;
A braking device for a vehicle, comprising: a pressure reducing means for reducing the air pressure in the actuation pipe; and a control means for controlling the pressure reducing means and reducing the air pressure in the actuation pipe.