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公开(公告)号：EP3124341A4
公开(公告)日：2017-06-21
申请号：EP15769145
申请日：2015-03-09
发明人： OSAWA TOSHIYA , WATANABE ASAHI
CPC分类号： B60T8/94 , B60T7/042 , B60T8/4081 , B60T8/4827 , B60T13/146 , B60T13/662 , B60T13/686 , B60T2270/403 , B60T2270/82
摘要： An object of the present invention is to provide a brake apparatus capable of acquiring a stable brake performance. A brake apparatus includes a master cylinder configured to be activated according to a brake operation performed by a driver, a reservoir tank divided into at least a first chamber connected to a wheel cylinder via the master cylinder and a second chamber connected to a hydraulic source configured to increase a pressure of brake fluid and transmit the brake fluid to the wheel cylinder, a brake control unit configured to perform brake control of transmitting the brake fluid to the wheel cylinder, and a fluid level detection unit configured to detect a fluid level of the brake fluid in the reservoir tank. The brake control unit is provided so as to be able to perform first brake control of transmitting the brake fluid from the first chamber to the wheel cylinder with use of the master cylinder, thereby increasing a pressure in this wheel cylinder, and second brake control of transmitting the brake fluid in the second chamber to the wheel cylinder with use of the hydraulic source, thereby increasing a pressure in this wheel cylinder. The brake control unit switches brake control between the first brake control and the second brake control according to the fluid level detected by the fluid level detection unit.
摘要翻译： 本发明的目的在于提供一种能够获得稳定的制动性能的制动装置。 本发明提供一种制动装置，该制动装置具备：主缸，其根据驾驶员的制动操作而被起动;贮存箱，其被划分为至少经由主缸连接于轮缸的第一室和连接于所配置的液压源的第二室 以增加制动液的压力并将制动液传递至轮缸;制动控制单元，用于执行将制动液传递至轮缸的制动控制;以及液位检测单元，用于检测制动液的液位 储液罐中的制动液。 制动控制单元被设置为能够使用主缸执行将制动液从第一室传输到轮缸的第一制动控制，由此增加该轮缸中的压力，并且第二制动控制 利用液压源将第二室中的制动液传送到轮缸，由此增加该轮缸中的压力。 制动控制单元根据由液位检测单元检测到的液位来切换第一制动控制和第二制动控制之间的制动控制。
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2.发明公开BRAKE CONTROL DEVICE, BRAKING SYSTEM, AND BRAKE HYDRAULIC PRESSURE GENERATION METHOD 审中-公开制动控制装置，制动系统和方法生产液压制动压力
公开(公告)号：EP3135549A4
公开(公告)日：2017-05-03
申请号：EP14890035
申请日：2014-04-24
CPC分类号： B60T13/662 , B60T7/042 , B60T8/4081 , B60T13/142 , B60T13/146 , B60T13/686 , B60T2270/82
摘要： A system comprises: pump 7 (hydraulic pressure source) that uses brake fluid supplied from reservoir tank 4 (reservoir) to generate hydraulic pressure in first hydraulic line 11, thereby generating hydraulic pressure in wheel cylinder 8; piston 220 configured to move axially in cylinder 22a under the action of hydraulic fluid supplied from master cylinder 5, piston 220 dividing cylinder 22a into at least two chambers (positive pressure chamber R1 and backpressure chamber R2); stroke simulator 22 for generating reaction force to a driver's brake operation by moving piston 220; second hydraulic line 12 provided between positive pressure chamber R1 (one chamber) in stroke simulator 22 and master cylinder 5; and third hydraulic chamber 13 provided between backpressure chamber R2 (other chamber) and first hydraulic chamber 11 to transmit brake fluid from backpressure chamber R2 to first hydraulic chamber 11.
摘要翻译： 系统，包括：泵7（液压源）没有使用制动流体从储存罐4供给（贮存器），以产生在第一液压管线11的液压压力，由此产生在轮缸8的液压压力; 活塞220构造成在滚筒22a沿轴向移动从主缸5供给液压流体的作用下，活塞220将气缸22A分成至少两个腔室（正压室R1和背压室R2）; 用于产生反作用力的驾驶员的制动通过移动活塞220的操作行程模拟器22; 在行程模拟器22与主缸5的正压室R1（一个腔室）之间设有第二液压管线12; 和背压室R2（其他腔室）和第一液压室11之间，以从背压室R2制动流体传送到第一液压室第三液压室13。11
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