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公开(公告)号:WO2013128192A3
公开(公告)日:2014-08-21
申请号:PCT/GB2013050497
申请日:2013-02-28
Applicant: BENTLEY MOTORS LTD
Inventor: O MEACHAIR DEAGLAN
CPC classification number: F16D65/78 , B60L1/003 , B60L7/26 , B60L11/1861 , B60L2240/36 , B60T5/00 , B60T13/585 , B60W10/188 , B60W10/30 , B60W30/18127 , B60W2510/184 , B60W2710/305 , F16D65/847 , F16D2065/783 , Y02T10/7005 , Y02T10/7044 , Y02T10/705 , Y02T10/92
Abstract: A braking system (100) for a vehicle comprises: a regenerative braking system (110) and a friction braking system (120). The friction braking system (120) comprises one or more traditional friction brakes (121), which are operable to deccelerate the vehicle in a conventional manner and further comprises a cooling device (122) operable to cool the one or more friction brakes (121). The cooling device (122) comprises one or more blowers (123) and a means (124) for directing air produced by said blowers (123) towards the friction brakes (121). The regenerative braking system (110) comprises an electric motor (111) that is configurable to operate as an electric generator. The electric motor (111) is connected to one or more of the vehicle's road wheels and is operable to deccelerate the vehicle by using one or more of said wheels to drive electric motor (111) to generate electric energy. By doing this, the regenerative braking system (101) is operable to recover energy when braking the vehicle. The regenerative braking system (110) is operable to direct at least part of the recovered energy to the cooling device (122) and/or the battery (112). When the regenerative braking system (110) is utilised, it preferentially directs the recovered energy to battery (112). When the battery (112) is at substantially full capacity, the regenerative braking system (110) directs the recovered energy to the cooling device (122). When the friction braking system (120) is utilised, the cooling device (122) is actuated and directs air at the friction brakes (121).
Abstract translation: 一种用于车辆的制动系统(100)包括:再生制动系统(110)和摩擦制动系统(120)。 摩擦制动系统(120)包括一个或多个传统的摩擦制动器(121),其可操作以以常规方式减速车辆,并且还包括可操作以冷却所述一个或多个摩擦制动器(121)的冷却装置(122) 。 冷却装置(122)包括一个或多个鼓风机(123)和用于将由所述鼓风机(123)产生的空气引向摩擦制动器(121)的装置(124)。 再生制动系统(110)包括可配置为作为发电机操作的电动机(111)。 电动机(111)连接到车辆的一个或多个车轮,并且可以通过使用一个或多个所述车轮来减速车辆,以驱动电动机(111)产生电能。 通过这样做,再生制动系统(101)可操作以在制动车辆时恢复能量。 再生制动系统(110)可操作以将至少部分恢复的能量引导到冷却装置(122)和/或电池(112)。 当使用再生制动系统(110)时,其优先地将恢复的能量引导到电池(112)。 当电池(112)处于基本满容时,再生制动系统(110)将恢复的能量引导到冷却装置(122)。 当使用摩擦制动系统(120)时,冷却装置(122)被致动并引导摩擦制动器(121)处的空气。