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1. 发明授权

US09834188B2 Brake system for motor vehicles 有权
公开(公告)号：US09834188B2
公开(公告)日：2017-12-05
申请号：US15036579
申请日：2014-11-13
申请人： Continental Teves AG & Co. oHG
发明人： Hans-Jörg Feigel
IPC分类号： B60T8/42 , B60T8/32 , B60T7/04 , B60T8/40
CPC分类号： B60T8/326 , B60T7/042 , B60T8/4018 , B60T8/4031 , B60T8/4081 , B60T8/4086 , B60T2270/82
摘要： A hydraulic brake system includes a brake actuating element, a simulation device with a detector for detecting brake actuation by a driver. No mechanical and/or hydraulic operative connection between the brake actuating element and the wheel brakes is provided. A pressure medium reservoir, an electrically controllable pressure source for actuating the wheel brakes can be connected to each of the wheel brakes, electrically actuable wheel valves assigned to the wheel brakes for setting wheel brake pressures, and at least one electronic control and regulating unit for actuating the pressure source and wheel valves. The pressure source includes at least one piston which is sealed in a housing by a first sealing element and a second sealing element. In the case of a leak of the first sealing element, a pressure build-up is carried out at the wheel brakes by the pressure source with use of the second sealing element.

2. 发明授权

US09487204B2 Method for calibrating analog-controlled hydraulic valves and brake system comprising an electronic control and regulating unit in which the method is carried out 有权
标题翻译：用于校准模拟控制液压阀和制动系统的方法，包括执行该方法的电子控制和调节单元
公开(公告)号：US09487204B2
公开(公告)日：2016-11-08
申请号：US14382586
申请日：2013-03-05
申请人： Continental Teves AG & Co. oHG
发明人： Hans-Jörg Feigel , Harald Biller , Jan Hoffmann , Christian Courth
IPC分类号： B60T17/22 , B60T8/36 , B60T8/40 , B60T7/04 , B60T11/10 , B60T11/16 , B60T15/02
CPC分类号： B60T8/3655 , B60T7/042 , B60T8/172 , B60T8/36 , B60T8/4081 , B60T11/103 , B60T11/16 , B60T15/028 , B60T17/22
摘要： The invention relates to a method for determining a driving characteristic of an analogized or analog-controlled hydraulic valve of a brake system for motor vehicles, comprising hydraulically operatable wheel brakes, in which a brake pressure (pDBE), which is generated with the aid of an electrically controllable, electric-motor-driven (110, 35) driven pressure supply device (101, 5), is conducted to a wheel brake (105a, 105b; 8-11) via an inlet valve (102a, 102b; 6a-d) and can be conducted in particular via an outlet valve (103a, 103b, 7a-d) from the wheel brake into a pressure medium container (104, 4). In order to operate the brake system, the pressure supply device and the inlet valves, and in particular the outlet valves, can be controlled by an electronic control and regulating unit (110, 12), wherein for determining the control characteristic of an analogized or analog-controlled inlet or outlet valve, a brake pressure is generated by the control and regulating unit via the pressure supply device, and the brake pressure (pDBE) is determined by means of a pressure sensor (106, 19) associated with the pressure supply device, and the determined brake pressure and an associated valve control variable (I, U) are stored as a calibration point of the control characteristic (f, F). The invention also relates to a brake system.
摘要翻译：本发明涉及一种用于确定用于机动车辆的制动系统的类比或模拟控制的液压阀的驱动特性的方法，其包括液压可操作的轮式制动器，其中制动压力（pDBE）是借助于经由入口阀（102a，102b; 6a-a）将电动可驱动的电动机驱动的压力供给装置（101,5）传导到车轮制动器（105a，105b; 8-11） d），并且可以特别地经由出口阀（103a，103b，7a-d）从车轮制动器进入压力介质容器（104,4）。为了操作制动系统，压力供应装置和入口阀，特别是出口阀可以由电子控制和调节单元（110,12）来控制，其中为了确定类似的或模拟控制的入口或出口阀，通过压力供应装置由控制和调节单元产生制动压力，并且通过与压力供应相关联的压力传感器（106,19）确定制动压力（pDBE）装置，并且确定的制动压力和相关联的阀控制变量（I，U）被存储为控制特性（f，F）的校准点。本发明还涉及一种制动系统。

3. 发明申请

US20150021978A1 METHOD FOR OPERATING A BRAKE SYSTEM, AND BRAKE SYSTEM 有权
标题翻译：用于操作制动系统和制动系统的方法
公开(公告)号：US20150021978A1
公开(公告)日：2015-01-22
申请号：US14382836
申请日：2013-03-05
申请人： Continental Teves AG & Co. oHG
发明人： Hans-Jörg Feigel
IPC分类号： B60T15/02 , B60T11/16 , B60T7/04 , B60T11/10
CPC分类号： B60T8/3655 , B60T7/042 , B60T8/172 , B60T8/36 , B60T8/4081 , B60T11/103 , B60T11/16 , B60T15/028 , B60T17/22
摘要： A method and system for operating a brake system for motor vehicles, including a plurality of wheel brakes for which wheel-individual nominal pressure includes an electrically controllable pressure supply device, to provide a brake system pressure for actuating the wheel brakes. The brake system pressure provided by the pressure supply device can be determined. An electrically controllable inlet valve and electrically controllable outlet valve per wheel brake adjust wheel-individual brake pressures. At least one outlet valve is analogized for analog-controlled and is controlled by an electric control variable, wherein at least one valve-specific control characteristic and/or a valve-specific parameter is determined for the analogized or analog-controlled outlet valve by the brake system, and wherein the analogized or analog-controlled outlet valve is controlled as a function of the valve-specific control characteristic and/or the valve-specific parameter for the degradation of the brake pressure in the wheel brake associated with the outlet valve.
摘要翻译：一种用于操作用于机动车辆的制动系统的方法和系统，包括多个车轮制动器，车轮单独的公称压力包括电可控制的压力供应装置，以提供用于致动轮式制动器的制动系统压力。可以确定由压力供给装置提供的制动系统压力。每个车轮制动器的电控制进气阀和电控制出口阀调节轮子单独的制动压力。至少一个出口阀被模拟以用于模拟控制，并且由电控变量控制，其中由类似或模拟控制的出口阀确定至少一个阀门特定控制特性和/或阀特定参数，制动系统，并且其中所述类似或模拟控制的出口阀根据与所述出口阀相关联的所述车轮制动器中的制动压力的劣化的阀特定控制特性和/或所述阀特定参数来控制。

4. 发明授权

US10131333B2 Brake actuation unit 有权
公开(公告)号：US10131333B2
公开(公告)日：2018-11-20
申请号：US14772684
申请日：2014-02-28
申请人： Continental Teves AG & Co. oHG
发明人： Hans-Jörg Feigel , Josko Kurbasa
IPC分类号： B60T8/40 , B60T11/224 , B60T8/32 , B60T7/04 , B60T7/12 , B60T8/171 , B60T11/10
摘要： A brake actuation unit (1) having a master brake cylinder (2) and a pressure-medium reservoir (4); a pressure provision device (5), having a piston (51) actuated by an electric motor (35), wherein the piston delimits a pressure chamber (50); first and second groups of electrically actuatable valves (6a-6d, 7a-7d); and an electronic control unit (12, 12′). The electric motor has at least two independently operable drive units, each having at least one winding, for driving the electric motor. The electronic control unit has a first microcontroller (201) and a second microcontroller (301). The first microcontroller controls (205) one of the drive units and the second microcontroller controls (305) the other of the drive units. The first and second microcontrollers control (207, 307) the second group of valves.

5. 发明申请

US20160200307A1 Brake System for Motor Vehicles 审中-公开
标题翻译：汽车制动系统
公开(公告)号：US20160200307A1
公开(公告)日：2016-07-14
申请号：US14912985
申请日：2014-08-08
申请人： CONTINENTAL TEVES AG & CO. OHG
发明人： Hans-Jörg Feigel
IPC分类号： B60T13/68 , B60T7/12 , B60T13/58 , B60T7/04
CPC分类号： B60T13/686 , B60T7/042 , B60T7/12 , B60T8/4081 , B60T13/588
摘要： A brake system for motor vehicles controlled in a brake-by-wire operating mode by the vehicle driver and independently. A normally open simulator valve is used, and no isolating valves are required for decoupling the master brake cylinder pressure chambers from the wheel brakes. The simulation device is not connected to one of the pressure chambers of the master brake cylinder and is isolated hydraulically from the pressure chambers of the master brake cylinder, but is coupled directly to the movement of the first master brake cylinder piston. The first master brake cylinder piston is formed as a stepped piston with a circular face and an annular face, the circular face delimits the first pressure chamber and the annular face delimits the hydraulic chamber, wherein a pressure effect in the chamber corresponds to a force which acts on the first master brake cylinder piston against the actuation direction.
摘要翻译：一种用于由车辆驾驶员并且独立地以线控制动操作模式控制的机动车辆的制动系统。使用常开模拟阀，并且不需要隔离阀来将主制动缸压力室与车轮制动器分离。模拟装置不连接到主制动缸的一个压力室，并且与主制动缸的压力室液压隔离，而是直接连接到第一主制动缸活塞的运动。第一主制动缸活塞形成为具有圆形面和环形面的阶梯式活塞，圆形面限定第一压力室，环形面限定液压室，其中室内的压力效应对应于在第一主制动缸活塞上抵抗致动方向作用。

6. 发明申请

US20150025767A1 METHOD FOR OPERATING A BRAKE SYSTEM FOR MOTOR VEHICLES, AND BRAKE SYSTEM 有权
标题翻译：用于操作电动汽车制动系统的方法和制动系统
公开(公告)号：US20150025767A1
公开(公告)日：2015-01-22
申请号：US14382884
申请日：2013-03-05
申请人： Continental Teves AG & Co. oHG
发明人： Hans-Jörg Feigel
IPC分类号： B60T8/17 , B60T13/68
CPC分类号： B60T8/17 , B60T8/36 , B60T8/3655 , B60T8/4081 , B60T13/68
摘要： A method and system for operating a motor vehicle brake system, including several wheel brakes, an electrically controllable pressure supply device, dispenses a pressure medium volume for actuating the brakes, and an analogized or analog-controlled inlet valve, arranged in each wheel brake between the pressure supply device and wheel brake, for adjusting wheel-individual brake pressures. A check valve is connected in parallel to each inlet valve. At the start of a wheel-individual brake pressure control, all inlet valves are closed, and a pressure build-up is carried out in a predetermined group of one or more wheel brakes by displacing a pressure medium volume into the predetermined group of wheel brakes by the pressure supply device. Each inlet valve of the predetermined group is controlled such that the inlet valve is overflowed, wherein each inlet valve of the remaining wheel brakes is controlled such that the inlet valve remains closed.
摘要翻译：一种用于操作机动车辆制动系统的方法和系统，包括几个车轮制动器，电可控压力供应装置，分配用于致动制动器的压力介质体积，以及布置在每个车轮制动器中的类比或模拟控制的入口阀压力供应装置和车轮制动器，用于调节车轮单独的制动压力。止回阀与每个入口阀并联连接。在车轮单独制动压力控制开始时，所有入口阀都关闭，并且通过将压力介质容积移动到预定的一组轮子制动器组中，在一个或多个车轮制动器的预定组中进行压力积聚通过压力供应装置。控制预定组的每个入口阀使得入口阀溢出，其中控制剩余轮子制动器的每个入口阀使得入口阀保持关闭。

7. 发明授权

US11279336B2 Electrohydraulic motor vehicle control device comprising a hydraulic unit comprising electric components for actuating an electric motor arranged on a second circuit board embodied redundantly in two parts wherein the two parts define at least a part of an opening through which a pressure source extends 有权
公开(公告)号：US11279336B2
公开(公告)日：2022-03-22
申请号：US16327468
申请日：2017-09-19
申请人： Continental Teves AG & Co. oHG
发明人： Hans-Jörg Feigel , Kristijan Tarandek
IPC分类号： B60T13/74 , B60T13/68 , H02K11/33 , F04B17/03 , F04B9/02 , B60T8/40 , B60T8/36 , H02K7/14 , B60T13/66 , F04B1/00 , B60T8/17 , B60T13/16 , F16H25/20 , H02K3/50 , H02K7/06 , H02K9/22
摘要： An electrohydraulic motor vehicle control device, in particular for a motor vehicle brake system, includes a hydraulic unit with electrically activated valves, an electronic control unit which includes a first printed circuit board with electric and/or electronic components for actuating the valves, and an electric motor for driving an electrically controllable, hydraulic pressure source, wherein electric and/or electronic components, in particular power electronics components for actuating the electric motor are arranged on a second printed circuit board which is arranged separately from the electronic control unit.

8. 发明授权

US09868426B2 Pressure provision device and brake system 有权
公开(公告)号：US09868426B2
公开(公告)日：2018-01-16
申请号：US14772658
申请日：2014-02-28
申请人： Continental Teves AG & Co. oHG
发明人： Hans-Jörg Feigel , Peter Drott , Kristijan Tarandek , Johann Jungbecker
IPC分类号： B60T8/42 , B60T11/224 , B60T13/66 , B60T13/68 , B60T13/74 , B60T8/40
CPC分类号： B60T11/224 , B60T8/4018 , B60T8/4081 , B60T13/66 , B60T13/662 , B60T13/686 , B60T13/745
摘要： The invention relates to an electrically controllable pressure provision device (5, 5′), particularly for a hydraulic motor-vehicle brake system, comprising a stepped bore (54), which is arranged in a housing (53,21), and a piston (51), which can be actuated by an electromechanical actuator (35, 36). The piston (51), together with the housing (53, 21), delimits a pressure chamber (50). The piston (51) is constructed as a stepped piston, the smaller-diameter piston step (51′) of which enters the smaller-diameter step (54′) of the stepped bore after a specified actuation of the stepped piston, such that the pressure chamber (50) is subdivided into a first pressure chamber (55) and a second pressure chamber (56). The invention further relates to a brake system for motor vehicles having such a pressure provision device.

9. 发明申请

US20160272178A1 BRAKE SYSTEM FOR MOTOR VEHICLES 有权
标题翻译：汽车制动系统
公开(公告)号：US20160272178A1
公开(公告)日：2016-09-22
申请号：US15036143
申请日：2014-11-13
申请人： CONTINENTAL TEVES AG & CO. OHG
发明人： Hans-Jörg Feigel
IPC分类号： B60T8/40 , B60T13/68 , B60T13/74
CPC分类号： B60T8/4081 , B60T8/341 , B60T8/368 , B60T8/4013 , B60T13/16 , B60T13/686 , B60T13/745 , B60T2270/402 , B60T2270/82
摘要： A brake system for motor vehicles, which can be actuated in a “brake-by-wire” operating mode both by the vehicle driver and independently of the vehicle driver. In the “brake-by-wire” operating mode the system can be operated in at least one fallback operating mode, with a brake master cylinder, actuated by a brake pedal, having a housing and two pistons, which delimit two pressure chambers, are assigned to brake circuits with wheel brakes, a pressure medium reservoir, one electrically actuable inlet valve per wheel brake for setting wheel-individual brake pressures, a first electrically controllable pressure provision device for loading the wheel brakes with pressure, and a second electrically controllable pressure provision device with at least one vacuum connector and a pressure connector, the vacuum connector is connected to the pressure medium reservoir. The pressure connector is connected to at least one wheel brake without a valve being connected in between.
摘要翻译：一种用于机动车辆的制动系统，其可以由车辆驾驶员并且独立于车辆驾驶员以“线控制动”操作模式致动。在“线控制动”操作模式中，系统可以在至少一个回退操作模式下操作，由制动踏板驱动的制动主缸具有壳体和限定两个压力室的两个活塞分配给具有车轮制动器的制动回路，压力介质容器，用于设定车轮单独制动压力的每个车轮制动器的一个可电致动进气阀，用于以压力加载车轮制动器的第一电可控压力提供装置，以及第二电可控制压力提供装置具有至少一个真空连接器和压力连接器，真空连接器连接到压力介质储存器。压力连接器连接到至少一个车轮制动器，而不在其间连接阀。

10. 发明授权

US10683000B2 Hydraulic safety system, brake system, and operating method 有权
公开(公告)号：US10683000B2
公开(公告)日：2020-06-16
申请号：US15483533
申请日：2017-04-10
申请人： Continental Teves AG & Co. OHG
发明人： Hans-Jörg Feigel
IPC分类号： B60T8/48 , B60T17/22 , B60T7/04 , B60T13/68 , B60T17/06 , B60T7/12 , B60T13/74 , B60T13/66 , B60T8/40 , B60T13/14
摘要： A safety system brake system comprises a hydraulic pressure-providing device having a pressure chamber connected to at least one brake circuit by a separating valve and into which pressure chamber a piston is moved to build up pressure. The pressure chamber is a two-stage pressure chamber having first and second sub-chambers. During pressure build-up the piston is moved into the first and then the second sub-chamber. The two sub-chamber are hydraulically closed off from each other when the piston is moved a specified distance into the second sub-chamber. A first check valve is connected to the first sub-chamber on a suction side and to a brake fluid reservoir on a blocking side. A second check valve is connected to the second sub-chamber on a suction side, and to the suction side of the first check valve on the blocking side.

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