-
公开(公告)号:US09688254B2
公开(公告)日:2017-06-27
申请号:US14441853
申请日:2012-11-13
发明人: Eisuke Horii , Yoshinari Sugita , Shinichi Arai , Syumpei Tahara , Tomohiro Watanabe , Hiroshi Yoneguchi , Masahiko Asakura , Ryuji Sato , Takahiro Ohmi , Hideo Takeuchi
CPC分类号: B60T7/12 , B60T8/171 , B60T8/245 , B60T13/588 , B60T13/741 , F02N11/0814 , Y02T10/48
摘要: A stop control system for a vehicle is provided, which is capable of stably performing cranking for restarting an internal combustion engine and positively preventing the vehicle from moving by properly increasing a braking force of the vehicle, during an idle stop. In the stop control system for a vehicle according to the present invention, the engine 3 is cranked by the starter motor 6 using the power supplied from the battery 7, when restart conditions are satisfied (step 8 in FIG. 5). Further, the stop control system includes a hydraulic pump 55 driven by the power supplied from the battery 7, for increasing the braking force of the vehicle V. During a stop of the vehicle V, it is determined whether or not the braking force of the vehicle V needs to be increased (FIG. 6), and the hydraulic pump 55 is controlled according to a determination result. Further, in a case where it is determined that the braking force of the vehicle V needs to be increased, the operation of the hydraulic pump 55 is inhibited for a predetermined time period during cranking (steps 36, 37, 41 in FIG. 8).
-
公开(公告)号:US20170001640A1
公开(公告)日:2017-01-05
申请号:US15114245
申请日:2014-02-05
发明人: Masahiko Asakura , Hiroshi Yoneguchi , Tadayoshi Okada , Ryuji Sato , Kohei Hanada , Eisuke Horii , Yoshinari Sugita , Shunichi Kawasumi
IPC分类号: B60W30/16 , B60W10/184 , B60W10/06 , F02D41/04 , F02D41/06
CPC分类号: B60W30/16 , B60W10/06 , B60W10/184 , B60W2520/10 , B60W2540/12 , B60W2550/142 , F02D41/042 , F02D41/065 , F02N11/0833 , F02N11/0837 , F02N2200/0807 , F02N2200/124 , F02N2200/125 , Y02T10/48
摘要: A control unit for a vehicle comprises an automatic engine stop-and-restart unit for stopping the engine responsive to predefined stop conditions and for restarting the engine responsive to predefined restart conditions, and a following-cruise control unit for controlling the vehicle to follow a vehicle ahead responsive to predefined following-cruise conditions. The automatic stop-and-restart unit for stopping and restarting the engine is configured to modify at least one of the stop conditions and the restart conditions during the following-cruise control.
摘要翻译: 用于车辆的控制单元包括自动发动机停止和重新起动单元,用于响应于预定义的停止条件停止发动机,并响应于预定义的重启条件重新起动发动机;以及跟随巡航控制单元,用于控制车辆跟随 响应于预定义的后续巡航条件的车辆。 用于停止和重新启动发动机的自动停止和重新启动单元被配置为在后续巡航控制期间修改至少一个停止条件和重启条件。
-
公开(公告)号:US10753333B2
公开(公告)日:2020-08-25
申请号:US16469777
申请日:2017-12-12
发明人: Katsuhito Kanbe , Eisuke Horii , Katsuya Matsuzaki , Yuki Hotani , Keishiro Kikuchi , Hisanori Yanagida , Toshihiko Fukuda , Hideharu Murano , Shinji Suto , Ikuo Nonaga , Hiroyuki Hase
摘要: A vehicle control system includes a boost device, a braking unit, a cell motor, and a start operating unit. The boost device boosts a braking force applied by a foot brake to a vehicle with an output voltage from a battery. The braking unit, which is different than the foot brake, brakes the vehicle appropriately and keeps the braking force even in a case that the output voltage is not supplied from the battery, or which braking unit does not require the output voltage from the battery. The cell motor is driven by an output voltage from the battery and starts the engine. The start operation unit starts the cell motor, wherein the vehicle control system has a function not to start the cell motor when the start operation unit is operated, unless the braking unit is in operation.
-
公开(公告)号:US11618427B2
公开(公告)日:2023-04-04
申请号:US16641431
申请日:2017-08-31
发明人: Eisuke Horii , Katsuhito Kanbe , Hiroyuki Hase , Hideharu Murano , Shinji Suto , Keishiro Kikuchi , Katsuya Matsuzaki , Toru Watanabe , Hisanori Yanagida , Yuki Hotani
摘要: A vehicle control device that controls a vehicle electric brake system includes: a shutdown determination part that determines whether the vehicle control device itself has been previously shut down normally or abnormally; a cranking determination part that determines whether an instruction to perform a cranking at a start-up of the vehicle is based on a manual operation of a driver of the vehicle or automatically; a diagnosis part that performs a plurality of initial diagnoses of the vehicle control device at the start-up of the vehicle; and a diagnosis skip control part configured to provide control such that the diagnosis part skips at least one of the initial diagnoses when the shutdown determination part determines that the vehicle control device has been previously shut down abnormally, and at the same time, when the cranking determination part determines that the cranking has been conducted based on the driver's manual operation.
-
公开(公告)号:US09925981B2
公开(公告)日:2018-03-27
申请号:US15114245
申请日:2014-02-05
发明人: Masahiko Asakura , Hiroshi Yoneguchi , Tadayoshi Okada , Ryuji Sato , Kohei Hanada , Eisuke Horii , Yoshinari Sugita , Shunichi Kawasumi
CPC分类号: B60W30/16 , B60W10/06 , B60W10/184 , B60W2520/10 , B60W2540/12 , B60W2550/142 , F02D41/042 , F02D41/065 , F02N11/0833 , F02N11/0837 , F02N2200/0807 , F02N2200/124 , F02N2200/125 , Y02T10/48
摘要: A control unit for a vehicle comprises an automatic engine stop-and-restart unit for stopping the engine responsive to predefined stop conditions and for restarting the engine responsive to predefined restart conditions, and a following-cruise control unit for controlling the vehicle to follow a vehicle ahead responsive to predefined following-cruise conditions. The automatic stop-and-restart unit for stopping and restarting the engine is configured to modify at least one of the stop conditions and the restart conditions during the following-cruise control.
-
公开(公告)号:US09463781B2
公开(公告)日:2016-10-11
申请号:US14441854
申请日:2012-11-13
发明人: Eisuke Horii , Yoshinari Sugita , Shinichi Arai , Syumpei Tahara , Tomohiro Watanabe , Hiroshi Yoneguchi , Masahiko Asakura , Ryuji Sato , Takahiro Ohmi , Hideo Takeuchi
CPC分类号: B60T8/17 , B60T7/12 , B60T8/172 , B60T8/245 , B60T13/588 , B60T13/741 , F02N11/0818 , F02N11/0837 , F02N11/084 , F02N2200/0801 , F02N2200/0807 , F02N2200/102 , F02N2200/124 , Y02T10/48
摘要: A stop control system for a vehicle, which is capable of positively preventing movement of a vehicle by positively increasing a braking force of the vehicle during an idle stop. In the stop control system for a vehicle of the present invention, the engine 3 is cranked by a starter motor 6 using power supplied from the battery 7 when restart conditions are satisfied during an idle stop (step 8 in FIG. 5). Further, the stop control system includes a hydraulic pump 55 driven by power supplied from the battery 7, for increasing the braking force of the vehicle V. During a stop of the vehicle V, when it is determined that the braking force of the vehicle V needs to be increased (F_BFREQ=1), the hydraulic pump 55 is activated. Further, if the restart conditions are satisfied during operation of the hydraulic pump 55, the cranking is inhibited to continue the operation of the hydraulic pump 55 (steps 6 to 9 in FIG. 5).
摘要翻译: 一种用于车辆的停止控制系统,其能够通过在怠速停止期间积极地增加车辆的制动力来积极地防止车辆的移动。 在本发明的车辆的停止控制系统中,在怠速停止的再启动条件(图5的步骤8)中,使用从电池7供给的电力,由起动电动机6起动发动机3。 此外,停止控制系统包括由电池7提供的电力驱动的液压泵55,用于增加车辆V的制动力。在车辆V的停止期间,当确定车辆V的制动力 需要增加(F_BFREQ = 1),液压泵55被激活。 此外,如果在液压泵55的运转中满足再启动条件,则禁止起动以继续液压泵55的运转(图5的步骤6〜9)。
-
-
-
-
-