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1. 发明授权

US07191857B2 Hybrid vehicle and method for controlling the same 有权
标题翻译：混合动力车辆及其控制方法
公开(公告)号：US07191857B2
公开(公告)日：2007-03-20
申请号：US10671560
申请日：2003-09-29
申请人： Shuji Oshida , Yusuke Tatara , Kazuhiro Hara , Osamu Saito
发明人： Shuji Oshida , Yusuke Tatara , Kazuhiro Hara , Osamu Saito
IPC分类号： B60K6/04
CPC分类号： B60W10/30 , B60K6/48 , B60K6/52 , B60K17/356 , B60L11/123 , Y02T10/6217 , Y02T10/6221 , Y02T10/6265 , Y02T10/7077 , Y02T10/7258 , Y10S903/904
摘要： A running motor for assisting an engine in driving a vehicle or singly driving the vehicle and an auxiliary unit motor for driving a compressor for an air conditioner are controlled by a common inverter via a changeover switch. According to this construction, the running motor and the auxiliary unit motor can be driven by the single inverter, and this can contribute to the reduction in the number of components, costs, space and weight, when compared with a case where inverters are provided to be used exclusively for the running motor and the auxiliary unit motor, respectively.
摘要翻译：用于辅助发动机驱动车辆或单独驾驶车辆的行驶马达和用于驱动空调的压缩机的辅助单元马达通过转换开关由公共逆变器控制。根据这种结构，运行电机和辅助单元电动机可以由单个逆变器驱动，这可以有助于减少部件数量，成本，空间和重量，与将逆变器提供给分别用于运行电机和辅助单元电机。

2. 发明授权

US07296648B2 Power control apparatus for hybrid vehicle 有权
标题翻译：混合动力车用动力控制装置
公开(公告)号：US07296648B2
公开(公告)日：2007-11-20
申请号：US10528693
申请日：2003-09-29
申请人： Yusuke Tatara , Osamu Saito , Shuji Oshida , Tetsuya Hasebe
发明人： Yusuke Tatara , Osamu Saito , Shuji Oshida , Tetsuya Hasebe
IPC分类号： B62D61/10
CPC分类号： B60W20/00 , B60K6/44 , B60K6/52 , B60L11/08 , B60L11/123 , B60L11/14 , B60L11/1861 , B60L11/187 , B60L2240/486 , B60L2260/28 , B60W10/08 , B60W10/24 , B60W10/26 , B60W2510/08 , B60W2510/24 , B60W2510/244 , B60W2510/246 , B60W2520/10 , B60W2540/10 , B60W2540/16 , Y02T10/6217 , Y02T10/623 , Y02T10/6265 , Y02T10/7005 , Y02T10/7044 , Y02T10/705 , Y02T10/7077 , Y10S903/93 , Y10T477/23
摘要： A power control apparatus for a hybrid vehicle (1), the hybrid vehicle including an internal combustion engine (11), a front motor-generator (12), and a transmission (13) which are connected to front wheels (Wf), and a rear motor-generator (14) which is connected to rear wheels (Wr) via a rear differential gear box (DR). A calculated value, which is obtained by subtracting a front output power F_POWER and an accessory output power DV_POWER from a battery output power limit B_LimPow is set as an rear output power limit R_LimPow. The smaller of a rear drive command R_PowCmd (which is set depending on the running state of the vehicle) and a rear output power limit R_LimPow is set as a new rear drive command R_PowCmd. Accordingly, a demanded motor output power can be obtained without increasing the size of the main battery (15).
摘要翻译：一种混合动力车辆（1）的动力控制装置，所述混合动力车辆包括与前轮（Wf）连接的内燃机（11），前部电动发电机（12）和变速器（13），以及经由后差速齿轮箱（DR）连接到后轮（Wr）的后部电动发电机（14）。通过从电池输出功率限制B_LimPow减去前端输出功率F_POWER和附件输出功率DV_POWER而获得的计算值被设置为后端输出功率限制R_LimPow。将背面驱动指令R_PowCmd（根据车辆的行驶状态设定）和后方输出功率限制R_LimPow中的较小者设定为新的后方驱动指令R_PowCmd。因此，可以在不增加主电池（15）的尺寸的情况下获得要求的电动机输出功率。

3. 发明申请

US20050284671A1 Power control appartus for hybrid vehicle 有权
标题翻译：混合动力汽车的动力控制系统
公开(公告)号：US20050284671A1
公开(公告)日：2005-12-29
申请号：US10528693
申请日：2003-09-29
申请人： Yusuke Tatara , Osamu Saito , Shuji Oshida , Tetsuya Hasebe
发明人： Yusuke Tatara , Osamu Saito , Shuji Oshida , Tetsuya Hasebe
IPC分类号： B60W20/00 , B60K6/44 , B60K6/52 , B60K6/54 , B60L11/12 , B60L11/14 , B60W10/08 , B60W10/26 , F02D29/02 , B62D61/10 , B60K1/02 , B62D61/06
CPC分类号： B60W20/00 , B60K6/44 , B60K6/52 , B60L11/08 , B60L11/123 , B60L11/14 , B60L11/1861 , B60L11/187 , B60L2240/486 , B60L2260/28 , B60W10/08 , B60W10/24 , B60W10/26 , B60W2510/08 , B60W2510/24 , B60W2510/244 , B60W2510/246 , B60W2520/10 , B60W2540/10 , B60W2540/16 , Y02T10/6217 , Y02T10/623 , Y02T10/6265 , Y02T10/7005 , Y02T10/7044 , Y02T10/705 , Y02T10/7077 , Y10S903/93 , Y10T477/23
摘要： A power control apparatus for a hybrid vehicle (1), the hybrid vehicle including an internal combustion engine (11), a front motor-generator (12), and a transmission (13) which are connected to front wheels (Wf), and a rear motor-generator (14) which is connected to rear wheels (Wr) via a rear differential gear box (DR). A calculated value, which is obtained by subtracting a front output power F_POWER and an accessory output power DV_POWER from a battery output power limit B_LimPow is set as an rear output power limit R_LimPow. The smaller of a rear drive command R_PowCmd (which is set depending on the running state of the vehicle) and a rear output power limit R_LimPow is set as a new rear drive command R_PowCmd. Accordingly, a demanded motor output power can be obtained without increasing the size of the main battery (15).
摘要翻译：一种混合动力车辆（1）的动力控制装置，所述混合动力车辆包括与前轮（Wf）连接的内燃机（11），前部电动发电机（12）和变速器（13），以及经由后差速齿轮箱（DR）连接到后轮（Wr）的后部电动发电机（14）。通过从电池输出功率限制B_LimPow减去前端输出功率F_POWER和附件输出功率DV_POWER而获得的计算值被设置为后端输出功率限制R_LimPow。将背面驱动指令R_PowCmd（根据车辆的行驶状态设定）和后方输出功率限制R_LimPow中的较小者设定为新的后方驱动指令R_PowCmd。因此，可以在不增加主电池（15）的尺寸的情况下获得要求的电动机输出功率。

4. 发明授权

US07347802B2 Clutch control apparatus for hybrid vehicle 有权
标题翻译：用于混合动力车辆的离合器控制装置
公开(公告)号：US07347802B2
公开(公告)日：2008-03-25
申请号：US10534818
申请日：2003-11-18
申请人： Yusuke Tatara , Masao Kubodera , Shuji Oshida
发明人： Yusuke Tatara , Masao Kubodera , Shuji Oshida
IPC分类号： B60W10/02 , B60W10/08
CPC分类号： B60K6/543 , B60K6/48 , B60W10/02 , B60W2710/022 , F16H61/662 , Y02T10/6221 , Y10T477/26 , Y10T477/27 , Y10T477/70 , Y10T477/735 , Y10T477/755 , Y10T477/78
摘要： A clutch control apparatus for a hybrid vehicle (1) having an engine (2) and a motor (3) as power sources, and an output shaft (13a). The clutch control apparatus includes a clutch device (12) and a clutch control device (19) operatively connected to the clutch device (12) for controlling the engagement degree of the clutch device (12) when the driving mode of the vehicle is alternately switched between an engine cruise mode and a motor cruise mode. The clutch control device (19) is adapted to execute a clutch relaxation control operation which includes an engagement decreasing control operation and a subsequent engagement recovery control operation, and is further adapted to execute an engagement increasing control operation in which the engagement degree of the clutch device (12) is forced to increase when the revolution rate of the engine (2) falls below a predetermined value.
摘要翻译：一种用于混合动力车辆（1）的离合器控制装置，其具有作为动力源的发动机（2）和马达（3）以及输出轴（13a）。离合器控制装置包括离合器装置（12）和离合器控制装置（19），离合器控制装置（19）可操作地连接到离合器装置（12），用于当车辆的行驶模式交替切换时控制离合器装置（12）的接合程度在发动机巡航模式和电机巡航模式之间。离合器控制装置（19）适于执行包括接合减小控制操作和后续接合恢复控制操作的离合器松弛控制操作，并且还适于执行接合增加控制操作，其中离合器当发动机（2）的转速低于预定值时，装置（12）被强制增加。

5. 发明申请

US20060063639A1 Clutch control apparatus for hybrid vehicle 有权
标题翻译：用于混合动力车辆的离合器控制装置
公开(公告)号：US20060063639A1
公开(公告)日：2006-03-23
申请号：US10534818
申请日：2003-11-18
申请人： Yusuke Tatara , Masao Kubodera , Shuji Oshida
发明人： Yusuke Tatara , Masao Kubodera , Shuji Oshida
IPC分类号： B60W10/02
CPC分类号： B60K6/543 , B60K6/48 , B60W10/02 , B60W2710/022 , F16H61/662 , Y02T10/6221 , Y10T477/26 , Y10T477/27 , Y10T477/70 , Y10T477/735 , Y10T477/755 , Y10T477/78
摘要： A clutch control apparatus for a hybrid vehicle (1) having an engine (2) and a motor (3) as power sources, and an output shaft (13a). The clutch control apparatus includes a clutch device (12) and a clutch control device (19) operatively connected to the clutch device (12) for controlling the engagement degree of the clutch device (12) when the driving mode of the vehicle is alternately switched between an engine cruise mode and a motor cruise mode. The clutch control device (19) is adapted to execute a clutch relaxation control operation which includes an engagement decreasing control operation and a subsequent engagement recovery control operation, and is further adapted to execute an engagement increasing control operation in which the engagement degree of the clutch device (12) is forced to increase when the revolution rate of the engine (2) falls below a predetermined value.
摘要翻译：一种用于混合动力车辆（1）的离合器控制装置，其具有作为动力源的发动机（2）和马达（3）以及输出轴（13a）。离合器控制装置包括离合器装置（12）和离合器控制装置（19），离合器控制装置（19）可操作地连接到离合器装置（12），用于当车辆的行驶模式交替切换时控制离合器装置（12）的接合程度在发动机巡航模式和电机巡航模式之间。离合器控制装置（19）适于执行包括接合减小控制操作和后续接合恢复控制操作的离合器松弛控制操作，并且还适于执行接合增加控制操作，其中离合器当发动机（2）的转速低于预定值时，装置（12）被强制增加。

6. 发明申请

US20050173179A1 Driving force switching control apparatus 有权
标题翻译：驱动力切换控制装置
公开(公告)号：US20050173179A1
公开(公告)日：2005-08-11
申请号：US11043992
申请日：2005-01-28
申请人： Hirokatsu Amanuma , Shuji Oshida
发明人： Hirokatsu Amanuma , Shuji Oshida
IPC分类号： B60W20/00 , B60K6/44 , B60K6/52 , B60K6/543 , B60K17/04 , B60K17/34 , B60K17/356 , B60K23/08 , B60L11/14 , B60W10/02 , B60W10/08 , B60W10/26 , F02D29/02 , F02D29/06 , G05D1/00
CPC分类号： B60W10/26 , B60K6/44 , B60K6/52 , B60K6/543 , B60K23/08 , Y02T10/623 , Y02T10/6265 , Y10S903/916
摘要： A driving force switching control apparatus in a vehicle which runs by two-wheel drive or four-wheel drive in accordance with the running state. The apparatus includes a device for determining whether the vehicle runs at a constant speed; and a device for determining a drive system of the vehicle running at a constant speed to be the two-wheel drive or the four-wheel drive according to road surface conditions computed using rolling resistance. A threshold value for switching between the two-wheel drive and the four-wheel drive is changed in a manner such that a determination area where the four-wheel drive is selected increases according to increase in the rolling resistance. Sufficient driving force transmitted to the wheels can be secured even when the road surface condition varies, and accordingly, sufficient driving force is secured also when the running condition is changed from constant speed running to acceleration or deceleration running.
摘要翻译：一种车辆中的驱动力切换控制装置，其通过根据运行状态的两轮驱动或四轮驱动而行驶。该装置包括用于确定车辆是否以恒定速度行驶的装置; 以及根据使用滚动阻力计算的路面状况，确定以恒定速度行驶的车辆为二轮驱动或四轮驱动的装置。改变用于在两轮驱动和四轮驱动之间切换的阈值，使得选择四轮驱动的确定区域随着滚动阻力的增加而增加。即使当路面状况变化时也能够确保传递到车轮的足够的驱动力，因此当行驶状态从恒速行驶改变为加速或减速行驶时也能够确保足够的驱动力。

7. 发明授权

US06988779B2 Hybrid vehicle 有权
标题翻译：混合动力汽车
公开(公告)号：US06988779B2
公开(公告)日：2006-01-24
申请号：US10702031
申请日：2003-11-06
申请人： Hirokatsu Amanuma , Tetsu Sugiyama , Shuji Oshida
发明人： Hirokatsu Amanuma , Tetsu Sugiyama , Shuji Oshida
IPC分类号： B60T8/66
CPC分类号： B60W20/13 , B60K1/02 , B60K6/44 , B60K6/52 , B60L7/18 , B60L7/26 , B60L11/123 , B60L11/14 , B60L11/1861 , B60L2220/42 , B60L2240/18 , B60L2240/24 , B60L2240/461 , B60L2240/465 , B60L2240/642 , B60L2260/28 , B60T2270/602 , B60W10/08 , B60W10/26 , B60W20/00 , B60W40/076 , B60W2510/244 , B60W2520/125 , B60W2520/14 , B60W2520/28 , B60W2540/12 , B60W2550/142 , B60W2710/207 , Y02T10/6217 , Y02T10/623 , Y02T10/6265 , Y02T10/646 , Y02T10/7005 , Y02T10/7044 , Y02T10/705 , Y02T10/7077 , Y02T10/7291 , Y02T90/16
摘要： In a hybrid vehicle, an engine is connected to front wheels through a first motor/generator and a transmission, and a second motor/generator is connected to rear wheels. The first and second motors/generators are connected to a battery so that they are driven or regenerated. During regenerative braking of the vehicle, the distribution ratio of regenerative braking forces to the first and second motors/generators is controlled to become an ideal distribution ratio corresponding to a longitudinal acceleration (deceleration) of the vehicle, whereby the distribution ratio of the braking forces to the front and rear wheels can be always maintained at an optimal value during rapid deceleration as well as during slow deceleration of the vehicle, to improve the braking performance.
摘要翻译：在混合动力车辆中，发动机通过第一电动机/发电机和变速器连接到前轮，并且第二电动机/发电机连接到后轮。第一和第二电动机/发电机连接到电池，使其被驱动或再生。在车辆的再生制动期间，再生制动力与第一和第二电动机/发电机的分配比被控制成与车辆的纵向加速度（减速度）对应的理想分配比，由此制动力的分配比在快速减速期间以及在车辆缓慢减速期间，前轮和后轮总能保持在最佳值，以提高制动性能。

8. 发明授权

US07328096B2 Driving force switching control apparatus 有权
标题翻译：驱动力切换控制装置
公开(公告)号：US07328096B2
公开(公告)日：2008-02-05
申请号：US11043992
申请日：2005-01-28
申请人： Hirokatsu Amanuma , Shuji Oshida
发明人： Hirokatsu Amanuma , Shuji Oshida
IPC分类号： B60K6/04 , G06F7/00
CPC分类号： B60W10/26 , B60K6/44 , B60K6/52 , B60K6/543 , B60K23/08 , Y02T10/623 , Y02T10/6265 , Y10S903/916
摘要： A driving force switching control apparatus in a vehicle which runs by two-wheel drive or four-wheel drive in accordance with the running state. The apparatus includes a device for determining whether the vehicle runs at a constant speed; and a device for determining a drive system of the vehicle running at a constant speed to be the two-wheel drive or the four-wheel drive according to road surface conditions computed using rolling resistance. A threshold value for switching between the two-wheel drive and the four-wheel drive is changed in a manner such that a determination area where the four-wheel drive is selected increases according to increase in the rolling resistance. Sufficient driving force transmitted to the wheels can be secured even when the road surface condition varies, and accordingly, sufficient driving force is secured also when the running condition is changed from constant speed running to acceleration or deceleration running.
摘要翻译：一种车辆中的驱动力切换控制装置，其通过根据运行状态的两轮驱动或四轮驱动而行驶。该装置包括用于确定车辆是否以恒定速度行驶的装置; 以及根据使用滚动阻力计算的路面状况，确定以恒定速度行驶的车辆为二轮驱动或四轮驱动的装置。改变用于在两轮驱动和四轮驱动之间切换的阈值，使得选择四轮驱动的确定区域随着滚动阻力的增加而增加。即使当路面状况变化时也能够确保传递到车轮的足够的驱动力，因此当行驶状态从恒速行驶改变为加速或减速行驶时也能够确保足够的驱动力。

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