-
公开(公告)号：US5099944A
公开(公告)日：1992-03-31
申请号：US516081
申请日：1990-04-27
IPC分类号： B60K17/346 , B60K23/08
CPC分类号： B60K23/0808 , B60K17/3462 , B60W2520/10
摘要： A planetary gear device as a central differential distributes an output torque of a transmission to the front wheels and the rear wheels of a four-wheel drive motor vehicle. A fluid operated clutch is provided between a sun gear and a ring gear of the planetary gear device. A desired speed ratio between front-wheel speed and rear-wheel speed at cornering is calculated based on vehicle speed and steering angle of the vehicle. A torque distribution ratio is determined in accordance with a difference between the desired speed ratio and an actual speed ratio between the front-wheel speed and the rear-wheel speed. The clutch pressure is controlled in response to the torque distribution ratio for engaging the clutch so that the average speed ratio coverages to the desired speed ratio.
-
2.发明授权
公开(公告)号：US5208755A
公开(公告)日：1993-05-04
申请号：US563436
申请日：1990-08-03
申请人： Kazunari Tezuka
发明人： Kazunari Tezuka
IPC分类号： B60K23/04 , F16D48/12 , F16H48/08 , F16H48/10 , F16H48/22 , F16H48/30 , F16H48/32 , F16H48/38
CPC分类号： F16H48/22 , B60K23/04 , F16H48/08 , F16H48/30 , F16H48/34 , F16H2048/204 , F16H2048/205 , F16H2200/2071 , F16H48/32 , F16H48/40
摘要： A differential is provided between a left and a right wheel of a motor vehicle for distributing an output torque of a transmission to the left and right wheels. A fluid operated multiple-disk clutch is provided for restricting the differential operation of the differential. A speed difference between the left and right wheels is calculated. The fluid operated multiple-disk clutch is operated in accordance with the speed difference, in such a manner that the restricting magnitude increases with an increase of the speed difference.
-
公开(公告)号：US5195037A
公开(公告)日：1993-03-16
申请号：US562489
申请日：1990-08-03
申请人： Kazunari Tezuka
发明人： Kazunari Tezuka
IPC分类号： B60K17/34 , B60K17/346 , B60K17/348 , B60K23/08
CPC分类号： B60K23/0808
摘要： A central differential is provided for distributing an output torque of a transmission to front wheels and rear wheels of a vehicle. A fluid-operated restricting device is provided for restricting the differential operation of the central differential. The central differential is arranged to distribute a larger torque to the rear wheels than to the front wheels. A slip ratio of the rear wheels is calculated in dependency on rear-wheel speed and vehicle speed. The fluid-operated restricting device is operated in accordance with the slip ratio, in such a manner that the restricting magnitude increases with an increase of the slip ratio.
-
公开(公告)号：US4905801A
公开(公告)日：1990-03-06
申请号：US193893
申请日：1988-05-13
申请人： Kazunari Tezuka
发明人： Kazunari Tezuka
CPC分类号： B60W10/107 , B60W10/02 , B60W10/04 , B60W10/06 , B60W10/101 , B60W30/1819 , F16D48/064 , F16H61/66 , B60W2510/0241 , B60W2510/0604 , B60W2510/0638 , B60W2510/1015 , F16D2500/1022 , F16D2500/10412 , F16D2500/10475 , F16D2500/1088 , F16D2500/30426 , F16D2500/3067 , F16D2500/31466 , F16D2500/70252 , F16D2500/7027 , F16D2500/7044 , F16D2500/70605 , Y10T477/6203 , Y10T477/6428
摘要： A control system for an electromagnetic clutch for a vehicle has an engine speed sensor, a clutch driven member speed sensor and a throttle position sensor. The system has a memory storing first torque capacities increasing with increase of engine speed and storing second torque capacities at clutch engagement rate 100% in accordance with engine speed and throttle position. The actual clutch engagement rate is calculated based on output signals of the engine speed sensor and the clutch driven member speed sensor. A first torque capacity and a second capacity are derived from the memory in accordance with output signals of the sensors. A torque capacity Tc for engaging the clutch is calculated as follows,Tc=Re.multidot.TcL+(1-Re).multidot.Tcswhere Re is the clutch engagement rate, Tcs is the first torque capacity and TcL is the second torque capacity.
-
5.发明授权公开(公告)号：US08338011B2
公开(公告)日：2012-12-25
申请号：US11577797
申请日：2005-09-14
申请人： Kazunari Tezuka , Mitsunori Ishii
发明人： Kazunari Tezuka , Mitsunori Ishii
IPC分类号： H01M10/50
CPC分类号： H01M10/5022 , H01M10/613 , H01M10/625 , H01M10/633 , H01M10/6563 , H01M10/6567
摘要： A battery temperature control apparatus capable of controlling the temperature of a battery to reach a suitable condition is provided. Thermal capacity determining unit 61, based on the temperature of battery 1 detected by battery temperature detector 2 and a target temperature stored in storage unit 5, determines the thermal capacity necessary for setting the temperature of battery 1 to the target temperature. Temperature regulating ability determining unit 62, based on the temperature of battery 1 detected by battery temperature detector 2 and the temperature of the temperature regulating medium detected by medium temperature detector 4, determines the temperature regulating ability of fan 3. Flow rate controller 63, based on the thermal capacity determined by thermal capacity determining unit 61 and the temperature regulating ability determined by temperature regulating ability determining unit 62, controls the flow rate of the temperature regulating medium sent by the fan. The temperature of battery 1 becomes close to the target temperature due to the temperature regulating medium sent from fan 3.
摘要翻译： 提供一种能够控制电池达到适当条件的温度的电池温度控制装置。 热容量确定单元61基于由电池温度检测器2检测到的电池1的温度和存储在存储单元5中的目标温度，确定将电池1的温度设定为目标温度所需的热容量。 温度调节能力确定单元62基于由电池温度检测器2检测到的电池1的温度和由中温检测器4检测的温度调节介质的温度，确定风扇3的温度调节能力。基于流量控制器63 关于由热容量决定部61决定的热容量和由温度调节能力判定部62决定的温度调节能力，控制由风扇送出的温度调节介质的流量。 由于从风扇3发出的温度调节介质，电池1的温度变得接近于目标温度。
-
6.发明申请公开(公告)号：US20090075160A1
公开(公告)日：2009-03-19
申请号：US11577797
申请日：2005-09-14
申请人： Kazunari Tezuka , Mitsunori Ishii
发明人： Kazunari Tezuka , Mitsunori Ishii
IPC分类号： H01M10/50
CPC分类号： H01M10/5022 , H01M10/613 , H01M10/625 , H01M10/633 , H01M10/6563 , H01M10/6567
摘要： A battery temperature control apparatus capable of controlling the temperature of a battery to reach a suitable condition is provided. Thermal capacity determining unit 61, based on the temperature of battery 1 detected by battery temperature detector 2 and a target temperature stored in storage unit 5, determines the thermal capacity necessary for setting the temperature of battery 1 to the target temperature. Temperature regulating ability determining unit 62, based on the temperature of battery 1 detected by battery temperature detector 2 and the temperature of the temperature regulating medium detected by medium temperature detector 4, determines the temperature regulating ability of fan 3. Flow rate controller 63, based on the thermal capacity determined by thermal capacity determining unit 61 and the temperature regulating ability determined by temperature regulating ability determining unit 62, controls the flow rate of the temperature regulating medium sent by the fan. The temperature of battery 1 becomes close to the target temperature due to the temperature regulating medium sent from fan 3.
摘要翻译： 提供一种能够控制电池达到适当条件的温度的电池温度控制装置。 热容量确定单元61基于由电池温度检测器2检测到的电池1的温度和存储在存储单元5中的目标温度，确定将电池1的温度设定为目标温度所需的热容量。 温度调节能力确定单元62基于由电池温度检测器2检测到的电池1的温度和由中温检测器4检测的温度调节介质的温度，确定风扇3的温度调节能力。基于流量控制器63 关于由热容量决定部61决定的热容量和由温度调节能力判定部62决定的温度调节能力，控制由风扇送出的温度调节介质的流量。 由于从风扇3发出的温度调节介质，电池1的温度变得接近于目标温度。
-
公开(公告)号：US5601510A
公开(公告)日：1997-02-11
申请号：US490705
申请日：1995-06-15
IPC分类号： B60K31/00 , B60K31/04 , B60T17/22 , B60W50/02 , F16H59/08 , F16H59/10 , F16H59/22 , F16H59/24 , F16H59/42 , F16H59/44 , F16H59/50 , F16H59/54 , F16H59/72 , F16H59/74 , F16H61/02 , F16H61/12 , F16H61/16 , F16H63/40 , F16H63/42 , B60K41/20 , B60K41/06 , F16H59/36
CPC分类号： B60K31/04 , B60K31/00 , B60K31/047 , B60T17/22 , F16H59/105 , F16H61/12 , B60W2050/021 , B60W2050/0215 , B60W2510/0623 , B60W2510/0628 , B60W2510/0638 , B60W2520/105 , B60W2540/12 , B60W2540/16 , F16H2061/1208 , F16H2061/1224 , F16H2061/1244 , F16H2061/1248 , F16H2061/1284 , F16H2312/022 , F16H59/08 , F16H59/22 , F16H59/24 , F16H59/42 , F16H59/44 , F16H59/54 , F16H59/72 , F16H59/74 , F16H61/0213 , F16H61/16 , F16H63/40 , F16H63/42 , Y10S477/906 , Y10T477/647 , Y10T477/649 , Y10T477/656 , Y10T477/676 , Y10T477/68 , Y10T477/693 , Y10T477/6934 , Y10T74/1926
摘要： A sensor failure and erroneous signal detection system for use in automobiles equipped with cruise control. This system prevents cruise control from operating if certain predetermined conditions occur. Further, the system will determine if the cruise control signal has been erroneously generated and set up an error "flag". A failure is determined in the cruise control system if either one of the following conditions is present when a cruise control signal is generated: (1) the vehicle is traveling below a predetermined speed; (2) the brake switch is on; (2) the shift range is in "N", "R" or "P"; or (4) either (1), (2) or (3) continues for a predetermined period of time. Upon occurrence of (1), (2), (3), or (4), an error has been detected and the automatic transmission is instructed to return to normal operation.
摘要翻译： 传感器故障和错误信号检测系统，用于配备巡航控制的汽车。 如果发生某些预定条件，该系统防止巡航控制运行。 此外，系统将确定巡航控制信号是否被错误地产生并且建立错误“标志”。 如果在产生巡航控制信号时存在以下条件之一，则在巡航控制系统中确定故障：（1）车辆行驶低于预定速度; （2）制动开关打开; （2）移动范围为“N”，“R”或“P”; 或（4）（1），（2）或（3）持续预定的时间段。 当发生（1），（2），（3）或（4）时，检测到错误并指示自动变速器返回到正常操作。
-
公开(公告)号：US5002147A
公开(公告)日：1991-03-26
申请号：US260984
申请日：1988-10-20
申请人： Kazunari Tezuka , Haruo Fujiki
发明人： Kazunari Tezuka , Haruo Fujiki
IPC分类号： B60T8/175 , B60K17/346 , B60K17/35 , B60K23/08 , B60K28/16 , B60T8/172 , B60T8/1763 , B60T8/1769 , B60W10/02 , B60W10/04 , B60W10/06 , B60W10/12 , F02D29/02
CPC分类号： B60K28/165 , B60K23/0808
摘要： A torque distribution deciding control unit, a planetary gear device as a central differential and an oil hydraulic clutch having opposite disks are provided on a motor vehicle. The clutch is disposed between output members of the planetary gear device, whereby torque is transmitted to front and rear wheels at a distribution ratio decided by clutch torque of the clutch. The control unit operates the clutch so as to distribute the torque at a ratio in accordance with slipping of the front or rear wheels so as to reduce the torque for the slipping wheels.
-
公开(公告)号：US5655408A
公开(公告)日：1997-08-12
申请号：US491592
申请日：1995-06-16
IPC分类号： B60K31/00 , B60K31/04 , B60T17/22 , B60W50/02 , F16H59/08 , F16H59/10 , F16H59/22 , F16H59/24 , F16H59/42 , F16H59/44 , F16H59/50 , F16H59/54 , F16H59/72 , F16H59/74 , F16H61/02 , F16H61/12 , F16H61/16 , F16H63/40 , F16H63/42
CPC分类号： B60K31/04 , B60K31/00 , B60K31/047 , B60T17/22 , F16H59/105 , F16H61/12 , B60W2050/021 , B60W2050/0215 , B60W2510/0623 , B60W2510/0628 , B60W2510/0638 , B60W2520/105 , B60W2540/12 , B60W2540/16 , F16H2061/1208 , F16H2061/1224 , F16H2061/1244 , F16H2061/1248 , F16H2061/1284 , F16H2312/022 , F16H59/08 , F16H59/22 , F16H59/24 , F16H59/42 , F16H59/44 , F16H59/54 , F16H59/72 , F16H59/74 , F16H61/0213 , F16H61/16 , F16H63/40 , F16H63/42 , Y10S477/906 , Y10T477/647 , Y10T477/649 , Y10T477/656 , Y10T477/676 , Y10T477/68 , Y10T477/693 , Y10T477/6934 , Y10T74/1926
摘要： A failure detecting method and apparatus for an automatic transmission of a vehicle having a vehicle speed sensor mounted on said vehicle for sensing a vehicle speed and an inhibitor switch attached on said automatic transmission for detecting a gear shift range position, The method is carried out by judging whether the vehicle speed is larger than a predetermined value; checking whether a neutral range position is detected; detecting whether another gear shift range position is absent after a predetermined time has lapsed; and then controlling the automatic transmission as if the gear shift range position is in a drive range. This enables one to precisely detect a failure of the range signal line and to control the automatic transmission in an optimum condition under any driving conditions.
摘要翻译： 一种用于车辆自动变速器的故障检测方法和装置，具有安装在所述车辆上的车速传感器，用于感测车速，以及安装在所述自动变速器上的抑制开关，用于检测变速范围位置。该方法由 判断车速是否大于预定值; 检查是否检测到中立档位; 在预定时间过去之后检测是否不存在另一变速范围位置; 然后如同变速范围位置在驱动范围内那样控制自动变速器。 这使得能够精确地检测范围信号线的故障并且在任何驾驶条件下在最佳状态下控制自动变速器。
-
公开(公告)号：US5591101A
公开(公告)日：1997-01-07
申请号：US588412
申请日：1996-01-18
IPC分类号： B60K31/00 , B60K31/04 , B60T17/22 , B60W50/02 , F16H59/08 , F16H59/10 , F16H59/22 , F16H59/24 , F16H59/42 , F16H59/44 , F16H59/50 , F16H59/54 , F16H59/72 , F16H59/74 , F16H61/02 , F16H61/12 , F16H61/16 , F16H63/40 , F16H63/42 , B60K41/04
CPC分类号： B60K31/04 , B60K31/00 , B60K31/047 , B60T17/22 , F16H59/105 , F16H61/12 , B60W2050/021 , B60W2050/0215 , B60W2510/0623 , B60W2510/0628 , B60W2510/0638 , B60W2520/105 , B60W2540/12 , B60W2540/16 , F16H2061/1208 , F16H2061/1224 , F16H2061/1244 , F16H2061/1248 , F16H2061/1284 , F16H2312/022 , F16H59/08 , F16H59/22 , F16H59/24 , F16H59/42 , F16H59/44 , F16H59/54 , F16H59/72 , F16H59/74 , F16H61/0213 , F16H61/16 , F16H63/40 , F16H63/42 , Y10S477/906 , Y10T477/647 , Y10T477/649 , Y10T477/656 , Y10T477/676 , Y10T477/68 , Y10T477/693 , Y10T477/6934 , Y10T74/1926
摘要： A method and system for detecting a failure of an automatic transmission for a vehicle employing a speed shift range switch operation signal from a speed shift range switch as one of the control signals to control the automatic transmission. The method is carried out by: detecting a speed shift range from the speed shift range switch; generating a start signal indicating a starting state of a starter for expediting a start of an engine for the vehicle; and automatically controlling the automatic transmission so as to maintain the speed shift range in the case where "P" or "N" range is not detected when the start signal is "ON".
摘要翻译： 一种用于检测车辆的自动变速器的故障的方法和系统，其采用来自速度换档范围开关的速度换档范围切换操作信号作为控制信号之一来控制自动变速器。 该方法通过以下方式进行：从速度换档范围开关检测变速范围; 产生指示起动器的起动状态的起动信号，用于加速车辆的发动机的起动; 并且当起动信号为“接通”时，在没有检测到“P”或“N”范围的情况下，自动控制自动变速器以保持速度变速范围。
-
-
-
-
-
-
-
-
-
搜索结果
29 条记录 (耗时 0.024 秒)
