专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US08167775B2 Method for clutch protection 有权
标题翻译：离合器保护方法
公开(公告)号：US08167775B2
公开(公告)日：2012-05-01
申请号：US12441387
申请日：2007-09-13
申请人： Henrik Ryberg , Erik Lauri , Svante Karlsson , Lars Karlsson
发明人： Henrik Ryberg , Erik Lauri , Svante Karlsson , Lars Karlsson
IPC分类号： B60W10/02
CPC分类号： F16D48/08 , B60W30/186 , B60W50/14 , B60W2040/1369 , B60W2510/02 , B60W2510/0241 , B60W2530/18 , F16D2500/10412 , F16D2500/1045 , F16D2500/1082 , F16D2500/30406 , F16D2500/3108 , F16D2500/3166 , F16D2500/50224 , F16D2500/50296 , F16D2500/7101 , Y10T477/75 , Y10T477/755
摘要： Method for protecting a clutch of a vehicle, said vehicle being provided with an engine, drive wheels and an automated manual transmission for transmitting drive power from said engine to said drive wheels. A controller can execute the steps of: sensing a power demand from the driver which results in a clutch control where the clutch is partly engaged and clutch slip occurs, measuring travelling distance(s) of the vehicle during a predetermined first time interval, initiating a first warning measure, in order to alert the driver of excessive clutch slip, if the vehicle has traveled less than a predetermined distance during said predetermined first time interval.
摘要翻译：用于保护车辆离合器的方法，所述车辆设置有发动机，驱动轮和用于将驱动力从所述发动机传递到所述驱动轮的自动手动变速器。控制器可以执行以下步骤：感测来自驾驶员的功率需求，其导致离合器部分接合和离合器打滑发生的离合器控制，测量车辆在预定的第一时间间隔期间的行驶距离，启动第一警告措施，以便在所述预定的第一时间间隔期间车辆行驶小于预定距离时，提醒驾驶员过度的离合器打滑。

2. 发明申请

US20100075804A1 METHOD FOR CLUTCH PROTECTION 有权
标题翻译：离合器保护方法
公开(公告)号：US20100075804A1
公开(公告)日：2010-03-25
申请号：US12441387
申请日：2007-09-13
申请人： Henrik Ryberg , Erik Lauri , Svante Karlsson , Lars Karlsson
发明人： Henrik Ryberg , Erik Lauri , Svante Karlsson , Lars Karlsson
IPC分类号： B60W10/02
CPC分类号： F16D48/08 , B60W30/186 , B60W50/14 , B60W2040/1369 , B60W2510/02 , B60W2510/0241 , B60W2530/18 , F16D2500/10412 , F16D2500/1045 , F16D2500/1082 , F16D2500/30406 , F16D2500/3108 , F16D2500/3166 , F16D2500/50224 , F16D2500/50296 , F16D2500/7101 , Y10T477/75 , Y10T477/755
摘要： Method for protecting a clutch of a vehicle, said vehicle being provided with an engine, drive wheels and an automated manual transmission for transmitting drive power from said engine to said drive wheels. A controller can execute the steps of: sensing a power demand from the driver which results in a clutch control where the clutch is partly engaged and clutch slip occurs, measuring travelling distance(s) of the vehicle during a predetermined first time interval, initiating a first warning measure, in order to alert the driver of excessive clutch slip, if the vehicle has traveled less than a predetermined distance during said predetermined first time interval.
摘要翻译：用于保护车辆离合器的方法，所述车辆设置有发动机，驱动轮和用于将驱动力从所述发动机传递到所述驱动轮的自动手动变速器。控制器可以执行以下步骤：感测来自驾驶员的功率需求，其导致离合器部分接合和离合器打滑发生的离合器控制，测量车辆在预定的第一时间间隔期间的行驶距离，启动第一警告措施，以便在所述预定的第一时间间隔期间车辆行驶小于预定距离时，提醒驾驶员过度的离合器打滑。

3. 发明申请

US20090205408A1 METHOD FOR DETECTING CLUTCH CYLINDER LEAKAGE 审中-公开
标题翻译：检测离合器缸体泄漏的方法
公开(公告)号：US20090205408A1
公开(公告)日：2009-08-20
申请号：US12097547
申请日：2005-12-15
申请人： Svante Karlsson , Lars Karlsson , Erik Lauri
发明人： Svante Karlsson , Lars Karlsson , Erik Lauri
IPC分类号： G01M3/00
CPC分类号： F16D25/088 , F16D25/12 , F16D48/02 , F16D2500/1028 , F16D2500/3026 , F16D2500/5108 , F16D2500/511
摘要： A method is provided for sensing leakage in a clutch cylinder system in a vehicle including an automated manual transmission, wherein the clutch cylinder system includes a clutch cylinder provided with a reciprocable piston, whose position is sensed by a position sensor and affected by pressurization of the cylinder by opening or closing at least one air inlet valve and by opening or closing at least one air outlet valve and wherein the clutch is in an engaged position when there is no air pressure in the cylinder. The method includes the steps of: a. closing the at least one inlet valve and at least one outlet valve for compressed air; b. sensing a position of the piston during a predetermined time span, and, c. if the position has changed more than a predetermined allowable position change, sending an error signal to an onboard diagnostics system or a signal light in the vehicle.
摘要翻译：提供了一种用于检测包括自动手动变速器的车辆中的离合器缸系统中的泄漏的方法，其中所述离合器缸系统包括设置有往复活塞的离合器缸，其位置由位置传感器感测并受到通过打开或关闭至少一个空气入口阀并且通过打开或关闭至少一个空气出口阀，并且其中当气缸中没有空气压力时，离合器处于接合位置。该方法包括以下步骤：a。关闭所述至少一个入口阀和用于压缩空气的至少一个出口阀; b。在预定时间范围内感测活塞的位置，以及c。如果位置已经改变超过预定的可允许位置变化，则向车载诊断系统或车辆中的信号灯发送错误信号。

4. 发明授权

US08126614B2 Selective anti-lock braking system 有权
标题翻译：选择性防抱死制动系统
公开(公告)号：US08126614B2
公开(公告)日：2012-02-28
申请号：US12066272
申请日：2006-09-08
申请人： Svante Karlsson , Lars Karlsson , Sixten Berglund
发明人： Svante Karlsson , Lars Karlsson , Sixten Berglund
IPC分类号： G05D1/00
CPC分类号： B60T8/17616 , B60T2201/04 , B60T2260/04 , B60W10/11 , B60W10/184 , B60W30/18118 , B60W2520/26 , B60W2530/10 , B60W2550/142 , B60Y2200/14
摘要： Automatic mechanical transmission system for a vehicle with antilock braking which is configured to selectively decouple the drive train of the vehicle from the wheels of the vehicle. The system includes a first sensor for sensing at least one operational state of the vehicle, a second sensor for sensing a wheel-lock up condition of the vehicle, and a logic control unit. The logic control unit is configured to receive signals from the first and second sensors. When the first sensor communicates a first predetermined operational state of the vehicle and the second sensor communicates a wheel-lockup condition, the logic unit directs disengagement of the drive train from the wheels. Alternatively, when a second predetermined operational state of the vehicle and wheel lock-up condition is communicated, the logic control unit directs engagement of the drive train and the wheels.
摘要翻译：用于具有防抱死制动的车辆的自动机械传动系统，其被配置为选择性地将车辆的传动系与车辆的车轮分离。该系统包括用于感测车辆的至少一个操作状态的第一传感器，用于感测车辆的车轮锁定状态的第二传感器和逻辑控制单元。逻辑控制单元被配置为从第一和第二传感器接收信号。当第一传感器通信车辆的第一预定操作状态并且第二传感器传达车轮锁定状态时，逻辑单元引导传动系与轮的分离。或者，当通信车辆和车轮锁定状态的第二预定操作状态时，逻辑控制单元引导传动系和车轮的接合。

5. 发明申请

US20080269994A1 Selective Anti-Lock Braking System 有权
标题翻译：选择性防抱死制动系统
公开(公告)号：US20080269994A1
公开(公告)日：2008-10-30
申请号：US12066272
申请日：2006-09-08
申请人： Svante Karlsson , Lars Karlsson , Sixten Berglund
发明人： Svante Karlsson , Lars Karlsson , Sixten Berglund
IPC分类号： B60W10/02 , B60W10/18 , B60W30/02
CPC分类号： B60T8/17616 , B60T2201/04 , B60T2260/04 , B60W10/11 , B60W10/184 , B60W30/18118 , B60W2520/26 , B60W2530/10 , B60W2550/142 , B60Y2200/14
摘要： Automatic mechanical transmission system for a vehicle with antilock braking which is configured to selectively decouple the drive train of the vehicle from the wheels of the vehicle. The system includes a first sensor for sensing at least one operational state of the vehicle, a second sensor for sensing a wheel-lock up condition of the vehicle, and a logic control unit. The logic control unit is configured to receive signals from the first and second sensors. When the first sensor communicates a first predetermined operational state of the vehicle and the second sensor communicates a wheel-lockup condition, the logic unit directs disengagement of the drive train from the wheels. Alternatively, when a second predetermined operational state of the vehicle and wheel lock-up condition is communicated, the logic control unit directs engagement of the drive train and the wheels.
摘要翻译：用于具有防抱死制动的车辆的自动机械传动系统，其被配置为选择性地将车辆的传动系与车辆的车轮分离。该系统包括用于感测车辆的至少一个操作状态的第一传感器，用于感测车辆的车轮锁定状态的第二传感器和逻辑控制单元。逻辑控制单元被配置为从第一和第二传感器接收信号。当第一传感器通信车辆的第一预定操作状态并且第二传感器传达车轮锁定状态时，逻辑单元引导传动系与轮的分离。或者，当通信车辆和车轮锁定状态的第二预定操作状态时，逻辑控制单元引导传动系和车轮的接合。

6. 发明申请

US20090305845A1 AUTOMATIC DISENGAGING/ENGAGING METHOD OF A CLUTCH DEPENDENT POWER TAKE-OFF 有权
标题翻译：离合器相关电源自动断开/接合方法
公开(公告)号：US20090305845A1
公开(公告)日：2009-12-10
申请号：US12441386
申请日：2007-09-11
申请人： Lars Karlsson , Svante Karlsson
发明人： Lars Karlsson , Svante Karlsson
IPC分类号： B60W10/02
CPC分类号： B60W10/02 , B60K28/04 , B60W10/11 , B60W10/30 , B60W30/18054 , B60W2510/186 , Y10T477/613 , Y10T477/641
摘要： An automatic disengaging method for a master clutch dependent power take-off (PTO) arranged in a vehicle for preventing undesired movement or actions of the implements associated with the PTO and undesired wear of a clutch collar (release bearing). The PTO is driven by an engine via a master clutch between a crankshaft of the engine and an input shaft in a gearbox. The gear box further comprises an output shaft which is powered by the input shaft, optionally via an intermediate shaft. A power take-off is connected to the input shaft or, optionally, to the intermediate shaft. The system further includes a control unit connected to the master clutch and the gear box. When the control unit registers that the master clutch is disengaged, a gear is engaged in the gearbox and certain conditions are fulfilled (e.g. a parking brake has been actuated for a certain time), the control unit performs the operations of putting the gearbox in a neutral position, disable the power take-off, if the power take-off is enabled, and engage the master clutch.
摘要翻译：布置在车辆中的主离合器相关动力输出（PTO）的自动分离方法，用于防止与PTO相关联的工具的不期望的移动或动作以及离合器套环（释放轴承）的不期望的磨损。发动机通过发动机的曲轴和齿轮箱中的输入轴之间的主离合器由发动机驱动PTO。齿轮箱还包括由输入轴供电的输出轴，可选地经由中间轴。动力输出连接到输入轴或可选地连接到中间轴。该系统还包括连接到主离合器和齿轮箱的控制单元。当控制单元注册主离合器分离时，齿轮啮合在变速箱中并且满足某些条件（例如驻车制动器已被致动一段时间），则控制单元执行将变速箱放入中断位置，禁用动力输出，如果启动功率，并接合主离合器。

7. 发明授权

US08100811B2 Automatic disengaging/engaging method of a clutch dependent power take-off 有权
标题翻译：离合器相关动力输出的自动分离/接合方法
公开(公告)号：US08100811B2
公开(公告)日：2012-01-24
申请号：US12441386
申请日：2007-09-11
申请人： Lars Karlsson , Svante Karlsson
发明人： Lars Karlsson , Svante Karlsson
IPC分类号： B60W10/04 , B60W10/02 , B61H13/36
CPC分类号： B60W10/02 , B60K28/04 , B60W10/11 , B60W10/30 , B60W30/18054 , B60W2510/186 , Y10T477/613 , Y10T477/641
摘要： An automatic disengaging method for a master clutch dependent power take-off (PTO) arranged in a vehicle for preventing undesired movement or actions of the implements associated with the PTO and undesired wear of a clutch collar (release bearing). The PTO is driven by an engine via a master clutch between a crankshaft of the engine and an input shaft in a gearbox. The gear box further comprises an output shaft which is powered by the input shaft, optionally via an intermediate shaft. A power take-off is connected to the input shaft or, optionally, to the intermediate shaft. The system further includes a control unit connected to the master clutch and the gear box. When the control unit registers that the master clutch is disengaged, a gear is engaged in the gearbox and certain conditions are fulfilled (e.g. a parking brake has been actuated for a certain time), the control unit performs the operations of putting the gearbox in a neutral position, disable the power take-off, if the power take-off is enabled, and engage the master clutch.
摘要翻译：布置在车辆中的主离合器相关动力输出（PTO）的自动分离方法，用于防止与PTO相关联的工具的不期望的移动或动作以及离合器套环（释放轴承）的不期望的磨损。发动机通过发动机的曲轴和齿轮箱中的输入轴之间的主离合器由发动机驱动PTO。齿轮箱还包括由输入轴供电的输出轴，可选地经由中间轴。动力输出连接到输入轴或可选地连接到中间轴。该系统还包括连接到主离合器和齿轮箱的控制单元。当控制单元注册主离合器分离时，齿轮啮合在变速箱中并且满足某些条件（例如驻车制动器已被致动一段时间），则控制单元执行将变速箱放入中断位置，禁用动力输出，如果启动功率，并接合主离合器。

8. 发明申请

US20060079377A1 METHOD AND DEVICE FOR HILL START 有权
标题翻译：用于启动的方法和装置
公开(公告)号：US20060079377A1
公开(公告)日：2006-04-13
申请号：US11160625
申请日：2005-06-30
申请人： Marcus Steen , Erik Lauri , Lars Karlsson
发明人： Marcus Steen , Erik Lauri , Lars Karlsson
IPC分类号： B60W10/04
CPC分类号： B60W30/18027 , B60T7/122 , B60T2201/06 , B60W10/02 , B60W10/06 , B60W30/18118 , F16H37/046 , Y10S477/90 , Y10S477/901 , Y10T477/816 , Y10T477/847 , Y10T477/87
摘要： Method and arrangement for facilitating hill-starting of a stationary motor vehicle. The method includes applying at least one braking device using a brake pedal and estimating the traveling resistance of the vehicle using a control unit (30). The control unit (30) determines a starting gear, a starting torque and a starting speed with regard to the estimated traveling resistance. The driver releases the brake pedal and the brakes are kept applied for a certain time. The driver operates an accelerator pedal to a position at least corresponding to the minimum transmitted torque and a clutch device (2) for a gearbox (3) is activated by the control unit (30) when the starting speed has been achieved. The control unit (30) releases the braking devices as a function of the increase in the transmitted driving torque of the clutch.
摘要翻译：用于促进固定式机动车辆启动的方法和装置。该方法包括使用制动踏板应用至少一个制动装置，并使用控制单元（30）估计车辆的行驶阻力。控制单元（30）根据估计的行驶阻力确定起动档，起动转矩和起动速度。驾驶员释放制动踏板，制动器保持一段时间。驾驶员将加速器踏板操作至少至少对应于最小传递扭矩的位置，并且当实现起动速度时，用于变速箱（3）的离合器装置（2）由控制单元（30）启动。控制单元（30）根据离合器的传递的驱动转矩的增加而释放制动装置。

9. 发明授权

US07226389B2 Method and device for hill start 有权
标题翻译：山地启动方法和装置
公开(公告)号：US07226389B2
公开(公告)日：2007-06-05
申请号：US11160625
申请日：2005-06-30
申请人： Marcus Steen , Erik Lauri , Lars Karlsson
发明人： Marcus Steen , Erik Lauri , Lars Karlsson
IPC分类号： B60T7/12 , B60W10/04
CPC分类号： B60W30/18027 , B60T7/122 , B60T2201/06 , B60W10/02 , B60W10/06 , B60W30/18118 , F16H37/046 , Y10S477/90 , Y10S477/901 , Y10T477/816 , Y10T477/847 , Y10T477/87
摘要： Method and arrangement for facilitating hill-starting of a stationary motor vehicle. The method includes applying at least one braking device using a brake pedal and estimating the traveling resistance of the vehicle using a control unit (30). The control unit (30) determines a starting gear, a starting torque and a starting speed with regard to the estimated traveling resistance. The driver releases the brake pedal and the brakes are kept applied for a certain time. The driver operates an accelerator pedal to a position at least corresponding to the minimum transmitted torque and a clutch device (2) for a gearbox (3) is activated by the control unit (30) when the starting speed has been achieved. The control unit (30) releases the braking devices as a function of the increase in the transmitted driving torque of the clutch.
摘要翻译：用于促进固定式机动车辆启动的方法和装置。该方法包括使用制动踏板应用至少一个制动装置，并使用控制单元（30）估计车辆的行驶阻力。控制单元（30）根据估计的行驶阻力确定起动档，起动转矩和起动速度。驾驶员释放制动踏板，制动器保持一段时间。驾驶员将加速器踏板操作至少至少对应于最小传递扭矩的位置，并且当实现起动速度时，用于变速箱（3）的离合器装置（2）由控制单元（30）启动。控制单元（30）根据离合器的传递的驱动转矩的增加而释放制动装置。

10. 发明申请

US20140104110A1 Method for Real-time, Automatic, Wideband, High Accuracy RF Direction Finding 有权
标题翻译：实时，自动，宽带，高精度RF方向寻找方法
公开(公告)号：US20140104110A1
公开(公告)日：2014-04-17
申请号：US13653476
申请日：2012-10-17
申请人： Lars Karlsson
发明人： Lars Karlsson
IPC分类号： G01S3/02
CPC分类号： G01S3/74
摘要： This system and method provides a direction finding system that enables modern RF DF systems to analyze short duration signals in the entire instantaneous bandwidth. By providing a method to process wideband data, the invention drastically improves throughput and probability of intercept (POI). The invention is unique in that it does not require separate narrowband channels for analysis, and can simultaneously calculate azimuth and elevation estimates for every frequency in the bandwidth of an incident signal. It is also well-suited for fixed point, FPGA implementations making it a perfect match for modern state-of-the-art processing systems. The system and method capitalizes on the ability of Fourier Frequency Transform operations to accurately resolve incident wave phase at discrete frequencies. The system then uses the phase information from the individual elements in the array to arrive at an emitter azimuth angle. The azimuth angle is nearly simultaneously used in concert with lookup tables of all possible elevation angles to compare the arrival time delay between the array elements to determine emitter elevation angle.
摘要翻译：该系统和方法提供了一种方向发现系统，其使得现代RF DF系统能够在整个瞬时带宽中分析短持续时间信号。通过提供处理宽带数据的方法，本发明大大提高了吞吐量和拦截概率（POI）。本发明是独特的，因为它不需要单独的窄带信道用于分析，并且可以同时计算入射信号带宽中每个频率的方位角和高程估计。它也非常适合固定点，FPGA实现使其成为现代最先进的处理系统的完美匹配。该系统和方法利用傅里叶频率变换操作精确地解决离散频率入射波相位的能力。然后，系统使用来自阵列中的各个元件的相位信息来达到发射器方位角。方位角几乎同时用于所有可能仰角的查找表，以比较阵列元件之间的到达时间延迟，以确定发射器仰角。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式