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公开(公告)号：US20140229124A1
公开(公告)日：2014-08-14
申请号：US14128640
申请日：2012-03-31
申请人： Felipe Albertao , Ying Chen , Jin Huang , Chunhua Tian , Hao Wang , Jing Xiao
发明人： Felipe Albertao , Ying Chen , Jin Huang , Chunhua Tian , Hao Wang , Jing Xiao
IPC分类号： G01F1/34
CPC分类号： F17D5/06 , F17D5/02 , G01F1/34 , G01F22/02 , G01M3/2815
摘要： A method and an apparatus for determining leakage volume of fluid in transportation pipelines are provided. The method comprises: obtaining the negative pressure wave signals detected by at least two pressure sensors arranged on the pipeline; determining the pressure signal at the leakage location based on the negative pressure wave signals; determining the leakage rate during a leakage period based on the pressure signal at the leakage location according to a leakage model; and determining the leakage volume of the fluid in the pipeline based on the leakage rate and the leakage period. The apparatus provided corresponds to the method described above. By using the method and apparatus described above, the leakage volume of the transportation pipelines can be obtained to help understand the leakage profile of the pipelines and thus reduce losses.
摘要翻译： 提供了一种用于确定运输管道中的流体泄漏体积的方法和装置。 该方法包括：获得由布置在管道上的至少两个压力传感器检测的负压波信号; 基于负压波信号确定泄漏位置处的压力信号; 根据泄漏模型，根据泄漏位置处的压力信号确定泄漏期间的泄漏率; 并基于泄漏率和泄漏周期来确定管道中流体的泄漏体积。 所提供的装置对应于上述方法。 通过使用上述方法和装置，可以获得运输管线的泄漏量，以帮助了解管道的泄漏特征，从而减少损失。
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公开(公告)号：US09759589B2
公开(公告)日：2017-09-12
申请号：US14128640
申请日：2012-03-31
申请人： Felipe Albertao , Ying Chen , Jin Huang , Chunhua Tian , Hao Wang , Jing Xiao
发明人： Felipe Albertao , Ying Chen , Jin Huang , Chunhua Tian , Hao Wang , Jing Xiao
CPC分类号： F17D5/06 , F17D5/02 , G01F1/34 , G01F22/02 , G01M3/2815
摘要： A method and an apparatus for determining leakage volume of fluid in transportation pipelines are provided. The method comprises: obtaining the negative pressure wave signals detected by at least two pressure sensors arranged on the pipeline; determining the pressure signal at the leakage location based on the negative pressure wave signals; determining the leakage rate during a leakage period based on the pressure signal at the leakage location according to a leakage model; and determining the leakage volume of the fluid in the pipeline based on the leakage rate and the leakage period. The apparatus provided corresponds to the method described above. By using the method and apparatus described above, the leakage volume of the transportation pipelines can be obtained to help understand the leakage profile of the pipelines and thus reduce losses.
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公开(公告)号：US20120302157A1
公开(公告)日：2012-11-29
申请号：US13479309
申请日：2012-05-24
申请人： Ying Chen , Rong Yao Fu , Qian Ma , Hao Wang , Yue Da Xiong , Yuan Yuan
发明人： Ying Chen , Rong Yao Fu , Qian Ma , Hao Wang , Yue Da Xiong , Yuan Yuan
IPC分类号： H04W4/02
CPC分类号： G08G1/096716 , G08G1/096758 , G08G1/096775 , H04W4/021 , H04W4/046 , H04W4/06
摘要： A method, apparatus, and service station for providing a location-based transportation information service. The method for providing a location-based traffic information service includes receiving a traffic message indicating a traffic condition, determining a traffic information service station matching the traffic message in terms of location, and dispatching the traffic message to the matched traffic information service station such that the traffic message is broadcasted within the service range of the matched traffic information service station. Corresponding apparatus and traffic information service station are also disclosed. According to embodiments of the present invention, a location-specific real-time traffic information service can be provided.
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公开(公告)号：US20130002451A1
公开(公告)日：2013-01-03
申请号：US13604851
申请日：2012-09-06
申请人： Ying Chen , Rong Yao Fu , Qian Ma , Hao Wang , Yue Da Xiong , Yuan Yuan
发明人： Ying Chen , Rong Yao Fu , Qian Ma , Hao Wang , Yue Da Xiong , Yuan Yuan
IPC分类号： G08G1/095
CPC分类号： G08G1/096716 , G08G1/096741 , G08G1/096783
摘要： Reducing traffic signal obstruction, through reproducing the contents of traffic signals, so the driver of a small vehicle blocked by a big vehicle also can be aware of the contents of traffic signals indicated by an obstructed traffic signal indicator. The system of reproducing traffic signals on a vehicle includes: a signal receiver, configured to receive the contents of traffic signals, wherein the contents of traffic signals is indicated by at least one traffic signal indicator; a signal processer, configured to determine whether to reproduce the received contents of traffic signals; and a reproducer, configured to reproduce the contents of traffic signals if it is determined to do so by the signal processor.
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公开(公告)号：US20130002450A1
公开(公告)日：2013-01-03
申请号：US13535465
申请日：2012-06-28
申请人： Ying Chen , Rong Yao Fu , Qian Ma , Hao Wang , Yue Da Xiong , Yuan Yuan
发明人： Ying Chen , Rong Yao Fu , Qian Ma , Hao Wang , Yue Da Xiong , Yuan Yuan
IPC分类号： G08G1/0967 , G08G1/095
CPC分类号： G08G1/096716 , G08G1/096741 , G08G1/096783
摘要： Reducing traffic signal obstruction, through reproducing the contents of traffic signals, so the driver of a small vehicle blocked by a big vehicle also can be aware of the contents of traffic signals indicated by an obstructed traffic signal indicator. The system of reproducing traffic signals on a vehicle includes: a signal receiver, configured to receive the contents of traffic signals, wherein the contents of traffic signals is indicated by at least one traffic signal indicator; a signal processer, configured to determine whether to reproduce the received contents of traffic signals; and a reproducer, configured to reproduce the contents of traffic signals if it is determined to do so by the signal processor.
摘要翻译： 减少交通信号阻塞，通过再现交通信号的内容，使得被大型车辆阻挡的小型车辆的驾驶员也能够知道由阻塞的交通信号灯指示的交通信号的内容。 在车辆上再现业务信号的系统包括：信号接收机，被配置为接收业务信号的内容，其中业务信号的内容由至少一个业务信号指示符指示; 信号处理器，被配置为确定是否再现所接收的交通信号的内容; 以及重放器，被配置为如果信号处理器确定为交通信号的内容，则再现其内容。
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公开(公告)号：US20120326896A1
公开(公告)日：2012-12-27
申请号：US13603593
申请日：2012-09-05
申请人： Ying Chen , Rong Yao Fu , Qian Ma , Hao Wang , Yue Da Xiong , Yuan Yuan
发明人： Ying Chen , Rong Yao Fu , Qian Ma , Hao Wang , Yue Da Xiong , Yuan Yuan
IPC分类号： G08G1/123
CPC分类号： G08G1/096716 , G08G1/096758 , G08G1/096775 , H04W4/021 , H04W4/046 , H04W4/06
摘要： A method, apparatus, and service station for providing a location-based transportation information service. The method for providing a location-based traffic information service includes receiving a traffic message indicating a traffic condition, determining a traffic information service station matching the traffic message in terms of location, and dispatching the traffic message to the matched traffic information service station such that the traffic message is broadcasted within the service range of the matched traffic information service station. Corresponding apparatus and traffic information service station are also disclosed. According to embodiments of the present invention, a location-specific real-time traffic information service can be provided.
摘要翻译： 一种用于提供基于位置的运输信息服务的方法，装置和服务站。 提供基于位置的交通信息服务的方法包括：接收指示交通状况的通信消息，根据位置确定与业务消息匹配的业务信息服务站，并将所述业务消息发送到所匹配的业务信息服务站，使得 在匹配的交通信息服务站的服务范围内广播业务消息。 还公开了相应的设备和交通信息服务站。 根据本发明的实施例，可以提供位置特定的实时交通信息服务。
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公开(公告)号：US09043172B2
公开(公告)日：2015-05-26
申请号：US13596612
申请日：2012-08-28
摘要： A method and apparatus for estimating virtual machine energy consumption, and in particular, a method and apparatus for estimating virtual machine energy consumption in a computer system. The method includes: obtaining system energy consumption of the system hardware resources; obtaining event information of a plurality of functional units into which the system hardware resources are divided, and mapping the event information to the respective virtual machines; and calculating energy consumption of the virtual machines according to a plurality of energy consumption coefficients corresponding to the plurality of functional units and according to the event information mapped to the functional units of the respective virtual machines.
摘要翻译： 一种用于估计虚拟机能量消耗的方法和装置，特别是一种用于估计计算机系统中的虚拟机能量消耗的方法和装置。 该方法包括：获取系统硬件资源的系统能耗; 获取所述系统硬件资源划分到的多个功能单元的事件信息，并将所述事件信息映射到各个虚拟机; 以及根据与所述多个功能单元对应的多个能量消耗系数并根据映射到各个虚拟机的功能单元的事件信息来计算虚拟机的能量消耗。
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公开(公告)号：US08854230B2
公开(公告)日：2014-10-07
申请号：US13604851
申请日：2012-09-06
申请人： Ying Chen , Rong Yao Fu , Qian Ma , Hao Wang , Yue Da Xiong , Yuan Yuan
发明人： Ying Chen , Rong Yao Fu , Qian Ma , Hao Wang , Yue Da Xiong , Yuan Yuan
IPC分类号： G08G1/095
CPC分类号： G08G1/096716 , G08G1/096741 , G08G1/096783
摘要： Reducing traffic signal obstruction, through reproducing the contents of traffic signals, so the driver of a small vehicle blocked by a big vehicle also can be aware of the contents of traffic signals indicated by an obstructed traffic signal indicator. The system of reproducing traffic signals on a vehicle includes: a signal receiver, configured to receive the contents of traffic signals, wherein the contents of traffic signals is indicated by at least one traffic signal indicator; a signal processor, configured to determine whether to reproduce the received contents of traffic signals; and a reproducer, configured to reproduce the contents of traffic signals if it is determined to do so by the signal processor.
摘要翻译： 减少交通信号阻塞，通过再现交通信号的内容，使得被大型车辆阻挡的小型车辆的驾驶员也能够知道由阻塞的交通信号灯指示的交通信号的内容。 在车辆上再现业务信号的系统包括：信号接收机，被配置为接收业务信号的内容，其中业务信号的内容由至少一个业务信号指示符指示; 信号处理器，被配置为确定是否再现所接收的交通信号的内容; 以及重放器，被配置为如果信号处理器确定为交通信号的内容，则再现其内容。
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9.发明申请公开(公告)号：US20120323509A1
公开(公告)日：2012-12-20
申请号：US13596612
申请日：2012-08-28
IPC分类号： G06F19/00
摘要： A method and apparatus for estimating virtual machine energy consumption, and in particular, a method and apparatus for estimating virtual machine energy consumption in a computer system. The method includes: obtaining system energy consumption of the system hardware resources; obtaining event information of a plurality of functional units into which the system hardware resources are divided, and mapping the event information to the respective virtual machines; and calculating energy consumption of the virtual machines according to a plurality of energy consumption coefficients corresponding to the plurality of functional units and according to the event information mapped to the functional units of the respective virtual machines.
摘要翻译： 一种用于估计虚拟机能量消耗的方法和装置，特别是一种用于估计计算机系统中的虚拟机能量消耗的方法和装置。 该方法包括：获取系统硬件资源的系统能耗; 获取所述系统硬件资源划分到的多个功能单元的事件信息，并将所述事件信息映射到各个虚拟机; 以及根据与所述多个功能单元对应的多个能量消耗系数并根据映射到各个虚拟机的功能单元的事件信息来计算虚拟机的能量消耗。
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公开(公告)号：US20120296585A1
公开(公告)日：2012-11-22
申请号：US13456776
申请日：2012-04-26
摘要： A method and apparatus for estimating virtual machine energy consumption, and in particular, a method and apparatus for estimating virtual machine energy consumption in a computer system. The method includes: obtaining system energy consumption of the system hardware resources; obtaining event information of a plurality of functional units into which the system hardware resources are divided, and mapping the event information to the respective virtual machines; and calculating energy consumption of the virtual machines according to a plurality of energy consumption coefficients corresponding to the plurality of functional units and according to the event information mapped to the functional units of the respective virtual machines.
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