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1. 发明授权

US09176557B2 Estimating virtual machine energy consumption 有权
公开(公告)号：US09176557B2
公开(公告)日：2015-11-03
申请号：US13456776
申请日：2012-04-26
申请人： Ying Chen , Li Li , Liang Liu , Hao Wang , Ying Zhou
发明人： Ying Chen , Li Li , Liang Liu , Hao Wang , Ying Zhou
IPC分类号： G06F1/28 , G01R21/00 , G06F19/00
CPC分类号： G06F1/28 , G06F19/00 , Y02D10/26 , Y02D10/28
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.

2. 发明授权

US09043172B2 Estimating virtual machine energy consumption 有权
标题翻译：估计虚拟机能耗
公开(公告)号：US09043172B2
公开(公告)日：2015-05-26
申请号：US13596612
申请日：2012-08-28
申请人： Ying Chen , Li Li , Liang Liu , Hao Wang , Ying Zhou
发明人： Ying Chen , Li Li , Liang Liu , Hao Wang , Ying Zhou
IPC分类号： G01R21/00 , G06F9/455 , G06F1/00 , G06F1/28 , G06F19/00
CPC分类号： G06F1/28 , G06F19/00 , Y02D10/26 , Y02D10/28
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。

3. 发明申请

US20120323509A1 METHOD AND APPARATUS FOR ESTIMATING VIRTUAL MACHINE ENERGY CONSUMPTION 审中-公开
标题翻译：用于估算虚拟机能耗的方法和装置
公开(公告)号：US20120323509A1
公开(公告)日：2012-12-20
申请号：US13596612
申请日：2012-08-28
申请人： Ying Chen , Li Li , Liang Liu , Hao Wang , Ying Zhou
发明人： Ying Chen , Li Li , Liang Liu , Hao Wang , Ying Zhou
IPC分类号： G06F19/00
CPC分类号： G06F1/28 , G06F19/00 , Y02D10/26 , Y02D10/28
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。

4. 发明申请

US20120296585A1 METHOD AND APPARATUS FOR ESTIMATING VIRTUAL MACHINE ENERGY CONSUMPTION 有权
公开(公告)号：US20120296585A1
公开(公告)日：2012-11-22
申请号：US13456776
申请日：2012-04-26
申请人： Ying Chen , Li Li , Liang Liu , Hao Wang , Ying Zhou
发明人： Ying Chen , Li Li , Liang Liu , Hao Wang , Ying Zhou
IPC分类号： G06F1/28 , G06F19/00
CPC分类号： G06F1/28 , G06F19/00 , Y02D10/26 , Y02D10/28
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.

5. 发明授权

US09110660B2 Data transform method and data transformer 有权
标题翻译：数据变换方法和数据变压器
公开(公告)号：US09110660B2
公开(公告)日：2015-08-18
申请号：US13239637
申请日：2011-09-22
申请人： Ying Chen , Li Li , Liang Liu , Peini Liu , Bo Yang
发明人： Ying Chen , Li Li , Liang Liu , Peini Liu , Bo Yang
IPC分类号： G06F1/26 , G06F1/32
CPC分类号： G06F1/3203 , G06F17/30569
摘要： A data transform method and a data transformer. The method includes: importing a data transform rule; acquiring from the data transform rule a source data definition, a destination data definition and a data transform rule definition; predicting resource energy consumption parameters of a data transform node server according to the source data definition, the destination data definition and the data transform rule definition; and deploying a resource energy consumption optimization policy of the data transform node server according to the predicted resource energy consumption parameters of the data transform node server.
摘要翻译：数据变换方法和数据变压器。该方法包括：导入数据变换规则; 从数据变换规则获取源数据定义，目的地数据定义和数据变换规则定义; 根据源数据定义，目的数据定义和数据变换规则定义预测数据变换节点服务器的资源能量消耗参数; 以及根据数据变换节点服务器的预测资源能量消耗参数部署数据变换节点服务器的资源能量消耗优化策略。

6. 发明申请

US20120084583A1 DATA TRANSFORM METHOD AND DATA TRANSFORMER 有权
标题翻译：数据变换方法和数据变换器
公开(公告)号：US20120084583A1
公开(公告)日：2012-04-05
申请号：US13239637
申请日：2011-09-22
申请人： Ying Chen , Li Li , Liang Liu , Peini Liu , Bo Yang
发明人： Ying Chen , Li Li , Liang Liu , Peini Liu , Bo Yang
IPC分类号： G06F1/32
CPC分类号： G06F1/3203 , G06F17/30569
摘要： A data transform method and a data transformer. The method includes: importing a data transform rule; acquiring from the data transform rule a source data definition, a destination data definition and a data transform rule definition; predicting resource energy consumption parameters of a data transform node server according to the source data definition, the destination data definition and the data transform rule definition; and deploying a resource energy consumption optimization policy of the data transform node server according to the predicted resource energy consumption parameters of the data transform node server.
摘要翻译：数据变换方法和数据变压器。该方法包括：导入数据变换规则; 从数据变换规则获取源数据定义，目的地数据定义和数据变换规则定义; 根据源数据定义，目的数据定义和数据变换规则定义预测数据变换节点服务器的资源能量消耗参数; 以及根据数据变换节点服务器的预测资源能量消耗参数部署数据变换节点服务器的资源能量消耗优化策略。

7. 发明申请

US20110270899A1 Efficient Garbage Collection in Virtualization Environment 有权
标题翻译：虚拟化环境中的高效垃圾收集
公开(公告)号：US20110270899A1
公开(公告)日：2011-11-03
申请号：US13088475
申请日：2011-04-18
申请人： Ying Chen , Li Li , Liang Liu , Rui Xiong Tian , Hao Wong , Qing Bo Wang
发明人： Ying Chen , Li Li , Liang Liu , Rui Xiong Tian , Hao Wong , Qing Bo Wang
IPC分类号： G06F12/00
CPC分类号： G06F12/0253 , G06F9/45558 , G06F2009/45583
摘要： A method and system for garbage collection in a virtualization environment. The virtualization environment includes a virtual machine hypervisor, at least one guest operating system, and at least one application program that runs on each guest operating system. The application program performs memory management using a garbage collection mechanism. The method includes, in response to an operating environment of the application program initiating garbage collection, the garbage collector requesting the guest operating system to assign a memory space and in response, the guest operating system assigns the memory space to the garbage collector. Then garbage collector marks live objects in an original memory space of the application program, and replicates the marked live objects to the assigned memory space. Finally, the garbage collector releases the original memory space of the application program to the guest operating system.
摘要翻译：一种虚拟化环境中垃圾收集的方法和系统。虚拟化环境包括虚拟机管理程序，至少一个客户操作系统以及在每个客户操作系统上运行的至少一个应用程序。应用程序使用垃圾回收机制执行内存管理。该方法包括：响应于启动垃圾收集的应用程序的操作环境，垃圾收集器请求客户操作系统分配存储器空间，并且作为响应，客户操作系统将存储器空间分配给垃圾收集器。然后，垃圾回收器将应用程序的原始内存空间中的活动对象标记，并将标记的活动对象复制到分配的内存空间。最后，垃圾收集器将应用程序的原始内存空间释放到客户机操作系统。

8. 发明授权

US08856194B2 Efficient garbage collection in virtualization environment 有权
标题翻译：虚拟化环境中高效的垃圾收集
公开(公告)号：US08856194B2
公开(公告)日：2014-10-07
申请号：US13088475
申请日：2011-04-18
申请人： Ying Chen , Li Li , Liang Liu , Rui Xiong Tian , Hao Wong , Qing Bo Wang
发明人： Ying Chen , Li Li , Liang Liu , Rui Xiong Tian , Hao Wong , Qing Bo Wang
IPC分类号： G06F9/455 , G06F12/02
CPC分类号： G06F12/0253 , G06F9/45558 , G06F2009/45583
摘要： A method and system for garbage collection in a virtualization environment. The virtualization environment includes a virtual machine hypervisor, at least one guest operating system, and at least one application program that runs on each guest operating system. The application program performs memory management using a garbage collection mechanism. The method includes, in response to an operating environment of the application program initiating garbage collection, the garbage collector requesting the guest operating system to assign a memory space and in response, the guest operating system assigns the memory space to the garbage collector. Then garbage collector marks live objects in an original memory space of the application program, and replicates the marked live objects to the assigned memory space. Finally, the garbage collector releases the original memory space of the application program to the guest operating system.
摘要翻译：一种虚拟化环境中垃圾收集的方法和系统。虚拟化环境包括虚拟机管理程序，至少一个客户操作系统以及在每个客户操作系统上运行的至少一个应用程序。应用程序使用垃圾回收机制执行内存管理。该方法包括：响应于启动垃圾收集的应用程序的操作环境，垃圾收集器请求客户操作系统分配存储器空间，并且作为响应，客户操作系统将存储器空间分配给垃圾收集器。然后，垃圾回收器将应用程序的原始内存空间中的活动对象标记，并将标记的活动对象复制到分配的内存空间。最后，垃圾收集器将应用程序的原始内存空间释放到客户机操作系统。

9. 发明申请

US20120302157A1 PROVIDING LOCATION-BASED TRAFFIC INFORMATION SERVICE 审中-公开
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.

10. 发明授权

US09759589B2 Determining fluid leakage volume in pipelines 有权
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
IPC分类号： G01F1/34 , F17D5/02 , G01M3/28
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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