摘要:
A method, device and system for responsive load management using frequency regulation credits. The method includes using an AC frequency measuring device, measuring a current AC frequency on an AC power line; using a power consumption measuring device, measuring a current power consumption on the AC power line over a period of time equal to a sampling interval; calculating a power consumption moving average of a last N power current power consumptions measured, where N is a positive integer greater than 1; generating credits or debits based on the current power consumption, the current AC frequency and the power consumption moving average; adding the credits or debits to a frequency regulation credit; and for each next sampling interval repeating measuring the current AC frequency, measuring current power consumption, calculating the power consumption moving average, generating the credits or debits, and adding the credits or debits to the frequency regulation credit.
摘要:
A load management method and system. The method includes detecting and monitoring by a computing system, a frequency signal associated with an input voltage signal used for powering computing apparatuses at a specified location. The computing system compares the frequency signal to a predetermined frequency value. The computing system determines that the frequency signal comprises a first value that is not equal to the predetermined frequency value. The computing system calculates a difference value between the first value and the predetermined frequency value. The computing system compares the difference value to a second value and analyzes a power demand profile. The computing system enables a load adjustment modification process associated with the plurality of power consumption devices based on the difference value and the power demand profile. The computing system generates and stores a report associated with the load adjustment modification process.
摘要:
A load management method and system. The method includes detecting and monitoring by a computing system, a frequency signal associated with an input voltage signal used for powering computing apparatuses at a specified location. The computing system compares the frequency signal to a predetermined frequency value. The computing system determines that the frequency signal comprises a first value that is not equal to the predetermined frequency value. The computing system calculates a difference value between the first value and the predetermined frequency value. The computing system compares the difference value to a second value and analyzes a power demand profile. The computing system enables a load adjustment modification process associated with the plurality of power consumption devices based on the difference value and the power demand profile. The computing system generates and stores a report associated with the load adjustment modification process.
摘要:
A power management method and system. The method includes retrieving and storing by a computer processor, identification data identifying power consumption devices. Each power consumption device receives an input voltage signal and consumes power. The computer processor monitors a power consumption level for each power consumption device. The computer processor disables each power consumption device from receiving and consuming power. The computer processor generates an association list associating each power consumption level with the identification data. The computer processor generates and stores a prioritization list indicating an order of priority for disabling the power consumption devices.
摘要:
A method and system for determining a travel route that includes a location as a result of an auction. A user request is received for determining a route from point A to point B. Locations are selected that are capable of being included along routes from point A to point B. Selecting the locations is based on the request. An auction among vendors is initiated. The vendor winning the auction is determined. The route is determined so that a location of the selected locations is included along the route. The location is associated with the winning vendor. The determined route is presented to the user as a recommended route.
摘要:
A method and system are provided in which DVR viewer metrics are collected and saved in a “Watched Log” data base including identifying titles and other features of recorded DVR programs. User viewing metrics are collected and saved for use in determining whether or not future shows are recorded. After a DVR user watches a TV or other video show episode, the show episode will be added to the Watched Log. Subsequently, before recording a new TV show, the DVR device can determine the viewer's actions with regard to previous similar shows and factor such information into a decision regarding the recording of the new show.
摘要:
A file security protection method and system. The method is performed by an operating system of a computer system. A metadata token is received from a software application executing on the computer system. The metadata token denotes that the application has opened a file. The metadata token includes the name of the file. An initial time is set to about a time at which the metadata token was received. A loop is executed. Each iteration of the loop includes determining whether a first or second condition has been satisfied. The loop is exited if it is determined that the first or second condition has been satisfied. The first condition is that an elapsed time relative the initial time exceeds a specified threshold. The second condition is that a closeout token denoting that the file has been closed has been received from the application.
摘要:
An elevator control method and system. The system comprises a control unit and a memory unit. The memory unit comprises user data segments associated with users for elevators within the system and transponder identification data segments associated with transponders. The method comprises receiving by the control unit, ID signals from the transponders. The control unit associates the user data segments with the ID signals and determines priority levels for the users.
摘要:
A computer implemented method and apparatus for managing digital video recorder storage for one or more users. Each user in the multi-user environment is assigned an amount of program storage in the digital video recorder. Responsive to receiving a request to record a new program from a user in the multi-user environment, an associated amount of program storage assigned to the use is determined. Responsive to a determination that addition of the new program will not exceed the associated amount of program storage assigned to the user, the new program is recorded to the program storage.
摘要:
A modification method and system. The method includes detecting and monitoring by a computing system, a frequency signal associated with an input voltage signal used for powering a plurality of power consumption devices at a specified location. The computing system compares the frequency signal to a predetermined frequency value. The computing system determines that the frequency signal comprises a first value that is not equal to the predetermined frequency value. The computing system calculates a difference value between the first value and the predetermined frequency value. The computing system compares the difference value to a second value. The computing system enables a load adjustment modification process associated with the plurality of power consumption devices. The computing system generates and stores a report associated with the load adjustment modification process.