Sensor-swarm environmental event detection
First Claim
1. A system for evaluating an environmental event in a data center, the system comprising:
- multiple movable sensors for measuring an environmental parameter associated with the environmental event;
a measurement system for receiving outputs of the multiple movable sensors and generating measurement values of the environmental parameter, wherein the measurement system detects the environmental event from the measurement values;
a controller for moving the multiple movable sensors in response to the measurement system detecting the environmental event to increase a spatial resolution of the measurement values in a region of the data center associated with the event; and
a movable device to which one or more of the multiple movable sensors is affixed, wherein the movable device is controlled by the controller to move the movable device proximate to the region of the data center to increase the spatial resolution of the measurement values, wherein the movable device is movable along at least one aisle of the data center and has a plurality of the multiple movable sensors distributed along a movable boom extending in first axis, wherein the movable boom is movable along a second axis perpendicular to the first axis, wherein the controller further moves the movable boom in the second axis, whereby the measurement system receives a first distribution of the measurement values along the first axis from the plurality of the multiple movable sensors and determines a second distribution of the measurement values along the second axis as the controller moves the movable boom.
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Accused Products
Abstract
Data center environmental sensing is provided by a measurement system that detects environmental events from inputs received from a plurality of movable sensors. The sensors are moved in response to detection of an event to a region of the data center associated with the event, providing increased spatial resolution of the measurement in the region of the event. Events such as leakage between hot and cold aisles of a data center can be detected by the system, which may use one or more movable devices that can be moved around, between and over equipment, to carry multiple sensors toward the source of the event, providing both diagnostic and detailed environmental information.
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Citations
19 Claims
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1. A system for evaluating an environmental event in a data center, the system comprising:
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multiple movable sensors for measuring an environmental parameter associated with the environmental event; a measurement system for receiving outputs of the multiple movable sensors and generating measurement values of the environmental parameter, wherein the measurement system detects the environmental event from the measurement values; a controller for moving the multiple movable sensors in response to the measurement system detecting the environmental event to increase a spatial resolution of the measurement values in a region of the data center associated with the event; and a movable device to which one or more of the multiple movable sensors is affixed, wherein the movable device is controlled by the controller to move the movable device proximate to the region of the data center to increase the spatial resolution of the measurement values, wherein the movable device is movable along at least one aisle of the data center and has a plurality of the multiple movable sensors distributed along a movable boom extending in first axis, wherein the movable boom is movable along a second axis perpendicular to the first axis, wherein the controller further moves the movable boom in the second axis, whereby the measurement system receives a first distribution of the measurement values along the first axis from the plurality of the multiple movable sensors and determines a second distribution of the measurement values along the second axis as the controller moves the movable boom. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8)
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9. A method of evaluating an environmental event in a data center, the method comprising:
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first moving multiple movable sensors for measuring an environmental parameter associated with the environmental event, wherein the multiple movable sensors are affixed to a movable device that is movable along at least one aisle of the data center and has a plurality of the multiple movable sensors distributed along a movable boom extending along a first axis; receiving outputs of the multiple movable sensors and generating measurement values of the environmental parameter; detecting the environmental event from the measurement values; and second moving the multiple movable sensors in response to the measurement system detecting the environmental event to increase a spatial resolution of the measurement values in a region of the data center associated with the event, wherein the second moving comprises moving the movable device proximate to the region of the data center to increase the spatial resolution of the measurement values and further moving the movable boom along a second axis perpendicular to the first axis, whereby the measuring receives a first distribution of the measurement values along the first axis from the plurality of the multiple movable sensors and determines a second distribution of the measurement values as the controller moves the movable boom in the second axis. - View Dependent Claims (10, 11, 12, 13, 14, 15, 16)
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17. A data center having an ability to automatically detect an internal environmental event, the data center comprising:
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multiple equipment racks disposed along multiple aisles; a movable device having multiple environmental sensors affixed thereto for measuring an environmental parameter associated with the internal environmental event; a measurement system for receiving outputs of the multiple environmental sensors and generating measurement values of the environmental parameter, wherein the measurement system detects the environmental event from the measurement values; and a controller for moving the movable device along at least one of the multiple aisles in response to the measurement system detecting the environmental event to increase a spatial resolution of the measurement values in a region of the data center associated with the event, wherein the movable device is controlled by the controller to move the movable device proximate to the region of the data center to increase the spatial resolution of the measurement values, wherein the movable device is movable along at least one aisle of the data center and has a plurality of the multiple environmental sensors distributed along a movable boom extending in first axis, wherein the movable boom is movable along a second axis perpendicular to the first axis, wherein the controller further moves the movable boom in the second axis, whereby the measurement system receives a first distribution of the measurement values along the first axis from the plurality of the multiple movable sensors and determines a second distribution of the measurement values along the second axis as the controller moves the movable boom. - View Dependent Claims (18, 19)
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Specification