How to measure the power consumption in camera systems?
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To measure power consumption in camera systems, various methods are employed. One approach involves predicting and accumulating power consumption values of current and requested tasks to obtain a total power consumption value, then comparing it to a threshold and adjusting task priorities to manage power usage . Another method includes measuring power usage by varying pixel activation levels and sensitivity to movement, providing insights for system deployment . Additionally, power consumption control can be optimized by adjusting system resources based on the internal operation scene of a camera application, enhancing efficiency . Furthermore, monitoring charge and discharge current values at intervals helps calculate power consumption quantities and determine when a battery refresh is needed, aiding in maintaining optimal power levels in cameras .
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| Papers (5) | Insight |
|---|---|
| Power consumption in camera systems is measured by calculating power consumption quantity at sampling intervals based on charge or discharge current values, determining total power consumption, and judging if battery refresh is needed. | |
| Power consumption in camera systems is measured by calculating power consumption quantities at sampling intervals based on charge or discharge current values, determining total consumption, and refreshing the battery if needed. | |
| The power consumption in camera systems can be measured by identifying the internal operation scene, determining power levels, and regulating system resources based on the scene's requirements. | |
| The camera system measures power consumption by obtaining current and predicted values, accumulating them to predict total consumption, and adjusting task priorities to stay within a set threshold. | |
25 Oct 2020 | Power consumption in camera systems can be measured by varying pixel activation levels and real-time imagery. The study shows power usage varies up to ~1.3W based on pixel activation. |
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