Electronic systems and method of operating electronic systems
First Claim
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1. An electronic system comprising:
- a first device configured to generate an output signal in response to current input data and generate a power saving signal based on the current input data, wherein the output signal is perceivable using a physiological sense;
a second device; and
a controller configured to switch the electronic system into one of an inactive state and an active state, operate the second device during the active state in a power saving mode when the power saving signal is activated, and operate the second device during the active state in a normal power mode when the power saving signal is deactivated.
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Abstract
An electronic system includes: a first device configured to generate an output signal in response to current input data and generate a power saving signal based on the current input data; a second device, and a controller. The output signal is perceivable using a physiological sense. The controller is configured to switch the electronic system into one of an inactive state and an active state, operate the second device during the active state in a power saving mode when the power saving signal is activated, and operate the second device during the active state in a normal power mode when the power saving signal is deactivated.
72 Citations
20 Claims
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1. An electronic system comprising:
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a first device configured to generate an output signal in response to current input data and generate a power saving signal based on the current input data, wherein the output signal is perceivable using a physiological sense; a second device; and a controller configured to switch the electronic system into one of an inactive state and an active state, operate the second device during the active state in a power saving mode when the power saving signal is activated, and operate the second device during the active state in a normal power mode when the power saving signal is deactivated. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8)
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9. An electronic system, comprising:
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a first device subsystem, wherein each device of the first device subsystem is configured to generate an output signal in response to current input data and generate a first power saving signal based on the current input data, wherein each output signal is perceivable using a physiological sense; a second device subsystem; and a controller configured to switch the electronic system into one of an inactive state and an active state and operate the second device subsystem during the active state in one of a power saving mode and a normal power mode based on the first power saving signals. - View Dependent Claims (10, 11, 12, 13, 14, 15)
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16. A method of operating an electronic system, the method comprising:
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determining, by a controller of the electronic system, whether an operating mode of the electronic system is in one of an active state or an inactive state; upon determining the operating mode is in the active state, generating, by a first device of the electronic system, an output signal perceivable using a physiological sense; outputting, by the first device, a power saving signal to a controller of the electronic system; operating, by the controller, a second device of the electronic system in a power saving mode when the power saving signal is activated; and operating, by the controller, the second device in a normal power mode when the power saving signal is deactivated. - View Dependent Claims (17, 18, 19, 20)
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Specification