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Method for reducing device standby energy consumption and device with low standby energy consumption

A technology of standby energy consumption and equipment, applied in the direction of program control and electrical program control in sequence/logic controllers, can solve the problems of complex implementation, failure to meet environmental protection standards, and inconspicuous consumption reduction effect, and achieve low energy consumption , Reduce the effect of standby power consumption

Inactive Publication Date: 2010-01-20
上海芯驭电子有限公司
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AI Technical Summary

Problems solved by technology

[0006] However, the above-mentioned technologies are either relatively complicated in implementation, which is not conducive to reducing the development and manufacturing costs of equipment, or the effect of reducing consumption is not obvious, and does not meet the increasingly stringent environmental protection standards

Method used

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  • Method for reducing device standby energy consumption and device with low standby energy consumption
  • Method for reducing device standby energy consumption and device with low standby energy consumption

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Embodiment Construction

[0024] The present invention will be described more fully hereinafter with reference to the accompanying drawings, in which exemplary embodiments of the invention are shown. This invention may, however, be embodied in different forms and should not be construed as limited to the embodiments set forth herein. The above-mentioned embodiments are given to facilitate the disclosure herein to be comprehensive and complete, and to more fully convey the protection scope of the present invention to those skilled in the art.

[0025] In the present invention, equipment generally refers to various electrical appliances with a standby mode, including but not limited to television receivers, video / audio playback devices (such as DVD players and stereos, etc.), monitors, printers, and fax machines.

[0026] Refer below figure 1 The architecture of the device with low standby power consumption of the present invention is described more specifically. like figure 1 As shown, the device 100...

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Abstract

The invention provides a method for reducing device standby energy consumption and a device with low standby energy consumption. According to the method fro reducing the device standby energy consumption, the device comprises a control unit, a controlled unit operated under the control of the control unit, and an adaptive power supply unit which is connected with an external power supply and supplies electricity for the control unit and the controlled unit, wherein the device further comprises an adaptive power supply management unit which is independent of the control unit for operation and a power storage unit supplying electricity for the adaptive power supply management unit; and the adaptive power supply management unit responds to standby signals and activation signals from the outside of the device for stopping and activating the adaptive power supply unit respectively to supply electricity for the control unit and the controlled unit. The power supply for the control unit and the controlled unit can be completely stopped, the adaptive power supply unit can also be stopped completely, and a microcontroller as the adaptive power supply management unit has ultra-low energy consumption, so the standby energy consumption can be reduced effectively.

Description

technical field [0001] The invention relates to power management technology, in particular to a method for reducing equipment standby energy consumption and equipment with low standby energy consumption. Background technique [0002] Standby energy consumption refers to the power consumption of equipment (such as home appliances) in the standby function state or mode. For the convenience of users, some devices have various standby functions such as remote control switch, continuous digital display, network wake-up, timer switch, etc., so that although the device is not working, part of the circuit is still powered on to receive the power-on signal at any time, or display Clocks, record hours and more. [0003] Today, the standby power consumption of various devices in society, homes and offices has become an important source of pollution. According to statistical calculations, the average standby energy consumption of urban households in my country is equivalent to that th...

Claims

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Application Information

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IPC IPC(8): G05B19/04
Inventor 赵依军
Owner 上海芯驭电子有限公司
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