Standby control circuit and operating method thereof, playing apparatus
First Claim
1. A playing apparatus, comprising a micro control unit, a controller receiving external electric energy, a standby power supply, the micro control unit connected to the standby power supply, and a main power supply circuit connected with an external alternating current power supply unit, whereinthe controller is configured to transmit a power-on signal and a standby signal;
- the main power supply circuit is further connected to the micro control unit,the micro control unit is configured to control the playing apparatus to enter into a power-on state according to the power-on signal transmuted by the controller, and to control the playing apparatus to enter into a standby state according to the standby signal transmitted by the controller;
the main power supply circuit is configured to turn on or turn off a main power supply for supplying power to the playing apparatus, under the control of the micro control unit, so as to enable the playing apparatus to footer into the power-on state or the standby state,the controller is further configured to stop supplying power to the standby power supply under the condition that the playing apparatus is in the standby state;
the standby power supply and the micro control unit are connected between the controller and the main power supply circuit and are not connected with the external alternating current power supply unit, the standby power supply is configured to supply power to the micro control unit of the playing apparatus under the condition that the playing apparatus is in the power-on state and stop supplying power to the micro control unit of the playing apparatus under the condition that the playing apparatus is in the standby state,wherein the controller comprises a first wireless power supplying unit, and the standby power supply comprises a first wireless power receiving unit; and
the first wireless power supplying unit is configured to supply power to the first wireless power receiving unit by wireless transmission under the condition that the playing apparatus is in the power-on state.
1 Assignment
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Accused Products
Abstract
The present disclosure discloses a standby control circuit and an operating method thereof, and a playing apparatus. The standby control circuit includes a controller and a standby power supply, the controller is configured to transmit a power-on signal to enable the playing apparatus to enter into a power-on state, the controller is further configured to transmit a standby signal to enable the playing apparatus to enter into a standby state, and the standby power supply is configured to supply power to a micro control unit of the playing apparatus under the condition that the playing apparatus is in the power-on state and stop supplying power to the micro control unit of the playing apparatus under the condition that the playing apparatus is in the standby state.
50 Citations
5 Claims
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1. A playing apparatus, comprising a micro control unit, a controller receiving external electric energy, a standby power supply, the micro control unit connected to the standby power supply, and a main power supply circuit connected with an external alternating current power supply unit, wherein
the controller is configured to transmit a power-on signal and a standby signal; -
the main power supply circuit is further connected to the micro control unit, the micro control unit is configured to control the playing apparatus to enter into a power-on state according to the power-on signal transmuted by the controller, and to control the playing apparatus to enter into a standby state according to the standby signal transmitted by the controller; the main power supply circuit is configured to turn on or turn off a main power supply for supplying power to the playing apparatus, under the control of the micro control unit, so as to enable the playing apparatus to footer into the power-on state or the standby state, the controller is further configured to stop supplying power to the standby power supply under the condition that the playing apparatus is in the standby state; the standby power supply and the micro control unit are connected between the controller and the main power supply circuit and are not connected with the external alternating current power supply unit, the standby power supply is configured to supply power to the micro control unit of the playing apparatus under the condition that the playing apparatus is in the power-on state and stop supplying power to the micro control unit of the playing apparatus under the condition that the playing apparatus is in the standby state, wherein the controller comprises a first wireless power supplying unit, and the standby power supply comprises a first wireless power receiving unit; and the first wireless power supplying unit is configured to supply power to the first wireless power receiving unit by wireless transmission under the condition that the playing apparatus is in the power-on state. - View Dependent Claims (2, 3)
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4. An operating method of a standby control circuit for a playing apparatus, wherein the playing apparatus comprises a micro control unit, a controller receiving external electric energy, a standby power supply, the micro control unit connected to the standby power supply, and a main power supply circuit connected with an external alternating current power supply unit, wherein the standby power supply and the micro control unit are connected between the controller and the main power supply circuit and are not connected with the external alternating current power supply unit, and the controller comprises a first wireless power supplying unit, and the standby power supply comprises a first wireless power receiving unit, wherein
the operating method of the standby control circuit comprises: -
transmitting, by the controller, a power-on signal or a standby signal; controlling, by the micro control unit, the playing apparatus to enter into a power-on state according to the power-on signal transmitted by the controller, and to enter into a standby state according to the standby signal transmitted by the controller; turning on or turning off, by the main power supply circuit, a main power supply for supplying power to the playing apparatus, under the control of the micro control unit, so as to enable the playing apparatus to enter into the power-on state or the standby state, stopping, by the controller, supplying newer to the standby power supply under the condition drat the playing apparatus is in the standby state; supplying power be the standby power supply, to the micro control unit of the playing apparatus under the condition that the playing apparatus is in the power-on state and stopping supplying power to the micro control unit, of the playing apparatus under the condition drat the playing apparatus is in the standby state, under the condition that the playing apparatus is in the power-on state, the first wireless power supplying unit supplies power to the first wireless power receiving unit by wireless transmission, and under the condition that the playing apparatus is in the standby state, the controller stops supplying power to the standby power supply. - View Dependent Claims (5)
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Specification