WO2021227499A1 - 供电控制方法、供电控制电路及介质 - Google Patents
供电控制方法、供电控制电路及介质 Download PDFInfo
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- WO2021227499A1 WO2021227499A1 PCT/CN2020/137361 CN2020137361W WO2021227499A1 WO 2021227499 A1 WO2021227499 A1 WO 2021227499A1 CN 2020137361 W CN2020137361 W CN 2020137361W WO 2021227499 A1 WO2021227499 A1 WO 2021227499A1
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- power supply
- electronic device
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- detection circuit
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/0063—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with circuits adapted for supplying loads from the battery
Definitions
- This application relates to the field of power supply control, and in particular to a power supply control method, a power supply control circuit and a storage medium.
- the main purpose of this application is to provide a power supply control method, a power supply control circuit and a storage medium, aiming to solve the technical problem of large power consumption of the existing electronic equipment in the standby state.
- the present application provides a power supply control method.
- the power supply control method is applied to an electronic device, and the power supply control method includes the following steps:
- control the on-off module to turn off when the on-off module is turned on for the preset first time period; when the on-off module is turned off for the preset second time period, control the on-off module The on-off module is on.
- the step of determining whether the electronic device receives a control signal includes:
- the step of judging whether the electronic device receives a control signal according to the magnitude of the detection level includes:
- the method further includes:
- the method further includes:
- the on-off module is controlled to be turned on or off.
- the method further includes:
- the to-be-switched state of the electronic device is the on state, controlling the conduction and cutoff module to conduct.
- the method further includes:
- the present application further provides a power supply control circuit, the power supply control circuit including a voltage input terminal, a controller, a conduction-stop module, and a signal detection circuit;
- the voltage input terminal is connected to the signal detection circuit;
- the on-off module is connected between the voltage input terminal and the signal detection circuit, and the control terminal of the on-off module is connected to the controller ;
- the signal detection circuit is used to receive a control signal for an electronic device
- the controller is used to control the on or off of the on-off module.
- the present application also provides a power supply control device, the power supply control device is applied to electronic equipment, the electronic equipment includes a power supply control circuit, the power supply control circuit includes a voltage input terminal, Controller, on-off module, signal detection circuit; the voltage input terminal is connected to the signal detection circuit; the on-off module is connected between the voltage input terminal and the signal detection circuit, the conductive The control terminal of the on-off module is connected to the controller; the signal detection circuit is used to receive a control signal for the electronic device; the controller is used to control the on-off module to be turned on or off;
- the power supply control device includes:
- the signal detection module is used to determine whether the electronic device receives a control signal when the electronic device is in a standby state
- the cut-off module is used to control the cut-off of the conduction and cut-off module when the conduction of the conduction-cut-off module reaches the preset first time period;
- the conduction module is further configured to control the conduction of the conduction and cut-off module when the cut-off of the conduction and cut-off module reaches a preset second time period.
- the present application also provides a power supply control device, the power supply control device including a memory, a processor, and a power supply control device stored in the memory and running on the processor A program, when the power supply control program is executed by the processor, the steps of the power supply control method as described above are realized.
- the present application also provides a storage medium, the storage medium stores a power supply control program, and when the power supply control program is executed by a processor, the power supply control method described above is implemented. step.
- the present application determines whether the electronic device receives a control signal when the electronic device is in the standby state; if not, controls the conduction and cutoff module to be cut off when the conduction and cutoff module is turned on for a preset first time period; When the turn-on and cut-off module is cut off for a preset second time period, the turn-on and cut-off module is controlled to be turned on.
- FIG. 1 is a schematic structural diagram of a device hardware operating environment involved in a solution of an embodiment of a power supply control device of this application;
- Figure 2 is a schematic diagram of the circuit structure of the power supply control circuit of this application.
- FIG. 3 is a schematic diagram of another circuit structure of the power supply control circuit of this application.
- FIG. 4 is a schematic flowchart of a first embodiment of a power supply control method according to this application.
- FIG. 5 is a schematic diagram of functional modules of a preferred embodiment of the power supply control device of this application.
- Label name Label name 10 Voltage input terminal 30 Controller 20 Signal detection circuit Q1 MOS tube 40 On-off module To To
- FIG. 1 is a schematic structural diagram of a device hardware operating environment involved in a solution of an embodiment of a power supply control device in this application.
- the power supply control device may include a processor 1001, such as a CPU, a communication bus 1002, a user interface 1003 to be analyzed, a network interface 1004, and a memory 1005.
- the communication bus 1002 is used to implement connection and communication between these components.
- the user interface to be analyzed 1003 may include a display screen (Display) and an input unit such as a keyboard (Keyboard), and the user interface to be analyzed 1003 may optionally include a standard wired interface and a wireless interface.
- the network interface 1004 may optionally include a standard wired interface and a wireless interface (such as a WI-FI interface).
- the memory 1005 may be a high-speed RAM memory, or a stable memory (non-volatile memory), such as a magnetic disk memory.
- the memory 1005 may also be a storage device independent of the aforementioned processor 1001.
- the hardware structure of the power supply control device shown in FIG. 1 does not constitute a limitation on the power supply control device, and may include more or less components than shown in the figure, or combine certain components, or different The layout of the components.
- the memory 1005 as a storage medium may include an operating system, a network communication module, a user interface module to be analyzed, and a power supply control program.
- the operating system is a program that manages and controls power supply control equipment and software resources, and supports the operation of network communication modules, user interface modules to be analyzed, power supply control programs, and other programs or software; network communication modules are used to manage and control the network interface 1004 ;
- the user interface module to be analyzed is used to manage and control the user interface 1003 to be analyzed.
- the network interface 1004 is mainly used to connect to the back-end server and communicate with the back-end server;
- the user interface to be analyzed 1003 is mainly used to connect to the client and communicate with the client;
- the device 1001 can call the power supply control program stored in the memory 1005 and perform the following operations:
- control the on-off module to turn off when the on-off module is turned on for the preset first time period; when the on-off module is turned off for the preset second time period, control the on-off module The on-off module is on.
- the step of determining whether the electronic device receives a control signal includes:
- the step of judging whether the electronic device receives a control signal according to the magnitude of the detection level includes:
- the method further includes:
- the method further includes:
- the on-off module is controlled to be turned on or off.
- the method further includes:
- the to-be-switched state of the electronic device is the on state, controlling the conduction and cutoff module to conduct.
- the method further includes:
- the application also provides a power supply control circuit.
- FIG. 2 is a schematic diagram of the circuit structure of the power supply control circuit of this application.
- the power supply control circuit of the present application includes a voltage input terminal 10, a controller 30, a conduction-stop module 40, and a signal detection circuit 20;
- the voltage input terminal 10 is connected to the signal detection circuit 20; the on-off module 40 is connected between the voltage input terminal 10 and the signal detection circuit 20, and the control terminal of the on-off module 40 Connected to the controller 30; the signal detection circuit 20 is used to receive control signals for electronic equipment; the controller 30 is used to control the on or off of the on-off module 40.
- the on-off module 40 acts as a switch in the power supply control circuit, and the on-off module 40 can specifically be any component that can be used as a switch, which is not specifically limited in this embodiment.
- the controller 30 controls the turn-on and cut-off module 40 to turn on, so that the voltage input terminal 10 can normally supply power to the signal detection circuit 20, and the controller 30 controls the turn-on and cut-off module 40 to turn off, so that the voltage input terminal 10 is not a signal detection circuit. 20 power supply.
- the on-off module 40 may be a MOS tube.
- the control terminal of the on-off module 40 is the gate of the MOS tube.
- This embodiment is not correct.
- the type of the MOS transistor Q1 in the power supply control circuit is limited, that is, the MOS transistor Q1 in the power supply control circuit can be a PMOS tube or an NMOS tube, which can be selected according to the actual application, and there is no limitation here.
- the MOS transistor Q1 in the power supply control circuit is a PMOS transistor
- the source of the MOS transistor Q1 is connected to the voltage input terminal 10, and the drain is connected to the signal detection circuit 20;
- the MOS transistor Q1 in the power supply control circuit is If it is an NMOS tube, the drain of the MOS tube Q1 is connected to the voltage input terminal 10, and the source is connected to the signal detection circuit 20.
- the gate of the MOS tube Q1 is connected to the controller 30, so that the controller 30 can control the level of the gate of the MOS tube Q1 to realize the MOS tube.
- the signal detection circuit 20 intermittently supplies power.
- the controller 30 outputs a low level, the MOS transistor Q1 is turned on, and the voltage input terminal 10 is normally powered by the signal detection circuit 20; the controller 30 outputs high If the MOS transistor Q1 in the power supply control circuit is an NMOS transistor, the controller 30 outputs a low level, the MOS transistor Q1 is turned off, and the voltage input terminal 10 does not supply power to the signal detection circuit 20.
- the signal detection circuit 20 is not supplied with power; the controller 30 outputs a high level, the MOS transistor Q1 is turned on, and the voltage input terminal 10 supplies the signal detection circuit 20 with normal power supply.
- a GPIO General-purpose input/output, general-purpose input/output port
- the controller 30 may connect the gate of the MOS transistor Q1 through the GPIO.
- the signal detection circuit 20 can receive a control signal for the electronic device.
- the control signal can be a button signal or a remote control signal.
- the example does not make specific restrictions. Specifically, if the electronic device does not receive the control signal, in order to avoid interference factors, the level detected by the signal detection circuit 20 is generally a stable high level, but when the electronic device receives the control signal, the signal detection circuit 20 detects The detected level will change from high level to low level.
- different control signals of the electronic device are configured with corresponding detection levels in advance, and each type of control signal has a unique corresponding detection level.
- the signal detection circuit 20 obtains the detection level when the button is pressed, and matches the detection level with the preset detection level to determine The operation to be executed, and then the electronic device is controlled to execute the operation.
- This application also provides a power supply control method based on the above-mentioned power supply control circuit.
- FIG. 4 is a schematic flowchart of a first embodiment of a power supply control method according to this application.
- the embodiments of the present application provide an embodiment of a power supply control method. It should be noted that although the logical sequence is shown in the flowchart, in some cases, the sequence shown or described may be executed in a different order than here. A step of.
- the execution body may be the power supply control device, the electronic device itself, or the controller 30.
- this embodiment uses the controller 30 as the execution body for description.
- the power supply control method is applied to an electronic device, the electronic device includes the power supply control circuit described above, and the power supply control method includes:
- Step S10 when the electronic device is in a standby state, it is determined whether the electronic device receives a control signal
- an embodiment of the present application proposes a power supply control method, which aims to provide the signal detection circuit 20 when the electronic equipment is in the standby state. Intermittent power supply, so as to reduce the standby energy consumption of the electronic device, and at the same time ensure that the electronic device still supports the control operation when in the standby state.
- the power supply control method in this embodiment is applicable to electronic equipment having a signal detection circuit 20, and the electronic equipment includes, but is not limited to, a television, a computer, an air conditioner, and the like.
- the controller 30 when the controller 30 detects that the electronic device is in the standby state, it controls the on or off of the on-off module 40 to realize intermittent power supply for the signal detection circuit 20.
- the conduction-cutoff module 40 When the conduction-cutoff module 40 is turned on, the voltage input terminal 10 can normally supply power to the signal detection circuit 20, and the signal detection circuit 20 can receive a control signal when the signal detection circuit 20 is normally supplied, where the control signal can be a button signal or It is a remote control signal, which is not specifically limited in this embodiment.
- the controller 30 outputs a low level, the MOS tube Q1 is turned on, and the voltage input terminal 10 supplies the signal detection circuit 20 with normal power; If the MOS transistor Q1 in the power supply control circuit is an NMOS transistor, the controller 30 outputs a high level, the MOS transistor Q1 is turned on, and the voltage input terminal 10 supplies power to the signal detection circuit 20 normally.
- the type of the MOS transistor Q1 in the power supply control circuit is not limited, that is, the MOS transistor Q1 in the power supply control circuit can be a PMOS or NMOS, which can be selected according to the actual application. Do restrictions.
- Step S20 if not, control the on-off module to turn off when the on-off module is turned on for a preset first time period; when the on-off module is turned off for a preset second time period, control The on-off module is on.
- the signal detection circuit 20 can receive the control signal, but if the electronic device still does not receive the control signal when the duration of the current conduction reaches the preset first time length
- the turn-on and cut-off module 40 is controlled to turn off, so that the voltage input terminal 10 stops supplying power to the signal detection circuit 20. After the turn-on and cut-off module 40 is turned off, the signal detection circuit 20 no longer consumes power.
- the preset first duration can be any value in the range of 1 millisecond to 100 milliseconds, for example, 1 millisecond, 2 milliseconds, 5 milliseconds, 10 milliseconds, 50 milliseconds, and 100 milliseconds.
- the turn-on and turn-off module 40 is controlled to be turned on again, so that the voltage input terminal 10 can supply power to the signal detection circuit 20 normally,
- the signal detection circuit 20 detects the received control signal again, and if not, it continues to execute step S20 cyclically to realize the intermittent power supply of the signal detection circuit 20.
- the preset second duration may be any value in the range of 1 millisecond to 100 milliseconds, for example, 1 millisecond, 2 milliseconds, 5 milliseconds, 10 milliseconds, 50 milliseconds, and 100 milliseconds.
- step S10 the method further includes:
- the electronic device when the electronic device is in the standby state, if the electronic device does not receive a control signal, it needs to obtain the state of the on-off module 40 to determine that the electronic device does not receive the control according to the state of the on-off module 40 If the state of the on-off module 40 is in the on state, the reason that the electronic device does not receive the control signal is that the user has not sent the control signal to the electronic device, and then execute the step: when the on-off module 40 is turned on When the first time period is preset, the turn-on and cut-off module 40 is controlled to be turned off; if the state of the turn-on and cut-off module 40 is in the cut-off state, the reason that the electronic device does not receive the control signal is that the signal detection circuit 20 is not working normally, and the following steps are performed: When the turn-on and cut-off module 40 is cut off for a preset second time period, the turn-on and cut-off module 40 is controlled to be turned on.
- the electronic device when the electronic device is in the standby state, it is determined whether the electronic device receives a control signal; if not, when the conduction and cutoff module 40 is conducted for a preset first time period, the conduction is controlled.
- the cut-off module 40 is cut off; when the cut-off of the conduction cut-off module 40 reaches the preset second time period, the conduction cut-off module 40 is controlled to be turned on.
- the second embodiment of the power supply control method of the present application is proposed, and the above step S10 includes:
- Step S11 obtaining a detection level through the signal detection circuit
- Step S12 judging whether the electronic device receives a control signal according to the magnitude of the detection level.
- the signal detection circuit 20 can obtain the detection level, and determine whether the electronic device receives the control signal by the magnitude of the detection level, specifically If the electronic device does not receive the control signal, the detection level is generally a stable high level, but when the electronic device receives the control signal, the detection level will change from high level to low level.
- step S12 includes:
- the detection level is compared with a preset level threshold. If the detection level is less than the preset level threshold, it means that the electronic device has received a control signal; The detection level is greater than or equal to the preset level threshold, indicating that no control signal is received.
- the preset level threshold is set by the operation and maintenance personnel according to actual needs. To avoid interference factors, the preset level threshold is generally set to a high level. For example, the preset level threshold can be set to the ADC in the signal detection circuit 20. Check the rated working voltage of the module.
- step S10 after the above step S10, it further includes:
- Step S101 if yes, determine the operation to be performed according to the size of the detection level
- Step S102 controlling the electronic device to execute the to-be-executed operation.
- the operation and maintenance personnel configure corresponding detection levels for different control signals of the electronic device in advance, and each control signal has a unique corresponding detection level.
- the signal detection circuit 20 obtains the detection level when the button is pressed, and matches the detection level with the preset detection level to determine It is an operation to be performed, which then controls the electronic device to perform the corresponding operation.
- the method further includes:
- the on-off module is controlled to be turned on or off.
- the types of operations to be performed include, but are not limited to, operations that need to be turned on, shutdown operations, and operations that can be executed in standby.
- the to-be-switched state of the electronic device is the on state and the off state. And standby.
- the on-off module 40 is controlled to be turned on and maintained in the on state, so that the voltage input terminal 10 continuously supplies power to the signal detection circuit 20 through the on-off module 40; if the electronic device If the waiting state of the electronic device is the off state, the on-off module 40 is controlled to turn off and maintains the off state; if the on-off state of the electronic device is the standby state, the on-off module 40 is controlled to be intermittently turned on and off according to the above-mentioned embodiment, as the signal The detection circuit 20 supplies power intermittently.
- This embodiment can intermittently supply power to the signal detection circuit 20 when the electronic device is in the standby state through the above method, thereby reducing the standby energy consumption of the electronic device, and at the same time ensuring that the electronic device still supports key operations when in the standby state.
- the application also provides a power supply control device.
- FIG. 5 is a schematic diagram of the functional modules of the first embodiment of the power supply control device of this application.
- the power supply control device includes:
- the signal detection module 10 is used to determine whether the electronic device receives a control signal when the electronic device is in a standby state
- the cut-off module 20 is used for controlling the cut-off of the conduction and cut-off module when the conduction of the conduction and cut-off module reaches the preset first time period;
- the conduction module 30 is also used for controlling the conduction of the conduction and cut-off module when the cut-off of the conduction and cut-off module reaches a preset second time period.
- the signal detection module further includes:
- a level detection unit configured to obtain a detection level through the signal detection circuit
- the judging unit is configured to judge whether the electronic device receives the control signal according to the magnitude of the detection level.
- the judging unit further includes:
- the first receiving subunit is configured to receive a control signal if the detection level is less than a preset level threshold
- the second receiving subunit is configured to: if the detection level is greater than or equal to a preset level threshold, no control signal is received.
- the power supply control device further includes:
- the operation determining module is used to determine the operation to be performed according to the size of the detection level
- the execution module is used to control the electronic device to execute the operation to be executed.
- the power supply control device further includes:
- the state determining module is configured to determine the to-be-switched state of the electronic device according to the type of the to-be-executed operation;
- the control module is used to control the on-off module to turn on or off according to the to-be-switched state of the electronic device.
- the power supply control device further includes:
- the conduction module is configured to control the conduction and cutoff module to conduct if the state to be switched of the electronic device is the on state.
- the power supply control device further includes:
- a status acquisition module configured to, if not, acquire the status of the on-off module
- the cut-off module is further configured to, if the state of the conduction cut-off module is a conduction state, execute the step of: controlling the conduction cut-off module when the conduction cut-off module reaches a preset first time period Deadline
- the conduction module is further configured to, if the state of the conduction and cut-off module is in the cut-off state, perform the step of: controlling the conduction and cut-off module to conduct when the conduction and cut-off module is cut off for a preset second time period. Pass.
- the embodiment of the present application also proposes a storage medium.
- a power supply control program is stored on the storage medium, and when the power supply control program is executed by the processor, the steps of the power supply control method described above are implemented.
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Abstract
一种供电控制方法、供电控制电路及存储介质，该方法包括以下步骤：在电子设备处于待机状态时，确定电子设备是否接收到控制信号（S10）；若否，则在导通截止模块（40）导通达到预设第一时长时，控制所述导通截止模块（40）截止；在所述导通截止模块（40）截止达到预设第二时长时，控制所述导通截止模块（40）导通（S20）。通过在电子设备处于待机状态时，为信号检测电路（20）间歇供电，从而降低电子设备的待机能耗，并同时保证电子设备在待机状态时仍然支持控制操作。
Description
相关申请的交叉引用
本申请要求于2020年5月11日提交中国专利局、申请号为202010394856.7、申请名称为“供电控制方法、供电控制电路及介质”的中国专利申请的优先权，其全部内容通过引用结合在本申请中。
本申请涉及供电控制领域，尤其涉及一种供电控制方法、供电控制电路及存储介质。
随着低碳节能的要求，降低电子设备的待机功耗势在必行。
但是，现有电子设备，例如电视机、电脑、空调等，在待机状态时因为要支持按键等控制操作，所以要保持信号检测电路的持续供电，但对信号检测电路持续供电会增大电能消耗，不符合低碳节能的要求。
本申请的主要目的在于提供一种供电控制方法、供电控制电路及存储介质，旨在解决现有电子设备在待机状态时的电能消耗较大的技术问题。
为实现上述目的，本申请提供一种供电控制方法，所述供电控制方法应用于电子设备，所述供电控制方法包括以下步骤：
在所述电子设备处于待机状态时，确定电子设备是否接收到控制信号；
若否，则在所述导通截止模块导通达到预设第一时长时，控制所述导通截止模块截止；在所述导通截止模块截止达到预设第二时长时，控制所述导通截止模块导通。
在一实施方案中，所述确定电子设备是否接收到控制信号的步骤包括：
通过所述信号检测电路获取检测电平；
根据所述检测电平的大小判断电子设备是否接收到控制信号。
在一实施方案中，所述根据所述检测电平的大小判断电子设备是否接收到控制信号的步骤包括：
若所述检测电平小于预设电平阈值，则接收到控制信号；
若所述检测电平大于或者等于预设电平阈值，则没有接收到控制信号。
在一实施方案中，所述确定电子设备是否接收到控制信号的步骤之后，还包括：
若是，则根据所述检测电平的大小确定待执行操作；
控制所述电子设备执行所述待执行操作。
在一实施方案中，所述若是，则根据所述检测电平的大小确定待执行操作的步骤之后，还包括：
根据所述待执行操作的类型确定电子设备的待切换状态；
根据所述电子设备的待切换状态，控制所述导通截止模块导通或截止。
在一实施方案中，所述根据所述电子设备的待切换状态，控制所述导通截止模块导通或截止的步骤之后，还包括：
若所述电子设备的待切换状态为开机状态，则控制所述导通截止模块导通。
在一实施方案中，所述确定电子设备是否接收到控制信号的步骤之后，还包括：
若否，则获取所述导通截止模块的状态；
若所述导通截止模块的状态为导通状态，则执行步骤：在所述导通截止模块导通达到预设第一时长时，控制所述导通截止模块截止；
若所述导通截止模块的状态为截止状态，则执行步骤：在所述导通截止模块截止达到预设第二时长时，控制所述导通截止模块导通。
在一实施方案中，为实现上述目的，本申请还提供一种供电控制电路，所述供电控制电路包括电压输入端、控制器、导通截止模块、信号检测电路；
所述电压输入端与所述信号检测电路连接；所述导通截止模块连接于所述电压输入端与所述信号检测电路之间，所述导通截止模块的控制端与所述控制器连接；
所述信号检测电路用于接收对电子设备的控制信号；
所述控制器用于控制所述导通截止模块的导通或截止。
在一实施方案中，为实现上述目的，本申请还提供一种供电控制装置，所述供电控制装置应用于电子设备，所述电子设备包括供电控制电路，所述供电控制电路包括电压输入端、控制器、导通截止模块、信号检测电路；所述电压输入端与所述信号检测电路连接；所述导通截止模块连接于所述电压输入端与所述信号检测电路之间，所述导通截止模块的控制端与所述控制器连接；所述信号检测电路用于接收对电子设备的控制信号；；所述控制器用于控制所述导通截止模块导通或截止；
所述供电控制装置包括：
信号检测模块，用于在所述电子设备处于待机状态时，确定电子设备是否接收到控制信号；
截止模块，用于若无，则在所述导通截止模块导通达到预设第一时长时，控制所述导通截止模块截止；
导通模块，还用于在所述导通截止模块截止达到预设第二时长时，控制所述导通截止模块导通。
在一实施方案中，为实现上述目的，本申请还提供一种供电控制设备，所述供电控制设备包括存储器、处理器以及存储在所述存储器上并可在所述处理器上运行的供电控制程序，所述供电控制程序被所述处理器执行时实现如上述所述的供电控制方法的步骤。
在一实施方案中，为实现上述目的，本申请还提供一种存储介质，所述存储介质上存储有供电控制程序，所述供电控制程序被处理器执行时实现如上所述的供电控制方法的步骤。
本申请通过在电子设备处于待机状态时，确定电子设备是否接收到控制信号；若否，则在所述导通截止模块导通达到预设第一时长时，控制所述导通截止模块截止；在所述导通截止模块截止达到预设第二时长时，控制所述导通截止模块导通。通过在电子设备处于待机状态时，为信号检测电路间歇供电，从而降低电子设备的待机能耗，并同时保证电子设备在待机状态时仍然支持控制操作。
图1为本申请供电控制设备实施例方案涉及的设备硬件运行环境的结构示意图；
图2为本申请供电控制电路的电路结构示意图；
图3为本申请供电控制电路的另一电路结构示意图；
图4为本申请供电控制方法第一实施例的流程示意图；
图5为本申请供电控制装置较佳实施例的功能模块示意图。
附图标号说明：
| 标号 | 名称 | 标号 | 名称 |
| 10 | 电压输入端 | 30 | 控制器 |
| 20 | 信号检测电路 | Q1 | MOS管 |
| 40 | 导通截止模块 |
本申请目的的实现、功能特点及优点将结合实施例，参照附图做进一步说明。
本申请的实施方式
应当理解，此处所描述的具体实施例仅用以解释本申请，并不用于限定本申请。
需要说明的是，现有电子设备，例如电视机、电脑、空调等，在待机状态时因为要支持按键等控制操作，所以要保持信号检测电路的持续供电，但对信号检测电路持续供电会增大电能消耗，不符合低碳节能的要求。
基于上述缺陷，本申请提供一种供电控制设备，参照图1，图1为本申请供电控制设备实施例方案涉及的设备硬件运行环境的结构示意图。
如图1所示，该供电控制设备可以包括：处理器1001，例如CPU，通信总线1002、待分析用户接口1003，网络接口1004，存储器1005。其中，通信总线1002用于实现这些组件之间的连接通信。待分析用户接口1003可以包括显示屏（Display）、输入单元比如键盘（Keyboard），可选待分析用户接口1003还可以包括标准的有线接口、无线接口。网络接口1004可选的可以包括标准的有线接口、无线接口（如WI-FI接口）。存储器1005可以是高速RAM存储器，也可以是稳定的存储器（non-volatile memory），例如磁盘存储器。存储器1005可选的还可以是独立于前述处理器1001的存储设备。
本领域技术人员可以理解，图1中示出的供电控制设备的硬件结构并不构成对供电控制设备的限定，可以包括比图示更多或更少的部件，或者组合某些部件，或者不同的部件布置。
如图1所示，作为一种存储介质的存储器1005中可以包括操作系统、网络通信模块、待分析用户接口模块以及供电控制程序。其中，操作系统是管理和控制供电控制设备与软件资源的程序，支持网络通信模块、待分析用户接口模块、供电控制程序以及其他程序或软件的运行；网络通信模块用于管理和控制网络接口1004；待分析用户接口模块用于管理和控制待分析用户接口1003。
在图1所示的供电控制设备硬件结构中，网络接口1004主要用于连接后台服务器，与后台服务器进行数据通信；待分析用户接口1003主要用于连接客户端，与客户端进行数据通信；处理器1001可以调用存储器1005中存储的供电控制程序，并执行以下操作：
在所述电子设备处于待机状态时，确定电子设备是否接收到控制信号；
若否，则在所述导通截止模块导通达到预设第一时长时，控制所述导通截止模块截止；在所述导通截止模块截止达到预设第二时长时，控制所述导通截止模块导通。
在一实施方案中，所述确定电子设备是否接收到控制信号的步骤包括：
通过所述信号检测电路获取检测电平；
根据所述检测电平的大小判断电子设备是否接收到控制信号。
在一实施方案中，所述根据所述检测电平的大小判断电子设备是否接收到控制信号的步骤包括：
若所述检测电平小于预设电平阈值，则接收到控制信号；
若所述检测电平大于或者等于预设电平阈值，则没有接收到控制信号。
在一实施方案中，所述确定电子设备是否接收到控制信号的步骤之后，还包括：
若是，则根据所述检测电平的大小确定待执行操作；
控制所述电子设备执行所述待执行操作。
在一实施方案中，所述若是，则根据所述检测电平的大小确定待执行操作的步骤之后，还包括：
根据所述待执行操作的类型确定电子设备的待切换状态；
根据所述电子设备的待切换状态，控制所述导通截止模块导通或截止。
在一实施方案中，所述根据所述电子设备的待切换状态，控制所述导通截止模块导通或截止的步骤之后，还包括：
若所述电子设备的待切换状态为开机状态，则控制所述导通截止模块导通。
在一实施方案中，所述确定电子设备是否接收到控制信号的步骤之后，还包括：
若否，则获取所述导通截止模块的状态；
若所述导通截止模块的状态为导通状态，则执行步骤：在所述导通截止模块导通达到预设第一时长时，控制所述导通截止模块截止；
若所述导通截止模块的状态为截止状态，则执行步骤：在所述导通截止模块截止达到预设第二时长时，控制所述导通截止模块导通。
本申请供电控制设备的具体实施方式与下述供电控制方法各实施例基本相同，在此不再赘述。
本申请还提供一种供电控制电路。
参照图2，图2为本申请供电控制电路的电路结构示意图。
本申请供电控制电路包括电压输入端10、控制器30、导通截止模块40、信号检测电路20；
所述电压输入端10与所述信号检测电路20连接；所述导通截止模块40连接于所述电压输入端10与所述信号检测电路20之间，所述导通截止模块40的控制端与所述控制器30连接；所述信号检测电路20用于接收对电子设备的控制信号；所述控制器30用于控制所述导通截止模块40的导通或截止。
本实施例中，导通截止模块40在供电控制电路中充当开关，导通截止模块40具体可以是任何可以作为开关的元器件，本实施例不做具体限制。通过控制器30控制导通截止模块40导通，可以使电压输入端10为信号检测电路20正常供电，通过控制器30控制导通截止模块40截止，可以使电压输入端10不为信号检测电路20供电。
本实施例中，参照图3，导通截止模块40可以为MOS管，在导通截止模块40为MOS管时，导通截止模块40的控制端为MOS管的栅极，本实施例并不对供电控制电路中的MOS管Q1的类型做限制，即供电控制电路中的MOS管Q1可以是PMOS管，也可以是NMOS管，可根据实际应用情况选用，此处不做限制。可以理解的是，若供电控制电路中的MOS管Q1为PMOS管，则MOS管Q1的源极与电压输入端10连接，漏极与信号检测电路20连接；若供电控制电路中的MOS管Q1为NMOS管，则MOS管Q1的漏极与电压输入端10连接，源极与信号检测电路20连接。但无论MOS管Q1是PMOS管，还是NMOS管，MOS管Q1的栅极都与控制器30连接，以使控制器30能够通过控制MOS管Q1的栅极的电平高低，来实现MOS管的导通或截止，进而实现为信号检测电路20间歇供电。
在一实施方案中，若供电控制电路中的MOS管Q1为PMOS管，控制器30输出低电平，MOS管Q1导通，电压输入端10为信号检测电路20正常供电；控制器30输出高电平，MOS管Q1截止，电压输入端10不为信号检测电路20供电；若供电控制电路中的MOS管Q1为NMOS管，控制器30输出低电平，MOS管Q1截止，电压输入端10不为信号检测电路20供电；控制器30输出高电平，MOS管Q1导通，电压输入端10为信号检测电路20正常供电。
在一实施方案中，控制器30与MOS管Q1的栅极之间可以连接有GPIO（General-purpose input/output，通用输入/输出口），控制器30可通过该GPIO向MOS管Q1的栅极输入低电平或者高电平。
在一实施方案中，在电压输入端10为信号检测电路20正常供电的情况下，信号检测电路20能够接收对电子设备的控制信号，该控制信号可以是按键信号也可以是遥控信号，本实施例不做具体限制。具体的，若电子设备未接收到控制信号，为避免干扰因素，信号检测电路20所检测到电平为一般为稳定的高电平，但当电子设备接收到控制信号时，信号检测电路20所检测到电平会发生变化，由高电平变化为低电平。
在一实施方案中，预先为电子设备的不同控制信号配置对应的检测电平，每个种控制信号具有唯一对应的检测电平。当电子设备的某一本体按键或者遥控按键被按下时，通过信号检测电路20获取该按键被按下时的检测电平，将该检测电平与预设的检测电平进行匹配，从而确定待执行操作，进而控制电子设备执行该操作。
本申请还提供一种基于上述供电控制电路的供电控制方法。
参照图4，图4为本申请供电控制方法第一实施例的流程示意图。
本申请实施例提供了供电控制方法的实施例，需要说明的是，虽然在流程图中示出了逻辑顺序，但是在某些情况下，可以以不同于此处的顺序执行所示出或描述的步骤。
在供电控制方法的各个实施例中，执行主体可以是供电控制装置，也可以是电子设备本身，还可以是控制器30，为便于描述，本实施例以控制器30为执行主体进行描述。
所述供电控制方法应用于电子设备，所述电子设备包括上述供电控制电路，所述供电控制方法包括：
步骤S10，在所述电子设备处于待机状态时，确定电子设备是否接收到控制信号；
现有技术中，现有电子设备，例如电视机、电脑、空调等，在待机状态时因为要支持按键等控制操作，所以要保持信号检测电路20的持续供电，但对信号检测电路20持续供电会增大电能消耗，不符合低碳节能的要求。
为解决现有技术中电子设备在待机状态时的电能消耗较大的技术问题，在本申请实施例中提出一种供电控制方法，旨在通过在电子设备处于待机状态时，为信号检测电路20间歇供电，从而实现降低电子设备的待机能耗，并同时保证电子设备在待机状态时仍然支持控制操作。
本实施例中的供电控制方法适用于具有信号检测电路20的电子设备，该电子设备包括但不限于电视机、电脑、空调等。
在本实施例中，控制器30在检测到电子设备处于待机状态时，通过控制导通截止模块40的导通或截止，实现为信号检测电路20间歇供电。在导通截止模块40导通时，电压输入端10能够为信号检测电路20正常供电，信号检测电路20在正常供电的情况下，能够接收控制信号，其中，该控制信号可以是按键信号也可以是遥控信号，本实施例不做具体限制。
在一实施方案中，若导通截止模块40为MOS管，且MOS管Q1为PMOS管，控制器30输出低电平，MOS管Q1导通，电压输入端10为信号检测电路20正常供电；若供电控制电路中的MOS管Q1为NMOS管，控制器30输出高电平，MOS管Q1导通，电压输入端10为信号检测电路20正常供电。本实施例中，并不对供电控制电路中的MOS管Q1的类型做限制，即供电控制电路中的MOS管Q1可以是PMOS管，也可以是NMOS管，可根据实际应用情况选用，此处不做限制。
步骤S20，若否，则在所述导通截止模块导通达到预设第一时长时，控制所述导通截止模块截止；在所述导通截止模块截止达到预设第二时长时，控制所述导通截止模块导通。
在本实施例中，在导通截止模块40导通的情况下，信号检测电路20能够接收控制信号，但若电子设备在本次导通的持续时长到达预设第一时长时，仍然没有接收到控制信号，则控制导通截止模块40截止，以使电压输入端10停止为信号检测电路20供电，在导通截止模块40截止后，信号检测电路20不再消耗电能。
可选的，预设第一时长可以为1毫秒~100毫秒范围内的任意值，例如，1毫秒、2毫秒、5毫秒、10毫秒、50毫秒、100毫秒。
在本实施例中，在导通截止模块40本次截止的持续时长达到预设第二时长时，控制导通截止模块40再次导通，使电压输入端10能够为信号检测电路20正常供电，信号检测电路20再次检测接收控制信号，若否，则继续循环执行步骤S20，实现信号检测电路20的间歇供电。
可选的，预设第二时长可以为1毫秒~100毫秒范围内的任意值，例如，1毫秒、2毫秒、5毫秒、10毫秒、50毫秒、100毫秒。
由于用户向电子设备发送控制信号的速度一般不会太快，而且通常会持续数秒，将预设第一时长和预设第二时长设置为1毫秒~100毫秒范围内的任意值，可以保证电子设备正常接收控制信号，让用户感受不到信号检测电路20是间歇供电的，从而在保证电子设备在待机状态时仍然支持控制操作的同时，降低电子设备的待机能耗。
在一实施方案中，在步骤S10之后还包括：
若否，则获取所述导通截止模块的状态；
若所述导通截止模块的状态为导通状态，则执行步骤：在所述导通截止模块导通达到预设第一时长时，控制所述导通截止模块截止；
若所述导通截止模块的状态为截止状态，则执行步骤：在所述导通截止模块截止达到预设第二时长时，控制所述导通截止模块导通。
在本实施例中，在电子设备处于待机状态时，若电子设备未接收到控制信号，则需要获取导通截止模块40的状态，以根据导通截止模块40的状态确定电子设备未接收到控制信号的原因，若导通截止模块40的状态为导通状态，则电子设备未接收到控制信号的原因是用户未向电子设备发送控制信号，则执行步骤：在导通截止模块40导通达到预设第一时长时，控制导通截止模块40截止；若导通截止模块40的状态为截止状态，则电子设备未接收到控制信号的原因是信号检测电路20未正常工作，则执行步骤：在所述导通截止模块40截止达到预设第二时长时，控制所述导通截止模块40导通。
本实施例通过在所述电子设备处于待机状态时，确定电子设备是否接收到控制信号；若否，则在所述导通截止模块40导通达到预设第一时长时，控制所述导通截止模块40截止；在所述导通截止模块40截止达到预设第二时长时，控制所述导通截止模块40导通。通过在电子设备处于待机状态时，为信号检测电路20间歇供电，从而降低电子设备的待机能耗，并同时保证电子设备在待机状态时仍然支持控制操作。
在一实施方案中，提出本申请供电控制方法第二实施例，上述步骤S10包括：
步骤S11，通过所述信号检测电路获取检测电平；
步骤S12，根据所述检测电平的大小判断电子设备是否接收到控制信号。
在本实施例中，在电压输入端10为信号检测电路20正常供电的情况下，信号检测电路20能够获取检测电平，并通过检测电平的大小确定电子设备是否接收到控制信号，具体的，若电子设备未接收到控制信号时，检测电平为一般为稳定的高电平，但当电子设备接收到控制信号时，检测电平会发生变化，由高电平变化为低电平。
在一实施方案中，上述步骤S12包括：
若所述检测电平小于预设电平阈值，则接收到控制信号；
若所述检测电平大于或者等于预设电平阈值，则没有接收到控制信号。
在本实施例中，在获取到检测电平后，该检测电平与预设电平阈值进行比较，若该检测电平小于预设电平阈值，说明电子设备有接收到控制信号；若该检测电平大于或者等于预设电平阈值，说明没有接收到控制信号。
其中，预设电平阈值由运维人员根据实际需要设置，为避免干扰因素，预设电平阈值一般设置为高电平，例如，预设电平阈值可设置为信号检测电路20中的ADC检测模块的额定工作电压。
在一实施方案中，上述步骤S10之后，还包括：
步骤S101，若是，则根据所述检测电平的大小确定待执行操作；
步骤S102，控制所述电子设备执行所述待执行操作。
在本实施例中，运维人员预先为电子设备的不同控制信号配置对应的检测电平，每种控制信号具有唯一对应的检测电平。当电子设备的某一本体按键或者遥控案件被按下时，通过信号检测电路20获取该按键被按下时的检测电平，将该检测电平与预设的检测电平进行匹配，从而确定是待执行操作，进而控制电子设备执行相应操作。
在一实施方案中，在上述步骤S101之后，还包括：
根据所述待执行操作的类型确定电子设备的待切换状态；
根据所述电子设备的待切换状态，控制所述导通截止模块导通或截止。
在本实施例中，待执行操作的类型包括但不限于需要开机状态才能执行的操作、关机操作、待机状态就能执行的操作等，对应的，电子设备的待切换状态为开机状态、关机状态和待机状态。
若电子设备的待切换状态为开机状态，则控制导通截止模块40导通，并维持导通状态，以使电压输入端10通过导通截止模块40为信号检测电路20持续供电；若电子设备的待切换状态为关机状态，则控制导通截止模块40截止，并维持截止状态；若电子设备的待切换状态为待机状态，则控制导通截止模块40按照上述实施例间歇通断，以为信号检测电路20间歇供电。
本实施例通过上述方式能够在电子设备处于待机状态时，为信号检测电路20间歇供电，从而降低电子设备的待机能耗，并同时保证电子设备在待机状态时仍然支持按键操作。
本申请还提供一种供电控制装置。
参照图5，图5为本申请供电控制装置第一实施例的功能模块示意图。所述供电控制装置包括：
信号检测模块10，用于在所述电子设备处于待机状态时，确定电子设备是否接收到控制信号；
截止模块20，用于若无，则在所述导通截止模块导通达到预设第一时长时，控制所述导通截止模块截止；
导通模块30，还用于在所述导通截止模块截止达到预设第二时长时，控制所述导通截止模块导通。
在一实施方案中，所述信号检测模块，还包括：
电平检测单元，用于通过所述信号检测电路获取检测电平；
判断单元，用于根据所述检测电平的大小判断电子设备是否接收到控制信号。
在一实施方案中，所述判断单元，还包括：
第一接收子单元，用于若所述检测电平小于预设电平阈值，则接收到控制信号；
第二接收子单元，用于若所述检测电平大于或者等于预设电平阈值，则没有接收到控制信号。
在一实施方案中，所述供电控制装置，还包括：
操作确定模块，用于是，则根据所述检测电平的大小确定待执行操作；
执行模块，用于控制所述电子设备执行所述待执行操作。
在一实施方案中，所述供电控制装置，还包括：
状态确定模块，用于根据所述待执行操作的类型确定电子设备的待切换状态；
控制模块，用于根据所述电子设备的待切换状态，控制所述导通截止模块导通或截止。
在一实施方案中，所述供电控制装置，还包括：
导通模块，用于若所述电子设备的待切换状态为开机状态，则控制所述导通截止模块导通。
在一实施方案中，所述供电控制装置，还包括：
状态获取模块，用于若否，则获取所述导通截止模块的状态；
所述截止模块还用于，若所述导通截止模块的状态为导通状态，则执行步骤：在所述导通截止模块导通达到预设第一时长时，控制所述导通截止模块截止；
所述导通模块还用于，若所述导通截止模块的状态为截止状态，则执行步骤：在所述导通截止模块截止达到预设第二时长时，控制所述导通截止模块导通。
此外，本申请实施例还提出一种存储介质。
存储介质上存储有供电控制程序，供电控制程序被处理器执行时实现如上所述的供电控制方法的步骤。
本申请存储介质具体实施方式与上述供电控制方法各实施例基本相同，在此不再赘述。
上面结合附图对本申请的实施例进行了描述，但是本申请并不局限于上述的具体实施方式，上述的具体实施方式仅仅是示意性的，而不是限制性的，本领域的普通技术人员在本申请的启示下，在不脱离本申请宗旨和权利要求所保护的范围情况下，还可做出很多形式，凡是利用本申请说明书及附图内容所作的等效结构或等效流程变换，或直接或间接运用在其他相关的技术领域，这些均属于本申请的保护之内。
Claims (10)
- 一种供电控制方法，其中，所述供电控制方法应用于电子设备，所述电子设备包括供电控制电路，所述供电控制电路包括电压输入端、控制器、导通截止模块、信号检测电路；所述电压输入端与所述信号检测电路连接；所述导通截止模块连接于所述电压输入端与所述信号检测电路之间，所述导通截止模块的控制端与所述控制器连接；所述信号检测电路用于接收对所述电子设备的控制信号；所述控制器用于控制所述导通截止模块导通或截止；所述供电控制方法包括以下步骤：在所述电子设备处于待机状态时，确定电子设备是否接收到控制信号；若否，则在所述导通截止模块导通达到预设第一时长时，控制所述导通截止模块截止；在所述导通截止模块截止达到预设第二时长时，控制所述导通截止模块导通。
- 如权利要求1所述的供电控制方法，其中，所述确定电子设备是否接收到控制信号的步骤包括：通过所述信号检测电路获取检测电平；根据所述检测电平的大小判断电子设备是否接收到控制信号。
- 如权利要求2所述的供电控制方法，其中，所述根据所述检测电平的大小判断电子设备是否接收到控制信号的步骤包括：若所述检测电平小于预设电平阈值，则接收到控制信号；若所述检测电平大于或者等于预设电平阈值，则没有接收到控制信号。
- 如权利要求3所述的供电控制方法，其中，所述确定电子设备是否接收到控制信号的步骤之后，还包括：若是，则根据所述检测电平的大小确定待执行操作；控制所述电子设备执行所述待执行操作。
- 如权利要求4所述的供电控制方法，其中，所述若是，则根据所述检测电平的大小确定待执行操作的步骤之后，还包括：根据所述待执行操作的类型确定电子设备的待切换状态；根据所述电子设备的待切换状态，控制所述导通截止模块导通或截止。
- 如权利要求5所述的供电控制方法，其中，所述根据所述电子设备的待切换状态，控制所述导通截止模块导通或截止的步骤之后，还包括：若所述电子设备的待切换状态为开机状态，则控制所述导通截止模块导通。
- 如权利要求1至6任意一项所述的供电控制方法，其中，所述导通截止模块为MOS管。
- 如权利要求1至6任意一项所述的供电控制方法，其中，所述确定电子设备是否接收到控制信号的步骤之后，还包括：若否，则获取所述导通截止模块的状态；若所述导通截止模块的状态为导通状态，则执行步骤：在所述导通截止模块导通达到预设第一时长时，控制所述导通截止模块截止；若所述导通截止模块的状态为截止状态，则执行步骤：在所述导通截止模块截止达到预设第二时长时，控制所述导通截止模块导通。
- 一种供电控制电路，其中，所述供电控制电路包括电压输入端、控制器、导通截止模块、信号检测电路；所述电压输入端与所述信号检测电路连接；所述导通截止模块连接于所述电压输入端与所述信号检测电路之间，所述导通截止模块的控制端与所述控制器连接；所述信号检测电路用于接收对电子设备的控制信号；所述控制器用于控制所述导通截止模块的导通或截止。
- 一种存储介质，其中，所述存储介质上存储有供电控制程序，所述供电控制程序被处理器执行时实现如权利要求1-7中任一项所述的供电控制方法的步骤。
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