WO2021103099A1 - 功率控制通信系统 - Google Patents

功率控制通信系统 Download PDF

Info

Publication number
WO2021103099A1
WO2021103099A1 PCT/CN2019/123427 CN2019123427W WO2021103099A1 WO 2021103099 A1 WO2021103099 A1 WO 2021103099A1 CN 2019123427 W CN2019123427 W CN 2019123427W WO 2021103099 A1 WO2021103099 A1 WO 2021103099A1
Authority
WO
WIPO (PCT)
Prior art keywords
gate
power consumption
control unit
power supply
level control
Prior art date
Application number
PCT/CN2019/123427
Other languages
English (en)
French (fr)
Inventor
冉宏宇
刘义刚
魏明明
李鸿强
Original Assignee
苏州贝昂科技有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 苏州贝昂科技有限公司 filed Critical 苏州贝昂科技有限公司
Publication of WO2021103099A1 publication Critical patent/WO2021103099A1/zh

Links

Images

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B19/00—Programme-control systems
    • G05B19/02—Programme-control systems electric
    • G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
    • G05B19/042—Programme control other than numerical control, i.e. in sequence controllers or logic controllers using digital processors
    • G05B19/0423—Input/output
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B2219/00—Program-control systems
    • G05B2219/20—Pc systems
    • G05B2219/24—Pc safety
    • G05B2219/24215—Scada supervisory control and data acquisition

Definitions

  • the present invention relates to the technical field of electronic technology, in particular to a power consumption control communication system.
  • standby power consumption has become a topic of increasing importance in the world. According to statistics, standby energy consumption in various countries currently accounts for 3% to 13% of the total power consumption, so the standard for standby power usually has Strictly formulated.
  • the purpose of the present invention is to provide a power consumption control communication system to alleviate the above-mentioned technical problem of high standby power consumption.
  • an embodiment of the present invention provides a communication system.
  • the above-mentioned communication system includes a main device and at least one smart device; wherein, the above-mentioned at least one smart device is equipped with a power consumption control device, and the device includes: a controller, and The power consumption control module and the power consumption module connected to the controller; the power consumption control module is also connected to the power consumption module; the power consumption control module includes a first gate-level control unit and a power supply unit, the first gate-level control unit is arranged in the power supply unit At the input end, the output end of the power supply unit is connected to the power consumption module to supply power to the power consumption module.
  • the input end of the power supply unit is also connected to an external power supply; the control end of the first gate-level control unit is also connected to the controller; When communicating with external equipment, when receiving a standby command sent by the external equipment, send a standby signal to the control end of the first gate-level control unit, trigger the first gate-level control unit to disconnect, and stop supplying power to the power supply unit; Communicating with the at least one smart device.
  • an embodiment of the present invention provides a first possible implementation manner of the first aspect, wherein the above-mentioned device further includes a second gate-level control unit, wherein the second gate-level control unit is set at the output of the power supply unit
  • the control terminal of the second gate-level control unit is connected to the controller; the controller is also used to send the control terminal of the first gate-level control unit to the control terminal of the first gate-level control unit when it receives a standby command sent by an external device.
  • an embodiment of the present invention provides a second possible implementation manner of the first aspect, where the above-mentioned first gate-level control unit and/or second gate-level control unit includes MOS tube switching circuit and isolation circuit, the control end of the isolation circuit is connected to the controller; the controller is used to switch the switching state of the first gate-level control unit and/or the second gate-level control unit by controlling the on-off state of the isolation circuit .
  • an embodiment of the present invention provides a third possible implementation manner of the first aspect, wherein the above-mentioned device further includes a voltage stabilizing module, the input end of the voltage stabilizing module is connected to an external power source, and the output end of the stabilizing module Connected to the controller; the voltage stabilizing module is used to perform voltage stabilization processing on the electrical signal input from the external power supply to output a stable electrical signal to supply power to the controller.
  • an embodiment of the present invention provides a fourth possible implementation manner of the first aspect, wherein a diode is further provided at the input terminal of the above-mentioned voltage stabilizing module, and the anode of the diode It is connected to an external power supply, and the cathode of the diode is connected to a voltage regulator module.
  • an embodiment of the present invention provides a fifth possible implementation manner of the first aspect, wherein the above-mentioned power supply unit includes a battery and a booster circuit, and the output terminal of the booster circuit is connected to The power consumption module is connected; the boost circuit is used to boost the electrical signal output by the battery and transmit the boosted electrical signal to the power consumption module.
  • an embodiment of the present invention provides a sixth possible implementation manner of the first aspect, wherein the power supply unit further includes a charging circuit; the input terminal of the charging circuit and the first gate The level control unit is connected, and the output terminal of the charging circuit is connected to the battery; the charging circuit is used to charge the battery when there is an external power input.
  • an embodiment of the present invention provides a seventh possible implementation manner of the first aspect, wherein the above-mentioned device further includes an external interface, and the external interface includes a communication interface and a power supply interface; wherein, the controller communicates with the external through the communication interface. Equipment communication; the external power supply is connected to the power supply unit through the power interface.
  • the controller by setting the first gate-level control unit at the input end of the power supply unit, and connecting the control end of the first gate-level control unit to the controller, it can receive data from the controller.
  • the controller sends a standby signal to the control end of the first gate-level control unit, which triggers the first gate-level control unit to disconnect and stop power supply to the power supply unit, so that the standby mode is reduced in standby mode. Power to reduce standby power consumption in standby mode and avoid energy waste.
  • Figure 1 is a schematic diagram of the structure of a machine
  • FIG. 2 is a schematic structural diagram of a power consumption control device provided by an embodiment of the present invention.
  • FIG. 3 is a schematic structural diagram of another power consumption control device provided by an embodiment of the present invention.
  • FIG. 4 is a schematic structural diagram of another power consumption control device provided by an embodiment of the present invention.
  • FIG. 5 is a schematic circuit diagram of a power supply unit provided by an embodiment of the present invention.
  • FIG. 6 is a schematic structural diagram of a communication system provided by an embodiment of the present invention.
  • FIG. 7 is a schematic circuit diagram of a communication system provided by an embodiment of the present invention.
  • machines that combine multiple small devices mostly take the form shown in Figure 1.
  • the main device is equivalent to the main device of the machine
  • multiple smart devices are equivalent to the discrete device of the machine
  • multiple discrete devices cooperate with the main device.
  • the solutions adopted are to turn off all power-consuming external devices, turn off the display, and turn off the MCU (Microcontroller Unit) pin output, but Once these are separated from the main device, they will not work properly, because most of the separated discrete devices do not have their own independent power supply, or there is no independent MCU controller to run from the main, or use dry batteries that require frequent battery replacement, or some use. It is a lithium battery, but once it is used up, it has to stop working and wait until it is fully charged before it can work normally, etc., which makes the machine specific higher standby power consumption, resulting in a waste of resources of the machine.
  • embodiments of the present invention provide a power consumption control device, smart device, and communication system to alleviate the above-mentioned technical problem of high standby power consumption.
  • the embodiment of the present invention provides a power consumption control device.
  • the power consumption control device provided in the embodiment of the present invention can be set on the smart device of the machine shown in FIG. 1 as a discrete device of the machine, and at the same time, through the corresponding
  • the optimization of hardware and software not only allows the main equipment (main equipment) and smart equipment (discrete equipment) to work normally separately, but also the overall standby power can be controlled at a lower level, for example, not charging the battery during standby And so on, in order to reduce the standby power, and then reduce the standby power consumption.
  • FIG. 2 is a schematic structural diagram of a power consumption control device, the device includes: a controller 10, and a power consumption control module 20 and a power consumption module 30 connected to the controller 10; the power consumption control module 20 is also connected to a power consumption module 30.
  • the above-mentioned power consumption control module 20 includes a first gate-level control unit 201 and a power supply unit 202.
  • the first gate-level control unit 201 is provided at the input end of the power supply unit 202, and the output end of the power supply unit is connected to the power consumption module 30 , To supply power to the power consumption module 30, wherein the input end of the power supply unit is also connected to an external power source (not shown in FIG. 2); the control end of the above-mentioned first gate-level control unit is also connected to the controller 10.
  • the above-mentioned controller is used to communicate with an external device (not shown in Figure 2).
  • an external device not shown in Figure 2.
  • the external device When receiving a standby instruction sent by the external device, it sends a standby signal to the control terminal of the first gate-level control unit to trigger the second A gate-level control unit is disconnected to stop supplying power to the power supply unit.
  • the controller by setting the first gate-level control unit at the input end of the power supply unit, and connecting the control end of the first gate-level control unit to the controller, the controller can receive external When the device sends a standby command, the controller sends a standby signal to the control end of the first gate-level control unit, which triggers the first gate-level control unit to disconnect and stop supplying power to the power supply unit, so that the standby power is reduced in the standby mode , In order to reduce the standby power consumption in standby mode and avoid energy waste.
  • the above-mentioned controller can be implemented by corresponding control chips, such as integrated circuit chips such as single-chip microcomputers, and super-large-scale integrated circuit technology is used to integrate central processing units with data processing capabilities, random access memory, read-only memory, and various I/ O port and interrupt system, timer/counter and other functions (may also include display drive circuit, pulse width modulation circuit, analog multiplexer, A/D converter and other circuits) are integrated to realize the control process of the controller.
  • the controller can also directly use the MCU of the smart device to control the power consumption control device through the MCU of the smart device, which can be set according to actual usage. The embodiment does not limit this.
  • the above-mentioned power consumption module may be a device that requires power supply, such as a sensor and a display on a smart device.
  • the power consumption control device shown in FIG. 1 is provided at the input end of the power supply unit 202 because the first gate-level control unit is provided at In the standby mode, the power supply to the power supply unit is disconnected.
  • the output terminal of the power supply unit can be further cut off, that is, the power supply unit is disconnected from the sensor, display, etc.
  • the connection of the power-supply device avoids the consumption of electric energy by the power-consuming module in the standby mode. Therefore, the power consumption control device provided by the embodiment of the present invention further includes a second gate-level control unit provided at the output end of the power supply unit.
  • FIG. 3 is a schematic structural diagram of another power consumption control device.
  • the power consumption control device further includes a second gate level control unit 203, wherein the second gate level The control unit 203 is arranged on the connection path between the output end of the power supply unit 202 and the power consumption module 30; the control end of the second gate-level control unit 203 is connected to the controller 10.
  • the controller 10 is also used to send a first standby signal to the control end of the first gate-level control unit to trigger the first gate when a standby instruction sent by an external device is received.
  • the second-level control unit is disconnected to stop supplying power to the power supply unit; and a second standby signal is sent to the control end of the second gate-level control unit to trigger the second gate-level control unit to disconnect and stop supplying power to the power consumption module.
  • the controller of the power consumption control device can control the control of the first gate-level control unit and the second gate-level control unit under the settings of the user.
  • the switch state is controlled to isolate the power supply unit and the circuit where the power consumption module is located, so as to achieve the purpose of reducing power consumption.
  • only the first gate-level control unit or the second gate-level control unit can be disconnected, or the first gate-level control unit and the second gate-level control unit can be disconnected at the same time to achieve complete isolation.
  • the usage situation is set, which is not limited in the embodiment of the present invention.
  • the disconnection and isolation function of the first gate-level control unit and the second gate-level control unit can be realized by using MOS (metal oxide semiconductor, field effect transistor) transistors.
  • MOS metal oxide semiconductor, field effect transistor
  • the first gate-level control unit and / Or the second gate-level control unit includes a MOS tube switch circuit and an isolation circuit, the control end of the isolation circuit is connected to the controller; the above-mentioned controller is also used to control the on-off state of the isolation circuit to the first gate-level control unit and/ Or the switch state of the second gate-level control unit is switched.
  • FIG. 4 shows a schematic structural diagram of another power consumption control device.
  • the above-mentioned first gate-level control unit and second gate-level control unit are introduced. Among them, the power consumption control device shown in FIG. 4 is At the same time, the first gate-level control unit and the second gate-level control unit are included as an example for description.
  • the MOS transistors constituting the first gate-level control unit and the second gate-level control unit are P-channel MOS tubes, such as the MOS tube M1 and the MOA tube M2 shown in FIG.
  • the MOS tube switching circuit of the first-level control unit consists of a MOS tube M1 and a resistor R1 connected to the gate of the MOS tube M1.
  • the isolation circuit of the first gate-level control unit includes a resistor R2, a resistor R3, a resistor R4, and a transistor Q1, each The connection mode of the components is shown in Figure 4.
  • the MOS tube switching circuit of the second gate-level control unit is composed of a MOS tube M2 and a resistor R5 connected to the gate of the MOS tube M2, and the isolation circuit of the second gate-level control unit includes a resistor R6, Resistor R7 and resistor R8, and transistor Q2.
  • pins J1 and J2 are respectively connected to the corresponding control pins of the controller.
  • the resistors R1 and R5 can be used as pull-up resistors. The gate voltage of the MOS tube is pulled up to a high level, and the MOS tube is turned off.
  • Resistor R2, resistor R3, transistor Q1, resistor R4 form an isolation circuit that controls the gate of the MOS transistor, which plays a role of isolation, and receives the high and low level signals sent by the controller through pin J1 to control the conduction of transistor Q1 State, can also realize the function of controlling large current through small signal.
  • the resistors R5, R6, R7, and R8 of the second gate-level control unit, as well as the role of the transistor Q2 are also consistent with the functions of the previous circuit, which can completely cut off the power consumption of the following power-consuming modules in standby mode. The circuit realizes the minimum standby power.
  • the power consumption control device provided by the embodiment of the present invention further includes a voltage stabilization module 40, the input end of the voltage stabilization module is connected to an external power source, and the output end of the voltage stabilization module is connected to the controller;
  • the voltage module is used to perform voltage stabilization processing on the electrical signal input from the external power supply to output a stable electrical signal to supply power to the controller.
  • the input terminal of the voltage stabilizing module 40 is also provided with a diode D1, wherein the anode of the diode D1 is connected to an external power source, and the cathode of the diode D1 is connected to the voltage stabilizing module 40.
  • the diode D1 can be used as an anti-reverse diode to prevent reverse current flow.
  • the voltage stabilizing module shown in Fig. 4 is usually used as a step-down module in actual use.
  • the voltage stabilizing module usually includes a step-down chip to perform step-down processing on the electrical signal input from the external power supply to facilitate communication with
  • the power supply voltage required by the controller is matched, for example, a chip such as 7805 is used to stabilize the electrical signal input from the external power supply at 5V, or when the controller uses 3.3V power supply, a voltage regulator chip with an output of 3.3V can also be used Or the step-down chip performs voltage stabilization processing, which is specifically subject to actual usage, which is not limited in the embodiment of the present invention.
  • the above-mentioned power supply unit includes a battery and a booster circuit.
  • the output terminal of the booster circuit is connected to the power consumption module; the booster circuit is used to boost the electrical signal output by the battery, And the electric signal after boosting processing is sent to the power consumption module.
  • FIG. 5 shows a schematic circuit diagram of a power supply unit, including a battery 500 and a boost circuit. Further, the power supply unit also includes a charging circuit; the input terminal of the charging circuit and the first gate-level control unit (FIG. 5 Not shown in) connection, the output terminal of the charging circuit is connected to the above-mentioned battery; the charging circuit is used to charge the battery when there is an external power input.
  • a charging circuit including a battery 500 and a boost circuit.
  • the power supply unit also includes a charging circuit; the input terminal of the charging circuit and the first gate-level control unit (FIG. 5 Not shown in) connection, the output terminal of the charging circuit is connected to the above-mentioned battery; the charging circuit is used to charge the battery when there is an external power input.
  • the charging circuit is usually composed of a charging management chip, which manages the charging process of the battery, such as the charging management chip U1 shown in Figure 5.
  • the charging management chip may be a charging management IC of the IC-CE3320 model
  • the IC-CE3320 is a 2A switching step-down synchronous rectification charging management chip, which integrates a charging current sensing resistor; and, the accuracy of charging current and charging voltage is high, and it also has functions such as bad battery discrimination and dynamic adjustment of input voltage. .
  • the peripheral circuit of the charge management IC is shown in Figure 5, including a resistor R9 and a capacitor C1.
  • the resistor R9 is equivalent to the control resistor of the charge management chip IC-CE3320.
  • IC-CE3320 can adjust the maximum value through this control resistor.
  • the capacitor C1 is used to ensure the stability of the output current of the charging management chip IC-CE3320 during the charging process.
  • the charging management chip usually also has a working status indicator output pin, as shown in Figure 5, pin J3, through which it can communicate with an external terminal.
  • a working status indicator output pin as shown in Figure 5, pin J3, through which it can communicate with an external terminal.
  • the above-mentioned boost circuit includes a power supply chip, as shown in FIG. 5, a power supply chip U2 whose model can be a power supply chip such as AP2008, which boosts the electrical signal output by the battery and supplies power to the power consumption module.
  • the boost circuit also includes a resistor R10 and a resistor R11.
  • the connection method is shown in Figure 5.
  • the resistor R10 and the resistor R11 are used to adjust the voltage output by the AP2008 chip.
  • a self-recovery fuse F1 is provided at the output of the battery to further protect the battery. At the same time, it can also ensure that if the front circuit including the battery is damaged, it will not cause damage to the power consumption module connected at the back. Any damage.
  • the output signal of the battery can also be monitored through the voltage dividing branch composed of the resistor R12 and the resistor R13.
  • the resistor R12 and the resistor R13 can also be called sampling resistors.
  • the battery voltage can be monitored in real time to ensure The safety of the battery and the stable operation of the circuit.
  • a charging and discharging protection unit 502 connected to the battery is also shown in FIG. 5 to protect the charging and discharging process of the battery.
  • the battery may be a lithium battery
  • the charge and discharge protection unit 502 shown in FIG. 5 may be implemented by a battery protection chip.
  • the battery protection chip DW01 can be used in conjunction with a MOS switch tube of model 8205A to realize the battery protection. Charge protection, over-discharge protection, output short-circuit protection and other functions.
  • FIG. 5 also includes a filter circuit for filtering the electrical signal input from the external power supply; wherein, the filter circuit includes an RC filter circuit and a capacitor filter circuit connected in parallel, and the capacitor filter circuit includes a plurality of filter branches. To absorb low-frequency interference signals and high-frequency interference signals.
  • the RC filter circuit includes a resistor R14 and a capacitor C2, which can absorb the high voltage generated at the moment of hot plugging, and at the same time, it can also make the voltage change from 0V to the working voltage (for example, 5V). Voltage jitter.
  • the capacitor C3 and the capacitor C4 are the two filtering branches of the capacitor filter circuit. In actual use, an appropriate capacitor value can be selected to make the capacitor C3 absorb low-frequency interference; and make the capacitor C4 absorb high-frequency interference.
  • the diode shown in FIG. 5 can usually be used as an anti-reverse diode to avoid current reverse flow.
  • the model and parameters of each device shown in FIG. 5 can be set according to actual use conditions, which are not limited in the embodiment of the present invention.
  • an embodiment of the present invention also provides a smart device equipped with the above-mentioned power consumption control device.
  • an embodiment of the present invention also provides a communication system, which includes a main device and further includes the above-mentioned smart device; the main device is in communication connection with the smart device.
  • the power consumption control device usually also includes an external device.
  • the interface specifically, the external interface includes a communication interface and a power interface; wherein the controller communicates with an external device through the communication interface; the external power source is connected to the power supply unit through the power interface.
  • the aforementioned communication system may include multiple smart devices.
  • the specific number of smart devices can be set according to actual usage conditions, which is not limited in the embodiment of the present invention.
  • FIG. 6 shows a schematic structural diagram of a communication system.
  • the communication between the master device and a smart device is taken as an example for description in FIG. 6.
  • FIG. 6 shows a battery and a toggle switch S1.
  • FIG. 7 also shows a schematic circuit diagram of a communication system.
  • the smart device shown in FIG. 7 only shows the circuit part of the power consumption control device, and its specific working mode can be referred to the corresponding content of FIG. 4, which will not be repeated again.
  • the above-mentioned main equipment is the core equipment of the entire communication system
  • communication 1 and communication 2 are the communication interfaces of the main equipment
  • the communication interface on the smart device The power supply interface is also set in the corresponding position, so that the contact connection with the main device can be realized, and functions such as communication and power supply can be performed through the contact connection.
  • a wireless connection function module such as a WIFI (WIreless-Fidelity) module can also be integrated to realize the wireless connection of each smart device.
  • WIFI WIreless-Fidelity
  • the main device in the normal working mode, notifies each smart device (discrete device) to enter the working mode, and the controller's MCU also controls the battery charging, the subsequent power-consuming modules to work, and the WIFI module to exit.
  • the low power consumption mode enters the working mode.
  • the main device notifies the discrete device to enter the standby mode, the MCU, WIFI module, etc. enter the low power consumption mode, disconnect the battery charging, disconnect the following sensors and other power-consuming modules, that is, when the communication system is in normal operation Under the condition of, the main equipment communicates with the discrete equipment so that the discrete equipment is also in normal working conditions, and at the same time, the battery charging is turned on.
  • the main device When the main device is on standby, the main device notifies the discrete device to stand by. At this time, the discrete device will also enter a low power consumption mode and disconnect the battery from charging, which can greatly reduce the standby power.
  • the power consumption control device, smart device, and communication system provided by the embodiments of the present invention have the following beneficial effects:
  • the smart device has its own independent function system and independent power supply system, no matter whether it is alone or as a whole, it does not affect the work of the main device.
  • the main device can be connected to one or two or more smart devices without affecting its standby power and independent operation.
  • the smart device and communication system provided by the embodiments of the present invention have the same technical features as the power consumption control device provided in the foregoing embodiments, so they can also solve the same technical problems and achieve the same technical effects.
  • the computer program product of the power consumption control device, the smart device, and the communication system provided by the embodiment of the present invention includes a computer-readable storage medium storing program code.
  • the program code includes instructions that can be used to execute the instructions described in the previous embodiments. For the specific implementation of the method, please refer to the above-mentioned embodiment, which will not be repeated here.
  • the terms “installed”, “connected”, and “connected” should be understood in a broad sense, for example, they may be fixed connections or detachable connections. , Or integrally connected; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the internal communication between two components.
  • installed e.g., they may be fixed connections or detachable connections. , Or integrally connected; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the internal communication between two components.
  • the function is implemented in the form of a software functional unit and sold or used as an independent product, it can be stored in a computer readable storage medium.
  • the technical solution of the present invention essentially or the part that contributes to the existing technology or the part of the technical solution can be embodied in the form of a software product, and the computer software product is stored in a storage medium, including Several instructions are used to make a computer device (which may be a personal computer, a server, or a network device, etc.) execute all or part of the steps of the methods described in the various embodiments of the present invention.
  • the aforementioned storage media include: U disk, mobile hard disk, read-only memory (ROM, Read-Only Memory), random access memory (RAM, Random Access Memory), magnetic disks or optical disks and other media that can store program codes. .

Abstract

本发明提供了一种通信系统，涉及电子技术的技术领域，所述通信系统包括主设备以及至少一个智能设备；其中，所述至少一个智能设备配置有功耗控制装置，该功耗控制装置包括：控制器，以及与控制器连接的功耗控制模块和耗电模块；功耗控制模块还与耗电模块连接；功耗控制模块包括第一门级控制单元和供电单元，第一门级控制单元设置在供电单元的输入端，供电单元的输出端与耗电模块连接，供电单元的输入端还与外部电源连接；第一门级控制单元的控制端还与控制器连接；所述主设备与所述至少一个智能设备通信连接。本发明提供的通信系统，能够在待机模式下减小待机功率，以降低待机模式下的待机功耗，避免能源浪费。

Description

功率控制通信系统 技术领域
本发明涉及电子技术的技术领域，尤其是涉及一种功耗控制通信系统。
背景技术
在能源越来越紧缺的今天，待机功耗成为世界上越来越重视的话题，据统计，目前各国待机能耗占耗电总量的3％至13％，所以对于待机功率的标准通常都具有严格的制定。
尤其是家用电器的行业，为了尽可能的降低待机功率，越来越多的家用电器都采取降低待机功率的设计方式。特别是在一些组合设备中，通常通过两个部分或者更多部分合起来组成一起的设备，这样组合起来的设备的待机功率往往较高，导致待机功耗较大，造成了能源浪费。
针对上述组合设备的待机功耗较大的技术问题，目前尚未提出有效的解决方案。
发明内容
有鉴于此，本发明的目的在于提供一种功耗控制通信系统，以缓解上述待机功耗较大的技术问题。
第一方面，本发明实施例提供了一种通信系统，上述通信系统包括主设备以及至少一个智能设备；其中，上述至少一个智能设备配置有功耗控制装置，该装置包括：控制器，以及与控制器连接的功耗控制模块和耗电模块；功耗控制模块还与耗电模块连接；功耗控制模块包括第一门级控制单元和供电单元，第一门级控制单元设置在供电单元的输入端，供电单元的输出端与耗电模块连接，为耗电模块供电，其中，供电单元的输入端还与外部电源连接；第一门级控制单元的控制端还与控制器连接；控制器用 于与外部设备通信，当接收到外部设备发送的待机指令时，向第一门级控制单元的控制端发送待机信号，触发第一门级控制单元断开，停止向供电单元供电；上述主设备与所述至少一个智能设备通信连接。
结合第一方面，本发明实施例提供了第一方面的第一种可能的实施方式，其中，上述装置还包括第二门级控制单元，其中，第二门级控制单元设置在供电单元的输出端与耗电模块的连接通路上；第二门级控制单元的控制端与控制器连接；控制器还用于当接收到外部设备发送的待机指令时，向第一门级控制单元的控制端发送第一待机信号，触发第一门级控制单元断开，停止向供电单元供电；以及，向第二门级控制单元的控制端发送第二待机信号，触发第二门级控制单元断开，停止向耗电模块供电。
结合第一方面的第一种可能的实施方式，本发明实施例提供了第一方面的第二种可能的实施方式，其中，上述第一门级控制单元和/或第二门级控制单元包括MOS管开关电路和隔离电路，隔离电路的控制端与控制器连接；控制器用于通过控制隔离电路的通断状态对第一门级控制单元和/或第二门级控制单元的开关状态进行切换。
结合第一方面，本发明实施例提供了第一方面的第三种可能的实施方式，其中，上述装置还包括稳压模块，稳压模块的输入端与外部电源连接，稳压模块的输出端与控制器连接；稳压模块用于对外部电源输入的电信号进行稳压处理，以输出稳定的电信号给控制器供电。
结合第一方面的第三种可能的实施方式，本发明实施例提供了第一方面的第四种可能的实施方式，其中，上述稳压模块的输入端还设置有二极管，其中，二极管的阳极与外部电源连接，二极管的阴极与稳压模块连接。
结合第一方面的第一种可能的实施方式，本发明实施例提供了第一方面的第五种可能的实施方式，其中，上述供电单元包括蓄电池和升压电路，升压电路的输出端与耗电模块连接；升压电路用于对蓄电池输出的电信号进行升压处理，并将升压处理后的电信号输送至耗电模块。
结合第一方面的第四种可能的实施方式，本发明实施例提供了第一方面的第六种可能的实施方式，其中，上述供电单元还包括充电电路；充电电路的输入端与第一门级控制单元连接，充电电路的输出端与蓄电池连接；充电电路用于当有外部电源输入时对蓄电池进行充电。
结合第一方面，本发明实施例提供了第一方面的第七种可能的实施方式，其中，上述装置还包括外部接口，外部接口包括通信接口和电源接口；其中，控制器通过通信接口与外部设备通信；外部电源通过电源接口接入到供电单元。
本发明实施例带来了以下有益效果：
本发明实施例提供的功耗控制通信系统，通过在供电单元的输入端设置第一门级控制单元，并且使该第一门级控制单元的控制端与控制器连接，能够在控制器接收到外部设备发送的待机指令时，使控制器向第一门级控制单元的控制端发送待机信号，进而触发第一门级控制单元断开，停止向供电单元供电，使得在待机模式下减小待机功率，以降低待机模式下的待机功耗，避免能源浪费。
本发明的其他特征和优点将在随后的说明书中阐述，并且，部分地从说明书中变得显而易见，或者通过实施本发明而了解。本发明的目的和其他优点在说明书以及附图中所特别指出的结构来实现和获得。
为使本发明的上述目的、特征和优点能更明显易懂，下文特举较佳实施例，并配合所附附图，作详细说明如下。
附图说明
为了更清楚地说明本发明具体实施方式或现有技术中的技术方案，下面将对具体实施方式或现有技术描述中所需要使用的附图作简单地介绍，显而易见地，下面描述中的附图是本发明的一些实施方式，对于本领域技 术人员来讲，在不付出创造性劳动的前提下，还可以根据这些附图获得其他的附图。
图1为一种机器的结构示意图；
图2为本发明实施例提供的一种功耗控制装置的结构示意图；
图3为本发明实施例提供的另一种功耗控制装置的结构示意图；
图4为本发明实施例提供的另一种功耗控制装置的结构示意图；
图5为本发明实施例提供的一种供电单元的电路示意图；
图6为本发明实施例提供的一种通信系统的结构示意图；
图7为本发明实施例提供的一种通信系统的电路示意图。
具体实施方式
为使本发明实施例的目的、技术方案和优点更加清楚，下面将结合附图对本发明的技术方案进行清楚、完整地描述，显然，所描述的实施例是本发明一部分实施例，而不是全部的实施例。基于本发明中的实施例，本领域技术人员在没有做出创造性劳动前提下所获得的所有其他实施例，都属于本发明保护的范围。
目前，针对多个小设备组合起来的机器多采取图1所示的形式，其中，主设备相当于机器的主体设备，多个智能设备相当于机器的分立设备，多个分立设备与主体设备配合，实现机器的运行。基于图1所示的机器结构示意图，其待机方案不是很多，大多数采取的解决方法是关闭所有耗电的外部设备、关闭显示、关掉MCU(Microcontroller Unit，微控制单元)引脚输出，但是这些一旦脱离主设备就不能正常工作了，因为大多数分离的分立设备没有自己的独立电源，或者没有独立MCU控制器来自主运行，或者用的是干电池导致需要经常的换电池、或者有的用的是锂电池但是一旦用完了就得停止工作，待重新充满电才能正常工作等等，使机器具体较高的待机功耗，导致容易造成机器的资源浪费。
基于此，本发明实施例提供的一种功耗控制装置、智能设备及通信系统，以缓解上述待机功耗较大的技术问题。
为便于对本实施例进行理解，首先对本发明实施例所公开的一种功耗控制装置进行详细介绍。
本发明实施例提供了一种功耗控制装置，具体地，本发明实施例提供的功耗控制装置可以设置在图1所示机器上作为机器的分立设备的智能设备上，同时，通过相应的硬件及软件的优化，不但使主设备(主体设备)和智能设备(分立设备)分开都能正常的工作，而且整体的待机功率都可以控制在较低水平，例如，在待机时不给蓄电池充电等等，以减小待机功率，进而降低待机功耗。
具体地，如图2所示的一种功耗控制装置的结构示意图，该装置包括：控制器10，以及与控制器10连接的功耗控制模块20和耗电模块30；该功耗控制模块20还与耗电模块30连接。
具体实现时，上述功耗控制模块20包括第一门级控制单元201和供电单元202，第一门级控制单元201设置在供电单元202的输入端，供电单元的输出端与耗电模块30连接，为耗电模块30供电，其中，供电单元的输入端还与外部电源(图2中未示出)连接；上述第一门级控制单元的控制端还与控制器10连接。
在实际使用时，上述控制器用于与外部设备(图2中未示出)通信，当接收到外部设备发送的待机指令时，向第一门级控制单元的控制端发送待机信号，触发该第一门级控制单元断开，以停止向供电单元供电。
本发明实施例提供的功耗控制装置，通过在供电单元的输入端设置第一门级控制单元，并且使该第一门级控制单元的控制端与控制器连接，能够在控制器接收到外部设备发送的待机指令时，使控制器向第一门级控制单元的控制端发送待机信号，进而触发第一门级控制单元断开，停止向供 电单元供电，使得在待机模式下减小待机功率，以降低待机模式下的待机功耗，避免能源浪费。
具体实现时，上述控制器可以通过相应的控制芯片实现，例如单片机等集成电路芯片，并采用超大规模集成电路技术把具有数据处理能力的中央处理器、随机存储器、只读存储器、多种I/O口和中断系统、定时器/计数器等功能(可能还包括显示驱动电路、脉宽调制电路、模拟多路转换器、A/D转换器等电路)进行集成，实现控制器的控制过程。当上述功耗控制装置设置在智能设备上时，上述控制器还可以直接使用智能设备的MCU，通过智能设备的MCU对上述功耗控制装置进行控制，具体可以根据实际使用情况进行设置，本发明实施例对此不进行限制。
进一步，上述耗电模块可以是智能设备上的传感器、显示器等需要供电的器件，图1所示的功耗控制装置由于第一门级控制单元设置在供电单元202的输入端，因此，可以在待机模式下断开向供电单元的供电，而在实际使用时，为了降低待机模式下供电单元的能量损耗，还可以进一步切断供电单元的输出端，即，断开供电单元与传感器、显示器等需要供电的器件的连接，避免待机模式下耗电模块对电能的消耗。因此，本发明实施例提供的功耗控制装置还包括设置在供电单元的输出端的第二门级控制单元。
具体地，如图3所示的另一种功耗控制装置的结构示意图，除图1所示的结构外，上述功耗控制装置还包括第二门级控制单元203，其中，第二门级控制单元203设置在供电单元202的输出端与耗电模块30的连接通路上；第二门级控制单元203的控制端与控制器10连接。
基于图2所示的功耗控制装置，控制器10还用于当接收到外部设备发送的待机指令时，向第一门级控制单元的控制端发送第一待机信号，触发所述第一门级控制单元断开，停止向所述供电单元供电；以及，向第二门 级控制单元的控制端发送第二待机信号，触发第二门级控制单元断开，停止向耗电模块供电。
通常，当功耗控制装置所在的智能设备处于待机模式时，功耗控制装置的控制器(智能设备的MCU)可以在用户的设置下对第一门级控制单元和第二门级控制单元的开关状态进行控制，对供电单元以及耗电模块所在的电路进行隔离，实现降低功耗的目的。具体实现时，可以仅断开第一门级控制单元，或者第二门级控制单元，还可以同时断开第一门级控制单元和第二门级控制单元，实现完全隔离，具体可以根据实际使用情况进行设置，本发明实施例对此不进行限制。
在实际使用时，上述第一门级控制单元和第二门级控制单元的断开隔离的功能可以采用MOS(metal oxide semiconductor，场效应晶体管)管实现，具体地，第一门级控制单元和/或第二门级控制单元包括MOS管开关电路和隔离电路，隔离电路的控制端与控制器连接；上述控制器还用于通过控制隔离电路的通断状态对第一门级控制单元和/或第二门级控制单元的开关状态进行切换。
为了便于理解，图4示出了另一种功耗控制装置的结构示意图，对上述第一门级控制单元和第二门级控制单元进行介绍，其中，图4所示的功耗控制装置以同时包括第一门级控制单元和第二门级控制单元为例进行说明。
具体地，图4中，构成第一门级控制单元和第二门级控制单元的MOS管为P沟道MOS管，如图4所示的MOS管M1和MOA管M2，其中，第一门级控制单元的MOS管开关电路由MOS管M1以及连接在MOS管M1的门极的电阻R1组成，第一门级控制单元的隔离电路包括电阻R2、电阻R3和电阻R4，以及三极管Q1，各个元器件的连接方式如图4所示。
进一步，如图4所示，第二门级控制单元的MOS管开关电路由MOS管M2以及连接在MOS管M2的门极的电阻R5组成，第二门级控制单元的隔离电路包括电阻R6、电阻R7和电阻R8，以及三极管Q2。
其中，在图4中，引脚J1和引脚J2分别连接到控制器相应的控制引脚。基于图4所示的第一门级控制单元和第二门级控制单元，在引脚J1和引脚J2没有接收到控制器发送的待机信号时，电阻R1和电阻R5可以作为上拉电阻，将MOS管的门极电压上拉至高电平，进而使MOS管关闭。电阻R2、电阻R3、三极管Q1、电阻R4，组成控制MOS管门极的隔离电路，起到隔离的作用，并且，通过引脚J1接收控制器发送的高低电平信号，控制三极管Q1的导通状态，还可以实现通过小信号控制大电流的作用。同理，第二门级控制单元的电阻R5、电阻R6、电阻R7和电阻R8，以及三极管Q2所起的作用，也与前面的电路功能一致，可以使待机模式下彻底切断后面耗电模块的电路，实现最小的待机功率。
进一步，如图4所示，本发明实施例提供的功耗控制装置还包括稳压模块40，该稳压模块的输入端与外部电源连接，稳压模块的输出端与控制器连接；该稳压模块用于对外部电源输入的电信号进行稳压处理，以输出稳定的电信号给控制器供电。
具体实现时，如图4所示，该稳压模块40的输入端还设置有二极管D1，其中，该二极管D1的阳极与外部电源连接，二极管D1的阴极与稳压模块40连接。其中，该二极管D1可以作为防逆二极管，起到防止电流逆流的作用。进一步，图4所示的稳压模块，在实际使用时，通常作为降压模块使用，因此，该稳压模块通常包括降压芯片，对外部电源输入的电信号进行降压处理，以便于与控制器所需的供电电压进行匹配，例如，采用7805等芯片，将外部电源输入的电信号稳定在5V，或者，当控制器采用3.3V供电时，还可以使用输出为3.3V的稳压芯片或者降压芯片进行稳压处理，具体以实际使用情况为准，本发明实施例对此不进行限制。
此外，在实际使用时，上述供电单元通过包括蓄电池和升压电路，具体地，该升压电路的输出端与耗电模块连接；升压电路用于对蓄电池输出的电信号进行升压处理，并将升压处理后的电信号输送至耗电模块。
为了便于理解，图5示出了一种供电单元的电路示意图，包括蓄电池500和升压电路，进一步，该供电单元还包括充电电路；充电电路的输入端与第一门级控制单元(图5中未示出)连接，充电电路的输出端与上述蓄电池连接；该充电电路用于当有外部电源输入时对蓄电池进行充电。
具体实现时，该充电电路通常由充电管理芯片组成，对蓄电池的充电过程进行管理，如图5所示的充电管理芯片U1，具体地，该充电管理芯片可以是IC-CE3320型号的充电管理IC，该IC-CE3320是2A开关式降压同步整流充电管理芯片，内部集成有充电电流感应电阻；且，充电电流、充电电压的精度高，还具有坏电池判别功能，以及输入电压动态调节等功能。
具体实现时，该充电管理IC的外围电路如图5所示，包括电阻R9和电容C1，其中，电阻R9相当于充电管理芯片IC-CE3320的控制电阻，IC-CE3320通过此控制电阻可以调节最大充电电流，其充电电流与电阻R9之间关系为I＝560/R9，因此，可以选取R9＝280Ω，此时最大充电电流I＝2A。而电容C1则用于保证充电过程中充电管理芯片IC-CE3320输出电流的稳定性。进一步，为了便于对蓄电池的充电状态进行监控，该充电管理芯片通常还具有工作状态指示输出脚，如图5所示的引脚J3，通过该引脚可以与外部终端通信，通过采集IC-CE3320的输出信号量来判断蓄电池的充电状态。
进一步，上述升压电路包括电源芯片，如图5所示的电源芯片U2，其型号可以为AP2008等电源芯片，将蓄电池输出的电信号进行升压处理，并给耗电模块进行供电。此外，该升压电路还包括电阻R10和电阻R11，其连接方式如图5所示，电阻R10和电阻R11用来调节AP2008芯片输出的 电压，通常，其输出的电压可以表示为V＝0.6V*(R10/R11)，因此，可以通过调节电阻R10和R11的阻值来选择输出的电压。
此外，考虑到耗电模块会存在长时间不运行的情况，因此，为了避免出现蓄电池过度放电的情况，还可以在蓄电池和升压电路的串联通路上设置拨动开关，以切断蓄电池的输出通路，进而控制蓄电池的输出状态。具体地，如图5所示的拨动开关S1。通过该拨动开关S1，可以在蓄电池长期不使用情况下，由用户手动断开蓄电池的输出。
进一步，在蓄电池的输出端还设置有自恢复保险丝F1，以进一步对蓄电池进行二级保护，同时，也可以保证在前面电路包括电池等出现损坏情况下，对后面连接的耗电模块不会造成任何损坏。
在实际使用时，为了便于及时了解蓄电池的蓄电状态，还可以通过电阻R12和电阻R13组成的分压支路对蓄电池的输出信号进行监测。具体地，电阻R12和电阻R13也可以称为采样电阻，通过电阻R12和电阻R13的分压，并通过引脚J4连接至控制器的MCU的AD检测口，可以实时监视蓄电池的电压，以保证蓄电池的安全和电路的稳定工作。
进一步，为了避免蓄电池的过充或者过放现象，图5中还示出了与蓄电池连接的充放电保护单元502，用于对蓄电池的充放电过程进行保护。具体地，蓄电池可以采用锂电池，图5所示的充放电保护单元502可以通过电池保护芯片实现，例如，通过电池保护芯片DW01与型号为8205A的MOS开关管配合使用，来实现对蓄电池的过充电保护、过放电保护、输出短路保护等功能。
此外，图5中还包括滤波电路，用于对外部电源输入的电信号进行滤波处理；其中，该滤波电路包括并联连接的RC滤波电路和电容滤波电路，电容滤波电路包括多个滤波分支，用于吸收低频干扰信号和高频干扰信号。
具体地，如图5所示，RC滤波电路包括电阻R14和电容C2，可以吸收热插拔瞬间产生的高电压，同时也可以使电压从0V变成工作电压(如， 5V)后不会出现电压抖动。电容C3和电容C4为电容滤波电路的两个滤波分支，在实际使用时，可以选择合适的电容值，使电容C3吸收低频干扰；以及使电容C4吸收高频干扰。进一步，图5中所示的二极管通常可以作为防逆二极管，避免出现电流逆流。具体实现时，图5中所示各个器件的型号和参数可以根据实际使用情况进行设置，本发明实施例对此不进行限制。
基于上述功耗控制装置，本发明实施例还提供了一种智能设备，该智能设备配置有上述功耗控制装置。
进一步，本发明实施例还提供了一种通信系统，该通信系统包括主设备，还包括上述智能设备；该主设备与智能设备通信连接。
此外，考虑到配置有本发明实施例提供的功耗控制装置的智能设备常作为机器的分立设备使用，因此，往往需要与机器的主设备进行通信，因此，该功耗控制装置通常还包括外部接口，具体地，该外部接口包括通信接口和电源接口；其中，控制器通过通信接口与外部设备通信；外部电源通过电源接口接入到供电单元中。
在实际使用时，上述通信系统中可以包括多个智能设备。具体的智能设备的数量，可以根据实际使用情况进行设置，本发明实施例对此不进行限制。
具体地，图6示出了一种通信系统的结构示意图，为了便于说明，图6中以主设备与一个智能设备通信为例进行说明。
其中，图6中所示的通信1和通信2为上述通信接口，电源+和电源-为上述电源接口，此外，图6中还示出了蓄电池和拨动开关S1。
为了便于理解，基于图6所示的通信系统的结构示意图，图7还示出了一种通信系统的电路示意图。如图7所示。其中，图7所示智能设备内部仅仅示出了功耗控制装置的电路部分，其具体的工作方式可以参照图4对应的内容，再次不在赘述。
在实际使用时，上述主设备是整个通信系统的核心设备，通信1和通信2为主设备的通信接口，电源+和电源-为主设备电源的正负输出电源接口，智能设备上的通信接口和电源接口也设置在对应的位置，进而可以实现与主设备的接触连接，并通过接触连接进行通信、供电等功能。
进一步，在智能设备的控制器中，还可以集成WIFI(WIreless-Fidelity，无线保真)模块等无线连接功能模块，实现各个智能设备的无线连接。
基于图7所示的通信系统，在正常的工作模式下，主设备通知各个智能设备(分立设备)进入工作模式，控制器的MCU同时控制蓄电池充电、后面的耗电模块工作、WIFI模块等退出低功耗模式进入工作模式。
进一步，在待机模式下，主设备通知分立设备进入待机模式，MCU、WIFI模块等进入低功耗模式、断开电池充电、断开后面的传感器等耗电模块，即，当通信系统处于正常工作的条件下主设备与分立设备进行通讯从而分立设备也处于正常工作的条件，同时开启对蓄电池的充电。当主设备进行待机时候，主设备通知分立设备待机，此时分立设备也会进入低功耗模式同时断开对电池的充电，这样可以极大的降低待机功率。
综上，本发明实施例提供的功耗控制装置、智能设备及通信系统具有以下有益效果：
(1)通过主设备与智能设备的通讯得知当前的工作状态，可以传递功能信息，这样智能设备可以及时的进入各种工作状态。
(2)智能设备具有自己的独立功能系统，独立的供电系统，不论单独还是整体都不影响主设备的工作。
(3)主设备可以连接一个两个乃至更多的智能设备，不影响其待机功率和独立运行。
本发明实施例提供的智能设备及通信系统，与上述实施例提供的功耗控制装置具有相同的技术特征，所以也能解决相同的技术问题，达到相同的技术效果。
本发明实施例所提供的功耗控制装置、智能设备及通信系统的计算机程序产品，包括存储了程序代码的计算机可读存储介质，所述程序代码包括的指令可用于执行前面实施例中所述的方法，具体实现可参见上述实施例，在此不再赘述。
所属领域的技术人员可以清楚地了解到，为描述的方便和简洁，上述描述的智能设备及通信系统的具体工作过程，可以参考前述功耗控制装置的实施例中的对应过程，在此不再赘述。
另外，在本发明实施例的描述中，除非另有明确的规定和限定，术语“安装”、“相连”、“连接”应做广义理解，例如，可以是固定连接，也可以是可拆卸连接，或一体地连接；可以是机械连接，也可以是电连接；可以是直接相连，也可以通过中间媒介间接相连，可以是两个元件内部的连通。对于本领域技术人员而言，可以具体情况理解上述术语在本发明中的具体含义。
所述功能如果以软件功能单元的形式实现并作为独立的产品销售或使用时，可以存储在一个计算机可读取存储介质中。基于这样的理解，本发明的技术方案本质上或者说对现有技术做出贡献的部分或者该技术方案的部分可以以软件产品的形式体现出来，该计算机软件产品存储在一个存储介质中，包括若干指令用以使得一台计算机设备(可以是个人计算机，服务器，或者网络设备等)执行本发明各个实施例所述方法的全部或部分步骤。而前述的存储介质包括：U盘、移动硬盘、只读存储器(ROM，Read-Only Memory)、随机存取存储器(RAM，Random Access Memory)、磁碟或者光盘等各种可以存储程序代码的介质。
在本发明的描述中，需要说明的是，术语“中心”、“上”、“下”、“左”、“右”、“竖直”、“水平”、“内”、“外”等指示的方位或位置关系为基于附图所示的方位或位置关系，仅是为了便于描述本发明和简化描述，而不是指示或暗示所指的装置或元件必须具有特定的方位、以特定的方位构造和操作， 因此不能理解为对本发明的限制。此外，术语“第一”、“第二”、“第三”仅用于描述目的，而不能理解为指示或暗示相对重要性。
最后应说明的是：以上实施例，仅为本发明的具体实施方式，用以说明本发明的技术方案，而非对其限制，本发明的保护范围并不局限于此，尽管参照前述实施例对本发明进行了详细的说明，本领域技术人员应当理解：任何熟悉本技术领域的技术人员在本发明揭露的技术范围内，其依然可以对前述实施例所记载的技术方案进行修改或可轻易想到变化，或者对其中部分技术特征进行等同替换；而这些修改、变化或者替换，并不使相应技术方案的本质脱离本发明实施例技术方案的精神和范围，都应涵盖在本发明的保护范围之内。因此，本发明的保护范围应以权利要求的保护范围为准。

Claims (8)

  1. 一种通信系统，其特征在于，所述通信系统包括主设备以及至少一个智能设备；其中，所述至少一个智能设备配置有功耗控制装置，所述功耗控制装置包括：控制器，以及与控制器连接的功耗控制模块和耗电模块；所述功耗控制模块还与所述耗电模块连接；
    所述功耗控制模块包括第一门级控制单元和供电单元，所述第一门级控制单元设置在所述供电单元的输入端，所述供电单元的输出端与所述耗电模块连接，为所述耗电模块供电，其中，所述供电单元的输入端还与外部电源连接；
    所述第一门级控制单元的控制端还与所述控制器连接；
    所述控制器用于与外部设备通信，当接收到所述外部设备发送的待机指令时，向所述第一门级控制单元的控制端发送待机信号，触发所述第一门级控制单元断开，停止向所述供电单元供电；
    所述主设备与所述至少一个智能设备通信连接。
  2. 根据权利要求1所述的通信系统，其特征在于，所述功耗控制装置还包括第二门级控制单元，其中，所述第二门级控制单元设置在所述供电单元的输出端与所述耗电模块的连接通路上；所述第二门级控制单元的控制端与所述控制器连接；
    所述控制器还用于当接收到所述外部设备发送的待机指令时，向所述第一门级控制单元的控制端发送第一待机信号，触发所述第一门级控制单元断开，停止向所述供电单元供电；以及，
    向所述第二门级控制单元的控制端发送第二待机信号，触发所述第二门级控制单元断开，停止向所述耗电模块供电。
  3. 根据权利要求2所述的通信系统，其特征在于，所述第一门级控制单元和/或所述第二门级控制单元包括MOS管开关电路和隔离电路，所述隔离电路的控制端与所述控制器连接；
    所述控制器用于通过控制所述隔离电路的通断状态对所述第一门级控制单元和/或所述第二门级控制单元的开关状态进行切换。
  4. 根据权利要求1所述的通信系统，其特征在于，所述功耗控制装置还包括稳压模块，所述稳压模块的输入端与所述外部电源连接，所述稳压模块的输出端与所述控制器连接；
    所述稳压模块用于对所述外部电源输入的电信号进行稳压处理，以输出稳定的电信号给所述控制器供电。
  5. 根据权利要求4所述的通信系统，其特征在于，所述稳压模块的输入端还设置有二极管，其中，所述二极管的阳极与所述外部电源连接，所述二极管的阴极与所述稳压模块连接。
  6. 根据权利要求2所述的通信系统，其特征在于，所述供电单元包括蓄电池和升压电路，所述升压电路的输出端与所述耗电模块连接；
    所述升压电路用于对所述蓄电池输出的电信号进行升压处理，并将升压处理后的所述电信号输送至所述耗电模块。
  7. 根据权利要求6所述的通信系统，其特征在于，所述供电单元还包括充电电路；
    所述充电电路的输入端与所述第一门级控制单元连接，所述充电电路的输出端与所述蓄电池连接；
    所述充电电路用于当有外部电源输入时对所述蓄电池进行充电。
  8. 根据权利要求1所述的通信系统，其特征在于，所述功耗控制装置还包括外部接口，所述外部接口包括通信接口和电源接口；
    其中，所述控制器通过所述通信接口与所述外部设备通信；所述外部电源通过所述电源接口接入到所述供电单元。
PCT/CN2019/123427 2019-11-29 2019-12-05 功率控制通信系统 WO2021103099A1 (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201911209940.0 2019-11-29
CN201911209940.0A CN110967999A (zh) 2019-11-29 2019-11-29 功耗控制装置及通信系统

Publications (1)

Publication Number Publication Date
WO2021103099A1 true WO2021103099A1 (zh) 2021-06-03

Family

ID=70032454

Family Applications (3)

Application Number Title Priority Date Filing Date
PCT/CN2019/123428 WO2021103100A1 (zh) 2019-11-29 2019-12-05 功耗控制装置的控制方法
PCT/CN2019/123427 WO2021103099A1 (zh) 2019-11-29 2019-12-05 功率控制通信系统
PCT/CN2019/123426 WO2021103098A1 (zh) 2019-11-29 2019-12-05 功耗控制装置及智能设备

Family Applications Before (1)

Application Number Title Priority Date Filing Date
PCT/CN2019/123428 WO2021103100A1 (zh) 2019-11-29 2019-12-05 功耗控制装置的控制方法

Family Applications After (1)

Application Number Title Priority Date Filing Date
PCT/CN2019/123426 WO2021103098A1 (zh) 2019-11-29 2019-12-05 功耗控制装置及智能设备

Country Status (2)

Country Link
CN (1) CN110967999A (zh)
WO (3) WO2021103100A1 (zh)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI812970B (zh) * 2021-06-25 2023-08-21 瑞昱半導體股份有限公司 電源供應電路以及電源供應方法

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20110319143A1 (en) * 2009-09-10 2011-12-29 Huizhou Tcl Mobile Communication Co., Ltd Power supply unit for mobile terminal and power supply switching method for mobile terminal
CN103425056A (zh) * 2012-05-15 2013-12-04 珠海格力电器股份有限公司 准零功耗待机控制电路装置及控制方法
US20160063962A1 (en) * 2014-09-01 2016-03-03 Samsung Display Co., Ltd. Display apparatus
CN208384454U (zh) * 2018-07-18 2019-01-15 歌尔科技有限公司 电源功耗控制电路及可穿戴电子设备
CN208461477U (zh) * 2018-01-06 2019-02-01 深圳市阳日电子有限公司 一种太阳能双电池循环充放电系统

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005295632A (ja) * 2004-03-31 2005-10-20 Mitsumi Electric Co Ltd 電源システム及びそれを搭載した電気機器
CN101419434B (zh) * 2007-10-26 2012-08-29 王海 具有微功耗待机功能的容开电源
CN101459300B (zh) * 2007-12-11 2010-09-15 财团法人工业技术研究院 智能型主仆插座架构
CN101630148A (zh) * 2008-07-17 2010-01-20 上海普芯达电子有限公司 降低设备待机能耗的方法和具有低待机能耗的设备
CN201708871U (zh) * 2010-05-26 2011-01-12 深圳创维－Rgb电子有限公司 一种降低待机功耗电路、电视控制电路及电视机
CN202121333U (zh) * 2010-11-30 2012-01-18 帖涛 一种交换机备用直流供电装置
CN201995066U (zh) * 2011-03-30 2011-09-28 青岛海信电器股份有限公司 一种待机电源系统及采用该系统的电视机
CN103543643A (zh) * 2012-07-13 2014-01-29 苏州三星电子有限公司 电器待机的节电控制电路
CN104062907A (zh) * 2013-03-18 2014-09-24 海尔集团公司 低功耗待机电路以及包含该电路的空调器
CN103686017B (zh) * 2013-12-20 2018-05-18 深圳Tcl新技术有限公司 供电控制电路和实现智能设备快速开机的方法
CN203858468U (zh) * 2014-04-29 2014-10-01 Tcl空调器(中山)有限公司 空调器的待机功耗控制电路及空调器
WO2016192798A1 (en) * 2015-06-04 2016-12-08 Arcelik Anonim Sirketi Selectively powered auxiliary power unit in an electrical household appliance
CN205644126U (zh) * 2016-01-25 2016-10-12 深圳市中兴物联科技股份有限公司 一种待机功耗控制电路及使用该电路的电子产品
CN206650446U (zh) * 2017-01-05 2017-11-17 深圳拓邦股份有限公司 一种bms用的待机低功耗电路
TWI624142B (zh) * 2017-05-05 2018-05-11 通嘉科技股份有限公司 應用於電源轉換器的二次側的次級控制器及其操作方法
CN107769728A (zh) * 2017-11-01 2018-03-06 蒲芳芳 在太阳能发电时具有稳压功能的系统
CN108170049A (zh) * 2017-12-19 2018-06-15 晶晨半导体(上海)股份有限公司 一种基于蓝牙设备控制智能系统降低功耗的控制系统
CN108599123A (zh) * 2018-01-18 2018-09-28 深圳创维－Rgb电子有限公司 电源开关的短路保护电路及电视机

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20110319143A1 (en) * 2009-09-10 2011-12-29 Huizhou Tcl Mobile Communication Co., Ltd Power supply unit for mobile terminal and power supply switching method for mobile terminal
CN103425056A (zh) * 2012-05-15 2013-12-04 珠海格力电器股份有限公司 准零功耗待机控制电路装置及控制方法
US20160063962A1 (en) * 2014-09-01 2016-03-03 Samsung Display Co., Ltd. Display apparatus
CN208461477U (zh) * 2018-01-06 2019-02-01 深圳市阳日电子有限公司 一种太阳能双电池循环充放电系统
CN208384454U (zh) * 2018-07-18 2019-01-15 歌尔科技有限公司 电源功耗控制电路及可穿戴电子设备

Also Published As

Publication number Publication date
WO2021103098A1 (zh) 2021-06-03
CN110967999A (zh) 2020-04-07
WO2021103100A1 (zh) 2021-06-03

Similar Documents

Publication Publication Date Title
CN103944224B (zh) 一种移动电源自动识别终端充电、自适应终端otg系统
CN102496991B (zh) 一种后备式锂离子电池组管理方法及其管理系统
CN103092315B (zh) 可重启后恢复应用程序的移动终端
CN103580272A (zh) 一种电源断电延时电路
CN104393629B (zh) 一种数字示波表的智能电源管理电路
CN204009457U (zh) 基于pmu的开关机电路及电子设备
CN105743190A (zh) 智能电源适配系统
CN103904769A (zh) 备用电池的控制系统及控制方法
CN101431256A (zh) 断电保护装置
CN206850457U (zh) 一种应用于电池管理系统的充电唤醒电路及系统
CN203434637U (zh) 蓄能系统
CN103457314B (zh) 一种开关型单节锂电池充电和升压放电控制芯片
WO2021103099A1 (zh) 功率控制通信系统
CN110994769A (zh) 一种双电池系统及移动终端设备
CN103124097A (zh) 智能型锂离子充电器
CN103166297B (zh) 一种无后备电池的掉电保护电路
CN210225052U (zh) 一种数据卡掉电保护电路
CN102468657B (zh) 一种备用电池充电电路
CN207398829U (zh) 一种基于dsp的智能电源系统
CN206894301U (zh) 一种双辅助电源及基于双辅助电源的储能系统
CN203014439U (zh) 一种充电器自动识别装置
CN109888871A (zh) 一种多电池均衡供电装置、供电方法、电子车锁及车辆
CN205721214U (zh) 一种智能豆浆机用控制电路
CN204118816U (zh) 基于ups的紧急供电电路
WO2022126560A1 (zh) 可移动平台、可移动平台的充放电方法及存储介质

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 19953709

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 19953709

Country of ref document: EP

Kind code of ref document: A1

122 Ep: pct application non-entry in european phase

Ref document number: 19953709

Country of ref document: EP

Kind code of ref document: A1

32PN Ep: public notification in the ep bulletin as address of the adressee cannot be established

Free format text: NOTING OF LOSS OF RIGHTS PURSUANT TO RULE 112(1) EPC (EPO FORM 1205 DATED 23.01.2023)

122 Ep: pct application non-entry in european phase

Ref document number: 19953709

Country of ref document: EP

Kind code of ref document: A1