WO2014078972A1 - 用于需复位的自供电的电子装置的控制方法和设备 - Google Patents

用于需复位的自供电的电子装置的控制方法和设备 Download PDF

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Publication number
WO2014078972A1
WO2014078972A1 PCT/CN2012/001565 CN2012001565W WO2014078972A1 WO 2014078972 A1 WO2014078972 A1 WO 2014078972A1 CN 2012001565 W CN2012001565 W CN 2012001565W WO 2014078972 A1 WO2014078972 A1 WO 2014078972A1
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Prior art keywords
energy
power generating
reset
switch
generating device
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PCT/CN2012/001565
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English (en)
French (fr)
Inventor
吴军保
肖武
安邦
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深圳蓝色飞舞科技有限公司
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Application filed by 深圳蓝色飞舞科技有限公司 filed Critical 深圳蓝色飞舞科技有限公司
Priority to PCT/CN2012/001565 priority Critical patent/WO2014078972A1/zh
Priority to CN201280076997.8A priority patent/CN104904094B/zh
Publication of WO2014078972A1 publication Critical patent/WO2014078972A1/zh

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    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02JCIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/32Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries for charging batteries from a charging set comprising a non-electric prime mover rotating at constant speed

Definitions

  • the present invention generally relates to a power control method and apparatus for a self-generating device. More particularly, the present invention relates to a power supply control method and apparatus for a self-generating device to be reset. Background technique
  • Self-powered electronic devices use the electrical energy converted from the environment or the electrical energy generated during operation to drive the load to achieve a certain function without itself being powered by a battery or by other wired or wireless means.
  • the self-powered electronic device uses the electric energy generated during operation to drive the load, especially for the existing self-powered electronic device to be reset, the energy generated during operation and the energy generated during reset are utilized separately. of.
  • the load characteristics are not suitable for utilizing the energy generated by the self-powered electronic device and the energy generated during reset. Therefore, combining these two energies is more suitable for this load than using the two energies separately. Therefore, there is a need to combine the energy generated when the self-powered electronic device is operated and the energy generated during the reset. Summary of the invention
  • the present invention provides a solution for combining the energy generated during operation of a self-powered electronic device to be reset and the energy energy generated during reset.
  • the present invention provides a new method for replacing the energy generated by the operation of the self-powered electronic device to be reset and the energy generated during the reset, that is, the energy generated by the self-powered electronic device to be reset and reset.
  • the energy generated when combined is utilized.
  • the “combined utilization” here refers to the operation of the cycle of operation and reset, so that the load only works once, instead of the two separate work of the previous scheme; the utilization of the two energies has no similar time on the two
  • the secondary energy is simultaneously delivered to the load "and" the two energies are utilized in a certain order, or spatially "merged together".
  • the present invention can utilize a switching element, a rectifying module, and a storage module, so that when the power generating device of the power supply device is operated, the path of energy transfer to the load is cut off, so that the two energy are combined and stored, and then transferred to the load. , so that the two energy combined use.
  • the invention can also utilize the switching element, the rectifying module and the storage module, and temporarily cut off
  • the energy generated during operation is conducted to the first branch of the load and temporarily stores energy, and then the energy generated by the reset is used to generate a trigger signal directly or indirectly, such that the switch is triggered within the required time to cause the switch in the first branch to be switched. Passing, connecting the energy generated during operation to the path where the load is located, and the energy generated during resetting is also transmitted to the load through the second branch, so that the two energy sources are combined and utilized.
  • a control method for a power generating device to be reset comprising the steps of: when the power generating device is operated, an energy input end of the power generating device starts to move, The movement of the energy input causes the switch associated with the energy input to be disconnected prior to power generation, rectifying the energy generated by the power generating device, and storing the energy generated by the rectified power generating device; when the power generating device is reset, The energy input begins to reset; rectifies energy generated during resetting, and stores energy generated by the rectified reset; closing the switch by resetting the energy input; and conducting the stored two portions of energy to the load .
  • a method for a power generating device to be reset comprising: temporarily cutting off a first branch that conducts energy generated when a power generating device is operated to a load, and temporarily storing the energy And directly or indirectly generating a trigger signal by using energy generated by the resetting of the power generating device, so that the switch in the first branch is triggered to turn on the switch within the required time, the energy generated during the operation is transmitted to the load, and reset The energy generated is also transferred to the load through the second branch.
  • a control apparatus for a power generating apparatus to be reset including:
  • a switch connected in series with the energy input of the power generating device before the load; a rectifying device connected to the output of the power generating device;
  • An energy storage device located between the rectifier and the switch,
  • the switch when the power generating device is operated, the energy input end starts to move, the switch is disconnected before power generation by the movement of the energy input end, and the energy generated by the power generating device is rectified and stored in the energy storage.
  • the power generating device when the power generating device is reset, the energy input terminal starts to reset, and the energy generated during the resetting is rectified and stored in the energy storage device, and the switch is closed by the reset of the energy input end, and is stored in the Place The two energies in the energy storage device are conducted to the load.
  • the power generating device is a power generating device of a self-powered device that is opposite in current flow during operation and reset.
  • the opening of the switch is earlier than the power generation during operation of the power generating device, and the closing of the switch is later than the power generation when the power generating device is reset.
  • the switch can be any form of mechanical switch, triode, MOS tube, etc., that can be associated with the energy input of the power generating device, and can be mechanically coupled or electrically connected by sensors or the like.
  • a control apparatus for a power generating apparatus to be reset having a first branch and a second branch in parallel, the control apparatus comprising:
  • the switch located in the first branch, connected in series before the load, its normal state is open, and is closed by the control signal;
  • the switch when the power generating device is operated, the switch is in a normal state to cut off the energy generated during operation to the first branch of the load and temporarily store the energy generated during the operation in the first energy storage device, and When the power generating device is reset, the energy generated by the power generating device is stored in the second energy storage device, and the switch is triggered to generate the control signal by using energy generated during resetting at the same time of resetting or within a required time.
  • the closing causes the energy stored in the first energy storage device to be transferred to the load and the energy generated upon resetting is also transferred to the load through the second branch.
  • the energy generated by the power generating device is stored in the second energy storage device, and after the switch is closed, the energy stored in the first energy storage device is stored in the first The energy in the two energy storage devices is conducted to the load through the first branch and the second branch, respectively.
  • the power generating device is a power generating device of a self-powered device that is opposite in current flow during operation and reset.
  • the switch may be a triode, a MOS tube, a relay, etc., which can be associated with the energy input of the power generating device.
  • the associated mode may be a direct circuit connected trigger or a pass sensor or the like.
  • the energy and reset generated when the self-powered electronic device is operated can be The energy generated at the time is changed from the original use to the other, so as to be applied together to the load to achieve a better effect.
  • FIG. 1A is a schematic diagram of power processing of a power generating device in the prior art
  • Figure 1B is a schematic diagram of power supply processing of a power generating apparatus according to the present invention.
  • FIG. 2 is a schematic illustration of a power generating device in a normal state, in accordance with one embodiment of the present invention
  • FIG. 3 is a schematic illustration of a control device when the power generating device is in an operational state, in accordance with one embodiment of the present invention
  • Figure 4 is a circuit diagram of a control device according to the embodiment shown in Figures 2 and 3;
  • Figure 5 is a circuit diagram of a control device according to another embodiment of the present invention; and
  • Figure 6 is a more Detailed circuit diagram. detailed description
  • Fig. 1A is a schematic diagram of power supply processing of a power generating device in the prior art. As shown in Fig. 1A, in the conventional power supply processing mode, the electric energy generated during the operation of the power generating device and the energy generated when the power generating device is reset are utilized by the load, respectively.
  • Fig. 1 B is a schematic diagram of power supply processing of a power generating apparatus according to the present invention. As shown in Fig. 1B, with the controlled power supply processing method according to the present invention, the electric energy generated during the operation of the power generating device and the energy generated when the power generating device is reset are used together by the load.
  • a control portion is formed by using one or more switching elements (a mechanical switch or an electronic component such as a triode that can function as a switch), so that the front end generates energy and after the self-powered electronic device operates to generate electricity.
  • the end load is temporarily disconnected; when the self-powered electronic device resets the power generation, the front end is connected to the load, so that the energy generated during the operation is utilized together with the energy generated during the reset.
  • This control part can It is a mechanical switch associated with other moving components, a circuit composed of electronic components, or a combination of the two.
  • Fig. 2 is a schematic view showing that the power generating device is in a normal state according to an embodiment of the present invention
  • Fig. 3 is a schematic view showing the power generating device in an operating state according to an embodiment of the present invention
  • Fig. 4 is a circuit diagram of a control device according to the embodiment shown in Figs. 2 and 3.
  • This embodiment employs a mechanical normally closed switch 200 associated with the energy input 101 of the power generating device 100, the energy input 101 being movable.
  • the button 201 of the switch 200 is associated with the energy input 101 of the power generating unit 100.
  • the input terminals INPUT1 and INPUT2 of the circuit 400 are connected to the output terminals of the power generating device 100 of Figs. 2 and 3, and the output terminal OUTPUT of the circuit 400 is connected to the load.
  • the rectifier module 402 is coupled to the output of the power generating device 100. After the energy is received by the input terminals INPUT1 and INPUT2 of the circuit 400, the rectifying module 402 rectifies the energy output from the power generating device 100.
  • An energy storage device Cl is connected in parallel between the rectifier module 402 and the ground GND. Since the power generating device 100 is intermittently operated, the rectifying module 402 prevents the energy in the storage device from being consumed by the power generating device when the power generating device 100 is not operating. That is, the rectifier module 402 also functions as a reverse cutoff.
  • the switch 200 and the voltage regulator module VR1 are connected in series before the output OUTPUT.
  • the motion of the energy input terminal 101 is divided into two parts: the first part of the motion first disconnects the normally closed switch 200, and the second part of the motion causes the power generating device 100
  • the power generation is performed, and the energy generated during the operation is temporarily stored in the energy storage device C1 after being rectified.
  • the switch 200 is an electronic switch such as a triode, and since it is in a normally off state, it does not need to be disconnected by the first partial motion.
  • the motion of the energy input terminal 101 is also divided into two parts: the first part of the motion first causes the power generating device 100 to generate electricity, and the energy generated at the time of resetting is also temporarily rectified. Stored in energy storage device C1. As the second portion of the energy input 101 continues to move, the switch 200 is finally closed and energy is conducted to the load.
  • the switch 200 can be a mechanical switch as shown in Figures 2 and 3, or an electronic component that can function as a switch, such as a triode.
  • the mechanical switch may be, for example, a micro switch, a small detection switch, a tact switch, a toggle switch, a push switch, a boat switch, a dip switch, and a DIP switch, and the like.
  • FIG. 5 is a circuit diagram of a control device in accordance with another embodiment of the present invention.
  • the illustrated circuit 500 includes a first energy storage device and a second energy storage device, such as capacitors C1 and C2. Capacitor C1 is connected in parallel between ground GND and the first branch of circuit 500, and capacitor C2 is connected in parallel between ground GND and the second branch of circuit 500.
  • the first energy storage device receives the generated electrical energy when the power generating device is in operation, and the second energy storage device receives the generated electrical energy when the power generating device is reset.
  • the circuit 500 also includes a voltage stabilizing module VR1.
  • the electrical energy emitted by the power generating device is passed through diodes D3, D2 to enter the first branch, and energy is stored in the first energy storage device C1, at which time transistor 501 is disconnected and energy is not transferred to the load.
  • the electrical energy emitted by the power generating device at reset is selected via diodes D1, D4 into the second branch, storing energy in the second energy storage device C2, and beginning to energize the load.
  • the B pole of the triode 501 is triggered by the signal to turn on the transistor, so that the energy of the first energy storage device C1 is transmitted to the load, and the first energy storage device and the second energy storage device are realized.
  • the stored energy is used together.
  • Figure 6 shows a more specific way according to Figure 5.
  • the control point A in Figure 6 can be directly connected to VDD or associated with it by optical coupling or the like, or by other signals.
  • transistor 602 When control point A is directly connected to VDD, transistor 602 is pulled low and transistor 601 is pulled high during operation of the power generating device, so transistor 601 is turned off and the power is stored in first energy storage device C1.
  • the voltage stabilized by the voltage regulator module VR1 turns on the transistor 602, thereby lowering the base of the transistor 601, and the transistor 601 is turned on, and the energy stored in the energy storage device C1 is conducted to the load.
  • triodes 501, 601, and 602 as switches can be any type of triode, such as various bipolar transistors and field effect transistors.
  • the triode 501 as a switch can be any electronic component capable of switching, such as an analog switch, an analog multiplexer, a data bus switch, an AC solid state switch, a high current low voltage power switch, a reed switch physical switch, And dedicated video matrix crossbars, video multiplexers, USB switches, HDMI/DVI splitters/accelerators, and more.

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  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Direct Current Feeding And Distribution (AREA)
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Abstract

一种用于需复位的自发电装置的电源控制方法和设备,能实现需复位的自供电的电子装置操作时产生的能量和复位时产生的能量合并利用。该方法的控制设备包括:开关(200)、能量存储装置(C1)和整流装置(402),通过开关(200)对电路的操作和控制,使得操作时产生的能量和复位时产生的能量被负载一次利用,而不是原来的两次,以达到期望的目的。

Description

用于需复位的自供电的电子装置的控制方法和设备 技术领域
本发明一般地涉及用于自发电装置的电源控制方法和设备。 更特 别地, 本发明涉及用于需复位的自发电装置的电源控制方法和设备。 背景技术
自供电的电子装置利用从环境中转换的电能或者操作时产生的电 能来驱动负载, 以实现一定的功能, 而本身并没有电池或者利用其他 有线或、 无线的方式供电。 在自供电的电子装置利用操作时产生的电 能来驱动负载的情况下, 尤其对现有的需复位的自供电的电子装置来 说, 操作时产生的能量和复位时产生的能量是被分别利用的。 然而, 对于一些负载来说, 其负载特性并不适合将自供电的电子装置操作时 产生的能量和复位时产生的能量分别利用。 因此, 相对于分别利用这 两次能量而言, 将这两次能量合并使用会更适合这种负载。 因此, 存 在一种将自供电的电子装置操作时产生的能量和复位时产生的能量能 合并利用的需求。 发明内容
本发明提供了一种使需复位的自供电的电子装置操作时产生的能 量和复位时产生的能量能合并利用的解决方案。
本发明提供了代替原来 "需复位的自供电的电子装置操作时产生 的能量和复位时产生的能量分别利用" 的新方法, 即 "需复位的自供 电的电子装置操作时产生的能量和复位时产生的能量合并利用" 。 需 要说明的是, 这里的 "合并利用" 指的是在操作和复位这一循环中使 得负载只有一次工作, 而不是以前方案的两次分别工作; 两份能量的 利用没有时间上的类似 "两次能量同时输送到负载" 和 "两次能量按 一定次序利用" , 或者空间上 "合并到一起" 这样的限制。
具体地, 本发明可利用开关元件、 整流模块和存储模块, 使得当 操作自供电设备的发电装置时, 先切断能量传递至负载的通路, 使得 两次能量合并存储在一起后, 再传递至负载, 使得两份能量合并利用。
本发明还可利用开关元件、 整流模块和存储模块, 先暂时切断将 操作时产生的能量传导至负载的第一支路并且暂时存储能量, 再利用 复位时产生的能量直接或者间接地产生触发信号, 使得在要求的时间 内触发开关使第一支路中的开关导通, 将操作时产生的能量连接至负 载所在的通路, 并且复位时产生的能量通过第二支路也传递至负载, 使得两份能量合并利用
在本发明的一个实施例中, 提供了一种用于需复位的发电装置的 控制方法, 该方法包括步骤: 当所述发电装置操作时, 所述发电装置 的能量输入端开始运动, 借助所述能量输入端的运动使与所述能量输 入端相关联的开关在发电前断开, 整流所述发电装置生成的能量, 并 且存储所整流的发电装置生成的能量; 当所述发电装置复位时, 所述 能量输入端开始复位; 整流复位时产生的能量, 并且存储所整流的复 位时产生的能量; 借助所述能量输入端的复位使所述开关闭合; 以及 将所存储的两份能量传导至负载。
在本发明的另一个实施例中, 提供了一种用于需复位的发电装置 的方法, 包括: 暂时切断将发电装置操作时产生的能量传导至负载的 第一支路, 并且暂时存储该能量; 以及利用发电装置复位时产生的能 量直接或者间接地产生触发信号, 使得在要求的时间内触发第一支路 中的开关使该开关导通, 将操作时产生的能量传递至负载, 并且复位 时产生的能量通过第二支路也传递至负载。
进一步的实施例中, 当所述发电装置复位时, 将发电装置生成的 能量存储在第二能量存储装置中, 在开关闭合之后, 存储在第一能量 存储装置中的能量和存储在第二能量存储装置中的能量分别通过第一 支路和第二支路传导至负载。 在本发明的另一个实施例中, 提供了一 种用于需复位的发电装置的控制设备, 包括:
开关, 串联在负载前, 与所述发电装置的能量输入端相关联; 整流装置, 与所述发电装置的输出端相连接; 以及
能量存储装置, 位于整流装置和开关之间,
其中, 当所述发电装置操作时, 所述能量输入端开始运动, 借助 所述能量输入端的运动使所述开关在发电前断开, 所述发电装置生成 的能量经整流存储在所述能量存储装置中, 当所述发电装置复位时, 所述能量输入端开始复位, 将复位时产生的能量经整流存储在能量存 储装置中, 借助所迷能量输入端的复位使所述开关闭合, 将存储在所 述能量存储装置中的两份能量传导至负载。
在进一步的实施例中, 所述发电装置是自供电设备的发电装置,其 在操作和和复位时所产生的电流是相反的。
在进一步的实施例中, 所述开关的断开早于发电装置操作时的发 电, 所述开关的闭合晚于发电装置复位时的发电。
在进一步的实施例中, 开关可以是能够与发电装置的能量输入端 相关联的任意形式的机械开关、 三极管、 MOS管等, 关联方式可以是 机械相连, 也可以是通过传感器等的电气连接。
在本发明的另一个实施例中, 提供了一种用于需复位的发电装置 的控制设备, 该控制设备具有并联的第一支路和第二支路, 该控制设 备包括:
位于第一支路中的开关, 串联在负载前, 其常态为断开, 并且由 控制信号触发而闭合;
位于第一支路中的第一能量存储装置; 和
位于第二支路中的第二能量存储装置,
其中当所述发电装置操作时, 所述开关处于常态, 以切断将操作 时产生的能量传导至负载的第一支路并且暂时将该操作时产生的能量 存储在第一能量存储装置中, 以及当所述发电装置复位时, 将发电装 置生成的能量存储在第二能量存储装置中, 在复位的同时或者在要求 的时间内通过利用复位时产生的能量生成控制信号来触发所述开关以 使之闭合, 使得存储在第一能量存储装置中的能量传递至负载并且复 位时产生的能量通过第二支路也传递至负载。
在进一步的实施例中, 当所述发电装置复位时, 将发电装置生成 的能量存储在第二能量存储装置中, 在开关闭合之后, 使存储在第一 能量存储装置中的能量和存储在第二能量存储装置中的能量分别通过 第一支路和第二支路传导至负载。
在进一步的实施例中, 所述发电装置是自供电设备的发电装置,其 在操作和和复位时所产生的电流是相反的。
在进一步的实施例中, 开关可以是能够与发电装置的能量输入端 相关联的三极管、 MOS管、 继电器等, 关联方式可以是直接电路相连 触发, 也可以是通过传感器等。
利用本发明, 能够将自供电的电子装置操作时产生的能量和复位 时产生的能量由原来的分别利用变为一起被利用, 以便共同施加到负 载, 以达到更好的效果。 附图说明
为了更完整地理解对本发明,现在结合附图对随后的说明书进行描 述, 其中:
图 1 A是现有技术中的发电装置的电源处理的原理图;
图 1 B是根据本发明的发电装置的电源处理的原理图;
图 2 是根据本发明的一个实施例的在发电装置处于常态时的示意 图;
图 3 是根据本发明的一个实施例的在发电装置处于操作状态时的 控制设备的示意图;
图 4是根据图 2和图 3所示的实施例的控制设备的电路图; 图 5是根据本发明的另一个实施例的控制设备的电路图; 和 图 6是根据图 5给出的一个更为详细的电路图。 具体实施方式
本发明所讨论的图 1 到 6以及用于描述该专利文档中的本发明的 原理的各种实施例仅仅是说明的目的, 而不应当被理解为以任何方式 来限制本发明的范围。 本领域技术人员将理解本发明的原理能以任何 类型的适当布置的设备或系统来实现。
图 1A是现有技术中的发电装置的电源处理的原理图。 如图 1A所 示, 以传统的电源处理方式, 发电装置操作时产生的电能和发电装置 复位时产生的能量被负载分别利用。
图 1 B是根据本发明的发电装置的电源处理的原理图。 如图 1 B所 示, 以根据本发明的受控制的电源处理方式, 发电装置操作时产生的 电能和发电装置复位时产生的能量被负载共同利用。
根据本发明, 通过利用一个或多个开关元件 (机械开关或者例如 三极管等能起到开关作用的电子元件) 组成一个控制部分, 使得在自 供电的电子装置操作发电前, 将前端产生能量与后端负载暂时断开; 当自供电的电子装置复位发电开始后, 再将前端与负载相连, 使得操 作时产生的能量和复位时产生的能量一起被利用。 这个控制部分可以 是与其他运动元件相关的机械开关, 也可以是由电子元件组成的回路, 或者两者的组合。
图 2 是根据本发明的一个实施例的在发电装置处于常态时的示意 图, 并且图 3 是根据本发明的一个实施例的在发电装置处于操作状态 时的示意图。 图 4是根据图 2和图 3所示的实施例的控制设备的电路 图。
本实施例采用一个机械常闭开关 200, 该开关 200与发电装置 100 的能量输入端 101相关联, 该能量输入端 101 能够运动。 开关 200的 按钮 201和发电装置 100的能量输入端 101相关联。 电路 400的输入 端 INPUT1和 INPUT2与图 2和图 3中的发电装置 100的输出端相连接, 电路 400的输出端 OUTPUT与负载相连接。 整流模块 402与发电装置 100的输出端相连接。 能量被电路 400的输入端 INPUT1和 INPUT2所 接收后, 整流模块 402对发电装置 100输出的能量进行整流。 在整流 模块 402和接地 GND之间并联了能量存储装置 Cl。由于发电装置 100 为间歇工作, 整流模块 402 防止存储装置中的能量在发电装置 100不 工作时被发电装置消耗。 即, 整流模块 402 还起反向截止的作用。 开 关 200和稳压模块 VR1顺序串联在输出端 OUTPUT之前。
在发电装置 100操作时 (过程为从图 2至图 3 ) , 能量输入端 101 的运动分成两个部分: 第一部分运动先使常闭的开关 200 断开, 而后 的第二部分运动使发电装置 100 进行发电, 操作时产生的能量经过整 流之后被暂时储存在能量存储装置 C1 中。 在其他一些实施例中, 开关 200为三极管等电子开关, 由于其处于常断状态, 因此无需借助第一部 分运动使其断开。 在发电装置 100复位时(过程为从图 3至图 2 ) , 能 量输入端 101 的运动同样分成两个部分: 第一部分运动首先使发电装 置 100 发电, 复位时产生的能量经过整流之后同样被暂时储存在能量 存储装置 C1 中。 随着能量输入端 101的继续第二部分运动, 最后使开 关 200闭合, 能量传导至负载。
本领域技术人员可以理解, 开关 200可以是如图 2和 3 中所示的 机械开关, 也可以是能起到开关作用的电子元件, 比如三极管。 具体 地, 机械开关可以是例如是微动开关、 小型检测开关、 轻触开关、 拨 动开关、 推动开关、 船型开关、 指拨开关以及 DIP开关, 等等。
图 5 是根据本发明的另一个实施例的控制设备的电路图。 如图 5 所示的电路 500 包括第一能量存储装置和第二能量存储装置, 诸如电 容 C1和 C2。 电容 C1并联在接地 GND和电路 500的第一支路之间, 并且电容 C2并联在接地 GND和电路 500的第二支路之间。 第一能量 存储装置在发电装置操作时接收所产生的电能, 并且第二能量存储装 置在发电装置复位时接收所产生的电能。 电路 500 还包括稳压模块 VR1。 在操作时, 由发电装置所发出的电能经过二极管 D3,D2 选择进 入第一支路, 将能量存储在第一能量存储装置 C1 , 这时三极管 501断 开, 能量无法传递到负载。 在复位时由发电装置所发出的电能经过二 极管 D1,D4选择进入第二支路, 将能量存储在第二能量存储装置 C2 , 并开始向负载供能。 与此同时或者在要求的时间内, 通过信号触发三 极管 501的 B极使三极管导通,使得第一能量存储装置 C1的能量传递 到负载, 实现了第一能量存储装置和第二能量存储装置所储存的能量 共同利用。
图 6给出了根据图 5的一种更为具体方式。 图 6中的控制点 A可 以直接连接至 VDD或者通过光耦合等方式与之相关联, 或者由其他信 号控制。 当控制点 A直接连接至 VDD时, 由于发电装置操作时三极管 602被拉低且三极管 601被拉高, 所以三极管 601截止不导通, 电能存 储在第一能量存储装置 C1 中。 发电装置复位时, 稳压模块 VR1 稳出 的电压使三极管 602导通, 从而把三极管 601的基级拉低, 三极管 601 导通, 存储在能量存储装置 C1的能量传导至负载。
本领域技术人员可以理解, 作为开关的三极管 501、 601和 602可 以是任何类型的三极管, 比如各种双极性晶体管和场效应晶体管。 此 夕卜, 作为开关的三极管 501 可以是任何能起到开关作用的电子元件, 比如模拟开关、 模拟多路器、 数据总线开关、 交流固态开关、 大电流 低压功率开关、 干簧管物理开关, 以及专用的视频矩阵交叉开关、 视 频多路复用器、 USB开关、 HDMI/DVI 分配器 /加速器, 等等。
尽管已经为呈现本发明的基本结构的目的说明了结构的某些构 造, 但是本领域技术人员将理解其他仍然落在本发明所附的权利要求 的范围内的变型也是可能的。 尽管本发明已经根据当前被认为是最实 用和优选的实施例来描迷, 仍然可以理解, 本发明不限于所公开的实 施例, 相反, 其旨在覆盖包括在所附权利要求的精神和范围内的各种 修改和等效方案。

Claims

权 利 要 求
1. 一种用于需复位的发电装置的控制方法, 该方法包括步骤: 当所述发电装置操作时, 所述发电装置的能量输入端开始运动, 借助所述能量输入端的运动使与所述能量输入端相关联的开关在发电 前断开,
整流所述发电装置生成的能量, 并且存储所整流的发电装置生成 的能量;
当所述发电装置复位时, 所述能量输入端开始复位;
整流复位时产生的能量, 并且存储所整流的复位时产生的能量; 借助所述能量输入端的复位使所述开关闭合; 以及
将所存储的两份能量传导至负载。
2. 如权利要求 1所述的控制方法,其中所述发电装置是自供电设备 的发电装置,其在操作和和复位时所产生的电流是相反的。
3. 如权利要求 1所述的控制方法,其中所述开关的断开早于所述发 电装置操作时的发电, 并且所述开关的闭合晚于所述发电装置复位时 的发电。
4. 如权利要求 1所述的控制方法,其中所述开关是机械开关且通过 机械连接与所述能量输入端相关联。
5. 如权利要求 1所述的控制方法, 其中所述开关是三极管或 MOS 管等开关器件, 并且通过电气连接与所述能量输入端相关联。
6. 一种用于需复位的发电装置的方法, 包括:
暂时切断将发电装置操作时产生的能量传导至负载的第一支路并 且暂时存储该能量; 以及
利用发电装置复位时产生的能量直接或者间接地产生触发信号, 使得在要求的时间内触发第一支路中的常断开关使该开关导通, 将操 作时产生的能量通过第一支路传递至负载, 并且复位时产生的能量通 过第二支路也传递至负载。
7. 如权利要求 6所述的控制方法,还包括: 当所述发电装置复位时, 将发电装置生成的能量存储在第二能量存储装置中, 在开关闭合之后, 存储在第一能量存储装置中的能量和存储在第二能量存储装置中的能 量分别通过第一支路和第二支路传导至负载。
8. 如权利要求 6所述的控制方法,其中所述发电装置是自供电设备 的发电装置,其在操作和和复位时所产生的电流是相反的。
9. 一种用于需复位的发电装置的控制设备, 包括:
开关, 串联在负载前, 与所述发电装置的能量输入端相关联; 整流装置, 与所述发电装置的输出端相连接; 以及
能量存储装置, 位于整流装置和开关之间,
其中, 当所述发电装置操作时, 所述能量输入端开始运动, 借助 所迷能量输入端的运动使所述开关在发电前断开, 所述发电装置生成 的能量经整流存储在所述能量存储装置中, 当所述发电装置复位时, 所述能量输入端开始复位, 将复位时产生的能量经整流存储在能量存 储装置中, 借助所述能量输入端的复位使所述开关闭合, 将存储在所 述能量存储装置中的两份能量传导至负载。
10. 如权利要求 9所述的控制设备, 其中所述发电装置是自供电设 备的发电装置,其在操作和和复位时所产生的电流是相反的。
1 1. 如权利要求 9所述的控制设备, 其中所述开关的断开早于所述 发电装置操作时的发电, 并且所述开关的闭合晚于所述发电装置复位 时的发电。
12. 如权利要求 9所述的控制设备, 其中所述开关是机械开关且通 过机械连接与所述能量输入端相关联。
13. 如权利要求 9所述的控制设备, 其中所述开关是三极管或 MOS 管等开关器件, 并且通过电气连接与所述能量输入端相关联。
14. 一种用于需复位的发电装置的控制设备,该控制设备具有并联 的第一支路和第二支路, 该控制设备包括:
位于第一支路中的开关, 串联在第一存储装置和负载之间, 其常 态为断开, 并且由控制信号触发而闭合;
位于第一支路中的第一能量存储装置; 和
位于第二支路中的第二能量存储装置,
其中当所述发电装置操作时, 所述开关处于常态, 以切断将操作 时产生的能量传导至负载的第一支路并且暂时将该操作时产生的能量 存储在第一能量存储装置中, 以及, 在复位的同时或者在要求的时间 内通过利用复位时产生的能量生成控制信号来触发所述开关以使之闭 合, 使得存储在第一能量存储装置中的能量通过第一支路传递至负载 并且复位时产生的能量通过第二支路也传递至负载。
15. 如权利要求 14所述的控制设备,其中,当所述发电装置复位时, 将发电装置生成的能量存储在第二能量存储装置中, 在开关闭合之后, 存储在第一能量存储装置中的能量和存储在第二能量存储装置中的能 量分别通过第一支路和第二支路传导至负载。
16. 如权利要求 14所述的控制设备,其中所述发电装置是自供电设 备的发电装置,其在操作和和复位时所产生的电流是相反的。
17. 如权利要求 14所述的控制设备, 其中所述开关是三极管、 MOS 管或继电器等开关器件。
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