CN104795847A - Power supply method, power supply device and terminal device - Google Patents

Power supply method, power supply device and terminal device Download PDF

Info

Publication number
CN104795847A
CN104795847A CN201410030531.5A CN201410030531A CN104795847A CN 104795847 A CN104795847 A CN 104795847A CN 201410030531 A CN201410030531 A CN 201410030531A CN 104795847 A CN104795847 A CN 104795847A
Authority
CN
China
Prior art keywords
power supply
device
temperature
terminal device
power
Prior art date
Application number
CN201410030531.5A
Other languages
Chinese (zh)
Inventor
赵帅
Original Assignee
华为终端有限公司
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 华为终端有限公司 filed Critical 华为终端有限公司
Priority to CN201410030531.5A priority Critical patent/CN104795847A/en
Publication of CN104795847A publication Critical patent/CN104795847A/en

Links

Abstract

The invention relates to a power supply method, a power supply device and a terminal device. The power supply method comprises steps: power supply parameters of the terminal device are acquired; and according to the power supply parameters, a mode of providing power for the terminal device is adjusted, and thus unmatched power supply parameters between the power supply device and the terminal device can be avoided. By using the power supply method, the power supply device can provide power for any terminal device, and good power supply effects can be achieved when the power supply device and the terminal device do not need to be matched for use.

Description

供电方法、供电设备及终端设备 The method of power supply, power supply equipment and terminal equipment

技术领域 FIELD

[0001] 本发明涉及通信技术领域,尤其涉及一种供电方法、供电设备及终端设备。 [0001] The present invention relates to communication technologies, particularly to a method for power supply, power supply equipment and terminal equipment.

背景技术 Background technique

[0002]目前,供电设备的供电电压为一个固定值,供电电流限定一个最大值,所以供电设备和终端设备只能配套使用,一旦混用可能会造成供电设备和终端设备之间的供电参数不匹配,从而导致对终端设备的供电效果不理想。 [0002] Currently, the supply voltage of the power supply apparatus is a fixed value, a maximum current limit supply, the power supply apparatus and a terminal device supporting the use of only once mixed may cause the power supply parameter between the terminal device and the device does not match , thereby causing effects on the power supply of the terminal device is not ideal.

发明内容 SUMMARY

[0003] 有鉴于此,本发明提供一种充电方法、供电设备及终端设备,使得供电设备可为任一终端设备供电,供电设备和终端设备无需配套使用也能达到较好的供电效果。 [0003] Accordingly, the present invention provides a charging method, terminal device and the power supply apparatus, power supply apparatus so that a terminal equipment may be any power supply, power supply apparatus and supporting the use of the terminal device without power supply can achieve better results.

[0004] 在第一方面,本发明实施例提供一种供电方法,所述方法包括: [0004] In a first aspect, embodiments of the present invention provides a power supply, the method comprising:

[0005] 获取终端设备的供电参数; [0005] The terminal apparatus acquires power parameter;

[0006] 根据所述供电参数,调整向所述终端设备供电的方式。 [0006] The parameter of the power supply, the power adjustment mode to the terminal device.

[0007] 在第一方面的第一种可能实现的方式中,所述供电参数包括:期望电压;所述根据所述供电参数,调整向所述终端设备供电的方式,具体为:根据所述期望电压,将供电电压调整为所述期望电压或供电设备的最大供电电压。 [0007] The first embodiment may be implemented in a first aspect, the power parameter comprises: a desired voltage; said power supply in accordance with the parameters, power adjustment mode to the terminal device, specifically as follows: according to the desired voltage, the supply voltage is adjusted to a desired maximum voltage of the power supply voltage or power supply equipment.

[0008] 结合第一方面或第一方面的第一种可能实现的方式,在第二种可能实现的方式中,所述供电参数还包括:期望电流;所述根据所述供电参数,调整向所述终端设备供电的方式,具体为:根据所述期望电流,将供电电流调整为所述期望电流或供电设备的最大供电电流。 [0008] with the first aspect or the first possible implementation of the first aspect, in a second possible realization of the embodiment, the power parameter further comprises: a desired current; the power supply in accordance with the parameter, to adjust the power supply terminal of ways, as follows: according to the desired current, the supply current is adjusted to the desired maximum current supply or current supply apparatus.

[0009] 结合第一方面或第一方面的第一种可能实现的方式,在第三种可能实现的方式中,所述供电参数还包括:所述终端设备的器件的温度;所述根据所述供电参数,调整向所述终端设备供电的方式,具体为:当所述终端设备的器件的温度大于第一温度阈值时,减小供电电流。 [0009] with the first aspect or the first possible implementation of the first aspect, in a third possible implementation mode, the power parameter further comprises: temperature of the device of the terminal device; according to the said power parameter, the power adjustment mode to the terminal device, specifically: the temperature of the device when the terminal device is greater than a first threshold temperature, reducing the supply current.

[0010] 结合第一方面或第一方面的第一种可能实现的方式或第一方面的第二种可能实现的方式或第一方面的第三种可能实现的方式,在第四种可能实现的方式中,根据所述供电参数,调整向所述终端设备供电的方式之后,所述方法还包括:监测供电设备的器件的温度;当所述供电设备的器件的温度大于第二温度阈值时,减小供电电流。 [0010] with the first aspect or the first possible implementation of the embodiment of the first aspect or the second aspect of the first embodiment may be implemented in the first aspect or the third possible implementation, may be realized in a fourth after manner, according to the power parameter, the power adjustment mode to the terminal device, the method further comprising: monitoring the temperature of the device power supply apparatus; and the temperature of the device when the power supply device is greater than the second temperature threshold value reduced supply current.

[0011] 结合第一方面或第一方面的第一种可能实现的方式或第一方面的第二种可能实现的方式或第一方面的第三种可能实现的方式,在第五种可能实现的方式中,根据所述供电参数,调整向所述终端设备供电的方式之后,所述方法还包括:监测供电设备的器件的温度;向所述终端设备发送所述供电设备的器件的温度,以使当所述供电设备的器件的温度大于第二温度阈值时,所述终端设备暂停受电,或减小受电电流,或减小所述终端设备的受电脉冲占空,或减小所述终端设备的受电脉冲频率。 [0011] with the first aspect or the first possible implementation of the embodiment of the first aspect or the second aspect of the first embodiment may be implemented in the first aspect or the third possible implementation, in a fifth possible implementation after manner, according to the power parameter, the power adjustment mode to the terminal device, the method further comprising: monitoring the temperature of the device power supply apparatus; a temperature device to the terminal device transmitting the power supply device, such that when the temperature of the device power supply apparatus of a second temperature greater than the threshold, the power receiving terminal device to suspend or reduce the electric current is limited by, or decreases the power receiving terminal device pulse duty, or reduced the pulse frequency power receiving terminal device.

[0012] 在第二方面,本发明实施例提供一种供电设备,所述供电设备包括:接收器,处理器和供电电路; [0012] In a second aspect, embodiments of the present invention to provide a power supply apparatus, said power supply apparatus comprising: a receiver, a processor and a power supply circuit;

[0013] 所述接收器用于获取终端设备的供电参数; [0013] The receiver terminal apparatus for acquiring parameters of the power supply;

[0014] 所述处理器用于根据所述供电参数,调整向所述终端设备供电的方式; [0014] The processor according to the power parameter, the power adjustment mode to the terminal device;

[0015] 所述供电电路用于根据所述处理器调整的向所述终端设备供电的方式,向所述终端设备供电。 [0015] The power supply circuit according to the embodiment of the terminal device adjustment processor, power supply apparatus to the terminal.

[0016] 在第二方面的第一种可能实现的方式中,所述供电设备还包括:温度传感器;所述温度传感器用于监测供电设备的器件的温度。 [0016] The first embodiment of the second aspect may be implemented in the power supply apparatus further comprises: a temperature sensor; a temperature sensor for monitoring the temperature of the device the power supply apparatus.

[0017] 结合第二方面或第二方面的第一种可能实现的方式,在第二种可能实现的方式中,所述供电参数包括:期望电压;所述处理器具体用于:根据所述期望电压,将供电电压调整为所述期望电压或供电设备的最大供电电压。 [0017] combination with the second aspect or the first possible implementation of the second aspect, in a second possible realization of the embodiment, the power parameter comprises: a desired voltage; the processor is configured to: according to the desired voltage, the supply voltage is adjusted to a desired maximum voltage of the power supply voltage or power supply equipment.

[0018] 结合第二方面或第二方面的第一种可能实现的方式或第二方面的第二种可能实现的方式,在第三种可能实现的方式中,所述供电参数还包括:期望电流;所述处理器具体用于:根据所述期望电流,将供电电流调整为所述期望电流或供电设备的最大供电电流。 [0018] combination with the second embodiment or aspect of a first possible implementation of the second aspect or the second aspect of the second embodiment may be implemented, in a third possible implementation mode, the power parameter further comprises: the desired current; the processor is configured to: according to the desired current, the supply current is adjusted to the desired maximum current supply or current supply apparatus.

[0019] 结合第二方面或第二方面的第一种可能实现的方式或第二方面的第二种可能实现的方式,在第四种可能实现的方式中,所述供电参数还包括:所述终端设备的器件的温度;所述处理器具体用于:当所述终端设备的器件的温度大于第一温度阈值时,减小供电电流。 Embodiment [0019] combination with the second aspect of the first embodiment or the second possible implementation of the second aspect or the second aspect may be implemented, in a fourth possible embodiment of realization, the power parameter further comprises: the temperature of the device said terminal device; specifically the processor is configured to: when the temperature of the device is greater than a first terminal device threshold temperature, reducing the supply current.

[0020] 结合第二方面的第一种可能实现的方式或第二方面的第二种可能实现的方式,在第五种可能实现的方式中,所述处理器还用于:当所述供电设备的器件的温度大于第二温度阈值时,减小所述供电电流。 [0020] The first possible way to achieve binding of the second aspect or the second aspect of the second embodiment may be implemented in a fifth embodiment may be implemented in the processor is further configured to: when the power supply when the temperature of the device apparatus is greater than a second temperature threshold, decreasing the supply current.

[0021] 结合第二方面或第二方面的第一种可能实现的方式或第二方面的第二种可能实现的方式或第二方面的第三种可能实现的方式或第二方面的第四种可能实现的方式或第二方面的第五种可能实现的方式,在第六种可能实现的方式中,所述供电设备还包括:发送器;所述发送器,用于向所述终端设备发送所述供电设备的器件的温度,以使当所述供电设备的器件的温度大于第二温度阈值时,所述终端设备暂停受电,或减小受电电流,或减小所述终端设备的受电脉冲占空,或减小所述终端设备的受电脉冲频率。 Manner [0021] combination with the second embodiment or second aspects may be implemented in a first or a second possible implementation of the second aspect or the second aspect or the third possible implementation of the second aspect of the fourth manner possible implementation of the second aspect or fifth embodiment may be implemented, in a sixth possible implementation manner, the power supply apparatus further comprising: a transmitter; the transmitter, to the terminal device for transmitting the temperature of the device power supply apparatus so that the temperature of the device when the power supply device is greater than a second temperature threshold, the power receiving terminal device to suspend or reduce the power receiving current, or decreasing the terminal device receiving electrical pulse duty, the pulse frequency or decreasing the power receiving terminal device.

[0022] 在第三方面,本发明实施例提供一种终端设备,所述终端设备包括:发送器和工作电路; [0022] In a third aspect, embodiments of the present invention provides a terminal device, the terminal device comprising: a transmitter and operating circuit;

[0023] 所述发送器用于向供电设备发送供电参数,以使所述供电设备根据所述供电参数调整向所述终端设备供电的方式; [0023] The transmission parameters for transmitting power to the power supply apparatus, power supply apparatus so that the power mode to the terminal device adjusts the power in accordance with the parameter;

[0024] 所述工作电路根据所述供电设备提供的供电方式进行工作。 The [0024] operating circuit operates according to the power supply provided by the power supply apparatus.

[0025] 在第三方面的第一种可能实现的方式中,所述终端设备还包括:温度传感器;所述温度传感器用于监测所述终端设备的器件的温度。 [0025] The first embodiment may be implemented in a third aspect, the terminal device further comprises: a temperature sensor; a temperature sensor for monitoring the temperature of the device of the terminal device.

[0026] 结合第一方面的第一种可能实现的方式,在第二种可能实现的方式中,所述发送器具体用于:向所述供电设备发送所述终端设备的器件的温度,以使当所述终端设备的器件的温度大于第一温度阈值时,所述供电设备减小供电电流。 [0026] may be implemented in conjunction with a first embodiment of the first aspect, in a second possible implementation mode, the transmitter is configured to: the temperature of the device to a power supply apparatus of the transmitting terminal device, to when the device so that the terminal device temperature is greater than a first threshold temperature, the power supply apparatus decreases the supply current.

[0027] 结合第一方面的第一种可能实现的方式,在第三种可能实现的方式中,所述终端设备还包括:处理器;所述处理器用于当所述终端设备的器件的温度大于第一温度阈值时,暂停受电,或减小受电电流,或减小所述终端设备的受电脉冲占空,或减小所述终端设备的受电脉冲频率。 [0027] may be implemented in conjunction with a first embodiment of the first aspect, in the manner of a third possible implementation, the terminal apparatus further comprising: a processor; and the processor for the terminal device when the temperature of the device when the temperature is greater than a first threshold value, the power receiving pause, or by reducing the electrical current, or decreasing the terminal device receiving an electrical pulse duty, the pulse frequency or decreasing the power receiving terminal device.

[0028] 结合第一方面的第三种可能实现的方式,在第四种可能实现的方式中,所述终端设备还包括接收器;所述接收器用于接收所述供电设备发送的所述供电设备的器件的温度;所述处理器还用于:当所述供电设备的器件的温度大于第二温度阈值时,暂停受电,或减小所述受电电流,或减小所述终端设备的受电脉冲占空,或减小所述终端设备的受电脉冲频率。 [0028] The third embodiment may be implemented in conjunction with a first aspect, in a fourth possible embodiment implemented in the terminal device further comprises a receiver; the receiver for receiving the power transmitted from the power supply apparatus temperature of the device apparatus; the processor is further configured to: when the temperature of the device power supply apparatus is greater than a second temperature threshold, the power receiving suspend or reduce the electric current by the terminal device, or decreased receiving electrical pulse duty, the pulse frequency or decreasing the power receiving terminal device.

[0029] 通过上述方案,供电设备根据终端设备的供电参数,调整向终端设备供电的方式,从而避免供电设备和终端设备之间供电参数不匹配。 [0029] By the above-described embodiment, power supply apparatus according to the parameters of the terminal equipment, the power adjustment mode to the terminal device, thereby avoiding power supply apparatus and the parameter between the terminal device does not match. 通过利用上述方案,供电设备可为任一终端设备供电,供电设备和终端设备无需配套使用也能达到较好的供电效果。 By using the above-described embodiment, the power supply apparatus may be any terminal device power supply apparatus and supporting the use of the terminal device without power supply can achieve better results.

附图说明 BRIEF DESCRIPTION

[0030] 图1为本发明实施例提供的一种供电方法的流程图; [0030] FIG. 1 is a flowchart of a power supply method according to an embodiment of the present invention;

[0031] 图2为本发明另一实施例提供的一种供电方法的流程图; [0031] FIG. 2 is flow chart of a power supply method according to another embodiment of the invention;

[0032] 图3为本发明实施例提供的一种供电设备的结构图; [0032] FIG. 3 configuration diagram of a power supply apparatus according to an embodiment of the present invention;

[0033] 图4为本发明另一实施例提供的一种供电设备的结构图; [0033] FIG 4 is a configuration diagram of a power supplying apparatus according to another embodiment of the present invention;

[0034] 图5为本发明另一实施例提供的一种终端设备的结构图; Structural diagram of a terminal device provided in [0034] FIG. 5 another embodiment of the present invention;

[0035] 图6为本发明实施例提供的一种终端设备的结构图; [0035] FIG. 6 is a configuration diagram of a terminal device according to an embodiment of the present invention;

[0036] 图7为本发明另一实施例提供的一种终端设备的结构图; [0036] FIG. 7 diagram illustrating another embodiment of a terminal device of the embodiment of the present invention provides;

[0037] 图8为本发明另一实施例提供的一种终端设备的结构图; Structural diagram of a terminal apparatus according to another embodiment of the [0037] FIG. 8 of the present invention;

[0038] 图9为本发明另一实施例提供的一种终端设备的结构图。 [0038] FIG. 9 is a configuration diagram of a terminal device according to another embodiment of the present invention.

具体实施方式 Detailed ways

[0039] 为了使本发明的目的、技术方案和优点更加清楚,下面将结合附图对本发明作进一步地详细描述,显然,所描述的实施例仅仅是本发明一部份实施例,而不是全部的实施例。 [0039] To make the objectives, technical solutions, and advantages of the present invention will become apparent in conjunction with the accompanying drawings below of the present invention will be further described in detail, obviously, the described embodiments are merely part of embodiments of the invention, rather than all embodiment. 基于本发明中的实施例,本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其它实施例,都属于本发明保护的范围。 Based on the embodiments of the present invention, all other embodiments of ordinary skill in the art without any creative effort shall fall within the scope of the present invention.

[0040] 下面以图1为例详细说明本发明实施例提供的一种供电方法。 [0040] In the following Example 1 A power supply method according to an embodiment of the present invention is described in detail. 如图1所示,其为本发明实施例提供的一种供电方法的流程图。 As shown in FIG. 1, a flowchart of a power supply method thereof according to an embodiment of the present invention. 该供电方法可以由供电设备来执行,供电设备可以具体为交-直变换器,直流变换器,个人计算机(Personal Computer, PC),充电宝等可对外部终端设备供电的设备。 The power supply method may be performed by the power supply apparatus, power supply apparatus may be embodied as the AC - DC converter, a DC-DC converter, a personal computer (Personal Computer, PC), etc. may be charging Po to the external power supply device of the terminal device.

[0041] 如图1所示,该供电方法包括以下步骤: [0041] As shown in FIG. 1, the power supply method comprising the steps of:

[0042] 步骤S101,获取终端设备的供电参数。 [0042] In step S101, the parameters of the terminal device to obtain power.

[0043] 该供电参数具体可以为:期望电压,期望电流或终端设备的器件的温度。 [0043] The power supply parameter may be: a desired voltage, current or temperature of the device a desired terminal apparatus.

[0044] 可选地,供电设备中存储有终端设备的供电参数,当供电设备与终端设备连接时,从存储的供电参数中获取与供电设备相连的终端设备的供电参数。 [0044] Alternatively, the power supply apparatus is stored parameters of the terminal device when the terminal device is connected with a power supply apparatus, the power supply from the power supply parameter acquisition parameters stored in the power supply apparatus is connected to a terminal device.

[0045] 可选地,终端设备的供电参数存储于第三方设备,如服务器,当供电设备与终端设备连接时,接收第三方设备发送的该终端设备的供电参数。 [0045] Alternatively, power storage parameter, the terminal equipment to third-party devices, such as servers, when the power supply apparatus is connected with the terminal device, the terminal device receives power supply parameters sent by a third party.

[0046] 可选地,当供电设备与终端设备连接时,接收该终端设备发送的供电参数。 [0046] Alternatively, when the power supply apparatus is connected with the terminal device, the terminal device receives power transmitted parameters.

[0047] 具体的,终端设备根据自身需求确定期望电流或期望电压,当终端设备的自身需求发生变化时,终端设备重新确定期望电流或期望电压,然后向供电设备发送重新确定后的期望电流或期望电压。 [0047] Specifically, the terminal apparatus according to their needs to determine the desired current or desired voltage, when the changes to their own needs of the terminal device, the terminal device to re-determine the desired current or desired voltage and a desired current or the re-determined to transmit the power supply apparatus the desired voltage. 例如,当终端设备从休眠状态变为工作状态时,终端设备所需的电压或电流会相应的变大,则终端设备将期望电压或期望电流重新确定为终端设备在工作状态时所需的电压或电流,然后向供电设备发送重新确定的期望电压和期望电流。 For example, when the terminal device from working state to a sleep state, the terminal device desired voltage or current is increased correspondingly, the terminal device to the desired voltage or current is re-determined as the desired voltage required for the terminal device in working condition or a current, and then sends a desired voltage and a desired current to redefine the power supply apparatus.

[0048] 终端设备监测终端设备的器件的温度,按照一定的周期向供电设备发送终端设备的器件的温度。 [0048] The temperature monitoring device is a terminal device in the terminal device, according to a certain cycle temperature device power supply apparatus to the transmitting terminal device. 例如,终端设备每隔5分钟向供电设备发送一次终端设备的器件的温度。 For example, the terminal device is sent every terminal device to the device power supply apparatus temperature for 5 minutes.

[0049] 因此,供电设备不定时接收终端设备发送的期望电压或期望电流,周期性接收终端设备发送的终端设备的器件的温度。 [0049] Thus, the timing of a desired voltage of the power supply apparatus is not transmitting or receiving terminal device a desired temperature of the device current, the terminal device receiving periodically transmitted from the terminal apparatus.

[0050] 其中,终端设备可以为受电设备,即不具有电池的终端设备,也可以为被充电设备,即具有电池的终端设备。 [0050] The terminal device may be a power receiving apparatus, i.e., without having a battery terminal device, may be a charged device, i.e. a battery having a terminal device. 在终端设备为受电设备的情况下,终端设备的器件的温度可以具体为:终端设备的芯片温度和接口温度等。 In the case where the terminal device is a power receiving device, the terminal device temperature of the device may be: temperature of the terminal device and the chip interfaces temperature. 终端设备为被充电设备的情况下,终端设备的器件温度可以具体为:终端设备的芯片温度、电池温度和接口温度等。 The case where the terminal device is a charged device, the device temperature of the terminal device may be: a terminal device chip temperature, battery temperature, and the interface temperature.

[0051] 步骤S102,根据供电参数,调整向终端设备供电的方式。 [0051] Step S102, the power supply in accordance with the parameters, power adjustment mode to the terminal device.

[0052]为避免供电电压或供电电流太大损坏供电设备,供电设备通常设置有最大供电电压和最大供电电流。 [0052] In order to avoid too large a supply current or supply voltage damage to the power supply apparatus, power supply apparatus is generally provided with a maximum supply current and a maximum supply voltage. 那么供电设备在调整供电电压时,不能超过该最大供电电压值,在调整供电电流不能超过该最大供电电流。 Then adjusting the power supply apparatus when the power supply voltage, the supply voltage can not exceed the maximum value, the adjustment of the supply current may not exceed the maximum supply current.

[0053] 具体的,供电参数包括期望电压时,供电设备将供电电压调整为期望电压或供电设备的最大供电电压。 [0053] Specifically, the parameters include a desired power supply voltage, the power supply apparatus is adjusted to a maximum supply voltage of a desired voltage or power supply voltage of the device. 如果期望电压小于供电设备的最大供电电压,则将供电电压调整为该期望电压。 If the supply voltage is less than a desired maximum supply voltage of the device, the supply voltage will be adjusted to the desired voltage. 如果期望电压不小于供电设备的最大供电电压,则将供电电压调整为供电设备的最大供电电压。 If the voltage is not less than the desired maximum supply voltage of the power supply device, the supply voltage will be adjusted to a maximum supply voltage of the power supply device.

[0054] 供电参数包括期望电流时,供电设备将供电电流调整为期望电流或供电设备的最大供电电流。 [0054] When the desired parameter comprises a current supply, the power supply apparatus to supply current or supply current is adjusted to a desired maximum supply current of the device. 如果期望电流小于供电设备的最大供电电流,则将供电电流调整为该期望电流。 If the current is less than the maximum supply current of the power supply apparatus is desirable, then the current supply current is adjusted to the desired. 如果期望电流不小于供电设备的最大供电电流,则将供电电流调整为供电设备的最大供电电流。 If the desired current is not less than the maximum supply current of the power supply apparatus, the supply current will be adjusted to the maximum supply current of the power supply apparatus.

[0055] 供电参数包括终端设备的器件的温度时,首先判断终端设备的器件的温度是否超过第一温度阈值,如果终端设备的器件的温度大于第一温度阈值,则减小供电电流,从而降低终端设备的器件的温度;如果终端设备的器件的温度不大于第一温度阈值,则不调整供电电流。 [0055] The power supply device includes a temperature parameter of the terminal device, the device first determines whether the terminal device temperature exceeds a first temperature threshold value, the terminal device if the device temperature is greater than a first threshold temperature value, the supply current is reduced, thereby reducing temperature of the device terminal device; the terminal device if the device temperature is not greater than a first threshold temperature value, is not adjusted supply current.

[0056] 例如,当前供电电流为I安培,在某一周期,接收到的终端设备发送的终端设备的器件的温度大于第一温度阈值,则将供电电流减小0.2安培,即将供电电流调整为0.8安培。 [0056] For example, the current supply current is I amperes, in a certain period, the temperature of the device of the terminal device transmitted from the terminal device receives the first temperature is greater than a threshold value, then the reduced supply current is 0.2 amps, i.e. the supply current is adjusted 0.8 amps. 在下一个周期,如果接收到的终端设备发送的终端设备的器件的温度依然大于第一温度阈值,则继续将供电电流减小0.2安培,即将供电电流调整为0.6安培;如果接收到的终端设备发送的器件的温度不大于第一温度阈值,则不调整供电电流,即供电电流继续为0.8安培。 In the next cycle, if the temperature of the device terminal apparatus to the terminal apparatus transmits the received still greater than the first temperature threshold value, the current is reduced to continue the supply 0.2 amperes, is about 0.6 amps supply current is adjusted; if the terminal apparatus transmits the received device temperature is not greater than a first threshold temperature value, is not adjusted supply current, i.e. current continues to supply 0.8 amps.

[0057] 当供电参数同时包括期望电流和终端设备的器件的温度,且终端设备的器件的温度大于第一温度阈值时,供电设备首先根据期望电流调整供电电流,再减小根据期望电流调整后的供电电流。 [0057] When the power supply parameter includes both a desired temperature of the device current and the terminal device, the terminal device and the temperature of the device is greater than a first threshold temperature, the power supply apparatus is first adjusted supply current according to a desired current, the current decreases again after the desired adjusted supply current.

[0058] 进一步地,如果终端设备为具有电池的被充电设备,该供电参数还可以具体为:电池容量或充电时间。 [0058] Furthermore, if the terminal device is a device having a battery to be charged, the power supply parameter may also be embodied as: battery capacity and charging time.

[0059] 当供电参数包括电池容量时,供电设备根据电池容量调整供电电流和供电电压。 [0059] When the power parameter includes the battery capacity, the battery capacity adjustment apparatus power supply current and supply voltage according to. 电池容量越大,供电设备将供电电流和供电电压调整的越大;电池容量越小,供电设备将供电电流和供电电压调整的越小。 The larger battery capacity, the device will supply greater current power supply and voltage regulation; the smaller battery capacity, the smaller the power supply apparatus to supply current and the supply voltage adjustment.

[0060] 当供电参数包括充电时间时,供电设备根据充电时间调整供电电流和供电电压。 [0060] When the power supply parameter includes a charging time, the power supply apparatus to adjust the supply current and supply voltage according to the charging time. 充电时间越长,供电设备将供电电流和供电电压调整的越小;充电时间越短,供电设备将供电电流和供电电压调整的越大。 The longer the charging time is, the smaller the power supply apparatus and the power supply current of the voltage regulator; shorter charging time, the larger the power supply apparatus to supply current and the supply voltage adjustment. 另外,如图2所示,在步骤102之后,该供电方法还包括: Further, as shown in FIG. 2, after the step 102, the power supply further comprises:

[0061] 步骤S103,监测供电设备的器件的温度。 [0061] step S103, the device temperature monitoring of the power supply apparatus.

[0062] 其中,供电设备的器件的温度可以具体为:供电设备的芯片温度和接口温度等。 [0062] wherein the temperature of the device power supply apparatus may be specifically as follows: the die temperature of the power supply apparatus and the interface temperature.

[0063] 具体的,按照一定的周期监测供电设备的器件的温度。 [0063] Specifically, according to a certain cycle of the device temperature monitoring of the power supply apparatus. 例如,每隔5分钟监测一次供电设备的器件的温度。 For example, monitoring the temperature for 5 minutes every other device powered devices. 在每次监测到供电设备的器件的温度之后,执行步骤S104或步骤S105。 After the temperature of the device to each monitored power supply device, step S104 or step S105. 其中,监测供电设备的器件的温度的周期可以通过人工设置或者软件程序设置。 Wherein the period of the temperature monitoring device power supply apparatus may be provided by manual setting or software program.

[0064] 步骤S104,当供电设备的器件的温度大于第二温度阈值时,减小供电电流。 [0064] step S104, when the temperature of the device power supply apparatus is greater than a second threshold temperature, reducing the supply current.

[0065] 具体的,供电设备判断供电设备的器件的温度是否大于第二温度阈值,如果供电设备的器件的温度大于第二温度阈值,供电设备通过减小供电电流,以降低供电设备的器件的温度;如果供电设备的器件的温度不大于第二温度阈值,则不调整供电电流。 [0065] Specifically, the temperature of the device power supply apparatus determines the power supply apparatus is greater than a second threshold temperature, the temperature of the device if the power supply device is greater than the second temperature threshold value, the power supply apparatus by reducing the supply current, to reduce device power supply apparatus of temperature; If the temperature of the device power supply apparatus is not greater than the second temperature threshold value, is not adjusted supply current.

[0066] 例如,当前供电电流为I安培,在某一周期,供电设备的器件的温度大于第二温度阈值,则将供电电流减小0.2安培,即将供电电流调整为0.8安培。 [0066] For example, the current supply current is I amperes, in a certain period, the temperature of the device power supply apparatus is greater than a second temperature threshold, 0.2 amps supply current is reduced, i.e. the supply current is adjusted to 0.8 amps. 在下一个周期如果供电设备的器件的温度依然大于第二温度阈值,则继续将供电电流减小0.2安培,即将供电电流调整为0.6安培;如果供电设备的器件的温度不大于第二温度阈值,则不调整供电电流。 In the next cycle if the temperature of the device is still greater than the power supply apparatus of the second temperature threshold value, the current is reduced to continue the supply 0.2 amperes, is about 0.6 amps supply current is adjusted; if the temperature of the device power supply apparatus is not greater than the second temperature threshold value, not adjusted supply current.

[0067] 当供电参数同时包括期望电流和终端设备的器件的温度,且终端设备的器件的温度大于第一温度阈值且供电设备的器件的温度大于第二温度阈值时,供电设备首先根据期望电流调整供电电流,再基于终端设备的器件的温度大于第一温度阈值且供电设备的器件的温度大于第二温度阈值的判断结果分别减小根据期望电流调整后的供电电流。 [0067] When the power supply parameter includes both the desired device current and the terminal device temperature, and the temperature of the device of the terminal device is greater than the temperature of the device a first temperature threshold and the power supply device is greater than the second temperature threshold value, the power supply apparatus first according to the desired current Analyzing results of the temperature adjustment device of the supply current, then the temperature of the terminal device based on the device is greater than a first temperature threshold and the power supply device is greater than the second temperature threshold value, respectively, the supply current is reduced after the desired current adjustment.

[0068] 步骤S105,向终端设备发送该供电设备的器件的温度。 [0068] step S105, the transmission power of the temperature of the device apparatus to the terminal device.

[0069] 终端设备在接收到供电设备的器件的温度后,如果确定当供电设备的器件的温度大于第二温度阈值,则通过暂停受电,或通过减小受电电流,或通过减小终端设备的受电脉冲占空,或通过减小终端设备的受电脉冲频率,以降低供电设备的器件的温度。 [0069] the terminal device receives the temperature of the device power supply apparatus, when the power supply apparatus is determined if the temperature of the device is greater than the second temperature threshold, the power receiving by suspending, or by decreasing the electrical current is limited by, or by decreasing the terminal receiving electrical pulse duty equipment, or by decreasing the power receiving terminal pulse frequency to reduce the temperature of the device power supply apparatus.

[0070] 利用本发明实施例提供的供电方法,供电设备根据终端设备的供电参数,调整向终端设备供电的方式,从而避免供电设备和终端设备之间供电参数不匹配。 [0070] With the embodiment of the present invention to provide a power supply method, the power supply apparatus supplying power to the terminal device parameters of the terminal device, adjusted according to the embodiment, in order to avoid a mismatch between the parameters of the power supply apparatus and power supply terminal. 通过利用该供电方法,供电设备可为任一终端设备供电,供电设备和终端设备无需配套使用也能达到较好的供电效果。 By using this power supply method, the power supply apparatus may be any terminal device power supply apparatus and supporting the use of the terminal device without power supply can achieve better results.

[0071] 下面以图3为例详细说明本发明实施例提供的一种供电设备。 [0071] FIG. 3 as an example below to a power supplying apparatus according to an embodiment of the present invention is described in detail. 如图3所示,其为本发明实施例提供的一种供电设备的结构图。 As shown in FIG. 3, the structure diagram of a power supply apparatus according to an embodiment of the present invention which. 该供电设备用以实现本发明实施例提供的供电方法,该供电设备可以具体为交-直变换器,直流变换器,PC,充电宝等可对外部终端设备供电的设备。 The power supply apparatus for implementing the method according to an embodiment of the present invention, the power supply apparatus may be embodied as a cross - on the external device can direct power to the terminal apparatus converter, DC-DC converter, PC, charging Po like.

[0072] 如图3所示,该供电设备20包括:接收器210,处理器220和供电电路230。 [0072] As shown in FIG. 3, the power supply apparatus 20 comprising: a receiver 210, a processor 220 and a power supply circuit 230. 其中,接收器210可具体为可以为通用串行总线(Universal Serial Bus,USB)、串口、两线式串行总线(Inter — Integrated Circuit, I2C)等有线接P,也可以为WIF1、蓝牙等无线接P。 Wherein the receiver 210 may be embodied as a universal serial bus may be a (Universal Serial Bus, USB), serial, two-line serial bus (Inter - Integrated Circuit, I2C) P wired connection, or may be an WIFl, Bluetooth wireless access P.

[0073] 接收器210用于获取终端设备的供电参数。 [0073] The receiver 210 is configured to obtain parameters of the power supply terminal apparatus.

[0074] 该供电参数具体可以为:期望电压,期望电流或终端设备的器件的温度。 [0074] The power supply parameter may be: a desired voltage, current or temperature of the device a desired terminal apparatus.

[0075] 可选地,供电设备中存储有终端设备的供电参数,当供电设备与终端设备连接时,接收器210从存储的供电参数中获取与供电设备相连的终端设备的供电参数。 [0075] Alternatively, the power supply apparatus is stored parameters of the terminal device when the terminal device is connected with a power supply apparatus, power receiver 210 acquires the parameters of the terminal device is connected to the power supply from the power supply device parameter stored.

[0076] 可选地,终端设备的供电参数存储于第三方设备,如服务器,当供电设备与终端设备连接时,接收器210接收第三方设备发送的该终端设备的供电参数。 [0076] Alternatively, power storage parameter, the terminal equipment to third-party devices, such as servers, when the power supply apparatus is connected with the terminal device, receiver 210 receives the power parameter of the terminal device sends the third-party device.

[0077] 可选地,当供电设备与终端设备连接时,接收器210接收该终端设备发送的供电参数。 [0077] Alternatively, when the power supply apparatus is connected with the terminal device, receiver 210 receives the power parameters transmitted by the terminal device.

[0078] 具体的,当终端设备根据自身需求确定期望电流或期望电压,当终端设备的自身需求发生变化时,终端设备重新确定期望电流或期望电压,然后向供电设备20发送重新确定后的期望电流或期望电压。 [0078] Specifically, when the terminal apparatus according to their needs to determine the desired current or desired voltage, when the changes to their own needs of the terminal device, the terminal device to re-determine the desired current or desired voltage, and then re-determined to transmit the power supply apparatus 20 of the desired a desired current or voltage. 例如,当终端设备从休眠状态变为工作状态时,终端设备所需的电压或电流会相应的变大,则终端设备将期望电压或期望电流重新确定为终端设备在工作状态时所需的电压或电流,然后向供电设备20发送重新确定的期望电压和期望电流。 For example, when the terminal device from working state to a sleep state, the terminal device desired voltage or current is increased correspondingly, the terminal device to the desired voltage or current is re-determined as the desired voltage required for the terminal device in working condition or a current, and then sends a desired voltage and a desired current to redefine the power supply device 20.

[0079] 终端设备监测终端设备的器件的温度,按照一定的周期向供电设备20发送终端设备的器件的温度。 [0079] The temperature monitoring device is a terminal device in the terminal device, according to a certain cycle temperature transmitting terminal device power supply apparatus 20 to the device. 例如,终端设备每隔5分钟向供电设备20发送一次终端设备的器件的温度。 For example, the terminal device transmits every 5 minutes once temperature of the device to the terminal device power supply apparatus 20.

[0080] 因此,接收器210不定时接收终端设备发送的期望电压或期望电流,周期性接收终端设备发送的终端设备的器件的温度。 [0080] Thus, the timing of receiver 210 is not the desired voltage receiving terminal device or transmits a desired temperature of the device current, the terminal device receiving periodically transmitted from the terminal apparatus.

[0081] 其中,终端设备可以为受电设备,即不具有电池的终端设备,也可以为被充电设备,即具有电池的终端设备。 [0081] The terminal device may be a power receiving apparatus, i.e., without having a battery terminal device, may be a charged device, i.e. a battery having a terminal device. 在终端设备为受电设备的情况下,终端设备的器件的温度可以具体为:终端设备的芯片温度和接口温度等。 In the case where the terminal device is a power receiving device, the terminal device temperature of the device may be: temperature of the terminal device and the chip interfaces temperature. 终端设备为被充电设备的情况下,终端设备的器件温度可以具体为:终端设备的芯片温度、电池温度和接口温度等。 The case where the terminal device is a charged device, the device temperature of the terminal device may be: a terminal device chip temperature, battery temperature, and the interface temperature.

[0082] 处理器220用于根据供电参数调整向终端设备供电的方式。 [0082] processor 220 for supplying power to the terminal apparatus according to the parameter adjustment mode.

[0083]为避免供电电压或供电电流太大损坏供电设备,供电设备20通常设置有最大供电电压和最大供电电流。 [0083] In order to avoid too large a supply current or supply voltage damage to the power supply apparatus, power supply apparatus 20 is typically provided with a maximum supply current and a maximum supply voltage. 那么供电设备在确定供电电压时,不能超过该最大供电电压值,在确定供电电流不能超过该最大供电电流。 So when the power supply apparatus is determined supply voltage, the supply voltage can not exceed the maximum value, determining the supply current may not exceed the maximum supply current.

[0084] 具体的,供电参数包括期望电压时,处理器220将供电电压调整为期望电压或供电设备20的最大供电电压。 [0084] Specifically, when the desired parameter comprises a voltage supply, the supply voltage of the processor 220 is adjusted to a desired or maximum supply voltage of the power supply apparatus 20. 如果期望电压小于供电设备20的最大供电电压,则处理器220将供电电压调整为该期望电压。 If the supply voltage is less than the maximum power supply apparatus 20 is desired, the processor 220 adjusting the supply voltage for a desired voltage. 如果期望电压不小于供电设备20的最大供电电压,则处理器220将供电电压调整为供电设备20的最大供电电压。 If the voltage is not less than the desired maximum supply voltage of the power supply device 20, the processor 220 adjusting the supply voltage to the maximum supply voltage of the power supply device 20.

[0085] 供电参数包括期望电流时,处理器220将供电电流调整为期望电流或供电设备20的最大供电电流。 [0085] When the desired parameter comprises a power supply current, the processor 220 will supply current is adjusted to a desired maximum supply current of the current or power device 20. 如果期望电流小于供电设备20的最大供电电流,则处理器220将供电电流调整为该期望电流。 If the current is less than the maximum supply current of the power supply apparatus 20 is desired, the processor 220 adjusting the supply current for the desired current. 如果期望电流不小于供电设备20的最大供电电流,则处理器220将供电电流调整为供电设备20的最大供电电流。 If the desired current is not less than the maximum supply current of the power supply apparatus 20, the processor 220 will supply current is adjusted to the maximum supply current of the power supply apparatus 20.

[0086] 供电参数包括终端设备的器件的温度时,处理器220首先判断终端设备的器件的温度是否超过第一温度阈值,如果终端设备的器件的温度大于第一温度阈值,则减小供电电流,从而降低终端设备的器件的温度;如果终端设备的器件的温度不大于第一温度阈值,则不调整供电电流。 [0086] When the power parameter comprises temperature of the device of the terminal device, the processor 220 first determines whether the temperature of the device exceeds a first terminal device temperature threshold value, the terminal device if the device temperature is greater than a first threshold temperature value, the supply current is reduced , so that the temperature of the device decreases terminal device; the terminal device if the device temperature is not greater than a first threshold temperature value, is not adjusted supply current.

[0087] 例如,当前供电电流为I安培,在某一周期,接收器210接收到的终端设备发送的终端设备的器件的温度大于第一温度阈值,则处理器220将供电电流减小0.2安培,即将供电电流调整为0.8安培。 [0087] For example, the current supply current is I amperes, in a certain period, the receiver 210 receives the temperature of the device to the terminal device transmitting terminal apparatus is greater than a first temperature threshold value, the processor 220 decreases the supply current 0.2 amps , is about to adjust the supply current is 0.8 amps. 在下一个周期,如果接收器210接收到的终端设备发送的终端设备的器件的温度依然大于第一温度阈值,则处理器220将供电电流继续减小0.2安培,即将供电电流调整为0.6安培;如果接收器210接收到的终端设备发送的器件的温度不大于第一温度阈值,则处理器220不调整供电电流。 In the next cycle, the temperature of the device of the terminal device transmitted from the terminal device if the receiver 210 receives the still greater than the first temperature threshold value, the processor 220 will continue to decrease the supply current is 0.2 amps, i.e. the supply current is adjusted to 0.6 amperes; if temperature of the device receiver 210 receives the transmission terminal apparatus is not greater than the first temperature threshold value, the processor 220 does not supply current adjustment.

[0088] 当供电参数同时包括期望电流和终端设备的器件的温度,且终端设备的器件的温度大于第一温度阈值时,处理器220首先根据期望电流调整供电电流,再减小根据期望电流调整后的供电电流。 [0088] When the power supply parameter includes both a desired temperature of the device current and the terminal device, the terminal device and the temperature of the device is greater than a first temperature threshold, the processor 220 first supply current adjusted according to the desired current, the current decreases again adjusted as desired after the supply current.

[0089] 进一步地,如果终端设备为具有电池的被充电设备,该供电参数还可以具体为:电池容量或充电时间。 [0089] Furthermore, if the terminal device is a device having a battery to be charged, the power supply parameter may also be embodied as: battery capacity and charging time.

[0090] 当供电参数包括电池容量时,处理器220根据电池容量调整供电电流和供电电压。 [0090] When the power supply comprises a battery capacity parameter, the processor 220 according to the battery capacity adjustment supply current and the supply voltage. 电池容量越大,处理器220将供电电流和供电电压调整的越大;电池容量越小,处理器220将供电电流和供电电压调整的越小。 The larger battery capacity, the supply current 220 and the supply voltage adjustment processor greater; smaller battery capacity, the smaller the supply current and supply voltage adjustment processor 220.

[0091] 当供电参数包括充电时间时,处理器220根据充电时间调整供电电流和供电电压。 [0091] When the power supply parameter includes a charging time, the processor 220 adjusts the supply current and supply voltage according to the charging time. 充电时间越长,处理器220将供电电流和供电电压调整的越小;充电时间越短,处理器220将供电电流和供电电压调整的越大。 The longer the charging time is, the smaller the processor 220 will supply current and supply voltage regulation; the shorter the charge time, the processor 220 will supply current and supply voltage adjustment increases.

[0092] 供电电路230用于根据处理器220调整的向终端设备供电的方式向终端设备供电。 [0092] The power supply circuit 230 for supplying power to the terminal apparatus according to the embodiment of the power supply to the terminal device 220 to adjust the processor.

[0093] 具体的,该供电电路230中包括数模转换模块,电压调整模块和电流调整模块。 [0093] Specifically, the power supply circuit 230 includes a converter module, the voltage and the current adjustment module adjusting module. 该数模转换模块将处理器220调整后的向终端设备供电的方式对应的数字信号转换为模拟信号,电压调整模块根据该模拟信号调整供电电压,电流调整模块根据该模拟信号调整供电电流。 The analog conversion module 220 to the terminal device after the adjustment of the processor power mode corresponding to a digital signal into an analog signal, the analog voltage regulator module in accordance with the adjusted supply voltage signal, current adjustment module according to the adjusted supply current to the analog signal.

[0094] 在本发明另一实施例中,如图4所示,该供电设备还可以包括:温度传感器240。 [0094] In another embodiment of the present invention, shown in Figure 4, the power supply apparatus may further comprise: a temperature sensor 240.

[0095] 温度传感器240用于监测供电设备20的器件的温度。 [0095] The temperature sensor 240 for monitoring the temperature of the device power supply apparatus 20.

[0096] 其中,供电设备的器件的温度可以为:供电设备20的芯片温度和接口温度等。 [0096] wherein the temperature of the device power supply apparatus may be: the chip temperature and power supply apparatus 20 of the interface temperature and the like.

[0097] 具体的,温度传感器240按照一定的周期监测供电设备20的器件的温度。 [0097] Specifically, the temperature sensor 240 according to a certain cycle of the power supply device temperature monitoring device 20. 例如,每隔5分钟监测一次供电设备20的器件的温度。 For example, once every 5 minutes to monitor the temperature of the power supply device 20 of the apparatus.

[0098] 可选地,在温度传感器240监测到供电设备20的器件的温度后,处理器220还用于当供电设备20的器件的温度大于第二温度阈值时,减小供电电流。 [0098] Alternatively, the temperature sensor 240 to monitor the temperature of the device power supply apparatus 20, the processor 220 is further configured, when the temperature of the device power supply apparatus 20 is larger than a second threshold temperature, reducing the supply current.

[0099] 具体的,处理器220判断供电设备20的器件的温度是否大于第二温度阈值,如果供电设备20的器件的温度大于第二温度阈值,通过减小供电电流,以降低供电设备20的器件的温度;如果供电设备20的器件的温度不大于第二温度阈值,则不调整供电电流。 [0099] Specifically, the processor 220 determines whether the temperature of the device power supply apparatus 20 is larger than the second temperature threshold value, if the temperature of the device power supply apparatus 20 is larger than a second temperature threshold, by decreasing the supply current, to reduce the power supply device 20 temperature of the device; if the temperature of the device power supply apparatus 20 is not greater than the second temperature threshold value, is not adjusted supply current.

[0100] 例如,当前供电电流为I安培,在某一周期,供电设备20的器件的温度大于第二温度阈值,则处理器220将供电电流减小0.2安培,即将供电电流调整为0.8安培。 [0100] For example, the current supply current is I amperes, in a certain period, the temperature of the device power supply apparatus 20 is larger than the second temperature threshold value, the processor 220 decreases the supply current 0.2 amps, i.e. the supply current is adjusted to 0.8 amps. 在下一个周期,如果供电设备20的器件的温度依然大于第二温度阈值,则将供电电流继续减小0.2安培,即将供电电流调整为0.6安培;如果供电设备20的器件的温度不大于第二温度阈值,则不调整供电电流。 In the next cycle, if the temperature of the device power supply apparatus 20 is still greater than the second temperature threshold, it will continue to decrease the supply current 0.2 amps, i.e. the supply current is adjusted to 0.6 amperes; If the temperature of the device power supply apparatus 20 is not greater than the second temperature threshold is not adjusted supply current.

[0101] 当供电参数同时包括期望电流和终端设备的器件的温度,且终端设备的器件的温度大于第一温度阈值且供电设备20的器件的温度大于第二温度阈值时,处理器220首先根据期望电流调整供电电流,再基于终端设备的器件的温度大于第一温度阈值且供电设备20的器件的温度大于第二温度阈值的判断结果分别将根据期望电流调整后的供电电流减小。 [0101] When the power supply parameter includes both the device current and desired temperature of the terminal device, the terminal device and the temperature of the device is greater than a first temperature threshold and temperature of the device power supply apparatus 20 is larger than the second temperature threshold value, the processor 220 according to the first desired current supply current adjustment, then the terminal device based on the temperature of the device is greater than a first temperature threshold and temperature of the device power supply apparatus 20 is larger than the second temperature threshold value determined result are reduced in accordance with the desired current supply after the current adjustment.

[0102] 可选地,如图5所示,该供电设备20还可以包括:发送器250。 [0102] Alternatively, as shown in Figure 5, the power supply apparatus 20 may further comprise: a transmitter 250. 该发送器250可以具体为USB、串口、I2C等有线接口,也可以为WIF1、蓝牙等无线接口。 The transmitter 250 may be embodied as a USB, serial, I2C interface to a wired, may also WIFl, Bluetooth wireless interface. 可以理解的是,该发送器250可以与接收器210集成在同一接口。 It will be appreciated that the transmitter 250 may be integrated in the same interface 210 with the receiver.

[0103] 该发送器250用于在温度传感器240监测到供电设备20的器件的温度后,向终端设备发送该供电设备20的器件的温度。 After [0103] The transmitter 250 for the temperature sensor 240 to monitor the temperature of the device power supply apparatus 20, and transmits the temperature of the device power supply apparatus 20 to the terminal device.

[0104] 终端设备在接收到供电设备20的器件的温度后,如果供电设备的器件20的温度大于第二温度阈值,则暂停受电,或减小受电电流,或减小终端设备的受电脉冲占空,或减小终端设备的受电脉冲频率,以降低供电设备20的器件的温度。 [0104] the terminal device receives the temperature of the device power supply apparatus 20, if the temperature of the device power supply apparatus 20 is larger than the second temperature threshold value, the power receiving suspend or reduce the power receiving current, or decreasing the terminal device electrical pulse duty, the pulse frequency or decreasing the power receiving terminal device to reduce the temperature of the device 20 of the power supply apparatus.

[0105] 利用本发明实施例提供的供电设备20,该供电设备20根据终端设备的供电参数,调整向终端设备供电的方式,从而避免供电设备20和终端设备之间供电参数不匹配。 [0105] With the present invention, the power supply apparatus 20 according to an embodiment, the power supply apparatus 20 according to the parameters of the terminal equipment, the power adjustment mode to the terminal device, avoiding power parameter between the power supply apparatus 20 and the terminal device does not match. 该供电设备20可为任一终端设备供电,该供电设备20和终端设备无需配套使用也能达到较好的供电效果。 The power supply apparatus 20 can be any terminal power supply apparatus, the power supply apparatus 20 and without supporting the use of the terminal device can achieve better results supply.

[0106] 下面以图6为例详细说明本发明实施例提供的一种终端设备的结构。 [0106] FIG. 6 as an example below to the structure of a terminal device according to an embodiment of the present invention is described in detail. 如图6所示,其为本发明实施例提供的一种终端设备的结构图。 6, a structural diagram of a terminal apparatus according to an embodiment of the present invention which. 该终端设备通过图1中实施例提供的供电方法受电。 Power supply method provided by embodiment of the terminal apparatus in FIG. 1 receiving power.

[0107] 如图6所示,该终端设备30包括:发送器310和工作电路320。 [0107] As shown in FIG 6, the terminal device 30 includes: transmitter 310 and the operation circuit 320.

[0108] 其中,发送器310可具体为可以为USB、串口、I2C等有线接口,也可以为WIF1、蓝牙等无线接口。 [0108] wherein, specifically, transmitter 310 may be USB, serial, I2C wired interface may be a WIFl, Bluetooth wireless interface.

[0109] 发送器310用于向供电设备发送供电参数,以使供电设备根据该供电参数调整向终端设备供电的方式。 [0109] The transmitter 310 for transmitting power to the power parameters of the device, so that the power supply apparatus to the embodiment of the power supply terminal apparatus according to the parameter adjustment.

[0110] 工作电路320根据供电设备提供的供电方式进行工作。 [0110] The operation of the circuit 320 operates to provide a power supply apparatus power supply.

[0111] 具体的,若该终端设备30为受电设备,即不具有电池的终端设备时,工作电路320利用供电设备提供的供电电压和供电电流进行工作。 [0111] Specifically, if the terminal device is a power receiving apparatus 30, i.e., the terminal apparatus does not have a battery, operation circuit 320 from a supply voltage and supply current provided by the power supply apparatus work. 若该终端设备30为被充电设备,即具有电池的终端设备时,工作电路320利用供电设备提供的供电电压和供电电流为终端设备30中的电池充电。 If the terminal device 30 is a charging device, i.e. a terminal device having a battery, the operation circuit 320 from a supply voltage and supply current of the power supply apparatus provided for the terminal device 30 in the battery.

[0112] 其中,该供电参数可以具体为:期望电压,期望电流或终端设备30的器件的温度。 [0112] wherein the power supply parameter may be: a desired voltage, current or desired temperature of the device 30 of the terminal device. 在终端设备30为受电设备的情况下,终端设备30的器件的温度可以具体为:终端设备30的芯片温度和接口温度等。 In the case where the terminal device 30 is a power receiving device, the terminal device temperature of the device 30 may be specifically as follows: the die temperature of the terminal device 30 and the interface temperature. 终端设备30为被充电设备的情况下,终端设备的器件温度可以具体为:终端设备30的芯片温度、电池温度和接口温度等。 30 is a case where the terminal device is a charging device, the device temperature of the terminal device may be specifically as follows: the die temperature of the terminal device 30, the battery temperature, and the interface temperature.

[0113] 进一步地,如果终端设备30为具有电池的被充电设备,该供电参数还可以具体为:电池容量或充电时间。 [0113] Furthermore, if the terminal device 30 having a battery charged device, the power supply parameter may also be embodied as: battery capacity and charging time.

[0114] 在本发明另一实施例中,如图7所示,该终端设备30还可以包括:温度传感器330。 [0114] In another embodiment of the present invention, shown in FIG. 7, the terminal device 30 may further comprise: a temperature sensor 330.

[0115] 温度传感器330用于监测终端设备30的器件的温度。 [0115] a temperature sensor 330 for monitoring the temperature of the device 30 of the terminal device.

[0116] 具体的,温度传感器330按照一定的周期监测终端设备30的器件的温度。 [0116] Specifically, the temperature sensor 330 according to a certain cycle temperature monitoring device 30 of the terminal device. 例如,每隔5分钟监测一次终端设备30的器件的温度。 For example, every other monitoring device temperature for 5 minutes to 30 terminal device.

[0117] 可选地,在温度传感器330监测到终端设备30的器件的温度后,发送器310具体用于向供电设备发送终端设备30的器件的温度,以使当终端设备30的器件的温度大于第一温度阈值时,供电设备减小供电电流,从而降低终端设备30的器件温度。 Temperature [0117] Alternatively, the temperature sensor 330 to monitor the temperature of the device 30 of the terminal device, a temperature transmitter 310 to a particular device power supply apparatus 30 of the terminal device for transmitting to the device when the terminal device 30 when the temperature is greater than a first threshold value, the power supply apparatus supply current is reduced, thereby lowering the temperature of the device 30 of the terminal device.

[0118] 可选地,如图8所示,该终端设备30还可以包括处理器340。 [0118] Alternatively, as shown in FIG. 8, the terminal device 30 may further include a processor 340. 在温度传感器330监测到终端设备30的器件的温度后,处理器340用于当终端设备30的器件的温度大于第一温度阈值时,暂停受电,或减小受电电流,或减小终端设备30的受电脉冲占空,或减小终端设备30的受电脉冲频率,从而降低终端设备30的器件的温度。 After the temperature sensor 330 to monitor the temperature of the device 30 of the terminal device, means for the processor 340 when the terminal device 30 temperature is greater than a first threshold temperature, suspended by electricity, or by reducing the electric current, decrease or terminal power receiving apparatus 30 pulse duty, the pulse frequency, or by reducing the electrical terminal 30, thereby lowering the temperature of the device 30 of the terminal device.

[0119] 另外,如图9所示,该终端设备30还可以包括接收器350。 [0119] Further, as shown in Figure 9, the terminal device 30 may further include a receiver 350. 该接收器350可以具体为USB、串口、I2C等有线接口,也可以为WIF1、蓝牙等无线接口。 The receiver 350 may be embodied as a USB, serial, I2C interface to a wired, may also WIFl, Bluetooth wireless interface. 可以理解的是,该接收器350可以与发送器310集成在同一接口。 It will be appreciated that the receiver 350 may be integrated in the same interface 310 and transmitter.

[0120] 该接收器350用于接收供电设备发送的供电设备的器件的温度。 [0120] The receiver 350 of the temperature of the device power supply apparatus for receiving the transmitted power supply apparatus.

[0121] 相应的,处理器340还用于当供电设备的器件的温度大于第二温度阈值时,暂停受电,或减小受电电流,或减小终端设备30的受电脉冲占空,或减小终端设备30的受电脉冲频率,从而降低供电设备的器件的温度。 [0121] Accordingly, the processor 340 is further configured to power the device when the temperature of the second device is greater than the threshold temperature, power receiving suspend or reduce the power receiving current, or reducing the power receiving terminal 30 of the pulse duty, or decreasing the pulse frequency of the power receiving terminal apparatus 30, thus reducing the temperature of the device power supply apparatus.

[0122] 需要说明的是,当终端设备30的器件的温度大于第一温度阈值且供电设备的器件的温度大于第二温度阈值时,处理器340暂停受电,或分别减小受电电流,或分别减小终端设备30的受电脉冲占空,或分别减小终端设备30的受电脉冲频率,从而降低供电设备的器件的温度。 [0122] Incidentally, when the temperature of the device of the terminal device 30 is greater than a first temperature threshold and a device power supply apparatus is greater than a second temperature threshold, the processor 340 to suspend the power receiving, the power receiving current or reduced respectively, or reduced respectively receiving terminal apparatus 30 of the electric pulse duty, or each terminal device is reduced by the electric pulse frequency 30, thereby reducing the temperature of the device power supply apparatus.

[0123] 利用本发明实施例提供的终端设备30,终端设备30向供电设备发送的供电参数,以使供电设备根据供电参数调整向终端设备30供电的方式,从而避免供电设备和终端设备30之间供电参数不匹配。 [0123] With the present invention, the terminal apparatus 30 provided in the power supply parameters of the terminal device 30 transmits to the power supply apparatus embodiment, so that the power supply apparatus to the terminal device power supply 30 of the embodiment, in order to avoid the power supply device and the terminal device 30 of the power parameter adjustments between power supply parameters do not match.

[0124] 专业人员应该还可以进一步意识到,结合本文中所公开的实施例描述的各示例的单元及算法步骤,能够以电子硬件、计算机软件或者二者的结合来实现,为了清楚地说明硬件和软件的可互换性,在上述说明中已经按照功能一般性地描述了各示例的组成及步骤。 [0124] professionals should also be further appreciated that, as disclosed herein in conjunction with units and algorithm steps described exemplary embodiments, by electronic hardware, computer software, or a combination thereof. In order to clearly illustrate hardware and software interchangeability, in the above description, according to functions generally described compositions and steps of the examples. 这些功能究竟以硬件还是软件方式来执行,取决于技术方案的特定应用和设计约束条件。 Whether these functions are performed by hardware or software depends upon the particular application and design constraints of the technical solutions. 专业技术人员可以对每个特定的应用来使用不同方法来实现所描述的功能,但是这种实现不应认为超出本发明的范围。 Professional technical staff may use different methods for each specific application to implement the described functionality, but such implementation should not be considered outside the scope of the present invention.

[0125] 结合本文中所公开的实施例描述的方法或算法的步骤可以用硬件、处理器执行的软件模块,或者二者的结合来实施。 [0125] The steps of a method or algorithm described in the embodiments disclosed herein may be implemented in hardware, or a combination thereof, in a software module executed by a processor to implement. 软件模块可以置于随机存储器(RAM)、内存、只读存储器(ROM)、电可编程ROM、电可擦除可编程ROM、寄存器、硬盘、可移动磁盘、CD-ROM、或技术领域内所公知的任意其它形式的存储介质中。 A software module may be placed in a random access memory (RAM), a memory, a read only memory (ROM), electrically programmable ROM, an electrically erasable programmable ROM, a register, a hard disk, a removable disk, CD-ROM, or within the technical field known any other form of storage medium.

[0126] 以上所述的具体实施方式,对本发明的目的、技术方案和有益效果进行了进一步详细说明,所应理解的是,以上所述仅为本发明的具体实施方式而已,并不用于限定本发明的保护范围,凡在本发明的精神和原则之内,所做的任何修改、等同替换、改进等,均应包含在本发明的保护范围之内。 [0126] The foregoing specific embodiments, objectives, technical solutions, and advantages of the invention will be further described in detail, it should be understood that the above descriptions are merely specific embodiments of the present invention, but not intended to limit the scope of the present invention, all within the spirit and principle of the present invention, any changes made, equivalent substitutions and improvements should be included within the scope of the present invention.

Claims (18)

1.一种供电方法,其特征在于,所述方法包括: 获取终端设备的供电参数; 根据所述供电参数,调整向所述终端设备供电的方式。 A power supply method, wherein the method comprises: obtaining a parameter supply terminal device; according to the power parameter, the power adjustment mode to the terminal device.
2.根据权利要求1所述的方法,所述供电参数包括:期望电压; 所述根据所述供电参数,调整向所述终端设备供电的方式,具体为: 根据所述期望电压,将供电电压调整为所述期望电压或供电设备的最大供电电压。 2. The method according to claim 1, the power parameter comprises: a desired voltage; said power supply in accordance with the parameters, power adjustment mode to the terminal device, specifically as follows: according to the desired voltage, the supply voltage the maximum supply voltage is adjusted to the desired voltage or power devices.
3.根据权利要求1或2所述的方法,所述供电参数还包括:期望电流; 所述根据所述供电参数,调整向所述终端设备供电的方式,具体为: 根据所述期望电流,将供电电流调整为所述期望电流或供电设备的最大供电电流。 3. The method of claim 1 or claim 2, further comprising a power supply parameters: desired current; according to the parameters of the power supply, the power adjustment mode to the terminal device, specifically as follows: according to the desired current, the supply current is adjusted to the desired maximum current supply or current supply apparatus.
4.根据权利要求1或2所述的方法,其特征在于,所述供电参数还包括:所述终端设备的器件的温度; 所述根据所述供电参数,调整向所述终端设备供电的方式,具体为: 当所述终端设备的器件的温度大于第一温度阈值时,减小供电电流。 4. The method of claim 1 or claim 2, wherein said power supply parameters further comprising: said temperature device is a terminal device; according to the parameters of the power supply, the power adjustment mode to the terminal device , specifically: the temperature of the device when the terminal device is greater than a first threshold temperature, reducing the supply current.
5.根据权利要求1-4中任一所述的方法,其特征在于,根据所述供电参数,调整向所述终端设备供电的方式之后,所述方法还包括: 监测供电设备的器件的温度; 当所述供电设备的器件的温度大于第二温度阈值时,减小供电电流。 5. After the method according to any of claims 1 to 4, characterized in that, according to the power parameter, the power adjustment mode to the terminal device, the method further comprising: monitoring the temperature of the device power supply apparatus ; device when the temperature of the power supply apparatus is greater than a second threshold temperature, reducing the supply current.
6.根据权利要求1-4中任一所述的方法,其特征在于,根据所述供电参数,调整向所述终端设备供电的方式之后,所述方法还包括: 监测供电设备的器件的温度; 向所述终端设备发送所述供电设备的器件的温度,以使当所述供电设备的器件的温度大于第二温度阈值时,所述终端设备暂停受电,或减小受电电流,或减小所述终端设备的受电脉冲占空,或减小所述终端设备的受电脉冲频率。 6. After the method according to any of claims 1 to 4, characterized in that, according to the power parameter, the power adjustment mode to the terminal device, the method further comprising: monitoring the temperature of the device power supply apparatus ; temperature of the device to the terminal device sends the power supply device, so that when the temperature of the device power supply apparatus of a second temperature greater than the threshold, the power receiving terminal device to suspend or reduce the power receiving current, or decreasing the terminal device receiving an electrical pulse duty, the pulse frequency or decreasing the power receiving terminal device.
7.一种供电设备,其特征在于,所述供电设备包括:接收器,处理器和供电电路; 所述接收器用于获取终端设备的供电参数; 所述处理器用于根据所述供电参数,调整向所述终端设备供电的方式; 所述供电电路用于根据所述处理器调整的向所述终端设备供电的方式,向所述终端设备供电。 A power supply apparatus, wherein said power supply apparatus comprising: a receiver, a processor and a power supply circuit; the receiver is a terminal device for acquiring a power parameter; the processor is configured according to the power parameter, adjusting power to the terminal apparatus of embodiment; the power supply circuit according to the processor for adjusting power to the terminal apparatus embodiment, the power supply to the terminal device.
8.根据权利要7所述的供电设备,其特征在于,所述供电设备还包括:温度传感器; 所述温度传感器用于监测供电设备的器件的温度。 8. The power supply apparatus according to 7, wherein according to claim, the power supply apparatus further comprises: a temperature sensor; a temperature sensor for monitoring the temperature of the device the power supply apparatus.
9.根据权利要求7或8所述的供电设备,其特征在于,所述供电参数包括:期望电压; 所述处理器具体用于: 根据所述期望电压,将供电电压调整为所述期望电压或供电设备的最大供电电压。 9. The power supply apparatus according to claim 7 or 8, wherein said power supply parameters comprising: a desired voltage; the processor is configured to: according to the desired voltage, the supply voltage is adjusted to the desired voltage or maximum supply voltage of the power supply device.
10.根据权利要求7-9任一所述的供电设备,其特征在于,所述供电参数还包括:期望电流; 所述处理器具体用于: 根据所述期望电流,将供电电流调整为所述期望电流或供电设备的最大供电电流。 10. The power supply apparatus according to claim any one of claims 7-9, wherein said power supply parameters further comprising: desired current; the processor is configured to: according to the desired current, the supply current is adjusted to a current power supply apparatus or said desired maximum supply current.
11.根据权利要求7-9任一所述的供电设备,其特征在于,所述供电参数还包括:所述终端设备的器件的温度; 所述处理器具体用于: 当所述终端设备的器件的温度大于第一温度阈值时,减小供电电流。 11. The power supply apparatus as claimed in claim any one of claim 7-9, wherein said power parameter further comprises: said terminal device temperature of the device; the processor is configured to: when the terminal device the temperature of the device is greater than a first threshold temperature, reducing the supply current.
12.根据权利要求8或9所述的供电设备,其特征在于,所述处理器还用于: 当所述供电设备的器件的温度大于第二温度阈值时,减小所述供电电流。 12. The power supply apparatus as claimed in claim 8 or 9, wherein the processor is further configured to: when the temperature of the device power supply apparatus is greater than a second temperature threshold, decreasing the supply current.
13.根据权利要求7-12任一所述的供电设备,其特征在于,所述供电设备还包括:发送器; 所述发送器,用于向所述终端设备发送所述供电设备的器件的温度,以使当所述供电设备的器件的温度大于第二温度阈值时,所述终端设备暂停受电,或减小受电电流,或减小所述终端设备的受电脉冲占空,或减小所述终端设备的受电脉冲频率。 13. The power supply apparatus as claimed in claim any one of claim 7-12, wherein said power supply apparatus further comprising: a transmitter; said transmitter means for transmitting the power supply apparatus to the terminal apparatus temperature, such that when the temperature of the device power supply apparatus is greater than a second temperature threshold, the power receiving terminal device to suspend or reduce the power receiving current, or by reducing the electrical pulse duty of the terminal device, or reducing the pulse frequency of the power receiving terminal device.
14.一种终端设备,其特征在于,所述终端设备包括:发送器和工作电路; 所述发送器用于向供电设备发送供电参数,以使所述供电设备根据所述供电参数调整向所述终端设备供电的方式; 所述工作电路根据所述供电设备提供的供电方式进行工作。 14. A terminal device, wherein said terminal device comprising: a transmitter and operating circuit; transmitter for transmitting the power to the power supply apparatus parameters, so that the power supply device to adjust the power parameters according to the powered terminal device embodiment; operating circuit operates according to the power supply provided to the power supply apparatus.
15.根据权利要求14所述的终端设备,其特征在于,所述终端设备还包括:温度传感器; 所述温度传感器用于监测所述终端设备的器件的温度。 15. The terminal apparatus according to claim 14, wherein said terminal device further comprises: a temperature sensor; a temperature sensor for monitoring the temperature of the device of the terminal device.
16.根据权利要求15所述的终端设备,其特征在于,所述发送器具体用于: 向所述供电设备发送所述终端设备的器件的温度,以使当所述终端设备的器件的温度大于第一温度阈值时,所述供电设备减小供电电流。 16. The terminal apparatus according to claim 15, wherein the transmitter is configured to: the temperature of the device to a power supply apparatus of the transmitting terminal device, so that the temperature of the device when the terminal device when the temperature is greater than a first threshold value, the power supply apparatus decreases the supply current.
17.根据权利要求15所述的终端设备,其特征在于,所述终端设备还包括:处理器; 所述处理器用于当所述终端设备的器件的温度大于第一温度阈值时,暂停受电,或减小受电电流,或减小所述终端设备的受电脉冲占空,或减小所述终端设备的受电脉冲频率。 17. The terminal apparatus according to claim 15, wherein said terminal apparatus further comprising: a processor; when the temperature of the processor device when the terminal device is greater than a first temperature threshold, to suspend power receiving or by reducing the power receiving current electrical pulses, or decreasing the duty cycle of the terminal device, or decreasing the pulse frequency of the power receiving terminal device.
18.根据权利要求17所述的终端设备,其特征在于,所述终端设备还包括接收器; 所述接收器用于接收所述供电设备发送的所述供电设备的器件的温度; 所述处理器还用于: 当所述供电设备的器件的温度大于第二温度阈值时,暂停受电,或减小所述受电电流,或减小所述终端设备的受电脉冲占空,或减小所述终端设备的受电脉冲频率。 18. The terminal apparatus according to claim 17, wherein said terminal device further comprises a receiver; the receiver for the device temperature of the power supply apparatus receiving the power transmitting device; and the processor further configured to: when the temperature of the device power supply apparatus is greater than a second temperature threshold, the power receiving pause, or by reducing the power receiving current electrical pulses, or decreasing the duty cycle of the terminal device, or reduced the pulse frequency power receiving terminal device.
CN201410030531.5A 2014-01-22 2014-01-22 Power supply method, power supply device and terminal device CN104795847A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201410030531.5A CN104795847A (en) 2014-01-22 2014-01-22 Power supply method, power supply device and terminal device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201410030531.5A CN104795847A (en) 2014-01-22 2014-01-22 Power supply method, power supply device and terminal device

Publications (1)

Publication Number Publication Date
CN104795847A true CN104795847A (en) 2015-07-22

Family

ID=53560461

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201410030531.5A CN104795847A (en) 2014-01-22 2014-01-22 Power supply method, power supply device and terminal device

Country Status (1)

Country Link
CN (1) CN104795847A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105610248A (en) * 2016-01-27 2016-05-25 中国科学院微电子研究所 Coupling power supply circuit and method of implantable electronic biologic sensor
WO2017185215A1 (en) * 2016-04-25 2017-11-02 深圳前海达闼云端智能科技有限公司 Method and device for supplying power to multiple devices

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080238356A1 (en) * 2007-03-26 2008-10-02 Batson David C Portable energy storage and charging device
CN101971453A (en) * 2007-05-08 2011-02-09 莫琼移动股份有限公司 System and method for inductive charging of portable devices
CN102684268A (en) * 2012-05-24 2012-09-19 惠州市尚联达电子有限公司 Circuit and method for mobile power supply to automatically adjust and match output voltage
CN103208824A (en) * 2012-01-16 2013-07-17 华为终端有限公司 Charging circuit and charger

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080238356A1 (en) * 2007-03-26 2008-10-02 Batson David C Portable energy storage and charging device
CN101971453A (en) * 2007-05-08 2011-02-09 莫琼移动股份有限公司 System and method for inductive charging of portable devices
CN103208824A (en) * 2012-01-16 2013-07-17 华为终端有限公司 Charging circuit and charger
CN102684268A (en) * 2012-05-24 2012-09-19 惠州市尚联达电子有限公司 Circuit and method for mobile power supply to automatically adjust and match output voltage

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105610248A (en) * 2016-01-27 2016-05-25 中国科学院微电子研究所 Coupling power supply circuit and method of implantable electronic biologic sensor
CN105610248B (en) * 2016-01-27 2018-10-19 中国科学院微电子研究所 Coupling the power supply circuit and method of implanting electronic biosensor
WO2017185215A1 (en) * 2016-04-25 2017-11-02 深圳前海达闼云端智能科技有限公司 Method and device for supplying power to multiple devices

Similar Documents

Publication Publication Date Title
CN103888170B (en) The power line communication apparatus, a power line communication system and method for monitoring power
US9780677B2 (en) Electrical circuit for delivering power to consumer electronic devices
CN102640076B (en) Power converter with reduced power consumption when toggling between sleep and normal modes during device charging
US8450979B2 (en) Power adapter with internal battery
CN101335461B (en) Charging system, electronic device and charging method
CN104471833B (en) A method for controlling the power transmission and the power transfer device
US20060284595A1 (en) Charging mode control circuit and method
CN103236568B (en) A charging method and a charging system
CN103208865B (en) The overvoltage protection device and a control method for a resonant wireless power transmission apparatus
US20180138724A1 (en) Mobile terminal, dc-charging power source adaptor, and charging method
CN102365812B (en) Current sharing power converter system configuration
US9818530B2 (en) Adaptive wireless power transfer system and method
CN104124483B (en) A mobile power fast charging method and system
WO2012025231A3 (en) Power management circuit for a portable electronic device including usb functionality and method for doing the same
US10044217B2 (en) Mobile terminal, DC-charging power source adaptor, and rapid charging method
US10141766B2 (en) Charging system and method, and power adapter
CN103683388B (en) Charger, terminal, system overheating protection and thermal protection method
CN104052138A (en) Intelligent mobile terminal and temperature control method during charging of intelligent mobile terminal
US20140361733A1 (en) Charger and Charging System
US10050466B2 (en) DC-charging power source adaptor and mobile terminal
CN105960619B (en) A circuit for an electronic device and a method for controlling the temperature of the skin
CN104967199B (en) Fast charging method and a mobile terminal
US20180278068A1 (en) Electronic device and power adapter therefor
CN105140985A (en) Mobile terminal, direct-charge power adapter and charging method
JP6516380B2 (en) Charging method, mobile device, charging device, and charging system

Legal Events

Date Code Title Description
C06 Publication
EXSB Decision made by sipo to initiate substantive examination
RJ01