WO2017092265A1 - 一种双通道充电方法、系统和终端 - Google Patents

一种双通道充电方法、系统和终端 Download PDF

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WO2017092265A1
WO2017092265A1 PCT/CN2016/084099 CN2016084099W WO2017092265A1 WO 2017092265 A1 WO2017092265 A1 WO 2017092265A1 CN 2016084099 W CN2016084099 W CN 2016084099W WO 2017092265 A1 WO2017092265 A1 WO 2017092265A1
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charging
current
management chip
power management
wired
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French (fr)
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张潮
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Yulong Computer Telecommunication Scientific Shenzhen Co Ltd
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Yulong Computer Telecommunication Scientific Shenzhen Co Ltd
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    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—ELECTRIC POWER NETWORKS; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries
    • H02J7/025—
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—ELECTRIC POWER NETWORKS; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J2207/00—Details of circuit arrangements for charging or discharging batteries or supplying loads from batteries
    • H02J2207/40—Details of circuit arrangements for charging or discharging batteries or supplying loads from batteries adapted for charging from various sources, e.g. AC, DC or multivoltage
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B40/00—Technologies aiming at improving the efficiency of home appliances, e.g. induction cooking or efficient technologies for refrigerators, freezers or dish washers

Definitions

  • the present invention relates to the field of electronic circuit technologies, and in particular to a dual channel charging method, system and terminal.
  • the charging process is generally: when the two charging modes are simultaneously involved, firstly, the wired charging is selected first, and the wireless charging is disconnected at the same time.
  • the charging efficiency is not maximized, that is, the efficiency of wireless charging is utilized, and it is impossible to charge more power in the shortest time. If a large current is charged by using wired charging or wireless charging single charging, This can cause the charging current or voltage to be too large, resulting in loss of efficiency and excessive heat generation in the charging path, affecting the user experience.
  • the present invention is based on the above problems, and proposes a dual channel charging method, system and terminal for effectively isolating wired and wireless charging channels, enabling simultaneous wired and wireless charging, ensuring the safety of the entire charging process, and reducing each The load loss on the charging channel reduces the charging heat and improves the charging speed.
  • the present invention proposes a dual channel charging method, including:
  • the wireless charging interface When the wireless charging interface is connected to the wireless charging, the wireless charging interface sends the current wireless charging status to the processor through the wireless charging management chip;
  • the processor calculates a current required for the wired and wireless dual channels according to Joule's law according to the charging current allowed by the current battery. And configuring the charging current and the charging voltage respectively for the first power management chip and the second power management chip; wherein the first power management chip is located in the wired charging channel, and the second power management chip is located in the wireless charging channel, where the a power management chip and the second power management chip output the same charging voltage;
  • the first power management chip and the second power management chip charge the battery according to the configured charging current.
  • the method further includes:
  • the processor When the processor receives only the current wireless charging state sent by the wireless charging management chip, the processor performs charging current and charging voltage configuration on the second power management chip according to the charging current allowed by the current battery;
  • the second power management chip charges the battery according to the configured charging current.
  • the method further includes:
  • the processor When the processor only receives the current wired charging state sent by the wired charging interface, the processor performs charging current and charging voltage configuration on the first power management chip according to the charging current allowed by the current battery;
  • the first power management chip charges the battery according to the configured charging current.
  • the second power management chip and the first power management chip are in an on state in an initial state.
  • a dual channel charging system comprising: a wired charging channel connected to a battery and a processor; and a wireless charging channel connected to the battery and the processor;
  • the wired charging channel includes: a wired charging interface connected in sequence, a first power management chip, and the battery;
  • the first power management chip and the wired charging interface simultaneously pass the baseband with the processor Information transfer;
  • the wireless charging interface is configured to send a current wired charging status to the processor when accessing wired charging;
  • the wireless charging channel includes: a wireless charging interface sequentially connected, a wireless charging management chip, a second power management chip, and the battery;
  • the wireless charging management chip and the second power management chip simultaneously transmit information through the baseband with the processor;
  • the wireless charging IC When the wireless charging interface is connected to the wireless charging, the wireless charging IC is configured to send a current wireless charging status to the processor;
  • the processor is configured to simultaneously receive the current wired charging state and the current wireless charging state, and calculate a cable according to Joule's law according to a charging current allowed by the current battery. And a current required for the wireless dual channel respectively, and respectively configuring a charging current and a charging voltage for the first power management chip and the second power management chip; wherein the first power management chip and the second power management chip The output charging voltage is the same;
  • the first power management chip and the second power management chip are configured to charge the battery according to a configured charging current.
  • the method further includes:
  • the processor when receiving the current wired charging state sent by the wired charging interface, the processor performs charging current and charging voltage configuration on the first power management chip according to a charging current allowed by the current battery;
  • the first power management chip is configured to charge the battery according to the configured charging current.
  • the method further includes:
  • the processor is configured to receive a current wireless charging state sent by the wireless charging management chip, and perform charging current and charging voltage configuration on the second power management chip according to a charging current allowed by the current battery;
  • the wireless charging management chip is configured to charge the battery according to the configured charging current.
  • the first power management chip and the second power management chip are provided with a management chip for preventing current backflow.
  • a terminal having a rechargeable battery comprising a communication bus, an input device, an output device, a memory, and a processor, wherein:
  • the communication bus is configured to implement connection communication between the input device, the output device, the memory, and the processor;
  • the output device is configured to send a current wired charging state or a current wireless charging state
  • the input device is configured to charge the battery according to the configured charging current
  • the program stores a set of program codes, and the terminal calls the program code stored in the memory to perform the following operations:
  • the output device When the wired charging interface is connected to the wired charging, the output device sends the current wired charging status to the processor, and the output device includes the wired charging interface;
  • the output device When the wireless charging interface is connected to the wireless charging, the output device sends a current wireless charging state to the processor through a wireless charging management chip, and the output device includes the wireless charging interface;
  • the processor calculates a current required for the wired and wireless dual channels according to Joule's law according to the charging current allowed by the current battery. And configuring the charging current and the charging voltage for the first power management chip and the second power management chip respectively; wherein the first power management chip is located in the wired charging channel, and the second power management chip is located in the wireless charging channel.
  • the charging voltage output by the first power management chip and the second power management chip is the same;
  • the input device charges the battery according to the configured charging current, and the input device includes the first power management chip and the second power management chip.
  • the processor when the processor only receives the current wireless charging state sent by the wireless charging management chip, the processor performs charging current and charging voltage on the second power management chip according to the charging current allowed by the current battery. Configuration;
  • the input device charges the battery according to the configured charging current, and the input device includes the second power management chip.
  • the processor when the processor only receives the current wired charging state sent by the wired charging interface, the processor performs charging current and charging voltage on the first power management chip according to the charging current allowed by the current battery.
  • the input device charges the battery according to a configured charging current, and the input device includes the first power management chip.
  • the input device in an initial state, is in an on state, and the input device includes the first power management chip and the second power management chip.
  • the terminal comprises: a mobile phone, a PAD, a notebook computer.
  • the current wired charging state is sent to the processor by the wireless charging interface;
  • the current wireless charging state is sent to the processor by the wireless charging management chip by the wireless charging interface;
  • the processor simultaneously receives the current wired charging state and the current wireless charging In the state, the processor calculates the current required for the wired and wireless dual channels according to the Joule's law according to the charging current allowed by the current battery, and performs charging current and charging voltage for the first power management chip and the second power management chip respectively.
  • the embodiment of the present invention by adopting two charging channels that are completely isolated, that is, a wired charging channel and a wireless charging channel, while achieving simultaneous wired and wireless charging, at the same time, ensuring the safety of the entire charging process and reducing each The load loss of the charging path reduces the charging and heating, thereby improving the charging efficiency, shortening the charging time and improving the user experience.
  • Embodiment 1 is a schematic flow chart of a dual channel charging method disclosed in Embodiment 1 of the present invention.
  • FIG. 2 is a view showing a comparison of time and current of only line charging and dual channel charging according to Embodiment 1 of the present invention
  • FIG. 3 is a schematic block diagram of a dual channel charging system disclosed in Embodiment 2 of the present invention.
  • FIG. 4 is a schematic block diagram of a terminal according to Embodiment 1 of the present invention.
  • FIG. 1 it is a schematic flowchart of a dual channel charging method disclosed in Embodiment 1 of the present invention, which mainly includes the following steps:
  • Step S101 when the wired charging interface is connected to the wired charging, the current wired charging state is sent to the processor by the wired charging interface;
  • Step S102 when the wireless charging interface accesses the wireless charging, the wireless charging interface sends the current wireless charging state to the processor by the wireless charging management chip;
  • steps S101 and S102 are not sequential. Specifically, as long as the wired charging interface is connected to the wired charging, and the wireless charging interface is connected to the wireless charging, the current wired and/or respectively sent to the processor. The wireless charging state, even if it is connected to the charging at the same time, there is no difference.
  • Step S103 when the processor simultaneously receives the current wired charging state and the current wireless charging state, the processor calculates the required requirements of the wired and wireless dual channels according to the Joule's law according to the charging current allowed by the current battery.
  • Current, and the charging current and the charging voltage are respectively configured for the first power management chip and the second power management chip;
  • the first power management chip is located in the wired charging channel, and the second power management chip is located in the wireless charging channel, and the charging voltage output by the first power management chip and the second power management chip is the same;
  • Step S104 the first power management chip and the second power management chip charge the battery according to the configured charging current.
  • the embodiment of the present invention transmits the respective charging states to the processor through the respective charging channels by using two charging channels that are completely isolated, that is, one wired charging channel and one wireless charging channel. After being configured via the processor, simultaneous wired and wireless charging is realized; at the same time, the processor-based configuration in the implementation process ensures the safety of the entire charging process and reduces the load loss of each charging channel; meanwhile, the dual-channel charging is adopted. In this way, the charging current is distributed in two channels.
  • dual-channel charging greatly increases the charging current, which improves charging efficiency, shortens charging time and improves The purpose of the user experience.
  • FIG. 2 is a time-current comparison diagram of only line charging and dual channel charging according to Embodiment 1 of the present invention.
  • the X-axis is the charging time
  • the Y-axis is the charging current
  • the dotted line is characterized by the simultaneous charging of wired and wireless
  • the solid line characterizes only the line charging.
  • the first power management chip and the second power management chip are in an on state, and the first power management chip and the The second power management chip is a management chip having a function of preventing current backflow.
  • the processor When the wireless charging management chip and the first power management chip simultaneously perform charging, the processor outputs the same voltage based on the setting of the charging voltage of the two, and based on the above-mentioned management chip with current sinking prevention, the first A power management chip and a second power management chip do not form a mutual reverse charging condition, and the direction of the current is ensured to flow from the first power management chip and the second power management chip to the battery.
  • the method further includes:
  • the processor When the processor only receives the current wireless charging state sent by the wireless charging IC, the processor performs a configuration of charging current and charging voltage on the second power management chip according to the charging current allowed by the current battery;
  • the second power management chip charges the battery according to the configured charging current.
  • the method further includes:
  • the processor When the processor only receives the current wired charging state sent by the wired charging interface, the processor performs charging current and charging voltage configuration on the first power management chip according to the charging current allowed by the current battery;
  • the first power management chip charges the battery according to the configured charging current.
  • the second embodiment of the present invention further discloses a dual-channel charging system 100, including: a wired charging channel connected to the battery 101 and the processor 102; a wireless charging channel connected to the battery 101 and the processor 102;
  • the wired charging channel includes: a wired charging interface 103 connected in sequence, and a first power Source management chip 104 and the battery 101;
  • the first power management chip 104 and the wired charging interface 103 simultaneously communicate with the processor 102 through the baseband 108;
  • the wired charging interface 103 is configured to send a current wired charging status to the processor 102 when accessing the wired charging;
  • the wireless charging channel includes: a wireless charging interface 105, a wireless charging management chip 106, a second power management chip 107, and the battery 101;
  • the wireless charging management chip 106 and the second power management chip 107 simultaneously communicate with the processor 102 through the baseband 108;
  • the wireless charging management chip 106 is configured to send the current wireless charging status to the processor 102;
  • the processor 102 is configured to receive the current wired charging state and the current wireless charging state at the same time, and calculate according to Joule's law according to the charging current allowed by the current battery. a current required for the wired and wireless dual channels, respectively, and a configuration of a charging current and a charging voltage for the first power management chip 104 and the second power management chip 107; wherein the first power management chip 104 and the second power source The charging voltage output by the management chip 107 is the same;
  • the first power management chip 104 and the second power management chip 107 are configured to charge the battery according to a configured charging current.
  • the embodiment of the present invention transmits the respective charging states to the processor through the respective charging channels by using two charging channels that are completely isolated, that is, one wired charging channel and one wireless charging channel. After being configured via the processor, simultaneous wired and wireless charging is realized; at the same time, the processor-based configuration in the implementation process ensures the safety of the entire charging process and reduces the load loss of each charging channel; meanwhile, the dual-channel charging is adopted. In this way, the charging current is distributed in two channels.
  • dual-channel charging greatly increases the charging current, which improves charging efficiency, shortens charging time and improves The purpose experience.
  • the second power management chip 107 and the first power management chip 104 are in an on state in an initial state, and the second power management chip 107 and the first power management chip 104 each have a management chip that prevents current from flowing back.
  • the second power management chip and the first power management chip are simultaneously charged, based on the setting of the charging voltage of the two processors, the two outputs the same voltage, and based on the above management chip with current sinking prevention, it is ensured
  • the second power management chip and the first power management chip do not form a mutual reverse charging condition, and the direction of the current is ensured to flow from the second power management chip and the first power management chip to the battery.
  • the method further includes:
  • the processor When the wired interface 103 is connected to the wired charging, when the processor is configured to receive the current wired charging state sent by the wired charging interface, the processor is configured to the first power management chip according to the charging current allowed by the current battery. 104 performing charging current and charging voltage configuration;
  • the first power management chip 104 is configured to charge the battery according to the configured charging current.
  • the method further includes:
  • the processor 102 When only the wireless interface 105 is connected to the wireless charging, the processor 102 is configured to receive a current wireless charging state sent by the wireless charging IC 106, and use the second power management chip according to a current charging current allowed by the battery. 107 performing charging current and charging voltage configuration;
  • the second power management chip 107 is configured to charge the battery according to the configured charging current.
  • the embodiment of the present invention further discloses a terminal including the dual-channel charging system disclosed in Embodiment 2 of the present invention.
  • the terminal may be a handheld device or a portable device, and preferably includes a mobile phone, a PAD, a notebook computer, and the like.
  • the present invention provides a dual-channel charging scheme for effectively isolating wired and wireless charging channels, enabling simultaneous wired and wireless charging, and ensuring the entire charging process. Safety, and reduce the load loss on each charging channel, reduce charging and heating, and increase the charging speed.
  • FIG. 4 is a schematic block diagram of a terminal according to a first embodiment of the present invention.
  • the terminal has a rechargeable battery, including a communication bus 402, an input device 403, an output device 404, a memory 405, and processing. 401, wherein:
  • the communication bus 402 is configured to implement connection communication between the input device 403, the output device 404, the memory 405, and the processor 401.
  • the output device 404 is configured to send a current wired charging state or a current wireless charging state.
  • the input device 403 is configured to charge the battery according to the configured charging current.
  • the memory 405 stores a set of program codes, and the terminal calls the program code stored in the memory 405 for performing the following operations:
  • the output device 404 sends the current wired charging status to the processor 401, which includes the wired charging interface.
  • the output device 404 transmits a current wireless charging status to the processor 401 through a wireless charging management chip, and the output device 404 includes the wireless charging interface.
  • the processor 401 calculates the required wired and wireless dual channels according to Joule's law according to the charging current allowed by the current battery. a current, and a configuration of a charging current and a charging voltage, respectively, for the first power management chip and the second power management chip; wherein the first power management chip is located in the wired charging channel, and the second power management chip is located in the wireless charging channel
  • the charging voltage output by the first power management chip and the second power management chip is the same.
  • the input device 403 charges the battery according to the configured charging current, and the input device 403 includes the first power management chip and the second power management chip.
  • the processor 401 when the processor 401 only receives the current wireless charging state sent by the wireless charging management chip, the processor 401 performs charging current on the second power management chip according to the charging current allowed by the current battery. Configuration of the charging voltage.
  • the input device 403 charges the battery according to the configured charging current, and the input device 403 includes the second power management chip.
  • the processor 401 when the processor 401 only receives the current wired charging state sent by the wired charging interface, the processor 401 performs charging current and charging on the first power management chip according to the charging current allowed by the current battery. Voltage configuration.
  • the input device 403 charges the battery according to a configured charging current, and the input device 403 includes the first power management chip.
  • the input device 403 in an initial state, is in an on state, and the input device is 403 includes the first power management chip and the second power management chip.
  • the terminal comprises: a mobile phone, a PAD, a notebook computer.

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Abstract

一种双通道充电方法、系统和终端，该方法通过在处理器既接收到当前有线充电状态又接收到当前无线充电状态时，根据当前电池允许的充电电流和焦耳定律计算有线和无线双通道分别所需的电流，并对第一电源管理芯片和第二电源管理芯片分别进行充电电流和充电电压的配置；使第一电源管理芯片和第二电源管理芯片依据配置对电池进行充电。该系统通过采用完全隔离开的两条充电通道，即一条有线充电通道和一条无线充电通道，在实现同时进行有线和无线的充电的情况下，实现确保整个充电过程安全，减少各充电通路的负载损耗，降低充电发热，达到提高充电效率，缩短充电时间和提升用户体验的目的。

Description

一种双通道充电方法、系统和终端
本申请要求于2015年11月30日提交中国专利局，申请号为201510863797.2、发明名称为“一种双通道充电方法、系统和终端”的中国专利申请的优先权，其全部内容通过引用结合在本申请中。
技术领域
本发明涉及电子电路技术领域，具体而言，涉及一种双通道充电方法、系统和终端。
背景技术
随着科技的不断发展，各种手提设备或者手持设备都越来越广泛的应用至人们的生活当中，在使用的过程中其主要依靠充电电池为其提供所必要的电能。
在现有技术中有无线充电和有线充电方式，现在大部分的设备采用的是有线充电方式，也有将有线充电为主，无线充电作为辅助的方式。针对以有线充电为主，无线充电为辅助的方式，其充电过程一般为，当两种充电方式同时介入时，首先先选择进行有线充电，同时断开无线充电。
现有技术中的方式并不能最大程度的发挥充电效率，即发挥无线充电的效率，无法在最短时间内实现较多电量的充入，若使用有线充电或无线充电单一充电进行大电流充电时，会造成充电电流或电压过大，从而导致充电通路上的效率损耗和发热量过大，影响用户体验。
发明内容
本发明基于上述问题，提出了一种双通道充电方法、系统和终端，有效的对有线和无线充电的通道进行隔离，实现同时进行有线和无线充电，并确保整个充电过程的安全，以及减少各充电通道上的负载损耗，降低充电发热，提高充电速度的目的。
有鉴于此，本发明提出了一种双通道充电方法，包括：
在有线充电接口接入有线充电时，由所述有线充电接口将当前有线充电状态发送至处理器；
在无线充电接口接入无线充电时，由所述无线充电接口通过无线充电管理芯片将当前无线充电状态发送至所述处理器；
当所述处理器同时接收到所述当前有线充电状态和所述当前无线充电状态时，所述处理器根据当前电池允许的充电电流，依据焦耳定律计算有线和无线双通道分别所需的电流，并对第一电源管理芯片和第二电源管理芯片分别进行充电电流和充电电压的配置；其中，第一电源管理芯片位于有线充电通道，所述第二电源管理芯片位于无线充电通道，所述第一电源管理芯片和所述第二电源管理芯片输出的充电电压相同；
所述第一电源管理芯片和所述第二电源管理芯片依据配置的充电电流对电池进行充电。
在本技术方案中，优选的，还包括：
当所述处理器仅接收到所述无线充电管理芯片发送的当前无线充电状态时，所述处理器根据当前电池允许的充电电流，对第二电源管理芯片进行充电电流和充电电压的配置；
所述第二电源管理芯片依据配置的充电电流对电池进行充电。
在本技术方案中，优选的，还包括：
当所述处理器仅接收到所述有线充电接口发送的当前有线充电状态时，所述处理器根据当前电池允许的充电电流，对第一电源管理芯片进行充电电流和充电电压的配置；
所述第一电源管理芯片依据配置的充电电流对电池进行充电。
在本技术方案中，优选的，包括：在初始状态下，所述第二电源管理芯片和所述第一电源管理芯片处于导通状态。
根据本发明技术方案的第二方面，还提供了一种双通道充电系统，包括：一条与电池和处理器相连的有线充电通道；一条与所述电池和所述处理器相连的无线充电通道；
其中，所述有线充电通道包括：依次连接的有线充电接口、第一电源管理芯片和所述电池；
所述第一电源管理芯片和所述有线充电接口同时与所述处理器通过基带 进行信息传递；
所述无线充电接口，用于在接入有线充电时，将当前有线充电状态发送至所述处理器；
所述无线充电通道包括：依次连接的无线充电接口，无线充电管理芯片，第二电源管理芯片和所述电池；
所述无线充电管理芯片和所述第二电源管理芯片同时与所述处理器通过基带进行信息传递；
在无线充电接口接入无线充电时，所述无线充电IC，用于将当前无线充电状态发送至所述处理器；
在同时接入无线和有线充电的情况下，所述处理器，用于在同时接收到所述当前有线充电状态和所述当前无线充电状态，根据当前电池允许的充电电流，依据焦耳定律计算有线和无线双通道分别所需的电流，并对第一电源管理芯片和第二电源管理芯片分别进行充电电流和充电电压的配置；其中，所述第一电源管理芯片和所述第二电源管理芯片输出的充电电压相同；
所述第一电源管理芯片和所述第二电源管理芯片，用于依据配置的充电电流对所述电池进行充电。
在本技术方案中，优选的，在仅所述有线接口接入有线充电时，还包括：
所述处理器，用于接收所述有线充电接口发送的当前有线充电状态时，所述处理器根据当前电池允许的充电电流，对第一电源管理芯片进行充电电流和充电电压的配置；
所述第一电源管理芯片，用于依据配置的充电电流对电池进行充电。
在本技术方案中，优选的，在仅所述无线接口接入无线充电时，还包括：
所述处理器，用于接收所述无线充电管理芯片发送的当前无线充电状态，根据当前电池允许的充电电流，对所述第二电源管理芯片进行充电电流和充电电压的配置；
所述无线充电管理芯片，用于依据配置的充电电流对电池进行充电。
在本技术方案中，优选的，包括：所述第一电源管理芯片和所述第二电源管理芯片中设置有防止电流倒灌的管理芯片。
根据本发明技术方案的第三方面，还提供了一种终端，具有充电电池，包括通信总线、输入装置、输出装置、存储器以及处理器，其中：
所述通信总线，用于实现所述输入装置、输出装置、存储器以及处理器之间的连接通信；
所述输出装置，用于发送当前有线充电状态或者当前无线充电状态；
所述输入装置，用于依据配置的充电电流对电池进行充电；
所述存储器中存储一组程序代码，且所述终端调用所述存储器中存储的程序代码，用于执行以下操作：
在有线充电接口接入有线充电时，所述输出装置将当前有线充电状态发送至处理器，所述输出装置包括所述有线充电接口；
在无线充电接口接入无线充电时，所述输出装置通过无线充电管理芯片将当前无线充电状态发送至所述处理器，所述输出装置包括所述无线充电接口；
当所述处理器同时接收到所述当前有线充电状态和所述当前无线充电状态时，所述处理器根据当前电池允许的充电电流，依据焦耳定律计算有线和无线双通道分别所需的电流，并对第一电源管理芯片和第二电源管理芯片分别进行充电电流和充电电压的配置；其中，所述第一电源管理芯片位于有线充电通道，所述第二电源管理芯片位于无线充电通道，所述第一电源管理芯片和所述第二电源管理芯片输出的充电电压相同；
所述输入装置依据配置的充电电流对电池进行充电，所述输入装置包括所述第一电源管理芯片和所述第二电源管理芯片。
可选的，当所述处理器仅接收到所述无线充电管理芯片发送的当前无线充电状态时，所述处理器根据当前电池允许的充电电流，对第二电源管理芯片进行充电电流和充电电压的配置；
所述输入装置依据配置的充电电流对电池进行充电，所述输入装置包括所述第二电源管理芯片。
可选的，当所述处理器仅接收到所述有线充电接口发送的当前有线充电状态时，所述处理器根据当前电池允许的充电电流，对第一电源管理芯片进行充电电流和充电电压的配置；
所述输入装置依据配置的充电电流对电池进行充电，所述输入装置包括所述第一电源管理芯片。
可选的，在初始状态下，所述输入装置处于导通状态，所述输入装置包括所述第一电源管理芯片和所述第二电源管理芯片。
在本技术方案中，优选的，所述终端包括：手机，PAD，笔记本电脑。
在本发明公开的一种双通道充电方法、系统和终端的技术方案中，通过在有线充电接口接入有线充电时，由所述无线充电接口将当前有线充电状态发送至处理器；在无线充电接口接入无线充电时，由所述无线充电接口通过无线充电管理芯片将当前无线充电状态发送至所述处理器；当所述处理器同时接收到所述当前有线充电状态和所述当前无线充电状态时，所述处理器根据当前电池允许的充电电流，依据焦耳定律计算有线和无线双通道分别所需的电流，并对第一电源管理芯片和第二电源管理芯片分别进行充电电流和充电电压的配置；其中，所述第一电源管理芯片和第二电源管理芯片输出的充电电压相同；所述第一电源管理芯片和所述第二电源管理芯片依据配置的充电电流对电池进行充电。本发明实施例通过采用完全隔离开的两条充电通道，即一条有线充电通道和一条无线充电通道，在实现同时进行有线和无线的充电的情况下，同时，实现确保整个充电过程安全，减少各充电通路的负载损耗，降低充电发热，达到提高充电效率，缩短充电时间和提升用户体验的目的。
附图说明
图1示出了本发明实施例一公开的一种双通道充电方法的流程示意图；
图2示出了本发明实施例一公开仅有线充电和双通道充电的时间电流对比图；
图3示出了本发明实施例二公开的一种双通道充电系统的示意框图；
图4示出了本发明实施例一公开的一种终端的示意框图。
具体实施方式
为了能够更清楚地理解本发明的上述目的、特征和优点，下面结合附图和具体实施方式对本发明进行进一步的详细描述。需要说明的是，在不冲突的情况下，本申请的实施例及实施例中的特征可以相互组合。
在下面的描述中阐述了很多具体细节以便于充分理解本发明，但是，本发明还可以采用其他不同于在此描述的其他方式来实施，因此，本发明的保护范围并不受下面公开的具体实施例的限制。
实施例一
如图1所示，为本发明实施例一公开的一种双通道充电方法的流程示意图，主要包括以下步骤：
步骤S101，在有线充电接口接入有线充电时，由所述有线充电接口将当前有线充电状态发送至处理器；
步骤S102，在无线充电接口接入无线充电时，由所述无线充电接口通过无线充电管理芯片将当前无线充电状态发送至所述处理器；
需要说明的是，该步骤S101和步骤S102并没有先后顺序，具体来说为，只要有线充电接口接入有线充电，无线充电接口接入无线充电时，即分别向处理器发送当前有线和/或无线充电状态，即便其同时接入充电，也并没有先后之分。
步骤S103，当所述处理器同时接收到所述当前有线充电状态和所述当前无线充电状态时，所述处理器根据当前电池允许的充电电流，依据焦耳定律计算有线和无线双通道分别所需的电流，并对第一电源管理芯片和第二电源管理芯片分别进行充电电流和充电电压的配置；
其中，所述第一电源管理芯片位于有线充电通道，所述第二电源管理芯片位于无线充电通道，所述第一电源管理芯片和所述第二电源管理芯片输出的充电电压相同；
步骤S104，所述第一电源管理芯片和所述第二电源管理芯片依据配置的充电电流对电池进行充电。
本发明该实施例通过采用完全隔离开的两条充电通道，即一条有线充电通道和一条无线充电通道，在均接入充电的情况下，通过各自的充电通道向处理器发送各自的充电状态，经由处理器进行配置后，实现同时进行有线和无线的充电；同时，在实现的过程中基于处理器的配置可确保整个充电过程安全，减少各充电通道的负载损耗；同时，采用双通道充电的方式，将充电电流分配在两个通道中，基于焦耳定律，充电通道上的发热量与电流值强度相关，如Q＝I*I*R(Q为发热量，R为通道上的负载，I为充电电流)，当将充电电流分配在两个通道上后电流被分散，因此，可以降低单一充电时的充电发热情况；同时，在采用有线和无线同时充电的情况下，相较于单一充电时的充电电流，双通道充电大大增大了充电电流，达到提高充电效率，缩短充电时间和提升用 户体验的目的。
如图2所示，为本发明实施例一公开的仅有线充电和双通道充电的时间电流对比图。其中，X轴为充电时间，Y轴为充电电流，虚线表征有线和无线同时进行充电，实线表征仅有线充电。
在本发明实施例一公开的技术方案中，优选的，在初始状态下，所述第一电源管理芯片和所述第二电源管理芯片处于导通状态，且所述第一电源管理芯片和所述第二电源管理芯片均为具有防止电流倒灌功能的管理芯片。
在无线充电管理芯片和第一电源管理芯片同时进行充电时，基于处理器对两者的充电电压的设置，使两者输出相同的电压，并基于上述具有防止电流倒灌的管理芯片，可以确保第一电源管理芯片和第二电源管理芯片两者之间不会形成相互倒灌充电的情况，确保电流的方向为：从第一电源管理芯片和第二电源管理芯片流向电池中。
在本发明实施例一公开的技术方案中，优选的，还包括：
当所述处理器仅接收到所述无线充电IC发送的当前无线充电状态时，所述处理器根据当前电池允许的充电电流，对第二电源管理芯片进行充电电流和充电电压的配置；
所述第二电源管理芯片依据配置的充电电流对电池进行充电。
在本发明实施例一公开的技术方案中，优选的，还包括：
当所述处理器仅接收到所述有线充电接口发送的当前有线充电状态时，所述处理器根据当前电池允许的充电电流，对第一电源管理芯片进行充电电流和充电电压的配置；
所述第一电源管理芯片依据配置的充电电流对电池进行充电。
在本发明实施例一公开的上述技术方案中，也可以实现单独的有线充电和无线充电，使用户的选择更多，进一步提升用户的体验。
实施例二
基于上述本发明实施例一公开的一种双通道充电方法，本发明实施例二还对应公开了一种双通道充电系统100，包括：一条与电池101和处理器102相连的有线充电通道；一条与所述电池101和所述处理器102相连的无线充电通道；
其中，所述有线充电通道包括：依次连接的有线充电接口103、第一电 源管理芯片104和所述电池101；
所述第一电源管理芯片104和所述有线充电接口103同时与所述处理器102通过基带108进行通讯；
所述有线充电接口103，用于在接入有线充电时，将当前有线充电状态发送至所述处理器102；
所述无线充电通道包括：依次连接的无线充电接口105，无线充电管理芯片106，第二电源管理芯片107和所述电池101；
所述无线充电管理芯片106和所述第二电源管理芯片107同时与所述处理器102通过基带108进行通讯；
在无线充电接口105接入无线充电时，所述无线充电管理芯片106，用于将当前无线充电状态发送至所述处理器102；
在同时接入无线和有线充电的情况下，所述处理器102，用于在同时接收到所述当前有线充电状态和所述当前无线充电状态，根据当前电池允许的充电电流，依据焦耳定律计算有线和无线双通道分别所需的电流，并对第一电源管理芯片104和第二电源管理芯片107分别进行充电电流和充电电压的配置；其中，所述第一电源管理芯片104和第二电源管理芯片107输出的充电电压相同；
所述第一电源管理芯片104和所述第二电源管理芯片107，用于依据配置的充电电流对所述电池进行充电。
本发明该实施例通过采用完全隔离开的两条充电通道，即一条有线充电通道和一条无线充电通道，在均接入充电的情况下，通过各自的充电通道向处理器发送各自的充电状态，经由处理器进行配置后，实现同时进行有线和无线的充电；同时，在实现的过程中基于处理器的配置可确保整个充电过程安全，减少各充电通道的负载损耗；同时，采用双通道充电的方式，将充电电流分配在两个通道中，基于焦耳定律，充电通道上的发热量与电流值强度相关，如Q＝I*I*R(Q为发热量，R为通道上的负载，I为充电电流)，当将充电电流分配在两个通道上后电流被分散，因此，可以降低单一充电时的充电发热情况；同时，在采用有线和无线同时充电的情况下，相较于单一充电时的充电电流，双通道充电大大增大了充电电流，达到提高充电效率，缩短充电时间和提升用户体验的目的。
在本发明实施例二公开的技术方案中，优选的，所述第二电源管理芯片 107和所述第一电源管理芯片104在初始状态下处于导通状态，且所述第二电源管理芯片107和所述第一电源管理芯片104均具有防止电流倒灌的管理芯片。
在第二电源管理芯片和第一电源管理芯片同时进行充电时，基于处理器对两者的充电电压的设置，使两者输出相同的电压，并基于上述具有防止电流倒灌的管理芯片，可以确保第二电源管理芯片和第一电源管理芯片两者之间不会形成相互倒灌充电的情况，确保电流的方向为：从第二电源管理芯片和第一电源管理芯片流向电池中。
在本发明实施例二公开的技术方案中，优选的，还包括：
在仅所述有线接口103接入有线充电时，所述处理器用于接收所述有线充电接口发送的当前有线充电状态时，所述处理器根据当前电池允许的充电电流，对第一电源管理芯片104进行充电电流和充电电压的配置；
所述第一电源管理芯片104，用于依据配置的充电电流对电池进行充电。
在本发明实施例二公开的技术方案中，优选的，还包括：
在仅所述无线接口105接入无线充电时，所述处理器102，用于接收所述无线充电IC106发送的当前无线充电状态，根据当前电池允许的充电电流，对所述第二电源管理芯片107进行充电电流和充电电压的配置；
所述第二电源管理芯片107，用于依据配置的充电电流对电池进行充电。
在本发明实施例二公开的上述技术方案中，也可以实现单独的有线充电和无线充电，使用户的选择更多，进一步提升用户的体验。
基于上述本发明实施例二公开的一种双通道充电系统，本发明实施例还对应公开了一种包含本发明实施例二中公开的双通道充电系统的终端。该终端可以是手持设备，也可以是手提设备，优选的，包括：手机，PAD，笔记本电脑等。
以上结合附图详细说明了本发明的技术方案，本发明提出了一种双通道充电方案，有效的对有线和无线充电的通道进行隔离，实现同时进行有线和无线充电，并确保整个充电过程的安全，以及减少各充电通道上的负载损耗，降低充电发热，提高充电速度的目的。
请参见图4，图4是本发明实施例一公开的一种终端的示意框图，如图4所示，终端具有充电电池，包括通信总线402、输入装置403、输出装置404、存储器405以及处理器401，其中：
所述通信总线402，用于实现所述输入装置403、输出装置404、存储器405以及处理器401之间的连接通信。
所述输出装置404，用于发送当前有线充电状态或者当前无线充电状态。
所述输入装置403，用于依据配置的充电电流对电池进行充电。
所述存储器405中存储一组程序代码，且所述终端调用所述存储器405中存储的程序代码，用于执行以下操作：
在有线充电接口接入有线充电时，所述输出装置404将当前有线充电状态发送至处理器401，所述输出装置404包括所述有线充电接口。
在无线充电接口接入无线充电时，所述输出装置404通过无线充电管理芯片将当前无线充电状态发送至所述处理器401，所述输出装置404包括所述无线充电接口。
当所述处理器401同时接收到所述当前有线充电状态和所述当前无线充电状态时，所述处理器401根据当前电池允许的充电电流，依据焦耳定律计算有线和无线双通道分别所需的电流，并对第一电源管理芯片和第二电源管理芯片分别进行充电电流和充电电压的配置；其中，所述第一电源管理芯片位于有线充电通道，所述第二电源管理芯片位于无线充电通道，所述第一电源管理芯片和所述第二电源管理芯片输出的充电电压相同。
所述输入装置403依据配置的充电电流对电池进行充电，所述输入装置403包括所述第一电源管理芯片和所述第二电源管理芯片。
可选的，当所述处理器401仅接收到所述无线充电管理芯片发送的当前无线充电状态时，所述处理器401根据当前电池允许的充电电流，对第二电源管理芯片进行充电电流和充电电压的配置。
所述输入装置403依据配置的充电电流对电池进行充电，所述输入装置403包括所述第二电源管理芯片。
可选的，当所述处理器401仅接收到所述有线充电接口发送的当前有线充电状态时，所述处理器401根据当前电池允许的充电电流，对第一电源管理芯片进行充电电流和充电电压的配置。
所述输入装置403依据配置的充电电流对电池进行充电，所述输入装置403包括所述第一电源管理芯片。
可选的，在初始状态下，所述输入装置403处于导通状态，所述输入装置 403包括所述第一电源管理芯片和所述第二电源管理芯片。
可选的，所述终端包括：手机，PAD，笔记本电脑。
以上所述仅为本发明的优选实施例而已，并不用于限制本发明，对于本领域的技术人员来说，本发明可以有各种更改和变化。凡在本发明的精神和原则之内，所作的任何修改、等同替换、改进等，均应包含在本发明的保护范围之内。

Claims (13)

  1. 一种双通道充电方法，其特征在于，包括：
    在有线充电接口接入有线充电时，由所述有线充电接口将当前有线充电状态发送至处理器；
    在无线充电接口接入无线充电时，由所述无线充电接口通过无线充电管理芯片将当前无线充电状态发送至所述处理器；
    当所述处理器同时接收到所述当前有线充电状态和所述当前无线充电状态时，所述处理器根据当前电池允许的充电电流，依据焦耳定律计算有线和无线双通道分别所需的电流，并对第一电源管理芯片和第二电源管理芯片分别进行充电电流和充电电压的配置；其中，所述第一电源管理芯片位于有线充电通道，所述第二电源管理芯片位于无线充电通道，所述第一电源管理芯片和所述第二电源管理芯片输出的充电电压相同；
    所述第一电源管理芯片和所述第二电源管理芯片依据配置的充电电流对电池进行充电。
  2. 根据权利要求1所述的双通道充电方法，其特征在于，还包括：
    当所述处理器仅接收到所述无线充电管理芯片发送的当前无线充电状态时，所述处理器根据当前电池允许的充电电流，对第二电源管理芯片进行充电电流和充电电压的配置；
    所述第二电源管理芯片依据配置的充电电流对电池进行充电。
  3. 根据权利要求1所述的双通道充电方法，其特征在于，还包括：
    当所述处理器仅接收到所述有线充电接口发送的当前有线充电状态时，所述处理器根据当前电池允许的充电电流，对第一电源管理芯片进行充电电流和充电电压的配置；
    所述第一电源管理芯片依据配置的充电电流对电池进行充电。
  4. 根据权利要求1～3中任意一项所述的双通道充电方法，其特征在于，在初始状态下，所述第一电源管理芯片和所述第二电源管理芯片处于导通状态。
  5. 一种双通道充电系统，其特征在于，包括：一条与电池和处理器相连的有线充电通道；一条与所述电池和所述处理器相连的无线充电通道；
    其中，所述有线充电通道包括：依次连接的有线充电接口、第一电源管 理芯片和所述电池；
    所述第一电源管理芯片和所述有线充电接口同时与所述处理器通过基带进行信息传递；
    所述有线充电接口，用于在接入有线充电时，将当前有线充电状态发送至所述处理器；
    所述无线充电通道包括：依次连接的无线充电接口，无线充电管理芯片，第二电源管理芯片和所述电池；
    所述无线充电管理芯片和所述第二电源无线充电管理芯片同时与所述处理器通过基带进行信息传递；
    在无线充电接口接入无线充电时，所述无线充电管理芯片，用于将当前无线充电状态发送至所述处理器；
    在同时接入无线和有线充电的情况下，所述处理器，用于在同时接收到所述当前有线充电状态和所述当前无线充电状态，根据当前电池允许的充电电流，依据焦耳定律计算有线和无线双通道分别所需的电流，并对所述第一电源管理芯片和所述第二电源管理芯片分别进行充电电流和充电电压的配置；其中，所述第一电源管理芯片和所述第二电源管理芯片输出的充电电压相同；
    所述第一电源管理芯片和所述第二电源管理芯片，用于依据配置的充电电流对所述电池进行充电。
  6. 根据权利要求5所述的双通道充电系统，其特征在于，在仅所述有线接口接入有线充电时，还包括：
    所述处理器，用于接收所述有线充电接口发送的当前有线充电状态时，所述处理器根据当前电池允许的充电电流，对第一电源管理芯片进行充电电流和充电电压的配置；
    所述第一电源管理芯片，用于依据配置的充电电流对电池进行充电。
  7. 根据权利要求5所述的双通道充电系统，其特征在于，在仅所述无线接口接入无线充电时，还包括：
    所述处理器，用于接收所述无线充电管理芯片发送的当前无线充电状态，根据当前电池允许的充电电流，对所述第二电源管理芯片进行充电电流和充电电压的配置；
    所述第二电源管理芯片，用于依据配置的充电电流对电池进行充电。
  8. 根据权利要求5～7中任意一项所述的双通道充电系统，其特征在于，所述第一电源管理芯片和所述第二电源管理芯片中设置有防止电流倒灌的管理芯片。
  9. 一种终端，具有充电电池，其特征在于，包括通信总线、输入装置、输出装置、存储器以及处理器，其中：
    所述通信总线，用于实现所述输入装置、输出装置、存储器以及处理器之间的连接通信；
    所述输出装置，用于发送当前有线充电状态或者当前无线充电状态；
    所述输入装置，用于依据配置的充电电流对电池进行充电；
    所述存储器中存储一组程序代码，且所述终端调用所述存储器中存储的程序代码，用于执行以下操作：
    在有线充电接口接入有线充电时，所述输出装置将当前有线充电状态发送至处理器，所述输出装置包括所述有线充电接口；
    在无线充电接口接入无线充电时，所述输出装置通过无线充电管理芯片将当前无线充电状态发送至所述处理器，所述输出装置包括所述无线充电接口；
    当所述处理器同时接收到所述当前有线充电状态和所述当前无线充电状态时，所述处理器根据当前电池允许的充电电流，依据焦耳定律计算有线和无线双通道分别所需的电流，并对第一电源管理芯片和第二电源管理芯片分别进行充电电流和充电电压的配置；其中，所述第一电源管理芯片位于有线充电通道，所述第二电源管理芯片位于无线充电通道，所述第一电源管理芯片和所述第二电源管理芯片输出的充电电压相同；
    所述输入装置依据配置的充电电流对电池进行充电，所述输入装置包括所述第一电源管理芯片和所述第二电源管理芯片。
  10. 根据权利要求9所述的终端，其特征在于，还包括：
    当所述处理器仅接收到所述无线充电管理芯片发送的当前无线充电状态时，所述处理器根据当前电池允许的充电电流，对第二电源管理芯片进行充电电流和充电电压的配置；
    所述输入装置依据配置的充电电流对电池进行充电，所述输入装置包括所述第二电源管理芯片。
  11. 根据权利要求9所述的终端，其特征在于，还包括：
    当所述处理器仅接收到所述有线充电接口发送的当前有线充电状态时，所述处理器根据当前电池允许的充电电流，对第一电源管理芯片进行充电电流和充电电压的配置；
    所述输入装置依据配置的充电电流对电池进行充电，所述输入装置包括所述第一电源管理芯片。
  12. 根据权利要求9～11中任意一项所述的终端，其特征在于，在初始状态下，所述输入装置处于导通状态，所述输入装置包括所述第一电源管理芯片和所述第二电源管理芯片。
  13. 根据权利要求9所述的终端，其特征在于，所述终端包括：手机，PAD，笔记本电脑。
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Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101681376B1 (ko) * 2014-10-10 2016-11-30 삼성전기주식회사 전력 공급 장치
CN106100031B (zh) * 2016-06-30 2018-10-26 宇龙计算机通信科技(深圳)有限公司 一种充电电路、充电方法和终端
CN106067573B (zh) 2016-07-29 2019-02-26 惠州Tcl移动通信有限公司 移动终端快速充电方法及系统
CN106537720B (zh) 2016-10-21 2020-06-19 北京小米移动软件有限公司 充电方法及电子设备
CN106684978A (zh) * 2016-12-19 2017-05-17 宇龙计算机通信科技(深圳)有限公司 一种充电电路、充电电路的充电控制方法及终端
CN106786907A (zh) * 2016-12-26 2017-05-31 广东欧珀移动通信有限公司 一种充电电路、方法以及终端
CN108270256B (zh) * 2016-12-30 2019-11-29 维沃移动通信有限公司 一种充电方法及移动终端
CN108270042B (zh) * 2016-12-30 2019-11-19 维沃移动通信有限公司 一种充电方法及移动终端
CN108270255B (zh) * 2016-12-30 2019-11-19 维沃移动通信有限公司 一种充电方法及移动终端
CN108270253A (zh) * 2016-12-30 2018-07-10 维沃移动通信有限公司 一种充电方法及移动终端
EP3462564A4 (en) * 2017-04-07 2019-05-08 Guangdong Oppo Mobile Telecommunications Corp., Ltd. WIRELESS LOADING SYSTEM, DEVICE AND METHOD AND DEVICE TO BE LOADED
KR102522526B1 (ko) 2018-06-22 2023-04-18 광동 오포 모바일 텔레커뮤니케이션즈 코포레이션 리미티드 충전 장치, 단말기 및 충전 제어 방법
CN108879841B (zh) * 2018-06-28 2020-10-16 努比亚技术有限公司 一种并行充电电路和移动终端
CN109120029B (zh) * 2018-08-14 2024-09-06 Oppo广东移动通信有限公司 充电电路、电子设备、充电管理方法及存储介质
CN109149690B (zh) * 2018-08-29 2021-01-12 Oppo广东移动通信有限公司 充电控制装置和方法、电子设备
CN109066870B (zh) * 2018-08-29 2021-07-20 Oppo广东移动通信有限公司 充电管理方法、装置、介质及应用所述方法的电子设备
CN109066884A (zh) * 2018-09-03 2018-12-21 Oppo广东移动通信有限公司 充电电路及电子设备
CN109120034A (zh) * 2018-09-05 2019-01-01 Oppo广东移动通信有限公司 充电电路、充电方法、电子设备及存储介质
CN110518668A (zh) * 2019-09-05 2019-11-29 深圳传音控股股份有限公司 用于手持设备的快速充电系统及方法、手持设备
CN114629187B (zh) * 2020-12-10 2025-04-18 Oppo广东移动通信有限公司 充电控制方法及装置、电子设备
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CN113162195A (zh) * 2021-05-11 2021-07-23 中国联合网络通信集团有限公司 一种充电方法、充电管理装置及系统
CN115664046A (zh) * 2022-10-19 2023-01-31 南京矽力微电子技术有限公司 电源管理系统
CN116691382A (zh) * 2023-07-17 2023-09-05 奇瑞新能源汽车股份有限公司 一种可升降式无线充电设备、充电方法及车辆

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101707384A (zh) * 2009-11-25 2010-05-12 中兴通讯股份有限公司 一种兼容有线充电和无线充电的系统及方法
CN102035220A (zh) * 2009-09-25 2011-04-27 北京华旗资讯数码科技有限公司 一种无线供电装置
US20110156636A1 (en) * 2009-12-28 2011-06-30 Kim Bong-Young Battery pack and method of controlling charging of battery pack
CN103002158A (zh) * 2012-12-21 2013-03-27 东莞宇龙通信科技有限公司 终端和终端充电的管理方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201590669U (zh) * 2009-12-15 2010-09-22 中兴通讯股份有限公司 一种便携设备的充电电路与一种便携设备
KR102067019B1 (ko) * 2013-02-13 2020-02-11 삼성전자 주식회사 휴대 단말기의 충전 경로 제어 장치 및 방법
CN103545891A (zh) * 2013-10-31 2014-01-29 河南东陆高科实业有限公司 一种锂电池充电电路
CN103730924A (zh) * 2013-12-16 2014-04-16 深圳市金立通信设备有限公司 一种充电的方法、组件及终端

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102035220A (zh) * 2009-09-25 2011-04-27 北京华旗资讯数码科技有限公司 一种无线供电装置
CN101707384A (zh) * 2009-11-25 2010-05-12 中兴通讯股份有限公司 一种兼容有线充电和无线充电的系统及方法
US20110156636A1 (en) * 2009-12-28 2011-06-30 Kim Bong-Young Battery pack and method of controlling charging of battery pack
CN103002158A (zh) * 2012-12-21 2013-03-27 东莞宇龙通信科技有限公司 终端和终端充电的管理方法

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