WO2019174569A1 - 移动终端、充电装置及其充电方法 - Google Patents

移动终端、充电装置及其充电方法 Download PDF

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Publication number
WO2019174569A1
WO2019174569A1 PCT/CN2019/077803 CN2019077803W WO2019174569A1 WO 2019174569 A1 WO2019174569 A1 WO 2019174569A1 CN 2019077803 W CN2019077803 W CN 2019077803W WO 2019174569 A1 WO2019174569 A1 WO 2019174569A1
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WIPO (PCT)
Prior art keywords
charging
mobile terminal
energy
module
charging device
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PCT/CN2019/077803
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English (en)
French (fr)
Inventor
李达寰
Original Assignee
维沃移动通信有限公司
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 维沃移动通信有限公司 filed Critical 维沃移动通信有限公司
Priority to EP19766499.8A priority Critical patent/EP3767777A4/en
Priority to US16/980,338 priority patent/US11611244B2/en
Publication of WO2019174569A1 publication Critical patent/WO2019174569A1/zh

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    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02JCIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J50/00Circuit arrangements or systems for wireless supply or distribution of electric power
    • H02J50/80Circuit arrangements or systems for wireless supply or distribution of electric power involving the exchange of data, concerning supply or distribution of electric power, between transmitting devices and receiving devices
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02JCIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J50/00Circuit arrangements or systems for wireless supply or distribution of electric power
    • H02J50/10Circuit arrangements or systems for wireless supply or distribution of electric power using inductive coupling
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02JCIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/00032Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries characterised by data exchange
    • H02J7/00045Authentication, i.e. circuits for checking compatibility between one component, e.g. a battery or a battery charger, and another component, e.g. a power source
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02JCIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/007Regulation of charging or discharging current or voltage
    • H02J7/00712Regulation of charging or discharging current or voltage the cycle being controlled or terminated in response to electric parameters

Definitions

  • the present disclosure relates to the field of communications technologies, and in particular, to a mobile terminal, a charging device, and a charging method thereof.
  • Wireless charging has gradually become a mainstream charging method.
  • wireless charging is basically provided by the transmitting end of the charger to the receiving coil of the receiving end of the mobile terminal, and then after rectifying and filtering and DC/DC conversion, The battery of the mobile terminal can be charged.
  • the wireless charging method in the related art due to the large energy loss during the DC/DC voltage conversion, the mobile terminal has a large energy loss between the receiving end and the battery end, which limits the charging efficiency, and the mobile terminal is extremely easy to heat up quickly. If the temperature is too high, it may cause hardware damage.
  • Embodiments of the present disclosure provide a mobile terminal, a charging device, and a charging method thereof, to solve the related art, in a wireless charging mode, when a mobile terminal performs DC/DC voltage conversion, energy loss is large, affecting charging efficiency, and heating up quickly, temperature High problem.
  • An embodiment of the present disclosure provides a mobile terminal, where the mobile terminal includes:
  • the charging request includes a charging parameter
  • a receiving module configured to receive the first energy sent by the charging device, and convert the first energy into a first alternating voltage, where the first energy is energy generated by the charging device according to the charging parameter;
  • a conversion module electrically connected to the receiving module, configured to convert the first alternating current voltage into a first direct current voltage, and output the first direct current voltage to a first charging module of the mobile terminal;
  • a first charging module configured to charge the battery of the mobile terminal by using the first DC voltage.
  • the embodiment of the present disclosure further provides a charging device, configured to charge a mobile terminal, where the charging device includes:
  • a second communication module configured to perform a communication connection with the first communication module of the mobile terminal, perform matching verification, and if the mobile terminal matches the charging device and successfully verify, receive a charging request sent by the mobile terminal,
  • the charging request includes a charging parameter
  • a power adjustment module electrically connected to the second communication module, configured to adjust, according to the charging parameter, energy received by the charging device from a power source to a first energy to be transmitted, the first energy and the The charging parameters are matched;
  • a sending module electrically connected to the power adjusting module, configured to send the first energy to the mobile terminal.
  • the embodiment of the present disclosure further provides a charging method, which is applied to a mobile terminal, and the method includes:
  • the mobile terminal matches the charging device and the verification is successful, sending a charging request to the charging device, where the charging request includes a charging parameter;
  • the battery of the mobile terminal is charged using the first DC voltage.
  • the embodiment of the present disclosure further provides a charging method, which is applied to a charging device for charging a mobile terminal, and the method includes:
  • the first energy is transmitted to the mobile terminal.
  • the mobile terminal, the charging device and the charging method thereof provided by the embodiments of the present disclosure perform matching verification by setting a first communication module on the mobile terminal and a second communication module on the charging device, respectively, and if the matching verification is successful, the mobile terminal
  • the charging device may be configured to send a charging request including a charging parameter required by the mobile terminal, and then receive the first energy matched by the charging device and matched with the charging parameter, and the mobile terminal converts the first energy into a DC voltage that can be charged, and may directly use the charging device. The first energy is charged corresponding to the DC voltage.
  • the mobile terminal after receiving the first energy, the mobile terminal can directly use the first energy corresponding to the DC voltage for charging, without DC/DC voltage conversion, which can effectively reduce the energy loss caused by the DC/DC voltage conversion, and suppress the temperature rise and decrease.
  • the temperature of the mobile terminal during charging increases the charging efficiency.
  • FIG. 1 is a schematic diagram of wireless charging according to an embodiment of the present disclosure
  • FIG. 2 is a structural diagram of the mobile terminal shown in FIG. 1;
  • FIG. 3 is a structural view of the first charging module of FIG. 1;
  • FIG. 4 is a flowchart of a charging method according to an embodiment of the present disclosure.
  • FIG 5 is a structural view of the charging device shown in Figure 1;
  • FIG. 6 is a flowchart of another charging method according to an embodiment of the present disclosure.
  • FIG. 1 is a schematic diagram of wireless charging according to an embodiment of the present disclosure.
  • the present disclosure provides a mobile terminal 100 and a charging device 200 for wireless charging the mobile terminal 100.
  • the charging device 200 is configured to perform wireless charging for the mobile terminal 100, and the mobile terminal 100 and the charging device 200 may perform wireless energy transmission through an electric field or a magnetic field coupling manner, specifically, electric field sensing and magnetic induction.
  • the magnetic resonance or wireless radiation mode is not specifically limited in this embodiment of the present disclosure.
  • FIG. 2 is a structural diagram of the mobile terminal shown in FIG. 1.
  • the mobile terminal 100 includes a first communication module 110, a receiving module 120, a conversion module 130, and a first charging module 140.
  • the receiving module 120 is electrically connected to the conversion module 130.
  • the first charging module 140 is electrically connected to the conversion module 130 , and the first communication module 110 is electrically connected to the conversion module 130 .
  • the first communication module 110 is configured to communicate with a second communication module 210 (shown in FIG. 4) of the charging device 200 that charges the mobile terminal 100, so that the mobile terminal 100 and the charging
  • the device 200 performs matching verification to verify whether the mobile terminal 100 and the charging device 200 are accessory devices or are original devices or the like.
  • the mobile terminal 100 may The charging device 200 transmits a charging request for charging, the charging request including a charging parameter.
  • the charging parameter is a parameter corresponding to a charging voltage required when the battery of the mobile terminal 100 is charged.
  • the charging parameter may include charging power, but is not limited thereto.
  • the charging parameter in addition to the charging power, may further include parameters such as a charging voltage and a charging current.
  • the communication protocol in which the first communication module 110 and the second communication module 210 are communicatively connected may be used when the mobile terminal 100 and the charging device 200 that are standard devices are matched devices or original devices.
  • the encrypted communication protocol may also be a protocol for providing an output voltage, such as a fast charging protocol, etc., or may be an ordinary wireless charging WPC communication when the mobile terminal 100 and the charging device 200 are not supporting devices or original devices. protocol.
  • the communication connection manner of the first communication module 110 and the second communication module 210 may include, but is not limited to, Bluetooth, wireless broadband (Wireless-Fidelity, WiFi), Zigbee protocol, and radio frequency identification technology ( Combination of any one or more of Radio Frequency Identification (RFID), Remote (LongRange, Lora) wireless technology, and Near Field Communication (NFC).
  • RFID Radio Frequency Identification
  • RFID Remote
  • NFC Near Field Communication
  • the receiving module 120 is configured to receive the first energy sent by the charging device 200, and convert the first energy into a first alternating voltage, wherein the first energy is the charging device 200 according to the The energy produced by the charging parameters.
  • the receiving module 120 may be a receiving antenna composed of a device mainly composed of an inductor and a capacitor, such as a receiving coil.
  • the conversion module 130 is electrically connected to the receiving module 120, configured to convert the first alternating current voltage into a first direct current voltage, and output the first direct current voltage to the first charging module of the mobile terminal 100 140.
  • the first charging module 140 is configured to charge the battery of the mobile terminal 100 by using the first DC voltage.
  • the first charging module 140 charges the battery of the mobile terminal 100, and may be a charging method using a low voltage and a large current, or a charging method using a high voltage and a large current, that is, a stepping manner of performing series charging and parallel discharging. Charge the battery.
  • FIG. 3 is a structural diagram of the first charging module of FIG.
  • the first charging module 140 includes a rectifying and filtering unit 141 and a direct charging unit 142.
  • the rectifying and filtering unit 141 is electrically connected to the conversion module 130, and the direct charging unit 142 is electrically connected to the rectifying and filtering unit 141. .
  • the rectifying and filtering unit 141 is configured to perform rectifying and filtering processing on the first DC voltage.
  • the direct charging unit 142 is configured to charge the battery of the mobile terminal 100 by using the rectified and filtered first DC voltage.
  • the first charging module directly uses the first energy corresponding to the DC voltage for charging, without DC/DC voltage conversion.
  • the utility model can effectively reduce the energy loss caused by the DC/DC voltage conversion, suppress the temperature rise, reduce the temperature of the mobile terminal during charging, and improve the charging efficiency.
  • the mobile terminal 100 further includes a power requesting module 150.
  • the power requesting module 150 is electrically connected to the converting module 130 and the first communications module 110, respectively, and the first communications module 110 passes the power requesting module. 150 is electrically connected to the conversion module 130.
  • the power requesting module 150 is configured to send the charging parameter of the charging request to the first communication module 110 if the mobile terminal 100 matches the charging device 200 and the verification is successful.
  • the power requesting module 150 may further monitor the conversion module 130 to monitor whether the first DC voltage converted by the conversion module 130 is stable and correct.
  • an instruction may be sent to the first communication module 110, through the first communication module 110 and the second communication module 210 communicating to adjust the first energy transmitted by the charging device 200.
  • the mobile terminal 100 further includes a second charging module 160, and the second charging module 160 is electrically connected to the conversion module 130.
  • the receiving module 120 is further configured to: if the mobile terminal 100 matches the charging device 200, fail to verify, receive the second energy sent by the charging device 200, and convert the second energy into a And an alternating current voltage, wherein the second energy is energy generated according to a transmission parameter preset by the charging device 200.
  • the sending parameter may include the sending power, but is not limited thereto.
  • the sending parameter in addition to the sending power, may further include parameters such as a sending voltage and a sending current.
  • the conversion module 130 is further configured to convert the second alternating current voltage into a second direct current voltage, and output the second direct current voltage to the second charging module.
  • the second charging module 160 is configured to convert the second DC voltage into a charging voltage that matches the charging parameter to charge a battery of the mobile terminal 100.
  • the second charging module 160 may include a voltage conversion unit, a filtering unit, and a charging unit.
  • the voltage conversion unit converts the second DC voltage into a charging voltage matched with the charging parameter, and the filtering unit charges the converted charging.
  • the voltage is subjected to filtering processing, and the charging unit charges the battery of the mobile terminal 100 using the filtered charging voltage.
  • the voltage conversion unit may be a voltage conversion circuit or a DC/DC voltage conversion circuit composed of a PMI voltage conversion chip.
  • the mobile terminal and the charging device fail to match the verification, that is, the mobile terminal and the charging device are not the accessory devices or the original device, the mobile terminal can still receive the second energy sent by the charging device and perform regular wireless charging.
  • the mobile terminal 100 further includes a control module 170, and the control module 170 is electrically connected to the conversion module 130, the first charging module 140, and the second charging module 160, respectively, the first charging module 140.
  • the control module 170 is electrically connected to the conversion module 130, and the second charging module 160 is electrically connected to the conversion module 130 through the control module 170.
  • the control module 170 is configured to control the conversion module 130 and the first charging module 140 to be turned on if the mobile terminal 100 matches the charging device 200, and the conversion module 130 is turned on.
  • the first alternating voltage is output to the first charging module 140.
  • control module 170 is further configured to control the conversion module 130 and the second charging module 160 to be turned on if the mobile terminal 100 fails to match the charging device 200, so that the conversion module is enabled.
  • the second AC voltage is output to the second charging module 160.
  • the setting control module can select the wireless charging or the conventional wireless charging exclusive to the accessory device according to the situation that the mobile terminal and the charging device match the verification.
  • the mobile terminal 100 may be any mobile terminal having a wireless charging function, such as a mobile phone, a tablet personal computer, a laptop computer, or a personal digital assistant.
  • PDA Mobile Internet Device
  • MID Mobile Internet Device
  • Wearable Device any mobile terminal having a wireless charging function, such as a mobile phone, a tablet personal computer, a laptop computer, or a personal digital assistant.
  • PDA Mobile Internet Device
  • MID Mobile Internet Device
  • Wearable Device any mobile terminal having a wireless charging function
  • FIG. 4 is a flowchart of a charging method according to an embodiment of the present disclosure.
  • the embodiment of the present disclosure further provides a charging method, which is applied to the mobile terminal 100, and the method includes the following steps: To 405.
  • Step 401 Perform communication matching with a charging device that charges the mobile terminal to perform matching verification.
  • the mobile terminal 100 is communicatively connected with the charging device 200 that charges the mobile terminal 100, and then performs matching verification to verify whether the mobile terminal 100 and the charging device 200 are supporting devices or are original devices. .
  • the mobile terminal 100 is communicably connected to the charging device 200, and may be in a communication connection by the first communication module 110 of the mobile terminal 100 and the second communication module 210 of the charging device 200.
  • Step 402 If the mobile terminal matches the charging device to verify success, send a charging request to the charging device, where the charging request includes a charging parameter.
  • the mobile terminal 100 can send the charging device to the charging device. 200 sends a charging request.
  • the charging request includes a charging parameter, and the charging parameter is a parameter corresponding to a charging voltage required when the battery of the mobile terminal 100 is charged.
  • Step 403 Receive first energy sent by the charging device, and convert the first energy into a first alternating voltage, where the first energy is energy generated by the charging device according to the charging parameter.
  • the mobile terminal 100 may receive the first energy sent by the charging device 200, and after receiving the first energy, may convert the first energy into a first alternating voltage.
  • the first energy is energy generated by the charging device according to the charging parameter.
  • Step 404 Convert the first alternating current voltage into a first direct current voltage.
  • the first AC voltage may be converted into a first DC voltage for use by the mobile terminal 100.
  • Step 405 Charge the battery of the mobile terminal by using the first DC voltage.
  • the first DC voltage may be used to directly charge the battery of the mobile terminal 100.
  • the method includes:
  • the mobile terminal 100 may receive the charging device 200. After transmitting the second energy, and then receiving the second energy, converting the second energy into a second alternating voltage.
  • the second energy is energy generated according to a transmission parameter preset by the charging device 200.
  • the second alternating current voltage is converted into a second direct current voltage.
  • the mobile terminal 100 may convert the second alternating current voltage into a second direct current voltage for convenient use.
  • the second DC voltage is converted into a charging voltage that matches the charging parameter to charge the battery of the mobile terminal.
  • the mobile terminal 100 After the mobile terminal 100 converts the second alternating current voltage into the second direct current voltage, in order to be usable, the mobile terminal 100 needs to perform a step-down process or the like on the second direct current voltage. It can be used for charging, so the mobile terminal 100 converts the second DC voltage into a charging voltage that can charge the battery of the mobile terminal 100 to charge the battery of the mobile terminal 100.
  • the charging voltage is a voltage that matches the charging parameter.
  • the second DC voltage is converted into the charging voltage, and may be a voltage conversion circuit or a DC/DC voltage conversion circuit composed of a PMI voltage conversion chip, and the second DC voltage is stepped down and the like. .
  • step 405 includes:
  • the mobile terminal 100 may perform rectification and filtering processing on the first DC voltage to maintain stability of the first DC voltage. Then, the rectified and filtered first DC voltage is used to charge the battery of the mobile terminal.
  • the mobile terminal can perform matching verification with the charging device through the communication module. After the matching verification is successful, the charging request including the charging parameter is sent, and after receiving the first energy matching the charging parameter, the first energy corresponding DC voltage can be directly used.
  • Charging, without DC/DC voltage conversion can effectively reduce the energy loss caused by DC/DC voltage conversion, suppress the temperature rise, reduce the temperature of the mobile terminal during charging, and improve the charging efficiency.
  • FIG. 5 is a structural diagram of the charging device shown in FIG. 1.
  • the charging device 200 includes a second communication module 210, a power adjustment module 220, a sending module 230, and a power supply module 240, and the power adjustment module 220 is respectively associated with the second communication module 210.
  • the power supply module 240 and the sending module 230 are electrically connected.
  • the second communication module 210 is configured to be in communication with the first communication module 110 of the mobile terminal 100, and perform verification verification on the mobile terminal 100 and the charging device 200 to verify the mobile terminal 100 and the Whether the charging device 200 is an accessory device or whether it is an original device or the like.
  • the charging device 200 can receive through the second communication module 210.
  • the charging request sent by the mobile terminal 100 for charging, the charging request includes a charging parameter.
  • the charging parameter is a parameter that matches a charging voltage required when the battery of the mobile terminal 100 is charged.
  • the charging parameter may include charging power, but is not limited thereto.
  • the charging parameter in addition to the charging power, may further include parameters such as a charging voltage and a charging current.
  • the communication protocol in which the first communication module 110 and the second communication module 210 are communicatively connected may be used when the mobile terminal 100 and the charging device 200 that are standard devices are matched devices or original devices.
  • the encrypted communication protocol may also be a protocol for providing an output voltage, such as a fast charging protocol, etc., or may be an ordinary wireless charging WPC communication when the mobile terminal 100 and the charging device 200 are not supporting devices or original devices. protocol.
  • the communication connection manner of the first communication module 110 and the second communication module 210 may include, but is not limited to, Bluetooth, wireless broadband (Wireless-Fidelity, WiFi), Zigbee protocol, and radio frequency identification technology ( Radio Frequency Identification (RFID), remote (LongRange, Lora) wireless technology, or a combination of any of Near Field Communication (NFC).
  • Bluetooth wireless broadband (Wireless-Fidelity, WiFi), Zigbee protocol, and radio frequency identification technology ( Radio Frequency Identification (RFID), remote (LongRange, Lora) wireless technology, or a combination of any of Near Field Communication (NFC).
  • RFID Radio Frequency Identification
  • NFC Near Field Communication
  • the power adjustment module 220 is configured to: after the charging device 200 receives the charging request by the second communication module 210, according to the charging parameter in the charging request, the charging device is powered from the power source The received energy is adjusted to adjust the received energy from the power source to the first energy to be transmitted.
  • the first energy matches the charging parameter.
  • the sending module 230 is configured to send the first energy to the mobile terminal 100.
  • the power supply module 240 is configured to obtain energy from the power source for the charging device 200.
  • the power adjustment module 220 is further configured to: if the identity verification between the mobile terminal and the charging device fails, that is, the mobile terminal 100 and the charging device 200 are not supporting devices or original devices, then The power adjustment module 220 can adjust the energy received by the charging device from the power source according to the transmission parameter preset by the charging device 200, thereby adjusting the energy received from the power source to the second energy to be transmitted. .
  • the sending parameter may include the sending power, but is not limited thereto.
  • the sending parameter in addition to the sending power, may further include parameters such as a sending voltage and a sending current.
  • the second energy is matched with a transmission parameter preset by the charging device.
  • the sending module 230 is further configured to send the second energy to the mobile terminal.
  • FIG. 6 is a flowchart of another charging method according to an embodiment of the present disclosure.
  • the embodiment of the present disclosure further provides a charging method, which is applied to the charging device 200, and the method includes the steps. 601 to 604.
  • Step 601 Communicate with the mobile terminal to perform matching verification.
  • the charging device 200 is communicably connected to the mobile terminal 100 of the charging target, and then performs matching verification to verify whether the mobile terminal 100 and the charging device 200 are matched devices or original devices.
  • the charging device 200 is communicably connected to the mobile terminal 100, and may be a communication connection between the second communication module 210 of the charging device 200 and the first communication module 110 of the mobile terminal 100.
  • Step 602 Receive a charging request sent by the mobile terminal if the mobile terminal matches the charging device successfully, and the charging request includes a charging parameter.
  • the charging device 200 may receive the charging request sent by the mobile terminal 100 through the second communication module 210.
  • the charging request includes a charging parameter.
  • Step 603 Adjust, according to the charging parameter, energy received by the charging device from a power source to a first energy to be transmitted, the first energy matching the charging parameter.
  • the charging device 200 may adjust the energy received by the charging device 200 from the power source according to the charging parameter of the charging request, thereby Adjusting to the first energy to be transmitted that matches the charging parameter.
  • Step 604 Send the first energy to the mobile terminal.
  • the charging device 200 obtains the first energy by adjusting, the first energy can be sent to the mobile terminal 100.
  • step 601 the method includes:
  • the identity verification between the mobile terminal and the charging device fails, adjusting the energy received by the charging device from the power source to the second energy to be transmitted according to the transmission parameter preset by the charging device,
  • the second energy is matched with a transmission parameter preset by the charging device; the second energy is transmitted to the mobile terminal.
  • the charging device 200 and the mobile terminal 100 perform the matching verification, if the charging device 200 and the mobile terminal 100 match the verification failure, that is, the mobile terminal 100 and the charging device 200 are not
  • the accessory device is not the original device, and the charging device 200 can adjust the energy received from the power source according to the transmission parameter preset by the charging device 200, thereby adjusting the energy received from the power source to The second energy to be transmitted that matches the transmission parameter preset by the charging device, and then transmits the second energy to the mobile terminal 100.
  • the mobile terminal, the charging device and the charging method thereof provided by the embodiments of the present disclosure perform matching verification by setting a first communication module on the mobile terminal and a second communication module on the charging device, respectively, and after the matching verification is successful, moving
  • the terminal may send a charging request including a charging parameter required by the mobile terminal to the charging device, and then receive the first energy matched by the charging device and matched with the charging parameter, and the mobile terminal converts the first energy into a DC voltage that can be charged, and may directly The first energy is used to charge the DC voltage.
  • the mobile terminal can directly use the first energy corresponding to the DC voltage for charging, without DC/DC voltage conversion, which can effectively reduce the energy loss caused by the DC/DC voltage conversion, and suppress the temperature rise and decrease.
  • the temperature of the mobile terminal during charging increases the charging efficiency.

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  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
  • Telephone Function (AREA)

Abstract

一种移动终端(100)、充电装置及其充电方法,通过分别在移动终端(100)上设置第一通信模块(110)和在充电装置上设置第二通信模块,从而进行匹配验证,在匹配验证成功后,移动终端(100)可向充电装置发送包括移动终端(100)需要的充电参数的充电请求,进而接收充电装置发送的与充电参数匹配的第一能量,移动终端(100)将第一能量转换成可供充电的直流电压后,可以直接使用第一能量对应直流电压进行充电。

Description

移动终端、充电装置及其充电方法
相关申请的交叉引用
本申请主张在2018年3月16日在中国提交的中国专利申请号No.201810218745.3的优先权,其全部内容通过引用包含于此。
技术领域
本公开涉及通信技术领域,尤其涉及一种移动终端、充电装置及其充电方法。
背景技术
随着科技的发展进步,通信技术得到了飞速发展和长足的进步,而随着通信技术的提高,移动终端成为人们生活中不可或缺的一部分,在移动终端普及的同时,用户对移动终端所具备的功能种类和性能要求越来越高,如上网功能、音频功能、拍摄功能和快充充电功能等都已经成为智能终端或移动终端的必备功能。
无线充电已经逐渐成为主流充电方式的一种,相关技术中的无线充电,基本是由充电器的发射端提供能量给移动终端的接收端的感应线圈,再经整流滤波后及DC/DC转换后,才能给移动终端的电池进行充电。相关技术中的无线充电方式中,由于DC/DC电压转换时能量损耗较大,使得移动终端接收端到电池端之间有较大的能量损耗,限制了充电效率,移动终端极易快速升温,温度过高,易导致硬件损坏。
发明内容
本公开实施例提供一种移动终端、充电装置及其充电方法,以解决相关技术中的无线充电方式中,移动终端进行DC/DC电压转换时能量损耗较大,影响充电效率,升温快,温度高的问题。
本公开实施例提供了一种移动终端,所述移动终端包括:
第一通信模块,用于与为所述移动终端充电的充电装置的第二通信模块 通信连接,进行匹配验证,若所述移动终端与所述充电装置匹配验证成功,向所述充电装置发送充电请求,所述充电请求包括充电参数;
接收模块,用于接收所述充电装置发送的第一能量,并将所述第一能量转换为第一交流电压,所述第一能量为所述充电装置根据所述充电参数产生的能量;
转换模块,与所述接收模块电性连接,用于将所述第一交流电压转换为第一直流电压,并将所述第一直流电压输出至所述移动终端的第一充电模块;
第一充电模块,用于使用所述第一直流电压为所述移动终端的电池进行充电。
本公开实施例还提供一种充电装置,用于为移动终端进行充电,所述充电装置包括:
第二通信模块,用于与所述移动终端的第一通信模块通信连接,进行匹配验证,若所述移动终端与所述充电装置匹配验证成功,接收所述移动终端发送的充电请求,所述充电请求包括充电参数;
功率调整模块,与所述第二通信模块电性连接,用于按照所述充电参数将所述充电装置从电源处接收的能量调整至待发送的第一能量,所述第一能量与所述充电参数相匹配;
发送模块,与所述功率调整模块电性连接,用于向所述移动终端发送所述第一能量。
本公开实施例还提供一种充电方法,应用于移动终端,所述方法包括:
与为所述移动终端充电的充电装置通信连接,进行匹配验证;
若所述移动终端与所述充电装置匹配验证成功,向所述充电装置发送充电请求,所述充电请求包括充电参数;
接收所述充电装置发送的第一能量,并将所述第一能量变换为第一交流电压,所述第一能量为所述充电装置根据所述充电参数产生的能量;
将所述第一交流电压转换为第一直流电压;
使用所述第一直流电压为所述移动终端的电池进行充电。
本公开实施例还提供一种充电方法,应用于为移动终端充电的充电装置,所述方法包括:
与移动终端通信连接,进行匹配验证;
若所述移动终端与所述充电装置匹配验证成功,接收所述移动终端发送的充电请求,所述充电请求包括充电参数;
按照所述充电参数将所述充电装置从电源处接收的能量调整至待发送的第一能量,所述第一能量与所述充电参数相匹配;
将所述第一能量发送至移动终端。
本公开实施例提供的移动终端、充电装置及其充电方法,通过分别在移动终端上设置第一通信模块和在充电装置上设置第二通信模块,从而进行匹配验证,若匹配验证成功,移动终端可向充电装置发送包括移动终端需要的充电参数的充电请求,进而接收充电装置发送的与充电参数匹配的第一能量,移动终端将第一能量转换成可供充电的直流电压后,可以直接使用第一能量对应直流电压进行充电。这样,移动终端在接收到第一能量后,可以直接使用第一能量对应直流电压进行充电,无需进行DC/DC电压转换,可以有效降低由于DC/DC电压转换造成的能量损耗,抑制升温,降低充电时移动终端的温度,提高充电效率。
附图说明
为了更清楚地说明本公开实施例的技术方案,下面将对本公开实施例描述中所需要使用的附图作简单地介绍,显而易见地,下面描述中的附图仅仅是本公开的一些实施例,对于本领域普通技术人员来讲,在不付出创造性劳动性的前提下,还可以根据这些附图获得其他的附图。
图1是本公开一实施例提供的无线充电的示意图;
图2为图1中所示的移动终端的结构图;
图3为图1中第一充电模块的结构图;
图4为本公开实施例提供的一种充电方法的流程图;
图5为图1中所示的充电装置的结构图;
图6为本公开实施例提供的另一种充电方法的流程图。
具体实施方式
下面将结合本公开实施例中的附图,对本公开实施例中的技术方案进行清楚、完整地描述,显然,所描述的实施例是本公开一部分实施例,而不是全部的实施例。基于本公开中的实施例,本领域普通技术人员在没有作出创造性劳动前提下所获得的所有其他实施例,都属于本公开保护的范围。
参见图1,图1是本公开一实施例提供的无线充电的示意图。如图1所示,本公开提供一种移动终端100和充电装置200,所述充电装置200用于为所述移动终端100进行无线充电。
其中,所述充电装置200用于为所述移动终端100进行无线充电,可以是所述移动终端100和所述充电装置200通过电场或磁场耦合方式进行无线能量传输,具体可为电场感应、磁感应、磁共振或无线辐射方式,本公开实施例对此不做具体限制。
请同时参阅图2,图2为图1中所示的移动终端的结构图。如图2中所示,所述移动终端100包括第一通信模块110、接收模块120、转换模块130和第一充电模块140,所述接收模块120与所述转换模块130电性连接,所述第一充电模块140与所述转换模块130电性连接,所述第一通信模块110与所述转换模块130电性连接。
所述第一通信模块110,用于与为所述移动终端100充电的所述充电装置200的第二通信模块210(图4中所示)通信连接,使所述移动终端100与所述充电装置200进行匹配验证,来验证所述移动终端100与所述充电装置200是否是配套设备或者是否是原装设备等。
如果所述移动终端100与所述充电装置200匹配验证成功,即所述移动终端100与所述充电装置200为配套设备或者原装设备,所述移动终端100可以通过所述第一通信模块110向所述充电装置200发送进行充电的充电请求,所述充电请求包括充电参数。其中,所述充电参数为所述移动终端100的电池进行充电时需要的充电电压对应的参数。
本实施方式中,所述充电参数可以包括充电功率,但并不局限于此,在其他实施方式中,除所述充电功率外,所述充电参数还可以包括充电电压以及充电电流等参数。
其中,所述第一通信模块110和所述第二通信模块210通信连接的通信 协议,可以是针对标配的所述移动终端100与所述充电装置200是配套设备或者是原装设备时,采用加密的通信协议,也可以是提供输出电压的协议,如快充协议等,还可以是所述移动终端100与所述充电装置200不是配套设备,也不是原装设备时,普通的无线充电WPC通信协议。
其中,所述第一通信模块110和所述第二通信模块210的通信连接方式,可以包括但不仅限于蓝牙、无线宽带(WIreless-Fidelity,WiFi)、紫蜂协议(Zigbee)、射频识别技术(Radio Frequency Identification,RFID)、远程(LongRange,Lora)无线技术、近距离无线通信技术(Near Field Communication,NFC)中的任意一种或多种的组合。
所述接收模块120,用于接收所述充电装置200发送的第一能量,并将所述第一能量转换为第一交流电压,其中,所述第一能量为所述充电装置200根据所述充电参数产生的能量。
其中,所述接收模块120可以是由电感和电容为主的器件构成的接收天线,如接收线圈等。
转换模块130,与所述接收模块120电性连接,用于将所述第一交流电压转换为第一直流电压,并将所述第一直流电压输出至所述移动终端100的第一充电模块140。
第一充电模块140,用于使用所述第一直流电压为所述移动终端100的电池进行充电。
其中,所述第一充电模块140为所述移动终端100的电池充电,可以是使用低压大电流的充电方式,也可以是使用高压大电流的充电方式,即做串联充电并联放电的降压方式给电池充电。
进一步的,请同时参阅图3,图3为图1中第一充电模块的结构图。所述第一充电模块140包括整流滤波单元141和直充单元142,所述整流滤波单元141与所述转换模块130电性连接,所述直充单元142与所述整流滤波单元141电性连接。
所述整流滤波单元141用于对所述第一直流电压进行整流滤波处理。
所述直充单元142用于使用整流滤波后的所述第一直流电压对所述移动终端100的电池进行充电。
这样,整个为电池充电的通路上,仅有电池一个热源,充电通路的损耗也只有通路上线路阻抗损耗,第一充电模块直接使用第一能量对应直流电压进行充电,无需进行DC/DC电压转换,可以有效降低由于DC/DC电压转换造成的能量损耗,抑制升温,降低充电时移动终端的温度,提高充电效率。
所述移动终端100还包括功率请求模块150,所述功率请求模块150分别与所述转换模块130和所述第一通信模块110电性连接,所述第一通信模块110通过所述功率请求模块150与所述转换模块130电性连接。
所述功率请求模块150,若所述移动终端100与所述充电装置200匹配验证成功,用于向所述第一通信模块110发送所述充电请求的充电参数。
进一步的,所述功率请求模块150还可以对所述转换模块130进行监测,监测所述转换模块130转换得到的第一直流电压是否稳定以及是否正确。
如果第一直流电压出现波动,或者与所述移动终端100的电池需要的充电电压不同,可以发送指令至所述第一通信模块110,通过所述第一通信模块110和所述第二通信模块210通信,对所述充电装置200发送的第一能量进行调整。
所述移动终端100还包括第二充电模块160,所述第二充电模块160与所述转换模块130电性连接。
进一步的,所述接收模块120,还用于若所述移动终端100与所述充电装置200匹配验证失败,接收所述充电装置200发送的第二能量,并将所述第二能量变换为第二交流电压,所述第二能量为根据所述充电装置200预先设定的发送参数产生的能量。
本实施方式中,所述发送参数可以包括发送功率,但并不局限于此,在其他实施方式中,除所述发送功率外,所述发送参数还可以包括发送电压以及发送电流等参数。
相应的,所述转换模块130,还用于将所述第二交流电压转换为第二直流电压,并将所述第二直流电压输出至所述第二充电模块。
所述第二充电模块160,用于将所述第二直流电压转换为与所述充电参数匹配的充电电压,以为所述移动终端100的电池进行充电。
其中,所述第二充电模块160可以包括电压变换单元、滤波单元和充电 单元,电压变换单元将所述第二直流电压转换为与所述充电参数匹配的充电电压,滤波单元对转换得到的充电电压进行滤波处理,充电单元再使用滤波处理后的充电电压对所述移动终端100的电池进行充电。
电压变换单元,可以是PMI电压转换芯片组成的电压变换电路或者DC/DC电压转换电路等。
这样,若移动终端和充电装置匹配验证失败,即移动终端和充电装置不是配套设备或者原装设备的话,移动终端还是可以接收到充电装置发送的第二能量,进行常规的无线充电。
所述移动终端100还包括控制模块170,所述控制模块170分别与所述转换模块130、所述第一充电模块140和所述第二充电模块160电性连接,所述第一充电模块140通过所述控制模块170与所述转换模块130电性连接,所述第二充电模块160通过所述控制模块170与所述转换模块130电性连接。
所述控制模块170,用于若所述移动终端100与所述充电装置200匹配验证成功,控制所述转换模块130和所述第一充电模块140导通,以使所述转换模块130将所述第一交流电压输出至所述第一充电模块140。
或者,所述控制模块170,还用于若所述移动终端100与所述充电装置200匹配验证失败,控制所述转换模块130和所述第二充电模块160导通,以使所述转换模块130将所述第二交流电压输出至所述第二充电模块160。
这样,设置控制模块,可以根据移动终端和充电装置匹配验证的情况,来选择配套设备专属的无线充电或者常规无线充电。
本公开实施例中,上述移动终端100可以任何具备无线充电功能的移动终端,例如:手机、平板电脑(Tablet Personal Computer)、膝上型电脑(Laptop Computer)、个人数字助理(personal digital assistant,简称PDA)、移动上网装置(Mobile Internet Device,MID)或可穿戴式设备(Wearable Device)等。
相应的,请参阅图4,图4为本公开实施例提供的一种充电方法的流程图,本公开实施例还提供一种充电方法,应用于上述的移动终端100,所述方法包括步骤401至405。
步骤401、与为所述移动终端充电的充电装置通信连接,进行匹配验证。
该步骤中,所述移动终端100与为移动终端100充电的充电装置200通 信连接,进而进行匹配验证,来验证所述移动终端100与所述充电装置200是否是配套设备或者是否是原装设备等。
所述移动终端100与所述充电装置200通信连接,可以是通过所述移动终端100的第一通信模块110和所述充电装置200的第二通信模块210进行通信连接。
步骤402、若所述移动终端与所述充电装置匹配验证成功,向所述充电装置发送充电请求,所述充电请求包括充电参数。
该步骤中,在所述移动终端100与所述充电装置200进行匹配验证后,如果所述移动终端100和所述充电装置200匹配验证成功,那么所述移动终端100就可以向所述充电装置200发送充电请求。
其中,所述充电请求包括充电参数,所述充电参数为所述移动终端100的电池进行充电时需要的充电电压对应的参数。
步骤403、接收所述充电装置发送的第一能量,并将所述第一能量变换为第一交流电压,所述第一能量为所述充电装置根据所述充电参数产生的能量。
该步骤中,所述移动终端100可以接收所述充电装置200发送的第一能量,并且在接收到所述第一能量后,可以将所述第一能量变换为第一交流电压。
其中,所述第一能量为所述充电装置根据所述充电参数产生的能量。
步骤404、将所述第一交流电压转换为第一直流电压。
该步骤中,所述移动终端100在通过变换得到所述第一交流电压后,可以将所述第一交流电压转换为第一直流电压,以供所述移动终端100直接使用。
步骤405、使用所述第一直流电压为所述移动终端的电池进行充电。
该步骤中,所述移动终端100在通过转换得到所述第一直流电压后,就可以是用所述第一直流电压,来直接为所述移动终端100的电池进行充电。
可选的,在步骤401之后,所述方法包括:
若所述移动终端与所述充电装置匹配验证失败,接收所述充电装置发送的第二能量,并将所述第二能量变换为第二交流电压,所述第二能量为根据 所述充电装置预先设定的发送参数产生的能量。
该步骤中,所述移动终端100和所述充电装置200进行匹配验证后,如果所述移动终端100和所述充电装置200匹配验证失败的话,那么所述移动终端100可以接收所述充电装置200发送的第二能量,然后再接收到第二能量后,将所述第二能量变换成第二交流电压。
其中,所述第二能量为根据所述充电装置200预先设定的发送参数产生的能量。
进一步的,将所述第二交流电压转换为第二直流电压。
该步骤中,所述移动终端100在将接收到的第二能量变换为所述第二交流电压后,可以将所述第二交流电压转换为第二直流电压,以方便使用。
进一步的,将所述第二直流电压转换为与所述充电参数匹配的充电电压,以为所述移动终端的电池进行充电。
该步骤中,所述移动终端100在将所述第二交流电压转换为所述第二直流电压后,为了可以使用,所述移动终端100需要对所述第二直流电压进行降压等处理,才能使用来进行充电,所以所述移动终端100要将所述第二直流电压转换为可以为所述移动终端100的电池进行充电的充电电压,以为所述移动终端100的电池进行充电。
其中,所述充电电压为与所述充电参数匹配的电压。
其中,将所述第二直流电压转换为所述充电电压,可以是使用PMI电压转换芯片组成的电压变换电路或者DC/DC电压转换电路,对所述第二直流电压进行降压等电压转换处理。
可选的,步骤405包括:
对所述第一直流电压进行整流滤波处理;使用整流滤波后的所述第一直流电压对移动终端的电池进行充电。
该步骤中,所述移动终端100在通过转换得到所述第一直流电压后,所述移动终端100可以先对所述第一直流电压进行整流滤波处理,保持所述第一直流电压的稳定性,然后再使用整流滤波后的所述第一直流电压对移动终端的电池进行充电。
这样,移动终端可以通过通信模块与充电装置进行匹配验证,匹配验证 成功后,发送包括充电参数的充电请求,并接收到与充电参数匹配的第一能量后,可以直接使用第一能量对应直流电压进行充电,无需进行DC/DC电压转换,可以有效降低由于DC/DC电压转换造成的能量损耗,抑制升温,降低充电时移动终端的温度,提高充电效率。
请同时参阅图5,图5为图1中所示的充电装置的结构图。如图5中所示,所述充电装置200包括第二通信模块210、功率调整模块220、发送模块230及供电模块240,所述功率调整模块220分别与所述第二通信模块210、所述供电模块240和所述发送模块230电性连接。
所述第二通信模块210,用于与所述移动终端100的第一通信模块110通信连接,使所述移动终端100与所述充电装置200进行匹配验证,来验证所述移动终端100与所述充电装置200是否是配套设备或者是否是原装设备等。
如果所述移动终端100与所述充电装置200匹配验证成功,即所述移动终端100与所述充电装置200为配套设备或者原装设备,所述充电装置200可以通过所述第二通信模块210接收所述移动终端100发送的进行充电的充电请求,所述充电请求包括充电参数。其中,所述充电参数为所述移动终端100的电池进行充电时需要的充电电压匹配的参数。
本实施方式中,所述充电参数可以包括充电功率,但并不局限于此,在其他实施方式中,除所述充电功率外,所述充电参数还可以包括充电电压以及充电电流等参数。
其中,所述第一通信模块110和所述第二通信模块210通信连接的通信协议,可以是针对标配的所述移动终端100与所述充电装置200是配套设备或者是原装设备时,采用加密的通信协议,也可以是提供输出电压的协议,如快充协议等,还可以是所述移动终端100与所述充电装置200不是配套设备,也不是原装设备时,普通的无线充电WPC通信协议。
其中,所述第一通信模块110和所述第二通信模块210的通信连接方式,可以包括但不仅限于蓝牙、无线宽带(WIreless-Fidelity,WiFi)、紫蜂协议(Zigbee)、射频识别技术(Radio Frequency Identification,RFID)、远程(LongRange,Lora)无线技术、近距离无线通信技术(Near Field Communication, NFC)中的任意一种或多种的组合。
所述功率调整模块220,用于在所述充电装置200通过所述第二通信模块210接收到所述充电请求后,按照所述充电请求中的充电参数,来对所述充电装置从电源处接收能量进行调整,从而将从电源处接收能量调整至待发送的第一能量。
其中,所述第一能量与所述充电参数相匹配。
所述发送模块230,用于向所述移动终端100发送所述第一能量。
所述供电模块240,用于为所述充电装置200从电源处获取能量。
进一步的,所述功率调整模块220,还用于若所述移动终端与所述充电装置之间身份验证失败,即所述移动终端100与所述充电装置200不是配套设备或者原装设备,那么所述功率调整模块220就可以按照所述充电装置200预先设定的发送参数,来对所述充电装置从电源处接收的能量进行调整,从而将从电源处接收能量调整至待发送的第二能量。
本实施方式中,所述发送参数可以包括发送功率,但并不局限于此,在其他实施方式中,除所述发送功率外,所述发送参数还可以包括发送电压以及发送电流等参数。
其中,所述第二能量与所述充电装置预先设定的发送参数相匹配。
相应的,所述发送模块230,还用于将所述第二能量发送至移动终端。
相应的,请参阅图6,图6为本公开实施例提供的另一种充电方法的流程图,本公开实施例还提供一种充电方法,应用于上述的充电装置200,所述方法包括步骤601至604。
步骤601、与移动终端通信连接,进行匹配验证。
该步骤中,所述充电装置200与充电目标的移动终端100通信连接,进而进行匹配验证,来验证所述移动终端100与所述充电装置200是否是配套设备或者是否是原装设备等。
所述充电装置200与所述移动终端100通信连接,可以是通过所述充电装置200的第二通信模块210和所述移动终端100的第一通信模块110进行通信连接。
步骤602、若所述移动终端与所述充电装置匹配验证成功,接收所述移 动终端发送的充电请求,所述充电请求包括充电参数。
该步骤中,如果所述充电装置200和所述移动终端100匹配验证城后的话,所述充电装置200可以通过所述第二通信模块210接收所述移动终端100发送的充电请求。
其中,所述充电请求包括充电参数。
步骤603、按照所述充电参数将所述充电装置从电源处接收的能量调整至待发送的第一能量,所述第一能量与所述充电参数相匹配。
该步骤中,所述充电装置200在接收到所述充电请求之后,所述充电装置200可以按照所述充电请求的充电参数,对所述充电装置200从电源处接收到的能量进行调整,从而调整至与所述充电参数相匹配的待发送的第一能量。
步骤604、将所述第一能量发送至移动终端。
该步骤中,所述充电装置200在通过调整得到所述第一能量后,就可以将所述第一能能量发送至所述移动终端100。
可选的,在步骤601之后,所述方法包括:
若所述移动终端与所述充电装置之间身份验证失败,按照所述充电装置预先设定的发送参数,将所述充电装置从电源处接收的能量调整至待发送的第二能量,所述第二能量与所述充电装置预先设定的发送参数相匹配;将所述第二能量发送至移动终端。
该步骤中,所述充电装置200和所述移动终端100进行匹配验证后,如果所述充电装置200和所述移动终端100匹配验证失败的话,即所述移动终端100与所述充电装置200不是配套设备,也不是原装设备,那么所述充电装置200就可以按照所述充电装置200预先设定的发送参数,来对从电源处接收的能量进行调整,从而将从电源处接收的能量调整至与所述充电装置预先设定的发送参数相匹配的待发送的第二能量,然后将所述第二能量发送至所述移动终端100。
本公开实施例提供的移动终端、充电装置及其充电方法,通过分别在移动终端上设置第一通信模块和在充电装置上设置第二通信模块,从而进行匹配验证,在匹配验证成功后,移动终端可向充电装置发送包括移动终端需要 的充电参数的充电请求,进而接收充电装置发送的与充电参数匹配的第一能量,移动终端将第一能量转换成可供充电的直流电压后,可以直接使用第一能量对应直流电压进行充电。这样,移动终端在接收到第一能量后,可以直接使用第一能量对应直流电压进行充电,无需进行DC/DC电压转换,可以有效降低由于DC/DC电压转换造成的能量损耗,抑制升温,降低充电时移动终端的温度,提高充电效率。
上面结合附图对本公开的实施例进行了描述,但是本公开并不局限于上述的具体实施方式,上述的具体实施方式仅仅是示意性的,而不是限制性的,本领域的普通技术人员在本公开的启示下,在不脱离本公开宗旨和权利要求所保护的范围情况下,还可做出很多形式,均属于本公开的保护之内。

Claims (12)

  1. 一种移动终端,包括:
    第一通信模块,用于与为所述移动终端充电的充电装置的第二通信模块通信连接,进行匹配验证,若所述移动终端与所述充电装置匹配验证成功,向所述充电装置发送充电请求,所述充电请求包括充电参数;
    接收模块,用于接收所述充电装置发送的第一能量,并将所述第一能量转换为第一交流电压,所述第一能量为所述充电装置根据所述充电参数产生的能量;
    转换模块,与所述接收模块电性连接,用于将所述第一交流电压转换为第一直流电压,并将所述第一直流电压输出至所述移动终端的第一充电模块;
    第一充电模块,用于使用所述第一直流电压为所述移动终端的电池进行充电。
  2. 根据权利要求1所述的移动终端,还包括:
    功率请求模块,与所述第一通信模块电性连接,若所述移动终端与所述充电装置匹配验证成功,向所述第一通信模块发送充电请求的充电参数。
  3. 根据权利要求1所述的移动终端,还包括第二充电模块,其中,
    所述接收模块,还用于若所述移动终端与所述充电装置匹配验证失败,接收所述充电装置发送的第二能量,并将所述第二能量变换为第二交流电压,所述第二能量为根据所述充电装置预先设定的发送参数产生的能量;
    所述转换模块,还用于将所述第二交流电压转换为第二直流电压,并将所述第二直流电压输出至所述第二充电模块;
    所述第二充电模块,用于将所述第二直流电压转换为与所述充电参数匹配的充电电压,以为所述移动终端的电池进行充电。
  4. 根据权利要求3所述的移动终端,还包括通路控制模块,所述通路控制模块分别与所述转换模块、所述第一充电模块和第二充电模块电性连接;
    所述通路控制模块用于若所述移动终端与所述充电装置匹配验证成功,控制所述转换模块和所述第一充电模块导通,以使所述转换模块将所述第一交流电压输出至所述第一充电模块;或者
    所述通路控制模块用于若所述移动终端与所述充电装置匹配验证失败,控制所述转换模块和所述第二充电模块导通,以使所述转换模块将所述第二交流电压输出至所述第二充电模块。
  5. 根据权利要求1所述的移动终端,其中,所述第一充电模块包括:
    整流滤波单元,与所述转换模块电性连接,用于对所述第一直流电压进行整流滤波处理;
    直充单元,使用整流滤波后的所述第一直流电压对移动终端的电池进行充电。
  6. 一种充电装置,用于为移动终端进行充电,包括:
    第二通信模块,用于与所述移动终端的第一通信模块通信连接,进行匹配验证,若所述移动终端与所述充电装置匹配验证成功,接收所述移动终端发送的充电请求,所述充电请求包括充电参数;
    功率调整模块,与所述第二通信模块电性连接,用于按照所述充电参数将所述充电装置从电源处接收的能量调整至待发送的第一能量,所述第一能量与所述充电参数相匹配;
    发送模块,与所述功率调整模块电性连接,用于向所述移动终端发送所述第一能量。
  7. 根据权利要求6所述的充电装置,其中,所述功率调整模块还用于若所述移动终端与所述充电装置之间身份验证失败,按照所述充电装置预先设定的发送参数,将所述充电装置从电源处接收的能量调整至待发送的第二能量,所述第二能量与所述充电装置预先设定的发送参数相匹配;
    发送模块还用于将所述第二能量发送至移动终端。
  8. 一种充电方法,应用于移动终端,包括:
    与为所述移动终端充电的充电装置通信连接,进行匹配验证;
    若所述移动终端与所述充电装置匹配验证成功,向所述充电装置发送充电请求,所述充电请求包括充电参数;
    接收所述充电装置发送的第一能量,并将所述第一能量变换为第一交流电压,所述第一能量为所述充电装置根据所述充电参数产生的能量;
    将所述第一交流电压转换为第一直流电压;
    使用所述第一直流电压为所述移动终端的电池进行充电。
  9. 根据权利要求8所述的方法,其中,所述与为所述移动终端充电的充电装置通信连接,进行匹配验证之后,所述方法还包括:
    若所述移动终端与所述充电装置匹配验证失败,接收所述充电装置发送的第二能量,并将所述第二能量变换为第二交流电压,所述第二能量为根据所述充电装置预先设定的发送参数产生的能量;
    将所述第二交流电压转换为第二直流电压;
    将所述第二直流电压转换为与所述充电参数匹配的充电电压,以为所述移动终端的电池进行充电。
  10. 根据权利要求8所述的方法,其中,所述使用所述第一直流电压为所述移动终端的电池进行充电,包括:
    对所述第一直流电压进行整流滤波处理;
    使用整流滤波后的所述第一直流电压对移动终端的电池进行充电。
  11. 一种充电方法,应用于为移动终端充电的充电装置,包括:
    与移动终端通信连接,进行匹配验证;
    若所述移动终端与所述充电装置匹配验证成功,接收所述移动终端发送的充电请求,所述充电请求包括充电参数;
    按照所述充电参数将所述充电装置从电源处接收的能量调整至待发送的第一能量,所述第一能量与所述充电参数相匹配;
    将所述第一能量发送至移动终端。
  12. 根据权利要求11所述的方法,其中,在所述与移动终端通信,进行匹配验证之后,所述方法还包括:
    若所述移动终端与所述充电装置之间身份验证失败,按照所述充电装置预先设定的发送参数,将所述充电装置从电源处接收的能量调整至待发送的第二能量,所述第二能量与所述充电装置预先设定的发送参数相匹配;
    将所述第二能量发送至移动终端。
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