WO2020168894A1 - 无线充电装置和方法以及包括无线充电装置的安全装置 - Google Patents

无线充电装置和方法以及包括无线充电装置的安全装置 Download PDF

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Publication number
WO2020168894A1
WO2020168894A1 PCT/CN2020/073472 CN2020073472W WO2020168894A1 WO 2020168894 A1 WO2020168894 A1 WO 2020168894A1 CN 2020073472 W CN2020073472 W CN 2020073472W WO 2020168894 A1 WO2020168894 A1 WO 2020168894A1
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WO
WIPO (PCT)
Prior art keywords
charging
signal
module
wireless
wireless charging
Prior art date
Legal status (The legal status 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 status listed.)
Ceased
Application number
PCT/CN2020/073472
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English (en)
French (fr)
Inventor
陈志强
李元景
吴相豪
陈永宁
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Tsinghua University
Nuctech Co Ltd
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Tsinghua University
Nuctech Co Ltd
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Publication date
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Priority to US15/733,444 priority Critical patent/US11962182B2/en
Publication of WO2020168894A1 publication Critical patent/WO2020168894A1/zh
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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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
    • H02J7/02—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries for charging batteries from AC mains by converters
    • 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
    • H02J50/00—Circuit arrangements or systems for wireless supply or distribution of electric power
    • H02J50/10—Circuit arrangements or systems for wireless supply or distribution of electric power using inductive coupling
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
    • 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
    • H02J50/00—Circuit arrangements or systems for wireless supply or distribution of electric power
    • H02J50/80—Circuit 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
    • 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
    • H02J7/60—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries including safety or protection arrangements
    • H02J7/685—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries including safety or protection arrangements using connection detecting circuits
    • 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
    • H02J7/80—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries including monitoring or indicating arrangements
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
    • E05B2047/0048—Circuits, feeding, monitoring
    • E05B2047/0057—Feeding
    • E05B2047/0058—Feeding by batteries
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
    • E05B2047/0082—Induction for charging or current transformation

Definitions

  • the present disclosure relates to the field of electronic technology, and in particular, to wireless charging devices and safety devices including wireless charging devices.
  • the wireless receiving module is further configured to: in response to the wireless charging device being not in the wireless sensing area, send a status indication signal to the controller, the status indication signal including indicating the Information that the wireless charging device is not in a wireless charging state;
  • the controller is further configured to: in response to the status indication signal indicating that the wireless charging device is not in a wireless charging state, send the charging indication signal to the wireless receiving module to instruct the wireless receiving module not to The first charging module sends a wireless charging signal.
  • the wireless charging device further includes:
  • the wireless charging device In response to the state indication signal indicating that the wireless charging device is in a wireless charging state, determining whether the wireless charging device is in a normal charging state by comparing the level signal included in the state indication signal with a threshold value, When the wireless charging device is in a normal charging state, send the charging instruction signal to the wireless receiving module to instruct the wireless receiving module to send a wireless charging signal to the first charging module; otherwise, to the wireless receiving module The module sends the charging instruction signal to instruct the wireless receiving module not to send a wireless charging signal to the first charging module.
  • the controller is further configured to:
  • the wireless charging device In response to the status indication signal indicating that the wireless charging device is in a wireless charging state, when the level signal is lower than the threshold, it is determined that the wireless charging device is in a normal charging state; otherwise, the wireless charging device is determined In an abnormal charging state.
  • the wireless charging device further includes: an output module connected to the controller, wherein the controller is further configured to:
  • the output module is configured to receive the abnormality indication signal from the controller and output the abnormality indication signal to a user.
  • the wireless receiving module is further configured to:
  • a safety device including:
  • a wireless charging device according to an embodiment of the present disclosure.
  • the locking device is connected to the wireless charging device and is configured to receive the electric signal from the wireless charging device to perform an unlocking or locking operation according to an external instruction.
  • a wireless charging method including:
  • the wireless receiving module determines that the wireless charging device is in the wireless sensing area, receives a wireless charging signal from an external wireless transmitting module, and sends a status indication signal to the controller, wherein the status indication signal includes indicating that the wireless charging device is in a wireless charging state Information and the level signal of the wireless charging signal;
  • the controller determines a charging instruction signal according to the state instruction signal, and sends the charging instruction signal to the wireless receiving module;
  • the first charging module receives the wireless charging signal from the wireless receiving module, charges the second charging module, and outputs the electrical signal.
  • the method further includes:
  • the wireless receiving module In response to the wireless charging device being not in the wireless sensing area, the wireless receiving module sends a state indicating signal to the controller, the state indicating signal including information indicating that the wireless charging device is not in a wireless charging state;
  • the controller In response to the status indication signal indicating that the wireless charging device is not in the wireless charging state, the controller sends the charging indication signal to the wireless receiving module to instruct the wireless receiving module not to send the charging module to the first charging module. Send wireless charging signal.
  • the method further includes:
  • the controller In response to the charging instruction signal indicating that the wireless receiving module does not send a wireless charging signal to the first charging module, the controller outputs a control signal to the second charging module to control the second charging module to output power. Signal;
  • the second charging module In response to receiving the control signal, the second charging module outputs the electrical signal.
  • the first charging module is a power supply module
  • the second charging module is a rechargeable battery
  • the method further includes:
  • the controller In response to receiving a charging request from the module to be powered, the controller sends an activation command to the converter;
  • the converter instructs the wireless receiving module to send a wireless charging signal to the first charging module in response to the charging instruction signal, from the first charging module Receiving an electrical signal and converting the electrical signal to output the converted electrical signal to the module to be powered; and instructing the wireless receiving module not to send wireless charging to the first charging module in response to the charging instruction signal Signal, receiving an electrical signal from the second charging module and converting the electrical signal to output the converted electrical signal to the module to be powered.
  • the module to be powered is a locking device.
  • the method further includes:
  • the controller determines whether the wireless charging device is in the wireless charging state by comparing the level signal included in the state indication signal with a threshold.
  • Normal charging state when the wireless charging device is in the normal charging state, the charging instruction signal is sent to the wireless receiving module to instruct the wireless receiving module to send a wireless charging signal to the first charging module, otherwise, to The wireless receiving module sends the charging instruction signal to instruct the wireless receiving module not to send a wireless charging signal to the first charging module.
  • the method further includes:
  • the controller determines that the wireless charging device is in a normal charging state; otherwise, it determines The wireless charging device is in an abnormal charging state.
  • the method further includes:
  • the controller When it is determined that the wireless charging device is in an abnormal charging state, the controller sends an abnormality indication signal to the output module to indicate that the wireless charging device is in an abnormal charging state;
  • the output module receives the abnormality indication signal from the controller, and outputs the abnormality indication signal to a user.
  • the method further includes:
  • the wireless charging device When the charging instruction signal instructs the wireless receiving module to send a wireless charging signal to the first charging module, the wireless charging device sends a wireless charging signal to the first charging module; and when the charging instruction signal indicates When the wireless receiving module does not send a wireless charging signal to the first charging module, it does not send a wireless charging signal to the first charging module.
  • FIGS. 2A and 2B show a flowchart of a method for charging a safety device according to an embodiment of the present disclosure
  • Figure 3 shows a block diagram of a security device according to an embodiment of the present disclosure.
  • Fig. 4 shows a schematic diagram of a system for charging a safety device according to an embodiment of the present disclosure.
  • FIG. 1 shows a block diagram of a wireless charging device 100 according to an embodiment of the present disclosure.
  • the wireless charging device 100 may include: a wireless receiving module 110, a controller 120, a first charging module 130, and a second charging module 140.
  • the wireless receiving module 110 may be configured to respond to the wireless charging device 100 being in the wireless sensing area, receive a wireless charging signal from an external wireless transmitting module, send a status indication signal to the controller 120, receive a charging indication signal from the controller 120, and according to The charging instruction signal determines whether to send a wireless charging signal to the first charging module 130.
  • the state indication signal may include information indicating that the wireless charging device 100 is in a wireless charging state and a level signal of the wireless charging signal.
  • the charging instruction signal may indicate whether the wireless receiving module 110 sends a charging instruction signal to the wireless receiving module 110.
  • the controller 120 may be connected to the wireless receiving module 110, and may be configured to send a charging instruction signal to the wireless receiving module 110 according to the status indication signal, and instruct the wireless receiving module 110 to send wireless to the first charging module 130 in response to the charging instruction signal.
  • the charging signal outputs a control signal to the first charging module 130 to control the first charging module 130 to receive the wireless charging signal from the wireless receiving module 110, charge the second charging module 140, and output an electrical signal.
  • the controller 120 may also be configured to, in response to the charging instruction signal, instruct the wireless receiving module 110 not to send a wireless charging signal to the first charging module 130, and output a control signal to the second charging module 140 to control the second charging module 140 to output electrical signals .
  • the first charging module 130 may be connected to the controller 120 and the second charging module 140, and may be configured to receive a wireless charging signal from the wireless receiving module 110 in response to receiving a control signal, charge the second charging module 140, and output electric signal.
  • the wireless receiving module 110 may also be configured to send a status indication signal to the controller 120 in response to the wireless charging device 100 being not in the wireless sensing area, the status indication signal including information indicating that the wireless charging device 100 is not in a wireless charging state.
  • the controller 120 may also be configured to: in response to the status indication signal indicating that the wireless charging device 100 is not in the wireless charging state, send a charging indication signal to the wireless receiving module 110 to instruct the wireless receiving module 110 not to send wireless charging to the first charging module 130 And output a control signal to the second charging module 140 to control the second charging module 140 to output an electrical signal.
  • the wireless receiving module 110 may also be configured to send a wireless charging signal to the first charging module 130 when the charging instruction signal instructs the wireless receiving module 110 to send a wireless charging signal to the first charging module 130; and when the charging instruction signal indicates wireless receiving When the module 110 does not send a wireless charging signal to the first charging module 130, it does not send a wireless charging signal to the first charging module 130.
  • the first charging module 130 may be a power supply module, and the second charging module 140 may be a rechargeable battery.
  • the wireless charging device 100 may further include a converter 150 connected to the controller 120, the first charging module 130, and the second charging module 140.
  • the controller 120 may also be configured to send an activation command to the converter 150 in response to receiving a charging request from the module to be powered.
  • the module to be powered may be a locking device configured to lock an object to be inspected (for example, a container) with a safety device installed, and report the position of the object to be inspected.
  • the converter 150 may be configured to, when an activation command is received from the controller 120, instruct the wireless receiving module 110 to send a wireless charging signal to the first charging module 130 in response to the charging instruction signal, receive the electrical signal from the first charging module 130, and to The electrical signal is converted to output the converted electrical signal to the module to be powered; and in response to the charging instruction signal instructing the wireless receiving module 110 not to send a wireless charging signal to the first charging module 130, the electrical signal is received from the second charging module 140 and The electrical signal is converted to output the converted electrical signal to the module to be powered.
  • the controller 120 may be further configured to: in response to the state indication signal indicating that the wireless charging device 100 is in a wireless charging state, determine whether the wireless charging device 100 is in a normal charging state by comparing the level signal included in the state indication signal with a threshold value When the wireless charging device 100 is in a normal charging state, it sends a charging instruction signal to the wireless receiving module 110 to instruct the wireless receiving module 110 to send a wireless charging signal to the first charging module 130; otherwise, it sends a charging instruction signal to the wireless receiving module 110 to Instruct the wireless receiving module 110 not to send a wireless charging signal to the first charging module 130.
  • the controller 120 may also be configured to: in response to the status indication signal indicating that the wireless charging device 100 is in a wireless charging state, when the level signal is lower than the threshold, determine that the wireless charging device 100 is in a normal charging state; otherwise, determine that the wireless charging device 100 is in a normal charging state. In an abnormal charging state.
  • the wireless charging device 100 may further include: an output module 160 connected to the controller 120.
  • the controller 120 may also be configured to, when it is determined that the wireless charging device 100 is in an abnormal charging state, send an abnormality indication signal to the output module 160 to indicate that the wireless charging device 100 is in an abnormal charging state.
  • the output module 160 may be configured to receive an abnormality indication signal from the controller 120 and output the abnormality indication signal to a user. When the user receives the abnormal indication signal, the user can check the wireless charging device 100 to eliminate the fault.
  • step S211 the wireless receiving module 110 may determine whether the wireless charging device 100 is in a wireless sensing area.
  • step S212 the wireless receiving module 110 may receive a wireless charging signal from an external wireless transmitting module and send a status indication signal to the controller 120; otherwise, the method proceeds to process A.
  • the state indication signal may include information indicating that the wireless charging device 100 is in a wireless charging state and a level signal of the wireless charging signal.
  • the controller 120 may determine the charging instruction signal according to the state instruction signal, and send the charging instruction signal to the wireless receiving module 110.
  • the charging instruction signal may indicate whether the wireless receiving module 110 sends a wireless charging signal to the wireless receiving module 110.
  • the wireless receiving module 110 may receive the charging instruction signal from the controller 120, and determine whether to send the wireless charging signal to the first charging module 130 according to the charging instruction signal.
  • the wireless receiving module 110 may send a wireless charging signal to the first charging module 130.
  • the wireless receiving module 110 indicates that the wireless receiving module 110 does not send a wireless charging signal to the first charging module 130, the wireless receiving module 110 does not send a wireless charging signal to the first charging module 130.
  • Step S213 may include: in response to the state indication signal indicating that the wireless charging device 100 is in a wireless charging state, determining whether the wireless charging device 100 is in a normal charging state by comparing the level signal included in the state indication signal with a threshold value.
  • the device 100 When the device 100 is in a normal charging state, it sends a charging instruction signal to the wireless receiving module 110 to instruct the wireless receiving module 110 to send a wireless charging signal to the first charging module 130; otherwise, it sends a charging instruction signal to the wireless receiving module 110 to instruct the wireless receiving module 110 does not send a wireless charging signal to the first charging module 130.
  • determining whether the wireless charging device 100 is in the normal charging state by comparing the level signal included in the state indication signal with a threshold may include: when the level signal is lower than When the threshold is reached, the controller 120 determines that the wireless charging device 100 is in a normal charging state, otherwise, the controller 120 determines that the wireless charging device 100 is in an abnormal charging state.
  • the controller 120 sends an abnormality indication signal to the output module 160 to indicate that the wireless charging device 100 is in an abnormal charging state.
  • the output module 160 may receive the abnormality indication signal from the controller 120 and output the abnormality indication signal to the user. When the user receives the abnormal indication signal, the user can check the wireless charging device 100 to eliminate the fault.
  • the controller 120 may determine whether the charging instruction signal instructs the wireless receiving module 110 to send a wireless charging signal to the first charging module 130.
  • the controller 120 may output a control signal to the first charging module 130 to control the first charging module 130 to send a wireless charging signal from the wireless receiving module 110.
  • the wireless charging signal is received, the second charging module 140 is charged, and the electric signal is output.
  • the first charging module 130 in response to receiving the control signal, the first charging module 130 may receive a wireless charging signal from the wireless receiving module 110, charge the second charging module 140, and output an electrical signal.
  • the controller 120 may output a control signal to the second charging module 140 to control the second charging module 140 to output an electrical signal.
  • the second charging module 140 may output an electrical signal in response to receiving the control signal.
  • the first charging module 130 may be a power supply module
  • the second charging module 140 may be a rechargeable battery.
  • the wireless receiving module 110 may send a status indication signal to the controller 120 in response to the wireless charging device 100 not being in the wireless sensing area.
  • the status indication signal includes information indicating that the wireless charging device 100 is not in a wireless charging state.
  • the controller 120 may respond to the status indication signal indicating that the wireless charging device 100 is not in the wireless charging state, and send a charging indication signal to the wireless receiving module 110 to instruct the wireless receiving module 110 not to send a wireless charging signal to the first charging module 130 , And output a control signal to the second charging module 140 to control the second charging module 140 to output an electrical signal.
  • the second charging module 140 may output an electrical signal in response to receiving the control signal.
  • the method may further include: in response to receiving a charging request from the module to be powered, the controller 120 sends an activation command to the converter 150.
  • the module to be powered may be a locking device configured to lock an object to be inspected (for example, a container) with a safety device installed.
  • the converter 150 may instruct the wireless receiving module 110 to send a wireless charging signal to the first charging module 130 in response to the charging instruction signal, receive the electrical signal from the first charging module 130, and perform processing on the electrical signal. Converted to output the converted electrical signal to the module to be powered; and in response to the charging instruction signal instructing the wireless receiving module 110 not to send the wireless charging signal to the first charging module 130, receiving the electrical signal from the second charging module 140 and performing the electrical signal Convert to output the converted electrical signal to the module to be powered.
  • FIG. 3 shows a block diagram of a security device 300 according to an embodiment of the present disclosure.
  • the security device 300 may include a wireless charging device 310 according to an embodiment of the present disclosure and a locking device 320.
  • the locking device 320 is connected to the wireless charging device 310 and is configured to receive electrical signals from the wireless charging device 310 to unlock according to external instructions Or lock the operation.
  • the external command can be received from an electronic key, remote control and other equipment.

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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)

Abstract

本公开的实施例公开了一种无线充电装置，包括无线接收模块、控制器、第一充电模块和第二充电模块。无线接收模块被配置为响应于无线充电装置处于无线感应区域内，接收无线充电信号，向控制器发送状态指示信号，从控制器接收充电指示信号，并根据充电指示信号确定是否向第一充电模块发送无线充电信号；控制器被配置为根据状态指示信号来向无线接收模块发送充电指示信号，并响应于充电指示信号指示无线接收模块发送无线充电信号，向第一充电模块输出控制信号以控制第一充电模块接收无线充电信号，向第二充电模块充电，并输出电信号；以及第一充电模块被配置为响应于接收到控制信号，接收无线充电信号，向第二充电模块充电，并输出电信号。

Description

无线充电装置和方法以及包括无线充电装置的安全装置
相关申请的交叉引用
本申请要求于2019年2月19日提交的、申请号为201910124497.0的中国专利申请的优先权，其全部内容通过引用并入本申请中。
技术领域
本公开涉及电子技术领域，具体地，涉及无线充电装置和包括无线充电装置的安全装置。
背景技术
诸如电子锁、智能锁等的可重复使用的安全装置通常装载在货车、火车或其他交通工具上，以用于防止待查验的对象(例如，集装箱)在未经允许的情况下被打开，从而保证待查验的对象中的物品不被偷换为违禁品。安全装置包括内置的充电装置以给安全装置中的其他模块供电。因此，充电装置对于安全装置的正常操作至关重要。然而，通常通过有线接口(例如，圆孔电源接口、USB接口、触点型电源接口等)给充电装置充电。这种利用有线接口的充电方式存在不防水、由于多次插拔导致连接器耐用性降低或失效等问题。
因此，需要一种能够克服上述问题的无线充电装置和方法以及包括无线充电装置的安全装置。
发明内容
根据本公开的一个方面，提供了一种无线充电装置，包括：无线接收模块、控制器、第一充电模块和第二充电模块，其中
所述无线接收模块被配置为响应于所述无线充电装置处于无线感应区域内，从外部无线发射模块接收无线充电信号，向控制器发送状态指示信号，从所述控制器接收充电指示信号，并且根据所述充电指示信号确定是否向所述第一充电模块发送无线充电信号，其中所述状态指示信号包括指示所述无线充电装置处于无线充电状态的信息和所述无线充电信号的电平信号；
所述控制器与所述无线接收模块相连，并且被配置为根据所述状态指示 信号来向所述无线接收模块发送所述充电指示信号，并且响应于所述充电指示信号指示所述无线接收模块向所述第一充电模块发送无线充电信号，向所述第一充电模块输出控制信号以控制所述第一充电模块从所述无线接收模块接收所述无线充电信号，向所述第二充电模块充电，并且输出电信号；以及
所述第一充电模块与所述控制器和所述第二充电模块相连，并且被配置为响应于接收到所述控制信号，从所述无线接收模块接收所述无线充电信号，向所述第二充电模块充电，并且输出所述电信号。
根据本公开的实施例，所述无线接收模块还被配置为：响应于所述无线充电装置未处于无线感应区域内，向所述控制器发送状态指示信号，所述状态指示信号包括指示所述无线充电装置未处于无线充电状态的信息；以及
所述控制器还被配置为：响应于所述状态指示信号指示所述无线充电装置未处于无线充电状态，向所述无线接收模块发送所述充电指示信号以指示所述无线接收模块不向所述第一充电模块发送无线充电信号。
根据本公开的实施例，所述控制器还被配置为：
响应于所述充电指示信号指示所述无线接收模块不向所述第一充电模块发送无线充电信号，向所述第二充电模块输出控制信号以控制所述第二充电模块输出电信号；并且
所述第二充电模块与所述控制器相连，并且被配置为响应于接收到所述控制信号，输出所述电信号。
根据本公开的实施例，所述第一充电模块是电源模块，并且所述第二充电模块是可充电电池。
根据本公开的实施例，所述无线充电装置还包括：
转换器，与所述控制器、所述第一充电模块和所述第二充电模块相连，
其中，所述控制器还被配置为：响应于从待供电模块接收到充电请求，向所述转换器发送激活命令，并且
所述转换器被配置为当从所述控制器接收到所述激活命令时，响应于所述充电指示信号指示所述无线接收模块向所述第一充电模块发送无线充电信号，从所述第一充电模块接收电信号并且对所述电信号进行转换以向所述待供电模块输出经转换的电信号；并且响应于所述充电指示信号指示所述无线接收模块不向所述第一充电模块发送无线充电信号，从所述第二充电模块接收电信 号并且对所述电信号进行转换以向所述待供电模块输出经转换的电信号。
根据本公开的实施例，所述待供电模块是锁定装置。
根据本公开的实施例，所述控制器还被配置为：
响应于所述状态指示信号指示所述无线充电装置处于无线充电状态，通过将所述状态指示信号中包括的所述电平信号与阈值进行比较来确定所述无线充电装置是否处于正常充电状态，当所述无线充电装置处于正常充电状态时，向所述无线接收模块发送所述充电指示信号以指示所述无线接收模块向所述第一充电模块发送无线充电信号，否则，向所述无线接收模块发送所述充电指示信号以指示所述无线接收模块不向所述第一充电模块发送无线充电信号。
根据本公开的实施例，所述控制器还被配置为：
响应于所述状态指示信号指示所述无线充电装置处于无线充电状态，当所述电平信号低于所述阈值时，确定所述无线充电装置处于正常充电状态，否则，确定所述无线充电装置处于异常充电状态。
根据本公开的实施例，所述无线充电装置还包括：输出模块，与所述控制器相连，其中，所述控制器还被配置为：
当确定所述无线充电装置处于异常充电状态时，向所述输出模块发送异常指示信号以指示所述无线充电装置处于异常充电状态；并且
所述输出模块被配置为从所述控制器接收所述异常指示信号，并且向用户输出所述异常指示信号。
根据本公开的实施例，所述无线接收模块还被配置为：
当所述充电指示信号指示所述无线接收模块向所述第一充电模块发送无线充电信号时，向所述第一充电模块发送无线充电信号；并且当所述充电指示信号指示所述无线接收模块不向所述第一充电模块发送无线充电信号时，不向所述第一充电模块发送无线充电信号。
根据本公开的另一个方面，提供了一种安全装置，包括：
根据本公开的实施例的无线充电装置；以及
锁定装置，与所述无线充电装置相连，并且被配置为从所述无线充电装置接收所述电信号，以根据外部指令进行开锁或锁定操作。
根据本公开的另一个方面，提供了一种无线充电方法，包括：
由无线接收模块确定无线充电装置处于无线感应区域内，从外部无线发 射模块接收无线充电信号，并向控制器发送状态指示信号，其中所述状态指示信号包括指示所述无线充电装置处于无线充电状态的信息和所述无线充电信号的电平信号；
所述控制器根据所述状态指示信号来确定充电指示信号，并向所述无线接收模块发送所述充电指示信号；
所述无线接收模块从所述控制器接收所述充电指示信号，并且根据所述充电指示信号确定是否向第一充电模块发送无线充电信号；
响应于所述充电指示信号指示所述无线接收模块向所述第一充电模块发送无线充电信号，所述控制器向所述第一充电模块输出控制信号以控制所述第一充电模块从所述无线接收模块接收所述无线充电信号，向所述第二充电模块充电，并且输出电信号；以及
响应于接收到所述控制信号，所述第一充电模块从所述无线接收模块接收所述无线充电信号，向所述第二充电模块充电，并且输出所述电信号。
根据本公开的实施例，所述方法还包括：
响应于所述无线充电装置未处于无线感应区域内，所述无线接收模块向所述控制器发送状态指示信号，所述状态指示信号包括指示所述无线充电装置未处于无线充电状态的信息；以及
响应于所述状态指示信号指示所述无线充电装置未处于无线充电状态，所述控制器向所述无线接收模块发送所述充电指示信号以指示所述无线接收模块不向所述第一充电模块发送无线充电信号。
根据本公开的实施例，所述方法还包括：
响应于所述充电指示信号指示所述无线接收模块不向所述第一充电模块发送无线充电信号，所述控制器向所述第二充电模块输出控制信号以控制所述第二充电模块输出电信号；并且
响应于接收到所述控制信号，所述第二充电模块输出所述电信号。
根据本公开的实施例，所述第一充电模块是电源模块，并且所述第二充电模块是可充电电池。
根据本公开的实施例，所述方法还包括：
响应于从待供电模块接收到充电请求，所述控制器向转换器发送激活命令；以及
当从所述控制器接收到所述激活命令时，所述转换器响应于所述充电指示信号指示所述无线接收模块向所述第一充电模块发送无线充电信号，从所述第一充电模块接收电信号并且对所述电信号进行转换以向所述待供电模块输出经转换的电信号；并且响应于所述充电指示信号指示所述无线接收模块不向所述第一充电模块发送无线充电信号，从所述第二充电模块接收电信号并且对所述电信号进行转换以向所述待供电模块输出经转换的电信号。
根据本公开的实施例，所述待供电模块是锁定装置。
根据本公开的实施例，所述方法还包括：
响应于所述状态指示信号指示所述无线充电装置处于无线充电状态，所述控制器通过将所述状态指示信号中包括的所述电平信号与阈值进行比较来确定所述无线充电装置是否处于正常充电状态，当所述无线充电装置处于正常充电状态时，向所述无线接收模块发送所述充电指示信号以指示所述无线接收模块向所述第一充电模块发送无线充电信号，否则，向所述无线接收模块发送所述充电指示信号以指示所述无线接收模块不向所述第一充电模块发送无线充电信号。
根据本公开的实施例，所述方法还包括：
响应于所述状态指示信号指示所述无线充电装置处于无线充电状态，当所述电平信号低于所述阈值时，所述控制器确定所述无线充电装置处于正常充电状态，否则，确定所述无线充电装置处于异常充电状态。
根据本公开的实施例，所述方法还包括：
当确定所述无线充电装置处于异常充电状态时，所述控制器向输出模块发送异常指示信号以指示所述无线充电装置处于异常充电状态；并且
所述输出模块从所述控制器接收所述异常指示信号，并且向用户输出所述异常指示信号。
根据本公开的实施例，所述方法还包括：
当所述充电指示信号指示所述无线接收模块向所述第一充电模块发送无线充电信号时，所述无线充电装置向所述第一充电模块发送无线充电信号；并且当所述充电指示信号指示所述无线接收模块不向所述第一充电模块发送无线充电信号时，不向所述第一充电模块发送无线充电信号。
附图说明
通过以下参照附图对本公开实施例的描述，本公开的上述以及其他目的、特征和优点将更为清楚，在附图中：
图1示出了根据本公开的实施例的无线充电装置的方框图；
图2A和图2B示出了根据本公开的实施例的用于给安全装置充电的方法的流程图；
图3示出了根据本公开的实施例的安全装置的方框图；以及
图4示出了根据本公开的实施例的用于给安全装置充电的系统的示意图。
附图没有对实施例的所有电路或结构进行显示。贯穿所有附图相同的附图标记表示相同或相似的部件或特征。
具体实施方式
以下，将参照附图来描述本公开的实施例。但是应该理解，这些描述只是示例性的，而并非要限制本公开的范围。此外，在以下说明中，省略了对公知结构和技术的描述，以避免不必要地混淆本公开的概念。
在此使用的术语仅仅是为了描述具体实施例，而并非意在限制本公开。这里使用的词语“一”、“一个(种)”和“该”等也应包括“多个”、“多种”的意思，除非上下文另外明确指出。此外，在此使用的术语“包括”、“包含”等表明了特征、步骤、操作和/或部件的存在，但是并不排除存在或添加一个或多个其他特征、步骤、操作或部件。
在此使用的所有术语(包括技术和科学术语)具有本领域技术人员通常所理解的含义，除非另外定义。应注意，这里使用的术语应解释为具有与本说明书的上下文相一致的含义，而不应以理想化或过于刻板的方式来解释。
图1示出了根据本公开的实施例的无线充电装置100的方框图。无线充电装置100可以包括：无线接收模块110、控制器120、第一充电模块130和第二充电模块140。
无线接收模块110可以被配置为响应于无线充电装置100处于无线感应区域内，从外部无线发射模块接收无线充电信号，向控制器120发送状态指示信号，从控制器120接收充电指示信号，并且根据充电指示信号确定是否向第一充电模块130发送无线充电信号。该状态指示信号可以包括指示无线充电装置 100处于无线充电状态的信息和无线充电信号的电平信号。该充电指示信号可以指示无线接收模块110是否向无线接收模块110发送充电指示信号。
控制器120可以与无线接收模块110相连，并且可以被配置为根据状态指示信号来向无线接收模块110发送充电指示信号，并且响应于充电指示信号指示无线接收模块110向第一充电模块130发送无线充电信号，向第一充电模块130输出控制信号以控制第一充电模块130从无线接收模块110接收无线充电信号，向第二充电模块140充电，并且输出电信号。控制器120还可以被配置为：响应于充电指示信号指示无线接收模块110不向第一充电模块130发送无线充电信号，向第二充电模块140输出控制信号以控制第二充电模块140输出电信号。
第一充电模块130可以与控制器120和第二充电模块140相连，并且可以被配置为响应于接收到控制信号，从无线接收模块110接收无线充电信号，向第二充电模块140充电，并且输出电信号。
无线接收模块110还可以被配置为：响应于无线充电装置100未处于无线感应区域内，向控制器120发送状态指示信号，状态指示信号包括指示无线充电装置100未处于无线充电状态的信息。
控制器120还可以被配置为：响应于状态指示信号指示无线充电装置100未处于无线充电状态，向无线接收模块110发送充电指示信号以指示无线接收模块110不向第一充电模块130发送无线充电信号，并且向第二充电模块140输出控制信号以控制第二充电模块140输出电信号。
无线接收模块110还可以被配置为：当充电指示信号指示无线接收模块110向第一充电模块130发送无线充电信号时，向第一充电模块130发送无线充电信号；并且当充电指示信号指示无线接收模块110不向第一充电模块130发送无线充电信号时，不向第一充电模块130发送无线充电信号。
第二充电模块140可以与控制器120相连，并且可以被配置为响应于接收到控制信号，输出电信号。
第一充电模块130可以是电源模块，并且第二充电模块140可以是可充电电池。
无线充电装置100还可以包括：转换器150，与控制器120、第一充电模块130和第二充电模块140相连。控制器120还可以被配置为：响应于从待供 电模块接收到充电请求，向转换器150发送激活命令。待供电模块可以是锁定装置，被配置为对与安装有安全装置的待检查对象(例如，集装箱)进行锁定，并且上报待检查对象的位置。
转换器150可以被配置为当从控制器120接收到激活命令时，响应于充电指示信号指示无线接收模块110向第一充电模块130发送无线充电信号，从第一充电模块130接收电信号并且对电信号进行转换以向待供电模块输出经转换的电信号；并且响应于充电指示信号指示无线接收模块110不向第一充电模块130发送无线充电信号，从第二充电模块140接收电信号并且对电信号进行转换以向待供电模块输出经转换的电信号。
控制器120还可以被配置为：响应于状态指示信号指示无线充电装置100处于无线充电状态，通过将状态指示信号中包括的电平信号与阈值进行比较来确定无线充电装置100是否处于正常充电状态，当无线充电装置100处于正常充电状态时，向无线接收模块110发送充电指示信号以指示无线接收模块110向第一充电模块130发送无线充电信号，否则，向无线接收模块110发送充电指示信号以指示无线接收模块110不向第一充电模块130发送无线充电信号。
控制器120还可以被配置为：响应于状态指示信号指示无线充电装置100处于无线充电状态，当电平信号低于阈值时，确定无线充电装置100处于正常充电状态，否则，确定无线充电装置100处于异常充电状态。
无线充电装置100还可以包括：输出模块160，与控制器120相连。控制器120还可以被配置为：当确定无线充电装置100处于异常充电状态时，向输出模块160发送异常指示信号以指示无线充电装置100处于异常充电状态。输出模块160可以被配置为从控制器120接收异常指示信号，并且向用户输出异常指示信号。当用户接收到异常指示信号时，用户可以对无线充电装置100进行检查以排除故障。
图2A和图2B示出了根据本公开的实施例的用于给安全装置充电的方法的流程图。下面将参照图2A和图2B并结合图1对用于给安全装置充电的方法进行描述。该方法的流程从步骤S211开始。在步骤S211中，无线接收模块110可以确定无线充电装置100是否处于无线感应区域内。当确定无线充电装置100处于无线感应区域内时，在步骤S212，无线接收模块110可以从外部无线发射模块接收无线充电信号，并且向控制器120发送状态指示信号；否 则该方法前进至流程A。所述状态指示信号可以包括指示无线充电装置100处于无线充电状态的信息和无线充电信号的电平信号。在步骤S213，控制器120可以根据状态指示信号确定充电指示信号，并且向无线接收模块110发送充电指示信号。该充电指示信号可以指示无线接收模块110是否向无线接收模块110发送无线充电信号。然后，无线接收模块110可以从控制器120接收充电指示信号，并且根据充电指示信号确定是否向第一充电模块130发送无线充电信号。当无线接收模块110接收到的充电指示信号指示无线接收模块110向第一充电模块130发送无线充电信号时，无线接收模块110可以向第一充电模块130发送无线充电信号。当无线接收模块110接收到的充电指示信号指示无线接收模块110不向第一充电模块130发送无线充电信号时，无线接收模块110不向第一充电模块130发送无线充电信号。
步骤S213可以包括：响应于状态指示信号指示无线充电装置100处于无线充电状态，通过将状态指示信号中包括的电平信号与阈值进行比较来确定无线充电装置100是否处于正常充电状态，当无线充电装置100处于正常充电状态时，向无线接收模块110发送充电指示信号以指示无线接收模块110向第一充电模块130发送无线充电信号，否则，向无线接收模块110发送充电指示信号以指示无线接收模块110不向第一充电模块130发送无线充电信号。
响应于状态指示信号指示无线充电装置100处于无线充电状态，通过将状态指示信号中包括的电平信号与阈值进行比较来确定无线充电装置100是否处于正常充电状态可以包括：当电平信号低于阈值时，控制器120确定无线充电装置100处于正常充电状态，否则，控制器120确定无线充电装置100处于异常充电状态。当控制器120确定无线充电装置100处于异常充电状态时，控制器120向输出模块160发送异常指示信号以指示无线充电装置100处于异常充电状态。输出模块160可以从控制器120接收异常指示信号，并且向用户输出异常指示信号。当用户接收到异常指示信号时，用户可以对无线充电装置100进行检查以排除故障。
在步骤S214，控制器120可以判断充电指示信号是否指示无线接收模块110向第一充电模块130发送无线充电信号。当充电指示信号指示无线接收模块110向第一充电模块130发送无线充电信号时，在步骤S215，控制器120可以向第一充电模块130输出控制信号以控制第一充电模块130从无线接收模 块110接收无线充电信号，向第二充电模块140充电，并且输出电信号。在步骤S216，第一充电模块130可以响应于接收到控制信号，从无线接收模块110接收无线充电信号，向第二充电模块140充电，并且输出电信号。
当充电指示信号指示无线接收模块110不向第一充电模块130发送无线充电信号时，在步骤S217，控制器120可以向第二充电模块140输出控制信号以控制第二充电模块140输出电信号。在步骤S218，第二充电模块140可以响应于接收到控制信号，输出电信号。第一充电模块130可以是电源模块，并且第二充电模块140可以是可充电电池。
在步骤S221，无线接收模块110可以响应于无线充电装置100未处于无线感应区域内，向控制器120发送状态指示信号，状态指示信号包括指示无线充电装置100未处于无线充电状态的信息。
在步骤S222，控制器120可以响应于状态指示信号指示无线充电装置100未处于无线充电状态，向无线接收模块110发送充电指示信号以指示无线接收模块110不向第一充电模块130发送无线充电信号，并且向第二充电模块140输出控制信号以控制第二充电模块140输出电信号。
在步骤S223，第二充电模块140可以响应于接收到控制信号，输出电信号。
所述方法还可以包括：响应于从待供电模块接收到充电请求，控制器120向转换器150发送激活命令。待供电模块可以是锁定装置，被配置为对与安装有安全装置的待检查对象(例如，集装箱)进行锁定。
当从控制器120接收到激活命令时，转换器150可以响应于充电指示信号指示无线接收模块110向第一充电模块130发送无线充电信号，从第一充电模块130接收电信号并且对电信号进行转换以向待供电模块输出经转换的电信号；并且响应于充电指示信号指示无线接收模块110不向第一充电模块130发送无线充电信号，从第二充电模块140接收电信号并且对电信号进行转换以向待供电模块输出经转换的电信号。
图3示出了根据本公开的实施例的安全装置300的方框图。安全装置300可以包括根据本公开的实施例的无线充电装置310以及锁定装置320，锁定装置320与无线充电装置310相连，并且被配置为从无线充电装置310接收电信号，以根据外部指令进行开锁或锁定操作。该外部指令可以是从电子钥匙、遥 控器等设备接收的。
图4示出了根据本公开的实施例的用于给安全装置充电的系统400的示意图。系统400可以包括处理器410，例如，数字信号处理器(DSP)。处理器410可以是用于执行本文所描述的过程的不同动作的单个装置或多个装置。系统400还可以包括输入/输出(I/O)装置430，用于从其他实体接收信号或者向其他实体发送信号。
此外，系统400可以包括存储器420，该存储器420可以具有以下形式：非易失性或易失性存储器，例如，电可擦除可编程只读存储器(EEPROM)、闪存等。存储器420可以存储计算机可读指令，当处理器410执行该计算机可读指令时，该计算机可读指令可以使处理器执行本文所述的动作。
附图中示出了一些方框图和/或流程图。应理解，方框图和/或流程图中的一些方框或其组合可以由计算机程序指令来实现。这些计算机程序指令可以提供给通用计算机、专用计算机或其他可编程数据处理装置的处理器，从而这些指令在由该处理器执行时可以创建用于实现这些方框图和/或流程图中所说明的功能/操作的装置。
因此，本公开的技术可以硬件和/或软件(包括固件、微代码等)的形式来实现。另外，本公开的技术可以采取存储有指令的计算机可读介质上的计算机程序产品的形式，该计算机程序产品可供指令执行系统(例如，一个或多个处理器)使用或者结合指令执行系统使用。在本公开的上下文中，计算机可读介质可以是能够包含、存储、传送、传播或传输指令的任意介质。例如，计算机可读介质可以包括但不限于电、磁、光、电磁、红外或半导体系统、装置、器件或传播介质。计算机可读介质的具体示例包括：磁存储装置，如磁带或硬盘(HDD)；光存储装置，如光盘(CD-ROM)；存储器，如随机存取存储器(RAM)或闪存；和/或有线/无线通信链路。
以上的详细描述通过使用示意图、流程图和/或示例，已经阐述了无线充电装置和包括无线充电装置的安全装置的众多实施例。在这种示意图、流程图和/或示例包含一个或多个功能和/或操作的情况下，本领域技术人员应理解，这种示意图、流程图或示例中的每一功能和/或操作可以通过各种结构、硬件、软件、固件或实质上它们的任意组合来单独和/或共同实现。在一个实施例中，本公开的实施例所述主题的若干部分可以通过专用集成电路(ASIC)、现场 可编程门阵列(FPGA)、数字信号处理器(DSP)、或其他集成格式来实现。然而，本领域技术人员应认识到，这里所公开的实施例的一些方面在整体上或部分地可以等同地实现在集成电路中，实现为在一台或多台计算机上运行的一个或多个计算机程序(例如，实现为在一台或多台计算机系统上运行的一个或多个程序)，实现为在一个或多个处理器上运行的一个或多个程序(例如，实现为在一个或多个微处理器上运行的一个或多个程序)，实现为固件，或者实质上实现为上述方式的任意组合，并且本领域技术人员根据本公开，将具备设计电路和/或写入软件和/或固件代码的能力。此外，本领域技术人员将认识到，本公开所述主题的机制能够作为多种形式的程序产品进行分发，并且无论实际用来执行分发的信号承载介质的具体类型如何，本公开所述主题的示例性实施例均适用。信号承载介质的示例包括但不限于：可记录型介质，如软盘、硬盘驱动器、紧致盘(CD)、数字通用盘(DVD)、数字磁带、计算机存储器等；以及传输型介质，如数字和/或模拟通信介质(例如，光纤光缆、波导、有线通信链路、无线通信链路等)。

Claims (21)

  1. 一种无线充电装置，包括：无线接收模块、控制器、第一充电模块和第二充电模块，其中
    所述无线接收模块被配置为响应于所述无线充电装置处于无线感应区域内，从外部无线发射模块接收无线充电信号，向控制器发送状态指示信号，从所述控制器接收充电指示信号，并且根据所述充电指示信号确定是否向所述第一充电模块发送无线充电信号，其中所述状态指示信号包括指示所述无线充电装置处于无线充电状态的信息和所述无线充电信号的电平信号；
    所述控制器与所述无线接收模块相连，并且被配置为根据所述状态指示信号来向所述无线接收模块发送所述充电指示信号，并且响应于所述充电指示信号指示所述无线接收模块向所述第一充电模块发送无线充电信号，向所述第一充电模块输出控制信号以控制所述第一充电模块从所述无线接收模块接收所述无线充电信号，向所述第二充电模块充电，并且输出电信号；以及
    所述第一充电模块与所述控制器和所述第二充电模块相连，并且被配置为响应于接收到所述控制信号，从所述无线接收模块接收所述无线充电信号，向所述第二充电模块充电，并且输出所述电信号。
  2. 根据权利要求1所述的无线充电装置，其中，所述无线接收模块还被配置为：响应于所述无线充电装置未处于无线感应区域内，向所述控制器发送状态指示信号，所述状态指示信号包括指示所述无线充电装置未处于无线充电状态的信息；以及
    所述控制器还被配置为：响应于所述状态指示信号指示所述无线充电装置未处于无线充电状态，向所述无线接收模块发送所述充电指示信号以指示所述无线接收模块不向所述第一充电模块发送无线充电信号。
  3. 根据权利要求2所述的无线充电装置，其中，所述控制器还被配置为：
    响应于所述充电指示信号指示所述无线接收模块不向所述第一充电模块发送无线充电信号，向所述第二充电模块输出控制信号以控制所述第二充电模块输出电信号；并且
    所述第二充电模块与所述控制器相连，并且被配置为响应于接收到所述控 制信号，输出所述电信号。
  4. 根据权利要求1所述的无线充电装置，其中，所述第一充电模块是电源模块，并且所述第二充电模块是可充电电池。
  5. 根据权利要求3所述的无线充电装置，还包括：
    转换器，与所述控制器、所述第一充电模块和所述第二充电模块相连，其中，所述控制器还被配置为：响应于从待供电模块接收到充电请求，向所述转换器发送激活命令，并且
    所述转换器被配置为当从所述控制器接收到所述激活命令时，响应于所述充电指示信号指示所述无线接收模块向所述第一充电模块发送无线充电信号，从所述第一充电模块接收电信号并且对所述电信号进行转换以向所述待供电模块输出经转换的电信号；并且响应于所述充电指示信号指示所述无线接收模块不向所述第一充电模块发送无线充电信号，从所述第二充电模块接收电信号并且对所述电信号进行转换以向所述待供电模块输出经转换的电信号。
  6. 根据权利要求5所述的无线充电装置，其中，所述待供电模块是锁定装置。
  7. 根据权利要求1所述的无线充电装置，其中，所述控制器还被配置为：
    响应于所述状态指示信号指示所述无线充电装置处于无线充电状态，通过将所述状态指示信号中包括的所述电平信号与阈值进行比较来确定所述无线充电装置是否处于正常充电状态，当所述无线充电装置处于正常充电状态时，向所述无线接收模块发送所述充电指示信号以指示所述无线接收模块向所述第一充电模块发送无线充电信号，否则，向所述无线接收模块发送所述充电指示信号以指示所述无线接收模块不向所述第一充电模块发送无线充电信号。
  8. 根据权利要求7所述的无线充电装置，其中，所述控制器还被配置为：
    响应于所述状态指示信号指示所述无线充电装置处于无线充电状态，当所述电平信号低于所述阈值时，确定所述无线充电装置处于正常充电状态，否则，确定所述无线充电装置处于异常充电状态。
  9. 根据权利要求8所述的无线充电装置，还包括：输出模块，与所述控制器相连，其中，所述控制器还被配置为：
    当确定所述无线充电装置处于异常充电状态时，向所述输出模块发送异常 指示信号以指示所述无线充电装置处于异常充电状态；并且
    所述输出模块被配置为从所述控制器接收所述异常指示信号，并且向用户输出所述异常指示信号。
  10. 根据权利要求7所述的无线充电装置，其中，所述无线接收模块还被配置为：
    当所述充电指示信号指示所述无线接收模块向所述第一充电模块发送无线充电信号时，向所述第一充电模块发送无线充电信号；并且当所述充电指示信号指示所述无线接收模块不向所述第一充电模块发送无线充电信号时，不向所述第一充电模块发送无线充电信号。
  11. 一种安全装置，包括：
    根据权利要求1至10中任一项所述的无线充电装置；以及
    锁定装置，与所述无线充电装置相连，并且被配置为从所述无线充电装置接收所述电信号，以根据外部指令进行开锁或锁定操作。
  12. 一种无线充电方法，包括：
    由无线接收模块确定无线充电装置处于无线感应区域内，从外部无线发射模块接收无线充电信号，并向控制器发送状态指示信号，其中所述状态指示信号包括指示所述无线充电装置处于无线充电状态的信息和所述无线充电信号的电平信号；
    所述控制器根据所述状态指示信号来确定充电指示信号，并向所述无线接收模块发送所述充电指示信号；
    所述无线接收模块从所述控制器接收所述充电指示信号，并且根据所述充电指示信号确定是否向第一充电模块发送无线充电信号；
    响应于所述充电指示信号指示所述无线接收模块向所述第一充电模块发送无线充电信号，所述控制器向所述第一充电模块输出控制信号以控制所述第一充电模块从所述无线接收模块接收所述无线充电信号，向所述第二充电模块充电，并且输出电信号；以及
    响应于接收到所述控制信号，所述第一充电模块从所述无线接收模块接收所述无线充电信号，向所述第二充电模块充电，并且输出所述电信号。
  13. 根据权利要求12所述的方法，还包括：
    响应于所述无线充电装置未处于无线感应区域内，所述无线接收模块向所述控制器发送状态指示信号，所述状态指示信号包括指示所述无线充电装置未处于无线充电状态的信息；以及
    响应于所述状态指示信号指示所述无线充电装置未处于无线充电状态，所述控制器向所述无线接收模块发送所述充电指示信号以指示所述无线接收模块不向所述第一充电模块发送无线充电信号。
  14. 根据权利要求13所述的方法，还包括：
    响应于所述充电指示信号指示所述无线接收模块不向所述第一充电模块发送无线充电信号，所述控制器向所述第二充电模块输出控制信号以控制所述第二充电模块输出电信号；并且
    响应于接收到所述控制信号，所述第二充电模块输出所述电信号。
  15. 根据权利要求12所述的方法，其中，所述第一充电模块是电源模块，并且所述第二充电模块是可充电电池。
  16. 根据权利要求14所述的方法，还包括：
    响应于从待供电模块接收到充电请求，所述控制器向转换器发送激活命令；以及
    当从所述控制器接收到所述激活命令时，所述转换器响应于所述充电指示信号指示所述无线接收模块向所述第一充电模块发送无线充电信号，从所述第一充电模块接收电信号并且对所述电信号进行转换以向所述待供电模块输出经转换的电信号；并且响应于所述充电指示信号指示所述无线接收模块不向所述第一充电模块发送无线充电信号，从所述第二充电模块接收电信号并且对所述电信号进行转换以向所述待供电模块输出经转换的电信号。
  17. 根据权利要求16所述的方法，其中，所述待供电模块是锁定装置。
  18. 根据权利要求12所述的方法，还包括：
    响应于所述状态指示信号指示所述无线充电装置处于无线充电状态，所述控制器通过将所述状态指示信号中包括的所述电平信号与阈值进行比较来确定所述无线充电装置是否处于正常充电状态，当所述无线充电装置处于正常充电状态时，向所述无线接收模块发送所述充电指示信号以指示所述无线接收模块向所述第一充电模块发送无线充电信号，否则，向所述无线接收模块发送所 述充电指示信号以指示所述无线接收模块不向所述第一充电模块发送无线充电信号。
  19. 根据权利要求18所述的方法，还包括：
    响应于所述状态指示信号指示所述无线充电装置处于无线充电状态，当所述电平信号低于所述阈值时，所述控制器确定所述无线充电装置处于正常充电状态，否则，确定所述无线充电装置处于异常充电状态。
  20. 根据权利要求19所述的方法，还包括：
    当确定所述无线充电装置处于异常充电状态时，所述控制器向输出模块发送异常指示信号以指示所述无线充电装置处于异常充电状态；并且
    所述输出模块从所述控制器接收所述异常指示信号，并且向用户输出所述异常指示信号。
  21. 根据权利要求18所述的方法，还包括：
    当所述充电指示信号指示所述无线接收模块向所述第一充电模块发送无线充电信号时，所述无线充电装置向所述第一充电模块发送无线充电信号；并且当所述充电指示信号指示所述无线接收模块不向所述第一充电模块发送无线充电信号时，不向所述第一充电模块发送无线充电信号。
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