WO2013080393A1 - 充電装置、被充電装置 - Google Patents
充電装置、被充電装置 Download PDFInfo
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- WO2013080393A1 WO2013080393A1 PCT/JP2012/001560 JP2012001560W WO2013080393A1 WO 2013080393 A1 WO2013080393 A1 WO 2013080393A1 JP 2012001560 W JP2012001560 W JP 2012001560W WO 2013080393 A1 WO2013080393 A1 WO 2013080393A1
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- WIPO (PCT)
- Prior art keywords
- charging
- smartphone
- external device
- recorder
- microcomputer
- Prior art date
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/00032—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries characterised by data exchange
- H02J7/00034—Charger exchanging data with an electronic device, i.e. telephone, whose internal battery is under charge
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—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
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—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
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—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
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
- H04B1/3827—Portable transceivers
- H04B1/3883—Arrangements for mounting batteries or battery chargers
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/16—Constructional details or arrangements
- G06F1/1613—Constructional details or arrangements for portable computers
- G06F1/1632—External expansion units, e.g. docking stations
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/26—Power supply means, e.g. regulation thereof
Definitions
- the present invention relates to a charging device, and more particularly to a charging device capable of charging an external device.
- the present invention also relates to a device to be charged, and particularly to a device to be charged that can accept charging from an external device.
- Patent Document 1 discloses a contactless charging device that can charge a mobile phone terminal in a contactless manner.
- This contactless charging apparatus transmits charging power to a mobile phone terminal in a contactless manner using a planar coil.
- the contactless charging device Prior to transmitting power to the mobile phone terminal, the contactless charging device performs authorization authentication for charging power transmission and an information signal for authentication for permission authentication for data distribution to the mobile phone terminal. Used to authenticate mobile phone terminals.
- the contactless charging apparatus When the contactless charging apparatus has been authenticated, it transmits charge exchange delivery data prepared in advance to the mobile phone terminal. Thereafter, the contactless charging apparatus transmits charging power to the mobile phone terminal.
- this contactless charging apparatus can charge the mobile phone terminal without using an AC adapter or a connector.
- the contactless charging device distributes data to the mobile phone terminal based on the authentication information signal, it does not distribute data unnecessary for the user of the mobile phone terminal.
- the contactless charging device transmits charging power in exchange for data distribution, it does not require complicated calculation of electric charges and facilities, and does not suffer from the disadvantage of power supply. Charging power can be supplied.
- the contactless charging device disclosed in Patent Document 1 transmits an information signal for permission authentication using a planar coil that transmits charging power. Therefore, in the non-contact charging device disclosed in Patent Document 1, the power charging destination device and the data transmission destination device are not different.
- a charging device includes a charging unit that supplies power to an external device, a communication unit that communicates with the external device, and an inquiry from the external device via the communication unit. A control unit that controls the communication unit to notify the external device that has received the inquiry of charging information indicating whether or not the charging unit supplies power.
- a charged device includes a charged unit that receives power supply to an external device, a communication unit that communicates with the external device, a storage unit that stores content, and an external device via the communication unit. Control for controlling the communication unit to transmit all or part of the content stored in the storage unit to the external device according to the content of the charging information indicating whether or not the external device acquired from the power supply A section. (The invention's effect) ADVANTAGE OF THE INVENTION
- the charging device which can receive data only from the to-be-charged apparatus which the own apparatus is charging can be provided.
- the to-be-charged apparatus which can transmit data only to the charging device which the self-apparatus has received charge can be provided.
- FIG. 1 is a schematic external view of a charging system 1 according to the present embodiment.
- the charging system 1 includes a recorder 100 and a smartphone 200.
- the recorder 100 is a recorder that stores data such as image data.
- the smartphone 200 is a smartphone that stores data such as image data.
- the recorder 100 can perform contactless charging on a battery included in the smartphone 200 via the contactless charging module 160.
- the recorder 100 can receive data such as image data stored in the smartphone 200 by performing wireless LAN communication with the smartphone 200.
- the recorder 100 can record data received from the smartphone 200 in an internal HDD.
- the recorder 100 receives data such as image data only from the smartphone 200 that is charged by the own device.
- the smartphone 200 transmits data such as image data only to the recorder 100 whose own device accepts charging.
- FIG. 2 is a block diagram illustrating the configuration of the recorder 100 and the smartphone 200.
- Recorder 100 receives broadcast via antenna 110.
- the recorder 100 performs various image processing such as compression on the received broadcast by the microcomputer 130 to generate moving image data.
- the recorder 100 records the generated moving image data on the HDD 180.
- the recorder 100 performs various image processing such as decoding the moving image data recorded in the HDD 180 by the microcomputer 130.
- the recorder 100 outputs the decoded data to an external television or the like via the HDMI module 190.
- the recorder 100 transmits the electric power acquired via the AC power source 150 to the battery of an external device such as the smartphone 200 via the non-contact charging module 160.
- the smartphone 200 communicates with other smartphones via the 3G antenna 240.
- the smartphone 200 performs various processes by the microcomputer 250 on audio received from another smartphone or the like via the 3G antenna 240.
- the smartphone 200 outputs the processed sound from the speaker 245.
- the smartphone 200 performs various processes by the microcomputer 250 on the sound that has been input via the microphone 246.
- the smartphone 200 transmits the processed audio data to another smartphone or the like via the 3G antenna 240.
- the smartphone 200 performs various image processing such as compression on the image data captured by the camera 230 and generates moving image data.
- the smartphone 200 records the generated moving image data in the memory card 275.
- the smartphone 200 charges the battery 220 with the power received from the external device via the non-contact charged module 210.
- the recorder 100 includes an antenna 110, a tuner 120, a microcomputer 130 (an example of a control unit), a flash memory 135, a sub-microcomputer 140, an AC power supply 150, a non-contact charging module 160 (an example of a charging unit), and a WiFi module 170. (An example of a communication unit), a remote control receiving unit 175, a remote control 178, an HDD 180, and an HDMI module 190 are provided.
- the antenna 110 is an antenna that receives a broadcast from a broadcast station.
- the antenna 110 includes a UHF antenna that receives terrestrial digital broadcasting, a parabolic antenna that receives BS / CS digital broadcasting, or the like.
- the tuner 120 extracts the radio wave of the channel selected by the user from the radio waves received via the antenna 110.
- the tuner 120 generates digital data that can be processed by the microcomputer 130 based on the extracted radio wave.
- the microcomputer 130 is a control module that controls the entire recorder 100.
- the microcomputer 130 is configured by SOC (SystemSOn Chip). Therefore, the microcomputer 130 is configured by integrating a CPU, a memory, and a data signal processing circuit.
- the microcomputer 130 is composed of a high-performance semiconductor and has high processing performance. On the other hand, the microcomputer 130 requires high power consumption. Therefore, the microcomputer 130 is stopped except when main functions such as TV broadcast recording and network communication are used.
- the flash memory 135 is a rewritable nonvolatile semiconductor memory.
- the flash memory 135 stores an OS (Operating System) necessary for the operation of the recorder 100, various control programs, and the like.
- the microcomputer 130 reads the OS and the like stored in the flash memory 135 at the time of startup.
- the microcomputer 130 expands the read OS and the like in a memory inside the microcomputer 130 and executes it by the CPU inside the microcomputer 130.
- the sub-microcomputer 140 is a microcomputer that always operates as long as the AC power supply 150 is connected to an outlet.
- the sub-microcomputer 140 has lower processing power than the microcomputer 130, and therefore has lower power consumption.
- the sub-microcomputer 140 has a clock and a time schedule for starting the microcomputer 130 in order to realize the timer recording function of the recorder 100 and the like.
- the sub-microcomputer 140 issues an activation instruction to the microcomputer 130 when the internal clock indicates the next activation time of the microcomputer 130.
- the sub-microcomputer 140 also issues an activation instruction to the microcomputer 130 when power transmission to the external device by the non-contact charging module 160 is started.
- the sub-microcomputer 140 also issues a startup instruction to the microcomputer 130 even when the startup instruction is received via the remote control receiver 175.
- the AC power supply 150 accepts power supply from a household commercial power outlet.
- the non-contact charging module 160 receives power supply from the AC power source 150.
- the non-contact charging module 160 is a charging module that supplies power to the non-contact charged module 210 of the device to be charged (in this embodiment, the smartphone 200) by an electromagnetic induction method.
- the non-contact charging module 160 can detect that the device to be charged has approached the non-contact charging module 160.
- the non-contact charging module 160 starts charging the charged device in response to detecting the proximity of the charged device. Further, when the charging to the charged device is started, the non-contact charging module 160 transmits a charging start signal indicating that to the sub-microcomputer 140.
- the non-contact charging module 160 complies with the “Qi” standard, which is an international standard for wireless power feeding.
- the WiFi module 170 is a communication module capable of wireless LAN communication.
- the WiFi module 170 conforms to the “IEEE802.11” standard, which is an international standard for wireless LAN communication.
- the WiFi module 170 can communicate with the WiFi module 270 of the smartphone 200 by IP (Internet Protocol). Also, the WiFi module 170 can communicate with an in-home device or the like via the access point 280 by IP.
- the remote control receiving unit 175 receives a control signal modulated from infrared rays or RF waves transmitted from the remote control 178.
- the remote control receiving unit 175 receives control signals such as power ON / OFF, channel switching, and recording start / stop.
- the remote control receiving unit 175 converts the received control signal into a digital signal that can be interpreted by the sub-microcomputer 140.
- the remote controller 178 is an operating device for the user to remotely operate the recorder 100.
- the remote controller 178 is provided with various buttons. The user can remotely operate the recorder 100 by operating a button on the remote controller 178.
- the HDD 180 is a storage device that stores moving image data and the like.
- the HDD 180 stores data such as moving image data indicating a broadcast program received via the antenna 110 and image data received from an external device such as the smartphone 200 via the WiFi module 170.
- the HDMI module 190 is an interface for connecting the recorder 100 and an external device such as a television.
- the recorder 100 can output a moving image or the like indicated by moving image data stored in the HDD 180 to an external device via the HDMI module 190.
- the smartphone 200 includes a non-contact charged module 210 (an example of a charged unit), a battery 220, a camera 230, a 3G antenna 240, a speaker 245, a microphone 246, a microcomputer 250 (an example of a control unit), a flash memory 260, and a WiFi module 270. (An example of a communication unit), a memory card 275 (an example of a storage unit), and a liquid crystal monitor 278 (an example of a display unit).
- the non-contact charged module 210 is a charged module that receives power supply from the non-contact charging module 160 by an electromagnetic induction method.
- the non-contact charged module 210 can charge the battery 220 with the supplied power.
- the non-contact charged module 210 transmits a signal indicating the start of charging of the battery 220 to the microcomputer 250 together with the start of charging of the battery 220.
- the non-contact charged module 210 is compliant with the “Qi” standard, which is an international standard for wireless power feeding, like the non-contact charging module 160.
- the battery 220 is a power source that supplies power to each module in the smartphone 200.
- the battery 220 is composed of a lithium ion battery.
- the battery 220 stores the power received from the contactless charging module 160 via the contactless charged module 210.
- the camera 230 is an imaging unit that includes an optical system and a CMOS image sensor. The image data captured by the camera 230 is subjected to various processing such as compression by the microcomputer 250 and is recorded in the memory card 275.
- the 3G antenna 240 is a communication module that communicates with a mobile phone base station.
- the 3G antenna 240 conforms to the 3G standard.
- the 3G antenna 240 is used for telephone calls and data communications via a mobile phone network.
- the speaker 245 outputs the sound indicated by the sound data received via the 3G antenna 240.
- the microphone 246 receives an input of a voice emitted from the user.
- the microphone 246 converts the received voice into voice data and transmits it to the microcomputer 250.
- the microcomputer 250 performs various processing such as compression on the audio data, and transmits it to the mobile phone base station via the 3G antenna 240.
- the microcomputer 250 is a control module that controls each module in the smartphone 200.
- the microcomputer 250 is configured by an SOC, like the microcomputer 130.
- the microcomputer 250 reads the OS and various control programs stored in the flash memory 260 at startup.
- the WiFi module 270 is a communication module capable of wireless LAN communication.
- the WiFi module 270 complies with the “IEEE802.11” standard, which is an international standard for wireless LAN communication.
- the liquid crystal monitor 278 is a display monitor that can display an image.
- the liquid crystal monitor 278 has a touch panel function. Therefore, the user can operate the smartphone 200 via the liquid crystal monitor 278. 1-3. Operation Next, operations of the recorder 100 and the smartphone 200 will be described with reference to FIGS.
- FIG. 3 is a flowchart for explaining the operation of the recorder 100.
- the contactless charging module 160 starts charging the battery 220 via the contactless charged module 210 (S110).
- the non-contact charging module 160 transmits a charging start signal to the sub-microcomputer 140.
- the sub-microcomputer 140 issues a start instruction to the microcomputer 130 and starts the microcomputer 130 (S120).
- the sub-microcomputer 140 stores information on the time when the charge start signal is received (hereinafter referred to as “charge start time information”) in the internal memory (S120). Further, when receiving the charge start signal, the sub-microcomputer 140 sets “1” in the internal memory as a charge state flag that is a flag indicating whether or not power is being supplied to the smartphone 200 (S120).
- FIG. 4 is a schematic diagram for explaining the charge state flag and the charge start time information.
- “0” is set as a charge state flag in the memory inside the sub-microcomputer 140.
- “1” is set as the charge state flag in the memory inside the sub-microcomputer 140.
- the sub-microcomputer 140 stores charging start time information in an internal memory. Specifically, the sub-microcomputer 140 stores information such as what year / month / day / hour / hour / minute / second as the charging start time information in the internal memory.
- the microcomputer 130 instructs activation of peripheral modules such as the HDD 180 (S130).
- peripheral modules such as the HDD 180 (S130).
- the microcomputer 130 activates a DLNA (Digital-Living-Network-Alliance) server function after confirming the activation of the peripheral module. Thereafter, the microcomputer 130 waits until a command is received from the smartphone 200 via the WiFi module 170 (S140).
- DLNA Digital-Living-Network-Alliance
- DLNA is a standard communication standard provided for sharing data such as photographs, music, and videos between devices in a home using an IP network.
- a client device first transmits a device search command to the server, and responds to the device search command received by the server. Thereby, the client device and the server recognize each other as communication targets.
- the data transmitted when the server responds to the client device includes the server IP address and a DDD (Device Description Document) URI (Uniform Resource Identifier) for identifying the functions of the server.
- DDD Device Description Document
- URI Uniform Resource Identifier
- step S140 If it is determined in step S140 that the device search command has been received while waiting for reception of the command (S150), the microcomputer 130 indicates the DDD URI and “charging information” indicating whether power is being supplied. As a charging status flag, charging start time information, and information on the current time (hereinafter referred to as “current time information”) stored in the memory inside the sub-microcomputer 140 via the WiFi module 170.
- the sub-microcomputer 140 is controlled to transmit to (S160). That is, the microcomputer 130 transmits “1” as the charge state flag to the smartphone 200, transmits the charging start time information to the smartphone 200, and transmits the current time information to the smartphone 200.
- the smartphone 200 is an external device (hereinafter referred to as “charging device”) in which the recorder 100 is charging the device itself by referring to the charging state flag, the charging start time information, and the current time information. Recognize that. A method in which the smartphone 200 recognizes that the recorder 100 is charging the device itself based on the charge state flag, the charge start time information, and the current time information will be described later.
- step S140 If it is determined in step S140 that the data acquisition request command has been received while waiting for reception of the command (S150), the microcomputer 130 transmits a DDD to the smartphone 200 via the WiFi module 170 (S170).
- DDD indicates the presence / absence of a photo upload function, the presence / absence of a recorded program sending function, and the like.
- the smartphone 200 recognizes the capability of the recorder 100 by acquiring DDD.
- step S140 the microcomputer 130 records the image data received from the smartphone 200 via the WiFi module 170 in the HDD 180 ( S180).
- the recorder 100 in the present embodiment receives the device search command from the smartphone 200
- the recorder 100 displays a charge state flag indicating whether or not the contactless charging module 160 supplies power to the smartphone 200.
- the recorder 100 can notify the smartphone 200 whether the device itself is a device being charged to the smartphone 200 or not a device being charged.
- the smartphone 200 can transmit data only to the charging device that is charging the device itself, and the probability that the recorder 100 can receive data only from the device that the device is charging is improved.
- FIG. 5 is a flowchart for explaining the operation of the recorder 100.
- the remote control receiving unit 175 When the smartphone 200 is not placed on the non-contact charging module 160 and the user presses the power ON button of the remote control 178, the remote control receiving unit 175 outputs a power ON instruction to the sub-microcomputer 140.
- the sub-microcomputer 140 sets the charge state flag to “0” and sets an invalid value (for example, 00/00/00 00:00:00, etc.) as the charge start time (S200). .
- Step S210 to step S240, step S260, and step S270 are the same operations as step S120 to step S150, step S170, and step S180 in FIG. 3, respectively. Only step S250 is different from step S160 of FIG.
- step S250 The operation in step S250 will be described. If it is determined in step S230 that the device search command has been received while waiting for reception of the command (S240), the microcomputer 130 stores the charge state flag stored in the memory inside the sub-microcomputer 140, and the charge start time. The sub-microcomputer 140 is controlled to transmit the information and the current time information to the smartphone 200 via the WiFi module 170 (S250). That is, the microcomputer 130 transmits “0” as the charge state flag to the smartphone 200, transmits an invalid value as the charge start time information to the smartphone 200, and transmits the current time information (S250).
- FIG. 6 is a flowchart for explaining the operation of the smartphone 200.
- the user can place the smartphone 200 on the contactless charging module 160 of the recorder 100 (S300).
- the contactless charged module 210 starts charging the battery 220 with the power received through the contactless charging module 160 (S310).
- the non-contact charged module 210 notifies the microcomputer 250 of the start of charging of the battery 220.
- the microcomputer 250 records information on the time when the notification of the start of charging is received (hereinafter referred to as “charged start time information”) in an internal memory.
- charged start time information information on the time when the notification of the start of charging is received (hereinafter referred to as “charged start time information”) in an internal memory.
- the microcomputer 250 notifies (notifies) the device search command to the external device via the WiFi module 270 (S320).
- the microcomputer 250 waits until a response is received from the external device (S330).
- the microcomputer 250 receives the response based on the charge state flag, the charging start time information, and the current time information, which are the response contents. It is determined whether or not the charging device is charging the own device (S340). Specifically, the microcomputer 250 indicates that the charge state flag that has received the response indicates “1”, and the difference between the charge start time at which the response has been received and the current time at which the response has been received (that is, the elapsed charge time).
- the difference between the charge start time stored in the internal memory of the microcomputer 250 and the current time indicated by the internal clock is the same or substantially the same, It is determined that the external device is a charging device that is charging the own device. On the other hand, in other cases, microcomputer 250 determines that the external device that has received the response is not a charging device that is charging the device itself.
- the microcomputer 250 determines that the external device that has received the response is not a charging device that is charging the device itself, the microcomputer 250 returns to step S320 and notifies (reports) the device search command to other external devices. (S320). On the other hand, when it is determined that the external device that has received the response is a charging device that is charging the device itself, the microcomputer 250 notifies the charging device of a data acquisition request command using the DDD URI. (S350). When the acquisition request command is notified to the URI of the DDD, the microcomputer 250 waits until receiving the DDD from the external device (S360).
- the microcomputer 250 determines whether or not the charging device supports the photo upload function (S370). If it is determined that the charging device does not have the photo upload function, the microcomputer 250 continues the charging process from the non-contact charged module 210 to the battery 220 without executing a special process (S380). On the other hand, when determining that the external device has the photo upload function, the microcomputer 250 transmits image data such as a photo stored in the memory card 275 to the recorder 100 via the WiFi module 270 (S390). ). When the transmission of the image data is completed, the microcomputer 250 continues the charging process from the non-contact charged module 210 to the battery 220 (S400).
- the smartphone 200 is configured so that all or one of the image data stored in the memory card 275 is stored in accordance with the content of the information about the state of the external device (at least the charge state flag) acquired from the external device.
- the WiFi module 270 is controlled to transmit the unit to the external device. Thereby, the smart phone 200 can transmit data only to the charging device in which the self device is accepting charging.
- FIG. 7 is a flowchart for explaining each operation example of the recorder 100, the smartphone 200, and the recorder 300.
- the recorder 100 starts charging the smart phone 200 (S500).
- the smartphone 200 transmits a device search command by broadcast communication (S510).
- the microcomputer 130 of the recorder 100 is still being activated and has not been activated. This startup takes about 1 minute.
- the recorder 300 has been activated at this stage. Accordingly, the recorder 300 that has been started up receives the device search command.
- the recorder 300 Upon receiving the device search command, the recorder 300 displays the charge state flag (“0” is set), the invalid value set as the charge start time information, the current time information, and the DDD URI. 200 is notified (S520). As a result, the smartphone 200 recognizes that the recorder 300 is not a charging device that is charging the device itself (S530).
- the smartphone 200 When recognizing that the recorder 300 is not a charging device that is charging the device itself, the smartphone 200 notifies the recorder 100, which is another external device, of a device search command (S540).
- the recorder 100 When receiving the device search command, the recorder 100 reads the charge state flag (“1” is set), the charge start time information (a valid value set in the memory in the sub-microcomputer 140), and the current time. Information and the DDD URI are notified to the smartphone 200 (S550). As a result, the smartphone 200 recognizes that the recorder 100 is an external device that is charging the device itself (S560).
- the smartphone 200 When recognizing that the recorder 100 is a charging device charging the device itself, the smartphone 200 notifies the recorder 100 of a data acquisition request command (S570). When receiving the data acquisition request command, the recorder 100 notifies the smartphone 200 of DDD (indicating that the photo upload function is present) (S580). As a result, the smartphone 200 recognizes that the recorder 100 supports the photo upload function.
- the smartphone 200 When recognizing that the recorder 100 is compatible with the photo upload function, the smartphone 200 transmits image data such as a photo stored in the memory card 275 to the recorder 100 (S590). As described above, according to the present embodiment, the smartphone 200 can transmit data such as image data only to a charging device that the device itself accepts charging, and the recorder 100 can be charged by the device itself being charged. Data such as image data can be received only from the device (in this embodiment, the smartphone 200). 2.
- the first embodiment has been described above, the present invention is not limited to the first embodiment and can be applied to various other embodiments. An example of another embodiment will be described below.
- the recorder 100 is shown as an example of the charging device, but is not necessarily limited to such an example.
- the charging device can be applied to a PC or NAS.
- the recorder 100 charges the smartphone 200 has been described.
- the recorder 100 can charge a plurality of charged devices at the same time. In this case, the above-described process is executed with each charged device.
- the smartphone 200 is shown as an example of the device to be charged, but is not necessarily limited to such an example.
- the device to be charged can be applied to a digital camera, a portable music player, a mobile phone, a charging pack, or the like.
- the WiFi module 170 and the WiFi module 270 were shown as an example of a communication part, it is not necessarily limited to such an example.
- the present invention can also be applied to a wired LAN, PLC, WiFiDirect, and the like.
- Embodiment 1 although the example which transmits the image data memorize
- the present invention can be applied to a case where program data stored in the recorder 100 is transmitted to the smartphone 200.
- the microcomputer 250 of the smartphone 200 controls the WiFi module 270 to request the recorder 100 to transmit content, and the recorder 100 supplies power. If not, the WiFi module 270 that requests the recorder 100 to transmit content may not be controlled.
- (E) In Embodiment 1, transmission of image data from the smartphone 200 is automatically performed after recognizing that the recorder 100 is charged. It is not limited. For example, after recognizing that charging is accepted from the recorder 100, the smartphone 200 may inquire the user as to whether or not to permit content transfer. Specifically, when the smartphone 200 is recognized as being charged from the recorder 100, as shown in FIG. 8, the smartphone 200 displays an image control unit that displays an image prompting a content transmission instruction on the liquid crystal monitor 278. You may have. In this case, the microcomputer 250 transmits all or part of the content to the recorder 100 only when the user's transmission instruction is received by the touch panel of the liquid crystal monitor 278. As a result, image data can be transferred only when necessary. Note that the above-described image control unit may be included in the microcomputer 250.
- the recorder 100 uses, as charging information indicating whether or not the recorder 100 (non-contact charging module 160) supplies power, a charging state flag, charging start time information, and current time information.
- the charging information is not necessarily limited to such an example.
- the recorder 100 may transmit only the charge state flag to the smartphone 200 as the charge information. In this case, if the charge state flag is “1”, the smartphone 200 recognizes the recorder 100 as a charging device.
- the recorder 100 may transmit only the charging start time information and the current time information to the smartphone 200 as the charging information. Furthermore, the recorder 100 may transmit only the difference between the charging start time and the current time (that is, the elapsed charging time) to the smartphone 200 as the charging information.
- the set of charging start time information, current time information, and elapsed charging time are examples of time information related to charging.
- the smartphone 200 can recognize that the recorder 100 is a charging device only by receiving time information related to charging. However, the received charging elapsed time and the charged time elapsed in the device itself are calculated. By comparing, it can be accurately determined that the recorder 100 is a charging device that supplies power to the own device.
- the recorder 100 may use remaining capacity information regarding the remaining capacity of the battery in the smartphone 200 as the charging information. That is, the recorder 100 receives the remaining capacity information from the smartphone 200 via the non-contact charging module 160 and transmits the received remaining capacity information to the smartphone 200 via the WiFi module 170. Thereby, although the smart phone 200 can also recognize that the recorder 100 is a charging device only by reception of remaining capacity information, it compares the received remaining capacity information with the information of the remaining capacity of the battery in its own apparatus. This makes it possible to accurately determine whether or not the recorder 100 is a charging device that supplies power to the own device.
- the charging information includes at least one of a charging state flag, time information related to charging (a set of charging start time information and current time information, or elapsed charging time), and remaining capacity information. Just do it.
- the more information included in the charging information the more the smartphone 200 can determine whether or not the recorder 100 is a charging device that supplies power to the own device.
- the recorder 100 performs wireless communication with the smartphone 200 while performing contactless charging on the smartphone 200.
- the present invention is not limited to this. The present invention can be applied to a case where the charging path and the communication path are divided into two systems. Therefore, the recorder 100 may perform contact charging (for example, charging via a cable) on the smartphone 200 or may perform wired communication with the smartphone 200.
- a charged device includes a charged portion that receives power supply from the charging device, a communication portion that communicates with an external device, a storage portion that stores content, and a display portion that displays an image. And displaying an image that prompts an instruction to transmit the content to the external device according to the content of charging information regarding whether or not the external device is supplying power from the external device via the communication unit.
- a charging system includes a device to be charged and a charging device.
- the charged device is configured to make an inquiry when the charged unit that can receive power supply, the first communication unit that can communicate, the storage unit that stores content, and the charged unit receives power supply.
- a first control unit for informing from one communication unit.
- the charging unit supplies power in response to the inquiry received through the second communication unit and the second communication unit capable of wireless communication, the second communication unit capable of wirelessly supplying power.
- a second control unit that transmits charging information indicating whether or not the charging is performed from the second communication unit to the device to be charged.
- the first control unit when it is determined that the power supply source of the charged unit is the charged device based on the charging information received via the first communication unit, All or part of the information is transmitted from the first communication unit to the charging device.
- the present invention can be applied to a charging device such as a recorder or a charging cradle. Further, the present invention can be applied to a charged device such as a mobile phone, a smartphone, or a digital camera.
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Abstract
Description
上記特許文献1に開示されている無接点充電装置は、充電用電力を伝送する平面コイルを用いて、許可認証のための情報信号の送信を行う。従って、上記特許文献1に開示されている無接点充電装置においては、電力の充電先の装置と、データの送信先の装置とが異なるということが生じない。
本発明は、自装置が充電している被充電装置のみからデータを受信できる充電装置を提供することを目的とする。また、本発明は、自装置が充電を受け付けている充電装置にのみデータを送信できる被充電装置を提供することを目的とする。
(課題を解決するための手段)
上記課題を解決するために、本発明にかかる充電装置は、外部機器に対して電力供給を行う充電部と、外部機器と通信を行う通信部と、通信部を介して、外部機器からの問い合わせを受け付けると、充電部が電力供給を行っているか否かを示す充電情報を、問い合わせを受け付けた外部機器に対して通知するよう通信部を制御する制御部と、を備える。
(発明の効果)
本発明によれば、自装置が充電している被充電装置のみからデータを受信できる充電装置を提供できる。また、本発明によれば、自装置が充電を受け付けている充電装置にのみデータを送信できる被充電装置を提供できる。
1.実施の形態1
1-1.概要
本実施形態の概要について図1を用いて説明する。図1は、本実施形態にかかる充電システム1の外観模式図である。充電システム1は、レコーダ100とスマートフォン200とによって構成されている。レコーダ100は、画像データ等のデータを記憶するレコーダである。スマートフォン200は、画像データ等のデータを記憶するスマートフォンである。レコーダ100は、非接触充電モジュール160を介して、スマートフォン200に含まれるバッテリに対して無接触充電を行える。
レコーダ100は、自装置が充電を行っているスマートフォン200からのみ画像データ等のデータを受信する。また、スマートフォン200は、自装置が充電を受け付けているレコーダ100にのみ画像データ等のデータを送信する。
1-2.構成
本実施の形態にかかるレコーダ100の構成について図2を用いて説明する。図2は、レコーダ100とスマートフォン200の構成を示すブロック図である。
1-2-1.レコーダ100の構成
レコーダ100は、アンテナ110、チューナ120、マイコン130(制御部の一例)、フラッシュメモリ135、サブマイコン140、AC電源150、非接触充電モジュール160(充電部の一例)、WiFiモジュール170(通信部の一例)、リモコン受信部175、リモコン178、HDD180、HDMIモジュール190を備える。
チューナ120は、アンテナ110を介して受信した電波のうち、使用者が選局しているチャンネルの電波を抽出する。チューナ120は、抽出した電波に基づいて、マイコン130が処理可能なデジタルデータを生成する。
リモコン178は、使用者がレコーダ100を遠隔操作するための操作機器である。リモコン178には各種ボタンが設けられている。使用者が、リモコン178上のボタンを操作することにより、レコーダ100を遠隔操作できる。
HDMIモジュール190は、レコーダ100とテレビ等の外部機器とを接続するインターフェースである。レコーダ100は、HDMIモジュール190を介してHDD180に記憶されている動画像データが示す動画像等を外部機器に対して出力できる。
次に、スマートフォン200の構成の詳細について説明する。スマートフォン200は、非接触被充電モジュール210(被充電部の一例)、バッテリ220、カメラ230、3Gアンテナ240、スピーカ245、マイク246、マイコン250(制御部の一例)、フラッシュメモリ260、WiFiモジュール270(通信部の一例)、メモリカード275(記憶部の一例)、液晶モニタ278(表示部の一例)を備える。
カメラ230は、内部に光学系、CMOSイメージセンサを含む撮像部である。カメラ230で撮像された画像データは、マイコン250で圧縮等の各種処理が施され、メモリカード275に記録される。
スピーカ245は、3Gアンテナ240を介して受信した音声データが示す音声を出力する。マイク246は、使用者から発せられた音声の入力を受け付ける。マイク246は、受け付けた音声を音声データに変換し、マイコン250に送信する。マイコン250は、音声データに圧縮等の各種処理を施し、3Gアンテナ240を介して携帯電話基地局に送信する。
WiFiモジュール270は、無線LAN通信可能な通信モジュールである。WiFiモジュール270は、無線LAN通信の国際標準規格である「IEEE802.11」規格に準拠している。
1-3.動作
次に、レコーダ100、スマートフォン200の動作について図3~図6を用いて説明する。
まず、レコーダ100が電源OFFの状態で、非接触充電モジュール160上にスマートフォン200が置かれた場合のレコーダ100の動作について図3を用いて説明する。図3は、レコーダ100の動作を説明するためのフローチャートである。
このように本実施形態におけるレコーダ100は、スマートフォン200から機器検索コマンドを受け付けると、非接触充電モジュール160がスマートフォン200に対して電力供給を行っているか否かを示す充電状態フラグをスマートフォン200に対して通知する。これにより、レコーダ100は、スマートフォン200に対して、自装置がスマートフォン200に充電中の装置であるのか、充電中の装置でないのかを知らせることができる。その結果、スマートフォン200は、自装置に充電を行っている充電装置にのみデータを送信でき、また、レコーダ100は、自装置が充電を行っている装置のみからデータを受信できる確率が向上する。
次に、スマートフォン200が非接触充電モジュール160上に置かれていない状態で、レコーダ100の電源がONされた場合の動作について図5を用いて説明する。図5は、レコーダ100の動作を説明するためのフローチャートである。
次に、スマートフォン200の動作について図6を用いて説明する。図6は、スマートフォン200の動作を説明するためのフローチャートである。
使用者は、スマートフォン200をレコーダ100の非接触充電モジュール160上に置ける(S300)。スマートフォン200が非接触充電モジュール160上に置かれると、非接触被充電モジュール210は、非接触充電モジュール160を介して供給を受け付けた電力のバッテリ220への充電を開始する(S310)。充電を開始すると、非接触被充電モジュール210は、マイコン250へバッテリ220への充電の開始を通知する。充電の開始の通知を受け付けると、マイコン250は、充電の開始の通知を受け付けた時刻に関する情報(以下、「被充電開始時刻情報」という。)を内部のメモリに記録する。被充電開始時刻情報を内部のメモリに記録すると、マイコン250は、WiFiモジュール270を介して外部機器に機器検索コマンドを通知(報知)する(S320)。
一方、応答を受け付けた外部機器が自装置に対して充電中の充電装置であると判断した場合には、マイコン250は、DDDのURIを用いて充電装置に対してデータ取得要求コマンドを通知する(S350)。DDDのURIに対して取得要求コマンドを通知すると、マイコン250は、外部機器からDDDを受信するまで待機する(S360)。
次に、レコーダ100がスマートフォン200に対して充電を行っている場合のレコーダ100、スマートフォン200、レコーダ300の各動作例について図7を用いて説明する。図7は、レコーダ100、スマートフォン200、レコーダ300の各動作例を説明するためのフローチャートである。
このように、本実施形態によれば、スマートフォン200は、自装置が充電を受け付けている充電装置にのみ画像データ等のデータを送信できるし、レコーダ100は、自装置が充電している被充電装置(本実施形態では、スマートフォン200)のみから画像データ等のデータを受信できる。
2.他の実施の形態
以上、実施の形態1について説明したが、本発明は実施の形態1には限定されず他の様々な実施の形態に適用できる。他の実施形態の一例について以下に説明する。
また、実施の形態1においては、レコーダ100がスマートフォン200を充電する場合について説明したが、レコーダ100は複数の被充電装置を同時に充電することも可能である。この場合には、各被充電装置との間で上述のプロセスが実行される。
(C)実施の形態1においては、通信部の一例としてWiFiモジュール170、WiFiモジュール270を示したが必ずしもこのような例に限定されない。例えば、有線LAN、PLC、WiFiDirect等にも適用できる。
この場合、スマートフォン200のマイコン250は、レコーダ100が電力供給を行っている場合には、レコーダ100に対してコンテンツの送信を要求するようWiFiモジュール270を制御し、レコーダ100が電力供給を行っていない場合には、レコーダ100に対してコンテンツの送信を要求するWiFiモジュール270を制御しなければよい。
例えば、レコーダ100は、充電情報として、充電状態フラグだけをスマートフォン200に送信することとしてもよい。この場合、スマートフォン200は、充電状態フラグが「1」であれば、レコーダ100を充電装置として認識することとなる。
(G)実施の形態1において、レコーダ100は、スマートフォン200に無接触充電を行いながら、スマートフォン200と無線通信を行うこととしたが、これに限られるものではない。本発明は、充電経路と通信経路とが2系統に分かれているケースに適用可能である。従って、レコーダ100は、スマートフォン200に対して接触充電(例えば、ケーブルを介した充電)を行ってもよいし、スマートフォン200と有線通信を行ってもよい。
本発明の他の特徴を以下に附記する。
(i)本発明に係る被充電装置は、充電装置からの電力供給を受け付ける被充電部と、外部機器との通信を行う通信部と、コンテンツを記憶する記憶部と、画像を表示する表示部と、前記通信部を介して外部機器から取得した該外部機器が電力供給を行っているか否かに関する充電情報の内容に応じて、前記コンテンツの前記外部機器への送信指示を促す画像を前記表示部に表示させる画像表示部と、前記送信指示に応じて、前記記憶部に記憶しているコンテンツの全部又は一部を前記外部機器に送信するよう前記通信部を制御する制御部と、を備える。
110 アンテナ
120 チューナ
130 マイコン
135 フラッシュメモリ
140 サブマイコン
150 AC電源
160 非接触充電モジュール
170 WiFiモジュール
175 リモコン受信部
178 リモコン
180 HDD
190 HDMIモジュール
200 スマートフォン
210 非接触被充電モジュール
220 バッテリ
230 カメラ
240 3Gアンテナ
245 スピーカ
246 マイク
250 マイコン
260 フラッシュメモリ
270 WiFiモジュール
275 メモリカード
278 液晶モニタ
280 アクセスポイント
Claims (7)
- 外部機器に対して電力供給を行う充電部と、
外部機器と通信を行う通信部と、
前記通信部を介して、外部機器からの問い合わせを受け付けると、前記充電部が電力供給を行っているか否かを示す充電情報を、前記問い合わせを受け付けた外部機器に対して通知するよう前記通信部を制御する制御部と、を備える、
充電装置。 - 前記充電情報は、前記充電部による充電状態を示す充電状態フラグ、及び前記充電部による充電に関連する時間情報のうち少なくとも一つを含む、
請求項1に記載の充電装置。 - 前記充電部は、前記被充電装置から前記被充電装置内のバッテリの残容量に関する残容量情報を受信でき、
前記充電情報は、前記残容量情報を含む、
請求項1又は2に記載の充電装置。 - 外部機器に対して電力供給を受け付ける被充電部と、
外部機器と通信を行う通信部と、
コンテンツを記憶する記憶部と、
前記通信部を介して外部機器から取得した該外部機器が電力供給を行っているか否かを示す充電情報の内容に応じて、前記記憶部に記憶している前記コンテンツの全部又は一部を前記外部機器に送信するよう前記通信部を制御する制御部と、を備える、
被充電装置。 - 前記充電情報は、前記外部機器による充電状態を示す充電状態フラグ、前記外部機器による充電に関連する時間情報、及び前記外部機器の充電対象内のバッテリの残容量に関する残容量情報のうち少なくとも一つを含む、
請求項4に記載の被充電装置。 - 前記制御部は、前記外部機器が電力供給を行っている場合には、前記記憶部に記憶しているコンテンツの全部又は一部を前記外部機器に送信するよう前記通信部を制御し、前記外部機器が電力供給を行っていない場合には、前記記憶部に記憶しているコンテンツを前記外部機器に送信するよう前記通信部を制御しない、
請求項4又は5に記載の被充電装置。 - 前記制御部は、前記外部機器が電力供給を行っている場合には、前記外部機器に対してコンテンツの送信を要求するよう前記通信部を制御し、前記外部機器が電力供給を行っていない場合には、前記外部機器に対してコンテンツの送信を要求するよう前記通信部を制御しない、
請求項4乃至6のいずれかに記載の被充電装置。
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US14/117,186 US20140315604A1 (en) | 2011-11-28 | 2012-03-07 | Charging device and charged device |
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Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008295191A (ja) | 2007-05-24 | 2008-12-04 | Sony Ericsson Mobilecommunications Japan Inc | 無接点充電装置及び無接点電力伝送システム |
JP2011087346A (ja) * | 2009-10-13 | 2011-04-28 | Nec Casio Mobile Communications Ltd | 端末装置及びプログラム |
JP2011152008A (ja) * | 2010-01-25 | 2011-08-04 | Hitachi Consumer Electronics Co Ltd | 伝送システム、ホストおよびデバイス |
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JP5566035B2 (ja) * | 2009-01-29 | 2014-08-06 | キヤノン株式会社 | 充電装置及び方法 |
KR20110103295A (ko) * | 2010-03-12 | 2011-09-20 | 삼성전자주식회사 | 통신망을 이용한 무선 충전 방법 |
US8629651B2 (en) * | 2010-04-27 | 2014-01-14 | Callpod, Inc. | Portable wireless charging device |
US8805456B1 (en) * | 2011-09-30 | 2014-08-12 | Celico Partnership | Wireless charging base with integrated short range communication |
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---|---|---|---|---|
JP2008295191A (ja) | 2007-05-24 | 2008-12-04 | Sony Ericsson Mobilecommunications Japan Inc | 無接点充電装置及び無接点電力伝送システム |
JP2011087346A (ja) * | 2009-10-13 | 2011-04-28 | Nec Casio Mobile Communications Ltd | 端末装置及びプログラム |
JP2011152008A (ja) * | 2010-01-25 | 2011-08-04 | Hitachi Consumer Electronics Co Ltd | 伝送システム、ホストおよびデバイス |
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