CN104427001B - External memory, data file sending/receiving system and method - Google Patents
External memory, data file sending/receiving system and method Download PDFInfo
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- CN104427001B CN104427001B CN201410447349.XA CN201410447349A CN104427001B CN 104427001 B CN104427001 B CN 104427001B CN 201410447349 A CN201410447349 A CN 201410447349A CN 104427001 B CN104427001 B CN 104427001B
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/06—Protocols specially adapted for file transfer, e.g. file transfer protocol [FTP]
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W76/00—Connection management
- H04W76/10—Connection setup
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Abstract
The present invention provides a kind of external memory, data file sending/receiving system and method.Can portable external memory possess：Storage part, it preserves data file；Connection establishment unit, it sends the first wireless signal and from the case that above-mentioned miscellaneous equipment receives second wireless singal corresponding with above-mentioned first wireless signal, setting up wireless connection that above-mentioned data file is received for sending between above-mentioned miscellaneous equipment to miscellaneous equipment within the predetermined time；And data file transmission and reception unit, it wirelessly sends between above-mentioned miscellaneous equipment after above-mentioned connection foundation and receives above-mentioned data file.
Description
Japanese patent application requirement of the application based on application number 2013-182663 filed in September in 2013 4 days is preferential
Power, its all disclosure is by reference to referring in the application.
Technical field
The present invention relates to a kind of external memory, data file sending/receiving system, data file sending and receiving methods
And recording medium.
Background technology
It is used as the data Transmission system for having used external memory, it is known to Japanese Unexamined Patent Publication 2011-109291 publications
Disclosed system.The system has external memory and camera device (digital camera).The release button of camera device
With fingerprint sensor.Camera device is associated with photographs and preserve by fingerprint image data when release button is pressed
In nonvolatile memory in camera device.External memory possesses the image with fingerprint sensor and obtains switch.
Fingerprint image data is sent to camera device by external memory when image acquisition switch is pressed.Camera device use from
The fingerprint image data that external memory is received is authenticated, and the photographs associated with the fingerprint image data is sent out
It is sent to external memory.
In the technology of Japanese Unexamined Patent Publication 2011-109291 publications, carried out between camera device and external memory
The transmission of data file is received.But, expectation can easily carry out the hair of data file between external memory
Reception is sent to carry out shared technology.
The content of the invention
Problems to be solved by the invention
(1) according to the mode of the present invention, there is provided a kind of external memory that can be portable.The external memory has
It is standby：Storage part, it preserves data file；Connection establishment unit, it sends the first wireless communication to miscellaneous equipment within the predetermined time
Number and from the case that above-mentioned miscellaneous equipment receives second wireless singal corresponding with above-mentioned first wireless signal, it is and above-mentioned
The wireless connection that above-mentioned data file is received for sending is set up between miscellaneous equipment；And data file transmission and reception unit,
It wirelessly sends between above-mentioned miscellaneous equipment after above-mentioned connection foundation and receives above-mentioned data file.Root
According to the external memory of which, sending the first wireless signal to miscellaneous equipment and received and first from miscellaneous equipment
In the case of the corresponding second wireless singal of wireless signal, the transmitting and receiving data file between miscellaneous equipment, therefore, it is possible to letter
Just the transmission for carrying out data file receives to carry out sharedization.
(2) in the external memory of aforesaid way, it can also be also equipped with being used to indicate to send above-mentioned first wireless communication
Number button.According to the external memory of which, button can be used to indicate to send the first wireless signal, so that and its
Transmitting and receiving data file between its equipment.
(3) in the external memory of aforesaid way, as above-mentioned button, can also respectively possess and send above-mentioned number
The send button used during according to file and the reception button used when receiving above-mentioned data file.Deposited according to the outside of which
Storage device, easily switch data file can send and receive.
(4) in the external memory of aforesaid way, can also above-mentioned data file transmission and reception unit pressed according to above-mentioned
The transmission for switching above-mentioned data file by under type, the reception of above-mentioned data file and the transmission of above-mentioned data file of button
At least two in reception.According to the external memory of which, can with the transmission of a button switch data file, connect
Reception is sent in sending and receiving.
(5) in the external memory of aforesaid way, can also above-mentioned button double as be used for indicate perform set information
Automatic setting processing button, the set information be used for WLAN is constituted between access point, can be set up with above-mentioned connection
Which of the beacon of portion according to the second wireless singal first received from above-mentioned miscellaneous equipment and from above-mentioned access point, comes
Decision is communicated with which of above-mentioned miscellaneous equipment and above-mentioned access point., can according to the external memory of which
Easily switching is to be connected or be connected with access point with miscellaneous equipment.In addition, can be with a button come switch data file
Transmission, reception, send receive and the automatic setting processing between access point.
(6) in the external memory of aforesaid way, can also said external storage device wirelessly connect
The first mobile communication terminal is connected to, can be received with above-mentioned connection establishment unit from above-mentioned first mobile communication terminal
To sending above-mentioned first wireless signal in the case of instruction.According to the external memory of which, the transmission of data file connects
The instruction of receipts can be performed from the first mobile communication terminal, therefore for example can easily be referred to from mobile communication terminal
Show that the transmission, reception, transmission of data file are received.
(7) in the external memory of aforesaid way, can also above-mentioned miscellaneous equipment be wirelessly connected with
Second mobile communication terminal, be able to will connect with above-mentioned miscellaneous equipment in the case where receiving above-mentioned first wireless signal
The situation for receiving above-mentioned first wireless signal is sent to above-mentioned second mobile communication terminal, from above-mentioned second portable communication
In the case that terminal installation receives enabling signal, above-mentioned second wireless singal is sent to above-mentioned external memory.According to this
The external memory of mode, data file can be carried out in the case where receiving license from the second mobile communication terminal
Send and receive, therefore, it is possible to be received without the transmission for the data file being not intended to.
(8) in the external memory of aforesaid way, can also above-mentioned storage part possess multiple files, above-mentioned data
File is stored in the predetermined file in above-mentioned multiple files.According to the external memory of which, it is not necessary to indicate,
The transmitted data file received of selection.
(9) in the external memory of aforesaid way, can also above-mentioned storage part will be used for preservation be sent to it is above-mentioned its
The file of the data file of its equipment and the file for preserving the data file received from above-mentioned miscellaneous equipment are mutually independent
Ground possesses.According to the external memory of which, by the file for preserving the data file for being sent to above-mentioned miscellaneous equipment
Press from both sides and mutually independently possess for the file for preserving the data file received from above-mentioned miscellaneous equipment, therefore transmitted reception
The management of data file is easy.
(10) in the external memory of aforesaid way, can also above-mentioned second wireless singal have be used for determine it is above-mentioned
The identification information of miscellaneous equipment, above-mentioned storage part possesses above-mentioned multiple files in the mode corresponding with above-mentioned identification information.
According to the external memory of which, in the case where the transmission that data file is carried out with multiple external memories is received,
The file of transmitted reception can be separated by each opponent.
(11) according to the mode of the present invention, there is provided a kind of data file sending/receiving system.The data file is sent
Reception system can also possess the external memory and the external memory as above-mentioned miscellaneous equipment of aforesaid way.
(12) according to the mode of the present invention, there is provided a kind of data file sending/receiving system.The data file is sent
Reception system possesses：External memory that can be portable；Miscellaneous equipment；First mobile communication terminal, itself and said external
Storage device is wirelessly connected；And second mobile communication terminal, it passes through wireless with above-mentioned miscellaneous equipment
Mode connect.Said external storage device possesses：First storage part, it preserves the first data file；First connection establishment unit,
It sends the first wireless signal to above-mentioned miscellaneous equipment within the predetermined time and receives the second nothing from above-mentioned miscellaneous equipment
In the case of line signal, set up between above-mentioned miscellaneous equipment and receive above-mentioned first number for being sent between above-mentioned miscellaneous equipment
According to the wireless connection of file；And the first data file transmission and reception unit, it is and above-mentioned other after above-mentioned connection foundation
Wirelessly sent between equipment and receive above-mentioned first data file.Above-mentioned miscellaneous equipment possesses：Second storage part, its
Preserve the second data file；Second connection establishment unit, it sends the within the above-mentioned predetermined time to said external storage device
Two wireless signals and from the case that said external storage device receives above-mentioned first wireless signal, are stored with said external
The wireless connection that above-mentioned second data file is received for being sent between said external storage device is set up between device；With
And the second data file transmission and reception unit, it is after above-mentioned connection foundation, by wireless between said external storage device
Mode send above-mentioned second data file of reception.Above-mentioned first connection establishment unit receives whole from above-mentioned first portable communication
The indicating concurrent of end device, which is served, states the first wireless signal, and above-mentioned second connection establishment unit is receiving above-mentioned first wireless signal
In the case of, the situation for receiving above-mentioned first wireless signal is sent to above-mentioned second mobile communication terminal, from upper
State in the case that the second mobile communication terminal receives enabling signal, above-mentioned second nothing is sent to above-mentioned external memory
Line signal.According to the data file sending/receiving system of which, external memory is from the second mobile communication terminal
The transmission that data file can be carried out in the case of receiving license is received, therefore, it is possible to without the hair for the data file being not intended to
Send reception.
The present invention can be realized in a variety of ways, in addition to external memory, data file sending/receiving system, example
Such as can also with data file sending and receiving methods, share of data file method, non-transitory computer readable recording medium storing program for performing
Deng mode realize.
Brief description of the drawings
Fig. 1 is the explanation figure for the data file sending/receiving system for representing first embodiment.
Fig. 2 is the timing diagram for the exchange for illustrating the data file between two external memories.
Fig. 3 is the explanation figure of the variation for the action for representing first embodiment.
Fig. 4 is the explanation figure for the data file sending/receiving system for representing second embodiment.
Fig. 5 is the timing diagram for illustrating the action in second embodiment.
Fig. 6 is the timing diagram of the action in the data file sending/receiving system for illustrate the 3rd embodiment.
Embodiment
First embodiment：
Fig. 1 is the explanation figure for the data file sending/receiving system for representing first embodiment.The data file sends and connect
Receipts system possesses two external memories 10a, 10b.At least one in two external memories 10a, 10b can be carried.
User is in the button pressed the button 160a for being arranged at external memory 10a He be arranged at another external memory 10b
During 160b, the transmission that data file is carried out between two external memories 10a, 10b is received.
External memory 10a possesses controller 100a, storage part 110a, wireless communication part 120a, external connection terminals
140a, button test section 150a, button 160a, battery 170a and power input terminal 180a.Controller 100a possesses connection
Set up portion 102a and data file transmission and reception unit 104a.Connection establishment unit 102a is as described later like that using SSID (identification letters
Breath) and KEY (key) come set up based on wireless communication part 120a between external memory 10b wireless communication part 120b
Connection.Data file transmission and reception unit 104a is carried out between storage part 110a and external memory 10b storage part 110b
Data file transmission receive.
Storage part 110a preserves data file.Storage part 110a by such as disk set (HDD) or can also for example be used
Nonvolatile memory devices as the storage device (SSD) of semiconductor element memory are constituted.The shape in storage part 110a
Into having the first file 112a and the second file 114a.First file 112a is to preserve to be sent to external memory 10b
Data file transmission file.Second file 114a is to preserve the data text received from external memory 10b
The reception file of part.
Wireless communication part 120a performs the radio communication between miscellaneous equipment.Wireless communication part 120a is for example being constituted
Used during the wireless lan network of IEEE802.11 defineds.Wireless communication part 120a can be with infrastructure mode, point-to-point
(Ad-Hoc) arbitrary patterns in pattern are communicated.
External connection terminals 140a is used for external memory 10a and other devices, for example individual using wireline cable
The terminal that people's computer, flat board are attached.As external connection terminals, can also for example using USB terminals, (USB is registration
Trade mark), it is eSATA terminals, IEEE1394 terminals, any one in THUNDERBOLT terminals (THUNDERBOLT is registration mark)
It is individual.
Button 160a is to be used to receive and other wireless devices (such as external storage dress with radio function from user
Put or access point) carry out wireless connection request button.Button test section 150a detects whether to press button 160a.
External memory 10a user wishes to carry out external memory 10a, and (for example external storage is filled with neighbouring wireless device
Put 10b) between wireless connection in the case of, neighbouring wireless device is searched for by pressing button 160a, when defined
Between within there is the defined response from the wireless device in the case of, external memory 10a and the wireless device it
Between set up and connect and perform radio communication.
External memory 10b structure is identical with external memory 10a structure.To external memory 10b's
" a " at the end of the reference of the additional each structural element by external memory 10a of each structural element is changed to attached after " b "
Icon is remembered.
Fig. 2 is the timing diagram for the exchange for illustrating the data file between two external memories.When being filled in external storage
In the case of putting the transmission reception that data file is performed between 10a and external memory 10b, user almost presses outer simultaneously
Portion storage device 10a button 160a and external memory 10b button 160b.Button 160a, 160b are almost while pressing
Under, and be not strictly completely simultaneously.Button 160a is set to below to be pressed earlier.In the step s 100, button test section
150a detect press button 160a when, the button 160a meanings being pressed are conveyed into controller 100a.Controller
100a makes wireless communication part 120a send for the wireless device near searching for based on wireless call request RQ1 (the first nothings
Line signal).
In step s 110, wireless communication part 120a send ad hoc mode based on wireless call request RQ1.For example
Call request RQ1 is performed by sending the beacon of point-to-point connection.In the step s 120, external memory 10b
Wireless communication part 120b receives call request RQ1.
As described above, user is also according to external memory 10b button 160b, therefore button test section 150b is detected
To pressing button 160b.In step s 130, controller 100b is when predetermined at the time of call request RQ1 is received
Between within the button 160b for pressing external memory 10b is detected (such as within several seconds) in the case of, processing is redirected
To step S140.In step S140, controller 100b returns to response AS1 (second wireless singal), in two external storage dresses
Put the negotiation carried out between 10a, 10b for point-to-point connection.Preserved respectively for text in external memory 10a, 10b
Part shared communication and network identification information set in advance (SSID) and encryption key.In step S140 negotiation, two
Person allows point-to-point connection in the case of having identical SSID and encryption key.So, when the negotiation terminates, processing is redirected
To step S160, set up between external memory 10a and external memory 10b (between wireless communication part 120a, 120b
) connection.
In step S170, controller 100a will be stored in external memory 10a storage part 110a the first file
Data file in folder 112a is sent to external memory 10b storage part 110b the second file 114b.In addition, not having
In the case of having the second file 114b of establishment, controller 100b can also create the second file in storage part 110b
114b.In step S180, controller 100a is by external memory 10b storage part 110b the first file 112b number
Preserved in the second file 114a for the storage part 110a that external memory 10a is copied to according to file.Similarly, do not having
In the case of having the second file 114a of establishment, controller 100a can also create the second file in storage part 110a
114a.In addition, in step S170, S180, controller 100a, 100b can use two external memories 10a, 10b
MAC Address is to determine whether transmitting and receiving data file.In this case, represent file-sharing communication and it is advance
The data of the mac address range of setting are stored in external memory 10a, 10b respectively.Controller 100a, 100b are at both
MAC Address be included in the mac address range in the case of allow transmitting and receiving data file.When the transmission of data file connects
At the end of receipts, processing is jumped to step S190 by controller 100a, 100b, makes wireless communication part 120a, 120b cut-out connection.
More than, according to present embodiment, in the case where both button 160a, 160b are almost pressed simultaneously, at two
Connection is set up between external memory 10a, 10b, file as defined in receiving is sent to two external memories 10a, 10b
Data file.So, in the present embodiment, as long as almost pressing two external memories 10a, 10b button simultaneously
The transmission of both 160a, 160b with regard to that can carry out data file is received, therefore, it is possible to extremely easily carry out two external storage dresses
The transmission for putting the data file between 10a, 10b is received, and can realize sharedization of data file.In addition, only two outsides
Storage device 10a, 10b button 160a, 160b almost pressed simultaneously in the case of (from receiving call request RQ1's
Detect the feelings for the button 160b for pressing external memory 10b from moment within the predetermined time (such as within several seconds)
Condition), the transmission for carrying out data file is received, therefore is received without the transmission for the data file being not intended to.
In the above-described embodiment, preserve received by the first file 112a and the preservation of transmitted data file
Second file 114a of data file is different files, but can also only possess a file to send out as file
Send the structure of the file of reception.
In the above-described embodiment, the transmission of two-way carry out data file, which is received, to be stored in two external memories
Data file in 10a, 10b first file 112a, 112b is saved in other side side, but presses button 160a's at first
External memory 10a can also only carry out data file transmission or data file reception in one.In addition, outside
Storage device 10a can also allow to carry out only transmission data file, only reception according to button 160a under type switching action of pressing
Data file, some sent in receiving of data file.For example, external memory 10a can also be switched over as follows：
The transmission that data file is carried out in the case where button 160a is only pressed once at the appointed time is received, and is being consecutively pressed two
The transmission of data file is only carried out in the case of secondary, the only reception of progress data file in the case of three times is being consecutively pressed.Separately
Outside, external memory 10a, 10b can also be according to first pressing which of button 160a, 160b come the hair of control data file
The direction sent.For example, it is also possible in the case of the first button 160a for pressing external memory 10a, from external storage dress
Put 10a and send data file to external memory 10b, external memory 10b button 160b is formerly pressed on the contrary
In the case of, data file is sent from external memory 10b to external memory 10a (if from external memory 10a
From the perspective of then for receive data file).In addition, external memory 10a, which can also be separated, possesses data file transmission use
Send button and data file reception reception button, be used as button 160a.In this case, user is sending
Almost the send button of data file and the reception button of data file can also be pressed in the case of receiving data file simultaneously.
In the above-described embodiment, external memory 10a sends the first file 112a data file, receives second
File 114b data file.That is, which file external memory 10a is stored in determine according to each data file
Transmitted data file and received data file.On the other hand, external memory 10a can also be with data file
Filename is come the data file and received data file transmitted by determining.Controller 100a for example can also be send or
Receive the structure of the data file with specific extension name.In addition, controller 100a can also be transmission or receive in text
There is the structure of the data file of specific character string in a part for part name.
External memory 10a can also be set to that above-mentioned data text can be carried out respectively between multiple external memories
The transmission of part is received.In this case, the preferably each external memories of storage part 110a have and its identifier
(SSID) corresponding file.If so, reception pair can be transmitted between each other external memories (altogether
Enjoy) data file be dividually managed.
In aforesaid way, the effect to external memory 10b is not particularly limited, but can also be by external storage
Device 10b is used as back-up device.
In aforesaid way, being set to controller 100a has connection establishment unit 102a and data file transmission and reception unit
104a, but can also storage part 100a possess connection and set up program and data files transmitting/receiving program, by being used as calculating
The controller 100a of machine performs these programs to realize connection establishment unit 102a and data file transmission and reception unit 104a function.
In addition it is also possible to be following structure：Above-mentioned connection is set up program and data files transmitting/receiving program and is stored in and external storage
In the storage medium for the non-transitory that device 10a is directly or indirectly connected, storage part 100a is written to from storage medium.
Fig. 3 is the explanation figure of the variation for the action for representing first embodiment.In the first embodiment, illustrate to make
User almost presses external memory 10a button 160a and external memory 10b button 160b simultaneously.However,
External memory 10b may not be only existed near external memory 10a.For example expect that the access point AP of WLAN is present in
Situation near external memory 10a.In the variation, situations below is illustrated：It is attached in external memory 10a
In the case of closely there is external memory 10b and access point AP, when pressing external memory 10a button 160a,
Automatically switching is the transmission reception that (1) performs data file between external memory 10a and external memory 10b,
Still (2) perform the automatic setting processing for the handset (work station) that external memory 10a is set as to access point AP.
In the variation, Fig. 1 button 160a, 160b can be used as the automatic setting processing for performing WLAN
AOSS buttons and use (AOSS：AirStation One-Touch Secure System, " AOSS " are registration mark).
In the following description, it is assumed that after button 160a is pressed, external memory 10b button 160b or access point is pressed
AP AOSS buttons.
When pressing button 160a in the step s 100 as illustrated in the first embodiment, controller 100a exists
Sent in step S110 based on wireless call request RQ1.Then, the second external memory 10b button 160b is pressed
The AOSS buttons of (AOSS buttons) or access point AP.
It is pressed in the second external memory 10b AOSS buttons of button 160b (AOSS buttons) prior to access point AP
In the case of, perform the processing being illustrated in Figure 2.
In the case where access point AP AOSS buttons are pressed prior to the second external memory 10b button 160b,
Processing is jumped to step S200 by access point AP controller.In step S200, access point AP controller can also be solved
Analysis is included in the SSID in call request RQ1 to judge that external memory 10a is not the equipment with access point AP identical types
(that is, external memory 10a is work station).SSID is unique string data of maximum 32 character, in an initial condition
The string data assigned with the manufacturer for manufacturing the equipment (in the present embodiment by external memory 10a).Typically
Manufacturer assigns distinctive string data to each equipment in most cases, therefore access point AP controller can pass through parsing
SSID character string judges whether external memory 10a is equipment with access point AP identical types.Access point AP control
Device processed gone out according to SSID analysis judgment external memory 10a be in the case of the equipment with access point AP identical types in
Disconnected later processing.On the other hand, access point AP controller is judging that external memory 10a is not and access point AP phases
In the case of congener equipment, send in step s 200 based on wireless beacon.Afterwards, access point AP controller is with connecing
The controller 100a for receiving the external memory 10a of beacon performs the automatic of set information for constituting WLAN together
Setting processing.
Hereinafter, the automatic setting processing of the set information for constituting WLAN is illustrated.
(1) in step S210, external memory 10a access point searching AP, with being built between the access point AP that searches
Wireless connection relation under vertical infrastructure mode.In the connection, encryption is realized not over key (KEY).
(2) access point AP is sent out when being established a connection with external memory 10a as external memory 10a
The initialization package IP sent holding state.
(3) processing is jumped to step S220 by external memory 10a when establishing annexation with access point AP,
By way of broadcast initialization package IP is sent to access point AP.Please except comprising expression in initialization package IP
Outside the data of the meaning for seeking set information, also comprising with the coded communication during untill the setting of set information terminates
Relevant information of the key that temporarily uses etc..
(4) in step S230, access point AP is deposited when receiving initialization package IP as its response to outside
Storage device 10a sends initialization response packet IRP.Access point AP IP address is included in initialization response packet IRP
Deng, can be specified after the external memory 10a for receiving the response sending destination IP address come and access point AP carry out
Radio communication.
(5) processing is jumped to step S240 by the external memory 10a for receiving initialization response packet IRP, to
Access point AP sends setting packet CP.Set the letter that the cryptographic capabilities for representing external memory 10a are included in packet CP
Breath etc..
(6) processing is jumped to step S250 by the access point AP for receiving setting packet CP, will include set information
Setting response data packet CRP is transmitted to external memory 10a.Set in response data packet CRP comprising access point AP with
Setting packet CP's is received as the set information that opportunity is generated.
(7) in step S260, external memory 10a receives setting response data packet CRP, is included in therein set
Information setting is determined to completing the automatic setting processing of the set information for constituting WLAN from equipment.
In addition, sometimes after the first external memory 10a button 160a is pressed, external memory 10b's
Button 160b and access point AP AOSS buttons are almost pressed simultaneously.In this case, external memory 10a can also
(first received according to which of AOSS buttons and external memory 10b button 160b for first pressing access point AP
Which of beacon from access point AP and the response AS1 from external memory 10b), to determine to be clicked through with access
Row connection is still attached with external memory 10b, and another is then handled without connection.
Above according to the variation, an external memory 10a button 160a can be used switch execution (1) with
WLAN is carried out between transmission reception, (2) and access point AP that data file is carried out between another external memory 10b
The automatic setting of set information.
Second embodiment：
Fig. 4 is the explanation figure for the data file sending/receiving system for representing second embodiment.In this second embodiment,
The external memory 10a of first embodiment is connected with smart mobile phone 20a (mobile communication terminal), external memory
10b is connected with smart mobile phone 20b.In addition it is also possible to there is no any one in smart mobile phone 20a, 20b.
Smart mobile phone 20a possesses controller 200a, storage part 210a, wireless controller 220a, antenna 230a, touch panel
250a and telephone communication portion 290a.Storage part 210a is by having used the Nonvolatile memory devices structure of semiconductor element memory
Into.Storage part 210a is stored with data file transmitting/receiving program 212a.Data file transmitting/receiving program 212a is according to coming from
The instruction of user indicates transmitting and receiving data file to external memory 10a.
Wireless controller 220a controls the radio communication between external memory 10a.Wireless controller 220a is for example
802.11 wireless lan networks can also be constituted.Wireless controller 220a also can be with infrastructure mode, ad hoc mode
Arbitrary patterns are communicated.
Touch panel 250a shows various information to user, and receives the instruction from user.Telephone communication portion
290a assigns telephony feature to smart mobile phone 20a.Smart mobile phone 20b structure is identical with smart mobile phone 20a, therefore omits intelligence
Mobile phone 20b explanation.Figure 4 illustrates but to smart mobile phone 20b each structure for smart mobile phone 20b structural element
" a " at the end of the reference of the additional each structural element by smart mobile phone 20a of key element is changed to the reference after " b ".
Fig. 5 is the timing diagram for illustrating the action in second embodiment.Elemental motion is identical with first embodiment, therefore
Illustrate different points.The transmission reception of data file is carried out between external memory 10a and external memory 10b
In the case of, user almost presses button 160a, 160b simultaneously in the first embodiment, but in this second embodiment
From smart mobile phone 20a, 20b touch panel 250a, 250b instruction that almost transmission of input data file is received simultaneously.When from
During the instruction that the transmission of smart mobile phone 20a touch panel 250a input data files is received, controller 200a redirects processing
To step S108, connection request order is sent from wireless controller 220a to wireless communication part 120a.On the other hand, when from intelligence
During the instruction that the transmission of mobile phone 20b touch panel 250b input data files is received, processing is jumped to step by controller 200b
Rapid S132, connection request order is sent from wireless controller 220b to wireless communication part 120b.The processing of step S108, S132
It is the processing corresponding with step S100, S130 in first embodiment.When receiving step S108 connection request, control
Device 100a processed sends call request RQ1.
In step S134, (example within the time predetermined at the time of call request RQ1 is received controller 100b
As within several seconds) detect the button 160b for pressing external memory 10b or receive connection from smart mobile phone 20b
In the case of request command (step S132), processing is jumped into step S140.Other actions are identical with first embodiment.
External memory 10a can also as described above, instead of press button 160a and from external storage
The smart mobile phone 20a of device 10a wireless connections receives the instruction that the transmission of data file is received.
In this second embodiment, herein below can dividually be indicated from smart mobile phone 20a touch panel 250a：
(1) data file is only sent from external memory 10a to external memory 10b；(2) an external memory 10a is from outer
Portion storage device 10b receives data file；(3) transmitting and receiving data between external memory 10a and external memory 10b
File.In the first embodiment, user's pressing under type to switch and only send a data file, only by button 160a
Data file, transmitting and receiving data file are received, but in this second embodiment, user can be from smart mobile phone 20a's
Touch panel 250a switchings only send data file, only receive data file, transmitting and receiving data file, therefore easily switch
The transmission of data file, the reception of data file, the transmission of data file are received.
In addition, some in step S108, S132 can also be in the same manner as first embodiment button 160a or
160b detection process (step S110 or S130).In addition, in the inspection that both steps S108, S132 are button 160a, 160b
Survey is identical with first embodiment in the case of handling.
According to present embodiment, connect in the transmission that two smart mobile phones 20a, 20b almost have input with data file simultaneously
In the case of the instruction of receipts, connection is set up, so that file as defined in being carried out between two external memories 10a, 10b
The transmission of data file is received.So, as long as user is to smart mobile phone 20a, 20b almost transmission of input data file simultaneously
The transmission that the instruction of reception can just carry out data file is received, therefore, it is possible to extremely easily in two external memories
The transmission that data file is carried out between 10a, 10b is received.In addition, the effect that above-mentioned first embodiment has is implemented second
Similarly have in mode.
In this second embodiment, external memory 10a can also receive file, file from smart mobile phone 20a
The instruction that receives of the transmission specified, receive data file afterwards in the case of send file, the meaning of specified file
Fixed file.
3rd embodiment：
In first embodiment, second embodiment, by button 160a, 160b directly or via intelligence
Mobile phone 20a, 20b almost apply the finger that the transmission of data file is received to two external memories 10a, 10b simultaneously indirectly
In the case of showing, the transmission for performing data file is received.On the other hand, in the third embodiment, external memory 10a
User receives the license of other side (external memory 10b user) in the case of transmitting and receiving data file.Thus,
In the third embodiment, two external memories 10a, 10b user can also be different.In addition, the 3rd embodiment
Hardware structure it is identical with second embodiment.
Fig. 6 is the timing diagram of the action in the data sending/receiving system for illustrate the 3rd embodiment.It is to step S160
Only the action (untill connecting and setting up) is acted with second embodiment identical.In addition, in the third embodiment, as after
The user for stating such external memory 10a selects the data file to be sent using smart mobile phone 20a, outside afterwards to deposit
Storage device 10b user is to smart mobile phone 20b import admissions or objectionable instruction.Thus, user is not almost same
When press button 160a, 160b, but from smart mobile phone 20a, 20b touch panel 250a, 250b almost input file simultaneously
Shared instruction (the starting setting of point-to-point connection).
In step S300, external memory 10a user is selected using smart mobile phone 20a will be from external storage
Device 10a is sent to external memory 10b data file.Smart mobile phone 20a and external memory 10a passes through wireless
Mode is connected, therefore controller 200a can also show the filename for the data file being stored in external memory 10a
User is allowed to select data file in smart mobile phone 20a touch panel 250a.
In step S310, controller 100a will be sent by the fileinfo of the smart mobile phone 20a data files selected
To external memory 10b.In step S315, the fileinfo sent is sent to smart mobile phone 20b by controller 100b.
In step s 320, controller 200b includes the fileinfo sent, in touch panel 250b, to wait and come from external storage
The response of device 10b user (license is still disapproved).
As shown in step S330, it have input in touch panel 250b and disapprove or do not enter within the predetermined time
In the case of the input of row license, the response of external memory 10b user is " disapproving ", and controller 200b will be handled
Jump to step S335.In step S335, controller 200b will be disapproved from external memory 10a to external memory
The meaning that 10b sends data file is sent to external memory 10b.Objectionable meaning is deposited in step S340 from outside
Storage device 10b is delivered to external memory 10a, and is delivered to intelligent hand from external memory 10a in step S345
Machine 20a.In step S350, smart mobile phone 20a includes objectionable meaning in touch panel 250a.In addition, also predetermined
Time in there is no notification of permit in the case of, smart mobile phone 20a by the meaning include in touch panel 250a.
As shown in step S360, in the case where the response of external memory 10b user is " license ", controller
Processing is jumped to step S365 by 200b.In step S365, controller 200b will permit from external memory 10a to outside
The meaning that storage device 10b sends data file is sent to external memory 10b.The meaning (enabling signal) of the license is in step
External memory 10a is delivered to from external memory 10b in rapid S370, and from external memory in step S375
10a is delivered to smart mobile phone 20a.Afterwards, the processing for performing step S170, S180 shown in Fig. 5 carrys out transmitting and receiving data file.
In addition it is also possible to according to the content (for example, the only transmission of license data file, the reception of a license data file) of license come only
Perform one in step S170,180.Send and handled from external memory 10a to smart mobile phone 20a in step S390
Into message, processing completion message is sent from external memory 10b to smart mobile phone 20b in step S395.Afterwards in step
Connection is cut off in S190.
More than, according to the 3rd embodiment, in the case of the license for the user for having external memory 10b outside
The transmission that data file is carried out between portion storage device 10a and external memory 10b is received, therefore, it is possible to without being not intended to
Data file transmission receive.
The invention is not restricted to above-mentioned embodiment, it can be realized in the scope without departing from its spirit with various structures.
For example, for solve the above problems some or all or in order to reach some or all of the effect above, energy
Enough technical characteristics by the embodiment corresponding with the technical characteristic in each mode for being recorded in Summary are suitably
It is replaced, combines.In addition, if the technical characteristic does not illustrate to be necessary, then can suitably be deleted in this manual
Remove.
The some or all of structure of the present invention can also be realized by hardware., for example being capable of profit as hardware
The module being combined with integrated circuit, discrete circuit or by these circuits.
Claims (11)
1. a kind of external memory, be can be portable external memory, possess：
Storage part, it preserves data file；
Connection establishment unit, it sends the first wireless signal to miscellaneous equipment within the predetermined time and connect from above-mentioned miscellaneous equipment
In the case of receiving second wireless singal corresponding with above-mentioned first wireless signal, set up between above-mentioned miscellaneous equipment for sending out
Send the wireless connection for receiving above-mentioned data file；
Data file transmission and reception unit, it is after above-mentioned connection foundation, between above-mentioned miscellaneous equipment wirelessly
Send and receive above-mentioned data file；And
Button, it is used to indicate to send above-mentioned first wireless signal,
Wherein, above-mentioned button doubles as the button for being used to indicate to perform the automatic setting processing of set information, and the set information is used for
WLAN is constituted between access point,
Above-mentioned connection establishment unit is according to the second wireless singal first received from above-mentioned miscellaneous equipment and from above-mentioned access point
Which of beacon, to determine to be communicated with which of above-mentioned miscellaneous equipment and above-mentioned access point.
2. external memory according to claim 1, it is characterised in that
As above-mentioned button, possess the send button used when sending above-mentioned data file respectively and receiving above-mentioned data text
The reception button used during part.
3. external memory according to claim 1, it is characterised in that
Above-mentioned data file transmission and reception unit presses under type and switches the transmission, above-mentioned of above-mentioned data file according to above-mentioned button
At least two in the reception of data file and the transmission reception of above-mentioned data file.
4. the external memory according to any one of claims 1 to 3, it is characterised in that
Said external storage device is wirelessly connected with the first mobile communication terminal,
Above-mentioned connection establishment unit sends above-mentioned first in the case where receiving instruction from above-mentioned first mobile communication terminal
Wireless signal.
5. the external memory according to any one of claims 1 to 3, it is characterised in that
Above-mentioned miscellaneous equipment is wirelessly connected with the second mobile communication terminal,
Above-mentioned miscellaneous equipment will receive the feelings of above-mentioned first wireless signal in the case where receiving above-mentioned first wireless signal
Condition is sent to above-mentioned second mobile communication terminal,
Above-mentioned miscellaneous equipment from above-mentioned second mobile communication terminal in the case where receiving enabling signal, to said external
Storage device sends above-mentioned second wireless singal.
6. the external memory according to any one of claims 1 to 3, it is characterised in that
Above-mentioned storage part possesses multiple files,
Above-mentioned data file is stored in the predetermined file in above-mentioned multiple files.
7. external memory according to claim 6, it is characterised in that
Above-mentioned storage part possess for preserve be sent to above-mentioned miscellaneous equipment data file file and with above-mentioned file
The mutually independent file for being used to preserve the data file received from above-mentioned miscellaneous equipment.
8. the external memory according to any one of claims 1 to 3, it is characterised in that
Above-mentioned second wireless singal has the identification information for being used for determining above-mentioned miscellaneous equipment,
Above-mentioned storage part possesses multiple files in the mode corresponding with above-mentioned identification information.
9. a kind of data file sending/receiving system, possesses：
External memory according to any one of claim 1~8；And
It is used as other external memories of above-mentioned miscellaneous equipment.
10. a kind of data file sending/receiving system, it is characterised in that possess：
External memory that can be portable；
Miscellaneous equipment；
First mobile communication terminal, it is wirelessly connected with said external storage device；And
Second mobile communication terminal, it is wirelessly connected with above-mentioned miscellaneous equipment,
Wherein, said external storage device possesses：
First storage part, it preserves the first data file；
First connection establishment unit, its within the predetermined time to above-mentioned miscellaneous equipment send the first wireless signal and from it is above-mentioned its
In the case that its equipment receives second wireless singal, set up between above-mentioned miscellaneous equipment between above-mentioned miscellaneous equipment
Send the wireless connection for receiving above-mentioned first data file；And
First data file transmission and reception unit, it is after above-mentioned connection foundation, by wireless between above-mentioned miscellaneous equipment
Mode sends above-mentioned first data file of reception,
Above-mentioned miscellaneous equipment possesses：
Second storage part, it preserves the second data file；
Second connection establishment unit, its within the above-mentioned predetermined time to said external storage device send second wireless singal and
In the case that said external storage device receives above-mentioned first wireless signal, set up and use between said external storage device
The wireless connection for receiving above-mentioned second data file is sent between said external storage device；And
Second data file transmission and reception unit, it passes through nothing after above-mentioned connection foundation between said external storage device
The mode of line sends above-mentioned second data file of reception,
Above-mentioned first connection establishment unit is sent in the case where receiving the instruction from above-mentioned first mobile communication terminal
Above-mentioned first wireless signal,
Above-mentioned second connection establishment unit will receive above-mentioned first wireless communication in the case where receiving above-mentioned first wireless signal
Number situation be sent to above-mentioned second mobile communication terminal,
Above-mentioned second connection establishment unit from above-mentioned second mobile communication terminal in the case where receiving enabling signal, upwards
State external memory and send above-mentioned second wireless singal.
11. a kind of data file sending and receiving methods, are performed in the external memory that can be portable for preserving data file, should
Data file sending and receiving methods comprise the following steps：
The first wireless signal is sent to miscellaneous equipment and access point, wherein above-mentioned first wireless signal doubles as being used to perform setting letter
The automatic setting processing of breath, above-mentioned set information is used to constitute WLAN between above-mentioned access point；
The second wireless singal sent according to above-mentioned first wireless signal is received from above-mentioned miscellaneous equipment；
The situation of the transmission of above-mentioned first wireless signal and the reception of above-mentioned second wireless singal has been carried out within the predetermined time
Under, the wireless company that above-mentioned data file is received for sending is set up between said external storage device and above-mentioned miscellaneous equipment
Connect；And
After above-mentioned connection foundation, wirelessly sent between said external storage device and above-mentioned miscellaneous equipment
Above-mentioned data file is received,
Wherein, above-mentioned data file sending and receiving methods according to the second wireless singal that first receives from above-mentioned miscellaneous equipment and
Which of beacon from above-mentioned access point, to determine to be led to which of above-mentioned miscellaneous equipment and above-mentioned access point
Letter.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2013182663A JP5812065B2 (en) | 2013-09-04 | 2013-09-04 | External storage device, data file transmission / reception system, data file transmission / reception method / program |
| JP2013-182663 | 2013-09-04 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104427001A CN104427001A (en) | 2015-03-18 |
| CN104427001B true CN104427001B (en) | 2017-10-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410447349.XA Active CN104427001B (en) | 2013-09-04 | 2014-09-03 | External memory, data file sending/receiving system and method |
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| JP (1) | JP5812065B2 (en) |
| CN (1) | CN104427001B (en) |
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| JP7274140B2 (en) * | 2018-12-27 | 2023-05-16 | インタアクト株式会社 | Wands and communication systems and programs |
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| Publication number | Publication date |
|---|---|
| CN104427001A (en) | 2015-03-18 |
| JP2015050721A (en) | 2015-03-16 |
| JP5812065B2 (en) | 2015-11-11 |
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