CN104553379B - A kind of bluetooth printing terminal with double bluetooth communication modules - Google Patents
A kind of bluetooth printing terminal with double bluetooth communication modules Download PDFInfo
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- CN104553379B CN104553379B CN201410775816.1A CN201410775816A CN104553379B CN 104553379 B CN104553379 B CN 104553379B CN 201410775816 A CN201410775816 A CN 201410775816A CN 104553379 B CN104553379 B CN 104553379B
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Abstract
The invention discloses a kind of bluetooth printing terminal with double bluetooth communication modules, the printing terminal includes：First bluetooth communication module, the second bluetooth communication module, control module and print module；First bluetooth communication module is used to that the communication of the first business data transmission of Bluetooth receptions client to control module, and link control module and client will to be passed through；Second bluetooth communication module is used to that the second business data transmission of the client of Bluetooth receptions to control module will to be passed through；Control module is used for the operation for controlling the first bluetooth communication module, the second bluetooth communication module and print module, and passes through the first bluetooth communication module and client communication；Print module is used to print the content in the first business datum and/or the second business datum.The present invention has two bluetooth communication modules and separate, improves the reliability of bluetooth printing terminal, easy to use, easily operated, with low cost, high stability, the advantage of easy care.
Description
Technical field
The present invention relates to printer field, more particularly to a kind of bluetooth printing terminal with double bluetooth communication modules.
Background technology
Bluetooth, is a kind of radiotechnics of holding equipment short haul connection.Can be in mobile phone, mobile phone, wireless ear
Wireless messages exchange is carried out between machine, notebook computer etc.." bluetooth " technology of utilization, can effectively simplify mobile communication terminal
Communication between equipment, can also simplify the communication between equipment and internet Internet, so that data transfer becomes more
It is rapid efficient.
With the development of Bluetooth technology, people increasingly tend to break away from the constraint of wireline equipment, and bluetooth printing terminal should
Transport and give birth to, can be just connected without wireline equipment with mobile terminal, realize the printing to business datum.Bluetooth printing terminal be by
Bluetooth technology application on a printer, breaks away from the inconvenience that printer line is brought, realizes wireless printing.
Existing bluetooth printing terminal can be set up with mobile terminal and be connected, and receive the business datum of mobile terminal, and complete
The printing of paired business datum content.But existing blue-tooth printer only one of which bluetooth communication link, when bluetooth therein is logical
When interrogating link appearance exception, whole bluetooth printing terminal will be unable to normal work, therefore reliability is low.
The content of the invention
In view of this, the present invention provides a kind of bluetooth printing terminal with double bluetooth communication modules, to improve printing eventually
The reliability at end, when a bluetooth communication module breaks down, printing terminal also can be used normally.
The invention provides a kind of bluetooth printing terminal with double bluetooth communication modules, including：First bluetooth communication mould
Block, the second bluetooth communication module, control module and print module；
First bluetooth communication module, for by by the first business data transmission of Bluetooth receptions client to described
Control module, and connect the communication of the control module and the client；
Second bluetooth communication module, for the second business data transmission of the client of Bluetooth receptions will to be passed through
To the control module；
The control module, for controlling first bluetooth communication module, second bluetooth communication module and described
The operation of print module, and pass through first bluetooth communication module and the client communication；
The print module, for printing the content in first business datum and/or second business datum.
Further, first business datum includes：It is print request and print data that the client is sent, described
The control data that client is sent to the control module；
Second business datum includes：Print request and print data that the client is sent.
Further, the bluetooth printing terminal also includes condition prompting module；
The condition prompting module, leads to for receiving the control module according to the print module, first bluetooth
The prompt command of the state generation of module and/or second bluetooth communication module is interrogated, and according to the prompt command, to described
State carries out condition prompting.
Further, carrying out prompting to the state includes：The sound that rings is pointed out and/or display lamp prompting.
Further, when the condition prompting module carries out condition prompting using display lamp prompting mode, the state
Reminding module at least includes first state display lamp and the second state display lamp；
Wherein, the first state display lamp is used for the state for showing the print module, second state display lamp
State for showing first bluetooth communication module and/or second bluetooth communication module.
The present invention provides a kind of bluetooth printing terminal with double bluetooth communication modules, passes through and sets the first bluetooth communication mould
Block and the second bluetooth communication module, realize the printing of the business datum sent to client.The present invention has two bluetooth communications
Module is simultaneously separate, when a bluetooth communication module breaks down, the use of another bluetooth communication module is not influenceed, is carried
The high reliability of bluetooth printing terminal, it is easy to use, easily operated, with low cost, high stability, the advantage of easy care.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is the accompanying drawing used required in technology description to do one simply to introduce, it should be apparent that, drawings in the following description are this hairs
Some bright embodiments, for those of ordinary skill in the art, on the premise of not paying creative work, can be with root
Other accompanying drawings are obtained according to these accompanying drawings.
Fig. 1 is a kind of structure for bluetooth printing terminal with double bluetooth communication modules that the embodiment of the present invention one is provided
Figure；
Fig. 2 is a kind of Business Stream for bluetooth printing terminal with double bluetooth communication modules that the embodiment of the present invention one is provided
Cheng Tu；
Fig. 3 is a kind of business frame for bluetooth printing terminal with double bluetooth communication modules that the embodiment of the present invention one is provided
Figure；
Fig. 4 is a kind of printing side for bluetooth printing terminal with double bluetooth communication modules that the embodiment of the present invention two is provided
The flow chart of method；
Fig. 5 is the bluetooth print service block diagram that the embodiment of the present invention three is provided.
Embodiment
To make the object, technical solutions and advantages of the present invention clearer, hereinafter with reference to attached in the embodiment of the present invention
Figure, technical scheme is clearly and completely described by embodiment, it is clear that described embodiment is the present invention one
Section Example, rather than whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art are not doing
Go out the every other embodiment obtained under the premise of creative work, belong to the scope of protection of the invention.
Embodiment one
Fig. 1 is the structure chart that the present invention implements an a kind of bluetooth printing terminal with double bluetooth communication modules provided,
At least one mobile terminal that the present embodiment is applied to have bluetooth equipment communicates with bluetooth printing terminal, and realizes to mobile terminal
The situation of business datum printing.As shown in figure 1, the bluetooth printing terminal includes：First bluetooth communication module 1, the second bluetooth are led to
Interrogate module 2, control module 3, print module 4；
Wherein, first bluetooth communication module 1 is used to that the first business data transmission of Bluetooth receptions client will to be passed through
To the control module 3, and connect the communication of the control module 3 and the client；Second bluetooth communication module 2
For the second business data transmission of the client of Bluetooth receptions to the control module 3 will to be passed through；The control module 3
Operation for controlling first bluetooth communication module 1, second bluetooth communication module 2 and the print module 4, and
Pass through first bluetooth communication module 1 and the client communication；The print module 4 is used to print the first business number
According to and/or second business datum in content.
The input of first bluetooth communication module 1 is connected with the first output end of control module 3, for that will pass through indigo plant
First business data transmission of the client that tooth is received is to the control module 3, and connects the control module 3 and the visitor
The communication at family end, receives instruction to transmit to client from the control module 3.Preferably, first business datum includes：
The control data that the print request and print data, the client that the client is sent are sent to the control module 3.
First bluetooth communication module 1 receives the print request and print data that client is sent, and by print request
Sent with print data to control module 3；First bluetooth communication module 1 is additionally operable to receive control instruction from control module 3,
And transmit the control instruction to the client, and receive the control corresponding with the control instruction that client is sent
Data, and control data is sent to control module 3.
Here, it should be noted that the first bluetooth communication module 1 transmission first business datum except print request,
Outside print data and control data, in addition to the arbitrary data received from client or control module 3 and instruction.
The output end of second bluetooth communication module 2 is connected with the second input of control module 3, for that will pass through indigo plant
Second business data transmission of the client that tooth is received is to the control module 3.Preferably, second business data packet
Include：Print request and print data that the client is sent.
Second bluetooth communication module 2 receives the print request and print data that client is sent, by print request and
Print data is sent to control module 3.
In summary, the first bluetooth communication module 1 and the second bluetooth of bluetooth printing terminal provided in an embodiment of the present invention
Communication module 2 is separate, also, specifically, first bluetooth communication module 1 and second bluetooth communication module 2 can
So that using the bimodulus blue tooth interface for supporting the standard agreement of bluetooth 4.0, the interface supports the classics of the standard agreement of bluetooth 3.0 simultaneously
(Classic) pattern and low-power consumption (BLE) pattern of the standard agreement of bluetooth 4.0.
The operation of the control of control module 3 print module 4 is specifically included：Control the print procedure of the print module 4
With the print state for monitoring the print module 4.Control module 3 controls the printing of print module 4 should according to the business datum of reception
Business datum, and monitoring the print service data of print module 4 process it is whether normal, and monitoring print module 4 it is current when
Whether quarter there is abnormality.If control module 3 monitors the print module 4, first bluetooth communication module 1 or the second
Bluetooth communication module 2 occurs after abnormality, and the control module 3 can send condition prompting order.
Broken down or printing terminal lacks the anon-normal such as paper here, the abnormality of print module 4 can be print module 4
The abnormality of ordinary affair part, the first bluetooth communication module 1 or the second bluetooth communication module 2 can be that it breaks down can not be normal
Communication.
The control module 3 controls the operation of first bluetooth communication module 1 to include：Receive beating for the first bluetooth module
Print request, print data and control data and the state for monitoring the first bluetooth communication module 1；The first bluetooth communication mould of the monitoring
The state of block 1 monitors whether the first bluetooth communication module 1 of the monitoring abnormality occurs including the control module 3, works as institute
When stating the failure of the first bluetooth communication module 1, the control module 3 sends prompt command to condition prompting module 5.
The control module 3 controls the operation of second bluetooth communication module 2 to include：Receive beating for the second bluetooth module
Print request, print data and the state for monitoring the second bluetooth module；The state of the second bluetooth module of the monitoring includes the control
Molding block 3 monitors whether the second bluetooth module of the monitoring abnormality occurs, when second bluetooth module breaks down,
The control module 3 sends prompt command to condition prompting module 5.
The control module 3 can use the microcontroller chip of 32, and specifically, control module 3 can be STM32 monolithics
Movement piece, is the reason for using the STM32 singlechip chips as control module 3, and STM32 has high-performance, low cost, low
The advantage of power consumption.
The input of the print module 4 goes out end with the first of control module 3 and is connected, for printing the first business number
According to and/or second business datum in content；The print module 4 can use thermal printing head, be received by serial ports
The print command of control module 3 and print data.
The bluetooth printing terminal also includes condition prompting module 5；The input of the condition prompting module 5 and control mould
The second output end connection of block 3, for receiving the control module 3 according to the print module 4, the first bluetooth communication mould
The prompt command that the state of block 1 and/or second bluetooth communication module 2 is produced, and according to the prompt command, pass through the sound that rings
Prompting mode or display lamp prompting mode carry out condition prompting.
Preferably, carrying out prompting to the state includes：The sound that rings is pointed out and/or display lamp prompting.
The prompt command produced according to the state of 3 pairs of the control module print module 4, to user's display lamp
Indicate that the state indicator module in the working condition of the print module 4 includes the first display lamp and the second display lamp.When
First display lamp is bright, then shows the normal work of print module 4, and the first display lamp is specifically red LED lamp；When the second display lamp
It is bright, then show the abnormal work of print module 4, the second display lamp is specifically green LED lamp.
The condition prompting module 5 is additionally operable to according to 3 pairs of first bluetooth communication modules 1 of control module and/or described
The prompt command that the state of second bluetooth communication module 2 is produced, and according to the prompt command, pass through the sound prompting mode or aobvious that rings
Show that lamp prompting mode carries out condition prompting.
The prompt command includes the first prompt command and the second prompt command, is beaten described in first prompt command correspondence
The normal condition of impression block 4, first bluetooth communication module 1 and/or second bluetooth communication module 2, described second carries
Show the exception of the order correspondence print module 4, first bluetooth communication module 1 and/or second bluetooth communication module 2
State.
When the condition prompting module 5 receives first prompt command and carries out normal condition prompting, can only it lead to
Cross the display lamp prompting to point out the normal condition, when the condition prompting module 5 receives the second prompting life
When making and carrying out hinting abnormal states, the abnormality can be carried out by the display lamp and/or ring sound prompting prompting
Prompting.
For condition prompting module 5, when the bluetooth communication module 2 of the first bluetooth communication module 1 and/or second can not lead to
Letter, and print module 4 can not be printed or failure, during in abnormality, and the control module 3 produces the second prompt command simultaneously
Transmit to condition prompting module 5, the condition prompting module 5 carries out abnormal prompt according to the second prompt command.When the control
When module 3 monitors the print module 4, the first bluetooth communication module 1 and/or the second 2 normal operation of bluetooth communication module, institute
State control module 3 and produce the first prompt command, to point out print module 4 described in user, the first bluetooth communication module 1 and/or the
Two bluetooth communication modules 2 work.
The condition prompting module 5 is especially by sound is sent, to point out printing terminal state described in user.When the control
Molding block 3 monitors the print module 4 and broken down or during the printer paper-out, and condition prompting module 5 receives described
The second prompt command that control module 3 is sent, ring sound is broken down or lacked paper with pointing out print module 4 described in user.
In addition, condition prompting module 5 is pointed out that abnormality in addition to the sound that rings, LED display lamps can also be passed through
Pointed out, when this LED display lamp is pointed out, can be entered by way of display lamp flicker or different colours display lamp are shown
Row prompting.
The abnormality of print module 4 includes lacking paper, paperboard or can not printed.First bluetooth communication module 1 and/or
The abnormality of second bluetooth communication module 2 include can not with client communication, business datum can not be sent to control
Module 3 etc..
It should be noted that bluetooth printing terminal also includes power module, the power module is used for logical to the first bluetooth
News module 1, the second bluetooth communication module 2, control module 3, print module 4 and condition prompting module 5 are powered.
A kind of bluetooth printing terminal with double bluetooth communication modules provided in an embodiment of the present invention, by setting two solely
Vertical bluetooth communication module, when a bluetooth communication module breaks down, the use of another bluetooth communication module is not influenceed,
Improve the reliability of bluetooth printing terminal.And first bluetooth communication module 1 can upload and download the client to control mould
The control data that block 3 is sent, completes necessary control and the software upgrading of bluetooth printing terminal.
Fig. 2 is a kind of Business Stream for bluetooth printing terminal with double bluetooth communication modules that the embodiment of the present invention one is provided
Cheng Tu, with network ordering, exemplified by businessman is using bluetooth printing terminal printing receipt, for more detailed explanation Fig. 2 business
Flow, is further elaborated with reference to Fig. 3 to Fig. 2, and Fig. 3 is that one kind that the embodiment of the present invention one is provided has double bluetooth communication moulds
The business block diagram of the bluetooth printing terminal of block, specific operation flow is as follows；
Step 110, background server 10 receive customer order, and customer order is sent to internet 9；
Step 120, internet 9 transmit the customer order of reception to the mobile terminal 8 of trade company；
Step 130, the client of the mobile terminal 8 of trade company search the bluetooth printing terminal 7 around current environment, work as search
To at least one bluetooth communication module of bluetooth printing terminal 7, trade company selects one of bluetooth communication module；
In this step 130, if client is exclusive client, the selection of exclusive client acquiescence and the first bluetooth communication
Module 1 sets up connection, but trade company, which also can voluntarily select the second bluetooth communication module 2 to be set up with exclusive client, to be connected, to connect
Receive the business datum that exclusive client is sent.If client is other clients, the selection of other clients acquiescence and the second indigo plant
Tooth communication module 2 sets up connection, but trade company, which can also voluntarily select other clients to be set up with the first bluetooth communication module 1, to be connected
Connect, to receive the business datum of other clients transmission.
It should be noted that the first bluetooth communication module 1 can also receive the business datum of other clients transmission, second
Bluetooth communication module 2 can also receive the business datum of exclusive client transmission.The business datum includes what client was sent
The control data that print request and print data, the client are sent to the control module 3.
Step 140, the bluetooth communication module of bluetooth printing terminal 7 receive the connection of the client of trade company's mobile terminal 8
After request, set up and be connected with the client of mobile terminal 8, and feedback link is successfully notified to mobile terminal 8；
Step 150, the mobile terminal 8 of trade company are received after the notice of successful connection, by sequence information and print request group
Into business datum send to bluetooth printing terminal 7；
Step 160, bluetooth printing terminal 7 receive the business datum that the client of mobile terminal 8 is sent, and print the business
Data；
Step 170, the printing of customer order receipt are completed.
Embodiment two
Fig. 4 is a kind of Method of printing of bluetooth printing terminal with double bluetooth communication modules provided in an embodiment of the present invention
Flow chart, the bluetooth printing device that the present embodiment is used for around client-side search current environment, and beaten with one of bluetooth
Printing apparatus, which is set up, contacts and completes printing, is connected as shown in figure 4, this method is set up with client with the first bluetooth communication module 1
Exemplified by, including：
Step 201, client search the first bluetooth communication module 1 and the second bluetooth communication module of bluetooth printing terminal
2, client selects to send connection request to the first bluetooth communication module 1 of the bluetooth printing terminal searched out, here, client
It is also an option that send connection request to the second bluetooth communication module 2, in the present embodiment, with the first bluetooth communication module 1 with
Client is described exemplified by setting up connection；
Step 202, the first bluetooth communication module 1 of bluetooth printing terminal receive connection request, and set up company with client
Connect；
Step 203, client send the first business datum after successful connection to the first bluetooth communication module 1；
Step 204, the first bluetooth communication module 1 send the business datum of reception to control module 3；
Step 205, control module 3 are printed according to service request and business tine control print module 4, and monitor impression block
The current state of block 4, if monitor print module 4 in normal condition, performs step 206, is sent out if monitoring print module 4
During raw abnormal event, then step 207 is performed；
The content of step 206, the print service data of print module 4, and terminate flow；
Step 207, to the condition prompting module 5 send the second prompt command；
Step 208, condition prompting module 5 pass through sound or the abnormal shape of display lamp display progress of ringing according to the second prompt command
State is pointed out to inform the failure of user's print module 4.
A kind of Method of printing for bluetooth printing terminal with double bluetooth communication modules that the present embodiment is provided also includes visitor
Family end is set up with the second bluetooth communication module 2 and is connected, and is sent to the second business datum, completes to the second business datum content
Printing.
A kind of Method of printing for bluetooth printing terminal with double bluetooth communication modules that the present invention implements to provide, by with
First bluetooth communication module 1 or the second bluetooth communication module 2 set up connection, and completion is beaten client traffic data content
Print, the communication of two bluetooth communication modules and client of the invention is separate, when one of bluetooth communication module is sent
During failure, another bluetooth communication module and client communication are not influenceed, improve the reliability of terminal.The present invention can also lead to
Cross the first bluetooth communication module 1 and receive and send the control data that client is sent to the control module 3, realize necessary control
The software upgrading of system and terminal.
Embodiment three
The bluetooth printing terminal that the present invention is provided has two separate bluetooth communication modules, therefore in the present embodiment
In, the bluetooth communication module of bluetooth printing terminal can specifically be set, it is more applicable for trade company's order receipt and beat
Print.It is the bluetooth printing industry that the embodiment of the present invention three is provided with reference to Fig. 5 herein so that receipt is ordered in the take-away of catering industry as an example
Be engaged in block diagram, bluetooth printing terminal 40 illustrated, wherein, communicated with bluetooth printing terminal 40 for bluetooth cellular phone 20, bluetooth
Mobile phone 20 obtains information from internet 30, and internet 30 obtains sequence information from background server 10.
First bluetooth communication module 1 of bluetooth printing terminal 40 is set to and is mounted with that the bluetooth hand of application is taken out by U.S. group
Machine 20 is connected, and takes out the communication link of dedicated service bluetooth cellular phone 20 for providing bluetooth printing terminal 40 and U.S. group, bluetooth is beaten
Print terminal 40 prints U.S. group and takes out the receipt order that dedicated service bluetooth cellular phone 20 is sent, and the second bluetooth communication module 2 is set
For with being mounted with that the bluetooth cellular phone 20 that application is taken out by non-U.S. group is connected, industry is taken out for providing bluetooth printing terminal 40 and Fei Mei groups
The communication link of business bluetooth cellular phone 20, the receipt that bluetooth printing terminal 40 prints the non-U.S. transmission of group's takeout service bluetooth cellular phone 20 is ordered
It is single.
The bluetooth communication module of bluetooth printing terminal 40 is carried out after specifically setting, i.e., by the first of bluetooth printing terminal 40
Bluetooth communication module 1 is set to U.S. group and takes out dedicated service bluetooth communication module, the second bluetooth communication module 2 is set to general
After business bluetooth module, the structure of bluetooth printing terminal 40, Method of printing and operation flow refer to the reality that the present invention is provided
Apply example one and embodiment two.
Bluetooth printing terminal 40 provided in an embodiment of the present invention can both meet the function that dedicated service is taken out by U.S. group, and can be full
The function of other each general takeout service printings of foot.Easy to use, it is easy to operate, durability is strong.With low cost, high stable
The many advantages such as property, easy care.
The said goods can perform the method that any embodiment of the present invention is provided, and possess the corresponding functional module of execution method
And beneficial effect.
Note, above are only presently preferred embodiments of the present invention and institute's application technology principle.It will be appreciated by those skilled in the art that
The invention is not restricted to specific embodiment described here, can carry out for a person skilled in the art it is various it is obvious change,
Readjust and substitute without departing from protection scope of the present invention.Therefore, although the present invention is carried out by above example
It is described in further detail, but the present invention is not limited only to above example, without departing from the inventive concept, also
Other more equivalent embodiments can be included, and the scope of the present invention is determined by scope of the appended claims.
Claims (4)
1. a kind of bluetooth printing terminal with double bluetooth communication modules, it is characterised in that including：First bluetooth communication module,
Second bluetooth communication module, control module, print module and condition prompting module；
First bluetooth communication module, for the first business data transmission of Bluetooth receptions client to the control will to be passed through
Module, and connect the communication of the control module and the client；
Second bluetooth communication module, for the second business data transmission of the client of Bluetooth receptions to institute will to be passed through
State control module；
The control module, for controlling first bluetooth communication module, second bluetooth communication module and the printing
The operation of module, and pass through first bluetooth communication module and the client communication；
The print module, for printing the content in first business datum and/or second business datum；
The condition prompting module, for receiving the control module according to the print module, the first bluetooth communication mould
The prompt command that the state of block and/or second bluetooth communication module is produced, and according to the prompt command, to the state
Carry out condition prompting.
2. bluetooth printing terminal according to claim 1, it is characterised in that first business datum includes：The visitor
The control data that the print request and print data, the client that family end is sent are sent to the control module；
Second business datum includes：Print request and print data that the client is sent.
3. bluetooth printing terminal according to claim 1, it is characterised in that carrying out prompting to the state includes：Ring sound
Prompting and/or display lamp prompting.
4. bluetooth printing terminal according to claim 3, it is characterised in that when the condition prompting module uses display lamp
When prompting mode carries out condition prompting, the condition prompting module at least includes first state display lamp and the second status display
Lamp；
Wherein, the first state display lamp is used for the state for showing the print module, and second state display lamp is used for
Show the state of first bluetooth communication module and/or second bluetooth communication module.
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| CN109168149B (en) | 2018-08-10 | 2021-05-18 | Oppo广东移动通信有限公司 | Mobile terminal, data transmission method and related product |
| CN109491691A (en) * | 2018-11-30 | 2019-03-19 | 歌尔科技有限公司 | A kind of TWS earphone and its upgrade method, device, medium |
| CN112073952B (en) * | 2019-06-10 | 2022-03-15 | 海信视像科技股份有限公司 | External Bluetooth device classification display method and device and dual-hardware system display device |
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| CN103577128A (en) * | 2012-08-06 | 2014-02-12 | 精工爱普生株式会社 | Printing device, control system, and control method of control system |
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| AU783921B2 (en) * | 2000-11-16 | 2005-12-22 | Symbol Technologies, Inc. | Coexistence techniques in wireless networks |
| CN101094012A (en) * | 2006-06-23 | 2007-12-26 | 富港电子（东莞）有限公司 | Wireless transmission system of realtime image data |
| EP2372613A1 (en) * | 2010-04-01 | 2011-10-05 | Gemalto SA | Double-range radio frequency communication object and method for implementing same |
| KR101760911B1 (en) * | 2011-05-18 | 2017-07-24 | 엘지전자 주식회사 | Mobile Terminal |
| US8924585B2 (en) * | 2011-06-03 | 2014-12-30 | Apple Inc. | Method for optimizing transport channels of devices |
| US8606933B1 (en) * | 2011-09-14 | 2013-12-10 | Google Inc. | Selective pairing of devices using short-range wireless communication |
| TW201405416A (en) * | 2012-07-04 | 2014-02-01 | Hiti Digital Inc | Printing devices and mobile printing systems thereof |
| JP6166514B2 (en) * | 2012-07-05 | 2017-07-19 | セイコーエプソン株式会社 | Information processing apparatus, information processing system, and communication control method for information processing apparatus |
| CN203210864U (en) * | 2013-04-08 | 2013-09-25 | 倪俊 | 3D printer provided with wireless data transmission module |
| CN203522736U (en) * | 2013-04-12 | 2014-04-02 | 博韩伟业(北京)科技有限公司 | Bluetooth module for printing purpose |
| CN203840414U (en) * | 2013-12-13 | 2014-09-17 | 比亚迪股份有限公司 | Mobile terminal |
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| CN103577128A (en) * | 2012-08-06 | 2014-02-12 | 精工爱普生株式会社 | Printing device, control system, and control method of control system |
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