CN103297599A - Mobile terminal, mobile storing device and transmitting system of mobile terminal and mobile storing device - Google Patents
Mobile terminal, mobile storing device and transmitting system of mobile terminal and mobile storing device Download PDFInfo
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- CN103297599A CN103297599A CN2012100502691A CN201210050269A CN103297599A CN 103297599 A CN103297599 A CN 103297599A CN 2012100502691 A CN2012100502691 A CN 2012100502691A CN 201210050269 A CN201210050269 A CN 201210050269A CN 103297599 A CN103297599 A CN 103297599A
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Abstract
The invention provides a mobile terminal which comprises an input-output unit, a core processing unit, a first optical signal receiving and emitting unit for receiving and emitting an optical signal and a first signal processing unit. The first signal processing unit is used for processing the optical signal received by the first optical signal receiving and emitting unit and transmitting the optical signal to the input-output unit. Data or an instruction output by the input-output unit is processed to be an optical signal and emitted out by the first signal processing unit. The invention further provides a mobile storing device and a transmitting system corresponding to the mobile terminal. According to the mobile terminal, the mobile storing device and the transmitting system, light serves as a data transmitting carrier, wireless communication between the mobile terminal and the mobile storing device is achieved under the condition that width of an existing radio frequency is not enlarged and the transmitting ratio is improved.
Description
[technical field]
The present invention relates to communication equipment field, be specifically related to a kind of portable terminal, flash memory device and transmission system thereof.
[background technology]
Relate to the wireless communication mode that carries out short-range transfer of data with mobile phone now and generally adopt Bluetooth technology.Though the Bluetooth technology maturation, and be widely used with its facility and versatility, in large-scale data transmission, owing to be subject to transmission speed, its economic serviceability will be weakened greatly.
Transmit data, under the prerequisite of the burden that does not increase existing radio frequency width, realize wireless telecommunications between distinct device like this and adopt the high speed flash of LED optical communication by the LED lamp to go out to switch.
[summary of the invention]
Technical problem to be solved by this invention is: the portable terminal and the flash memory device that a kind of transmission system are provided and set up this system, by the carrier of light signal as the communication data transmission, realize the quick transmission of data between portable terminal and the flash memory device.
The present invention realizes that the technical scheme that goal of the invention adopts is, a kind of portable terminal comprises input-output unit and nuclear processing unit, also comprises:
The first optical signal transceiver unit is used for receiving and the emission light signal;
First signal processing unit, output to described input-output unit after the described light signal processing that is used for the described first optical signal transceiver unit is received, data or instruction process that described input-output unit is exported are that light signal is launched through the described first optical signal transceiver unit.
The described first optical signal transceiver unit comprises first light emitting module, and described first light emitting module is light-emitting diode.
A kind of flash memory device comprises control unit and memory cell, also comprises:
The second optical signal transceiver unit is used for receiving and the emission light signal;
The secondary signal processing unit, be used for the described light signal that the described second optical signal transceiver unit receives is converted to data or instruction, described data are stored in described control unit control store unit or described control unit is operated described memory cell according to described instruction;
Described secondary signal processing unit is operated according to described instruction described control unit to described memory cell feedback is converted to light signal, and described light signal is launched through the second optical signal transceiver unit.
The described second optical signal transceiver unit comprises second light emitting module, and described second light emitting module is light-emitting diode.
Also comprise power supply unit, described power supply unit is voltage stabilizing interface power supply or battery.
A kind of transmission system comprises portable terminal and flash memory device, and described portable terminal comprises input-output unit and nuclear processing unit, and described flash memory device comprises control unit and memory cell,
Described portable terminal comprises the first optical signal transceiver unit and first signal processing unit, and described flash memory device comprises the second optical signal transceiver unit and secondary signal processing unit;
Described first signal processing unit is light signal with data or the instruction process of described input-output unit output, described light signal is launched through the described first optical signal transceiver unit, described secondary signal processing unit is converted to data or instruction with the described light signal that the described second optical signal transceiver unit receives, and described data are stored in described control unit control store unit or described control unit is operated memory cell according to described instruction;
Described secondary signal processing unit is operated according to described instruction described control unit to memory cell feedback is converted to light signal, described light signal is launched through the second optical signal transceiver unit, outputs to described input-output unit after the described light signal that described first signal processing unit receives the described first optical signal transceiver unit is handled.
The described first optical signal transceiver unit comprises first light emitting module, and described first light emitting module is light-emitting diode.
The described second optical signal transceiver unit comprises second light emitting module, and described second light emitting module is light-emitting diode.
Described portable terminal is mobile phone, notebook, desktop computer, DPF or electric paper book.
Described flash memory device is USB flash disk, SD cutting ferrule dress or portable hard drive.
Beneficial effect of the present invention is that portable terminal, flash memory device and transmission system utilize light as the transfer of data carrier, under the prerequisite that does not increase existing radio frequency width, realize the radio communication between portable terminal and the flash memory device, improve transmission rate.
[description of drawings]
Fig. 1 is the module map of portable terminal of the present invention;
Fig. 2 is the module map of flash memory device of the present invention;
Fig. 3 is the module map of transmission system of the present invention.
[embodiment]
In order to make purpose of the present invention, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the present invention is further elaborated.Should be appreciated that specific embodiment described herein only in order to explaining the present invention, and be not used in restriction the present invention.
Be illustrated in figure 1 as portable terminal 10 module map of the present invention, this portable terminal 10 comprises the first optical signal transceiver unit 11, first signal processing unit 13, input-output unit 14 and nuclear processing unit 12, the first optical signal transceiver unit 11 comprises first light emitting module 111, this first light emitting module 111 can be infrared lamp, ultraviolet lamp, visible lamp etc., preferred first light emitting module is light-emitting diode, is convenient to regulate, control; The first optical signal transceiver unit 11, first signal processing unit 13, input-output unit 14 connect successively, and nuclear control unit 12 is used for data to be handled and each cell operation control.
During portable terminal 10 emission light signals, data or the instruction of input-output unit 14 outputs are treated to light signal through first signal processing unit 13, and this light signal outputs to the first optical signal transceiver unit 11, is launched by first light emitting module 111; Data can be files such as the literal stored in the portable terminal, picture, sound, video, and instruction can be viewing files, new files, new folder, movement, copy, paste, shearing etc.
During portable terminal 10 receiving optical signals, the first optical signal transceiver unit, 11 receiving optical signals are also handled this light signal by input-output unit 14 for first signal processing unit, 13, the first signal processing units 13 this optical signal transmission and are exported; This light signal can be the signal of telecommunication after handling, and this signal of telecommunication enters align with the portable terminal similar process of internal storage data or instruction process of processing behind the portable terminal 10, and portable terminal only need increase the unit that light signal is treated to the signal of telecommunication and get final product.
Input-output unit 14 comprises for the keyboard of data or instruction input, touch screen etc., also comprises display screen for data output, loudspeaker etc.;
Be illustrated in figure 2 as flash memory device 20 module map of the present invention, this flash memory device 20 comprises the second optical signal transceiver unit 21, secondary signal processing unit 22, control unit 23, memory cell 24 and power supply unit (not shown), the second optical signal transceiver unit 21 comprises second light emitting module 211, this second light emitting module 211 is light-emitting diode, and this power supply unit is charge power supply or battery; The second optical signal transceiver unit 21, secondary signal processing unit 22, control unit 23 and memory cell 24 are connected successively.
When flash memory device connects 20 receipts light signals, the second optical signal transceiver unit, 21 receiving optical signals are also given secondary signal processing unit 22 with this optical signal transmission, this light signal is treated to data or instruction through secondary signal processing unit 22, the 24 pairs of data in control unit 23 control store unit store or control unit 23 according to instruction to memory cell 24 read, shear, copy, operation such as deletion; The data that light signal is treated to, instruction can be that the electricity consumption signal shows in flash memory device, be to be the carrier of these data or instruction in the signal of telecommunication, as for the processing of flash memory device to the signal of telecommunication of these carrying data or instruction, with the similar process of present use data bus connection flash memory device, the reception, the processing unit that only increase light signal in existing flash memory device get final product.
During flash memory device 20 emission light signals, secondary signal processing unit 22 with control unit 23 according to instruction to memory cell 24 read, shear, copy, the feedback of operation such as deletion is converted to light signal, this light signal outputs to the second optical signal transceiver unit 21, is launched by second light emitting module 211; The instruction that this feedback is accordingly the data list in the reading cells is carried out, and shears, copies the instruction of the data flow in the memory cell and carry out, and the instruction of deletion memory cell data is carried out or other situation.
Flash memory device 20 can be USB flash disk, SD cutting ferrule dress or portable hard drive, and SD cutting ferrule dress is for inserting the SD card of card reader.
Be illustrated in figure 3 as the module map of transmission system of the present invention, this transmission system can comprise the described portable terminal 10 of Fig. 1 and flash memory device 20 shown in Figure 2, only describes transmission course below.
When portable terminal 10 output data, the data of input-output unit 14 are converted to light signal through first signal processing unit 13, and this light signal outputs to the first optical signal transceiver unit 11, is launched by first light emitting module 111; The second optical signal transceiver unit 21 receives this light signal and gives secondary signal processing unit 22 with this optical signal transmission, and secondary signal processing unit 22 is treated to data with this light signal, and the 24 pairs of data in control unit 23 control store unit are stored; In this transmission system, the data of transmission can be speech data, lteral data, image data, video data etc.;
When portable terminal 10 output orders, the instruction of input-output unit 14 is through being converted to light signal through first signal processing unit 13, and this light signal outputs to the first optical signal transceiver unit 11, is launched by first light emitting module 111; The second optical signal transceiver unit 21 receives this light signal and gives secondary signal processing unit 22 with this optical signal transmission, and secondary signal processing unit 22 is treated to instruction with this light signal, and control unit 23 is operated memory cell 24 according to instruction;
Secondary signal processing unit 22 is operated according to instruction control unit 23 to memory cell 24 feedback is converted to light signal, and (this feedback is carried out for the instruction of the data list in the reading cells accordingly, shearing, copy the instruction of the data flow in the memory cell carries out, the instruction execution of deletion memory cell data etc.), this light signal outputs to the second optical signal transceiver unit 21, is launched by second light emitting module 211; The first optical signal transceiver unit 11 receives this light signal and this light signal is handled by input-output unit 14 outputs for first signal processing unit, 13, the first signal processing units 13 this optical signal transmission.
This instruction can be viewing files, new files, new folder, movement, copy, paste, shearing etc.; This flash memory device can be arranged to anti-modification pattern, revises the data in the flash memory device when preventing from reading.
When output data or instruction, earlier convert the signal of telecommunication to through the A/D converter (not shown), become light signal by signal processing unit processes again, by the carrier of light signal as the communication data transmission, realize the quick transmission of data between portable terminal and the flash memory device, be treated to the signal of telecommunication again after the movable memory terminal receiving optical signals, convert data-signal to through the A/D converter (not shown) and store or operate.
In the above-described embodiments, only the present invention has been carried out exemplary description, but those skilled in the art can carry out various modifications to the present invention after reading present patent application under the situation that does not break away from the spirit and scope of the present invention.
Claims (10)
1. a portable terminal comprises input-output unit and nuclear processing unit, it is characterized in that, also comprises:
The first optical signal transceiver unit is used for receiving and the emission light signal;
First signal processing unit, output to described input-output unit after the described light signal processing that is used for the described first optical signal transceiver unit is received, data or instruction process that described input-output unit is exported are that light signal is launched through the described first optical signal transceiver unit.
2. portable terminal according to claim 1, it is characterized in that: the described first optical signal transceiver unit comprises first light emitting module, and described first light emitting module is light-emitting diode.
3. a flash memory device comprises control unit and memory cell, it is characterized in that, also comprises:
The second optical signal transceiver unit is used for receiving and the emission light signal;
The secondary signal processing unit, be used for the described light signal that the described second optical signal transceiver unit receives is converted to data or instruction, described data are stored in described control unit control store unit or described control unit is operated described memory cell according to described instruction;
Described secondary signal processing unit is operated according to described instruction described control unit to described memory cell feedback is converted to light signal, and described light signal is launched through the second optical signal transceiver unit.
4. flash memory device according to claim 3, it is characterized in that: the described second optical signal transceiver unit comprises second light emitting module, and described second light emitting module is light-emitting diode.
5. flash memory device according to claim 3, it is characterized in that: also comprise power supply unit, described power supply unit is voltage stabilizing interface power supply or battery.
6. a transmission system comprises portable terminal and flash memory device, and described portable terminal comprises input-output unit and nuclear processing unit, and described flash memory device comprises control unit and memory cell, it is characterized in that,
Described portable terminal comprises the first optical signal transceiver unit and first signal processing unit, and described flash memory device comprises the second optical signal transceiver unit and secondary signal processing unit;
Described first signal processing unit is light signal with data or the instruction process of described input-output unit output, described light signal is launched through the described first optical signal transceiver unit, described secondary signal processing unit is converted to data or instruction with the described light signal that the described second optical signal transceiver unit receives, and described data are stored in described control unit control store unit or described control unit is operated memory cell according to described instruction;
Described secondary signal processing unit is operated according to described instruction described control unit to memory cell feedback is converted to light signal, described light signal is launched through the second optical signal transceiver unit, outputs to described input-output unit after the described light signal that described first signal processing unit receives the described first optical signal transceiver unit is handled.
7. transmission system according to claim 6, it is characterized in that: the described first optical signal transceiver unit comprises first light emitting module, and described first light emitting module is light-emitting diode.
8. transmission system according to claim 6, it is characterized in that: the described second optical signal transceiver unit comprises second light emitting module, and described second light emitting module is light-emitting diode.
9. transmission system according to claim 6, it is characterized in that: described portable terminal is mobile phone, notebook, desktop computer, DPF or electric paper book.
10. transmission system according to claim 6 is characterized in that: described flash memory device is USB flash disk, SD cutting ferrule dress or portable hard drive.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100502691A CN103297599A (en) | 2012-02-29 | 2012-02-29 | Mobile terminal, mobile storing device and transmitting system of mobile terminal and mobile storing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100502691A CN103297599A (en) | 2012-02-29 | 2012-02-29 | Mobile terminal, mobile storing device and transmitting system of mobile terminal and mobile storing device |
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| CN103297599A true CN103297599A (en) | 2013-09-11 |
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| CN2012100502691A Pending CN103297599A (en) | 2012-02-29 | 2012-02-29 | Mobile terminal, mobile storing device and transmitting system of mobile terminal and mobile storing device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104461983A (en) * | 2014-12-15 | 2015-03-25 | 中国电子科技集团公司第三十四研究所 | Mobile memory with wireless interconnection function and using method of mobile memory |
| WO2019056302A1 (en) * | 2017-09-22 | 2019-03-28 | 深圳传音通讯有限公司 | Wireless network storage |
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| CN1250990A (en) * | 1998-10-08 | 2000-04-19 | 松下电器产业株式会社 | Infrared data communication device and method |
| CN1705255A (en) * | 2004-05-31 | 2005-12-07 | 夏普株式会社 | Data transmitter, data receiver, communication system, and infrared data transmitter |
| EP1705879A1 (en) * | 2004-01-15 | 2006-09-27 | Mitsubishi Denki Kabushiki Kaisha | Key system, key device and information apparatus |
| CN101211253A (en) * | 2006-12-27 | 2008-07-02 | 索尼株式会社 | Memory card, imaging apparatus, and recording/reproducing apparatus |
| CN101640567A (en) * | 2008-07-30 | 2010-02-03 | 株式会社东芝 | Method and apparatus for visible light communication using single light source |
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| US5510924A (en) * | 1994-01-13 | 1996-04-23 | Olympus Optical Co., Ltd. | Voice information transfer system capable of easily performing voice information transfer using optical signal |
| CN1250990A (en) * | 1998-10-08 | 2000-04-19 | 松下电器产业株式会社 | Infrared data communication device and method |
| EP1705879A1 (en) * | 2004-01-15 | 2006-09-27 | Mitsubishi Denki Kabushiki Kaisha | Key system, key device and information apparatus |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104461983A (en) * | 2014-12-15 | 2015-03-25 | 中国电子科技集团公司第三十四研究所 | Mobile memory with wireless interconnection function and using method of mobile memory |
| WO2019056302A1 (en) * | 2017-09-22 | 2019-03-28 | 深圳传音通讯有限公司 | Wireless network storage |
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Application publication date: 20130911 |