CN201830288U - Mobile terminal capable of realizing flashing communication based on Morse codes - Google Patents
Mobile terminal capable of realizing flashing communication based on Morse codes Download PDFInfo
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- CN201830288U CN201830288U CN201020566731XU CN201020566731U CN201830288U CN 201830288 U CN201830288 U CN 201830288U CN 201020566731X U CN201020566731X U CN 201020566731XU CN 201020566731 U CN201020566731 U CN 201020566731U CN 201830288 U CN201830288 U CN 201830288U
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Abstract
The utility model discloses a mobile terminal capable of realizing flashing communication based on Morse codes, comprising a touch-screen liquid crystal display screen, a central processor and a Morse code flashing information database module, wherein the touch-screen liquid crystal display screen is connected with the central processor by a data line, and the Morse code flashing information database module is connected with the central processor. In the utility model, a wireless communication module can also be additionally arranged. In the utility model, a flashing mode is used for sending the Morse codes and a corresponding mobile phone terminal configured with decoding software is arranged, the novel function is especially applicable for young people to use the flashing mode to show kindly feeling with each other, thus providing a new conversation mode. In addition, the mobile terminal can be also used for sending an SOS signal for asking for help in a flashing way and other various situations, such as communication within sighting distance of field scientific research, traveling and exploration teams without wireless radio signals. The effects in the using situations are similar to those of semaphore, shaking of a flashlight and a torch, while the contents of specific information can be more and richer.
Description
Technical field
The utility model relates to a kind of mobile terminal device, specifically is a kind of portable terminal that utilizes the flash of light mode to realize intercommunication.
Background technology
Morse code is a kind of signal code of switch-on and-off, expresses different English alphabets, numeral and punctuation mark by different putting in order.Invention in 1835, he was assisting the Sa Miuer Morse to carry out the invention of morse telegraph at that time by American Ai Erfei Deville for it.
Morse code is a kind of early stage digital communication form, but it is different from the modern binary code that only uses 0 and 1 two states, and its code comprises:
● point (.)
● draw (-)
● the pause between putting and drawing
● the pause that each intercharacter is short
● medium pause between each speech
● the pause of length between the sentence
Morse code has only English mode; And Chinese mode can adopt phonetic mode (English alphabet), or region-position code mode (numeral).Morse code the earliest is some numeral points and draws.The number that a code table just can be known each speech correspondence need be searched in the corresponding word of numeral.Can knock out point, draw and middle pause with a telegraph key.Morse code at that time transmits with the steady radio signal off and on of a kind of tone, is often referred to as " continuous wave " (Continuous Wave), is abbreviated as CW.It can be the electronic impulse in the telegram electric wire, also can be signal a kind of machinery or vision, is exactly to adopt visual signal in the utility model---flash of light.In fact, the SOS signal of emergency is exactly a Morse code, except sending the SOS distress signal by cable, also can send the SOS signal to aircraft and other rescue personnels with the light on and off of flashlight.The utility model is exactly to transmit information in the flash of light mode of Morse code, and is making certain innovation aspect coding, decoding and the raising communication reliability of flash message.
The utility model content
Technical problem to be solved in the utility model provides a kind of portable terminal that utilizes flash of light to realize communication function, this portable terminal adopts Morse code to send information in terminal screen flash of light mode, the recipient is according to flash of light, the decoding button decoding flash message of pressing on one's own side's portable terminal forms literal or other forms of conveniently understanding, and the recipient can use the same manner return information.
The portable terminal of realizing flashing light signalling based on Morse code described in the utility model, it comprises touch screen LCD, central processing unit, Morse code flash message database module, described touch screen LCD is connected with central processing unit by data wire, and Morse code flash message database module is connected with central processing unit.
As improvement of the present utility model, it can also be provided with wireless communication module, and described wireless communication module is connected with central processing unit.The mobile terminal configuration wireless network module, then terminal can connect remote data base, content in the real-time update Morse code flash message database module comprises the specific information content that changes the prescribed coding representative, and the customizing messages that increases coding and representative thereof.Wireless communication module includes but not limited to radio communication standard and modes such as GPRS, CDMA, CDMA2000, WCDMA, TD-CDMA and WLAN.
As further improvement of the utility model, it can also set up keyboard, and described keyboard also is connected with central processing unit.
The built-in mobile telephone terminal (mobile phone) that sends Morse code and configuration corresponding decoding software in the flash of light mode of the utility model, it is that the young man expresses regard each other that the function of this novelty is specially adapted in the flash of light mode, thereby a kind of new communication way is provided.Simultaneously, also can be used for flash of light and send the SOS Call for assistance, the rescue party can decode.Owing to can upgrade Morse code flash message database, therefore can be used for other multiple occasion, such as, the communication in the sighting distance between radnos open-air scientific investigation, tourism, the exploration team.Operating position is similar to semaphore, shakes flashlight and torch, but the content of customizing messages can be more, abundanter.
Description of drawings
Fig. 1 represents the chief component of first example of the present utility model, and touch screen LCD and keyboard are adopted in man-machine interaction, do not contain wireless communication module.
Fig. 2 represents the decoding interface of first example shown in Figure 1.
Fig. 3 represents the chief component of second example of the present utility model, and LCD and keyboard are adopted in man-machine interaction, do not contain wireless communication module.
Fig. 4 represents the chief component of the 3rd example of the present utility model, and touch screen LCD is adopted in man-machine interaction, does not contain wireless communication module.
Fig. 5 represents the chief component of the 4th example of the present utility model, and touch screen LCD and keyboard are adopted in man-machine interaction, contain wireless communication module.
Fig. 6 represents the chief component of the 5th example of the present utility model, and LCD and keyboard are adopted in man-machine interaction, contain wireless communication module.
Fig. 7 represents the chief component of the 6th example of the present utility model, and touch screen LCD is adopted in man-machine interaction, contains wireless communication module.
Embodiment
Embodiment 1:
This example as shown in Figure 1, the portable terminal among the embodiment is mainly formed and is comprised touch screen LCD, keyboard, central processing unit and Morse code flash message database module.
Touch screen LCD and keyboard are adopted in the man-machine interaction of portable terminal, owing to adopt touch-screen, therefore, can be by decoding by button on the touch-screen or the button on the keyboard, two kinds of methodological functions are consistent, decoded result is the same, and LCD is as the light source of flashing light signalling.
Morse code flash message database provides the data support for the transmission and the reception decoding of Morse code.Transmit leg is selected suitable certain content before sending, and when determining to send, central processing unit obtains corresponding Morse coding from Morse code flash message database, send information in liquid crystal display screen screen flash of light mode; The recipient is according to the situation of transmit leg flash of light, button is pressed when " bright ", lift button when " going out ", the built-in program of terminal is calculated the time of pressing and lifting in real time, thereby determine and differentiation " bright " and " long bright ", " dot-dash " at interval, character pitch, word at interval and sentence at interval, thereby realize being correctly decoded of Morse code.
Morse code flash message database is fixed substantially, can only or revise Morse code flash message database by touch-screen and keyboard input.
Fig. 2 represents the decoding interface of first example shown in Figure 1, can operation keyboard button 1 during decoding, or touch- screen button 2,3 show decoded results in the viewing area.
Embodiment 2:
This example as shown in Figure 3, the portable terminal among the embodiment is mainly formed and is comprised LCD, keyboard, central processing unit and Morse code flash message database module.
LCD and keyboard are adopted in the man-machine interaction of portable terminal, and LCD is as the light source of flashing light signalling, and decoding then realizes by the button on the keypad.Morse code flash message database is fixed substantially, can only or revise Morse code flash message database by the keyboard input.
Embodiment 3:
This example as shown in Figure 4, the portable terminal among the embodiment is mainly formed and is comprised touch screen LCD, central processing unit and Morse code flash message database.
Touch screen LCD is adopted in the man-machine interaction of portable terminal, owing to adopt touch-screen, therefore, can be by decoding by the button on the touch-screen.And LCD is as the light source of flashing light signalling.Morse code flash message database is fixed substantially, can only or revise Morse code flash message database by the touch-screen input.
Embodiment 4:
This example as shown in Figure 5, the portable terminal among the embodiment is mainly formed on the basis that comprises touch screen LCD, keyboard, central processing unit and Morse code flash message database module, has increased wireless communication module.
Touch screen LCD and keyboard are adopted in the man-machine interaction of portable terminal, owing to adopt touch-screen, therefore, can be by decoding by button on the touch-screen or the button on the keyboard, two kinds of methodological functions are consistent, decoded result is the same.And LCD is as the light source of flashing light signalling.Contain wireless communication module in the present embodiment, by wireless communication module, portable terminal can be networked with remote server, real-time update Morse code flash message database, the specific information content that comprises change prescribed coding representative, and the customizing messages that increases coding and representative thereof.Wireless communication module includes but not limited to radio communication standard and modes such as GPRS, CDMA, CDMA2000, WCDMA, TD-SCDMA and WLAN.
Embodiment 5:
This example as shown in Figure 6, the portable terminal among the embodiment is mainly formed on the basis that comprises LCD, keyboard, central processing unit and Morse code flash message database module, has increased wireless communication module.
LCD and keyboard are adopted in the man-machine interaction of portable terminal, and LCD is as the light source of flashing light signalling, and decoding then realizes by the button on the keypad.Present embodiment can be networked with remote server by wireless communication module, real-time update Morse code flash message database.
Embodiment 6:
This example as shown in Figure 7, the portable terminal among the embodiment is mainly formed on the basis that comprises touch screen LCD, central processing unit and Morse code flash message database, has increased wireless communication module.
Touch screen LCD is adopted in the man-machine interaction of portable terminal, owing to adopt touch-screen, therefore, can be by decoding by the button on the touch-screen.And LCD is as the light source of flashing light signalling.Present embodiment equally can real-time update Morse code flash message database.
Scene commonly used of the present utility model is below described, so that function of the present utility model is described further:
1: one boy of scene admires fondly a girl, but but do not know the other side's name, phone number, can't short-message sending, think direct access inquiry, be afraid of too rude again, worry to allow girl feel own frivolous, like this, just can send Morse code to loved girl in the flash of light mode with the utility model, girl also has portable terminal of the present utility model, decoding back discovery information be inquiry " can be a friend? " if girl thinks that the boy on opposite is pretty good, just can send " being ready ", otherwise, can send " I'm sorry, thanks! ".These contents all are customizing messages, and having encoded is built in the terminal.
2: one boys of scene with girl's love a period of time, but shy boy did not also really express, and he can use the utility model, sent Morse code to girl in the flash of light mode, girl receive and decoding after, find that boy sends be " I Love You! ", girl is very excited, return information " I also am ".
Below send and receive the process of certain customizing messages of encoding with Morse code in the flash of light mode for communicating pair:
Customizing messages is that " I Love You! ", be encoded to " 1 ", increase lead code " bright length go out the bright length bright length of going out go out ", wherein, the time span of " long going out " is 3 times of time span of " bright ".Actual " lead code "+" 1 " that sends.The recipient is according to the situation of transmit leg flash of light, button is pressed when " bright ", lift button when " going out ", the built-in program of terminal is calculated the time of pressing and lifting in real time, thereby determine and differentiation " bright " and " long bright ", " dot-dash " at interval, character pitch, word at interval and sentence at interval, thereby realize being correctly decoded of Morse code.
The Morse code of lead code is: (noticing that going out of lead code is long going out, and is 3 times of bright time spans)
The Morse code of numeral 1 is:----
The basic time unit of light on and off is 1 second, and concrete steps see Table 1.
Table 1
In R﹠D process of the present utility model, there are following several technical issues and solution thereof:
1, how the flash of light based on Morse code is decoded
Use used for mobile terminal flash of light mode to send Morse code, this product existing market has, but all lacks decoding function, therefore, the transmission information of can only glistening, decoding can only rely on the decoding of on top of going to Morse code, obviously by watching heart note, this is impossible substantially, even the specialty personnel that transmit and receive telegrams also will note the other side's information earlier and decode then, even to check the telegram basis, have no way of doing it especially for the ordinary people.
According to top discussion, we know the situation of the necessary record transmit leg flash of light of will decoding, because flash of light is made up of light on and off, therefore, must in time write down the light on and off situation.By understanding the knowledge of Morse code, bright be divided into again short bright (point) and long bright (drawing) simultaneously, " going out " all arranged as pause between character, word, the sentence, and the time span of going out is different.Therefore, not only want to write down light on and off, also will write down the time span of on and off, so just can be correctly decoded, and divide character, word and sentence.
The utility model is by the situation of recipient according to the flash of light of sender mobile terminal screen, button is pressed when " bright ", lift button when " going out ", the built-in program of terminal is calculated the time of pressing and lifting in real time, thereby determine and differentiation " bright " and " long bright ", " dot-dash " at interval, character pitch, word at interval and sentence at interval, thereby realize being correctly decoded of Morse code.Press the time length of time length record " bright " with button, time length with release button time length record " going out ", solved the problem of light on and off and time measurement like this, thereby it is short bright or long bright dividing according to the time length of record, and distinguishing goes out is interval between dot-dash interval, character pitch, word interval and the sentence.
2, how to shorten transmitting time, and the ordinary people also can accurately be decoded
Morse code is when adopting the flash of light mode to send, can see flash of light clearly in order to ensure receiving, distinguish on and off, in theory if the time bright or that go out be longer than time (0.05～0.4 second) of the persistence of vision phenomenon of human eye, just can, yet according to reality test, find that the time bright, that go out must be longer than 1 second, the talent may make action according to light on and off.In view of the above, the utility model is decided to be 1 second with the base unit time bright, that go out, and all to bright, the time measurement of going out all based on this.
Because any one English character, numbers and symbols are represented by Morse code, then need a plurality of points, draw and pause, such as, S by three points (, three weak points are bright) form, M draws (--, two are long bright) by two and constitutes, and P have a point, two to draw to add again a point (--, bright two the long bright weak points of weak point are bright) constitute, note all having between each is bright and to go out, this is point, the pause between drawing.
In the Morse code, be the length of three points as standardized; Between the dot-dash is the length of a point at interval; Between the character is the length of three points at interval; Between the word is the length of seven points at interval.
The base unit time of the utility model definition on and off is 1 second; Length is bright to be 3 times of bright times, and promptly 3 seconds, the interval between the dot-dash is exactly 1 went out promptly 1 second; Between the character is 3 times of bright times at interval, promptly 3 seconds; Between the word is 7 times of bright times at interval, promptly 7 seconds.
According to foregoing description, if directly use flash of light mode send statement " I love you " to need considerable time,
" give an example " " I love you ", the time set of on and off is 1 second, and length is bright to be 3 seconds,
I(..)
[flicker] light on and off bright (word is cut apart 7 and gone out), time subtotal 10 seconds
love(·-··---···-·)
Long bright (3 of Character segmentation are gone out) the light on and off light on and off light on and off of the long light on and off of the long light on and off of the long light on and off light on and off of [flicker] light on and off bright (3 of Character segmentation are gone out) long bright (3 of Character segmentation are gone out) bright (word is cut apart 7 and is gone out), time subtotal 45 seconds
you(-·--?---··-)
[flicker] (the long light on and off of long light on and off light on and off are long bright) long light on and off of (letter is cut apart 3 and gone out) long light on and off are long bright
(3 of Character segmentation are gone out) light on and off light on and off long bright (7 go out), time subtotal 44 seconds
Add up to 99 seconds, promptly send 2 minutes required time of " I love you " nearly.This has been relatively shorter statement, and character dot-dash number wherein is all fewer.
For the ordinary people, keep energy to concentrate and be correctly decoded certain difficulty in the clock time at 2 minutes.Therefore, the short coded system of code length must be arranged, and simple and effective decoding process is provided.
3, when decoding information how synchronously and retransmission mechanism
Because the recipient can not wait for that always the information of transmit leg sends as the specialty person of transmiting and receive telegrams, when most cases, transmit leg sent Morse code in the flash of light mode, the recipient was still unripe, like this, the recipient will miss the information that transmit leg begins to send most.
Losing under the situation of initial information, guarantee that subsequent decoding is correct; Recipient's operate miss when causing decoding error, should require the other side to resend.Above situation must be considered as a complete communication system.
In the agreement of communication link layer, if guarantee communication synchronization, generally need to increase synchronizing information, the utility model increases a lead code and is used for synchronously, simultaneously, also can remind the recipient to carry out message pick-up during this lead code flash of light.Lead code sends the starting point that pause (going out) state that finishes can be used as recipient's decoding.Lead code is chosen as (bright length go out the bright length bright length of going out go out), and herein, the time span of " long going out " is 3 times of time span of " bright ".Although increased lead code, limited to the total duration influence that sends information, especially for the transmission first of transmit leg, lead code is mainly used in reminds the recipient to receive.According to the reality test, the use of lead code has improved the accuracy of decoding.
In communication process, inevitably garble can appear, therefore must possess retransmission mechanism, the utility model built-in " repeating transmission " coding, require to retransmit with English character " R " expression, when decoding error, preferentially send the Morse code of this coding in the flash of light mode.
Lead code sends before sending coding, such as, " I Love You in numeral " 1 " expression! ", increase lead code, when reality sends, send " "+" 1 ", numeral " 1 " is an actual coding, " I Love You in representative! ".
4, how to realize that any language sends and decoding
Morse code is fit to the transmission of English character, numbers and symbols, can only use phonetic for Chinese, and perhaps region-position code etc. is very inappropriate for flash of light mode transmission information obviously, has greatly prolonged the time of the information that sends.And the problem that how to send and decode is also arranged for other non-English Department language of similar Chinese.
Adopt customizing messages to intercom mutually and can address this problem.Simultaneously, represent the customizing messages of arbitrary appointed language, so just can realize the transmission of the customizing messages of any language with English alphabet, numeral, character combination, such as, can represent that Chinese " I Love You with " 1 "! ", also can represent " the I love you " of English.
Claims (3)
1. portable terminal of realizing flashing light signalling based on Morse code, it is characterized in that comprising touch screen LCD, central processing unit, Morse code flash message database module, described touch screen LCD is connected with central processing unit by data wire, and Morse code flash message database module is connected with central processing unit.
2. the portable terminal based on Morse code realization flashing light signalling according to claim 1 is characterized in that also being provided with wireless communication module, and described wireless communication module is connected with central processing unit.
3. the portable terminal based on Morse code realization flashing light signalling according to claim 1 and 2 is characterized in that also being provided with keyboard, and described keyboard is connected with central processing unit.
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| CN201020566731XU CN201830288U (en) | 2010-10-18 | 2010-10-18 | Mobile terminal capable of realizing flashing communication based on Morse codes |
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| CN201020566731XU CN201830288U (en) | 2010-10-18 | 2010-10-18 | Mobile terminal capable of realizing flashing communication based on Morse codes |
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| CN102394700A (en) * | 2011-07-18 | 2012-03-28 | 惠州Tcl移动通信有限公司 | Mobile terminal and information transfer method thereof |
| CN103546213A (en) * | 2013-10-16 | 2014-01-29 | 深圳市宏电技术股份有限公司 | Optical communication transmission method and system |
| CN104125323A (en) * | 2013-04-24 | 2014-10-29 | 腾讯科技（深圳）有限公司 | Method and apparatus for sending information |
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| CN104125323A (en) * | 2013-04-24 | 2014-10-29 | 腾讯科技（深圳）有限公司 | Method and apparatus for sending information |
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| CN104734779A (en) * | 2013-12-20 | 2015-06-24 | 中兴通讯股份有限公司 | Simple-data processing method and device |
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| CN107682092A (en) * | 2016-08-02 | 2018-02-09 | 杭州萤石网络有限公司 | Data sending, receiving method, device and data transmission system |
| CN107094048A (en) * | 2017-03-23 | 2017-08-25 | 深圳市科迈爱康科技有限公司 | Information Conduction method based on visible ray, conducting system |
| WO2018171091A1 (en) * | 2017-03-23 | 2018-09-27 | 深圳市科迈爱康科技有限公司 | Information conduction method and system based on visible light |
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| CN113407041A (en) * | 2018-08-01 | 2021-09-17 | 神讯电脑(昆山)有限公司 | Moss code input method and portable electronic device thereof |
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Granted publication date: 20110511 Termination date: 20111018 |