CN100558201C - The method of a kind of message transmission and demonstration and electronic equipment - Google Patents
The method of a kind of message transmission and demonstration and electronic equipment Download PDFInfo
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- CN100558201C CN100558201C CNB2007100729948A CN200710072994A CN100558201C CN 100558201 C CN100558201 C CN 100558201C CN B2007100729948 A CNB2007100729948 A CN B2007100729948A CN 200710072994 A CN200710072994 A CN 200710072994A CN 100558201 C CN100558201 C CN 100558201C
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Abstract
The invention discloses the method for a kind of message transmission and demonstration.The method comprising the steps of: equipment one becomes lattice information with the information translation that the recipient need show, coding obtains transmitting data; Equipment one will transmit data and send to equipment two; The transmission data that equipment two receives from equipment one; Equipment two is resolved described transmission data, obtains lattice information, and drives demonstration.The present invention discloses a kind of equipment and device.Method of the present invention makes transmission of Information and demonstration not need complicated encoding and decoding to handle; Device of the present invention does not need integrated character library and big capacity internal memory, has simplified the composition structure, has reduced manufacturing cost, is fit to large-scale application.
Description
Technical field
The present invention relates to the communications field, relate in particular to the method for a kind of message transmission and demonstration, and a kind of electronic equipment, electronic installation.
Background technology
Along with being extensive use of of mobile phone, the function and the shaped design of mobile phone are also more and more abundanter, and the external Design of mobile phone also is like this.
People's use for convenience, existing mobile phone has the wrist-watch form of being designed to, as U.S. Pat 2002-394584 (2002.07.09), this method of application title " WEARABLE PHONE AND WRISTWATCHHAVING A DETACHABLE PHONE MODULE AND A SEPARATE PHONE CARRIAGE " becomes whole mobile phones design the form of wrist-watch, can be worn on the wrist, but this method for designing has following shortcoming:
1) product design difficulty is big, and the relative mobile phone of the volume of wrist-watch is little, the function of integrated mobile phone, and design and difficulty of processing are big.
2) commercial being difficult to successfully, wrist-watch has been a trendy product, and cost requirement is low, and the frequency of replacing exceeds mobile phone, mobile phone is integrated on the wrist-watch cost height.
Chinese patent application 200410054822 has proposed the function of mobile phone is divided into two parts, and a part is supported the communication of mobile phone and external network, and another part is integrated in the wrist-watch, can support the demonstration of cellphone information, reminds, or answers; Mobile phone can send to watch displays with the Chinese information on this machine.
In the prior art, independently transmit image data will be carried out encoding compression processing between the separation equipment, and complex process such as the decoding of decompression also will be arranged at receiving terminal.This mode for require low cost, update fast, production and shipment electronic product in large scale, the cost height.
Summary of the invention
The object of the invention is, the method for a kind of message transmission and demonstration is provided, corresponding electronic device and electronic installation.
The method of a kind of message transmission and demonstration is characterized in that, comprising:
The refresh rate of equipment one detection or definite equipment two is determined the frequency that frame sends according to this refresh rate;
Equipment one becomes lattice information with the information translation that the recipient need show, coding obtains transmitting data;
Equipment one sends described transmission data with described frequency;
Equipment two receives the transmission data that send from equipment one;
Equipment two is resolved the transmission data, obtains lattice information, and drives demonstration.。
A kind of electronic equipment is characterized in that, comprising:
The information translation unit is used for information translation being become with external device (ED) to show the dot matrix that is complementary coding obtains transmitting data;
First communication unit, be used for communicating with external device (ED), the transmission data that the information translation cell processing is obtained send to external device (ED), and described first communication unit detects the display refresher rate of external device (ED), determine the frequency that frame sends according to described display refresher rate.
The present invention compared with prior art, equipment directly is transferred to external device (ED) with the lattice information of display message correspondence, external device (ED) is resolved simply to the carrying out that receives, obtaining the lattice information rear drive shows, do not need integrated character library to prepare against searching and changing of literal, do not need jumbo internal memory.Multiple information such as all right display image of external device (ED) or picture and text mixing.
Description of drawings
Fig. 1 is the flow chart of the embodiment of the invention one;
Fig. 2 is the flow chart of the embodiment of the invention two;
Fig. 3 is the flow chart of the embodiment of the invention three;
Fig. 4 is the equipment one of the embodiment of the invention and the system diagram that equipment two is formed;
Fig. 5 is an embodiment of the invention literal code schematic diagram;
Fig. 6 is the structural representation of the embodiment of the invention four;
Fig. 7 is the structural representation of the embodiment of the invention five;
Fig. 8 is the structural representation of the embodiment of the invention six;
Fig. 9 is the structural representation of the embodiment of the invention seven;
Figure 10 is the structural representation of the embodiment of the invention eight;
Figure 11 is the structural representation of the embodiment of the invention nine;
Figure 12 is the structural representation of the embodiment of the invention ten.
Embodiment
For making the purpose, technical solutions and advantages of the present invention clearer, with accompanying drawing the present invention is described in further detail below in conjunction with specific embodiments.
Embodiment one
With reference to Fig. 1, present embodiment comprises step:
Step S101, equipment one becomes lattice information with the information translation that the recipient need show, and coding obtains transmitting data;
Step S102, equipment one will transmit data and send to equipment two;
Step S103, the transmission data that described equipment two receives from equipment one;
Step S104, described equipment two is resolved the transmission data, obtains lattice information, and drives demonstration.
In step S104, equipment two can be to roll to refresh demonstration or brush screen to show when showing; Show and to refresh to carrying out automatically, need not user intervention.
Embodiment two
The difference of present embodiment and embodiment one is, the demonstration of described equipment two refreshes by the user to equipment two driving of giving an order, and equipment two sends request according to this order to equipment one.The action of giving an order can be realized by the control button of key panel by the user.
With reference to Fig. 2, idiographic flow is:
Step S201, equipment one becomes lattice information with the information translation that the recipient need show, and coding obtains transmitting data;
Step S202, equipment one will transmit data and send to equipment two;
Step S203, the described transmission data that equipment two receives from equipment one;
Step S204, equipment two is resolved the transmission data, obtains lattice information, and drives demonstration;
Step S205, the order that equipment two acceptance refresh display message;
Step S206, equipment two send the request of " continuing to send display message " to equipment one according to this order;
Step S207, equipment one receives this request;
Go to step S201.
Above-mentioned flow process finishes when equipment two withdraws from show state.Present embodiment is compared embodiment one, and user oneself can control the speed of reading, treats that the information that reads current screen each time sends order again, and indicating equipment one continues transmission information, receives the information of reading next screen, makes that reading is more convenient.
Perhaps, can be that the user is by once controlling button, equipment two receives the display message from equipment one continuously, display message is shown according to roll mode or screen refreshing mode, up to information show finish till, perhaps suspend reception and display message during by operating key for the second time as the user.
Embodiment three
The difference of present embodiment and embodiment one is, the display refresher rate of equipment two can self be regulated by equipment two, and the display refresher rate of equipment one checkout equipment two is also determined the frequency that frame sends according to this speed; Perhaps, the display refresher rate of described equipment two can be regulated by equipment one, and equipment one is determined the frequency that frame sends according to this speed.With reference to Fig. 3, idiographic flow is as follows:
Step S301, the refresh rate of equipment one detection or definite equipment two is determined the frequency that frame sends according to this refresh rate;
Step S302, equipment one becomes lattice information with the information translation that the recipient need show, and coding obtains transmitting data;
Step S303, equipment one sends described transmission data with described frequency;
Step S304, equipment two receives the transmission data that send from equipment one;
Step S305, equipment two is resolved the transmission data, obtains lattice information, and drives demonstration.
The equipment one of the foregoing description specifically can be mobile phone, and equipment two specifically can be with the matching used wrist-watch of mobile phone.Communication between equipment one and the equipment two can be passed through bluetooth, infrared or other wireless modes realizations.
Equipment one that the embodiment of the invention provides and equipment two, purpose are display message can slave unit one directly to be sent to equipment two and to show without coding or compression; Equipment two does not need integrated character library, and the Word message that receives is not needed to decipher conversion, the Word message that receives can be shown with dot matrix way; Information to image or writings and image mixing also can show in the mode of dot matrix; Do not need jumbo internal memory,, even do not need independent memory if directly utilize the memory space of display device; If adopt the logical circuit conversion, even do not need complicated processing apparatus such as CPU.
If adopt the brush screen to show, need the buffer memory capacity of a screen.If adopt resolution 640 * 640 display screens,, only need the internal memory of 50k byte at the liquid crystal display screen of monochrome.Adopt the FIFO device, can realize the effect of roll display.Adopt chromatic display, needed memory space is very little also.The composition of the device of embodiments of the invention is simple in structure, low cost of manufacture.
Embodiment four
Describe with reference to Fig. 6, the electronic installation of present embodiment comprises:
The second communication unit is used for communicating with external equipment, receives the transmission data from external equipment;
Control unit is used for resolving the transmission data, extracts the lattice information that needs demonstration, drives display unit and shows;
Display unit is used to receive the control information of control unit, shows according to described control information;
Power supply unit is used to provide the work electricity consumption of described device.
Present embodiment can communicate by wireless mode.Control unit can be a chip of realizing the program of required function, and good programmability and extensibility are arranged, and can load corresponding program according to application need, also can be to solidify programmable logic circuit.The second communication unit can be integrated with Bluetooth, infrared or other wireless communication module, realizes functions such as wireless receiving and dispatching, encoding and decoding.Display unit can be a LCDs.Control unit, communication unit and display unit can be all or part of device that becomes one or chip.Power supply unit can be batteries such as smee cell, lithium battery, solar cell, or can discharge and recharge battery and discharge and recharge interface and control assembly.
This device also comprises the key panel unit, comprises at least one button, is used for input control commands such as " ON/OFF ".
Below to display message externally transmission and the demonstration between equipment (11) and the present embodiment device (12) be elaborated.As shown in Figure 4, transmission channel (13) is arranged between equipment and the present embodiment device externally, Word message sends the present embodiment device from external equipment to through transmission channel (13).With Chinese character " greatly " is example, and in the time of monochromatic the demonstration, as shown in Figure 5, its 8 * 8 pixel-matrix shows as (32), and each pixel is corresponding 0 or 1, being encoded to of dot matrix 0,1} matrix (33); During coding, to 0, the 1} matrix carries out horizontal sweep, and the horizontal grating of each bar is encoded to a frame, and the result is as follows:
| First frame | 0 | ?0 | ?0 | ?1 | ?1 | ?0 | ?0 | ?0 |
| Second frame | 0 | ?0 | ?0 | ?1 | ?1 | ?0 | ?0 | ?0 |
| The 3rd frame | 1 | ?1 | ?1 | ?1 | ?1 | ?1 | ?1 | ?1 |
| The 4th frame | 0 | ?0 | ?1 | ?1 | ?1 | ?1 | ?0 | ?0 |
| The 5th frame | 0 | ?0 | ?1 | ?1 | ?1 | ?1 | ?0 | ?0 |
| The 6th frame | 0 | ?1 | ?1 | ?0 | ?0 | ?1 | ?1 | ?0 |
| The 7th frame | 1 | ?1 | ?0 | ?0 | ?0 | ?0 | ?1 | ?1 |
| The 8th frame | 0 | ?0 | ?0 | ?0 | ?0 | ?0 | ?0 | ?0 |
Between frame and frame, can insert beginning and finish sign, so obtain corresponding frame sequence.Certainly, also can adopt vertical scanning to grating scanning mode.When being encoded, the information of image and picture and text mixing also adopts the processing that uses the same method.Frame sequence transmits with the code stream form.
After the present embodiment device receives code stream by the second communication unit, directly code stream is simply resolved, obtain frame sequence, each frame is mapped to the corresponding horizontal grating, thereby obtain the corresponding pixel-matrix of literal and/or image information, send lattice information to display unit, drive display unit and show; This device need not integrated character library, expensive decoder and special chip etc., and simply logical circuit just can be finished the process of communicating by letter and resolving display message with external equipment; This device does not need jumbo internal memory, only needs to show the buffer memory capacity of a screen; If adopt the monochromatic display screen of resolution 640 * 640, the memory size that needs is the 50k byte; If display screen adopts lower resolution, so needed internal memory is just littler.In sum, the composition of present embodiment device is simple in structure, make whole install power consumption and cost can drop to minimum.
Present embodiment is an example with " mobile phone and matching used wrist-watch thereof ", under this special scenes, when mobile phone was received short message, the user wished to show on wrist-watch, at this time, the data volume of the short message of transmission is little, as one " greatly ", when showing, need to pass 64 information with 8 * 8 dot matrix, under the demonstration of 16 * 16 dot matrix, need to transmit 256 information.
In actual applications, can realize user's multiple demand.Such as, mobile phone is received short message, and the prompting message that transmission has " receiving short message " is to wrist-watch, and the prompting user has information to arrive; The user can send feedback command to mobile phone by wrist-watch, after mobile phone is received feedback command, sends short message to wrist-watch according to the demonstration speed of wrist-watch.Mobile phone also can edit file directly sends on the wrist-watch and shows.
Embodiment five
Because the memory capacity of apparatus of the present invention is very little, if the speed of external equipment transmission data is too fast, the user may also not have enough time to finish watching the information of a screen, and screen just refreshes and shown.In order to address this problem, on the basis of embodiment four, done improvement.
With reference to Fig. 7, the difference of present embodiment and apparatus embodiments one is, further comprises and refreshes the display driver unit, is connected with control unit, refreshes the order that refreshes demonstration that the display driver unit is used to receive the user; According to this order, send the request of " continuing to send display message " to external equipment.
Refreshing the display driver unit specifically can be a button of key panel unit---refresh display button, the user is by showing refresh command by this button input.Finish watching the information of current screen as the user after, press this button, this device receives next screen information and shows.Also can be, for the first time during button, reception information also shows, for the second time during button, sends the request of " stopping to send display message " to external equipment, stops reception information, and screen wouldn't refresh current display message.
Embodiment six
In order to allow the user can be according to own needs---such as the speed of reading information, regulate the speed that screen display refreshes, on the basis of embodiment four, done improvement.
With reference to Fig. 8, the difference of present embodiment and apparatus embodiments one is, further comprises the refresh rate regulon, is connected with described control unit, is used to regulate the refresh rate of demonstration.The mode that the display unit of present embodiment device refreshes display message can specifically refresh mode and can adopt for refreshing automatically: roll display or the demonstration of brush screen etc.
Adopt the FIFO device, can realize the effect of roll display.Roll display can be rolled to the right, left the rolling of rolling or other direction.
External equipment can be regulated the speed of transmission information by detecting the display refresher rate of this device, avoids the information transmission rate too fast and cause loss of data.The refresh rate regulon can be an adjusting knob of key panel unit etc.
Embodiment seven
Describe with reference to Fig. 9.Present embodiment is based on the improvement of embodiment four to six, and its difference is; Further comprise audio-frequency information input unit, audio-frequency information output unit and audio-frequency information processing unit;
The audio-frequency information input unit is connected with the audio-frequency information processing unit, is used to receive audio-frequency information, and audio-frequency information is sent to the audio-frequency information processing unit;
The audio-frequency information output unit is connected with the audio-frequency information processing unit, is used to play the audio-frequency information from after the audio-frequency information processing unit processes;
The audio-frequency information processing unit is connected with control unit, is used for encoding from the audio-frequency information of audio-frequency information input unit, will send to described second communication unit through the voice data of coding; The voice data that the second communication unit receives is decoded, described decoded audio-frequency information is sent to described audio-frequency information processing unit.
Audio-frequency information input unit, audio-frequency information output unit and audio-frequency information processing unit specifically can be respectively: microphone, receiver and audio codec; Described voice data can be at least a and combination in the voice data of voice, various forms.
Embodiment four to seven can be applied to several scenes, as:
External equipment is mobile phone or computer, and embodiment device is wrist-watch, glasses, bracelet, ring, necklace, chest card etc.;
External equipment is a wired home control centre, and embodiment device is various electrical equipment;
External equipment is mobile phone or computer, and embodiment device is individual character dress ornament or ornaments etc.;
External equipment is a control centre, and embodiment device is various propaganda boards, billboard, electric pole etc.
Can the be supporting subsidiary a plurality of embodiment device of external equipment, the communication between them can realize by various communications, as bluetooth or infrared etc.
Obviously, suitable modification and combination can be done according to application need in each unit of describing among the embodiment four to seven.
Embodiment eight
Describe with reference to Figure 10.The electronic equipment of present embodiment, subsidiary matching used external device (ED) comprises:
The information translation unit is used for information translation being become with external device (ED) to show the dot matrix that is complementary coding obtains transmitting data;
First communication unit is used for communicating with the external device (ED) of this equipment, and the transmission data that the information translation cell processing is obtained send to external device (ED).
Show such as " greatly " word being transferred to external device (ED), the Chinese character resolution of external device (ED) is 8 * 8, under the situation that monochrome shows, then the information translation unit is to { 0 of 8 * 8 pixel-matrixs of " greatly " word correspondence, the 1} encoder matrix carries out horizontal sweep, the horizontal grating of each bar is encoded to a frame, and then obtains frame sequence; The transmission data are exactly the frame sequence with the transmission of code stream form.Detailed process has detailed description in embodiment four, do not repeat them here.
The communication of present embodiment can realize by wireless mode.First communication unit can be integrated with Bluetooth, infrared ray or other wireless communication module, realizes functions such as wireless receiving and dispatching, encoding and decoding.
This equipment can attach one or more external device (ED).
This equipment further comprises the refresh rate regulon, is used to regulate the display refresher rate of described external device (ED); The instruction that the refresh rate regulon sends sends to external device (ED) by first communication unit, and external device (ED) is regulated display refresher rate according to this instruction; First communication unit can be determined the frequency that frame sends according to the display refresher rate of external device (ED).
Embodiment nine
Describe with reference to Figure 11, the difference of present embodiment and embodiment eight is, the refresh rate regulon of this equipment is replaced with the transmission rate regulon, is used to regulate the speed of described first communication unit with the information communication of external device (ED).
If a plurality of external device (ED)s are arranged, this equipment can be regulated the speed of communication according to the situation of each external device (ED).
The speed of communication mainly refers to first communication unit sends data with external device (ED) speed, as long as the speed that sends data is no more than the demonstration speed of external device (ED), so just can avoid because communication speed is too fast, external device (ED) has little time to show and the data loss problem that causes.
Apparatus embodiments ten
Describe with reference to Figure 12, the difference of present embodiment and embodiment eight is, the refresh rate regulon of this equipment is replaced with response unit, be used to receive request, trigger described first communication unit information is sent to described external device (ED) from external device (ED).
The application scenarios of this embodiment can be, after the user finishes watching the information of external device (ED) current screen, sends the order that refreshes demonstration, sends the request of " continuing to send display message " to present embodiment equipment according to this order; The response unit of equipment responds after receiving this request---and trigger first communication unit information is sent to external device (ED).
Obviously, suitable modification and combination can be done according to application need in each unit of describing among the embodiment eight to ten.
Though by reference some preferred embodiment of the present invention, the present invention is illustrated and describes, but those of ordinary skill in the art should be understood that, can do various changes to it in the form and details, and the spirit and scope of the present invention that do not depart from appended claims and limited.
Claims (3)
1. the method for message transmission and demonstration is characterized in that, comprising:
The refresh rate of equipment one detection or definite equipment two is determined the frequency that frame sends according to this refresh rate;
Equipment one becomes lattice information with the information translation that the recipient need show, coding obtains transmitting data;
Equipment one sends described transmission data with described frequency;
Equipment two receives the transmission data that send from equipment one;
Equipment two is resolved the transmission data, obtains lattice information, and drives demonstration.
2. an electronic equipment is characterized in that, comprising:
The information translation unit is used for information translation being become with external device (ED) to show the dot matrix that is complementary coding obtains transmitting data;
First communication unit, be used for communicating with external device (ED), the transmission data that the information translation cell processing is obtained send to external device (ED), and described first communication unit detects the display refresher rate of external device (ED), determine the frequency that frame sends according to described display refresher rate.
3. equipment according to claim 2 is characterized in that, subsidiary more than one external device (ED).
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| CNB2007100729948A CN100558201C (en) | 2007-01-19 | 2007-01-19 | The method of a kind of message transmission and demonstration and electronic equipment |
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| CNB2007100729948A CN100558201C (en) | 2007-01-19 | 2007-01-19 | The method of a kind of message transmission and demonstration and electronic equipment |
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| CN100558201C true CN100558201C (en) | 2009-11-04 |
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Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
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| JP4291404B1 (en) * | 2008-11-14 | 2009-07-08 | 健治 吉田 | Broadcast control system |
| KR101222173B1 (en) * | 2011-10-07 | 2013-01-17 | (주)펜앤프리 | Mobile phone case and tablet pc case |
| CN103177232A (en) * | 2013-03-21 | 2013-06-26 | 上海斐讯数据通信技术有限公司 | Electronic reading system and method based on mobile terminal |
| CN103491140A (en) * | 2013-09-03 | 2014-01-01 | 深圳市奋达科技股份有限公司 | Method and system enabling intelligent watch to synchronously display content of intelligent mobile phone |
| CN103488618B (en) * | 2013-09-09 | 2016-04-27 | 广东威创视讯科技股份有限公司 | Text message transfer approach and system, text message display packing and system |
| CN104168044A (en) * | 2014-08-18 | 2014-11-26 | 上海天奕达电子科技有限公司 | Method for controlling mobile terminal through multifunctional Bluetooth watch |
| CN105681159B (en) * | 2014-11-21 | 2019-04-26 | 联想(北京)有限公司 | Information processing method and electronic equipment |
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