CN107704224A - Electronic label display system and electronic tag display methods - Google Patents

Electronic label display system and electronic tag display methods Download PDF

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Publication number
CN107704224A
CN107704224A CN201710804400.1A CN201710804400A CN107704224A CN 107704224 A CN107704224 A CN 107704224A CN 201710804400 A CN201710804400 A CN 201710804400A CN 107704224 A CN107704224 A CN 107704224A
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CN
China
Prior art keywords
display
character
dot matrix
data
display screen
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Application number
CN201710804400.1A
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Chinese (zh)
Inventor
孙萌
陈宇
王喜杜
曾晞
林玉虎
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Guangzhou OED Technologies Co Ltd
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Guangzhou OED Technologies Co Ltd
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Publication of CN107704224A publication Critical patent/CN107704224A/en
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    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/14—Digital output to display device ; Cooperation and interconnection of the display device with other functional units
    • G06F3/1407—General aspects irrespective of display type, e.g. determination of decimal point position, display with fixed or driving decimal point, suppression of non-significant zeros
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/14—Digital output to display device ; Cooperation and interconnection of the display device with other functional units
    • G06F3/1454—Digital output to display device ; Cooperation and interconnection of the display device with other functional units involving copying of the display data of a local workstation or window to a remote workstation or window so that an actual copy of the data is displayed simultaneously on two or more displays, e.g. teledisplay
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q30/00—Commerce
    • G06Q30/06—Buying, selling or leasing transactions
    • G—PHYSICS
    • G08—SIGNALLING
    • G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
    • G08C17/00—Arrangements for transmitting signals characterised by the use of a wireless electrical link
    • G08C17/02—Arrangements for transmitting signals characterised by the use of a wireless electrical link using a radio link
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G5/00—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators
    • G09G5/22—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators characterised by the display of characters or indicia using display control signals derived from coded signals representing the characters or indicia, e.g. with a character-code memory

Abstract

The present invention provides a kind of electronic label display system and electronic tag display methods, and it includes server, at least one set of electronic label display system component；Every group of electronic label display system component includes image data processing unit and at least one dot matrix display screen；Server is used to send wireless data signal, and the wireless data signal is display regular instructions table and character data；Image data processing unit, for receiving radio data signal, and call the display regular instructions in display regular instructions table that character data is generated into dot matrix image data, the dot matrix image data of generation is sent to the dot matrix display screen of wired connection；Dot matrix display screen, for showing dot matrix image data.Because the data volume of character data and display regular instructions data occupies little space, when server carries out transmission of wireless signals, can fast and accurately transmit to picture processing device.

Description

Electronic label display system and electronic tag display methods
Technical field
The present invention relates to image display arts, especially a kind of electronic label display system and electronic tag display methods.
Background technology
Current electronic label display system, such as supermarket's electronic price label system is using wireless display screen, i.e., Each display screen installation Wireless data receiving device, server and display screen using wireless communication mode carry out the display of picture with Change.Specifically, during display, the coding of graphics data received from server are carried out decoded operation by display screen, Shown so as to carry out picture.Wherein, display screen uses dot matrix display screen, and display picture is dot chart, also referred to as pixel map, position Figure, i.e., the figure that least unit is made up of pixel, dot chart realize its display effect by the particular arrangement of pel array, i.e., every Individual pixel has the colouring information of oneself.When display picture is updated or changed, after sending renewal by server The coded data of the image parameters such as the form and aspect of dot chart picture, saturation degree, lightness, the coded data include all pictures of dot chart The data of element, data volume space-consuming is big, and display screen decoded operation is also relatively slower.When needing to multiple display screens while carry out It during renewal, can also increase the power consumption of server transmission wireless data, reduce the transmission speed of wireless data, seriously, it can more lose Coded data is lost, causes the mistake display of display screen.
Therefore, a kind of data volume of active demand at present occupies little space, can quickly, accurately carry out the electricity of picture coding display Subtab display system and electronic tag display methods.
The content of the invention
In view of the shortcomings of the prior art, occupy little space, can quickly, accurately enter it is an object of the present invention to provide a kind of data volume The electronic label display system and electronic tag display methods of row picture coding display.
In order to solve the above technical problems, on the one hand the embodiment of the present invention provides a kind of electronic label display system, it includes Server, at least one set of electronic label display system component；Electronic label display system component includes picture number described in every group According to processing unit and at least one dot matrix display screen；
The server is used to send wireless data signal, and the wireless data signal is display regular instructions table and number of characters According to；
Image data processing unit, for receiving radio data signal, and call the display rule in display regular instructions table Then character data is generated dot matrix image data by instruction, and the dot matrix image data of generation is sent into the lattice display of wired connection Screen；
Dot matrix display screen, for showing dot matrix image data.
Preferably, the image data processing unit includes：
Wireless receiving module, for receiving radio data signal, the wireless data includes character data and display rule refers to Make data；
Memory, for data storage；
Processor, show that the character data that regular instructions receive the wireless receiving module generates dot matrix for calling Image data；
Wired sending module, for at least one dot matrix display screen wired connection, the figure that the processing module is generated Sheet data is sent to dot matrix display screen.
Preferably, the dot matrix display screen is two or more, wired sending module by bus with it is described Dot matrix display screen is connected.
Preferably, each dot matrix display screen is correspondingly provided with an ID address；The wireless data signal also includes corresponding The address signal of the dot matrix display screen；The dot matrix image data is sent to corresponding by the processor by address signal Dot matrix display screen is shown.
Preferably, the wireless data signal also includes basic image data, and the basic image data includes graph data； The processor, which calls, shows that regular instructions are combined the character data received with basic image data generation dot matrix picture number According to.
Preferably, when the wireless receiving module receives character data, the processor calls what is stored in memory to show Show regular instructions, the character data that the wireless receiving module is received generates image data, and the image data is exported to institute State display screen；It is aobvious in memory described in the update processor when the wireless receiving module, which receives, shows regular instructions Show regular instructions.
Preferably, received simultaneously when the wireless receiving module receives character data to should character data display rule Instruction；The character that the display regular instructions that the processor calls the wireless receiving module to receive receive the wireless receiving module Data generate dot matrix image data, and the dot matrix image data is exported to the dot matrix display screen.
Preferably, the display regular instructions comprise at least following one kind：
Font processing instructs, and shows different fonts on a display screen for the character data to be converted to and needs to generate Dot matrix image data；
Region division display processing instructs, for display screen to be divided into two or more viewing areas；
Position display process instruction, for positioning the position of dot matrix image that corresponding character shows on a display screen；
Character boundary display processing instructs, for setting the size of the dot matrix image shown for character；
Color display processing instructs, for the color for setting each pixel of dot matrix image shown for character to show；
Gray scale display processing instructs, for the gray scale for setting each pixel of dot matrix image shown for character to show；
Direction display processing instruction, the direction that the dot matrix image for setting corresponding character is shown on a display screen.
Preferably, also there is character pattern picture library in the memory, word is corresponded in the character pattern picture character library Symbol is stored with different fonts, different size of character pattern pictures；The Font processing is instructed for being called from memory Go out the character pattern picture of corresponding font；The character boundary display processing is instructed for calling out corresponding size from memory Character pattern picture.
Preferably, the character data be to should character code.
Preferably, the display screen is Bistble reflection display screen, and the Bistble reflection display screen is included successively Driving bottom plate, Electrophoretic display layer, the transparent conductive film of stacking；Or the Bistble reflection display screen is included successively Driving bottom plate, micro-cup electrophoretic display layer, the transparent conductive film of stacking.
Preferably, the character includes the one or more in Chinese character, numeral, letter, symbol.
Preferably, the server includes：
Input module, for user input instruction or character；
Server memory, for storing at least one display regular instructions table and character data, every kind of display rule refers to Table is made to correspond to a kind of display format of dot matrix display screen；
Processor, the instruction inputted according to user and character, a kind of display regular instructions table is recalled, and the display is regular Instruction catalogue and the character data of user's input issue wireless transmission end；
End is transmitted wirelessly, the display regular instructions table that the processor is sended over and character data are with wireless signal Form is sent.
Preferably, the display regular instructions table comprises at least a kind of following instruction：
Font processing instructs, and shows different fonts on a display screen for the character data to be converted to and needs to generate Dot matrix image data；
Region division display processing instructs, for display screen to be divided into two or more viewing areas；
Position display process instruction, for positioning the position of dot matrix image that corresponding character shows on a display screen；
Character boundary display processing instructs, for setting the size of the dot matrix image shown for character；
Color display processing instructs, for the color for setting each pixel of dot matrix image shown for character to show；
Gray scale display processing instructs, for the gray scale for setting each pixel of dot matrix image shown for character to show；
Direction display processing instruction, the direction that the dot matrix image for setting corresponding character is shown on a display screen.
Preferably, the character includes the one or more in Chinese character, numeral, letter, symbol.
Preferably, each display screen is correspondingly provided with ID address, also stored in the server memory correspondingly The address signal of the display screen ID address；The server wirelessly sends address signal.
On the other hand the embodiment of the present invention provides a kind of electronic tag display methods, it comprises the following steps：
1), server sends wireless data signal, and the wireless data signal is display regular instructions table and character data；
2), image data processing unit receiving radio data signal, and call the display rule in display regular instructions table Character data is generated dot matrix image data by instruction, is sent to dot matrix display screen by the dot matrix image data of generation is wired；
3) dot matrix display screen shows the dot matrix image data
Preferably, it is two or more with the display screen of the image data processing unit wired connection, the figure Sheet data processing unit is connected by bus with the display screen；Each display screen is correspondingly provided with an ID address；The nothing Line data-signal also includes the address signal of the corresponding display screen；The server send show regular instructions table or/and During character data, while also send address signal；The image data processing unit is by address signal by the image data Dot matrix display screen corresponding to being sent to is shown.
Preferably, the wireless data signal also includes basic image data, and the basic image data includes graph data； When the image data processing unit receives basic image data, the basic image data is stored in memory；Recall Display regular instructions are combined character data with basic image data generation dot matrix image data.
Preferably, it is described when the wireless data signal that the image data processing unit receives is shows regular instructions table The display regular instructions table of image data processing unit renewal storage.
Preferably, also received simultaneously when the image data processing unit receives character data to should character data show When showing regular instructions；The character data of reception is generated point by the image data processing unit according to the display regular instructions of reception System of battle formations sheet data, and the dot matrix image data is exported to the dot matrix display screen.
Preferably, the display regular instructions comprise at least following one kind：
Font processing instructs, and shows different fonts on a display screen for the character data to be converted to and needs to generate Dot matrix image data；
Region division display processing instructs, for display screen to be divided into two or more viewing areas；
Position display process instruction, for positioning the position of dot matrix image that corresponding character shows on a display screen；
Character boundary display processing instructs, for setting the size of the dot matrix image shown for character；
Color display processing instructs, for the color for setting each pixel of dot matrix image shown for character to show；
Gray scale display processing instructs, for the gray scale for setting each pixel of dot matrix image shown for character to show；
Direction display processing instruction, the direction that the dot matrix image for setting corresponding character is shown on a display screen.
Preferably, also there are character pattern picture library, the character pattern picture word in the image data processing unit Character is corresponded in storehouse and is stored with different fonts, different size of character pattern picture；The Font processing is instructed for from depositing The character pattern picture of corresponding font is called out in reservoir；The character boundary display processing is instructed for being called from memory Go out the character pattern picture of corresponding size.
Preferably, the character data be to should character code.
Preferably, the display screen is Bistble reflection display screen, and the Bistble reflection display screen is included successively Driving bottom plate, Electrophoretic display layer, the transparent conductive film of stacking；Or the Bistble reflection display screen is included successively Driving bottom plate, micro-cup electrophoretic display layer, the transparent conductive film of stacking.
Preferably, the character includes the one or more in Chinese character, numeral, letter, symbol.
Compared with prior art, a kind of electronic label display system provided in an embodiment of the present invention and electronic tag are shown Method, the wireless data signal for including character data and showing regular instructions data, place are received by using wireless receiving module Character data therein is compiled into dot matrix image data and carries out display picture for display screen by reason device, compared to compiling all The data volume of the dot chart image data of pixel, character data and display regular instructions data occupies little space, in server When carrying out transmission of wireless signals, the display and renewal for picture processing device, completing picture can be fast and accurately transmitted.
Brief description of the drawings
Fig. 1 is a kind of structural representation of image data processing unit provided in an embodiment of the present invention.
Fig. 2 is a kind of schematic flow sheet of image data processing method provided in an embodiment of the present invention.
Fig. 3 is a kind of structural representation of server provided in an embodiment of the present invention.
Fig. 4 is a kind of schematic flow sheet of electronic tag display methods provided in an embodiment of the present invention.
Fig. 5 is structural representation of the Bistble reflection display screen in an embodiment.
Fig. 6 is structural representation of the Bistble reflection display screen in another embodiment.
Fig. 7 is a kind of structural representation of electronic label display system component provided in an embodiment of the present invention.
Fig. 8 is a kind of structural representation of electronic label display system provided in an embodiment of the present invention.
The realization, functional characteristics and excellent effect of the object of the invention, by below in conjunction with specific embodiments and accompanying drawing is done Further instruction.
Embodiment
Technical scheme of the present invention is described in further detail with specific embodiment below in conjunction with the accompanying drawings, so that this The technical staff in field can be better understood from the present invention and can be practiced, but illustrated embodiment is not as the limit to the present invention It is fixed.
Fig. 1 to Fig. 8 is refer to, on the one hand the embodiment of the present invention provides a kind of image data processing unit, it includes：Wirelessly Receiving module 1, for receiving the wireless data signal 2 sent from respective server, the server can lead to wireless receiving module 1 Wireless network connection is crossed, carries out the transmission of wireless data signal 2.The wireless data includes character data and display regular instructions number According to character data can include Chinese character, English character, numerical character and other characters of ASC II etc., and its length range is 0 To 254 characters, i.e., character data be to should character code, display regular instructions data can be character string function, i.e. word Accord with string manipulation function.Memory 3, for data storage, character data and display regular instructions data can be stored.Processor 4, pin The dot structure of dot chart is arranged, shows that the character data that regular instructions receive wireless receiving module 1 is given birth to for calling Into dot matrix image data.Wired sending module 5, can be serial ports output circuit, RS485 output circuits, RS232 output circuits, USB One or more in output circuit, for at least one wired connection of dot matrix display screen 6, due to character data and display advise Then the data volume of director data occupies little space, can be quickly complete when processor 4 carries out the processing of wireless data signal 2 Transmit into the place of image data and accurately to wired sending module 5, the picture of completion dot matrix display screen 6 is shown and renewal.
In general embodiments, there are multiple pixels in dot matrix display screen 6, each pixel is neatly arranged by certain structure Row, complete to show needs to be collectively forming dot chart by controlling the dispaly state of each pixel.Filled in image data processing In putting, dot matrix display screen 6 can be that two or more dot matrix display screens 6 combine, as used in the electronics in supermarket Label shelf, each dot matrix display screen 6 are connected with wired sending module 5 by bus with dot matrix display screen 6, and bus may include to count According to bus, address bus and controlling bus, it is respectively intended to transmit data, data address and control signal.Processor 4, You Xianfa Module 5 and dot matrix display screen 6 is sent to be connected by IIC communicating circuits and carry out bus marco, i.e., (clock is total by SCLK buses Line), SDA buses (data/address bus) complete control.
In other embodiments, dot matrix display screen 6 can also be one, again by mode and the wired transmission mould of bus Block 5 realizes data transfer, completes the display of dot matrix display screen 6.
During bus marco, each dot matrix display screen 6 is correspondingly provided with an ID address (geocoding), the identity Address (geocoding) can realize addressing and control by way of bus.For example, wireless data signal 2 also includes corresponding points The address signal (geocoding) of battle array display screen 6, processor 4 (are compiled address using bus (address bus) by the address signal Code) determine to need the position of the dot matrix display screen 6 that shows in image data processing unit, i.e., posted corresponding to dot matrix display screen 6 Register locations.It is determined that after address signal, dot chart sheet data in wireless data signal 2 is sent to pair by bus (data/address bus) The dot matrix display screen 6 answered is shown that is, bus (data/address bus) is deposited by being sent to corresponding to corresponding dot matrix display screen 6 Device, the display action of the image data is completed by processor 4.
In a preferred embodiment, wireless data signal 2 can also include basic image data, and the basic image data includes Graph data, the graph data can be the design elements such as picture, mark.Processor 4 shows that regular instructions will connect by calling The character data received is combined generation dot matrix image data with basic image data, and the display regular instructions can be invalid data Display regular instructions in signal 2 or memory 3.
In general embodiments, memory 3 can be stored with one or more display regular instructions, when wireless receiving module 1 During receiving radio data signal 2, processor 4 detects to wireless data signal 2, when in wireless data signal 2 only have character data When, processor 4 determines the position of corresponding dot matrix display screen 6 that character data shows by the address signal in wireless data signal 2 Put, processor 4 updates the character data newly received into the register of corresponding dot matrix display screen 6, then calls memory 3 In original storage display regular instructions, the character data after being updated in the register is generated into image data, and by the picture Data output is to dot matrix display screen 6；When only including display in the wireless data signal 2 that wireless receiving module 1 detects reception During regular instructions, processor 4 understands the display regular instructions stored in preferentially more new memory 3, the display rule that will newly receive Instruction replaces original display regular instructions and is stored in memory 3, then calls the display after renewal to advise by processor 4 Then original character data being stored in memory 3 is generated new image data by instruction, is shown；Work as wireless data signal 2 when including character data and display regular instructions, the display regular instructions that processor 4 can be stored preferentially in more new memory 3 And character data, the display regular instructions that will newly receive replace original display regular instructions and are stored in memory 3, Processor 4 determines the position of corresponding dot matrix display screen 6 that character data shows by the address signal in wireless data signal 2, The character data newly received is updated into the register of corresponding dot matrix display screen 6, then called by processor 4 by processor 4 Original character data being stored in memory 3 is generated new image data by the display regular instructions after renewal, is shown.
In further embodiments, received simultaneously when wireless receiving module 1 receives character data to should character data Show regular instructions, i.e., wireless receiving module 1 detect in the wireless data signal 2 received and meanwhile include character data with Regular instructions are shown, and the display regular instructions can be preferential just for specific one or multiple dot matrix display screens, processor 4 Show the renewal of regular instructions, be followed by subsequent processing the display regular instructions that device 4 calls the wireless receiving module 1 after renewal to receive The character data that the wireless receiving module 1 is received generates dot matrix image data, and the dot matrix image data is exported to specific Dot matrix display screen 6.
In general embodiments, display regular instructions should comprise at least following one kind：Font processing instructs, for by word Symbol data are converted to the dot matrix image data that shows different fonts on a display screen and need to generate；Region division display processing refers to Order, for display screen to be divided into two or more viewing areas；Position display process instruction, for positioning corresponding word Accord with the position of the dot matrix image of display on a display screen；Character boundary display processing instructs, for setting what is shown for character The size of dot matrix image；Color display processing instructs, and is shown for setting for each pixel of dot matrix image that character is shown Color；Gray scale display processing instructs, for the gray scale for setting each pixel of dot matrix image shown for character to show；Direction shows Show process instruction, the direction that the dot matrix image for setting corresponding character is shown on a display screen.
Preferably, also there is character pattern picture library in memory 3, corresponding to character in character pattern picture character library is stored with Different fonts, different size of character pattern picture.Font processing is instructed for calling out corresponding font from memory 3 Character pattern picture, shown with reference to processor 4 and wireless data signal 2.Character boundary display processing instruct for from The character pattern picture of corresponding size is called out in memory 3.
In order to improve occupation mode of the utilization rate of dot matrix display screen 6 with the different use environments of developing, wireless data signal 2 Also include basic image data, the basic image data is the basic dot chart piece of corresponding dot matrix display screen 6.Processor 4 calls Display regular instructions are combined the character data received with basic image data generation dot matrix image data；Specially：Region Division display processing is instructed for basic dot chart piece to be divided into two or more viewing areas；Position display processing Instruct the position on basic dot chart piece for the dot matrix image that location character is shown；Color display processing is instructed for setting The color that each pixel on dot matrix image and basic dot chart piece shown for character is shown；The instruction of gray scale display processing is used In the gray scale for setting each pixel on the dot matrix image and basic dot chart piece shown for character to show；Direction display processing Instruct the direction for setting the dot matrix image of corresponding character to be shown on basic dot chart piece.
In a preferred embodiment, wireless data signal 2 include character data, display regular instructions data, address signal and Basic image data etc..By processor 4 by the various data storages in wireless data signal 2 to corresponding dot matrix display screen 6 Register in, then generate and image data and be shown on dot matrix display screen 6.
In general embodiments, display screen is Bistble reflection display screen, i.e., display screen can be electronic-paper display screen.Please With reference to figure 5, Bistble reflection display screen is Electrophoretic display screen, i.e., Bistble reflection display screen includes stacking gradually Driving bottom plate 30, Electrophoretic display layer 20, transparent conductive film 11.Transparent conductive film 11, Electrophoretic display Layer 20 and driving bottom plate 30 stack gradually connection from outside to inside.Electrophoretic display layer 20 includes multiple display micro units 21, Each display micro unit 21 includes solution and the electrophoresis particle being suspended in solution.Driving bottom plate 30 can preferably be flexible TFT backplane.Bottom plate 30 and transparent conductive film 11 is driven to be used to apply voltage signal at the both ends of electrophoretic display layer.Drive bottom plate There is drive circuit on 30, drive bottom plate 30 and transparent conductive film 11 to be all connected with circuit, driving bottom plate is controlled by controller Voltage signal on 30, to control Electrophoretic display layer 20 to show different images.
Similarly, Fig. 6 is refer to, Bistble reflection display screen is alternatively micro-cup electrophoretic display panel, i.e. bistable reflective Type display screen includes driving bottom plate 30, micro-cup electrophoretic display layer 22, the transparent conductive film 11 stacked gradually.Wherein micro-cup electrophoresis Display layer 22 is equipped with display micro unit 21 for interval, and other structures are similar to above-mentioned Electrophoretic display screen, herein not Discuss again.
Preferably, character includes the one or more in Chinese character, numeral, letter, symbol.
Fig. 2 is refer to, on the other hand the embodiment of the present invention provides a kind of image data processing method, it includes following step Suddenly：
s101：Wireless receiving shows regular instructions data and character data signal；
s102：Call and show that character data editor is generated dot matrix image data by regular instructions；
s103：Dot matrix display screen 6 is sent to by newly-generated dot matrix image data is wired.
In general embodiments, dot matrix display screen 6 is two or more, such as the electronic shelf tag in supermarket, newly The dot matrix image data of generation can carry out wired transmission by way of bus, and bus may include data/address bus, address bus And controlling bus, it is respectively intended to transmit data, data address and control signal.
In other embodiments, dot matrix display screen 6 can also be one, realize that data pass again by the mode of bus It is defeated, complete the display of dot matrix display screen 6.
During bus marco, each dot matrix display screen 6 is correspondingly provided with an ID address (geocoding), the identity Address (geocoding) can realize addressing and control by way of bus.Show for example, wireless receiving also includes corresponding dot matrix The address signal (geocoding) of display screen 6, determine to need by the address signal (geocoding) using bus (address bus) Position of the dot matrix display screen 6 of display in image data processing unit, i.e., register position corresponding to dot matrix display screen 6. After determining address signal, dot matrix image data is sent to corresponding dot matrix display screen 6 and shown by bus (data/address bus), i.e., Bus (data/address bus) completes the image data by being sent to register corresponding to corresponding dot matrix display screen 6, by processor 4 Display action.
In order to improve the diversity of display format, the picture effect of display screen is enriched, it is also further in general embodiments Comprise the following steps：
Store the display regular instructions number；Wireless receiving character data signal；Calling the display regular instructions of storage will connect The character data editor of receipts generates new dot matrix image data；The newly-generated dot matrix image data of wired transmission is to dot matrix display screen 6 are shown.
In another embodiment, following steps are still further comprised：
Wireless receiving shows regular instructions data；Update original display regular instructions data；Wireless receiving character data Signal；Call the display regular instructions after renewal that the character data editor of reception is generated to new dot matrix image data；Wired hair Newly-generated dot matrix image data is sent to be shown to dot matrix display screen 6.
Preferably, show that regular instructions data include display font, viewing area division, display character boundary, display face One or more regular instructions in color, display gray scale, display direction.
In a preferred embodiment, when wireless receiving has display regular instructions data and character data signal, the picture number Specifically comprise the following steps according to processing method：
Wireless receiving shows regular instructions data；Store the display regular instructions data；
Wireless receiving character data signal；The display regular instructions after renewal are called to generate the character data editor of reception New dot matrix image data；Dot matrix display screen is sent to by newly-generated dot matrix image data is wired.
In another preferred embodiment, when wireless receiving has display regular instructions data and character data signal, the figure Sheet data processing method specifically comprises the following steps：
Wireless receiving shows regular instructions data；Update original display regular instructions data；
Wireless receiving character data signal；The display regular instructions after renewal are called to generate the character data editor of reception New dot matrix image data；The newly-generated dot matrix image data of wired transmission is shown to dot matrix display screen.
Preferably, character includes the one or more in Chinese character, numeral, letter, symbol.
Fig. 7 is refer to, on the other hand the embodiment of the present invention additionally provides a kind of electronic label display system component, it includes As above any one image data processing unit and show with the wired at least one dot matrix being connected of the image data processing unit Display screen 6, the dot matrix display screen 6 can be implemented to show the image data that image data device receives.
In general embodiments, wired sending module 5 and at least one dot matrix display screen 6 in image data processing unit Wired connection, the display of one or more dot matrix display screens 6 can be controlled by way of bus.During bus marco, Each dot matrix display screen 6 is correspondingly provided with an ID address (geocoding), and the ID address (geocoding) can be by total The mode of line realizes addressing and control.For example, include address signal (of corresponding dot matrix display screen 6 in wireless data signal 2 Location encodes), the dot matrix display screen 6 for determining to need to show using the address signal (geocoding) by bus (address bus) exists Position in image data processing unit, i.e., register position corresponding to dot matrix display screen 6.It is determined that after address signal, bus Dot chart sheet data in wireless data signal 2 is sent to corresponding dot matrix display screen 6 and shown by (data/address bus), i.e. bus (data/address bus) completes the display action of the image data by register corresponding to being sent to corresponding dot matrix display screen 6.
Similarly, in other embodiments, dot matrix display screen 6 can also be one, again by the mode of bus with having Line sending module 5 realizes data transfer, completes the display of dot matrix display screen 6.
Fig. 3 is refer to, another further aspect of the embodiment of the present invention provides a kind of server, and it includes：Input module 7, is used for User input instruction or character, input module 7 can be key-press input or touch input；Server memory 3, for store to A kind of few display regular instructions table and character data, every kind of display regular instructions table correspond to a kind of of dot matrix display screen 6 and show shape Formula；Processor 4, the instruction inputted according to user and character, recall it is a kind of show regular instructions table, and by the display regular instructions Table and the character data of user's input issue wireless transmission end 9；End 9 is transmitted wirelessly, the display rule that processor 4 is sended over Instruction catalogue and character data are sent in the form of wireless signal, and wireless transmission end 9 can be 3G network module, 4G network moulds The wireless communication module such as block or WIFI module.
In order to strengthen the diversity of display mode, in general embodiments, display regular instructions table comprises at least following one kind Instruction：Font processing instructs, for character data to be converted into the dot matrix that shows different fonts on a display screen and need to generate Image data, such as the Song typeface, black matrix；Region division display processing instructs, two or more for display screen to be divided into Viewing area, appropriate content can be filled in regional respectively；Position display process instruction, show for positioning corresponding character The position of the dot matrix image shown on a display screen；Character boundary display processing instructs, for setting the dot matrix shown for character The size of image；Color display processing instructs, the color shown for setting for each pixel of dot matrix image that character is shown, Such as red, black, white；Gray scale display processing instructs, for setting each pixel of dot matrix image shown for character to show Gray scale；Direction display processing instruction, the direction that the dot matrix image for setting corresponding character is shown on a display screen, such as laterally Or longitudinal direction.
Preferably, Font processing instructs the character pattern picture for calling out corresponding font from server memory 3； Character boundary display processing instructs the character pattern picture for calling out corresponding size from server memory 3.
Preferably, character includes the one or more in Chinese character, numeral, letter, symbol.
In general embodiments, each display screen unified management, each display screen is correspondingly provided with ID address and (compiled address Code), the ID address (geocoding) can be determined by addressing system.It also stored in server memory 3 correspondingly The address signal of display screen ID address；Server is by address signal wirelessly with display regular instructions table or/and character Data are sent.
Refer to Fig. 8, another further aspect of the embodiment of the present invention provides a kind of electronic label display system, it include server, At least one set of electronic label display system component；Every group of electronic label display system component include image data processing unit and At least one dot matrix display screen 6；Server is used to send wireless data signal 2, and the wireless data signal 2 is display regular instructions Table and character data.
In general embodiments, image data processing unit includes：Wireless receiving module 1, believe for receiving radio data Numbers 2, the wireless data includes character data and display regular instructions data, and character data can include Chinese character, English words Symbol, numerical character and other characters of ASC II etc., its length range is 0 to 254 character, i.e., character data is to should character Code, display regular instructions data can be character string function, i.e. string processing function.Memory 3, for data storage, Character data and display regular instructions data can be stored.Processor 4, arranged for the dot structure of dot chart, it is aobvious for calling Show that the character data that regular instructions receive wireless receiving module 1 generates dot matrix image data.Wired sending module 5, can be One or more in serial ports output circuit, RS485 output circuits, RS232 output circuits, USB output circuits, for at least One wired connection of dot matrix display screen 6, because the data volume of character data and display regular instructions data occupies little space, locating When managing the processing of the progress wireless data signal 2 of device 4, the place of image data can be quickly finished and accurately transmitted to wired hair Module 5 is sent, the picture for completing dot matrix display screen 6 is shown and renewal.
In general embodiments, dot matrix display screen 6 is two or more, such as the electronic shelf tag in supermarket, respectively Individual dot matrix display screen 6 is connected with wired sending module 5 by bus with dot matrix display screen 6, and bus may include data/address bus, address Bus and controlling bus, it is respectively intended to transmit data, data address and control signal.Processor 4, wired sending module 5 and Dot matrix display screen 6 can be connected by IIC communicating circuits and carry out bus marco, that is, pass through SCLK buses (clock bus), SDA buses (data/address bus) completes control.
In other embodiments, dot matrix display screen 6 can also be one, again by mode and the wired transmission mould of bus Block 5 realizes data transfer, completes the display of dot matrix display screen 6.
During bus marco, each dot matrix display screen 6 is correspondingly provided with an ID address (geocoding), the identity Address (geocoding) can realize addressing and control by way of bus.For example, wireless data signal 2 also includes corresponding points The address signal (geocoding) of battle array display screen 6, processor 4 (are compiled address using bus (address bus) by the address signal Code) determine to need the position of the dot matrix display screen 6 that shows in image data processing unit, i.e., posted corresponding to dot matrix display screen 6 Register locations.It is determined that after address signal, dot chart sheet data in wireless data signal 2 is sent to pair by bus (data/address bus) The dot matrix display screen 6 answered is shown that is, bus (data/address bus) is deposited by being sent to corresponding to corresponding dot matrix display screen 6 Device, the display action of the image data is completed by processor 4.
In a preferred embodiment, wireless data signal 2 can also include basic image data, and the basic image data includes Graph data, the graph data can be the design elements such as picture, mark.Processor 4 shows that regular instructions will connect by calling The character data received is combined generation dot matrix image data with basic image data, and the display regular instructions can be invalid data Display regular instructions in signal 2 or memory 3.
In general embodiments, memory 3 can be stored with one or more display regular instructions, when wireless receiving module 1 During receiving radio data signal 2, processor 4 detects to wireless data signal 2, when in wireless data signal 2 only have character data When, processor 4 determines the position of corresponding dot matrix display screen 6 that character data shows by the address signal in wireless data signal 2 Put, processor 4 updates the character data newly received into the register of corresponding dot matrix display screen 6, then calls memory 3 In original storage display regular instructions, the character data after being updated in the register is generated into image data, and by the picture Data output is to dot matrix display screen 6；When only including display in the wireless data signal 2 that wireless receiving module 1 detects reception During regular instructions, processor 4 understands the display regular instructions stored in preferentially more new memory 3, the display rule that will newly receive Instruction replaces original display regular instructions and is stored in memory 3, then calls the display after renewal to advise by processor 4 Then original character data being stored in memory 3 is generated new image data by instruction, is shown；Work as wireless data signal 2 when including character data and display regular instructions, the display regular instructions that processor 4 can be stored preferentially in more new memory 3 And character data, the display regular instructions that will newly receive replace original display regular instructions and are stored in memory 3, Processor 4 determines the position of corresponding dot matrix display screen 6 that character data shows by the address signal in wireless data signal 2, The character data newly received is updated into the register of corresponding dot matrix display screen 6, then called by processor 4 by processor 4 Original character data being stored in memory 3 is generated new image data by the display regular instructions after renewal, is shown.
In further embodiments, received simultaneously when wireless receiving module 1 receives character data to should character data Show regular instructions, i.e., wireless receiving module 1 detect in the wireless data signal 2 received and meanwhile include character data with Regular instructions are shown, and the display regular instructions can be preferential just for specific one or multiple dot matrix display screens, processor 4 Show the renewal of regular instructions, be followed by subsequent processing the display regular instructions that device 4 calls the wireless receiving module 1 after renewal to receive The character data that the wireless receiving module 1 is received generates dot matrix image data, and the dot matrix image data is exported to specific Dot matrix display screen 6.
In general embodiments, display regular instructions comprise at least following one kind：Font processing instructs, for by number of characters The dot matrix image data that shows different fonts on a display screen according to being converted to and need to generate；Region division display processing instructs, For display screen to be divided into two or more viewing areas；Position display process instruction, for positioning corresponding character The position of the dot matrix image of display on a display screen；Character boundary display processing instructs, for setting the point shown for character The size of system of battle formations picture；Color display processing instructs, for the face for setting each pixel of dot matrix image shown for character to show Color；Gray scale display processing instructs, for the gray scale for setting each pixel of dot matrix image shown for character to show；Direction is shown Process instruction, the direction that the dot matrix image for setting corresponding character is shown on a display screen.
Preferably, also there is character pattern picture library in memory 3, corresponding to character in character pattern picture character library is stored with Different fonts, different size of character pattern picture.Font processing is instructed for calling out corresponding font from memory 3 Character pattern picture, shown with reference to processor 4 and wireless data signal 2.Character boundary display processing instruct for from The character pattern picture of corresponding size is called out in memory 3.
In order to improve occupation mode of the utilization rate of dot matrix display screen 6 with the different use environments of developing, wireless data signal 2 Also include basic image data, the basic image data is the basic dot chart piece of corresponding dot matrix display screen 6.Processor 4 calls Display regular instructions are combined the character data received with basic image data generation dot matrix image data；Specially：Region Division display processing is instructed for basic dot chart piece to be divided into two or more viewing areas；Position display processing Instruct the position on basic dot chart piece for the dot matrix image that location character is shown；Color display processing is instructed for setting The color that each pixel on dot matrix image and basic dot chart piece shown for character is shown；The instruction of gray scale display processing is used In the gray scale for setting each pixel on the dot matrix image and basic dot chart piece shown for character to show；Direction display processing Instruct the direction for setting the dot matrix image of corresponding character to be shown on basic dot chart piece.
In a preferred embodiment, wireless data signal 2 include character data, display regular instructions data, address signal and Basic image data etc..By processor 4 by the various data storages in wireless data signal 2 to corresponding dot matrix display screen 6 Register in, then generate and image data and be shown on dot matrix display screen 6.
In general embodiments, display screen is Bistble reflection display screen, i.e., display screen can be electronic-paper display screen.Please With reference to figure 5, Bistble reflection display screen is Electrophoretic display screen, i.e., Bistble reflection display screen includes stacking gradually Driving bottom plate 30, Electrophoretic display layer 20, transparent conductive film 11.Transparent conductive film 11, Electrophoretic display Layer 20 and driving bottom plate 30 stack gradually connection from outside to inside.Electrophoretic display layer 20 includes multiple display micro units 21, Each display micro unit 21 includes solution and the electrophoresis particle being suspended in solution.Driving bottom plate 30 can preferably be flexible TFT backplane.Bottom plate 30 and transparent conductive film 11 is driven to be used to apply voltage signal at the both ends of electrophoretic display layer.Drive bottom plate There is drive circuit on 30, drive bottom plate 30 and transparent conductive film 11 to be all connected with circuit, driving bottom plate is controlled by controller Voltage signal on 30, to control Electrophoretic display layer 20 to show different images.
Similarly, Fig. 6 is refer to, Bistble reflection display screen is alternatively micro-cup electrophoretic display panel, i.e. bistable reflective Type display screen includes driving bottom plate 30, micro-cup electrophoretic display layer 22, the transparent conductive film 11 stacked gradually.Wherein micro-cup electrophoresis Display layer 22 is equipped with display micro unit 21 for interval, and other structures are similar to above-mentioned Electrophoretic display screen, herein not Discuss again.
Preferably, character includes the one or more in Chinese character, numeral, letter, symbol.
Fig. 8 is refer to, in electronic label display system, server includes：Input module 7, for user input instruction Or character, input module 7 can be key-press input or touch input；Server memory 3, for storing at least one display rule Then instruction catalogue and character data, every kind of display regular instructions table correspond to a kind of display format of dot matrix display screen 6；Processor 4, root Instruction and character according to user's input, a kind of display regular instructions table is recalled, and the display regular instructions table and user are inputted Character data issue wireless transmission end 9；Transmit wirelessly end 9, the display regular instructions table and character that processor 4 is sended over Data are sent in the form of wireless signal, and wireless transmission end 9 can be 3G network module, 4G mixed-media network modules mixed-medias or WIFI module Deng wireless communication module.
In order to strengthen the diversity of display mode, in general embodiments, display regular instructions table comprises at least following one kind Instruction：Font processing instructs, for character data to be converted into the dot matrix that shows different fonts on a display screen and need to generate Image data, such as the Song typeface, black matrix；Region division display processing instructs, two or more for display screen to be divided into Viewing area, appropriate content can be filled in regional respectively；Position display process instruction, show for positioning corresponding character The position of the dot matrix image shown on a display screen；Character boundary display processing instructs, for setting the dot matrix shown for character The size of image；Color display processing instructs, the color shown for setting for each pixel of dot matrix image that character is shown, Such as red, black, white；Gray scale display processing instructs, for setting each pixel of dot matrix image shown for character to show Gray scale；Direction display processing instruction, the direction that the dot matrix image for setting corresponding character is shown on a display screen, such as laterally Or longitudinal direction.
Preferably, Font processing instructs the character pattern picture for calling out corresponding font from server memory 3； Character boundary display processing instructs the character pattern picture for calling out corresponding size from server memory 3.
Preferably, character includes the one or more in Chinese character, numeral, letter, symbol.
In general embodiments, each display screen unified management, each display screen is correspondingly provided with ID address and (compiled address Code), the ID address (geocoding) can be determined by addressing system.It also stored in server memory 3 correspondingly The address signal of display screen ID address；Server is by address signal wirelessly with display regular instructions table or/and character Data are sent.
Fig. 8 is refer to, when electronic label display system works, first, the input module 7 of server can carry out no line number It is believed that the editor of number 2 (such as display regular instructions, character datas), when edits are complete, no line number is carried out by transmitting wirelessly end 9 It is believed that numbers 2 transmission；Then, it can receive and be sent from server in this end of image data processing unit, wireless receiving module 1 Wireless data signal 2, the wireless data signal 2 will be transmitted in processor 4 and handled, processor 4 call display rule Then character data is generated dot matrix image data by the display regular instructions in instruction catalogue, and the dot matrix image data of generation is passed through Wired sending module 5 is sent to dot matrix display screen 6.Dot matrix display screen 6 is after image data is received, so that it may completes to show work Make.
Fig. 4 is refer to, another further aspect of the embodiment of the present invention provides a kind of electronic tag display methods, and it includes following step Suddenly：
s201：Server sends wireless data signal 2, and the wireless data signal 2 is display regular instructions table and number of characters According to；
s202：Image data processing unit receiving radio data signal 2, and call the display rule in display regular instructions table Then character data is generated dot matrix image data by instruction, is sent to dot matrix display screen 6 by the dot matrix image data of generation is wired；
s203：Dot matrix display screen 6 shows dot matrix image data.
In general embodiments, with the dot matrix display screen 6 of image data processing unit wired connection for two or two with On, such as the electronic shelf tag in supermarket, newly-generated dot matrix image data can carry out wired transmission by way of bus, Bus may include data/address bus, address bus and controlling bus, be respectively intended to transmit data, data address and control signal.
In other embodiments, dot matrix display screen 6 can also be one, realize that data pass again by the mode of bus It is defeated, complete the display of dot matrix display screen 6.
During bus marco, each dot matrix display screen 6 is correspondingly provided with an ID address (geocoding), the identity Address (geocoding) can realize addressing and control by way of bus.Show for example, wireless receiving also includes corresponding dot matrix The address signal (geocoding) of display screen 6, determine to need by the address signal (geocoding) using bus (address bus) Position of the dot matrix display screen 6 of display in image data processing unit, i.e., register position corresponding to dot matrix display screen 6. After determining address signal, dot matrix image data is sent to corresponding dot matrix display screen 6 and shown by bus (data/address bus), i.e., Bus (data/address bus) completes the image data by being sent to register corresponding to corresponding dot matrix display screen 6, by processor 4 Display action.
In a preferred embodiment, wireless data signal 2 can also include basic image data, and the basic image data includes Graph data, the graph data can be the design elements such as picture, mark.When image data processing unit receives basic picture number According to when, store the basic image data in memory 3.Processor 4 is by calling the character for showing that regular instructions will receive Data are combined generation dot matrix image data with basic image data, and the display regular instructions can be invalid data signal 2 or deposit Display regular instructions in reservoir 3.
In general embodiments, memory 3 can be stored with one or more display regular instructions, when wireless receiving module 1 During receiving radio data signal 2, processor 4 detects to wireless data signal 2, when in wireless data signal 2 only have character data When, processor 4 determines the position of corresponding dot matrix display screen 6 that character data shows by the address signal in wireless data signal 2 Put, processor 4 updates the character data newly received into the register of corresponding dot matrix display screen 6, then calls memory 3 In original storage display regular instructions, the character data after being updated in the register is generated into image data, and by the picture Data output is to dot matrix display screen 6；When only including display in the wireless data signal 2 that wireless receiving module 1 detects reception During regular instructions, processor 4 understands the display regular instructions stored in preferentially more new memory 3, the display rule that will newly receive Instruction replaces original display regular instructions and is stored in memory 3, then calls the display after renewal to advise by processor 4 Then original character data being stored in memory 3 is generated new image data by instruction, is shown；Work as wireless data signal 2 when including character data and display regular instructions, the display regular instructions that processor 4 can be stored preferentially in more new memory 3 And character data, the display regular instructions that will newly receive replace original display regular instructions and are stored in memory 3, Processor 4 determines the position of corresponding dot matrix display screen 6 that character data shows by the address signal in wireless data signal 2, The character data newly received is updated into the register of corresponding dot matrix display screen 6, then called by processor 4 by processor 4 Original character data being stored in memory 3 is generated new image data by the display regular instructions after renewal, is shown.
In further embodiments, received simultaneously when wireless receiving module 1 receives character data to should character data Show regular instructions, i.e., wireless receiving module 1 detect in the wireless data signal 2 received and meanwhile include character data with Regular instructions are shown, and the display regular instructions can be preferential just for specific one or multiple dot matrix display screens, processor 4 Show the renewal of regular instructions, be followed by subsequent processing the display regular instructions that device 4 calls the wireless receiving module 1 after renewal to receive The character data that the wireless receiving module 1 is received generates dot matrix image data, and the dot matrix image data is exported to specific Dot matrix display screen 6.
In general embodiments, display regular instructions comprise at least following one kind：Font processing instructs, for by number of characters The dot matrix image data that shows different fonts on a display screen according to being converted to and need to generate；Region division display processing instructs, For display screen to be divided into two or more viewing areas；Position display process instruction, for positioning corresponding character The position of the dot matrix image of display on a display screen；Character boundary display processing instructs, for setting the point shown for character The size of system of battle formations picture；Color display processing instructs, for the face for setting each pixel of dot matrix image shown for character to show Color；Gray scale display processing instructs, for the gray scale for setting each pixel of dot matrix image shown for character to show；Direction is shown Process instruction, the direction that the dot matrix image for setting corresponding character is shown on a display screen.
Preferably, also there are character pattern picture library, character pattern picture word in the memory 3 of image data processing unit Character is corresponded in storehouse and is stored with different fonts, different size of character pattern picture.Font processing, which instructs, to be used for from memory 3 In call out the character pattern picture of corresponding font, shown with reference to processor 4 and wireless data signal 2.Character boundary Display processing instructs the character pattern picture for calling out corresponding size from memory 3.
Preferably, character data be to should character code.
In order to improve occupation mode of the utilization rate of dot matrix display screen 6 with the different use environments of developing, wireless data signal 2 Also include basic image data, the basic image data is the basic dot chart piece of corresponding dot matrix display screen 6.Processor 4 calls Display regular instructions are combined the character data received with basic image data generation dot matrix image data；Specially：Region Division display processing is instructed for basic dot chart piece to be divided into two or more viewing areas；Position display processing Instruct the position on basic dot chart piece for the dot matrix image that location character is shown；Color display processing is instructed for setting The color that each pixel on dot matrix image and basic dot chart piece shown for character is shown；The instruction of gray scale display processing is used In the gray scale for setting each pixel on the dot matrix image and basic dot chart piece shown for character to show；Direction display processing Instruct the direction for setting the dot matrix image of corresponding character to be shown on basic dot chart piece.
In a preferred embodiment, wireless data signal 2 include character data, display regular instructions data, address signal and Basic image data etc..By processor 4 by the various data storages in wireless data signal 2 to corresponding dot matrix display screen 6 Register in, then generate and image data and be shown on dot matrix display screen 6.
In general embodiments, display screen is Bistble reflection display screen, i.e., display screen can be electronic-paper display screen.Please With reference to figure 5, Bistble reflection display screen is Electrophoretic display screen, i.e., Bistble reflection display screen includes stacking gradually Driving bottom plate 30, Electrophoretic display layer 20, transparent conductive film 11.Transparent conductive film 11, Electrophoretic display Layer 20 and driving bottom plate 30 stack gradually connection from outside to inside.Electrophoretic display layer 20 includes multiple display micro units 21, Each display micro unit 21 includes solution and the electrophoresis particle being suspended in solution.Driving bottom plate 30 can preferably be flexible TFT backplane.Bottom plate 30 and transparent conductive film 11 is driven to be used to apply voltage signal at the both ends of electrophoretic display layer.Drive bottom plate There is drive circuit on 30, drive bottom plate 30 and transparent conductive film 11 to be all connected with circuit, driving bottom plate is controlled by controller Voltage signal on 30, to control Electrophoretic display layer 20 to show different images.
Similarly, Fig. 6 is refer to, Bistble reflection display screen is alternatively micro-cup electrophoretic display panel, i.e. bistable reflective Type display screen includes driving bottom plate 30, micro-cup electrophoretic display layer 22, the transparent conductive film 11 stacked gradually.Wherein micro-cup electrophoresis Display layer 22 is equipped with display micro unit 21 for interval, and other structures are similar to above-mentioned Electrophoretic display screen, herein not Discuss again.
Preferably, character includes the one or more in Chinese character, numeral, letter, symbol.
A kind of electronic label display system and its display methods provided in an embodiment of the present invention, image data processing unit, Server, the wireless data signal for including character data and showing regular instructions data is received by using wireless receiving module, Character data therein is compiled into dot matrix image data and carries out display picture for display screen by processor, complete compared to compiling The data volume of the dot chart image data of portion's pixel, character data and display regular instructions data occupies little space, and is servicing When device carries out transmission of wireless signals, the display and renewal for picture processing device, completing picture can be fast and accurately transmitted.
The preferred embodiments of the present invention are the foregoing is only, are not intended to limit the scope of the invention, every utilization The equivalent structure or equivalent flow conversion that description of the invention and accompanying drawing content are made, or directly or indirectly it is used in other correlations Technical field, be included within the scope of the present invention.

Claims (23)

1. a kind of electronic label display system, it is characterised in that including server, at least one set of electronic label display system component； Electronic label display system component includes image data processing unit and at least one dot matrix display screen described in every group；
The server is used to send wireless data signal, and the wireless data signal is display regular instructions table and character data；
Image data processing unit, for receiving radio data signal, and the display rule in display regular instructions table is called to refer to Character data is generated dot matrix image data by order, and the dot matrix image data of generation is sent into the dot matrix display screen of wired connection；
Dot matrix display screen, for showing dot matrix image data.
2. electronic label display system as claimed in claim 1, it is characterised in that the image data processing unit includes：
Wireless receiving module, for receiving radio data signal, the wireless data includes character data and display regular instructions number According to；
Memory, for data storage；
Processor, show that the character data that regular instructions receive the wireless receiving module generates dot matrix picture for calling Data；
Wired sending module, for at least one dot matrix display screen wired connection, the picture number that the processing module is generated According to being sent to dot matrix display screen.
3. electronic label display system as claimed in claim 1, it is characterised in that the dot matrix display screen is two or two More than, wired sending module is connected by bus with the dot matrix display screen.
4. electronic label display system as claimed in claim 3, it is characterised in that each dot matrix display screen is correspondingly provided with one ID address；The wireless data signal also includes the address signal of the corresponding dot matrix display screen；The processor is by seeking The dot matrix image data is sent to corresponding dot matrix display screen and shown by location signal.
5. electronic label display system as claimed in claim 1, it is characterised in that the wireless data signal also includes basis Image data, the basic image data include graph data；The processor calls the character for showing that regular instructions will receive Data are combined generation dot matrix image data with basic image data.
6. electronic label display system as claimed in claim 1, it is characterised in that the wireless receiving module receives number of characters According to when, the processor calls the display regular instructions stored in memory, the character data that the wireless receiving module is received Image data is generated, and the image data is exported to the display screen；Show that rule refers to when the wireless receiving module receives When making, the display regular instructions in memory described in the update processor.
7. electronic label display system as claimed in claim 1, it is characterised in that the wireless receiving module receives number of characters According to when simultaneously receive to should character data display regular instructions；It is aobvious that the processor calls the wireless receiving module to receive Show that the character data that regular instructions receive the wireless receiving module generates dot matrix image data, and the dot matrix image data is defeated Go out to the dot matrix display screen.
8. electronic label display system as claimed in claim 1, it is characterised in that it is described display regular instructions comprise at least with Lower one kind：
Font processing instructs, for the character data to be converted into the point that shows different fonts on a display screen and need to generate System of battle formations sheet data；
Region division display processing instructs, for display screen to be divided into two or more viewing areas；
Position display process instruction, for positioning the position of dot matrix image that corresponding character shows on a display screen；
Character boundary display processing instructs, for setting the size of the dot matrix image shown for character；
Color display processing instructs, for the color for setting each pixel of dot matrix image shown for character to show；
Gray scale display processing instructs, for the gray scale for setting each pixel of dot matrix image shown for character to show；
Direction display processing instruction, the direction that the dot matrix image for setting corresponding character is shown on a display screen.
9. electronic label display system as claimed in claim 8, it is characterised in that also have character pattern in the memory Picture library, character is corresponded in the character pattern picture character library and is stored with different fonts, different size of character pattern picture； The Font processing instructs the character pattern picture for calling out corresponding font from memory；At the character boundary display Reason instruction is used for the character pattern picture that corresponding size is called out from memory.
10. electronic label display system as claimed in claim 1, it is characterised in that the character data is to should character Code.
11. electronic label display system as claimed in claim 1, it is characterised in that the display screen shows for Bistble reflection Display screen, driving bottom plate, Electrophoretic display layer, the electrically conducting transparent that the Bistble reflection display screen includes stacking gradually are thin Film；Or driving bottom plate, micro-cup electrophoretic display layer, the electrically conducting transparent that the Bistble reflection display screen includes stacking gradually are thin Film.
12. electronic label display system as claimed in claim 1, the server includes：
Input module, for user input instruction or character；
Server memory, for storing at least one display regular instructions table and character data, every kind of display regular instructions table A kind of display format of corresponding dot matrix display screen；
Processor, the instruction inputted according to user and character, recall it is a kind of show regular instructions table, and by the display regular instructions Table and the character data of user's input issue wireless transmission end；
End is transmitted wirelessly, the display regular instructions table that the processor is sended over and character data are in the form of wireless signal Send.
13. electronic label display system as claimed in claim 12, it is characterised in that the display regular instructions table at least wraps Include a kind of following instruction：
Font processing instructs, for the character data to be converted into the point that shows different fonts on a display screen and need to generate System of battle formations sheet data；
Region division display processing instructs, for display screen to be divided into two or more viewing areas；
Position display process instruction, for positioning the position of dot matrix image that corresponding character shows on a display screen；
Character boundary display processing instructs, for setting the size of the dot matrix image shown for character；
Color display processing instructs, for the color for setting each pixel of dot matrix image shown for character to show；
Gray scale display processing instructs, for the gray scale for setting each pixel of dot matrix image shown for character to show；
Direction display processing instruction, the direction that the dot matrix image for setting corresponding character is shown on a display screen.
14. electronic label display system as claimed in claim 12, it is characterised in that：Each display screen is correspondingly provided with body Part address, the address signal of the corresponding display screen ID address is also stored in the server memory；The server Address signal is wirelessly sent.
15. a kind of electronic tag display methods, it comprises the following steps：
1), server sends wireless data signal, and the wireless data signal is display regular instructions table and character data；
2), image data processing unit receiving radio data signal, and call the display regular instructions in display regular instructions table Character data is generated into dot matrix image data, is sent to dot matrix display screen by the dot matrix image data of generation is wired；
3), dot matrix display screen shows the dot matrix image data.
16. electronic tag display methods as claimed in claim 15, it is characterised in that have with the image data processing unit The display screen of line connection is two or more, and the image data processing unit is connected by bus with the display screen； Each display screen is correspondingly provided with an ID address；The wireless data signal also includes the addressing letter of the corresponding display screen Number；The server also sends address signal when sending display regular instructions table or/and character data；The picture The image data is sent to corresponding dot matrix display screen by address signal and shown by data processing equipment.
17. electronic tag display methods as claimed in claim 15, it is characterised in that the wireless data signal also includes base Plinth image data, the basic image data include graph data；When the image data processing unit receives basic image data When, the basic image data is stored in memory；Display regular instructions are recalled by character data and basic image data knot Symphysis is into dot matrix image data.
18. electronic tag display methods as claimed in claim 15, it is characterised in that the image data processing unit receives Wireless data signal for display regular instructions table when, the display regular instructions of image data processing unit renewal storage Table；
19. electronic tag display methods as claimed in claim 15, it is characterised in that the image data processing unit receives During character data simultaneously also receive to should character data display regular instructions when；The image data processing unit is according to connecing The character data of reception is generated dot matrix image data by the display regular instructions of receipts, and the dot matrix image data is exported to described Dot matrix display screen.
20. electronic tag display methods as claimed in claim 15, it is characterised in that the display regular instructions comprise at least Following one kind：
Font processing instructs, for the character data to be converted into the point that shows different fonts on a display screen and need to generate System of battle formations sheet data；
Region division display processing instructs, for display screen to be divided into two or more viewing areas；
Position display process instruction, for positioning the position of dot matrix image that corresponding character shows on a display screen；
Character boundary display processing instructs, for setting the size of the dot matrix image shown for character；
Color display processing instructs, for the color for setting each pixel of dot matrix image shown for character to show；
Gray scale display processing instructs, for the gray scale for setting each pixel of dot matrix image shown for character to show；
Direction display processing instruction, the direction that the dot matrix image for setting corresponding character is shown on a display screen.
21. electronic tag display methods as claimed in claim 15, it is characterised in that in the image data processing unit also Have character pattern picture library, corresponded in the character pattern picture character library character be stored with it is different fonts, different size of Character pattern picture；The Font processing instructs the character pattern picture for calling out corresponding font from memory；It is described Character boundary display processing instructs the character pattern picture for calling out corresponding size from memory.
22. electronic tag display methods as claimed in claim 15, it is characterised in that the character data is to should character Code.
23. electronic tag display methods as claimed in claim 15, it is characterised in that the display screen is Bistble reflection Display screen, the Bistble reflection display screen include driving bottom plate, Electrophoretic display layer, the electrically conducting transparent stacked gradually Film；Or driving bottom plate, micro-cup electrophoretic display layer, the electrically conducting transparent that the Bistble reflection display screen includes stacking gradually are thin Film.
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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109933393A (en) * 2019-01-30 2019-06-25 北京无线体育俱乐部有限公司 Electronic label display system
CN110211484A (en) * 2019-06-13 2019-09-06 深圳云里物里科技股份有限公司 A kind of electronics price tag display methods, system and server and storage medium
CN112331026A (en) * 2020-11-09 2021-02-05 深圳市小喵科技有限公司 Method and device for simulating dot matrix screen display and readable storage medium
WO2022068431A1 (en) * 2020-09-29 2022-04-07 京东方科技集团股份有限公司 Internet-of-things terminal and picture updating method therefor
CN115499266A (en) * 2021-06-17 2022-12-20 青岛海尔生物医疗股份有限公司 Control method, device and system for communication system display

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110895457B (en) * 2018-09-13 2024-02-02 浙江宇视科技有限公司 Character display method and device and electronic equipment
CN110675800A (en) * 2019-11-07 2020-01-10 广东乐心医疗电子股份有限公司 Display screen driving method and device
CN111276079B (en) * 2020-01-20 2023-10-27 厦门名想文化传播有限公司 Lamp panel and combined intelligent spelling equipment based on image recognition
CN111179796A (en) * 2020-01-20 2020-05-19 厦门名想文化传播有限公司 Lamp panel and combined intelligent spelling equipment based on wireless induction
CN111610992B (en) * 2020-05-06 2023-04-07 咪咕文化科技有限公司 Deployment component update processing method and device and storage medium

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1647022A (en) * 2002-02-28 2005-07-27 普赖泽有限公司 System and method for updating electronic label displays
JP3764764B2 (en) * 1995-08-03 2006-04-12 株式会社日立国際電気 Information display device
CN101120880A (en) * 2006-08-07 2008-02-13 北京超思电子技术有限责任公司 Method for looking up finger clipping oximeter measuring data and its finger oximeter
CN103200053A (en) * 2012-01-10 2013-07-10 达意科技股份有限公司 Electronic label system
CN104021361A (en) * 2014-06-26 2014-09-03 上海高通半导体有限公司 Character displaying electronic goods shelf tag

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3764764B2 (en) * 1995-08-03 2006-04-12 株式会社日立国際電気 Information display device
CN1647022A (en) * 2002-02-28 2005-07-27 普赖泽有限公司 System and method for updating electronic label displays
CN101120880A (en) * 2006-08-07 2008-02-13 北京超思电子技术有限责任公司 Method for looking up finger clipping oximeter measuring data and its finger oximeter
CN103200053A (en) * 2012-01-10 2013-07-10 达意科技股份有限公司 Electronic label system
CN104021361A (en) * 2014-06-26 2014-09-03 上海高通半导体有限公司 Character displaying electronic goods shelf tag

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109933393A (en) * 2019-01-30 2019-06-25 北京无线体育俱乐部有限公司 Electronic label display system
CN110211484A (en) * 2019-06-13 2019-09-06 深圳云里物里科技股份有限公司 A kind of electronics price tag display methods, system and server and storage medium
CN110211484B (en) * 2019-06-13 2021-10-26 深圳云里物里科技股份有限公司 Electronic price tag display method, system, server and storage medium
US11763504B2 (en) 2019-06-13 2023-09-19 Shenzhen Minew Technologies Co Ltd Method for displaying electronic price tag, server and storage medium
WO2022068431A1 (en) * 2020-09-29 2022-04-07 京东方科技集团股份有限公司 Internet-of-things terminal and picture updating method therefor
CN112331026A (en) * 2020-11-09 2021-02-05 深圳市小喵科技有限公司 Method and device for simulating dot matrix screen display and readable storage medium
CN115499266A (en) * 2021-06-17 2022-12-20 青岛海尔生物医疗股份有限公司 Control method, device and system for communication system display

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