CN103064648A - Method, device and system for updating display of electronic paper screen through cloud end - Google Patents

Method, device and system for updating display of electronic paper screen through cloud end Download PDF

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Publication number
CN103064648A
CN103064648A CN2013100064846A CN201310006484A CN103064648A CN 103064648 A CN103064648 A CN 103064648A CN 2013100064846 A CN2013100064846 A CN 2013100064846A CN 201310006484 A CN201310006484 A CN 201310006484A CN 103064648 A CN103064648 A CN 103064648A
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electronic paper
paper screen
demonstration
shows
data
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CN2013100064846A
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刘遥
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Abstract

The invention discloses a method, a device and a system for updating display of an electronic paper screen through a cloud end. The method can include: when the electronic paper screen is in a standby state, obtaining display data sent by a cloud end server and stored in a display memory; and updating display content of the electronic paper screen according to the display data in the display memory. Updating of the display content of the electronic paper screen can be realized under the condition of low energy consumption, so that the display content of the electronic paper screen is enriched, and functions of the electronic paper screen and electronic equipment provided with the electronic paper screen are increased.

Description

Upgrade method, the Apparatus and system that electronic paper screen shows by high in the clouds
Technical field
The present invention relates to the electronic paper screen display technique, particularly relate to a kind of method, Apparatus and system that upgrades the electronic paper screen demonstration by high in the clouds.
Background technology
E-ink (Electronic Paper) display screen more and more receives the concern in market at present.The maximum characteristics of this Electronic Paper are that display effect follows stationery seemingly, such as do not glimmer, the visual angle is large, contrast is high, can keep image after little power consumption, the demonstration output and no longer need power supply etc.Electronic paper screen can repeatedly be exported, and can staticly keep the image after the output at every turn.
Because the These characteristics of electronic paper screen, be very suitable for e-book reading, and be hopeful to replace traditional paper, such as many use electronic paper screens having occurred as the e-book terminal that shows output on the market now.
Simultaneously, cloud is current hot technology, has beyond the clouds the magnanimity resource.Therefore, how can keep Characteristic of Image to combine, realize the renewal of Electronic Paper displaying contents is become problem demanding prompt solution with Electronic Paper the magnanimity resource in high in the clouds.
Summary of the invention
Fundamental purpose of the present invention is upgraded the method that electronic paper screen shows for providing a kind of by high in the clouds, can realize the renewal to the electronic paper screen displaying contents.
The present invention proposes a kind of method that shows by high in the clouds renewal electronic paper screen, comprising:
When electronic paper screen is in holding state, obtains cloud server and send and be stored in demonstration data in the display-memory;
Displaying contents according to the demonstration Refresh Data electronic paper screen in the described display-memory.
Preferably, described method also comprises:
Regularly upgrade described demonstration data by cloud server.
Preferably, described demonstration packet contains a plurality of displayed entries.
Preferably, the display mode of described a plurality of displayed entries comprises:
Continuous circulation shows or shows continuously in order.
The present invention also proposes a kind of device that shows by high in the clouds renewal electronic paper screen, comprising:
Data acquisition module is used for when electronic paper screen is in holding state, obtains the cloud server transmission and is stored in demonstration data in the display-memory;
The Refresh Data module is used for the displaying contents according to the demonstration Refresh Data electronic paper screen of described display-memory.
Preferably, described device also comprises:
Data update module is used for regularly upgrading described demonstration data by cloud server.
Preferably, described demonstration packet contains a plurality of displayed entries.
Preferably, the display mode of described a plurality of displayed entries comprises:
Continuous circulation shows or shows continuously in order.
The present invention also proposes a kind of system that shows by high in the clouds renewal electronic paper screen, comprising: upgrade device and the cloud server that electronic paper screen shows by high in the clouds;
The described device that shows by high in the clouds renewal electronic paper screen comprises:
Data acquisition module is used for when electronic paper screen is in holding state, obtains the cloud server transmission and is stored in demonstration data in the display-memory;
The Refresh Data module is used for the displaying contents according to the demonstration Refresh Data electronic paper screen of described display-memory;
Described cloud server sends the demonstration data according to the request of described device to described device.
Preferably, described cloud server regularly upgrades described demonstration data.
The present invention can realize refreshing of electronic paper screen displaying contents in the situation of low power consuming, enrich the displaying contents of electronic paper screen, has strengthened electronic paper screen and has been provided with the function of electronic paper screen electronic equipment.
Description of drawings
Fig. 1 is by the steps flow chart synoptic diagram among method one embodiment of high in the clouds renewal electronic paper screen demonstration;
Fig. 2 is by the steps flow chart synoptic diagram among another embodiment of method of high in the clouds renewal electronic paper screen demonstration;
Fig. 3 is by the structural representation among device one embodiment of high in the clouds renewal electronic paper screen demonstration;
Fig. 4 is by the structural representation among another embodiment of device of high in the clouds renewal electronic paper screen demonstration;
Fig. 5 is by the structural representation among one embodiment of system of high in the clouds renewal electronic paper screen demonstration.
The realization of the object of the invention, functional characteristics and advantage are described further with reference to accompanying drawing in connection with embodiment.
Embodiment
Should be appreciated that specific embodiment described herein only in order to explain the present invention, is not intended to limit the present invention.
With reference to Fig. 1, a kind of method one embodiment that upgrades the electronic paper screen demonstration by high in the clouds of the present invention is proposed.The method can comprise:
Step S11, when electronic paper screen is in holding state, obtain cloud server and send and be stored in demonstration data in the display-memory;
Step S12, according to the displaying contents of the demonstration Refresh Data electronic paper screen in the described display-memory.
For reaching better reading effect and extending working time, the electronic equipment that is usually used in the literal demonstration is provided with an E-ink (Electronic Paper) screen usually.Such as usually being provided with at least an E-ink (Electronic Paper) screen on the e-schoolbag, with the use habit (being usually used in word read and long-time the use) that meets the student.E-schoolbag can be provided with an electronic paper screen and an autoluminescence screen at least in the present embodiment.This autoluminescence screen can be liquid crystal display (LCD), plasma scope (PDP), vacuum fluorescent display (VFD), electroluminescent display (ELD), light emitting diode indicator (LED), mems display (DMD), Field Emission Display (FED), organic light emitting diode display, TFT (Thin Film Transistor, Thin Film Transistor (TFT)) or OLED (Organic Light-EmittingDiode, Organic Light Emitting Diode) display etc.
Shown content before also can showing standby based on electronic paper screen when the holding state if be in for a long time in the holding state regularly update displayed content at electronic paper screen, can be enriched the demonstration of electronic paper screen in the situation of the too many battery of not loss.
The electronic paper screen of the e-schoolbag in the present embodiment and autoluminescence screen can be arranged at respectively front and the reverse side of e-schoolbag, and this front can be the one side in the face of the user, and reverse side then is this positive opposing face.When this electronic paper screen is in positive position, and behind the electronic paper screen standby certain hour, this e-schoolbag can send to cloud server and show the data acquisition instruction, make server send the corresponding data that show to this e-schoolbag.This e-schoolbag can receive these demonstration data and be stored in the display-memory, then this electronic paper screen is carried out refreshing of a displaying contents, should show that data showed electronic paper screen, and this electronic paper screen will enter holding state again afterwards.Above-mentioned standby certain hour can be set according to actual conditions.Above-mentioned demonstration data can be set on the server voluntarily beyond the clouds by the user, perhaps by the cloud server active obtaining, can also be to set command to cloud server by third party's transmission to set.The demonstration data that this cloud server active obtaining or third party set, can be the content suitable with e-schoolbag user information, such as according to information such as age of user, hobbies, and be that it obtains or set suitable pearls of wisdom, fable or other interested content.
Above-mentioned e-schoolbag is before sending the instruction of demonstration data acquisition to cloud server, can judge first whether the demonstration time data memory in the display-memory surpasses the schedule time, if surpass the schedule time, then send this demonstration data acquisition instruction, otherwise can continue to use the demonstration Refresh Data electronic paper screen content in this display-memory.Surpassing in the schedule time, also can be confirmed whether update displayed data with cloud server first, if these demonstration data are upgraded, then send this demonstration data acquisition instruction, otherwise the termination transmission.
With reference to Fig. 2, also can comprise before the above-mentioned steps S11:
Step S100, regularly upgrade described demonstration data by cloud server.
When above-mentioned demonstration data are during by the cloud server active obtaining, can regularly upgrade this demonstration data by cloud server.The demonstration data of this renewal can be the contents suitable with e-schoolbag user information.Above-mentioned e-schoolbag can send instruction to cloud server, so that server can be according to these instruction update displayed data.
Above-mentioned e-schoolbag can show according to particular content from the demonstration data that cloud server obtains at every turn several times; Contain a plurality of displayed entries such as certain demonstration packet that once obtains, this e-schoolbag can show one or more clauses and subclauses at every turn, and a plurality of displayed entries separately show.These a plurality of displayed entries can show by continuous circulation, also can show continuously in order.The replacing time of single clauses and subclauses during this continuous circulation shows, the replacing time of comparing the single clauses and subclauses that show continuously in order can arrange shorter.E-schoolbag in above-described embodiment also can be the portable electronic equipments such as smart mobile phone and panel computer.
Above-mentionedly upgrade the method that electronic paper screen shows by high in the clouds, can in the situation of low power consuming, realize refreshing of electronic paper screen displaying contents, enrich the displaying contents of electronic paper screen, strengthened electronic paper screen and be provided with the function of electronic paper screen electronic equipment.
With reference to Fig. 3, a kind of device 20 1 embodiment that upgrade the electronic paper screen demonstration by high in the clouds of the present invention are proposed.This device 20 can comprise: data acquisition module 21 and Refresh Data module 22; This data acquisition module 21 is used for when electronic paper screen is in holding state, obtains the cloud server transmission and is stored in demonstration data in the display-memory; This Refresh Data module 22 is used for the displaying contents according to the demonstration Refresh Data electronic paper screen of described display-memory.
For reaching better reading effect and extending working time, the electronic equipment that is usually used in the literal demonstration is provided with an E-ink (Electronic Paper) screen usually.Such as usually being provided with at least an E-ink (Electronic Paper) screen on the e-schoolbag, with the use habit (being usually used in word read and long-time the use) that meets the student.E-schoolbag can be provided with an electronic paper screen and an autoluminescence screen at least in the present embodiment.
Shown content before also can showing standby based on electronic paper screen when the holding state if be in for a long time in the holding state regularly update displayed content at electronic paper screen, can be enriched the demonstration of electronic paper screen in the situation of the too many battery of not loss.
The electronic paper screen of the e-schoolbag in the present embodiment and autoluminescence screen can be arranged at respectively front and the reverse side of e-schoolbag, and this front can be the one side in the face of the user, and reverse side then is this positive opposing face.When this electronic paper screen is in positive position, and behind the electronic paper screen standby certain hour, this e-schoolbag can send to cloud server and show the data acquisition instruction, make server send the corresponding data that show to this e-schoolbag.This e-schoolbag can receive these demonstration data and be stored in the display-memory, then this electronic paper screen is carried out refreshing of a displaying contents, should show that data showed electronic paper screen, and this electronic paper screen will enter holding state again afterwards.Above-mentioned standby certain hour can be set according to actual conditions.Above-mentioned demonstration data can be set on the server voluntarily beyond the clouds by the user, perhaps by the cloud server active obtaining, can also be to set command to cloud server by third party's transmission to set.The demonstration data that this cloud server active obtaining or third party set, can be the content suitable with e-schoolbag user information, such as according to information such as age of user, hobbies, and be that it obtains or set suitable pearls of wisdom, fable or other interested content.
Above-mentioned e-schoolbag is before sending the instruction of demonstration data acquisition to cloud server, can judge first whether the demonstration time data memory in the display-memory surpasses the schedule time, if surpass the schedule time, then send this demonstration data acquisition instruction, otherwise can continue to use the demonstration Refresh Data electronic paper screen content in this display-memory.Surpassing in the schedule time, also can be confirmed whether update displayed data with cloud server first, if these demonstration data are upgraded, then send this demonstration data acquisition instruction, otherwise the termination transmission.
With reference to Fig. 4, said apparatus 20 also can comprise: data update module 23 is used for regularly upgrading described demonstration data by cloud server.
When above-mentioned demonstration data are during by the cloud server active obtaining, can regularly upgrade this demonstration data by cloud server.The demonstration data of this renewal can be the contents suitable with e-schoolbag user information.Above-mentioned data update module 23 can send instruction to cloud server, so that server can be according to these instruction update displayed data.
Above-mentioned e-schoolbag can show according to particular content from the demonstration data that cloud server obtains at every turn several times; Contain a plurality of displayed entries such as certain demonstration packet that once obtains, this e-schoolbag can show one or more clauses and subclauses at every turn, and a plurality of displayed entries separately show.These a plurality of displayed entries can show by continuous circulation, also can show continuously in order.The replacing time of single clauses and subclauses during this continuous circulation shows, the replacing time of comparing the single clauses and subclauses that show continuously in order can arrange shorter.
The above-mentioned device 20 that upgrades the electronic paper screen demonstration by high in the clouds, can in the situation of low power consuming, realize refreshing of electronic paper screen displaying contents, enrich the displaying contents of electronic paper screen, strengthened electronic paper screen and be provided with the function of electronic paper screen electronic equipment.
With reference to Fig. 5, the present invention also proposes a kind of one embodiment of system that upgrades the electronic paper screen demonstration by high in the clouds.This system can comprise: upgrade device 20 and the cloud server 30 that electronic paper screen shows by high in the clouds; Should can comprise by the device 20 that high in the clouds renewal electronic paper screen shows: data acquisition module 21 and Refresh Data module 22; This data acquisition module 21 is used for when electronic paper screen is in holding state, obtains cloud server 30 transmissions and is stored in demonstration data in the display-memory; This Refresh Data module 22 is used for the displaying contents according to the demonstration Refresh Data electronic paper screen of described display-memory; This cloud server 30 sends the demonstration data according to the request of described device 20 to described device 20.This cloud server 30 can regularly upgrade described demonstration data.
Above-mentioned device 20 and cloud server 30 by the demonstration of high in the clouds renewal electronic paper screen can be described in above-mentioned embodiment.
The above only is the preferred embodiments of the present invention; be not so limit claim of the present invention; every equivalent structure or equivalent flow process conversion that utilizes instructions of the present invention and accompanying drawing content to do; or directly or indirectly be used in other relevant technical fields, all in like manner be included in the scope of patent protection of the present invention.

Claims (10)

1. a method that shows by high in the clouds renewal electronic paper screen is characterized in that, comprising:
When electronic paper screen is in holding state, obtains cloud server and send and be stored in demonstration data in the display-memory;
Displaying contents according to the demonstration Refresh Data electronic paper screen in the described display-memory.
2. according to claim 1ly upgrade the method that electronic paper screen shows by high in the clouds, it is characterized in that described method also comprises:
Regularly upgrade described demonstration data by cloud server.
3. the method that shows by high in the clouds renewal electronic paper screen according to claim 1 and 2 is characterized in that described demonstration packet contains a plurality of displayed entries.
4. according to claim 3ly upgrade the method that electronic paper screen shows by high in the clouds, it is characterized in that the display mode of described a plurality of displayed entries comprises:
Continuous circulation shows or shows continuously in order.
5. a device that shows by high in the clouds renewal electronic paper screen is characterized in that, comprising:
Data acquisition module is used for when electronic paper screen is in holding state, obtains the cloud server transmission and is stored in demonstration data in the display-memory;
The Refresh Data module is used for the displaying contents according to the demonstration Refresh Data electronic paper screen of described display-memory.
6. according to claim 5ly upgrade the device that electronic paper screen shows by high in the clouds, it is characterized in that described device also comprises:
Data update module is used for regularly upgrading described demonstration data by cloud server.
7. according to claim 5 or 6 describedly upgrade the devices that electronic paper screen shows by high in the clouds, it is characterized in that described demonstration packet contains a plurality of displayed entries.
8. according to claim 7ly upgrade the device that electronic paper screen shows by high in the clouds, it is characterized in that the display mode of described a plurality of displayed entries comprises:
Continuous circulation shows or shows continuously in order.
9. a system that shows by high in the clouds renewal electronic paper screen is characterized in that, comprising: upgrade device and the cloud server that electronic paper screen shows by high in the clouds;
The described device that shows by high in the clouds renewal electronic paper screen comprises:
Data acquisition module is used for when electronic paper screen is in holding state, obtains the cloud server transmission and is stored in demonstration data in the display-memory;
The Refresh Data module is used for the displaying contents according to the demonstration Refresh Data electronic paper screen of described display-memory;
Described cloud server sends the demonstration data according to the request of described device to described device.
10. the system that shows by high in the clouds renewal electronic paper screen according to claim 9 is characterized in that described cloud server regularly upgrades described demonstration data.
CN2013100064846A 2013-01-05 2013-01-05 Method, device and system for updating display of electronic paper screen through cloud end Pending CN103064648A (en)

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Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103942020A (en) * 2014-03-10 2014-07-23 北京君正集成电路股份有限公司 Information display method and device under dormant state of system
CN105264462A (en) * 2013-06-07 2016-01-20 国际商业机器公司 Resource provisioning for electronic books
CN106445320A (en) * 2016-09-08 2017-02-22 广东源恒软件科技有限公司 Method and device for manufacturing and displaying contents of electronic book
CN106648025A (en) * 2016-10-20 2017-05-10 深圳市万普拉斯科技有限公司 Always on display method and terminal
CN107589821A (en) * 2016-07-07 2018-01-16 上海中兴软件有限责任公司 A kind of time display method and intelligent watch
EP4116902A1 (en) * 2021-07-05 2023-01-11 IOX GmbH Method for configuring a client device using a server system and / or for communication between a client device and a server system; system; client device; server system; computer program

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CN102073497A (en) * 2010-12-23 2011-05-25 深圳市同洲电子股份有限公司 Display method of screen lock standby picture and device thereof
CN102256008A (en) * 2011-06-17 2011-11-23 中兴通讯股份有限公司 Screensaver customization method, device and system for mobile terminal

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Publication number Priority date Publication date Assignee Title
CN1627852A (en) * 2003-12-05 2005-06-15 联发科技股份有限公司 Portable electronic equipment and method for managing electrical source
CN102073497A (en) * 2010-12-23 2011-05-25 深圳市同洲电子股份有限公司 Display method of screen lock standby picture and device thereof
CN102256008A (en) * 2011-06-17 2011-11-23 中兴通讯股份有限公司 Screensaver customization method, device and system for mobile terminal

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105264462A (en) * 2013-06-07 2016-01-20 国际商业机器公司 Resource provisioning for electronic books
CN105264462B (en) * 2013-06-07 2018-02-02 国际商业机器公司 E-book resource allocation
CN103942020A (en) * 2014-03-10 2014-07-23 北京君正集成电路股份有限公司 Information display method and device under dormant state of system
CN103942020B (en) * 2014-03-10 2017-02-15 北京君正集成电路股份有限公司 Information display method and device under dormant state of system
CN107589821A (en) * 2016-07-07 2018-01-16 上海中兴软件有限责任公司 A kind of time display method and intelligent watch
CN106445320A (en) * 2016-09-08 2017-02-22 广东源恒软件科技有限公司 Method and device for manufacturing and displaying contents of electronic book
CN106648025A (en) * 2016-10-20 2017-05-10 深圳市万普拉斯科技有限公司 Always on display method and terminal
CN106648025B (en) * 2016-10-20 2020-04-24 深圳市万普拉斯科技有限公司 Screen-off display method and terminal
EP4116902A1 (en) * 2021-07-05 2023-01-11 IOX GmbH Method for configuring a client device using a server system and / or for communication between a client device and a server system; system; client device; server system; computer program
WO2023280874A1 (en) * 2021-07-05 2023-01-12 Iox Gmbh Method for configuring a client device using a server system and/or for communicating between a client device and a server system; system; client device; server system; computer program

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