CN111935228A - Intelligent information display electronic table board - Google Patents
Intelligent information display electronic table board Download PDFInfo
- Publication number
- CN111935228A CN111935228A CN202010664015.3A CN202010664015A CN111935228A CN 111935228 A CN111935228 A CN 111935228A CN 202010664015 A CN202010664015 A CN 202010664015A CN 111935228 A CN111935228 A CN 111935228A
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- CN
- China
- Prior art keywords
- ink screen
- module
- bluetooth
- display
- communication equipment
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/02—Protocols based on web technology, e.g. hypertext transfer protocol [HTTP]
- H04L67/025—Protocols based on web technology, e.g. hypertext transfer protocol [HTTP] for remote control or remote monitoring of applications
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
- G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
- G09F9/37—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements being movable elements
- G09F9/372—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements being movable elements the positions of the elements being controlled by the application of an electric field
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/12—Protocols specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/80—Services using short range communication, e.g. near-field communication [NFC], radio-frequency identification [RFID] or low energy communication
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W84/00—Network topologies
- H04W84/02—Hierarchically pre-organised networks, e.g. paging networks, cellular networks, WLAN [Wireless Local Area Network] or WLL [Wireless Local Loop]
- H04W84/10—Small scale networks; Flat hierarchical networks
- H04W84/12—WLAN [Wireless Local Area Networks]
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Health & Medical Sciences (AREA)
- Computing Systems (AREA)
- General Health & Medical Sciences (AREA)
- Medical Informatics (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Controls And Circuits For Display Device (AREA)
Abstract
The invention discloses an intelligent information display electronic table board which comprises an electronic ink screen, an NB-IOT module, a WIFI module, a Bluetooth module, a cloud server and communication equipment, wherein the electronic ink screen is respectively connected with one end of the NB-IOT module and one end of the WIFI module, the communication equipment is connected with the electronic ink screen through the Bluetooth module, the cloud server is mutually connected with the communication equipment, and the other ends of the NB-IOT module and the WIFI module are connected with the cloud server. The electronic ink screen is used as a display means. Data are transmitted through WIFI, NB-iot or Bluetooth, display data can be generated by a mobile phone APP or a cloud server, and cloud management is supported. The electronic ink screen is used for displaying the display effect close to the paper, the display is kept during the power failure, information cannot be displayed due to power failure midway, the power consumption is very low, and the normal working time of the equipment is prolonged.
Description
Technical Field
The invention relates to the technical field of Internet of things, in particular to an intelligent information display electronic table board.
Background
At present, the existing electronic table board is generally displayed by adopting a liquid crystal TFT screen, data required to be displayed is transmitted through Ethernet, and power is supplied by adopting a direct DC adapter. And support remote centralized management functions on a remote server.
The existing scheme adopts a liquid crystal TFT screen for display, the power consumption of the liquid crystal display screen is large, only hours of information display can be provided when a battery is used, and a black screen can be displayed if no electricity exists. Generally, a power adapter is used for supplying power, so that the table card is inconvenient to move randomly. Meanwhile, the display effect of the liquid crystal display screen is dazzling, and the display effect difference is large in the traditional paper printing mode. In the aspect of data transmission, ethernet is used, an ethernet cable and related network equipment need to be deployed, preparation is complex in the early stage of use, and the mobile equipment is not facilitated.
Disclosure of Invention
The invention aims to provide an intelligent information display electronic table card, which is closer to the paper display effect. While still maintaining the display of information in the event of a power outage, as in paper printing. The communication uses low-power consumption communication technologies such as Bluetooth, NB-IOT, WIFI and the like, so that the working time of the battery used in the scheme can reach months or even years.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides an intelligence information display electron table tablet includes electron ink screen, NB-IOT module, WIFI module, bluetooth module, cloud ware and communications facilities, and the electron ink screen is connected with the one end of NB-IOT module and WIFI module respectively, and communications facilities passes through the bluetooth module to be connected with the electron ink screen, cloud ware and communications facilities interconnect, and the other end and the cloud ware of NB-IOT module and WIFI module are connected.
Preferably, the electronic ink screen is connected with a battery, and the battery is a No. 5 battery and is powered by the battery.
Preferably, the communication device includes any bluetooth-enabled communication device such as a mobile phone.
Compared with the prior art, the invention has the beneficial effects that: the electronic ink screen is used as a display means. Data are transmitted through WIFI, NB-iot or Bluetooth, display data can be generated by a mobile phone APP or a cloud server, and cloud management is supported. The electronic ink screen is used for displaying the display effect close to the paper, the display is kept during the power failure, information cannot be displayed due to power failure midway, the power consumption is very low, and the normal working time of the equipment is prolonged. The communication means supports multiple information display operations which can be completed by the APP, and also supports the generation and issuing of the cloud server, supports the access to the conference system, and can be flexibly selected according to the field situation. No. 5 battery powered: thanks to the overall low power consumption design of the product, continuous standby operation of months to years can be provided by using 2-4 dry batteries. Use 5 batteries to change convenient and fast. The equipment maintenance time is reduced.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic structural diagram of a cloud server according to the present invention.
Reference numerals: electronic ink screen 1, NB-IOT module 2, WIFI module 3, bluetooth module 4, cloud server 5 and communications facilities 6.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-2, the present invention provides a technical solution: the utility model provides an intelligence information display electronic table tablet includes electronic ink screen 1, NB-IOT module 2, WIFI module 3, bluetooth module 4, cloud server 5 and communications facilities 6, electronic ink screen 1 is connected with NB-IOT module 2 and WIFI module 3's one end respectively, communications facilities 6 passes through bluetooth module 4 and is connected with electronic ink screen 1, cloud server 5 and communications facilities 6 interconnect, and NB-IOT module 2 and WIFI module 3's the other end and cloud server 5 are connected.
Preferably, the electronic ink screen 1 is connected with a battery 1-1, and is powered by the battery.
Preferably, the communication device 6 includes any bluetooth-enabled communication device such as a mobile phone.
The working principle is as follows: the display information is generated by the cloud server 5 or the communication equipment 6, after the communication equipment 6 generates the display information, if the communication equipment 6 supports Bluetooth and the electronic ink screen 1 is in a range which can be connected with the Bluetooth, the communication equipment 6 is connected with the Bluetooth module 4 of the electronic ink screen 1 through the Bluetooth and sends the display information, if the communication equipment 6 does not support the Bluetooth or the electronic ink screen 1 is not in the range which can be connected with the Bluetooth, the communication equipment 6 transmits the display information to the cloud server 5, the cloud server 5 receives the display information and sends the display information to the electronic ink screen 1 through the NB-IOT module 2 and the WIFI module 3, when the display information is generated by the cloud server 5, the cloud server 5 can select to forward the display information to the electronic ink screen 1 through the communication equipment 6 or directly send the display information to the NB-IOT module 2 and the WIFI module 3 through configuration selection, and then sending the display information to the electronic ink screen 1 to complete the information display function.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (4)
1. The utility model provides an intelligence information display electron table tablet which characterized in that: electronic table tablet include electron ink screen (1), NB-IOT module (2), WIFI module (3), bluetooth module (4), cloud ware (5) and communications facilities (6), electron ink screen (1) is connected with the one end of NB-IOT module (2) and WIFI module (3) respectively, communications facilities (6) are connected with electron ink screen (1) through bluetooth module (4), cloud ware (5) and communications facilities (6) interconnect, and the other end and the cloud ware (5) of NB-IOT module (2) and WIFI module (3) are connected.
2. The intelligent information display electronic table card of claim 1, wherein: the electronic ink screen (1) is connected with a battery (1-1), and the battery (1-1) is a No. 5 battery.
3. The intelligent information display electronic table card of claim 1, wherein: the communication equipment (6) comprises all Bluetooth supporting communication equipment such as a mobile phone.
4. The intelligent information display electronic table card of claim 1, wherein: the working principle of the electronic table card is as follows: the display information is generated by the cloud server (5) or the communication equipment (6), after the communication equipment (6) generates the display information, if the communication equipment (6) supports Bluetooth and the electronic ink screen (1) is in a range in which the Bluetooth can be connected, the communication equipment (6) is connected with the Bluetooth module (4) of the electronic ink screen (1) through the Bluetooth and sends the display information, if the communication equipment (6) does not support the Bluetooth or the electronic ink screen (1) is not in the range in which the Bluetooth can be connected, the communication equipment (6) transmits the display information to the cloud server (5), the cloud server (5) sends the display information to the electronic ink screen (1) through the NB-IOT module (2) and the WIFI module (3) after receiving the display information, and when the display information is generated by the cloud server (5), the cloud server (5) can selectively forward the display information to the electronic ink screen (1) through the communication equipment (6) through configuration selection, or directly send to NB-IOT module (2), WIFI module (3), then will show that information transmission sends electronic ink screen (1), accomplishes the information display function.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010664015.3A CN111935228A (en) | 2020-07-10 | 2020-07-10 | Intelligent information display electronic table board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010664015.3A CN111935228A (en) | 2020-07-10 | 2020-07-10 | Intelligent information display electronic table board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111935228A true CN111935228A (en) | 2020-11-13 |
Family
ID=73312430
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010664015.3A Withdrawn CN111935228A (en) | 2020-07-10 | 2020-07-10 | Intelligent information display electronic table board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111935228A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112289272A (en) * | 2020-11-20 | 2021-01-29 | 无锡灵龙芯物联网科技有限公司 | NB-IOT (network B-Internet of things) electronic ink screen display method and module device |
-
2020
- 2020-07-10 CN CN202010664015.3A patent/CN111935228A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112289272A (en) * | 2020-11-20 | 2021-01-29 | 无锡灵龙芯物联网科技有限公司 | NB-IOT (network B-Internet of things) electronic ink screen display method and module device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20201113 |
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| WW01 | Invention patent application withdrawn after publication |