CN109887428A - Electronic board, electronic billboard system and its control method - Google Patents
Electronic board, electronic billboard system and its control method Download PDFInfo
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- CN109887428A CN109887428A CN201910280904.7A CN201910280904A CN109887428A CN 109887428 A CN109887428 A CN 109887428A CN 201910280904 A CN201910280904 A CN 201910280904A CN 109887428 A CN109887428 A CN 109887428A
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
- G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
- G09G3/34—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters by control of light from an independent source
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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
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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
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- Theoretical Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Human Computer Interaction (AREA)
- General Engineering & Computer Science (AREA)
- Controls And Circuits For Display Device (AREA)
- Control Of Indicators Other Than Cathode Ray Tubes (AREA)
Abstract
The present invention relates to a kind of electronic board, electronic billboard system and its control methods, are related to field of display technology.The technical solution mainly used are as follows: electronic board comprising: microcontroller, electronic ink screen, radio transmitting device and near field communication means；The electronic ink screen, radio transmitting device and near field communication means are connect with the microcontroller respectively；Wherein, the microcontroller reads user information by the near field communication means, the user information is sent by radio transmitting device and receives the input information from server, the microcontroller controls the electronic ink screen and shows the input information, and controls after the electronic ink screen shows the input information and power off.The electronic board solves the display board for using liquid crystal display in the prior art as factory, caused by energy waste problem.
Description
Technical field
The present invention relates to field of display technology, more particularly to a kind of electronic board, electronic billboard system and its controlling party
Method.
Background technique
Currently, the informationization of factory assembly shop, intelligence degree are still lower, it is related to producing assembly technology, equipment
The fields such as operating instruction mostly still use traditional paper media, both not environmentally and also be unfavorable for interacting instant information and production pipe
Reason.
To solve the above-mentioned problems, technical staff shows workflow, technique and management using liquid crystal display
The information such as regulations.But the solution has the disadvantage that, i.e. liquid crystal display overall power consumption and higher cost, and
And complicated installation and wiring are needed, it is more wasteful, sexual valence for the above-mentioned occasion for not needing real-time dynamic refresh information
Than not being very high.
So also needing further to solve in view of the above technical problems.
Summary of the invention
It is a primary object of the present invention to, a kind of electronic board, electronic billboard system and its control method are provided, it can
Enough solve the problems, such as to use liquid crystal display as energy waste caused by the display board of factory in the prior art.
The object of the invention to solve the technical problems adopts the following technical solutions to realize.It proposes according to the present invention
A kind of electronic board comprising:
Microcontroller, electronic ink screen, radio transmitting device and near field communication means；
The electronic ink screen, radio transmitting device and near field communication means are connect with the microcontroller respectively；
Wherein, the microcontroller reads user information by the near field communication means, is sent out by radio transmitting device
It send the user information and receives the input information from server, the microcontroller controls the electronic ink screen and shows institute
Input information is stated, and controls after the electronic ink screen shows the input information and powers off.
The object of the invention to solve the technical problems also can be used following technical measures and further realize.
Optionally, electronic board above-mentioned, wherein the radio transmitting device is Sub-GHz frequency range RF transceiver.
Optionally, electronic board above-mentioned, further include:
It wakes up key and renewal of the page key, the wake-up key and the renewal of the page key is arranged at the electronics
The side of the screen of ink screen, and connect respectively with the microcontroller；
Wherein, the wake-up key is used to emit wake-up signal to the microcontroller, described in the microcontroller receives
It powers again for the electronic ink screen after wake-up signal, the renewal of the page key is used to send the page to the microcontroller
More new signal, the microcontroller, which receives, to be switched the electronic ink screen after the renewal of the page signal and currently shows picture.
Optionally, electronic board above-mentioned, further include:
Secondary cell, the secondary cell are used to power for the electronic board.
Optionally, electronic board above-mentioned, further include:
At least one electrical connection interface, the electrical connection interface be arranged in the side of the electronic ink screen and with it is described micro-
Controller connection.
Optionally, electronic board above-mentioned, further include:
The one side of the electronic ink screen to support or oppose with screen is arranged in mounting bracket, the mounting bracket, is used for institute
It states electronic board and is mounted on predetermined position.
In addition, the present invention also provides a kind of electronic billboard systems comprising: electronic board；
The electronic board includes: microcontroller, electronic ink screen, radio transmitting device and near field communication means；
The electronic ink screen, radio transmitting device and near field communication means are connect with the microcontroller respectively；
Wherein, the microcontroller reads user information by the near field communication means, is sent out by radio transmitting device
It send the user information and receives the input information from server, the microcontroller controls the electronic ink screen and shows institute
Input information is stated, and controls after the electronic ink screen shows the input information and powers off；
Gateway and server；
Wherein, the gateway links together the electronic board with server.
In addition, being used for electronic billboard system the present invention also provides a kind of electronic billboard system control method comprising:
User information is read, and user information is sent to server；
The user information is matched with prestored information in the database of the server, the successful match then server
Issue input information corresponding with the user；
Microcontroller, which receives the input information and controls electronic ink screen, shows the information, is cut off later to the electronics
The power supply of ink screen.
Optionally, electronic billboard system control method above-mentioned, further include:
While the server issues the input information corresponding with the user, record reads the user information
Time, and using this time as the cut-in time of user.
Optionally, electronic billboard system control method above-mentioned, again in which reads the user information, and will read again
The user information taken is sent to the server, the server using the time of the user information read again as
The power cut-off time of user, while the operating time of user is counted；
User job duration information is sent to the microcontroller by the server, and the microcontroller controls the electricity
Sub- ink screen shows the operating time information, cuts off the power supply to the electronic ink screen later.
By above-mentioned technical proposal, electronic board, electronic billboard system and its control method of the present invention at least have following
Advantage:
Electronic board provided in an embodiment of the present invention, display screen are electronic ink screen, can be continued under power blackout situation
Information required for showing is especially suitable for showing that action, process flow etc. need the information of static status display in workshop, effectively
Solve the waste of electric energy.Electronic board is controlled using microcontroller, the display driving system based on microcontroller implementation,
Circuit complexity is low, realizes lower total system cost, that is, reduces the overall cost of electronic board.Electronic board uses nothing
Line transmitting device carries out the input of information, compared with the prior art in liquid crystal display need to connect complicated wire rod, this
The electronic board that inventive embodiments provide plays the technical effect being easily installed, is particularly suitable for factory floor without wiring
In the middle numerous environment of production equipment.In addition, electronic board is additionally provided near field communication means, the identity of user can be believed
Breath is read out, and is verified by microcontroller or server, and then electronic board can be made to realize that specific user is aobvious
Show the work energy of specific information.
The above description is only an overview of the technical scheme of the present invention, in order to better understand the technical means of the present invention,
And can be implemented in accordance with the contents of the specification, the following is a detailed description of the preferred embodiments of the present invention and the accompanying drawings.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram for electronic board that the embodiment of the present invention provides；
Fig. 2 is a kind of structural schematic diagram for electronic billboard system that the embodiment of the present invention provides；
Fig. 3 is another electronic billboard system control method flow diagram that the embodiment of the present invention provides.
Specific embodiment
It is of the invention to reach the technical means and efficacy that predetermined goal of the invention is taken further to illustrate, below in conjunction with
Attached drawing and preferred embodiment, it is specific real to electronic board proposed according to the present invention, electronic billboard system and its control method
Mode, structure, feature and its effect are applied, detailed description is as follows.In the following description, different " embodiment " or " embodiment "
What is referred to is not necessarily the same embodiment.In addition, the special characteristic, structure or feature in one or more embodiments can be by any conjunction
Conformal formula combination.
Embodiment one
As shown in Figure 1, a kind of electronic board that the embodiment of the present invention one proposes, comprising: microcontroller 1, electric ink
Screen 2, radio transmitting device 3 and near field communication means 4；The electronic ink screen 2, radio transmitting device 3 and near-field communication
Device 4 is connect with the microcontroller 1 respectively；Wherein, the microcontroller 1 reads user by the near field communication means 4
Information sends the user information by radio transmitting device 3 and receives the input information from server, the microcontroller
The 1 control electronic ink screen 2 shows the input information, and controls after the electronic ink screen 2 shows the input information
Power-off.
Specifically, microcontroller 1 (Microcontroller Unit, MCU) is also known as one chip microcomputer (Single
Chip Microcomputer) or single-chip microcontroller, it is central processing unit (Central Process Unit；CPU frequency)
Appropriate reduction is done with specification, and by memory (memory), counter (Timer), USB, A/D conversion, UART, PLC, DMA isoperimetric
Side interface or even LCD driving circuit all integrate the computer for forming chip-scale on a single chip, are different applications
Various combination control is done, while being also equipped with excellent dynamic operation low-power consumption, a variety of low power sleep modes and awakening mode, example
The low power processor of model STM32L4 can such as be selected.
Even if the screen of the electric ink of electronic ink screen 2, electronic ink screen 2 is otherwise known as electronic paper display technology.Electricity
Sub- ink can change color when being powered, and can show the image of variation, the display as calculator or mobile phone, and electricity
Image required for sub- ink screen 2 can be shown when being powered, keeps the image finally shown when power is off, it can power-off is aobvious
Show, be especially suitable for static status display, there is good energy-conserving action.The display screen of electronic ink screen 2 in the embodiment of the present invention
Size can be set according to practical practical situation.
Radio transmitting device 3 can be that by any device of wireless transmission information, such as bluetooth, WIFI
(Wireless Fidelity), Zigbee (purple honeybee), LPWAN (Low-Power Wide-Area Network, low-power Wide Area Network) or
The RF transceiver of Gigahertz ghz band.The main function of radio transmitting device 3 is communicated with gateway.
Near field communication means 4 (near field communication, NFC) are by integrated induction on a single chip
The function of formula card reader, icah wavw and point-to-point communication can make electronic board realize gate inhibition, mobile identification, prevent
The functions such as puppet.
Electronic board provided in an embodiment of the present invention, display screen are electronic ink screen 2, can be continued under power blackout situation
Information required for showing is especially suitable for showing that action, process flow etc. need the information of static status display in workshop, effectively
Solve the waste of electric energy.Electronic board is controlled using microcontroller 1, drives system based on the display that microcontroller 1 is realized
System, circuit complexity is low, realizes lower total system cost, that is, reduces the overall cost of electronic board.Electronic board is adopted
The input of information is carried out with radio transmitting device 3, compared with the prior art in liquid crystal display need to connect complicated line
Material, electronic board provided in an embodiment of the present invention play the technical effect being easily installed, are particularly suitable for factory without wiring
In workshop in the numerous environment of production equipment.In addition, electronic board is additionally provided near field communication means 4, it can be to user's
Identity information is read out, and is verified by microcontroller 1 or server, and then it is specific that electronic board can be made to realize
User shows the work energy of specific information.
In specific implementation, wherein preferred wireless transmitting device 3 is Sub-GHz frequency range RF transceiver.
Specifically, Sub-GHz frequency range (i.e. frequency is 1GHz hereinafter, 27MHz-960MHz) is the important frequency range of wireless communication
One of, it is commonly applied to TV/STB/VCR/DVD/ audio frequency apparatus remote controler, high-end unlimited toy, garage door remote control switch, illumination control
System, door remote control switch, wireless POS machine, wireless health monitor, wearable monitoring device etc., it is very widely used, it is over long distances
With the ideal chose of low power loss communication.Further, since radio transmission is inversely proportional with frequency, therefore in low-power consumption, long haul communication
Or in ability through walls, Sub-GHz frequency range RF transceiver advantageously, compared with the prior art in common 2.4GHz frequency range penetrate
Frequency transceiver, frequency range locating for Sub-GHz frequency range RF transceiver are not only interfered few, and have apparent energy-conserving action and good
Good penetrability can be improved the overall performance of network, reduce the number of retransmissions in transmission.To sum up, it is penetrated using Sub-GHz frequency range
Frequency transceiver can guarantee signal transmitting and receiving of the electronic board in workshop, can use suitable for workshop.Wherein, Sub-
Ghz band RF transceiver can select Si4463 RF transceiver
In specific implementation, wherein electronic board provided in an embodiment of the present invention, further includes: wake up key and renewal of the page
Key, the wake-up key and the renewal of the page key are arranged at the side of the screen of the electronic ink screen 2, and respectively
It is connect with the microcontroller 1；Wherein, the wake-up key is used to emit wake-up signal, the micro-control to the microcontroller 1
Device 1 processed is powered again for the electronic ink screen 2 after receiving the wake-up signal, and the renewal of the page key is used for described micro-
Controller 1 sends renewal of the page signal, and the microcontroller 1 switches the electronic ink screen after receiving the renewal of the page signal
2 current display pictures.
Specifically, realize the program for waking up key and renewal of the page keypress function, it can be directly using in the prior art
Program, and be stored directly in microcontroller 1, or be stored in the storage device being connect with microcontroller 1.Alternatively, waking up
Key and renewal of the page key are connected directly between the pin of the microcontroller 1 with corresponding arousal function and renewal of the page function
On, and then when pressing wake-up key and renewal of the page key, it can be realized corresponding wake-up screen or update screen shown
The function of information.
In specific implementation, wherein electronic board provided in an embodiment of the present invention, further includes: secondary cell, it is described secondary
Battery is used to power for the electronic board.
Specifically, secondary cell can be charged lithium cells, rechargeable lithium ion battery, charging nickel-metal hydride battery or charging nickel
Cadmium cell, wherein it is preferred that secondary cell is rechargeable lithium ion battery.By the setting of secondary cell, electronic board can be saved
Electric wire is laid, and setting of the electronic board in workshop can be further facilitated, and solves laying wire bring trouble.In addition,
Electronic board can retain the structure that electric wire connects electricity, that is, retain and connect electric wire and plug, can be used for charging for secondary cell, or
Person is used to have been provided with electric-connected socket in the station of setting electronic board.
In specific implementation, wherein electronic board provided in an embodiment of the present invention, further includes: at least one connects
Mouthful, the electrical connection interface is arranged in the side of the electronic ink screen 2 and connect with the microcontroller 1.
Specifically, electrical connection interface can be common USB interface, can read connecing for TF card (flash memory cards)
Mouthful, it suddenly lives under init state electronic board for connecting TF card or flash disk, and for passing through TF card in no network
Or flash disk inputs information to microcontroller 1, that is, inputs technique information relevant to production, personal information etc..
In specific implementation, wherein electronic board provided in an embodiment of the present invention, further includes: mounting bracket, the installation
The one side of the electronic ink screen 2 to support or oppose with screen is arranged in bracket, for the electronic board to be mounted on predetermined position.
Specifically, mounting bracket can be electronic board can be hung on a wall, desktop, machine case surface frame body, it is excellent
It is selected as the frame body that can be mounted to a wall, the installation that such electronic board not only can be convenient, additionally it is possible to which reduction accounts for space
With.
Embodiment two
A kind of electronic billboard system that the embodiment of the present invention two proposes, as shown in Figure 2 comprising: electronic board 10, net
Close 20 and server 30；The electronic board as shown in Figure 1 includes: microcontroller 1, electronic ink screen 2, radio transmitting device 3
And near field communication means 4；The electronic ink screen 2, radio transmitting device 3 and near field communication means 4 respectively with it is described micro-
Controller 1 connects；Wherein, the microcontroller 1 reads user information by the near field communication means 4, passes through wireless transmission
Device 3 sends the user information and receives the input information from server, and the microcontroller 1 controls the electric ink
The 2 display input information of screen, and control after the electronic ink screen 2 shows the input information and power off.Wherein, the gateway
20 link together the electronic board 10 with server 30.
Specifically, the electronics that the offer of above-described embodiment one can be used directly in electronic board described in the present embodiment two is seen
Plate, concrete implementation structure can be found in related content described in above-described embodiment one, and details are not described herein again.
Electronic billboard system provided in an embodiment of the present invention may include muti-piece electronic board 10, and by 20 He of gateway
Server 30 links together, the system for constituting an entirety, such as by all employees in the entire factory of correspondence or workshop
Electronic board 10 connects together, and such electronic board 10 can replace paper media, realize to the assigning of employee work task,
The display of points for attention, and realize to functions such as the record of work of employee.In addition, the display screen of electronic board 10 is electronic ink
Water screen 2 can continue to show required information under power blackout situation, be especially suitable for showing action, technique stream in workshop
Journey etc. needs the information of static status display, effectively solves the waste of electric energy.Electronic board is controlled using microcontroller 1, base
In the display driving system that microcontroller 1 is realized, circuit complexity is low, realizes lower total system cost, that is, reduces electricity
The overall cost of sub- billboard.Electronic board using radio transmitting device 3 carry out information input, compared with the prior art in liquid
Crystal display device needs to connect complicated wire rod, and electronic board provided in an embodiment of the present invention is played without wiring convenient for peace
The technical effect of dress is particularly suitable in the numerous environment of production equipment in factory floor.In addition, electronic board is additionally provided with closely
Field communication device 4, can be read out the identity information of user, and verified by microcontroller 1 or server,
And then electronic board can be enable to realize that specific user shows the work of specific information.
Embodiment three
As shown in figure 3, a kind of electronic billboard system control method that the embodiment of the present invention three proposes, is applied to implement
Electronic billboard system in example two: comprising:
301, user information is read, and user information is sent to server.
Specifically, this process is the identity information input of the identification procedure of user.User can be by the side that swipes the card
Personal information is transmitted to the microcontroller of electronic board by formula, such as user uses the near field communication means phase with electronic board
The terminal device matched is communicated with electronic board, specifically using simultaneously there is the terminal of near field communication (NFC) function to lean on electronic board
Closely, and then by the user information of storage in the terminal it is transferred to microcontroller, microcontroller passes through control wireless transmission dress later
It sets and user information is sent to gateway, finally user information is sent in server by gateway, this process can all nothings
It is wireless transmission between line transmission or electronic board and gateway, is wire transmission between gateway and server.
302, the user information is matched with prestored information in the database of the server, successful match then clothes
Business device issues input information corresponding with the user.
Specifically, can pre-establish or store User Information Database in server, for example, establish entire workshop or
The employee database of entire factory can directly be compared with the information in database in this way after having read user information
Right, after successful match finds corresponding prestored user information, the user information that server can will match to is sent to electricity
Sub- billboard is shown, and the corresponding job information of the user is sent to electronic board, i.e., input information is sent to electricity
Sub- billboard, such as the job informations such as workflow, management regulation, mounting process are sent to electronic board.
Wherein, the user information prestored into database may include the work number of user, working time, job category, duty
The information such as position.
303, microcontroller, which receives the input information and controls electronic ink screen, shows the information, is cut off later to described
The power supply of electronic ink screen.
Specifically, the process that show of microcontroller control electronic ink screen includes activating electronic ink screen, to electric ink
Even if screen input display information, to electronic ink screen power down process electronic ink screen in a dormant state.Above-mentioned control mode
The universal means that display equipment shows information are controlled for controller, concrete implementation mode repeats no more.
Method provided in an embodiment of the present invention is applied to electronic billboard system, can control electronic billboard system realization
Verifying to user, and show the job information of corresponding user, and then realize and control the entirety of entire factory.In addition, electric
The display screen of sub- billboard is electronic ink screen, can continue to show required information under power blackout situation, is especially suitable for workshop
Middle display action, process flow etc. need the information of static status display, effectively solve the waste of electric energy.Electronic board is to use
Microcontroller is controlled, and the display driving system based on microcontroller implementation, circuit complexity is low, realizes lower total system
System cost, that is, reduce the overall cost of electronic board.Electronic board carries out the input of information using radio transmitting device, compares
Need to connect complicated wire rod in liquid crystal display in the prior art, electronic board provided in an embodiment of the present invention is not necessarily to cloth
Line plays the technical effect being easily installed, and is particularly suitable in the numerous environment of production equipment in factory floor.In addition, electric
Sub- billboard is additionally provided near field communication means, can be read out to the identity information of user, and by microcontroller or
Server is verified, and then electronic board can be enable to realize that specific user shows the work of specific information.
In specific implementation, method provided in an embodiment of the present invention, further includes: issued and the user couple in the server
While the input information answered, record reads the time of the user information, and using this time as the beginning of user
Working time.
Further, method provided in an embodiment of the present invention, further includes: read again the user information, and will again
The user information read is sent to the server, and the server makees the time of the user information read again
For the power cut-off time of user, while the operating time of user is counted；The server is by long letter when user job
Breath is sent to the microcontroller, and the microcontroller controls the electronic ink screen and shows the operating time information, later
Cut off the power supply to the electronic ink screen.
Specifically, adding record this function of user job time, electronic billboard system is made to realize the examination to employee,
The combination of multiple functions is realized, and then can be played conventional employee's working using the factory of electronic billboard system or workshop
Card apparatus is cancelled, and equipment cost is saved, while after checking card check function in conjunction with information display function, employee is needing
It before electronic board shows job information, is required to first carry out authentication, just avoids employee in this way and forget the case where checking card
It is existing.
The above described is only a preferred embodiment of the present invention, be not intended to limit the present invention in any form, according to
According to technical spirit any simple modification, equivalent change and modification to the above embodiments of the invention, this hair is still fallen within
In the range of bright technical solution.
Claims (10)
1. a kind of electronic board characterized by comprising
Microcontroller, electronic ink screen, radio transmitting device and near field communication means；
The electronic ink screen, radio transmitting device and near field communication means are connect with the microcontroller respectively；
Wherein, the microcontroller reads user information by the near field communication means, sends institute by radio transmitting device
It states user information and receives the input information from server, the microcontroller control electronic ink screen shows described defeated
Enter information, and controls after the electronic ink screen shows the input information and power off.
2. electronic board according to claim 1, which is characterized in that
The radio transmitting device is Sub-GHz frequency range RF transceiver.
3. electronic board according to claim 2, which is characterized in that further include:
It wakes up key and renewal of the page key, the wake-up key and the renewal of the page key is arranged at the electric ink
The side of the screen of screen, and connect respectively with the microcontroller；
Wherein, the wake-up key is used to emit wake-up signal to the microcontroller, and the microcontroller receives the wake-up
It powers again for the electronic ink screen after signal, the renewal of the page key is used to send renewal of the page to the microcontroller
Signal, the microcontroller, which receives, to be switched the electronic ink screen after the renewal of the page signal and currently shows picture.
4. electronic board according to claim 1, which is characterized in that further include:
Secondary cell, the secondary cell are used to power for the electronic board.
5. electronic board according to claim 1, which is characterized in that further include:
At least one electrical connection interface, the electrical connection interface be arranged in the side of the electronic ink screen and with the microcontroller
Device connection.
6. electronic board according to claim 1, which is characterized in that further include:
The one side of the electronic ink screen to support or oppose with screen is arranged in mounting bracket, the mounting bracket, is used for the electricity
Sub- billboard is mounted on predetermined position.
7. a kind of electronic billboard system, characterized in that it comprises:
At least one electronic board as described in claim 1-6 is any；
Gateway and server；
Wherein, the gateway links together the electronic board with server.
8. a kind of electronic billboard system control method is used for electronic billboard system as claimed in claim 7, which is characterized in that
Comprising:
User information is read, and user information is sent to server；
The user information is matched with prestored information in the database of the server, then the server issues successful match
Input information corresponding with the user；
Microcontroller, which receives the input information and controls electronic ink screen, shows the information, is cut off later to the electric ink
The power supply of screen.
9. electronic billboard system control method according to claim 8, which is characterized in that further include:
While the server issues the input information corresponding with the user, record the reading user information when
Between, and using this time as the cut-in time of user.
10. electronic billboard system control method according to claim 9, which is characterized in that
The user information is read again, and the user information read again is sent to the server, the service
Device using the time of the user information read again as the power cut-off time of user, while to the operating time of user into
Row statistics；
User job duration information is sent to the microcontroller by the server, and the microcontroller controls the electronic ink
Water screen shows the operating time information, cuts off the power supply to the electronic ink screen later.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910280904.7A CN109887428A (en) | 2019-04-09 | 2019-04-09 | Electronic board, electronic billboard system and its control method |
| PCT/CN2020/076738 WO2020207137A1 (en) | 2019-04-09 | 2020-02-26 | Electronic signage, electronic signage system and method for controlling same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910280904.7A CN109887428A (en) | 2019-04-09 | 2019-04-09 | Electronic board, electronic billboard system and its control method |
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| Publication Number | Publication Date |
|---|---|
| CN109887428A true CN109887428A (en) | 2019-06-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910280904.7A Pending CN109887428A (en) | 2019-04-09 | 2019-04-09 | Electronic board, electronic billboard system and its control method |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN109887428A (en) |
| WO (1) | WO2020207137A1 (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111726853A (en) * | 2020-04-20 | 2020-09-29 | 浙江猎狐信息科技有限公司 | Billboard, control system and control method |
| CN111760262A (en) * | 2020-06-30 | 2020-10-13 | 京东方科技集团股份有限公司 | Game electronic system and data transmission method |
| WO2020207137A1 (en) * | 2019-04-09 | 2020-10-15 | 京东方科技集团股份有限公司 | Electronic signage, electronic signage system and method for controlling same |
| CN113178146A (en) * | 2021-04-14 | 2021-07-27 | 国网新源控股有限公司 | Ink screen intelligent security work marks tablet based on 4G wireless communication |
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| CN112580760A (en) * | 2020-12-25 | 2021-03-30 | 品冠物联科技有限公司 | Electronic ink screen label and turnover box |
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Also Published As
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| WO2020207137A1 (en) | 2020-10-15 |
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Application publication date: 20190614 |