Electronic Board With Dual-Sided Display And Wireless Control
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Solution Overview
Problem
Traditional paper-based electronic boards in office settings are cumbersome, resource-intensive, and inefficient for dynamic information display, lacking the ability to update content easily and conveniently.
Innovation Solution
An electronic board system comprising a display screen, data receiving circuit, control circuit, and communication circuit that receives unique data and background template data to generate and display content in a picture format, using wireless communication protocols like Bluetooth, WiFi, or NFC for seamless data transmission and dual-sided display.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If traditional paper-based boards are used for display, then the appearance is simple and easy to manufacture, but the ability to update content dynamically is lost and resource consumption increases
Solution Approach 1:
The electronic board system is divided into independent functional modules: display screen, data receiving circuit, control circuit, and communication circuit. This segmentation allows each module to perform its specific function independently, enabling dynamic content updates while keeping the overall system manageable and not excessively complex.
Solution Approach 2:
The electronic board integrates multiple functions into a single device: it can receive data wirelessly (Bluetooth, WiFi, NFC), process and generate display content, and show information on one or both sides of the display screen. This multi-functionality provides dynamic content update capability while replacing multiple separate tools (paper boards, printers, communication devices) with one universal device.
2Loss of substance
If paper boards are used for information display, then the manufacturing process is simple, but resource consumption increases and environmental friendliness decreases
Solution Approach 1:
The patent replaces the mechanical paper-based display system with an electronic display system. Instead of printing information on paper and physically handling paper boards, the system uses electronic circuits to receive, process, and display information digitally on a screen, eliminating paper consumption while the manufacturing process remains feasible through standard electronic component assembly.
3Ease of operation
If electronic boards with wireless communication are implemented, then the ease of operation improves, but the device complexity increases
Solution Approach 1:
The communication circuit is designed to support multiple wireless communication protocols (Bluetooth, WiFi, NFC) within a single integrated module. This allows the electronic board to operate easily with different types of mobile devices and communication standards without requiring separate communication circuits for each protocol, thus improving ease of operation while managing complexity through integration.
4Loss of information
If dual-sided display is implemented, then the information display capacity increases, but the device complexity increases
Solution Approach 1:
The display system utilizes the third dimension by implementing a dual-sided display where information can be shown on both the front and back of the screen. This effectively doubles the information display capacity without requiring two separate display devices, thus increasing information capacity while managing complexity through a single integrated display structure.
Data Source
AI summary
An electronic board, a system and a control method for controlling the electronic board are disclosed. A system for controlling an electronic board includes: a display screen, a data receiving circuit, a control circuit and a communication circuit, wherein the data receiving circuit is configured to receive first board data, where the first board data is unique data of the electronic board, the control circuit is configured to generate to-be-displayed board content according to the first board data and the second board data, the second board data is background template data, and the board content is content in a picture format; the communication circuit is configured to send the board content generated by the control circuit to one or more electronic boards.