Projector Configuration Transfer via Network IP Addressing
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Solution Overview
Problem
Existing methods for setting multiple projectors simultaneously are time-consuming and inconvenient, especially when accessing USB ports for copying settings is difficult, particularly in installations where multiple projectors need identical settings.
Innovation Solution
A projector system and method where a first projector connects to multiple second projectors via a network, storing and transmitting configuration settings, including color and display settings, using Internet Protocol addresses to enable synchronized settings across all projectors without the need for external devices like computers or USB drives.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Productivity
If settings are copied using USB flash drive or computer connection, then configuration can be transferred between projectors, but installation time and operation complexity increase significantly
Solution Approach 1:
The patent implements a copying mechanism where configuration data from a source projector is transmitted via network to target projectors. The system automatically copies color settings, display settings, and other configuration parameters, eliminating manual setting of each projector individually and significantly reducing installation time
Solution Approach 2:
The patent introduces a network as an intermediary medium for configuration transmission between projectors. Instead of direct physical connection via USB or computer, the network serves as a mediator that enables seamless configuration transfer, simplifying the operation process and improving installation efficiency
2Ease of operation
If USB port connection is used for configuration copying, then settings can be transferred, but accessibility becomes difficult when projectors are installed overhead
Solution Approach 1:
The patent replaces the mechanical USB connection system with a network-based communication system. This substitution eliminates the need for physical access to USB ports, allowing configuration transfer even when projectors are installed in hard-to-reach locations such as overhead mounts, thereby improving accessibility without adding device complexity
3Manufacturing precision
If each projector is set individually with remote control, then precise settings can be achieved, but time consumption increases significantly
Solution Approach 1:
The patent merges the configuration setting process by transmitting a complete configuration data set from one source projector to multiple target projectors simultaneously. This combining approach maintains precise color and display settings while reducing the total configuration time from individual projector-by-projector setting to a single centralized configuration operation
Solution Approach 2:
The patent implements preliminary action by pre-configuring all necessary settings (color temperature, gamma, brightness, contrast, etc.) in one source projector before transmission. This preliminary configuration ensures that all target projectors receive complete and accurate settings in advance, eliminating the need for subsequent individual adjustments and reducing overall configuration time
Data Source
AI summary
The disclosure proposes a projector system and a projector setting method. The projector system includes: a plurality of projectors including a first projector and at least one second projector, wherein the first projector is connected to the at least one second projector via a network. The first projector receives a plurality of set values and stores the set values as a configuration. The first projector acquires an Internet Protocol address corresponding to the at least one second projector. The first projector receives a copy command, and transmits the configuration to the at least one second projector according to the Internet Protocol address of the at least one second projector. The at least one second projector performs a setting operation according to the configuration. The projector setting method suitable for the projector system. In the disclosure, the configuration can be copied between a plurality of projectors faster and more conveniently.