Wireless Valve Data Display System
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Solution Overview
Problem
Existing valve assemblies face challenges in identifying and accessing valve information, particularly with small valves and dynamic configurations, as labels are inadequate and written documents are often misplaced or outdated, while existing electronic solutions require a stationary connection for data retrieval.
Innovation Solution
A portable display device with wireless data transmission capabilities, allowing for electronic storage and retrieval of detailed valve information without the need for labels or written documents, using a separate transmission module and receiving module for data exchange, enabling access to comprehensive information via a single device.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Loss of information
If labels are used on valves for identification, then valve information can be displayed, but the information capacity is limited and labels are too small for detailed data
Solution Approach 1:
The patent transitions valve information from a two-dimensional label surface to a multi-dimensional electronic display system. The portable display device presents information across multiple screens or pages, allowing comprehensive data storage and retrieval without spatial constraints of physical labels.
Solution Approach 2:
The patent creates an electronic copy of valve information stored in the electronics module, which can be accessed and displayed on the portable display device. This digital copying eliminates the need for physical labels while preserving all information details.
2Loss of information
If written documents are used to store valve information, then detailed information can be stored, but documents are often misplaced or mixed up
Solution Approach 1:
The valve assembly performs self-identification through its unique valve identification in the electronics module. The portable display device automatically retrieves and displays the correct information based on this identification, eliminating manual document handling and ensuring the right information is always accessed.
Solution Approach 2:
The system uses feedback from the valve identification to automatically retrieve corresponding information. When a valve is queried, the electronics module receives the valve identification, retrieves the matching data, and transmits it to the display device, ensuring accurate information pairing.
3Loss of information
If a stationary electronic module with display is used, then valve information can be displayed electronically, but the module must be stationary and located in another room or area
Solution Approach 1:
The patent transforms the stationary display system into a dynamic, portable display device that can move freely throughout the facility. The wireless communication enables the display device to access valve information from any location near the valve assembly, eliminating the need for a fixed display location.
Solution Approach 2:
The display function is extracted from the stationary electronics module and separated into an independent portable display device. This allows the display capability to be detached and moved independently while maintaining communication with the valve assembly through wireless transmission.
4Reliability
If multiple valve assemblies require individual display devices, then each valve can be monitored, but the number of devices required increases
Solution Approach 1:
The portable display device is designed as a universal tool that can interface with multiple different valve assemblies. By using wireless communication and automatic valve identification, a single display device can sequentially or selectively monitor multiple valves, replacing the need for dedicated displays at each location.
Data Source
AI summary
The valve assembly (10) has an indicator device (26) and an electronic storage device (23). The electronic storage device is connected with the data transmission equipment for transmitting valve information to the portable indicator device provided with a display (27). An electrical signal release unit (28-35) produces release signals for transmitting the valve information or valve information assigned by individual valves (11-16). The data transmission unit wirelessly transmits the valve information, particularly for radio signals or infrared signals or Bluetooth signals.