A multi-channel differential pressure real-time measurement method and system
By employing a closed-loop communication logic that facilitates collaboration between the PS and PL terminals and designing independent read/write ports, the problem of low accuracy and frequency in multi-channel differential pressure real-time measurement devices in confined spaces has been solved, enabling efficient data detection.
CN120800645BActive Publication Date: 2026-04-17中商民智科技工程集团有限公司
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Patent Information
- Application Number
- CN202510882804.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- Filing Date
- 2025-06-28
- Publication Date
- 2026-04-17
- Estimated Expiration
- 2045-06-28
AI Technical Summary
Technical Problem
Existing multi-channel differential pressure real-time measurement equipment suffers from problems such as large size, making it difficult to apply in confined spaces, poor accuracy of detection results, and low sampling frequency.
Method used
It adopts a closed-loop communication logic with collaborative interaction between the PS and PL ends, and achieves parallel reading and writing through independent read and write port design and write priority mode, thereby eliminating read and write conflicts and improving detection frequency and accuracy.
Benefits of technology
It improved the accuracy and reliability of the data, increased the number of concurrent detection channels and detection frequency, and improved throughput.
✦ Generated by Eureka AI based on patent content.
Abstract
The embodiment of the application provides a kind of multi-channel differential pressure real-time measurement method and system, by PS end and PL end cooperation interaction, by PS end receives and identifies host computer instruction, by PL end is responsible for instruction execution, forms corresponding closed loop communication logic, improves the accuracy and reliability of data.In addition, read-write parallelization is realized, and the two ports of the memory are independently controlled for data reading and writing by switching the identification value.The reading and writing operations of the first port and the second port are completely separated, which greatly improves the throughput.Two ports use write priority mode and independent address space design to eliminate the risk of read-write conflict and improve the number of concurrent detection channels and detection frequency.
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