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Embedded pipe leak detector with wireless interactive function

A technology for pipeline leakage and detection instruments, which is applied in the direction of pipeline systems, mechanical equipment, gas/liquid distribution and storage, etc., can solve the problems of reducing instrument volume, poor portability, and good portability, so as to reduce instrument volume, Reduce labor intensity and good portability

Inactive Publication Date: 2006-11-15
BEIJING UNIV OF TECH
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Problems solved by technology

[0004] The purpose of the present invention is to overcome the disadvantages of cumbersome operation and poor portability of the instrument itself due to the use of wired connection between the sensor and the host for setting up the existing pipeline leakage detection instrument, and proposes an embedded pipeline leakage detection instrument with wireless interactive function, This device integrates data processing and sensor communication functions, which reduces the size of the instrument and has good portability

Method used

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  • Embedded pipe leak detector with wireless interactive function
  • Embedded pipe leak detector with wireless interactive function
  • Embedded pipe leak detector with wireless interactive function

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Embodiment Construction

[0034]Specific embodiments of the present invention refer to Figure 3 ~ Figure 17 . The present invention mainly includes a first sensor 1, a second sensor 2, an ARM processor 8, a DSP processor 9, a wireless module 7, a liquid crystal screen 5, a touch screen 6, an ARM processor peripheral circuit 10, and a DSP processor peripheral circuit 11. ARM processor peripheral circuit 10 includes ARM processor clock circuit 12, ARM processor reset circuit 13, ARM processor simulation circuit 14, ARM processor external interface circuit 15, ARM processor power conversion circuit 16, ARM processor storage circuit 17. The DSP processor peripheral circuit 11 includes a DSP processor clock circuit 18 , a DSP processor reset circuit 19 , a DSP processor emulation circuit 21 , a DSP processor storage circuit 20 , and a DSP processor power conversion circuit 22 . Among them, the ARM processor 8 is used to manage the entire instrument system and provide drive support for other peripheral ci...

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Abstract

The invention comprises first and second sensors, ARM and DSP processors, a radio module, liquid crystal and touch screens and peripheral circuits of ARM and DSP processors. The DSP processor, the liquid crystal and touch screens and the radio module are connected with the ARM processor via a corresponding interface. The radio module is in charge of the communication between the ARM processor and the first and second sensors. The DSP processor being an auxiliary processor of the ARM processor assists the ARM processor to process data. The touch screen is as an output equipment of the inventive instrument.

Description

technical field [0001] The invention relates to an embedded pipeline leakage detection instrument with wireless interactive function, which is mainly used in the field of pipeline leakage detection. Background technique [0002] Pipeline transportation has become the fifth largest means of transportation after railway, highway, waterway and air transportation. It has the advantages of large transportation volume, continuous, economical and safe. With the long-term wear and tear of pipelines, natural aging, changes in geography and climate, and man-made damage, leakage failures occur from time to time, which poses a huge potential threat to people's lives, property and living environment, and also causes Waste of valuable resources. The pipeline leak correlator is an instrument used for pipeline leak detection. At present, the notebook type correlator products sold on the market are mainly composed of three parts: the first sensor 1, the second sensor 2, the host of the cor...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F17D5/06
Inventor 吴斌刘青何存富焦敬品徐玉龙郎洪致毕晓东
Owner BEIJING UNIV OF TECH
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