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Method and device for realizing remote management of pressure sensor

A pressure sensor and remote management technology, which is applied in measuring devices, measuring fluid pressure, and measuring fluid pressure through electromagnetic components, etc., can solve the problem of difficult development and unification, and the inability to achieve comprehensive collection and variety of information in pressure transmission devices. Functions, low management level of pressure transmission devices, etc., to ensure redundant management and reduce intermediate links

Inactive Publication Date: 2012-05-09
SHAANXI ELECTRICAL APPLIANCE RES INST
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Problems solved by technology

However, since the pressure transmitter and the RTU belong to different manufacturers and each has a variety of products, it is difficult to develop a unified system, and the management of the pressure transmitter is relatively low in the system transferred through the RTU, and the pressure transmitter cannot be realized. The comprehensive collection of various information and the realization of various functions in the transmission device

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  • Method and device for realizing remote management of pressure sensor
  • Method and device for realizing remote management of pressure sensor
  • Method and device for realizing remote management of pressure sensor

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Embodiment Construction

[0029] Based on the intelligence of the pressure sensor, an integrated design scheme is adopted to embed an embedded controller with a network interface and related software in the pressure sensor, so that the pressure sensor has a high-performance, open data transmission interface, and then achieves more flexibility. , a comprehensive data collection and management method, which includes the following steps:

[0030] 1. An embedded controller with an Ethernet interface is embedded in the pressure sensor, and the controller and the pressure sensor adopt an integrated design scheme to form an integrated pressure sensing and transmitting device;

[0031] 2. The embedded controller is connected to the pressure sensor by an analog mV signal interface, and the pressure signal sensed by the pressure sensor is collected, calculated, engineered, and zero-point tracked, and the obtained data and diagnostic information are stored in the controller. The internal memory, the external inte...

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Abstract

The invention provides a method and a device for realizing remote management of a pressure sensor. On the basis of intelligentization of the pressure sensor, an integration design scheme is adopted, and an embedded controller with a network interface and related software are embedded into the pressure sensor, so that the pressure sensor has an open data transmission interface with high performance, a method which is more flexible and has comprehensive data collection and management is further realized, the data transmission volume is large, the collected information is comprehensive, the interface is open, and the management configuration is convenient.

Description

technical field [0001] The content of the present invention belongs to the technical field of remote management of pressure sensors, and relates to a method and device capable of realizing management functions such as remote diagnosis, configuration and communication of pressure sensors. Background technique [0002] Pressure sensor technology has been widely used in the detection of various pipeline pressures so far. In oil fields, gas fields and other production fields that are transported through pipelines, real-time monitoring of the pressure of the transmission medium is crucial to the safety of the production process. However, because many production sites need to be unattended due to environmental conditions, effective on-site pressure detection and management cannot be carried out. Or due to the needs of informatization such as data collection and analysis, it is necessary to connect the pressure data to the informatization system of the principle production site, so...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01L9/00
Inventor 袁玉华张伟许晨光赵靖
Owner SHAANXI ELECTRICAL APPLIANCE RES INST
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