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Remote supervision system for air compressor based on microprocessor and GSM/GPRS

An air compressor and microprocessor technology, applied in the system field of industrial control technology, can solve the problems of poor interactivity, no human-machine interface, poor real-time performance, etc., and achieve the effects of flexible programming, strong scalability and low cost

Inactive Publication Date: 2006-04-19
SHANGHAI JIAO TONG UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This invention has the following limitations: (1) there is no good man-machine interface, and the interactivity is relatively poor
(2) It is impossible to remotely monitor the running status of the equipment online, and the real-time performance is relatively poor
(3) It is even more impossible to carry out effective information network collection and network management of equipment distributed at various points through the network

Method used

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  • Remote supervision system for air compressor based on microprocessor and GSM/GPRS
  • Remote supervision system for air compressor based on microprocessor and GSM/GPRS
  • Remote supervision system for air compressor based on microprocessor and GSM/GPRS

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Embodiment Construction

[0017] Such as figure 1 As shown, the present invention includes: an information collection module 1 , a human-computer interaction and storage module 2 , a data wireless network transmission module 3 , and a remote receiving and monitoring platform 4 . The human-computer interaction and storage module 2 is used to set various system parameters of the system and start the system. The information collection module 1 compares the collected information with the parameters set by the user after processing, and transmits the data through the wireless network to the module 3 Send the abnormal time and abnormal type of the abnormal situation to the remote receiving and monitoring platform 4, and the remote receiving and monitoring platform 4 collects the abnormal data for data analysis to find out the cause of the abnormality.

[0018] Information collection module 1 comprises: IO digital quantity receiver 19, AD converter 20, pressure sensor 21, temperature sensor 22, blower fan spe...

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Abstract

The remote supervision system includes information acquisition module, human-computer interaction and storage module, wireless network transmission module for data, remote receiving and monitoring and controlling platform. The human-computer interaction and storage module is in use for setting up each system parameter and starting up the system. The information acquisition module compares processed collected information with parameters setup by user; and through wireless network transmission module for data, the information acquisition module sends abnormal time and abnormal type of abnormal instance to the remote receiving and monitoring and controlling platform, which centralizes abnormal data, and carries out data analysis. Microprocessor, extended interface of human-computer, GSM / GPRS module system in low cost, power waste and high reliability are adopted in the invention. GSM / GPRS value added service provides function of testing aging degree of air compressor for facilitator.

Description

technical field [0001] The invention relates to a system in the technical field of industrial control, in particular to an air compressor remote monitoring system based on a microprocessor and GSM / GPRS. Background technique [0002] The air compressor controller is the control heart of the air compressor. In addition to its precise mechanical structure, an air compressor with excellent performance, the controller is also a very important factor in determining performance. To achieve timely, fast, correct and stable response are several important indicators pursued by a controller with excellent performance. In the development history of the air compressor, the controller part has experienced several major changes such as mechanical type, low-voltage electrical type, and PLC type. In recent years, with the rapid development of microelectronics technology, more and more microelectronics technology has involved the internal structure of the controller, making the controller's...

Claims

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Application Information

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IPC IPC(8): G05B23/00G05B21/00
Inventor 林海刘成良徐全波周俊李彦明
Owner SHANGHAI JIAO TONG UNIV
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