A remote diagnostic device and method for comprehensively diagnosing multiple devices

Abstract

The invention provides a diagnosis device and method capable of achieving comprehensive diagnosis of multiple devices. The method comprises the steps as follows: web diagnosis substations collect datafrom an abnormal device according to multiple sensors and obtain primary diagnosis results; a web server receives remote diagnosis requests made by the web diagnosis substations and receives the datacollected by a local web diagnosis substation and the primary diagnosis results of the other remote web diagnosis substations; multiple primary diagnosis results given by various web substations arecollected according to a cooperative diagnosis instruction transmitted from a console and the final diagnosis result is determined according to the multiple primary diagnosis results and is transmitted to the console. A device interface comprises a common interface and unique interfaces related to diagnosed devices, wherein the common interface is used for achieving data transmission and connection between the web diagnosis substations and the web server; and the unique interfaces are designed according to the types of the diagnosed devices, so that a development team can achieve data collection and diagnosis of multiple types of devices only through designing specific unique interfaces and does not need to develop various diagnosis programs, thereby fundamentally controlling the overall complexity and cost.

Description

technical field [0001] The invention relates to a device and a method for remotely diagnosing equipment, in particular to a device and a method for remotely diagnosing equipment based on Web technology. Background technique [0002] With the increase in size, automation, high speed and complexity of mechanical equipment, the types of mechanical equipment are diverse, the faults are also diverse, and the diagnosis has become very complicated. ,Once a major failure occurs, it is necessary to promptly invite experts and senior technicians in this field to troubleshoot, often only a few tens of minutes or a few minutes of processing time, which will cause huge economic losses, or even cause major accidents, causing casualties , and due to space and time constraints, expert technicians cannot arrive at the first site in time for fault diagnosis. [0003] With the development of modern network technology and modern communication technology, the elimination of mechanical faults ca...

AI Technical Summary

Problems solved by technology

However, this method also has obvious defects at present, that is, manufacturers often need to repeatedly develop diagnostic applications for their own multiple types of equipment, especially equipment with different platforms, and the equipment used for development and application is also very different, and maintenance is relatively high. complexity and cost of

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