Distributed data collection system for multiple robots

Abstract

The invention provides a distributed data collection system for multiple robots. The system comprises a remote computer analysis module, an infinite expansion gateway module, a plurality of distributed data collection modules and a sensor module; the sensor module is used for acquiring real-time working data of at least one robot and uploading the data to the previous data collection module in real time; the data collection modules are used for receiving the real-time working data acquired by the sensor module, conducting data cleaning on the real-time working data and then uploading the cleaned real-time working data to the infinite expansion gateway module the infinite expansion gateway module obtains the real-time working data analyzed by the data collection modules and independently and transparently transmits the real-time working data to the remote computer analysis module in real time and at the high speed; the remote computer analysis module is used for monitoring the real-time working data acquired by the sensor module in real time and timely making an adjustment scheme according to the analysis of the real-time working data of the sensor module.

Description

technical field [0001] The invention relates to the field of multi-robot communication, in particular to a distributed data acquisition system for multi-robots. Background technique [0002] In current industrial production, in order to save labor costs and improve production quality, automated production lines are usually equipped with multiple robots to complete the production process through collaborative work. Multi-channel heterogeneous sensors can collect on-site working parameters of multi-robots and monitor them in real time, so that observers can make reasonable arrangements in time for the operating conditions of multi-robots to avoid unexpected situations. Therefore, the real-time and stable acquisition of multi-robot data is an essential part of automatic production line fault detection. [0003] Most of the traditional data acquisition systems are one-to-one serial communication or bus communication acquisition systems, that is, all the collected signals need t...

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Problems solved by technology

[0003] Most of the traditional data acquisition systems are one-to-one serial communication or bus communication acquisition systems, that is, all the collected signals need to be uploaded to the corresponding computer equipment through the data acquisition module. Such a data acquisition system cannot expand the serial port or bus channel. , the number of sensors mounted is limited and the real-time performance of data acquisition is not high, and the anti-interference ability is not strong; at the same time, the positions of multiple robots are relatively scattered, and the long transmission distance will inevitably cause problems such as poor communication quality and unstable data acquisition; The classification data acquisition and signal processing of quality sensors also pose a great obstacle to the real-time performance of data.

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