Distributed data acquisition method and device

Abstract

The invention discloses a distributed data acquisition method and device. The method comprises the following steps of acquiring generated message data, and sending the acquired message data to a preset front message queue; utilizing a preset load balancer to distribute the message data in the front message queue to each preset message middleware according to a preset data distribution mode; and analyzing sub-message data in each message middleware, and storing the analyzed sub-message data into a preset database which is subjected to read-write separation processing. Compared with the prior art, the transmission pressure of the message data can be decomposed, the database is subjected to read-write separation processing in advance, and the data processing performance is high, so that a problem of poor performance of the whole system due to the fact that an automatic monitoring system of rail transit signal equipment has middleware blockage and delayed data processing when the acquireddata is larger in the prior art is solved.

Description

technical field [0001] The invention relates to the technical field of data processing, in particular to a distributed data collection method and device. Background technique [0002] With the rapid development of rail transit and the rapid improvement of computer technology, the rational application of computer technology in the field of rail transit has become more and more the trend of regulated traffic development. [0003] The maintenance mode of various equipment in the rail transit signal system is gradually changing from manual inspection and regular maintenance to real-time monitoring of comprehensive equipment and automatic dispatch of maintenance work orders. However, this transformation requires a large amount of monitoring data. In the automatic monitoring system of rail transit signal equipment, various collected data are generally forwarded by middleware. This solution can meet the system requirements when the amount of data is relatively small, but when When...

AI Technical Summary

Problems solved by technology

[0004] The main purpose of the present invention is to provide a distributed data acquisition method and device, aiming to solve the problem that the existing automatic monitoring system of rail transit signal equipment will have middleware blockage when the collected data is large, and the data processing will not be timely, which will lead to the failure of the entire system. Technical issues with poor performance