Subway mobile user perception optimization and analysis method and system

Abstract

The present invention relates to a subway mobile user perception optimization and analysis method and system. The system includes 27 functional modules; the system performing positioning analysis on subway users inside and outside a tunnel, service cells, and abnormal events via an algorithm such as the speed; a subway coverage quality condition is presented on a geographical map in a rasterized manner with high accuracy, which can help an operator to perform overall situation real-time monitoring on all subway transport lines in each city in each province, can establish a specific optimization aiming at a certain subway transport line, and evaluate a service situation of the network, subway base station service state inside and outside the tunnel and the perception of the user when the user moves at a high speed on the subway, to discover problems existing in the network, and predict a risky section of the subway transport lines so that the operator can perform the optimization work in a more targeted manner, thereby increasing the perceptibility of the user when riding the subway.

Description

technical field [0001] The invention relates to the field of communication, in particular to the fields of subway mobile network optimization and customer service. Background technique [0002] Underground railway traffic is called subway for short. It uses tunnels dug underground and traction by rail electric locomotives. In addition to building an entrance and exit at intervals on the ground for the convenience of passengers, it generally does not occupy valuable land and space in the city. It does not cause any environmental pollution to the ground, and can provide a good environment for passengers to escape from the noisy and restless space of the city. People who have taken the subway generally feel that it is fast, punctual, convenient, comfortable, quiet, and safe. It is reported that the speed of the subway is generally above 100 kilometers per hour. Except for the limousine driving on the highway, its running speed exceeds almost all vehicles on the road. The tr...

AI Technical Summary

Problems solved by technology

However, due to the many underground tunnels on the subway line, the long coverage distance, fast running speed, and complex wireless environment caused by closed carriages, subway optimization has also become a major difficulty for operators.

Traditionally, the method of sending personnel on the train to test has been used. Due to the particularity of the above-mentioned subway, there have always been problems such as the inability of GPS to locate the test, which leads to reduced test accuracy and low efficiency. Therefore, we have been looking for a more comprehensive and efficient way to test Methods and Means for Monitoring and Optimizing Analysis of Subway Communication Quality

Images