Bandwidth correction system based on the number of trains

Abstract

The invention relates to a bandwidth correction system based on the number of trains, comprising: a throughput correction mechanism for correcting the data throughput per unit time of a data transceiver mechanism based on the number of received valid objects; Outline features of the compartment Identify the sub-images of each compartment corresponding to each passenger compartment object from the instant sharpened image; the quantity extraction device is used to exceed the limit of the area ratio of each passenger compartment object occupying the instant sharpened image Passenger carriage objects are used as valid objects, and the number of valid objects in the instant sharpened image is extracted. The bandwidth correction system based on the number of trains of the present invention has reliable control and wide application. Since the data throughput per unit time of the data transceiver mechanism of the communication base station of the railway communication network can be corrected in real time based on the number of surrounding passenger trains when the smog concentration is not high, the service level of the communication network is effectively maintained.

Description

technical field [0001] The invention relates to the field of communication base stations, in particular to a bandwidth correction system based on the number of trains. Background technique [0002] The communication base station is the most critical infrastructure in the mobile communication network. Mobile communication base stations have structural components such as machine rooms, wires, iron tower masts, etc. The base station rooms are mainly equipped with signal transceivers, monitoring devices, fire extinguishing devices, power supply equipment and air-conditioning equipment, and tower rods include lightning protection grounding systems, tower bodies, foundations, and brackets. , the structure of several parts such as cables and auxiliary facilities. According to the shape, the tower mast can be divided into many different forms such as angle steel tower, single tube tower, jacking rod, cable tower and so on. The antenna is a three-layer structure of antenna frame, f...

AI Technical Summary

Problems solved by technology

[0004] Currently, for communication base stations near railways, if a constant communication bandwidth is maintained, the service level of the communication network cannot be guaranteed when there are many passenger trains around. However, if a wide communication bandwidth is maintained all the time, there are no passenger trains around. At the same time, the haze concentration at the location of the communication base station will also have a negative impact on the detection and judgment of the scene near the communication base station

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