Device, system and method for monitoring mechanical downward inclination angle of base station antenna
A base station antenna and inclination monitoring technology, which is applied in the directions of measuring devices, measuring angles, surveying and navigation, etc., can solve the problems of low measurement efficiency, mechanical downtilt angle monitoring, high risk and failure, etc., and improve the reliability and accuracy of monitoring and high reliability, the effect of improving measurement efficiency
Inactive Publication Date: 2020-12-04
DATANG MOBILE COMM EQUIP CO LTD
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Problems solved by technology
[0005] The embodiment of the present invention provides a base station antenna mechanical downtilt monitoring device, system and method, which are used to solve the problem that the current mechanical downtilt measurement needs to be completed manually on the station, the measurement efficiency is low, the risk is high, and the mechanical downtilt cannot be monitored in real time. The problem
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[0053] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.
[0054] The current method of measuring the mechanical downtilt angle of the base station antenna is manual on-site measurement. The measurement efficiency is low, and it is difficult and dangerous for testers to go up the tower. In addition, the above method cannot perform real-time remote dynamic monitoring of the mechanical downtilt angle of the...
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The embodiment of the invention provides a device, system and method for monitoring a mechanical downward inclination angle of a base station antenna. A gradient measuring instrument is arranged on the base station antenna of a base station and is used for collecting an angle value of the mechanical downward inclination angle of the base station antenna; and the base station is used for obtainingthe angle value and transmitting the angle value to a monitoring terminal. According to the device, the system and the method provided by the embodiment of the invention, the angle value of the mechanical downward inclination angle acquired by the gradient measuring instrument arranged on the base station antenna is acquired, so that the automatic real-time measurement of the mechanical downward inclination angle is realized, a manual intervention measurement process is not needed, the labor cost is reduced, the measurement time is greatly shortened, and the measurement efficiency is improved;compared with manual measurement, the accuracy and the reliability of an electronic measurement result are higher, and the risk of manual on-station operation is avoided; and besides, angle value transmission is achieved based on the base station, a communication unit does not need to be additionally arranged, the monitoring cost can be effectively reduced, and the downward inclination angle monitoring reliability is improved.
Description
technical field [0001] The invention relates to the technical field of mobile communication, in particular to a device, system and method for monitoring the mechanical downtilt angle of a base station antenna. Background technique [0002] Base station antenna downtilt is divided into electronic downtilt and mechanical downtilt. Mechanical downtilt is a physical downtilt antenna, and its adjustment step accuracy is low. Professional testers need to go up the tower to measure and adjust the base station antenna. [0003] The mechanical downtilt angle of the base station antenna is one of the factors in the daily test and optimization of the base station. It is necessary to adjust the mechanical downtilt angle from time to time to achieve the optimal effect of the network. Moreover, the mechanical downtilt angle of the antenna is usually deviated and tilted due to some natural factors such as wind, which will affect the signal strength and coverage of the base station. [000...
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IPC IPC(8): G01C1/00G01C9/00
CPCG01C1/00G01C9/00
Inventor 刘江涛朱涛王晶
Owner DATANG MOBILE COMM EQUIP CO LTD