Automatic selection method and device for optimal mounting point of CORS server, and medium
A technology of automatic selection and mounting point, applied in the directions of instruments, satellite radio beacon positioning systems, measuring devices, etc., can solve the problems of low selection efficiency and deviation of selection results, and achieve the effect of avoiding deviation and improving selection efficiency.
Pending Publication Date: 2020-10-02
GUANGZHOU SOUTH SATELLITE NAVIGATION INSTR
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Problems solved by technology
[0003] In order to overcome the deficiencies in the prior art, one of the purposes of the present invention is to provide an automatic selection method for the best mounting point of the CORS server, which can solve the problem that the existing selection of the mounting point on the CORS server is all through manual selection. , the selection process requires manual comparison of data multiple times, the entire selection process will lead to low selection efficiency due to manual judgment, and deviations will occur in the selection results
[0004] The second object of the present invention is to provide an electronic device, which can solve the problem that the existing selection of the hanging point on the CORS server is all through manual selection. The selection process requires manual comparison of data multiple times. It will lead to low selection efficiency and biased selection results
[0005] The third object of the present invention is to provide a computer-readable storage medium, which can solve the problem that the existing selection of the hanging point on the CORS server is all through manual selection, and the selection process requires manual comparison of data multiple times. Due to manual judgment, the selection efficiency will be low, and the selection results will be biased.
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[0028] Below, the present invention will be further described in conjunction with the accompanying drawings and specific implementation methods. It should be noted that, under the premise of not conflicting, the various embodiments described below or the technical features can be combined arbitrarily to form new embodiments. .
[0029] like figure 1 The automatic selection method of a kind of CORS server optimal mounting point in the described present embodiment, described automatic selection method is applied on RTK equipment, specifically comprises the following steps:
[0030] Establish a communication connection, power on the RTK device, and control the RTK device to establish a communication connection with the CORS server through the 4G or 5G network. The RTK device is normally powered on, and the RTK device dials through its own network module to realize the 4G or 5G Internet access function, and establishes a communication connection with the CORS server through the 4...
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The invention provides an automatic selection method for an optimal mounting point of a CORS server. The automatic selection method comprises the steps: controlling RTK equipment to obtain differential correction data corresponding to each second within a preset duration from each mounting point in a preset mounting point list according to the mounting point list on the CORS server; calculating apositioning accuracy average value corresponding to each mounting point according to all the differential correction data corresponding to each mounting point within a preset duration; comparing the positioning accuracy average values corresponding to all the mounting points, and taking the mounting point corresponding to the positioning accuracy average value with the highest numerical value as the optimal mounting point. According to the automatic selection method for the optimal mounting point of the CORS server, the optimal mounting point on the CORS server is automatically selected, the whole process does not need any manual operation, and the selection efficiency of the optimal mounting point is improved.
Description
technical field [0001] The invention relates to the field of measurement control, in particular to an automatic selection method, equipment and medium for an optimal mounting point of a CORS server. Background technique [0002] High-precision positioning technology RTK (Real-Time Kinematic) is an important positioning technology in the field of surveying and mapping. The RTK host needs to use RTK positioning technology to achieve high-precision positioning effect, which cannot be achieved by a single instrument of the RTK host itself. When the RTK host is working normally, it usually needs to receive CORS (continuous operation) in real time through a mobile network (such as 4G network function). Reference base station: Continuously Operating Reference Stations) The differential correction data transmitted from a mount point of the server, participate in the positioning calculation, to obtain high-precision position information, and its positioning accuracy is closely relate...
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Login to View More IPC IPC(8): G01S19/43G01S19/41
CPCG01S19/43G01S19/41
Inventor 周光海马原徐丹龙杨艺李宁文述生王江林肖浩威黄劲风马然丁永祥闫少霞庄所增潘伟锋张珑耀刘国光郝志刚赵瑞东闫志愿陈奕均黄海锋刘星邹盛开陈婉冯亮余定麟扈秋海
Owner GUANGZHOU SOUTH SATELLITE NAVIGATION INSTR