Reference station networking resolving method, system and reference station networking system

A base station and networking technology, which is applied in the direction of radio wave measurement systems, measurement devices, instruments, etc., can solve the problem of low positioning accuracy of mobile station equipment, and achieve the effect of improving accuracy and positioning accuracy

Active Publication Date: 2019-03-29
GUANGZHOU HI TARGET SURVEYING INSTRUMENT CO LTD
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Problems solved by technology

[0004] Based on this, it is necessary to provide a base station networking solution method, system and base stati

Method used

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  • Reference station networking resolving method, system and reference station networking system
  • Reference station networking resolving method, system and reference station networking system
  • Reference station networking resolving method, system and reference station networking system

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Embodiment Construction

[0054] In order to make the purpose, technical solution and advantages of the present application clearer, the present application will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present application, and are not intended to limit the present application.

[0055] The quasi-station networking calculation method provided by this application can be applied to such as figure 1 In the application environment shown, figure 1 It is a schematic structural diagram of a base station networking system in an embodiment. Wherein, the reference station device 120 and the rover device 130 communicate with the server 110 respectively. The rover device 130 may be, but not limited to, various GNSS receivers, and the rover device 130 may be a GNSS receiver within the coverage of the reference station device 120 . The server 110 can be imple...

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Abstract

The invention relates to a reference station networking resolving method, a reference station networking resolving system and a reference station networking system. The method comprises the followingsteps: acquiring the equipment observation data of a reference station equipment, acquiring the equipment positioning coordinates of the reference station equipment according to the equipment observation data and the reference station network, adding the reference station equipment corresponding to the equipment positioning coordinates into the reference station network, performing networking resolving on the reference station equipment according to the reference station network after the reference station equipment is added, and sending the data to the flow station equipment after the networking resolving process. According to the method, after the equipment observation data of the reference station equipment are acquired, the equipment positioning coordinates of the reference station equipment are acquired according to the reference station network. The accuracy of positioning coordinates of the equipment is improved, and the reference station equipment which is accurately positionedis added to the reference station network. Namely, the reference station net is encrypted, and the grid-connected resolving is carried out. The data after grid-connection resolving is transmitted tothe reference station equipment, and the accuracy of the data after grid connection and calculation is improved. As a result, the positioning precision of the reference station equipment and the flowstation equipment in the coverage range can be improved.

Description

technical field [0001] The present application relates to the technical field of space geodetic surveying, and in particular to a reference station network solution method, a reference station network solution system, a reference station network system, computer equipment and storage media. Background technique [0002] The single base station network RTK temporarily erects a mobile reference station, and transmits the positioning coordinates of the mobile reference station to the control center server through the communication link, and the control center server broadcasts the correction item information to the user's mobile station equipment through the communication link. [0003] When using single-base network RTK for operations, as the distance between the user's mobile station and the base station increases, the spatial correlation of the atmospheric error between the mobile base station and the user's mobile station equipment weakens, and the difference between the mob...

Claims

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Application Information

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IPC IPC(8): G01S5/14
CPCG01S5/14
Inventor 汤逸豪谢锡贤张晋升李成钢
Owner GUANGZHOU HI TARGET SURVEYING INSTRUMENT CO LTD
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