Equipment positioning method and device, electronic equipment and computer readable medium

A positioning method and equipment technology, applied in the field of positioning, can solve problems such as poor accuracy and poor positioning server accuracy, and achieve the effect of improving accuracy and high-precision positioning

Active Publication Date: 2021-06-25
TENCENT TECH (SHENZHEN) CO LTD
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  • Application Information

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Problems solved by technology

The accuracy of the observation data of the current virtual reference station is poor, which leads to th

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  • Equipment positioning method and device, electronic equipment and computer readable medium
  • Equipment positioning method and device, electronic equipment and computer readable medium
  • Equipment positioning method and device, electronic equipment and computer readable medium

Examples

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Embodiment Construction

[0040] Example embodiments will now be described more fully with reference to the accompanying drawings. Example embodiments may, however, be embodied in many forms and should not be construed as limited to the examples set forth herein; rather, these embodiments are provided so that this disclosure will be thorough and complete and will fully convey the concept of example embodiments to those skilled in the art.

[0041] Furthermore, the described features, structures, or characteristics may be combined in any suitable manner in one or more embodiments. In the following description, numerous specific details are provided in order to give a thorough understanding of embodiments of the present disclosure. However, those skilled in the art will appreciate that the technical solutions of the present disclosure may be practiced without one or more of the specific details, or other methods, components, means, steps, etc. may be employed. In other instances, well-known methods, ap...

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Abstract

The invention provides an equipment positioning method and device, electronic equipment and a computer readable medium, relates to the technical field of positioning, and can be applied to scenes including but not limited to maps, navigation, automatic driving, smart traffic and the like. The method comprises the following steps: determining a target double-difference atmospheric delay and a double-difference residual error of each second satellite relative to each main baseline of a first satellite according to observed quantities of m-1 second satellites relative to a main reference station of the first satellite; according to the target double-difference atmospheric layer delay and the double-difference residual error of each second satellite relative to each main baseline of the first satellite, determining an atmospheric layer position gradient value and an atmospheric layer second-order influence parameter between the target area reference station network and the m common-view satellites; and generating observation data of the virtual reference station according to the atmosphere position gradient value and the atmosphere second-order influence parameter. According to the equipment positioning method and device, the electronic equipment and the computer readable medium provided by the invention, the precision of the observation data of the virtual reference station can be improved, and high-precision positioning of the equipment is realized.

Description

technical field [0001] The present disclosure relates to the technical field of positioning, and in particular, relates to a device positioning method, device, electronic device, and computer-readable medium. Background technique [0002] In the field of satellite positioning technology, for example, Continuously Operating Reference Stations (CORS system for short) is a multi-faceted and deeply crystallized product of high-tech such as satellite positioning technology, computer network technology, and digital communication technology. The accuracy of the observation data of the current virtual reference station is poor, which leads to the poor accuracy of the positioning server based on the observation data of the virtual reference station. [0003] Therefore, a new device location method, device, electronic device and computer-readable medium are needed. [0004] It should be noted that the information disclosed in the above background technology section is only for enhanc...

Claims

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Application Information

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IPC IPC(8): G01S19/44
CPCG01S19/44
Inventor 苏景岚
Owner TENCENT TECH (SHENZHEN) CO LTD
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