GPS-based open experimental equipment

A kind of experimental equipment, open technology, applied in the field of GPS equipment, can solve problems such as non-interference

Inactive Publication Date: 2017-07-11
西南科技大学城市学院
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] The purpose of the present invention is to provide a kind of open experimental equipment based on GPS, aiming at solving the problem that the user cannot interfere with it within the system according to the requirement when using the existing GPS receiver

Method used

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  • GPS-based open experimental equipment

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Embodiment Construction

[0013] In order to make the object, technical solution and advantages of the present invention clearer, the present invention 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 invention, not to limit the present invention.

[0014] Such as figure 1 As shown, the open experimental equipment based on GPS of the embodiment of the present invention mainly includes: antenna unit 1, preamplifier 1-1, frequency converter 1-2, receiving unit 2, memory 2-1, ARM microprocessor 2 -2. Radio frequency communication module 2-3, numerical control interface 2-4, frequency standardizer 2-5, frequency synthesizer 2-6, power supply 2-7, display 3, computer 4, data processing center 5;

[0015] The antenna unit 1 is used to capture satellites and receive satellite positioning information, and convert the extremely weak electromagnetic wa...

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Abstract

The invention discloses an open type experimental facility based on a GPS. The open type experimental facility based on the GPS comprises an antenna element, a receiving unit, a displayer, a computer and a data processing center. By means of the open type experimental facility, various application programs can be developed on a system according to requirements of a user, application is more broad, potential of students can be motivated when the open type experimental facility is used in education, comprehension of the students to the GPS positioning principle is facilitated, and meanwhile the manipulative ability and the programming ability of the students can be strengthened; when the open type experimental facility is used in engineering application, as deep customization can be carried out on built-in procedures according to different projects, a receiver can get closer to project practices, the efficiency can be improved, and the cost can be reduced.

Description

technical field [0001] The invention belongs to the field of GPS equipment, in particular to a GPS-based open experimental equipment. Background technique [0002] Inherent GPS receivers are divided into three types: single-frequency, dual-frequency and triple-frequency receivers. Most receivers have built-in GPS modules, processors, receiving antennas and operation panels, and most of them are packaged complete machines. They start from receiving satellite signals , until the end of the preliminary calculation of geodetic coordinates, there is a complete set of data preprocessing procedures, and users are not allowed to interfere with its internal operating mechanism. Contents of the invention [0003] The purpose of the present invention is to provide a GPS-based open experimental equipment, aiming at solving the problem that the user cannot interfere with the existing GPS receiver according to the requirement within the system. [0004] The present invention is achieve...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01S19/13G01S19/37G09B19/00
CPCG01S19/14G01S19/37G09B19/00
Inventor 周海波王迪李宏豪李莎莎文静郭一江
Owner 西南科技大学城市学院
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