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A positioning system and method

A positioning method and technology of positioning system, applied in the field of positioning system, can solve problems such as large error and large workload, and achieve the effect of reducing positioning error, reducing workload and improving positioning accuracy

Active Publication Date: 2020-04-17
THE SECOND CONSTR ENG CO LTD OF CHINA CONSTR THIRD ENG BUREAU +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0014] The present invention solves the technical problems of large workload and large errors in the prior art by providing a positioning system and method

Method used

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  • A positioning system and method
  • A positioning system and method

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Embodiment Construction

[0043] The embodiments of the present invention solve the technical problems of large workload and large errors in the prior art by providing a positioning system and method.

[0044] The technical solution in the embodiment of the present invention is to solve the above-mentioned problems, and the general idea is as follows:

[0045] The embodiment of the present invention adopts a wired communication scheme that combines the functions of "positioning" and "data communication", that is, the form of "positioning line" and "data line" complementing each other to complete the automatic alignment function and also have the data communication function. . When working, the relay control device sends a positioning instruction to the positioning communication device, and the positioning communication device completes the positioning. On the one hand, there is no need to manually copy, operate the equipment to set the rank number, and no need to distinguish the installation positions of t...

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Abstract

The invention discloses a positioning system and method. Wherein, the system includes: a positioning communication device, a relay control device and a server; the clock line of the positioning communication device is communicatively connected with the clock line of the relay control device, and the data line of the positioning communication device is communicatively connected with the data line of the relay control device , the positioning line of the positioning communication device communicates with the positioning line of the relay control device; the relay control device communicates with the server. The present invention adopts a wired communication scheme that combines the functions of "positioning" and "data communication", that is, "positioning line" and "data line" complement each other, cooperate together to complete the automatic alignment function, and also have the form of data communication function. When working, the positioning command is sent to the positioning communication device through the relay control device, and the positioning communication device completes the positioning, which solves the technical problems of heavy workload and large errors in the prior art.

Description

Technical field [0001] The invention relates to the technical field of clean energy, in particular to a positioning system and method. Background technique [0002] The existing solar photovoltaic power generation system is formed by a number of independent solar photovoltaic power generation components (commonly known as solar photovoltaic panels) in series, and several strings are connected in parallel in the combiner box and then connected to the inverter. The existing solar "photovoltaic module detection device" is installed on the above-mentioned photovoltaic module (in the junction box on the back of the photovoltaic panel or fixedly installed outside the junction box), through the built-in wireless communication module (such as common 433Mhz, 2.4Ghz wireless digital Transmission module or ZigBee module, etc.) or asynchronous wired communication devices (such as RS485, CAN bus, etc.), to submit data (such as the working voltage of photovoltaic modules, the working voltage o...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04B3/02H04B3/46H04L29/12H04L12/40
CPCH04B3/02H04B3/46H04L12/40013H04L2012/40215H04L2101/69
Inventor 邓宏涛李巍朱珣周常庆龚鸣
Owner THE SECOND CONSTR ENG CO LTD OF CHINA CONSTR THIRD ENG BUREAU
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