Building sunshine duration measuring instrument
A measuring instrument, sunshine technology, applied in sunshine time recorders, measuring devices, scientific instruments, etc., can solve the problems of cumbersome, manual operation, etc., to improve the measurement accuracy, without manual intervention, and increase flexibility and practicability. Effect
Inactive Publication Date: 2015-02-18
CHANGZHOU WISDOM INTELLIGENT TECH
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Problems solved by technology
The traditional method used to collect the sunshine hours of buildings is usually the camera method. The testing process of this method requires manual operation, which is extremely cumbersome
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[0018] The present invention will be described in further detail in conjunction with the accompanying drawings and preferred examples. These drawings are all simplified schematic diagrams, and only illustrate the basic structure of the present invention in a schematic manner, therefore, they only show the configurations related to the present invention.
[0019] Such as figure 1 The structure of the building sunshine hours measuring instrument shown includes five parts: laser obstacle detection module 1, three-axis servo mechanism module 2, auxiliary sensing module 3, human-computer interaction module 4 and main control module 5. Among them, the laser obstacle detection module 1 is composed of three parts: a laser emitting circuit 11, an echo receiving and signal shaping circuit 12, and an optical system 13. This module sends out a laser pulse signal according to the modulation signal sent by the main control module The echo signal is processed by shaping and output to the ma...
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The invention relates to a building sunshine duration measuring instrument. The building sunshine duration measuring instrument mainly comprises a laser barrier measurement module, a three axis servo mechanism module, an auxiliary sensing module, a human-computer interaction module and a master control module, wherein the laser barrier measurement module is composed of a laser emission circuit, an echo receiving circuit and an optical system, the three axis servo mechanism module is composed of a pitch angle mechanism, an azimuth angle mechanism and a latitude angle adjustment mechanism, the auxiliary sensing module is composed of a GPS (global position system) module and a direction sensing module, and the human-computer interaction module is composed of a display module and a keyboard module. The technical theory includes that the master control module controls the three axis servo mechanism module through the auxiliary sensing module, and simultaneously receives signals of the laser barrier measurement module to calculate sunshine duration, and finally displays relevant information of the sunshine duration and the like on a human-computer interaction interface. The building sunshine duration measuring instrument uses laser to measure barriers, and can improve measurement accuracy to the utmost.
Description
technical field [0001] The patent of the invention relates to a building sunshine hours measuring instrument, which measures the sunshine hours by laser scanning obstacle detection technology. Background technique [0002] Building sunshine hours are one of the important reference conditions in high-standard building lighting, and are directly related to theoretical sunshine hours. Sunshine hours generally refer to the total number of hours a location is exposed to sunlight. Ideally, without any shelter and without considering atmospheric factors, the theoretical sunshine hours of any place throughout the year are half of the annual time. With the development of urban construction, various disputes over the sunshine hours caused by the distribution of buildings are becoming more and more serious. The traditional method used to collect the sunshine hours of buildings is usually the camera method, and the testing process of this method requires manual operation, which is ext...
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IPC IPC(8): G01W1/12
CPCG01W1/12G05D3/12
Inventor 房淼森唐乾锋张庭轶
Owner CHANGZHOU WISDOM INTELLIGENT TECH