CN103438992B - A kind of illuminometer with automatic positioning function - Google Patents
A kind of illuminometer with automatic positioning function Download PDFInfo
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- CN103438992B CN103438992B CN201310375597.3A CN201310375597A CN103438992B CN 103438992 B CN103438992 B CN 103438992B CN 201310375597 A CN201310375597 A CN 201310375597A CN 103438992 B CN103438992 B CN 103438992B
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Abstract
The invention discloses the illuminometer with automatic positioning function that a kind of detection efficiency is high, automatically relative ordinate and the horizontal ordinate of check point accurately should can be obtained with the illuminometer of automatic positioning function, thus determine the relative position of each check point, to carry out measurement illumination, reducing because manually locating the error caused, reducing the workload of testing staff.The present invention includes the Photoinduction device (1) for measuring illumination, for measuring longitudinal laser range finder (2) of longitudinal relative position, for measuring the horizontal laser range finder (3) of horizontal relative position, for the control device (4) of the keying and manipulate measurement data that control described Photoinduction device (1), described longitudinal laser range finder (2) and described horizontal laser range finder (3), and the display device (5) for showing surveyed illumination and measured station-keeping data.The present invention can be widely used in luminance detection field.
Description
Technical field
The present invention relates to a kind of illuminometer with automatic positioning function.
Background technology
Illuminometer is one of most widely used instrument in photometric measurement.At building field, need to carry out luminance detection to the diverse location with certain regularity of distribution according to the rules.Current illuminometer calibration operation, substantially by manually completing, needs when namely detecting first to carry out after aligning locates to each detection position through artificial at every turn, then the illumination of tested position is read and artificial treatment data respectively in the detection position behind each location.This detection mode not only position fixing process workload is large, and positional accuracy is poor, easily causes the systematic error of measurement result to increase.
Along with expanding economy, the increase of illuminometer calibrating amounts, above-mentioned manual mode of operation has been not suitable with large-scale calibration operation.Therefore, be necessary very much to design a set of illuminometer with automatic positioning function, in the demand of adaptation illuminance calibration operation, improve Detection job.
Summary of the invention
Technical matters to be solved by this invention overcomes the deficiencies in the prior art, the illuminometer with automatic positioning function that a kind of detection efficiency is high is provided, automatically relative ordinate and the horizontal ordinate of check point accurately should can be obtained with the illuminometer of automatic positioning function, thus determine the relative position of each check point, to carry out illumination photometry, reducing because manually locating the error caused, reducing the workload of testing staff.
The technical solution adopted in the present invention is: the present invention includes the Photoinduction device for measuring illumination, for measuring longitudinal laser range finder of longitudinal relative position, for measuring the horizontal laser range finder of horizontal relative position, for controlling described Photoinduction device, described longitudinal laser range finder and the described keying of horizontal laser range finder and the control device of manipulate measurement data, and for showing the display device of surveyed illumination and measured station-keeping data.
Described Photoinduction device, described longitudinal laser range finder, described horizontal laser range finder, described control device and described display device are all arranged on housing unit.
The Laser emission direction of the Laser emission mouth of described Photoinduction device and described longitudinal laser range finder is located along the same line, and the Laser emission direction of the Laser emission direction of the Laser emission mouth of described horizontal laser range finder and the Laser emission mouth of described longitudinal laser range finder is orthogonal.
The invention has the beneficial effects as follows: owing to the present invention includes the Photoinduction device for measuring illumination, for measuring longitudinal laser range finder of longitudinal relative position, for measuring the horizontal laser range finder of horizontal relative position, for controlling described Photoinduction device, described longitudinal laser range finder and the described keying of horizontal laser range finder and the control device of manipulate measurement data, and for showing the display device of surveyed illumination and measured station-keeping data, present invention employs the means that illuminometer combines with laser range finder, to adopt measure illumination time, simultaneously by described longitudinal laser range finder and described horizontal laser range finder, obtain the relative position of the vertical and horizontal of measured point in space, thus accurately can draw the coordinate of institute's measuring point, obtain the exact position of measurement point, thus improve the positioning accurate accuracy of daylighting measurement, avoid the loaded down with trivial details and error that manual ranging brings, eliminate the operation needing to carry out artificial location survey after current daylighting is measured, greatly increase efficiency and the accuracy of engineering survey, therefore illuminometer of the present invention is with automatic positioning function, automatically accurately can obtains relative ordinate and the horizontal ordinate of check point, thus determine the relative position of each check point, to carry out illumination photometry, reducing because manually locating the error caused.
Accompanying drawing explanation
Fig. 1 is the structural representation of the illuminometer with automatic positioning function of the embodiment of the present invention;
Fig. 2 is that the embodiment of the present invention obtains the location schematic diagram of measurement point when carrying out measuring illumination.
Embodiment
As Fig. 1, shown in Fig. 2, the illuminometer with automatic positioning function of the embodiment of the present invention comprises the Photoinduction device 1 for measuring illumination, for measuring longitudinal laser range finder 2 of longitudinal relative position, for measuring the horizontal laser range finder 3 of horizontal relative position, for controlling described Photoinduction device 1, the keying of described longitudinal laser range finder 2 and described horizontal laser range finder 3 and the control device 4 of manipulate measurement data, and for showing the display device 5 of surveyed illumination and measured station-keeping data, described Photoinduction device 1, described longitudinal laser range finder 2, described horizontal laser range finder 3, described control device 4 and described display device 5 are all arranged on housing unit 10, described Photoinduction device 1 is located along the same line with the Laser emission direction of the Laser emission mouth 21 of described longitudinal laser range finder 2, the Laser emission direction of the Laser emission direction of the Laser emission mouth 31 of described horizontal laser range finder 3 and the Laser emission mouth 21 of described longitudinal laser range finder 2 is orthogonal.
As shown in Figure 2, the location survey illumination of the embodiment of the present invention is described for indoor test.Using the orthogonal metope in the two sides of indoor as the first shelter 51 and the second shelter 52, the air line distance of the central point of the central point of described Photoinduction device 1 and the Laser emission mouth 21 of described longitudinal laser range finder 2 is h, and the central point of the Laser emission mouth 31 of described horizontal laser range finder 3 is a to the vertical range of the line of the central point of the Laser emission mouth 21 of the central point of described Photoinduction device 1 and described longitudinal laser range finder 2.When operation the present invention measures illumination, ensure the central point of described Photoinduction device 1 parallel with the second shelter 52 with the line of the central point of the Laser emission mouth 21 of described longitudinal laser range finder 2 (namely vertical with the first shelter 51) as far as possible, open the open-close on-off in described control device 4, electric signal from described Photoinduction device 1 is input to described control device 4, and convert brightness value to, described display device 5 shows; The air line distance that described longitudinal laser range finder 2 is recorded between Laser emission mouth 21 to the first shelter 51 of described longitudinal laser range finder 2 by Emission Lasers bundle is H, by described control device 4 corrected Calculation, show that the air line distance between the central point of described Photoinduction device 1 and the first shelter 51 is that H '=H+h, H ' data are shown in described display device 5; In like manner, the air line distance that described longitudinal laser range finder 2 is recorded between Laser emission mouth 31 to the second shelter 52 of described horizontal laser range finder 3 by Emission Lasers bundle is A, by described control device 4 corrected Calculation, show that the distance between the central point of described Photoinduction device 1 and the second shelter 52 is that A '=A+a, A ' data are shown in described display device 5.(A ', H ') be the relative position coordinates of described Photoinduction device 1 in surveyed space.In Practical Project operation, measuring by converting position of the present invention, the brightness value of different test point can be obtained, accurately obtain the relative coordinate of institute's measuring point in measurement space simultaneously, thus determine the relative position of each measured point in measurement space.Generally, due to h<<H, a<<A, therefore, when distance the first shelter 51 and the second shelter 52 distant, even if the line of the central point of the Laser emission mouth 21 of the central point of described Photoinduction device 1 and described longitudinal laser range finder 2 and the second shelter 52 not parallel (namely with the first shelter 51 out of plumb), also can ensure that the accuracy of measurement and positioning is in acceptable error range.
When the present invention is used for spacious outdoor, removable baffle plate can be adopted to replace indoor metope as shelter.Its measure and positioning principle and process with the description of above embodiment.
Present invention employs the means that illuminometer combines with laser range finder, to adopt measure illumination time, simultaneously by described longitudinal laser range finder 2 and described horizontal laser range finder 3, obtain the relative position of the vertical and horizontal of measured point in space, thus accurately can draw the coordinate of institute's measuring point, obtain the exact position of measurement point, and show after each measured result correction simultaneously, thus improve the positioning accurate accuracy of daylighting measurement, avoid the loaded down with trivial details and error that manual ranging brings, eliminate the operation needing to carry out artificial location survey after current daylighting is measured, greatly increase efficiency and the accuracy of engineering survey, therefore illuminometer of the present invention is with automatic positioning function, automatically relative ordinate and the horizontal ordinate of check point can accurately be obtained, thus determine the relative position of each check point, to carry out illumination photometry, reduce because manually locating the error caused.
The present invention can be widely used in luminance detection field.
Claims (1)
1. the illuminometer with automatic positioning function, comprise the Photoinduction device (1) for measuring illumination, it is characterized in that: the described illuminometer with automatic positioning function also comprises the longitudinal laser range finder (2) for measuring longitudinal relative position, for measuring the horizontal laser range finder (3) of horizontal relative position, for controlling described Photoinduction device (1), the keying of described longitudinal laser range finder (2) and described horizontal laser range finder (3) and the control device (4) of manipulate measurement data, and the display device (5) for showing surveyed illumination and measured station-keeping data, described Photoinduction device (1), described longitudinal laser range finder (2), described horizontal laser range finder (3), described control device (4) and described display device (5) are all arranged on housing unit (10), described Photoinduction device (1) is located along the same line with the Laser emission direction of the Laser emission mouth (21) of described longitudinal laser range finder (2), and the Laser emission direction of the Laser emission direction of the Laser emission mouth (31) of described horizontal laser range finder (3) and the Laser emission mouth (21) of described longitudinal laser range finder (2) is orthogonal.
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| CN201310375597.3A CN103438992B (en) | 2013-08-16 | 2013-08-16 | A kind of illuminometer with automatic positioning function |
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| CN201310375597.3A CN103438992B (en) | 2013-08-16 | 2013-08-16 | A kind of illuminometer with automatic positioning function |
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| CN103438992A CN103438992A (en) | 2013-12-11 |
| CN103438992B true CN103438992B (en) | 2015-11-11 |
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| CN105933931A (en) * | 2016-06-13 | 2016-09-07 | 辽宁邮电规划设计院有限公司 | Wireless base station survey terminal |
| CN108489494A (en) * | 2018-03-21 | 2018-09-04 | 西安科技大学高新学院 | A kind of indoor visible light positioning circuit and method |
| CN110487401B (en) * | 2019-09-17 | 2022-01-07 | 安徽科技学院 | Miniature positioning distance adjusting device for illuminance measurement and measurement method |
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| CN203385481U (en) * | 2013-08-16 | 2014-01-08 | 深圳中建院建筑科技有限公司 | Illuminometer having automatic positioning function |
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| KR101425473B1 (en) * | 2007-10-12 | 2014-08-04 | 삼성전자주식회사 | Structure of radiant heat for portable projector |
| JP2009288469A (en) * | 2008-05-29 | 2009-12-10 | Panasonic Corp | Projection device |
| WO2012001566A1 (en) * | 2010-06-30 | 2012-01-05 | Koninklijke Philips Electronics N.V. | Methods and apparatus for capturing ambience |
| CN103075963B (en) * | 2013-01-09 | 2015-09-16 | 广州创特技术有限公司 | A kind of indoor locating system and method |
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| CN203385481U (en) * | 2013-08-16 | 2014-01-08 | 深圳中建院建筑科技有限公司 | Illuminometer having automatic positioning function |
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