CN111289103A - Multi-channel wireless luminosity test system and method - Google Patents
Multi-channel wireless luminosity test system and method Download PDFInfo
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- CN111289103A CN111289103A CN201811498017.9A CN201811498017A CN111289103A CN 111289103 A CN111289103 A CN 111289103A CN 201811498017 A CN201811498017 A CN 201811498017A CN 111289103 A CN111289103 A CN 111289103A
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- probe
- channel wireless
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- photometric
- luminosity
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- 238000012360 testing method Methods 0.000 title claims abstract description 33
- 238000000034 method Methods 0.000 title abstract description 5
- 239000000523 sample Substances 0.000 claims abstract description 29
- 238000004891 communication Methods 0.000 claims abstract description 13
- 238000006243 chemical reaction Methods 0.000 claims description 8
- 230000003287 optical effect Effects 0.000 claims description 7
- 230000003321 amplification Effects 0.000 claims description 4
- 238000001914 filtration Methods 0.000 claims description 4
- 238000003199 nucleic acid amplification method Methods 0.000 claims description 4
- 238000012545 processing Methods 0.000 claims description 4
- 238000009434 installation Methods 0.000 claims description 3
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 2
- 229910052710 silicon Inorganic materials 0.000 claims description 2
- 239000010703 silicon Substances 0.000 claims description 2
- 238000010998 test method Methods 0.000 claims description 2
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000005286 illumination Methods 0.000 description 7
- 238000013500 data storage Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 238000004364 calculation method Methods 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000008054 signal transmission Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 238000013523 data management Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005375 photometry Methods 0.000 description 1
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J1/00—Photometry, e.g. photographic exposure meter
- G01J1/42—Photometry, e.g. photographic exposure meter using electric radiation detectors
- G01J1/4228—Photometry, e.g. photographic exposure meter using electric radiation detectors arrangements with two or more detectors, e.g. for sensitivity compensation
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- G—PHYSICS
- G08—SIGNALLING
- G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
- G08C17/00—Arrangements for transmitting signals characterised by the use of a wireless electrical link
- G08C17/02—Arrangements for transmitting signals characterised by the use of a wireless electrical link using a radio link
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J1/00—Photometry, e.g. photographic exposure meter
- G01J1/42—Photometry, e.g. photographic exposure meter using electric radiation detectors
- G01J2001/4247—Photometry, e.g. photographic exposure meter using electric radiation detectors for testing lamps or other light sources
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Photometry And Measurement Of Optical Pulse Characteristics (AREA)
Abstract
The invention discloses a multi-channel wireless luminosity test system and a method, comprising a plurality of probe devices which are arranged around a lighting device; and the central control module is in wireless communication with each probe device. The invention has the beneficial effects that: the problem of testing the spatial distribution of the luminous intensity of the large-scale lighting equipment on site is solved.
Description
Technical Field
The invention relates to the field of luminosity test of aircraft lighting systems, in particular to a multi-channel wireless luminosity test system and a method.
Background
The space distribution of the luminous intensity of the illumination equipment of an aircraft illumination system, particularly an off-board illumination system, describes the condition that the luminous intensity of the equipment changes along with the space position or angle, and is a core index for evaluating the quality of an illumination light source in the illumination field.
At present, the problem of testing the spatial distribution of the luminous intensity in a laboratory is solved, a general illuminometer is matched with a special bracket for a field to test the spatial distribution of the luminous intensity of the field large-scale lighting equipment after an airplane lighting system is installed, and the field test is difficult and inconvenient due to the complex conditions of field power supply, signal transmission, position and the like, so that the field test cannot be completed or large manpower and time are consumed.
Disclosure of Invention
The invention aims to overcome the difficulty in testing the spatial distribution of the luminous intensity of large-scale on-site lighting equipment and provides a novel multi-channel wireless luminosity testing system and a method.
In order to achieve the purpose, the technical scheme of the invention is as follows: a multi-channel wireless luminosity test system comprises,
a plurality of probe devices arranged around the lighting device; and the number of the first and second groups,
and the central control module is in wireless communication with each probe device.
As the optimal scheme of the multi-channel wireless luminosity test system, the probe device is provided with ten paths, wherein the two paths are high-sensitivity photomultiplier tubes, and the eight paths are general silicon photoelectric luminosity detectors.
As the preferable scheme of the multi-channel wireless luminosity test system, the probe device consists of a luminosity probe, an I/V conversion module, a signal amplification and filtering circuit, an A/D conversion module, a main control module and a wireless communication module.
The invention also provides a multi-channel wireless luminosity test method, which comprises the following steps,
step S1, according to the requirements of the field test area and the test distance, the installation of a plurality of paths of probe devices around the lighting device is completed by adopting a laser ranging collimator and a fixed bracket; and the number of the first and second groups,
step S2, the plurality of probe devices simultaneously collect the optical signals and transmit the optical signals to the central control module for processing.
Compared with the prior art, the invention has the beneficial effects that: a) according to the requirements of field test area size and test distance, the installation of the 10-path probe is quickly completed by adopting the laser ranging collimator and the small-sized bracket. b) The problems of power supply, wiring, signal transmission and the like of an on-site photometric measurement system are solved by adopting wireless transmission and a high-capacity battery, and the on-site operation is facilitated. c) The multi-path probe can be used for simultaneously collecting optical signals, so that the testing efficiency is improved, and the light intensity distribution is rapidly tested. d) The laser ranging sighting device can accurately measure and position the distance and provide the spatial distribution of the luminous intensity.
In addition to the technical problems addressed by the present invention, the technical features constituting the technical solutions, and the advantageous effects brought by the technical features of the technical solutions described above, other technical problems solved by the present invention, other technical features included in the technical solutions, and advantageous effects brought by the technical features will be described in further detail with reference to the accompanying drawings.
Drawings
Fig. 1 is a schematic diagram of a design principle of an embodiment of the present invention.
FIG. 2 is a schematic diagram of a host system according to an embodiment of the present invention.
Fig. 3 is a schematic structural diagram of a probe according to an embodiment of the invention.
Fig. 4 is a schematic diagram of a measurement software flow chart according to an embodiment of the invention.
Detailed Description
The invention will now be described in further detail with reference to the following detailed description of preferred embodiments and with reference to the accompanying drawings. Here, the description of the embodiments is provided to help understanding of the present invention, but the present invention is not limited thereto. In addition, the technical features involved in the embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.
Referring to fig. 1 to 4, the multi-channel wireless photometric test system provided by the present invention is shown. The device consists of a host, a 10-path probe, a small bracket, a laser ranging collimator, computer measurement software and the like. The host computer mainly comprises a data storage module, a multi-path wireless communication module, a central control module and the like. The host computer performs wireless control, information reading, data storage, computer communication and other functions on the 10-path probe. Each probe comprises a photometric probe, an I/V conversion module, a signal amplification and filtering circuit, an A/D conversion module, a main control module, a wireless communication module and the like, functions of optical signal acquisition, circuit processing, communication and the like are completed, and the 10 probes transmit acquired and processed signals to a host system after being coded. The laser aims the range finding, designs miniaturized laser rangefinder sight, has the laser and aims the function simultaneously. The multi-channel wireless luminosity test system provided by the invention is not only used for helicopters, transporters, fighters and the like, but also can be used for quickly and accurately testing the luminous intensity spatial distribution of the on-site large-scale illumination light source in the onboard ground test of the airplane illumination system such as an unmanned aerial vehicle and the like.
The invention provides a multi-channel wireless luminosity test system, which is characterized in that:
a) referring to fig. 1, the multi-channel wireless photometric test system comprises a host, 10 probes, a small-sized support, laser aiming ranging and computer measurement software, and the like.
b) As shown in fig. 2, the host mainly comprises a data storage module, a multi-channel wireless communication module, a central control module, and the like, and performs functions of wireless control, information reading, data storage, computer communication, and the like on the 10-channel probe.
c) Referring to fig. 3, the 10-path probe is composed of a photometric probe, an I/V conversion module, a signal amplification and filtering circuit, an a/D conversion module, a main control module, a wireless communication module and the like, and completes functions of optical signal acquisition, circuit processing, communication and the like.
d) As shown in fig. 4, the 10-channel probe transmits the acquired and processed signals to the host system after being encoded. The computer measurement software completes the test calculation of 10 paths of signals and comprises modules of test parameter setting and debugging, luminous intensity calculation, data management and the like.
The above description is only intended to represent the embodiments of the present invention, and the description is more specific and detailed, but not to be construed as limiting the scope of the invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (4)
1. The multi-channel wireless luminosity test system is characterized by comprising,
a plurality of probe devices arranged around the lighting device; and the number of the first and second groups,
and the central control module is in wireless communication with each probe device.
2. The multi-channel wireless photometric test system according to claim 1 wherein the probe means has ten ways, two of which are highly sensitive photomultiplier tubes and eight of which are general purpose silicon photometric detectors.
3. The multi-channel wireless photometric test system according to claim 1 wherein the probe means is comprised of a photometric probe, I/V conversion, signal amplification and filtering circuit, a/D conversion, master control and wireless communication module.
4. The multi-channel wireless luminosity test method is characterized by comprising the following steps,
step S1, according to the requirements of the field test area and the test distance, the installation of a plurality of paths of probe devices around the lighting device is completed by adopting a laser ranging collimator and a fixed bracket; and the number of the first and second groups,
step S2, the plurality of probe devices simultaneously collect the optical signals and transmit the optical signals to the central control module for processing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811498017.9A CN111289103A (en) | 2018-12-07 | 2018-12-07 | Multi-channel wireless luminosity test system and method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811498017.9A CN111289103A (en) | 2018-12-07 | 2018-12-07 | Multi-channel wireless luminosity test system and method |
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| CN111289103A true CN111289103A (en) | 2020-06-16 |
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| CN201811498017.9A Pending CN111289103A (en) | 2018-12-07 | 2018-12-07 | Multi-channel wireless luminosity test system and method |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111795803A (en) * | 2020-06-23 | 2020-10-20 | 深圳市摩西尔工业检测设备有限公司 | Two-dimensional luminescence detection method for surface luminophor |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103453985A (en) * | 2013-09-02 | 2013-12-18 | 陕西理工学院 | Distribution type wireless luminous intensity measurement instrument |
| CN103471817A (en) * | 2013-09-27 | 2013-12-25 | 重庆大学 | Rapid measurement device and method for multi-field space luminosity distribution |
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2018
- 2018-12-07 CN CN201811498017.9A patent/CN111289103A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103453985A (en) * | 2013-09-02 | 2013-12-18 | 陕西理工学院 | Distribution type wireless luminous intensity measurement instrument |
| CN103471817A (en) * | 2013-09-27 | 2013-12-25 | 重庆大学 | Rapid measurement device and method for multi-field space luminosity distribution |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111795803A (en) * | 2020-06-23 | 2020-10-20 | 深圳市摩西尔工业检测设备有限公司 | Two-dimensional luminescence detection method for surface luminophor |
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