CN110987176A - Locomotive illumination intensity test system - Google Patents
Locomotive illumination intensity test system Download PDFInfo
- Publication number
- CN110987176A CN110987176A CN201911227547.4A CN201911227547A CN110987176A CN 110987176 A CN110987176 A CN 110987176A CN 201911227547 A CN201911227547 A CN 201911227547A CN 110987176 A CN110987176 A CN 110987176A
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- China
- Prior art keywords
- test
- display screen
- illumination intensity
- locomotive
- test system
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 238000012360 testing method Methods 0.000 title claims abstract description 55
- 230000003137 locomotive effect Effects 0.000 title claims abstract description 21
- 238000005286 illumination Methods 0.000 title claims abstract description 18
- 238000006243 chemical reaction Methods 0.000 abstract description 4
- 230000003321 amplification Effects 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract description 3
- 238000003199 nucleic acid amplification method Methods 0.000 abstract description 3
- 238000004458 analytical method Methods 0.000 abstract description 2
- 238000005259 measurement Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Images
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
-
- 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
- G01J1/44—Electric circuits
-
- 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)
- Train Traffic Observation, Control, And Security (AREA)
Abstract
The invention discloses a locomotive illumination intensity test system which comprises a test platform, wherein a position adjusting structure is connected to the test platform, one end of the position adjusting structure is connected with a lamp to be tested, the other end of the position adjusting structure is connected with a test element, the test element is connected with a display screen, and the position adjusting structure and the test element are both connected with a computer; the position of the illuminating lamp is adjusted through the position adjusting structure, the light of the illuminating lamp is received through the testing element, reasonable times of amplification and analog-to-digital conversion are carried out, analysis is carried out through a computer, and meanwhile, the light intensity is displayed on the display screen, so that a worker can conveniently judge whether the light of the illuminating lamp is qualified; the test system disclosed by the invention is simple in structure, good in test effect and suitable for popularization and application in the market.
Description
Technical Field
The invention belongs to the technical field of illumination intensity testing instruments, and particularly relates to a locomotive illumination intensity testing system.
Background
The lighting lamp on the locomotive is mainly used for front lighting of the locomotive during running. Especially at night or in rainy and foggy days with low visibility, the bright locomotive headlamp can ensure the driving safety, reduce the working fatigue of drivers and passengers and reduce the potential safety hazard.
Currently, the illuminance of the whole vehicle is measured according to the measurement distance and the measurement height required in TB/T2325.1-2013, most of existing measurement systems are complex in structure, too high in measurement cost and even low in measurement precision.
Disclosure of Invention
The invention aims to provide a locomotive illumination intensity testing system which can quickly measure the illumination intensity of a locomotive and improve the testing efficiency.
The technical scheme adopted by the invention is as follows: the utility model provides a locomotive illumination intensity test system, includes test platform, the last hookup location of test platform adjusts the structure, and lamp that awaits measuring is connected to position adjustment structure one end, and test element is connected to the other end, and test element connects the display screen, and position adjustment structure, test element all connect the computer.
The invention is also characterized in that:
the position adjusting structure comprises a dovetail groove-shaped track, a movable sliding block is connected in the track in a matched mode, and a test element is connected to the movable sliding block.
The testing element comprises a light intensity sensor which is sequentially connected with a signal amplifier and an A/D converter, and the A/D converter is respectively connected with a computer and a display screen.
The display screen is an LED display screen.
The A/D converter is respectively communicated with the computer and the display screen serial port.
The invention has the beneficial effects that:
the invention relates to a locomotive illumination intensity test system, which adjusts the position of an illuminating lamp through a position adjusting structure, receives the light of the illuminating lamp through a test element, performs reasonable multiple amplification and analog-to-digital conversion, analyzes through a computer, and simultaneously displays the light intensity on a display screen so as to facilitate a worker to judge whether the light of the illuminating lamp is qualified; the test system disclosed by the invention is simple in structure, good in test effect and suitable for popularization and application in the market.
Drawings
FIG. 1 is a schematic structural diagram of a system for testing illumination intensity of a locomotive according to the present invention;
FIG. 2 is a schematic diagram of a circuit module of a system for testing illumination intensity of a locomotive according to the present invention.
In the figure, 1, a test platform, 2, a position adjusting structure, 3, a display screen, 4, a computer, 5, a light intensity sensor, 6, a signal amplifier and 7, an A/D converter 7.
Detailed Description
The present invention will be described in detail below with reference to the accompanying drawings and specific embodiments.
The invention discloses a locomotive illumination intensity testing system, which comprises a testing platform 1 and a position adjusting structure 2 connected to the testing platform 1, wherein one end of the position adjusting structure 2 is connected with a lamp to be tested, the other end of the position adjusting structure 2 is connected with a testing element, the testing element is connected with a display screen 3, and the position adjusting structure 2 and the testing element are both connected with a computer 4.
The position adjusting structure 2 comprises a dovetail groove-shaped track, a movable sliding block is connected in the track in a matched mode, and a test element is connected to the movable sliding block.
The testing element comprises a light intensity sensor 5, the light intensity sensor 5 is sequentially connected with a signal amplifier 6 and an A/D converter 7, and the A/D converter 7 is respectively connected with a computer 4 and a display screen 3.
The display screen 3 is an LED display screen.
The A/D converter 7 is respectively communicated with the computer 4 and the display screen 3 through serial ports.
The working process of the locomotive illumination intensity testing system provided by the invention is as follows:
the locomotive lighting lamp is arranged at one end of the position adjusting structure 2, the position of the testing element at the other end is adjusted, the lighting lamp is turned on, the light intensity sensor 5 receives the light, the light is amplified and subjected to analog-to-digital conversion, the digital signal is transmitted to the computer, and the digital signal is displayed on the display screen 3.
Through the mode, the position of the illuminating lamp is adjusted through the position adjusting structure, the light of the illuminating lamp is received through the testing element, the reasonable times of amplification and analog-to-digital conversion are carried out, analysis is carried out through the computer, and meanwhile the light intensity is displayed on the display screen, so that whether the light of the illuminating lamp is qualified or not can be judged by a worker; the test system disclosed by the invention is simple in structure, good in test effect and suitable for popularization and application in the market.
Claims (5)
1. The utility model provides a locomotive illumination intensity test system, its characterized in that, includes test platform (1), hookup location adjustment structure (2) on test platform (1), the lamp that awaits measuring is connected to position adjustment structure (2) one end, and test element is connected to the other end, test element connects display screen (3), computer (4) are all connected to position adjustment structure (2), test element.
2. A locomotive illumination intensity test system according to claim 1, characterized in that the position adjustment structure (2) comprises a dovetail-shaped track, in which a moving slide is fittingly connected, to which a test element is connected.
3. The illumination intensity test system for the locomotive according to claim 1, characterized in that the test element comprises a light intensity sensor (5), the light intensity sensor (5) is sequentially connected with a signal amplifier (6) and an A/D converter (7), and the A/D converter (7) is respectively connected with a computer (4) and a display screen (3).
4. A locomotive illumination intensity test system according to claim 1 or 3, characterized in that the display screen (3) is an LED display screen.
5. The illumination intensity test system for the locomotive according to claim 3, wherein the A/D converter (7) is in serial communication with the computer (4) and the display screen (3) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911227547.4A CN110987176A (en) | 2019-12-04 | 2019-12-04 | Locomotive illumination intensity test system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911227547.4A CN110987176A (en) | 2019-12-04 | 2019-12-04 | Locomotive illumination intensity test system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110987176A true CN110987176A (en) | 2020-04-10 |
Family
ID=70089997
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911227547.4A Withdrawn CN110987176A (en) | 2019-12-04 | 2019-12-04 | Locomotive illumination intensity test system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110987176A (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203274910U (en) * | 2013-03-28 | 2013-11-06 | 宁波高新区通尚光电技术有限公司 | Measuring device for light intensity of narrow-light-beam LED lamp |
| CN109282970A (en) * | 2018-10-26 | 2019-01-29 | 昆山睿力得软件技术有限公司 | A kind of automobile lamp luminance detection device |
-
2019
- 2019-12-04 CN CN201911227547.4A patent/CN110987176A/en not_active Withdrawn
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203274910U (en) * | 2013-03-28 | 2013-11-06 | 宁波高新区通尚光电技术有限公司 | Measuring device for light intensity of narrow-light-beam LED lamp |
| CN109282970A (en) * | 2018-10-26 | 2019-01-29 | 昆山睿力得软件技术有限公司 | A kind of automobile lamp luminance detection device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20200410 |