CN204944805U - A kind of car headlamp luminous intensity distribution performance detection system - Google Patents
A kind of car headlamp luminous intensity distribution performance detection system Download PDFInfo
- Publication number
- CN204944805U CN204944805U CN201520594666.4U CN201520594666U CN204944805U CN 204944805 U CN204944805 U CN 204944805U CN 201520594666 U CN201520594666 U CN 201520594666U CN 204944805 U CN204944805 U CN 204944805U
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- China
- Prior art keywords
- guide pillar
- filament shield
- wire
- install bin
- intensity distribution
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Abstract
The utility model discloses a kind of car headlamp luminous intensity distribution performance detection system, main contents are: described floor installation is on guide rail, left guide pillar and right guide pillar are all fixedly mounted on base, detecting install bin is arranged on left guide pillar and right guide pillar, the front detecting install bin is provided with display module and guidance panel, headlamp to be checked is arranged on the back side of detection install bin, filament shield base is positioned at the rear side of guide rail, filament shield is arranged on filament shield base, No. 30 sensors are arranged on filament shield, No. 30 sensors are connected with amplification module by wire, amplification module is connected with multi-channel switch by wire, multi-channel switch is connected with A/D modular converter by wire, A/D modular converter, display module is all connected with single-chip microcomputer by wire with guidance panel, host computer is connected with single-chip microcomputer by RS232 interface, print module is connected with host computer.
Description
Technical field
The utility model relates to automobile lamp technical field, specifically, and particularly a kind of car headlamp luminous intensity distribution performance detection system.
Background technology
The quality of the luminous intensity distribution performance of motor vehicles car light, directly has influence on the safety of vehicle and the person.Therefore, all the luminous intensity distribution performance of associated vehicle is classified as automotive regulation or compulsory standard test item both at home and abroad.As the various intelligent checking system or the device that detect car light luminous intensity distribution performance, have also been obtained in recent years and develop rapidly.Existing car headlamp luminous intensity distribution performance detection system cost is high, and applicability is low, and accuracy of detection is low, cannot meet the detection demand of car light.
Utility model content
Technical problem to be solved in the utility model is for above-mentioned deficiency of the prior art, a kind of car headlamp luminous intensity distribution performance detection system is provided, it is easy to use, respond well, there is higher precision, meet requirement that national standard measures car light luminous intensity distribution performance completely and cost is low, there is good applicability.
The utility model solves the technical scheme that its technical matters adopts: a kind of car headlamp luminous intensity distribution performance detection system, comprises guide rail, base, left guide pillar, right guide pillar, display module, detection install bin, filament shield, No. 30 sensors, filament shield base, amplification module, multi-channel switch, A/D modular converter, single-chip microcomputer, guidance panel, host computer and print module, described floor installation is on guide rail and can move forward and backward, described left guide pillar and right guide pillar are all fixedly mounted on base, described detection install bin to be arranged on left guide pillar and right guide pillar and can to move up and down, the front of described detection install bin is provided with display module and guidance panel, headlamp to be checked is arranged on the back side of detection install bin, described filament shield base is positioned at the rear side of guide rail, described filament shield is arranged on filament shield base, described No. 30 sensors are arranged on filament shield, described No. 30 sensors are connected with amplification module by wire, described amplification module is connected with multi-channel switch by wire, described multi-channel switch is connected with A/D modular converter by wire, described A/D modular converter, display module is all connected with single-chip microcomputer by wire with guidance panel, described host computer is connected with single-chip microcomputer by RS232 interface, described print module is connected with host computer.
As preferably, described filament shield is positioned at the rear side 10 ~ 25m detecting install bin.
As preferably, described No. 30 sensors adopt 30 photodetectors.
As preferably, described single-chip microcomputer is provided with memory module.
The utility model compared with prior art has the following advantages: this detection system not only can be tested the luminous intensity distribution performance of car headlamp, can also test other light fixtures of automobile, motorcycle; Have the functions such as automatic data acquisition, calculation process, judgment of standard and examining report printing, highly versatile, measuring accuracy is high.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of embodiment of the present utility model;
Fig. 2 is circuit control structure figure of the present utility model;
Fig. 3 is the distribution plan of the utility model No. 30 sensor on filament shield.
Description of reference numerals:
1-guide rail, 2-base, the left guide pillar of 3-, the right guide pillar of 4-, 5-display module, 6-detects install bin, 7-filament shield, 8-30 road sensor, 9-filament shield base, 10-amplification module, 11-multi-channel switch, 12-A/D modular converter, 13-single-chip microcomputer, 14-guidance panel, 15-host computer, 16-print module.
Embodiment
Below in conjunction with drawings and Examples, the utility model embodiment is described:
As shown in Figure 1, Figure 2 and Figure 3, a kind of car headlamp luminous intensity distribution performance detection system, comprises guide rail 1, base 2, left guide pillar 3, right guide pillar 4, display module 5, detects install bin 6, filament shield 7, No. 30 sensor 8, filament shield base 9, amplification module 10, multi-channel switch 11, A/D modular converter 12, single-chip microcomputer 13, guidance panel 14, host computer 15 and print module 16, described base 2 to be arranged on guide rail 1 and can to move forward and backward, described left guide pillar 3 and right guide pillar 4 are all fixedly mounted on base 2, described detection install bin 6 to be arranged on left guide pillar 3 and right guide pillar 4 and can to move up and down, the front of described detection install bin 6 is provided with display module 5 and guidance panel 14, headlamp to be checked is arranged on the back side of detection install bin 6, described filament shield base 9 is positioned at the rear side of guide rail 1, described filament shield 7 is arranged on filament shield base 9, described No. 30 sensors 8 are arranged on filament shield 7, described No. 30 sensors 8 are connected with amplification module 10 by wire, described amplification module 10 is connected with multi-channel switch 11 by wire, described multi-channel switch 11 is connected with A/D modular converter 12 by wire, described A/D modular converter 12, display module 5 is all connected with single-chip microcomputer 13 by wire with guidance panel 14, described host computer 14 is connected with single-chip microcomputer 13 by RS232 interface, described print module 16 is connected with host computer 15.
Preferably, described filament shield 7 is positioned at the rear side 15m detecting install bin 6.
Preferably, described No. 30 sensors 8 adopt 30 photodetectors.
Preferably, described single-chip microcomputer 13 is provided with memory module.
By reference to the accompanying drawings the utility model preferred implementation is explained in detail above, but the utility model is not limited to above-mentioned embodiment, in the ken that those of ordinary skill in the art possess, can also make a variety of changes under the prerequisite not departing from the utility model aim.
Do not depart from design of the present utility model and scope can make many other and change and remodeling.Should be appreciated that the utility model is not limited to specific embodiment, scope of the present utility model is defined by the following claims.
Claims (4)
1. a car headlamp luminous intensity distribution performance detection system, is characterized in that: comprise guide rail, base, left guide pillar, right guide pillar, display module, detection install bin, filament shield, No. 30 sensors, filament shield base, amplification module, multi-channel switch, A/D modular converter, single-chip microcomputer, guidance panel, host computer and print module, described floor installation is on guide rail and can move forward and backward, described left guide pillar and right guide pillar are all fixedly mounted on base, described detection install bin to be arranged on left guide pillar and right guide pillar and can to move up and down, the front of described detection install bin is provided with display module and guidance panel, headlamp to be checked is arranged on the back side of detection install bin, described filament shield base is positioned at the rear side of guide rail, described filament shield is arranged on filament shield base, described No. 30 sensors are arranged on filament shield, described No. 30 sensors are connected with amplification module by wire, described amplification module is connected with multi-channel switch by wire, described multi-channel switch is connected with A/D modular converter by wire, described A/D modular converter, display module is all connected with single-chip microcomputer by wire with guidance panel, described host computer is connected with single-chip microcomputer by RS232 interface, described print module is connected with host computer.
2. a kind of car headlamp luminous intensity distribution performance detection system as claimed in claim 1, is characterized in that: described filament shield is positioned at the rear side 10 ~ 25m detecting install bin.
3. a kind of car headlamp luminous intensity distribution performance detection system as claimed in claim 1, is characterized in that: described No. 30 sensors adopt 30 photodetectors.
4. a kind of car headlamp luminous intensity distribution performance detection system as claimed in claim 1, is characterized in that: described single-chip microcomputer is provided with memory module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520594666.4U CN204944805U (en) | 2015-08-07 | 2015-08-07 | A kind of car headlamp luminous intensity distribution performance detection system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520594666.4U CN204944805U (en) | 2015-08-07 | 2015-08-07 | A kind of car headlamp luminous intensity distribution performance detection system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204944805U true CN204944805U (en) | 2016-01-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520594666.4U Expired - Fee Related CN204944805U (en) | 2015-08-07 | 2015-08-07 | A kind of car headlamp luminous intensity distribution performance detection system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204944805U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109297682A (en) * | 2018-09-21 | 2019-02-01 | 西安工业大学 | A kind of high-precision vehicle lamp luminous intensity distribution performance method for rapidly testing |
-
2015
- 2015-08-07 CN CN201520594666.4U patent/CN204944805U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109297682A (en) * | 2018-09-21 | 2019-02-01 | 西安工业大学 | A kind of high-precision vehicle lamp luminous intensity distribution performance method for rapidly testing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160106 Termination date: 20200807 |
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| CF01 | Termination of patent right due to non-payment of annual fee |