CN204535962U - Portable automobile headlamp aligner - Google Patents
Portable automobile headlamp aligner Download PDFInfo
- Publication number
- CN204535962U CN204535962U CN201520186215.7U CN201520186215U CN204535962U CN 204535962 U CN204535962 U CN 204535962U CN 201520186215 U CN201520186215 U CN 201520186215U CN 204535962 U CN204535962 U CN 204535962U
- Authority
- CN
- China
- Prior art keywords
- light
- sensor
- unit
- light source
- portable automobile
- Prior art date
- 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.)
- Active
Links
Landscapes
- Length Measuring Devices By Optical Means (AREA)
Abstract
Technical problem to be solved in the utility model is to provide not by a kind of portable automobile headlamp aligner of place restriction, absorb screen method and measure automotive headlight ultimate principle, light intensity can not be measured to screen measuring method, the shortcoming of hot spot carries out electronization, linear array light sensor is installed to the light intensity of automotive headlight, hot spot gathers, eliminate automatically fixed, semi-automatic, the travel mechanism of artificial automotive headlight, decrease the weight of this instrument, the motor vehicle head light detector of fixed position is turned into carry-on motor vehicle head light detector device, according to the needs of regulatory authorities, increase the range finding of portable automobile headlamp aligner, omnidistance video recording, field print, wirelessly transmitting data, the function of light source measurement.
Description
Technical field
The utility model relates to motor vehicle field of measuring technique, is specifically related to a kind of detector of portable type measuring automotive headlight, is the instrument motor vehicle head light detector of fixed venue being converted to portable automobile detection of headlight.
Background technology
Along with the development of electronic technology and GB GB21861-2014 " Vehicle Security Interventions Requested and method " also there occurs change to the testing requirement of automotive headlight, wherein GB standard only requires to detect light intensity with the three-wheel motor of a headlamp to two-wheeled vehicle and dress, and the architectural feature of its detector and measuring method also can be improved further.Domestic at present, outer main flow motor vehicle head light detector all adopts CCD mode of making a video recording to measure, its major defect is all because the detector of ccd video camera all must be equipped with one by light box, the volume of detector will produce by light box in mechanical aspects, the restriction of light case travel mechanism, volume and weight cannot be reduced, need fixing place to install could use, because this instrument can not be carried with, cannot to motor vehicle, the detection of headlamp is carried out in motor bus or train route test run, traffic police also cannot carry with this instrument when enforcing the law and check the phenomenon abusing light night.
Utility model content
It is simple that technical problem to be solved in the utility model is to provide a kind of structure, portable automobile headlamp aligner reasonable in design.
Technical problem to be solved in the utility model realizes by the following technical solutions:
A kind of portable automobile headlamp aligner, comprise one for carrying the housing of each parts, described shell one end is connected with handle, the other end is connected with sounding rod, microcomputerized controller is integrated with in above-mentioned housing, described housing is provided with liquid crystal display, microcam, distance measuring sensor and mini-printer, in described handle, rechargeable battery is installed, described housing is also provided with button, for operating detector, described sounding rod one end is connected with red alarm lamp, described sounding rod is also provided with linear array light sensor and light source sensor, the detector of complete set is formed between each parts.
Described microcomputerized controller is connected with scan control unit, data acquisition unit, liquid crystal display, mini-printer, miniature video camera unit, light source measurement unit, red light display unit, headlamp range cells, wireless transmission unit, rechargeable battery and button, described scan control unit and data acquisition unit are connected to linear array light sensor respectively, form the signals collecting part of detector, linear array light sensor is made up of several discrete light activated elements, its length requires to carry out physical arrangement according to the measuring accuracy of Standard, data acquisition unit comprises signal and amplifies, filtering, A/D convertor circuit, rechargeable battery provides power supply for each unit, button realizes the keying work of detector, be arranged on housing,
Described light range cells is connected with distance measuring sensor, have employed ultrasonic ranging circuit, automotive headlight and portable automobile headlamp aligner distance can be measured, meet the distance that GB is measured headlamp, form primarily of the upper light source sensor being arranged on sounding rod.
Described red light display unit is connected with red alarm lamp, is arranged on one end of sounding rod, and described red alarm lamp is used for by the order of inspection vehicle parking.
Described wireless transmission unit is used for networking with vehicle management departmental network.
Described miniature video camera unit is connected with microcam, is mainly used for carrying out video recording evidence obtaining to the whole process detecting headlamp, forms, be arranged on housing primarily of microcam.
Described light source measurement unit is connected with light sensor, is the light source for distinguishing hernia lamp, Halogen lamp LED.
Described light sensor and light source sensor can also be arranged on red alarm lamp.
The beneficial effects of the utility model are: the utility model absorbs screen method and measures automotive headlight ultimate principle, light intensity can not be measured to screen measuring method, the shortcoming of hot spot carries out electronization, linear array light sensor is installed to the light intensity of automotive headlight, hot spot gathers, eliminate automatically fixed, semi-automatic, the travel mechanism of artificial automotive headlight, decrease the weight of this instrument, the motor vehicle head light detector of fixed position is turned into carry-on motor vehicle head light detector device, according to the needs of regulatory authorities, increase the range finding of portable automobile headlamp aligner, omnidistance video recording, field print, wirelessly transmitting data, the function of light source measurement.
Accompanying drawing explanation
Fig. 1 is the utility model profile scheme of installation one;
Fig. 2 is the utility model electronic structure schematic diagram;
Fig. 3 is the utility model profile scheme of installation two;
Fig. 4 is schematic diagram of finding range in the utility model embodiment;
Fig. 5 is the utility model examples measure view.
Embodiment
The technological means realized to make the utility model, creation characteristic, reaching object and effect is easy to understand, below in conjunction with concrete diagram, setting forth the utility model further.
As shown in Figure 1, a kind of portable automobile headlamp aligner, comprise one for carrying the housing 1 of each parts, housing 1 one end is connected with handle 2, the other end is connected with sounding rod 3, microcomputerized controller is integrated with in housing 1, housing 1 is provided with liquid crystal display 4, microcam 5, distance measuring sensor 6 and mini-printer 7, rechargeable battery 8 is installed in handle 2, housing 1 is also provided with button 9, for operating detector, sounding rod 3 one end is connected with red alarm lamp 10, sounding rod 3 is also provided with linear array light sensor 11 and light source sensor 12, the detector of complete set is formed between each parts.
As shown in Figure 2, microcomputerized controller is connected with scan control unit, data acquisition unit, liquid crystal display, mini-printer, miniature video camera unit, light source measurement unit, red light display unit, headlamp range cells, wireless transmission unit, rechargeable battery and button, scan control unit and data acquisition unit are connected to linear array light sensor respectively, form the signals collecting part of detector, linear array light sensor is made up of several discrete light activated elements, its length requires to carry out physical arrangement according to the measuring accuracy of Standard, data acquisition unit comprises signal and amplifies, filtering, A/D convertor circuit, rechargeable battery 8 provides power supply for each unit, and button 9 realizes the keying work of detector, is arranged on housing 1, light range cells is connected with distance measuring sensor 6, have employed ultrasonic ranging circuit, automotive headlight and portable automobile headlamp aligner distance can be measured, meet the distance that GB is measured headlamp, form primarily of the upper light source sensor being arranged on sounding rod.
Red light display unit is connected with red alarm lamp 10, is arranged on one end of sounding rod 3, and red alarm lamp 10 is for being subject to the order of inspection vehicle parking, and wireless transmission unit is used for networking with vehicle management departmental network.Miniature video camera unit is connected with microcam 5, is mainly used for carrying out video recording evidence obtaining to the whole process detecting headlamp.Light source measurement unit is connected with light sensor 11, is the light source for distinguishing hernia lamp, Halogen lamp LED.
As shown in Figure 3, light sensor 11 and light source sensor 12 can also can also be arranged on red alarm lamp 10 by the utility model.
Liquid crystal display, mini-printer, button, rechargeable battery, red light display unit are used to portable automobile headlamp aligner matching component, composition complete set portable automobile headlamp aligner.The software package of microcomputerized controller is containing the image processing software after upper beam signals collecting software, collection, wireless transmission software, miniature video camera software, light source measurement software, light range finding software, print software, display and button software, rechargeable battery TT&C software function.
Detection method:
As Fig. 4, shown in Fig. 5, concrete detection method is as follows, for automobile, come to a complete stop by inspection vehicle, opening automobile headlamp, operating personnel are by the distance measuring sensor of portable automobile headlamp aligner, draw near and measure the distance L of detector and headlamp, slow moving detector sounding rod, observe measuring distance, making it distance meets in GB error range, location, detector sounding rod is positioned at car headlamp vertical direction by operating personnel relatively, start and measure button, left and right or up and down at the uniform velocity moving detector sounding rod, detector carries out scanning collection car headlamp light intensity, detector carries out image procossing by microcomputerized controller to collection result, the calculating of light intensity is carried out by computer picture algorithm software, by LCDs, the luminous intensity measurement data of car headlamp and measuring distance are shown result, by that analogy, another headlamp of operating personnel's duplicate measurements automobile is measured and is terminated, by print button, print headlamp measuring distance and measurement result.
The method that the ratio detecting the luminous intensity of Brake lamp and the luminous intensity of rear lamp detects is as follows:
By detector near rear lamp, open rear lamp, measure rear lamp light intensity, preserve light intensity data, then step on braking, measure Brake lamp light intensity, calculate the two ratio by computer software.
Rear lamp, rear directional, Brake lamp glazed area size detecting method are as follows:
Average rate detector, scans the hot spot of headlamp or directly measures, calculating glazed area by software.
Be symmetrical arranged that light fixture is photochromic, brightness detection method is as follows:
By detector near light fixture, measured by photosensitive sensor module and light source sensor, calculate photochromic, brightness value by software.
Detect light fixture strobing frequency method as follows:
By detector near light fixture, by photosensitive sensor module, calculate strobing frequency by software.
Differentiate that the light source approach of hernia lamp, Halogen lamp LED, LED and laser is as follows:
By detector near light fixture, measured the light source of hernia lamp, Halogen lamp LED, LED and laser by light source sensor.
More than show and describe ultimate principle of the present utility model and principal character and advantage of the present utility model.The technician of the industry should understand; the utility model is not restricted to the described embodiments; what describe in above-described embodiment and instructions just illustrates principle of the present utility model; under the prerequisite not departing from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (4)
1. a portable automobile headlamp aligner, it is characterized in that: comprise one for carrying the housing of each parts, described shell one end is connected with handle, the other end is connected with sounding rod, microcomputerized controller is integrated with in above-mentioned housing, described housing is provided with liquid crystal display, microcam, distance measuring sensor and mini-printer, in described handle, rechargeable battery is installed, described housing is also provided with button, for operating detector, described sounding rod one end is connected with red alarm lamp, described sounding rod is also provided with linear array light sensor and light source sensor.
2. portable automobile headlamp aligner according to claim 1, it is characterized in that: described microcomputerized controller is connected with scan control unit, data acquisition unit, liquid crystal display, mini-printer, miniature video camera unit, light source measurement unit, red light display unit, headlamp range cells, wireless transmission unit, rechargeable battery and button, described scan control unit and data acquisition unit are connected to linear array light sensor respectively, form the signals collecting part of detector.
3. portable automobile headlamp aligner according to claim 2, is characterized in that: described light range cells is connected with distance measuring sensor;
Described red light display unit is connected with red alarm lamp, is arranged on one end of sounding rod, and described red alarm lamp is used for by the order of inspection vehicle parking;
Described wireless transmission unit is used for networking with vehicle management departmental network;
Described miniature video camera unit is connected with microcam, for carrying out video recording evidence obtaining to the whole process detecting headlamp;
Described light source measurement unit is connected with light sensor, is the light source for distinguishing hernia lamp, Halogen lamp LED.
4. portable automobile headlamp aligner according to claim 1, is characterized in that: described light sensor and light source sensor can also be arranged on red alarm lamp.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520186215.7U CN204535962U (en) | 2015-03-30 | 2015-03-30 | Portable automobile headlamp aligner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520186215.7U CN204535962U (en) | 2015-03-30 | 2015-03-30 | Portable automobile headlamp aligner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204535962U true CN204535962U (en) | 2015-08-05 |
Family
ID=53749951
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520186215.7U Active CN204535962U (en) | 2015-03-30 | 2015-03-30 | Portable automobile headlamp aligner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204535962U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106123822A (en) * | 2016-08-11 | 2016-11-16 | 吉林省农业科学院 | A kind of portable multi-purpose type domestic animal body aesthetics measurer |
| CN107389312A (en) * | 2017-07-10 | 2017-11-24 | 中国民航大学 | Hand-held embedded airfield runway light fixture light intensity test instrument |
| CN109425478A (en) * | 2017-08-30 | 2019-03-05 | 南京钧乔行汽车灯具有限公司 | A kind of headlight for vehicles luminance detection device |
-
2015
- 2015-03-30 CN CN201520186215.7U patent/CN204535962U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106123822A (en) * | 2016-08-11 | 2016-11-16 | 吉林省农业科学院 | A kind of portable multi-purpose type domestic animal body aesthetics measurer |
| CN106123822B (en) * | 2016-08-11 | 2018-05-15 | 吉林省农业科学院 | A kind of portable multi-purpose type livestock body aesthetics measurer |
| CN107389312A (en) * | 2017-07-10 | 2017-11-24 | 中国民航大学 | Hand-held embedded airfield runway light fixture light intensity test instrument |
| CN109425478A (en) * | 2017-08-30 | 2019-03-05 | 南京钧乔行汽车灯具有限公司 | A kind of headlight for vehicles luminance detection device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102737247B (en) | Identification system of smoke intensity image of tail gas of diesel vehicle | |
| CN205138460U (en) | Motor vehicle contour dimension checking system | |
| CN104132817B (en) | The detection method of motor vehicle external characteristics dynamic and intelligent detection platform | |
| CN203037847U (en) | A length, width, and height automatic detecting device of transport vehicles on a highway | |
| KR101394244B1 (en) | Multi image acquisition apparatus, and probe car-based system for sensing road surface condition automatically using the same | |
| CN204535962U (en) | Portable automobile headlamp aligner | |
| CN103927884B (en) | A kind of vehicle detection apparatus based on acceleration transducer and light activated element | |
| CN101750022B (en) | Sintering paving material thickness online detection method | |
| CN103630474A (en) | Multilane motor vehicle tail gas PM2.5 (Particulate Matter 2.5) telemetering device | |
| CN104533441B (en) | Standard measuring and calculating method and system based on safety visibility for lighting of entrance section of tunnel at night | |
| KR101265744B1 (en) | Probe car-based system for sensing road surface condition automatically using polarized image and ecu information | |
| CN102156039A (en) | Special vehicle lamplight detection and analysis system and detection method thereof | |
| CN105091794A (en) | Device and method for detecting vehicle tyre camber angle and toe-in angle | |
| CN108387177A (en) | A kind of wheel hub classification detection device and detection method | |
| CN107894281A (en) | A kind of vehicle-mounted illumination of highway tunnel luminance standard automatic testing method | |
| CN108168909A (en) | A kind of automobile four-wheel positioning system | |
| CN207991830U (en) | A kind of automobile four-wheel positioning system | |
| CN205373648U (en) | Contact net geometric parameters dynamic verification device based on triangulation | |
| CN205247621U (en) | Thing detection device is dropped to vehicle based on TOF camera | |
| CN207850296U (en) | A kind of wheel hub classification detection device | |
| CN206725041U (en) | Non-intrusion type level gauging device | |
| CN107677365B (en) | Rapid detection device and method for illumination brightness of highway tunnel | |
| CN103345843B (en) | Contact road condition detection system | |
| CN105486617A (en) | Fine particle fast detector | |
| CN203422070U (en) | Device for detecting angle and direction of specific point of tyre |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |