CN201488945U - Hand-held automotive retroreflective marking testing instrument - Google Patents
Hand-held automotive retroreflective marking testing instrument Download PDFInfo
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- CN201488945U CN201488945U CN2009201873508U CN200920187350U CN201488945U CN 201488945 U CN201488945 U CN 201488945U CN 2009201873508 U CN2009201873508 U CN 2009201873508U CN 200920187350 U CN200920187350 U CN 200920187350U CN 201488945 U CN201488945 U CN 201488945U
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Abstract
The utility model relates to a hand-held automotive retroreflective marking testing instrument which is used to test the standard conformance of automotive warning markings. The testing instrument comprises a testing barrel, an operation input keyboard, a USB port and a power port which are respectively arranged on both sides of the rear part of the testing barrel, the rear end surface is provided with an LCD display screen and a system switch, and the bottom of the rear part is provided with a battery box and a testing button; the whole testing instrument is shaped like a pistol; and the dimension is 360 multiplied by 200 multiplied by 60mm. A testing lens, an incident light output optic fiber, a retroreflected light input optic fiber, a front convergent lens, a front aperture, a testing light source, a rear aperture, a rear convergent lens and a photoelectric sensor B are arranged sequentially from the front end to the rear end in the testing barrel, the incident light output optic fiber and the retroreflected light input optic fiber are arranged side by side, and the rear end of the retroreflected light input optic fiber is provided with a photoelectric sensor A; a light source regulation circuit module is connected in series between the testing light source and the photoelectric sensor B; and the rear end of the photoelectric sensor A is connected with a signal processing circuit module. The utility model can test the retroreflection coefficient in the photometric attributes of retroreflective marking material, and can report a specific parameter valve.
Description
Technical field
The utility model belongs to a kind of special test equipment that traffic safety management department is used for the check of vehicle safety sign standard compliance, relates in particular to a kind of truck reflecting marking detector.
Background technology
Generally, the vehicle of night running on highway because vehicle body side and afterbody lack the enough light indications of brightness, is difficult for observed and identification.Especially oversize vehicle, the side-marker lamp of its side and afterbody are subject to dust and the mud stain is polluted, and it is higher that discern difficulty night.So, according to certain regular sticking reflecting material secure ID, become the technical measures of a safety precaution of many national promotion and implementation in the world at vehicle body both sides and afterbody.
As the various reflectorized materials of truck reflecting marking, because of its physicochemical characteristic exists than big-difference, effect and performance also are not quite similar, and for this reason, some countries have worked out and progressively improved corresponding product standard.
Summary of the invention
Be to ensure the enforcement and the management of truck reflecting marking product standard, the utility model be intended to design a kind ofly be easy to carry, easy operating.And can provide the small intelligent hand-held truck reflecting marking that meets laws and regulations requirement test results report detector.
Concrete structural design scheme is as follows:
Hand-held truck reflecting marking detector comprises cylindric detection tube 1, detect tube 1 rear portion one lateral surface and be provided with operation input keyboard 2, another lateral surface is provided with USB interface 5 and power interface 6, and end face is provided with LCD display 7 thereafter, and described LCD display 7 belows are provided with system switching 8; Detect tube bottom surface, 1 rear portion and be provided with battery compartment 4, described battery compartment 4 tops one side is provided with and detects button 3; Its integral body is the pistol shape;
Described detect in the tube 1 by front end be provided with successively to the rear end detect lens 9, incident light arranged side by side derives optical fiber 10 and reflex reflection light imports fibre bundle 17, preceding convergent lens 11, front stop 12, detection light source 13, back stop 14, post-concentration lens 15 and photoelectric sensor B16, the rear end correspondence that reflex reflection light imports fibre bundle 17 is provided with photoelectric sensors A 18; The light source regulating circuit module 20 of connecting between described detection light source 13 and the photoelectric sensor B16; Described photoelectric sensors A 18 rear ends are connecting signal processing circuit module 19 by lead.
Described detection light source 13 is the 2865k illuminating lamp.
Described detection lens 9, preceding convergent lens 11 and post-concentration lens 15 are convex lens.
It is 110 millimeters that described detection lens 9 and incident light arranged side by side are derived the distance that optical fiber 10 and reflex reflection light imports between fibre bundle 17 front ends.
Described battery compartment 4 is handle shape.
The maximum apparent size of described detector is: 360 * 200 * 60mm.
The utility model has adopted optical texture technology, sensor application technology and embedded computer technology, has realized detecting the retro-reflecting coefficient in the reflecting marking material luminosity physical attribute, and has reported concrete parameter value.
The utility model is reasonable in design, simple in structure, wherein the optical texture parts are an independently embedded assembly, each functional circuit module that splits realizes connecting by the internal system bus, the handle indoor design becomes a battery compartment, can place a high capacity rechargeable battery, the bottom, storehouse can be opened, so that change battery.It carries, easy to operate.
Description of drawings
Fig. 1 is the utility model structural representation,
Fig. 2 is the utility model inner structure synoptic diagram,
Fig. 3 is the utility model circuit block diagram.
Embodiment
Below in conjunction with accompanying drawing, the utility model is further described by embodiment.
Embodiment:
Referring to Fig. 1, hand-held truck reflecting marking detector comprises cylindric detection tube 1, detects tube 1 rear portion one lateral surface and is provided with operation input keyboard 2, and another lateral surface is provided with USB interface 5 and power interface 6, thereafter end face is provided with LCD display 7, and described LCD display 7 belows are provided with system switching 8; Detect tube bottom surface, 1 rear portion and be provided with battery compartment 4, battery compartment 4 is handle shape, is provided with Cang Gai at the bottom of the storehouse, is convenient for changing battery.Battery compartment 4 tops one side is provided with and detects button 3; Detector integral body is the pistol shape; The maximum apparent size of detector is 360 * 200 * 60mm.
Referring to Fig. 2, detect in the tube 1 by front end be provided with successively to the rear end detect lens 9, incident light arranged side by side derives optical fiber 10 and reflex reflection light imports fibre bundle 17, preceding convergent lens 11, front stop 12, detection light source 13, back stop 14, post-concentration lens 15 and photoelectric sensor B16, the rear end correspondence that reflex reflection light imports fibre bundle 17 is provided with photoelectric sensors A 18; The light source regulating circuit module 20 of connecting between described detection light source 13 and the photoelectric sensor B16; Described photoelectric sensors A 18 rear ends are connecting signal processing circuit module 19 by lead.
Wherein detection light source 13 is the 2865k illuminating lamp; Detect lens 9, preceding convergent lens 11 and post-concentration lens 15 and be convex lens.The distance that detecting lens 9 and incident light arranged side by side derives between optical fiber 10 and reflex reflection light importing fibre bundle 17 front ends is 110 millimeters.
Open detection light source 13 through preheating, illumination light derives optical fiber 10 by front stop 12, preceding convergent lens 11 and incident light and forms incident light, incident light lens 9 is after testing invested sample detection face 21, and forms the uniform reflex reflection of illumination district at sample detection face 21.
Simultaneously, detection light source 13 to photoelectric sensor B16, with its feedback signal exciting light source regulating circuit module 20, thereby realizes detection light source brightness automatic compensating and control with illuminated light guide by another road back stop 14, post-concentration lens 15.
The reflex reflection light that on sample detection face 21, forms, lens 9 after testing, be in the locational reflex reflection light in certain observation angle (angle of circumference) again and import fibre bundle 17 direct light electric transducer A18, its detection signal of inducting is sent to signal processing circuit module 19 analyzes computing, and carry the detection data to system.
Referring to Fig. 3, detection light source 13 is dc low-voltage incandescent lamps that meet characteristic index requirements such as colour temperature.After system start-up, when being in initial phase, just preheating incandescent lamp filament at first is to keep the stability of light source luminescent intensity.The brightness of incandescent lamp can be by the voltage control circuit adjustment and the setting of light source, and changes in certain scope.
When beginning to detect, survey the incident intensity signal feedback obtain to light source regulating circuit module 20 by photoelectric sensor B16, the reference level value that these Signals ﹠ Systems set in advance relatively after, handle as the light source voltage Controlling Source by closed loop circuit, realize the automatic zero set (AZS) and the correction of system.
Simultaneously, the incident light that detection light source 13 is sent is through sample detection face reflex reflection light E, obtained by photoelectric sensors A 18 surveys, its photoelectric conversion signal is after the A/D converter is handled, become the discernible digital signal of signal processor, and therein according to the algorithm model computing of setting, again by display control circuit and LCD display output visual inspection result.
Main control MCU is a single-chip microcomputer that can move RISC order format, is in charge of initialization, parameter setting, flow process control, record data storage and the PERCOM peripheral communication and the interface management of whole systems.
Claims (6)
1. hand-held truck reflecting marking detector, it is characterized in that: comprise cylindric detection tube (1), detect tube (1) rear portion one lateral surface and be provided with operation input keyboard (2), another lateral surface is provided with USB interface (5) and power interface (6), thereafter end face is provided with LCD display (7), and described LCD display (7) below is provided with system switching (8); Detect tube (1) bottom surface, rear portion and be provided with battery compartment (4), described battery compartment (4) top one side is provided with and detects button (3); Its integral body is the pistol shape;
Described detect in the tube (1) by front end be provided with successively to the rear end detect lens (9), incident light arranged side by side derives optical fiber (10) and reflex reflection light imports fibre bundle (17), preceding convergent lens (11), front stop (12), detection light source (13), back stop (14), post-concentration lens (15) and photoelectric sensor B (16), the rear end correspondence of reflex reflection light importing fibre bundle (17) is provided with photoelectric sensors A (18); The light source regulating circuit module (20) of connecting between described detection light source (13) and the photoelectric sensor B (16); Described photoelectric sensors A (18) rear end is connecting signal processing circuit module (19) by lead.
2. hand-held truck reflecting marking detector according to claim 1 is characterized in that: described detection light source (13) is the 2865k illuminating lamp.
3. hand-held truck reflecting marking detector according to claim 1 is characterized in that: described detection lens (9), preceding convergent lens (11) and post-concentration lens (15) are convex lens.
4. hand-held truck reflecting marking detector according to claim 1 is characterized in that: the distance that described detection lens (9) and incident light arranged side by side are derived between optical fiber (10) and reflex reflection light importing fibre bundle (17) front end is 110 millimeters.
5. hand-held truck reflecting marking detector according to claim 1 is characterized in that: described battery compartment (4) is handle shape.
6. hand-held truck reflecting marking detector according to claim 1 is characterized in that: the maximum apparent size of described detector is: 360 * 200 * 60mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201873508U CN201488945U (en) | 2009-09-04 | 2009-09-04 | Hand-held automotive retroreflective marking testing instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201873508U CN201488945U (en) | 2009-09-04 | 2009-09-04 | Hand-held automotive retroreflective marking testing instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201488945U true CN201488945U (en) | 2010-05-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201873508U Expired - Fee Related CN201488945U (en) | 2009-09-04 | 2009-09-04 | Hand-held automotive retroreflective marking testing instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201488945U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103383440A (en) * | 2013-07-17 | 2013-11-06 | 黄忠 | Signal lamp remote online monitoring method |
| CN104406937A (en) * | 2014-11-28 | 2015-03-11 | 安徽联合安全科技有限公司 | Optical system for measuring retro-reflecting coefficient |
| CN105758823A (en) * | 2016-04-21 | 2016-07-13 | 北京中交工程仪器研究所 | Retroreflective sign measurer |
| CN105928882A (en) * | 2016-04-21 | 2016-09-07 | 北京中交工程仪器研究所 | Hand-held measuring instrument for retroreflection signs |
| CN106644950A (en) * | 2016-12-30 | 2017-05-10 | 张帆 | Detection device for retroreflection materials |
| CN108629344A (en) * | 2018-05-10 | 2018-10-09 | 广州市腾畅交通科技有限公司 | Vehicle reflection label detection method, apparatus and equipment |
| CN110646380A (en) * | 2019-10-17 | 2020-01-03 | 安徽岩芯光电技术有限公司 | Retroreflection detection system and retroreflection detector for road marking |
-
2009
- 2009-09-04 CN CN2009201873508U patent/CN201488945U/en not_active Expired - Fee Related
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103383440B (en) * | 2013-07-17 | 2016-08-24 | 黄忠 | A kind of signal lights remote online monitor method |
| CN103383440A (en) * | 2013-07-17 | 2013-11-06 | 黄忠 | Signal lamp remote online monitoring method |
| CN104406937B (en) * | 2014-11-28 | 2017-09-26 | 安徽联合安全科技有限公司 | A kind of optical system for measuring retro-reflecting coefficient |
| CN104406937A (en) * | 2014-11-28 | 2015-03-11 | 安徽联合安全科技有限公司 | Optical system for measuring retro-reflecting coefficient |
| CN105758823A (en) * | 2016-04-21 | 2016-07-13 | 北京中交工程仪器研究所 | Retroreflective sign measurer |
| CN105928882A (en) * | 2016-04-21 | 2016-09-07 | 北京中交工程仪器研究所 | Hand-held measuring instrument for retroreflection signs |
| CN105758823B (en) * | 2016-04-21 | 2019-01-22 | 北京中交工程仪器研究所 | A kind of retroreflective marking measuring instrument |
| CN105928882B (en) * | 2016-04-21 | 2019-01-22 | 北京中交工程仪器研究所 | A kind of hand-held retroreflective marking measuring instrument |
| CN106644950A (en) * | 2016-12-30 | 2017-05-10 | 张帆 | Detection device for retroreflection materials |
| CN108629344A (en) * | 2018-05-10 | 2018-10-09 | 广州市腾畅交通科技有限公司 | Vehicle reflection label detection method, apparatus and equipment |
| CN108629344B (en) * | 2018-05-10 | 2021-05-25 | 广州市腾畅交通科技有限公司 | Method, device and equipment for detecting vehicle reflective mark |
| CN110646380A (en) * | 2019-10-17 | 2020-01-03 | 安徽岩芯光电技术有限公司 | Retroreflection detection system and retroreflection detector for road marking |
| CN110646380B (en) * | 2019-10-17 | 2022-02-11 | 安徽岩芯光电技术有限公司 | Retroreflection detection system and retroreflection detector for road marking |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: ANHUI UNION SAFE TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: HU HUI Effective date: 20101216 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20101216 Address after: Tianda high tech Zone 230088 Hefei Road, Anhui province No. 71 Huayi Science Park C1 block 2 building Patentee after: Anhui Union Safe Technology Co., Ltd. Address before: Tianda high tech Zone 230088 Hefei Road, Anhui province No. 71 Huayi Science Park C1 block 2 building Patentee before: Hu Hui |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100526 Termination date: 20170904 |