CN206127912U - Night laser projecting intelligence device that shows way - Google Patents
Night laser projecting intelligence device that shows way Download PDFInfo
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- CN206127912U CN206127912U CN201621113945.5U CN201621113945U CN206127912U CN 206127912 U CN206127912 U CN 206127912U CN 201621113945 U CN201621113945 U CN 201621113945U CN 206127912 U CN206127912 U CN 206127912U
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Abstract
The utility model belongs to highway branch road crossing or reposition of redundant personnel ring road vehicle guide field, concretely relates to night laser projecting intelligence device that shows way. Night laser projecting intelligence device that shows way, including ground induction coil, MCU control drive circuit device, environmental illumination measuring device, fall L shape support, the laser instrument, the laser beam expander, the cylindrical lens, the orientation of opaque semicircle staving indicates the frame, reflection of light road sign indication tablet, characterized by, at the high -end installation laser instrument of the shape of falling L support, the laser instrument slopes the sensing ring road and divides the fork in the road orientation, with the contained angle of vertical orientation be 42 degrees, the utility model discloses night laser projecting intelligence device that shows way's beneficial effect is, under night dark environment, provide strikingly and reached 3 5 second, the light belt of taking the arrow point about 100 meters length, guide vehicle is down driven towards and is preset the destination, reduce error crosses the vehicle quantity at branch road reposition of redundant personnel crossing, accident that vehicle that reduce error crossed branch road reposition of redundant personnel crossing stopped or backed a car and cause.
Description
Technical field
This utility model belongs to highway branch road crossing or shunting ring road vehicle guiding field, and in particular to a kind of night
Laser projections intelligent direction giving device.
Background technology
Known expressway road rule regulation, up, descending, ring road is required for shunting one-way traffic, and No Parking or reversing.
Crossing is shunted in expressway branch road, vehicle parking or the reversing for crossing branch road shunting crossing is not allowed.In these express zone, such as
Branch road shunts crossing, needs to arrange apparent shunting road-directing device.Existing known road-directing device, is all some turnout guideboard marks
Will, does not have optical cue device.Due to lacking optical cue device, such as night in the relatively low environment of visibility, individual vehicle
Branch road shunting crossing is crossed, severe traffic accidents occurs in illegal parking reversing.This utility model attempts invention laser and shows the way dress
Put, during in the relatively low environment of visibility such as night, remind vehicle drive people to know that branch road shunts intersection information in advance, carry
Before take action, the vehicle parking or the reversing accident that causes of this respect at branch road shunting crossing is crossed in reduction.Night laser is projected
Intelligent direction giving device technique scheme is that vehicle is sailed to trigger startup, using laser instrument outgoing laser beam, the laser beam Jing after expanding
Cylindrical lenss refraction is crossed, the column radius of a straight line perpendicular to cylindrical lenss post heart line, the straight line and cylindrical lenss occurs
Direction equidirectional, the rectilinear direction overlaps with the direction of shunting ring road, zigzag of the straight line through opaque half cylinder body
Gap, the guiding vehicle of the light belt with arrow of formation drives towards shunting ring road.
The content of the invention
This utility model night laser projects the technical scheme of intelligent direction giving device：Night laser projection intelligent direction giving dress
Put, including ground induction coil, MCU control driving circuit devices, ambient light illumination measurement apparatus, inverted L-shaped support, laser instrument, laser expansion
Beam device, cylindrical lenss, the orientation mark framework of opaque half cylinder body, reflector marker direction board is characterized in that, ground induction coil is buried
It is located on the track at 100 meters before ring road fork crossing；MCU controls are set at the ground induction coil on the dextral safety island in track
The high inverted L-shaped support of driving circuit device and 10 meters, arranges ambient light illumination measurement apparatus, in inverted L-shaped on inverted L-shaped rack rod
The high-end installation laser instrument of support, laser deflection points to ring road fork crossing direction, is 42 degree with the angle of vertical direction；Laser
The downward light path of device connects laser beam expander, and laser beam expander is inverted telescope, optical axis and the laser instrument of laser beam expander
Light shaft coaxle；The downward light path connecting cylinder lens of laser beam expander, the angle of line direction before the post heart axle of cylindrical lenss and track
It is 91 degree；The shape of the orientation mark framework of opaque half cylinder body is half cylinder body, the size and cylindrical lenss of half cylinder body
Equally, its interior length is the interior length of cylindrical lenss, and inside radius is the outer radius of cylindrical lenss, and cylindrical lenss are arranged on opaque
In the orientation mark framework of half cylinder body, the drum breach of top half of half cylinder body is towards laser beam expander, lower semicircular bucket
It is 84 degree, jagged gap to leave on housing around cylindrical lenss axle, central angle, and laser beam passes through the circle of cylindrical lenss after expanding
The jagged gap of the heart, opaque half cylinder body, directive carriageway surfacing forms the light belt with arrow, band arrow in carriageway surfacing
The light belt of head outwards has 1 degree of angle with track direction；Light belt with arrow continues 100 meters of outer reflector marker direction boards of sensing,
Reflector marker direction board is shown the place name that ring road is gone.
Described night laser projection intelligent direction giving device, is characterized in that, ground induction coil, ambient light illumination measurement apparatus, swash
Light device is electrically connected with MCU control driving circuit devices, and ambient light illumination measurement apparatus are photosensitive measuring cells.
Basic optical principle of the present utility model：Beam of laser vertical incidence cylindrical lenss, laser is through cylindrical lenss
After refraction, because the rear focus of cylindrical lenss is outside cylindrical lenss, a sector perpendicular to cylindrical lenss post heart axle is formed
Ray, fan ray maps out in the plane a visible line.This utility model night laser projection intelligent direction giving device
Operation principle is sketched：As shown in Fig. 1 of Figure of description.The measurement judgement of ambient light illumination measurement apparatus is night, starts night sharp
Light projection intelligent direction giving device enters working condition.Vehicle is sailed and, when vehicle is pressed onto ground induction coil, ground induction coil triggering MCU controls
Driving circuit device processed, MCU control driving circuit devices drive laser instrument to send a branch of to be 42 degree and swashs with vertical direction angle
Light beam, the laser beam direct projection cylindrical lenss after expanding are formed perpendicular to the cylindrical lenss post heart after cylindrical lenss refraction
The fan beam of axle, fan beam is 84 degree of jagged seams through the central angle of the orientation mark framework of opaque half cylinder body
Gap, the light belt to form a band arrow is mapped in carriageway surfacing.100/10=10 can be calculated, is looked into and is familiar with right knowable to tan angles table
Angle is answered to be 84 degree.The fork crossing from ground induction coil to ring road, in carriageway surfacing the light belt with arrow, the light with arrow are formed
Band has 1 degree of outside angle with track direction, reminds turn inside diameter.Light belt with arrow continues the outer branch roads shunting of 100 meters of sensing
Crossing, and reflector marker direction board, reflector marker direction board is shown the place name that turning ring road is gone.Vehicle is in band arrow
Light belt guiding under, drive towards default destination.When 3--5 second Preset Times are arrived, vehicle entrance ramp fork road, night laser
Projection intelligent direction giving device is automatically switched off.
The beneficial effect of this utility model night laser projection intelligent direction giving device is under the environment of night dark, to wake up
Mesh ground provides the light belt with arrow up to 3--5 seconds, 100 meters of length or so, and the lower vehicle of guiding drives towards default destination, subtracts
Few mistake crosses the vehicle fleet size that branch road shunts crossing, reduces the wrong vehicle parking for crossing branch road shunting crossing or reversing causes
Accident.With human eye direction in the same direction, not direct projection stimulates the eyes of driver, night laser projection to the lighting angle of the light belt with arrow
Intelligent direction giving device also has the long-life, the characteristics of non-maintaining.
Description of the drawings
Fig. 1 is the component mounting position and component annexation schematic diagram of night laser projection intelligent direction giving device.
Fig. 2 is the cylindrical lenss sector refraction diagram of night laser projection intelligent direction giving device.
Fig. 3 is the component electrical connection graph that night laser projects intelligent direction giving device.
In figure：10. ground induction coil, 20. MCU control driving circuit devices, 30. inverted L-shaped supports, 40. ambient light illuminations
Measurement apparatus, 1. laser instrument, 2. laser beam expander, 3. cylindrical lenss, 4. the orientation mark framework of opaque half cylinder body；
5. reflector marker direction board.
Specific embodiment
Intelligent direction giving device is projected as specific embodiment with the GQZL-1 night lasers of Shanxi * * companies production, is illustrated such as
Under：Laser instrument adopts 0.5 watt of three-level red laser diode of LT07, laser beam expander to adopt 20 monoculars, expand
Than for 1：100,20 millimeters of cylindrical lenss, the cylindrical lenss of 20 millimeters of length.The orientation mark framework sheet of opaque half cylinder body
Embodiment is arranged on the big fortune three for transporting expressway and transports at 100 meters before the shunting of wind branch road, goes to transport the three road vehicles right side after 100 meters
Turn, go to transport the straight trip of wind path vehicle.100 meters of track arranges ground induction coil before the shunting of branch road, 100 meters before the shunting of branch road
Roadside arrange inverted L-shaped support.Laser instrument straight down, laser beam expander, cylindrical lenss, no are installed on inverted L-shaped support
The orientation mark framework of transparent half cylinder body, the reflective road that the column radius direction of cylindrical lenss is arranged after pointing at 100 meters of the right
Mark direction board, the sensing of the light belt with arrow red together shows that on the reflector marker direction board in Sanmenxia Gorge direction, prompting goes three
The vehicle drivers in door gorge are turned right or correction vehicle heading.
This utility model night laser projects the beneficial effect of intelligent direction giving device, simple structure, in night dark
Under environment, observably there is provided the light belt with arrow up to 3--5 seconds, 100 meters of length or so, the lower vehicle of guiding drives towards default
Destination, to reduce mistake the vehicle fleet size that branch road shunts crossing is crossed, and is reduced the wrong vehicle for crossing branch road shunting crossing and is stopped
The accident that car or reversing cause.With human eye direction in the same direction, not direct projection stimulates the eyes of driver to the lighting angle of the light belt with arrow,
Night laser projection intelligent direction giving device also has the long-life, the characteristics of non-maintaining.
Claims (2)
1. night laser projection intelligent direction giving device, including ground induction coil, MCU control driving circuit devices, ambient light illumination measurement
Device, inverted L-shaped support, laser instrument, laser beam expander, cylindrical lenss, the orientation mark framework of opaque half cylinder body, reflective road
Mark direction board, is characterized in that, ground induction coil is embedded on the track at 100 meters before ring road fork crossing；At ground induction coil
MCU control driving circuit devices and 10 meters high of inverted L-shaped support are set on the dextral safety island in track, in inverted L-shaped rack rod
Upper setting ambient light illumination measurement apparatus, in the high-end installation laser instrument of inverted L-shaped support, laser deflection points to ring road fork crossing side
To being 42 degree with the angle of vertical direction；The downward light path of laser instrument connects laser beam expander, and laser beam expander is inverted looking in the distance
Mirror, the optical axis of laser beam expander and the light shaft coaxle of laser instrument；The downward light path connecting cylinder lens of laser beam expander, cylindrical lenss
Post heart axle and track before the angle of line direction be 91 degree；The shape of the orientation mark framework of opaque half cylinder body is half drum
Body, as cylindrical lenss, its interior length is the interior length of cylindrical lenss to the size of half cylinder body, and inside radius is cylindrical lenss
Outer radius, cylindrical lenss are arranged in the orientation mark framework of opaque half cylinder body, and the drum of top half of half cylinder body lacks
Mouthful towards laser beam expander, it is 84 degree, jagged gap to leave on lower semicircular barrel shell around cylindrical lenss axle, central angle,
Laser beam passes through the center of circle, the jagged gap of opaque half cylinder body of cylindrical lenss, directive carriageway surfacing, in car after expanding
Road surface forms the light belt with arrow, and the light belt with arrow has 1 degree of angle with track direction；Light belt with arrow continues sensing
100 meters of outer reflector marker direction boards, reflector marker direction board is shown the place name that ring road is gone.
2. night laser as claimed in claim 1 projects intelligent direction giving device, it is characterized in that, ground induction coil, ambient light illumination are surveyed
Amount device, laser instrument are electrically connected with MCU control driving circuit devices, and ambient light illumination measurement apparatus are photosensitive measuring cells.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621113945.5U CN206127912U (en) | 2016-10-12 | 2016-10-12 | Night laser projecting intelligence device that shows way |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621113945.5U CN206127912U (en) | 2016-10-12 | 2016-10-12 | Night laser projecting intelligence device that shows way |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206127912U true CN206127912U (en) | 2017-04-26 |
Family
ID=58572208
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621113945.5U Active CN206127912U (en) | 2016-10-12 | 2016-10-12 | Night laser projecting intelligence device that shows way |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206127912U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112144436A (en) * | 2020-09-11 | 2020-12-29 | 徐大年 | Night expressway maintenance reminding device |
-
2016
- 2016-10-12 CN CN201621113945.5U patent/CN206127912U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112144436A (en) * | 2020-09-11 | 2020-12-29 | 徐大年 | Night expressway maintenance reminding device |
| CN112144436B (en) * | 2020-09-11 | 2022-06-14 | 新疆启创荣达建设工程有限公司 | Night expressway maintenance reminding device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Night laser projection intelligent guide device Effective date of registration: 20210623 Granted publication date: 20170426 Pledgee: Shanxi Financing Reinsurance Group Co.,Ltd. Pledgor: SHANXI GUOQIANG GAOKE Co.,Ltd. Registration number: Y2021140000019 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20230815 Granted publication date: 20170426 Pledgee: Shanxi Financing Reinsurance Group Co.,Ltd. Pledgor: SHANXI GUOQIANG GAOKE CO.,LTD. Registration number: Y2021140000019 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right |