CN102767782B - Welcoming lamp and projection method of welcoming lamp - Google Patents
Welcoming lamp and projection method of welcoming lamp Download PDFInfo
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- CN102767782B CN102767782B CN2012102798248A CN201210279824A CN102767782B CN 102767782 B CN102767782 B CN 102767782B CN 2012102798248 A CN2012102798248 A CN 2012102798248A CN 201210279824 A CN201210279824 A CN 201210279824A CN 102767782 B CN102767782 B CN 102767782B
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- projection
- light source
- projection arrangement
- films
- picture
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
- B60Q1/00—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor
- B60Q1/26—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic
- B60Q1/32—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic for indicating vehicle sides, e.g. clearance lights
- B60Q1/323—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic for indicating vehicle sides, e.g. clearance lights on or for doors
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
- B60Q2400/00—Special features or arrangements of exterior signal lamps for vehicles
- B60Q2400/40—Welcome lights, i.e. specific or existing exterior lamps to assist leaving or approaching the vehicle
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
- B60Q2400/00—Special features or arrangements of exterior signal lamps for vehicles
- B60Q2400/50—Projected symbol or information, e.g. onto the road or car body
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
- B60Q2900/00—Features of lamps not covered by other groups in B60Q
- B60Q2900/50—Arrangements to reconfigure features of lighting or signalling devices, or to choose from a list of pre-defined settings
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Projection Apparatus (AREA)
Abstract
The invention relates to the automobile field, in particular to a welcoming lamp and a projection method of the welcoming lamp. The welcoming lamp comprises a projecting device and a control switch, wherein the projecting device is used for projecting continuous pictures and comprises a storage for storing a plurality of pictures, and the control switch is used for monitoring the opening or a closing states of a car door and is connected with the projection switch to control the start or close of the projection device. When the control switch monitors that the car door is in an opening state, the control switch controls the projection device to start, and the projection device projects the plurality of pictures stored in the storage; when the control switch monitors that the car door is in a closing state, the control switch controls the projection device to stop, the projection device stops projecting the plurality of pictures stored in the storage. According to the welcoming lamp and the projection method of the welcoming lamp, a plurality of patterns can be projected, especially animations or short films.
Description
Technical field
The present invention relates to automotive field, be specifically related to a kind of greeting lamp and projecting method thereof.
Background technology
Greeting lamp is a kind of novel automobile-used green light source, is mainly used at present the car door position of automobile.When opening car door, greeting lamp can projection go out pattern, and for example projectable goes out character pattern or other picture patterns of " hello ", and design is unique, extensively is subjected to everybody welcome.
Existing greeting lamp is designed with multiple according to different automobile types, but most design is all the Combination Design of light source, lens and film.Film is a kind of film of commonly using, can draw out pattern by sensitization on film, and the egative film that just is equivalent to photo is the same.After the light source irradiation film, projectable goes out pattern.The principle of existing greeting lamp is similar to the principle of lantern projection's machine, mainly to be radiated on film after light source sees through the integration of one group of lens, refraction by another group lens is presented on the image on film on the object that shines again, just can demonstrate pattern.
But greeting lamp of the prior art in use, can only shine on single film by light source, thereby also can only projection go out single pattern, can't projection go out several patterns, and especially animation or filmlet, can not meet more personalized designs.
Summary of the invention
The invention provides a kind of greeting lamp and projecting method thereof, can projection go out several patterns.
The invention provides a kind of greeting lamp, comprising:
Be used for the projection arrangement of projection continuous pictures, it comprises the memory that stores several described pictures;
Gauge tap, it is used for the opening and closing state of monitoring car door, and with described projection arrangement, is connected to control startup or closes described projection arrangement;
Wherein, when described gauge tap monitored car door and is opening, described gauge tap was controlled described projection arrangement and is started, and described projection arrangement carries out projection to several the described pictures in described memory;
Wherein, when described gauge tap monitored car door and is closed condition, described gauge tap was controlled described projection arrangement and is stopped, and described projection arrangement stops several the described pictures in described memory are carried out projection.
The present invention also provides a kind of projecting method of greeting lamp as the aforementioned, comprising:
When car door is opening, described projection arrangement successive projection multi-picture;
When car door was closed condition, described projection arrangement stopped projection.
, by greeting lamp provided by the invention and projecting method thereof, can bring following beneficial effect:
The present invention is by arranging the memory that stores multi-picture in projection arrangement, all can be used as the memory use such as the set of films that comprises multiple films or electronic memory (as SD card, USB flash memory driver etc.), can store picture, animation and filmlet etc.And by driving the set of films motion with multiple films of successive projection or directly by the electronic picture surface information in digital-code projector projection electronic memory, can make the multi-picture of projection arrangement in can the successive projection memory when projection, meet the more individual demand of user.
Description of drawings
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, below will the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described, apparently, accompanying drawing in below describing is only some embodiments of the present invention, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain according to these accompanying drawing illustrated embodiments other embodiment and accompanying drawing thereof.
Fig. 1 is that memory of the present invention is the schematic diagram of a kind of embodiment of set of films;
Fig. 2 is that memory of the present invention is the schematic diagram of a kind of embodiment of electronic memory;
Wherein, 101 is set of films, and 102 is light source, and 103 is driving gear set, and 104 is motor, and 105 is first group of lens, and 106 is second group of lens, and 107 is the first controller, and 201 is the picture and selecting device, and 202 is electronic memory, and 203 is digital-code projector.
The specific embodiment
Below with reference to accompanying drawing, the technical scheme of various embodiments of the present invention is carried out clear, complete description, obviously, described embodiment is only a part of embodiment of the present invention, rather than whole embodiment.Based on the embodiment in the present invention, those of ordinary skills are resulting all other embodiment under the prerequisite of not making creative work, all belong to the scope that the present invention protects.
The invention provides a kind of greeting lamp, comprising:
Be used for the projection arrangement of projection continuous pictures, it comprises the memory that stores several described pictures;
Gauge tap, it is used for the opening and closing state of monitoring car door, and with described projection arrangement, is connected to control startup or closes described projection arrangement;
Wherein, when described gauge tap monitored car door and is opening, described gauge tap was controlled described projection arrangement and is started, and described projection arrangement carries out projection to several the described pictures in described memory;
Wherein, when described gauge tap monitored car door and is closed condition, described gauge tap was controlled described projection arrangement and is stopped, and described projection arrangement stops several the described pictures in described memory are carried out projection.
In one embodiment of the invention, be provided with the memory that can store multi-picture (especially animation or filmlet) in greeting lamp, this memory can be that set of films or electronic memory (as SD card, USB flash memory driver etc.) or other can be realized the structure of memory function.And, by driving the set of films motion with multiple films of successive projection or directly by the electronic picture surface information in digital-code projector projection electronic memory, can make the multi-picture of projection arrangement in can the successive projection memory when projection.
Greeting lamp provided by the invention in use, can be arranged on car door below, rear-view mirror place, or the position, chassis of car, can be convenient to projected picture.When using greeting lamp provided by the invention, preferably, on ground, drop shadow effect is better with image projection, and is convenient to the user and watches.
In one embodiment of the invention, greeting lamp is provided with gauge tap, is used for starting projection arrangement according to the opening and closing of car door.Be provided with sensor in gauge tap, can be used for monitoring the opening and closing state of car door.Generally, when gauge tap monitors car door opening, start projection arrangement, projection arrangement starts projected picture; When gauge tap monitors closing of the door, close projection arrangement, projection arrangement stops projected picture.Can make projection arrangement like this in the situation that preferably the startup, while for example being car door opening, the user can watch projected picture, and when closing of the door, the user can't view and admire, and can stop starting, and can economize on resources like this, and greeting lamp also can more effectively be worked.
In various embodiments of the present invention, preferably, described memory is set of films, and described projection arrangement further comprises:
Light source;
Dynamic structure, it is connected with described set of films, and drives the film movements the be projected dead ahead to described light source.
In various embodiments of the present invention, preferably, when described light source intermittently starting, described projection arrangement further comprises the first controller, and it is connected with described dynamic structure with described light source respectively, and controls described light source and described dynamic structure starts successively;
When described light source is held open state, described projection arrangement further comprises second controller and shutter, described shutter is arranged on the dead ahead of described light source, described second controller respectively with described dynamic structure be connected shutter and be connected, and control described dynamic structure and described shutter starts successively.
In various embodiments of the present invention, preferably, described dynamic structure comprises: interconnective motor and driving gear set; Wherein, described driving gear set is connected to drive described set of films with described set of films moves, and makes the film that is projected arrive the dead ahead of described light source;
And/or,
Described set of films is annular set of films;
And/or,
The set of films that described set of films is separated for head and the tail, described projection arrangement further comprises reset controller, it is connected with described driving gear set, to control described driving gear set, drives the set of films that described head and the tail are separated carry out resetting of film when playing to last film.
In one embodiment of the invention,, with reference to Fig. 1, use set of films 101 as the memory stores multi-picture.Set of films comprises multiple films, stores picture on every film,, by to multiple film successive projections, can realize the projection of multi-picture.Very in short-term, be for example 0.1 second the interval time between every film of projection, and after multiple films of projection, user's ornamental is to continuous animation or filmlet.When the projection film group, multiple films are taken exercises under the drive of dynamic structure, make the film movements that the is projected dead ahead to light source.Preferably, dynamic structure can use motor 104 and driving gear set 103, and is simple in structure, more easily realizes.Set of films 101 is connected with driving gear set 103, for example is enclosed within on driving gear set, and when driving gear set was rotated, multiple films can be driven the dead ahead that arrives successively light source 102, complete projection.
In one embodiment of the invention,, with reference to Fig. 1, when the projection film group, can control the state of light source for intermittently starting, or keep continuing the state that starts.1) when light source started for intermittence, the first controller 107 can be set further in projection arrangement, to control light source 102 and dynamic structure (motor 104 and driving gear set 103), start successively.For example, when dynamic structure starts, controlling light source 102 closes, set of films 101 is taken exercises under the drive of dynamic structure, make the film movements that the is projected dead ahead to light source 102, at this moment the first controller 107 is controlled dynamic structures and is quit work, and controls light source 102 and opens, light source is completed the projection to the film in light source dead ahead after opening.The first controlled brake force structure of controller is closed after starting certain hour, in this certain hour, dynamic structure can drive the dead ahead of next film movements to light source.The first controller after the control dynamic structure is closed, controls after light source is opened certain hour and cuts out, and in this certain hour, light source carries out projection to the film in its dead ahead.After light source is closed, the first controller control dynamic structure is opened again, drives the dead ahead of next film movements to light source.Dynamic structure and light source start successively under the control of the first controller, complete the successive projection to multiple films.Preferably, when the more film of successive projection in the second (being for example 24), ornamental is to animation or filmlet.The switch of electric current that preferably, can also be by controlling light source is controlled the opening and closing of light source.2) when light source keeps starting state, second controller and shutter can be set in projection arrangement, shutter can be arranged on the dead ahead of light source.Second controller is controlled dynamic structure and shutter starts successively.When dynamic structure starts, control shutter close, set of films is taken exercises under the drive of dynamic structure, make the film movements that the is projected dead ahead to light source, at this moment second controller control dynamic structure quits work, control shutter opening, after shutter opening, complete the projection to the film in light source dead ahead.The controlled brake force structure of second controller is closed after starting certain hour, in this certain hour, dynamic structure can drive the dead ahead of next film movements to light source.Second controller after the control dynamic structure is closed, is closed after control shutter opening certain hour, and in this certain hour, light source carries out projection to the film in its dead ahead.After shutter close, second controller control dynamic structure is opened again, drives the dead ahead of next film movements to light source.Dynamic structure and shutter start successively under the control of second controller, complete the successive projection to multiple films.The startup successively of dynamic structure and shutter can be understood as: when the motion of described set of films, described shutter is closed condition, and during to the dead ahead of described light source, described shutter is opening when described set of films stop motion and the described film movements that is projected.Preferably, the first controller can become one with second controller, makes overall structure more simple.
In one embodiment of the invention, set of films is annular set of films, and multiple film circulations are projected, and avoids all films to finish the operation that again resets or reselect again after projection, uses simpler.
In one embodiment of the invention, set of films, for the set of films that head and the tail are separated, at this moment after all films all are projected, need to reset to multiple films.Reset controller can further be set in projection arrangement, this reset controller is connected with dynamic structure, for example with driving gear set, be connected, to control set of films, can reset to film when being projected onto last film, realize the projection of the new round of set of films.Preferably, this reset controller can be controlled the driving gear set counter-rotating, by simple structure, can realize resetting of set of films.
In various embodiments of the present invention, preferably, described projection arrangement further comprises with lower at least a:
The first lens group, its between described light source and the described film that is projected, the light that sends to converge described light source;
The second set of lenses, it is positioned at the dead ahead of a side that deviates from mutually described light source of the described film that is projected, and with the imaging to projection, amplifies.
In one embodiment of the invention,, with reference to Fig. 1, can between light source 102 and the film that is projected, first lens group 105 be set.The light that sends due to light source can disperse, and the first lens group is set can converges the light that light source sends, after making light source project to film, the better effects if of projection.Also can be at the opposite side of film, be the opposite side that film deviates from light source the second set of lenses 106 is set, amplify with the imaging to projection, make appreciation effect better.
In one embodiment of the invention, light source is generally LED light source, and LED light source has adopted advanced constant current control technology, and is luminous even, photochromic full, constant lastingly, whole light fixture is pollution-free, noiselessness, without electronic interferences, the pattern that projects is stable and clear.The color changeable of this LED light source, can shine on film and present the display effect of multiple color.
In various embodiments of the present invention, preferably, described memory is for being used for the electronic memory of store electrons image, and described electron image comprises multi-picture; Described projection arrangement further comprises: digital-code projector, it is connected with described electronic memory, and described electron image is carried out projection.
In various embodiments of the present invention, preferably, described projection arrangement further comprises the picture and selecting device, and it is connected with described electronic memory is wired or wireless; And/or described electronic memory is the mobile storage structure.
In one embodiment of the invention, greeting lamp projectable's electron image also.Use the memory of electronic memory as the storage multi-picture, this multi-picture is the electronics picture, preferably, is animation or filmlet.For projection electronics picture, can digital-code projector be set further in projection arrangement, digital-code projector is connected with electronic memory, and the electron image in the read electric memory, then this electron image is carried out projection.Preferably, electronic memory can be the mobile storage structure, and such as being SD card or USB flash memory driver etc., the mobile storage structure can be convenient to from other equipment copy electron image information.Also electronic memory can be fixedly installed on projection arrangement, data-interface is set on electronic memory, by other equipment, electron image is sent on electronic memory.
In one embodiment of the invention, the picture and selecting device is set further, can be convenient to the user and selects to want picture or animation or the filmlet of projection according to the personal like.The picture and selecting device can arrange screen, selects to want the picture of projection by touch screen or button.With reference to Fig. 2, picture and selecting device 201 is connected with electronic memory 202, by the content in picture and selecting device selection electronic memory, the kind of information of the picture that picture and selecting device 201 will be selected simultaneously is sent to digital-code projector 203, and digital-code projector 203 is according to the image content in this kind of information read electric memory 202 and carry out projection.
In various embodiments of the present invention, preferably, described gauge tap comprises with lower at least a:
Light sensor, it is used for the extraneous intensity of illumination of induction, and during higher than threshold value, described gauge tap controls and cuts out described projection arrangement when intensity of illumination; Clock, during at preset range, described gauge tap controls and cuts out described projection arrangement when time of clock; Current sensor, it is connected with car headlamp, and when the electric current that monitors described car headlamp when described current sensor was zero, described gauge tap controlled and cuts out described projection arrangement; Voltage sensor, it is connected with car headlamp, and when the voltage that monitors described car headlamp when described voltage sensor was zero, described gauge tap controlled and cuts out described projection arrangement.
In one embodiment of the invention, light sensor can be set in gauge tap, be used for the extraneous intensity of illumination of induction.Higher than threshold value, when for example this moment, corresponding external environment was daytime, the picture of projection was can effect bad or cannot see fully when intensity of illumination, and at this moment, gauge tap controls and cuts out projection arrangement, but saves energy.
In one embodiment of the invention, clock can be set in gauge tap, and the time that clock is set is at preset range, be for example 7:00am---7:00pm, in this scope, because the external environment of correspondence is daytime, the picture of projection is can effect bad or cannot see fully, at this moment, gauge tap controls and cuts out projection arrangement, but saves energy.
In one embodiment of the invention, current sensor or voltage sensor can be set in gauge tap, whether this current sensor or voltage sensor are connected with car headlamp (being headlight for vehicles), and by the curtage of monitoring car headlamp, to detect it, open.When the curtage of car headlamp is zero, can know car headlamp and not open, this moment, the intensity of illumination of external environment was higher, and the effect of projected picture is poor, can control and close projection arrangement by gauge tap.In such cases, when car door opening, projection arrangement is also closed condition, can save the energy like this, and projection arrangement is effectively being started in situation.When the curtage of car headlamp is non-vanishing, can know car headlamp and open, this moment, the intensity of illumination of external environment was lower, and the effect of projected picture is better, and in such cases, when car door opening, gauge tap controlling projection device is opened.
The present invention also provides a kind of projecting method of greeting lamp as the aforementioned, comprising:
When car door is opening, described projection arrangement successive projection multi-picture; When car door was closed condition, described projection arrangement stopped projection.
In various embodiments of the present invention, preferably, described multi-picture is stored in multiple films in described set of films, and described multiple films are driven and arrive successively the dead ahead of described light source by described dynamic structure, and are carried out successively projection; And/or described multi-picture is stored in described electronic memory, and described digital-code projector carries out successive projection to described multi-picture.
In one embodiment of the invention, in greeting lamp by being provided with the memory that can store multi-picture (especially animation or filmlet), and the multi-picture in this memory is carried out projection, realize multi-picture, especially the projection of animation or filmlet.This memory can be that set of films or electronic memory (as SD card, USB flash memory driver etc.) or other can be realized the structure of memory function.And, by driving the set of films motion with multiple films of successive projection or directly by the electronic picture surface information in digital-code projector projection electronic memory, can make the multi-picture of projection arrangement in can the successive projection memory when projection.
, by greeting lamp and the projecting method thereof that different embodiments of the invention provide, can bring following at least a beneficial effect:
1. the present invention is by arranging the memory that stores multi-picture in projection arrangement, all can be used as the memory use such as the set of films that comprises multiple films or electronic memory (as SD card, USB flash memory driver etc.), can store picture, animation and filmlet etc.And by driving the set of films motion with multiple films of successive projection or directly by the electronic picture surface information in digital-code projector projection electronic memory, can make the multi-picture of projection arrangement in can the successive projection memory when projection, meet the more individual demand of user.
2. can carry out projection to the picture of various ways.The present invention is by the projection of the realizations such as light source, dynamic structure, lens to the picture of film type; Realize projection to electron image by digital-code projector, thereby can realize the projection to the picture of various ways.
3. can realize effective work of greeting lamp.The present invention is by light sensor or clock are set in gauge tap, and monitoring intensity of illumination or by time alarm makes greeting lamp in the better work at night of drop shadow effect, quit work poor daytime in drop shadow effect, thereby realizes effective work of greeting lamp.
Various embodiment provided by the invention can be as required combination mutually in any way, the technical scheme that obtains by this combination, also within the scope of the invention.
Obviously, those skilled in the art can carry out various changes and modification and not break away from the spirit and scope of the present invention the present invention.Like this, if of the present invention these are revised and within modification belongs to the scope of the claims in the present invention and equivalent technologies thereof, the present invention also comprises these changes and modification interior.
Claims (8)
1. a greeting lamp, is characterized in that, comprising:
Be used for the projection arrangement of projection continuous pictures, it comprises the memory that stores several described pictures;
Gauge tap, it is used for the opening and closing state of monitoring car door, and with described projection arrangement, is connected to control startup or closes described projection arrangement;
Wherein, when described gauge tap monitored car door and is opening, described gauge tap was controlled described projection arrangement and is started, and described projection arrangement carries out projection to several the described pictures in described memory;
Wherein, when described gauge tap monitored car door and is closed condition, described gauge tap was controlled described projection arrangement and is stopped, and described projection arrangement stops several the described pictures in described memory are carried out projection;
Described memory is set of films, and described projection arrangement further comprises:
Light source;
Dynamic structure, it is connected with described set of films, and drives the film movements the be projected dead ahead to described light source;
When described light source intermittently starting, described projection arrangement further comprises the first controller, and it is connected with described dynamic structure with described light source respectively, and controls described light source and described dynamic structure starts successively;
When described light source is held open state, described projection arrangement further comprises second controller and shutter, described shutter is arranged on the dead ahead of described light source, described second controller respectively with described dynamic structure be connected shutter and be connected, and control described dynamic structure and described shutter starts successively.
2. greeting lamp as claimed in claim 1, is characterized in that,
Described dynamic structure comprises: interconnective motor and driving gear set; Wherein, described driving gear set is connected to drive described set of films with described set of films moves, and makes the film that is projected arrive the dead ahead of described light source;
And/or,
Described set of films is annular set of films;
And/or,
The set of films that described set of films is separated for head and the tail, described projection arrangement further comprises reset controller, it is connected with described driving gear set, to control described driving gear set, drives the set of films that described head and the tail are separated carry out resetting of film when playing to last film.
3. greeting lamp as claimed in claim 2, is characterized in that, described projection arrangement further comprises with lower at least a:
The first lens group, its between described light source and the described film that is projected, the light that sends to converge described light source;
The second set of lenses, it is positioned at the dead ahead of a side that deviates from mutually described light source of the described film that is projected, and with the imaging to projection, amplifies.
4. greeting lamp as claimed in claim 3, is characterized in that, described memory is for being used for the electronic memory of store electrons image, and described electron image comprises multi-picture;
Described projection arrangement further comprises: digital-code projector, it is connected with described electronic memory, and described electron image is carried out projection.
5. greeting lamp as claimed in claim 4, is characterized in that,
Described projection arrangement further comprises the picture and selecting device, and it is connected with described electronic memory is wired or wireless;
And/or,
Described electronic memory is the mobile storage structure.
6. greeting lamp as claimed in claim 1, is characterized in that, described gauge tap comprises with lower at least a:
Light sensor, it is used for the extraneous intensity of illumination of induction, and during higher than threshold value, described gauge tap controls and cuts out described projection arrangement when intensity of illumination;
Clock, during at preset range, described gauge tap controls and cuts out described projection arrangement when time of clock;
Current sensor, it is connected with car headlamp, and when the electric current that monitors described car headlamp when described current sensor was zero, described gauge tap controlled and cuts out described projection arrangement;
Voltage sensor, it is connected with car headlamp, and when the voltage that monitors described car headlamp when described voltage sensor was zero, described gauge tap controlled and cuts out described projection arrangement.
7. the projecting method as the described greeting lamp of claim 1-6 any one, is characterized in that, comprising:
When car door is opening, described projection arrangement successive projection multi-picture;
When car door was closed condition, described projection arrangement stopped projection;
When described light source intermittently starting, described light source controlled by described the first controller and described dynamic structure starts successively;
When described light source was held open state, described second controller was controlled described dynamic structure and described shutter starts successively.
8. the projecting method of greeting lamp as claimed in claim 7, is characterized in that,
Described multi-picture is stored in multiple films in described set of films, and described multiple films are driven and arrive successively the dead ahead of described light source by described dynamic structure, and are carried out successively projection;
And/or,
Described multi-picture is stored in described electronic memory, and described digital-code projector carries out successive projection to described multi-picture.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102798248A CN102767782B (en) | 2012-08-07 | 2012-08-07 | Welcoming lamp and projection method of welcoming lamp |
| PCT/CN2013/080296 WO2014023170A1 (en) | 2012-08-07 | 2013-07-29 | Greeting lamp and projection method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102798248A CN102767782B (en) | 2012-08-07 | 2012-08-07 | Welcoming lamp and projection method of welcoming lamp |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102767782A CN102767782A (en) | 2012-11-07 |
| CN102767782B true CN102767782B (en) | 2013-11-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012102798248A Expired - Fee Related CN102767782B (en) | 2012-08-07 | 2012-08-07 | Welcoming lamp and projection method of welcoming lamp |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN102767782B (en) |
| WO (1) | WO2014023170A1 (en) |
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| CN102767782B (en) * | 2012-08-07 | 2013-11-20 | 岳悫 | Welcoming lamp and projection method of welcoming lamp |
| WO2016027315A1 (en) * | 2014-08-19 | 2016-02-25 | 三菱電機株式会社 | Road surface illumination device |
| CN105240762A (en) * | 2015-09-29 | 2016-01-13 | 苏州耀腾光电有限公司 | Guest welcome device for car |
| CN105719165A (en) * | 2016-01-22 | 2016-06-29 | 岳悫 | Method and system for vehicle content delivery |
| CN106292140A (en) * | 2016-10-17 | 2017-01-04 | 上海科世达-华阳汽车电器有限公司 | A kind of automobile guest-greeting projection lamp |
| TWM546331U (en) | 2016-12-16 | 2017-08-01 | 揚明光學股份有限公司 | Puddle light |
| US10796580B2 (en) * | 2017-08-22 | 2020-10-06 | Ford Global Technologies, Llc | Vehicular image projection |
| CN107797363B (en) * | 2017-11-09 | 2024-09-24 | 天津市瑞擎影像材料有限公司 | Soundable Rotary film projector |
| CN110316115B (en) * | 2018-03-30 | 2021-05-14 | 比亚迪股份有限公司 | Vehicle, and intelligent welcome system and method based on vehicle-mounted display terminal |
| DE102018118439A1 (en) * | 2018-07-31 | 2020-02-20 | HELLA GmbH & Co. KGaA | Work lights and vehicle with one work light |
| CN109458583B (en) * | 2018-10-11 | 2021-02-26 | 刘兆 | Electronic welcome lamp for automobile door |
| CN111323995B (en) * | 2018-12-13 | 2023-04-18 | 法雷奥市光（中国）车灯有限公司 | Projection structure, projection method and corresponding car lamp and car |
| CN113542703B (en) * | 2020-04-22 | 2023-05-23 | 中强光电股份有限公司 | Image playing system and image playing method |
| WO2021228369A1 (en) * | 2020-05-11 | 2021-11-18 | Valeo Vision | Projection structure and corresponding vehicle lamp and vehicle |
| CN111911827A (en) * | 2020-08-21 | 2020-11-10 | 广东优尼克智能照明科技有限公司 | Improved pattern lamp |
| US11951901B2 (en) * | 2020-12-31 | 2024-04-09 | Coretronic Corporation | Display system suitable for vehicle and method for operating same |
| CN115225872A (en) | 2021-04-20 | 2022-10-21 | 中强光电股份有限公司 | Projection system and operation method thereof |
| CN113883442A (en) * | 2021-09-08 | 2022-01-04 | 岚图汽车科技有限公司 | Automobile projection lamp and vehicle |
| FR3130409B1 (en) * | 2021-12-13 | 2023-12-15 | Valeo Vision | IMAGE PROJECTION DEVICE |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7175321B1 (en) * | 2004-03-24 | 2007-02-13 | Lopez Gustavo M | Projector systems |
| DE102006036061B4 (en) * | 2006-08-02 | 2012-07-05 | Audi Ag | motor vehicle |
| CN201173431Y (en) * | 2008-03-31 | 2008-12-31 | 郑永发 | Luminous diode projection lamp |
| CN201334301Y (en) * | 2008-12-08 | 2009-10-28 | 苏州新达电扶梯部件有限公司 | Welcome lamp of escalator or moving sidewalk |
| CN201816511U (en) * | 2010-04-27 | 2011-05-04 | 钧越国际有限公司 | Vehicle projection lamp structure |
| US20110273671A1 (en) * | 2010-05-07 | 2011-11-10 | Idesign Max Co., Ltd. | Projector for Casting Light on the Ground beside a Vehicle |
| CN201983155U (en) * | 2011-01-25 | 2011-09-21 | 佳欣汽车用品股份有限公司 | Automobile guest-greeting projection lamp |
| CN202091972U (en) * | 2011-06-03 | 2011-12-28 | 李存庆 | Projection lamp for automobile welcoming illumination |
| CN202264698U (en) * | 2011-08-11 | 2012-06-06 | 宜兰汽车配件制造(平湖)有限公司 | Automobile projection lamp |
| CN102506365B (en) * | 2011-10-19 | 2014-06-18 | 上海英汇科技发展有限公司 | Automobile door projecting lamp and application thereof |
| CN102767782B (en) * | 2012-08-07 | 2013-11-20 | 岳悫 | Welcoming lamp and projection method of welcoming lamp |
| CN202747228U (en) * | 2012-08-07 | 2013-02-20 | 岳悫 | Meeting lamp |
| CN202992974U (en) * | 2012-12-24 | 2013-06-12 | 岳悫 | Greeting lamp |
-
2012
- 2012-08-07 CN CN2012102798248A patent/CN102767782B/en not_active Expired - Fee Related
-
2013
- 2013-07-29 WO PCT/CN2013/080296 patent/WO2014023170A1/en active Application Filing
Also Published As
| Publication number | Publication date |
|---|---|
| WO2014023170A1 (en) | 2014-02-13 |
| CN102767782A (en) | 2012-11-07 |
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