CN209661054U - A kind of showcase - Google Patents

Abstract

The utility model provides a kind of showcase, comprising: exhibition booth, light source, image collecting device and multimedium showing device；At least one exhibition position is provided on exhibition booth, each exhibition position offers loophole on each exhibition position, the light irradiated for transmiting the light source to the exhibition booth for showing corresponding showpiece；Described image acquisition device is arranged above exhibition booth, corresponding with the light transmission hole site on each exhibition position, is sent to the multimedium showing device for acquiring the image of exhibition booth, and by described image；The multimedium showing device, position for the loophole according to described image, determine the exhibition position for not placing showpiece on the exhibition booth, and according to the corresponding relationship of the exhibition position and displaying information that pre-save, obtain displaying information corresponding with the exhibition position, play out, with overcome the problems, such as to show in the prior art device arrangement is not flexible, user's operation experiences that bad, technological development difficulty is larger.

Description

A kind of showcase

Technical field

The utility model relates to showpiece display technique field more particularly to a kind of showcases.

Background technique

Usually there are the needs being shown to showpiece, hardware in business hall, experience area or exhibition room, display form is general It is the devices such as exhibition booth or showcase.When showpiece is introduced, mainly said by staff according to the interest of people Solution, it is therefore desirable to occupy human cost.

To reduce human cost, the displaying for carrying out medium intelligent introduction is triggered using modes such as switch, labels in the prior art Device, or showpiece is identified, triggering carries out the displaying device of medium intelligent introduction.

Wherein, it when leading to the displaying device of switch triggering progress medium intelligent introduction, needs to pacify on showing the fixed position of device Touch-control circuit is filled, causes to show that the arrangement of device is not flexible.

When carrying out the displaying device of medium intelligent introduction by tag triggers, need to paste bar coded sticker, two dimension on showpiece Then code label or RFID (Radio Frequency Identification, radio frequency identification) label are leaned on by reading equipment Nearly above-mentioned label could trigger video explanation, cause the operating experience of user bad.

By identifying to showpiece, when triggering carries out the displaying device of medium intelligent introduction, need early period for each showpiece Carrying out a large amount of data training just can recognize that showpiece, and technological development difficulty is larger.

Therefore exist in the prior art show device arrangement is not flexible, user's operation experiences bad, technological development The larger problem of difficulty.

Utility model content

The utility model provides a kind of showcase, shows that the arrangement of device is ineffective in the prior art for overcoming Living, user's operation experiences problem bad, that technological development difficulty is larger.

To overcome above-mentioned technical problem, the utility model provides a kind of showcase, the showcase include: exhibition booth, light source, Image collecting device and multimedium showing device；

Wherein, at least one exhibition position is provided on the exhibition booth, each exhibition position is for showing corresponding showpiece, each exhibition position On offer loophole, the light irradiated for projecting the light source to the exhibition booth；

Described image acquisition device is arranged above exhibition booth, corresponding with the light transmission hole site on each exhibition position, for adopting Collect the image of exhibition booth, and described image is sent to the multimedium showing device；

The multimedium showing device determines on the exhibition booth for the position of the loophole according to described image The exhibition position of showpiece is not placed, and according to the corresponding relationship of the exhibition position and displaying information that pre-save, is obtained corresponding with the exhibition position It shows information, plays out.

It can be seen from the above, image collecting device can acquire the image of exhibition booth in real time in the utility model, and will be collected Image is sent to multimedium showing device, wherein loophole is blocked when each exhibition position is placed with the showpiece being demonstrated；And work as When showpiece on exhibition position is removed, loophole is exposed, and the light that light source is irradiated to exhibition booth can be transmitted by corresponding loophole Come, therefore multimedium showing device can determine the exhibition position that showpiece is removed according to the image of acquisition, to obtain and the exhibition position pair The displaying information answered, and play out.Therefore it in the present invention when the showpiece on exhibition booth is taken away by user, that is, can trigger more Display advertising device determines corresponding exhibition position, and is shown to the showpiece on the exhibition position, compared with prior art, the utility model The mode of provided showcase triggering medium intelligent introduction is more flexible, substantially increases the operating experience of user, and will not occupy Exhibition booth space, so arrangement is also more flexible, separately since the showcase provided in the utility model embodiment is not necessarily to preceding Phase carries out a large amount of data training, therefore is also greatly reduced technological development difficulty.

Specifically, the light source is set to below the exhibition booth, is provided in the exhibition booth corresponding with each loophole Light transmission passage.

Since image collecting device is arranged above exhibition booth, and light source is arranged below exhibition booth, so when the exhibition on exhibition position When product are removed, the light of light source irradiation can be transmitted directly through the light transmission passage being arranged on exhibition booth from corresponding loophole, Therefore can be realized multimedium showing device according to image acquisition device to exhibition booth image determine and do not place exhibition on exhibition booth The exhibition position of product.

Specifically, the light source is set to above the exhibition booth；

The reflex reflector for reflecting the light source irradiation light is provided in the loophole.

It is so that working as exhibition position since light source and image collecting device are arranged in the same level above exhibition booth On showpiece when being removed, the light that light source is irradiated to exhibition booth can be transmitted from loophole, it is therefore desirable in loophole Reflex reflector for reflecting the light source irradiation light is set, since the light of reflex reflector reflection is than stronger, also can It enough realizes the exhibition booth image that multimedium showing device is arrived according to image acquisition device, determines the exhibition for not placing showpiece on exhibition booth The purpose of position.

Specifically, the reflex reflector is reflector or reflective paster.

Since reflector or reflective paster have good reflective, reflector or anti-can be set in loophole Light paster.

Specifically, the light source is integrated in one with described image acquisition device.

When to guarantee that light source and image collecting device are located at the same time above exhibition booth, the range of exposures and Image Acquisition of light source The coverage of device biggish can overlap, in order to which multimedium showing device can be adopted according to image collecting device The image collected determines the exhibition position for not placing showpiece on exhibition booth, therefore light source and image collecting device can be integrated in one, And achievees the purpose that be easily installed simultaneously, reduces installation cost.

Specifically, the quantity of the light source and the quantity of exhibition position are identical.

By the way that a corresponding light source is arranged for each exhibition position, it is ensured that when the showpiece on exhibition position is removed, The light that light source is irradiated to exhibition booth can be transmitted from corresponding loophole, and compared with a light source only is arranged, be transmitted Light intensity of illumination with higher, in order to which multimedium showing device can be according to image collecting device institute acquired image The exhibition position for not placing showpiece is determined more accurately out.

Specifically, the quantity of described image acquisition device and the quantity of exhibition position are identical.

By the way that a corresponding image collecting device is arranged for each exhibition position, it is ensured that on exhibition booth each exhibition position Image can be arrived by image acquisition device, and multimedium showing device is enabled accurately to determine the exhibition for not placing showpiece Position.

Specifically, described image acquisition device is infrared image acquiring equipment, and the light source is infrared light supply.

Since the visible light sources such as incandescent lamp are commonly used in life, so if light source uses ordinary light source, to multimedia Interference caused by showing when device determines light transmission hole site is larger, therefore light source uses infrared light supply in the present invention, corresponding Image collecting device use infrared image acquiring equipment.

Specifically, the multimedium showing device includes: display screen and/or loudspeaker.

Since the displaying information pre-saved can be video information, it is also possible to audio-frequency information, or simultaneously includes view Frequency information and audio-frequency information, then corresponding, multimedium showing device should include display screen and/or loudspeaker, for according to video Information carries out video playing, and/or carries out voice broadcast according to audio-frequency information, and the configuration and property of corresponding showpiece are understood convenient for user Energy.

Specifically, the multimedium showing device is computer.

The beneficial effects of the utility model are as follows:

The utility model provides a kind of showcase, which includes: exhibition booth, light source, image collecting device and more matchmakers Body display device；Wherein, at least one exhibition position is provided on the exhibition booth, each exhibition position is for showing corresponding showpiece, each Loophole is offered on exhibition position, the light irradiated for transmiting the light source to the exhibition booth；The setting of described image acquisition device exists It is corresponding with the light transmission hole site on each exhibition position above exhibition booth, it is sent to for acquiring the image of exhibition booth, and by described image The multimedium showing device；The multimedium showing device is determined for the position of the loophole according to described image The exhibition position of showpiece is not placed on the exhibition booth, and according to the corresponding relationship of the exhibition position and displaying information that pre-save, obtains and is somebody's turn to do The corresponding displaying information in exhibition position, plays out.Therefore in the present invention, when the showpiece on exhibition position is taken away by user, light The light that source is irradiated to exhibition booth can be transmitted from corresponding loophole, so that image acquisition device was exposed to loophole Image, so multimedium showing device can determine the exhibition position that showpiece is removed according to image collecting device acquired image, and Displaying information corresponding with the exhibition position is obtained, the showpiece on the exhibition position is introduced.Compared with prior art, the utility model The mode of provided showcase triggering medium intelligent introduction is more flexible, substantially increases the operating experience of user, and will not occupy Exhibition booth space, so arrangement is also more flexible, separately since the showcase provided in the utility model embodiment is not necessarily to preceding Phase carries out a large amount of data training, therefore is also greatly reduced technological development difficulty.

Detailed description of the invention

In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor Under, it is also possible to obtain other drawings based on these drawings.

Fig. 1 is one of the structural schematic diagram of showcase in the utility model embodiment；

Fig. 2 is the structural schematic diagram of multimedium showing device in the utility model embodiment；

Fig. 3 is the second structural representation of showcase in the utility model embodiment；

Fig. 4 is the third structural representation of showcase in the utility model embodiment；

Fig. 5 is the structural representation that image collecting device and multimedium showing device are separately provided in the utility model embodiment Figure；

Fig. 6 is one of the schematic diagram that the fixed reflectorized material of loophole is corresponded in the utility model embodiment；

Fig. 7 is two that the schematic diagram that loophole fixes reflectorized material is corresponded in the utility model embodiment；

Fig. 8 is three that the schematic diagram that loophole fixes reflectorized material is corresponded in the utility model embodiment；

Fig. 9 is four of the structural schematic diagram of showcase in the utility model embodiment；

Figure 10 is five of the structural schematic diagram of showcase in the utility model embodiment.

Description of symbols: 1, exhibition booth；101, loophole；102, light transmission passage；2, light source；3, image collecting device；4, Multimedium showing device；401, picture recognition module；402, playing control module；403, display screen；404, loudspeaker；5, reflective dress It sets.

Specific embodiment

It is practical to this below in conjunction with attached drawing in order to keep the purpose of this utility model, technical solution and advantage clearer It is novel to be described in further detail, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than Whole embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art are not making creative work Under the premise of all other embodiment obtained, fall within the protection scope of the utility model.

Embodiment one:

When due to triggering the displaying device for carrying out medium intelligent introduction in the way of switch, label etc. in the prior art, there is exhibition The arrangement of showing device is not flexible, user's operation experiences bad problem, and using being identified to showpiece, triggering carries out intelligence When the displaying device that can be explained, there is a problem of that technological development difficulty is larger, therefore to overcome above-mentioned technical problem, this is practical new Type embodiment provides a kind of showcase, as shown in Figure 1, the showcase includes:

Exhibition booth 1, light source 2, image collecting device 3 and multimedium showing device 4.

Wherein, at least one exhibition position is provided on the exhibition booth 1, each exhibition position is for showing corresponding showpiece, Mei Gezhan Loophole 101 is offered on position, the light irradiated for transmiting the light source 2 to the exhibition booth 1.

Image collecting device 3 is arranged above exhibition booth 1, corresponding with 101 position of loophole on each exhibition position, for adopting Collect the image of exhibition booth 1, and described image is sent to the multimedium showing device 4.

By being arranged image collecting device 3 above exhibition booth 1, the coverage of image collecting device 3 may make to cover Entire exhibition booth 1, therefore image collecting device 3 can be used for acquiring the image of entire exhibition booth 1 in real time, and by the image of entire exhibition booth 1 It is sent to multimedium showing device 4.

Wherein, when each exhibition position is placed with the showpiece being demonstrated, each loophole 101 is blocked, so image The collected present image of acquisition device 3 compared to its previous image for, the gray-value variation of each pixel in image Less；And when the showpiece on exhibition position is removed, loophole 101 is exposed, and light source 2 can be by corresponding to the light that exhibition booth 1 is irradiated Loophole 101 transmit, at this time the collected present image of image collecting device 3 compared to its previous image for, The pixel gray value of 101 position of loophole changes greatly.

So after multimedium showing device 4 receives the image that image collecting device 3 is sent, the multimedium showing device 4, for the position of the loophole 101 according to described image, determine the exhibition position for not placing showpiece on the exhibition booth 1, and root According to the corresponding relationship of the exhibition position and displaying information that pre-save, displaying information corresponding with the exhibition position is obtained, is played out.

Because exhibition booth 1 and the installation site of image collecting device 3 are fixed, in the image that image collecting device 3 acquires The position of each loophole 101 is fixed, therefore after multimedium showing device 4 receives the image of the acquisition of image collecting device 3, Whether can be changed, be determined on each exhibition position according to the pixel value of the pixel of 101 corresponding region of loophole each in image Showpiece whether be removed, that is, determine on exhibition booth 1 with the presence or absence of not placing the exhibition position of showpiece.

Specifically, as shown in Fig. 2, multimedium showing device 4 includes picture recognition module 401 and playing control module 402, Picture recognition module 401 is used to receive the image of the transmission of image collecting device 3, wherein when the showpiece on exhibition position is removed, also It is the loophole 101 according to described image of picture recognition module 401 when there is the exhibition position for not placing showpiece on exhibition booth 1 Position determines the process for not placing the exhibition position of showpiece on the exhibition booth 1, specific as follows:

Firstly, the image received can be changed into gray level image by picture recognition module 401, and reinforce the gray level image Then contrast further carries out binary conversion treatment to the gray level image to remove the interference of other factors in the gray level image.

So-called binaryzation is exactly to set 0 or 255 for the gray value of pixel in image, that is, whole image is presented Significantly there was only black and white visual effect out.It is more common in the prior art wherein when carrying out global binaryzation to image Method are as follows: one global threshold value T of setting, the pixel group that will be greater than T are set as white (or black), will be less than the picture of T Plain group is set as black (white).

Therefore one is preset also using global binarization method as described above in the utility model embodiment Global threshold R, the pixel group that will be greater than R are set as white, and the pixel group less than R is set as black.Due to when having light from saturating When unthreaded hole 101 transmits, the pixel gray value of 101 position of loophole is changed greatly, so can be according to saturating in practical application The situation of change of the pixel gray value of 101 position of unthreaded hole is configured R, to guarantee the image after binary conversion treatment In only occur not placing corresponding loophole 101 on the exhibition position of showpiece, to realize that picture recognition module 401 determines loophole 101 position in the picture.

Specifically, in the utility model embodiment, picture recognition module 401 is determining loophole 101 in the picture It, can position coordinates be determined in the picture by loophole 101 when position.I.e. picture recognition module 401 first identifies loophole 101 arrive the distance of image border, and determine the position coordinates of loophole 101 in the picture according to this distance.

After determining the position coordinates of loophole 101 in the picture, picture recognition module 401 can be further according to guarantor in advance The corresponding relationship of the position coordinates deposited and exhibition position number determines the exhibition position for not placing showpiece on exhibition booth 1, and exhibition position is numbered and is sent To playing control module 402.

Since playing control module 402 has imported the displaying information of all showpieces in advance according to exhibition position number, After receiving the exhibition position for not placing showpiece number, playing control module 402 can be according to the exhibition position number pre-saved and displaying The corresponding relationship of information obtains displaying information corresponding with the exhibition position, and plays out introduction to the showpiece on the exhibition position.

It therefore, can triggered multimedia exhibition after the showpiece on exhibition booth 1 is taken away by user in the utility model embodiment Showing device 4 determines the exhibition position that showpiece is removed, to obtain displaying information corresponding with the exhibition position, and to the showpiece on the exhibition position It is introduced.So compared with prior art, showcase provided by the utility model embodiment triggers the mode of medium intelligent introduction It is more flexible, the operating experience of user is substantially increased, and 1 space of exhibition booth will not be occupied, so arrangement is also more flexible, Separately the showcase as provided by the utility model embodiment is not necessarily to carry out a large amount of data training in early period, also drops significantly Low technological development difficulty.

Wherein it should be noted that in utility model embodiment, above-mentioned picture recognition module 401 is determined on exhibition booth 1 not During the exhibition position and playing control module 402 for placing showpiece obtain corresponding exhibit information, although being related to computer program, But picture recognition module 401 carries out gray proces and binary conversion treatment and picture recognition module 401 to acquired image During determining exhibition position number and exhibition position information according to the corresponding relationship pre-saved respectively with playing control module 402, institute The computer being related to is computer program more conventional in the prior art, therefore is not related in the utility model embodiment Improvement to method.

Embodiment two:

Since the displaying information pre-saved in multimedium showing device 4 can be video information, it is also possible to audio letter Breath, or simultaneously including video information and audio-frequency information, therefore on the basis of the above embodiments, in the utility model embodiment In, as shown in Fig. 2, multimedium showing device 4 includes: display screen 403 and/or loudspeaker 404, and the multimedium showing device 4 is Computer.

Wherein, when showing that information is video information, video information can be sent to display screen 403 by playing control module 402 Carry out video playing；When show information be audio-frequency information, playing control module 402 can by audio-frequency information be sent to loudspeaker 404 into Row voice broadcast；Certainly it is preferred that when showing that information includes simultaneously video information and audio-frequency information, playing control module 402 Video information is sent to display screen 403 respectively simultaneously and carries out video playing, audio-frequency information is sent to loudspeaker 404 and carries out voice Casting.

Embodiment three:

When to realize that the showpiece on exhibition booth 1 is taken away by user, pixel gray value in the acquired image of image collecting device 3 Variation, it is only necessary to guarantee to be transmissive to the light that light source 2 is irradiated to exhibition booth 1 by loophole 101, so in above-mentioned implementation On the basis of example, in the utility model embodiment, as shown in figure 3, light source 2 is set to 1 lower section of exhibition booth, set in the exhibition booth 1 It is equipped with light transmission passage 102 corresponding with each loophole 101.

Since light source 2 is arranged below exhibition booth 1, in utility model embodiment, when the showpiece on exhibition position is by user When taking away, the light that light source 2 is pointed into exhibition booth 1 can be directly through the light transmission passage 102 being arranged on the exhibition position, and from corresponding loophole It is transmitted in 101, so that multimedium showing device 4 is according to pixel ash in 3 acquired image of image collecting device The variation of angle value determines the exhibition position for not placing showpiece on exhibition booth 1, and obtains displaying information corresponding with the exhibition position, to the exhibition position On showpiece be introduced.

Example IV:

The light irradiated due to only needing to guarantee to be transmissive to light source 2 by loophole 101 to exhibition booth 1, so upper On the basis of stating embodiment, in the utility model embodiment, the light source 2 is set to 1 top of exhibition booth, the loophole The reflex reflector 5 for reflecting 2 irradiation light of light source is provided in 101.

Since light source 2 is arranged above exhibition booth 1, so the light that light source 2 issues is aimed downwardly, therefore when showpiece is taken by user When walking, to enable image collecting device 3 to collect the changed image of pixel gray value, so needing in loophole Reflex reflector 5 is arranged in 101 inside, according to the characteristic of reflex reflector 5 it is found that the light of the reflection of reflex reflector 5 is than stronger, therefore In collected 1 image of exhibition booth of image collecting device 3,101 position of loophole, pixel corresponding to the exhibition position of showpiece are not placed The gray-value variation of point is larger.

Therefore it in the utility model embodiment, is reflected by the light that reflex reflector 5 is pointed into exhibition booth 1 to light source 2, Multimedium showing device 4 be can be realized according to the variation of pixel gray value in 3 acquired image of image collecting device, determined The exhibition position of showpiece is not placed on exhibition booth 1, and obtains displaying information corresponding with the exhibition position, is situated between to the showpiece on the exhibition position It continues.

Specifically, when light source 2 is arranged above exhibition booth 1, mounting means as shown in Figure 1 can be used, i.e., the described light source 2 It is integrated in one with described image acquisition device 3.Therefore this kind of mounting means may make the range of exposures and Image Acquisition of light source 2 The coverage of device 3 biggish can overlap, in order to which multimedium showing device 4 can be according to image collecting device 3 acquired images determine the exhibition position for not placing showpiece on exhibition booth 1, and reach and be easily installed, reduce the mesh of installation cost simultaneously 's.

Specifically, when light source 2 is arranged above exhibition booth 1, mounting means as shown in Figure 4 can also be used, i.e., by light Source 2 and described image acquisition device 3 are individually set to 1 top of platform, wherein as shown in figure 5, due to light source 2 irradiation model It encloses and is rendered as umbrella, the coverage of image collecting device 3 is also rendered as umbrella, therefore to realize when 1 quilt of showpiece on exhibition position When taking away, multimedium showing device 4 can be determined and not put on exhibition booth 1 according to collected 1 image of exhibition booth of image collecting device 3 Set the exhibition position of showpiece, the range of exposures sense Chong Die with the coverage of image collecting device 3 of light source 2 should be arranged in each exhibition position It answers in area.It, can be according to the size of exhibition booth 1 and the range of exposures and image collector of light source 2 when therefore using this kind of mounting means It sets 3 coverage to be adjusted, mounting means is more flexible.

Embodiment five:

Since reflector or reflective paster have good reflective, in the utility model embodiment, reflex reflector 5 is Reflector or reflective paster, certain reflex reflector 5 can also be other reflectorized materials in addition to reflector or reflective paster, In In the utility model embodiment, the material of reflex reflector 5 and without specifically limiting.

Wherein, when exhibition position is to place the corresponding region of showpiece on exhibition booth 1, as shown in fig. 6, reflex reflector 5 can pass through Loophole 101 is fixed on corresponding exhibition position, i.e., reflex reflector 5 is installed on inside loophole 101.

Certainly corresponding loophole 101 can also be sheltered from using the reflex reflector 5 bigger than loophole 101.Wherein, For the installation convenient for reflex reflector 5, arrangement more flexibility ratio is improved, as shown in fig. 7, reflex reflector 5 can be pasted on often The upper surface of loophole 101 on a exhibition position.In addition, for the aesthetics for guaranteeing exhibition booth 1, as shown in figure 8, can also be by reflective dress Set the lower surface for the loophole 101 that 5 are pasted on each exhibition position.Certainly it should be noted that in the utility model embodiment, Fixed form to reflex reflector 5 and without specifically limiting.

Embodiment six:

With the development of the times, when the showpiece being demonstrated is more and more, exhibition booth is increasing or exhibition booth is designed to justify When shape, to guarantee when the showpiece on exhibition position is removed, corresponding loophole 101 can appear what light source 2 was irradiated to exhibition booth 1 Light.On the basis of the above embodiments, in the utility model embodiment, it is preferable that as shown in figure 9, the quantity of light source 2 with The quantity of exhibition position is identical.

By the way that light source 2 identical with booth quantity is arranged, and a corresponding light source is respectively provided with for each exhibition position 2, it is ensured that when the showpiece on exhibition position is removed, the light that light source 2 is irradiated to exhibition booth 1 can be transmitted from loophole 101.And Compared with only a light source is set, using this one-to-one set-up mode, the light transmitted from loophole 101 may make Intensity of illumination with higher, so that the gray-value variation of pixel is more in 3 acquired images of image collecting device Add obviously, in order to which multimedium showing device can be determined more accurately out according to image collecting device institute acquired image The exhibition position of showpiece is not placed.

Embodiment seven:

When the showpiece being demonstrated is more and more, when exhibition booth is increasing, in order to guarantee that image capture device 3 can acquire Image onto each exhibition position, on the basis of the above embodiments, in the utility model embodiment, it is also preferred that such as Shown in Figure 10, the quantity of described image acquisition device 3 and the quantity of exhibition position are identical.

By being arranged identical with booth quantity image collecting device 3, and for each exhibition position be respectively provided with one it is right therewith The image collecting device 3 answered, it is ensured that the image of each exhibition position can be collected by image collecting device 3 on exhibition booth 1, to realize Multimedium showing device 4 is determined more accurately out according to the image of the collected corresponding exhibition position of each image collecting device 3 The exhibition position of showpiece is not placed.

Therefore it can be seen from the above, in utility model embodiment, for light source 2 or image collecting device 3 quantity simultaneously Without specifically limiting, one can be at least, reduce installation cost, can also be arranged according to the size or shape of exhibition booth To be multiple, to reach more preferable recognition effect, the exhibition position for not placing showpiece is accurately determined.

Embodiment eight:

As can be seen from the above embodiments, include light source 2 in the showcase, and be used for 1 irradiation light of exhibition booth, wherein the light source 2 It can be the visible light sources such as the incandescent lamp being commonly used in life, but can due to what is installed in business hall, experience area or exhibition room Light-exposed source is more, when determining 101 position of loophole multimedium showing device 4 caused by interference it is larger therefore practical new at this Light source 2 employed in type embodiment is infrared light supply, to guarantee that multimedium showing device 4 can be accurate, stable to image The variation of middle pixel gray value is accurately screened.

Therefore on the basis of the above embodiments, in the utility model embodiment, described image acquisition device 3 is infrared Image capture device, specifically, infrared image acquiring equipment can be infrared camera, and the light source 2 is infrared light supply.

Embodiment nine:

On the basis of the above embodiments, it triggers showcase provided by the utility model embodiment and carries out medium intelligent introduction When, process is as follows:

The acquisition of image collecting device 3 is located at 1 image of exhibition booth in induction zone, and acquired image is sent to multimedia Show that the picture recognition module 401 in device 4, picture recognition module 401 are determined according to the variation of pixel gray value in image The position coordinates of 101 position of loophole and loophole 101, and further according to the position coordinates and exhibition position pre-saved The corresponding relationship of number determines the exhibition position for not placing showpiece on exhibition booth 1, while showpiece number is sent to playing control module 402, wherein showpiece number is exactly that the exhibition position of exhibition position where the showpiece is numbered, and then playing control module 402 is according to pre-saving Exhibition position number and the corresponding relationship that shows information, obtain corresponding with exhibition position displaying information, that is, the video of showpiece is believed Breath and/or audio-frequency information, and the display screen 403 and/or loudspeaker 404 that are correspondingly sent on display are carried out on the exhibition position Showpiece explanation.

Therefore compared in the prior art, showcase provided by the utility model embodiment triggers the mode of medium intelligent introduction It is more flexible, the operating experience of user is substantially increased, and 1 space of exhibition booth will not be occupied, so arrangement is also more flexible, Separately since the showcase provided in the utility model embodiment is not necessarily to carry out a large amount of data training in early period, also drop significantly Low technological development difficulty.

Although the preferred embodiment of the utility model has been described, once a person skilled in the art knows basic Creative concept, then additional changes and modifications may be made to these embodiments.It is wrapped so the following claims are intended to be interpreted as It includes preferred embodiment and falls into all change and modification of the scope of the utility model.

Obviously, it is practical without departing from this can to carry out various modification and variations to the utility model by those skilled in the art Novel spirit and scope.If in this way, these modifications and variations of the present invention belong to the utility model claims and Within the scope of its equivalent technologies, then the utility model is also intended to include these modifications and variations.

Claims (10)

1. a kind of showcase, which is characterized in that the showcase includes: exhibition booth, light source, image collecting device and multimedia show Device；

Wherein, at least one exhibition position is provided on the exhibition booth, each exhibition position is opened on each exhibition position for showing corresponding showpiece Equipped with loophole, light from the light source to the exhibition booth that irradiated for transmiting；

Described image acquisition device is arranged above exhibition booth, corresponding with the light transmission hole site on each exhibition position, for acquiring exhibition The image of platform, and described image is sent to the multimedium showing device；

The multimedium showing device, the pixel value for the pixel according to loophole each in described image corresponding region are It is no to change, determine whether the showpiece on each exhibition position is removed, that is, determine the exhibition for not placing showpiece on the exhibition booth Position, and according to the corresponding relationship of the exhibition position and displaying information that pre-save, displaying information corresponding with the exhibition position is obtained, is broadcast It puts.

2. showcase as described in claim 1, which is characterized in that the light source is set to below the exhibition booth, the exhibition booth Inside it is provided with light transmission passage corresponding with each loophole.

3. showcase as described in claim 1, which is characterized in that the light source is set to above the exhibition booth；

The reflex reflector for reflecting the light source irradiation light is provided in the loophole.

4. showcase as claimed in claim 3, which is characterized in that the reflex reflector is reflector or reflective paster.

5. showcase as claimed in claim 3, which is characterized in that the light source and described image acquisition device are integrated in one Body.

6. showcase as described in claim 1, which is characterized in that the quantity of the light source and the quantity of exhibition position are identical.

7. showcase as described in claim 1 or 6, which is characterized in that the quantity of described image acquisition device and the number of exhibition position It measures identical.

8. showcase as described in claim 1, which is characterized in that described image acquisition device is infrared image acquiring equipment, The light source is infrared light supply.

9. showcase as described in claim 1, which is characterized in that the multimedium showing device includes: display screen and/or loudspeaker .

10. showcase as described in claim 1, which is characterized in that the multimedium showing device is computer.