CN208384544U - Multimedia show human-computer interaction device and touch wall - Google Patents
Multimedia show human-computer interaction device and touch wall Download PDFInfo
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- CN208384544U CN208384544U CN201820489519.4U CN201820489519U CN208384544U CN 208384544 U CN208384544 U CN 208384544U CN 201820489519 U CN201820489519 U CN 201820489519U CN 208384544 U CN208384544 U CN 208384544U
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- predetermined inductive
- capacitive proximity
- wall
- proximity sensor
- inductive region
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Abstract
The utility model relates to a kind of multimedia show human-computer interaction device and touch wall, described device includes: for detecting the detection unit of the variation of the capacitance of capacitive proximity sensor in wall predetermined inductive region, for judging whether changing value exceeds the judging unit of values and for when judging unit is judged as YES, the main control unit transferring audio/video file corresponding with predetermined inductive region and playing out, the wall is equipped at least one predetermined inductive region, and capacitive proximity sensor is correspondingly arranged in predetermined inductive region.The utility model embodiment is by being equipped with multiple capacitive proximity sensors in wall, when user continues operation to the predetermined inductive region, the capacitance of the capacitive proximity sensor in the predetermined inductive region can be caused to change, audio/video file corresponding with the predetermined inductive region is transferred by main control unit to play out, capacitive proximity sensor can accurately respond the operation of user, improve user experience.
Description
Technical field
The utility model relates to intelligent human-machine interaction technical field, in particular to a kind of multimedia show human-computer interaction device
And touch wall.
Background technique
In some scenes interacted, for example, need to product carry out product introduction when, generalling use will produce
Product attribute is in such a way that text or picture are projected, and fixed to show and explain, visual range is big, and visual effect is true to nature.
But interaction is realized in existing such interaction mostly in the form of mouse, touch screen, control stick etc., but this interaction
The participation of mode client is not high, interactive not strong, reduces the viewing interest of client.Now also having on the market can participate in for client
The projection interactive device of interaction, such as: infrared or radar mode Projection Display wall is used, client can pass through manual palpation
The animated button and then control projection interactive device being projected on wall project relevant content, improve the participation of client, but
It is, when the metope for showing wall is uneven, will there is certain sense blind area, client couple using infrared or radar mode
When animated button in sense blind area is interacted, projection interactive device cannot collect spectators and be operated, to make to see
Many operations cannot be responded, and customer experience is reduced.
Utility model content
The technical problem to be solved by the present invention is to places in view of the deficiency of the prior art, and it is more to provide one kind
Display advertising human-computer interaction touches wall and device.
The utility model solves the technological means that technical problem uses and is to provide a kind of multimedia show human-computer interaction device,
Include:
Detection unit, for detecting the variation of the capacitance of capacitive proximity sensor in wall predetermined inductive region, institute
Wall is stated equipped at least one described predetermined inductive region, the capacitive proximity sensor is correspondingly arranged at the predetermined inductive area
In domain；
Judging unit, for judging whether the changing value exceeds values；
Main control unit, for when the judging unit is judged as YES, transferring shadow corresponding with the predetermined inductive region
Sound file, and play out.
Further, the detection unit includes:
Original records module, for when recording that capacitive proximity sensor powers in the predetermined inductive region on wall
Capacitor initial value；
Computing module, the capacitor end value after variation for detecting the capacitive proximity sensor are detected, and is calculated
Difference between the capacitor end value and capacitor initial value is as the changing value.
Further, further includes:
Pre- projecting cell, for drive projection module projected in the predetermined inductive region pre-set button picture and/or
The standby animation of pre-cast shadow is projected on the wall.
Further, the main control unit includes:
Judgment module is detected, for judging whether the capacitive proximity sensor in at least two predetermined inductive regions
Changing value synchronization exceed values；
Processing module, for being transferred according to preset rules and playing correspondence when the detection judgment module is judged as YES
Audio/video file.
Further, the processing module includes:
Subprocessing module, for one of broadcasting to be transferred and plays correspondence simultaneously by priority, poll or split screen
Audio/video file
On the other hand, the utility model also provides a kind of multimedia show human-computer interaction touch wall, including wall, condenser type
Proximity sensor, information collector and master controller, the wall are equipped with several predetermined inductive regions, the capacitive proximity
Sensor is correspondingly arranged in the predetermined inductive region, and the information collector is electrically connected with multiple capacitive proximity sensors
It connects the capacitance variation for detecting the capacitive proximity sensor and exports detection signal, the master controller and the letter
Breath collector communication connection is transferred according to the detection signal changed with capacitance for receiving the detection signal
The corresponding audio/video file in predetermined inductive region plays out.
Further, the wall includes base and projection layer, and the base offers receiving at predetermined inductive region
Slot, the capacitive proximity sensor are set in the holding tank.
By adopting the above technical scheme, the utility model at least has the advantages that the utility model embodiment passes through
Multiple predetermined inductive regions are equipped in wall, and are equipped with capacitive proximity sensor in the predetermined inductive region, work as user
When approaching by finger or palm etc. or touch the predetermined inductive region, the capacitor in the predetermined inductive region can be caused
The capacitance of formula proximity sensor changes, and the variation of the capacitance of capacitive proximity sensor is detected by detection unit
When being worth, and judging the changing value beyond values by judging unit, then illustrate that user carries out the predetermined inductive region
Operation, transfers audio/video file corresponding with the predetermined inductive region by main control unit at this time and plays out, due to condenser type
Proximity sensor by the shape of wall and the up-and-down limitation of surface of wall, can not respond the operation of user accurately, improve and use
Family experience.
Detailed description of the invention
Fig. 1 is the block diagram of the utility model multimedia show human-computer interaction device one embodiment.
Fig. 2 is the block diagram of another embodiment of the utility model multimedia show human-computer interaction device.
Fig. 3 is the specific block diagram of the utility model multimedia show human-computer interaction device one embodiment.
Fig. 4 is the structural schematic diagram that the utility model multimedia show human-computer interaction touches another embodiment of wall.
Fig. 5 is the process signal for the exchange method that the utility model multimedia show human-computer interaction touches wall one embodiment
Figure.
Fig. 6 is the detailed process signal that the utility model multimedia show human-computer interaction touches wall one embodiment step S1
Figure.
Fig. 7 is that the process for the exchange method that the utility model multimedia show human-computer interaction touches another embodiment of wall is shown
It is intended to.
Fig. 8 is the detailed process signal that the utility model multimedia show human-computer interaction touches wall one embodiment step S3
Figure.
The embodiments will be further described with reference to the accompanying drawings for the realization, functional characteristics and advantage of the utility model aim.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
It please refers to Fig.1 to Fig.3, the utility model provides a kind of technical solution: a kind of multimedia show human-computer interaction device,
Include:
Detection unit 1, for detecting the variation of the capacitance of capacitive proximity sensor in wall predetermined inductive region, institute
Wall is stated equipped at least one described predetermined inductive region, the capacitive proximity sensor is correspondingly arranged at the predetermined inductive area
In domain；
Judging unit 2, for judging whether the changing value exceeds values；
Main control unit 3, for when the judging unit is judged as YES, transferring shadow corresponding with the predetermined inductive region
Sound file, and play out.
When implementing, by dividing multiple predetermined inductive regions on wall, then set in each predetermined inductive region
Corresponding capacitive proximity sensor is set, when user operates one of predetermined inductive region, such as: it is touched with hand
The predetermined inductive region can then change the capacitance of the capacitive proximity sensor in the predetermined inductive region, single by detection
Member 1 detects the changing value of the capacitance of the capacitive proximity sensor in the predetermined inductive region, is then sentenced by judging unit 2
Whether the changing value that breaks exceeds values, when beyond when, transferred by main control unit 3 corresponding with the predetermined inductive region
Audio/video file plays out, and specifically, can be projected to video on wall by the projector in projecting apparatus system, and pass through
The figure viewed from behind music of the sounding devices such as the broadcaster in projecting apparatus system broadcasting video.Capacitive proximity sensor be set to wall in and
It is not influenced by the shape of wall and surface of wall are up-and-down, can accurately respond the operation of user, pass through user experience.
In one alternate embodiment, the detection unit 1 includes:
Original records module 11, for when recording that capacitive proximity sensor powers in the predetermined inductive region on wall
Capacitor initial value；
Computing module 12, the capacitor end value after variation for detecting the capacitive proximity sensor are detected, and is counted
The difference between the capacitor end value and capacitor initial value is calculated as the changing value.
Implement when, the capacitance of the capacitive proximity sensor be not it is fixed, when powering on, the condenser type is connect
The capacitance of nearly sensor can change, and after the completion of system electrification, the capacitance of the capacitive proximity sensor will
It settles out, by original records module 11 using the capacitance of capacitive proximity sensor when powering on as capacitor initial value,
Then the capacitor end value after detecting the variation of the capacitive proximity sensor by detection computing module 12, calculates the capacitor
Difference between end value and capacitor initial value can effectively improve the accuracy of response user's operation as the changing value.?
When it is implemented, after the completion of the user's operation, such as when the hand of user leaves the predetermined inductive region, in the predetermined inductive region
The capacitance of capacitive proximity sensor can be restored to the capacitor initial value.
In one alternate embodiment, the utility model multimedia show human-computer interaction device further include:
Pre- projecting cell 4, for drive projection module projected in the predetermined inductive region pre-set button picture and/or
The standby animation of pre-cast shadow is projected on the wall.
It, can be by projecting in advance in the case where there is no user to interact after Multimedia System powers on when implementing
Unit 4 drives projection module to project pre-set button animation in the predetermined inductive region, reminds the user that the pre-set button
The position of animation is predetermined inductive region, and user is facilitated to operate；It is waited for furthermore it is also possible to project pre-cast shadow on the wall
Motor-driven picture prevents occurring the case where blank screen or dull standby picture when operating for a long time without user after being switched on.
Further, the main control unit 3 includes:
Judgment module 31 is detected, for judging whether that the capacitive proximity in at least two predetermined inductive regions senses
The changing value of device exceeds values in synchronization；
Processing module 32, for when the detection judgment module is judged as YES, transferring and playing according to preset rules pair
The audio/video file answered.
When implementing, the processing module 32 includes:
Subprocessing module 321 is transferred and is played pair for one of being played simultaneously by priority, poll or split screen
The audio/video file answered.When user simultaneously operates multiple predetermined inductive regions on wall, the detection judgement
Module 31 detects the changing value of the capacitance of the capacitive proximity sensor in multiple predetermined inductive region same
Moment exceeds values, at this point, the subprocessing module 321 in processing module 32 is same by priority, poll or split screen
When a kind of mode for playing transfer audio/video file and play out.Specifically, it is played simultaneously by split screen of the preset rules and is
Example, can be corresponding audio-visual by two predetermined inductive regions when operating to two predetermined inductive regions user's used time
File takes out, and is then projected and is played on wall by the way of left and right or up and down split screen.
On the other hand, as shown in figure 4, the utility model also provides a kind of multimedia show human-computer interaction touch wall, including
Wall 100, capacitive proximity sensor 200, information collector 300 and master controller (not shown), the wall 100 are equipped with
Several predetermined inductive regions, the capacitive proximity sensor 200 are correspondingly arranged in the predetermined inductive region, and the information is received
Storage 300 is electrically connected the electricity for detecting the capacitive proximity sensor 200 with multiple capacitive proximity sensors 200
Capacitance changes and exports detection signal, and the master controller and the information collector 300 are communicated to connect for receiving the inspection
Signal is surveyed, and audio/video file corresponding with the changed predetermined inductive region of capacitance is transferred according to the detection signal and is carried out
It plays.
When implementing, the wall 100 includes base 110 and projection layer 120, and the base 110 is in predetermined inductive region
Place offers holding tank 130, and the capacitive proximity sensor 200 is set in the holding tank 130.It is somebody's turn to do when user is touched with hand
When predetermined inductive region, then it can change the capacitive proximity sensor 200 in the corresponding holding tank 130 in the predetermined inductive region
Capacitance detects the variation of the capacitance of the capacitive proximity sensor in the predetermined inductive region by information collector 300
Value, and export detection signal to master controller, by master controller transfer audio/video file corresponding with the predetermined inductive region into
Row plays, and specifically, can be projected to video on wall by the projector in projecting apparatus system, and pass through projecting apparatus system
In the sounding devices such as broadcaster play the figure viewed from behind music of video.
The present embodiment is used to detect the operational motion of user, capacitive proximity sensing using capacitive proximity sensor 200
Device 200 be set in wall 100 without by wall 100 shape and surface of wall is up-and-down influences, can accurately respond user
Operation, pass through user experience.
When implementing, as shown in figure 5, multimedia show human-computer interaction of the present invention, which touches wall, can also pass through following multimedia
Show that man-machine interaction method is controlled, comprising:
Step S1 detects the changing value of the capacitance of capacitive proximity sensor in wall predetermined inductive region, wherein institute
Wall is stated equipped at least one described predetermined inductive region, the capacitive proximity sensor is correspondingly arranged at the predetermined inductive area
In domain；
Step S2, judges whether the changing value exceeds values；
Step S3 if so, transferring audio/video file corresponding with the predetermined inductive region, and is played out.
When implementing, by dividing multiple predetermined inductive regions on wall, then set in each predetermined inductive region
Corresponding capacitive proximity sensor is set, when user operates one of predetermined inductive region, such as: it is touched with hand
The predetermined inductive region can then change the capacitance of the capacitive proximity sensor in the predetermined inductive region, should by judgement
Whether the changing value of the capacitance of capacitive proximity sensor exceeds values, when exceeding, then transfers and this presets sense
It answers the corresponding audio/video file in region to play out, specifically, can be projected to video by the projector in projecting apparatus system
On wall, and pass through the figure viewed from behind music that the sounding devices such as the broadcaster in projecting apparatus system play video.
By being equipped with multiple predetermined inductive regions on wall, and in the predetermined inductive region, correspondence is set the present embodiment
It is equipped with capacitive proximity sensor, when user approaches by finger or palm etc. or touches the predetermined inductive region,
The capacitance of the capacitive proximity sensor in the predetermined inductive region can be caused to change, when detect capacitive proximity pass
When the changing value of the capacitance of sensor exceeds values, then illustrate that user operates the predetermined inductive region, this
When transfer audio/video file corresponding with the predetermined inductive region and play out, since capacitive proximity sensor is not by the shape of wall
Shape and the up-and-down limitation of surface of wall can accurately respond the operation of user, improve user experience.
In one embodiment, as shown in fig. 6, described detect capacitive proximity sensor in wall predetermined inductive region
The changing value of capacitance includes:
Step S11, the capacitor recorded when capacitive proximity sensor powers in the predetermined inductive region on wall are initial
Value；
Step S12, the capacitor end value after detecting the variation of the capacitive proximity sensor, and calculate the capacitor most
Difference between final value and capacitor initial value is as the changing value.
Implement when, the capacitance of the capacitive proximity sensor be not it is unalterable, when a system is powered up, can make
Certain fluctuation occurs for the capacitance of the capacitive proximity sensor, and after the completion of system electrification, the capacitive proximity is passed
The capacitance of sensor will settle out, and the capacitance of capacitive proximity sensor when by that will power on is initial as capacitor
Value, the capacitor end value after then detecting the variation of the capacitive proximity sensor again calculate the capacitor end value and capacitor
Difference between initial value can effectively improve the accuracy of response user's operation as the changing value.In the specific implementation, when
Capacitive proximity after the completion of user's operation, such as when the hand of user leaves the predetermined inductive region, in the predetermined inductive region
The capacitance of sensor can be restored to the capacitor initial value.
One it is optional say in embodiment, as shown in fig. 7, in the detection wall predetermined inductive region capacitive proximity pass
Before the step of changing value of the capacitance of sensor further include:
Step S4, driving projection module project pre-set button picture and/or in the wall in the predetermined inductive region
The standby animation of pre-cast shadow is projected on body.
In the case where not having user to interact after Multimedia System powers on when implementing, projective module can be driven
Block projects pre-set button animation in the predetermined inductive region, reminds the user that the position of the pre-set button animation is default
Induction region facilitates user to operate；Furthermore it is also possible to project the standby animation of pre-cast shadow on the wall, prevent from being switched on
Occur the standby picture of blank screen or dullness when operating for a long time without user afterwards, improves ornamental value.
In one alternate embodiment, as shown in figure 8, described transfer audio-visual text corresponding with the predetermined inductive region
Part, and play out and include:
Step S31 judges whether the changing value of the capacitive proximity sensor in at least two predetermined inductive regions
Exceed values in synchronization；
Step S32, if so, being transferred according to preset rules and playing corresponding audio/video file.
In the specific implementation, the preset rules include one of priority, poll or split screen while broadcasting.When with
Capacitor when family simultaneously operates multiple predetermined inductive regions on wall, in multiple predetermined inductive region
The changing value of formula proximity sensor synchronization exceed values, at this point it is possible to by setting priority, poll or
A kind of mode that split screen plays simultaneously is transferred audio/video file and is played out.Specifically, by taking priority as an example, when user's used time pair
When three predetermined inductive regions are operated, which can be taken out, so
Broadcasting is ranked up according to file size or file internal priority afterwards.
The above is only the preferred embodiment of the present invention, and therefore it does not limit the scope of the patent of the utility model,
Equivalent structure or equivalent flow shift made by using the description of the utility model and the drawings, is directly or indirectly transported
Used in other related technical areas, it is also included in the patent protection scope of the utility model.
Claims (2)
1. a kind of multimedia show human-computer interaction touches wall, it is characterised in that: including wall, capacitive proximity sensor, information
Collector and master controller, the wall are equipped with several predetermined inductive regions, and the capacitive proximity sensor is correspondingly arranged at
In the predetermined inductive region, the information collector is electrically connected described for detecting with multiple capacitive proximity sensors
The capacitance variation of capacitive proximity sensor simultaneously exports detection signal, the master controller and the information collector communication link
It connects for receiving the detection signal, and transferred and the changed predetermined inductive region pair of capacitance according to the detection signal
The audio/video file answered plays out.
2. multimedia show human-computer interaction according to claim 1 touches wall, it is characterised in that: the wall includes base
And projection layer, the base offer holding tank at predetermined inductive region, the capacitive proximity sensor is set to the appearance
It receives in slot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820489519.4U CN208384544U (en) | 2018-04-08 | 2018-04-08 | Multimedia show human-computer interaction device and touch wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820489519.4U CN208384544U (en) | 2018-04-08 | 2018-04-08 | Multimedia show human-computer interaction device and touch wall |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208384544U true CN208384544U (en) | 2019-01-15 |
Family
ID=64975640
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820489519.4U Active CN208384544U (en) | 2018-04-08 | 2018-04-08 | Multimedia show human-computer interaction device and touch wall |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208384544U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108459778A (en) * | 2018-04-08 | 2018-08-28 | 深圳天际云数字技术有限公司 | Multimedia show man-machine interaction method and device |
| CN111897455A (en) * | 2020-07-31 | 2020-11-06 | 北京服装学院 | Interactive touch wall |
-
2018
- 2018-04-08 CN CN201820489519.4U patent/CN208384544U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108459778A (en) * | 2018-04-08 | 2018-08-28 | 深圳天际云数字技术有限公司 | Multimedia show man-machine interaction method and device |
| CN111897455A (en) * | 2020-07-31 | 2020-11-06 | 北京服装学院 | Interactive touch wall |
| CN111897455B (en) * | 2020-07-31 | 2024-04-02 | 北京服装学院 | Interactive touch wall |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 518000 Rooms 202, 2 Floors, 19 Buildings, 2 Floors, Zhiheng Strategic Emerging Industrial Park, Second Road, Nanshan Street Pass, Nanshan District, Shenzhen City, Guangdong Province Patentee after: Shenzhen TianJiYun digital creative Exhibition Co., Ltd Address before: 518000 Rooms 202, 2 Floors, 19 Buildings, 2 Floors, Zhiheng Strategic Emerging Industrial Park, Second Road, Nanshan Street Pass, Nanshan District, Shenzhen City, Guangdong Province Patentee before: SHENZHEN OURSKY DIGITAL TECHNOLOGY Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder |