CN205176788U - Interactive installation of space atmospheric pressure response - Google Patents
Interactive installation of space atmospheric pressure response Download PDFInfo
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- CN205176788U CN205176788U CN201520688049.0U CN201520688049U CN205176788U CN 205176788 U CN205176788 U CN 205176788U CN 201520688049 U CN201520688049 U CN 201520688049U CN 205176788 U CN205176788 U CN 205176788U
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- interactive device
- baroceptor
- air pressure
- measured value
- chip microcomputer
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Abstract
The utility model relates to a sensing technical field especially relates to an interactive installation of space atmospheric pressure response, and the atmospheric pressure through atmospheric pressure sensor array sensing surrounding environment changes and generates the measured value, generates different mutual scenes by the treater according to the measured value to realize the good interdynamic between people and the device.
Description
Technical field
The utility model relates to detection technology field, particularly relates to the interactive device of a kind of space air pressure induction.
Background technology
Body sense technology, enables people directly use device or the environment interaction of limb action and periphery, and without the need to using the opertaing device of any complexity.Such as somatic sensation television game can any controller, uses the player that limb action controls in game, allows user roam more realistically in the ocean of game.Further, along with the progress of technology, body sense technology can also be used in the clothes shop in market, arranges user and can arbitrarily try on the net the clothes oneself liked on.
Existing sensing technology, mainly comprises image sensing technology, and the color of such as Microsoft and depth perception answer camera lens kinect; Distance-sensing technology, such as infrared proximity sensing technology, ultrasonic distance sensing technology; Gesture motion induction technology, such as leapmotion; Sound array sensing technology etc.
Baroceptor is a kind of general sensor, is mainly used in some smart machines and weather detection devices, and be such as with the GPS device that hyperbar detects, this GPS device, by baroceptor testing environment air pressure, calculates sea level elevation further.Nowadays also do not have a kind of body sense equipment utilization ambient pressure to change and realize people and equipment is mutual.
Utility model content
The utility model is for the limitation of prior art, the interactive device of a kind of space air pressure induction is provided in a creative way, by the air pressure change of baroceptor array sensing surrounding environment, generate different interaction scenarios, the control system without the need to complexity can realize the good interaction between people and device.
The utility model solves the problems of the technologies described above adopted technical scheme:
There is provided the interactive device of a kind of space air pressure induction, it is characterized in that, described interactive device comprises:
Baroceptor array, detects the air pressure change of surrounding environment, generates a measured value;
Single-chip microcomputer, is connected with described baroceptor array, with receive and transmit described baroceptor export measured value;
Processor, is connected with described single-chip microcomputer, to receive the measured value of described single-chip microcomputer transmission, and analyzes described measured value, to generate different interaction scenarios, thus realizes the good interaction between people and described interactive device.
Preferably, above-mentioned interactive device also comprises:
Interactive screen, described baroceptor array is arranged in described interactive screen, in order to sense surrounding environment air pressure change.
Preferably, above-mentioned interactive device, wherein, the some baroceptors in described baroceptor array are uniformly distributed.
Preferably, above-mentioned interactive device also comprises:
Communication interface, described single-chip microcomputer is connected with described processor by described communication interface, and described communication interface transmits data or instruction between described single-chip microcomputer and described processor.
Preferably, above-mentioned interactive device also comprises:
Temperature sensor, be connected between described baroceptor array and described single-chip microcomputer, by arranging the filter value of described temperature sensor, to filter out because the surrounding environment air pressure change that human body is blown or natural wind causes is to the interference of the measured value of described baroceptor.
Preferably, above-mentioned interactive device, wherein, described baroceptor array adopts difference algorithm to generate described measured value.
Technique scheme tool has the following advantages or beneficial effect: the interactive device of a kind of space air pressure induction that the utility model provides, sense the air pressure change of surrounding environment by baroceptor array and generate measured value, different interaction scenarios is generated according to measured value, to realize the good interaction between people and device by processor.This device does not need complicated control system, people can be allowed immersively to realize with interactive scene good mutual.
Accompanying drawing explanation
By reading the detailed description done non-limiting example with reference to the following drawings, the utility model and feature, profile and advantage will become more apparent.It should be noted that in accompanying drawing and proportionally do not draw associated components, focus on purport of the present utility model is shown.
Fig. 1 is the module diagram of the interactive device of space of the present utility model air pressure induction.
Embodiment
Below in conjunction with accompanying drawing and specific embodiment, the utility model is further described, but not as restriction of the present utility model.
Embodiment one:
With reference to Fig. 1, the interactive device of space of the present utility model air pressure induction, mainly comprise: baroceptor array 1 is (due to domain restriction in figure, merely illustrate a part of baroceptor, the quantity of the baroceptor in practical application in this baroceptor array 1 can adjust according to different scene demands, the present embodiment is not restricted this), the present embodiment adopts general baroceptor to be connected in series composition this baroceptor array 1, the such as MPL3115A2 etc. of doctor BMP180 sensor, Freescale.Select multiple baroceptor to form baroceptor array 1, the precision of testing environment air pressure change can be improved, and these baroceptors are uniformly distributed, to realize fast response time, advantage that accuracy of detection is high.
As a preferred embodiment, in the present embodiment, baroceptor array 1 is arranged in an interactive screen 2, and as shown in Figure 1, the some baroceptors in baroceptor array 1 are evenly distributed on the surface of this interactive screen 2, to realize the induction of full angle.Such as, user A blows in interactive screen 2 in the lower left corner, because the surface of whole interactive screen 2 is distributed with baroceptor, even dynamics is all no longer restricted for the angle of such air blowing, any one direction even air blowing of any one dynamics all can be detected by the baroceptor of relevant position, greatly improve the precision of detection.
Single-chip microcomputer 3, is connected with baroceptor array 1, in order to receive the measured value of the ambient pressure change that also transmission and air pressure sensor array 1 detects.
Processor 5, is connected with single-chip microcomputer 3, and the measured value in order to the ambient pressure change detected according to baroceptor array 1 generates different interaction contents, to realize the good interaction between people and device on screen.
Power supply 6, is connected with single-chip microcomputer 3 and interactive screen 2, to provide power supply to the interactive device of the space air pressure induction of the present embodiment.
Concrete, the method for the interactive device sensing air pressure change of above-mentioned space air pressure induction mainly comprises the following steps:
Step one, sets baroceptor (being described for the baroceptor of in baroceptor array 1) the threshold value Pt of air pressure change and the step-length m of calculating mean value by single-chip microcomputer 3; Step 2, single-chip microcomputer 3 sends the air pressure initial value P0 of instruction fetch baroceptor; Step 3, by P0 assignment to air pressure average value P avg; Step 4, is read the real-time atmospheric pressure value Pi of baroceptor by single-chip microcomputer 3; Step 5, if the absolute value of Pi-Pavg is greater than Pt, then judges that this baroceptor senses air pressure change, the air blowing behavior of user also namely detected; Step 6, upgrades Pavg=(pavg* (m-1)+pi)/m; Step 7, jumps to step 4, and circulation performs, constantly to detect the real-time atmospheric pressure value of this baroceptor.
As a preferred embodiment, the interactive device of the present embodiment also comprises communication interface 4, be connected between single-chip microcomputer 3 and processor 5, because the input/output function of single-chip microcomputer 3 is limited, by setting up communication interface 4, the exchanges data between single-chip microcomputer 3 and processor 5 flexibly and accurately can be realized.
As a preferred embodiment, single-chip microcomputer 3 inside of the interactive device of the present embodiment also embeds and is provided with filter function, the jitter error generated during the measured value that the ambient pressure detected with filtering single-chip microcomputer 3 transmission and air pressure sensor array 1 changes.
As a preferred embodiment, the interactive device of the present embodiment also comprises temperature sensor (not shown), be connected with baroceptor array 1, to filter out because the surrounding environment air pressure change that human body is blown or natural wind causes is to the interference of the measured value of baroceptor array 1.Such as, this air pressure induction interactive device is positioned over indoor for Consumer's Experience, user B blows and experiences corresponding interaction scenarios to waiting in the interactive screen 2 of this air pressure induction interactive device, and now user C drives variations in flow around through interactive screen 2 fast thus detected by baroceptor array 1.Because user B blow not only cause ambient air pressure change and also with temperature variation, and user C is through only bringing air pressure change, at this moment temperature sensor just can (this filter value be with temperature variation or temperature variation very slight as filtering out according to the filter value set in advance, and leave the threshold range of the measured value with remarkable temperature variation), the air pressure change numerical value brought by user C filters out, and leave user B and to blow the air pressure change value caused, also in this scene, namely filtered out the interference to baroceptor array 1 that in due to environment, the factor such as natural wind causes.Certainly, by adjusting the filter value of temperature sensor, can realize filtering out the air blowing of people and retain the air pressure change value (such as this air pressure induction interactive device is positioned over outdoor, makes it according to outdoor wind-force change auto-changing interaction scenarios) that natural wind in surrounding environment brings.
Embodiment two:
When utilizing the interactive device of space of the present utility model air pressure induction to carry out mutual, its principle of work is (for convenience of setting forth, the present embodiment still adopts the interactive device in above-described embodiment one to carry out describing):
For human body air blowing, when user D blows facing to interactive screen 2, cause the variations in flow in subrange, and produce the variation of partial pressure further, the unexpected change (also namely single-chip microcomputer 3 detects the air pressure change of several baroceptors in baroceptor array 1) of air pressure herein detected by baroceptor array 1, thus capture the blowing action of user D.Because baroceptor array 1 can be subject to much random interference while perception user D blowing action, such as atmospheric pressure itself is a unfixed value, and air pressure absolute value all can change a lot every day; The interference of natural wind or other users in such as surrounding environment, also can cause the change of measured value; Therefore in the present embodiment, the measured value of baroceptor array 1 has been done and processed targetedly, enabled the air blowing behavior detecting user D exactly.
After baroceptor array 1 captures the blowing action of user D, adopt difference algorithm, get the relative value of baroceptor, filter out the error that the randomness of atmospheric pressure own causes, generate a measured value, and this measured value is sent to single-chip microcomputer 3.Single-chip microcomputer 3 receives that measured value is laggard sends this measured value to processor 5 by communication interface 4.Processor 5 carries out analyzing and processing after receiving measured value, sees if there is user and blows towards baroceptor array 1.If have, then in interactive screen 2, generate different interaction contents, to realize the good interaction between people and device.
The interactive device of the space air pressure induction of the present embodiment as independent body sense equipment, can become the peripheral hardware of the smart machine such as computer, mobile phone.When being connected to after computer on mobile phone, the screen of computer or mobile phone can serve as the interactive screen of air pressure induction interactive device, realizes good interaction with user.
Or, can the sensor array of this interactive device be evenly distributed on the metope of projection, as an individual sense equipment is experienced in room, interactive with everyone in projector space.Shadow casting technique projects to plane space by projector digital content, by sensor technology, can the behavior of perception human body and action, and realize interaction with digital content, give digital content and more change.Such as, the content of projection is a slice prairie, dandelion is fragmentarily had in grassland, when people comes into dandelion, when blowing facing to dandelion, detect air pressure change by baroceptor, optical projection system perceives the air blowing behavior of people, the dandelion then projected will be dispelled, and the seed of dandelion aloft flies away, allow people experience just as on grassland around real environment.Because baroceptor array covers whole drop shadow spread, so the multiple dandelions in project content can be dispelled simultaneously, further close to real environment, virtual world and real world are merged further, reaches perfect Interactive Experience.
In sum, the utility model discloses the interactive device of a kind of space air pressure induction, sense the air pressure change of surrounding environment by baroceptor array and generate measured value, on screen, different interaction contents is generated according to measured value, to realize the good interaction between people and device by processor.This device does not need complicated control system, people can be allowed immersively to realize with interactive scene good mutual.
It should be appreciated by those skilled in the art that those skilled in the art can realize various change case in conjunction with prior art and above-described embodiment, such change case does not affect flesh and blood of the present utility model, does not repeat them here.
Above preferred embodiment of the present utility model is described.It is to be appreciated that the utility model is not limited to above-mentioned particular implementation, the equipment wherein do not described in detail to the greatest extent and structure are construed as to be implemented with the common mode in this area; Any those of ordinary skill in the art, do not departing under technical solutions of the utility model ambit, the Method and Technology content of above-mentioned announcement all can be utilized to make many possible variations and modification to technical solutions of the utility model, or being revised as the Equivalent embodiments of equivalent variations, this does not affect flesh and blood of the present utility model.Therefore, every content not departing from technical solutions of the utility model, according to technical spirit of the present utility model to any simple modification made for any of the above embodiments, equivalent variations and modification, all still belongs in the scope of technical solutions of the utility model protection.
Claims (6)
1. an interactive device for space air pressure induction, it is characterized in that, described interactive device comprises:
Baroceptor array, detects the air pressure change of surrounding environment, generates a measured value;
Single-chip microcomputer, is connected with described baroceptor array, with receive and transmit described baroceptor export measured value;
Processor, is connected with described single-chip microcomputer, to receive the measured value of described single-chip microcomputer transmission, and analyzes described measured value, to generate different interaction scenarios, thus realizes the good interaction between people and described interactive device.
2. interactive device as claimed in claim 1, it is characterized in that, described interactive device also comprises:
Interactive screen, described baroceptor array is arranged in described interactive screen, in order to sense surrounding environment air pressure change.
3. interactive device as claimed in claim 1, it is characterized in that, the some baroceptors in described baroceptor array are uniformly distributed.
4. interactive device as claimed in claim 1, it is characterized in that, described interactive device also comprises:
Communication interface, described single-chip microcomputer is connected with described processor by described communication interface, and described communication interface transmits data or instruction between described single-chip microcomputer and described processor.
5. interactive device as claimed in claim 1, is characterized in that, described air pressure induction interactive device also comprises:
Temperature sensor, is connected with described baroceptor array, to filter out because the surrounding environment air pressure change that human body is blown or natural wind causes is to the interference of the measured value of described baroceptor.
6. interactive device as claimed in claim 1, is characterized in that, described baroceptor array adopts difference algorithm to generate described measured value.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520688049.0U CN205176788U (en) | 2015-09-07 | 2015-09-07 | Interactive installation of space atmospheric pressure response |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520688049.0U CN205176788U (en) | 2015-09-07 | 2015-09-07 | Interactive installation of space atmospheric pressure response |
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| CN205176788U true CN205176788U (en) | 2016-04-20 |
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| CN201520688049.0U Withdrawn - After Issue CN205176788U (en) | 2015-09-07 | 2015-09-07 | Interactive installation of space atmospheric pressure response |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105389002A (en) * | 2015-09-07 | 2016-03-09 | 上海鸿臣互动传媒有限公司 | Space air pressure sensing interaction apparatus and method thereof |
| CN105955475A (en) * | 2016-04-28 | 2016-09-21 | 上海斐讯数据通信技术有限公司 | Screen wallpaper switching method for intelligent terminal and intelligent terminal |
| CN105975062A (en) * | 2016-04-27 | 2016-09-28 | 上海斐讯数据通信技术有限公司 | Information viewing system and information viewing method for mobile terminal |
-
2015
- 2015-09-07 CN CN201520688049.0U patent/CN205176788U/en not_active Withdrawn - After Issue
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105389002A (en) * | 2015-09-07 | 2016-03-09 | 上海鸿臣互动传媒有限公司 | Space air pressure sensing interaction apparatus and method thereof |
| CN105389002B (en) * | 2015-09-07 | 2019-01-15 | 上海鸿臣互动传媒有限公司 | A kind of interactive device and its method of space air pressure induction |
| CN105975062A (en) * | 2016-04-27 | 2016-09-28 | 上海斐讯数据通信技术有限公司 | Information viewing system and information viewing method for mobile terminal |
| CN105955475A (en) * | 2016-04-28 | 2016-09-21 | 上海斐讯数据通信技术有限公司 | Screen wallpaper switching method for intelligent terminal and intelligent terminal |
| CN105955475B (en) * | 2016-04-28 | 2020-01-07 | 上海斐讯数据通信技术有限公司 | Screen wallpaper switching method of intelligent terminal and intelligent terminal |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20160420 Effective date of abandoning: 20190115 |
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| AV01 | Patent right actively abandoned |