CN211087878U - Projection guest greeting device - Google Patents
Projection guest greeting device Download PDFInfo
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- CN211087878U CN211087878U CN201922453899.3U CN201922453899U CN211087878U CN 211087878 U CN211087878 U CN 211087878U CN 201922453899 U CN201922453899 U CN 201922453899U CN 211087878 U CN211087878 U CN 211087878U
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Abstract
The utility model discloses a projection usher device, including computer, the audio amplifier that links to each other with the computer, projecting apparatus, still including the sensing structure that can trigger audio amplifier and projecting apparatus, the sensing structure is used for responding to the visitor and gets into the entrance path sensor group, arranges the exit in and is used for responding to the departure path sensor group that the visitor left in including arranging the entrance in, entrance path sensor and departure path sensor group all adopt the order that links to each other with the computer to trigger infrared and/or photoelectric sensor group or ultrasonic sensor group. The sensing structures, the sound boxes and the projectors are arranged at the entrance and the exit, visitors entering the room and visitors leaving the room are identified through the sensing structures, corresponding welcoming or cheering sentences are made according to specific behaviors of each visitor, and the situations that the visitors leave the room by mistake are welcomed and the visitors enter the room by mistake are avoided.
Description
Technical Field
The utility model relates to a projection usher device belongs to projection technical field.
Background
In order to provide better experience for users, a welcome device is usually arranged at an entrance or an exit, and the welcome device can greet the users in a voice mode or provide information to the users in a picture loop playing mode.
However, the currently widely used greeting device mostly adopts one of two modes, namely voice or picture, and it is difficult for the user to have intuitive experience by using only voice greeting or only picture playing.
In view of the above situation, currently, chinese patent with the publication number CN205230557U discloses a system capable of explaining guests only, which includes a host computer, a projector, a sound box, an infrared induction lamp, a high-transmittance projection screen, a voice recognition chip and a microphone. The projector adopts a thrown mode or a front thrown mode to be located on the high-transmittance projection screen, the infrared induction lamp faces the high-transmittance projection screen, the voice recognition chip and the microphone are arranged in a computer host case, and the computer host is respectively connected with the voice recognition chip, the microphone, the projector, the sound box and the infrared induction lamp. The working principle is as follows: the infrared induction lamp detects the visitor, then projects the portrait on the high-transmittance projection screen to pronunciation explanation simultaneously.
However, this welcome explanation system can only repeatedly say the same group of contents when a visitor is sensed, and the played contents are the same whether the visitor passes, visits or leaves, and it is difficult to properly cope with the specific behavior of the visitor.
SUMMERY OF THE UTILITY MODEL
The utility model provides a projection welcome device, which is provided with an audio frequency and a projection picture which can accurately identify the entrance or the exit of a visitor so as to send a corresponding welcome or cheering; the system comprises a computer, a sound box and a projector which are connected with the computer, and further comprises a sensing structure capable of triggering the sound box and the projector, wherein the sensing structure comprises an entrance path sensor group arranged at an entrance and used for sensing the entrance of a visitor and an exit path sensor group arranged at an exit and used for sensing the exit of the visitor, and the entrance path sensor group and the exit path sensor group both adopt a sequence connected with the computer to trigger an infrared sensor group and/or a photoelectric sensor group or an ultrasonic sensor group.
In an implementation mode of the scheme, the system comprises a computer, a sound box and a projector which are connected with the computer, and further comprises a sensing structure capable of triggering the sound box and the projector, wherein the sensing structure comprises an entrance path sensor group arranged at an entrance and used for sensing the entrance of a visitor and an exit path sensor group arranged at an exit and used for sensing the exit of the visitor, the entrance path sensor group and the exit path sensor group are connected with the computer and sequentially trigger an infrared sensor and/or a photoelectric sensor group or an ultrasonic sensor group, the sequentially trigger the infrared sensor and/or the photoelectric sensor group comprises at least two infrared sensors or photoelectric sensors arranged along an entrance path, and each infrared sensor and/or photoelectric sensor is connected with the computer and sends an instruction to the computer.
In an implementation of this scheme, including computer, audio amplifier, the projecting apparatus that links to each other with the computer, still including the sensing structure that can trigger audio amplifier and projecting apparatus, the sensing structure is used for responding to the visitor and getting into the entrance path sensor group, arranges the exit in and is used for responding to the off-site path sensor group that the visitor left in including arranging the entrance in, the ultrasonic sensor group that entry path sensor and off-site path sensor group all adopted the order that links to each other with the computer to trigger, ultrasonic sensor group is including the sensing switch who is used for sending ultrasonic wave ultrasonic probe, control ultrasonic probe break-make.
In one embodiment of the scheme, the system comprises a computer, a sound box connected with the computer, a projector and a sensing structure capable of triggering the sound box and the projector, the sensing structure comprises an entrance path sensor group arranged at an entrance for sensing the entrance of a visitor, an exit path sensor group arranged at an exit for sensing the exit of the visitor, the entrance path sensor and the exit path sensor group both adopt a sequence triggering infrared and/or photoelectric sensor group or an ultrasonic sensor group which is connected with a computer, the ultrasonic sensor group comprises an ultrasonic probe for sending ultrasonic waves and a sensing switch for controlling the on-off of the ultrasonic probe, the ultrasonic probe at the entrance path sensor group emits ultrasonic waves in a direction toward the entrance, and the direction of the ultrasonic wave emitted by the ultrasonic probe at the off-field path sensor group faces to the direction of the outlet.
In an implementation of this scheme, including computer, audio amplifier, the projecting apparatus that links to each other with the computer, still including the sensing structure that can trigger audio amplifier and projecting apparatus, the sensing structure is used for responding to the visitor and getting into the entrance path sensor group, arranges the exit in and is used for responding to the departure path sensor group that the visitor left in including arranging the entrance in, the entrance path sensor group that the visitor got into all adopts the order that links to each other with the computer to trigger infrared and/or photoelectric sensor group or ultrasonic sensor group, ultrasonic sensor group is including the sensing switch that is used for sending ultrasonic wave ultrasonic probe, control ultrasonic probe break-make, sensing switch adopts infrared sensor, sensing switch links to each other with the computer, ultrasonic probe links to each other with the computer.
In an implementation of this scheme, including computer, audio amplifier, the projecting apparatus that links to each other with the computer, still including the sensing structure that can trigger audio amplifier and projecting apparatus, the sensing structure is used for responding to the visitor and getting into the entrance path sensor group, arranges the exit in and is used for responding to the departure path sensor group that the visitor left in including arranging the entrance in, the entrance path sensor group and the departure path sensor group all adopt the order that links to each other with the computer to trigger infrared and/or photoelectric sensor group or ultrasonic sensor group, the projecting apparatus still is connected with the picture database, a plurality of traditional dress projection images have been stored to the picture database memory.
In an implementation of this scheme, including computer, audio amplifier, the projecting apparatus that links to each other with the computer, still including the sensing structure that can trigger audio amplifier and projecting apparatus, the sensing structure is used for responding to the visitor and getting into the entrance path sensor group, arranges the exit in and is used for responding to the departure path sensor group that the visitor left in including arranging the entrance in, the entrance path sensor group that the visitor got into all adopts the order that links to each other with the computer to trigger infrared and/or photoelectric sensor group or ultrasonic sensor group, the projecting apparatus still is connected with the picture database, the picture database memory has stored a plurality of traditional dress projection images, the picture database is connected with the calendar alarm clock, and the calendar alarm clock memory has traditional holiday time, and every traditional holiday time corresponds a traditional dress projection image.
In an implementation of this scheme, including computer, audio amplifier, the projecting apparatus that links to each other with the computer, still including the sensing structure that can trigger audio amplifier and projecting apparatus, the sensing structure is used for responding to the visitor and getting into the entrance path sensor group, arranges the exit and is used for responding to the visitor and leave the route sensor group in including arranging the entrance in, and the entrance path sensor group that the route sensor group that leaves all adopts the order that links to each other with the computer triggers infrared and/or photoelectric sensor group or ultrasonic sensor group, the projecting apparatus still is connected with the picture database, a plurality of traditional dress projection images have been stored to the picture database memory, the picture database still includes welcome image and leaves the cheerful image of entering the field.
In one implementation mode of the scheme, the intelligent control system comprises a computer, a sound box and a projector which are connected with the computer, and further comprises a sensing structure capable of triggering the sound box and the projector, wherein the sensing structure comprises an entrance path sensor group and an exit path sensor group, the entrance path sensor group is used for sensing entrance of a visitor and the exit path sensor group is used for sensing exit of the visitor, the entrance path sensor group and the exit path sensor group are connected with the computer in sequence to trigger an infrared sensor group and/or a photoelectric sensor group or an ultrasonic sensor group, and the projector is provided with holographic projection glass.
The utility model has the advantages as follows:
1. The utility model discloses an all set up sensing structure and audio amplifier, projecting apparatus in entry, exit, discern the visitor of admission and the visitor from the field through the sensing structure, make corresponding welcome or send the statement to every visitor's concrete action, avoid appearing the visitor that the mistake welcome to leave, the condition of sending the visitor to the admission by mistake.
2. Promote the image, promote the brand image, bring the true experience of higher and higher, build a hi-Tech sense for whole environment, attract the stream of people. The technical content is high, the information function is stronger, can deposit a large amount of information, and the outward appearance fashion gives other people and brings the enjoyment on the vision moreover, leaves very dark impression.
3. The cost is saved, the welcome portrait does not need to have a rest or pause, the labor cost can be saved, and the welcome portrait can be continuously served for a long time.
4. The usher's role can select for use the real role effect of 3D, also can use the cartoon personage, compares traditional personage explanation, has more scientific and technological sense and interest. Can be customized into various styles, sizes, contents and the like according to the requirements of customers, and only corresponding data needs to be added.
5. Can change the projection image at traditional festival, use the projection portrait of different clothing, combine the culture of chinese clothes to fully develop the glamour of chinese traditional culture.
Drawings
Fig. 1 is a schematic diagram of the overall structure of the device for embodying the embodiment.
In the figure, 1, a computer; 2. a sound box; 3. a projector; 4. a sensing structure; 41. an entry path sensor group; 42. an off-field path sensor group; 5. a picture database; 6. a calendar alarm clock; 7. an audio database.
Detailed Description
To achieve the above objects, features and advantages and in accordance with the purpose of the invention, as embodied and broadly described herein, the present invention will be described in detail with reference to the accompanying drawings.
A projection welcome device is applied to an entrance and an exit of a field and comprises a computer 1 used for controlling the start and stop of the whole device, wherein the computer 1 is connected with a sound box 2 used for playing voice welcoming words or cheering words and a projector 3 used for projecting welcoming words or cheering portraits. The projector 3 is provided with holographic projection glass for projecting 3D figures or cartoon images. The projector 3 is also connected with a picture database 5, and a plurality of traditional clothes projection images are stored in the picture database 5. The picture database 5 is connected with a calendar alarm clock 6, the calendar alarm clock 6 stores traditional holiday time, and each traditional holiday time corresponds to a traditional clothes projection image. The picture database 5 also includes incoming welcome pictures and outgoing cheering pictures. In order to control the sound box 2 and the projector 3 to respond to visitors visiting or leaving when visitors exist, the projection guest device further comprises a sensing structure 4 capable of triggering the sound box 2 and the projector 3. The sensing structure 4 is divided into an entrance path sensor group 41 arranged at an entrance for sensing entrance of a visitor and an exit path sensor group 42 arranged at an exit for sensing exit of a visitor, wherein the entrance path sensor group 41 can only sense the visitor entering the place and does not react to the visitor exiting from the entrance; the departure path sensor group 42 can only sense visitors leaving the venue.
To achieve this, the in-path sensor and out-of-path sensor groups 42 each employ sequentially activated infrared and/or photoelectric or ultrasonic sensor groups connected to the computer 1. Each infrared and/or photoelectric sensor group or ultrasonic sensor group has the following structure options:
1. At least two infrared sensors are respectively arranged at the inlet and the outlet; in this embodiment, two infrared sensors are used. And the infrared sensor at the entrance is arranged along the entrance path, and the infrared sensor at the exit is arranged along the exit path. In this case, the infrared sensor recognizes whether a person passes by sensing the temperature of the human body. Because at least two infrared sensors are arranged, when a visitor passes through the infrared sensors, the visitor inevitably passes through one infrared sensor and the other infrared sensor in sequence, the infrared sensors receiving signals in the sequence transmit instructions to the computer 1 according to the passing sequence of the visitor, after the computer 1 receives the instructions sent in the sequence, the visitor is confirmed to move along the entrance or exit path at the entrance or the exit, then the corresponding instructions are sent to the sound box 2, and welcome or cheering words in the voice database connected with the sound box 2 are called out; meanwhile, a corresponding instruction is sent to the projector 3, and the projector 3 calls popular or popular portrait motions from the connected image database for putting.
2. At least two photoelectric sensors are respectively arranged at the inlet and the outlet, and two photoelectric sensors are adopted in the embodiment; and the photoelectric sensor at the entrance is arranged along the entrance path, and the photoelectric sensor at the exit is arranged along the exit path. The photoelectric sensor judges whether a person passes through the photoelectric sensor by judging whether a shielding object passes through the photoelectric sensor or not. The at least two photoelectric sensors have the sequence of passing through one photoelectric sensor and passing through the other photoelectric sensor, so that the photoelectric sensors receiving signals in the sequence transmit instructions to the computer 1 according to the sequence of passing by the visitors, after the computer 1 receives the instructions sent by the at least two sequences, the situation that the visitors move along the paths of entering or leaving at the entrance or the exit is confirmed, then the corresponding instructions are sent to the sound box 2, and welcome or cheering words in the voice database connected with the sound box 2 are called out; meanwhile, a corresponding instruction is sent to the projector 3, and the projector 3 calls popular or popular portrait motions from the connected image database for putting.
3. At least one ultrasonic probe is respectively arranged at the inlet and the outlet; since the ultrasonic sensor group cannot always emit ultrasonic waves, a sensing switch is connected to the computer 1 in order to save electric energy. The sensing switch can adopt an infrared sensor or a photoelectric sensor, when a person approaches, the sensing switch senses the visitor firstly and then sends an instruction to the computer 1 at once, the computer 1 sends an instruction to the ultrasonic probe after receiving the instruction of the sensing switch, and the ultrasonic probe starts to operate to judge the specific visiting or leaving behavior of the visitor. The ultrasonic wave of the ultrasonic probe at the entrance is sent out in a direction from the entrance to the outside of the entrance, when a visitor comes out of the entrance, the ultrasonic wave sent out by the ultrasonic probe can sense that the visitor gets closer and closer, the ultrasonic probe transmits the signal to the computer 1, the computer 1 sends an instruction to the sound box 2 and the projector 3 at the entrance, the sound box 2 plays welcome audio, and the projector 3 puts in welcome images; when the visitor has walked out in the exit, the ultrasonic wave of the ultrasonic probe in exit sends the direction for in the directional place of export, when the visitor has walked out in the exit, the ultrasonic wave that ultrasonic probe sent can sense the visitor and be closer and closer, and ultrasonic probe transmits this signal to computer 1 department, and computer 1 sends out the audio amplifier 2 and the projecting apparatus 3 of instruction delivery mouth department, and the case broadcast is sent the audio frequency, and projecting apparatus 3 puts in the image of sending the festoons.
The protection scope of the present invention is not limited to the above embodiments, and any modifications, equivalent replacements, and improvements that can be made by a person skilled in the art within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (9)
1. The utility model provides a projection usher device, includes computer (1), audio amplifier (2), projecting apparatus (3) that link to each other with computer (1), its characterized in that, still including can trigger sensing structure (4) of audio amplifier (2) and projecting apparatus (3), sensing structure (4) are including arranging entrance path sensor group (41) that the entrance was used for responding to the visitor to get into in, arrange exit path sensor group (42) that the exit was used for responding to the visitor and left in, entrance path sensor and exit path sensor group (42) all adopt the order that links to each other with computer (1) to trigger infrared and/or photoelectric sensor group or ultrasonic sensor group.
2. A projection greeting device as claimed in claim 1, wherein the set of sequentially triggered infrared and/or photoelectric sensors includes at least two infrared sensors or photoelectric sensors arranged along the entrance path, each infrared sensor and/or photoelectric sensor being connected to the computer (1) and instructing the computer (1).
3. The projection guest greeting device of claim 1, wherein the ultrasonic sensor group comprises an ultrasonic probe for sending ultrasonic waves and a sensing switch for controlling the ultrasonic probe to be switched on and off.
4. The projection welcome device according to claim 3, wherein the ultrasonic probes at the entrance path sensor group (41) emit ultrasonic waves in the direction of the entrance, and the ultrasonic probes at the exit path sensor group (42) emit ultrasonic waves in the direction of the exit.
5. A projection guest greeting device as claimed in claim 3, wherein the sensor switch is an infrared sensor, the sensor switch is connected with the computer (1), and the ultrasonic probe is connected with the computer (1).
6. A projection greeting device according to claim 1, wherein the projector (3) is further connected with a picture database (5), and a plurality of traditional clothes projection images are stored in the picture database (5).
7. The projection greeting device as claimed in claim 6, wherein the picture database (5) is connected with a calendar alarm clock (6), the calendar alarm clock (6) stores traditional holiday times, and each traditional holiday time corresponds to a traditional clothes projection image.
8. A projected welcome device in accordance with claim 6 wherein the scene database (5) further comprises incoming welcome images and outgoing cheering images.
9. A projection greeting device according to claim 1, wherein the projector (3) is provided with a holographic projection glass.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922453899.3U CN211087878U (en) | 2019-12-30 | 2019-12-30 | Projection guest greeting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922453899.3U CN211087878U (en) | 2019-12-30 | 2019-12-30 | Projection guest greeting device |
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| Publication Number | Publication Date |
|---|---|
| CN211087878U true CN211087878U (en) | 2020-07-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922453899.3U Active CN211087878U (en) | 2019-12-30 | 2019-12-30 | Projection guest greeting device |
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| CN (1) | CN211087878U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112419567A (en) * | 2020-11-09 | 2021-02-26 | 成都中科大旗软件股份有限公司 | Comprehensive management system based on text and travel fusion |
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2019
- 2019-12-30 CN CN201922453899.3U patent/CN211087878U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112419567A (en) * | 2020-11-09 | 2021-02-26 | 成都中科大旗软件股份有限公司 | Comprehensive management system based on text and travel fusion |
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