CN112040211A - Elevator car display system - Google Patents
Elevator car display system Download PDFInfo
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- CN112040211A CN112040211A CN202010958274.7A CN202010958274A CN112040211A CN 112040211 A CN112040211 A CN 112040211A CN 202010958274 A CN202010958274 A CN 202010958274A CN 112040211 A CN112040211 A CN 112040211A
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- projection
- wireless communication
- image data
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N9/00—Details of colour television systems
- H04N9/12—Picture reproducers
- H04N9/31—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM]
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- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Indicating And Signalling Devices For Elevators (AREA)
- Cage And Drive Apparatuses For Elevators (AREA)
Abstract
The invention discloses an elevator car display system, which comprises man-machine interaction equipment and projection equipment arranged on an elevator car; the man-machine interaction equipment comprises a main control module, a touch screen module, a data storage module and a first wireless communication module, wherein the touch screen module, the data storage module and the first wireless communication module are respectively and electrically connected with the main control module; the projection equipment comprises a data processing module, a second wireless communication module, a first projection module, a second projection module and a third projection module, wherein the second wireless communication module, the first projection module, the second projection module and the third projection module are respectively and electrically connected with the data processing module; the second wireless communication module is in communication connection with the first wireless communication module, and the first projection module, the second projection module and the third projection module are used for projecting images on three car walls of the elevator car. The elevator car display system can conveniently display various decoration styles of the elevator car, thereby providing multiple choices for visitors.
Description
Technical Field
The invention relates to an elevator car display system.
Background
Elevator manufacturers need to show the effect of elevator cars in exhibitions. Most of the existing display modes are that a plurality of elevator cars are transported to a display area, and the decoration styles of car walls of the elevator cars are different and are watched by exhibitors. However, due to the limitation of the exhibition space, the above-mentioned method can only exhibit a small number of elevator cars, and cannot exhibit elevator cars with various decoration effects one by one.
Disclosure of Invention
The invention aims to provide an elevator car display system which can conveniently display various decoration styles of an elevator car so as to provide multiple choices for visitors.
In order to achieve the purpose, the technical scheme of the invention is to design an elevator car display system, which comprises a display area, an elevator car and a man-machine interaction device which are arranged in the display area, and a projection device which is arranged in the elevator car;
the man-machine interaction equipment comprises a main control module, a touch screen module, a data storage module and a first wireless communication module, wherein the touch screen module, the data storage module and the first wireless communication module are respectively and electrically connected with the main control module, and the touch screen module is electrically connected with the data storage module;
the data storage module is used for storing car wall decoration image data;
the touch screen module is used for calling car wall decoration image data in the data storage module to display images for selection;
the main control module is used for sending the selected car wall decoration image data to the outside through the first wireless communication module;
the elevator car comprises a car bottom, a car top and a glass car wall, wherein the glass car wall comprises a first glass screen, a second glass screen and a third glass screen connected between the first glass screen and the second glass screen;
the projection equipment is installed at the bottom of the car roof through a support and comprises a data processing module, a second wireless communication module, a first projection module, a second projection module and a third projection module, wherein the second wireless communication module, the first projection module, the second projection module and the third projection module are respectively and electrically connected with the data processing module;
the second wireless communication module is in communication connection with the first wireless communication module, and the second wireless communication module is used for receiving the car wall decoration data sent by the first wireless communication module and transmitting the received car wall decoration data to the data processing module;
the data processing module is used for processing the car wall decoration image data, generating first image data, second image data and third image data and then respectively transmitting the first image data, the second image data and the third image data to the first projection module, the second projection module and the third projection module;
the first projection module is used for projecting an image of the first image data onto the first glass screen;
the second projection module is used for projecting the image of the second image data onto the second glass screen;
the third projection module is used for projecting the image of the third image data onto a third glass screen.
Preferably, elevator car display system is still including locating the regional human response equipment of show, and this human response equipment includes human response module and third wireless communication module, human response module and third wireless communication module electric connection, human response module is used for detecting whether someone exists in the show region, third wireless communication module and first wireless communication module communication connection.
The invention has the beneficial effects that: an elevator car display system is provided which can conveniently display various decoration styles of elevator cars, thereby providing a plurality of choices for visitors.
The working principle of the invention is as follows: when the human body induction module does not detect that people exist in the display area, the human-computer interaction device and the projection device are in a standby state, and therefore energy waste is avoided. When a person enters a display area to visit, the human body sensing module detects that the person exists in the display area, the human body sensing module sends a sensing signal to the first wireless communication module through the third wireless communication module, the first wireless communication module transmits the received sensing signal to the main control module, the main control module randomly retrieves car wall decoration image data in the data storage module and sends the car wall decoration image data to the second wireless communication module through the first wireless communication module, the second wireless communication module transmits the car wall decoration image data to the data processing module, the data processing module processes the car wall decoration image data, the data processing module generates first image data, second image data and third image data after processing, and the first image data, the second image data and the third image data are respectively transmitted to the first projection module, the second projection module and the third projection module, and the first projection module, the second projection module, the third projection, The second projection module and the third projection module respectively perform image projection, and visitors can watch car wall decoration effects outside or inside the elevator car; in addition, visitors can select different decoration images to project through the touch screen module, so that different car decoration styles can be experienced; specifically, the selection can be performed according to the image displayed by the touch screen module, after the selection is completed, the main control module can send the car wall decoration image data corresponding to the selected image to the outside through the first wireless communication module, and then the projection equipment receives the car wall decoration image data and performs image projection so as to be watched by visitors.
Drawings
Fig. 1 is a schematic block diagram of the present invention.
Fig. 2 presents a diagrammatic illustration of an elevator car according to the invention.
Detailed Description
The following description of the embodiments of the present invention will be made with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and the protection scope of the present invention is not limited thereby.
The technical scheme of the specific implementation of the invention is as follows:
as shown in fig. 1 and 2, an elevator car display system includes a display area, an elevator car and a human-computer interaction device disposed in the display area, and a projection device disposed inside the elevator car;
the man-machine interaction equipment comprises a main control module, a touch screen module, a data storage module and a first wireless communication module, wherein the touch screen module, the data storage module and the first wireless communication module are respectively and electrically connected with the main control module, and the touch screen module is electrically connected with the data storage module;
the data storage module is used for storing car wall decoration image data;
the touch screen module is used for calling car wall decoration image data in the data storage module to display images for selection;
the main control module is used for sending the selected car wall decoration image data to the outside through the first wireless communication module;
the elevator car comprises a car bottom 1, a car top 2 and a glass car wall, wherein the glass car wall comprises a first glass screen 3, a second glass screen 4 and a third glass screen connected between the first glass screen 3 and the second glass screen 4;
the projection equipment is arranged at the bottom of the car roof 2 through a support and comprises a data processing module, a second wireless communication module, a first projection module, a second projection module and a third projection module, wherein the second wireless communication module, the first projection module, the second projection module and the third projection module are respectively and electrically connected with the data processing module;
the second wireless communication module is in communication connection with the first wireless communication module, and the second wireless communication module is used for receiving the car wall decoration data sent by the first wireless communication module and transmitting the received car wall decoration data to the data processing module;
the data processing module is used for processing the car wall decoration image data, generating first image data, second image data and third image data and then respectively transmitting the first image data, the second image data and the third image data to the first projection module, the second projection module and the third projection module;
the first projection module is used for projecting an image of the first image data onto the first glass screen 3;
the second projection module is used for projecting an image of second image data onto the second glass screen 4;
the third projection module is used for projecting the image of the third image data onto a third glass screen.
Above-mentioned elevator car display system is still including locating the regional human response equipment of show, and this human response equipment includes human response module and third wireless communication module, human response module and third wireless communication module electric connection, whether human response module is used for detecting the regional personnel existence of show, third wireless communication module and first wireless communication module communication connection.
The invention has the beneficial effects that: an elevator car display system is provided which can conveniently display various decoration styles of elevator cars, thereby providing a plurality of choices for visitors.
The working principle of the invention is as follows: when the human body induction module does not detect that people exist in the display area, the human-computer interaction device and the projection device are in a standby state, and therefore energy waste is avoided. When a person enters a display area to visit, the human body sensing module detects that the person exists in the display area, the human body sensing module sends a sensing signal to the first wireless communication module through the third wireless communication module, the first wireless communication module transmits the received sensing signal to the main control module, the main control module randomly retrieves car wall decoration image data in the data storage module and sends the car wall decoration image data to the second wireless communication module through the first wireless communication module, the second wireless communication module transmits the car wall decoration image data to the data processing module, the data processing module processes the car wall decoration image data, the data processing module generates first image data, second image data and third image data after processing, and the first image data, the second image data and the third image data are respectively transmitted to the first projection module, the second projection module and the third projection module, and the first projection module, the second projection module, the third projection, The second projection module and the third projection module respectively perform image projection, and visitors can watch car wall decoration effects outside or inside the elevator car; in addition, visitors can select different decoration images to project through the touch screen module, so that different car decoration styles can be experienced; specifically, the selection can be performed according to the image displayed by the touch screen module, after the selection is completed, the main control module can send the car wall decoration image data corresponding to the selected image to the outside through the first wireless communication module, and then the projection equipment receives the car wall decoration image data and performs image projection so as to be watched by visitors.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the technical principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (2)
1. An elevator car display system is characterized by comprising a display area, an elevator car and a man-machine interaction device which are arranged in the display area, and a projection device which is arranged in the elevator car;
the man-machine interaction equipment comprises a main control module, a touch screen module, a data storage module and a first wireless communication module, wherein the touch screen module, the data storage module and the first wireless communication module are respectively and electrically connected with the main control module, and the touch screen module is electrically connected with the data storage module;
the data storage module is used for storing car wall decoration image data;
the touch screen module is used for calling car wall decoration image data in the data storage module to display images for selection;
the main control module is used for sending the selected car wall decoration image data to the outside through the first wireless communication module;
the elevator car comprises a car bottom, a car top and a glass car wall, wherein the glass car wall comprises a first glass screen, a second glass screen and a third glass screen connected between the first glass screen and the second glass screen;
the projection equipment is installed at the bottom of the car roof through a support and comprises a data processing module, a second wireless communication module, a first projection module, a second projection module and a third projection module, wherein the second wireless communication module, the first projection module, the second projection module and the third projection module are respectively and electrically connected with the data processing module;
the second wireless communication module is in communication connection with the first wireless communication module, and the second wireless communication module is used for receiving the car wall decoration data sent by the first wireless communication module and transmitting the received car wall decoration data to the data processing module;
the data processing module is used for processing the car wall decoration image data, generating first image data, second image data and third image data and then respectively transmitting the first image data, the second image data and the third image data to the first projection module, the second projection module and the third projection module;
the first projection module is used for projecting an image of the first image data onto the first glass screen;
the second projection module is used for projecting the image of the second image data onto the second glass screen;
the third projection module is used for projecting the image of the third image data onto a third glass screen.
2. The elevator car display system of claim 1, further comprising a human body sensing device disposed in the display area, wherein the human body sensing device comprises a human body sensing module and a third wireless communication module, the human body sensing module is electrically connected to the third wireless communication module, the human body sensing module is used for detecting whether a person is present in the display area, and the third wireless communication module is in communication connection with the first wireless communication module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010958274.7A CN112040211A (en) | 2020-09-14 | 2020-09-14 | Elevator car display system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010958274.7A CN112040211A (en) | 2020-09-14 | 2020-09-14 | Elevator car display system |
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| CN112040211A true CN112040211A (en) | 2020-12-04 |
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| CN202010958274.7A Pending CN112040211A (en) | 2020-09-14 | 2020-09-14 | Elevator car display system |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20130207891A1 (en) * | 2012-02-10 | 2013-08-15 | Coretronic Corporation | Projection system |
| CN106254842A (en) * | 2016-07-19 | 2016-12-21 | 广西家之宝网络科技有限公司 | A kind of three-dimensional model room imaging system |
| CN209964212U (en) * | 2019-05-07 | 2020-01-17 | 北京易讯理想科技有限公司 | Intelligent projection device and system |
-
2020
- 2020-09-14 CN CN202010958274.7A patent/CN112040211A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20130207891A1 (en) * | 2012-02-10 | 2013-08-15 | Coretronic Corporation | Projection system |
| CN106254842A (en) * | 2016-07-19 | 2016-12-21 | 广西家之宝网络科技有限公司 | A kind of three-dimensional model room imaging system |
| CN209964212U (en) * | 2019-05-07 | 2020-01-17 | 北京易讯理想科技有限公司 | Intelligent projection device and system |
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| PB01 | Publication | ||
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| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information |
Address after: 215000 group 1.3, taohuazhuang village, Zhenze Town, Wujiang District, Suzhou City, Jiangsu Province Applicant after: Meijia Zhixuan Elevator Co.,Ltd. Address before: 215000 group 1.3, taohuazhuang village, Zhenze Town, Wujiang District, Suzhou City, Jiangsu Province Applicant before: SUZHOU MIKAE ELEVATOR CO.,LTD. |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20201204 |
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| RJ01 | Rejection of invention patent application after publication |