Elevator intelligent perspective projection device

A technology of perspective projection and intelligent projection, applied in the field of elevators, can solve the problems of fragile LCD screens, short service life, troublesome replacement, etc., and achieve the effects of improving playback efficiency, facilitating prediction, and saving space.

Inactive Publication Date: 2016-09-28
甘庆
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The LCD screen is fragile, has a short service life, and is troublesome and expensive to replace

Method used

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  • Elevator intelligent perspective projection device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] like figure 1 The shown elevator intelligent perspective projection device includes: an intelligent projector, a holographic projection film, and a processing terminal. The holographic projection film is pasted on the outer door inside the elevator. Projection can be projected onto the projection film. At present, most elevators are equipped with LCD TVs to place advertisements, which are basically shown all day long, which is a waste of resources. At the same time, LCD TVs have a limited service life and need to be repaired and replaced regularly. At the same time, their screens are fragile, which may affect the personal safety of passengers. threaten. The present invention adopts the holographic projection film to replace the traditional LCD TV, which not only does not require long-term maintenance, but also is safe to use and will not cause harm to passengers.

[0029] The processing terminal located on the elevator car includes: a processor, which is respectively ...

Embodiment 2

[0033] This product has the function of automatically identifying elevator faults, and reminds people outside the elevator to take measures after identification. The specific method is as follows:

[0034] Step 1: The sensing system collects car status information in real time and transmits the information to the processing terminal.

[0035] Step 2: The processor of the processing terminal judges whether there is a fault in the car, and if there is a fault, enter step 3.

[0036] Step 3: The processor controls the communication module, and projects the situation inside the car on the holographic projection film of the outer door in real time through the communication network.

[0037] Wherein, because the operating conditions of the elevator are relatively complicated, it is difficult for a single sensor to accurately detect whether the elevator fails. Terminal analysis to prevent false positives and false positives. In addition, the induction system can not only detect th...

Embodiment 3

[0039] Compared with Embodiment 1 and Embodiment 2, the communication module is one of communication modules such as GPRS module, 3G module, 4G module or WIFI, or a combination of several kinds, which can be reasonably selected according to the actual situation on site.

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PUM

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Abstract

The invention discloses an elevator intelligent perspective projection device, comprising: an intelligent projector, a holographic projection film, and a processing terminal. The holographic projection film is pasted on the outer door of the elevator, and the projection port of the intelligent projector corresponds to the position of the projection film. Enables the projection to be projected on the projection film; the processing terminal located on the elevator car includes: a processor, which is respectively connected to a sensing system, a power amplifier device, a camera, a storage system, and a communication module, and is connected to an intelligent projector through a communication network , The sensing system includes: audio acquisition sensor, acceleration sensor, state sensor, video sensor.

Description

technical field [0001] The invention relates to the field of elevators, in particular to an elevator intelligent perspective projection device. Background technique [0002] The existing forms of advertisements and media releases outside the elevator door, one is the plane media in the frame hanging on the wall outside the door, and the other is the multimedia hanging on the LCD screen. The LCD screen can only play independently according to the time period. Nothing to do, it will blindcast itself even when no one is around. The LCD screen is fragile, has a short service life, and is troublesome and expensive to replace. The situation inside the elevator car cannot be displayed. Contents of the invention [0003] In view of the above-mentioned problems in the prior art, the present invention provides an elevator intelligent perspective projection device. [0004] An elevator intelligent see-through multifunctional projection device, comprising: an intelligent projector,...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B66B5/02B66B3/00
CPCB66B5/0018B66B3/00B66B5/02
Inventor 甘庆
Owner 甘庆
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