CN108513116A - A kind of Internet of Things multimedia system for underground parking - Google Patents
A kind of Internet of Things multimedia system for underground parking Download PDFInfo
- Publication number
- CN108513116A CN108513116A CN201810343546.5A CN201810343546A CN108513116A CN 108513116 A CN108513116 A CN 108513116A CN 201810343546 A CN201810343546 A CN 201810343546A CN 108513116 A CN108513116 A CN 108513116A
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- China
- Prior art keywords
- module
- internet
- things
- projection
- projection arrangement
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- G—PHYSICS
- G08—SIGNALLING
- G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
- G08C17/00—Arrangements for transmitting signals characterised by the use of a wireless electrical link
- G08C17/02—Arrangements for transmitting signals characterised by the use of a wireless electrical link using a radio link
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/12—Protocols specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/12—Protocols specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks
- H04L67/125—Protocols specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks involving control of end-device applications over a network
-
- 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]
- H04N9/3141—Constructional details thereof
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- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Health & Medical Sciences (AREA)
- Computing Systems (AREA)
- General Health & Medical Sciences (AREA)
- Medical Informatics (AREA)
- Multimedia (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Road Signs Or Road Markings (AREA)
- Controls And Circuits For Display Device (AREA)
Abstract
The present invention relates to a kind of Internet of Things multimedia systems for underground parking, the Internet of Things multimedia system for underground parking includes projection arrangement, control device and Internet of Things background server, the Internet of Things background server is communicated to connect with the projection arrangement, the control device is connected with projection arrangement wireless communication, the projection arrangement includes projection screen and projecting apparatus, the projecting apparatus includes master control processing module, wireless communication module, data memory module, less radio-frequency receiving module, clock module, projection module and voice playing module.Multimedia picture or video can be played according to the instruction automatic cycle of Internet of Things background server by transmitted data on network, projection arrangement between the projection arrangement and Internet of Things background server of the present invention；Control device is wirelessly connected by less radio-frequency and projection arrangement, can carry out plant maintenance to functions such as picture, the timed power on/offs of projection arrangement.
Description
Technical field
The present invention relates to Internet of Things field of multimedia systems, especially a kind of Internet of Things multimedias for underground parking
System.
Background technology
Projecting apparatus is a kind of equipment that can be projected image or video on curtain or metope, can be connect by different
Mouth is connected with electronic equipments such as computers, to play corresponding vision signal.It is convenient when projecting apparatus is due to its presentation data
Property is widely used in each place such as family, office, school, public place of entertainment.But there is presently no answer projector apparatus
For underground parking, the precedent for the multimedia system for playing advertisement is formed.Internet of Things is the important set of generation information technology
At part, which is to connect electronic equipment by wireless-transmission network and internet, realizes Weigh sensor and pipe
Reason.Under environment of internet of things, people can use arbitrary equipment, by arbitrary network, at any time can obtain it is certain
The service of quality, to facilitate people immediately to obtain information and take action.In view of the underground in the regions such as market, office building
Parking lot belongs to the larger place of flow of the people, and launching advertisement in these places has commercial promise；However present case
It is that the underground parking nearly all not no equipment for launching advertisement, there are the market vacancy, underground parkings to make in this field
It is not fairly well-developed with potentiality.Therefore, projection device is combined with technology of Internet of things, develops and a set of stops applied to underground
The multimedia advertising jettison system in parking lot is feasible and has good prospect.
Invention content
It is an object of the invention to overcome the prior art, a kind of more matchmakers of the Internet of Things for underground parking are provided
System is united.
The purpose of the present invention is achieved through the following technical solutions：
A kind of Internet of Things multimedia system for underground parking, the Internet of Things multimedia system for underground parking
Including projection arrangement, control device and Internet of Things background server, the Internet of Things background server is logical with the projection arrangement
Letter connection, the control device are connected with projection arrangement wireless communication, and the projection arrangement includes projection screen and projection
Instrument, the projecting apparatus include master control processing module, wireless communication module, data memory module, less radio-frequency receiving module, clock
Module, projection module and voice playing module, the master control processing module as the projecting apparatus core respectively with the nothing
Line communication module, data memory module, wireless radio frequency modules, clock module, projection module are connected with voice playing module, described
Projecting apparatus passes through transmitting by the wireless communication module and the Internet of Things background server network connection, the control device
Radio frequency signal is connect with the projecting apparatus.
Further, the projecting apparatus further includes power supply module, the power supply module include power supply and
Power supply management circuit, the power supply are powered by the power supply management circuit to the projecting apparatus, and the power supply is
Rechargeable battery.
Further, the projection module is for sending out colourama and colourama being irradiated to projection screen, the projection
Module includes LED drive circuit, RGB tri coloured lanterns, DMD driving circuits and dmd chip；The RGB tri coloured lanterns, LED drivings
Circuit, the master control processing module are sequentially connected, the dmd chip, the DMD driving circuits, the master control processing module according to
Secondary connection.
Further, the wireless communication module is for establishing between the projecting apparatus and the Internet of Things background server
Network communication, the wireless communication module includes 3G, 4G, 5G, WIFI or bluetooth.
Further, the data memory module includes read-only memory and Micro SD cards, the read-only memory and
Micro SD cards are connect with the master control processing module.
Further, the voice playing module for coordinating the projection module to carry out speech play, broadcast by the voice
Amplification module is loud speaker.
Further, the master control processing module be embedded microprocessor, the embedded microprocessor use with
Cortex-M3 is the STM32f103 chips of kernel.
Further, the projection arrangement is mounted at the top of the intersection in the parking lot in market, elevator and pavement corridor,
It is installed by hoisting bracket.
The present invention has the following advantages：
Can be by transmitted data on network between the projection arrangement and Internet of Things background server of the present invention, projection arrangement is according to object
The instruction automatic cycle of networking background server plays multimedia picture or video；Control device is filled by less radio-frequency and projection
Wireless connection is set, plant maintenance can be carried out to functions such as picture, the timed power on/offs of projection arrangement.
Description of the drawings
Fig. 1 is the structural schematic diagram of the present invention.
Specific implementation mode
The present invention will be further described below in conjunction with the accompanying drawings, but protection scope of the present invention is not limited to following institute
It states.
As shown in Figure 1, a kind of Internet of Things multimedia system for underground parking, the object for underground parking
Networked multimedia system includes projection arrangement, control device and Internet of Things background server, the Internet of Things background server with
The projection arrangement communication connection, the control device are connected with projection arrangement wireless communication, and the projection arrangement includes
Projection screen and projecting apparatus, the projecting apparatus include master control processing module, wireless communication module, data memory module, wirelessly penetrate
Frequency receiving module, clock module, projection module and voice playing module, core of the master control processing module as the projecting apparatus
The heart is broadcast with the wireless communication module, data memory module, wireless radio frequency modules, clock module, projection module and voice respectively
Amplification module connects, and the projecting apparatus is described by the wireless communication module and the Internet of Things background server network connection
Control device is connect by emitting radio frequency signal with the projecting apparatus.
Further, the projecting apparatus further includes power supply module, the power supply module include power supply and
Power supply management circuit, the power supply are powered by the power supply management circuit to the projecting apparatus, and the power supply is
Rechargeable battery.
Further, the projection module is for sending out colourama and colourama being irradiated to projection screen, the projection
Module includes LED drive circuit, RGB tri coloured lanterns, DMD driving circuits and dmd chip；The RGB tri coloured lanterns, LED drivings
Circuit, the master control processing module are sequentially connected, the dmd chip, the DMD driving circuits, the master control processing module according to
Secondary connection.
Further, the wireless communication module is for establishing between the projecting apparatus and the Internet of Things background server
Network communication, the wireless communication module includes 3G, 4G, 5G, WIFI or bluetooth.
Further, the data memory module includes read-only memory and Micro SD cards, the read-only memory and
Micro SD cards are connect with the master control processing module.
Further, the voice playing module for coordinating the projection module to carry out speech play, broadcast by the voice
Amplification module is loud speaker.
Further, the master control processing module be embedded microprocessor, the embedded microprocessor use with
Cortex-M3 is the STM32f103 chips of kernel.
Further, the projection arrangement is mounted at the top of the intersection in the parking lot in market, elevator and pavement corridor,
It is installed by hoisting bracket.
It should be noted that for each embodiment of the method above-mentioned, for simple description, therefore it is all expressed as to a system
The combination of actions of row, but those skilled in the art should understand that, the application is not limited by the described action sequence, because
For according to the application, certain some step can be performed in other orders or simultaneously.Secondly, those skilled in the art also should
Know, embodiment described in this description belongs to preferred embodiment, involved action and unit not necessarily this Shen
It please be necessary.
In the above-described embodiments, it all emphasizes particularly on different fields to the description of each embodiment, is not described in some embodiment
Part, may refer to the associated description of other embodiment.
One of ordinary skill in the art will appreciate that realizing all or part of flow in above-described embodiment method, being can be with
Relevant hardware is instructed to complete by computer program, the program can be stored in computer read/write memory medium
In, the program is when being executed, it may include such as the flow of the embodiment of above-mentioned each method.Wherein, the storage medium can be magnetic
Dish, CD, ROM, RAM etc..
The above disclosure is only the preferred embodiments of the present invention, cannot limit the right model of the present invention with this certainly
It encloses, therefore equivalent changes made in accordance with the claims of the present invention, is still within the scope of the present invention.
Claims (8)
1. a kind of Internet of Things multimedia system for underground parking, it is characterised in that：The object for underground parking
Networked multimedia system includes projection arrangement, control device and Internet of Things background server, the Internet of Things background server with
The projection arrangement communication connection, the control device are connected with projection arrangement wireless communication, and the projection arrangement includes
Projection screen and projecting apparatus, the projecting apparatus include master control processing module, wireless communication module, data memory module, wirelessly penetrate
Frequency receiving module, clock module, projection module and voice playing module, core of the master control processing module as the projecting apparatus
The heart is broadcast with the wireless communication module, data memory module, wireless radio frequency modules, clock module, projection module and voice respectively
Amplification module connects, and the projecting apparatus is described by the wireless communication module and the Internet of Things background server network connection
Control device is connect by emitting radio frequency signal with the projecting apparatus.
2. a kind of Internet of Things multimedia system for underground parking according to claim 1, it is characterised in that：It is described
Projecting apparatus further includes power supply module, and the power supply module includes power supply and power supply management circuit, the power supply
Power supply is powered by the power supply management circuit to the projecting apparatus, and the power supply is rechargeable battery.
3. a kind of Internet of Things multimedia system for underground parking according to claim 1, it is characterised in that：It is described
Projection module for sending out colourama and colourama being irradiated to projection screen, the projection module include LED drive circuit,
RGB tri coloured lanterns, DMD driving circuits and dmd chip；The RGB tri coloured lanterns, the LED drive circuit, the master control processing module
It is sequentially connected, the dmd chip, the DMD driving circuits, the master control processing module are sequentially connected.
4. a kind of Internet of Things multimedia system for underground parking according to claim 1, it is characterised in that：It is described
Wireless communication module is used to establish the network communication between the projecting apparatus and the Internet of Things background server, the channel radio
Believe that module includes 3G, 4G, 5G, WIFI or bluetooth.
5. a kind of Internet of Things multimedia system for underground parking according to claim 1, it is characterised in that：It is described
Data memory module includes read-only memory and Micro SD cards, the read-only memory and Micro SD cards with the master control
Processing module connects.
6. a kind of Internet of Things multimedia system for underground parking according to claim 1, it is characterised in that：It is described
For voice playing module for coordinating the projection module to carry out speech play, the voice playing module is loud speaker.
7. a kind of Internet of Things multimedia system for underground parking according to claim 1, it is characterised in that：It is described
Master control processing module is embedded microprocessor, and the embedded microprocessor is used using Cortex-M3 as kernel
STM32f103 chips.
8. a kind of Internet of Things multimedia system for underground parking according to claim 1, it is characterised in that：It is described
Projection arrangement is installed at the top of the intersection in the parking lot in market, elevator and pavement corridor by hoisting bracket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810343546.5A CN108513116A (en) | 2018-04-17 | 2018-04-17 | A kind of Internet of Things multimedia system for underground parking |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810343546.5A CN108513116A (en) | 2018-04-17 | 2018-04-17 | A kind of Internet of Things multimedia system for underground parking |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108513116A true CN108513116A (en) | 2018-09-07 |
Family
ID=63382239
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810343546.5A Withdrawn CN108513116A (en) | 2018-04-17 | 2018-04-17 | A kind of Internet of Things multimedia system for underground parking |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108513116A (en) |
-
2018
- 2018-04-17 CN CN201810343546.5A patent/CN108513116A/en not_active Withdrawn
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180907 |