CN105828142B - A kind of information issuing system and method based on Dynamically Announce knob drop - Google Patents
A kind of information issuing system and method based on Dynamically Announce knob drop Download PDFInfo
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- CN105828142B CN105828142B CN201610206655.3A CN201610206655A CN105828142B CN 105828142 B CN105828142 B CN 105828142B CN 201610206655 A CN201610206655 A CN 201610206655A CN 105828142 B CN105828142 B CN 105828142B
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- China
- Prior art keywords
- signal
- drop
- module
- knob
- dynamically announce
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Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/41—Structure of client; Structure of client peripherals
- H04N21/414—Specialised client platforms, e.g. receiver in car or embedded in a mobile appliance
- H04N21/41422—Specialised client platforms, e.g. receiver in car or embedded in a mobile appliance located in transportation means, e.g. personal vehicle
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F27/00—Combined visual and audible advertising or displaying, e.g. for public address
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- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Studio Circuits (AREA)
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
Abstract
The invention discloses a kind of information issuing systems based on Dynamically Announce knob drop, including hardware circuit part and mechanical structure portion；Wherein, hardware circuit part includes signal playing module, signal transmission module, signal input module, the signal processing module of connection signal input module, the signal output module of connection signal processing module, signal decoding and control module and display and audio output module；Mechanical structure portion includes the fixed device of drop, drop and the connecting component being connected between drop and fixed device；Signal transmission module is used to that signal to be carried out long range reliable transmission according to signal type, and signal is replicated, and realizes the identical signal simultaneous transmission of multichannel.The invention also discloses a kind of information issuing methods based on Dynamically Announce knob drop.The present invention overcomes traditional drop contents to replace complicated, information content is few, content is single, shows deficiency etc., shows with dynamic color video, audio plays and interactive function.
Description
Technical field
The present invention relates to public transport advertising information distribution technology fields, more particularly to a kind of Dynamically Announce knob that is based on to hang
The information issuing system and its method of board.
Background technique
Passenger handle on traditional bus it is relatively simple for structure, be usually made of, hang plastics hanging ring and braid over braid
Ring can be round or triangle, and is mounted on handle rod by braid over braid, for passenger's grasping.With the hair of public transport
, in order to make full use of advertising resource, there is a kind of knob drop at present in exhibition in the public transports such as bus, subway, will
Knob is arranged below drop, and advertisement is posted on drop, to take full advantage of space and resource, allows people when by bus
Available some information.
The knob drop occurred on the market at present is in the hanging ring side installing transparent plastic sheet of tradition knob or use
Note paper installs advertising pictures or text, or print advertisements picture or text directly on note paper in plastic sheet.
However, with the potential audience sustainable growth of vehicle handle drop quantity and drop advertisement, due to hanging ring surface area
It is smaller, so the advertising pictures that can be installed also very little, and advertisement be it is static, printing and replacement are all inconvenient, the sky utilized
Between it is smaller, weaker to the attraction of passenger, the effect is unsatisfactory for advertisement；It can be seen that current knob drop replacement is complicated, information content
Less, the more aobvious protrusion of the single defect of content.
Therefore for drawbacks described above existing for current knob drop, it is really necessary to carry out developmental research, to provide a kind of side
Case solves the defect that knob drop at present shows that content replacement is complicated, information content is few, content is single.
Summary of the invention
The embodiment of the invention provides a kind of information issuing systems and method based on Dynamically Announce knob drop, based on dynamic
The information of state display knob drop, to overcome, traditional drop content replacement is complicated, information content is few, content is single, display is insufficient
Defect.
A kind of information issuing system based on Dynamically Announce knob drop that first aspect of the embodiment of the present invention provides, including
Hardware circuit part and mechanical structure portion；Wherein, hardware circuit part includes signal playing module, signal transmission mould
Block, signal input module, the signal processing module of connection signal input module, connection signal processing module signal export mould
Block, signal decoding and control module and display and audio output module；Mechanical structure portion includes the fixed device of drop, hangs
Board and the connecting component being connected between drop and fixed device；The signal playing module includes embedded system, is mentioned
Plate and key for touch provide network, USB or SD card interface for content update to be used for interactive operation；Signal transmission
Module is used to that signal to be carried out long range reliable transmission according to signal type, and signal is replicated, and realizes that multichannel is identical
Signal simultaneous transmission.
Further, the multimedia file of the signal playing module storage inside broadcasting in need, the multimedia text
Part includes video file, audio file, picture file and animation file.
Further, the signal playing module according to the period and plays priority and generates playout schedule table, automatically to broadcasting
Content is put to be arranged.
Further, signal transmission module carries out different processing according to the variety classes of signal, for simulating video and audio
Signal is filtered it, amplifies, regenerates and replicates；For digital video-audio signal, it is regenerated and is replicated；And it is right
In network signal, network signal is received and transmitted by built-in exchanger circuit.
Further, the drop includes knob drop front, knob drop reverse side and liquid crystal display；Wherein
Liquid crystal display can be positioned only at drop front or reverse side, can also be provided with liquid crystal display with two sides.
Another technical solution of the present invention are as follows: a kind of information issuing method based on Dynamically Announce knob drop, including it is as follows
Step:
Program playing module provides multi-media signal, is supplied to letter in a manner of video and audio, digital video-audio or network to simulate
Number transmission module；
After signal transmission module receives the signal of program playing module offer, the simulation that signal playing module provides is regarded
Audio signal and digital video/audio signal, signal transmission module are converted to differential signal after being replicated；
Dynamically Announce is shaken hands after drop receives signal from signal transmission module, by processing, realize video show, audio
Interaction is played and touches, while Dynamically Announce knob drop exports video, audio and control signal and draws to next stage Dynamically Announce
Hand drop；
Next stage Dynamically Announce knob drop similarly handles signal, gives again next stage Dynamically Announce knob and hangs
Board, in this way, signal realizes that multiple Dynamically Announce knob drops work at the same time by multistep treatment and concatenation.
Compared to the prior art, the present invention is based on the information of Dynamically Announce knob drop, traditional drop content is overcome more
Complicated, information content is few, content is single, shows deficiency etc. is changed, Dynamically Announce knob drop the same level receives signal and goes out to send by ring
To next stage, the connection type of " hand in hand " is realized, there is dynamic color video to show, audio plays and interactive function.
Detailed description of the invention
Fig. 1 is the principal diagram of information issuing system of the embodiment of the present invention based on Dynamically Announce knob drop；
Fig. 2 is the knob drop structural diagrams of the embodiment of the present invention；
Fig. 3 is information issuing method process of the embodiment of the present invention based on Dynamically Announce knob drop.
Specific embodiment
The embodiment of the invention provides a kind of information issuing systems and method based on Dynamically Announce knob drop, based on dynamic
The information of state display knob drop, to overcome, traditional drop content replacement is complicated, information content is few, content is single, display is insufficient
Defect.
In order to enable those skilled in the art to better understand the solution of the present invention, below in conjunction in the embodiment of the present invention
Attached drawing, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment is only
The embodiment of a part of the invention, instead of all the embodiments.Based on the embodiments of the present invention, ordinary skill people
The model that the present invention protects all should belong in member's every other embodiment obtained without making creative work
It encloses.
Description and claims of this specification and the (if present)s such as term " first " in above-mentioned attached drawing, " second "
It is to be used to distinguish similar objects, without being used to describe a particular order or precedence order.It should be understood that the number used in this way
According to being interchangeable under appropriate circumstances, so as to the embodiments described herein can in addition to the content for illustrating or describing herein with
Outer sequence is implemented.In addition, term " includes " and " having " and their any deformation, it is intended that cover non-exclusive packet
Contain, for example, what the process, method, system, product or equipment for containing series of steps or module were not necessarily limited to be clearly listed
Those steps or module, but may include be not clearly listed or it is intrinsic for these process, methods, product or equipment
Other steps or module.
The embodiment of the information issuing system based on Dynamically Announce knob drop in the embodiment of the present invention is introduced first below.
It as shown in Figure 1 and Figure 2, include hardware circuit portion the present invention is based on the information issuing system of Dynamically Announce knob drop
Point and mechanical structure portion.Wherein, hardware circuit part include signal playing module (not shown), signal transmission module,
Signal input module, the signal processing module of connection signal input module, the signal output module of connection signal processing module, letter
Number decoding and control module and display and audio output module；The signal playing module includes embedded system, is provided
Touch tablet and key provide network, USB and SD card interface for content update to be used for interactive operation；Signal transmits mould
Block is used to that signal to be carried out long range reliable transmission according to signal type, and signal is replicated, and realizes the identical letter of multichannel
Number simultaneous transmission；Mechanical structure portion includes drop fixed device 1, drop and is connected between drop and fixed device 1
Connecting component 2；In the embodiment of the present invention, the connecting component 2 is flexible connection nylon tape；The drop includes that knob is hung
Board front 3, knob drop reverse side 4 and liquid crystal display 5；Wherein liquid crystal display 5 can be positioned only at drop front or
Reverse side can also be provided with liquid crystal display with two sides.
The multimedia file of the signal playing module storage inside broadcasting in need, the multimedia file include video
File, audio file, picture file and animation file.When broadcasting, can by preset period, priority and scene with
Broadcasting content is scheduled.Signal playing module input interface includes RS-485 and CAN, to arrive at a station letter for receiving vehicle
Breath.The signal of output can be simulation video/audio signal, can also be digital video-audio signal, is also possible to network signal.It is described
Signal playing module can play a variety of multimedia files, and can play specific content according to arrival information.Specifically, signal
Playing module is according to the period and plays priority generation playout schedule table, arranges automatically broadcasting content.
The simulation video/audio signal and digital video/audio signal that the signal transmission module provides signal playing module into
Differential signal is converted to after row duplication, influence of the common mode interference to signal is effectively reduced, and is provided longer compared with single-ended signal
Transmission range.For the network signal that signal playing module provides, signal transmission module carries out signal by agreement exchange
Duplication.The signal transmission module can replicate signal, and be converted to differential signal and transmitted.Specifically, root
Differential signal is replicated and is converted to signal according to different signal types to transmit；Wherein, for simulation video and audio letter
Number (can make single-ended signal, be also possible to differential signal), signal is by filtering, amplification, regeneration and duplication.Sound is regarded for number
Frequency signal (signal can be single-ended signal, be also possible to differential signal), signal is by regeneration and duplication.And network is believed
Number, signal is the ethernet signal of standard.Network signal is received and transmitted by built-in exchanger circuit.
Wherein, signal input module is for providing Dynamically Announce knob drop and signal transmission module or upper level drop
Physically and electrically connection.
Signal processing module ensures signal quality for being filtered, amplifying and regenerating to signal；Secondly, signal processing
Module is also used to replicate signal, shows for the same level and ring goes out.Specifically, for analog signal, signal processing is main
It is filtering and amplification；For digital signal, signal processing mainly regenerates；And for network signal, mainly handed over by agreement
Bring duplication.Input signal carries out decoding, display and the control processing of signal after signal processing.Video playing, figure are provided
Piece shows, audio output and interactive operation.
Signal output module is used to the signal after duplication passing to junior with specific physical interface and electrical connection and hang
Board is inputted as signal.
With control module for formatting to the analog or digital signal of input, generating has timing for signal decoding
The parallel colour signal of information, is supplied to display screen and is shown.And it provides audio output to play with audio video synchronization.Control
Module is mainly the touch control signal collecting display output and obtaining, after treatment to show the change of content as exporting.
The signal, which is decoded, can be embedded chip according to different functions from the core of control module, be also possible to simple function
Display driver chip.
Display provides the display of two-path video signal with audio output module, is respectively displayed on the two sides of knob drop, together
When audio output and touch tablet are provided are used for interactive operation.
As shown in Fig. 2, the knob drop that the fixed device of the drop of mechanical structure portion is used to have dynamic display of functional
It is fixed in compartment.Flexible connection nylon tape is mainly used for connecting the fixed device of drop and knob drop main body, and can protective wire
Cable caused by rotation and stretching by because not destroying.The knob drop front connect structure by using screw with knob drop reverse side
At knob drop main body, it is capable of fixing liquid crystal display and protects it from being damaged, bottom has handle function, is set using curved surface
Meter, it is handsome in appearance using comfortable.Liquid crystal display signal wire and power supply line 6 are drawn by knob drop body top middle position, upwards
Compartment is entered by the interstitial hole of the fixed device 1 of drop.
As another embodiment of the present invention, display screen can be distributed in the ipsilateral or two sides of knob, and setting angle can
, in ground level, can also have the inclination of certain angle, with knob parallel vertical in order to provide optimal visual angle.Display screen surface
Containing touch screen, interactive operation can be carried out.
As further embodiment of this invention, the fixed device of the drop is aluminum, and knob drop front and knob drop are anti-
Face is PC engineering plastics, has high impact strength, high intensity and high reliability.Knob drop front and knob drop reverse side are logical
It crosses and knob drop main body has been connected and composed using screw, be capable of fixing liquid crystal display and protect it from being damaged, bottom has drawing
Hand function, it is handsome in appearance using comfortable using curved design.Knob drop obverse and reverse can fix obverse and reverse liquid crystal
X and y direction of the display screen in figure two, obverse and reverse liquid crystal display the direction z (vertically and x/y plane) fixation by interior
Portion is mounted on the completion of four fastening locating cylinders on four corners of liquid crystal display.The mechanics of Dynamically Announce knob drop passes
It passs are as follows: the pulling force of user is transferred to flexible connection nylon tape by drop main body of shaking hands, then is passed by flexible connection nylon tape
It is handed to the fixed device of drop, finally to compartment.It is 40mm that flexible connection nylon tape, which designs width, and length is adjustable, and can protective wire
Cable not by because rotation with stretch caused by destroy, by adjusting flexible connection nylon strip length, can make protective capability promotion or
It reduces.The cabling design of Dynamically Announce knob drop are as follows: liquid crystal display signal wire and power supply line are opened along knob drop body interior
Slot is upward, is drawn by knob drop body top middle position, finally enters compartment by the fixed device interstitial hole of drop.
As shown in figure 3, including the following steps: the present invention is based on the information issuing method of Dynamically Announce knob drop
Program playing module provides multi-media signal, is supplied to letter in a manner of video and audio, digital video-audio or network to simulate
Number transmission module；
After signal transmission module receives the signal of program playing module offer, the simulation that signal playing module provides is regarded
Audio signal and digital video/audio signal, signal transmission module are converted to differential signal after being replicated.Mould is played for signal
The network signal that block provides, signal transmission module replicate signal by agreement exchange；Specifically, sound is regarded for simulation
Frequency signal (can make single-ended signal, be also possible to differential signal), and signal is by filtering, amplification, regeneration and duplication.For number
Video/audio signal (signal can be single-ended signal, be also possible to differential signal), signal is by regeneration and duplication.And for network
Signal, signal are the ethernet signals of standard.Network signal is received and transmitted by built-in exchanger circuit.
Dynamically Announce is shaken hands after drop receives signal from signal transmission module, by processing, realize video show, audio
Interaction is played and touches, while Dynamically Announce knob drop exports video, audio and control signal and draws to next stage Dynamically Announce
Hand drop；
Next stage Dynamically Announce knob drop similarly handles signal, gives again next stage Dynamically Announce knob and hangs
Board, in this way, signal realizes that multiple Dynamically Announce knob drops work at the same time by multistep treatment and concatenation.
Signal can be effectively ensured in length by so concatenating the present invention is based on the information issuing method of Dynamically Announce knob drop
Quality after Distance Transmission, while providing and being more easily routed connection and node alternative.
The above, the above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations；Although referring to before
Stating embodiment, invention is explained in detail, those skilled in the art should understand that: it still can be to preceding
Technical solution documented by each embodiment is stated to modify or equivalent replacement of some of the technical features；And these
It modifies or replaces, the spirit and scope for technical solution of various embodiments of the present invention that it does not separate the essence of the corresponding technical solution.
Claims (5)
1. it is a kind of based on Dynamically Announce knob drop information issuing system characterized by comprising hardware circuit part and
Mechanical structure portion；Wherein, hardware circuit part includes signal playing module, signal transmission module, signal input module, company
Connect the signal processing module of signal input module, the signal output module of connection signal processing module, signal decoding and control mould
Block and display and audio output module；Mechanical structure portion include drop fixed device, drop and be connected to drop with
Connecting component between fixed device；The signal playing module includes embedded system, provide touch tablet and key with
In interactive operation, and network, USB or SD card interface are provided for content update；Signal transmission module is used for according to class signal
Signal is carried out long range reliable transmission by type, is replicated to signal, and be converted to differential signal and transmitted, and realizes multichannel
Identical signal simultaneous transmission；The signal playing module is according to the period and plays priority and generates playout schedule table, automatically to broadcasting
Content is put to be arranged；The signal input module is for providing Dynamically Announce knob drop and signal transmission module or upper one
The physically and electrically connection of grade drop；The signal processing module is used to be filtered signal, amplify and regenerate, and to signal
It is replicated, is shown and loop-through output for the same level；The signal output module is used to pass to the signal after duplication next
Grade Dynamically Announce knob drop is inputted as signal.
2. the information issuing system according to claim 1 based on Dynamically Announce knob drop, which is characterized in that the signal
The multimedia file of playing module storage inside broadcasting in need, the multimedia file include video file, audio file, figure
Piece file and animation file.
3. the information issuing system according to claim 2 based on Dynamically Announce knob drop, which is characterized in that the signal
Transmission module carries out different processing according to the variety classes of signal, for simulating video/audio signal, is filtered, puts to it
Greatly, it regenerates and replicates；For digital video-audio signal, it is regenerated and is replicated；And for network signal, by built-in
Exchanger circuit is received and transmitted network signal.
4. -3 any information issuing system based on Dynamically Announce knob drop according to claim 1, which is characterized in that institute
Stating drop includes knob drop front, knob drop reverse side and liquid crystal display；Wherein liquid crystal display, which is positioned only at, hangs
Perhaps reverse side or two sides are provided with liquid crystal display in board front.
5. a kind of information issuing method based on Dynamically Announce knob drop, which comprises the steps of:
Program playing module provides multi-media signal, is supplied to signal in a manner of video and audio, digital video-audio or network to simulate and passes
Defeated module；
After signal transmission module receives the signal of program playing module offer, for the simulation video and audio of signal playing module offer
Signal and digital video/audio signal, signal transmission module are converted to differential signal after being replicated；
Dynamically Announce is shaken hands after drop receives signal from signal transmission module, by processing, realize video show, audio broadcasting
It is interacted with touching, and signal is replicated, while Dynamically Announce knob drop exports video, audio and control signal to next
Grade Dynamically Announce knob drop；
Next stage Dynamically Announce knob drop similarly handles signal, gives again next stage Dynamically Announce knob drop,
In this way, signal realizes that multiple Dynamically Announce knob drops work at the same time by multistep treatment and concatenation.
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| CN201610206655.3A CN105828142B (en) | 2016-04-05 | 2016-04-05 | A kind of information issuing system and method based on Dynamically Announce knob drop |
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| CN201610206655.3A CN105828142B (en) | 2016-04-05 | 2016-04-05 | A kind of information issuing system and method based on Dynamically Announce knob drop |
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| CN105828142A CN105828142A (en) | 2016-08-03 |
| CN105828142B true CN105828142B (en) | 2019-04-09 |
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| CN106339871A (en) * | 2016-08-17 | 2017-01-18 | 武克易 | Intelligent interaction handshake terminal fast payment method |
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| WO2018032440A1 (en) * | 2016-08-17 | 2018-02-22 | 武克易 | Intelligent interactive handle terminal of public transport system |
| WO2018035727A1 (en) * | 2016-08-24 | 2018-03-01 | 武克易 | Intelligent sensing grip |
| CN107170397A (en) * | 2017-04-26 | 2017-09-15 | 江苏新和网络科技发展有限公司 | A kind of traffic police information guidance and delivery system and control method |
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| CN105828142A (en) | 2016-08-03 |
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