CN208210278U - It is a kind of for controlling the device of broadcast system - Google Patents
It is a kind of for controlling the device of broadcast system Download PDFInfo
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- CN208210278U CN208210278U CN201820541510.3U CN201820541510U CN208210278U CN 208210278 U CN208210278 U CN 208210278U CN 201820541510 U CN201820541510 U CN 201820541510U CN 208210278 U CN208210278 U CN 208210278U
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Abstract
The utility model discloses a kind of for controlling the device of broadcast system, including processor, and difference Audio Controller connected to the processor, serial ports controller, memory, liquid crystal display, ethernet controller, touch screen controller, it further include the touch screen being connect with touch screen controller.The utility model has used PC class processor and dedicated peripheral controllers needed for broadcast system of arranging in pairs or groups, to reduce complete machine cost, the former keyboard and mouse input of touch screen substitution is also used simultaneously realizes the special computer for special use of broadcast system to promote machine system installation, degree of operating conveniently.
Description
Technical field
It is the utility model relates to broadcasting system field, in particular to a kind of for controlling the device of broadcast system.
Background technique
Existing broadcast system control generally uses PC as control device.Wide control may be implemented in PC
Function processed, but due to PC volume is big, needs external-connection displayer and keyboard and mouse etc., often will cause system
Higher cost, installation and problem inconvenient for use.
Using PC, and dedicated broadcast system control software is installed and carries out broadcast system control.PC needs
Additionally to connect the peripheral hardwares such as display, keyboard, mouse.The peripheral hardwares such as keyboard and mouse need additional wiring, and display also needs additionally
Power supply.System installation, maintenance are complicated.It also will use inconvenience under narrow scene.
Utility model content
The shortcomings that the purpose of the utility model is to overcome the prior arts and deficiency provide a kind of for controlling broadcast system
Device.
The purpose of this utility model is realized by the following technical solution:
It is a kind of for controlling the device of broadcast system, including processor, and audio frequency control connected to the processor respectively
Device, serial ports controller, memory, liquid crystal display, ethernet controller, touch screen controller further include connecting with touch screen controller
The touch screen connect.
The model of the processor includes 3855U, 1037U, 7200U.
The model RTL8111F of the ethernet controller.
The model ALC662 of the Audio Controller.
The Audio Controller includes ALC662-VD0-GR chip, capacitor C1~C19, resistance R1~R6, magnetic bead FB1, steady
Diode D1, connector JP1 and JP2 are pressed, wherein the LDO_IN pin of ALC662-VD0-GR chip connects VDD_LDO interface, electricity
One end virtual ground after holding C1, C2 parallel connection, the other end connect VDD_LDO interface；One end of zener diode D1 is grounded, another
End connection VDD_LDO interface；One end virtual ground after capacitor C3, C4 are in parallel, the other end and ALC662-VD0-GR chip
The connection of VREF pin；One end virtual ground after capacitor C5, C6 is in parallel, the other end divide two-way: all the way with ALC662-VD0-GR core
The LDO_OUT1 pin of piece connects, and guides LDO_OUT interface into all the way；One end virtual ground after capacitor C7, C8 are in parallel, the other end
Divide two-way: being connect all the way with the LDO_OUT2 pin of ALC662-VD0-GR chip, guide LDO_OUT interface into all the way；ALC662-
MIC1-R pin, the MIC1-L pin of VD0-GR chip are connect with capacitor C9, C10 respectively；One end of capacitor C11 and ALC662-
The REGREF pin of VD0-GR chip connects, and is grounded all the way；One end ground connection after capacitor C12, C13, C14, C15 are in parallel is another
Tri- tunnel Duan Fen: the first via meets magnetic bead FB1, and the second tunnel is connect with the DVDD1 pin of ALC662-VD0-GR chip, third road with
The DVDD2-IO pin of ALC662-VD0-GR chip connects；One end of capacitor C16 is grounded, the other end and ALC662-VD0-GR core
The BIT-CLK pin of piece connects；One end of capacitor C17 is grounded, and the other end passes through resistance R6 and ALC662-VD0-GR chip
The connection of SDATA-IN pin；One end of capacitor C18 is grounded, and the other end is connect with the SYNC pin of ALC662-VD0-GR chip；Electricity
Hold one end ground connection of C19, the other end is connect with the RESET pin of ALC662-VD0-GR chip；Resistance R1 and ALC662-VD0-
The Sense B pin of GR chip connects；Resistance R2 is connect with the JD REF pin of ALC662-VD0-GR chip；Resistance R3, R4 are simultaneously
It is connect after connection with the Sense A pin of ALC662-VD0-GR chip；One end after resistance R5, connector JP1, connector JP2 are in parallel
Virtual ground, other end ground connection.
The model CY7C63723C of the touch screen controller.
The model of the liquid crystal display includes TM150TDSG71, TM150TDSG70, AC150XA02.
The memory is solid state hard disk.
The course of work of the utility model:
Touch screen accesses processor by touch screen controller, provides touch for system and clicks input.External audio signal
Processor is accessed by Audio Controller, provides external audio signal for system.Ethernet controller and serial ports controller access
Processor provides Ethernet and serial communication ability for system.Liquid crystal display accesses processor, provides display function for system.It deposits
Reservoir accesses processor, provides store function for system.
After system starting, processor reads operation broadcast system from memory and controls software, and is shown by liquid crystal display
Control interface.User can carry out clicking operation broadcast system by touch screen and control software.Run on the broadcast system of processor
It controls software and serial ports instruction is sent to external equipment by serial ports controller, control the switching and selection of external source of audio signals.
Broadcast system control software obtains external audio signal by Audio Controller simultaneously, and carries out audio processing, coding, forms IP
Audio stream data, IP audio stream data can be stored in memory in case subsequent use.Broadcast system control software passes through ether
Net sends control instruction to IP broadcast receiving end.After control instruction is sent, broadcast system controls software and uses above-mentioned IP audio
Flow data or the IP audio stream data for being stored in memory prerecording carry out multicast to IP broadcast receiving end and send operation.
It should be noted that the above-mentioned course of work is to further illustrate the utility model using the trend of signal as clue
The connection relationship of each building block of the device for being used to control broadcast system makes those skilled in the art implement this reality
With it is novel when be more clear, conveniently, but the improvement for not representing the technical solution of the utility model is on software, this is practical
The improvement of novel technical solution is in the overall architecture of whole device, although technical solution be related to processor and its
His controller, but what it executed is all routine operation, component selected by the utility model be also existing component (also to
Go out specific model), the improvement of the technical solution of the utility model is how to be built into these existing components
One device is created point and is in structure, therefore is the protection object for belonging to utility model patent.
The utility model compared with prior art, is had the following advantages and beneficial effects:
The utility model has used PC class processor and dedicated peripheral controllers needed for broadcast system of arranging in pairs or groups, from
And complete machine cost is reduced, while also using touch screen and substituting former keyboard and mouse input, to promote machine system installation, operation
Discussing Convenience realizes the special computer for special use of broadcast system.
Detailed description of the invention
Fig. 1 is described in the utility model a kind of for controlling the structural schematic diagram of the device of broadcast system.
Fig. 2 is described for controlling the circuit diagram of the Audio Controller of the device of broadcast system described in Fig. 1；The audio control
The model ALC662 of device processed.
Fig. 3 is described for controlling the circuit diagram of the ethernet controller of the device of broadcast system described in Fig. 1；The ether
The model RTL8111F of net controller.
Specific embodiment
The present invention will be further described in detail with reference to the embodiments and the accompanying drawings, but the implementation of the utility model
Mode is without being limited thereto.
It is a kind of for controlling the device of broadcast system, including processor, and difference sound connected to the processor such as Fig. 1
Frequency controller, serial ports controller, memory, liquid crystal display, ethernet controller, touch screen controller further include and touch screen control
The touch screen of device connection processed.
The model of the processor includes 3855U, 1037U, 7200U.
The model RTL8111F of the ethernet controller, corresponding circuit diagram are as shown in Figure 3.The ether network control
Device processed includes chip U1, resistance R7~R22, capacitor C20~C45, power supply inductance PL1, connector JP3 and JP4, various components it
Between connection relationship in detail as shown in Figure 3.
The model ALC662 of the Audio Controller, corresponding circuit diagram is as shown in Fig. 2, the Audio Controller packet
Include ALC662-VD0-GR chip, capacitor C1~C19, resistance R1~R6, magnetic bead FB1, zener diode D1, connector JP1 and
JP2, wherein the LDO_IN pin of ALC662-VD0-GR chip connects VDD_LDO interface, and one end after capacitor C1, C2 are in parallel is empty
Quasi- ground connection, the other end connect VDD_LDO interface；One end of zener diode D1 is grounded, and the other end connects VDD_LDO interface；Electricity
One end virtual ground after holding C3, C4 parallel connection, the other end are connect with the VREF pin of ALC662-VD0-GR chip；Capacitor C5, C6
One end virtual ground after parallel connection, the other end divide two-way: it is connect all the way with the LDO_OUT1 pin of ALC662-VD0-GR chip,
Guide LDO_OUT interface into all the way；One end virtual ground after capacitor C7, C8 is in parallel, the other end divide two-way: all the way with ALC662-
The LDO_OUT2 pin of VD0-GR chip connects, and guides LDO_OUT interface into all the way；The MIC1-R of ALC662-VD0-GR chip draws
Foot, MIC1-L pin are connect with capacitor C9, C10 respectively；One end of capacitor C11 and the REGREF of ALC662-VD0-GR chip draw
Foot connection, is grounded all the way；One end ground connection after capacitor C12, C13, C14, C15 are in parallel, three tunnels of the other end point: the first via connects magnetic bead
FB1, the second tunnel are connect with the DVDD1 pin of ALC662-VD0-GR chip, third road and ALC662-VD0-GR chip
The connection of DVDD2-IO pin；One end of capacitor C16 is grounded, and the BIT-CLK pin of the other end and ALC662-VD0-GR chip connects
It connects；One end of capacitor C17 is grounded, and the other end is connect by resistance R6 with the SDATA-IN pin of ALC662-VD0-GR chip；Electricity
Hold one end ground connection of C18, the other end is connect with the SYNC pin of ALC662-VD0-GR chip；One end of capacitor C19 is grounded, separately
One end is connect with the RESET pin of ALC662-VD0-GR chip；The Sense B pin of resistance R1 and ALC662-VD0-GR chip
Connection；Resistance R2 is connect with the JD REF pin of ALC662-VD0-GR chip；After resistance R3, R4 is in parallel with ALC662-VD0-GR
The Sense A pin of chip connects；One end virtual ground after resistance R5, connector JP1, connector JP2 are in parallel, another termination
Ground.
The model CY7C63723C of the touch screen controller.
The model of the liquid crystal display includes TM150TDSG71, TM150TDSG70, AC150XA02.
The memory is solid state hard disk.
Above-described embodiment is the preferable embodiment of the utility model, but the embodiments of the present invention is not by above-mentioned
The limitation of embodiment, it is made under other any spiritual essence and principles without departing from the utility model to change, modify, replacing
In generation, simplifies combination, should be equivalent substitute mode, is included within the protection scope of the utility model.
Claims (6)
1. a kind of for controlling the device of broadcast system, it is characterised in that: including processor, and it is connected to the processor respectively
Audio Controller, serial ports controller, memory, liquid crystal display, ethernet controller, touch screen controller further include and touch screen
The touch screen of controller connection；
The model ALC662 of the Audio Controller；
The Audio Controller includes ALC662-VD0-GR chip, capacitor C1~C19, resistance R1~R6, magnetic bead FB1, pressure stabilizing two
Pole pipe D1, connector JP1 and JP2, wherein the LDO_IN pin of ALC662-VD0-GR chip connects VDD_LDO interface, capacitor
One end virtual ground after C1, C2 are in parallel, the other end connect VDD_LDO interface；One end of zener diode D1 is grounded, the other end
Connect VDD_LDO interface；One end virtual ground after capacitor C3, C4 are in parallel, the VREF of the other end and ALC662-VD0-GR chip
Pin connection；One end virtual ground after capacitor C5, C6 is in parallel, the other end divide two-way: all the way with ALC662-VD0-GR chip
The connection of LDO_OUT1 pin, guides LDO_OUT interface into all the way；One end virtual ground after capacitor C7, C8 are in parallel, the other end
Divide two-way: being connect all the way with the LDO_OUT2 pin of ALC662-VD0-GR chip, guide LDO_OUT interface into all the way；ALC662-
MIC1-R pin, the MIC1-L pin of VD0-GR chip are connect with capacitor C9, C10 respectively；One end of capacitor C11 and ALC662-
The REGREF pin of VD0-GR chip connects, and is grounded all the way；One end ground connection after capacitor C12, C13, C14, C15 are in parallel is another
Tri- tunnel Duan Fen: the first via meets magnetic bead FB1, and the second tunnel is connect with the DVDD1 pin of ALC662-VD0-GR chip, third road with
The DVDD2-IO pin of ALC662-VD0-GR chip connects；One end of capacitor C16 is grounded, the other end and ALC662-VD0-GR core
The BIT-CLK pin of piece connects；One end of capacitor C17 is grounded, and the other end passes through resistance R6 and ALC662-VD0-GR chip
The connection of SDATA-IN pin；One end of capacitor C18 is grounded, and the other end is connect with the SYNC pin of ALC662-VD0-GR chip；Electricity
Hold one end ground connection of C19, the other end is connect with the RESET pin of ALC662-VD0-GR chip；Resistance R1 and ALC662-VD0-
The Sense B pin of GR chip connects；Resistance R2 is connect with the JD REF pin of ALC662-VD0-GR chip；Resistance R3, R4 are simultaneously
It is connect after connection with the Sense A pin of ALC662-VD0-GR chip；One end after resistance R5, connector JP1, connector JP2 are in parallel
Virtual ground, other end ground connection.
2. according to claim 1 for controlling the device of broadcast system, it is characterised in that: the model of the processor includes
3855U、1037U、7200U。
3. according to claim 1 for controlling the device of broadcast system, it is characterised in that: the type of the ethernet controller
Number be RTL8111F.
4. according to claim 1 for controlling the device of broadcast system, it is characterised in that: the type of the touch screen controller
Number be CY7C63723C.
5. according to claim 1 for controlling the device of broadcast system, it is characterised in that: the model of the liquid crystal display includes
TM150TDSG71、TM150TDSG70、AC150XA02。
6. according to claim 1 for controlling the device of broadcast system, it is characterised in that: the memory is that solid-state is hard
Disk.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820541510.3U CN208210278U (en) | 2018-04-17 | 2018-04-17 | It is a kind of for controlling the device of broadcast system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820541510.3U CN208210278U (en) | 2018-04-17 | 2018-04-17 | It is a kind of for controlling the device of broadcast system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208210278U true CN208210278U (en) | 2018-12-07 |
Family
ID=64524417
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820541510.3U Active CN208210278U (en) | 2018-04-17 | 2018-04-17 | It is a kind of for controlling the device of broadcast system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208210278U (en) |
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2018
- 2018-04-17 CN CN201820541510.3U patent/CN208210278U/en active Active
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