CN204536778U - A kind of signal source generation systems - Google Patents
A kind of signal source generation systems Download PDFInfo
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- CN204536778U CN204536778U CN201520194644.9U CN201520194644U CN204536778U CN 204536778 U CN204536778 U CN 204536778U CN 201520194644 U CN201520194644 U CN 201520194644U CN 204536778 U CN204536778 U CN 204536778U
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Abstract
The utility model discloses a kind of signal source generation systems, this signal source generation systems is divided into telechiric device and master control set, master control set is divided into again the first control module, the first power module, the first infrared module, audio frequency and video module, and audio frequency and video module is made up of DAB module, AV module, aberration module, S terminal module, the second HDMI module.Telechiric device is divided into the second control module, second source module, key-press module, the second infrared module, and the second control module by second source module for power supply, and processes the button data of key-press module, then sends button data by the second infrared module.The beneficial effect of this utility model is: provide abundant and input or output signal, integrated level is high, can meet various application occasions demand, and every road signal can pass through software control simultaneously, uses flexible.
Description
Technical field
The utility model relates to audio frequency and video technical field of measurement and test, particularly relates to a kind of signal source generation systems.
Background technology
Current audio & video equipment (as TV) has abundant interface resource, as VGA, HDMI, Audio, LAN, the interfaces such as USB, all need corresponding signal source as input to this kind of testing equipment, but current signal source equipment is relatively single, as CD, DVD can provide audio-video interface, but there is no VGA, LAN, the interfaces such as USB, common computing machine has VGA, LAN, the interfaces such as USB, but there is no SPDIF, the interfaces such as AV, if when needing to use multiple signal source, need multiple devices (as DVD+ computing machine), waste resource, Installation and Debugging difficulty, and cannot Based Intelligent Control be realized to the signal of each signal source.
Prior art, when testing the interface of audio & video equipment, is normally tested the signal source needing test signal interface to find out respective signal.During as test video interface, needing a DVD or CD player to provide audio-video signal source, when testing USB interface, needing the other equipment that VGA signal source can be provided, as a computing machine.
When audio & video equipment needs the interface type of test more, need multiple stage signal source equipment to coordinate test, waste resource, installation and adjustment both increases certain complexity.And cannot Based Intelligent Control be realized to the signal of each signal source.
Utility model content
The technical problems to be solved in the utility model is, prior art is when audio & video equipment needs the interface type of test more, need multiple stage signal source equipment to coordinate test, waste resource, installation and adjustment both increases certain complexity, and the defect of Based Intelligent Control cannot be realized to the signal of each signal source, a kind of signal source generation systems is provided.
The utility model solves the technical scheme that its technical matters adopts: construct a kind of signal source generation systems, comprise master control set and telechiric device;
Described master control set comprises the first housing, the first control module, the first infrared module be electrically connected with described first control module and the audio frequency and video module communicated to connect with described first control module; Described first control module, described first infrared module and described audio frequency and video module installation are within described first housing; Described first control module comprises Audio module, LAN module, USB module, VGA module, DVI module, the first HDMI module, COM module, PS/2 module and WIFI module; The surface of described first housing is provided with Audio interface corresponding with described Audio module, LAN module, USB module, VGA module, DVI module, the first HDMI module, COM module and PS/2 module respectively, LAN interface, USB interface, USB interface, DVI interface, the first HDMI, com interface and PS/2 interface; Described audio frequency and video module comprises DAB module, AV module, aberration module, S terminal module and the second HDMI module; The surface of described first housing is provided with the coaxial interface corresponding with described DAB module and optical fiber interface, the audio interface corresponding with described AV module and video interface, aberration interface corresponding with described aberration module, S terminal module and the second HDMI module respectively, S terminal interface and the second HDMI;
Described telechiric device comprises the second housing, the second control module, the second infrared module be electrically connected with described second control module and the key-press module be electrically connected with described second control module; Control module, the second infrared module and key-press module described in described second are arranged within described second housing, and described second infrared module is wirelessly connected to described first infrared module; The surface of described second housing is provided with the multiple buttons corresponding with described key-press module, thus multiple keyboard-coding is set in described multiple button, described keyboard-coding is corresponding with described Audio module, LAN module, USB module, VGA module, DVI module, the first HDMI module, COM module, PS/2 module, WIFI module, DAB module, AV module, aberration module, S terminal module and the second HDMI module respectively.
In signal source generation systems described in the utility model, described telechiric device also comprises the second source module for accessing battery, and described second source module is electrically connected to described second control module and described key-press module.
In signal source generation systems described in the utility model, described master control set also comprises the first power module for accessing external power source, and described first power module is electrically connected to described first control module and described audio frequency and video module.
In signal source generation systems described in the utility model, described DAB module, AV module, aberration module, S terminal module and the second HDMI module communicate to connect respectively by USB and described first control module.
In signal source generation systems described in the utility model, described second HDMI has 4 ports, when in described second HDMI input data, from described 4 ports, select one as input port, when exporting data in described second HDMI, select one or more as output port from described 4 ports.
Above-mentioned disclosed a kind of signal source generation systems has following beneficial effect: provide abundant and input or output signal, integrated level is high, can meet various application occasions demand, and every road signal can pass through software control simultaneously, uses flexible.
Accompanying drawing explanation
The structured flowchart of a kind of signal source generation systems that Fig. 1 provides for the utility model;
The structured flowchart of the master control set that Fig. 2 provides for the utility model;
The structured flowchart of the telechiric device that Fig. 3 provides for the utility model;
The workflow diagram of the Audio module that Fig. 4 provides for the utility model;
The workflow diagram of the LAN module that Fig. 5 provides for the utility model;
The workflow diagram of the USB module that Fig. 6 provides for the utility model;
The workflow diagram of the COM module that Fig. 7 provides for the utility model;
The workflow diagram of the WIFI module that Fig. 8 provides for the utility model;
The workflow diagram of the DAB module that Fig. 9 provides for the utility model;
The workflow diagram of the AV module that Figure 10 provides for the utility model;
The workflow diagram of the aberration module that Figure 11 provides for the utility model;
The workflow diagram of the S terminal module that Figure 12 provides for the utility model;
The workflow diagram of the second HDMI module that Figure 13 provides for the utility model;
The workflow diagram of the telechiric device that Figure 14 provides for the utility model.
Embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
The utility model for prior art when needs multiple signal source, the equipment that multiple stage is different need be set up, waste resource, difficulty is installed, the defect of Based Intelligent Control cannot be realized to each signal source interface, devise a kind of signal source generation systems, infrared ray can be realized, Audio, LAN, USB, VGA, DVI, HDMI, COM, PS/2, WIFI, coaxial audio frequency, optical fiber audio frequency, AV, color difference components, S terminal signals interface integrated, devise a kind of signal control method simultaneously, Based Intelligent Control can be carried out to the receiving and transmitting signal of various interface, can realize by infrared simultaneously, telepilot is utilized to carry out Long-distance Control.
Abbreviation involved by the utility model and Key Term are defined as follows:
VGA:Video GraphicsArray, Video Graphics Array is a kind of video transmission standard;
DVI:Digital Visual Interface, digital visual interface;
LAN:Local Area Network, LAN (Local Area Network);
AUDIO: analog audio interface;
USB:Universal Serial Bus, USB (universal serial bus);
COM:Communication is called for short, at computer interface middle finger serial ports;
WIFI:Wireless Fidelity, Wireless Fidelity, refers to wireless network;
PS/2:Personal 2, a kind of input interface, is usually used in mouse and keyboard;
SPDIF:Sony/Philips Digital Interface Format, Sony, Philips digital audio interface 1221:
AV:Audio Video, audio-video interface;
HDMI:High Definition Multimedia Interface, HDMI (High Definition Multimedia Interface);
Color difference components interface: a kind of video signal interface, is divided into red, green, blue three kinds of primary colours inputs by signal;
Socket: socket, the software interface of ethernet communication;
S terminal: be a kind of analog video signal interface video data being divided into two independent signals (luminance brightness and colourity) and carrying out transmitting;
GPIO:General Purpose Input Output, universal input exports.
The signal source generation systems that the utility model proposes is divided into telechiric device 2 and master control set 1 two devices, master control set 1 is divided into again the first control module 11, first power module 15, first infrared module 13, audio frequency and video module 12, audio frequency and video module 12 is made up of DAB module 121, AV module 122, aberration module 123 (i.e. " color difference components module "), S terminal module 124, second HDMI module 125, first control module 11 of master control set 1 is communicated with each module by GPIO, serial ports, USB, by each input/output signal of software control.Telechiric device 2 is divided into the second control module 21, second source module 25, key-press module 22, second infrared module 23, primary controller module is powered by second source module 25, and process the button data of key-press module 22, then send button data by the second infrared module 23.
See the structured flowchart of a kind of signal source generation systems that Fig. 1, Fig. 1 provide for the utility model, this signal source generation systems comprises master control set 1 and telechiric device 2.
See Fig. 2, the structured flowchart of the master control set 1 that Fig. 2 provides for the utility model, described master control set 1 comprises the first housing 14, first control module 11, the first infrared module 13 of being electrically connected with described first control module 11 and the audio frequency and video module 12 communicated to connect with described first control module 11; Described first control module 11, described first infrared module 13 and described audio frequency and video module 12 are arranged within described first housing 14; Described first control module 11 comprises Audio module 111, LAN module 112, USB module 113, VGA module 114, DVI module 115, first HDMI module 116, COM module 117, PS/2 module 118 and WIFI module 119; The surface of described first housing 14 is provided with Audio interface 1111 corresponding with described Audio module 111, LAN module 112, USB module 113, VGA module 114, DVI module 115, first HDMI module 116, COM module 117 and PS/2 module 118 respectively, LAN interface 1121, usb 1 131, USB interface 1141, DVI interface 1151, first HDMI 1161, com interface 1171 and PS/2 interface 1181; Described audio frequency and video module 12 comprises DAB module 121, AV module 122, aberration module 123, S terminal module 124 and the second HDMI module 125; The surface of described first housing 14 is provided with the coaxial interface 1211 corresponding with described DAB module 121 and optical fiber interface 1212, the audio interface 1221 corresponding with described AV module 122 and video interface 1222, aberration interface 1231 corresponding with described aberration module 123, S terminal module 124 and the second HDMI module 125 respectively, S terminal interface 1241 and the second HDMI 1251; Described master control set 1 also comprises the first power module 15 for accessing external power source, and described first power module 15 is electrically connected to described first control module 11 and described audio frequency and video module 12.
First infrared module 13 is input/output modules, and it carries out communication by serial ports and the first control module 11.When it is as load module, it receives the button data of remote controller or receives the infrared data of other device outside, converts various control command to, control the behavior of the modules on master device after main control software analytical solution code data.When it is as output, it exports infrared data according to the requirement of main control software.
First power module 15 of master device is from outside input AC high-voltage power supply, and conversion multichannel low-voltage DC is powered to the modules of master device.
The primary controller module of master device has Audio, LAN, USB, VGA, DVI, COM, HDMI, PS/2, WIFI interface, and runs main control software.
Wherein, described DAB module 121, AV module 122, aberration module 123, S terminal module 124 and the second HDMI module 125 communicate to connect respectively by USB and described first control module 11.
See Fig. 3, the structured flowchart of the telechiric device 2 that Fig. 3 provides for the utility model, described telechiric device 2 comprises the second housing 24, second control module 21, the second infrared module 23 of being electrically connected with described second control module 21 and the key-press module 22 be electrically connected with described second control module 21; Described second control module, the second infrared module 23 and key-press module 22 are arranged within described second housing 24, and with reference to shown in Fig. 1, described second infrared module 23 is wirelessly connected to described first infrared module 13; The surface of described second housing 24 is provided with the multiple buttons corresponding with described key-press module 22, thus multiple keyboard-coding is set in described multiple button, described keyboard-coding is corresponding with described Audio module 111, LAN module 112, USB module 113, VGA module 114, DVI module 115, first HDMI module 116, COM module 117, PS/2 module 118, WIFI module 119, DAB module 121, AV module 122, aberration module 123, S terminal module 124 and the second HDMI module 125 respectively.Described telechiric device 2 also comprises the second source module 25 for accessing battery, and described second source module 25 is electrically connected to described second control module 21 and described key-press module 22.
Described second HDMI 1251 has 4 ports, when inputting data in described second HDMI 1251, from described 4 ports, select one as input port, when exporting data in described second HDMI 1251, select one or more as output port from described 4 ports.
On the other hand, provide a kind of control method of signal source generation systems, adopt above-mentioned signal source generation systems, comprising:
Described first control module 11 controls described Audio interface 1111 by described Audio module 111 and inputs or outputs Audio signal; Audio interface 1111 is input or output interfaces, main control software first initialization Audio module 111, when needs input Audio signal, main control software control Audio module 111, Audio signals collecting is encoded and saves as audio file, then audio file is analyzed, and export analysis result; When needs export Audio signal, main control software reads in the audio file of specifying and control Audio module 111 exports Audio signal, and its workflow diagram, see Fig. 4, comprising:
S101, the first control module 11 initialization Audio module 111;
S102, judge whether Audio interface 1111 has input signal, if so, perform step S105-106, if not, perform step S103-104;
S103, judge whether Audio interface 1111 has output signal, if so, goes to step S104;
S104, preset corresponding software read in audio file in the first control module 11, control Audio module 111 exports Audio signal by its interface;
S105, preset corresponding software control Audio module 111 Gather and input signal in the first control module 11 and deposit audio file;
S106, the first control module 11 analyzing audio file export analysis result.
Described first control module 11 controls described LAN interface 1121 by described LAN module 112 and inputs or outputs lan signal; LAN interface 1121 is input or output interfaces, the first initialization Socket of main control software, when needs receive lan data, receives data and Output rusults after analyzing data by the receiver function calling Socket; When needs send lan data, the transmission function that main control software calls Socket sends data, and its workflow diagram, see Fig. 5, comprising:
S201, the first control module 11 initialization Socket;
S202, judge whether LAN interface 1121 has Received signal strength, if so, perform step S205-206, if not, perform step S203-204;
S203, judge whether LAN interface 1121 has transmission signal, if so, goes to step S204;
S204, call Socket send function send data;
S205, call Socket send function receive data;
S206, the first control module 11 are analyzed data and export analysis result.
Described first control module 11 controls described usb 1 131 by described USB module 113 and inputs or outputs usb signal; Usb 1 131 is input or output interfaces, the first initialization USB module of main control software, and when inputting data from USB, main control software calls to be read function and read data and Output rusults after processing data from USB device; When exporting data from USB, main control software calls to be write function data is write USB device.Its workflow diagram, see Fig. 6, comprising:
S301, the first control module 11 initialization USB module 113;
S302, judge whether usb 1 131 has input signal, if so, perform step S305-306, if not, perform step S303-304;
S303, judge whether usb 1 131 has input signal, if so, goes to step S304;
S304, call and write function data are write USB device;
S305, call and read function and read data from USB device;
S306, the first control module 11 are analyzed data and export analysis result.
Described first control module 11 controls described USB interface 1141 outputting VGA signal by described VGA module 114; USB interface 1141 is output interfaces, and main control software (namely presetting corresponding software in the first control module 11), according to exporting different display data on request, can be picture, video or other display data.
Described first control module 11 controls described DVI interface 1151 by described DVI module 115 and exports DVI signal; DVI interface 1151 is output interfaces, and main control software exports different display data on request, can be picture, video or other display data.
Described first control module 11 controls described first HDMI 1161 by described first HDMI module 116 and exports a HDMI signal; Its data exported comprise display data and voice data simultaneously, and main control software exports different display data on request, can be picture, video or other data.
Described first control module 11 controls described com interface 1171 by described COM module 117 and inputs or outputs COM signal; Com interface 1171 is IO interface, main control software first initialization COM module 117, when needs input data, main control software calls receiver function and receives data and export analysis result after analyzing data, when needs export data, main control software calls and sends function transmission data, and its workflow diagram, see Fig. 7, comprising:
S401, the first control module 11 initialization COM module 117;
S402, judge whether com interface 1171 has input signal, if so, perform step S405-406, if not, perform step S403-404;
S403, judge whether com interface 1171 has output signal, if so, goes to step S404;
S404, call send function data are sent from com interface 1171;
S405, call and read function and read data from com interface 1171;
S406, the first control module 11 are analyzed data and export analysis result.
Described first control module 11 controls described PS/2 interface 1181 by described PS/2 module 118 and inputs or outputs PS/2 signal; This interface is generally used for and connects mouse, keyboard equipment, can operate operating system on primary controller and main control software by this equipment.
Described first control module 11 controls described WIFI module 119 and inputs or outputs WIFI signal; WIFI module 119 is input or output interfaces, the first initialization Socket of main control software, and when needs receive lan data, the receiver function then calling Socket receives data and Output rusults after analyzing data; When needs send lan data, the transmission function that main control software calls Socket sends data, and its workflow diagram, see Fig. 8, comprising:
S501, the first control module 11 initialization Socket;
S502, judge whether WIFI module 119 has Received signal strength, if so, perform step S505-506, if not, perform step S503-504;
S503, judge whether WIFI module 119 has transmission signal, if so, goes to step S504;
S504, call Socket send function data are sent from WIFI module 119;
S505, call Socket receiver function and read data from WIFI module 119;
S506, the first control module 11 are analyzed data and export analysis result.
Described first control module 11 controls described coaxial interface 1211 by described DAB module 121 and/or described optical fiber interface 1212 inputs or outputs sound signal; DAB module 121 is input/output modules, communicated with primary controller module by USB, the first initialize digital audio-frequency module 121 of main control software, when needs input data, main control software gathers voice data from the coaxial audio interface 1221 of DAB module 121 or optical fiber audio interface 1221, and decoding audio data post analysis voice data also exports analysis result; When needs export data, main control software first reads audio file, then data is write DAB module 121, and exported by coaxial audio interface 1221 or optical fiber audio interface 1221 after audio-frequency module process, its workflow diagram, see Fig. 9, comprising:
S601, the first control module 11 initialize digital audio-frequency module 121;
S602, judge whether digital audio interface 1221 has input signal, if so, perform step S605-607, if not, perform step S603-604;
S603, judge whether digital audio interface 1221 has output signal, if so, goes to step S604;
S604, preset corresponding software (i.e. main control software) to read in audio file in the first control module 11, and control figure audio-frequency module 121 output audio signal;
S605, from coaxial audio interface 1221 or optical fiber audio interface 1221, gather voice data by main control software;
S606, decoding audio data;
S607, the first control module 11 are analyzed data and export analysis result.
Described first control module 11 controls described audio interface 1221 by described AV module 122 and/or described video interface 1222 inputs or outputs the first data-signal; AV module 122 is input/output modules, communicated with primary controller module by USB, main control software first initialization AV module 122, when needs input data, main control software gathers Audio and Video data from AV module 122, and decoded data also exports analysis result after analyzing data; When needs export data, main control software first reads audio-video document, then data is write DAB module 121, exports after audio-frequency module process from AV audio interface 1221 and video interface 1222.Its workflow diagram, see Figure 10, comprising:
S701, the first control module 11 initialization AV module 122;
S702, judge whether AV interface has Received signal strength, if so, perform step S705-707, if not, perform step S703-704;
S703, judge whether AV interface has transmission signal, if so, goes to step S704;
S704, preset corresponding software (i.e. main control software) to read in audio-video document in the first control module 11, and control AV module 122 output sound vision signal;
S705, from AV interface, gather audio, video data by main control software;
S706, decoding audio, video data;
S707, the first control module 11 are analyzed data and export analysis result.
Described first control module 11 controls described aberration interface 1231 by described aberration module 123 (i.e. color difference components module) and inputs or outputs colour difference signal; Color difference components module is an input/output module, communicated with primary controller module by USB, main control software first initialization aberration module 123, when needs input data, main control software, from color difference components module acquires video data, exports analysis result after Decoding Analysis data; When needs export data, main control software first reads video file, then data is write color difference components module, exports after color difference components resume module.Its workflow diagram, see Figure 11, comprising:
S801, the first control module 11 initialization aberration module 123;
S802, judge whether aberration interface 1231 has input signal, if so, perform step S805-807, if not, perform step S803-804;
S803, judge whether aberration interface 1231 has output signal, if so, goes to step S804;
S804, preset corresponding software (i.e. main control software) to read in video file in the first control module 11, and control aberration interface 1231 output video signal;
S805, gather video data by main control software from aberration module 123;
S806, decode video data;
S807, the first control module 11 are analyzed data and export analysis result.
Described first control module 11 controls described S terminal interface 1241 by described S terminal module 124 and inputs or outputs the second data-signal; S terminal module 124 is input/output modules, communicated with primary controller module by USB, main control software first initialization S terminal module 124, when needs input data, main control software gathers Audio and Video data from S terminal module 124, exports analysis result after decoding, analysis data; When needs export data, main control software first reads audio-video document, then data is write S terminal module 124, exports after S terminal module 124 processes from S terminal.Its workflow diagram, see Figure 12, comprising:
S901, the first control module 11 initialization S terminal module 124;
S902, judge whether S terminal interface 1241 has input signal, if so, perform step S905-907, if not, perform step S903-904;
S903, judge whether S terminal interface 1241 has output signal, if so, goes to step S904;
S904, preset corresponding software (i.e. main control software) to read in audio-video document in the first control module 11, and control S terminal module 124 output sound vision signal;
S905, from S terminal interface 1241, gather audio, video data by main control software;
S906, decoding audio, video data;
S907, the first control module 11 are analyzed data and export analysis result.
Described first control module 11 controls described HDMI by described second HDMI module 125 and inputs or outputs the 3rd data-signal; Second HDMI module 125 is input/output modules, communicated with primary controller module by USB, it has HDMI1 ~ HDMI4 totally 4 ports, when needs input data, main control software first to choose in HDMI1 ~ HDMI4 one of them as input port, then from these port processing Audio and Video data, after analyzing data, analysis result is exported; When needs export data, main control software first chooses in HDMI1 ~ HDMI4 that one or more, as output port, then read audio-video document, data is write HDMI module, from the port output sound video data chosen after HDMI module process.Its workflow diagram, see Figure 13, comprising:
S1001, the first control module 11 initialization second HDMI module 125;
S1002, judge whether the second HDMI module 125 has input signal, if so, perform step S1006-1009, if not, perform step S1003-1005;
S1003, judge whether the second HDMI module 125 has output signal, if so, goes to step S1004;
S1004, main control software control GPIO select output port;
S1005, read in audio-video document by main control software, and control output sound video data from selected output interface;
S1006, main control software control GPIO select input port;
S1007, the first control module 11 gather audio-video signal from aberration module 123;
S1008, decoding audio, video data;
S1009, analyze audio, video data export analysis result.
Described telechiric device 2 scans described key-press module 22 by described second control module 21, if press described button, keyboard-coding corresponding for described button is sent to described master control set 1 by the second infrared module 23; After telechiric device 2 is powered on by second source module 25, primary controller module starts the button scanning key-press module 22, if pushed button, sent by infrared module after coding, its workflow diagram, see Figure 14, comprising:
S1101, judge whether to terminate, if not, then go to step S1102, if so, then process ends;
S1102, scanning button;
S1103, judge whether that button is pressed, if so, gone to step S1104, if not, then go to step S1101;
S1104, read this keyboard-coding;
S1105, send keyboard-coding by the second infrared module 23, go to step S1101, to rescan button.
Described master control set 1 is received described keyboard-coding by described first infrared module 13 and is controlled described Audio module 111, LAN module 112, USB module 113, VGA module 114, DVI module 115, first HDMI module 116, COM module 117, PS/2 module 118, WIFI module 119, DAB module 121, AV module 122, aberration module 123, S terminal module 124 and the second HDMI module 125 by the first control module 11.
In control method described in the utility model, described control method also comprises: described telechiric device 2 accesses battery by second source module 25, thus powers for described second control module 21 and described key-press module 22.
In control method described in the utility model, described control method also comprises: described master control set 1 accesses external high pressure AC power by the first power module 15, be translated into low-voltage dc power supply, thus power for described first control module 11 and described audio frequency and video module 12.
By reference to the accompanying drawings embodiment of the present utility model is described above; but the utility model is not limited to above-mentioned embodiment; above-mentioned embodiment is only schematic; instead of it is restrictive; those of ordinary skill in the art is under enlightenment of the present utility model; do not departing under the ambit that the utility model aim and claim protect, also can make a lot of form, these all belong within protection of the present utility model.
Claims (5)
1. a signal source generation systems, is characterized in that, comprises master control set and telechiric device;
Described master control set comprises the first housing, the first control module, the first infrared module be electrically connected with described first control module and the audio frequency and video module communicated to connect with described first control module; Described first control module, described first infrared module and described audio frequency and video module installation are within described first housing; Described first control module comprises Audio module, LAN module, USB module, VGA module, DVI module, the first HDMI module, COM module, PS/2 module and WIFI module; The surface of described first housing is provided with Audio interface corresponding with described Audio module, LAN module, USB module, VGA module, DVI module, the first HDMI module, COM module and PS/2 module respectively, LAN interface, USB interface, USB interface, DVI interface, the first HDMI, com interface and PS/2 interface; Described audio frequency and video module comprises DAB module, AV module, aberration module, S terminal module and the second HDMI module; The surface of described first housing is provided with the coaxial interface corresponding with described DAB module and optical fiber interface, the audio interface corresponding with described AV module and video interface, aberration interface corresponding with described aberration module, S terminal module and the second HDMI module respectively, S terminal interface and the second HDMI;
Described telechiric device comprises the second housing, the second control module, the second infrared module be electrically connected with described second control module and the key-press module be electrically connected with described second control module; Described second control module, the second infrared module and key-press module are arranged within described second housing, and described second infrared module is wirelessly connected to described first infrared module; The surface of described second housing is provided with the multiple buttons corresponding with described key-press module, thus multiple keyboard-coding is set in described multiple button, described keyboard-coding is corresponding with described Audio module, LAN module, USB module, VGA module, DVI module, the first HDMI module, COM module, PS/2 module, WIFI module, DAB module, AV module, aberration module, S terminal module and the second HDMI module respectively.
2. signal source generation systems according to claim 1, is characterized in that, described telechiric device also comprises the second source module for accessing battery, and described second source module is electrically connected to described second control module and described key-press module.
3. signal source generation systems according to claim 1, is characterized in that, described master control set also comprises the first power module for accessing external power source, and described first power module is electrically connected to described first control module and described audio frequency and video module.
4. signal source generation systems according to claim 1, is characterized in that, described DAB module, AV module, aberration module, S terminal module and the second HDMI module communicate to connect respectively by USB and described first control module.
5. signal source generation systems according to claim 1, it is characterized in that, described second HDMI has 4 ports, when in described second HDMI input data, from described 4 ports, select one as input port, when exporting data in described second HDMI, select one or more as output port from described 4 ports.
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| CN201520194644.9U Active CN204536778U (en) | 2015-04-01 | 2015-04-01 | A kind of signal source generation systems |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107888911A (en) * | 2016-09-30 | 2018-04-06 | 研祥智能科技股份有限公司 | Signal generation apparatus |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107888911A (en) * | 2016-09-30 | 2018-04-06 | 研祥智能科技股份有限公司 | Signal generation apparatus |
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