CN208445692U - Controllable type intelligent home network TV set-top box - Google Patents
Controllable type intelligent home network TV set-top box Download PDFInfo
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- CN208445692U CN208445692U CN201821209906.4U CN201821209906U CN208445692U CN 208445692 U CN208445692 U CN 208445692U CN 201821209906 U CN201821209906 U CN 201821209906U CN 208445692 U CN208445692 U CN 208445692U
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Abstract
The utility model discloses a kind of controllable type intelligent home network TV set-top boxes, including TV set-top box, stb controller and remote controller, it further include network interface, video output interface, HDMI interface, TF/SD card interface, storage control, USB interface, smart phone and multi-channel control household, network interface is set on TV set-top box, video output interface, TF/SD card interface, HDMI interface, storage control and USB interface, multi-channel control household, which is communicated by network interface with TV set-top box, to be connect, smart phone and TV set-top box communicate to connect, with the graphics processor chip of model RK3229 in stb controller.It can not need that independent intelligent home control device is installed, improve indoor environment and be routed terseness, carry out intelligent control using domestic TV set-top box.
Description
Technical field
The utility model relates to a kind of TV set-top boxes, more particularly, to a kind of television set top for intelligent home network
Box.
Background technique
With the continuous development of smart home, smart home is increasingly used in Modern Family's fitting-out work,
However existing Intelligent housing mainly uses independent independent intelligent home control system, needs to install independent smart home
Control device occupies certain indoor available space, is also easy to cause the complexity of indoor environment cloth line traffic control.
Utility model content
The utility model is to solve existing home intelligent household there is needing to install independent intelligent home control device,
Certain indoor available space is occupied, is also easy to cause the statuses such as complexity of indoor environment cloth line traffic control and one kind for providing can be with
Do not need to install independent intelligent home control device, improve indoor environment and be routed terseness, using domestic TV set-top box into
The controllable type intelligent home network TV set-top box of row intelligent control.
The utility model is used the specific technical proposal is: a kind of controllable type smart home to solve above-mentioned technical problem
Network television-set top-set-box, including TV set-top box, stb controller and remote controller, it is characterised in that: further include network
Interface, video output interface, HDMI interface, TF/SD card interface, storage control, USB interface, smart phone and multi-channel control
Household sets network interface, video output interface, TF/SD card interface, HDMI interface, storage control and USB on TV set-top box
Interface, multi-channel control household, which is communicated by network interface with TV set-top box, to be connect, and smart phone is communicated with TV set-top box
It connects, with the graphics processor chip of model RK3229 in stb controller.Pass through smart phone and/or remote control
Device can carry out operation control to multi-channel control household, it may not be necessary to install independent intelligent home control device, improve indoor
Environment is routed terseness, carries out intelligent control using domestic TV set-top box.
Preferably, the network interface includes wired network interface and radio network interface, radio network interface packet
Include WIFI network interface and blue tooth interface.Improve network interface diversification validity.
Preferably, the HDMI interface sets CEC interface circuit, CEC interface circuit includes model WNM2021-3/
The metal-oxide-semiconductor of TR, the source electrode and drain electrode of metal-oxide-semiconductor are electrically connected pull-up resistor to power end, and wherein the drain electrode of metal-oxide-semiconductor is electrically connected with
Be electrically connected after pull-up resistor and diode, pull-up resistor and Diode series with the drain electrode of metal-oxide-semiconductor, wherein diode cathode with
Pull-up resistor is connected in series, and diode anode is electrically connected with power end, diode model IN5819；Have in stb controller
There is the graphics processor chip of model RK3229, there is HDMI OUT output module on RK3229 graphics processor chip.It mentions
Home control of the height to the portables media player such as digital camera.
Preferably, the TF/SD card interface includes the TF Interface Terminal with 13 pins, the 1st of TF Interface Terminal the
~5 pins and the 7th~9 pin are electrically connected after series resistance respectively with the corresponding function pin of SD card interface terminal, TF interface
6th pin of terminal is electrically connected with power end and is parallel with the shunt capacitance to power ground, the shunt capacitance other end and power ground
It is electrically connected.Improve the data storage and read operation validity to each control household.
Preferably, the video output interface includes the interface socket using model HJ-313E or PJ-230D,
Wherein the electrostatic diode to power ground is parallel in the 2nd pin, the 4th pin and the 5th pin of interface socket；2nd pin
CVBS-OUT functional pin series connection stb controller after be mutually electrically connected with the VDAC-OUT functional pin in stb controller
It connects, inductance both ends shunt capacitance to power ground, there is VDAC-OUT functional pin on RK3229 graphics processor chip；
There is CVBS-OUT functional module on RK3229 graphics processor chip.Improve video output control validity.
Preferably, the USB interface has multiple USB interfaces, have on RK3229 graphics processor chip
USB0/1 interface module, USB2/3 interface module and USB power source module, the USB0-DM functional pin in USB0/1 interface module
It is electrically connected respectively with OTG-DM functional pin and OTG-DP functional pin with USB0-DP functional pin.Improve each control household
Data storage with read operation validity.
Preferably, the HDMI OUT output module, HDMI OUT output module have the function of that HDMI-TXCN draws
Foot, HDMI-TXCP functional pin, HDMI-TX0N functional pin, HDMI-TX0P functional pin, HDMI-TX1N functional pin,
HDMI-TX1P functional pin, HDMI-TX2N functional pin and HDMI-TX2P functional pin, wherein HDMI-TX0P functional pin,
HDMI-TX1N functional pin, HDMI-TX1P functional pin, HDMI-TX2N functional pin and HDMI-TX2P functional pin difference
It is electrically connected after electrical connection pull-up resistor with VCC33-HDMI power end, VCC33-HDMI power end prime is through model NC/
The linear regulator chip of PT5108 carries out pressure stabilizing to HDMI-PWR input power.It improves the video output of control household or shows
Effect property.
Preferably, having GMAC module and Ethernet PHY module on the RK3229 graphics processor chip.
Improve ethernet network interface validity.
The beneficial effects of the utility model are: by smart phone and/or remote controller can to multi-channel control household into
Row operation control, it may not be necessary to install independent intelligent home control device, improve indoor environment and be routed terseness, utilize
Domestic TV set-top box carries out intelligent control.
Detailed description of the invention:
The utility model is described in further detail with reference to the accompanying drawings and detailed description.
Fig. 1 is the principle schematic diagram of the utility model controllable type intelligent home network TV set-top box.
Fig. 2 is that the circuit structure of HDMI interface circuit in the utility model controllable type intelligent home network TV set-top box shows
It is intended to.
Fig. 3 is that the circuit structure of TF/SD card interface in the utility model controllable type intelligent home network TV set-top box shows
It is intended to.
Fig. 4 is that the circuit structure of video output interface in the utility model controllable type intelligent home network TV set-top box shows
It is intended to.
Fig. 5 is that video output connects in the stb controller of the utility model controllable type intelligent home network TV set-top box
The electrical block diagram of mouth.
Fig. 6 is the electrical block diagram of USB interface in the utility model controllable type intelligent home network TV set-top box.
Fig. 7 is HDMI interface in stb controller in the utility model controllable type intelligent home network TV set-top box
Electrical block diagram.
Fig. 8 is the circuit structure signal of network interface in the utility model controllable type intelligent home network TV set-top box
Figure.
Specific embodiment
Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, Fig. 6, Fig. 7, in embodiment shown in Fig. 8, a kind of controllable type intelligent home network
TV set-top box, including TV set-top box 10, stb controller and remote controller 14, further include network interface 11, video
Output interface 15, HDMI interface 12, TF/SD card interface 16, storage control 17, usb 18, smart phone 13 and multichannel control
Household 19 processed sets network interface, video output interface, TF/SD card interface, HDMI interface, storage control on TV set-top box
And USB interface, multi-channel control household, which is communicated by network interface with TV set-top box, to be connect, smart phone and TV set-top box
It communicates to connect, with the graphics processor chip of model RK3229 in stb controller.Multi-channel control household 19 includes 1#
Control the multi-channel controls households such as household, 2# control household, 3# control household, 4# control household, 5# control household, every road space man
A kind of corresponding Intelligent housing is occupied, such as the control of monitoring device, intelligent curtain and intelligent alarm control household.Network interface packet
Wired network interface and radio network interface are included, radio network interface includes WIFI network interface and blue tooth interface.Smart phone
It can be matched by infra-red remote control with stb controller and dock control, the remote control APP on smart phone passes through infrared remote
TV set-top box 10 is controlled, HDMI interface sets CEC interface circuit (see figure 2), and CEC interface circuit includes model WNM2021-3/TR
Metal-oxide-semiconductor, the source electrode and drain electrode of metal-oxide-semiconductor is electrically connected pull-up resistor to power end, and wherein the drain electrode of metal-oxide-semiconductor is electrically connected with
Be electrically connected after pull-up resistor and diode, pull-up resistor and Diode series with the drain electrode of metal-oxide-semiconductor, wherein diode cathode with it is upper
Pull-up resistor is connected in series, and diode anode is electrically connected with power end, diode model IN5819；Have in stb controller
The graphics processor chip of model RK3229 has HDMI OUT output module (see figure on RK3229 graphics processor chip
7).TF/SD card interface (see figure 2) includes the TF Interface Terminal with 13 pins, and the 1st~5 pin of TF Interface Terminal and the 7th~
9 pins are electrically connected after series resistance respectively with the corresponding function pin of SD card interface terminal, the 6th pin electricity of TF Interface Terminal
It is connected with power end and is parallel with the shunt capacitance to power ground, the shunt capacitance other end is electrically connected with power ground.Video is defeated
Outgoing interface includes the interface socket (see figure 4) using model HJ-313E or PJ-230D, wherein the in interface socket the 2nd draws
Foot, the 4th pin and the 5th pin are parallel with the electrostatic diode to power ground；The CVBS-OUT functional pin of 2nd pin is connected
It is electrically connected after stb controller with the VDAC-OUT functional pin in stb controller, inductance both ends shunt capacitance to electricity
Source, there is VDAC-OUT functional pin on RK3229 graphics processor chip；Have on RK3229 graphics processor chip
CVBS-OUT functional module (see figure 5).USB interface (see figure 6) has multiple USB interfaces, on RK3229 graphics processor chip
USB0-DM function with USB0/1 interface module, USB2/3 interface module and USB power source module, in USB0/1 interface module
Pin and USB0-DP functional pin are electrically connected with OTG-DM functional pin and OTG-DP functional pin respectively.HDMI OUT is defeated
Module (see figure 7) out, HDMI OUT output module have HDMI-TXCN functional pin, HDMI-TXCP functional pin, HDMI-
TX0N functional pin, HDMI-TX0P functional pin, HDMI-TX1N functional pin, HDMI-TX1P functional pin, HDMI-TX2N
Functional pin and HDMI-TX2P functional pin, wherein HDMI-TX0P functional pin, HDMI-TX1N functional pin, HDMI-TX1P
Functional pin, HDMI-TX2N functional pin and HDMI-TX2P functional pin are electrically connected after pull-up resistor and VCC33-HDMI
Power end is electrically connected, and linear regulator chip of the VCC33-HDMI power end prime through model NC/PT5108 is to HDMI-PWR
Input power carries out pressure stabilizing.Have GMAC module and Ethernet PHY module (see figure on RK3229 graphics processor chip
8).The above-mentioned undisclosed description section of the utility model can be realized by prior art to be completed.
Claims (8)
1. a kind of controllable type intelligent home network TV set-top box, including TV set-top box, stb controller and remote control
Device, it is characterised in that: further include network interface, video output interface, HDMI interface, TF/SD card interface, storage control, USB
Interface, smart phone and multi-channel control household, set on TV set-top box network interface, video output interface, TF/SD card interface,
HDMI interface, storage control and USB interface, multi-channel control household, which is communicated by network interface with TV set-top box, to be connect,
Smart phone and TV set-top box communicate to connect, with the graphics processor chip of model RK3229 in stb controller.
2. controllable type intelligent home network TV set-top box described in accordance with the claim 1, it is characterised in that: the network connects
It mouthful include wired network interface and radio network interface, radio network interface includes WIFI network interface, blue tooth interface and infrared
Line interface.
3. controllable type intelligent home network TV set-top box described in accordance with the claim 1, it is characterised in that: the HDMI connects
Mouth sets CEC interface circuit, and CEC interface circuit includes the metal-oxide-semiconductor of model WNM2021-3/TR, the source electrode and drain electrode point of metal-oxide-semiconductor
Not electricity Lian Jie pull-up resistor to power end, wherein the drain electrode of metal-oxide-semiconductor is electrically connected with pull-up resistor and diode, pull-up resistor and two
It is electrically connected after pole pipe series connection with the drain electrode of metal-oxide-semiconductor, wherein diode cathode is connected in series with pull-up resistor, diode anode and electricity
Source is electrically connected, diode model IN5819；With the graphics processor core of model RK3229 in stb controller
Piece has HDMI OUT output module on RK3229 graphics processor chip.
4. controllable type intelligent home network TV set-top box described in accordance with the claim 1, it is characterised in that: the TF/SD
Card interface includes the TF Interface Terminal with 13 pins, and the 1st~5 pin of TF Interface Terminal and the 7th~9 pin distinguish series electrical
Be electrically connected after resistance with the corresponding function pin of SD card interface terminal, the 6th pin of TF Interface Terminal be electrically connected with power end and
It is parallel with the shunt capacitance to power ground, the shunt capacitance other end is electrically connected with power ground.
5. controllable type intelligent home network TV set-top box described in accordance with the claim 1, it is characterised in that: the video is defeated
Outgoing interface includes the interface socket using model HJ-313E or PJ-230D, wherein interface socket the 2nd pin, the 4th draw
Foot and the 5th pin are parallel with the electrostatic diode to power ground；The CVBS-OUT functional pin series connection set-top box control of 2nd pin
It is electrically connected after device processed with the VDAC-OUT functional pin in stb controller, inductance both ends shunt capacitance to power ground,
There is VDAC-OUT functional pin on RK3229 graphics processor chip；There is CVBS-OUT on RK3229 graphics processor chip
Functional module.
6. controllable type intelligent home network TV set-top box described in accordance with the claim 1, it is characterised in that: the USB connects
Mouthful there are multiple USB interfaces, have on RK3229 graphics processor chip USB0/1 interface module, USB2/3 interface module and
USB power source module, USB0-DM functional pin and USB0-DP functional pin in USB0/1 interface module respectively with OTG-DM function
Energy pin and OTG-DP functional pin are electrically connected.
7. controllable type intelligent home network TV set-top box described in accordance with the claim 3, it is characterised in that: the HDMI
OUT output module, HDMI OUT output module have HDMI-TXCN functional pin, HDMI-TXCP functional pin, HDMI-TX0N
Functional pin, HDMI-TX0P functional pin, HDMI-TX1N functional pin, HDMI-TX1P functional pin, HDMI-TX2N function
Pin and HDMI-TX2P functional pin, wherein HDMI-TX0P functional pin, HDMI-TX1N functional pin, HDMI-TX1P function
Pin, HDMI-TX2N functional pin and HDMI-TX2P functional pin are electrically connected after pull-up resistor and VCC33-HDMI power supply
End is electrically connected, and linear regulator chip of the VCC33-HDMI power end prime through model NC/PT5108 inputs HDMI-PWR
Power supply carries out pressure stabilizing.
8. according to controllable type intelligent home network TV set-top box described in claims 1 or 2 or 3 or 5 or 6, it is characterised in that:
There is GMAC module and Ethernet PHY module on the RK3229 graphics processor chip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821209906.4U CN208445692U (en) | 2018-07-27 | 2018-07-27 | Controllable type intelligent home network TV set-top box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821209906.4U CN208445692U (en) | 2018-07-27 | 2018-07-27 | Controllable type intelligent home network TV set-top box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208445692U true CN208445692U (en) | 2019-01-29 |
Family
ID=65085391
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821209906.4U Expired - Fee Related CN208445692U (en) | 2018-07-27 | 2018-07-27 | Controllable type intelligent home network TV set-top box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208445692U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111131737A (en) * | 2019-11-19 | 2020-05-08 | 苏州智传天下物联网传媒科技有限公司 | Broadcast control device |
| CN112202439A (en) * | 2020-03-31 | 2021-01-08 | 华为技术有限公司 | Capacitor isolation circuit, interface module, chip and system |
-
2018
- 2018-07-27 CN CN201821209906.4U patent/CN208445692U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111131737A (en) * | 2019-11-19 | 2020-05-08 | 苏州智传天下物联网传媒科技有限公司 | Broadcast control device |
| CN112202439A (en) * | 2020-03-31 | 2021-01-08 | 华为技术有限公司 | Capacitor isolation circuit, interface module, chip and system |
| CN112202439B (en) * | 2020-03-31 | 2021-09-07 | 华为技术有限公司 | Capacitor isolation circuit, interface module, chip and system |
| WO2021196958A1 (en) * | 2020-03-31 | 2021-10-07 | 华为技术有限公司 | Capacitive isolation circuit, interface module, chip, and system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200201 Address after: 310051 room 235, block D, No. 58, Qiuyi Road, Changhe street, Binjiang District, Hangzhou City, Zhejiang Province Patentee after: Hangzhou Yicai Technology Co.,Ltd. Address before: 310002 Block A 1001, Shangyu Kechuang Park, 58 Qiuyi Road, Binjiang District, Hangzhou City, Zhejiang Province Patentee before: YIDU INTERNET SCIENCE TECHNOLOGY Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190129 Termination date: 20210727 |
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| CF01 | Termination of patent right due to non-payment of annual fee |