CN201252597Y

CN201252597Y - Television

Info

Publication number: CN201252597Y
Application number: CNU2008201324101U
Authority: CN
Inventors: 胡希嘉; 刘超; 陈宜龙; 郭建伟
Original assignee: Haier Group Corp; Qingdao Haier Electronics Co Ltd
Current assignee: Haier Group Corp; Qingdao Haier Electronics Co Ltd; Qingdao Haier Multimedia Co Ltd
Priority date: 2008-08-12
Filing date: 2008-08-12
Publication date: 2009-06-03
Anticipated expiration: 2018-08-12

Abstract

The utility model provides a television comprising an embedded type signal processing function unit and a television function unit, wherein the embedded type signal processing function unit is used for receiving Internet information and processing the Internet information to be a format that the television function unit can play, and then transmitting the Internet information to the television function unit; the television function unit is used for playing a signal transmitted by the embedded type signal processing function unit; the embedded type signal processing function unit comprises a main controller, a first EMS memory, a second EMS memory and a network control unit, wherein the main controller is used for coding and decoding the network data transmitted from the network control unit and converting the network data into the format supported by the television function unit; the first EMS memory is connected with the main controller and used for caching the network data received by the main controller and the intermediate data generated when coding and decoding the network data; and the second EMS memory is used for storing configuration procedures of the main controller; the network control unit is connected between the main controller and the Internet and used for realizing the function that the main controller receives the data from the Internet and sends data to the Internet. Due to the use of the utility model, the television can realize the function of surfing the net.

Description

A kind of TV

Technical field

The utility model relates to TV domain, particularly relates to a kind of TV with function of surfing the Net.

Background technology

Along with development of science and technology, people have proposed increasing requirement to the source of TV programme.Traditional wireless mode and cable TV optical cable program mode, VCD/DVD video machine mode all can not meet the demands, the USB storage of rising in recent years, and storage card storage and hard-disc storage all are short of on renewal speed and user's satisfaction to some extent.

At present, the Internet can upgrade the program source faster, program source, the Internet mode of watching of main flow is to connect the broadband by ordinary individual's computer (PC) to watch, but most of masses are more familiar to TV, and the mode by the TV watching program is more suitable for the kinsfolk and uses.

The utility model content

In view of this, the utility model provides a kind of TV with function of surfing the Net.

The TV that the utility model provides comprises: the embedded signal processing function unit is used for receiving internet information and is treated to the form that can play the TV functions unit being transferred to the TV functions unit;

The TV functions unit is used to play signal and the TV signal that reception embedded processing unit transmits.

Wherein, described embedded signal processing function unit comprises:

Master controller 101, the information encoding-decoding that is used for network adapter is transmitted is handled, and is converted into the form that the TV functions unit is supported;

First internal memory 103 links to each other with master controller 101, the intermediate data that produces when being used for network data that buffer memory master controller 101 receives and network data being carried out encoding and decoding;

Second internal memory 104 is used to store the configurator of master controller 101;

Network control unit 105 is connected between master controller 101 and the internet, is used to realize that master controller 101 receives from the information of internet and to internet transmission information.

Wherein, described master controller 101, the flush bonding processor that adopts DSP or embedded type CPU or embedded type CPU and DSP to make up.

Optionally, described embedded signal processing function unit also comprises: memory cell 106 is used to store the network information that master controller 101 obtains.

Optionally, described memory cell 106 comprises one of following or combination in any: built-in memory device, external memory device.

Optionally, described embedded signal processing function unit also comprises: control signal input unit 102 is used for input instruction information.

Wherein, described control signal input unit 102 comprises: mouse, keyboard, IDE and USB interface.

Wherein, network control unit 105 comprises: wireless Internet access unit and/or wiring logging-on function unit.

Wherein, described TV functions unit comprises: signal input interface unit 108, and signal processing unit 109 and television display unit,

Signal input interface unit 108 provides the transmit port of different-format signal, is used to receive the multi-media signal of the different-format that master controller 101 transmits;

Signal processing unit 109 is used for and will separates encoding process by the signal of signal input interface list input;

Television display unit 107 is used for the data behind signal processing unit 109 codings are play;

Wherein, described TV functions unit also comprises:

Control signal receiving element 111 is used to receive the command information of user by the control appliance input.

TV inter-process unit 110 is used for what control signal receiving element 111 received the instruction interface of embedded signal processing function unit operational order by signal input interface unit 108 being transferred to the embedded signal processing function unit.

As seen from the above, the utility model can be realized online and signal processing function on TV.

The utility model adopts flush bonding processor, has reduced power consumption.

The utility model provides memory cell by operating system, makes things convenient for the user that data are stored.

The utility model adopts input equipment and multiple interfaces, and all right external control appliance except can using a teleswitch as keyboard, mouse, joystick etc., not only makes more convenient to operately, and has increased the recreational of television set.

The utility model provides the multiple network connected mode, makes the user that more selection be arranged.

Description of drawings

Fig. 1 is circuit theory diagrams of the present utility model;

Fig. 2 is for realizing a physical circuit figure of the present utility model;

Fig. 3 is for realizing another physical circuit figure of the present utility model.

Embodiment

Show the circuit theory diagrams of the utility model TV as Fig. 1, comprise TV functions unit and embedded signal processing function unit.The embedded signal processing function unit is used for receiving internet information and is treated to the form that can play the TV functions unit being transferred to the TV functions unit, and the file with its memory device that is connected is managed.The TV functions unit is used to play TV signal and reception and plays the signal that the embedded processing functional unit transmits.Be elaborated below:

Wherein, the embedded signal processing function unit comprises master controller 101, control signal input unit 102, the first internal memories 103, the second internal memories 104, and network control unit 105, memory cell 106, master controller 101 is connected with above-mentioned other each unit.Wherein:

Network control unit 105 is connected between master controller 101 and the internet, and master controller 101 receives from the information of internet and to the internet by network control unit 105 and sends information.Network control unit 105 can adopt wiring logging-on function unit and/or wireless Internet access unit, as common network interface card or wireless network card.

Master controller 101, the information that is used for that network control unit 105 is transmitted carry out encoding and decoding to be handled, and is converted into the form that the TV functions unit is supported, to offer the signal input interface unit 108 of TV functions unit.Master controller 101 is gone back universal commands such as execute file management, and each equipment that is connected is managed.Master controller 101 can adopt the flush bonding processor of High Performance DSP, embedded type CPU or embedded type CPU and DSP combination.

First internal memory 103 links to each other with master controller 101, the intermediate data that produces when being used for network data that buffer memory master controller 101 received and network data being carried out encoding and decoding.

Second internal memory 104 is used to store the configurator of master controller 101, and can be by receiving the instruction or the erasable upgrading of other modes of master controller 101.Second internal memory 104 provides the read-write space of alternative document can also for master controller 101.

Memory cell 106 is used to store the network data that master controller 101 obtains, for directly reading under the situation of accesses network not.Memory cell 106 can for built-in memory device such as hard disk, also can external memory device, as CD writer, external hard disk etc.

Control signal input unit 102 is used for input instruction information, and this unit can adopt equipment such as keyboard, mouse.

Described TV functions unit comprises signal input interface unit 108, signal processing unit 109, TV inter-process unit 110, television display unit 107, control signal receiving element 111.Wherein:

Signal input interface unit 108 provides the transmit port of different-format signal, as traditional composite video signal port, S terminal, VGA terminal and HDMI high-definition signal terminal etc., is used to receive the multi-media signal of the different-format that master controller 101 transmits.Also be provided with instruction interface in the signal input interface unit 108, the (not shown) that links to each other with TV inter-process unit 110 will be being transferred to the embedded signal processing function unit from the instruction of TV inter-process unit 110.

Signal processing unit 109, be used for and separate encoding process by the signal of signal input interface list 108 inputs, the signal transmission port of the different-format that is provided corresponding to signal input interface unit 108, the sub-processing unit that can comprise multiple form is as VGA processing unit, HDMI processing unit etc.

Television display unit 107 is used for the data after signal processing unit 109 encoding and decoding are play demonstration, can comprise traditional C RT TV display module, liquid crystal/plasm TV display module etc.

Control signal receiving element 111 is used to receive the command information by the control appliance input.It can be the command information that the user sends by control appliances such as the function key on the television set control panel, Infrared remote controller.

TV inter-process unit 110, the instruction transformation that is used for control signal input unit 111 is received is controlled the operation of television set for the television set internal control signal, and will be transferred to the embedded signal processing function unit by signal input interface unit 108 to embedded signal processing function unit operational order.

Fig. 2 shows and realizes a physical circuit figure of the present utility model.In this example, the master controller 101 of embedded signal processing function unit is realized by encoding and decoding master chip DM6446, it connects the internal memory chip HR27UT088G5M as memory cell 106, network control unit 105 is realized by Ethernet PHYIP101 chip and RJ45 interface, first internal memory 103 realizes that by DDRK4T51163QB second internal memory 104 is realized by 64M FLASH K9F1208U0C; Television display unit 107 in the TV functions unit adopts display chip RTD2670, and the function of signal input interface unit 108, signal processing unit 109 and TV inter-process unit 110 is realized by TV core plate.The first signal input interface unit 108 adopts 8051 processor of single chip computer.

Be example with the playing network multimedia messages below, the operation principle of the utility model embodiment be introduced:

The user enters the order that network obtains the network information by remote controller or wireless mouse input, the encoding and decoding master chip DM6446 that receives orders receives the network information that transmits via Ethernet PHYIP101, encoding and decoding master chip DM6446 calls the configurator of 64M FLASH K9F1208U0C stored its network information is decoded, and calls DDRK4T51163QB buffer memory decoding intermediate data and network data simultaneously.Encoding and decoding master chip DM6446 gives TV core plate with decoded transfer of data again, and display chip RTD2670 shows decoded data.

Wherein, the configurator of the master controller of storing among the 64M FLASH K9F1208U0C 101 can upgrade upgrading.Wherein, the configurator of upgrading can be by encoding and decoding master chip DM6446 from the Internet particular address, also can pass through external equipment, as the USB internal memory, obtain and write 64M FLASH K9F1208U0C.By the configurator in network download or the USB renewal 64MFLASH K9F1208U0C, can realize supporting the multi-medium data of format.

Fig. 3 shows and realizes another physical circuit figure of the present utility model.In this example, the master controller 101 of embedded signal processing function unit adopts the DM6446 chip, and network control unit 105 adopts the IP101 chip, and control signal input unit 102 adopts mouse and USB interface; The control signal receiving element 111 of TV functions unit adopts 8051 processor of single chip computer, and the function of signal input interface unit 108, signal processing unit 109 and TV inter-process unit 110 is realized by TV core plate.

Be example with the playing network multimedia messages equally, the operation principle of embodiment of the present utility model be introduced:

The user enters the order that network obtains the network information by keyboard, mouse input.The DM6446 chip that receives orders receives the network information that transmits via network adapter IP101, the configurator that calls in the FLASH internal memory of DM6446 chip is decoded to its network information then, call DDR memory cache decoding intermediate data and network data simultaneously, can also call the network information that memory device, stores need be preserved.DM6446 gives TV core plate with decoded transfer of data again, and machine core board is the data conversion that receives a TV signal, plays then.

The above only is preferred embodiment of the present utility model; not in order to restriction the utility model; all within spirit of the present utility model and principle, any modification of being done, be equal to replacement, improvement etc., all should be included within the protection range of the present utility model.

Claims

1. TV, comprising: the embedded signal processing function unit is used for receiving internet information and is treated to the form that can play the TV functions unit being transferred to the TV functions unit;

The TV functions unit is used to play the signal that reception embedded processing unit transmits.

2. TV according to claim 1 is characterized in that: described embedded signal processing function unit comprises:

Master controller (101), the network data encoding and decoding that are used for network control unit (105) is transmitted are handled, and are converted into the form that the TV functions unit is supported;

First internal memory (103) links to each other with master controller (101), the intermediate data that produces when being used for network data that buffer memory master controller (101) receives and network data being carried out encoding and decoding;

Second internal memory (104) is used to store the configurator of master controller (101);

Network control unit (105) is connected between master controller (101) and the internet, is used to realize that master controller (101) receives from the data of internet and to internet transmission data.

3. TV according to claim 2 is characterized in that: described master controller (101) is: the flush bonding processor of DSP, embedded type CPU or embedded type CPU and DSP combination.

4. TV according to claim 2 is characterized in that: described embedded signal processing function unit also comprises: memory cell (106) is used to store the network data that master controller (101) obtains.

One of 5. TV according to claim 4 is characterized in that: below described memory cell (106) comprises at least: built-in memory device, external memory device.

6. TV according to claim 2 is characterized in that: described embedded signal processing function unit also comprises: control signal input unit (102) is used for input instruction information.

One of 7. TV according to claim 6 is characterized in that: below described control signal input unit (102) comprises at least: mouse, keyboard, IDE and USB interface.

One of 8. TV according to claim 2 is characterized in that: below described network control unit (105) comprises at least: wireless Internet access unit, wiring logging-on function unit.

9. TV according to claim 2 is characterized in that: described TV functions unit comprises:

Signal input interface unit (108) provides the transmit port of different-format signal, is used to receive the multi-media signal of the different-format that master controller (101) transmits;

Signal processing unit (109) is used for and will separates encoding process by the signal of signal input interface unit (108) input;

Television display unit (107) is used for the data after signal processing unit (109) encoding and decoding are play;

10. TV according to claim 9 is characterized in that: described TV functions unit also comprises:

Control signal receiving element (111) is used to receive the command information of user by the control appliance input.

TV inter-process unit (110) is used for what control signal receiving element (111) received the instruction interface of embedded signal processing function unit operational order by signal input interface unit (108) being transferred to the embedded signal processing function unit.