Summary of the invention
Technical problem to be solved by this invention provides the method and system of a kind of Long-distance Control TV programme storage, storage that can the Long-distance Control TV programme, use the open air to go out during, still can store the TV program information of current broadcast.
The method of a kind of Long-distance Control TV programme storage of the present invention comprises: communication terminal sends record command to the household electrical appliances short message server with the note form, and this record command comprises the identification information of described communication terminal; Described short message server is converted to the required form of Network Transmission with this record command, is forwarded to the appliance network server; Described appliance network server sends to this record command the home gateway of described identification information correspondence; Described home gateway is converted to the discernible control information of television set with this record command, sends to television set; Described television set is stored the TV program information of this control information appointment.
Preferably, by following step, described television set is stored the TV program information of this control information appointment; This control information that communicator in the television set will receive is sent to master controller; Described master controller sending controling instruction receives the TV program information of specified channel to TV signal receiver; Described master controller sending controling instruction is to information processor, and described information processor stores TV program information into memory.
Preferably, described record command comprises channel, beginning recording time, end recording time or the volume of start-up command, recording TV program.
The method of a kind of Long-distance Control TV programme storage of the present invention comprises: net control terminal sends record command to the appliance network server, and this record command comprises the identification information of described net control terminal; Described appliance network server sends to this record command the home gateway of described identification information correspondence; Described home gateway is converted to the discernible control information of television set with this record command, sends to described television set; Described television set is stored the TV program information of this control information appointment.
Preferably, by following step, described television set is stored the TV program information of this control information appointment; This control information that communicator in the television set will receive is sent to master controller; Described master controller sending controling instruction receives the TV program information of specified channel to TV signal receiver; Described master controller sending controling instruction is to information processor, and described information processor stores TV program information into memory.
Preferably, described record command comprises channel, beginning recording time, end recording time or the volume of start-up command, recording TV program.
The system of a kind of Long-distance Control TV programme of the present invention storage comprises: communicating terminal, family's short message server, the webserver, home gateway, and television set; Described communication terminal is used for sending record command to described household electrical appliances short message server with the note form, and this record command comprises the identification information of described communication terminal; Described household electrical appliances short message server, be used for this record command be converted to the required form of Network Transmission, be forwarded to described appliance network server; Described appliance network server is used for this record command is sent to the described home gateway of described identification information correspondence; Described home gateway is used for this record command is converted to the discernible control information of television set, sends to described television set; Described television set is stored the TV program information of this control information appointment.
Preferably, also comprise: net control terminal, be used to send record command to described appliance network server, this record command comprises the identification information of described net control terminal.
Preferably, described home gateway is connected with described appliance network server, described television set by cable network or wireless signal.
Preferably, described television set comprises control command receiving system, master controller, TV signal receiver, PVR control device and storage device; Described control command receiving system is used to receive the control information that described home gateway sends, and is forwarded to described master controller; Described master controller is used to control the TV program information that described TV signal receiver receives specified channel, controls described PVR control device and stores this TV program information into described storage device.
Compared with prior art, the present invention has the following advantages:
Communication terminal of the present invention can be with the record command editor in note, form with note sends the household electrical appliances short message server, the record command of the user being edited by home gateway is converted to the control information that television set can be discerned again, sends to television set and carries out recording of designated television programme information.During the user was gone out outside, still may command was stored the TV program information of current broadcast.
Net control terminal of the present invention can send record command to the appliance network server, and the record command of the user being edited by home gateway is converted to the control information that television set can be discerned again, sends to television set and carries out recording of designated television programme information.Make the user during handling official business, the TV program information of the current broadcast of control store that can use a computer.
Home gateway of the present invention can be linked by wireless signal and home electronics server, television set, makes the transmission of control signal not be subjected to the restriction of the Internet lines.
Embodiment
For above-mentioned purpose of the present invention, feature and advantage can be become apparent more, the present invention is further detailed explanation below in conjunction with the drawings and specific embodiments.
Core concept of the present invention is that communication terminal can be with the record command editor in note, form with note sends the household electrical appliances short message server, or send record command to the appliance network server by net control terminal, control command is sent to the home gateway of appointment, the record command of the user being edited by home gateway is converted to the control information that television set can be discerned again, sends to television set and carries out recording of designated television programme information.During the user was gone out outside, still may command was stored the TV program information of current broadcast.
With reference to Fig. 1, be system's one embodiment schematic diagram of a kind of Long-distance Control TV programme storage of the present invention, comprise household electrical appliances short message server 101, communicating terminal 102, appliance network server 103, net control terminal 104, home gateway 105, reach television set 106.
Household electrical appliances short message server 101 receives communicating terminal 102 and sends record command, is converted into the required form of Network Transmission, is forwarded to appliance network server 103.Household electrical appliances short message server 101 receives the response message that appliance network servers 103 return, and sends to communicating terminal 102 with the form of note.
Communicating terminal 102 can be communication tools such as mobile phone, PDA, PPC.Communicating terminal 102 needs to register on appliance network server 103, and the appliance network server is set up one-to-one relationship with the identification number of communicating terminal 102 and the IP address of its pre-home gateway of controlling 105.Like this, appliance network server 103 control command that will comprise this identification number all sends the home gateway 105 at this place, IP address.
Appliance network server 103 store various kinds of data information, IP address information when comprising home gateway 105 registrations, the identification information of communicating terminal 102 registrations, the user totem information and the password of net control terminal 104 registrations, and the corresponding relation of above-mentioned identification information, user totem information and IP address.
Net control terminal 104 is generally the household electrical appliances control program is installed, and the computer of registering at the appliance network server.Network home appliance at net control terminal 104 is controlled the control page that the page comprises various household electrical appliances, as the television set control page, the air conditioner control page, the water heater control page etc.Each tame electric control page comprises various control groups, comprises television program record control group, channel control group, time control group, volume control group etc. as the TV control page.
Be solidified with unique address information in the home gateway 105, IP address or MAC sign indicating number.But appliance network server 103 chains are connected to a plurality of home gateways 105, and according to the IP address, the appliance network server can accurately find required home gateway.
Home gateway 105 can be wired home gateway, is connected with appliance network server 103 by wired wide area network, is connected with television set 106 by cable LAN.Home gateway 105 also can be radio network gateway, is connected with television set 106 with appliance network server 103 by wireless signal.
The television set of television set 106 for having the PVR function, the TV programme signal that television set receives can be analog signal, also can be digital signal.
Consult Fig. 2, be the structural representation of television set 106 of the present invention, comprise TV signal receiver 21, tuner 22, TV programme display unit 23, PVR control device 24 and storage device 25, control command receiving system 26, master controller 27.Wherein, PVR control device 24 comprises slave controller 241, switching device shifter 242, checkout gear 243, reaches activation time delayed device 244.
After control command receiving system 26 receives control command, retransmission center controller 27.Master controller 27 sends control signals to TV signal receiver 21, and TV signal receiver 21 receives the TV program information of this control command designated television channel.TV signal receiver 21 inserts digital television signal in the television set, is sent to tuner 12.12 pairs of digital signals that receive of tuner are carried out amplification, frequency conversion, the demodulation process of channel selection and high-frequency signal.
Master controller 27 sends control signals to PVR control device 24.PVR control device 24 stores the TV program information of tuner 12 outputs in the storage device 25 into.When receiving reading command, PVR control device 24 reads TV program information in storage device 25, and is sent to broadcast on the Digital Television display unit 23.
Checkout gear 243 can detect channel information, beginning information memory time under the pre-stored TV programme, finish the temporal information of storage by the instruction of slave controller 241, and detected information is sent to information processor.Information processor with the channel information under the TV programme, beginning information memory time, finish the identification information of the temporal information of storage as the pre-stored TV programme, be stored in the storage device.Because of storing a plurality of TV program information files in the storage device, when the user reads certain TV program information in advance, the identification information of each TV program information file that information processor can store up store memory is presented on the video screen successively, the user can be according to identification information, find rapidly and want the TV program information file watched, and needn't go the conjecture or repeatedly academic probation get, lose time.
Activation time delayed device 244 regularly finishes the storage of TV program information by the instruction of slave controller 241, arrives user's setting-up time, and activation time delayed device 244 sends and finishes store instruction to switching device shifter 242, stops the storage of TV program information.The user can be provided with the storage concluding time according to the length of TV programme, prevents to cause the waste of storage space in a large amount of garbage of store memory storage.
Consult Fig. 3, be the structural representation of home gateway of the present invention, comprise main control unit 301, communication unit 302, network interface 303, electrical apparatus interface 304, power subsystem 305, memory cell 306, programming interface 307 and voltage detection unit 308 etc.
Main control unit 301 is converted to the discernible control information of television set with record command; This main control unit 301 also has the control action to communication unit 302 as the kernel control chip of electrical equipment network control unit.This main control unit 301 can adopt DSP (digital signal processor) chip to realize.
Communication unit 302 is received from the record command of the Internet, and sends it to main control unit 301; And under the control of main control unit 301, the work state information that reads television set by electrical apparatus interface 304 also sends to the appliance network server by network interface 303; And the control command that main control unit 301 sends is sent to assigned TV set by electrical apparatus interface 304.
Network interface 303 connects the Internet, receives the record command that the appliance network server transmits by the Internet, and the state information of receiving communication unit 302 transmissions, and sends to the appliance network server by the Internet.
Electrical apparatus interface 304 is used to realize communicating by letter of electrical equipment body and communication unit 302.This interface can adopt general interface, for example can adopt RS232 (304A among the figure), RS485 (304B among the figure) interface or both and usefulness, and the situation of specifically looking the household electrical appliances body adopts wherein a kind of.
Power subsystem 305 is the indispensable component units of system for this network controller provides power supply.
Relevant program and the data of memory cell 306 storages read for described main control unit 301.Main control unit 301 conducts interviews to this unit by memory address.Described memory cell 306 can adopt SDRAM (synchronous DRAM) to realize.
Programming interface 307 writes data to described memory cell 306 under the control of described main control unit 301, change its memory contents.
Voltage detection unit 308 detects the magnitude of voltage of power subsystem 305, and when this magnitude of voltage is undesired, sends reset command (RESET), avoids controlling mistake.
See also Fig. 4, be the method one embodiment flow chart of Long-distance Control TV programme storage of the present invention, concrete steps are as follows.
Step 401, mobile phone sends record command to the household electrical appliances short message server with the note form, and this record command comprises mobile phone unique identification number.
The note that the user enters mobile phone sends the interface, by " start shooting, record, signal source AV1, volume " format editing record command, sends to the household electrical appliances short message server.Mobile phone unique identification number can be the cell phone apparatus number, or calling card number in the mobile phone.
What step 402, household electrical appliances short message server will receive record command is converted to the required form of Network Transmission, is forwarded to the appliance network server.
The note that mobile phone sends is the form of mobile communications network transmission, needs the household electrical appliances short message server to be converted into the discernible form of network, so that on Internet or local area network (LAN), transmit, and identification.
Step 403, the mobile phone logo number that the appliance network server comprises according to record command according to corresponding relation, finds the IP address of this identification number correspondence, this record command is sent to the home gateway at this place, IP address.
The identification number of mobile phone needs to register at the appliance network server in advance, and the appliance network server is set up one-to-one relationship with the home gateway IP address of this identification number and its pre-control.Like this, the appliance network server control command that will comprise this identification number all sends the home gateway at this place, IP address.
Step 404, home gateway resolves to the discernible record command of television set with this record command, sends the commands for controlling television boot-strap, after television startup and the operate as normal, is forwarded to record command to television set.
By the coded format requirement, the record command that the record command that home gateway will " start shooting, record, signal source AV1, volume " form resolves to " 4d5f, 33xx, 0024 " form sends to television set, and the communicator in the television set receives this record command.
Step 405, the communicator in the television set sends to host CPU with this record command, host CPU with this record command be forwarded to be responsible for television program record from CPU.
Be connected with host CPU from CPU, all accept the control of host CPU from all actions of CPU.
Step 406 is sent the control corresponding instruction from CPU according to record command, the TV program information of storage appointment.
To the channel switch device, programme channel is converted to the channel of appointment from the CPU sending controling instruction.Sending controling instruction is to switching device shifter again, and switching device shifter switches to information processor with the data message of television set tuner output, and information processor directly is stored in data message in the memory after lossless compress.
See also Fig. 5, be another embodiment flow chart of method of Long-distance Control TV programme storage of the present invention, concrete steps are as follows.
Step 501, the control page of computer log network home appliance behind the input username and password, enters the control page of TV device.
Computer is equipped with the network home appliance control program, controls the control page that the page comprises various household electrical appliances at network home appliance, as the television set control page, the air conditioner control page, the water heater control page etc.Each tame electric control page comprises various control groups, comprises television program record control group, channel control group, time control group, volume control group etc. as the TV control page.
Step 502 in television set control page click keys, is sent record command to the appliance network server, and this record command comprises username and password.
Clicking input at the television set control page needs recording TV program, needs the channel, volume of recording TV program etc., and computer sends to the appliance network server by " start shooting, record, signal source AV1, volume " format editing record command
Step 503, the user name that the appliance network server comprises according to record command according to corresponding relation, finds the IP address of this user name correspondence, after authentication password is correct, this record command is sent to the home gateway at this place, IP address.
The username and password of computer needs to register at the appliance network server in advance, and the appliance network server is set up one-to-one relationship with the home gateway IP address of this user name and its pre-control.Like this, the appliance network server control command that will comprise this user name all sends the home gateway at this place, IP address.
Step 504, home gateway resolves to the discernible record command of television set with this record command, sends the commands for controlling television boot-strap, after television startup and the operate as normal, is forwarded to record command to television set.
By the coded format requirement, the record command that the record command that home gateway will " start shooting, record, signal source AV1, volume " form resolves to " 4d5f, 33xx, 0024 " form sends to television set, and the communicator in the television set receives this record command.
Step 505, the communicator in the television set sends to host CPU with this record command, host CPU with this record command be forwarded to be responsible for television program record from CPU.
Be connected with host CPU from CPU, all accept the control of host CPU from all actions of CPU.
Step 506 is sent the control corresponding instruction from CPU according to record command, the TV program information of storage appointment.
To the channel switch device, programme channel is converted to the channel of appointment from the CPU sending controling instruction.Sending controling instruction is to switching device shifter again, and switching device shifter switches to information processor with the data message of television set tuner output, and information processor directly is stored in data message in the memory after lossless compress.
More than to the method and system of a kind of Long-distance Control TV programme storage provided by the present invention, be described in detail, used specific case herein principle of the present invention and execution mode are set forth, the explanation of above embodiment just is used for helping to understand method of the present invention and core concept thereof; Simultaneously, for one of ordinary skill in the art, according to thought of the present invention, the part that all can change in specific embodiments and applications, in sum, this description should not be construed as limitation of the present invention.