WO2015081895A1 - 智能电视及其远程唤醒方法 - Google Patents

智能电视及其远程唤醒方法 Download PDF

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Publication number
WO2015081895A1
WO2015081895A1 PCT/CN2014/093190 CN2014093190W WO2015081895A1 WO 2015081895 A1 WO2015081895 A1 WO 2015081895A1 CN 2014093190 W CN2014093190 W CN 2014093190W WO 2015081895 A1 WO2015081895 A1 WO 2015081895A1
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WIPO (PCT)
Prior art keywords
processing unit
signal
smart
data packet
wake
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Ceased
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PCT/CN2014/093190
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English (en)
French (fr)
Inventor
王林
刘松
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Leshi Zhixin Electronic Technology Tianjin Co Ltd
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Leshi Zhixin Electronic Technology Tianjin Co Ltd
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Priority claimed from CN201310663919.4A external-priority patent/CN103686364A/zh
Priority claimed from CN201310662170.1A external-priority patent/CN103702188A/zh
Application filed by Leshi Zhixin Electronic Technology Tianjin Co Ltd filed Critical Leshi Zhixin Electronic Technology Tianjin Co Ltd
Publication of WO2015081895A1 publication Critical patent/WO2015081895A1/zh
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/60—Network structure or processes for video distribution between server and client or between remote clients; Control signalling between clients, server and network components; Transmission of management data between server and client, e.g. sending from server to client commands for recording incoming content stream; Communication details between server and client 
    • H04N21/65—Transmission of management data between client and server
    • H04N21/654—Transmission by server directed to the client
    • H04N21/6543—Transmission by server directed to the client for forcing some client operations, e.g. recording
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
    • H04N21/443—OS processes, e.g. booting an STB, implementing a Java virtual machine in an STB or power management in an STB
    • H04N21/4436—Power management, e.g. shutting down unused components of the receiver

Definitions

  • the present application relates to the field of televisions, and in particular to a smart television and a remote wake-up method thereof.
  • smart TV is one of them.
  • the user can connect the smart TV to the router and connect to the Internet via an asymmetric digital subscriber line modem (ADSL Modem) or cable modem (Cable Modem) to enable Internet access, watch Internet TV programs or download programs on the smart TV. And other functions.
  • ADSL Modem asymmetric digital subscriber line modem
  • Cable Modem Cable Modem
  • the smart TV when it is not in use, it is generally placed in a standby state to save power. Moreover, when there is a need for use, the smart TV needs to be turned back on to work by pressing a remote control or a physical button on the smart TV. Therefore, when in the environment away from the smart TV, for example, in an office, on a shopping trip, or on the way to travel, when a pre-download of a smart TV or a network application such as a temporary program recording is required, if the television is in a standby state, Wake up the TV through the network, causing inconvenience in use.
  • the present application provides a smart TV and a remote wake-up method thereof, which solves the problem that the general smart TV cannot wake up the TV through the network in the standby state, which causes inconvenience in use.
  • the present application discloses a remote wake-up method for a smart TV, comprising: sending a boot signal to a server through a network communication device; the server sends a data packet to a smart TV in standby according to a boot signal; and receiving a wireless network module of the smart TV And parsing the data packet, if the data packet is a wake-up data packet, the wireless network module correspondingly sends a wake-up signal; the power management chip of the smart television receives and recognizes the wake-up signal, and correspondingly sends an interrupt standby signal; and the processing unit of the smart television receives the interrupt standby signal And transition from the standby state to the active state according to the interrupt standby signal.
  • the present application discloses a smart television, including a processing unit, a wireless network module, and a power management module.
  • the processing unit has an operating state and a standby state; the wireless network module is electrically connected to the processing unit, configured to receive and parse the data packet from the server, and establish a wireless network link between the processing unit and the server; and the power management chip is electrically connected to the processing
  • the unit and the wireless network module are configured to provide main power to the processing unit and the wireless network module, and provide auxiliary power to the processing unit and the wireless network module in a standby state, wherein if the data packet is a wake-up data packet, the wireless network module sends a wake-up corresponding to the wireless network module.
  • the signal is sent to the power management chip, the power management chip identifies the wake-up signal, and correspondingly sends an interrupt standby signal to the processing unit, so that the processing unit transitions from the standby state to the working state.
  • the present application discloses a remote wake-up method for a smart TV, comprising: sending a boot signal to a server through a network communication device; the server sends a data packet to a smart TV in standby according to a boot signal; and receiving a wired network module of the smart TV And parsing the data packet, and transmitting the data packet to the sub-processing unit of the smart television; the sub-processing unit identifying whether the data packet is a wake-up data packet, and if so, the sub-processing unit correspondingly transmitting the interrupt standby signal and the switching signal; the main processing unit of the smart television receives Interrupting the standby signal and switching from the standby state to the working state according to the interrupt standby signal; and the switching module of the smart TV receives the switching signal, and connects the wired network module to the main processing unit according to the switching signal, and interrupts the wired network module and the secondary processing Unit connection.
  • the present application discloses a smart television, including a plurality of processing units, a switch module, a power management chip, and a wired network module.
  • the plurality of processing units include a main processing unit and a sub processing unit, and both the main processing unit and the sub processing unit have a standby state and an operating state, and when the main processing unit is in a standby state, the sub processing unit is in an active state.
  • the switch module is selectively electrically connected to the main processing unit or the sub processing unit, wherein when the main processing unit is in a standby state, an open circuit is formed between the switch module and the main processing unit, and a closed circuit is formed with the sub processing unit.
  • the main processing unit and the sub processing unit are electrically connected to provide main power to the main processing unit and the sub processing unit, and provide auxiliary power to the main processing unit and the sub processing unit in a standby state.
  • the wired network module is electrically connected to the switch module, configured to receive the data packet from the server, and transmit the data packet to the secondary processing unit, wherein the secondary processing unit identifies whether the data packet is a wake-up data packet, and if yes, the secondary processing unit sends an interrupt standby signal.
  • the main processing unit is switched from the standby state to the working state, and the sub processing unit controls the switch module to connect the wired network module to the main processing unit, and disconnects the wired network module from the sub processing unit.
  • the smart TV and the remote wake-up method thereof of the present application supply the auxiliary power source to the wireless network module and the processing unit through the power management chip in real time, so that the wireless network module can receive the data packet from the server, and parse the data packet to wake up the data packet, and then pass the The power management chip wakes up the main processing unit and returns to the working state, so that the user can remotely control the operation of the smart TV through the network communication device; or in some cases, the smart TV of the present application and the remote wake-up method thereof can be real-time through the power management chip.
  • the processing unit is restored to a working state, thereby realizing remote wake-up of the smart TV, and operations such as network downloading, television playing, and courier functions through the smart TV.
  • FIG. 1 is a block diagram of a smart television according to a first embodiment of the present application.
  • FIG. 2 is a flow chart of a remote wake-up method of a smart TV according to a first method embodiment of the present application.
  • FIG. 3 is a flow chart of a remote wake-up method of a smart TV according to a second method embodiment of the present application.
  • FIG. 4 is a block diagram of a smart television according to a second embodiment of the present application.
  • FIG. 5 is a flowchart of a remote wake-up method of a smart TV according to a third method embodiment of the present application.
  • FIG. 6 is a flowchart of a remote wake-up method of a smart TV according to an embodiment of a fourth method of the present application.
  • FIG. 7 is a flowchart of a remote wake-up method of a smart TV according to a fifth method embodiment of the present application.
  • FIG. 8 is a flowchart of a remote wake-up method of a smart TV according to a sixth method embodiment of the present application.
  • first device if a first device is coupled to a second device, the first device can be directly electrically coupled to the second device, or electrically coupled indirectly through other devices or coupling means. Connected to the second device.
  • the description of the specification is intended to be illustrative of the preferred embodiments of the invention. The scope of protection of the application is subject to the definition of the appended claims.
  • the user of the smart TV is suitable for the network application of the remote operation of the smart TV in the outdoor environment, for example, the office, the outing shopping or the travel away from the smart TV.
  • the solution of the present application is suitable for the network application of the remote operation of the smart TV in the outdoor environment, for example, the office, the outing shopping or the travel away from the smart TV.
  • the smart TV 10 disclosed in the first embodiment of the present application includes a processing unit 110 , a wireless network module 120 , and a power management module 130 .
  • the processing unit 110 can be, but is not limited to, a central processing unit (central processing unit, The CPU unit has a working state and a standby state, and the working state and the standby state of the processing unit 110 respectively correspond to the power-on state and the power-off state (or standby state) of the smart TV 10.
  • central processing unit central processing unit
  • the CPU unit has a working state and a standby state, and the working state and the standby state of the processing unit 110 respectively correspond to the power-on state and the power-off state (or standby state) of the smart TV 10.
  • the wireless network module 120 (for example, a WIFI wireless communication module) has a media access control (MAC) address, and the wireless network module 120 is electrically connected to the processing unit 110 and the power management chip 130, for example, through a USB interface.
  • the wireless network module 120 is configured to receive and parse data packets from the server 20 external to the smart TV 10, and to form a wireless network link between the processing unit 110 and the server 20.
  • the power management chip 130 is electrically connected to the processing unit 110 and the wireless network module 120, respectively, for providing the main power to the processing unit 110 and the wireless network module 120 when the smart TV 10 is powered on, and when the smart TV 10 is powered off or on standby (also When the processing unit 110 is in the standby state, the main power source is turned off, and the auxiliary power source is used to supply the processing unit 110 and the wireless network module 120, so that the processing unit 110 and the wireless network module 120 still have weak power supply when the smart TV is turned off. Maintain basic operational capabilities to continuously receive network packets from various Internet protocols and save power consumption.
  • the wireless network module 120 is further configured to send a wake-up signal to the power management chip 130 when the wireless network module 120 receives the data packet from the server 20 and parses the data packet into the wake-up data packet. Therefore, the power management chip 130 is further configured to identify the wake-up signal and correspondingly send an interrupt standby signal to the processing unit 110 to cause the processing unit 110 to transition from the standby state to the active state.
  • a flowchart of a remote wake-up method for a smart TV disclosed in the first method embodiment of the present application includes:
  • Step S101 sending a power-on signal to the server through the network communication device.
  • the network communication device may be a mobile device such as a computer or a mobile phone, a personal digital assistant (PDA), a smart phone, and a tablet computer; and the server refers to an Internet-based protocol-based software (IP-based) link.
  • IP-based Internet-based protocol-based software
  • the application of the network server wherein the server can obtain the MAC address of the wireless network module of the smart TV through the established network connection, or the MAC address of the wireless network module is pre-accessed in the server.
  • IP-based Internet-based protocol-based software
  • step S102 the server sends a data packet to the smart TV in standby according to the power-on signal.
  • Step S103 The wireless network module of the smart TV receives and parses the data packet, and if the data packet is a wake-up data packet, the wireless network module sends a wake-up signal correspondingly.
  • the information content of the wake-up packet is generally referred to as a Magic Packet, that is, there is a special segment in the data packet, and the segment contains information content of 6 bytes of 'FF', such as FF. FF FF FF FF, and the MAC address of the wireless network module is repeated 16 times after the FF of 6 bits, and sometimes a 4-byte or 6-byte password is brought out.
  • the wireless network module determines that the data packet is a wake-up data packet, and correspondingly sends a wake-up signal.
  • Step S104 the power management chip of the smart TV receives and recognizes the wake-up signal, and correspondingly sends an interrupt standby signal;
  • Step S105 the processing unit of the smart TV receives the interrupt standby signal, and transitions from the standby state to the working state according to the interrupt standby signal.
  • the remote wake-up procedure for this smart TV ends.
  • the processing unit 110 in the shutdown state of the smart TV 10, the processing unit 110 is in a standby state, and the power management chip 130 supplies the auxiliary power to the processing unit 110 and the wireless network module 120 to maintain basic operational capabilities, so that the wireless network module 120 Various network packets of the server 20 can be received at any time.
  • the network communication device 30 for example, a mobile device such as a smart phone or a tablet computer that is carried around
  • Sending a power-on signal to the server 20 (step S101).
  • the network communication device 30 can send the power-on signal in a broadcast manner, and after receiving the power-on signal, the server 20 sends the MAC address correspondingly through the wireless local area network.
  • the data packet is sent to the wireless network module 120 of the smart TV 10 (step S102).
  • the wireless network module 120 can receive the data packet transmitted from the server 20 because the power management chip 130 continuously supplies power to the wireless network module 120. After that, the wireless network module 120 parses the data packet. Content, if the content of the data packet is found to contain 6 bytes of 'FF' information content, and the MAC address of the wireless network module 120 is repeated at the rear, the wireless network module 120 determines that the data packet is a wake-up data packet, and A corresponding wake-up signal is transmitted (step S103).
  • the power management chip 130 of the smart TV 10 receives and recognizes the wake-up signal. Since the wireless network module 120 is electrically connected to the processing unit 110 and the power management chip 130 respectively through the USB interface, the power management chip 130 recognizes Whether the wake-up signal is a USB format signal, and if so, the transmission interrupt standby signal is reversed to the terminal (INT2) to the processing unit (step S104).
  • the processing unit 110 of the smart TV 10 When the processing unit 110 of the smart TV 10 receives the interrupt standby signal, the processing unit 110 switches from the standby state to the active state according to the interrupt standby signal (step S105), thereby completing the operation of remotely waking up the smart TV 10.
  • the power management chip 130 switches the power supply mode of the processing unit 110 and the wireless network module 120 from the auxiliary power source to the main power source, allows the processing unit 110 to operate in the normal mode, and is linked to the server 20 through the wireless network module 120. Thereby establishing a network connection. In this way, the user can remotely control the smart TV 10 through the network communication device 30 such as a smart phone or a tablet computer to execute subsequent operations such as pre-downloading or recording of the program and the movie.
  • FIG. 3 is a flowchart of a remote wake-up method of a smart TV disclosed in a second method embodiment of the present application.
  • the remote wake-up method of the second method embodiment of the present application is substantially the same as the first method embodiment.
  • the difference between the two methods is that the remote wake-up method of the smart TV disclosed in the second method embodiment further includes: step S100, the wireless network module 120 transmits a contact signal to the server 20 at a predetermined frequency to actively inform the server 20 of the existence of the wireless network link. That is, after the smart TV 10 is turned off, the power management chip 130 supplies the auxiliary power to the processing unit 110 and the wireless network module 120 to maintain basic operational capabilities.
  • the wireless network module 120 actively sends a contact signal to the server 20 at a predetermined frequency.
  • the server 20 is made aware that there is also a wireless network link between it and the smart TV 10.
  • the wireless network module 120 can also actively provide its own MAC address to the server 20, so that the server 20 can immediately send out the MAC address containing the wireless network module 120 after receiving the power-on signal sent by the network communication device 30. Wake up the data packet to speed up the wake-up procedure of Smart TV 10.
  • the smart television 10 disclosed in the second embodiment of the present application includes a plurality of processing units, such as a main processing unit 140 and a sub processing unit 150.
  • the smart television 10 further includes a power management core.
  • the main processing unit 140 and the sub processing unit 150 may be, but are not limited to, a central processing unit (CPU), the main processing unit 140 is electrically connected to the sub processing unit 150, and the main processing unit 140 and the sub processing unit 150 Each has a standby state and an active state, wherein the working state and the standby state of the main processing unit respectively correspond to the power-on state and the power-off state (or standby state) of the smart TV 10, and when the main processing unit 140 is in the standby state, the secondary processing unit 150 is working.
  • both the main processing unit 140 and the sub processing unit 150 have a Media Access Control (MAC) address for the server 20 to identify the location of the smart TV 10 on the network.
  • MAC Media Access Control
  • the power management chip 160 is electrically connected to the main processing unit 140, the sub processing unit 150, and the wired network module 180, respectively, for providing the main power to the main when the main processing unit 140 is in the working state (that is, when the smart TV 10 is powered on).
  • the wired network module 180 causes the main processing unit 140, the sub-processing unit 150, and the wired network module 180 to maintain a weak power supply when the smart TV 10 is powered off to maintain basic operational capabilities, thereby continuously receiving various differences from the Internet. Network packets for communication protocols and save power consumption.
  • the switch module 170 is electrically connected between the plurality of processing units and the wired network module 180, and is selectively switchable between the main processing unit 140 or the sub processing unit 150.
  • the switch module 170 Electrically connected to the secondary processing unit 150 to form an open circuit with the primary processing unit 140; and a closed circuit with the secondary processing unit 150, the conductive secondary processing unit 150 is coupled to the wired network module 180.
  • the switch module 170 is electrically connected to the main processing unit 150 to form a closed circuit with the main processing unit 140; and an open circuit is formed with the sub processing unit 150, thereby turning on the main processing unit.
  • the 140 is connected to the wired network module 180.
  • the wired network module 180 is electrically connected to the switch module 170.
  • the wired network module 180 is provided with a network interface 181 (for example, an RJ45 interface) for electrically connecting to the server 20 outside the smart TV 10 through a physical line, thereby implementing a network link between the smart TV 10 and the server 20.
  • the wired network module 180 is configured to receive a data packet from the server 20 and parse the data packet, and then transmit the data packet. The packet is sent to the secondary processing unit 150.
  • the sub processing unit 150 After receiving the data packet, the sub processing unit 150 identifies whether the data packet is an awake data packet. If so, the sub processing unit 150 transmits an interrupt standby signal to the main processing unit 140 to cause the main processing unit 140 to transition from the standby state to the active state. At the same time, the sub processing unit 150 controls the switch module 170 to connect the wired network module 180 to the main processing unit 140, so that the network connection between the wired network module 180 and the sub processing unit 150 is interrupted.
  • a flowchart of a remote wake-up method for a smart TV disclosed in a third method embodiment of the present application includes:
  • step S201 the power-on signal is sent to the server through the network communication device.
  • the network communication device may be a mobile device such as a computer or a mobile phone, a personal digital assistant (PDA), a smart phone, and a tablet computer; and the server refers to an Internet-based protocol-based (IP-based) software. a web server that is linked and applied.
  • the server can obtain the MAC address of the sub-processing unit of the smart TV through the established network connection between the server and the wired network module, or the MAC of the sub-processing unit is pre-stored in the server. address.
  • the corresponding control software is generally installed on the network communication device and the smart TV, so that the user can remotely operate the corresponding application function on the smart TV through the network communication device.
  • step S202 the server sends a data packet to the smart TV in standby corresponding to the power-on signal.
  • Step S203 receiving and parsing the data packet through the wired network module of the smart TV, and transmitting the data packet to the sub processing unit of the smart television.
  • step S204 the sub processing unit identifies whether the pass packet is a wakeup packet, and if so, the sub processing unit transmits an interrupt standby signal and a switching signal.
  • the information content of the wake-up packet is generally referred to as a Magic Packet, that is, there is a special segment in the data packet, and the segment contains information content of 6 bytes of 'FF', such as FF. FF FF FF FF, and the MAC address of the sub-processing unit is repeated 16 times after the FF of 6 bits, and sometimes a 4-byte or 6-byte password is brought out.
  • the vice The processing unit judges that the data packet is a wake-up data packet, and correspondingly sends out an interrupt standby signal and a switching signal.
  • Step S205 the main processing unit of the smart television receives the interrupt standby signal, and transitions from the standby state to the working state according to the interrupt standby signal;
  • Step S206 the switch module of the smart TV receives the switching signal, and connects the wired network module to the main processing unit according to the switching signal, and disconnects the wired network module from the secondary processing unit, thereby completing the remote wake-up procedure of the smart TV.
  • the switch module 170 switches its electrical connection relationship with the main processing unit 140 and the sub processing unit 150 to cause the main processing unit 140 and the switch module.
  • An open circuit is formed between 170; and a closed circuit is formed between the sub processing unit 150 and the switch module 170, so that the conduction sub processing unit 150 is connected to the wired network module 180.
  • the main processing unit 140 is in the standby state, and the sub processing unit 150 is in the working state, and the power management chip 160 supplies the auxiliary power to the main processing unit 140, the sub processing unit 150, and the wired network module 180 to maintain its basic operational capability.
  • the wired network module 180 can receive various network data packets of the server 20 at any time; and allow the secondary processing unit 150 to receive and identify data packets.
  • the user When the user has the need to use the smart TV 10, for example, on the way home or temporarily interested in a certain program or movie, the user can immediately pass through the network communication device 30 (for example, a mobile device such as a smart phone or a tablet computer that is carried around) The remote transmission of the power-on signal to the server 20 (step S201).
  • the network communication device 30 for example, a mobile device such as a smart phone or a tablet computer that is carried around
  • the network communication device 30 can send the power-on signal in a broadcast manner, and after receiving the power-on signal, the server 20 sends the MAC address corresponding to the wired local area network.
  • the packet is sent to the smart TV 10 (step S202).
  • the wired network module 180 can receive the transmission from the server 20. data pack. Thereafter, the wired network module 180 parses the IP address of the packet and transmits the packet to the sub processing unit (step S203).
  • the sub processing unit 150 identifies whether the content of the data packet contains the information content of the 6 bytes of 'FF', and the MAC address of the sub processing unit 150 repeatedly appears after the information content, and if so, the wireless network module 150 determines this.
  • the packet is a wake-up packet and sent out in the corresponding medium
  • the standby signal is turned off to the main processing unit 140; and the corresponding switching signal is sent to the switch module 170 (step S204).
  • the main processing unit 140 of the smart TV 10 When the main processing unit 140 of the smart TV 10 receives the interrupt standby signal, the main processing unit 140 switches from the standby state to the active state according to the interrupt standby signal (step S205). At the same time, after the switch module 170 receives the switching signal, the corresponding switching signal is switched between the main processing unit 140 and the sub processing unit 150, and the conduction main processing unit 140 is connected to the wired network module 180, and the sub processing unit 150 is interrupted. The connection relationship between the wired network modules 180 (step S206), thereby completing the operation of remotely waking up the smart TV 10.
  • the power management chip 160 switches the power supply mode of the main processing unit 140 and the wired network module 180 from the auxiliary power source to the main power source, so that the main processing unit 140 can be in the normal mode. It operates under the link and is linked to the server 20 through the wired network module 180 to establish a network connection. According to this, the user can remotely control the smart TV 10 through the network communication device 30 such as a smart phone or a tablet computer, thereby executing subsequent operations such as pre-downloading or recording of the program and the movie.
  • the network communication device 30 such as a smart phone or a tablet computer
  • FIG. 6 is a flowchart of a remote wake-up method of a smart TV disclosed in a fourth method embodiment of the present application.
  • the remote wake-up method of the fourth method embodiment of the present application is substantially the same as the third method embodiment.
  • the difference between the two methods is that the remote wake-up method of the smart TV disclosed in the fourth method embodiment further includes:
  • step S200 the wired network module 180 sends a contact signal to the server 20 at a predetermined frequency to actively inform the server 20 of the existence of the network link. That is, after the smart TV 10 is turned off, the power management chip 160 supplies the auxiliary power to the main processing unit 140, the sub processing unit 150, and the wired network module 180 to maintain basic operational capabilities. At this time, the wired network module 180 actively takes a predetermined frequency. The contact signal is sent to the server 20, and the server 20 is informed that there is still a network link relationship with the smart TV 10.
  • the sub-processing unit 150 can also actively provide the MAC address to the server 20 through the wired network module 180, so that the server 20 can immediately send out the MAC containing the sub-processing unit 150 after receiving the power-on signal sent by the network communication device 30.
  • the address wakes up the packet, thereby speeding up the wake-up procedure for Smart TV 10.
  • the remote wake-up method of the smart TV disclosed in the fifth method embodiment of the present application is substantially the same as the third method embodiment, and the difference between the two is that when the sub-processing unit 150 identifies the data packet as After waking up the packet, it also includes the following steps:
  • Step S207 the sub processing unit 150 sends an enable signal to the power management chip 160;
  • step S208 the power management chip 160 receives the enable signal, and switches the auxiliary power source to the main power source according to the enable signal for supplying the main processing unit 140 to operate in the working state.
  • the power management chip 160 may be actively required to provide the main power supply to operate in an active state.
  • FIG. 8 a flowchart of a remote wake-up method of a smart television disclosed in the sixth method embodiment of the present application, wherein, after the step of converting the main processing unit from the standby state to the working state, the method further includes:
  • Step S209 the main processing unit sends an enable signal to the power management chip
  • step S210 the power management chip receives the enable signal, and switches the auxiliary power source to the main power source according to the enable signal to supply the main processing unit to operate in the working state, thereby completing the operation of remotely waking up the smart TV.

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  • General Engineering & Computer Science (AREA)
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Abstract

本申请公开了一种智能电视及其远程唤醒方法，智能电视通过电源管理芯片提供主电源至处理单元与无线网络模块，以及在待机状态时提供辅助电源给处理单元与无线网络模块；通过无线网络模块从服务器接收与解析数据包，并根据解析结果发送相应的唤醒信号至电源管理芯片，让电源管理芯片对应发送中断待机信号至处理单元；或者是通过有线网络模块从服务器接收数据包，以及通过多个处理单元的其中一处理单元解析数据包，并且根据解析结果发送相应的中断待机信号至待机状态中的处理器元，使待机中的处理单元转换为工作状态，从而让用户可以远程操控智能电视的运作。

Description

智能电视及其远程唤醒方法
交叉引用
本申请引用于2013年12月6日递交的名称为“智能电视及其远程唤醒方法”的第2013106639194号中国专利申请以及名称为“智能电视及其远程唤醒方法”的第2013106621701号中国专利申请，其通过引用被全部并入本申请。
技术领域
本申请涉及电视机领域，具体涉及一种智能电视及其远程唤醒方法。
背景技术
随着电子产业的快速发展，具有通信功能或连网功能的家电设备日益受到消费者的喜好，智能电视即是其中之一。用户可以将智能电视接到路由器上，并通过不对称数字用户线调制解调器(ADSL Modem)或线缆调制解调器(Cable Modem)连接到互联网上，从而在智能电视上实现上网、观赏网络电视节目或下载节目等功能。
然而，智能电视在不使用时，一般会被置于待机状态以达到省电的目的。并且，在有使用需求时，需要通过按下遥控或者是智能电视机身上的实体按键才能使智能电视重新开启为工作状态。因此，当在远离智能电视的环境下，例如在办公场所、外出购物或旅行途中，需要对智能电视进行节目预先下载或者是临时有节目录影等网络应用需求时，如果电视处于待机状态，则无法通过网络唤醒电视，而造成使用上的不便。
发明内容
本申请提供一种智能电视及其远程唤醒方法，以解决了一般智能电视在待机状态时，无法通过网络唤醒电视，而造成使用不便的问题。
为了解决上述问题，本申请实施例采用如下技术方案：
第一方面，本申请揭示了一种智能电视的远程唤醒方法，包括：通过网络通讯装置发送开机信号至服务器；服务器对应开机信号发送数据包至待机中的智能电视；智能电视的无线网络模块接收与解析数据包，若数据包为唤醒数据包，无线网络模块对应发送唤醒信号；智能电视的电源管理芯片接收与识别唤醒信号，并且对应发送中断待机信号；以及智能电视的处理单元接收中断待机信号，并且依据中断待机信号从待机状态转换为工作状态。
第二方面，本申请揭示了一种智能电视，包括处理单元、无线网络模块以及电源管理模块。处理单元具有工作状态与待机状态；无线网络模块电性连接于处理单元，用以从服务器接收与解析数据包，以及建立处理单元与服务器之间的无线网络链接；电源管理芯片电性连接于处理单元與无线网络模块，用以提供主电源至处理单元与无线网络模块，并且于待机状态提供辅助电源至处理单元与无线网络模块，其中，若数据包为唤醒数据包，无线网络模块对应发送唤醒信号至电源管理芯片，电源管理芯片识别唤醒信号，并对应发送中断待机信号至处理单元，使处理单元从待机状态转换为工作状态。
第三方面，本申请揭示了一种智能电视的远程唤醒方法，包括：通过网络通讯装置发送开机信号至服务器；服务器对应开机信号发送数据包至待机中的智能电视；智能电视的有线网络模块接收与解析数据包，并且传送数据包至智能电视的副处理单元；副处理单元识别数据包是否为唤醒数据包，若是，副处理单元对应发送中断待机信号与切换信号；智能电视的主处理单元接收中断待机信号，并且依据中断待机信号从待机状态转换为工作状态；以及智能电视的开关模块接收切换信号，并且依据切换信号导通有线网络模块与主处理单元连接，以及中断有线网络模块与副处理单元连接。
第四方面，本申请揭示一种智能电视，包括多个处理单元、开关模块、电源管理芯片以及有线网络模块。多个处理单元包括主处理单元与副处理单元，主处理单元与副处理单元皆具有待机状态与工作状态，并且当主处理单元处于待机状态，副处理单元处于工作状态。开关模块可选择性的电性连接于主处理单元或副处理单元，其中当主处理单元处于待机状态，开关模块与主处理单元之间形成开路，并且与副处理单元之间形成闭路。电源管理芯片 电性连接于主处理单元与副处理单元，用以提供主电源至主处理单元与副处理单元，并且于待机状态提供辅助电源至主处理单元与副处理单元。有线网络模块电性连接于开关模块，用以从服务器接收数据包，并且传送数据包至副处理单元，其中，副处理单元识别数据包是否为唤醒数据包，若是，副处理单元发送中断待机信号至主处理单元，使主处理单元从待机状态转换为工作状态，并且，副处理单元控制开关模块导通有线网络模块与主处理单元连接，以及中断有线网络模块与副处理单元连接。
工业实用性
本申请的智能电视及其远程唤醒方法，通过电源管理芯片实时的供应辅助电源给无线网络模块与处理单元，使无线网络模块可以从服务器接收数据包，并解析数据包为唤醒数据包，再通过电源管理芯片唤醒主处理单元恢复为工作状态，让用户可以通过网络通讯装置远程控制智能电视的运作；或者是在一些情况下，本申请的智能电视及其远程唤醒方法，可以通过电源管理芯片实时的供应辅助电源给有线网络模块与副处理单元，使有线网络模块可以从服务器接收数据包，并且传送数据包给副处理单元，通过副处理单元识别数据包为唤醒数据包，并据以唤醒主处理单元恢复为工作状态，从而实现远程唤醒智能电视，以及通过智能电视进行网络下载、电视播放以及速递功能等操作。
附图概述
此处所说明的附图用来提供对本申请的进一步理解，构成本申请的一部分，本申请的示意性实施例及其说明用于解释本申请，并不构成对本申请的不当限定。在附图中：
图1是本申请第一实施例的智能电视的方块示意图。
图2是本申请第一方法实施例的智能电视的远程唤醒方法流程图。
图3是本申请第二方法实施例的智能电视的远程唤醒方法流程图。
图4为本申请第二实施例的智能电视的方块示意图。
图5为本申请第三方法实施例的智能电视的远程唤醒方法流程图。
图6为本申请第四方法实施例的智能电视的远程唤醒方法流程图。
图7为本申请第五方法实施例的智能电视的远程唤醒方法流程图。
图8为本申请第六方法实施例的智能电视的远程唤醒方法流程图。
本申请的较佳实施方式
以下将配合图式及实施例来详细说明本申请的实施方式，藉此对本申请如何应用技术手段来解决技术问题并达成技术功效的实现过程能充分理解并据以实施。
如在说明书及权利要求当中使用了某些词汇来指称特定组件。本领域技术人员应可理解，硬件制造商可能会用不同名词来称呼同一个组件。本说明书及权利要求并不以名称的差异来作为区分组件的方式，而是以组件在功能上的差异来作为区分的准则。如在通篇说明书及权利要求当中所提及的“包含”为一开放式用语，故应解释成“包含但不限定于”。“大致”是指在可接收的误差范围内，本领域技术人员能够在一定误差范围内解决所述技术问题，基本达到所述技术效果。此外，“耦接”或“电性连接”一词在此包含任何直接及间接的电性耦接手段。因此，若文中描述一第一装置耦接于一第二装置，则代表所述第一装置可直接电性耦接于所述第二装置，或通过其他装置或耦接手段间接地电性耦接至所述第二装置。说明书后续描述为实施本申请的较佳实施方式，然所述描述乃以说明本申请的一般原则为目的，并非用以限定本申请的范围。本申请的保护范围当视所附权利要求所界定者为准。
本申请的应用场景
智能电视的用户在户外，例如，办公场所、外出购物或旅行途中等远离智能电视的环境下，需要对智能电视进行节目预先下载或者是临时有节目录影等远程操作的网络应用需求时，适用于本申请的方案。
实施例描述
请参照图1，本申请第一实施例所揭露的智能电视10包括处理单元110、无线网络模块120以及电源管理模块130。
处理单元110可以是但并不局限于中央处理器(central processing unit, CPU)，处理单元110具有一工作状态与一待机状态，处理单元110的工作状态与待机状态分别对应于智能电视10的开机状态与关机(或待机)状态。
无线网络模块120(例如WIFI无线通讯模块)具有一媒体访问控制(Media Access Control,MAC)地址,无线网络模块120分别电性连接于处理单元110与电源管理芯片130，例如通过USB接口电性连接于处理单元110与电源管理芯片130。无线网络模块120用以从智能电视10外部的服务器20接收与解析数据包，以及使处理单元110与服务器20之间形成无线网络链接。
电源管理芯片130分别电性连接于处理单元110与无线网络模块120，用以在智能电视10开机时提供主电源给处理单元110与无线网络模块120，以及在智能电视10关机或待机时(也就是处理单元110处于待机状态时)关闭主电源，改用辅助电源供应给处理单元110与无线网络模块120，使处理单元110与无线网络模块120在智能电视关机时，仍保有微弱的供电，以维持基本的运作能力，从而持续地接收来自因特网的各种不同通讯协议的网络数据包，并且节省电源消耗。
其中，当无线网络模块120从服务器20接收数据包，并且解析数据包为唤醒数据包时，无线网络模块120还用以发送唤醒信号至电源管理芯片130。因此，电源管理芯片130还用以识别唤醒信号，并对应发送中断待机信号至处理单元110，使处理单元110从待机状态转换为工作状态。
以下通过一些方法实施例对本申请的智能电视的远程唤醒方法的实现作进一步说明。
如图2所示，为本申请第一方法实施例所揭露的智能电视的远程唤醒方法流程图，包括：
步骤S101，通过网络通讯装置发送开机信号至服务器。
网络通讯装置可以是计算机或手机、个人数字助理(personal digital assistant,PDA)、智能型手机和平板计算机等行动装置；而服务器是泛指可以使用基于因特网协议传输(IP-based)之软件，链接并应用的网络服务器，其中服务器可通过已建立的网络联机取得智能电视的无线网络模组的MAC地址，或者是在服务器中已预先存取了无线网络模组的MAC地址。此外，为了方便使用者对智能电视进行远程唤醒操作，一般在网络通讯装置与智能电 视上安装有相应的操控软件，让用户透过网络通讯装置在远程操作智能电视上相应的应用程序功能。
步骤S102，服务器对应开机信号发送数据包至待机中的智能电视。
步骤S103，智能电视的无线网络模块接收与解析数据包，若数据包为唤醒数据包，无线网络模块对应发送唤醒信号。
其中，唤醒数据包的信息内容一般被称为魔术包(Magic Packet)，也就是在数据包中具有一个特殊的片段，而这个片段包含连续6个字节的'FF'的信息内容，例如FF FF FF FF FF FF，并且在6个位组的FF之后重复16次的无线网络模块的MAC地址，有时还会带出4字节或6字节的密码。此时，无线网络模块即判断此数据包为唤醒数据包，并且对应发送出唤醒信号。
步骤S104，智能电视的电源管理芯片接收与识别唤醒信号，并且对应发送中断待机信号；以及
步骤S105，智能电视的处理单元接收中断待机信号，并且依据中断待机信号从待机状态转换为工作状态。到此智能电视的远程唤醒程序结束。
请参照图1和图2，在智能电视10关机状态下，处理单元110处于待机状态，电源管理芯片130供应辅助电源给处理单元110以及无线网络模块120维持基本的运作能力，使无线网络模块120可以随时的接收服务器20的各种网络数据包。当用户有使用智能电视10的需求时，例如在回家的途中或临时对某一节目或影片感兴趣时，可即时通过网络通讯装置30(例如随身携带的智能型手机或平板计算机等行动装置)发送开机信号至服务器20(步骤S101)。
具体的说，网络通讯装置30在进入由无线网络网桥所架构出的局域网络后，便能以广播的方式发送开机信号，服务器20接收开机信号后，即通过无线局域网络对应发送具有MAC地址的数据包给智能电视10的无线网络模块120(步骤S102)。
接着，被选为操控目标的智能电视10虽然处于关机状态，但因电源管理芯片130持续的对无线网络模块120供电，因此无线网络模块120可接收到来自服务器20所传送的数据包。之后，无线网络模块120解析数据包的 内容，若发现数据包的内容包含有6个字节的'FF'的信息内容，并且在后方重复出现无线网络模块120的MAC地址，无线网络模块120即判断此数据包为唤醒数据包，并且发送出相应的唤醒信号(步骤S103)。
接着，智能电视10的电源管理芯片130接收与识别唤醒信号，由于在本实施例中无线网络模块120是通过USB接口分别电性连接于处理单元110与电源管理芯片130，因此电源管理芯片130识别唤醒信号是否为USB格式信号，若是，即对应发送中断待机信号反推终端(INT2)给处理单元(步骤S104)。
当智能电视10的处理单元110接收中断待机信号后，处理单元110即依据中断待机信号从待机状态转换为工作状态(步骤S105)，从而完成远程唤醒智能电视10的操作。此时，电源管理芯片130对处理单元110与无线网络模块120的供电模式，从辅助电源切换为主电源，让处理单元110可以在正常模式下运作，并且通过无线网络模块120与服务器20链接，从而建立网络连线。如此，用户即可通过智能型手机或平板计算机等网络通讯装置30远程操控智能电视10，来执行节目与影片预先下载或录影等后续操作程序。
请参照图3，为本申请第二方法实施例所揭露的智能电视的远程唤醒方法流程图。本申请第二方法实施例的远程唤醒方法与第一方法实施例大致相同，两者间的差异在于，第二方法实施例所揭露的智能电视的远程唤醒方法还包括：步骤S100，无线网络模块120以预定频率发送联系信号至服务器20，主动告知服务器20无线网络链接的存在。也就是，当智能电视10关机后，电源管理芯片130供应辅助电源给处理单元110以及无线网络模块120维持基本的运作能力，此时，无线网络模块120主动的以预定频率发送联系信号至服务器20，让服务器20得知其与智能电视10之间还存在有无线网络链接。此外，无线网络模块120还可以主动的提供其本身的MAC地址给服务器20，让服务器20在接收到网络通讯装置30发送的开机信号后，可以即时的发送出含有无线网络模块120的MAC地址的唤醒数据包，从而加快智能电视10的唤醒程序。
如图4所示，本申请第二实施例所揭露的智能电视10包括主处理单元140与副处理单元150等多个处理单元，此外智能电视10还包括电源管理芯 片160、开关模块170以及有线网络模块180。
主处理单元140与副处理单元150可以是但并不局限于中央处理器(central processing unit,CPU)，主处理单元140电性连接于副处理单元150，且主处理单元140与副处理单元150皆具有一待机状态与一工作状态，其中主处理单元的工作状态与待机状态分别对应于智能电视10的开机状态与关机(或待机)状态，并且当主处理单元140处于待机状态时，副处理单元150处于工作状态。此外，主处理单元140与副处理单元150皆具有一媒体访问控制(Media Access Control,MAC)地址，用以在网络上供服务器20识别智能电视10的位置。
电源管理芯片160分别电性连接于主处理单元140、副处理单元150以及有线网络模块180，用以在主处理单元140呈工作状态时(也就是智能电视10开机时)，提供主电源至主处理单元140与有线网络模块180，并且在主处理单元140呈待机状态时(也就是智能电视10关机或待机时)关闭主电源，改用辅助电源供应给主处理单元140、副处理单元150与有线网络模块180，使主处理单元140、副处理单元150与有线网络模块180在智能电视10关机时，仍保有微弱的供电，以维持基本的运作能力，从而持续地接收来自因特网的各种不同通讯协议的网络数据包，并且节省电源消耗。
开关模块170电性连接于多个处理单元与有线网络模块180之间，并且可选择性的在主处理单元140或副处理单元150之间切换，其中当主处理单元140呈待机状态，开关模块170电性连接于副处理单元150，从而与主处理单元140之间形成开路；以及与副处理单元150之间形成闭路，从而导通副处理单元150与有线网络模块180连接。反之，当主处理单元140呈工作状态，开关模块170电性连接于主处理单元150，从而与主处理单元140之间形成闭路；以及与副处理单元150之间形成开路，从而导通主处理单元140与有线网络模块180连接。
有线网络模块180电性连接于开关模块170。有线网络模块180上设置有网络接口181(例如RJ45接口)，用以通过实体线路电性连接于智能电视10外的服务器20，从而实现智能电视10与服务器20之间的网络链接。有线网络模块180用以从服务器20接收数据包并且对数据包进行解析后，再传送 数据包至副处理单元150。
在接收数据包后，副处理单元150识别数据包是否为唤醒数据包，若是，副处理单元150发送中断待机信号至主处理单元140，使主处理单元140从待机状态转换为工作状态。同时，副处理单元150控制开关模块170导通有线网络模块180与主处理单元140连接，使有线网络模块180与副处理单元150之间的网络连接中断。
以下通过一些方法实施例对本申请的智能电视的远程唤醒方法的实现作进一步说明。
如图5所示，为本申请第三方法实施例所揭露的智能电视的远程唤醒方法流程图，包括：
步骤S201，通过网络通讯装置发送开机信号至服务器。
其中，网络通讯装置可以是计算机或手机、个人数字助理(personal digital assistant,PDA)、智能型手机和平板计算机等行动装置；而服务器是泛指可以使用基于因特网协议传输(IP-based)之软件、链接并应用的网络服务器，此服务器可通过其与有线网络模组之间已建立的网络联机取得智能电视的副处理单元的MAC地址，或者是在服务器中已预先存储了副处理单元的MAC地址。此外，为了方便使用者对智能电视进行远程唤醒操作，一般在网络通讯装置与智能电视上安装有相应的操控软件，让用户透过网络通讯装置在远程操作智能电视上相应的应用程序功能。
步骤S202，服务器对应开机信号发送数据包至待机中的智能电视。
步骤S203，通过智能电视的有线网络模块接收与解析数据包，并且传送数据包至智能电视的副处理单元。
步骤S204，通过副处理单元识别通过数据包是否为唤醒数据包，若是，副处理单元对应发送中断待机信号与切换信号。
其中，唤醒数据包的信息内容一般被称为魔术包(Magic Packet)，也就是在数据包中具有一个特殊的片段，而这个片段包含连续6个字节的'FF'的信息内容，例如FF FF FF FF FF FF，并且在6个位组的FF之后重复16次的副处理单元的MAC地址，有时还会带出4字节或6字节的密码。此时，副处 理单元即判断此数据包为唤醒数据包，并且对应发送出中断待机信号与切换信号。
步骤S205，智能电视的主处理单元接收中断待机信号，并且依据中断待机信号从待机状态转换为工作状态；以及
步骤S206，智能电视的开关模块接收切换信号，并且依据切换信号导通有线网络模块与主处理单元连接，以及中断有线网络模块与副处理单元连接，从而完成智能电视的远程唤醒程序结束。
请参照图4和图5，在智能电视10关机(或待机)时，开关模块170切换其与主处理单元140和副处理单元150之间的电性连接关系，使主处理单元140与开关模块170之间形成开路；以及使副处理单元150与开关模块170之间形成闭路，从而导通副处理单元150与有线网络模块180连接。此时，主处理单元140处于待机状态，而副处理单元150处于工作状态，电源管理芯片160供应辅助电源给主处理单元140、副处理单元150以及有线网络模块180，以维持其基本的运作能力，除了可节省电源损耗外，还可以让有线网络模块180随时的接收服务器20的各种网络数据包；以及让副处理单元150可以接收与识别数据包。
当用户有使用智能电视10的需求时，例如在回家的途中或临时对某一节目或影片感兴趣时，可即时通过网络通讯装置30(例如随身携带的智能型手机或平板计算机等行动装置)远程发送开机信号至服务器20(步骤S201)。
具体的说，网络通讯装置30在进入由网络网桥所架构出的局域网络后，便能以广播的方式发送开机信号，服务器20接收开机信号后，即通过有线局域网络对应发送具有MAC地址的数据包给智能电视10(步骤S202)。
接着，被选为操控目标的智能电视10虽然处于关机状态，但因电源管理芯片160持续的对有线网络模块180与副处理单元150供电，因此有线网络模块180可接收到来自服务器20所传送的数据包。之后，有线网络模块180解析数据包的IP地址，并且发送数据包至副处理单元(步骤S203)。
然后，副处理单元150识别数据包的内容是否含有6个字节的'FF'的信息内容，以及在此信息内容后方重复出现副处理单元150的MAC地址，若是，无线网络模块150即判断此数据包为唤醒数据包，并且发送出相应的中 断待机信号给主处理单元140；以及发送出相应的切换信号给开关模块170(步骤S204)。
当智能电视10的主处理单元140接收中断待机信号后，主处理单元140即依据中断待机信号从待机状态转换为工作状态(步骤S205)。同时，开关模块170接收切换信号后，即对应切换信号在主处理单元140与副处理单元150之间进行切换，而导通主处理单元140与有线网络模块180连接，以及中断副处理单元150与有线网络模块180之间的连接关系(步骤S206)，从而完成远程唤醒智能电视10的操作。并且，当主处理单元140从待机状态恢复为工作状态时，电源管理芯片160对主处理单元140与有线网络模块180的供电模式，从辅助电源切换为主电源，让主处理单元140可以在正常模式下运作，并且通过有线网络模块180与服务器20链接，从而建立网络连线。据此，用户即可通过智能型手机或平板计算机等网络通讯装置30远程操控智能电视10，从而执行节目与影片预先下载或录影等后续操作程序。
如图6所示，为本申请第四方法实施例所揭露的智能电视的远程唤醒方法流程图。本申请第四方法实施例的远程唤醒方法与第三方法实施例大致相同，两者间的差异在于，第四方法实施例所揭露的智能电视的远程唤醒方法还包括：
步骤S200，有线网络模块180以预定频率发送联系信号至服务器20，主动告知服务器20网络链接的存在。也就是，当智能电视10关机后，电源管理芯片160供应辅助电源给主处理单元140、副处理单元150以及有线网络模块180维持基本的运作能力，此时，有线网络模块180主动的以预定频率发送联系信号至服务器20，让服务器20得知其与智能电视10之间还存在有网络链接关系。此外，副处理单元150还可以通过有线网络模块180主动的提供MAC地址给服务器20，让服务器20在接收到网络通讯装置30发送的开机信号后，可以即时的发送出含有副处理单元150的MAC地址的唤醒数据包，从而加快智能电视10的唤醒程序。
请参照图4和图7，本申请第五方法实施例所揭露的智能电视的的远程唤醒方法与第三方法实施例大致相同，两者间的差异在于，当副处理单元150识别数据包为唤醒数据包后，还包括以下步骤：
步骤S207，副处理单元150发送致能信号至电源管理芯片160；以及
步骤S208，电源管理芯片160接收致能信号，并且依据致能信号切换辅助电源为主电源，用以供应主处理单元140在工作状态下运作。
此外，在本申请的某些实施例中，当主处理单元140从待机状态转换为工作状态后，也可以主动的要求电源管理芯片160提供主电源，以便于在工作状态下运作。
如图8所示，为本申请第六方法实施例所揭露的智能电视的的远程唤醒方法流程图，其中当主处理单元从待机状态转换为工作状态的步骤后，还包括：
步骤S209，主处理单元发送致能信号至电源管理芯片；以及
步骤S210，电源管理芯片接收致能信号，并且依据致能信号切换辅助电源为主电源，用以供应主处理单元在工作状态下运作，从而完成远程唤醒智能电视的操作。
以上所述仅为本申请的实施例而已，并不用于限制本申请。对于本领域技术人员来说，本申请可以有各种更改和变化。凡在本申请的精神和原理之内所作的任何修改、等同替换、改进等，均应包含在本申请的权利要求范围之内。

Claims (14)

  1. 一种智能电视的远程唤醒方法，其特征在于，包括：
    通过网络通讯装置发送开机信号至服务器；
    所述服务器对应所述开机信号发送数据包至待机中的智能电视；
    所述智能电视的无线网络模块接收与解析所述数据包，若所述数据包为唤醒数据包，所述无线网络模块对应发送唤醒信号；
    所述智能电视的电源管理芯片接收与识别所述唤醒信号，并且对应发送中断待机信号；以及
    所述智能电视的处理单元接收所述中断待机信号，并且依据所述中断待机信号从待机状态转换为工作状态。
  2. 如权利要求1所述的智能电视的远程唤醒方法，其特征在于，所述唤醒数据包为魔术包。
  3. 如权利要求1所述的智能电视的远程唤醒方法，其特征在于，所述智能电视的所述电源管理芯片接收与识别所述唤醒信号，并且对应发送所述中断待机信号的步骤中，所述电源管理芯片识别所述唤醒信号是否为USB格式信号，若是，即对应发送所述中断待机信号。
  4. 如权利要求1所述的智能电视的远程唤醒方法，其特征在于，还包括：
    所述无线网络模块以预定频率发送联系信号至所述服务器，主动告知所述服务器无线网络链接的存在。
  5. 一种智能电视，其特征在于，包括：
    处理单元，具有一工作状态与一待机状态；
    无线网络模块，电性连接于所述处理单元，用以从服务器接收与解析数据包，以及建立所述处理单元与所述服务器之间的无线网络链接；以及
    电源管理芯片，电性连接于所述处理单元與所述无线网络模块，用以提供主电源至所述处理单元与无线网络模块，并且于所述待机状态提供辅助电源至所述处理单元与无线网络模块；
    其中，若所述数据包为唤醒数据包，所述无线网络模块对应发送唤醒信号至所述电源管理芯片，所述电源管理芯片识别所述唤醒信号，并对应发送中断待机信号至所述处理单元，使所述处理单元从所述待机状态转换为所述工作状态。
  6. 如权利要求5所述的智能电视，其特征在于，
    所述无线网络模块通过USB接口电性连接于所述处理单元与所述电源管理芯片。
  7. 如权利要求5所述的智能电视，其特征在于，
    所述无线网络模块具有一MAC地址，且所述唤醒数据包具有所述MAC地址。
  8. 一种智能电视的远程唤醒方法，其特征在于，包括：
    通过网络通讯装置发送开机信号至服务器；
    所述服务器对应所述开机信号发送数据包至待机中的智能电视；
    所述智能电视的有线网络模块接收与解析所述数据包，并且传送所述数据包至所述智能电视的副处理单元；
    所述副处理单元识别所述数据包是否为唤醒数据包，若是，所述副处理单元对应发送一中断待机信号与一切换信号；
    所述智能电视的一主处理单元接收所述中断待机信号，并且依据所述中断待机信号从一待机状态转换为一工作状态；以及
    所述智能电视的一开关模块接收所述切换信号，并且依据所述切换信号导通所述有线网络模块与所述主处理单元连接，以及中断所述有线网络模块与所述副处理单元连接。
  9. 如权利要求8所述的智能电视的远程唤醒方法，其特征在于，在所述副处理单元识别所述数据包为所述唤醒数据包的操作中，还包括：
    所述副处理单元发送一致能信号至所述智能电视的电源管理芯片；以及
    所述电源管理芯片接收所述致能信号，并且依据所述致能信号切换辅助电源为主电源，供应所述主处理单元于所述工作状态下运作。
  10. 如权利要求8所述的智能电视的远程唤醒方法，其特征在于，在所述主处理单元从所述待机状态转换为所述工作状态的操作中，还包括：
    所述主处理单元发送一致能信号至所述智能电视的电源管理芯片；以及
    所述电源管理芯片接收所述致能信号，并且依据所述致能信号切换所述辅助电源为主电源，供应所述主处理单元于所述工作状态下运作。
  11. 如权利要求8所述的智能电视的远程唤醒方法，其特征在于，还包括：
    所述有线网络模块以一预定频率发送一联系信号至所述服务器，主动告知所述服务器有线网络链接的存在。
  12. 如权利要求8所述的智能电视的远程唤醒方法，其特征在于，所述唤醒数据包为魔术包。
  13. 一种智能电视，其特征在于，包括：
    多个处理单元，包括一主处理单元与一副处理单元，所述主处理单元与所述副处理单元皆具有一待机状态与一工作状态，并且当所述主处理单元处于所述待机状态，所述副处理单元处于所述工作状态；
    一开关模块，可选择性的电性连接于所述主处理单元或所述副处理单元，当所述主处理单元处于所述待机状态，所述开关模块与所述主处理单元之间形成开路，以及与所述副处理单元之间形成闭路；
    一电源管理芯片，电性连接于所述主处理单元与所述副处理单元，用以提供主电源至所述主处理单元，并且于所述待机状态提供辅助电源至所述主处理单元与所述副处理单元；以及
    一有线网络模块，电性连接于所述开关模块，用以从一服务器接收与解析一数据包，并且传送所述数据包至所述副处理单元；
    其中，所述副处理单元识别所述数据包是否为一唤醒数据包，若是，所述副处理单元发送一中断待机信号至所述主处理单元，使所述主处理单元从所述待机状态转换为所述工作状态，并且，所述副处理单元控制所述开关模块导通所述有线网络模块与所述主处理单元连接，以及中断所述有线网络模块与所述副处理单元连接。
  14. 如权利要求13所述的智能电视，其特征在于，所述主处理单元与所述副处理单元皆具有一MAC地址，且所述唤醒数据包具有所述MAC地址。
PCT/CN2014/093190 2013-12-06 2014-12-05 智能电视及其远程唤醒方法 Ceased WO2015081895A1 (zh)

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CN201310663919.4A CN103686364A (zh) 2013-12-06 2013-12-06 智能电视及其远程唤醒方法
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