WO2017107382A1 - Procédé et dispositif à utiliser pour déterminer un dispositif esclave sans fil auquel un téléviseur doit se connecter au démarrage - Google Patents

Procédé et dispositif à utiliser pour déterminer un dispositif esclave sans fil auquel un téléviseur doit se connecter au démarrage Download PDF

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Publication number
WO2017107382A1
WO2017107382A1 PCT/CN2016/084388 CN2016084388W WO2017107382A1 WO 2017107382 A1 WO2017107382 A1 WO 2017107382A1 CN 2016084388 W CN2016084388 W CN 2016084388W WO 2017107382 A1 WO2017107382 A1 WO 2017107382A1
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WO
WIPO (PCT)
Prior art keywords
acceleration value
wireless
direct connection
wifi direct
wireless slave
Prior art date
Application number
PCT/CN2016/084388
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English (en)
Chinese (zh)
Inventor
焦新旺
王云华
Original Assignee
深圳Tcl数字技术有限公司
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Publication of WO2017107382A1 publication Critical patent/WO2017107382A1/fr

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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]
    • H04N21/40—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
    • H04N21/436—Interfacing a local distribution network, e.g. communicating with another STB or one or more peripheral devices inside the home
    • H04N21/4363—Adapting the video stream to a specific local network, e.g. a Bluetooth® network
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/10—Connection setup
    • 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
    • H04N21/436—Interfacing a local distribution network, e.g. communicating with another STB or one or more peripheral devices inside the home
    • H04N21/4363—Adapting the video stream to a specific local network, e.g. a Bluetooth® network
    • H04N21/43637—Adapting the video stream to a specific local network, e.g. a Bluetooth® network involving a wireless protocol, e.g. Bluetooth, RF or wireless LAN [IEEE 802.11]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/10—Connection setup
    • H04W76/14—Direct-mode setup
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W84/00—Network topologies
    • H04W84/02—Hierarchically pre-organised networks, e.g. paging networks, cellular networks, WLAN [Wireless Local Area Network] or WLL [Wireless Local Loop]
    • H04W84/10—Small scale networks; Flat hierarchical networks
    • H04W84/12—WLAN [Wireless Local Area Networks]

Definitions

  • the present invention relates to the field of communications technologies, and in particular, to a method and apparatus for determining a wireless slave device that needs to be connected when the television is turned on.
  • WiFi Direct that is, WiFi Direct
  • a wireless main device such as a TV creates a wifi direct connection function
  • multiple wireless slave devices for the user, such as: It takes 1 second to connect to the TV, 1 second to connect the TV to the IPAD1, 1 second to connect the TV to the mobile phone 2, 1 second to connect the TV to the IPAD2, and 2 seconds to connect the TV to the computer.
  • the mobile phone 1 needs to be used as a remote control to operate the TV.
  • other devices do not need to be connected during the booting of the TV, so that these wireless slave devices need to be connected during the TV opening process, which will seriously affect the TV boot time.
  • the wifi direct connection function of the TV is turned off, the user needs to manually operate, thereby causing the television to lose intelligence.
  • the main object of the present invention is to provide a method and apparatus for determining a wireless slave device that needs to be connected when the smart TV is powered on, to automatically determine which wireless slave devices need to establish a WiFi direct connection when the smart TV is powered on.
  • the present invention provides a method for determining a wireless slave device that needs to be connected when the television is turned on, comprising the following steps:
  • the WiFi direct connection device When the WiFi direct connection device has a wireless receiving function, the device number corresponding to the WiFi direct connected device is read and stored;
  • the corresponding wireless slave device is used as a wireless slave device that needs to be connected when the television is turned on.
  • the acceleration value includes a horizontal direction acceleration value and a vertical direction acceleration value.
  • the step of using the corresponding wireless slave device as a wireless slave device that needs to be connected when the television is powered on includes:
  • the corresponding wireless slave device When the acquired horizontal direction acceleration value or vertical direction acceleration value is greater than a predetermined value for a predetermined period of time, the corresponding wireless slave device is used as a wireless slave device that needs to be connected when the television is turned on.
  • the present invention also provides a method for determining a wireless slave device that needs to be connected when the television is turned on.
  • the method for determining a wireless slave device that needs to be connected when the television is turned on includes the following steps:
  • the corresponding wireless slave device is used as a wireless slave device that needs to be connected when the television is turned on.
  • the step of detecting the wireless device connected in the wireless network and screening the WiFi direct connection device with the wireless receiving function comprises:
  • the WiFi direct connection device When the WiFi direct connection device has a wireless receiving function, the device number corresponding to the WiFi direct connected device is read and stored.
  • the step of reading the state of the main direct switch of the wireless master device includes:
  • the acceleration value includes a horizontal direction acceleration value and a vertical direction acceleration value.
  • the step of using the corresponding wireless slave device as a wireless slave device that needs to be connected when the television is powered on includes:
  • the corresponding wireless slave device When the acquired horizontal direction acceleration value or vertical direction acceleration value is greater than a predetermined value for a predetermined period of time, the corresponding wireless slave device is used as a wireless slave device that needs to be connected when the television is turned on.
  • the present invention also provides an apparatus for determining a wireless slave device that needs to be connected when the television is powered on, including:
  • the screening module is configured to detect the wireless device connected in the wireless network, and filter out the WiFi direct connection device with wireless receiving function;
  • a reading module configured to read a state of a main direct switch of the wireless master device when the wireless master device exists in the WiFi direct connection device with wireless receiving function
  • An acquiring module configured to acquire an acceleration value of the wireless slave device having the acceleration sensor when the main direct switch is in an open state
  • a control module configured to: when the acceleration value meets the preset condition, use the corresponding wireless slave device as a wireless slave device that needs to be connected when the television is powered on.
  • the screening module comprises:
  • a receiving unit configured to receive a WiFi direct connection request sent by the WiFi direct connection device
  • a first determining unit configured to detect a WiFi direct connection device that sends a WiFi direct connection request, and determine whether the WiFi direct connection device has a wireless receiving function
  • the first reading unit is configured to read and store the device number of the corresponding WiFi direct connection device when the WiFi direct connection device has the wireless receiving function.
  • the reading module comprises:
  • a second determining unit configured to search for a preset WiFi direct connection list, and determine whether the WiFi direct connection device with the wireless receiving function is in the preset WiFi direct connection list;
  • a determining unit if yes, determining the WiFi direct connection device with the wireless receiving function Is a wireless master device
  • a second reading unit configured to read a state of the main direct switch of the wireless master device.
  • the acceleration value includes a horizontal direction acceleration value and a vertical direction acceleration value.
  • control module comprises:
  • a third determining unit configured to determine whether the horizontal acceleration value or the vertical acceleration value is greater than a predetermined value
  • a fourth determining unit configured to determine whether the acquired horizontal direction acceleration value or vertical direction acceleration value continues for a predetermined time when the horizontal direction acceleration value or the vertical direction acceleration value is greater than a predetermined value
  • a control unit configured to: when the acquired horizontal acceleration value or vertical acceleration value is greater than a predetermined value for a predetermined time, the corresponding wireless slave device is used as a wireless slave device that needs to be connected when the television is powered on.
  • the method and device for determining a wireless slave device that needs to be connected when the television is powered on firstly, by detecting a wireless device connected in the wireless network, screening a WiFi direct connection device with wireless receiving function, and then having the wireless direct connection device
  • a wireless master device exists in the WiFi direct connection device of the wireless receiving function, reading the state of the main direct switch of the wireless master device, and acquiring the wireless slave with the acceleration sensor when the main direct switch is in an open state
  • the acceleration value of the device when the acceleration value satisfies the preset condition, the corresponding wireless slave device is used as the wireless slave device that needs to be connected when the television is turned on. In this way, it is possible to automatically determine which wireless slave devices need to establish a WiFi direct connection when the smart TV is powered on.
  • FIG. 1 is a schematic flow chart of an embodiment of a method for determining a wireless slave device that needs to be connected when a television is powered on;
  • FIG. 2 is a schematic diagram of a refinement process of step S101 in FIG. 1;
  • step S102 in FIG. 1 is a schematic flowchart of the refinement of step S102 in FIG. 1;
  • step S104 in FIG. 1 is a schematic diagram of a refinement process of step S104 in FIG. 1;
  • FIG. 5 is a schematic diagram of functional blocks of an apparatus for determining a wireless slave device that needs to be connected when the television is powered on;
  • FIG. 6 is a schematic diagram of a refinement function module of the screening module in FIG. 5;
  • FIG. 7 is a schematic diagram of a refinement function module of the reading module in FIG. 5;
  • FIG. 8 is a schematic diagram of a refinement function module of the control module of FIG. 5.
  • the present invention provides a method for determining a wireless slave device that needs to be connected when the television is turned on.
  • the method for determining a wireless slave device that needs to be connected when the television is powered on includes the following steps:
  • Step S101 detecting a wireless device connected in the wireless network, and filtering out a WiFi direct connection device having a wireless receiving function;
  • the device for determining the wireless slave device that needs to be connected when the television is powered on receives the WiFi direct connection request sent by the WiFi direct connection device, wherein the WiFi direct connection device includes a computer, a television, a mobile phone, a tablet computer, a router, and the like.
  • the device detects a WiFi direct connection device that sends a WiFi direct connection request, determines whether the WiFi direct connection device has a wireless receiving function, and selects a WiFi direct connection device with wireless receiving function, such as filtering out a computer, a television, a mobile phone, and the like.
  • Devices such as tablets.
  • Step S102 When a wireless master device exists in the WiFi direct connection device with the wireless receiving function, read the state of the main direct switch of the wireless master device;
  • the WiFi direct connection device creation group needs to be the wireless master device by the group leader.
  • the wireless master device is preferably a television. It can be understood that in a home scene, the weight of a WiFi direct connection device such as a computer, a television, a mobile phone, or a tablet computer is different, and the TV has the largest weight and can be used as a wireless master device.
  • the wireless master device can be reasonably selected, and is not limited to the embodiment.
  • the wireless master device such as the direct connection switch of the television is turned off.
  • the user can also choose to turn off the WiFi direct connection function of the television.
  • the device finds the wireless main device number, it is necessary to determine whether the user has turned off the WiFi direct connection through the menu page of the television. If the user does not close the WiFi direct connection on the menu page, the direct connection of the wireless main device is turned on. Switch; if the user directly sets the WiFi direct connection function in the user menu for the WiFi direct connection device, for this reason, the wireless main device such as the TV is not required to be powered on. To start and create a WiFi direct connection.
  • Step S103 acquiring an acceleration value of the wireless slave device having the acceleration sensor when the main direct connection switch is in an on state
  • the device first needs to filter out non-WiFi direct connected devices, such as routers, and then filter out wireless slave devices without acceleration sensors, such as computers, APs (Wireless Access Point, wireless access point). Wait.
  • the wireless slave device has an acceleration sensor. Taking the mobile phone as an example, it generally has a horizontal acceleration value ax and a vertical acceleration value ay. Of course, in other embodiments, the acceleration values may be one or three directions, and are not limited to the embodiment.
  • the device directly turns off the wireless slave when the primary direct switch is in the off state.
  • Step S104 When the acceleration value meets the preset condition, the corresponding wireless slave device is used as a wireless slave device that needs to be connected when the television is powered on.
  • WA_ax, WA_ay horizontal acceleration ax, vertical acceleration ay
  • the acceleration value is greater than the predetermined value of 60%, and it is also necessary to start the wireless master device for timing.
  • the wireless master device displays the connected wireless slave device on the screen.
  • the method for determining a wireless slave device that needs to be connected when the television is turned on is firstly, by detecting a wireless device connected in the wireless network, screening a WiFi direct connection device with a wireless receiving function, and then having the wireless receiving device
  • a wireless master device exists in a function WiFi direct connection device, reading a state of a main direct switch of the wireless master device, and acquiring a wireless slave device having an acceleration sensor when the main direct switch is in an open state
  • the acceleration value when the acceleration value satisfies the preset condition, the corresponding wireless slave device is used as the wireless slave device that needs to be connected when the television is turned on. In this way, it is possible to automatically determine which wireless slave devices need to establish a WiFi direct connection when the smart TV is powered on.
  • the step S101 includes:
  • Step S1011 Receive a WiFi direct connection request sent by the WiFi direct connection device.
  • the device receives a WiFi direct connection request sent by a WiFi direct connection device, where the WiFi direct connection device includes a computer, a television, a mobile phone, a tablet, a router, and the like.
  • Step S1012 Detecting a WiFi direct connection device that sends a WiFi direct connection request, and determining whether the WiFi direct connection device has a wireless receiving function
  • the device detects a WiFi direct connection device that sends a WiFi direct connection request, and determines whether the WiFi direct connection device has a wireless receiving function. Through this step, you can filter out non-WiFi direct connected devices that do not have wireless receiving function, such as AP hotspots, to filter out WiFi direct connected devices with wireless receiving functions, such as filtering out computers, TVs, mobile phones, and tablets.
  • step S1013 when the WiFi direct connection device has the wireless receiving function, the device number corresponding to the WiFi direct connected device is read and stored.
  • the WiFi direct connection device when the WiFi direct connection device has the wireless receiving function, the device number corresponding to the WiFi direct connected device is read and stored in the memory.
  • the device finds a device having a wireless receiving function such as a computer or a tablet computer, and reads the device number of the wireless device and stores the registration in the storage area.
  • the step S102 includes:
  • Step S1021 Searching for a preset WiFi direct connection list, and determining whether the WiFi direct connection device with the wireless receiving function is in the preset WiFi direct connection list;
  • Step S1022 if yes, determining the WiFi direct connection device with the wireless receiving function as the wireless master device;
  • the device determines whether the WiFi direct connection device with the wireless receiving function is in the preset WiFi direct connection list.
  • the weight of a WiFi direct connection device such as a computer, a television, a mobile phone, or a tablet computer is different, and the television has the largest weight and can be used as a wireless master device.
  • the wireless master device can be reasonably selected, and is not limited to the embodiment.
  • Step S1023 reading the state of the main direct switch of the wireless master device.
  • the step S104 includes:
  • Step S1041 determining whether the horizontal direction acceleration value or the vertical direction acceleration value is greater than a predetermined value
  • the device determines whether the horizontal acceleration value or the vertical acceleration value is greater than a predetermined value, such as 60%.
  • a predetermined value such as 60%.
  • the horizontal acceleration value or the vertical acceleration value is determined.
  • the acceleration value may be one or three directions, and is not limited to the embodiment.
  • Step S1042 determining whether the acquired horizontal direction acceleration value or vertical direction acceleration value continues for a predetermined time when the horizontal direction acceleration value or the vertical direction acceleration value is greater than a predetermined value;
  • Step S1043 When the acquired horizontal acceleration value or vertical acceleration value is greater than a predetermined value for a predetermined period of time, the corresponding wireless slave device is used as a wireless slave device that needs to be connected when the television is powered on.
  • the predetermined time is preferably 1 s.
  • other reasonable time values may be set, and are not limited to the embodiment. details as follows:
  • Wireless master's direct switch Wfidi_state TRUE, FALSE
  • WA_ay (y) vertical acceleration value percentage, accounting for more than 60% of the entire range is the effective vertical acceleration value
  • Wclent(z1)>0 TRUE is the wireless slave device to be connected
  • Wclent(z1) Wfidi_state*((WA_ax(z1)>60%)
  • (WA_ay(z1)>60%)*WTs(z1), z1 0X10, 0X20, 0X30, 0X40, 0X50, 0X60.
  • the WiFi direct connection device includes devices with device numbers 0X10, 0X20, 0X30, 0X40, 0X50, and 0X60, where 0X10 is a television that is filtered as a wireless master device, and others are wireless slave devices.
  • Wireless slave device; tablet 1 with device number 0X30 has a horizontal acceleration value of 3s greater than a predetermined value of 61% and an acceleration value of less than 61% in the vertical direction.
  • Wclent(0X10) 1, that is, tablet 1 is to be connected.
  • the acceleration value in the horizontal direction is less than 60%
  • the acceleration value of the computer in the horizontal direction is 0 for 2s
  • the wireless slave device is a device to be connected to a wireless master device such as a television, that is, the corresponding wireless slave device can be used as a wireless slave device that needs to be connected when the television is turned on.
  • the present invention also provides an apparatus 1 for determining a wireless slave device that needs to be connected when the television is turned on.
  • the apparatus 1 for determining a wireless slave device that needs to be connected when the television is turned on includes :
  • the screening module 101 is configured to detect a wireless device connected in the wireless network, and filter a WiFi direct connection device with a wireless receiving function;
  • the device for determining the wireless slave device that needs to be connected when the television is powered on receives the WiFi direct connection request sent by the WiFi direct connection device, wherein the WiFi direct connection device includes a computer, a television, a mobile phone, a tablet computer, a router, and the like.
  • the device detects a WiFi direct connection device that sends a WiFi direct connection request, determines whether the WiFi direct connection device has a wireless receiving function, and selects a WiFi direct connection device with wireless receiving function, such as filtering out a computer, a television, a mobile phone, and the like.
  • Devices such as tablets.
  • the reading module 102 is configured to read a state of a main direct switch of the wireless master device when the wireless master device exists in the WiFi direct connection device having the wireless receiving function;
  • the WiFi direct connection device creation group needs to be the wireless master device by the group leader.
  • the wireless master device is preferably a television. It can be understood that in a home scene, the weight of a WiFi direct connection device such as a computer, a television, a mobile phone, or a tablet computer is different, and the TV has the largest weight and can be used as a wireless master device.
  • the wireless master device can be reasonably selected, and is not limited to the embodiment.
  • the wireless master device such as the direct connection switch of the television is turned off.
  • the user can also choose to turn off the WiFi direct connection function of the television.
  • the device finds the wireless main device number, it is necessary to determine whether the user has turned off the WiFi direct connection through the menu page of the television. If the user does not close the WiFi direct connection on the menu page, the direct connection of the wireless main device is turned on. Switch; if the user directly sets the WiFi direct connection function in the user menu for the WiFi direct connection device, for this reason, the wireless main device such as the TV is not required to start and create a WiFi direct connection when the TV is turned on.
  • the obtaining module 103 is configured to acquire an acceleration value of the wireless slave device having the acceleration sensor when the main direct switch is in an on state;
  • the device first needs to filter out non-WiFi direct connected devices, such as routers. It will then filter out wireless slave devices without accelerometers, such as computers, APs (Wireless Access Point), and so on.
  • the wireless slave device has an acceleration sensor. Taking the mobile phone as an example, it generally has a horizontal acceleration value ax and a vertical acceleration value ay. Of course, in other embodiments, the acceleration values may be one or three directions, and are not limited to the embodiment.
  • the device directly turns off the wireless slave when the primary direct switch is in the off state.
  • the control module 104 is configured to: when the acceleration value meets the preset condition, use the corresponding wireless slave device as a wireless slave device that needs to be connected when the television is powered on.
  • WA_ax, WA_ay horizontal acceleration ax, vertical acceleration ay
  • the acceleration value is greater than the predetermined value of 60%, and it is also necessary to start the wireless master device for timing.
  • the wireless master device displays the connected wireless slave device on the screen.
  • the device for determining a wireless slave device that needs to be connected when the television is powered on firstly, by detecting a wireless device connected in the wireless network, screening a WiFi direct connection device with a wireless receiving function, and then having the wireless receiving device
  • a wireless master device exists in a function WiFi direct connection device, reading a state of a main direct switch of the wireless master device, and acquiring a wireless slave device having an acceleration sensor when the main direct switch is in an open state
  • the acceleration value when the acceleration value satisfies the preset condition, the corresponding wireless slave device is used as the wireless slave device that needs to be connected when the television is turned on. In this way, it is possible to automatically determine which wireless slave devices need to establish a WiFi direct connection when the smart TV is powered on.
  • the screening module 101 includes:
  • the receiving unit 1011 is configured to receive a WiFi direct connection request sent by the WiFi direct connection device.
  • the device receives a WiFi direct connection request sent by a WiFi direct connection device, where the WiFi direct connection device includes a computer, a television, a mobile phone, a tablet computer, a router, and the like, and can be directly connected through wifi.
  • the WiFi direct connection device includes a computer, a television, a mobile phone, a tablet computer, a router, and the like, and can be directly connected through wifi.
  • the first determining unit 1012 is configured to detect a WiFi direct connection device that sends a WiFi direct connection request, and determine whether the WiFi direct connection device has a wireless receiving function.
  • the device detects a WiFi direct connection device that sends a WiFi direct connection request, and determines whether the WiFi direct connection device has a wireless receiving function. Through this step, you can filter out non-WiFi direct connected devices that do not have wireless receiving function, such as AP hotspots, to filter out WiFi direct connected devices with wireless receiving functions, such as filtering out computers, TVs, mobile phones, and tablets.
  • the first reading unit 1013 is configured to read and store the device number of the corresponding WiFi direct connection device when the WiFi direct connection device has the wireless receiving function.
  • the WiFi direct connection device when the WiFi direct connection device has the wireless receiving function, the device number corresponding to the WiFi direct connected device is read and stored in the memory.
  • the device finds a device having a wireless receiving function such as a computer or a tablet computer, and reads the device number of the wireless device and stores the registration in the storage area.
  • the reading module 102 includes:
  • the second determining unit 1021 is configured to search for a preset WiFi direct connection list, and determine whether the WiFi direct connection device with the wireless receiving function is in the preset WiFi direct connection list;
  • the determining unit 1022 is configured to: if yes, determine the WiFi direct connection device with the wireless receiving function as the wireless master device;
  • the device determines whether the WiFi direct connection device with the wireless receiving function is in the preset WiFi direct connection list.
  • the weight of a WiFi direct connection device such as a computer, a television, a mobile phone, or a tablet computer is different, and the television has the largest weight and can be used as a wireless master device.
  • the wireless master device can be reasonably selected, and is not limited to the embodiment.
  • the second reading unit 1023 is configured to read a state of the main direct switch of the wireless master device.
  • control module 104 includes:
  • the third determining unit 1041 is configured to determine whether the horizontal direction acceleration value or the vertical direction acceleration value is greater than a predetermined value
  • the device determines whether the horizontal acceleration value or the vertical acceleration value is greater than a predetermined value, such as 60%.
  • a predetermined value such as 60%.
  • the horizontal acceleration value or the vertical acceleration value is determined.
  • the acceleration value may be one or three directions, and is not limited to the embodiment.
  • the fourth determining unit 1042 is configured to determine whether the acquired horizontal direction acceleration value or vertical direction acceleration value continues for a predetermined time when the horizontal direction acceleration value or the vertical direction acceleration value is greater than a predetermined value;
  • the control unit 1043 is configured to: when the acquired horizontal acceleration value or vertical acceleration value is greater than a predetermined value for a predetermined time, the corresponding wireless slave device is used as a wireless slave device that needs to be connected when the television is powered on.
  • the predetermined time is preferably 1 s.
  • other reasonable time values may be set, and are not limited to the embodiment. details as follows:
  • Wireless master's direct switch Wfidi_state TRUE, FALSE
  • WA_ay (y) vertical acceleration value percentage, accounting for more than 60% of the entire range is the effective vertical acceleration value
  • Wclent(z1)>0 TRUE is the wireless slave device to be connected
  • Wclent(z1) Wfidi_state*((WA_ax(z1)>60%)
  • (WA_ay(z1)>60%)*WTs(z1), z1 0X10, 0X20, 0X30, 0X40, 0X50, 0X60.
  • the WiFi direct connection device includes devices with device numbers 0X10, 0X20, 0X30, 0X40, 0X50, and 0X60, where 0X10 is a television that is filtered as a wireless master device, and others are wireless slave devices.
  • Wireless slave device; tablet 1 with device number 0X30 has a horizontal acceleration value of 3s greater than a predetermined value of 61% and an acceleration value of less than 61% in the vertical direction.
  • Wclent(0X10) 1, that is, tablet 1 is to be connected.
  • the acceleration value in the horizontal direction is less than 60%
  • the acceleration value of the computer in the horizontal direction is 0 for 2s
  • the wireless slave device is a device to be connected to a wireless master device such as a television, that is, the corresponding wireless slave device can be used as a wireless slave device that needs to be connected when the television is turned on.

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  • Computer Networks & Wireless Communication (AREA)
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Abstract

L'invention concerne un procédé à utiliser pour déterminer un dispositif esclave sans fil auquel un téléviseur doit se connecter au démarrage, comportant les étapes consistant à: détecter des dispositifs sans fil connectés dans un réseau sans fil, éliminer par filtrage les dispositifs à connexion directe Wi-Fi dotés d'une fonction de réception sans fil; lorsqu'un dispositif maître sans fil est présent parmi les dispositifs à connexion directe Wi-Fi dotés de la fonction de réception sans fil, lire un état d'un commutateur principal de connexion directe du dispositif maître sans fil; lorsque le commutateur principal de connexion directe est en état activé, acquérir une valeur d'accélération d'un dispositif esclave sans fil muni d'un accéléromètre; et lorsque la valeur d'accélération satisfait un critère prédéfini, faire du dispositif esclave sans fil correspondant le dispositif esclave sans fil auquel le téléviseur doit se connecter au démarrage. L'invention concerne également un dispositif. La présente invention permet une détermination automatisée des dispositifs esclaves sans fil avec lesquels un téléviseur intelligent doit établir des Connexions directes Wi-Fi au démarrage.
PCT/CN2016/084388 2015-12-21 2016-06-01 Procédé et dispositif à utiliser pour déterminer un dispositif esclave sans fil auquel un téléviseur doit se connecter au démarrage WO2017107382A1 (fr)

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Application Number Priority Date Filing Date Title
CN201510970252.1A CN105357573B (zh) 2015-12-21 2015-12-21 用于确定电视开机时需要连接的无线从设备的方法及装置
CN201510970252.1 2015-12-21

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WO2017107382A1 true WO2017107382A1 (fr) 2017-06-29

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