WO2018040844A1 - 基于车载多媒体设备的语音控制方法、装置及设备 - Google Patents

基于车载多媒体设备的语音控制方法、装置及设备 Download PDF

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Publication number
WO2018040844A1
WO2018040844A1 PCT/CN2017/095875 CN2017095875W WO2018040844A1 WO 2018040844 A1 WO2018040844 A1 WO 2018040844A1 CN 2017095875 W CN2017095875 W CN 2017095875W WO 2018040844 A1 WO2018040844 A1 WO 2018040844A1
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WIPO (PCT)
Prior art keywords
mobile terminal
message
intimacy
voice
radio broadcast
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PCT/CN2017/095875
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English (en)
French (fr)
Inventor
王磊
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腾讯科技（深圳）有限公司
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Publication of WO2018040844A1 publication Critical patent/WO2018040844A1/zh

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/60—Substation equipment, e.g. for use by subscribers including speech amplifiers
    • H04M1/6033—Substation equipment, e.g. for use by subscribers including speech amplifiers for providing handsfree use or a loudspeaker mode in telephone sets
    • H04M1/6041—Portable telephones adapted for handsfree use
    • H04M1/6075—Portable telephones adapted for handsfree use adapted for handsfree use in a vehicle
    • H04M1/6083—Portable telephones adapted for handsfree use adapted for handsfree use in a vehicle by interfacing with the vehicle audio system
    • H04M1/6091—Portable telephones adapted for handsfree use adapted for handsfree use in a vehicle by interfacing with the vehicle audio system including a wireless interface
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/60—Substation equipment, e.g. for use by subscribers including speech amplifiers

Definitions

  • Embodiments of the present invention relate to the field of in-vehicle devices, and in particular, to a voice control method, apparatus, and device based on a vehicle-mounted multimedia device.
  • In-vehicle multimedia devices are devices used in automobiles to provide functions such as audio playback, video playback, and telephone communication.
  • mobile terminals can establish wireless connections with in-vehicle multimedia devices.
  • the established wireless connection may be: a Bluetooth connection or a WiFi (Wireless Fidelity) network connection.
  • the mobile terminal and the in-vehicle multimedia device establish a wireless connection in advance
  • the mobile terminal when the mobile terminal newly receives a text message, a voice message, or an incoming call voice, the mobile terminal will newly receive the text message, the voice message, or Incoming call voice is sent to the in-vehicle multimedia device via a wireless connection.
  • the on-board multimedia device After receiving the above-mentioned text message, voice message or incoming call voice, the on-board multimedia device will play the above-mentioned text message, voice message or incoming call voice in the form of voice play.
  • the text message, voice message or incoming call voice is played in the form of voice play, which will reveal the user's privacy.
  • embodiments of the present invention provide a voice control method, apparatus, and device based on a vehicle multimedia device.
  • the technical solution is as follows:
  • a voice control method based on an in-vehicle multimedia device includes:
  • the primary mobile terminal is a mobile terminal that establishes a communication connection with the in-vehicle multimedia device
  • the voice play function is enabled according to the intimacy, and the voice play function is a function of playing a message sent by the master mobile terminal in a voice play form.
  • a voice control device based on an in-vehicle multimedia device comprising:
  • a message receiving module configured to receive a wireless broadcast message sent by the at least one target mobile terminal, where the wireless broadcast message carries a terminal identifier of the target mobile terminal;
  • An intimacy calculation module configured to calculate, according to the radio broadcast message, a closeness between each of the target mobile terminal and a primary mobile terminal, where the primary mobile terminal is a mobile terminal that establishes a communication connection with the in-vehicle multimedia device ;
  • a voice playing module configured to enable a voice playing function according to the intimacy, where the voice playing function is a function of playing a message sent by the primary mobile terminal by using a voice playing form.
  • a third aspect provides a voice control system based on an in-vehicle multimedia device, where the system includes: an in-vehicle multimedia device and a main mobile terminal; the in-vehicle multimedia device and the main mobile terminal establish a communication connection;
  • the in-vehicle multimedia device includes the voice control device according to the second aspect.
  • a fourth aspect provides an in-vehicle multimedia device, including: one or more processors, and a memory, where the memory is configured to store at least one instruction, at least one program, a code set, or a set of instructions, the at least one instruction, The at least one program, the set of codes, or the set of instructions is loaded by the processor and performs the following operations:
  • the primary mobile terminal is a mobile terminal that establishes a communication connection with the in-vehicle multimedia device
  • the voice play function is enabled according to the intimacy, and the voice play function is a function of playing a message sent by the master mobile terminal in a voice play form.
  • a storage medium where at least one instruction is stored in the storage medium, At least one program, code set, or set of instructions, the at least one instruction, the at least one program, the code set, or the set of instructions being loaded and executed by the processor to implement an in-vehicle multimedia device as described in the first aspect Voice control method.
  • FIG. 1 is a block diagram of a voice control system based on an in-vehicle multimedia device according to an embodiment of the present invention
  • FIG. 2 is a flowchart of a voice control method based on an in-vehicle multimedia device according to an embodiment of the present invention
  • FIG. 3 is a flowchart of a voice control method based on an in-vehicle multimedia device according to another embodiment of the present invention.
  • FIG. 4A is a flowchart of a voice control method based on an in-vehicle multimedia device according to another embodiment of the present invention.
  • 4B is a schematic diagram of a principle of a statistical radio broadcast message according to another embodiment of the present invention.
  • 4C is a schematic diagram of an interface for generating an unread reminder message according to another embodiment of the present invention.
  • FIG. 5A is a flowchart of an alternative step of step 411 provided by another embodiment of the present invention.
  • FIG. 5B is a schematic diagram of an interface for enabling a first play mode according to another embodiment of the present invention.
  • FIG. 5C is a schematic diagram of an interface for enabling a second play mode according to another embodiment of the present invention.
  • FIG. 5D is a schematic diagram of an interface for enabling a third play mode according to another embodiment of the present invention.
  • FIG. 6 is a block diagram of a voice control apparatus based on an in-vehicle multimedia device according to an embodiment of the present invention
  • FIG. 7 is a block diagram of a voice control apparatus based on an in-vehicle multimedia device according to another embodiment of the present invention.
  • FIG. 8 is a block diagram of a voice control apparatus based on an in-vehicle multimedia device according to still another embodiment of the present invention.
  • FIG. 9 is a block diagram of a voice control apparatus based on an in-vehicle multimedia device according to still another embodiment of the present invention.
  • FIG. 10 is a block diagram of an in-vehicle multimedia device according to an embodiment of the present invention.
  • the embodiment of the invention provides a wireless broadcast message sent by the mobile terminal to calculate the intimacy of the driver and the passenger, and then activates the voice playing function on the in-vehicle multimedia device according to the intimacy.
  • FIG. 1 is a schematic structural diagram of a voice control system based on an in-vehicle multimedia device according to an embodiment of the present invention.
  • the voice control system includes an in-vehicle multimedia device 120 and a main mobile terminal 140.
  • the in-vehicle multimedia device 120 is a multimedia device disposed on a car center console or an interior rear view mirror.
  • the multimedia device is used for functions such as navigation, music playing, video playing, instant messaging, and interconnection with the main mobile terminal 140.
  • the in-vehicle multimedia device 120 and the main mobile terminal 140 are typically located on the same vehicle.
  • the in-vehicle multimedia device 120 has the capability of transceiving and parsing radio broadcast messages, and the radio broadcast message may be a WiFi (Wireless Fidelity) message or a Bluetooth message.
  • the in-vehicle multimedia device 120 also has the ability to acquire the speed of the vehicle described above.
  • the in-vehicle multimedia device 120 acquires the speed of the above-mentioned vehicle through an acceleration sensor.
  • the primary mobile terminal 140 is a mobile terminal that establishes a communication connection with the in-vehicle multimedia device 120.
  • the communication connection can be a wireless connection or a wired connection.
  • the wired connection may be a USB (Universal Serial Bus) connection.
  • the main mobile terminal 140 can be a mobile phone, a tablet, an e-book reader, MP3 (Moving) Picture Experts Group Audio Layer III, motion picture expert compresses standard audio layer 3) player, MP4 (Moving Picture Experts Group Audio Layer IV), and so on.
  • the primary mobile terminal 140 is configured to transmit the received message to the in-vehicle multimedia device 120.
  • FIG. 2 shows a flow chart of a method for voice control based on an in-vehicle multimedia device according to an embodiment of the present invention.
  • the embodiment of the present invention is exemplified by applying the voice control method based on the in-vehicle multimedia device to the in-vehicle multimedia device 120 shown in FIG. 1 .
  • the method includes:
  • Step 201 Receive a radio broadcast message sent by at least one target mobile terminal, where the radio broadcast message carries the terminal identifier of the target mobile terminal.
  • the terminal identifier is a MAC (Medium Access Control) address.
  • Step 202 Calculate the intimacy between each target mobile terminal and the primary mobile terminal according to the wireless broadcast message, where the primary mobile terminal is a mobile terminal that establishes a communication connection with the in-vehicle multimedia device.
  • the primary mobile terminal is a mobile terminal used by the driver.
  • the target mobile terminal is a mobile terminal used by a passenger.
  • Step 203 Enable the voice play function according to the intimacy, and the voice play function is a function of playing the message sent by the master mobile terminal by using a voice play form.
  • the message sent by the primary mobile terminal includes, but is not limited to, a text message, a voice message, and/or a video message received by a communication program in the primary mobile terminal.
  • the communication program includes but is not limited to: short message, social application, instant messaging program, microblog or other App (Application) with the ability to receive messages.
  • the voice control method based on the vehicle multimedia device receives the wireless broadcast message sent by the at least one target mobile terminal, and calculates the mobile terminal and the active mobile terminal of each object according to the wireless broadcast message. Intimacy; enable voice playback based on intimacy.
  • the invention solves the technical problem that the text message, the voice message or the incoming call voice is played in the form of voice play with other passengers, which may leak the user's privacy, and selectively broadcasts the message sent by the master mobile terminal, thereby avoiding the user. The effect of privacy being revealed.
  • FIG. 3 shows a flowchart of a voice control method based on an in-vehicle multimedia device according to another embodiment of the present invention.
  • the embodiment of the present invention is exemplified by applying the voice control method based on the in-vehicle multimedia device to the in-vehicle multimedia device 120 shown in FIG. 1 .
  • the method includes:
  • Step 301 Receive a radio broadcast message sent by at least one target mobile terminal, where the radio broadcast message carries a terminal identifier of the target mobile terminal.
  • the radio broadcast message includes but is not limited to: a WiFi broadcast message and a Bluetooth broadcast message.
  • a WiFi broadcast message When the target mobile terminal starts the WiFi network connection function, the target mobile terminal periodically sends out the WiFi broadcast message; when the target mobile terminal turns on the Bluetooth network connection function, the target mobile terminal periodically sends the Bluetooth broadcast message outward. Text.
  • the radio broadcast message is a broadcast message used for detecting an available network or a connectable device, and has a feature of periodically transmitting.
  • the target mobile terminal When transmitting the radio broadcast message, the target mobile terminal carries its own terminal identifier in the radio broadcast message.
  • the terminal identifier is a MAC address of the target mobile terminal.
  • the target mobile terminal does not need to establish a communication connection with the in-vehicle multimedia device.
  • Step 302 Count the elapsed duration of each object mobile terminal according to the received radio broadcast message.
  • the in-vehicle multimedia device receives one or more radio broadcast messages sent by each target mobile terminal. When there are two or more radio broadcast messages carrying the same terminal identifier, the in-vehicle multimedia device determines the latest set of persistent radio broadcast message sequences.
  • the receiving time difference between the ith radio broadcast packet and the i+1th radio broadcast packet in the continuous radio broadcast packet sequence is less than a preset threshold, and i is a positive integer.
  • the preset threshold is related to a period when the target mobile terminal periodically sends a radio broadcast message, and the preset threshold A corresponding to the WiFi radio broadcast message and the preset threshold B corresponding to the Bluetooth radio broadcast message may be different.
  • the in-vehicle multimedia device further determines the difference between the receiving time of the last radio broadcast message in the continuous radio broadcast message sequence and the receiving time of the first radio broadcast message in the continuous radio broadcast message sequence. , determine the length of time that the mobile terminal of the object has appeared.
  • Step 303 For each target mobile terminal, it is detected whether the counted duration of occurrence of the reported target mobile terminal is greater than a first threshold.
  • the target mobile terminal is the target mobile terminal used by the passenger located on the vehicle or the target mobile terminal used by the passerby who accidentally passes. Only the object mobile terminal that has been present for a long period of time should be considered as the target mobile terminal used by the passenger on the vehicle.
  • the first threshold is related to the vehicle speed of the vehicle and has a negative correlation. That is, the speed of the car The faster the first threshold is, the slower the vehicle speed is, the larger the first threshold is.
  • step 305 When the elapsed time of the object mobile terminal has exceeded the first threshold, the process proceeds to step 305.
  • Step 304 When the duration of the occurrence of the target mobile terminal does not exceed the first threshold, the target mobile terminal is not counted.
  • the target mobile terminal When the elapsed time of the target mobile terminal does not exceed the first threshold, the target mobile terminal is regarded as the target mobile terminal used by the passerby who accidentally passes, and thus the target mobile terminal is not counted.
  • Step 305 When the length of occurrence of the target mobile terminal is greater than the first threshold, the number of occurrences of the history of the target mobile terminal is increased by one, and the number of occurrences of the target mobile terminal is obtained, and the initial value of the number of historical occurrences is X.
  • the object mobile terminal having the time length greater than the first threshold is considered to be the target mobile terminal used by the passenger located on the vehicle.
  • the historical occurrence number is the number of times that each of the target mobile terminals of the target mobile terminal that is counted by the in-vehicle multimedia device is greater than the first threshold.
  • the statistical termination time of the number of historical occurrences is before receiving the group of persistent radio broadcast messages.
  • the number of occurrences of the target mobile terminal can be obtained.
  • the initial value of the number of historical occurrences is zero.
  • Step 306 Calculate the intimacy with the primary mobile terminal according to the number of times the mobile terminal has appeared, and the number of occurrences has a positive correlation with the intimacy.
  • Intimacy is a mapping of the relationship between the primary mobile terminal and other target mobile terminals.
  • the intimacy is related to the number of occurrences of the mobile terminal of the object, and is positively correlated. That is, the higher the number of occurrences of the target mobile terminal, the greater the intimacy; the lower the number of occurrences of the target mobile terminal, the smaller the intimacy.
  • Step 307 Enable the voice play function according to the intimacy, and the voice play function is a function of playing the message sent by the master mobile terminal by using a voice play form.
  • the voice play function is enabled; if the affinity with the primary mobile terminal is less than the affinity threshold, the voice is not enabled. Playback function.
  • the voice control method based on the vehicle multimedia device is Receiving a radio broadcast message sent by at least one target mobile terminal, and calculating a closeness between each target mobile terminal and the main mobile terminal according to the radio broadcast message, and enabling the voice play function according to the intimacy, thereby realizing the passenger passing the statistics
  • the time and number of times the mobile terminal of the mobile terminal appears on the vehicle controls the voice play function of the vehicle multimedia, and solves the problem that the text message, the voice message or the incoming call voice is played in the form of voice play when other passengers are present, and the user is leaked.
  • the technical problem of privacy has achieved the selective play of messages sent by the main mobile terminal, thereby avoiding the effect that the privacy of the user is leaked.
  • the number of occurrences of the target mobile terminal is automatically increased by one, thereby obtaining the number of occurrences of the target mobile terminal, and how to determine how to determine The problem of the number of occurrences of other passengers has reached the effect that each passenger can accurately know the number of occurrences of the passenger.
  • FIG. 4A shows a flowchart of a method for controlling a voice based on an in-vehicle multimedia device according to still another embodiment of the present invention.
  • the embodiment of the present invention is exemplified by applying the voice control method based on the in-vehicle multimedia device to the in-vehicle multimedia device 120 shown in FIG. 1 .
  • the method includes:
  • Step 401 Receive a radio broadcast message sent by at least one target mobile terminal, where the radio broadcast message carries the terminal identifier of the target mobile terminal.
  • the radio broadcast message includes but is not limited to: a WiFi broadcast message and a Bluetooth broadcast message.
  • a WiFi broadcast message When the target mobile terminal starts the WiFi network connection function, the target mobile terminal periodically sends out the WiFi broadcast message; when the target mobile terminal turns on the Bluetooth network connection function, the target mobile terminal periodically sends the Bluetooth broadcast message outward. Text.
  • the radio broadcast message is a broadcast message used for detecting an available network or a connectable device, and has a feature of periodically transmitting.
  • the target mobile terminal when transmitting the radio broadcast message, the target mobile terminal carries its own terminal identifier in the radio broadcast message.
  • the terminal identifier may be a MAC address of the target mobile terminal.
  • the target mobile terminal does not need to establish a communication connection with the in-vehicle multimedia device.
  • Step 402 For each terminal identifier, when there are two or more radio broadcast messages carrying the terminal identifier, determine the latest set of persistent radio broadcast message sequences corresponding to the terminal identifier.
  • the in-vehicle multimedia device receives one or more radio broadcast messages sent by each target mobile terminal. When there are two or more radio broadcast messages carrying the same terminal identifier, the in-vehicle multimedia device determines the latest set of persistent radio broadcast message sequences. Among them, the continuous radio broadcast message sequence The receiving time difference between the ith radio broadcast packet and the i+1th radio broadcast packet in the column is less than a preset threshold, and i is a positive integer.
  • the preset threshold is related to a period when the target mobile terminal periodically sends a radio broadcast message, and the preset threshold A corresponding to the WIFI radio broadcast message and the preset threshold B corresponding to the Bluetooth radio broadcast message may be different.
  • the terminal identifier A represents a radio broadcast message sent by the mobile terminal A
  • the terminal identifier B represents a radio broadcast message sent by the mobile terminal B
  • the terminal identifier C represents a radio broadcast message sent by the mobile terminal C
  • D represents a radio broadcast message transmitted by the mobile terminal D.
  • radio broadcast messages A1-A8 are received; wherein the reception time difference between the radio broadcast message A1 and the radio broadcast message A2 is less than a preset threshold; the radio broadcast message A2 and the radio broadcast message The receiving time difference between A3 is less than a preset threshold; the receiving time difference between the radio broadcast message A3 and the radio broadcast message A4 is less than a preset threshold; the receiving time difference between the radio broadcast message A4 and the radio broadcast message A5 is less than the pre-predetermined value.
  • the threshold is set; the receiving time difference between the radio broadcast packet A5 and the radio broadcast packet A6 is less than a preset threshold; the receiving time difference between the radio broadcast packet A6 and the radio broadcast packet A7 is less than a preset threshold; the radio broadcast packet A7 The receiving time difference between the radio broadcast message A8 and the radio broadcast message A8 is less than a preset threshold; therefore, the in-vehicle multimedia device determines that the latest set of persistent radio broadcast message sequences corresponding to the terminal identifier A is ⁇ A1, A2, A3, A4, A5, A6 , A7, A8 ⁇ .
  • the in-vehicle multimedia device determines that the latest set of persistent radio broadcast message sequences corresponding to the terminal identifier B is ⁇ B1, B2, B3, B4, B5 ⁇ .
  • the in-vehicle multimedia device determines the latest set of persistent radio broadcast message sequences corresponding to the terminal identifier C Is ⁇ C1, C2, C3 ⁇ .
  • the terminal identifier D For the terminal identifier D, five radio broadcast messages are received; wherein the reception time difference between the radio broadcast message D1 and the radio broadcast message D2 is greater than a preset threshold; between the radio broadcast message D2 and the radio broadcast message D3 The receiving time difference is greater than a preset threshold; the radio broadcast message D3 and the radio broadcast message D4 The receiving time difference between the two is less than a preset threshold; the receiving time difference between the radio broadcast message D4 and the radio broadcast message D5 is less than a preset threshold; the in-vehicle multimedia device determines the latest set of persistent radio broadcast message sequence corresponding to the terminal identifier C For ⁇ D3, D4, D5 ⁇ .
  • Step 403 Determine, according to the difference between the receiving time of the last radio broadcast message in the continuous radio broadcast message sequence and the receiving time of the first radio broadcast message, that the target mobile terminal corresponding to the terminal identifier has appeared. duration.
  • the in-vehicle multimedia device can receive a set of continuous radio broadcast message sequences of the target mobile terminal, it is determined that the target mobile terminal is located on the vehicle or in the vicinity of the vehicle during the time period corresponding to the entire sequence of continuous radio broadcast messages.
  • the in-vehicle multimedia device determines, according to the latest set of persistent radio broadcast messages corresponding to the terminal identifier A, ⁇ A1, A2, A3, A4, A5, A6, A7, A8 ⁇ , corresponding to the mobile terminal A.
  • the in-vehicle multimedia device determines that the elapsed time corresponding to the mobile terminal B is: the radio broadcast packet B5 according to the latest set of persistent radio broadcast messages corresponding to the terminal identifier B is ⁇ B1, B2, B3, B4, B5 ⁇ .
  • the in-vehicle multimedia device determines, according to the latest set of persistent radio broadcast messages corresponding to the terminal identifier C, ⁇ C1, C2, C3 ⁇ , the elapsed time corresponding to the mobile terminal C is: the receiving time of the radio broadcast message C3 is subtracted.
  • the in-vehicle multimedia device determines that the elapsed time corresponding to the mobile terminal D is: the receiving time of the radio broadcast message D5 is subtracted according to the latest set of persistent radio broadcast messages corresponding to the terminal identifier D, ⁇ D3, D4, D5 ⁇ .
  • Step 404 detecting whether the difference between the received time and the current time of the last radio broadcast message sequence is greater than a second threshold; when the difference is greater than the second threshold, step 405 is performed; When the difference is less than or equal to the second threshold, step 406 is performed.
  • the second threshold is a threshold for identifying whether the subject mobile terminal has left the vehicle.
  • the second threshold may be equal to a predetermined threshold in step 402 or may be slightly larger than a predetermined threshold in step 402.
  • the in-vehicle multimedia device detects, at predetermined intervals, whether the difference between the reception time of the last radio broadcast message in each continuous radio broadcast message sequence and the current time is greater than a second threshold.
  • the in-vehicle multimedia device sets a timer for each target mobile terminal.
  • the duration of the timer is a second threshold
  • the in-vehicle multimedia device resets the timer each time a new radio broadcast message of the target mobile terminal is received; generates an interrupt signal when the timer expires, and determines The difference between the reception time of the radio broadcast message and the current time is greater than the second threshold.
  • Step 405 If the difference between the receiving time of the last radio broadcast message and the current time is greater than the second threshold, resetting the elapsed duration of the target mobile terminal.
  • the in-vehicle multimedia device determines that the target mobile terminal has Stay away from transportation. At this time, the in-vehicle multimedia device resets the elapsed time of the target mobile terminal.
  • the reset mode may be set to 0, or the corresponding storage space may be directly released.
  • the in-vehicle multimedia device determines that the target mobile terminal C has got off the vehicle, or the target mobile terminal C is The terminal used by the passerby who accidentally passes, so the in-vehicle multimedia device sets the elapsed duration of the target mobile terminal C to zero.
  • Step 406 If the difference between the receiving time of the last radio broadcast message and the current time is less than or equal to the second threshold, continue to store the elapsed duration of the target mobile terminal.
  • the target mobile terminal A, the target mobile terminal B, and the object are considered.
  • the mobile terminal D is a terminal located on the vehicle, and the in-vehicle multimedia device continues to store the elapsed durations of the primary mobile terminal A, the target mobile terminal B, and the target mobile terminal D.
  • Step 407 For each target mobile terminal, detecting whether the elapsed duration of the target mobile terminal is greater than a first threshold; when the elapsed duration of the target mobile terminal does not exceed the first threshold, step 408 is performed; when the target mobile terminal When the elapsed time exceeds the first threshold, the process proceeds to step 409.
  • the mobile terminal of the object is a mobile terminal used by a passenger located on the vehicle or a mobile terminal used by a passerby who accidentally passes. Only the mobile terminal of the object that has a long duration should be considered to be located on the vehicle. Mobile terminal used by passengers.
  • the first threshold is related to the vehicle speed of the vehicle and has a negative correlation. That is, the faster the vehicle speed, the smaller the first threshold; the slower the vehicle speed, the larger the first threshold.
  • Step 408 When the length of time that the mobile terminal of the object has not exceeded the first threshold, the mobile terminal of the object is not counted.
  • the target mobile terminal is determined by the in-vehicle multimedia device to be the mobile terminal used by the passerby who accidentally passes, and therefore the target mobile terminal is not counted.
  • Step 409 If the length of occurrence of the target mobile terminal is greater than the first threshold, the number of occurrences of the history of the target mobile terminal is increased by one, and the number of occurrences of the target mobile terminal is obtained.
  • the number of historical occurrences is the sum of the number of times the in-vehicle multimedia device stores the object mobile terminal on the vehicle.
  • the initial value of the number of historical occurrences is X.
  • X 0.
  • Table 1 shows the number of historical occurrences of each object mobile terminal and the number of occurrences. Among them, in addition to the number of historical occurrences and the number of occurrences, the last occurrence time and frequency of occurrence are also included in Table 1.
  • Step 410 Calculate the intimacy with the primary mobile terminal according to the number of times the mobile terminal has appeared.
  • the intimacy is a mapping between the primary mobile terminal and other target mobile terminals.
  • the intimacy is related to the number of occurrences of the mobile terminal of the object, and is positively correlated. That is, the higher the number of occurrences of the target mobile terminal, the greater the intimacy with the primary mobile terminal; the lower the number of occurrences of the target mobile terminal, the smaller the intimacy with the primary mobile terminal.
  • the calculating the intimacy with the primary mobile terminal according to the number of times the mobile terminal has appeared includes at least one of the following methods:
  • the number of occurrences of the target mobile terminal is determined as the intimacy of the target mobile terminal and the primary mobile terminal.
  • the affinity with the primary mobile terminal is 8; and for the mobile terminal B, if the number of occurrences of the mobile terminal B is 2, then the primary mobile terminal The intimacy is 2; for the mobile terminal D, if the number of occurrences of the mobile terminal D is 25, the intimacy with the primary mobile terminal is 25.
  • the intimacy with the primary mobile terminal is calculated according to the number of occurrences of the mobile terminal of the object according to the following formula.
  • x is the number of occurrences
  • k1 is the weight of the number of occurrences; the more the number of occurrences, the higher the intimacy, the positive value of the corresponding number of occurrences is positive
  • y is the last occurrence time from the current time
  • k2 is the weight of the last occurrence time from the current time; the smaller the number of days when the last occurrence time is from the current time, the higher the intimacy, and the weight of the last time of the corresponding time from the current time.
  • Negative z is the frequency of occurrence
  • k3 is the weight of the frequency of occurrence; the higher the frequency of occurrence, the higher the intimacy, and the weight of the corresponding frequency is positive.
  • the weight of the number of occurrences is 3
  • the weight of the last occurrence time from the current time is -1
  • the weight of the appearance frequency is 1.
  • the number of occurrences of mobile terminal A is 8.
  • the last appearance time is August 13, 2016, the current time is 2 days, and the frequency of occurrence is 2 times/every two weeks.
  • the intimacy obtained according to the above formula is 24.
  • the number of occurrences of the mobile terminal D is 25, the last appearance time is August 13, 2016, the current time is 2 days, and the frequency of occurrence is 5 times/every two weeks, according to the above formula
  • the resulting intimacy was 78.
  • the ratio of the number of occurrences of the target mobile terminal to the number of occurrences of the primary mobile terminal is determined as the intimacy.
  • the number of occurrences of the primary mobile terminal is set to 46.
  • the affinity with the primary mobile terminal is 17.4%
  • the affinity with the primary mobile terminal is 5.6%
  • the affinity with the primary mobile terminal is 5.6%
  • the affinity with the primary mobile terminal is 69.4%.
  • Step 411 Enable a voice play function according to the obtained intimacy, and the voice play function is a function of playing a message sent by the master mobile terminal by using a voice play form.
  • the voice play function according to the intimacy includes at least one of the following ways:
  • the first type when the intimacy is greater than the intimacy threshold, the voice playback function is enabled
  • the voice playing function is not enabled; when the intimacy is 24, the voice playing function is not enabled; When it is 17.4%, voice playback is not enabled.
  • the voice playing function is not enabled; when the intimacy is -11, the voice playing function is not enabled; the intimacy is When 5.6%, voice playback is not enabled.
  • the voice playing function is enabled; when the intimacy is 78, the voice playing function is enabled; when the intimacy is 69.4% , enable voice playback.
  • the voice playing function is enabled
  • the mobile terminal D in the above method of calculating the intimacy with the primary mobile terminal, when the intimacy is 25, if the message is a message from Facebook, the voice playing function is enabled; when the intimacy is 78, if When the message is a message from Facebook, the voice play function is enabled; when the intimacy is 69.4%, if the message is a message from Facebook, the voice play function is enabled.
  • the voice playing function is not enabled; when intimate When the degree is 78, if the message is a message from another application, the voice playing function is not enabled; when the intimacy is 69.4%, if the message is from another application message, the voice playing function is not enabled.
  • the voice playing function is enabled
  • the preset contact is X
  • the mobile terminal D in the manner of calculating the intimacy between the above three types and the primary mobile terminal, when the intimacy is 25, if the message is a message from X, the voice is enabled. Playback function; when the intimacy is 78, if the message is a message from X, the voice play function is enabled; when the intimacy is 69.4%, if the message is a message from X, the voice play function is enabled.
  • the voice playing function is not enabled.
  • the voice play function is not enabled; when the intimacy is 69.4%, if the message is a message from another contact, the voice play is not enabled.
  • the in-vehicle multimedia device when the intimacy is less than the intimacy threshold, the in-vehicle multimedia device generates unprocessed reminder information corresponding to the message sent by the primary mobile terminal.
  • the unprocessed reminder information corresponding to the message is generated; when the intimacy is At -11, unprocessed reminder information corresponding to the message is generated; when the intimacy is 5.6%, unprocessed reminder information corresponding to the message is generated.
  • first threshold, second threshold, and intimacy threshold may be customized by a user.
  • the above preset application or the above preset contact may also be customized by the user.
  • the voice control method based on the vehicle multimedia device receives the wireless broadcast message sent by at least one target mobile terminal, and then calculates each target mobile terminal and the primary mobile terminal according to the wireless broadcast message.
  • the intimacy between the two, and the enabling of the voice playback function according to the intimacy realizes the control of the voice playing function of the vehicle multimedia by counting the time and the number of times the mobile terminal of the object carried by the passenger appears on the vehicle, and solves the problem of having other passengers.
  • the text message, voice message or incoming call voice is played in the form of voice play, which will reveal the technical problem of user privacy, and achieve the effect of selectively playing the message sent by the master mobile terminal and avoiding the leakage of user privacy.
  • the number of occurrences of the target mobile terminal is automatically increased by one, thereby obtaining the number of occurrences of the target mobile terminal, and how to determine how to determine The number of times other passengers have appeared has reached for each Passengers can accurately know the effect of the number of times the passenger has appeared.
  • the elapsed time of the target mobile terminal is performed.
  • the reset solves the problem of how the passenger's elapsed time is dealt with when other passengers get off the vehicle, and it is possible for each passenger to accurately locate the elapsed time of the passenger, thereby accurately determining the passenger's appearance. The effect of the number of times has occurred.
  • step 411 the playback mode in the voice playback function is enabled based on the intimacy.
  • the voice play function includes at least two play modes, and different play modes are used to play different contents of the message.
  • step 411 can be replaced by step 411a to step 411h, as shown in FIG. 5:
  • step 411a it is detected whether the intimacy is greater than the intimacy threshold.
  • the in-vehicle multimedia device After receiving the message sent by the primary mobile terminal, the in-vehicle multimedia device detects the intimacy between the target mobile terminal and the primary mobile terminal.
  • step 411c is entered.
  • step 411b if the intimacy is less than the intimacy threshold, the first play mode in the voice play function is enabled.
  • the in-vehicle multimedia device When the intimacy is less than the intimacy threshold, the in-vehicle multimedia device enables the first play mode in the voice play function.
  • the first play mode is a mode of a message type for playing a message.
  • the in-vehicle multimedia device plays only the message type of the message in the form of voice.
  • FIG. 5B a schematic diagram of a first play mode in enabling a voice play function is shown.
  • the in-vehicle multimedia detects that the intimacy of the mobile terminals A and B and the main mobile terminal are both smaller than the intimacy threshold. Therefore, for the mobile terminal A or B, when the in-vehicle multimedia device receives the message sent by the main mobile terminal, only "You have a new QQ message" is played.
  • step 411c if the intimacy is greater than the intimacy threshold, the second play mode in the voice play function is enabled.
  • the second play mode is a mode in which the message type of the message and the name of the peer contact are played.
  • the second play mode in the voice play function is enabled, and the second play mode is a message type of the play message and a mode of the peer contact name.
  • the in-vehicle multimedia device plays the message type of the message and the name of the peer contact in a voice form.
  • FIG. 5C a schematic diagram of enabling the second play mode in the voice play function is shown.
  • the in-vehicle multimedia detects that the intimacy of the mobile terminal D and the main mobile terminal is greater than the intimacy threshold. Therefore, for the mobile terminal D, when the in-vehicle multimedia receives the message sent by the main mobile terminal, only the “XX” sends a new QQ message. ".
  • Step 411d receiving a voice control command.
  • the first play mode in step 411b and the second play mode in step 411c do not play the message body. If the user corresponding to the main mobile terminal wants the in-vehicle multimedia device to play the message body, the voice control command needs to be sent to the in-vehicle multimedia.
  • the voice control command is used to indicate that the in-vehicle multimedia device enables the third play mode, and the third play mode is a mode of playing the peer contact name and the message body of the message.
  • the voice control command includes a preset keyword, and when the vehicle multimedia device receives the voice control command including the preset keyword, the third play mode is enabled.
  • the in-vehicle multimedia device detects whether the voiceprint feature of the voice control command matches the preset voiceprint feature; when the voice control instruction is When the voiceprint feature matches the preset voiceprint feature, the in-vehicle multimedia device enables the third play mode.
  • the preset voiceprint feature is a voiceprint feature of the user corresponding to the primary mobile terminal. For example, the user corresponding to the main mobile terminal speaks a voice control instruction of “playing a message”.
  • Step 411e Enable a third play mode in the voice play function for the message sent by the primary mobile terminal according to the voice control command.
  • the in-vehicle multimedia device Upon receiving the voice control command, the in-vehicle multimedia device plays the peer contact name and the message body of the message in a voice form.
  • FIG. 5D a schematic diagram of a third play mode in enabling a voice play function for a message is shown.
  • the mobile terminal D when the in-vehicle multimedia device receives the "play" voice control command spoken by the user corresponding to the main mobile terminal, the message "Wang XX sends a message: eat together at night!”.
  • step 411f the activation condition of the third play mode is recorded.
  • the enabling condition includes at least one of a terminal identifier of the primary mobile terminal, a terminal identifier of the target mobile terminal, and a name of the peer contact.
  • the in-vehicle multimedia device records the activation condition of the third play mode after the third play mode in the voice play function is enabled for the message according to the voice control command.
  • the enabling condition is “terminal identity of the primary mobile terminal: Z; terminal identity of the target mobile terminal: D; peer contact name: Wang XX.”
  • Step 411g when another message is received, detects whether the enable condition is satisfied.
  • the in-vehicle multimedia device After receiving another message, the in-vehicle multimedia device detects whether the enabling condition is met.
  • the in-vehicle multimedia device enables the third play mode for another message; if the enable condition is not met, then jumps to step 411a.
  • Step 411h if the enable condition is met, the third play mode is enabled for the other message.
  • the in-vehicle multimedia device determines that the user corresponding to the primary mobile terminal wishes to play the peer contact name and message body of the message under the condition. At this time, the in-vehicle multimedia device enables the third play mode for another message.
  • the above-mentioned intimacy threshold the preset keyword can be customized by the user.
  • the voice control method based on the vehicle multimedia device receives the wireless broadcast message sent by at least one target mobile terminal, and then calculates each target mobile terminal and the primary mobile terminal according to the wireless broadcast message.
  • the intimacy between the two, and the enabling of the voice playback function according to the intimacy realizes the control of the voice playing function of the vehicle multimedia by counting the time and the number of times the mobile terminal of the object carried by the passenger appears on the vehicle, and solves the problem of having other passengers.
  • the text message, voice message or incoming call voice is played in the form of voice play, which will reveal the technical problem of user privacy, and selectively play the message sent by the master mobile terminal, thereby avoiding the effect that the user privacy is leaked.
  • the embodiment of the present invention also solves the problem that the voice control command needs to be repeatedly input under the same condition that the third play mode is enabled by recording the enable condition of the third play mode, and the requirement that the third play mode is enabled is not met.
  • the voice control command is required to enable the third play mode effect.
  • FIG. 6 is a block diagram showing the structure of a voice control apparatus based on an in-vehicle multimedia device according to an embodiment of the present invention.
  • the voice control device based on the in-vehicle multimedia device can be implemented as a whole or a part of the in-vehicle multimedia device by using software, hardware or a combination of the two.
  • the device includes: a message receiving module 620, a closeness calculation module 640, and a voice playing module. 660.
  • the message receiving module 620 is configured to receive the wireless broadcast message sent by the at least one target mobile terminal, where the wireless broadcast message carries the terminal identifier of the target mobile terminal;
  • the intimacy calculation module 640 is configured to calculate each object mobile terminal and the main according to the radio broadcast message The intimacy between the mobile terminals, the main mobile terminal is a mobile terminal that establishes a communication connection with the in-vehicle multimedia device;
  • the voice playing module 660 is configured to enable the voice playing function according to the intimacy, and the voice playing function is a function of playing the message sent by the primary mobile terminal by using a voice playing form.
  • the voice control method based on the vehicle multimedia device receives the wireless broadcast message sent by at least one target mobile terminal, and then calculates each target mobile terminal and the primary mobile terminal according to the wireless broadcast message.
  • the intimacy between the two, and the enabling of the voice playback function according to the intimacy realizes the control of the voice playing function of the vehicle multimedia by counting the time and the number of times the mobile terminal of the object carried by the passenger appears on the vehicle, and solves the problem of having other passengers.
  • the text message, voice message or incoming call voice is played in the form of voice play, which will reveal the technical problem of user privacy, and selectively play the message sent by the master mobile terminal, thereby avoiding the effect that the user privacy is leaked.
  • FIG. 7 is a structural block diagram of a voice control apparatus based on an in-vehicle multimedia device according to another embodiment of the present invention.
  • the voice control device based on the in-vehicle multimedia device can be implemented as a whole or a part of the in-vehicle multimedia device by software, hardware or a combination of the two, the device comprising: a message receiving module 720, a closeness calculation module 740 and a voice playing module. 760.
  • the message receiving module 720 is configured to receive the wireless broadcast message sent by the at least one target mobile terminal, where the wireless broadcast message carries the terminal identifier of the target mobile terminal;
  • the intimacy calculation module 740 is configured to calculate the intimacy between each target mobile terminal and the main mobile terminal according to the radio broadcast message, where the main mobile terminal is a mobile terminal that establishes a communication connection with the in-vehicle multimedia device.
  • the intimacy calculation module 740 includes: a duration statistics unit 742, a count statistics unit 744, and a closeness calculation unit 747. among them:
  • the duration statistics unit 742 is configured to count, according to the received radio broadcast message, the elapsed duration of each object mobile terminal;
  • the number statistics unit 744 is configured to, for each object mobile terminal, count the number of times the mobile terminal has appeared according to the counted duration of the mobile terminal of the object.
  • the number statistics unit includes: a duration detecting subunit 744a and a duration reset subunit 744b. among them:
  • the duration detecting subunit 744a is configured to detect a statistical object shift for each object mobile terminal Whether the length of time that the mobile terminal has occurred is greater than the first threshold;
  • the number-of-statistics sub-unit 744b is configured to increase the number of occurrences of the target mobile terminal by one if the value is greater than the first threshold, and obtain the number of occurrences of the target mobile terminal, and the initial value of the number of historical occurrences is X.
  • the intimacy calculation unit 746 is configured to calculate the intimacy with the primary mobile terminal according to the number of times the target mobile terminal has appeared, and the number of occurrences has a positive correlation with the intimacy.
  • the voice playing module 760 is configured to enable the voice playing function according to the intimacy, and the voice playing function is a function of playing the message sent by the master mobile terminal by using a voice playing form.
  • the voice control method based on the vehicle multimedia device receives the wireless broadcast message sent by the at least one target mobile terminal, and calculates the mobile terminal and the active mobile terminal of each object according to the wireless broadcast message. Intimacy; enable voice playback based on intimacy.
  • the invention controls the voice playing function of the vehicle multimedia by counting the time and the number of times the mobile terminal of the object carried by the passenger appears on the vehicle, and solves the problem that the text message, the voice message or the incoming call voice is played in the form of voice playing when there are other passengers. Play, it will reveal the technical problem of user privacy, and achieve the selective play of the message sent by the main mobile terminal, avoiding the effect that the user's privacy is leaked.
  • the number of occurrences of the target mobile terminal is increased by one, thereby obtaining the number of occurrences of the target mobile terminal, and how to determine other passengers is solved.
  • the problem of the number of occurrences has reached the effect that for each passenger, the number of occurrences of the passenger can be accurately known.
  • FIG. 8 is a structural block diagram of a voice control apparatus based on an in-vehicle multimedia device according to another embodiment of the present invention.
  • the voice control device based on the in-vehicle multimedia device can be implemented as a whole or a part of the in-vehicle multimedia device by software, hardware or a combination of the two, the device comprising: a message receiving module 820, a closeness calculation module 840 and a voice playing module. 860.
  • the message receiving module 820 is configured to receive the wireless broadcast message sent by the at least one target mobile terminal, where the wireless broadcast message carries the terminal identifier of the target mobile terminal.
  • the intimacy calculation module 840 is configured to calculate the intimacy between each target mobile terminal and the main mobile terminal according to the radio broadcast message, where the main mobile terminal is a mobile terminal that establishes a communication connection with the in-vehicle multimedia device.
  • the intimacy calculation module 840 includes: a duration statistics unit 842, a count statistics unit 844, and a closeness calculation unit 846. among them:
  • the duration statistics unit 842 is configured to count each object mobile terminal according to the received radio broadcast message. The length of time that has appeared;
  • the duration counting unit 842 includes: a first determining subunit 842a, a second determining subunit 842b, a first detecting subunit 842c, and a duration reset subunit 842d. among them:
  • the first determining sub-unit 842a is configured to: for each terminal identifier, when there are two or more radio broadcast messages carrying the terminal identifier, determine a sequence of the last group of persistent radio broadcast messages corresponding to the terminal identifier, and continue The receiving time difference between the ith radio broadcast packet and the (i+1)th radio broadcast packet in the sequence of the radio broadcast message is less than a preset threshold, and i is a positive integer;
  • the second determining subunit 842b is configured to determine, according to a difference between a receiving time of the last radio broadcast message in the continuous radio broadcast message sequence and a receiving time of the first radio broadcast message, The length of time.
  • the first detecting sub-unit 842c is configured to detect whether a difference between a receiving time of the last radio broadcast message in the continuous radio broadcast message sequence and the current time is greater than a second threshold;
  • the duration reset subunit 842d is configured to reset the elapsed duration of the target mobile terminal if it is greater than the second threshold.
  • the number statistics unit 844 is configured to, for each object mobile terminal, count the number of times the mobile terminal has appeared according to the counted duration of the mobile terminal of the object.
  • the number statistics unit 844 includes: a duration detecting subunit 844a and a duration reset subunit 844b. among them:
  • the time length detecting sub-unit 844a is configured to, for each object mobile terminal, detect whether the counted elapsed time of the object mobile terminal is greater than a first threshold;
  • the number-of-statistics sub-unit 844b is configured to increase the number of occurrences of the target mobile terminal by one if the value is greater than the first threshold, and obtain the number of occurrences of the target mobile terminal, and the initial value of the number of historical occurrences is X.
  • the intimacy calculation unit 846 is configured to calculate the intimacy with the primary mobile terminal according to the number of times the target mobile terminal has appeared, and the number of occurrences has a positive correlation with the intimacy.
  • the voice playing module 860 is configured to enable the voice playing function according to the intimacy, and the voice playing function is a function of playing the message sent by the master mobile terminal by using a voice playing form.
  • the voice playing module 860 includes: a first playing unit 862, a second playing unit 864, and a third playing unit 866. among them:
  • the first playing unit 862 is configured to enable the voice playing function when the intimacy is greater than the intimacy threshold
  • a second playing unit 864 configured to: when the intimacy is greater than the intimacy threshold and the message is a preset application When the message is enabled, the voice playback function is enabled;
  • the third playing unit 866 is configured to enable the voice playing function when the intimacy is greater than the intimacy threshold and the message is a message corresponding to the preset contact.
  • the voice playing module 860 further includes:
  • the unread reminder unit 868 is configured to generate unprocessed reminder information corresponding to the message when the intimacy is less than the intimacy threshold.
  • the voice control method based on the vehicle multimedia device receives the wireless broadcast message sent by the at least one target mobile terminal, and calculates the mobile terminal and the active mobile terminal of each object according to the wireless broadcast message. Intimacy; enable voice playback based on intimacy.
  • the invention controls the voice playing function of the vehicle multimedia by counting the time and the number of times the mobile terminal of the object carried by the passenger appears on the vehicle, and solves the problem that the text message, the voice message or the incoming call voice is played in the form of voice playing when there are other passengers. Play, it will reveal the technical problem of user privacy, and achieve the selective play of the message sent by the main mobile terminal, avoiding the effect that the user's privacy is leaked.
  • the number of occurrences of the target mobile terminal is increased by one, thereby obtaining the number of occurrences of the target mobile terminal, and how to determine other passengers is solved.
  • the problem of the number of occurrences has reached the effect that for each passenger, the number of occurrences of the passenger can be accurately known.
  • the elapsed time of the target mobile terminal is reset.
  • the problem of how the passenger's elapsed time has been handled is that for each passenger, the elapsed time of the passenger can be accurately located, thereby accurately determining the number of times the passenger has appeared. Effect.
  • FIG. 9 is a structural block diagram of a voice control apparatus based on an in-vehicle multimedia device according to another embodiment of the present invention.
  • the voice control device based on the in-vehicle multimedia device can be implemented as a whole or a part of the in-vehicle multimedia device by using software, hardware or a combination of the two.
  • the device comprises: a message receiving module 920, a closeness calculation module 940, and a voice playing module. 960, an instruction receiving module 990, a third enabling module 900, a condition recording module 910, and a condition detecting module 930.
  • the message receiving module 920 is configured to receive the wireless broadcast message sent by the at least one target mobile terminal, where the wireless broadcast message carries the terminal identifier of the target mobile terminal.
  • the intimacy calculation module 940 is configured to calculate the intimacy between each target mobile terminal and the main mobile terminal according to the radio broadcast message, where the main mobile terminal is a mobile terminal that establishes a communication connection with the in-vehicle multimedia device.
  • the intimacy calculation module 940 includes: a duration statistics unit 942, a count statistics unit 944, and a closeness calculation unit 946. among them:
  • the duration counting unit 942 is configured to count the elapsed duration of each object mobile terminal according to the received radio broadcast message.
  • the duration counting unit 942 includes: a first determining subunit 942a, a second determining subunit 942b, a first detecting subunit 942c, and a duration reset subunit 942d. among them:
  • the first determining sub-unit 942a is configured to: for each terminal identifier, when there are two or more radio broadcast messages carrying the terminal identifier, determine a sequence of the last group of persistent radio broadcast messages corresponding to the terminal identifier, and continue The receiving time difference between the ith radio broadcast packet and the i+1th radio broadcast packet in the sequence of the radio broadcast message is less than a preset threshold, and i is a positive integer.
  • the second determining subunit 942b is configured to determine, according to a difference between a receiving time of the last radio broadcast message in the continuous radio broadcast message sequence and a receiving time of the first radio broadcast message, The length of time.
  • the first detecting sub-unit 942c is configured to detect whether a difference between a receiving time of the last radio broadcast message in the continuous radio broadcast message sequence and the current time is greater than a second threshold.
  • the duration reset subunit 942d is configured to reset the elapsed duration of the target mobile terminal if it is greater than the second threshold.
  • the number statistics unit 944 is configured to, for each target mobile terminal, count the number of times the mobile terminal has appeared according to the counted duration of the mobile terminal of the object.
  • the number statistics unit 944 includes a duration detecting subunit 944a and a duration reset subunit 944b. among them:
  • the time length detecting sub-unit 944a is configured to, for each object mobile terminal, detect whether the counted time length of the reported target mobile terminal is greater than a first threshold;
  • the number-of-statistics sub-unit 944b is configured to increase the number of occurrences of the target mobile terminal by one if the value is greater than the first threshold, and obtain the number of occurrences of the target mobile terminal, and the initial value of the number of historical occurrences is X.
  • the intimacy calculation unit 946 is configured to calculate the intimacy with the primary mobile terminal according to the number of times the target mobile terminal has appeared, and the number of occurrences has a positive correlation with the intimacy.
  • the voice playing module 960 is configured to enable the voice playing function according to the intimacy, and the voice playing function is The function of playing the message sent by the main mobile terminal in the form of voice play.
  • the voice playing module 960 includes: a first enabling unit 962 and a second enabling unit 964
  • the first enabling unit 962 is configured to enable the first play mode in the voice play function when the intimacy is less than the intimacy threshold;
  • the second enabling unit 964 is configured to enable the second play mode in the voice play function when the intimacy is greater than the intimacy threshold.
  • the apparatus may further include: an instruction receiving module 990, a third enabling module 900, a condition recording module 910, and a condition detecting module 930.
  • the instruction receiving module 990 is configured to receive a voice control instruction.
  • the third enabling module 900 is configured to enable a third play mode in the voice play function for the message according to the voice control instruction.
  • the third play mode is the mode of playing the peer contact name of the message and the message body.
  • the condition record module 910 is configured to record an enable condition of the third play mode, where the enable condition includes at least one of a terminal identifier of the primary mobile terminal, a terminal identifier of the target mobile terminal, and a peer contact name.
  • the condition detecting module 930 is configured to detect whether the enabling condition is met when another message is received.
  • the third enabling module 900 is configured to enable the third playing mode for another message if the enabling condition is met.
  • the voice control method based on the vehicle multimedia device receives the wireless broadcast message sent by at least one target mobile terminal, and then calculates each target mobile terminal and the primary mobile terminal according to the wireless broadcast message.
  • the intimacy between the two, and the enabling of the voice playback function according to the intimacy realizes the control of the voice playing function of the vehicle multimedia by counting the time and the number of times the mobile terminal of the object carried by the passenger appears on the vehicle, and solves the problem of having other passengers.
  • the text message, voice message or incoming call voice is played in the form of voice play, which will reveal the technical problem of user privacy, and selectively play the message sent by the master mobile terminal, thereby avoiding the effect that the user privacy is leaked.
  • the number of occurrences of the target mobile terminal is increased by one, thereby obtaining the number of occurrences of the target mobile terminal, and how to determine other passengers is solved.
  • the problem of the number of occurrences has reached the effect that for each passenger, the number of occurrences of the passenger can be accurately known.
  • the embodiment of the present invention will also be the last radio broadcast message in the continuous radio broadcast message sequence.
  • the difference between the receiving time and the current time is greater than the second threshold, the elapsed time of the target mobile terminal is reset, and the problem of how the passenger has appeared when the other passengers get off the vehicle is solved. It is achieved that for each passenger, it is possible to accurately locate the elapsed time of the passenger, thereby accurately determining the effect of the number of times the passenger has appeared.
  • the embodiment of the present invention also solves the problem that the voice control command needs to be repeatedly input under the same condition that the third play mode is enabled by recording the enable condition of the third play mode, so as long as the enable condition of the third play mode is satisfied, The effect of the third play mode can be enabled without inputting a voice control command.
  • FIG. 10 is a structural block diagram of an in-vehicle multimedia device according to an embodiment of the present invention.
  • the in-vehicle multimedia device may include a radio frequency (RF) circuit 1001, a memory 1002 including one or more computer-readable storage media, an input unit 1003, a display unit 1004, a sensor 1005, and an audio circuit. 1006.
  • RF radio frequency
  • a Wireless Fidelity (WiFi) module 1007 a processor 1008 including one or more processing cores, and a power supply 1009 and the like.
  • WiFi Wireless Fidelity
  • FIG. 10 does not constitute a limitation on the in-vehicle multimedia device, and may include more or less components than those illustrated, or combine some components or different components. Arrangement. among them:
  • the RF circuit 1001 can be used for receiving and transmitting signals during and after receiving or transmitting information, in particular, after receiving downlink information of the base station, and processing it by one or more processors 1008; in addition, transmitting data related to the uplink to the base station.
  • the RF circuit 1001 includes, but is not limited to, an antenna, at least one amplifier, a tuner, one or more oscillators, a Subscriber Identity Module (SIM) card, a transceiver, a coupler, and a low noise amplifier (LNA, Low Noise Amplifier), duplexer, etc.
  • SIM Subscriber Identity Module
  • LNA Low Noise Amplifier
  • the wireless communication may use any communication standard or protocol, including but not limited to Global System of Mobile communication (GSM), General Packet Radio Service (GPRS), and Code Division Multiple Access (CDMA). , Code Division Multiple Access), Wideband Code Division Multiple Access (WCDMA), Long Term Evolution (LTE), e-mail, Short Messaging Service (SMS), and the like.
  • GSM Global System of Mobile communication
  • GPRS General Packet Radio Service
  • CDMA Code Division Multiple Access
  • WCDMA Wideband Code Division Multiple Access
  • LTE Long Term Evolution
  • SMS Short Messaging Service
  • the memory 1002 can be used to store software programs and modules, and the processor 1008 is stored by running The software program and modules of the memory 1002 perform various functional applications and data processing.
  • the memory 1002 may mainly include a storage program area and a storage data area, wherein the storage program area may store an operating system, an application required for at least one function (such as a sound playing function, an image playing function, etc.), and the like; the storage data area may be stored according to Data created by the use of in-vehicle multimedia devices (such as audio data, phone books, etc.).
  • memory 1002 can include high speed random access memory, and can also include non-volatile memory, such as at least one magnetic disk storage device, flash memory device, or other volatile solid state storage device. Accordingly, the memory 1002 can also include a memory controller to provide access to the memory 1002 by the processor 1008 and the input unit 1003.
  • the input unit 1003 can be configured to receive input numeric or character information and to generate keyboard, mouse, joystick, optical or trackball signal inputs related to user settings and function controls.
  • input unit 1003 can include a touch-sensitive surface as well as other input devices.
  • Touch-sensitive surfaces also known as touch screens or trackpads, collect touch operations on or near the user (such as the user using a finger, stylus, etc., any suitable object or accessory on a touch-sensitive surface or touch-sensitive Operation near the surface), and drive the corresponding connecting device according to a preset program.
  • the touch sensitive surface may include two parts of a touch detection device and a touch controller.
  • the touch detection device detects the touch orientation of the user, and detects a signal brought by the touch operation, and transmits the signal to the touch controller; the touch controller receives the touch information from the touch detection device, converts the touch information into contact coordinates, and sends the touch information.
  • the processor 1008 is provided and can receive commands from the processor 1008 and execute them.
  • touch-sensitive surfaces can be implemented in a variety of types, including resistive, capacitive, infrared, and surface acoustic waves.
  • the input unit 1003 may also include other input devices. Specifically, other input devices may include, but are not limited to, one or more of a physical keyboard, function keys (such as volume control buttons, switch buttons, etc.), trackballs, mice, joysticks, and the like.
  • the display unit 1004 can be used to display information input by the user or information provided to the user and various graphical user interfaces of the in-vehicle multimedia device, which can be composed of graphics, text, icons, video, and any combination thereof.
  • the display unit 1004 may include a display panel.
  • the display panel may be configured in the form of a Liquid Crystal Display (LCD), an Organic Light-Emitting Diode (OLED), or the like.
  • the touch-sensitive surface may cover the display panel, and when the touch-sensitive surface detects a touch operation thereon or nearby, it is transmitted to the processor 1008 to determine the type of the touch event, and then the processor 1008 displays the type according to the touch event.
  • a corresponding visual output is provided on the panel.
  • the touch-sensitive surface and display panel are implemented as two separate components to implement input and input functions, in some embodiments, the touch-sensitive meter can be The face is integrated with the display panel to implement input and output functions.
  • the in-vehicle multimedia device may also include at least one type of sensor 1005, such as a light sensor, a motion sensor, a position sensor, and other sensors.
  • the light sensor may include an ambient light sensor and a proximity sensor, wherein the ambient light sensor may adjust the brightness of the display panel according to the brightness of the ambient light, and the proximity sensor may close the display panel when the vehicle multimedia device moves to the ear. Or backlight.
  • the gravity acceleration sensor can detect the magnitude of acceleration in all directions (usually three axes). When it is stationary, it can detect the magnitude and direction of gravity.
  • positioning sensor can obtain the real-time geographic location of the vehicle multimedia device according to the global positioning system GPS positioning.
  • Other sensors such as a gyroscope, a barometer, a hygrometer, a thermometer, an infrared sensor, and the like that can be configured for the in-vehicle multimedia device will not be described herein.
  • the audio circuit 1006, the speaker, and the microphone can provide an audio interface between the user and the in-vehicle multimedia device.
  • the audio circuit 1006 can transmit the converted electrical signal of the audio data to the speaker, and convert it into a sound signal output by the speaker; on the other hand, the microphone converts the collected sound signal into an electrical signal, which is received by the audio circuit 1006 and converted.
  • the audio data is processed by the audio data output processor 1008, transmitted to the, for example, another in-vehicle multimedia device via the RF circuit 1001, or output to the memory 1002 for further processing.
  • the audio circuit 1006 may also include an earbud jack to provide communication between the peripheral earphone and the in-vehicle multimedia device.
  • WiFi is a short-range wireless transmission technology.
  • the wireless multimedia device can help users to send and receive emails, browse web pages and access streaming media through the WiFi module 1007. It provides users with wireless broadband Internet access.
  • FIG. 10 shows the WiFi module 1007, it can be understood that it does not belong to the essential configuration of the in-vehicle multimedia device, and may be omitted as needed within the scope of not changing the essence of the invention.
  • the processor 1008 is a control center for the in-vehicle multimedia device that connects various portions of the entire handset with various interfaces and lines, by running or executing software programs and/or modules stored in the memory 1002, and recalling data stored in the memory 1002. To perform various functions of the in-vehicle multimedia device and process data to monitor the mobile phone as a whole.
  • the processor 1008 may include one or more processing cores; preferably, the processor 1008 may integrate an application processor and a modem processor, where the application processor mainly processes an operating system, a user interface, an application, and the like.
  • the modem processor primarily handles wireless communications. It will be appreciated that the above described modem processor may also not be integrated into the processor 1008.
  • the in-vehicle multimedia device also includes a power source 1009 (such as a battery) for supplying power to various components.
  • a power source 1009 such as a battery
  • the power source can be logically connected to the processor 1008 through a power management system to manage functions such as charging, discharging, and power management through the power management system.
  • the power supply 1009 may also include any one or more of a DC or AC power source, a recharging system, a power failure detection circuit, a power converter or inverter, a power status indicator, and the like.
  • the in-vehicle multimedia device may further include a camera, a Bluetooth module, and the like, and details are not described herein again.
  • the processor 1008 in the in-vehicle multimedia device runs at least one instruction, at least one program, code set, or instruction set stored in the memory 1002, thereby implementing the basis provided in the foregoing various method embodiments. Voice control method for vehicle multimedia devices.
  • the program may be stored in a computer readable storage medium, and the storage medium may include: Read Only Memory (ROM), Random Access Memory (RAM), disk or optical disk.
  • ROM Read Only Memory
  • RAM Random Access Memory
  • the storage medium may be a read only memory, a magnetic disk or an optical disk or the like.

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Abstract

本发明公开了一种基于车载多媒体设备的语音控制方法、装置及设备，属于车载设备领域。该方法包括：接收至少一个对象移动终端发送的无线广播报文；根据无线广播报文计算每个对象移动终端与主移动终端之间的亲密度；根据亲密度启用语音播放功能。本发明通过统计乘客所携带的移动终端出现在交通工具上的时间与次数来计算与乘客的亲密度，并根据该亲密度开启车载多媒体的语音播放功能，解决了车辆上存在其他乘客时以语音播放的形式将文字消息、语音消息或来电语音进行播放，会泄露用户隐私的技术问题，达到了根据其他乘客的亲密度选择性地播放主移动终端所发送的消息进而避免了用户隐私被泄露的效果。

Description

基于车载多媒体设备的语音控制方法、装置及设备
本申请要求于2016年08月31日提交中国专利局、申请号为201610799637.0、发明名称为“基于车载多媒体设备的语音控制方法、装置及系统”的中国专利申请的优先权，其全部内容通过引用结合在本申请中。
技术领域
本发明实施例涉及车载设备领域，特别涉及基于车载多媒体设备的语音控制方法、装置及设备。
背景技术
车载多媒体设备是汽车上用于提供音频播放、视频播放和电话通讯等功能的设备。随着移动终端的发展，移动终端可以与车载多媒体设备建立无线连接。其中，建立的无线连接可以是：蓝牙连接或WiFi(Wireless Fidelity，无线保真)网络连接。
现有技术中，在移动终端与车载多媒体设备预先建立无线连接的情况下，当移动终端新接收到文字消息、语音消息或者来电语音时，移动终端会将新接收到的文字消息、语音消息或者来电语音通过无线连接发送给车载多媒体设备。而车载多媒体设备在接收到上述文字消息、语音消息或者来电语音后，会采用语音播放的形式，对上述文字消息、语音消息或来电语音进行播放。
在实现本发明实施例的过程中，发明人发现现有技术至少存在如下问题：
当汽车内还存在其它乘客时，以语音播放的形式将文字消息、语音消息或来电语音进行播放，会泄露用户隐私。
发明内容
为了解决现有技术的问题，本发明实施例提供了一种基于车载多媒体设备的语音控制方法、装置及设备。所述技术方案如下：
第一方面，提供了一种基于车载多媒体设备的语音控制方法，所述方法包 括：
接收至少一个对象移动终端发送的无线广播报文，所述无线广播报文携带有所述对象移动终端的终端标识；
根据所述无线广播报文计算每个所述对象移动终端与主移动终端之间的亲密度，所述主移动终端是与所述车载多媒体设备建立通信连接的移动终端；
根据所述亲密度启用语音播放功能，所述语音播放功能是采用语音播放形式对所述主移动终端所发送的消息进行播放的功能。
第二方面，提供了一种基于车载多媒体设备的语音控制装置，所述装置包括:
报文接收模块，用于接收至少一个对象移动终端发送的无线广播报文，所述无线广播报文携带有所述对象移动终端的终端标识；
亲密度计算模块，用于根据所述无线广播报文计算每个所述对象移动终端与主移动终端之间的亲密度，所述主移动终端是与所述车载多媒体设备建立通信连接的移动终端；
语音播放模块，用于根据所述亲密度启用语音播放功能，所述语音播放功能是采用语音播放形式对所述主移动终端所发送的消息进行播放的功能。
第三方面，提供了一种基于车载多媒体设备的语音控制系统，所述系统包括：车载多媒体设备和主移动终端；所述车载多媒体设备和所述主移动终端建立有通信连接；
所述车载多媒体设备，包括如第二方面所述的语音控制装置。
第四方面，提供了一种车载多媒体设备，包括:一个或多个处理器、存储器，所述存储器用于存储至少一条指令、至少一段程序、代码集或指令集，所述至少一条指令、所述至少一段程序、所述代码集或指令集由所述处理器加载并执行以下操作：
接收至少一个对象移动终端发送的无线广播报文，所述无线广播报文携带有所述对象移动终端的终端标识；
根据所述无线广播报文计算每个所述对象移动终端与主移动终端之间的亲密度，所述主移动终端是与所述车载多媒体设备建立通信连接的移动终端；
根据所述亲密度启用语音播放功能，所述语音播放功能是采用语音播放形式对所述主移动终端所发送的消息进行播放的功能。
第五方面，提供了一种存储介质，所述存储介质中存储有至少一条指令、 至少一段程序、代码集或指令集，所述至少一条指令、所述至少一段程序、所述代码集或指令集由所述处理器加载并执行以实现如第一方面所述的基于车载多媒体设备的语音控制方法。
本发明实施例提供的技术方案至少包括如下有益效果：
通过统计乘客所携带的移动终端所发送的无线广播报文来计算与乘客的亲密度，并根据该亲密度开启车载多媒体的语音播放功能，解决了车辆上存在其他乘客时以语音播放的形式将文字消息、语音消息或来电语音进行播放，会泄露用户隐私的技术问题，达到了根据其他乘客的亲密度选择性地播放主移动终端所发送的消息进而避免了用户隐私被泄露的效果。
附图说明
为了更清楚地说明本发明实施例中的技术方案，下面将对实施例描述中所需要使用的附图作简单地介绍，显而易见地，下面描述中的附图仅仅是本发明的一些实施例，对于本领域普通技术人员来讲，在不付出创造性劳动的前提下，还可以根据这些附图获得其他的附图。
图1是本发明实施例所涉及的一种基于车载多媒体设备的语音控制系统的框图；
图2是本发明一个实施例提供的基于车载多媒体设备的语音控制方法的流程图；
图3是本发明另一个实施例提供的基于车载多媒体设备的语音控制方法的流程图；
图4A是本发明又一个实施例提供的基于车载多媒体设备的语音控制方法的流程图；
图4B是本发明另一个实施例提供的统计无线广播报文的原理示意图；
图4C是本发明另一个实施例提供的生成未读提醒消息的界面示意图；
图5A是本发明另一个实施例提供的步骤411的替代步骤的流程图；
图5B是本发明另一个实施例提供的启用第一播放模式的界面示意图；
图5C是本发明另一个实施例提供的启用第二播放模式的界面示意图；
图5D是本发明另一个实施例提供的启用第三播放模式的界面示意图；
图6是本发明一个实施例提供的基于车载多媒体设备的语音控制装置的方框图；
图7是本发明另一个实施例提供的基于车载多媒体设备的语音控制装置的方框图；
图8是本发明又一个实施例提供的基于车载多媒体设备的语音控制装置的方框图；
图9是本发明又一个实施例提供的基于车载多媒体设备的语音控制装置的方框图；
图10是本发明一个实施例提供的车载多媒体设备的方框图。
具体实施方式
为使本发明的目的、技术方案和优点更加清楚，下面将结合附图对本发明实施方式作进一步地详细描述。
随着诸如手机、平板电脑之类的移动终端的普及，人们在搭乘交通工具时都会携带移动终端，并在交通工具上使用移动终端。本发明实施例提供了一种基于移动终端发送的无线广播报文来计算司机与乘客的亲密度，进而根据亲密度开启车载多媒体设备上的语音播放功能。
请参考图1，其示出了本发明一个实施例提供的基于车载多媒体设备的语音控制系统的结构示意图。该语音控制系统包括：车载多媒体设备120与主移动终端140。
车载多媒体设备120为设置在汽车中控台或者车内后视镜上的多媒体设备。该多媒体设备用于实现导航、音乐播放、视频播放、即时通讯、与主移动终端140的互联等功能。车载多媒体设备120与主移动终端140通常位于同一个交通工具上。车载多媒体设备120具有收发和解析无线广播报文的能力，无线广播报文可以是WiFi(Wireless Fidelity，无线保真)报文或蓝牙报文。可选地，车载多媒体设备120还具有获取上述交通工具的时速的能力。比如：车载多媒体设备120通过加速度传感器来获取上述交通工具的时速。
主移动终端140是与车载多媒体设备120建立通信连接的移动终端。该通信连接可以是无线连接或者是有线连接。其中，有线连接可以是USB(Universal Serial Bus，通用串行总线)连接。
主移动终端140可以是手机、平板电脑、电子书阅读器、MP3(Moving  Picture Experts Group Audio Layer III，动态影像专家压缩标准音频层面3)播放器、MP4(Moving Picture Experts Group Audio Layer IV，动态影像专家压缩标准音频层面4)播放器等等。主移动终端140用于将接收到的消息发送给车载多媒体设备120。
请参考图2，其示出了本发明一个实施例示出的基于车载多媒体设备的语音控制方法的流程图。本发明实施例以该基于车载多媒体设备的语音控制方法应用于图1所示的车载多媒体设备120中来举例说明。该方法包括：
步骤201，接收至少一个对象移动终端发送的无线广播报文，无线广播报文携带有对象移动终端的终端标识。
可选地，终端标识是MAC(Medium Access Control，介质访问控制)地址。
步骤202，根据无线广播报文计算每个对象移动终端与主移动终端之间的亲密度，主移动终端是与车载多媒体设备建立通信连接的移动终端。
可选地，主移动终端是司机所使用的移动终端。对象移动终端是乘客所使用的移动终端。
步骤203，根据亲密度启用语音播放功能，语音播放功能是采用语音播放形式对主移动终端所发送的消息进行播放的功能。
可选地，主移动终端发送的消息包括但不限于：主移动终端中的通讯程序所接收到的文字消息、语音消息和/或视频消息。该通讯程序包括但不限于：短信息、社交应用程序、即时通讯程序、微博或者其它具有接收消息能力的App(Application，应用程序)。
综上所述，本发明实施例提供的基于车载多媒体设备的语音控制方法，通过接收至少一个对象移动终端发送的无线广播报文；根据无线广播报文计算每个对象移动终端与主移动终端之间的亲密度；根据亲密度启用语音播放功能。本发明解决了有其他乘客时以语音播放的形式将文字消息、语音消息或来电语音进行播放，会泄露用户隐私的技术问题，达到了有选择地播放主移动终端所发送的消息，避免了用户隐私被泄露的效果。
请参考图3，其示出了本发明另一个实施例示出的基于车载多媒体设备的语音控制方法的流程图。本发明实施例以该基于车载多媒体设备的语音控制方法应用于图1所示的车载多媒体设备120中来举例说明。该方法包括:
步骤301，接收至少一个对象移动终端发送的无线广播报文，无线广播报文携带有对象移动终端的终端标识。
无线广播报文包括但不限于：WiFi广播报文和蓝牙广播报文。在对象移动终端开启WiFi网络连接功能时，对象移动终端会周期性地向外发送WiFi广播报文；在对象移动终端开启蓝牙网络连接功能时，对象移动终端会周期性地向外发送蓝牙广播报文。
可选地，该无线广播报文是用于探测周围可用网络或可连接设备时的广播报文，具有周期性发送的特性。
对象移动终端在发送无线广播报文时，会在无线广播报文中携带自身的终端标识。可选地，该终端标识是对象移动终端的MAC地址。
需要说明的是，对象移动终端并不需要与车载多媒体设备建立通信连接。
步骤302，根据接收到的无线广播报文统计每个对象移动终端的已出现时长。
车载多媒体设备会收到每个对象移动终端发送的1个或多个无线广播报文。当携带有同一终端标识的无线广播报文存在两个或两个以上时，车载多媒体设备确定出最近一组持续无线广播报文序列。其中，持续无线广播报文序列中的第i个无线广播报文和第i+1个无线广播报文之间的接收时间差小于预设阈值，i为正整数。该预设阈值与对象移动终端周期性发送无线广播报文时的周期有关，对应于WiFi无线广播报文的预设阈值A与对应于蓝牙无线广播报文的预设阈值B可以不同。
此外，本发明实施例车载多媒体设备还根据持续无线广播报文序列中最后一个无线广播报文的接收时间与持续无线广播报文序列中第一个无线广播报文的接收时间之间的差值，确定对象移动终端的已出现时长。
步骤303，对于每个对象移动终端，检测统计到的对象移动终端的已出现时长是否大于第一阈值。
在对象移动终端的已出现时长很短时，尚不能明确该对象移动终端是位于交通工具上的乘客所使用的对象移动终端，还是偶然路过的路人所使用的对象移动终端。只有已出现时长较长的对象移动终端，才应当被认为是位于交通工具上的乘客所使用的对象移动终端。
对于每个对象移动终端，检测对象移动终端的已出现时长是否超过了第一阈值。可选地，第一阈值与交通工具的车速有关，呈负相关关系。也即，车速 越快，第一阈值越小；车速越慢，第一阈值越大。
当对象移动终端的已出现时长未超过第一阈值时，进入步骤304；
当对象移动终端的已出现时长超过了第一阈值时，进入步骤305。
步骤304，当对象移动终端的已出现时长未超过第一阈值时，对该对象移动终端暂不进行计数。
在对象移动终端的已出现时长未超过第一阈值时，该对象移动终端被认为是偶然路过的路人所使用的对象移动终端，因此对该对象移动终端暂不进行计数。
步骤305，当对象移动终端的已出现时长大于第一阈值时，将对象移动终端的历史出现次数加一，得到对象移动终端的已出现次数，历史出现次数的初始值为X。
在本发明实施例中，已出现时长大于第一阈值的对象移动终端，被认为是位于交通工具上的乘客所使用的对象移动终端。
对于每个对象移动终端，历史出现次数是车载多媒体设备统计的该对象移动终端的各个已出现时长中大于第一阈值的次数。其中，历史出现次数的统计终止时间为在接收此组持续无线广播报文之前。
将对象移动终端的历史出现次数加一，即可得到对象移动终端的已出现次数。
可选地，历史出现次数的初始值为0。
步骤306，根据对象移动终端的已出现次数计算与主移动终端之间的亲密度，已出现次数与亲密度呈正相关关系。
亲密度是主移动终端与其它对象移动终端之间关系的一个映射。亲密度与对象移动终端的已出现次数有关，呈正相关关系。也即，对象移动终端的已出现次数越高，亲密度越大；对象移动终端的已出现次数越低，亲密度越小。
步骤307，根据亲密度启用语音播放功能，语音播放功能是采用语音播放形式对主移动终端所发送的消息进行播放的功能。
在根据亲密度启用语音播放功能之前，还需先设定一个亲密度阈值。
可选地，对于每个对象移动终端，若它与主移动终端的亲密度大于等于亲密度阈值，则启用语音播放功能；若它与主移动终端的亲密度小于亲密度阈值，则不启用语音播放功能。
综上所述，本发明实施例提供的基于车载多媒体设备的语音控制方法，通 过接收至少一个对象移动终端发送的无线广播报文，进而根据无线广播报文计算每个对象移动终端与主移动终端之间的亲密度，并根据亲密度启用语音播放功能，实现了通过统计乘客所携带的对象移动终端出现在交通工具上的时间与次数来控制车载多媒体的语音播放功能，解决了有其他乘客时以语音播放的形式将文字消息、语音消息或来电语音进行播放，会泄露用户隐私的技术问题，达到了有选择地播放主移动终端所发送的消息，避免了用户隐私被泄露的效果。
另外，本发明实施例还会在对象移动终端的已出现时长大于第一阈值的情况下，自动将对象移动终端的历史出现次数加一，进而得到对象移动终端的已出现次数，解决了如何确定其他乘客的已出现次数的问题，达到了对于每一个乘客都能准确得知该乘客的已出现次数的效果。
请参考图4A，其示出了本发明又一个实施例示出的基于车载多媒体设备的语音控制方法的流程图。本发明实施例以该基于车载多媒体设备的语音控制方法应用于图1所示的车载多媒体设备120中来举例说明。该方法包括:
步骤401，接收至少一个对象移动终端发送的无线广播报文，无线广播报文携带有对象移动终端的终端标识。
无线广播报文包括但不限于：WiFi广播报文和蓝牙广播报文。在对象移动终端开启WiFi网络连接功能时，对象移动终端会周期性地向外发送WiFi广播报文；在对象移动终端开启蓝牙网络连接功能时，对象移动终端会周期性地向外发送蓝牙广播报文。
可选地，该无线广播报文是用于探测周围可用网络或可连接设备时的广播报文，具有周期性发送的特性。
此外，对象移动终端在发送无线广播报文时，会在无线广播报文中携带自身的终端标识。可选地，该终端标识可以是对象移动终端的MAC地址。
需要说明的是，对象移动终端并不需要与车载多媒体设备建立通信连接。
步骤402，对于每个终端标识，当携带有该终端标识的无线广播报文存在两个或两个以上时，确定该终端标识对应的最近一组持续无线广播报文序列。
车载多媒体设备会收到每个对象移动终端发送的1个或多个无线广播报文。当携带有同一终端标识的无线广播报文存在两个或两个以上时，车载多媒体设备会确定出最近一组持续无线广播报文序列。其中，持续无线广播报文序 列中的第i个无线广播报文和第i+1个无线广播报文之间的接收时间差小于预设阈值，i为正整数。
该预设阈值与对象移动终端周期性发送无线广播报文时的周期有关，对应于WIFI无线广播报文的预设阈值A与对应于蓝牙无线广播报文的预设阈值B可以不同。
参考图4B，其中，终端标识A代表移动终端A发送的无线广播报文；终端标识B代表移动终端B发送的无线广播报文；终端标识C代表移动终端C发送的无线广播报文；终端标识D代表移动终端D发送的无线广播报文。
对于终端标识A，收到8个无线广播报文A1-A8；其中，无线广播报文A1与无线广播报文A2之间的接收时间差小于预设阈值；无线广播报文A2与无线广播报文A3之间的接收时间差小于预设阈值；无线广播报文A3与无线广播报文A4之间的接收时间差小于预设阈值；无线广播报文A4与无线广播报文A5之间的接收时间差小于预设阈值；无线广播报文A5与无线广播报文A6之间的接收时间差小于预设阈值；无线广播报文A6与无线广播报文A7之间的接收时间差小于预设阈值；无线广播报文A7与无线广播报文A8之间的接收时间差小于预设阈值；因此，车载多媒体设备确定与终端标识A对应的最近一组持续无线广播报文序列为{A1、A2、A3、A4、A5、A6、A7、A8}。
对于终端标识B，收到5个无线广播报文；其中，无线广播报文B1与无线广播报文B2之间的接收时间差小于预设阈值；无线广播报文B2与无线广播报文B3之间的接收时间差小于预设阈值；无线广播报文B3与无线广播报文B4之间的接收时间差小于预设阈值；无线广播报文B4与无线广播报文B5之间的接收时间差小于预设阈值；因此，车载多媒体设备确定与终端标识B对应的最近一组持续无线广播报文序列为{B1、B2、B3、B4、B5}。
对于终端标识C，收到4个无线广播报文；其中，无线广播报文C1与无线广播报文C2之间的接收时间差小于预设阈值；无线广播报文C2与无线广播报文C3之间的接收时间差小于预设阈值；无线广播报文C3与无线广播报文C4之间的接收时间差大于预设阈值；因此，车载多媒体设备确定与终端标识C对应的最近一组持续无线广播报文序列为{C1、C2、C3}。
对于终端标识D，收到5个无线广播报文；其中，无线广播报文D1与无线广播报文D2之间的接收时间差大于预设阈值；无线广播报文D2与无线广播报文D3之间的接收时间差大于预设阈值；无线广播报文D3与无线广播报文D4 之间的接收时间差小于预设阈值；无线广播报文D4与无线广播报文D5之间的接收时间差小于预设阈值；车载多媒体设备确定与终端标识C对应的最近一组持续无线广播报文序列为{D3、D4、D5}。
步骤403，根据该持续无线广播报文序列中最后一个无线广播报文的接收时间与第一个无线广播报文的接收时间之间的差值，确定该终端标识对应的对象移动终端的已出现时长。
若车载多媒体设备能够收到对象移动终端的一组持续无线广播报文序列，则确定对象移动终端在整个持续无线广播报文序列所对应的时间段内，都位于交通工具上或交通工具附近。
参考图4B，车载多媒体设备根据与终端标识A对应的最近一组持续无线广播报文序列为{A1、A2、A3、A4、A5、A6、A7、A8}，确定移动终端A所对应的已出现时长为：无线广播报文A8的接收时间减去无线广播报文A1的接收时间＝T8-T1＝7个时间单位。
车载多媒体设备根据与终端标识B对应的最近一组持续无线广播报文序列为{B1、B2、B3、B4、B5}，确定移动终端B所对应的已出现时长为：无线广播报文B5的接收时间减去无线广播报文B1的接收时间＝T5-T1＝4个时间单位。
车载多媒体设备根据与终端标识C对应的最近一组持续无线广播报文序列为{C1、C2、C3}，确定移动终端C所对应的已出现时长为：无线广播报文C3的接收时间减去无线广播报文C1的接收时间＝T3-T1＝2个时间单位。
车载多媒体设备根据与终端标识D对应的最近一组持续无线广播报文序列为{D3、D4、D5}，确定移动终端D所对应的已出现时长为：无线广播报文D5的接收时间减去无线广播报文D3的接收时间＝T5-T3＝2个时间单位。
需要说明的是，由于无线广播报文的接收工作是持续进行的，每次收到对象移动终端的一个新的无线广播报文后，需要针对该对象移动终端，重新执行步骤402和步骤403。
步骤404，检测该持续无线广播报文序列中的最后一个无线广播报文的接收时间与当前时间之间的差值是否大于第二阈值；当该差值大于第二阈值时，执行步骤405；当该差值小于或等于第二阈值时，执行步骤406。
该第二阈值是用于识别对象移动终端是否已经离开交通工具的一个阈值。可选地，第二阈值既可以等于步骤402中的预定阈值，也可以略大于步骤402中的预定阈值。
作为一种可能的实现方式，车载多媒体设备每隔预定时间间隔会检测各个持续无线广播报文序列中的最后一个无线广播报文的接收时间与当前时间之间的差值是否大于第二阈值。
作为另一种可能的实现方式，车载多媒体设备会为每个对象移动终端设置一个定时器。其中，定时器的时长为第二阈值，在每次接收到该对象移动终端的一个新的无线广播报文时，车载多媒体设备会将定时器重置；在定时器超时时生成中断信号，确定这个无线广播报文的接收时间与当前时间之间的差值大于第二阈值。
步骤405，若最后一个无线广播报文的接收时间与当前时间之间的差值大于第二阈值，则将该对象移动终端的已出现时长进行复位。
对于每个对象移动终端，若最近一组持续无线广播报文序列中最后一个无线广播报文的接收时间与当前时间之间的差值大于第二阈值，则车载多媒体设备判定该对象移动终端已经远离交通工具。此时，车载多媒体设备会将该对象移动终端的已出现时长进行复位。其中，复位的方式，可以是置为0，也可以是直接释放对应的存储空间。
参考图4B，终端标识C对应的最近一个无线广播报文C4与当前时间之间的差值超过了第二阈值，则车载多媒体设备确定对象移动终端C已经下车，或者，对象移动终端C是偶然经过的路人所使用的终端，所以车载多媒体设备将对象移动终端C的已出现时长置为0。
步骤406，若最后一个无线广播报文的接收时间与当前时间之间的差值小于或等于第二阈值，则继续存储该对象移动终端的已出现时长。
参考图4B，终端标识A、终端标识B和终端标识D对应的最近一个无线广播报文与当前时间之间的差值未超过第一阈值，则认为对象移动终端A、对象移动终端B和对象移动终端D是位于交通工具上的终端，车载多媒体设备继续存储主移动终端A、对象移动终端B和对象移动终端D的已出现时长。
步骤407，对于每个对象移动终端，检测该对象移动终端的已出现时长是否大于第一阈值；当该对象移动终端的已出现时长未超过第一阈值时，执行步骤408；当该对象移动终端的已出现时长超过了第一阈值时，进入步骤409。
在对象移动终端的已出现时长很短时，尚不能明确该对象移动终端是位于交通工具上的乘客所使用的移动终端，还是偶然路过的路人所使用的移动终端。只有已出现时长较长的对象移动终端，才应当被认为是位于交通工具上的 乘客所使用的移动终端。
对于每个对象移动终端，检测该对象移动终端的已出现时长是否超过了第一阈值。可选地，第一阈值与交通工具的车速有关，呈负相关关系。也即，车速越快，第一阈值越小；车速越慢，第一阈值越大。
步骤408，当该对象移动终端的已出现时长未超过第一阈值时，对该对象移动终端暂不进行计数。
在该对象移动终端的已出现时长未超过第一阈值时，该对象移动终端被车载多媒体设备确定是偶然路过的路人所使用的移动终端，因此对该对象移动终端暂不进行计数。
步骤409，若该对象移动终端的已出现时长大于第一阈值，则将该对象移动终端的历史出现次数加一，得到该对象移动终端的已出现次数。
历史出现次数是车载多媒体设备在此之前存储的该对象移动终端出现在该交通工具上的次数总和。
其中，历史出现次数的初始值为X。可选地，X＝0。例如，对于移动终端A，若历史出现次数为7，则在本次移动终端A的已出现时长大于第一阈值的情况下，移动终端A的已出现次数为7+1＝8；对于移动终端B,若历史出现次数为1，则在本次移动终端B的已出现时长大于第一阈值的情况下，移动终端B的已出现次数为1+1＝2；对于移动终端D，若历史出现次数为24，则在本次移动终端D的已出现时长大于第一阈值的情况下，移动终端D的已出现次数为25。
下述表1示出了每个对象移动终端的历史出现次数以及已出现次数。其中，除了历史出现次数以及已出现次数之外表1中还包括最后一次出现时间与出现频率。
表1
Figure PCTCN2017095875-appb-000001
步骤410，根据该对象移动终端的已出现次数计算与主移动终端之间的亲密度。
其中，亲密度是主移动终端与其它对象移动终端之间关系的一个映射。亲密度与对象移动终端的已出现次数有关，呈正相关关系。也即，对象移动终端的已出现次数越高，与主移动终端的亲密度越大；对象移动终端的已出现次数越低，与主移动终端的亲密度越小。
其中，根据对象移动终端的已出现次数计算与主移动终端之间的亲密度，至少包括以下方式的一种：
第一种，将对象移动终端的已出现次数确定为该对象移动终端与主移动终端的亲密度。
例如，对于移动终端A，若移动终端A的已出现次数为8，则与主移动终端的亲密度为8；对于移动终端B，若移动终端B的已出现次数为2，则与主移动终端的亲密度为2；对于移动终端D，若移动终端D的已出现次数为25，则与主移动终端的亲密度为25。
第二种，按照下述公式，根据对象移动终端的已出现次数计算与主移动终端之间的亲密度。
W＝k1*x+k2*y+k3*z
其中，x为已出现次数，k1为已出现次数的权值；已出现次数越多，则亲密度越高，对应地已出现次数的权值为正；y为最后一次出现时间距离当前时间的天数，k2为最后一次出现时间距离当前时间的天数的权值；最后一次出现时间距离当前时间的天数越小，则亲密度越高，对应地最后一次出现时间距离当前时间的天数的权值为负；z为出现频率，k3为出现频率的权值；出现频率越高，则亲密度越高，对应地出现频率的权值为正。
例如，若已出现次数的权值为3，最后一次出现时间距离当前时间的天数的权值为-1，出现频率的权值为1，对于移动终端A，假设移动终端A的已出现次数为8，最后一次出现时间为2016年8月13日，距离当前时间天数为2天，出现频率是2次/每两个星期，则按照上述公式得到的亲密度为24。
对于移动终端B，假设移动终端B的已出现次数为2，最后一次出现时间为2016年7月28日，距离当前时间天数为18天，出现频率是1次/每两个星期，则按照上述公式得到的亲密度为-11。
对于移动终端D，假设移动终端D的出现次数为25，最后一次出现时间为2016年8月13日，距离当前时间天数为2天，出现频率是5次/每两个星期，则按照上述公式得到的亲密度为78。
第三种，将对象移动终端的已出现次数与主移动终端的已出现次数的比值确定为亲密度。
例如，设置主移动终端的出现次数为46,对于移动终端A，若移动终端A的出现次数为8，则与主移动终端的亲密度为17.4％；对于移动终端B，若移动终端B的已出现次数为2，则与主移动终端的亲密度为5.6％；对于移动终端D，若移动终端D的已出现次数为25，则与主移动终端的亲密度为69.4％。
步骤411，根据得到的亲密度启用语音播放功能，语音播放功能是采用语音播放形式对主移动终端所发送的消息进行播放的功能。
其中，根据亲密度启用语音播放功能至少包括以下方式中的一种：
第一种，在亲密度大于亲密度阈值时，启用语音播放功能；
例如，对于移动终端A,在以上三种计算与主移动终端之间亲密度的方式中，亲密度为8时，不启用语音播放功能；亲密度为24时，不启用语音播放功能；亲密度为17.4％时，不启用语音播放功能。
对于移动终端B,在以上三种计算与主移动终端之间亲密度的方式中，亲密度为2时，不启用语音播放功能；亲密度为-11时，不启用语音播放功能；亲密度为5.6％时，不启用语音播放功能。
对于移动终端D,在以上三种计算与主移动终端之间亲密度的方式中，亲密度为25时，启用语音播放功能；亲密度为78时，启用语音播放功能；亲密度为69.4％时，启用语音播放功能。
第二种，在亲密度大于亲密度阈值且主移动终端所发送的消息是预设应用程序的消息时，启用语音播放功能；
例如，确定预设程序为Facebook(脸书)。对于移动终端D,在以上计算与主移动终端之间亲密度的方式中，当亲密度为25时，若该消息是来自Facebook的消息，则启用语音播放功能；当亲密度为78时，若该消息是来自Facebook的消息时，则启用语音播放功能；当亲密度为69.4％时，若该消息是来自Facebook的消息时，则启用语音播放功能。
另外一方面，对于移动终端D,在计算与主移动终端之间亲密度的方式中，当亲密度为25时，若该消息是来自其它应用程序的消息，则不启用语音播放功能；当亲密度为78时，若该消息是来自其它应用程序的消息，则不启用语音播放功能；当亲密度为69.4％时，若该消息是来自其它应用程序消息，则不启用语音播放功能。
第三种，在亲密度大于亲密度阈值且主移动终端所发送的消息是预设联系人的消息时，启用语音播放功能；
例如，假设预设联系人为X，对于移动终端D,在以上三种计算与主移动终端之间亲密度的方式中，当亲密度为25时，若该消息是来自X的消息，则启用语音播放功能；当亲密度为78时，若该消息是来自X的消息，则启用语音播放功能；当亲密度为69.4％时，若该消息是来自X的消息，则启用语音播放功能。
另外一方面，对于移动终端D,在以上三种计算与主移动终端之间亲密度的方式中，当亲密度为25时，若该消息是来自其他联系人的消息，则不启用语音播放功能；当亲密度为78时，若该消息是来自其他联系人的消息，则不启用语音播放功能；当亲密度为69.4％时，若该消息是来自其他联系人的消息，则不启用语音播放功能。
可选地，在亲密度小于亲密度阈值时，车载多媒体设备会生成与主移动终端发送的消息对应的未处理提醒信息。
例如，参见图4C,对于移动终端B,在以上三种计算与主移动终端之间亲密度的方式中，当亲密度为2时，生成与该消息对应的未处理提醒信息；当亲密度为-11时，生成与该消息对应的未处理提醒信息；当亲密度为5.6％时，生成与该消息对应的未处理提醒信息。
需要说明的是，上述第一阈值、第二阈值和亲密度阈值可由用户自定义。上述预设应用程序或上述预设联系人也可由用户自定义。
综上所述，本发明实施例提供的基于车载多媒体设备的语音控制方法，通过接收至少一个对象移动终端发送的无线广播报文，进而根据无线广播报文计算每个对象移动终端与主移动终端之间的亲密度，并根据亲密度启用语音播放功能，实现了通过统计乘客所携带的对象移动终端出现在交通工具上的时间与次数来控制车载多媒体的语音播放功能，解决了有其他乘客时以语音播放的形式将文字消息、语音消息或来电语音进行播放，会泄露用户隐私的技术问题，达到了有选择地播放主移动终端所发送的消息进而避免了用户隐私被泄露的效果。
另外，本发明实施例还会在对象移动终端的已出现时长大于第一阈值的情况下，自动将对象移动终端的历史出现次数加一，进而得到对象移动终端的已出现次数，解决了如何确定其他乘客的已出现次数的问题，达到了对于每一个 乘客都能准确得知该乘客的已出现次数的效果。
进一步地，本发明实施例还会在持续无线广播报文序列中最后一个无线广播报文的接收时间与当前时间之间的差值是否大于第二阈值时，将对象移动终端的已出现时长进行复位，解决了出现了其他乘客下车的情况时，该乘客的已出现时长如何处理的问题，达到了对于每一个乘客，都能够准确定位该乘客的已出现时长，从而准确地确定该乘客的已出现次数的效果。
在基于图4的可选实施例中，步骤411还存在其它可能的实现方式。比如，根据亲密度确定启用语音播放功能中的播放模式。其中，语音播放功能包括至少两种播放模式，不同的播放模式用于播放消息的不同内容。此时，步骤411可以用步骤411a至步骤411h进行替代，如图5所示：
步骤411a，检测亲密度是否大于亲密度阈值。
车载多媒体设备在接收到主移动终端发送的消息后，检测对象移动终端与主移动终端之间的亲密度。
若亲密度小于亲密度阈值，则进入步骤411b；
若亲密度大于亲密度阈值，则进入步骤411c。
步骤411b，若亲密度小于亲密度阈值，则启用语音播放功能中的第一播放模式。
当亲密度小于亲密度阈值时，车载多媒体设备启用语音播放功能中的第一播放模式。其中，第一播放模式是播放消息的消息类型的模式。此时，车载多媒体设备以语音形式仅播放消息的消息类型。
参考图5B，其示出了启用语音播放功能中的第一播放模式的示意图。车载多媒体检测到移动终端A和B与主移动终端的亲密度均小于亲密度阈值。因此，对于移动终端A或B，当车载多媒体设备接收到主移动终端发送的消息时，仅播放“您有一条新的QQ消息”。
步骤411c，若亲密度大于亲密度阈值，则启用语音播放功能中的第二播放模式。
其中，第二播放模式是播放所述消息的消息类型和对端联系人名称的模式。当亲密度大于亲密度阈值时，启用语音播放功能中的第二播放模式，第二播放模式是播放消息的消息类型和对端联系人名称的模式。此时，车载多媒体设备以语音形式播放消息的消息类型和对端联系人的名称。
参考图5C，其示出了启用语音播放功能中的第二播放模式的示意图。车载多媒体检测到移动终端D与主移动终端的亲密度大于亲密度阈值，因此，对于移动终端D，当车载多媒体接收到主移动终端发送的消息时，仅播放“XX发送了一条新的QQ消息”。
步骤411d，接收语音控制指令。
步骤411b中的第一播放模式和步骤411c中的第二播放模式均没有播放消息正文，若主移动终端对应的用户希望车载多媒体设备播放消息正文，则需要向车载多媒体发送语音控制指令。
其中，语音控制指令用于指示车载多媒体设备启用第三播放模式，第三播放模式是播放消息的对端联系人名称和消息正文的模式。语音控制指令中包含预设关键词，车载多媒体设备接收到包含预设关键词的语音控制指令时，启用第三播放模式。在一个可选的实施例中，车载多媒体设备获取到包含预设关键词的语音控制指令后，检测该语音控制指令的声纹特征是否与预设的声纹特征相匹配；当语音控制指令的声纹特征与预设的声纹特征匹配时，车载多媒体设备启用第三播放模式。其中，预设的声纹特征是主移动终端对应的用户的声纹特征。例如，主移动终端对应的用户讲出“播放消息”的语音控制指令。
步骤411e，根据语音控制指令，对主移动终端发送的消息启用语音播放功能中的第三播放模式。
在接收到语音控制指令时，车载多媒体设备以语音形式播放消息的对端联系人名称和消息正文。
参考图5D，其示出了对消息启用语音播放功能中的第三播放模式的示意图。对于移动终端D，当车载多媒体设备在接收到主移动终端对应的用户讲出的“播放”语音控制指令时，播放“王XX发来消息：晚上一起吃饭！”。
步骤411f，记录第三播放模式的启用条件。
启用条件包括：主移动终端的终端标识、对象移动终端的终端标识、对端联系人名称中的至少一种。
车载多媒体设备在根据语音控制指令对消息启用语音播放功能中的第三播放模式之后，记录第三播放模式的启用条件。
例如，启用条件为“主移动终端的终端标识:Z；对象移动终端的终端标识:D；对端联系人名称：王XX。”
步骤411g，在接收到另一条消息时，检测是否满足启用条件。
车载多媒体设备在接收到另一条消息之后，检测是否满足启用条件。
若满足启用条件，则车载多媒体设备对另一条消息启用第三播放模式；若不满足启用条件，则跳转至步骤411a。
步骤411h，若满足启用条件，则对另一条消息启用第三播放模式。
若满足启用条件，则车载多媒体设备确定主移动终端对应的用户希望在此条件下播放消息的对端联系人名称和消息正文。此时，车载多媒体设备对另一条消息启用第三播放模式。
需要说明的是，上述亲密度阈值，预设关键词可由用户自定义。
综上所述，本发明实施例提供的基于车载多媒体设备的语音控制方法，通过接收至少一个对象移动终端发送的无线广播报文，进而根据无线广播报文计算每个对象移动终端与主移动终端之间的亲密度，并根据亲密度启用语音播放功能，实现了通过统计乘客所携带的对象移动终端出现在交通工具上的时间与次数来控制车载多媒体的语音播放功能，解决了有其他乘客时以语音播放的形式将文字消息、语音消息或来电语音进行播放，会泄露用户隐私的技术问题，达到了有选择地播放主移动终端所发送的消息，避免了用户隐私被泄露的效果。
本发明实施例还通过记录第三播放模式的启用条件，解决了在相同的启用第三播放模式的条件下需要重复输入语音控制指令的问题，达到了只要满足第三播放模式的启用条件，不需要输入语音控制指令，即可启用第三播放模式的效果。
以下为本发明实施例的装置实施例，对于其中未详细描述的细节，可以参考上述一一对应的方法实施例。
请参考图6，其示出了本发明一个实施例示出的基于车载多媒体设备的语音控制装置的结构方框图。该基于车载多媒体设备的语音控制装置可以通过软件、硬件或者两者的结合，实现成为车载多媒体设备的全部或一部分，所述装置包括：报文接收模块620，亲密度计算模块640，语音播放模块660。
报文接收模块620，用于接收至少一个对象移动终端发送的无线广播报文，无线广播报文携带有对象移动终端的终端标识；
亲密度计算模块640，用于根据无线广播报文计算每个对象移动终端与主 移动终端之间的亲密度，主移动终端是与车载多媒体设备建立通信连接的移动终端；
语音播放模块660，用于根据亲密度启用语音播放功能，语音播放功能是采用语音播放形式对主移动终端所发送的消息进行播放的功能。
综上所述，本发明实施例提供的基于车载多媒体设备的语音控制方法，通过接收至少一个对象移动终端发送的无线广播报文，进而根据无线广播报文计算每个对象移动终端与主移动终端之间的亲密度，并根据亲密度启用语音播放功能，实现了通过统计乘客所携带的对象移动终端出现在交通工具上的时间与次数来控制车载多媒体的语音播放功能，解决了有其他乘客时以语音播放的形式将文字消息、语音消息或来电语音进行播放，会泄露用户隐私的技术问题，达到了有选择地播放主移动终端所发送的消息，避免了用户隐私被泄露的效果。
请参考图7，其示出了本发明另一个实施例提供的基于车载多媒体设备的语音控制装置的结构方框图。该基于车载多媒体设备的语音控制装置可以通过软件、硬件或者两者的结合，实现成为车载多媒体设备的全部或一部分，所述装置包括：报文接收模块720，亲密度计算模块740和语音播放模块760。
报文接收模块720，用于接收至少一个对象移动终端发送的无线广播报文，无线广播报文携带有对象移动终端的终端标识；
亲密度计算模块740，用于根据无线广播报文计算每个对象移动终端与主移动终端之间的亲密度，主移动终端是与车载多媒体设备建立通信连接的移动终端。
可选地，亲密度计算模块740包括：时长统计单元742，次数统计单元744，亲密度计算单元747。其中：
时长统计单元742，用于根据接收到的无线广播报文统计每个对象移动终端的已出现时长；
次数统计单元744，用于对于每个对象移动终端，根据统计到的对象移动终端的已出现时长统计对象移动终端的已出现次数。
可选地，次数统计单元包括：时长检测子单元744a和时长复位子单元744b。其中：
时长检测子单元744a，用于对于每个对象移动终端，检测统计到的对象移 动终端的已出现时长是否大于第一阈值；
次数统计子单元744b，用于若大于第一阈值，则将对象移动终端的历史出现次数加一，得到对象移动终端的已出现次数，历史出现次数的初始值为X。
亲密度计算单元746，用于根据对象移动终端的已出现次数计算与主移动终端之间的亲密度，已出现次数与亲密度呈正相关关系。
语音播放模块760，用于根据亲密度启用语音播放功能，语音播放功能是采用语音播放形式对主移动终端所发送的消息进行播放的功能。
综上所述，本发明实施例提供的基于车载多媒体设备的语音控制方法，通过接收至少一个对象移动终端发送的无线广播报文；根据无线广播报文计算每个对象移动终端与主移动终端之间的亲密度；根据亲密度启用语音播放功能。本发明通过统计乘客所携带的对象移动终端出现在交通工具上的时间与次数来控制车载多媒体的语音播放功能，解决了有其他乘客时以语音播放的形式将文字消息、语音消息或来电语音进行播放，会泄露用户隐私的技术问题，达到了有选择地播放主移动终端所发送的消息，避免了用户隐私被泄露的效果。
本发明实施例还会在每个对象移动终端的已出现时长大于第一阈值时，将对象移动终端的历史出现次数加一，进而得到对象移动终端的已出现次数，解决了如何确定其他乘客的已出现次数的问题，达到了对于每一个乘客，都能准确得知该乘客的已出现次数的效果。
请参考图8，其示出了本发明另一个实施例提供的基于车载多媒体设备的语音控制装置的结构方框图。该基于车载多媒体设备的语音控制装置可以通过软件、硬件或者两者的结合，实现成为车载多媒体设备的全部或一部分，所述装置包括：报文接收模块820，亲密度计算模块840和语音播放模块860。
报文接收模块820，用于接收至少一个对象移动终端发送的无线广播报文，无线广播报文携带有对象移动终端的终端标识。
亲密度计算模块840，用于根据无线广播报文计算每个对象移动终端与主移动终端之间的亲密度，主移动终端是与车载多媒体设备建立通信连接的移动终端。
可选地，亲密度计算模块840包括：时长统计单元842，次数统计单元844，亲密度计算单元846。其中：
时长统计单元842，用于根据接收到的无线广播报文统计每个对象移动终 端的已出现时长；
可选地，时长统计单元842包括：第一确定子单元842a，第二确定子单元842b，第一检测子单元842c，时长复位子单元842d。其中：
第一确定子单元842a，用于对于每个终端标识，当携带有终端标识的无线广播报文存在两个或两个以上时，确定终端标识对应的最近一组持续无线广播报文序列，持续无线广播报文序列中的第i个无线广播报文和第i+1个无线广播报文之间的接收时间差小于预设阈值，i为正整数；
第二确定子单元842b，用于根据持续无线广播报文序列中的最后一个无线广播报文的接收时间与第一个无线广播报文的接收时间之间的差值，确定对象移动终端的已出现时长。
第一检测子单元842c，用于检测持续无线广播报文序列中最后一个无线广播报文的接收时间与当前时间之间的差值是否大于第二阈值；
时长复位子单元842d，用于若大于第二阈值，则对对象移动终端的已出现时长进行复位。
次数统计单元844，用于对于每个对象移动终端，根据统计到的对象移动终端的已出现时长统计对象移动终端的已出现次数。
可选地，次数统计单元844包括：时长检测子单元844a和时长复位子单元844b。其中：
时长检测子单元844a，用于对于每个对象移动终端，检测统计到的对象移动终端的已出现时长是否大于第一阈值；
次数统计子单元844b，用于若大于第一阈值，则将对象移动终端的历史出现次数加一，得到对象移动终端的已出现次数，历史出现次数的初始值为X。
亲密度计算单元846，用于根据对象移动终端的已出现次数计算与主移动终端之间的亲密度，已出现次数与亲密度呈正相关关系。
语音播放模块860，用于根据亲密度启用语音播放功能，语音播放功能是采用语音播放形式对主移动终端所发送的消息进行播放的功能。
可选地，语音播放模块860，包括：第一播放单元862，第二播放单元864，第三播放单元866。其中：
第一播放单元862，用于在亲密度大于亲密度阈值时，启用语音播放功能；
或者，
第二播放单元864，用于在亲密度大于亲密度阈值且消息是预设应用程序 的消息时，启用语音播放功能；
或者，
第三播放单元866，用于在亲密度大于亲密度阈值且消息是对应预设联系人的消息时，启用语音播放功能。
可选地，语音播放模块860，还包括：
未读提醒单元868，用于在亲密度小于亲密度阈值时，生成与消息对应的未处理提醒信息。
综上所述，本发明实施例提供的基于车载多媒体设备的语音控制方法，通过接收至少一个对象移动终端发送的无线广播报文；根据无线广播报文计算每个对象移动终端与主移动终端之间的亲密度；根据亲密度启用语音播放功能。本发明通过统计乘客所携带的对象移动终端出现在交通工具上的时间与次数来控制车载多媒体的语音播放功能，解决了有其他乘客时以语音播放的形式将文字消息、语音消息或来电语音进行播放，会泄露用户隐私的技术问题，达到了有选择地播放主移动终端所发送的消息，避免了用户隐私被泄露的效果。
本发明实施例还会在每个对象移动终端的已出现时长大于第一阈值时，则将对象移动终端的历史出现次数加一，进而得到对象移动终端的已出现次数，解决了如何确定其他乘客的已出现次数的问题，达到了对于每一个乘客，都能准确得知该乘客的已出现次数的效果。
本发明实施例还会在持续无线广播报文序列中的最后一个无线广播报文的接收时间与当前时间之间的差值大于第二阈值时，将对象移动终端的已出现时长进行复位，解决了出现了其他乘客下车的情况时，该乘客的已出现时长如何处理的问题，达到了对于每一个乘客，都能够准确定位该乘客的已出现时长，从而准确地确定该乘客的已出现次数的效果。
请参考图9，其示出了本发明另一个实施例提供的基于车载多媒体设备的语音控制装置的结构方框图。该基于车载多媒体设备的语音控制装置可以通过软件、硬件或者两者的结合，实现成为车载多媒体设备的全部或一部分，所述装置包括：报文接收模块920，亲密度计算模块940，语音播放模块960，指令接收模块990，第三启用模块900，条件记录模块910和条件检测模块930。
报文接收模块920，用于接收至少一个对象移动终端发送的无线广播报文，无线广播报文携带有对象移动终端的终端标识。
亲密度计算模块940，用于根据无线广播报文计算每个对象移动终端与主移动终端之间的亲密度，主移动终端是与车载多媒体设备建立通信连接的移动终端。
可选地，亲密度计算模块940包括：时长统计单元942，次数统计单元944，亲密度计算单元946。其中：
时长统计单元942，用于根据接收到的无线广播报文统计每个对象移动终端的已出现时长。
可选地，时长统计单元942包括：第一确定子单元942a，第二确定子单元942b，第一检测子单元942c，时长复位子单元942d。其中：
第一确定子单元942a，用于对于每个终端标识，当携带有终端标识的无线广播报文存在两个或两个以上时，确定终端标识对应的最近一组持续无线广播报文序列，持续无线广播报文序列中的第i个无线广播报文和第i+1个无线广播报文之间的接收时间差小于预设阈值，i为正整数。
第二确定子单元942b，用于根据持续无线广播报文序列中的最后一个无线广播报文的接收时间与第一个无线广播报文的接收时间之间的差值，确定对象移动终端的已出现时长。
第一检测子单元942c，用于检测持续无线广播报文序列中最后一个无线广播报文的接收时间与当前时间之间的差值是否大于第二阈值。
时长复位子单元942d，用于若大于第二阈值，则对对象移动终端的已出现时长进行复位。
次数统计单元944，用于对于每个对象移动终端，根据统计到的对象移动终端的已出现时长统计对象移动终端的已出现次数。
可选地，次数统计单元944包括：时长检测子单元944a和时长复位子单元944b。其中：
时长检测子单元944a，用于对于每个对象移动终端，检测统计到的对象移动终端的已出现时长是否大于第一阈值；
次数统计子单元944b，用于若大于第一阈值，则将对象移动终端的历史出现次数加一，得到对象移动终端的已出现次数，历史出现次数的初始值为X。
亲密度计算单元946，用于根据对象移动终端的已出现次数计算与主移动终端之间的亲密度，已出现次数与亲密度呈正相关关系。
语音播放模块960，用于根据亲密度启用语音播放功能，语音播放功能是 采用语音播放形式对主移动终端所发送的消息进行播放的功能。
可选地，语音播放模块960，包括：第一启用单元962和第二启用单元964
第一启用单元962，用于在亲密度小于亲密度阈值时，启用语音播放功能中的第一播放模式；
第二启用单元964，用于在亲密度大于亲密度阈值时，启用语音播放功能中的第二播放模式。
可选地，该装置还可以包括：指令接收模块990，第三启用模块900，条件记录模块910和条件检测模块930。
指令接收模块990，用于接收语音控制指令。
第三启用模块900，用于根据语音控制指令，对消息启用语音播放功能中的第三播放模式。
第三播放模式是播放消息的对端联系人名称和消息正文的模式。
条件记录模块910，用于记录第三播放模式的启用条件，启用条件包括：主移动终端的终端标识、对象移动终端的终端标识、对端联系人名称中的至少一种。
条件检测模块930，用于在接收到另一条消息时，检测是否满足启用条件。
第三启用模块900，用于若满足启用条件，则对另一条消息启用第三播放模式。
综上所述，本发明实施例提供的基于车载多媒体设备的语音控制方法，通过接收至少一个对象移动终端发送的无线广播报文，进而根据无线广播报文计算每个对象移动终端与主移动终端之间的亲密度，并根据亲密度启用语音播放功能，实现了通过统计乘客所携带的对象移动终端出现在交通工具上的时间与次数来控制车载多媒体的语音播放功能，解决了有其他乘客时以语音播放的形式将文字消息、语音消息或来电语音进行播放，会泄露用户隐私的技术问题，达到了有选择地播放主移动终端所发送的消息，避免了用户隐私被泄露的效果。
本发明实施例还会在每个对象移动终端的已出现时长大于第一阈值时，将对象移动终端的历史出现次数加一，进而得到对象移动终端的已出现次数，解决了如何确定其他乘客的已出现次数的问题，达到了对于每一个乘客，都能准确得知该乘客的已出现次数的效果。
本发明实施例还会在持续无线广播报文序列中的最后一个无线广播报文 的接收时间与当前时间之间的差值大于第二阈值时，将对象移动终端的已出现时长进行复位，解决了出现了其他乘客下车的情况时，该乘客的已出现时长如何处理的问题，达到了对于每一个乘客，都能够准确定位该乘客的已出现时长，从而准确地确定该乘客的已出现次数的效果。
本发明实施例还通过记录第三播放模式的启用条件，解决了在相同的启用第三播放模式的条件下需要重复输入语音控制指令的问题，达到了只要满足第三播放模式的启用条件时，不需要输入语音控制指令，即可启用第三播放模式的效果。
请参考图10，其示出了本发明一个实施例提供的车载多媒体设备的结构方框图。
如图10所示，该车载多媒体设备可以包括射频(RF，Radio Frequency)电路1001、包括有一个或一个以上计算机可读存储介质的存储器1002、输入单元1003、显示单元1004、传感器1005、音频电路1006、无线保真(WiFi，Wireless Fidelity)模块1007、包括有一个或者一个以上处理核心的处理器1008、以及电源1009等部件。本领域技术人员可以理解，图10中示出的车载多媒体设备结构并不构成对车载多媒体设备的限定，可以包括比图示更多或更少的部件，或者组合某些部件，或者不同的部件布置。其中：
RF电路1001可用于收发信息或通话过程中，信号的接收和发送，特别地，将基站的下行信息接收后，交由一个或者一个以上处理器1008处理；另外，将涉及上行的数据发送给基站。通常，RF电路1001包括但不限于天线、至少一个放大器、调谐器、一个或多个振荡器、用户身份模块(SIM，Subscriber Identity Module)卡、收发信机、耦合器、低噪声放大器(LNA，Low Noise Amplifier)、双工器等。此外，RF电路1001还可以通过无线通信与网络和其他设备通信。所述无线通信可以使用任一通信标准或协议，包括但不限于全球移动通讯系统(GSM，Global System of Mobile communication)、通用分组无线服务(GPRS，General Packet Radio Service)、码分多址(CDMA，Code Division Multiple Access)、宽带码分多址(WCDMA，Wideband Code Division Multiple Access)、长期演进(LTE，Long Term Evolution)、电子邮件、短消息服务(SMS，Short Messaging Service)等。
存储器1002可用于存储软件程序以及模块，处理器1008通过运行存储在 存储器1002的软件程序以及模块，从而执行各种功能应用以及数据处理。存储器1002可主要包括存储程序区和存储数据区，其中，存储程序区可存储操作系统、至少一个功能所需的应用程序(比如声音播放功能、图像播放功能等)等；存储数据区可存储根据车载多媒体设备的使用所创建的数据(比如音频数据、电话本等)等。此外，存储器1002可以包括高速随机存取存储器，还可以包括非易失性存储器，例如至少一个磁盘存储器件、闪存器件、或其他易失性固态存储器件。相应地，存储器1002还可以包括存储器控制器，以提供处理器1008和输入单元1003对存储器1002的访问。
输入单元1003可用于接收输入的数字或字符信息，以及产生与用户设置以及功能控制有关的键盘、鼠标、操作杆、光学或者轨迹球信号输入。具体地，在一个具体的实施例中，输入单元1003可包括触敏表面以及其他输入设备。触敏表面，也称为触摸显示屏或者触控板，可收集用户在其上或附近的触摸操作(比如用户使用手指、触笔等任何适合的物体或附件在触敏表面上或在触敏表面附近的操作)，并根据预先设定的程式驱动相应的连接装置。可选的，触敏表面可包括触摸检测装置和触摸控制器两个部分。其中，触摸检测装置检测用户的触摸方位，并检测触摸操作带来的信号，将信号传送给触摸控制器；触摸控制器从触摸检测装置上接收触摸信息，并将它转换成触点坐标，再送给处理器1008，并能接收处理器1008发来的命令并加以执行。此外，可以采用电阻式、电容式、红外线以及表面声波等多种类型实现触敏表面。除了触敏表面，输入单元1003还可以包括其他输入设备。具体地，其他输入设备可以包括但不限于物理键盘、功能键(比如音量控制按键、开关按键等)、轨迹球、鼠标、操作杆等中的一种或多种。
显示单元1004可用于显示由用户输入的信息或提供给用户的信息以及车载多媒体设备的各种图形用户接口，这些图形用户接口可以由图形、文本、图标、视频和其任意组合来构成。显示单元1004可包括显示面板，可选的，可以采用液晶显示器(LCD，Liquid Crystal Display)、有机发光二极管(OLED，Organic Light-Emitting Diode)等形式来配置显示面板。进一步的，触敏表面可覆盖显示面板，当触敏表面检测到在其上或附近的触摸操作后，传送给处理器1008以确定触摸事件的类型，随后处理器1008根据触摸事件的类型在显示面板上提供相应的视觉输出。虽然在图10中，触敏表面与显示面板是作为两个独立的部件来实现输入和输入功能，但是在某些实施例中，可以将触敏表 面与显示面板集成而实现输入和输出功能。
车载多媒体设备还可包括至少一种传感器1005，比如光传感器、运动传感器、定位传感器以及其他传感器。具体地，光传感器可包括环境光传感器及接近传感器，其中，环境光传感器可根据环境光线的明暗来调节显示面板的亮度，接近传感器可在车载多媒体设备移动到耳边时，关闭显示面板和/或背光。作为运动传感器的一种，重力加速度传感器可检测各个方向上(一般为三轴)加速度的大小，静止时可检测出重力的大小及方向，可用于识别手机姿态的应用(比如横竖屏切换、相关游戏、磁力计姿态校准)、振动识别相关功能(比如计步器、敲击)等；定位传感器可以根据全球定位系统GPS定位得到车载多媒体设备的实时地理位置。至于车载多媒体设备还可配置的陀螺仪、气压计、湿度计、温度计、红外线传感器等其他传感器，在此不再赘述。
音频电路1006、扬声器，传声器可提供用户与车载多媒体设备之间的音频接口。音频电路1006可将接收到的音频数据转换后的电信号，传输到扬声器，由扬声器转换为声音信号输出；另一方面，传声器将收集的声音信号转换为电信号，由音频电路1006接收后转换为音频数据，再将音频数据输出处理器1008处理后，经RF电路1001以发送给比如另一车载多媒体设备，或者将音频消息输出至存储器1002以便进一步处理。音频电路1006还可能包括耳塞插孔，以提供外设耳机与车载多媒体设备的通信。
WiFi属于短距离无线传输技术，车载多媒体设备通过WiFi模块1007可以帮助用户收发电子邮件、浏览网页和访问流式媒体等，它为用户提供了无线的宽带互联网访问。虽然图10示出了WiFi模块1007，但是可以理解的是，其并不属于车载多媒体设备的必须构成，完全可以根据需要在不改变发明的本质的范围内而省略。
处理器1008是车载多媒体设备的控制中心，利用各种接口和线路连接整个手机的各个部分，通过运行或执行存储在存储器1002内的软件程序和/或模块，以及调用存储在存储器1002内的数据，执行车载多媒体设备的各种功能和处理数据，从而对手机进行整体监控。可选的，处理器1008可包括一个或多个处理核心；优选的，处理器1008可集成应用处理器和调制解调处理器，其中，应用处理器主要处理操作系统、用户界面和应用程序等，调制解调处理器主要处理无线通信。可以理解的是，上述调制解调处理器也可以不集成到处理器1008中。
车载多媒体设备还包括给各个部件供电的电源1009(比如电池)，优选的，电源可以通过电源管理系统与处理器1008逻辑相连，从而通过电源管理系统实现管理充电、放电、以及功耗管理等功能。电源1009还可以包括一个或一个以上的直流或交流电源、再充电系统、电源故障检测电路、电源转换器或者逆变器、电源状态指示器等任意组件。
尽管未示出，车载多媒体设备还可以包括摄像头、蓝牙模块等，在此不再赘述。具体在本发明实施例中，车载多媒体设备中的处理器1008会运行存储在存储器1002中的至少一条指令、至少一段程序、代码集或指令集，从而实现上述各个方法实施例中所提供的基于车载多媒体设备的语音控制方法。
本领域普通技术人员可以理解上述实施例的各种方法中的全部或部分步骤是可以通过程序来指令相关的硬件来完成，该程序可以存储于一计算机可读存储介质中，存储介质可以包括：只读存储器(ROM，Read Only Memory)、随机存取记忆体(RAM，Random Access Memory)、磁盘或光盘等。
上述本发明实施例序号仅仅为了描述，不代表实施例的优劣。
本领域普通技术人员可以理解实现上述实施例的全部或部分步骤可以通过硬件来完成，也可以通过程序来指令相关的硬件完成，的程序可以存储于一种计算机可读存储介质中，上述提到的存储介质可以是只读存储器，磁盘或光盘等。
以上仅为本发明的较佳实施例，并不用以限制本发明，凡在本发明的精神和原则之内，所作的任何修改、等同替换、改进等，均应包含在本发明的保护范围之内。

Claims (37)

  1. 一种基于车载多媒体设备的语音控制方法，其特征在于，所述方法包括:
    接收至少一个对象移动终端发送的无线广播报文，所述无线广播报文携带有所述对象移动终端的终端标识；
    根据所述无线广播报文计算每个所述对象移动终端与主移动终端之间的亲密度，所述主移动终端是与所述车载多媒体设备建立通信连接的移动终端；
    根据所述亲密度启用语音播放功能，所述语音播放功能是采用语音播放形式对所述主移动终端所发送的消息进行播放的功能。
  2. 根据权利要求1所述的方法，其特征在于，所述根据所述无线广播报文计算每个所述对象移动终端与主移动终端之间的亲密度，包括：
    根据接收到的所述无线广播报文统计每个所述对象移动终端的已出现时长；
    对于每个所述对象移动终端，根据所述对象移动终端的已出现时长统计所述对象移动终端的已出现次数；
    根据所述对象移动终端的已出现次数计算与所述主移动终端之间的亲密度，所述已出现次数与所述亲密度呈正相关关系。
  3. 根据权利要求2所述的方法，其特征在于，所述根据接收到的所述无线广播报文统计每个所述对象移动终端的已出现时长，包括：
    对于每个所述终端标识，当携带有所述终端标识的所述无线广播报文存在两个或两个以上时，确定所述终端标识对应的最近一组持续无线广播报文序列，所述持续无线广播报文序列中的第i个无线广播报文和第i+1个无线广播报文之间的接收时间差小于预设阈值，i为正整数；
    根据所述持续无线广播报文序列中最后一个无线广播报文的接收时间与所述持续无线广播报文序列中第一个无线广播报文的接收时间之间的差值，确定所述对象移动终端的已出现时长。
  4. 根据权利要求2所述的方法，其特征在于，所述对于每个所述对象移动 终端，根据所述对象移动终端的已出现时长统计所述对象移动终端的已出现次数，包括：
    对于每个所述对象移动终端，检测所述对象移动终端的已出现时长是否大于第一阈值；
    若所述对象移动终端的已出现时长大于所述第一阈值，则将所述对象移动终端的历史出现次数加一，得到所述对象移动终端的已出现次数。
  5. 根据权利要求3所述的方法，其特征在于，所述根据所述持续无线广播报文序列中最后一个无线广播报文的接收时间与所述持续无线广播报文序列中第一个无线广播报文的接收时间之间的差值，确定为所述对象移动终端的已出现时长之后，还包括：
    检测所述持续无线广播报文序列中最后一个无线广播报文的接收时间与当前时间之间的差值是否大于第二阈值；
    若所述最后一个无线广播报文的接收时间与当前时间大于所述第二阈值，则对所述对象移动终端的已出现时长进行复位。
  6. 根据权利要求1至5任一项所述的方法，其特征在于，所述根据所述亲密度启用语音播放功能，包括：
    在所述亲密度大于亲密度阈值时，启用所述语音播放功能。
  7. 根据权利要求1至5任一项所述的方法，其特征在于，所述根据所述亲密度启用语音播放功能，包括：
    在所述亲密度大于亲密度阈值且所述消息是预设应用程序的消息时，启用所述语音播放功能。
  8. 根据权利要求1至5任一项所述的方法，其特征在于，所述根据所述亲密度启用语音播放功能，包括：
    在所述亲密度大于亲密度阈值且所述消息是预设联系人的消息时，启用所述语音播放功能。
  9. 根据权利要求1至5任一项所述的方法，其特征在于，所述根据所述亲 密度启用语音播放功能，包括：
    根据所述亲密度确定启用所述语音播放功能中的播放模式，所述语音播放功能包括至少两种播放模式，不同的所述播放模式用于播放所述消息的不同内容；
    其中，所述内容包括：所述消息的消息类型、所述消息的对端联系人名称、所述消息的消息正文中的至少一种。
  10. 根据权利要求9所述的方法，其特征在于，所述根据所述亲密度确定启用所述语音播放功能中的播放模式，包括：
    在所述亲密度小于所述亲密度阈值时，启用所述语音播放功能中的第一播放模式；
    在所述亲密度大于所述亲密度阈值时，启用所述语音播放功能中的第二播放模式；
    所述第一播放模式是播放所述消息的消息类型的模式；所述第二播放模式是播放所述消息的消息类型和对端联系人名称的模式。
  11. 根据权利要求10所述的方法，其特征在于，所述方法还包括：
    接收语音控制指令；
    根据所述语音控制指令，对所述消息启用所述语音播放功能中的第三播放模式；
    所述第三播放模式是播放所述消息的对端联系人名称和消息正文的模式。
  12. 根据权利要求11所述的方法，其特征在于，所述方法还包括：
    记录所述第三播放模式的启用条件，所述启用条件包括：所述主移动终端的终端标识、所述对象移动终端的终端标识、所述对端联系人名称中的至少一种；
    在接收到另一条消息时，检测是否满足所述启用条件；
    若满足所述启用条件，则对所述另一条消息启用所述第三播放模式。
  13. 一种基于车载多媒体设备的语音控制装置，其特征在于，所述装置包括:
    报文接收模块，用于接收至少一个对象移动终端发送的无线广播报文，所述无线广播报文携带有所述对象移动终端的终端标识；
    亲密度计算模块，用于根据所述无线广播报文计算每个所述对象移动终端与主移动终端之间的亲密度，所述主移动终端是与所述车载多媒体设备建立通信连接的移动终端；
    语音播放模块，用于根据所述亲密度启用语音播放功能，所述语音播放功能是采用语音播放形式对所述主移动终端所发送的消息进行播放的功能。
  14. 根据权利要求13所述的装置，其特征在于，所述亲密度计算模块，包括：
    时长统计单元，用于根据接收到的所述无线广播报文统计每个所述对象移动终端的已出现时长；
    次数统计单元，用于对于每个所述对象移动终端，根据所述对象移动终端的已出现时长统计所述对象移动终端的已出现次数；
    亲密度计算单元，用于根据所述对象移动终端的已出现次数计算与所述主移动终端之间的亲密度，所述已出现次数与所述亲密度呈正相关关系。
  15. 根据权利要求14所述的装置，其特征在于，所述时长统计单元，包括：
    第一确定子单元，用于对于每个所述终端标识，当携带有所述终端标识的所述无线广播报文存在两个或两个以上时，确定所述终端标识对应的最近一组持续无线广播报文序列，所述持续无线广播报文序列中的第i个无线广播报文和第i+1个无线广播报文之间的接收时间差小于预设阈值，i为正整数；
    第二确定子单元，用于根据所述持续无线广播报文序列中最后一个无线广播报文的接收时间与所述持续无线广播报文序列中第一个无线广播报文的接收时间之间的差值，确定所述对象移动终端的已出现时长。
  16. 根据权利要求14所述的装置，其特征在于，所述次数统计单元，包括：
    时长检测子单元，用于对于每个所述对象移动终端，检测所述对象移动终端的已出现时长是否大于第一阈值；
    次数统计子单元，用于若所述对象移动终端的已出现时长大于所述第一阈值，则将所述对象移动终端的历史出现次数加一，得到所述对象移动终端的已 出现次数。
  17. 根据权利要求15所述的装置，其特征在于，所述时长统计单元，还包括：
    第一检测子单元，用于检测所述持续无线广播报文序列中最后一个无线广播报文的接收时间与当前时间之间的差值是否大于第二阈值；
    时长复位子单元，用于若所述最后一个无线广播报文的接收时间与当前时间大于所述第二阈值，则对所述对象移动终端的已出现时长进行复位。
  18. 根据权利要求13至17任一项所述的装置，其特征在于，所述语音播放模块，包括：
    第一播放单元，用于在所述亲密度大于亲密度阈值时，启用所述语音播放功能。
  19. 根据权利要求13至17任一项所述的装置，其特征在于，所述语音播放模块，包括：
    第二播放单元，用于在所述亲密度大于亲密度阈值且所述消息是预设应用程序的消息时，启用所述语音播放功能。
  20. 根据权利要求13至17任一项所述的装置，其特征在于，所述语音播放模块，包括：
    第三播放单元，用于在所述亲密度大于亲密度阈值且所述消息是预设联系人的消息时，启用所述语音播放功能。
  21. 根据权利要求13至17任一项所述的装置，其特征在于，所述语音播放模块，具体用于根据所述亲密度确定启用所述语音播放功能中的播放模式，所述语音播放功能包括至少两种播放模式，不同的所述播放模式用于播放所述消息的不同内容；
    其中，所述内容包括：所述消息的消息类型、所述消息的对端联系人名称、所述消息的消息正文中的至少一种。
  22. 根据权利要求21所述的装置，其特征在于，所述语音播放模块，包括：
    第一启用单元，用于在所述亲密度小于所述亲密度阈值时，启用所述语音播放功能中的第一播放模式；
    第二启用单元，用于在所述亲密度大于所述亲密度阈值时，启用所述语音播放功能中的第二播放模式；
    所述第一播放模式是播放所述消息的消息类型的模式；所述第二播放模式是播放所述消息的消息类型和对端联系人名称的模式。
  23. 根据权利要求22所述的装置，其特征在于，所述装置还包括：
    指令接收模块，用于接收语音控制指令；
    第三启用模块，用于根据所述语音控制指令，对所述消息启用所述语音播放功能中的第三播放模式；
    所述第三播放模式是播放所述消息的对端联系人名称和消息正文的模式。
  24. 根据权利要求23所述的装置，其特征在于，所述装置还包括：
    条件记录模块，用于记录所述第三播放模式的启用条件，所述启用条件包括：所述主移动终端的终端标识、所述对象移动终端的终端标识、所述对端联系人名称中的至少一种；
    条件检测模块，用于在接收到另一条消息时，检测是否满足所述启用条件；
    所述第三启用模块，用于若满足所述启用条件，则对所述另一条消息启用所述第三播放模式。
  25. 一种车载多媒体设备，其特征在于，包括:一个或多个处理器、存储器，所述存储器用于存储至少一条指令、至少一段程序、代码集或指令集，所述至少一条指令、所述至少一段程序、所述代码集或指令集由所述处理器加载并执行以下操作：
    接收至少一个对象移动终端发送的无线广播报文，所述无线广播报文携带有所述对象移动终端的终端标识；
    根据所述无线广播报文计算每个所述对象移动终端与主移动终端之间的亲密度，所述主移动终端是与所述车载多媒体设备建立通信连接的移动终端；
    根据所述亲密度启用语音播放功能，所述语音播放功能是采用语音播放形 式对所述主移动终端所发送的消息进行播放的功能。
  26. 根据权利要求25所述的设备，其特征在于，所述处理器加载所述至少一条指令、所述至少一段程序、所述代码集或指令集执行以下操作：
    根据接收到的所述无线广播报文统计每个所述对象移动终端的已出现时长；
    对于每个所述对象移动终端，根据所述对象移动终端的已出现时长统计所述对象移动终端的已出现次数；
    根据所述对象移动终端的已出现次数计算与主移动终端之间的亲密度，所述已出现次数与所述亲密度呈正相关关系。
  27. 根据权利要求26所述的设备，其特征在于，所述处理器加载所述至少一条指令、所述至少一段程序、所述代码集或指令集执行以下操作：
    对于每个所述终端标识，当携带有所述终端标识的所述无线广播报文存在两个或两个以上时，确定所述终端标识对应的最近一组持续无线广播报文序列，所述持续无线广播报文序列中的第i个无线广播报文和第i+1个无线广播报文之间的接收时间差小于预设阈值，i为正整数；
    根据所述持续无线广播报文序列中最后一个无线广播报文的接收时间与所述持续无线广播报文序列中第一个无线广播报文的接收时间之间的差值，确定所述对象移动终端的已出现时长。
  28. 根据权利要求26所述的设备，其特征在于，所述处理器加载所述至少一条指令、所述至少一段程序、所述代码集或指令集执行以下操作：
    对于每个所述对象移动终端，检测所述对象移动终端的已出现时长是否大于第一阈值；
    若所述对象移动终端的已出现时长大于所述第一阈值，则将所述对象移动终端的历史出现次数加一，得到所述对象移动终端的已出现次数。
  29. 根据权利要求27所述的设备，其特征在于，所述处理器加载所述至少一条指令、所述至少一段程序、所述代码集或指令集执行以下操作：
    检测所述持续无线广播报文序列中最后一个无线广播报文的接收时间与当 前时间之间的差值是否大于第二阈值；
    若所述最后一个无线广播报文的接收时间与当前时间大于所述第二阈值，则对所述对象移动终端的已出现时长进行复位。
  30. 根据权利要求25至29任一项所述的设备，其特征在于，所述处理器加载所述至少一条指令、所述至少一段程序、所述代码集或指令集执行以下操作：
    在所述亲密度大于亲密度阈值时，启用所述语音播放功能。
  31. 根据权利要求25至29任一项所述的设备，其特征在于，所述处理器加载所述至少一条指令、所述至少一段程序、所述代码集或指令集执行以下操作：
    在所述亲密度大于亲密度阈值且所述消息是预设应用程序的消息时，启用所述语音播放功能。
  32. 根据权利要求25至29任一项所述的设备，其特征在于，所述处理器加载所述至少一条指令、所述至少一段程序、所述代码集或指令集执行以下操作：
    在所述亲密度大于亲密度阈值且所述消息是预设联系人的消息时，启用所述语音播放功能。
  33. 根据权利要求25至29任一项所述的设备，其特征在于，所述处理器加载所述至少一条指令、所述至少一段程序、所述代码集或指令集执行以下操作：
    根据所述亲密度确定启用所述语音播放功能中的播放模式，所述语音播放功能包括至少两种播放模式，不同的所述播放模式用于播放所述消息的不同内容；
    其中，所述内容包括：所述消息的消息类型、所述消息的对端联系人名称、所述消息的消息正文中的至少一种。
  34. 根据权利要求33所述的设备，其特征在于，所述处理器加载所述至少 一条指令、所述至少一段程序、所述代码集或指令集执行以下操作：
    在所述亲密度小于所述亲密度阈值时，启用所述语音播放功能中的第一播放模式；
    在所述亲密度大于所述亲密度阈值时，启用所述语音播放功能中的第二播放模式；
    所述第一播放模式是播放所述消息的消息类型的模式；所述第二播放模式是播放所述消息的消息类型和对端联系人名称的模式。
  35. 根据权利要求34所述的设备，其特征在于，所述处理器加载所述至少一条指令、所述至少一段程序、所述代码集或指令集执行以下操作：
    接收语音控制指令；
    根据所述语音控制指令，对所述消息启用所述语音播放功能中的第三播放模式；
    所述第三播放模式是播放所述消息的对端联系人名称和消息正文的模式。
  36. 根据权利要求35所述的设备，其特征在于，所述处理器加载所述至少一条指令、所述至少一段程序、所述代码集或指令集执行以下操作：
    记录所述第三播放模式的启用条件，所述启用条件包括：所述主移动终端的终端标识、所述对象移动终端的终端标识、所述对端联系人名称中的至少一种；
    在接收到另一条消息时，检测是否满足所述启用条件；
    若满足所述启用条件，则对所述另一条消息启用所述第三播放模式。
  37. 一种存储介质，其特征在于，所述存储介质中存储有至少一条指令、至少一段程序、代码集或指令集，所述至少一条指令、所述至少一段程序、所述代码集或指令集由所述处理器加载并执行以实现如权利要求1至12任一项所述的基于车载多媒体设备的语音控制方法。
PCT/CN2017/095875 2016-08-31 2017-08-03 基于车载多媒体设备的语音控制方法、装置及设备 WO2018040844A1 (zh)

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