CN107786714A

CN107786714A - Sound control method, apparatus and system based on vehicle-mounted multimedia equipment

Info

Publication number: CN107786714A
Application number: CN201610799637.0A
Authority: CN
Inventors: 王磊
Original assignee: Tencent Technology Shenzhen Co Ltd
Current assignee: Tencent Technology Shenzhen Co Ltd
Priority date: 2016-08-31
Filing date: 2016-08-31
Publication date: 2018-03-09
Anticipated expiration: 2036-08-31
Also published as: CN107786714B; WO2018040844A1

Abstract

The invention discloses a kind of sound control method based on vehicle-mounted multimedia equipment, apparatus and system, belong to mobile unit field.This method includes：Receive the radio broadcasting message that at least one mobile terminal is sent；Cohesion between each mobile terminal and master mobile terminal is calculated according to radio broadcasting message；Determined whether to enable voice play function according to cohesion.The present invention calculates the cohesion of passenger by counting the time of mobile terminal appearance on a vehicle entrained by passenger with number, the voice play function of vehicle mounted multimedia is turned on and off according to cohesion, solve on vehicle and played out word message, speech message or calling voice in the form of speech play when other passengers be present, the technical problem of privacy of user can be revealed, reach the message according to transmitted by the cohesion of other passengers optionally plays master mobile terminal, avoid the compromised effect of privacy of user.

Description

Sound control method, apparatus and system based on vehicle-mounted multimedia equipment

Technical field

The present embodiments relate to mobile unit field, more particularly to the Voice command side based on vehicle-mounted multimedia equipment Method, apparatus and system.

Background technology

Vehicle-mounted multimedia equipment is to be used to provide setting for the functions such as audio broadcasting, video playback and telephonic communication on automobile It is standby.With the development of mobile terminal, mobile terminal can establish wireless connection with vehicle-mounted multimedia equipment, and wireless connection can be with It is：Bluetooth connection or Wi-Fi (Wireless Fidelity, Wireless Fidelity) network connection.

In the prior art, mobile terminal pre-establishes wireless connection with vehicle-mounted multimedia equipment.When mobile terminal is present newly When the word message, speech message or the calling voice that receive, word message, speech message or calling voice are passed through into nothing Line linkup transmit is to vehicle-mounted multimedia equipment.Vehicle-mounted multimedia equipment uses the form of speech play, to newly being connect in mobile terminal Word message, speech message or the calling voice received plays out.

During the embodiment of the present invention is realized, inventor has found prior art, and at least there are the following problems：

When also other passengers be present in automobile, by word message, speech message or incoming call language in the form of speech play Sound plays out, and can reveal privacy of user.

The content of the invention

In order to solve problem of the prior art, the embodiments of the invention provide a kind of voice based on vehicle-mounted multimedia equipment Control method and device.The technical scheme is as follows：

First aspect, there is provided a kind of sound control method based on vehicle-mounted multimedia equipment, methods described include：

The radio broadcasting message that at least one mobile terminal is sent is received, the radio broadcasting message carries the movement The terminal iidentification of terminal；

Each cohesion between the mobile terminal and master mobile terminal is calculated according to the radio broadcasting message, it is described Master mobile terminal is the mobile terminal that communication connection is established with the vehicle-mounted multimedia equipment；

Determined whether to enable voice play function according to the cohesion, the voice play function is to use speech play The function that form plays out to the message transmitted by the master mobile terminal.

Second aspect, there is provided a kind of phonetic controller based on vehicle-mounted multimedia equipment, described device include:

Message receiving module, the radio broadcasting message sent for receiving at least one mobile terminal, the radio broadcasting Message carries the terminal iidentification of the mobile terminal；

Cohesion computing module, for calculating each mobile terminal and main movement eventually according to the radio broadcasting message Cohesion between end, the master mobile terminal are the mobile terminals that communication connection is established with the vehicle-mounted multimedia equipment；

Voice playing module, for being determined whether to enable voice play function, the speech play according to the cohesion Function is the function of being played out using speech play form to the message transmitted by the master mobile terminal.

The third aspect, there is provided a kind of speech control system based on vehicle-mounted multimedia equipment, the system include：It is vehicle-mounted Multimedia equipment and master mobile terminal；The vehicle-mounted multimedia equipment and the master mobile terminal, which are established, communication connection；

The vehicle-mounted multimedia equipment, including the phonetic controller as described in second aspect.

Technical scheme provided in an embodiment of the present invention comprises at least following beneficial effect：

The cohesion of passenger, root are calculated by counting the radio broadcasting message transmitted by the mobile terminal entrained by passenger The voice play function of vehicle mounted multimedia is turned on and off according to cohesion, solves on vehicle and is broadcast when other passengers be present with voice The form put plays out word message, speech message or calling voice, can reveal the technical problem of privacy of user, reach Message according to transmitted by the cohesion of other passengers optionally plays master mobile terminal, it is compromised to avoid privacy of user Effect.

Brief description of the drawings

Technical scheme in order to illustrate the embodiments of the present invention more clearly, make required in being described below to embodiment Accompanying drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the present invention, for For those of ordinary skill in the art, on the premise of not paying creative work, other can also be obtained according to these accompanying drawings Accompanying drawing.

Fig. 1 is a kind of block diagram of speech control system based on vehicle-mounted multimedia equipment involved by the embodiment of the present invention；

Fig. 2 is the flow chart for the sound control method based on vehicle-mounted multimedia equipment that one embodiment of the invention provides；

Fig. 3 is the flow for the sound control method based on vehicle-mounted multimedia equipment that another embodiment of the present invention provides Figure；

Fig. 4 A are the flows for the sound control method based on vehicle-mounted multimedia equipment that another embodiment of the invention provides Figure；

Fig. 4 B are the principle schematics for the statistics radio broadcasting message that another embodiment of the present invention provides；

Fig. 4 C are the interface schematic diagrams that reminder message is not read in the generation that another embodiment of the present invention provides；

Fig. 5 A are the flow charts of the alternative steps for the step 411 that another embodiment of the present invention provides；

Fig. 5 B are the interface schematic diagrams for enabling the first play mode that another embodiment of the present invention provides；

Fig. 5 C are the interface schematic diagrams for enabling the second play mode that another embodiment of the present invention provides；

Fig. 5 D are the interface schematic diagrams for enabling the 3rd play mode that another embodiment of the present invention provides；

Fig. 6 is the block diagram for the phonetic controller based on vehicle-mounted multimedia equipment that one embodiment of the invention provides；

Fig. 7 is the square frame for the phonetic controller based on vehicle-mounted multimedia equipment that another embodiment of the present invention provides Figure；

Fig. 8 is the square frame for the phonetic controller based on vehicle-mounted multimedia equipment that another embodiment of the invention provides Figure；

Fig. 9 is the square frame for the phonetic controller based on vehicle-mounted multimedia equipment that another embodiment of the invention provides Figure；

Figure 10 is the block diagram for the vehicle-mounted multimedia equipment that one embodiment of the invention provides.

Embodiment

To make the object, technical solutions and advantages of the present invention clearer, below in conjunction with accompanying drawing to embodiment party of the present invention Formula is described in further detail.

With the popularization of such as mobile terminal of mobile phone, tablet personal computer etc, people can take in means of transportation Tape movement terminal, and mobile terminal is used on a vehicle.Sent the embodiments of the invention provide one kind based on mobile terminal Radio broadcasting message to calculate the cohesion of driver and passenger, and then vehicle-mounted multimedia equipment is turned on and off according to cohesion On voice play function.

Fig. 1 is refer to, it illustrates the Voice command based on vehicle-mounted multimedia equipment that one embodiment of the invention provides The structural representation of system.The speech control system includes：Vehicle-mounted multimedia equipment 120 and master mobile terminal 140.

Vehicle-mounted multimedia equipment 120 is arranged on the multimedia equipment on automobile center console or room mirror.More matchmakers Body equipment is used to realize the functions such as navigation, music, video playback, instant messaging and the interconnection of master mobile terminal 140.Car Multimedia equipment 120 is carried to be usually located on the same vehicles with master mobile terminal 140.Vehicle-mounted multimedia equipment 120 has Transmitting-receiving and the ability of parsing radio broadcasting message, radio broadcasting message can be WiFi (Wireless Fidelity, wireless guarantors Very) message or Bluetooth messages.Alternatively, vehicle-mounted multimedia equipment 120 also has the ability for the speed per hour for obtaining the above-mentioned vehicles. Such as：Vehicle-mounted multimedia equipment 120 obtains the speed per hour of the above-mentioned vehicles by acceleration transducer.

Master mobile terminal 140 is the mobile terminal that communication connection is established with vehicle-mounted multimedia equipment 120.The communication connection can Be wireless connection either wired connection.Wired connection can be that (Universal Serial Bus, general serial are total by USB Line) connection.

Master mobile terminal 140 can be mobile phone, tablet personal computer, E-book reader, MP3 player (Moving Picture Experts Group Audio Layer III, dynamic image expert's compression standard audio aspect 3), MP4 (Moving Picture Experts Group Audio Layer IV, dynamic image expert's compression standard audio aspect 4) is broadcast Put device etc..Master mobile terminal 140 is used to the message received being sent to vehicle-mounted multimedia equipment 120.

Fig. 2 is refer to, it illustrates the Voice command based on vehicle-mounted multimedia equipment shown in one embodiment of the invention The flow chart of method.The present embodiment is applied to vehicle-mounted shown in Fig. 1 with the sound control method based on vehicle-mounted multimedia equipment Illustrated in multimedia equipment 120.This method includes：

Step 201, the radio broadcasting message that at least one mobile terminal is sent is received, radio broadcasting message carries movement The terminal iidentification of terminal.

Alternatively, terminal iidentification is MAC (Medium Access Control, medium access control) address.

Step 202, the cohesion between each mobile terminal and master mobile terminal, main shifting are calculated according to radio broadcasting message Dynamic terminal is that the mobile terminal of communication connection is established with vehicle-mounted multimedia equipment.

Alternatively, master mobile terminal is mobile terminal used in driver.Other mobile terminals are moved used in passenger Dynamic terminal.

Step 203, determined whether to enable voice play function according to cohesion, voice play function is to use speech play The function that form plays out to the message transmitted by master mobile terminal.

Alternatively, the message that master mobile terminal is sent includes but is not limited to：Communication program in master mobile terminal is received Word message, speech message and/or the video messaging arrived.The communication program includes but is not limited to：Short message, social networking application journey Sequence, instant messaging program, microblogging or other App (Application, application program) with reception message capability.

In summary, the sound control method based on vehicle-mounted multimedia equipment that the present embodiment provides, by receiving at least The radio broadcasting message that one mobile terminal is sent；According to radio broadcasting message calculate each mobile terminal and master mobile terminal it Between cohesion；Determined whether to enable voice play function according to cohesion.The present invention is by counting the movement entrained by passenger The time that terminal occurs on a vehicle controls the voice play function of vehicle mounted multimedia with number, has solved other and has multiplied Word message, speech message or calling voice are played out in the form of speech play when objective, the skill of privacy of user can be revealed Art problem, the message selectively played transmitted by master mobile terminal is reached, has avoided the compromised effect of privacy of user.

Fig. 3 is refer to, it illustrates the voice control based on vehicle-mounted multimedia equipment shown in another embodiment of the present invention The flow chart of method processed.The present embodiment is applied to the car shown in Fig. 1 with the sound control method based on vehicle-mounted multimedia equipment Carry in multimedia equipment 120 to illustrate.This method includes:

Step 301, the radio broadcasting message that at least one mobile terminal is sent is received, radio broadcasting message carries movement The terminal iidentification of terminal.

Radio broadcasting message includes but is not limited to：WIFI broadcasting packets and Bluetooth broadcast message.Opened in mobile terminal During WIFI network linkage function, mobile terminal can periodically be sent out WIFI broadcasting packets；Bluetooth is opened in mobile terminal During network connecting function, mobile terminal can periodically be sent out Bluetooth broadcast message.

Alternatively, the radio broadcasting message be for detecting broadcasting packet when surrounding available network or connectable device, The characteristic sent with periodicity.

Mobile terminal can carry the terminal iidentification of itself when sending radio broadcasting message in radio broadcasting message.Can Selection of land, the terminal iidentification are the MAC Address of mobile terminal.

It should be noted that mobile terminal and need not with vehicle-mounted multimedia equipment establish communicate to connect.

Step 302, duration has been occurred according to each mobile terminal of radio broadcasting counting messages received.

Vehicle-mounted multimedia equipment can receive one or more radio broadcasting messages that each mobile terminal is sent.When carrying When the radio broadcasting message of same terminal iidentification has two or more, vehicle-mounted multimedia equipment determines that nearest one group is held Continuous radio broadcasting sequence of message.Continue i-th of radio broadcasting message in radio broadcasting sequence of message and i+1 radio broadcasting The reception time difference between message is less than predetermined threshold value, and i is positive integer.The predetermined threshold value sends wireless with mobile terminal period Cycle during broadcasting packet is relevant, corresponding to WIFI radio broadcasting messages predetermined threshold value A and correspond to Bluetooth radio report The predetermined threshold value B of text can be different.

The reception time of last radio broadcasting message in lasting radio broadcasting sequence of message and first nothing The difference received between the time of line broadcasting packet, has there is duration in be defined as mobile terminal.

Step 303, for each mobile terminal, detection statistics to mobile terminal occurred whether duration is more than first Threshold value.

There is duration very in short-term in mobile terminal, it is multiplying on the vehicles that can not still specify the mobile terminal Mobile terminal used in visitor, or mobile terminal used in the passerby accidentally passed by.Only there is the longer shifting of duration Dynamic terminal, should be considered as just mobile terminal used in the passenger on the vehicles.

For each mobile terminal, that detects mobile terminal has occurred whether duration has exceeded first threshold.Alternatively, One threshold value is relevant with the speed of the vehicles, negatively correlated relation.That is, speed is faster, first threshold is smaller；Speed is slower, First threshold is bigger.

When mobile terminal is when having there is duration not less than first threshold, into step 304；

When mobile terminal is when duration occurred and having exceeded first threshold, into step 305；

Step 304, when mobile terminal is when having there is duration not less than first threshold, the mobile terminal wouldn't be counted Number.

When having there is duration not less than first threshold of mobile terminal, the mobile terminal are considered as the passerby accidentally passed by Used mobile terminal, therefore the mobile terminal wouldn't be counted.

Step 305, if being more than first threshold, the history occurrence number of mobile terminal is added one, obtains mobile terminal Occurrence number, the initial value of history occurrence number is X.

There is the mobile terminal that duration is more than first threshold, it is considered to be used in the passenger on the vehicles Mobile terminal.

For each mobile terminal, history occurrence number be vehicle-mounted multimedia equipment receive this group continue air message it All numbers for duration occurred and being more than first threshold of preceding statistics.The history occurrence number of mobile terminal is added one, you can To the occurrence number of mobile terminal.

Alternatively, the initial value of history occurrence number is 0.

Step 306, the cohesion between master mobile terminal is calculated according to the occurrence number of mobile terminal, has gone out occurrence Number and cohesion correlation.

Cohesion is master mobile terminal and a mapping of the relation of other mobile terminals.Cohesion and mobile terminal are Occurrence number is relevant, correlation.That is, the occurrence number of mobile terminal is higher, cohesion is bigger；Mobile terminal Occurrence number is lower, and cohesion is smaller.

Step 307, determined whether to enable voice play function according to cohesion, voice play function is to use speech play The function that form plays out to the message transmitted by master mobile terminal.

Before determining whether to enable voice play function according to cohesion, a cohesion threshold value is set.

Alternatively, for each mobile terminal, if its cohesion with master mobile terminal is more than or equal to cohesion threshold value, Enable voice play function；If its cohesion with master mobile terminal is less than cohesion threshold value, voice play function is not enabled.

The present embodiment also by detection statistics to each mobile terminal occurred whether duration is more than first threshold；If More than first threshold, then the history occurrence number of mobile terminal is added one, obtain the occurrence number of mobile terminal, history occurs The initial value of number is X, solves the problems, such as the occurrence number for how determining other passengers, has reached and multiplied for each Visitor, it can accurately learn the effect of the occurrence number of the passenger.

Fig. 4 A are refer to, another implements the voice control based on vehicle-mounted multimedia equipment exemplified it illustrates the present invention The flow chart of method processed.The present embodiment is applied to the car shown in Fig. 1 with the sound control method based on vehicle-mounted multimedia equipment Carry in multimedia equipment 120 to illustrate.This method includes:

Step 401, the radio broadcasting message that at least one mobile terminal is sent is received, radio broadcasting message carries movement The terminal iidentification of terminal.

Step 402, for each terminal iidentification, when the radio broadcasting message for carrying terminal iidentification has two or two During the above, nearest one group lasting radio broadcasting sequence of message corresponding to terminal iidentification is determined.

With reference to figure 4B, wherein, terminal iidentification A represents the radio broadcasting message of mobile terminal A transmissions；Terminal iidentification B is represented The radio broadcasting message that mobile terminal B is sent；Terminal iidentification C represents the radio broadcasting message of mobile terminal C transmissions；Terminal iidentification D represents the radio broadcasting message of mobile terminal D transmissions.

For terminal iidentification A, 8 radio broadcasting message A1-A8 are received；Radio broadcasting message A1 and radio broadcasting message A2 Between the reception time difference be less than predetermined threshold value；The reception time difference between radio broadcasting message A2 and radio broadcasting message A3 is small In predetermined threshold value；The reception time difference between radio broadcasting message A3 and radio broadcasting message A4 is less than predetermined threshold value；It is wireless wide The reception time difference reported between literary A4 and radio broadcasting message A5 is less than predetermined threshold value；Radio broadcasting message A5 and radio broadcasting The reception time difference between message A6 is less than predetermined threshold value；During reception between radio broadcasting message A6 and radio broadcasting message A7 Between difference be less than predetermined threshold value；The reception time difference between radio broadcasting message A7 and radio broadcasting message A8 is less than predetermined threshold value； Vehicle-mounted multimedia equipment determine nearest one group lasting radio broadcasting sequence of message corresponding with terminal iidentification A be A1, A2, A3, A4、A5、A6、A7、A8}。

For terminal iidentification B, 5 radio broadcasting messages are received；Between radio broadcasting message B1 and radio broadcasting message B2 The reception time difference be less than predetermined threshold value；The reception time difference between radio broadcasting message B2 and radio broadcasting message B3 is less than pre- If threshold value；The reception time difference between radio broadcasting message B3 and radio broadcasting message B4 is less than predetermined threshold value；Radio broadcasting report The reception time difference between literary B4 and radio broadcasting message B5 is less than predetermined threshold value；Vehicle-mounted multimedia equipment determines and terminal iidentification Nearest one group lasting radio broadcasting sequence of message is { B1, B2, B3, B4, B5 } corresponding to B.

For terminal iidentification C, 4 radio broadcasting messages are received；Between radio broadcasting message C1 and radio broadcasting message C2 The reception time difference be less than predetermined threshold value；The reception time difference between radio broadcasting message C2 and radio broadcasting message C3 is more than pre- If threshold value；Vehicle-mounted multimedia equipment determine nearest one group lasting radio broadcasting sequence of message corresponding with terminal iidentification C be C1, C2、C3}.

For terminal iidentification D, 5 radio broadcasting messages are received；Between radio broadcasting message D1 and radio broadcasting message D2 The reception time difference be less than predetermined threshold value；The reception time difference between radio broadcasting message D2 and radio broadcasting message D3 is more than pre- If threshold value；The reception time difference between radio broadcasting message D3 and radio broadcasting message D4 is less than predetermined threshold value；Radio broadcasting report The reception time difference between literary D4 and radio broadcasting message D5 is less than predetermined threshold value；Vehicle-mounted multimedia equipment determines and terminal iidentification Nearest one group lasting radio broadcasting sequence of message is { D3, D4, D5 } corresponding to C

Step 403, the reception time of last radio broadcasting message in lasting radio broadcasting sequence of message with The difference received between the time of first radio broadcasting message, has there is duration in be defined as mobile terminal.

If vehicle-mounted multimedia equipment can receive one group of lasting radio broadcasting sequence of message of mobile terminal, it assumes that mobile Terminal is all located on the vehicles within the period entirely continued corresponding to radio broadcasting sequence of message or the vehicles is attached Closely.

With reference to figure 4B, vehicle-mounted multimedia equipment is according to nearest one group corresponding with terminal iidentification A lasting radio broadcasting message Sequence is { A1, A2, A3, A4, A5, A6, A7, A8 }, is determined a length of when having occurred corresponding to master mobile terminal A：Radio broadcasting The message A8 reception time subtracts radio broadcasting message A1 reception time=T8-T1=7 chronomere.

Vehicle-mounted multimedia equipment according to nearest one group corresponding with terminal iidentification B lasting radio broadcasting sequence of message for B1, B2, B3, B4, B5 }, determine a length of when having occurred corresponding to mobile terminal B：The radio broadcasting message B5 reception time subtracts nothing The line broadcasting packet B1 reception time=T5-T1=4 chronomere.

Vehicle-mounted multimedia equipment according to nearest one group corresponding with terminal iidentification C lasting radio broadcasting sequence of message for C1, C2, C3 }, determine a length of when having occurred corresponding to mobile terminal C：The radio broadcasting message C3 reception time subtracts radio broadcasting The message C1 reception time=T3-T1=2 chronomere.

Vehicle-mounted multimedia equipment according to nearest one group corresponding with terminal iidentification D lasting radio broadcasting sequence of message for D3, D4, D5 }, determine a length of when having occurred corresponding to mobile terminal D：The radio broadcasting message D5 reception time subtracts radio broadcasting The message D3 reception time=T5-T3=2 chronomere.

It should be noted that because the reception work of radio broadcasting message is to continue to carry out, mobile terminal is received every time A new radio broadcasting message after, it is necessary to be directed to the mobile terminal, re-execute step 402 and step 404.

Step 404, detect continue reception time of last radio broadcasting message in radio broadcasting sequence of message with Whether the difference between current time is more than Second Threshold.

The Second Threshold is for identifying whether mobile terminal has been moved off a threshold value of the vehicles.Alternatively, Two threshold values are equal to the predetermined threshold in step 402, or, Second Threshold is slightly larger than the predetermined threshold in step 402.

As a kind of possible implementation, vehicle-mounted multimedia equipment is spaced at predetermined time intervals can detect each lasting nothing Whether the difference between reception time and the current time of last radio broadcasting message in line broadcasting packet sequence is more than Second Threshold.

As alternatively possible implementation, vehicle-mounted multimedia equipment is that each mobile terminal sets a timer, When a length of Second Threshold of timer, in the new radio broadcasting message of receive the mobile terminal every time one, by timer Reset；Interrupt signal is generated in timer expiry, it is believed that the reception time of last radio broadcasting message and current time Between difference be more than Second Threshold.

When difference is more than Second Threshold, into step 405；

When difference is less than or equal to Second Threshold, into step 406.

Step 405, if being more than Second Threshold, the duration that occurred of mobile terminal is resetted.

For each mobile terminal, if last radio broadcasting report in nearest one group lasting radio broadcasting sequence of message Difference between reception time and the current time of text is more than Second Threshold, then vehicle-mounted multimedia equipment has judged mobile terminal Away from the vehicles.Now, vehicle-mounted multimedia equipment is resetted the duration that occurred of the mobile terminal.The mode of reset, Can be set to 0；It can also be memory space corresponding to direct release.

With reference to figure 4B, the difference corresponding to terminal iidentification C between a nearest radio broadcasting message C4 and current time surpasses Crossing Second Threshold, then it is assumed that mobile terminal C has got off, or, mobile terminal C is whole used in the passerby accidentally passed through The mobile terminal C duration that occurred is set to 0 by end, vehicle-mounted multimedia equipment.

Step 406, if being less than or equal to Second Threshold, has there is duration in that continues memory mobile terminal.

With reference to figure 4B, a nearest radio broadcasting message corresponding to terminal iidentification A, terminal iidentification B and terminal iidentification D is with working as Difference between the preceding time is not less than first threshold, then it is assumed that mobile terminal A, mobile terminal B and mobile terminal D are to be located at traffic Terminal on instrument, vehicle-mounted multimedia equipment continue to store master mobile terminal A, mobile terminal B and when having occurred of mobile terminal D It is long.

Step 407, for each mobile terminal, detection statistics to mobile terminal occurred whether duration is more than first Threshold value.

When mobile terminal is when having there is duration not less than first threshold, into step 408；

When mobile terminal is when duration occurred and having exceeded first threshold, into step 409；

Step 408, when having there is duration not less than first threshold of mobile terminal, wouldn't count to the mobile terminal Number.

Step 409, if being more than first threshold, the history occurrence number of mobile terminal is added one, obtains mobile terminal Occurrence number；The initial value of history occurrence number is X.

History occurrence number is that the mobile terminal that vehicle-mounted multimedia equipment stores before this is appeared on the vehicles Number summation.

The initial value of history occurrence number is X.Alternatively, X=0.For example, for mobile terminal A, history occurrence number is 7, then master mobile terminal A occurrence number is 8；For mobile terminal B, history occurrence number is 1, then mobile terminal B has been Occurrence number is 2；For mobile terminal D, history occurrence number is 24, then mobile terminal D occurrence number is 25.

Table 1 shows the history occurrence number of each mobile terminal, occurrence number, and last time time of occurrence is with occurring Frequency.

	Master mobile terminal A	Mobile terminal B	Mobile terminal D
				History occurrence number	7	1	24
Occurrence number	8	2	25
				Last time time of occurrence	On August 13rd, 2016	On July 28th, 2016	On August 13rd, 2016
The frequency of occurrences	2 times/each two week	1 time/each two week	5 times/each two week

Table 1

Step 410, the cohesion between master mobile terminal is calculated according to the occurrence number of mobile terminal.

Cohesion is master mobile terminal and a mapping of the relation of other mobile terminals.Cohesion and mobile terminal are Occurrence number is relevant, correlation, that is, the occurrence number of mobile terminal is higher, cohesion is bigger；Mobile terminal Occurrence number is lower, and cohesion is smaller.

Cohesion between master mobile terminal is calculated according to the occurrence number of mobile terminal and comprises at least in the following manner One kind：

Alternatively, the occurrence number of mobile terminal is defined as the cohesion of the mobile terminal and master mobile terminal.

For example, for mobile terminal A, mobile terminal A occurrence number is 8, and the cohesion with master mobile terminal is 8； For mobile terminal B, mobile terminal B occurrence number is 2, and the cohesion with master mobile terminal is 2；For mobile terminal D, Mobile terminal D occurrence number is 25, and the cohesion with master mobile terminal is 25.

Alternatively, it is according to the formula of the cohesion between the calculating of the occurrence number of mobile terminal and master mobile terminal

W=k1*x+k2*y+k3*z

Wherein, x is occurrence number, and k1 is the weights of occurrence number；Occurrence number is more, and cohesion is higher, then The weights of occurrence number is just；Y is number of days of the last time time of occurrence apart from current time, when k2 occurs for last time Between apart from current time number of days weights；Last time time of occurrence is smaller apart from the number of days of current time, and cohesion is higher, Then last time time of occurrence is negative apart from the weights of the number of days of current time；Z is the frequency of occurrences, and k3 is the power of the frequency of occurrences Value；The frequency of occurrences is higher, and cohesion is higher, then the weights of the frequency of occurrences is just.

For example, the weights for determining occurrence number are 3, it is determined that last time time of occurrence is apart from the number of days of current time Weights are -1, and the weights for determining the frequency of occurrences are 1.For mobile terminal A, mobile terminal B occurrence number is 8, last Secondary time of occurrence is August in 2016 13, is 2 days apart from current time number of days, and the frequency of occurrences is 2 times/each two week, then close Density is 24；For mobile terminal B, mobile terminal B occurrence number is 2, and last time time of occurrence is July 28 in 2016 Day, it is 18 days apart from current time number of days, the frequency of occurrences is 1 time/each two week, then cohesion is -11；For mobile terminal D, mobile terminal D occurrence number are 25, and last time time of occurrence is August in 2016 13, are 2 apart from current time number of days My god, the frequency of occurrences is 5 times/each two week, then cohesion is 78.

Alternatively, the ratio of the occurrence number of mobile terminal and the occurrence number of master mobile terminal is defined as intimately Degree.

For example, the occurrence number for setting master mobile terminal is 46, for mobile terminal A, master mobile terminal A occurrence number For 8, the cohesion with master mobile terminal is 17.4%；For mobile terminal B, mobile terminal B occurrence number is 2, with master The cohesion of mobile terminal is 5.6%；For mobile terminal D, mobile terminal D occurrence number is 25, with master mobile terminal Cohesion be 69.4%.

Step 411, determined whether to enable voice play function according to cohesion, voice play function is to use speech play The function that form plays out to the message transmitted by master mobile terminal.

Determine whether to enable voice play function including at least one kind in the following manner according to cohesion：

Alternatively, when cohesion is more than cohesion threshold value, voice play function is enabled；

For example, for mobile terminal A, it is feasible according to the calculating of the occurrence number of mobile terminal and main shifting in three of the above In the mode of cohesion between dynamic terminal, when cohesion is 8, voice play function is not enabled；When cohesion is 24, do not enable Voice play function；When cohesion is 17.4%, voice play function is not enabled.It is feasible in three of the above for mobile terminal B According to the occurrence number of mobile terminal calculate and master mobile terminal between cohesion mode in, cohesion be 2 when, no Enable voice play function；When cohesion is -11, voice play function is not enabled；When cohesion is 5.6%, voice is not enabled Playing function.It is feasible whole according to the calculating of the occurrence number of mobile terminal and main movement in three of the above for mobile terminal D In the mode of cohesion between end, when cohesion is 25, voice play function is enabled；When cohesion is 78, enables voice and broadcast Playing function；When cohesion is 69.4%, voice play function is enabled.

Alternatively, when cohesion is more than cohesion threshold value and message is the message of default application program, enable voice and broadcast Playing function；

For example, determine that pre-set programs are Facebook (facebook).For mobile terminal D, in the feasible basis of three of the above The occurrence number of mobile terminal is calculated in the mode of the cohesion between master mobile terminal, and when cohesion is 25, message is During message from Facebook, voice play function is enabled；When cohesion is 78, message is the message from Facebook When, enable voice play function；When cohesion is 69.4%, when message is the message from Facebook, speech play is enabled Function.Still further aspect, it is feasible according between the calculating of the occurrence number of mobile terminal and master mobile terminal in three of the above Cohesion mode in, cohesion be 25 when, when message is the message from other application program, do not enable speech play work( Energy；When cohesion is 78, when message is the message from other application program, voice play function is not enabled；Cohesion is When 69.4%, message is when coming from other application program message, not enable voice play function.

Alternatively, when cohesion is more than cohesion threshold value and message is the message of corresponding default contact person, voice is enabled Playing function；

For example, determine the default artificial X of contact.Three of the above it is feasible according to the occurrence number of mobile terminal calculate with In the mode of cohesion between master mobile terminal, when cohesion is 25, when message is the message from X, speech play is enabled Function；When cohesion is 78, when message is the message from X, voice play function is enabled；When cohesion is 69.4%, message When being the message from X, voice play function is enabled.Still further aspect, three of the above it is feasible according to mobile terminal Occurrence number is calculated in the mode of the cohesion between master mobile terminal, and when cohesion is 25, message is from other contacts During the message of people, voice play function is not enabled；When cohesion is 78, when message is the message from other contact persons, do not open Use voice play function；When cohesion is 69.4%, when message is the message from other contact persons, speech play work(is not enabled Energy.

Alternatively, when cohesion is less than cohesion threshold value, untreated prompting message corresponding with message is generated.

For example, with reference to Fig. 4 C, for mobile terminal B, in the feasible occurrence number according to mobile terminal of three of the above Calculate in the mode of the cohesion between master mobile terminal, when cohesion is 2, generating untreated remind corresponding with message and believing Breath；When cohesion is -11, untreated prompting message corresponding with message is generated；When cohesion is 5.6%, generation and message pair The untreated prompting message answered.

It should be noted that above-mentioned first threshold, Second Threshold and cohesion threshold value can be by User Defineds.

It should be noted that above-mentioned default application program or above-mentioned default contact person can be by User Defineds.

The present embodiment also continues the reception of last radio broadcasting message in radio broadcasting sequence of message by detecting Whether the difference between time and current time is more than Second Threshold, if being more than Second Threshold, by the appearance of mobile terminal Duration is resetted, when solving the situation for other passenger getting off car occurred, the passenger occurred how duration handled ask Topic, has reached for each passenger, can be accurately positioned the passenger duration has occurred, so as to accurately determine the passenger Occurrence number effect.

In the alternative embodiment based on Fig. 4, there are other possible implementations in step 411.Such as according to cohesion It is determined that enabling the play mode in voice play function, voice play function includes at least two play mode, different broadcastings Pattern is used for the different content for playing message.Now, step 411, which can substitute, is implemented as step 411a to step 411h, such as Shown in Fig. 5：

Whether step 411a, detection cohesion are more than cohesion threshold value.

After vehicle mounted multimedia receives the message of master mobile terminal transmission, currently detected mobile terminal identification pair is detected Cohesion between the mobile terminal and master mobile terminal answered.

If cohesion is less than cohesion threshold value, into step 411b；

If cohesion is more than cohesion threshold value, into step 411c.

Step 411b, if cohesion is less than cohesion threshold value, enable the first play mode in voice play function.

When cohesion is less than cohesion threshold value, the first play mode in voice play function is enabled, first plays mould Formula is the pattern for the type of message for playing message.Now, vehicle-mounted multimedia equipment only plays the message class of message with speech form Type.

With reference to figure 5b, it illustrates the schematic diagram of the first play mode enabled in voice play function.Vehicle mounted multimedia Detect that the cohesion of mobile terminal A and B and master mobile terminal is respectively less than cohesion threshold value.Therefore, for mobile terminal A or B, When vehicle-mounted multimedia equipment receives the message of master mobile terminal transmission, only " you have a new QQ message " is played.

Step 411c, if cohesion is more than cohesion threshold value, enable the second play mode in voice play function

Second play mode is the pattern for the type of message and opposite end contact name for playing the message.When cohesion is big When cohesion threshold value, the second play mode in voice play function is enabled, the second play mode is to play the message of message The pattern of type and opposite end contact name.Now, vehicle-mounted multimedia equipment with speech form play message type of message and The title of opposite end contact person.

With reference to figure 5c, it illustrates the schematic diagram of the second play mode enabled in voice play function.Vehicle mounted multimedia Detect that the cohesion of mobile terminal D and master mobile terminal is more than cohesion threshold value.Therefore, for mobile terminal D, when vehicle-mounted more During the message that media receiver is sent to master mobile terminal, only " king XX have sent a new QQ message " is played.

Step 411d, receive phonetic control command.

The no broadcasting message text of the second play mode in the first play mode and step 411c in step 411b, If user corresponding to master mobile terminal wishes that vehicle mounted multimedia plays message text, it is necessary to send Voice command to vehicle mounted multimedia Instruction.

Phonetic control command is used to indicate that vehicle mounted multimedia enables the 3rd play mode, and the 3rd play mode is to play message Opposite end contact name and message text pattern.Predetermined keyword is included in phonetic control command, vehicle mounted multimedia receives During to phonetic control command comprising predetermined keyword, the 3rd play mode is enabled.It is vehicle-mounted more in an optional embodiment After media get the phonetic control command comprising predetermined keyword, detect the phonetic control command vocal print feature whether with advance If vocal print feature match, when the vocal print feature of phonetic control command matches with default vocal print feature, vehicle mounted multimedia Enable the 3rd play mode.Default vocal print feature is the vocal print feature of the user of master mobile terminal.

For example, user corresponding to master mobile terminal tells the phonetic control command of " broadcasting message ".

Step 411e, according to phonetic control command, the 3rd play mode in voice play function is enabled message.

When receiving phonetic control command, vehicle-mounted multimedia equipment plays the opposite end contact name of message with speech form Title and message text.

With reference to figure 5d, it illustrates the schematic diagram of the 3rd play mode enabled message in voice play function.For Mobile terminal D, when vehicle-mounted multimedia equipment refers to receiving " broadcasting " Voice command that user corresponding to master mobile terminal tells When making, " king XX sends message for broadcasting：Have a meal together at night！”.

Step 411f, record the conditions for use of the 3rd play mode.

Conditions for use includes：In the terminal iidentification of master mobile terminal, the terminal iidentification of mobile terminal, opposite end contact name At least one.

Vehicle mounted multimedia according to phonetic control command, message is enabled the 3rd play mode in voice play function it Afterwards, the conditions for use of the 3rd play mode is recorded.

For example, conditions for use is the " terminal iidentification of master mobile terminal:Z；The terminal iidentification of mobile terminal:D；Opposite end contacts People's title：King XX.”

Step 411g, when receiving another a piece of news, detect whether to meet conditions for use.

Vehicle mounted multimedia detects whether to meet conditions for use after another a piece of news is received.

If meeting conditions for use, vehicle mounted multimedia enables the 3rd play mode to another a piece of news；If it is unsatisfactory for enabling bar Part, then jump to step 411a.

Step 411h, if meeting conditions for use, the 3rd play mode is enabled to another a piece of news.

If meet conditions for use, then it is assumed that user corresponding to master mobile terminal wishes to play the opposite end of message on this condition Contact name and message text, now, vehicle mounted multimedia enable the 3rd play mode to another a piece of news.

It should be noted that above-mentioned cohesion threshold value, predetermined keyword can be by User Defineds.

The present embodiment also by recording the conditions for use of the 3rd play mode, solves and enables the 3rd broadcasting mould in identical The problem of needing to repeatedly input phonetic control command under conditions of formula, as long as having reached the conditions for use for meeting the 3rd play mode When, it is not necessary to input phonetic control command, you can enable the effect of the 3rd play mode.

It is the device embodiment of the embodiment of the present invention below, for the details not being described in detail wherein, may be referred to above-mentioned One-to-one embodiment of the method.

Fig. 6 is refer to, it illustrates the Voice command based on vehicle-mounted multimedia equipment shown in one embodiment of the invention The block diagram of device.The phonetic controller based on vehicle-mounted multimedia equipment can pass through software, hardware or both Combination, be implemented as vehicle-mounted multimedia equipment all or part of, described device includes：Message receiving module 620, intimately Spend computing module 640, voice playing module 660.

Message receiving module 620, the radio broadcasting message sent for receiving at least one mobile terminal, radio broadcasting report Text carries the terminal iidentification of mobile terminal；

Cohesion computing module 640, for according to radio broadcasting message calculate each mobile terminal and master mobile terminal it Between cohesion, master mobile terminal be with vehicle-mounted multimedia equipment establish communication connection mobile terminal；

Voice playing module 660, for being determined whether to enable voice play function according to cohesion, voice play function is The function of being played out using speech play form to the message transmitted by master mobile terminal.

Fig. 7 is refer to, it illustrates the voice control based on vehicle-mounted multimedia equipment that another embodiment of the present invention provides The block diagram of device processed.The phonetic controller based on vehicle-mounted multimedia equipment can pass through software, hardware or two The combination of person, vehicle-mounted multimedia equipment all or part of is implemented as, described device includes：Message receiving module 720, parent Density Calculation Module 740 and voice playing module 760

Message receiving module 720, the radio broadcasting message sent for receiving at least one mobile terminal, radio broadcasting report Text carries the terminal iidentification of mobile terminal；

Cohesion computing module 740, for according to radio broadcasting message calculate each mobile terminal and master mobile terminal it Between cohesion, master mobile terminal be with vehicle-mounted multimedia equipment establish communication connection mobile terminal.

Alternatively, cohesion computing module 740 includes：Duration statistic unit 742, number statistic unit 744, cohesion meter Calculate unit 747.Wherein：

Duration statistic unit 742, for the appearance according to each mobile terminal of radio broadcasting counting messages received Duration；

Number statistic unit 744, for for each mobile terminal, having there is duration according to the mobile terminal counted on Count the occurrence number of mobile terminal.

Alternatively, number statistic unit includes：Duration detection sub-unit 744a and duration reset subelement 744b.Wherein：

Duration detection sub-unit 744a, the appearance for mobile terminal that for each mobile terminal, detection statistics arrive Whether duration is more than first threshold；

Number counts subelement 744b, if for being more than first threshold, the history occurrence number of mobile terminal is added into one, The occurrence number of mobile terminal is obtained, the initial value of history occurrence number is X.

Cohesion computing unit 746, for being calculated according to the occurrence number of mobile terminal between master mobile terminal Cohesion, occurrence number and cohesion correlation.

Voice playing module 760, for being determined whether to enable voice play function according to cohesion, voice play function is The function of being played out using speech play form to the message transmitted by master mobile terminal.

Fig. 8 is refer to, it illustrates the voice control based on vehicle-mounted multimedia equipment that another embodiment of the present invention provides The block diagram of device processed.The phonetic controller based on vehicle-mounted multimedia equipment can pass through software, hardware or two The combination of person, vehicle-mounted multimedia equipment all or part of is implemented as, described device includes：Message receiving module 820, parent Density Calculation Module 840 and voice playing module 860.

Message receiving module 820, the radio broadcasting message sent for receiving at least one mobile terminal, radio broadcasting report Text carries the terminal iidentification of mobile terminal.

Cohesion computing module 840, for according to radio broadcasting message calculate each mobile terminal and master mobile terminal it Between cohesion, master mobile terminal be with vehicle-mounted multimedia equipment establish communication connection mobile terminal.

Alternatively, cohesion computing module 840 includes：Duration statistic unit 842, number statistic unit 844, cohesion meter Calculate unit 846.Wherein：

Duration statistic unit 842, for the appearance according to each mobile terminal of radio broadcasting counting messages received Duration；

Alternatively, duration statistic unit 842 includes：First determination subelement 842a, the second determination subelement 842b, first Detection sub-unit 842c, duration reset subelement 842d.Wherein：

First determination subelement 842a, for for each terminal iidentification, when the radio broadcasting report for carrying terminal iidentification When text has two or more, nearest one group lasting radio broadcasting sequence of message corresponding to terminal iidentification is determined, continues nothing The reception time difference between i-th of radio broadcasting message and i+1 radio broadcasting message in line broadcasting packet sequence is less than Predetermined threshold value, i are positive integer；

Second determination subelement 842b, for according to last the radio broadcasting report continued in radio broadcasting sequence of message The difference received between the time for receiving time and first radio broadcasting message of text, is defined as when having occurred of mobile terminal It is long.

First detection sub-unit 842c, for detecting last radio broadcasting report in lasting radio broadcasting sequence of message Whether the difference between reception time and the current time of text is more than Second Threshold；

Duration resets subelement 842d, if for being more than Second Threshold, the duration that occurred of mobile terminal is answered Position.

Number statistic unit 844, for for each mobile terminal, having there is duration according to the mobile terminal counted on Count the occurrence number of mobile terminal.

Alternatively, number statistic unit 844 includes：Duration detection sub-unit 844a and duration reset subelement 844b.Its In：

Duration detection sub-unit 844a, the appearance for mobile terminal that for each mobile terminal, detection statistics arrive Whether duration is more than first threshold；

Number counts subelement 844b, if for being more than first threshold, the history occurrence number of mobile terminal is added into one, The occurrence number of mobile terminal is obtained, the initial value of history occurrence number is X.

Cohesion computing unit 846, for being calculated according to the occurrence number of mobile terminal between master mobile terminal Cohesion, occurrence number and cohesion correlation.

Voice playing module 860, for being determined whether to enable voice play function according to cohesion, voice play function is The function of being played out using speech play form to the message transmitted by master mobile terminal.

Alternatively, voice playing module 860, including：First broadcast unit 862, the second broadcast unit 864, the 3rd plays Unit 866.Wherein：

First broadcast unit 862, for when cohesion is more than cohesion threshold value, enabling voice play function；

Or

Second broadcast unit 864, it is to preset the message of application program for being more than cohesion threshold value and message in cohesion When, enable voice play function；

Or

3rd broadcast unit 866, it is disappearing for corresponding default contact person for being more than cohesion threshold value and message in cohesion During breath, voice play function is enabled.

Alternatively, voice playing module 860, in addition to：

Reminding unit 868 is not read, and for when cohesion is less than cohesion threshold value, generation is corresponding with message untreated to be carried Awake information.

Fig. 9 is refer to, it illustrates the voice control based on vehicle-mounted multimedia equipment that another embodiment of the present invention provides The block diagram of device processed.The phonetic controller based on vehicle-mounted multimedia equipment can pass through software, hardware or two The combination of person, vehicle-mounted multimedia equipment all or part of is implemented as, described device includes：Message receiving module 920, parent Density Calculation Module 940, voice playing module 960, command reception module 990, the 3rd enables module 900, condition logging modle 910 and condition detection module 930.

Message receiving module 920, the radio broadcasting message sent for receiving at least one mobile terminal, radio broadcasting report Text carries the terminal iidentification of mobile terminal.

Cohesion computing module 940, for according to radio broadcasting message calculate each mobile terminal and master mobile terminal it Between cohesion, master mobile terminal be with vehicle-mounted multimedia equipment establish communication connection mobile terminal.

Alternatively, cohesion computing module 940 includes：Duration statistic unit 942, number statistic unit 944, cohesion meter Calculate unit 946.Wherein：

Duration statistic unit 942, for the appearance according to each mobile terminal of radio broadcasting counting messages received Duration.

Alternatively, duration statistic unit 942 includes：First determination subelement 942a, the second determination subelement 942b, first Detection sub-unit 942c, duration reset subelement 942d.Wherein：

First determination subelement 942a, for for each terminal iidentification, when the radio broadcasting report for carrying terminal iidentification When text has two or more, nearest one group lasting radio broadcasting sequence of message corresponding to terminal iidentification is determined, continues nothing The reception time difference between i-th of radio broadcasting message and i+1 radio broadcasting message in line broadcasting packet sequence is less than Predetermined threshold value, i are positive integer.

Second determination subelement 942b, for according to last the radio broadcasting report continued in radio broadcasting sequence of message The difference received between the time for receiving time and first radio broadcasting message of text, is defined as when having occurred of mobile terminal It is long.

First detection sub-unit 942c, for detecting last radio broadcasting report in lasting radio broadcasting sequence of message Whether the difference between reception time and the current time of text is more than Second Threshold.

Duration resets subelement 942d, if for being more than Second Threshold, the duration that occurred of mobile terminal is answered Position.

Number statistic unit 944, for for each mobile terminal, having there is duration according to the mobile terminal counted on Count the occurrence number of mobile terminal.

Alternatively, number statistic unit 944 includes：Duration detection sub-unit 944a and duration reset subelement 944b.Its In：

Duration detection sub-unit 944a, the appearance for mobile terminal that for each mobile terminal, detection statistics arrive Whether duration is more than first threshold；

Number counts subelement 944b, if for being more than first threshold, the history occurrence number of mobile terminal is added into one, The occurrence number of mobile terminal is obtained, the initial value of history occurrence number is X.

Cohesion computing unit 946, for being calculated according to the occurrence number of mobile terminal between master mobile terminal Cohesion, occurrence number and cohesion correlation.

Voice playing module 960, for being determined whether to enable voice play function according to cohesion, voice play function is The function of being played out using speech play form to the message transmitted by master mobile terminal.

Alternatively, voice playing module 960, including：First, which enables unit 962 and second, enables unit 964

First enables unit 962, for when cohesion is less than cohesion threshold value, enabling first in voice play function Play mode；

Second enables unit 964, for when cohesion is more than cohesion threshold value, enabling second in voice play function Play mode.

Alternatively, the device can also include：Command reception module 990, the 3rd enables module 900, condition logging modle 910 and condition detection module 930.

Command reception module 990, for receiving phonetic control command.

3rd enables module 900, for according to phonetic control command, the 3rd enabled message in voice play function to broadcast Mode playback.

3rd play mode is the pattern for the opposite end contact name and message text for playing message.

Condition logging modle 910, for recording the conditions for use of the 3rd play mode, conditions for use includes：It is main mobile whole At least one of the terminal iidentification at end, the terminal iidentification of mobile terminal, opposite end contact name.

Condition detection module 930, for when receiving another a piece of news, detecting whether to meet conditions for use.

If meeting conditions for use, the 3rd play mode is enabled to another a piece of news.

Figure 10 is refer to, the block diagram of the vehicle-mounted multimedia equipment provided it illustrates one embodiment of the invention.

As shown in Figure 10, the vehicle-mounted multimedia equipment can include radio frequency (RF, Radio Frequency) circuit 1001, Include the memories 1002 of one or more computer-readable recording mediums, input block 1003, display unit 1004, Sensor 1005, voicefrequency circuit 1006, Wireless Fidelity (WiFi, Wireless Fidelity) module 1007, include one or The parts such as the processor 1008 and power supply 1009 of more than one processing core of person.It will be understood by those skilled in the art that Figure 10 In the vehicle-mounted multimedia equipment structure that shows do not form restriction to vehicle-mounted multimedia equipment, can include than illustrate it is more or Less part, either combine some parts or different parts arrangement.Wherein：

RF circuits 1001 can be used for receive and send messages or communication process in, the reception and transmission of signal, especially, by base station After downlink information receives, transfer to one or more than one processor 1008 is handled；In addition, it is sent to up data are related to Base station.Generally, RF circuits 1001 include but is not limited to antenna, at least one amplifier, tuner, one or more oscillators, Subscriber identity module (SIM, Subscriber Identity Module) card, transceiver, coupler, low-noise amplifier (LNA, Low Noise Amplifier), duplexer etc..In addition, RF circuits 1001 can also by radio communication and network and Other equipment communicates.The radio communication can use any communication standard or agreement, including but not limited to global system for mobile telecommunications System (GSM, Global System of Mobile communication), general packet radio service (GPRS, General Packet Radio Service), CDMA (CDMA, Code Division Multiple Access), wideband code division it is more Location (WCDMA, Wideband Code Division Multiple Access), Long Term Evolution (LTE, Long Term Evolution), Email, Short Message Service (SMS, Short Messaging Service) etc..

Memory 1002 can be used for storage software program and module, and processor 1008 is stored in memory by operation 1002 software program and module, so as to perform various function application and data processing.Memory 1002 can mainly include Storing program area and storage data field, wherein, storing program area can storage program area, the application journey needed at least one function Sequence (such as sound-playing function, image player function etc.) etc.；Storage data field can store to be made according to vehicle-mounted multimedia equipment With data (such as voice data, phone directory etc.) created etc..In addition, memory 1002 can be deposited including high random access Reservoir, nonvolatile memory, for example, at least a disk memory, flush memory device or other volatibility can also be included Solid-state memory.Correspondingly, memory 1002 can also include Memory Controller, single to provide processor 1008 and input The access of first 1003 pairs of memories 1002.

Input block 1003 can be used for the numeral or character information for receiving input, and generation is set with user and function Control relevant keyboard, mouse, action bars, optics or the input of trace ball signal.Specifically, in a specific embodiment In, input block 1003 may include touch sensitive surface and other input equipments.Touch sensitive surface, also referred to as touch display screen or tactile Control plate, collect user on or near it touch operation (such as user using any suitable object such as finger, stylus or Operation of the annex on touch sensitive surface or near touch sensitive surface), and corresponding connection dress is driven according to formula set in advance Put.Optionally, touch sensitive surface may include both touch detecting apparatus and touch controller.Wherein, touch detecting apparatus is examined The touch orientation of user is surveyed, and detects the signal that touch operation is brought, transmits a signal to touch controller；Touch controller from Touch information is received on touch detecting apparatus, and is converted into contact coordinate, then gives processor 1008, and can reception processing Order that device 1008 is sent simultaneously is performed.It is furthermore, it is possible to more using resistance-type, condenser type, infrared ray and surface acoustic wave etc. Type realizes touch sensitive surface.Except touch sensitive surface, input block 1003 can also include other input equipments.Specifically, its His input equipment can include but is not limited to physical keyboard, function key (such as volume control button, switch key etc.), track One or more in ball, mouse, action bars etc..

Display unit 1004 can be used for display by the information of user's input or be supplied to the information of user and vehicle-mounted more matchmakers The various graphical user interface of body equipment, these graphical user interface can be by figure, text, icon, video and its any groups Close to form.Display unit 1004 may include display panel, optionally, can use liquid crystal display (LCD, Liquid Crystal Display), the form such as Organic Light Emitting Diode (OLED, Organic Light-Emitting Diode) matches somebody with somebody Put display panel.Further, touch sensitive surface can cover display panel, when touch sensitive surface detects the touch on or near it After operation, processor 1008 is sent to determine the type of touch event, is followed by subsequent processing type of the device 1008 according to touch event Corresponding visual output is provided on a display panel.Although in Fig. 10, touch sensitive surface and display panel are as two independences Part realize input and input function, but in some embodiments it is possible to by touch sensitive surface and display panel it is integrated and Realize input and output function.

Vehicle-mounted multimedia equipment may also include at least one sensor 1005, such as optical sensor, motion sensor, positioning Sensor and other sensors.Specifically, optical sensor may include ambient light sensor and proximity transducer, wherein, environment Optical sensor can adjust the brightness of display panel according to the light and shade of ambient light, and proximity transducer can be in vehicle-mounted multimedia equipment When being moved in one's ear, display panel and/or backlight are closed.As one kind of motion sensor, gravity accelerometer can be examined The size of (generally three axles) acceleration in all directions is surveyed, size and the direction of gravity are can detect that when static, available for knowing The application (such as horizontal/vertical screen switching, dependent game, magnetometer pose calibrating) of other mobile phone posture, Vibration identification correlation function (ratio Such as pedometer, tap)；Alignment sensor can position to obtain the reality of vehicle-mounted multimedia equipment according to global position system GPS When geographical position.Gyroscope, barometer, hygrometer, thermometer, the infrared ray sensing that can also configure as vehicle-mounted multimedia equipment The other sensors such as device, will not be repeated here.

Voicefrequency circuit 1006, loudspeaker, microphone can provide the COBBAIF between user and vehicle-mounted multimedia equipment.Sound Electric signal after the voice data received conversion can be transferred to loudspeaker, sound is converted to by loudspeaker by frequency circuit 1006 Signal output；On the other hand, the voice signal of collection is converted to electric signal by microphone, is changed after being received by voicefrequency circuit 1006 It is such as another vehicle-mounted to be sent to through RF circuits 1001 for voice data, then after voice data output processor 1008 is handled Multimedia equipment, or audio message is exported to memory 1002 further to handle.Voicefrequency circuit 1006 is also possible to wrap Earphone jack is included, to provide the communication of peripheral hardware earphone and vehicle-mounted multimedia equipment.

WiFi belongs to short range wireless transmission technology, and vehicle-mounted multimedia equipment can help user by WiFi module 1007 Send and receive e-mail, browse webpage and access streaming video etc., it has provided the user wireless broadband internet and accessed.Although Figure 10 shows WiFi module 1007, but it is understood that, it is simultaneously not belonging to must be configured into for vehicle-mounted multimedia equipment, complete It can be omitted as needed in the essential scope for do not change invention entirely.

Processor 1008 is the control centre of vehicle-mounted multimedia equipment, utilizes various interfaces and connection whole mobile phone Various pieces, by running or performing the software program and/or module that are stored in memory 1002, and call and be stored in Data in reservoir 1002, the various functions and processing data of vehicle-mounted multimedia equipment are performed, so as to carry out overall prison to mobile phone Control.Optionally, processor 1008 may include one or more processing cores；Preferably, processor 1008 can be integrated using processing Device and modem processor, wherein, application processor mainly handles operating system, user interface and application program etc., modulation Demodulation processor mainly handles radio communication.It is understood that above-mentioned modem processor can not also be integrated into processing In device 1008.

Vehicle-mounted multimedia equipment also includes the power supply 1009 (such as battery) to all parts power supply, it is preferred that power supply can With logically contiguous by power-supply management system and processor 1008, so that charged, discharged by power-supply management system realization management, And the function such as power managed.Power supply 1009 can also include one or more direct current or AC power, recharge The random component such as system, power failure detection circuit, power supply changeover device or inverter, power supply status indicator.

Although being not shown, vehicle-mounted multimedia equipment can also include camera, bluetooth module etc., will not be repeated here.Tool In the present embodiment, the processor 1008 in vehicle-mounted multimedia equipment can run one or one be stored in memory 1002 to body Programmed instruction more than individual, so as to realize the voice based on vehicle-mounted multimedia equipment provided in above-mentioned each embodiment of the method Control method.

One of ordinary skill in the art will appreciate that all or part of step in the various methods of above-described embodiment is can To instruct the hardware of correlation to complete by program, the program can be stored in a computer-readable recording medium, storage Medium can include：Read-only storage (ROM, Read Only Memory), random access memory (RAM, Random Access Memory), disk or CD etc..

The embodiments of the present invention are for illustration only, do not represent the quality of embodiment.

One of ordinary skill in the art will appreciate that hardware can be passed through by realizing all or part of step of above-described embodiment To complete, can also by program come instruct correlation hardware complete, program can be stored in a kind of computer-readable storage In medium, storage medium mentioned above can be read-only storage, disk or CD etc..

Presently preferred embodiments of the present invention is these are only, is not intended to limit the invention, it is all in the spirit and principles in the present invention Within, any modification, equivalent substitution and improvements made etc., it should be included in the scope of the protection.

Claims

1. a kind of sound control method based on vehicle-mounted multimedia equipment, it is characterised in that methods described includes:

The radio broadcasting message that at least one mobile terminal is sent is received, the radio broadcasting message carries the mobile terminal Terminal iidentification；

Each cohesion between the mobile terminal and master mobile terminal, the main shifting are calculated according to the radio broadcasting message Dynamic terminal is that the mobile terminal of communication connection is established with the vehicle-mounted multimedia equipment；

Determined whether to enable voice play function according to the cohesion, the voice play function is to use speech play form The function of being played out to the message transmitted by the master mobile terminal.

2. according to the method for claim 1, it is characterised in that described according to radio broadcasting message calculating is each Cohesion between mobile terminal and master mobile terminal, including：

According to the radio broadcasting counting messages that receive, each has there is duration in the mobile terminal；

For each mobile terminal, the mobile terminal is counted according to the duration that occurred of the mobile terminal counted on Occurrence number；

According to the occurrence number of the mobile terminal calculate and master mobile terminal between cohesion, the occurrence number with The cohesion correlation.

3. according to the method for claim 2, it is characterised in that the radio broadcasting counting messages that the basis receives Has there is duration in each mobile terminal, including：

For each terminal iidentification, when the radio broadcasting message for carrying the terminal iidentification has two or two During the above, nearest one group lasting radio broadcasting sequence of message corresponding to the terminal iidentification is determined, it is described to continue radio broadcasting report The reception time difference between i-th of radio broadcasting message and i+1 radio broadcasting message in literary sequence is less than predetermined threshold value, I is positive integer；

According to the reception time for continuing last radio broadcasting message in radio broadcasting sequence of message and first nothing The difference received between the time of line broadcasting packet, has there is duration in be defined as the mobile terminal.

4. according to the method for claim 2, it is characterised in that it is described for each mobile terminal, according to counting on The mobile terminal the occurrence number for duration occurred and having counted the mobile terminal, including：

For each mobile terminal, detection statistics to the mobile terminal occurred whether duration is more than the first threshold Value；

If being more than the first threshold, the history occurrence number of the mobile terminal is added one, obtains the mobile terminal Occurrence number, the initial value of the history occurrence number is X.

5. according to the method for claim 3, it is characterised in that described to be continued according to described in radio broadcasting sequence of message The difference received between the time for receiving time and first radio broadcasting message of last radio broadcasting message, is defined as The mobile terminal there is duration after, in addition to：

Detect the reception time for continuing last radio broadcasting message in radio broadcasting sequence of message and current time Between difference whether be more than Second Threshold；

If being more than the Second Threshold, the duration that occurred of the mobile terminal is resetted.

6. method according to any one of claims 1 to 5, it is characterised in that described to determine whether to open according to the cohesion With voice play function, including：

When the cohesion is more than cohesion threshold value, the voice play function is enabled；

Or

When the cohesion is more than the cohesion threshold value and the message is the message of default application program, institute's predicate is enabled Sound playing function；

Or

When the cohesion is more than the cohesion threshold value and the message is the message of corresponding default contact person, enable described Voice play function.

7. method according to any one of claims 1 to 5, it is characterised in that described to determine whether to open according to the cohesion With voice play function, including：

Determined to enable the play mode in the voice play function according to the cohesion, the voice play function is included extremely Few two kinds of play mode, the different play mode are used for the different content for playing the message；

Wherein, the content includes：The type of message of the message, the opposite end contact name of the message, the message At least one of message text.

8. according to the method for claim 7, it is characterised in that described to determine that enabling the voice broadcasts according to the cohesion Play mode in playing function, including：

When the cohesion is less than the cohesion threshold value, the first play mode in the voice play function is enabled；

When the cohesion is more than the cohesion threshold value, the second play mode in the voice play function is enabled；

First play mode is the pattern for the type of message for playing the message；Second play mode is described in broadcasting The type of message of message and the pattern of opposite end contact name.

9. according to the method for claim 8, it is characterised in that methods described also includes：

Receive phonetic control command；

According to the phonetic control command, the 3rd play mode in the voice play function is enabled the message；

3rd play mode is to play the opposite end contact name of the message and the pattern of message text.

10. according to the method for claim 9, it is characterised in that methods described also includes：

The conditions for use of the 3rd play mode is recorded, the conditions for use includes：The terminal iidentification of the master mobile terminal, At least one of the terminal iidentification of the mobile terminal, described opposite end contact name；

When receiving another a piece of news, detect whether to meet the conditions for use；

If meeting the conditions for use, the 3rd play mode is enabled to the another a piece of news.

11. a kind of phonetic controller based on vehicle-mounted multimedia equipment, it is characterised in that described device includes:

Message receiving module, the radio broadcasting message sent for receiving at least one mobile terminal, the radio broadcasting message Carry the terminal iidentification of the mobile terminal；

Cohesion computing module, for according to the radio broadcasting message calculate each mobile terminal and master mobile terminal it Between cohesion, the master mobile terminal be with the vehicle-mounted multimedia equipment establish communication connection mobile terminal；

Voice playing module, for being determined whether to enable voice play function, the voice play function according to the cohesion It is the function of being played out using speech play form to the message transmitted by the master mobile terminal.

12. device according to claim 11, it is characterised in that the cohesion computing module, including：

Duration statistic unit, for the appearance according to each mobile terminal of the radio broadcasting counting messages that receive Duration；

Number statistic unit, for for each mobile terminal, according to when having occurred of the mobile terminal counted on The long occurrence number for counting the mobile terminal；

Cohesion computing unit, it is intimate between master mobile terminal for being calculated according to the occurrence number of the mobile terminal Degree, the occurrence number and the cohesion correlation.

13. device according to claim 12, it is characterised in that the duration statistic unit, including：

First determination subelement, for for each terminal iidentification, when carrying the described wireless wide of the terminal iidentification When report text has two or more, nearest one group lasting radio broadcasting message sequence corresponding to the terminal iidentification is determined Arrange, connecing between i-th of the radio broadcasting message and i+1 radio broadcasting message continued in radio broadcasting sequence of message The receipts time difference is less than predetermined threshold value, and i is positive integer；

Second determination subelement, for last radio broadcasting message in the lasting radio broadcasting sequence of message The difference received between the time of time and first radio broadcasting message is received, is defined as when having occurred of the mobile terminal It is long.

14. device according to claim 12, it is characterised in that the number statistic unit, including：

Duration detection sub-unit, for for each mobile terminal, the appearance for the mobile terminal that detection statistics arrive Whether duration is more than first threshold；

Number counts subelement, if for being more than the first threshold, the history occurrence number of the mobile terminal is added into one, The occurrence number of the mobile terminal is obtained, the initial value of the history occurrence number is X.

15. device according to claim 13, it is characterised in that the duration statistic unit, in addition to：

First detection sub-unit, for detecting last radio broadcasting message in the lasting radio broadcasting sequence of message Whether the difference received between time and current time is more than Second Threshold；

Duration resets subelement, if for being more than the Second Threshold, the duration that occurred of the mobile terminal is answered Position.

16. according to any described device of claim 11 to 15, it is characterised in that the voice playing module, including：

First broadcast unit, for when the cohesion is more than cohesion threshold value, enabling the voice play function；

Or

Second broadcast unit, it is default application program for being more than the cohesion threshold value and the message in the cohesion During message, the voice play function is enabled；

Or

3rd broadcast unit, it is corresponding default contact person for being more than the cohesion threshold value and the message in the cohesion Message when, enable the voice play function.

17. according to any described device of claim 11 to 15, it is characterised in that the voice playing module, be specifically used for Determined to enable the play mode in the voice play function according to the cohesion, the voice play function includes at least two Kind play mode, the different play mode are used for the different content for playing the message；

18. device according to claim 17, it is characterised in that the voice playing module, including：

First enables unit, for when the cohesion is less than the cohesion threshold value, enabling in the voice play function The first play mode；

Second enables unit, for when the cohesion is more than the cohesion threshold value, enabling in the voice play function The second play mode；

19. device according to claim 18, it is characterised in that described device also includes：

Command reception module, for receiving phonetic control command；

3rd enables module, for according to the phonetic control command, enabling in the voice play function the message 3rd play mode；

20. device according to claim 19, it is characterised in that described device also includes：

Condition logging modle, for recording the conditions for use of the 3rd play mode, the conditions for use includes：The main shifting At least one of the dynamic terminal iidentification of terminal, the terminal iidentification of the mobile terminal, described opposite end contact name；

Condition detection module, for when receiving another a piece of news, detecting whether to meet the conditions for use；

21. a kind of speech control system based on vehicle-mounted multimedia equipment, it is characterised in that the system includes：Vehicle-mounted more matchmakers Body equipment and master mobile terminal；The vehicle-mounted multimedia equipment and the master mobile terminal, which are established, communication connection；

The vehicle-mounted multimedia equipment, including the phonetic controller as described in claim 11 to 20 is any.