CN110505603B - Bluetooth phone privacy protection method and vehicle machine - Google Patents
Bluetooth phone privacy protection method and vehicle machine Download PDFInfo
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- CN110505603B CN110505603B CN201810466368.5A CN201810466368A CN110505603B CN 110505603 B CN110505603 B CN 110505603B CN 201810466368 A CN201810466368 A CN 201810466368A CN 110505603 B CN110505603 B CN 110505603B
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F21/60—Protecting data
- G06F21/62—Protecting access to data via a platform, e.g. using keys or access control rules
- G06F21/6218—Protecting access to data via a platform, e.g. using keys or access control rules to a system of files or objects, e.g. local or distributed file system or database
- G06F21/6245—Protecting personal data, e.g. for financial or medical purposes
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/30—Services specially adapted for particular environments, situations or purposes
- H04W4/40—Services specially adapted for particular environments, situations or purposes for vehicles, e.g. vehicle-to-pedestrians [V2P]
- H04W4/48—Services specially adapted for particular environments, situations or purposes for vehicles, e.g. vehicle-to-pedestrians [V2P] for in-vehicle communication
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/80—Services using short range communication, e.g. near-field communication [NFC], radio-frequency identification [RFID] or low energy communication
Abstract
The invention provides a Bluetooth phone privacy protection method and a vehicle machine, when a mobile phone is connected with the vehicle machine through Bluetooth, the vehicle machine is synchronized with a classified address list in the mobile phone: the method comprises the following steps of setting a mobile phone type on a vehicle interface, and selecting an answering mode according to the mobile phone type when a call is made: judging whether only a driver exists in the vehicle or not in a driving mode, if so, judging the intimacy of the current passengers in the vehicle in the category according to the category of the incoming call number, if not, calling a corresponding preferred answering mode list, selecting the answering mode in the first order, and switching the answering mode according to the number of times of an answering button; in a non-driving mode, the car machine sets delay time for caller identification, and after the delay time is exceeded, an answering mode is obtained by receiving a touch signal of a car machine interface or a mobile phone interface; if the audio is being played, carrying out sound mixing processing; the driver and the non-driver are given different answering modes, and the vehicle-mounted mobile phone carries out prejudgment to bring convenience to the user and protect the phone privacy.
Description
Technical Field
The invention relates to the technical field of automobiles, in particular to a Bluetooth telephone privacy protection method and an automobile machine.
Background
In order to improve driving safety, a user generally answers a call through vehicle-mounted Bluetooth in the process of driving a vehicle.
In the related art, a user may turn on a bluetooth function of a mobile terminal and establish a connection between the mobile terminal and a bluetooth sound system of a vehicle. When the mobile terminal receives the incoming call prompt, the user can click answer options provided by the vehicle touch screen to carry out communication through a Bluetooth sound system of the vehicle. However, once the existing bluetooth telephone is connected with a mobile phone, when the existing bluetooth telephone is answered, sound is played from 4 loudspeakers, and if other passengers exist in a vehicle, the privacy of the user is easily revealed. Meanwhile, in the Bluetooth connection process, the car machine cannot know whether the connected telephone is the telephone of the driver or the telephone of the passenger, and if the car machine only adopts the telephone answering mode in the driving mode, the telephone privacy of the passenger cannot be met.
Disclosure of Invention
In view of the above drawbacks of the prior art, an object of the present invention is to provide a bluetooth phone privacy protection method and a car machine, which are used to solve the problem that the car machine cannot select an answering mode according to a type of a mobile phone in the prior art.
In order to achieve the above and other related objects, the present invention provides a bluetooth phone privacy protection method, applied to a phone answering process when a mobile phone is bluetooth connected to a car phone, where the car phone synchronizes with a classified address book in the mobile phone, the method comprising:
s1, the vehicle machine receives the mobile phone type configured through a vehicle machine interface; the mobile phone types are divided into a driver mobile phone and a non-driver mobile phone;
s2, when a call comes, the vehicle machine selects a corresponding answering mode according to the configured type of the mobile phone; the answering mode of the mobile phone of the driver corresponds to the driving mode, and the step S3 is carried out; the answering mode of the non-driver mobile phone corresponds to a non-driving mode, and step S4 is carried out;
s3, the in-car machine judges whether only a driver exists in the in-car through a camera arranged in the in-car machine, if so, the in-car machine plays and connects the call according to the answering mode of the first sequence in the default answering mode list, and the in-car machine switches the answering mode according to the pressed number of the answering button of the driving position; if not, according to the type of the incoming call number, the car machine judges the intimacy of the current in-car passenger in the type, and calls a preferred answering mode list corresponding to the intimacy, the car machine plays a call according to a first ordered answering mode in the preferred answering mode list, and switches the answering mode according to the number of times that an answering button is pressed; step S5 is carried out after the selection of the telephone answering mode is finished;
s4, the car machine displays the set delay time on the car machine interface for the caller identification, and after the delay time is exceeded, the car machine obtains an answering mode by receiving a car machine interface touch signal or a mobile phone interface touch signal, and the step S5 is carried out after the phone answering mode is selected;
and S5, judging whether the current vehicle-mounted sound box plays the audio or not by the vehicle-mounted sound box, if so, carrying out sound mixing processing on the audio volume according to the telephone volume to obtain a sound mixing signal, and outputting the sound mixing signal by the vehicle-mounted sound box.
In an embodiment of the present invention, in step S3, a bluetooth headset play, a car machine play, and a mobile phone hands-free play are sequentially set in the default answering mode list.
In an embodiment of the present invention, the number of times the answer button is pressed is 2-3 times.
In an embodiment of the present invention, in step S3, the in-vehicle device determines the intimacy degree of the current in-vehicle passenger in the category according to the incoming call number category, and calls a preferred answering mode list corresponding to the intimacy degree, specifically:
s31, the car machine control camera acquires the face information of the current passenger in the car;
step S32, judging whether the in-vehicle passenger face information exists in the in-vehicle device; if yes, calling corresponding intimacy degree according to the face information, selecting the lowest intimacy degree, and obtaining a corresponding optimal answering mode list according to the lowest intimacy degree; and if not, selecting a default answering mode list, obtaining the intimacy of the face information according to the selected answering mode, updating an optimal answering mode list, and storing the face information, the intimacy and the optimal answering mode list in the automobile.
In an embodiment of the invention, the minimum threshold is set to 0.5-0.6.
In an embodiment of the present invention, in the step S32, the values of the intimacy degree are:
under different incoming call types, counting the total incoming call times of a type of call obtained by a vehicle machine when a passenger sits in the vehicle and the open playing times of the type of call in front of the passenger according to the passenger face information obtained by the vehicle machine, and calculating the proportion of the open playing times to the total incoming call times as intimacy.
In an embodiment of the present invention, in the step S32, the updating the preferred answering mode list specifically includes:
judging whether the current intimacy degree is lower than a lowest threshold value,
if so, the preferred answering mode list is consistent with the default answering mode list;
if not, updating the first sequencing answering mode to the currently selected answering mode, wherein the original first sequencing answering mode corresponds to the sequencing position of the current answering mode.
In an embodiment of the present invention, in step S4, the car machine displays a set delay time on the car machine interface for the caller id, and after the delay time is exceeded, the car machine obtains an answering mode by receiving a car machine interface touch signal or receiving a mobile phone interface touch signal, specifically:
step S40, the in-vehicle machine receives the incoming call display and does not display the incoming call display on the in-vehicle machine interface within the preset delay time, so that the incoming call display displayed on the in-vehicle machine is later than the mobile phone;
step S41, in a preset delay time, if the car machine receives a touch signal of the mobile phone screen, the phone is considered to be answered by the mobile phone, and if the car machine does not receive the touch signal of the mobile phone screen, the step S42 is carried out;
s42, the in-vehicle machine incoming call display is set on the in-vehicle machine interface for displaying, and when the in-vehicle machine receives a touch signal of the in-vehicle machine interface, the in-vehicle machine answers the call; and if the car machine does not receive the touch signal of the car machine interface, the car machine interface continues to display the incoming call until the car machine receives the touch signal of the mobile phone screen sent from the mobile phone.
In an embodiment of the invention, the delay time is set to be 2s to 5s.
The invention also provides a vehicle machine, wherein the vehicle machine is connected with the mobile phone through the Bluetooth, the vehicle machine is connected with a camera installed in the vehicle, the vehicle machine synchronizes with the mobile phone address list, the vehicle machine comprises a processor and a memory, the memory stores program instructions, and the processor runs the program instructions to realize the Bluetooth phone privacy protection method.
As described above, the bluetooth phone privacy protection method and the car machine of the present invention have the following beneficial effects:
according to the Bluetooth phone privacy protection method and the car machine, the corresponding connection mode is selected according to the type of the mobile phone, the default answering list or the preferred answering list is selected according to whether a passenger sits in the car or not in the driver mode, the car machine is used for prejudging the answering mode by obtaining the intimacy of the passenger on the premise that the passenger sits in the car, and the car machine is preferably used for playing under the condition that the intimacy is higher, in addition, when the phone is connected, the driver can randomly switch the answering mode, and the intimacy of the passenger can be influenced by the selection of the answering mode; in the non-driver mode, the incoming call display of the vehicle-machine interface is delayed for a certain time compared with the mobile phone, and the mobile phone is preferably used for receiving the incoming call; the method is urgent to different answering modes of a driver and a non-driver, and meanwhile, the vehicle-mounted mobile phone carries out prejudgment to bring convenience to users, so that the privacy of the phone is protected.
Drawings
Fig. 1 is a flow chart of the method for protecting privacy of bluetooth phones according to the present invention.
Fig. 2 is a flow chart showing the listening mode selection in the driving mode according to the present invention.
Fig. 3 is a flow chart showing the updating of the preferred listening mode list according to the present invention.
Fig. 4 is a flow chart showing the listening mode selection in the non-driving mode according to the present invention.
Fig. 5 is a structural diagram of the vehicle machine of the present invention.
Description of the element reference numerals
1. Mobile phone
2. Camera with camera module
3. Vehicle machine
31. Processor with a memory having a plurality of memory cells
32. Bluetooth module
33. Memory module
S1 to S5
S31 to S32
S40-S42
S50-S52 steps
Detailed Description
The embodiments of the present invention are described below with reference to specific embodiments, and other advantages and effects of the present invention will be easily understood by those skilled in the art from the disclosure of the present specification. The invention is capable of other and different embodiments and of being practiced or of being carried out in various ways, and its several details are capable of modification in various respects, all without departing from the spirit and scope of the present invention. It is to be noted that the features in the following embodiments and examples may be combined with each other without conflict.
It should be noted that the drawings provided in the following embodiments are only for illustrating the basic idea of the present invention, and the components related to the present invention are only shown in the drawings rather than drawn according to the number, shape and size of the components in actual implementation, and the type, quantity and proportion of the components in actual implementation may be changed freely, and the layout of the components may be more complicated.
First embodiment
Referring to fig. 1, the present invention provides a bluetooth phone privacy protection method, which is applied to a phone answering process when a mobile phone 1 is bluetooth connected to a car-in-vehicle device 3, and the car-in-vehicle device 3 synchronizes an address list in the classified mobile phone 1 and classifies phones in the address list at the same time, where the bluetooth phone privacy protection method includes the following steps:
step S1, the car machine 3 is connected with a mobile phone 1 through Bluetooth, and receives the type of the mobile phone 1 configured by a user through an interface of the car machine 3, wherein the type of the mobile phone 1 is divided into a driver mobile phone and a non-driver mobile phone;
s2, when the mobile phone 1 calls, the car machine 3 selects a corresponding answering mode according to the type of the mobile phone 1;
when the type of the mobile phone 1 is the mobile phone of the driver, the answering mode corresponds to the driving mode, and the step S3 is carried out;
when the type of the mobile phone 1 is a non-driver mobile phone, an answering mode corresponds to a non-driving mode, and the step S4 is carried out;
s3, the car machine 3 judges whether only a driver exists in the car or not through the camera 2, if so, when the car machine 3 calls, the car machine 3 plays the answering modes according to a first sequence in a default answering mode list, and the car machine 3 switches to the corresponding answering mode according to the pressed number of the answering button of the driving position; if not, the in-car machine 3 judges the intimacy degree of the current in-car passenger in the classification according to the incoming call number classification, calls a preferred answering mode list corresponding to the intimacy degree, plays the answering mode according to a first sequence in the preferred answering mode list, and switches to the answering mode corresponding to the answering mode according to the number of times; and step S5 is carried out after the telephone answering mode is selected.
And S4, the car machine 3 displays the set delay time on the interface of the car machine 3 for the caller identification, after the delay time is exceeded, the car machine 3 obtains an answering mode by receiving a car machine 3 interface touch signal or receiving a mobile phone 1 interface touch signal, and the step S5 is carried out after the selection of the phone answering mode is completed.
Step S5, the vehicle-mounted loudspeaker 3 judges whether the current vehicle-mounted loudspeaker is playing the audio, if so, the audio volume is subjected to sound mixing processing according to the telephone volume to obtain a sound mixing signal, and the sound mixing signal is output by the vehicle-mounted loudspeaker.
Further, in the step S3, the vehicle machine 3 determines whether there is only a driver in the vehicle through the camera 2, and the specific operation is as follows:
the car machine 3 controls the camera to shoot the current in-car image, compares the current in-car image with the empty in-car image to obtain the difference value of each seat area, and judges whether a person is on the seat according to the difference value. Carrying out binarization processing on the difference value by using a preset binarization threshold value to obtain a binarization image; and if the binary image is not zero and the area of the seat region reaches the preset proportion, determining that the seat is occupied.
Further, in step S3, a bluetooth headset play, an in-vehicle 3 play, and a mobile phone 1 hands-free play are sequentially set in the default answering mode list, and the number of times that an answering button is pressed when switching is required can be set to be 2-3 times.
Further, in step S3, the in-car machine 3 determines the intimacy degree of the current in-car passenger in the category according to the incoming call number category, and calls up the preferred answering mode list corresponding to the intimacy degree, specifically, refer to fig. 2:
step S31, the car machine 3 controls the camera 2 to obtain the face information of the current passenger in the car;
step S32, judging whether the face information of the passengers in the car exists in the car machine 3; if yes, calling corresponding intimacy degree according to the face information, selecting the lowest intimacy degree, and obtaining a corresponding preferred answering mode list according to the lowest intimacy degree; if not, selecting a default answering mode list, obtaining the intimacy of the face information according to the selected answering mode, updating an optimal answering mode list, and storing the face information, the intimacy and the optimal answering mode list in the car machine 3.
When the intimacy is lower than the lowest threshold value, the Bluetooth headset listening modes in the preferred listening mode list are in a first sequence. The minimum threshold value can be set to 0.5-0.6, and the size of the minimum threshold value can be adjusted according to the actual situation.
In addition, the confirmation of the selected answering mode is that preset time is set in the process of pressing the answering button, and after the preset time is exceeded, the car-mounted device 3 does not obtain the pressed times for switching, and the current answering mode is considered as the selected mode.
In step S32, the values of the intimacy degree are as follows:
counting the total number of incoming calls of a class of calls and the open play times of the class of calls in front of a passenger when the passenger sits in the car by the car machine 3 according to the passenger face information acquired by the car machine 3 under different incoming call types, and calculating the proportion of the open play times to the total number of the incoming calls as the intimacy; the passenger face information, the incoming call times of different types of telephones and the public playing times of corresponding types are stored in the vehicle-mounted device 3 in a one-to-one correspondence manner. The total number of incoming calls of a class of telephones is not less than 5, when the number of incoming calls is less than 5, the intimacy value is 0, and the condition that the obtained ratio is high and the intimacy value has deviation when the number of answering is low is avoided. Meanwhile, the running smoothness of the car machine 3 can be ensured, and the passenger face information with the intimacy of 0 and the incoming call times, the public playing times and the answering mode list information corresponding to the face information can be deleted together after the car machine 3 runs for a period of time.
For example, the following steps are carried out: suppose that two passengers sit in the car except the driver, the number of the passengers sitting in the car is different, corresponding face information is stored in the car machine 3, at the moment, the car machine 3 is connected with the mobile phone 1 through Bluetooth, the car machine 3 synchronizes with the address book of the mobile phone 1, and the address book telephone is divided into three types: when a family calls, the car machine 3 controls the camera 2 to identify face information of two passengers, corresponding intimacy degrees are called according to the face information, the lower intimacy degrees of the two passengers are selected, the car machine 3 selects a corresponding preferred answering mode according to the intimacy degrees, and the total number of the family class calls corresponding to the face information is added by 1; because the intimacy is lower than 0.5, when the driver calls, the driver firstly plays the phone from the Bluetooth earphone, if the driver selects the car machine 3 to play in the preset time and does not switch the phone, the public playing times of the phone of the type under the face information is added with 1, and the obtained intimacy value is slightly increased at the moment.
In step S32, when the device corresponding to the selected answering mode does not respond within a certain time, the in-vehicle device 3 sequentially reselects the answering mode downward until the device is on the phone.
In addition, in the step S32, the updating the preferred answering mode list specifically includes:
judging whether the current intimacy degree is lower than the lowest threshold value,
if so, the preferred answering mode list is consistent with the default answering mode list;
if not, updating the first sequencing answering mode to the currently selected answering mode, wherein the original first sequencing answering mode corresponds to the sequencing position of the current answering mode.
Further, in step S4, the in-vehicle machine 3 sets a delay time for the caller id displayed on the interface of the in-vehicle machine 3, and after the delay time is exceeded, the in-vehicle machine 3 obtains an answering mode by receiving a touch signal of the interface of the in-vehicle machine 3 or receiving a touch signal of the interface of the mobile phone 1, specifically, with reference to fig. 3:
step S40, the in-car machine 3 receives the incoming call display and does not display the incoming call display on the interface of the in-car machine 3 within the preset delay time, so that the incoming call display displayed on the in-car machine 3 is later than that of the mobile phone 1;
step S41, in a preset delay time, if the car machine 3 receives a touch signal of the screen of the mobile phone 1, the car machine considers that the phone is answered by the mobile phone 1, and if the car machine 3 does not receive the touch signal of the screen of the mobile phone 1, the step S42 is carried out; wherein the delay time is set to 2s to 5s.
Step S42, the in-vehicle machine 3 sets the incoming call display on the interface of the in-vehicle machine 3 for display, and when the in-vehicle machine 3 receives the touch signal of the interface of the in-vehicle machine 3, the in-vehicle machine 3 answers the call; if the car machine 3 does not receive the touch signal on the interface of the car machine 3, the interface of the car machine 3 continues to display the incoming call until the car machine 3 receives the touch signal on the screen of the mobile phone 1 sent from the mobile phone 1.
Further, in step S5, the audio is divided into music, broadcast or navigation;
in the audio mixing process, the specific steps include, with reference to fig. 4:
step S50, judging whether the current audio is navigation, if so, performing step S51, and if not, performing step S52;
in step S51, the car 3 reduces the navigation volume to 50% of the phone volume, and the navigation can still be heard by the driver.
Step S52, the car machine 3 modulates the audio frequency into a mute mode;
and when the call answering is finished, the audio is restored and the volume before the audio is reduced.
In addition, after the car machine 3 is connected with the mobile phone 1 through the bluetooth, when a call needs to be made, the car machine 3 plays the call when the call is made through the mobile phone 1 and the call is made through the car machine 3.
Second embodiment
The invention provides a car machine, referring to fig. 5, the car machine 3 is connected with a mobile phone 1 through bluetooth, the car machine 3 is connected with a camera 2 installed in the car, the car machine 3 synchronizes with an address book of the mobile phone 1, and the car machine 3 comprises:
the car machine comprises a processor 31 and a memory, wherein the memory 33 stores program instructions, and the processor 31 runs the program instructions to realize the Bluetooth phone privacy protection method.
The storage module 33 is further configured to store an address list, face information, and intimacy of different types of phones corresponding to the face information, the total number of calls when the passenger sits in the car, the number of open broadcasts of the type of phone in front of the passenger, and a default answering mode list and an optimal answering mode list;
the car machine is also provided with a Bluetooth module 32 which is used for carrying out Bluetooth connection with the mobile phone 1 and carrying out data interaction with the mobile phone 1;
the processor 31 is connected to the storage module 33, the bluetooth module 32, the answer button, the camera 2, and the car speaker, and configured to select a corresponding answer mode according to the type of the mobile phone 1, select an answer mode according to a pressed signal of the answer button received in different answer modes, send the corresponding device to play, perform audio mixing processing on audio and telephone volume, and send the audio and telephone volume to the car speaker.
In summary, according to the bluetooth phone protection method and the car machine provided by the present invention, the corresponding connection mode is selected according to the type of the mobile phone 1, in the driver mode, the default answering list or the preferred answering list is selected according to whether a passenger sits in the car, in the premise that the passenger sits in the car, the car machine 3 pre-determines the answering mode by obtaining the intimacy degree of the passenger, and in the case that the intimacy degree is higher, the car machine 3 is preferred to play, in addition, when the phone is connected, the driver can switch the answering mode at will, and the selection of the answering mode affects the intimacy degree of the passenger; in the non-driver mode, the incoming call display of the interface of the vehicle machine 3 is delayed for a certain time compared with the mobile phone 1, and the incoming call is preferably answered through the mobile phone 1; the method and the system facilitate the selection of the answering modes of a driver and a non-driver, and meanwhile, the car machine 3 and the mobile phone 1 perform pre-judgment to bring convenience to the use of a user and protect the privacy of the phone. Therefore, the invention effectively overcomes various defects in the prior art and has high industrial utilization value.
The foregoing embodiments are merely illustrative of the principles and utilities of the present invention and are not intended to limit the invention. Those skilled in the art can modify or change the above-described embodiments without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which can be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.
Claims (10)
1. A Bluetooth phone privacy protection method is applied to the phone answering process when a mobile phone is connected with a vehicle-mounted device through Bluetooth, the vehicle-mounted device is synchronized with a classified address list in the mobile phone, and the method is characterized in that,
the Bluetooth phone privacy protection method comprises the following steps:
s1, the car machine receives the mobile phone type configured through a car machine interface; the mobile phone types are divided into a driver mobile phone and a non-driver mobile phone;
s2, when a call comes, the car machine selects a corresponding answering mode according to the configured mobile phone type; the answering mode of the mobile phone of the driver corresponds to the driving mode, and the step S3 is carried out; the answering mode of the non-driver mobile phone corresponds to a non-driving mode, and the step S4 is carried out;
s3, the car machine judges whether only a driver exists in the car or not through a camera arranged in the car, if so, the car machine plays and connects the call according to the answering mode of the first sequence in the default answering mode list, and the car machine switches the answering mode according to the pressed number of the answering button of the driving position; if not, according to the type of the incoming call number, the car machine judges the intimacy of the current in-car passenger in the type, and calls a preferred answering mode list corresponding to the intimacy, the car machine plays a call according to a first ordered answering mode in the preferred answering mode list, and switches the answering mode according to the number of times that an answering button is pressed; step S5 is carried out after the telephone answering mode is selected;
s4, the car machine displays the set delay time on the car machine interface for the caller identification, and after the delay time is exceeded, the car machine obtains an answering mode by receiving a car machine interface touch signal or a mobile phone interface touch signal, and the step S5 is carried out after the phone answering mode is selected;
and S5, the vehicle-mounted loudspeaker judges whether the current vehicle-mounted loudspeaker plays audio, if so, the audio volume is subjected to sound mixing processing according to the telephone volume to obtain a sound mixing signal, and the sound mixing signal is output by the vehicle-mounted loudspeaker.
2. The bluetooth phone privacy preserving method of claim 1, wherein:
in step S3, a bluetooth headset play, an in-vehicle play, and a mobile phone hands-free play are sequentially set in the default answering mode list.
3. The bluetooth phone privacy preserving method of claim 1, wherein:
the number of pressed times of the answering button is 2-3 times.
4. The bluetooth phone privacy protection method of claim 1, wherein:
in step S3, the in-vehicle device determines, according to the type of the incoming call number, the intimacy degree of the passenger currently in the vehicle in the type, and calls a preferred answering mode list corresponding to the intimacy degree, specifically:
s31, the vehicle control camera acquires the face information of the current passenger in the vehicle;
step S32, judging whether the face information of the passengers in the vehicle exists in the vehicle;
if yes, calling corresponding intimacy degree according to the face information, selecting the lowest intimacy degree, and obtaining a corresponding optimal answering mode list according to the lowest intimacy degree; and if not, selecting a default answering mode list, obtaining the intimacy of the face information according to the selected answering mode, updating an optimal answering mode list, and storing the face information, the intimacy and the optimal answering mode list in the automobile.
5. The bluetooth phone privacy protection method of claim 4, wherein:
in the step S32, the updating the preferred answering mode list specifically includes:
judging whether the current intimacy degree is lower than a lowest threshold value,
if yes, the preferred answering mode list is consistent with the default answering mode list;
if not, the first sequencing answering mode is updated to the currently selected answering mode, and the original first sequencing answering mode corresponds to the sequencing position of the current answering mode.
6. The bluetooth phone privacy protection method of claim 4, wherein:
in the step S32, the value of the intimacy degree is:
under different incoming call types, counting the total incoming call times of a type of call obtained by a vehicle machine when a passenger sits in the vehicle and the open playing times of the type of call in front of the passenger according to the passenger face information obtained by the vehicle machine, and calculating the proportion of the open playing times to the total incoming call times as intimacy.
7. The bluetooth phone privacy protection method of claim 5, wherein:
the lowest threshold is set to be 0.5-0.6.
8. The bluetooth phone privacy protection method of claim 1, wherein:
in step S4, the car machine displays the set delay time on the car machine interface for the caller id, and after the delay time is exceeded, the car machine obtains the answering mode by receiving the car machine interface touch signal or receiving the mobile phone interface touch signal, and the specific operations are as follows:
step S40, the in-vehicle machine receives the incoming call display and does not display the incoming call display on the in-vehicle machine interface within the preset delay time, so that the incoming call display displayed on the in-vehicle machine is later than the mobile phone;
step S41, in a preset delay time, if the car machine receives a signal that the screen of the mobile phone is touched, the car machine determines that the phone is answered by the mobile phone, and if the car machine does not receive the signal that the screen of the mobile phone is touched, the step S42 is carried out;
s42, setting a vehicle-mounted incoming call display on a vehicle-mounted interface for displaying, and answering the call by the vehicle-mounted device when the vehicle-mounted device receives a touch signal of the vehicle-mounted interface;
and if the car machine does not receive the touch signal of the car machine interface, the car machine interface continues to display the incoming call until the car machine receives the touch signal of the mobile phone screen sent from the mobile phone.
9. The bluetooth phone privacy preserving method of claim 8, wherein:
the delay time is set to be 2-5 s.
10. A car machine is connected with a mobile phone Bluetooth, the car machine is connected with a camera arranged in the car, the car machine synchronizes with an address book of the mobile phone, and the car machine is characterized in that,
the car machine comprises a processor and a memory, wherein the memory stores program instructions, and the processor executes the program instructions to realize the Bluetooth telephone privacy protection method as claimed in any one of claim 1 to claim 9.
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