CN109542526A - A kind of starting method and device of in-car entertainment system - Google Patents
A kind of starting method and device of in-car entertainment system Download PDFInfo
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- CN109542526A CN109542526A CN201710861682.9A CN201710861682A CN109542526A CN 109542526 A CN109542526 A CN 109542526A CN 201710861682 A CN201710861682 A CN 201710861682A CN 109542526 A CN109542526 A CN 109542526A
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- China
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- target vehicle
- user equipment
- distance
- mutual distance
- communication antenna
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F9/00—Arrangements for program control, e.g. control units
- G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
- G06F9/44—Arrangements for executing specific programs
- G06F9/445—Program loading or initiating
- G06F9/44505—Configuring for program initiating, e.g. using registry, configuration files
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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
- H04W4/02—Services making use of location information
- H04W4/021—Services related to particular areas, e.g. point of interest [POI] services, venue services or geofences
Abstract
This application discloses a kind of starting method and devices of in-car entertainment system, this method comprises: persistently detecting the mutual distance between the target vehicle and the user equipment after target vehicle and user equipment establish communication connection；According to the variable quantity for the mutual distance being continuously detected, judge whether the user equipment has the intention close to the target vehicle；If currently detected mutual distance is less than first distance threshold value and the user equipment has the intention close to the target vehicle, start the entertainment systems of the target vehicle.The application passes through the mutual distance between detection target vehicle and user equipment, judge whether user has the intention into target vehicle, if, then start the entertainment systems of target vehicle, in this way, can be before user enter target vehicle, pre-cooling in-car entertainment system, to improve user experience.
Description
Technical field
This application involves automobile technical field more particularly to a kind of starting method and devices of in-car entertainment system.
Background technique
Currently, if driver intend enter vehicle after immediately use in-car entertainment system, such as use digital map navigation function
Can, driver, which needs to go to before car door and opens car door, enters vehicle, then starts vehicle, finally starts in-car entertainment host.
Under normal circumstances, driver is 5~10 seconds, when entertaining the starting of host from the time for entering vehicle to starting vehicle
Between generally 20~30 seconds, it is seen then that based on time delays caused by aforesaid operations, driver can not make at once after entering vehicle
With in-car entertainment system, to reduce user experience.
Summary of the invention
In view of this, the main purpose of the embodiment of the present application is to provide the starting method and dress of a kind of in-car entertainment system
It sets, in-car entertainment system can be started before user enters vehicle.
In a first aspect, this application provides a kind of starting methods of in-car entertainment system, comprising:
After target vehicle and user equipment establish communication connection, the target vehicle and the user equipment are persistently detected
Between mutual distance；
According to the variable quantity for the mutual distance being continuously detected, judge whether the user equipment has close to the target carriage
Intention；
If currently detected mutual distance is less than first distance threshold value and the user equipment has close to the target
The intention of vehicle then starts the entertainment systems of the target vehicle.
Optionally, after the entertainment systems of the starting target vehicle, further includes:
If the car door of the target vehicle is unopened, continue to test the target vehicle and the user equipment it
Between mutual distance；
If currently detected mutual distance is greater than second distance threshold value, the amusement system of the target vehicle is closed
System.
Optionally, the target vehicle and user equipment establish communication connection, comprising:
The bluetooth module of the bluetooth module of the target vehicle and the user equipment establishes communication connection.
Optionally, at least one communication antenna is provided on the target vehicle；It is described to detect the target vehicle and institute
State the mutual distance between user equipment, comprising:
The message that the user equipment is sent is received using the communication antenna；
Determine the message signals intensity that is currently received, and according to the message signals intensity determine the communication antenna with
The distance between described user equipment；
According to the distance between each communication antenna and the user equipment, the target vehicle and the use are determined
Mutual distance between the equipment of family.
Optionally, described according to the distance between each communication antenna and the user equipment, determine the target
Mutual distance between vehicle and the user equipment, comprising:
The distance between each communication antenna and the user equipment are taken into mean value, and using the mean value as described in
Mutual distance between target vehicle and the user equipment；
Alternatively, choose minimum range from the distance between each communication antenna and the user equipment, and by institute
Minimum range is stated as the mutual distance between the target vehicle and the user equipment.
Optionally, the variable quantity for the mutual distance that the basis is continuously detected, judges whether the user equipment connects
The intention of the nearly target vehicle, comprising:
The mutual distance of current detection is determined, alternatively, determining the mutual distance for continuing to detect at least twice；
According to the mutual distance detected every time relative to the variable quantity between the preceding mutual distance once detected, judgement
Whether the user equipment has the intention close to the target vehicle.
Second aspect, this application provides a kind of starter of in-car entertainment system, described device is arranged in target carriage
On, described device includes:
Mutual distance detection unit, described in persistently detecting after target vehicle establishes communication connection with user equipment
Mutual distance between target vehicle and the user equipment；
First position relationship judging unit judges the use for the variable quantity according to the mutual distance being continuously detected
Whether family equipment has the intention close to the target vehicle；
Entertainment systems start unit, if being less than first distance threshold value and described for currently detected mutual distance
User equipment has the intention close to the target vehicle, then starts the entertainment systems of the target vehicle.
Optionally, described device further include:
Second position relationship judging unit continues to test institute if the car door for the target vehicle is unopened
State the mutual distance between target vehicle and the user equipment；
Entertainment systems closing unit is closed if being greater than second distance threshold value for currently detected mutual distance
The entertainment systems of the target vehicle.
Optionally, the mutual distance detection unit is specifically used for:
After the bluetooth module of the target vehicle and the bluetooth module of the user equipment establish communication connection, institute is detected
State the mutual distance between target vehicle and the user equipment.
Optionally, at least one communication antenna is provided on the target vehicle；The mutual distance detection unit, packet
It includes:
Message receiving subelement, for receiving the message that the user equipment is sent using the communication antenna；
Signal strength determines subelement, for determining the message signals intensity being currently received；
First distance determines subelement, for determining the communication antenna and the user according to the message signals intensity
The distance between equipment；
Second distance determines subelement, is used for according to the distance between each communication antenna and the user equipment,
Determine the mutual distance between the target vehicle and the user equipment.
Optionally, the second distance determines that subelement is specifically used for:
The distance between each communication antenna and the user equipment are taken into mean value, and using the mean value as described in
Mutual distance between target vehicle and the user equipment；
Alternatively,
Choose minimum range from the distance between each communication antenna and the user equipment, and by the minimum
Distance is as the mutual distance between the target vehicle and the user equipment.
Optionally, the first position relationship judging unit is specifically used for:
The mutual distance of current detection is determined, alternatively, determining the mutual distance for continuing to detect at least twice；
According to the mutual distance detected every time relative to the variable quantity between the preceding mutual distance once detected, judgement
Whether the user equipment has the intention close to the target vehicle.
The starting method and device of a kind of in-car entertainment system provided by the embodiments of the present application, when target vehicle and user are set
After establishing communication connection, the mutual distance between target vehicle and user equipment is persistently detected；According to the phase being continuously detected
The variable quantity of mutual edge distance, judges whether the user equipment has the intention close to the target vehicle；If it is, illustrating user
There is the intention into target vehicle, at this point, starting target carriage when currently detected mutual distance is less than first distance threshold value
Entertainment systems.As it can be seen that by the application, it can be before user enters target vehicle, pre-cooling in-car entertainment system,
To improve user experience.
Detailed description of the invention
In order to illustrate the technical solutions in the embodiments of the present application or in the prior art more clearly, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is the application
Some embodiments for those of ordinary skill in the art without creative efforts, can also basis
These attached drawings obtain other attached drawings.
Fig. 1 is a kind of flow diagram of the starting method of in-car entertainment system provided by the embodiments of the present application；
Fig. 2 is a kind of method of the mutual distance between detection target vehicle and user equipment provided by the embodiments of the present application
Flow diagram；
Fig. 3 is a kind of composition schematic diagram of the starter of in-car entertainment system provided by the embodiments of the present application；
Fig. 4 is a kind of device of the mutual distance between detection target vehicle and user equipment provided by the embodiments of the present application
Composition schematic diagram.
Specific embodiment
To keep the purposes, technical schemes and advantages of the embodiment of the present application clearer, below in conjunction with the embodiment of the present application
In attached drawing, the technical scheme in the embodiment of the application is clearly and completely described, it is clear that described embodiment is
Some embodiments of the present application, instead of all the embodiments.Based on the embodiment in the application, those of ordinary skill in the art
Every other embodiment obtained without making creative work, shall fall in the protection scope of this application.
Currently, if driver want use in-car entertainment system, need driver to go to before car door and open car door into
Enter vehicle, then start vehicle, finally starts in-car entertainment host.Since driver is from vehicle is entered to starting vehicle, and
The starting of amusement host can all cause time delays, can not use at once vehicle after entering vehicle so as to cause driver
Interior entertainment systems, to reduce the experience of user.
So the embodiment of the present application provides a kind of starting method and device of in-car entertainment system, by detecting target
Mutual distance between vehicle and user equipment, and according to the mutual distance detected, judge whether user has into target carriage
Intention, if so, the entertainment systems of pre-cooling target vehicle.In this way, can be mentioned before user enters target vehicle
Preceding starting in-car entertainment system.
Next, will be described with accompanying drawings the starting method of in-car entertainment system provided by the embodiments of the present application.
Fig. 1 is a kind of flow diagram of the starting method of in-car entertainment system provided by the embodiments of the present application, this method
Include:
S101: after target vehicle and user equipment establish communication connection, the target vehicle and the use are persistently detected
Mutual distance between the equipment of family.
Wherein, the target vehicle can be traditional fuel-engined vehicle, be also possible to hybrid vehicle etc., as long as should
Entertainment systems are mounted on target vehicle.In-car entertainment system is that it is total to be based on vehicle body using vehicle-mounted dedicated central processing unit
Linear system system and Internet service, the vehicle integrated information processing system of formation, the in-car entertainment system can have high definition/height and protect
The functions such as true content broadcasting, car borne GPS navigation, mobile phone, short distance communication and high level data connection control.
In order to obtain the accurate location of user, it is handy to carry about that the user equipment in the present embodiment can be user
Or easy handling carrying the mobile terminals or the remote-control key of vehicle etc. such as equipment, such as mobile phone, tablet computer.
Since target vehicle needs to establish communication connection with user equipment, so that the target vehicle can obtain the user
The accurate location of equipment, to detect the mutual distance between the target vehicle and the user equipment.Specifically, target vehicle
The mode of communication connection between user equipment may include one or more of: bluetooth (Bluetooth), Wireless Fidelity
(WIreless-FIdelity, Wi-Fi), purple peak agreement (ZigBee), the short distance wireless communication technology (Near Field
Communication, NFC), etc..Therefore, the target vehicle and the user equipment at least have same communication module, than
Such as bluetooth module, Wi-Fi module, ZigBee module, NFC module, so that the target vehicle and the user equipment can pass through
Communication module establishes communication connection.
So in a kind of embodiment of the application, in S101 " target vehicle and user equipment establish communication connection "
The step of may include: the bluetooth module of the target vehicle and the bluetooth module of the user equipment establishes communication connection.?
In present embodiment, there is bluetooth module, and independent vehicle-mounted bluetooth module is also equipped in target vehicle in user equipment.
Target vehicle is powered under (i.e. KL30) state in battery, and the bluetooth module in target vehicle is in normal operating conditions, Ke Yiyu
Other equipment establish communication.When (generally distance objective in the coverage area that user equipment enters the bluetooth module of target vehicle
The range that 50~100 meters of vehicle), then the bluetooth module of the bluetooth module of the target vehicle and the user equipment will be when extremely short
Between complete pairing and encryption in (such as 1~2 second), to establish communication connection；And when user equipment is in the bluetooth of target vehicle
Other than the coverage area of module, then the bluetooth module of the target vehicle and the bluetooth module of the user equipment will be switched off communication company
It connects.
After target vehicle and user equipment establish communication connection, which can be by itself communication module ratio
Such as bluetooth module, constantly the user equipment is positioned, obtains the accurate location of the user equipment, to obtain the target
Mutual distance between vehicle and the user equipment.
S102: according to the variable quantity for the mutual distance being continuously detected, judge whether the user equipment has close to described
The intention of target vehicle.
In this step, after detecting the mutual distance between target vehicle and user equipment, in order to avoid in-car entertainment
The mistake starting of system, needs the mutual distance arrived according to current or repeated detection, to judge whether user has close to target carriage
Intention can determine that user has the intention into the target vehicle if user has the intention close to the target vehicle.Specifically
Ground, can be by judging interior in a period of time (such as 3~5 seconds) mutual distance between the user equipment and the target vehicle
It is whether smaller and smaller, to determine the user equipment whether close to the target vehicle.If user equipment and target vehicle it
Between mutual distance it is smaller and smaller, then can determine that the user equipment close to the target vehicle, illustrates that the user has entrance
The intention of the target vehicle.
In a kind of embodiment of the application, S102 be can specifically include: determine the mutual distance of current detection, or
Person determines the mutual distance for continuing to detect at least twice；It is once detected according to the mutual distance detected every time relative to preceding
Mutual distance between variable quantity, judge whether the user equipment has the intention close to the target vehicle.
In the present embodiment, a kind of mode is, for currently detected mutual distance, if current detection is mutual
Distance is negative relative to the variable quantity of the preceding mutual distance once detected, then it represents that between user equipment and target vehicle
Distance is more and more closer, can determine that the user equipment has the intention close to the target vehicle；, whereas if the phase of current detection
Mutual edge distance is nonnegative number relative to the variable quantity of the preceding mutual distance once detected, then it represents that user equipment and target vehicle it
Between distance remain unchanged or increasingly remoter, can determine that the user equipment is not close to the intention of the target vehicle.Separately
A kind of mode is to obtain in a nearest fixed time period each mutual distance that (such as 3~5 seconds) detect, if each
Mutual distance is negative both with respect to the variable quantity of the mutual distance once detected before oneself, then it represents that user equipment has close
The intention of the target vehicle；, whereas if the mutual distance of each detection relative to once detected before oneself it is mutual away from
From variable quantity unevenness be negative, can determine that the user equipment is not close to the intention of the target vehicle.
S103: if it is, when currently detected mutual distance is less than first distance threshold value, start the target carriage
Entertainment systems.
Wherein, first distance threshold value can be according to the entertainment systems of the mobile average speed of user and target vehicle
The maximum starting time is calculated.For example, it is assumed that the maximum starting time of the entertainment systems of target vehicle is 25 seconds, work as target
After the bluetooth module of vehicle and the bluetooth module of user equipment establish communication connection, target vehicle detection to user equipment movement
Average speed (i.e. the mobile average speed of user) is 1 meter per second, then average speed and entertainment systems that can be mobile by the user
The product of maximum starting time be used as first distance threshold value, i.e. first distance threshold value is 25 meters, that is to say, that in the situation
Under, when currently detected mutual distance is less than 25 meters, the bluetooth module of target vehicle can wake up entertainment systems so that with
Family enters before the target vehicle, the entertainment systems of the pre-cooling target vehicle.
It should be noted that first distance threshold value other than set-up mode mentioned above, can also be driver's root
According to the pre-set threshold value of actual conditions, the set-up mode of first distance threshold value is no longer repeated one by one here.
As it can be seen that after target vehicle establishes communication connection with user equipment, persistently detecting target carriage in the embodiment of the present application
Mutual distance between user equipment；According to the variable quantity for the mutual distance being continuously detected, the user equipment is judged
Whether intention close to the target vehicle is had；If it is, illustrating that user has the intention into target vehicle, at this point, working as
Before the mutual distance that detects when being less than first distance threshold value, start the entertainment systems of target vehicle.As it can be seen that by the application,
Can be before user enter target vehicle, pre-cooling in-car entertainment system, to improve user experience.
Further, if driver such as needs to return due to emergency case after the entertainment systems of starting target vehicle
It goes back to office and takes file, and do not enter the target vehicle, and interior entertainment systems are constantly in working condition, so as to cause mesh
It marks vehicle and the problem of waste electric energy occurs.
So " entertainment systems for starting the target vehicle " step in a kind of embodiment of the application, in S103
After rapid, if can also include: that the car door of the target vehicle is unopened, continue to test the target vehicle with it is described
Mutual distance between user equipment；If currently detected mutual distance is greater than second distance threshold value, the mesh is closed
Mark the entertainment systems of vehicle.
In the present embodiment, after the entertainment systems start completion of target vehicle, if detecting the target vehicle
Any one car door is all unopened, and illustrates that driver has not been entered into vehicle.Have to determine user still into the target
The intention of vehicle, can be according to the step of " detecting the mutual distance between the target vehicle and the user equipment " in S101
Suddenly the mutual distance between target vehicle and user equipment is continued to test.If currently detected mutual distance be greater than second away from
From threshold value, illustrates that user does not enter into the intention of target vehicle at this time, then need to close the entertainment systems of the target vehicle.
It should be noted that the second distance threshold value in this step can be greater than or equal to or less than first in S103 away from
From threshold value.However, after the entertainment systems for closing target vehicle, if user has again into the intention of target vehicle, in order to
Guarantee before user enters vehicle, which there can be time enough to restart in-car entertainment system, therefore, this step
Second distance threshold value in rapid can be not less than the first distance threshold value in S103.
As it can be seen that after starting the entertainment systems of the target vehicle, if the car door of the target vehicle is unopened, and current
Mutual distance between the target vehicle detected and user equipment is greater than second distance threshold value, then closes the target vehicle
Entertainment systems, in this way, to close the entertainment systems of the target vehicle when user does not enter into the intention of target vehicle, and
When user has again into the intention of target vehicle, it is ensured that before user enters vehicle, which can have foot
The enough time restarts in-car entertainment system.
Further, referring to fig. 2, Fig. 2 be a kind of detection target vehicle provided by the embodiments of the present application and user equipment it
Between the method flow schematic diagram of mutual distance at least one is provided on target vehicle in a kind of embodiment of the application
Root communication antenna, in this case, in S101 " detect between the target vehicle and the user equipment it is mutual away from
From " the step of can specifically include S201~S203 in Fig. 2:
S201: the message that the user equipment is sent is received using the communication antenna.
After the communication module of target vehicle and the communication module of user equipment establish connection, the communication module of user equipment can
With the sending message of continuity or discontinuity, the communication module of target vehicle can be connect respectively by one or more communication antenna
Receive the message that user equipment issues.
It should be noted that any position on target vehicle, such as car door, engine case can be set in communication antenna
The positions such as lid, case cover are not defined the setting position of communication antenna here.
S202: it determines the message signals intensity being currently received, and the communication is determined according to the message signals intensity
The distance between antenna and the user equipment.
Target vehicle can determine that the message signals intensity being currently received is i.e. received according to the message being currently received
Signal strength indicates (Received SignalStrength Indication, abbreviation RSSI), then, according to the variation of RSSI
Whether situation judges the user close to target vehicle.
It should be noted that the corresponding RSSI of message that each communication antenna receives is more and more stronger, then illustrate the communication
The distance between antenna and user equipment are increasingly closer, i.e. user is close to target vehicle, conversely, then illustrating the communication antenna
The distance between user equipment is remoter.Therefore, it can be determined between communication antenna and user equipment according to message signals intensity
Distance, to be judged user whether close to target vehicle according to the variation of message signals intensity.
S203: according to the distance between each communication antenna and the user equipment, determine the target vehicle with
Mutual distance between the user equipment.
It specifically, can be by the communication antenna and user equipment if being provided only with a communication antenna on target vehicle
The distance between as the mutual distance between the target vehicle and user equipment.
If being provided at least two communication antennas on target vehicle, and position of these communication antennas on the target vehicle
When different, this step has at least possible embodiment of the following two kinds:
In a kind of possible embodiment, the distance between each communication antenna and user equipment can specifically be taken
Value, and using the mean value as the mutual distance between target vehicle and the user equipment.For example, it is assumed that being provided on target vehicle
Two communication antennas, a communication antenna A setting are arranged in left front car door, another communication antenna B in right rear door, and should
Communication connection is had built up between target vehicle and user equipment；Determining that the same message that each communication antenna receives is corresponding
Signal strength indication after, according to each signal strength indication determine communication antenna A, B respectively the distance between with the user equipment, than
Such as, respectively 10 meters and 12 meters；Therefore, the distance between communication antenna A, B and the user equipment can be taken into mean value i.e. 11 meter,
And by 11 meters of the mean value as the mutual distance between target vehicle and the user equipment.
It, specifically can be from the distance between each communication antenna and user equipment in alternatively possible embodiment
Minimum range is chosen, and using the minimum range as the mutual distance between target vehicle and the user equipment.For example, it is assumed that mesh
Two communication antennas are provided on mark vehicle, a communication antenna C setting exists in case cover, another communication antenna D setting
Left front car door, and communication connection is had built up between the target vehicle and user equipment；Determining each communication antenna reception
After the corresponding signal strength indication of same message arrived, determine that communication antenna C, D are set with the user respectively according to each signal strength indication
It is the distance between standby, for example, respectively 18.9 meters and 20.1 meters；Pass through comparison, it is known that, communication antenna C and the user equipment it
Between distance be minimum range in all communication antennas, therefore, can by 18.9 meters of the minimum range as target vehicles with
Mutual distance between the user equipment.
As it can be seen that being currently received by being provided at least one communication antenna on target vehicle according to the communication antenna
Message signals intensity determine the distance between the communication antenna and user equipment, further, according to each communication antenna with
The distance between the user equipment determines the mutual distance between the target vehicle and the user equipment, so that the phase detected
Mutual edge distance is more accurate, to improve the accuracy of the mutual distance between detection target vehicle and user equipment.
It is a kind of composition schematic diagram of the starter of in-car entertainment system provided by the embodiments of the present application, institute referring to Fig. 3
It states device to be arranged on target vehicle, described device includes:
Mutual distance detection unit 301, for persistently detecting institute after target vehicle establishes communication connection with user equipment
State the mutual distance between target vehicle and the user equipment；
First position relationship judging unit 302, for according to the variable quantity of mutual distance being continuously detected, described in judgement
Whether user equipment has the intention close to the target vehicle；
Entertainment systems start unit 303, entertainment systems start unit, if be less than for currently detected mutual distance
First distance threshold value and the user equipment have the intention close to the target vehicle, then start the amusement of the target vehicle
System.
In a kind of embodiment of the application, described device further include:
Second position relationship judging unit continues to test institute if the car door for the target vehicle is unopened
State the mutual distance between target vehicle and the user equipment；
Entertainment systems closing unit is closed if being greater than second distance threshold value for currently detected mutual distance
The entertainment systems of the target vehicle.
In a kind of embodiment of the application, the mutual distance detection unit is specifically used for:
After the bluetooth module of the target vehicle and the bluetooth module of the user equipment establish communication connection, institute is detected
State the mutual distance between target vehicle and the user equipment.
Referring to fig. 4, Fig. 4 be it is provided by the embodiments of the present application it is a kind of detection target vehicle and user equipment between it is mutual away from
From device composition schematic diagram, in a kind of embodiment of the application, be provided on the target vehicle at least one communication
Antenna, in this case, the mutual distance detection unit 301, comprising:
Message receiving subelement 401, for receiving the message that the user equipment is sent using the communication antenna；
Signal strength determines subelement 402, for determining the message signals intensity being currently received；
First distance determines subelement 403, for according to the message signals intensity determine the communication antenna with it is described
The distance between user equipment；
Second distance determines subelement 404, for according between each communication antenna and the user equipment away from
From determining the mutual distance between the target vehicle and the user equipment.
In a kind of embodiment of the application, the second distance determination unit is specifically used for:
The distance between each communication antenna and the user equipment are taken into mean value, and using the mean value as described in
Mutual distance between target vehicle and the user equipment；
Alternatively,
Choose minimum range from the distance between each communication antenna and the user equipment, and by the minimum
Distance is as the mutual distance between the target vehicle and the user equipment.
In a kind of embodiment of the application, the first position relationship judging unit 302 is specifically used for:
The mutual distance of current detection is determined, alternatively, determining the mutual distance for continuing to detect at least twice；
According to the mutual distance detected every time relative to the variable quantity between the preceding mutual distance once detected, judgement
Whether the user equipment has the intention close to the target vehicle.
As seen through the above description of the embodiments, those skilled in the art can be understood that above-mentioned implementation
All or part of the steps in example method can be realized by means of software and necessary general hardware platform.Based on such
Understand, substantially the part that contributes to existing technology can be in the form of software products in other words for the technical solution of the application
It embodies, which can store in storage medium, such as ROM/RAM, magnetic disk, CD, including several
Instruction is used so that a computer equipment (can be the network communications such as personal computer, server, or Media Gateway
Equipment, etc.) execute method described in certain parts of each embodiment of the application or embodiment.
It should be noted that each embodiment in this specification is described in a progressive manner, each embodiment emphasis is said
Bright is the difference from other embodiments, and the same or similar parts in each embodiment may refer to each other.For reality
For applying device disclosed in example, since it is corresponded to the methods disclosed in the examples, so being described relatively simple, related place
Referring to method part illustration.
It should also be noted that, herein, relational terms such as first and second and the like are used merely to one
Entity or operation are distinguished with another entity or operation, without necessarily requiring or implying between these entities or operation
There are any actual relationship or orders.Moreover, the terms "include", "comprise" or its any other variant are intended to contain
Lid non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that
There is also other identical elements in process, method, article or equipment including the element.
The foregoing description of the disclosed embodiments makes professional and technical personnel in the field can be realized or use the application.
Various modifications to these embodiments will be readily apparent to those skilled in the art, as defined herein
General Principle can be realized in other embodiments without departing from the spirit or scope of the application.Therefore, the application
It is not intended to be limited to the embodiments shown herein, and is to fit to and the principles and novel features disclosed herein phase one
The widest scope of cause.
Claims (12)
1. a kind of starting method of in-car entertainment system characterized by comprising
After target vehicle and user equipment establish communication connection, persistently detect between the target vehicle and the user equipment
Mutual distance；
According to the variable quantity for the mutual distance being continuously detected, judge whether the user equipment has close to the target vehicle
It is intended to；
If currently detected mutual distance is less than first distance threshold value and the user equipment has close to the target vehicle
Intention, then start the entertainment systems of the target vehicle.
2. the method according to claim 1, wherein after the entertainment systems of the starting target vehicle,
Further include:
If the car door of the target vehicle is unopened, continue to test between the target vehicle and the user equipment
Mutual distance；
If currently detected mutual distance is greater than second distance threshold value, the entertainment systems of the target vehicle are closed.
3. the method according to claim 1, wherein the target vehicle and user equipment establish communication connection,
Include:
The bluetooth module of the bluetooth module of the target vehicle and the user equipment establishes communication connection.
4. method according to any one of claims 1 to 3, which is characterized in that be provided at least one on the target vehicle
Root communication antenna；The mutual distance detected between the target vehicle and the user equipment, comprising:
The message that the user equipment is sent is received using the communication antenna；
Determine the message signals intensity that is currently received, and according to the message signals intensity determine the communication antenna with it is described
The distance between user equipment；
According to the distance between each communication antenna and the user equipment, determine that the target vehicle is set with the user
Mutual distance between standby.
5. according to the method described in claim 4, it is characterized in that, described set according to each communication antenna with the user
It is the distance between standby, determine the mutual distance between the target vehicle and the user equipment, comprising:
The distance between each communication antenna and the user equipment are taken into mean value, and using the mean value as the target
Mutual distance between vehicle and the user equipment；
Alternatively, choosing minimum range from the distance between each communication antenna and the user equipment, and by described in most
Small distance is as the mutual distance between the target vehicle and the user equipment.
6. the method according to claim 1, wherein the variation for the mutual distance that the basis is continuously detected
Amount, judges whether the user equipment has the intention close to the target vehicle, comprising:
The mutual distance of current detection is determined, alternatively, determining the mutual distance for continuing to detect at least twice；
According to the mutual distance detected every time relative to the variable quantity between the preceding mutual distance once detected, described in judgement
Whether user equipment has the intention close to the target vehicle.
7. a kind of starter of in-car entertainment system, which is characterized in that described device is arranged on target vehicle, described device
Include:
Mutual distance detection unit, for persistently detecting the target after target vehicle establishes communication connection with user equipment
Mutual distance between vehicle and the user equipment；
First position relationship judging unit judges that the user sets for the variable quantity according to the mutual distance being continuously detected
It is standby whether to have the intention close to the target vehicle；
Entertainment systems start unit, if being less than first distance threshold value and the user for currently detected mutual distance
Equipment has the intention close to the target vehicle, then starts the entertainment systems of the target vehicle.
8. device according to claim 7, which is characterized in that described device further include:
Second position relationship judging unit continues to test the mesh if the car door for the target vehicle is unopened
Mark the mutual distance between vehicle and the user equipment；
Entertainment systems closing unit, if for currently detected mutual distance be greater than second distance threshold value, close described in
The entertainment systems of target vehicle.
9. device according to claim 7, which is characterized in that the mutual distance detection unit is specifically used for:
After the bluetooth module of the target vehicle and the bluetooth module of the user equipment establish communication connection, the mesh is detected
Mark the mutual distance between vehicle and the user equipment.
10. device according to any one of claims 7 to 9, which is characterized in that be provided at least one on the target vehicle
Root communication antenna；The mutual distance detection unit, comprising:
Message receiving subelement, for receiving the message that the user equipment is sent using the communication antenna；
Signal strength determines subelement, for determining the message signals intensity being currently received；
First distance determines subelement, for determining the communication antenna and the user equipment according to the message signals intensity
The distance between；
Second distance determines subelement, for determining according to the distance between each communication antenna and the user equipment
Mutual distance between the target vehicle and the user equipment.
11. device according to claim 10, which is characterized in that the second distance determines that subelement is specifically used for:
The distance between each communication antenna and the user equipment are taken into mean value, and using the mean value as the target
Mutual distance between vehicle and the user equipment；
Alternatively,
Choose minimum range from the distance between each communication antenna and the user equipment, and by the minimum range
As the mutual distance between the target vehicle and the user equipment.
12. device according to claim 7, which is characterized in that the first position relationship judging unit is specifically used for:
The mutual distance of current detection is determined, alternatively, determining the mutual distance for continuing to detect at least twice；
According to the mutual distance detected every time relative to the variable quantity between the preceding mutual distance once detected, described in judgement
Whether user equipment has the intention close to the target vehicle.
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| CN201710861682.9A CN109542526A (en) | 2017-09-20 | 2017-09-20 | A kind of starting method and device of in-car entertainment system |
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| CN201710861682.9A CN109542526A (en) | 2017-09-20 | 2017-09-20 | A kind of starting method and device of in-car entertainment system |
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Application publication date: 20190329 |