CN106131621A - A kind of method and apparatus adjusting Vehicular video broadcasting - Google Patents
A kind of method and apparatus adjusting Vehicular video broadcasting Download PDFInfo
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- CN106131621A CN106131621A CN201610499019.4A CN201610499019A CN106131621A CN 106131621 A CN106131621 A CN 106131621A CN 201610499019 A CN201610499019 A CN 201610499019A CN 106131621 A CN106131621 A CN 106131621A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/41—Structure of client; Structure of client peripherals
- H04N21/4104—Peripherals receiving signals from specially adapted client devices
- H04N21/4126—The peripheral being portable, e.g. PDAs or mobile phones
- H04N21/41265—The peripheral being portable, e.g. PDAs or mobile phones having a remote control device for bidirectional communication between the remote control device and client device
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/41—Structure of client; Structure of client peripherals
- H04N21/4104—Peripherals receiving signals from specially adapted client devices
- H04N21/4122—Peripherals receiving signals from specially adapted client devices additional display device, e.g. video projector
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/41—Structure of client; Structure of client peripherals
- H04N21/414—Specialised client platforms, e.g. receiver in car or embedded in a mobile appliance
- H04N21/41407—Specialised client platforms, e.g. receiver in car or embedded in a mobile appliance embedded in a portable device, e.g. video client on a mobile phone, PDA, laptop
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/222—Studio circuitry; Studio devices; Studio equipment
- H04N5/262—Studio circuits, e.g. for mixing, switching-over, change of character of image, other special effects ; Cameras specially adapted for the electronic generation of special effects
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/18—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast
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- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- General Engineering & Computer Science (AREA)
- Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
Abstract
The present invention relates to automobile technical field, it is provided that a kind of method and apparatus adjusting Vehicular video broadcasting.The method comprise the steps that monitoring automobile speed；The speed obtained according to monitoring, comparison the first predetermined threshold value；Determine that current vehicle speed is more than or equal to described first predetermined threshold value, switching is controlled the display pattern of display screen so that middle control display screen switches to the second display pattern from the first display pattern.The embodiment of the present invention is by monitoring automobile speed, and according to controlling the display pattern of display screen in the switching of speed intelligent, it is possible to effectively reduce when running at high speed, the impact that human pilot safe driving is caused by the video content play in middle control display screen.
Description
[technical field]
The present invention relates to automobile technical field, particularly relate to a kind of method and apparatus adjusting Vehicular video broadcasting.
[background technology]
In prior art, the middle control being mounted in playable video is more and more used by automobile vendor, its playing function
It is made up of automobile hardware and video jukebox software.Owing in present giant-screen, control is the trend of future automobile, screen is play can be by
Gradually become a kind of main entertainment way.But viewing video can affect driving safety under specific circumstances.In prior art also
Do not account for the existence of this problem, therefore, there is no a kind of effective mode yet, it is possible in ensureing, control viewing body
Test and two aspects of traffic safety.
In consideration of it, overcoming the defect existing for the prior art is the art problem demanding prompt solution.
[summary of the invention]
When controlling displaying video programs in display screen in when the technical problem to be solved in the present invention is how to improve scorch
Impact on user.
The present invention adopts the following technical scheme that
First aspect, embodiments provides a kind of method adjusting Vehicular video broadcasting, and described method includes:
Monitoring automobile speed；
The speed obtained according to monitoring, comparison the first predetermined threshold value；
Determine that current vehicle speed is more than or equal to described first predetermined threshold value, switching is controlled the display pattern of display screen so that in
Control display screen switches to the second display pattern from the first display pattern.
Preferably, described determine that current vehicle speed is more than or equal to described first predetermined threshold value, switching is controlled the display of display screen
Pattern specifically includes:
Determine that current vehicle speed is more than or equal to described first predetermined threshold value, and, maintain this state to reach the first Preset Time
Time, switching is controlled the display pattern of display screen.
Preferably, described method also includes:
Central control system monitors vehicle location by vehicle-mounted GPS navigation device；
According to the positional information that obtains of monitoring, confirm current vehicle location be in fastlink, accident-prone road section or
Construction section, then control the display pattern of display screen in switching so that middle control display screen switches to second from the first display pattern and shows
Show pattern；
Wherein, the priority of display pattern of display screen is controlled according to positional information in switching higher than described according to speed information
Switching is controlled the priority of the display pattern of display screen.
Preferably, described method also includes:
The ocular movement of vehicle-mounted monitoring photographic head monitoring human pilot, and controlled by central control system statistics human pilot observation
The frequency of display screen；
When determining described frequency more than or equal to the second predetermined threshold value, switching is controlled the display pattern of display screen so that middle control
Display screen switches to the second display pattern from the first display pattern.
Preferably, when controlling the display pattern of display screen in the handover, described method also includes:
Media Stream handover request is sent, the video literary composition play before carrying switching in described Media Stream handover request to server
For the file format play after part mark and/or switching.
Preferably, described first display pattern is video display modes, and described second display pattern is that audio frequency shows pattern,
Concrete:
Described video display modes includes video display window, and display mode switch button, progress bar, volume control
In one or multiple function；
Described audio frequency display pattern includes audio frequency display window, and display mode switch button, progress bar, volume control
In one or multiple function；
Wherein, described display mode switch button is for providing the active handover operation function of driver or passenger.
Preferably, when also comprising barrage content in shown video content, then at middle control display screen from the first display pattern
After switching to the second display pattern, described method also includes:
Activate the voice barrage function in the second current display pattern, then in the first display pattern in the barrage of display
Hold, play in the second display pattern in the way of voice.
Second aspect, the embodiment of the present invention additionally provides a kind of device adjusting Vehicular video broadcasting, including:
Speed monitoring module, is used for monitoring automobile speed；
Speed contrast module, for the speed obtained according to monitoring, comparison the first predetermined threshold value；
Middle control display handover module, is used for determining that current vehicle speed is more than or equal to described first predetermined threshold value, in switching, control is aobvious
The display pattern of display screen so that middle control display screen switches to the second display pattern from the first display pattern.
Preferably, described device also includes:
Localization process module, for according to the positional information that obtains of monitoring, confirm current vehicle location be in fastlink,
Accident-prone road section or construction section, then control the display pattern of display screen in switching so that middle control display screen is from the first display
Pattern switches to the second display pattern.
The third aspect, the embodiment of the present invention additionally provides a kind of device adjusting Vehicular video broadcasting, including:
Memorizer, is used for storing one or more program；
Processor, is used for performing one or more than one program；Perform the intelligence described in first aspect any one
Vehicular video player method step can be adjusted.
Fourth aspect, the embodiment of the present invention additionally provides a kind of device adjusting Vehicular video broadcasting, and described device includes
Vehicle-speed monitoring device, middle control display screen and processing means, described vehicle-speed monitoring device and middle control display screen connect described place respectively
Reason device, concrete:
Described vehicle-speed monitoring device, is used for monitoring automobile speed, and monitoring result is sent to described processing means；
Described processing means, for the speed obtained according to monitoring, comparison the first predetermined threshold value；
Described processing means, is additionally operable to determine that current vehicle speed is more than or equal to described first predetermined threshold value, control display in switching
Display pattern in screen so that middle control display screen switches to the second display pattern from the first display pattern.
Preferably, described device also includes GPS navigation device, concrete:
Described vehicle-mounted GPS navigation device, is used for monitoring current vehicle position, and positional information monitoring obtained is sent to
Described processing means；
Described processing means, for according to the positional information that obtains of detection, confirm current vehicle location be in fastlink,
Accident-prone road section or construction section, then control the display pattern in display screen so that middle control display screen shows from first in switching
Show that pattern switches to the second display pattern.
The third aspect, the embodiment of the present invention additionally provides a kind of system adjusting Vehicular video broadcasting, and described system includes
Vehicle intelligent terminal and server, concrete:
Described vehicle intelligent terminal, is used for monitoring automobile speed；The speed obtained according to monitoring, threshold is preset in comparison first
Value；Determine that current vehicle speed is more than or equal to described first predetermined threshold value, switching is controlled the display pattern of display screen so that middle control shows
Shielding and switch to the second display pattern from the first display pattern, and send Media Stream handover request to server, described Media Stream is cut
For the file format play after changing the video file mark play before carrying switching in request and/or switching；
Described server, for according to the file format being used for playing after current video file identification and switching, searching out
It is suitable for the media of the second display mode playback, and to the media searched out described in the return of described vehicle intelligent terminal.
Compared with prior art, the beneficial effects of the present invention is: the embodiment of the present invention is by monitoring automobile speed, and root
According to the display pattern controlling display screen in the switching of speed intelligent, it is possible to effectively reduce when running at high speed, middle control display screen is broadcast
The impact that human pilot safe driving is caused by the video content put.
[accompanying drawing explanation]
Fig. 1 is a kind of method flow schematic diagram adjusting Vehicular video broadcasting that the embodiment of the present invention provides；
Fig. 2 is the middle control display screen schematic diagram that a kind of Vehicular video that the embodiment of the present invention provides is play；
Fig. 3 is the middle control display screen schematic diagram that a kind of Vehicular video that the embodiment of the present invention provides is play；
Fig. 4 is a kind of method flow schematic diagram adjusting Vehicular video broadcasting that the embodiment of the present invention provides；
Fig. 5 is a kind of method flow schematic diagram adjusting Vehicular video broadcasting that the embodiment of the present invention provides；
Fig. 6 is a kind of apparatus structure schematic diagram adjusting Vehicular video broadcasting that the embodiment of the present invention provides；
Fig. 7 is a kind of apparatus structure schematic diagram adjusting Vehicular video broadcasting that the embodiment of the present invention provides；
Fig. 8 is a kind of apparatus structure schematic diagram adjusting Vehicular video broadcasting that the embodiment of the present invention provides；
Fig. 9 is a kind of apparatus structure schematic diagram adjusting Vehicular video broadcasting that the embodiment of the present invention provides；
Figure 10 is a kind of system schematic adjusting Vehicular video broadcasting that the embodiment of the present invention provides；
Figure 11 is a kind of method flow schematic diagram adjusting Vehicular video broadcasting that the embodiment of the present invention provides.
[detailed description of the invention]
In order to make the purpose of the present invention, technical scheme and advantage clearer, below in conjunction with drawings and Examples, right
The present invention is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the present invention, and
It is not used in the restriction present invention.
As long as additionally, technical characteristic involved in each embodiment of invention described below is the most not
The conflict of composition just can be mutually combined.
For the trend (evolution tendency of similar smart mobile phone screen) that the middle control display screen on current automobile is increasing,
The safe driving of human pilot can be caused bigger shadow in view of controlling the video frequency program of broadcasting in display screen in large-size screen monitors by the present invention
Ring, during the program that especially broadcasting human pilot is interested, transfer to attention frequently can carry on middle control display screen
Carry out bigger potential safety hazard.
Embodiment 1:
The embodiment of the present invention 1 provides a kind of method adjusting Vehicular video broadcasting, as it is shown in figure 1, described method includes:
In step 201, monitoring automobile speed.
The difference of central control system implementation according to embodiments of the present invention, the implementation of described monitoring automobile speed is also deposited
In certain difference.
The first situation, the central control system that the embodiment of the present invention is provided is to add to existing as a kind of peripheral apparatus
When automobile goes:
Described monitoring automobile speed, can be being to realize by transferring relevant vehicle speed data mode to existing onboard system；
It can also be the monitoring realizing automobile speed by the way of being directly connected to vehicle speed sensor.
The second situation, when the central control system that the embodiment of the present invention is provided is automobile standard configuration when dispatching from the factory:
Described monitoring automobile speed, can be to be the prison by realizing automobile speed in the way of being directly connected to vehicle speed sensor
Survey.
In step 202., the speed obtained according to monitoring, comparison the first predetermined threshold value.
Wherein, the first predetermined threshold value is generally arranged by operator, provides described first to preset in embodiments of the present invention
Threshold value is preferably 70 kilometers/hour.In practical operation for safety reasons, described first predetermined threshold value can also set
That puts is less, such as: 60 kilometers/hour, 50 kilometers/hour etc..
In step 203, determine that current vehicle speed is more than or equal to described first predetermined threshold value, switching is controlled the display of display screen
Pattern so that middle control display screen switches to the second display pattern from the first display pattern.
Wherein, the difference of the first display pattern and the second display pattern is that the latter can control display screen to driving in reducing
Sail the impact that personnel's driving causes.According to this design original intention, its implementation can also have varied.Such as: mode one,
First display pattern is video display modes, and the second display pattern is that audio frequency shows pattern；Mode two, during the first display pattern is
Control display screen is in level display state, and the second display pattern is the display that middle control display screen rotates to an angle to copilot side
State, wherein, described certain angle specifically includes vertical angle and/or level angle, it is possible to ensure that human pilot cannot be normal
The video content play in control in viewing, additionally it is possible to the viewing looking after copilot is experienced.
The embodiment of the present invention is by monitoring automobile speed, and according to controlling the display mould of display screen in the switching of speed intelligent
Formula, it is possible to effectively reduce when running at high speed, human pilot safe driving is caused by the video content play in middle control display screen
Impact.
In the embodiment of the present invention 1 realizes, while video is switched to audio frequency at high speeds, preferred central control system meeting
Automatic voice reminding: " in running at high speed, it is noted that traffic safety ".As long as in high speed mode, switch audio from video every time
Frequently, middle control all can make voice reminder, until reducing to low-speed mode or parking, after stopping working, and can be by all state initialization.
After manual switching becomes video mode, when speed is the most second highest to a certain extent, the flow process that the preceding paragraph is mentioned also can be performed.
In conjunction with the embodiment of the present invention 1, after performing described step 203, described method also includes:
Determine that current vehicle speed is less than described first predetermined threshold value, switching is controlled the display pattern of display screen so that middle control shows
Display screen switches to the first display pattern from the second display pattern.Preferably, the triggering mode of described switching also should be in conjunction with speed
Comprehensively realize less than holding time of described first predetermined threshold value such that it is able to avoid because some special circumstances needs interim
Slow down and frequently switch between the first display pattern and the second display pattern caused.
Under normal circumstances, when determining that current vehicle speed is more than or equal to described first predetermined threshold value, it is impossible at once switching is controlled
The display pattern of display screen, human pilot is only used to overtake other vehicles or the reason such as hedging the most in some cases, by speed
Mention more than or equal to described first predetermined threshold value state, and return back to below the first predetermined threshold value later.Therefore, in conjunction with this
, there is a kind of preferably implementation, specifically include in bright embodiment:
Determine that current vehicle speed is more than or equal to described first predetermined threshold value, and, maintain this state to reach the first Preset Time
Time, switching is controlled the display pattern of display screen.Wherein, this state i.e. speed is more than or equal to the state of described first predetermined threshold value.
Described first Preset Time is optionally 1 minute, 90 seconds etc., can have been pre-set by operator.
In order to reach higher safe class, such as: control can show in accident-prone road section or construction section switch
The display pattern of display screen, thus allow on energy can more focus on and drive a car by human pilot, then combine the present invention real
Execute example, there is a kind of preferably implementation, specifically include:
In step 204, central control system monitors vehicle location by vehicle-mounted GPS navigation device.
In step 205, the positional information obtained according to monitoring, confirm that current vehicle location is in fastlink, accident
Multi-happening section or construction section.
In step 206, switching is controlled the display pattern of display screen so that middle control display screen is from the first display pattern switching
Become the second display pattern.
Wherein, the priority of display pattern of display screen is controlled according to positional information in switching higher than described according to speed information
Switching is controlled the priority of the display pattern of display screen.Described step 204-205 can be same parallel with described step 201-202
Step is carried out, and is complete in confirming step 203 or step 206 and is switched to the second display pattern from the first display pattern
After, then the first display pattern cancelling follow-up corresponding steps 206 or step 203 triggering is switched to the behaviour of the second display pattern
Make.
In order to reach higher safe class, this safe class can catch the driving condition of user, and obtains in analysis
When form of security is impacted by its current driving condition, carry out the switching of middle control display screen.Therefore, in conjunction with the embodiment of the present invention
1 additionally provides a kind of preferably implementation:
In step 207, the ocular movement of vehicle-mounted monitoring photographic head monitoring human pilot, and driven by central control system statistics
Personal observations is controlled the frequency of display screen.
In a step 208, determine that described frequency is more than or equal to the second predetermined threshold value.
Wherein, described second predetermined threshold value is pre-set by operator, is set to 10 beats/min under normal circumstances for peace
In gamut.
In step 209, switching is controlled the display pattern of display screen so that middle control display screen is from the first display pattern switching
Become the second display pattern.
Wherein, step 207-208 can be with above-mentioned steps 201-202 and step 204-205 executed in parallel.Three triggers
After middle control display screen display pattern switching priority can be pre-set by operator.The embodiment of the present invention provides one
Plant preferred priority selection mode, i.e. step 207-208 and trigger the priority that priority triggers higher than step 204-205, and
The priority that the priority that step 204-205 triggers triggers higher than step 201-202.
In embodiments of the present invention, described first display pattern is video display modes, and described second display pattern is sound
Frequency display pattern is concrete:
Described video display modes includes video display window, and display mode switch button (" switches in Fig. 2
Audio frequency " shown in button), progress bar, volume control in one or multiple function；
Described audio frequency display pattern includes audio frequency display window, and display mode switch button (" switches in Fig. 3
Video " shown in button), progress bar, volume control in one or multiple function.
Wherein, described display mode switch button is for providing the active handover operation function of driver or passenger.
In the embodiment of the present invention 1 realizes, especially the first display pattern be video mode, the second display pattern be sound
Frequently the video content in pattern, and described first display pattern and the audio content in the second display pattern are from server
During the line model obtained, described method also includes:
When controlling the display pattern of display screen in the handover, sending Media Stream handover request to server, described Media Stream is cut
For the file format play after changing the video file mark play before carrying switching in request and/or switching.So as described clothes
Business device can complete and described vehicle intelligent terminal according to the file format being used for playing after current video file identification and switching
Between the switching of Media Stream.
In addition, if the video content play in central control system is local video, now, described first display mould is completed
The method of formula and the switching of the second display pattern specifically can realize by following form:
Adding a figure layer in screen, when being video mode, figure layer is transparent；At that time during audio mode, figure layer can show
Show color and font, cover video layer (its effect is as shown in Figure 3).
The embodiment of the present invention 1 can be potentially encountered live video or the Online Video of band barrage function in a particular application,
So combine the embodiment of the present invention 1, when also comprising barrage content in shown video content, then show from first at middle control display screen
After showing that pattern switches to the second display pattern, described method also includes:
Activate the voice barrage function in the second current display pattern, then in the first display pattern in the barrage of display
Hold, play in the second display pattern in the way of voice.
Wherein, for the content of barrage content inherently voice, then can directly play in the second display pattern；
And be word for barrage content, then the speech generator of configuration on server or automobile can be utilized to complete word-> language
The conversion of sound.Certainly, broadcasting and the closedown of described voice can be arranged in the middle control display screen in the second display pattern.
Embodiment 2:
The embodiment of the present invention 2 provides a kind of method adjusting Vehicular video broadcasting, and method described in the present embodiment 2 can be single
Private realize, it is also possible to the mode of 1 realizes jointly in conjunction with the embodiments, expansion scheme in the latter's reference example 1, at this not
Repeat again.Described in the present embodiment 2, method is as shown in Figure 4, including:
In step 301, central control system monitors vehicle location by vehicle-mounted GPS navigation device.
In step 302, the positional information obtained according to monitoring, confirm that current vehicle location is in fastlink, accident
Multi-happening section or construction section.
Wherein, the relevant information of fastlink, accident-prone road section and construction section is stored in server, and by servicing
Device is updated in real time.
In step 303, switching is controlled the display pattern of display screen so that middle control display screen is from the first display pattern switching
Become the second display pattern.
Wherein, relevant the implementing about the first display pattern and the second display pattern can be used for reference in embodiment 1
Hold；Corresponding extendible implementation also can be used for reference in embodiment 1 and specifically describe, and repeats the most one by one at this.
Embodiment 3:
The embodiment of the present invention 3 provides a kind of method adjusting Vehicular video broadcasting, as it is shown in figure 5, described method includes:
In step 401, the ocular movement of vehicle-mounted monitoring photographic head monitoring human pilot, and driven by central control system statistics
Personal observations is controlled the frequency of display screen.
In step 402, determine that described frequency is more than or equal to the second predetermined threshold value.
Wherein, described second predetermined threshold value is pre-set by operator, is set to 10 beats/min under normal circumstances for peace
In gamut.
In step 403, switching is controlled the display pattern of display screen so that middle control display screen is from the first display pattern switching
Become the second display pattern.
Owing to human pilot is under some nervous occasion, it may appear that control the situation of display screen in frequently observing, therefore, in order to
Avoid the occurrence of above-mentioned in the case of erroneous judgement, in conjunction with the embodiment of the present invention, there is a kind of preferably implementation, concrete is performing
It is also predefined before step 403 and occurs when the control display screen time presets more than second in single observation in calculating this frequency time
Between, and occurrence number then performs step 403 more than or equal to the 3rd predetermined threshold value.Under normal circumstances, the second Preset Time can set
It is set to 2-5s, and described 3rd predetermined threshold value may be configured as 2-5 time.Design parameter value can also on this basis, according to difference
Area, different vehicle type, different program category adjust accordingly.
Wherein, relevant the implementing about the first display pattern and the second display pattern can be used for reference in embodiment 1
Hold；Corresponding extendible implementation also can be used for reference in embodiment 1 and specifically describe, and repeats the most one by one at this.
Embodiment 4:
The embodiment of the present invention additionally provide a kind of adjust Vehicular video play device, as shown in Figure 6, including:
Speed monitoring module, is used for monitoring automobile speed；
Speed contrast module, for the speed obtained according to monitoring, comparison the first predetermined threshold value；
Middle control display handover module, is used for determining that current vehicle speed is more than or equal to described first predetermined threshold value, in switching, control is aobvious
The display pattern of display screen so that middle control display screen switches to the second display pattern from the first display pattern.
In conjunction with the embodiment of the present invention, there is a kind of preferably implementation, as described in Figure 7, described device also includes:
Localization process module, for according to the positional information that obtains of monitoring, confirm current vehicle location be in fastlink,
Accident-prone road section or construction section, then control the display pattern of display screen in switching so that middle control display screen is from the first display
Pattern switches to the second display pattern.
What deserves to be explained is, the content such as the information between module in said apparatus, unit is mutual, execution process, due to
With the processing method embodiment of the present invention based on same design, particular content can be found in the narration in the inventive method embodiment,
Here is omitted.
Embodiment 5:
The embodiment of the present invention additionally provide a kind of adjust Vehicular video play device, as shown in Figure 8, including:
Memorizer, is used for storing one or more program；
Processor, is used for performing one or more than one program；Perform the intelligence described in embodiment 1-3 any one
Vehicular video player method step can be adjusted.
What deserves to be explained is, the content such as the information between module in said apparatus, unit is mutual, execution process, due to
With the processing method embodiment of the present invention based on same design, particular content can be found in the narration in the inventive method embodiment,
Here is omitted.
Embodiment 6:
The embodiment of the present invention additionally provides a kind of device adjusting Vehicular video broadcasting, and described device includes that vehicle-speed monitoring fills
Put 1, middle control display screen 2 and processing means 3, described vehicle-speed monitoring device 1 and middle control display screen 2 and connect described processing means respectively
3, as it is shown in figure 9, concrete:
Described vehicle-speed monitoring device 1, is used for monitoring automobile speed, and monitoring result is sent to described processing means 3；
Described processing means 3, for the speed obtained according to monitoring, comparison the first predetermined threshold value；
Described processing means 3, is additionally operable to determine that current vehicle speed is more than or equal to described first predetermined threshold value, control display in switching
Display pattern in screen 2 so that middle control display screen 2 switches to the second display pattern from the first display pattern.
In conjunction with the embodiment of the present invention, there is also a kind of preferably implementation, described device also includes GPS navigation device,
Concrete:
Described vehicle-mounted GPS navigation device, is used for monitoring current vehicle position, and positional information monitoring obtained is sent to
Described processing means 3；
Described processing means 3, for the positional information obtained according to detection, confirms that current vehicle location is in expressway
Section, accident-prone road section or construction section, then control the display pattern in display screen 2 in switching so that middle control display screen 2 is from the
One display pattern switches to the second display pattern.
What deserves to be explained is, the content such as the information between module in said apparatus, unit is mutual, execution process, due to
With the processing method embodiment of the present invention based on same design, particular content can be found in the narration in the inventive method embodiment,
Here is omitted.
Embodiment 7:
The embodiment of the present invention additionally provides a kind of system adjusting Vehicular video broadcasting, and described system includes that vehicle intelligent is eventually
End 21 and server 22, as shown in Figure 10, concrete:
Described vehicle intelligent terminal 21, is used for monitoring automobile speed；The speed obtained according to monitoring, threshold is preset in comparison first
Value；Determine that current vehicle speed is more than or equal to described first predetermined threshold value, switching is controlled the display pattern of display screen 2 so that middle control shows
Display screen 2 switches to the second display pattern from the first display pattern, and sends Media Stream handover request, described media to server 22
For the file format play after the video file mark play before carrying switching in stream handover request and/or switching；
Described server 22, for according to the file format being used for playing after current video file identification and switching, finding
To being suitable for the media of the second display mode playback, and to described vehicle intelligent terminal 21 return described in the media that search out.
What deserves to be explained is, the content such as the information between module in said system, unit is mutual, execution process, due to
With the processing method embodiment of the present invention based on same design, particular content can be found in the narration in the inventive method embodiment,
Here is omitted.
Embodiment 8:
The embodiment of the present invention additionally provides a kind of method adjusting Vehicular video broadcasting, stands in central control system side based on specifically
Interface function, describe how to realize method described in embodiment 1.As shown in figure 11, the present embodiment includes following step:
In step 501, when central control system is play the startup of video related application, current speed valve is obtained by AIDL
Value, wherein, AIDL be a kind of can be with the interface definition of striding course communication.SharedPreference is utilized to preserve speed threshold,
Wherein, SharedPreference is a kind of simple storage mode, is an xml document.
In step 502, when automobilism, when central control system confirms speed more than the first pre-set threshold value, middle control
System can send messages to application, and application can receive message, and update according to message and be stored in
Speed threshold in SharedPreference.
In step 503, applying when video playback, value speed threshold from SharedPreference, according to speed
Bottom valve value determines play mode.
In step 504, determine that current vehicle speed is more than or equal to described first predetermined threshold value, switching is controlled the display of display screen
Pattern so that middle control display screen switches to the second display pattern from the first display pattern.
Wherein, the switching between pattern is implemented as and adds a figure layer in screen, and when being video mode, figure layer is
Bright；At that time during audio mode, figure layer meeting Show Color and font, cover video layer.
In step 505, when video playback is complete, it is thus achieved that current display mode, display pattern is saved in
In SharedPreference.When loading video next time, take out the display pattern in SharedPreference, then continue
This pattern.
In step 506, time flame-out, automotive system can send broadcast notice application, SharedPreference medium velocity
Threshold values is set to zero, and play mode is set to video mode.
One of ordinary skill in the art will appreciate that all or part of step in the various methods of embodiment is to lead to
Program of crossing completes to instruct relevant hardware, and this program can be stored in a computer-readable recording medium, storage medium
May include that read only memory (ROM, Read Only Memory), random access memory (RAM, Random Access
Memory), disk or CD etc..
The foregoing is only presently preferred embodiments of the present invention, not in order to limit the present invention, all essences in the present invention
Any amendment, equivalent and the improvement etc. made within god and principle, should be included within the scope of the present invention.
Claims (10)
1. one kind adjusts the method that Vehicular video is play, it is characterised in that described method includes:
Monitoring automobile speed；
The speed obtained according to monitoring, comparison the first predetermined threshold value；
Determine that current vehicle speed is more than or equal to described first predetermined threshold value, switching is controlled the display pattern of display screen so that middle control shows
Display screen switches to the second display pattern from the first display pattern.
Method the most according to claim 1, it is characterised in that described determine current vehicle speed be more than or equal to described first preset
Threshold value, controls the display pattern of display screen, specifically includes in switching:
Determine that current vehicle speed is more than or equal to described first predetermined threshold value, and, when maintaining this state to reach the first Preset Time, cut
Change the display pattern of middle control display screen.
Method the most according to claim 1, it is characterised in that described method also includes:
Central control system monitors vehicle location by vehicle-mounted GPS navigation device；
The positional information obtained according to monitoring, confirms that current vehicle location is in fastlink, accident-prone road section or construction
Section, then control the display pattern of display screen so that middle control display screen switches to the second display mould from the first display pattern in switching
Formula.
Method the most according to claim 1, it is characterised in that described method also includes:
The ocular movement of vehicle-mounted monitoring photographic head monitoring human pilot, and by control display in central control system statistics human pilot observation
The frequency of screen；
When determining described frequency more than or equal to the second predetermined threshold value, switching is controlled the display pattern of display screen so that middle control shows
Screen switches to the second display pattern from the first display pattern.
5. according to the arbitrary described method of claim 1-4, it is characterised in that when controlling the display pattern of display screen in the handover,
Described method also includes:
Media Stream handover request is sent, the video file mark play before carrying switching in described Media Stream handover request to server
Know and/or after switching for the file format play.
6. according to the arbitrary described method of claim 1-4, it is characterised in that described first display pattern is that video shows mould
Formula, described second display pattern is that audio frequency shows pattern, concrete:
Described video display modes includes in video display window, and display mode switch button, progress bar, volume control
One or multiple function；
Described audio frequency display pattern includes in audio frequency display window, and display mode switch button, progress bar, volume control
One or multiple function；
Wherein, described display mode switch button is for providing the active handover operation function of driver or passenger.
7. according to the arbitrary described method of claim 1-4, it is characterised in that also comprise barrage content in shown video content
Time, then at middle control display screen after the first display pattern switches to the second display pattern, described method also includes:
Activate the voice barrage function in the second current display pattern, then the barrage content of display in the first display pattern,
Play in the second display pattern in the way of voice.
8. one kind adjusts the device that Vehicular video is play, it is characterised in that including:
Speed monitoring module, is used for monitoring automobile speed；
Speed contrast module, for the speed obtained according to monitoring, comparison the first predetermined threshold value；
Middle control display handover module, is used for determining that current vehicle speed is more than or equal to described first predetermined threshold value, controls display screen in switching
Display pattern so that middle control display screen switches to the second display pattern from the first display pattern.
Device the most according to claim 8, it is characterised in that also include:
Localization process module, for the positional information obtained according to monitoring, confirms that current vehicle location is in fastlink, accident
Multi-happening section or construction section, then control the display pattern of display screen in switching so that middle control display screen is from the first display pattern
Switch to the second display pattern.
10. one kind adjusts the device that Vehicular video is play, it is characterised in that including:
Memorizer, is used for storing one or more program；
Processor, is used for performing one or more than one program；Perform the intelligence described in claim 1-7 any one
Adjust Vehicular video player method step.
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| CN201610499019.4A CN106131621A (en) | 2016-06-29 | 2016-06-29 | A kind of method and apparatus adjusting Vehicular video broadcasting |
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| CN201610499019.4A CN106131621A (en) | 2016-06-29 | 2016-06-29 | A kind of method and apparatus adjusting Vehicular video broadcasting |
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