CN104035798B - Multifunctional electronic equipment with function of sequential starting up and starting up method of electronic equipment - Google Patents
Multifunctional electronic equipment with function of sequential starting up and starting up method of electronic equipment Download PDFInfo
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- CN104035798B CN104035798B CN201410263851.5A CN201410263851A CN104035798B CN 104035798 B CN104035798 B CN 104035798B CN 201410263851 A CN201410263851 A CN 201410263851A CN 104035798 B CN104035798 B CN 104035798B
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Abstract
The invention provides with multifunctional electronic equipment with function of sequential starting up and a starting up method of the electronic equipment. A main starting up button is disposed at a signal processing unit end, an auxiliary starting up switch is disposed at a functional unit end, and the auxiliary starting up switch can only be used effectively when a signal processing unit is on, so that a signal processing unit master control module is initialized first, the sub-control module of a functional unit is then initialized and transmits back completion information, the signal output module of the signal processing unit starts initialization according to the information transmitted back, and the sequential starting up process that part of the signal processing unit is started up first, the functional unit is then started up, and the other part of the signal processing unit is started up at last, signal chaos, caused by one-button starting up, of the signal processing unit and the functional unit is avoided, the multifunctional electronic equipment is enabled to be started up normally and stably and enter a functional interaction state fast and correctly.
Description
Technical field
The present invention relates to technical field of electronic equipment, more particularly to a kind of multi-function electronic device that can be started shooting in order and
Its starting-up method.
Background technology
The portable electric equipment of such as portable electric computing device has become requisite in private and professional context
Instrument.The example of this portable electricity consuming productses computing device includes multi-functional mobile phone (so-called " intelligence " phone), kneetop computer, electricity
Subgraph book reader, panel computer, wear movie theatre and other similar portable equipments.It is single that these equipment typically comprise display
The devices such as unit, portable power supplies, key, different user input features and signal processing unit.In some cases, this
A little equipment are also included for sending and receiving the wireless transmission function of data.As technology develops, these portable electric equipment
Functional unit is more and more, and the switching on and shutting down pattern for carrying out a key single control by a key can be caused including including display unit
These functional units and signal processing unit start shooting simultaneously, cause signal chaotic so that functional unit do not reach it is correct or
Stable startup work, such as display unit can not be correct or stable display.
One kind that movie theatre (HMD) is head virtual display is worn, belongs to one kind of wear-type portable electric equipment, also known as
Glasses type displayer, carry-on movie theatre, SmartMovie.Because glasses type displayer outer appearance glasses, while aiming at large screen display
The video image of audio/video player, be video eyeglasses (video glasses) also by the address of image.Although wearing movie theatre
Concrete property can be different, in many instances, can provide such as check Email, read news, browse Yin Te
Net, viewing film and video, display photos and figure, the envelop of function for playing game etc..But generally individually include two function lists
Unit：Signal processing unit and display unit, two units are typically connected by MHL cable and are realized by same key
Switching on and shutting down, wherein, signal processing unit generally comprises system management module, Display processing module and display output module.Wear
Movie theatre start process be usually system management module stably after, just startup Display processing module.And display output module needs
Start to start after completing Deng display unit initialization, interactive information is sent to display unit, afterwards output display signal.Then
Display signal that display unit process signal processing unit sends simultaneously correctly shows.Due to signal processing unit and display unit
Respectively there is the initialization mechanism of oneself, need to coordinate the initialization order ability of signal processing unit and display unit simultaneously in start
Image can be allowed correctly to be displayed on the display screen of the display unit for wearing movie theatre.So when the key that movie theatre is worn by this
When carrying out key start, it is easy to cause display unit and signal processing unit while start, causes signal chaotic, display unit
Display image that can not be correct or stable or video.
Accordingly, it would be desirable to a kind of new multi-function electronic device and its starting-up method, to avoid drawbacks described above.
The content of the invention
It is an object of the invention to provide a kind of multi-function electronic device that can be started shooting in order and its starting-up method, can
Realize the orderly start of each functional unit so that the correct or stable startup work of each functional unit.
To solve the above problems, the present invention provides a kind of multi-function electronic device that can be started shooting in order, including a tool
There are signal processing unit, the main start to establish machine on the signal processing unit by cable of main control module and signal output module
Key, at least one functional unit and each functional unit of correspondence with sub- control module arrange and are to establish by cable on the functional unit
The auxiliary startup switch of machine；Wherein,
The auxiliary startup switch could effectively be electricity on its corresponding functional unit after electricity on the signal processing unit
Start；
The functional unit connects the signal processing unit by cable, is to establish machine thereon by cable in the auxiliary startup switch
Carry out the initialization of sub- control module afterwards and feed back sub- control module initialization to the signal processing unit completing information；
The signal processing unit carries out main control module initialization after the main key is for electricity thereon, in the master
Control module is received after the initialization of the functional unit feedback completes information and carries out the signal output module initialization, with
And signal output module initialization after the completion of under the control of the main control module to the functional unit sending function number
According to and/or receive the performance data that the functional unit is beamed back, realize that function is interacted.
Further, the functional unit also includes：The signal output is received under the control of the sub- control module
The functional module of the performance data that module sends and the initialization of sub- control module is fed back to the signal processing unit and complete letter
The passback module of breath.
Further, the functional module is additionally operable to collect the performance data that the functional unit end produces, the passback
Module is additionally operable to send out the performance data that the functional unit end that the functional module is collected produces in the function is interacted
Deliver to the main control module.
Further, the functional unit be video display unit, the performance data be video data, the function list
Unit includes receiving showing receiving unit and showing the video data for video data that the signal output module sends
Display screen.
Further, the cable is MHL cable.
Further, the signal processing unit is additionally included under the control of the main control module and receives outside source
The signal processing module of data, the main control module controls the signal processing module to the signal processing unit after the power-up
Initialization.
Further, the signal processing unit also includes indicating module.
The present invention also provides a kind of starting-up method of one of above-mentioned multi-function electronic device, comprises the following steps：
Electric power is passed through to the signal processing unit；
The main key is placed in effective status, is electricity on the signal processing unit；
The signal processing unit start, the main control module initialization；
The auxiliary startup switch is placed in effective status, is electricity on the functional unit；
The functional unit start, the sub- control module initialization；
The functional unit feeds back sub- control module initialization to the signal processing unit and completes information；
It is defeated that the signal processing unit carries out signal after the initialization for receiving the functional unit feedback completes information
Go out module initialization；
The signal processing unit is after signal output module initialization is completed to the functional unit sending function data
And/or the performance data that the functional unit is beamed back is received, realize that function is interacted.
Further, the signal processing unit is additionally included under the control of the main control module and receives outside source
The signal processing module of data, the starting-up method also include：
After the main control module initialization step, before the auxiliary startup switch is placed in effective status step, institute
The signal processing module initialization is controlled after stating main control module initialization.
Further, the signal processing unit also includes the indicating module being mainly made up of tri coloured lantern, the start side
Method also includes：
When the main key is placed in effective status, the first colored lights flicker in the tri coloured lantern indicating module treats first
After time predefined, the first colored lights perseverance is bright, and the electric power input of beacon signal processing unit is stable；
When the auxiliary startup switch is placed in effective status, the flicker of the second colored lights in the tri coloured lantern indicating module treats the
After two time predefineds, the second colored lights perseverance is bright, and the electric power input of referential function unit is stable；
When the signal output module is initialized, the letter is treated in the tertiary color lamp flicker in the tri coloured lantern indicating module
, to after the functional unit sending function data Jing after the 3rd time predefined, tertiary color lamp perseverance is bright for number output module, indicates institute
State function interaction success.
Compared with prior art, the present invention is provided the multi-function electronic device that can be started shooting in order and its starting-up method,
By main key being arranged at signal processing unit end, auxiliary startup switch, and auxiliary startup switch are set in letter at functional unit end
Could effectively use after electricity on number processing unit, and then signal processing unit main control module is first initialized, functional unit
Sub- control module after initialize and return the information of completing, the signal output module of signal processing unit is opened according to back information
Dynamic initialization, it is achieved thereby that start, another portion of signal processing unit after signal processing unit first part start, functional unit
The orderly start process point started shooting again, it is to avoid key start causes signal processing unit and the signal confusion of functional unit to ask
Topic, so that the start that multi-function electronic device can be normal, stable, so as to quickly properly enter function interaction shape
State.
Description of the drawings
Fig. 1 is the structural representation of the multi-function electronic device of the embodiment of the present invention one；
Fig. 2 is the starting-up method flow chart of the multi-function electronic device of the embodiment of the present invention one；
Fig. 3 is the structural representation of the multi-function electronic device of the embodiment of the present invention two；
Fig. 4 is the structural representation of the multi-function electronic device of the embodiment of the present invention three；
Fig. 5 is the structural representation of the multi-function electronic device of the embodiment of the present invention four.
Specific embodiment
To become apparent the purpose of the present invention, feature, below in conjunction with the accompanying drawings the specific embodiment of the present invention is made
Further instruction, however, the present invention can be realized with different forms, it is not considered that being simply confined to described embodiment.
Embodiment one
Fig. 1 is refer to, the present embodiment provides a kind of multi-function electronic device that can be started shooting in order, including at a signal
Main key 102 of the reason unit 10, to establish machine on the signal processing unit 10 by cable, One function unit 20 and one are
Establish the auxiliary startup switch 202 of machine on the functional unit 20 by cable.The main key 102 can be pressing type mechanical switch, knob
Formula mechanical switch or dial type mechanical switch；The auxiliary startup switch 202 is pressing type mechanical switch, knob type mechanical switch
Or dial type mechanical switch.
In the present embodiment, the signal processing unit 10 includes that electrical switch 106, main control module 101 (can be
MCU), signal processing module 104 and signal output module 103, the main control module 101 are placed in effectively in main key 102
(enable to power transmission to main control module 101) during state to be initialized, after the completion of main control module 101 is initialized
Electrical switch 106 can be controlled to turn on, so that electric power can be conveyed to functional unit 20.Therefore functional unit 20 receives electricity
The path of power is substantially from being controlled by with the electrical switch 106 of main control module 101 and mechanical auxiliary startup switch 202
Realize.The signal processing module 104 can be received wire transmission or by way of being wirelessly transferred and process outside letter
Number source data.Wire transmission mode is, for example, HDMI cable transmission or USB cable transmission, and wireless transmission method can be blue
Tooth, WIFI etc..
In other embodiments of the invention, the function of main control module 101 is powerful enough, e.g. Single Chip Microcomputer (SCM) system,
Which has been internally integrated signal processing circuit, it is convenient to omit signal processing module 104, main control module 101 directly receive outside letter
Number source data, is processed, is then sent to functional module 203 by signal output module, so as to simplify circuit connection and group
Dress, improves circuit level.
In other embodiments of the invention, mechanical auxiliary startup switch 202 can be saved, directly in signal processing list
First end and/or functional unit end arrange electrical switch (such as power transmission of signal processing unit 10 and functional unit 22 in Fig. 5
One electrical switch is set at 10 end of signal processing unit only on path；The electric power of signal processing unit 10 and functional unit 21
One electrical switch is respectively set at signal processing unit end and/functional unit end on path), the electrical switch is substantially one kind
The auxiliary startup switch of electronic type can be the electrical switch with delay function, or not have the electronic cutting of delay function
Close, now need 101 clock function of main control module or the circuit of the connection electrical switch of main control module 101 to be provided with
Delay circuit so that main control module 101 initialize after the completion of can time delay just turn on the electrical switch for a period of time.Its
In, main control module 101 can by the plug state of control function unit 20 and the connection cables of signal processing unit 10 come
Decide whether to be switched on or off electrical switch, be user-friendly to.
As shown in the above, the auxiliary startup switch (such as Fig. 5) of either pure electronic type, the auxiliary start of Purely mechanical is opened
Close, or the auxiliary startup switch of electronic type and mechanical type combination, can just have after being required on the signal processing unit 10 electricity
Imitate and establish machine by cable on the functional unit 20 connected for which, it is achieved thereby that the main control module 101 of first information process unit 10 start shooting,
The ordering start process that the sub- control module 201 of functional unit 20 is started shooting afterwards.
In the present embodiment, the functional unit 20 includes sub- control module 201, functional module 203 and passback module
204.Wherein, functional unit 20 connects signal processing unit 10 by cable, and auxiliary startup switch 202 is electricity on functional unit 20
Afterwards, sub- control module 201 can be initialized；It is defeated that functional module 203 receives the signal under the control of sub- control module 201
Go out the performance data of the transmission of module 103 and collect the performance data that the functional unit end produces.Passback module 204 for
Main control module 101 feeds back the initialization of sub- control module 201 and completes information, is additionally operable to the functional module in function is interacted
The performance data that 203 20 ends of the functional unit collected produce is sent to the main control module 101, such as functional module 20
It is the module comprising information acquisition devices such as sensors, some information can be gathered at itself end and be sent to main control module 101, it is main
Control module 101 can carry out corresponding action according to this information.
In the present embodiment, the sub- control module 201 of the passback feedback of module 204 is received in the main control module 101
Initialization is initialized to the signal output module 103 after completing information, realizes the total system start of signal processing unit,
After the completion of signal output module 103 is initialized, 101 control signal output module 103 of the main control module is to functional module 203
The performance data that sending function data and/or receiving module 203 are beamed back, realizes that function is interacted, and for example, functional module 20 is
Module comprising information acquisition devices such as sensors, information process unit 10 can be sent to some adjusting parameters or reference number
According to functional module 20 can send the information of sensor acquisition to information process unit 10, so as to realize functional unit 20 and letter
The two-way interactive of number processing unit 10.
In the present embodiment, the signal processing unit 10 also includes indicating module 105, can be used for indicating respectively main start
Key 102 is that electric, auxiliary startup switch 202 is electricity and signal processing unit 10 and work(on functional unit 20 on signal processing unit 10
The state that energy unit 20 is interacted, provides the user intuitively start experience in order.
Fig. 2 is refer to, the present embodiment also provides a kind of starting-up method of above-mentioned multi-function electronic device, including following step
Suddenly：
S1, is passed through electric power to the signal processing unit；
S2, the main key are placed in effective status, are electricity on the signal processing unit；
S3, the signal processing unit start, the main control module initialization；
S4, the auxiliary startup switch are placed in effective status, are electricity on the functional unit；
S5, the functional unit start, the sub- control module initialization；
S6, the functional unit feed back sub- control module initialization to the signal processing unit and complete information；
S7, the signal processing unit carry out signal after the initialization for receiving the functional unit feedback completes information
Output module is initialized；
S8, the signal processing unit is after signal output module initialization is completed to the functional unit sending function number
According to and/or receive the performance data that the functional unit is beamed back, realize that function is interacted.
Further, the indicating module is tri coloured lantern indicating module, and the starting-up method also includes：
When the main key is placed in effective status, the first colored lights flicker in the tri coloured lantern indicating module treats first
After time predefined, the first colored lights perseverance is bright, and the electric power input of beacon signal processing unit is stable；
When the auxiliary startup switch is placed in effective status, the flicker of the second colored lights in the tri coloured lantern indicating module treats the
After two time predefineds, the second colored lights perseverance is bright, and the electric power input of referential function unit is stable；
When the signal output module is initialized, the letter is treated in the tertiary color lamp flicker in the tri coloured lantern indicating module
, to after the functional unit sending function data Jing after the 3rd time predefined, tertiary color lamp perseverance is bright for number output module, indicates institute
State function interaction success.
As can be seen here, the multi-function electronic device and its starting-up method of the present embodiment, by setting at signal processing unit end
Main key is put, auxiliary startup switch is set at functional unit end, and auxiliary startup switch can just have after electricity on signal processing unit
Effect is used, and then signal processing unit main control module is first initialized, and is initialized simultaneously after the sub- control module of functional unit
Passback completes information, and the signal output module of signal processing unit starts initialization according to back information, it is achieved thereby that letter
What after the first part start of number processing unit, functional unit, start, another part of signal processing unit were started shooting again started shooting in order
Journey, it is to avoid key start causes the signal confusion problem of signal processing unit and functional unit, so that multifunction electronic
Equipment can be normal, stable start, so as to quickly properly enter function interaction mode.
Embodiment two
Fig. 3 is refer to, the present embodiment provides one kind and wears display device, including main key 202, signal processing unit
30th, auxiliary startup switch 402 and display unit 40.Signal processing unit 30 can wear part with right and wrong, used as main frame, display unit
40 is to wear part, as adnexa, is connected by MHL cable between the two, and the MHL cable includes usb signal line, MHL letters
Number line and the power line to the power supply of display unit 40, are provided simultaneously with MHL passages, USB passages and power transm ission corridor, Neng Goutong
Shi Jinhang usb communications and MHL communications, wherein MHL communications can be with transmission video signal, and usb communication can transmit USB information, this
In embodiment, usb communication completes information to the passback initialization of display unit 40 of signal processing unit 30 for display unit 40.
The signal processing unit 30 by after the video frequency signal processing of input, rendering effect is exported to display unit 40 in addition,
Including for managing the system management module 301 of other modules work of electric power input and output and adjustment signal processing unit 30
(i.e. main control module), for receiving and process the Display processing module 304 of high-definition video signal sent outside (i.e. at signal
Reason module), export for the video data after Display processing module 304 is processed to the display output module 303 of display unit
And for the tri coloured lantern 305 of instruction state, tri coloured lantern 305 is made up of three kinds of colors of red, green, blue, and is controlled by system administration
Module 301.
The present embodiment wears display device, and its Display processing module 304 can be to the video frequency signal processing that is input into and wash with watercolours
Dye；Display output functions of modules 303 with 40 interactive information of display unit and can export video signal and show to display unit 40,
System management module 301 is used for starting and managing Display processing module 304 and display output module 303, receive display unit 40
USB back informations and the display of the tri coloured lantern 305 that acts accordingly, manages and control to display unit 40 output electricity
Power.
The functional unit includes that for receiving and showing the functional module 403 of video data the functional module 403 is wrapped
Include display receiving unit 4031, show drive component 4032 and LCD display 4033, the display receiving unit 4031 receives institute
The video data of the transmission of display output module 303 is stated, shows that drive component 4032 drives LCD display 4033 to show the video
Data.Wherein, sub- control module 401 is MCU, and the initialization after auxiliary startup switch conducting electric power is transmitted back to road causes to show single
To showing receiving unit initialization after the completion of unit's start and itself initialization, and letter will be completed receiving unit initialization is shown
Breath passes back to signal processing unit 30 by the USB passages of MHL cable in the form of USB information.Show that receiving unit 4031 is used
To receive the video data transmitted with conversion process display output module 303.Driver module 4032 drives LCD display
4033 show stable video image.
From the foregoing, it will be observed that display unit 40 and signal processing unit 30 are connected by a MHL cable, MHL cable includes MHL
Holding wire, usb signal line and power line.MHL holding wire prevailing transmission video signals, USB are responsible for information back, and power line is born
Blame to display unit and transmit electric power.In the present embodiment, it is input into the electric power of signal processing unit 30 and is substantially divided into display
The power supply of the power supply and signal processing unit 30 of unit 40, the system administration mould of the power supply of display unit by signal processing unit 30
Block 301 is controlled.External power puts main key 302 effectively first after being connected to signal processing unit 30, system management module 301
Power supply electrifying, system management module 301 work, and then put auxiliary startup switch 402 effectively, the sub- control module of display unit 40
401 electric power starting.
Therefore the start for wearing display device of the present embodiment is one kind by main key 302 and auxiliary startup switch 402
The double control start process of cooperation, specifically includes：
First, external power source insertion signal processing unit 30, video signal input put main key 302 effectively, system pipes
Reason module 301 is initialized, and tri coloured lantern 305 is controlled to blinking red lamp, and after general 3 seconds, red light perseverance is bright, and sign power input is steady
Fixed, video signal input is normal；
Then, red light it is permanent it is bright after, system management module 301 carries out the initialization of Display processing module 304, control electric power to
Display unit 40 is conveyed, and tri coloured lantern 305 is controlled to green light flicker now, and after general 5 seconds, Display processing module 304 is initialized
Complete, export the video signal (i.e. video data) after rendering effect；
Then, put auxiliary startup switch 402 effectively, power supply, the sub- control module 401 of display unit are supplied to display unit 40
Initialization, after general 3 seconds, green light perseverance is bright, and sign power input is stable；
Then, after green light perseverance is bright, starts and show that receiving unit 4031 is initialized, the information of completing is sent after the completion of initialization simultaneously
The system management module 301 of signal processing unit 30 is passed back to by USB, system management module 301 receives USB back informations
Start display output module 303 afterwards to initialize, and control blue lamp flicker.Display output module 303 initialize after the completion of with it is aobvious
Show that the display receiving unit 4031 of unit 40 carries out video signal interaction by MHL holding wires, and to display receiving unit 4031
Output video data, after general 5 seconds, shows that receiving unit 4031 receives video data, passes to display drive component 4032 to drive
Dynamic LCD display 4033 is normal to show video image, and now blue lamp perseverance is bright.
Used as a kind of improvement, 40 end of display unit can also arrange photographic head, for gathering some 40 ends of display unit
Video image, such as surrounding, gesture attitude etc., transfer back to system management module 301, system pipes by returning module 404
Reason module 301 can carry out navigating according to the surrounding image of passback, gesture control is carried out according to gesture pose presentation or
The video image at 40 end of display unit of collection is shared with into other display equipment, it is achieved thereby that display device is worn with the external world
Two-way interactive.
As can be seen here, the present embodiment wears display device, by arranging main key at signal processing unit end, aobvious
Show that unit side arranges auxiliary startup switch, and auxiliary startup switch effectively could be used after electricity on signal processing unit, and then cause
Signal processing unit main control module is first initialized, and initializes and return the information of completing after the sub- control module of display unit, letter
The signal output module of number processing unit starts initialization according to back information, it is achieved thereby that signal processing unit elder generation part
Start, the orderly start process that start, another part of signal processing unit are started shooting again after display unit, it is to avoid key start
The signal confusion problem of signal processing unit and functional unit is caused, so that wear display device can be normal, stable
Start, so as to quickly properly enter function interaction mode.
Embodiment three
Fig. 4 is refer to, one kind is present embodiments provided and is worn display device, including main key 302, signal processing unit
30th, auxiliary startup switch 402 and display unit 40, are connected by MHL cable between signal processing unit 30 and display unit 40, institute
State MHL cable include usb signal line, MHL holding wires and to display unit 40 power supply power line, be provided simultaneously with MHL passages,
USB passages and power transm ission corridor, can carry out usb communication and MHL communications simultaneously, and wherein MHL communications can transmit video letter
Number, usb communication can transmit USB information, and in the present embodiment, usb communication is returned to signal processing unit 30 for display unit 40
The initialization of display unit 40 completes information.
In the present embodiment, due to the system management module 301 and Display processing module 304 inside information process unit 30
For two modules of discrete setting, therefore main key 302 can also be function key, be not arranged in external input power to system
On the path of management module 301, main key 302 is initialized for triggering Display processing module 304；In the same manner, it is single due to showing
Two modules of the sub- control module 401 and display receiving unit 4031 inside unit 30 for discrete setting, therefore auxiliary startup switch
402 can also be function key, be not arranged in sub- control module 401 input electric power of the signal processing unit 30 to display unit 40
On path, show that receiving unit 4031 is initialized for triggering.Therefore, the display device of wearing of the embodiment passes through system administration
Module 301 controls the power transmission to display unit 40, such as, to 40 power-on delay of display unit etc., its start process includes：
First, external power source insertion signal processing unit 30, video signal input, system management module 301 is by tri coloured lantern
305 are controlled to blinking red lamp, and after general 3 seconds, red light perseverance is bright, and sign power input is stable, and video signal input is normal；
Then, after red light perseverance is bright, put main key 302 effectively, system management module 301 carries out Display processing module 304
Initialization, and turn on the power transmission path of display unit 30, tri coloured lantern 305 be controlled to into green light flicker now, general 5
The initialization of Display processing module 304 after second is completed, and exports the video signal after rendering effect.40 power supply of display unit is normal
Supply, now green light perseverance is bright；
Then, after green light perseverance is bright, put auxiliary startup switch 402 effectively, the sub- control module 401 of display unit 40 starts display
Receiving unit 4031 is initialized, and shows that receiving unit 4031 sends the information of completing after the completion of initializing and passes back to letter by USB
The system processing module 301 of number processing unit 30, system process mould, 30 receive USB back informations after start display output
Module 303 is initialized, and controls blue lamp flicker；Display reception group after the completion of display output module initialization with display unit 40
4031 interactive information of part, output display processing module 304 render after video data, show receiving unit 4031 after general 5 seconds
Receive the video data and pass to display drive component 4032, show that the driving LCD display 4033 of drive component 4032 will be described
Video data normally shows video image, and now blue lamp perseverance is bright.
In the present embodiment, substantially it is to start letter for generation system initialization by main key and auxiliary startup switch
Number, the artificial control of power transmission is eliminated, the Automated condtrol ability of multi-function electronic device is improved.
Example IV
Fig. 5 is refer to, a kind of multi-function electronic device, including a signal processing unit 10, is present embodiments provided
Individual main key 102 to establish machine on the signal processing unit 10 by cable, functional unit 21 and functional unit 22, it is arranged on signal
On the power transmission path of processing unit 10 to functional unit 21 and for establish machine on functional unit 21 by cable two electrical switches (such as
Shown in Fig. 5, an electrical switch is located at signal processing unit end, and an electrical switch is located at 21 end of functional unit) and arrange
An electronics on the power transmission path of signal processing unit 10 to functional unit 22 and to establish machine on functional unit 22 by cable
Switch (as shown in figure 5, the electrical switch is located at 10 end of signal processing unit).In the present embodiment, the main key 102 can
Think pressing type mechanical switch, knob type mechanical switch or dial type mechanical switch；Signal processing unit 10 is arranged on to work(
Can on the power transmission path of unit 21 and be to establish two electrical switches of machine by cable on functional unit 21 to constitute functional unit 21
Electronic type auxiliary startup switch, be arranged on the power transmission path of signal processing unit 10 to functional unit 22 and for function
Establish by cable on unit 22 machine an electrical switch constitute functional unit 22 electronic type auxiliary startup switch.
Remaining module of the functional unit 21 and functional unit 22 of the present embodiment is arranged and function is identical with embodiment one,
Realize functional unit 21, the start of functional unit 22 under the control of the main control module of signal processing unit 10 respectively, and signal
Output module can be just initialized after in receiving functional unit 21 and functional unit 22 a initialization completes information,
Can also just be initialized after two initialization for all receiving functional unit 21 and functional unit passback complete information.Work(
Can unit 21, functional unit 22 and signal processing module initialization can using with one identical scheme of embodiment, here
Repeat no more.
The multi-function electronic device of the present embodiment, with multiple functional units, at multiplexing functional unit and same signal
Reason unit carries out information exchange.Realized by arranging main key and electrical switch (auxiliary startup switch) signal processing unit and
Orderly start between all functional units, it is adaptable to the electronic equipment with multiple functional units, such as show altogether one more
The electronic equipment enjoyed, is provided with a signal processing unit (main frame) with multiple output interfaces.Multiple display units of wearing can
Corresponding output interface is inserted by MHL cable connect the signal processing unit, it is same so as to realize multiple users to share
Individual video, improves Consumer's Experience.
Obviously, those skilled in the art can carry out the spirit of various changes and modification without deviating from the present invention to invention
And scope.So, if these modifications of the present invention and modification belong to the claims in the present invention and its equivalent technologies scope it
Interior, then the present invention is also intended to comprising these changes and modification.
Claims (10)
1. a kind of multi-function electronic device that can be started shooting in order, it is characterised in that there is main control module and letter including
The signal processing unit of number output module, the main key to establish machine on the signal processing unit by cable, at least one have son
The functional unit and each functional unit of correspondence of control module is arranged and to establish the auxiliary startup switch of machine on the functional unit by cable；Its
In,
The auxiliary startup switch could effectively be to establish machine by cable on its corresponding functional unit after electricity on the signal processing unit；
The functional unit connects the signal processing unit by cable, laggard to establish machine thereon by cable in the auxiliary startup switch
The initialization of the sub- control module of row simultaneously completes information to the sub- control module initialization of signal processing unit feedback；
The signal processing unit carries out main control module initialization after the main key is for electricity thereon, in the main control
Module is received after the initialization of the functional unit feedback completes information and carries out the signal output module initialization, Yi Ji
Signal output module initialization after the completion of under the control of the main control module to the functional unit sending function data and/
Or the performance data that the functional unit is beamed back is received, realize that function is interacted.
2. multi-function electronic device as claimed in claim 1, it is characterised in that the functional unit also includes：In the son
The functional module of the performance data that the signal output module sends is received under the control of control module and at the signal
Reason unit feeds back the passback module that sub- control module initialization completes information.
3. multi-function electronic device as claimed in claim 2, it is characterised in that the functional module is additionally operable to collect the work(
The performance data that energy unit side is produced, the passback module are additionally operable to what is in the function is interacted collected the functional module
The performance data that the functional unit end produces is sent to the main control module.
4. multi-function electronic device as claimed any one in claims 1 to 3, it is characterised in that the functional unit be regarding
Frequency display unit, the performance data is video data, and the functional unit includes receiving what the signal output module sent
The display receiving unit and the display screen that the video data is shown of video data.
5. multi-function electronic device as claimed in claim 4, it is characterised in that the cable is MHL cable；And/or, it is described
Multi-function electronic device is to wear display device.
6. multi-function electronic device as claimed any one in claims 1 to 3, it is characterised in that the signal processing unit
It is additionally included under the control of the main control module and receives the signal processing module of external signal source data, the signal processing list
The main control module controls the signal processing module initialization after the power-up for unit.
7. multi-function electronic device as claimed any one in claims 1 to 3, it is characterised in that the signal processing unit
Also include indicating module.
8. the starting-up method of the multi-function electronic device any one of a kind of claim 1 to 7, it is characterised in that include：
Electric power is passed through to the signal processing unit；
The main key is placed in effective status, is electricity on the signal processing unit；
The signal processing unit start, the main control module initialization；
The auxiliary startup switch is placed in effective status, is electricity on the functional unit；
The functional unit start, the sub- control module initialization；
The functional unit feeds back sub- control module initialization to the signal processing unit and completes information；
The signal processing unit carries out signal output mould after the initialization for receiving the functional unit feedback completes information
Initialization block；
The signal processing unit after signal output module initialization is completed to the functional unit sending function data and/or
The performance data that the functional unit is beamed back is received, realizes that function is interacted.
9. starting-up method as claimed in claim 8, it is characterised in that the signal processing unit is additionally included in the main control
The signal processing module of external signal source data is received under the control of module, the starting-up method also includes：
After the main control module initialization step, before the auxiliary startup switch is placed in effective status step, the master
The signal processing module initialization is controlled after control module initialization.
10. starting-up method as claimed in claim 9, it is characterised in that the signal processing unit also includes main by trichroism
The indicating module of lamp composition, the starting-up method also include：
When the main key is placed in effective status, the first colored lights flicker in the tri coloured lantern indicating module treats that first makes a reservation for
After the adopted time, the first colored lights perseverance is bright, and the electric power input of beacon signal processing unit is stable；
When the auxiliary startup switch is placed in effective status, the second colored lights flicker in the tri coloured lantern indicating module treats that second is pre-
After the definition time, the second colored lights perseverance is bright, and the electric power input of referential function unit is stable；
When the signal output module is initialized, the tertiary color lamp flicker in the tri coloured lantern indicating module treats that the signal is defeated
Go out module to after the functional unit sending function data Jing after the 3rd time predefined, tertiary color lamp perseverance is bright, indicate the work(
Can interaction success.
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| CN106095402A (en) * | 2016-05-27 | 2016-11-09 | 北京小鸟看看科技有限公司 | The initiated configuration method of a kind of electronic equipment and electronic equipment |
| KR102609545B1 (en) * | 2016-08-16 | 2023-12-05 | 삼성전자주식회사 | Apparatus, System and Method for Controlling Auto Power ON |
| CN107515746B (en) * | 2017-08-09 | 2021-05-04 | 广州视源电子科技股份有限公司 | Startup initialization method and device, electronic equipment and computer storage medium |
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