CN109933297A - The control method of electronic device and its signal source - Google Patents

The control method of electronic device and its signal source Download PDF

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Publication number
CN109933297A
CN109933297A CN201711347800.0A CN201711347800A CN109933297A CN 109933297 A CN109933297 A CN 109933297A CN 201711347800 A CN201711347800 A CN 201711347800A CN 109933297 A CN109933297 A CN 109933297A
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currently running
signal source
mobile terminal
mentioned
electronic device
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CN201711347800.0A
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CN109933297B (en
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孙晓芹
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Alpine Electronics Inc
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Alpine Electronics Inc
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Abstract

A kind of electronic device, comprising: interconnecting piece is attached with the mobile terminal that can install multiple application programs;Receiving unit receives the information for the application program that mobile terminal is currently running from mobile terminal;Test section detects the signal source that the electronic device is currently running;Judging part judges whether the application program that the received mobile terminal of receiving unit is currently running belongs to the signal source being currently running that test section detects;The signal source being currently running is switched to signal source belonging to the application program that mobile terminal is currently running when the application program that judging part judges that mobile terminal is currently running is not belonging to the signal source being currently running by control unit.According to the present invention, even if interrupt signal occurs, after interrupt signal, electronic device can also automatically return to the signal source before interrupt signal occurs, and user need not switch over operation again, save the operating time, the doubt for eliminating user improves the application convenience of electronic device.

Description

The control method of electronic device and its signal source
Technical field
The present invention relates to the control methods more particularly to one kind of a kind of electronic device and its signal source can be with mobile terminal The control method of the electronic device and its signal source that are attached.
Background technique
In recent years, the technology that the mobile terminals such as the electronic devices such as on-vehicle machines and smart phone are attached is by everybody institute It is known.For example, as shown in Figure 1, being connected to mobile terminal 2 has touch aobvious by MirrorLink (registered trademark) standard On the electronic device 1 of display screen curtain, in this way, the picture shown on mobile terminal 2, while may be displayed on the touch of electronic device 1 It shows on screen.Moreover, user can be right with the picture (icon etc.) on the touch display screen curtain of clicking operation electronic device 1 Mobile terminal 2 is operated and is controlled, for example, the application program etc. in starting operation mobile terminal 2.
In addition, as user is for functional requirements such as car networkings (Internet of Vehicles) and mobile interchange Increase, there are also the high speed development of the mobile terminal technologies such as smart phone and function are increasingly powerful, recently, Automobile Enterprises and mutually Networking enterprise has developed the new connection standard of such as CarPlay (registered trademark), CarLife (registered trademark) again, passes through this A little new connection standards, can quickly and conveniently connect mobile terminal and electronic device.These new connection standards are logical Cross the communication protocol (protocol) between mobile terminal and electronic device, be mounted on the application setting of mobile terminal at A virtual functions option in electronic device, can show icon representated by the application program in an electronic, when In the case that electronic device and mobile terminal establish connection, user can directly operate in control mobile terminal in electronics end The application program.
Under the connection established by the new connection standard, icon representated by the application program to electronics end It is the co-ordinate position information of the icon to be sent to mobile terminal, and electronics end can not be known when carrying out clicking operation What is executed is any application program, and on the other hand, mobile terminal executes corresponding using journey after receiving co-ordinate position information Sequence, and the display image information of the application program is sent to electronic device, electronic device carries out the display of image information, but It is that can not also know what application program is shown.For electronic device, it can only know that currently running signal source is Mobile terminal is still come from from electronic device itself.
For example, it is itself radio receiver signal source that electronic device is currently running, if user's clicking operation mobile terminal Application program iPod (registered trademark) icon, radio receiver signal source will be switched to the iPod signal source of mobile terminal, but Hereafter, if the other applications of user's clicking operation mobile terminal again, such as Pandora (registered trademark), mobile terminal Although iPod can be switched to Pandora, and the image information of Pandora is sent to electronic device and is shown, electronics For iPod and Pandora, both the signal source from mobile terminal can not distinguish device, so will not carry out The switching of signal source.If after interrupt signal, electronics is filled at this point, the interrupt signals such as phone or reverse image occur It sets to default and automatically returns to the signal source before interrupt signal occurs, that is, return to iPod signal source.In this way, coming for user It says, that interrupt signal is listened to before occurring is Pandora, and why be switched before after interrupt signal IPod can feel to feel uncertain very much.Moreover, if user will continue to listen to Pandora, it is necessary to re-start operation, again IPod is switched to Pandora, therefore, considerably increase user operating quantity and waste user operating time, to user with Carry out very big trouble, meanwhile, also reduce the application convenience of electronic device itself.
Summary of the invention
The present invention makes in view of the above problems, it is intended that providing one kind being capable of in time switching signal source Electronic device and its signal source control method.
Electronic device of the invention has: interconnecting piece, is attached with the mobile terminal that can install multiple application programs; Receiving unit receives the information for the application program that mobile terminal is currently running from mobile terminal;Test section detects the electronic device The signal source being currently running;Whether judging part, the application program being currently running to the received mobile terminal of receiving unit belong to The signal source being currently running that test section detects is judged and control unit, when judging part judges mobile terminal just When the application program of operation is not belonging to the signal source being currently running, the signal source being currently running is switched to movement Signal source belonging to the application program that terminal is currently running.
Electronic device according to the present invention, when the application program that mobile terminal is currently running is being not belonging to electronic device currently just In the signal source of operation, by control unit, it is currently running using signal source belonging to the application program as electronic device Signal source, even if in this way, interrupt signal occurs, after interrupt signal, during electronics end can also automatically return to Signal source before break signal generation, user need not switch over operation again, also save the operating time, meanwhile, eliminate user For being not returned to the doubt of application program being currently running before interrupt signal occurs, also improve electronic device using convenient Property.
In addition, can also have specifying part in electronic device of the invention, to the application program of installation in the terminal It is specified, when the application program that specifying part is specified is currently running, by control unit, the portion of controlling and receiving receives the application program Information.In this way, the reception of information can be carried out just for specified application program, saves unnecessary processing and execute and locate The time is managed, the efficiency that is effectively treated of electronic device is substantially increased, meanwhile, processing running space is saved, is also greatly improved The speed of service of electronic device.
In addition, can also have storage unit, the application journey of storage installation in the terminal in electronic device of the invention Signal source information belonging to sequence.In this way, when receiving unit receives the application information that mobile terminal is currently running, Ke Yizhi It connects to correspond to from storage unit and extracts affiliated signal source information, then by judging part, be currently running with electronic device Signal source be compared, judge whether to belong to the signal source that electronic device is currently running.Therefore, it can greatly improve and sentence Disconnected speed, improves the treatment effeciency of electronic device, the signal source that can determine whether for electronic device to be currently running rapidly It is switched to signal source belonging to the application program that mobile terminal is currently running.
In addition, can also have interrupt signal detecting element in electronic device of the invention, interrupt signal is detected, After interrupt signal, by control unit, control returns to the signal source before interrupt signal occurs.In this way, by interrupting letter After number detecting element detects interrupt signal, signal source before occurring back to interrupt signal, therefore, user can continue to answer With the signal source, the handover operation that user carries out signal source is not needed, the operating time is saved, meanwhile, also eliminate user couple The doubt for the application program being currently running before being not returned to interrupt signal and occurring.
In addition, can also have prompting part in electronic device of the invention, to the signal source information being currently running into Row prompt.In this way, electronic device is back to the signal source before interrupt signal generation after interrupt signal, at this point, prompt is worked as Before the signal source information that is currently running, user can be allowed clearly to understand the signal source information being currently running, can Preferably eliminate the doubt of user.
To solve the above subject, the present invention also provides a kind of control methods of signal source, have: Connection Step, and can It is attached with installing the mobile terminal of multiple application programs;Receiving step receives mobile terminal from mobile terminal and is currently running Application program information;Detecting step detects the signal source that the electronic device is currently running;Judgment step, docking That receives whether the application program that is currently running of the received mobile terminal of step belong to that detecting step detects is currently running Signal source is judged and rate-determining steps, when judgment step judges that the application program that mobile terminal is currently running is not belonging to work as Before be currently running signal source when, the signal source being currently running is switched to the application program institute that mobile terminal is currently running The signal source of category.
The control method of electronic device according to the present invention and its signal source, when the application program that mobile terminal is currently running When being not belonging to the signal source that electronic device is currently running, by control unit, using signal source belonging to the application program as The signal source that electronic device is currently running, even if in this way, interrupt signal, after interrupt signal, electronic device occurs End can also automatically return to the signal source before interrupt signal occurs, and user need not switch over operation again, also save operation Time, meanwhile, user is eliminated for being not returned to the doubt of application program being currently running before interrupt signal occurs, and is also improved The application convenience of electronic device.
Detailed description of the invention
Fig. 1 is the schematic diagram for indicating electronic device and mobile terminal and being attached.
Fig. 2 is the structural block diagram for indicating the electronic device of an embodiment of the present invention.
Fig. 3 is the flow chart for indicating the specific processing method of the electronic device of an embodiment of the present invention.
Fig. 4 is the structural block diagram for indicating the electronic device of other embodiments of the present invention.
Fig. 5 is the flow chart for indicating the specific processing method of the electronic device of other embodiments of the present invention.
Specific embodiment
In the following, being described in detail in conjunction with preferred embodiment of the attached drawing to electronic device of the invention.
Fig. 2 is the structural block diagram for indicating the electronic device of embodiment of the present invention.As shown, the electronics of present embodiment Device 1 has: interconnecting piece 10, receiving unit 11, test section 12, judging part 13, display unit 14 and control unit 15.
Interconnecting piece 10 is the private communication module composition by having communication function, according to communication protocol, by electronic device 1 with Mobile terminal 2 connects.By taking wireless network protocol Wi-Fi (wireless-fidelity) as an example, the electricity for obtaining the agreement Sub-device 1 is attached with mobile terminal 2, it is established that the interconnected relationship of data.Equally, Bluetooth also can be used The wireless near field communications agreements such as (registered trademark), ZigBee (registered trademark), or established by wired communication modes such as USB Connection relationship.
Here, the attended operation about interconnecting piece 10 can start linkage function by the operation of user itself, complete With the connection of specific mobile terminal 2, can also be set in advance, when detecting specific mobile terminal signal, automatically into Row matching, completes to establish a connection.
In addition, receiving unit 11 is identical as interconnecting piece 10, it is made of communication module, is completed and mobile terminal 2 in interconnecting piece 10 After connection, electronic device 1 receives information from mobile terminal 2.In the present embodiment, receiving unit 11 is receiving mobile terminal 2 The information of the application program of operation, comprising: the attribute informations such as application name or ID (IDentity).
In addition, test section 12 is to detect that electronic device 1 is current by specific integrated circuit or cpu function module composition The signal source being currently running.The test section 12 of present embodiment is according to the attribute information for the signal source being currently running, inspection Measure the information such as title or the ID for the signal source being currently running.
In addition, judging part 13 is identical with test section 12, and by specific integrated circuit or cpu function module composition, it is right What whether the application program that the received mobile terminal 2 of receiving unit 11 is currently running belonged to that test section 12 detects is currently running Signal source judged.In present embodiment, the title for the application program that judging part 13 is currently running according to mobile terminal 2 or Whether person's id information, the title or id information for the signal source being currently running with electronic device 1 are unanimously judged.The two Title or when inconsistent id information, it is current just to judge that application program that mobile terminal 2 is currently running is being not belonging to electronic device 1 In the signal source of operation, the title or consistent id information of the two, the application program for judging that mobile terminal 2 is currently running belongs to The signal source that electronic device 1 is currently running.
In addition, display unit 14 has both the function of operation portion (not shown), there is display and touch screen.Display can To be by liquid crystal LCD (Liquid Crystal Display), organic EL (Oganic Electro-Luminescence Panel) or the display equipment such as PDP display is constituted, as shown in Figure 1, the display picture that the transmission of mobile terminal 2 comes can be shown Deng.
Here, the touch screen of display unit 14 can be condenser type, resistance-type, infrared-type and cutting load testing formula etc. wherein Any one.It is clicked over the display by finger, writing pencil etc. and wants the option operated, which is grasped Control.As shown in Figure 1, can be operated by the touch screen of click electronic device 1 to mobile terminal 2.
In addition, can also be not provided with touch screen as display unit 14 of the invention and display is only arranged, operation portion can be with In addition it is arranged again.Moreover, display unit 14 is not essential features of the invention.
In addition, control unit 15 is made of common computer, it is internal that there is such as CPU, ROM, EEPROM, ROM, I/O And connect the bus (not shown) of these compositions.When judging part 13 judges the application program that mobile terminal 2 is currently running When being not belonging to the signal source that electronic device 1 is currently running, signal source that electronic device 1 is currently running by control unit 15 It is switched to signal source belonging to the application program that mobile terminal 2 is currently running.
Next, being on-vehicle machines with present embodiment electronic device 1 in conjunction with Fig. 3, the mobile terminal 2 of connection is intelligence For mobile phone, its specific processing method is described in detail.
Firstly, being detected (step S101) to whether on-vehicle machines connect with smart phone by interconnecting piece 10.This reality The interconnecting piece 10 for applying mode be by whether receive signal/data of smart phone, to on-vehicle machines whether with smart phone Connection is judged, when receiving signal/data of smart phone ("Yes" of step S101), enters step S102, no Then ("No" of step S101) returns to step S101, re-starts detection and judgement.
In addition, receiving the application information being currently running from smart phone in step S102.In the present embodiment, When smart phone starts application program, which can be sent to on-vehicle machines, on-vehicle machines are connect by receiving unit 11 It receives ("Yes" of step S102), then into step S103, otherwise ("No" of step S102), returns to step S102, weight Newly detected.
Here, receiving unit 11 is in real time in the received state of information, when smart phone sends the application journey being currently running When the signal of sequence, receiving unit 11 can be received.
In addition, in the present embodiment, the application information that the received smart phone of receiving unit 11 is currently running includes: Show image information and the attribute information with application name or ID.
Moreover, smart phone can install multiple application programs by downloading according to user demand, and such as: music class is answered , can also when leaving the factory with program, network social intercourse class application program etc., default installation has multiple common application programs, Such as: player class application program, search engine class application program etc..
In addition, detecting the signal source that on-vehicle machines are currently running by test section 12 in step S103.In this reality It applies in mode, the signal that test section 12 detects the signal source being currently running obtains the attribute of the signal source according to the signal Information, comprising: the title or id information of signal source.
Here, test section 12 can be real-time perfoming detection, be also possible to be detected according to the period of certain time.
In addition, in present embodiment, test section 12 is that the newest signal source detected is considered as being currently running Signal source, that is, the signal source being currently running is that there is a possibility that change.
In addition, after detecting the signal source that on-vehicle machines are currently running, step S104 is entered in step S103, By judging part 13, detected to whether the application program that the received smart phone of receiving unit 11 is currently running belongs to test section 12 The signal source being currently running judged.In the present embodiment, judging part 13 is currently running by smart phone Application program title or the title of signal source that is currently running with on-vehicle machines of ID or ID whether unanimously carry out Judgement, when title or ID consistent ("Yes" of step S104), terminates all processing, otherwise ("No" of step S104), into Enter to step S105.
Here, according to default setting, perhaps user's setting themselves can individually compare title or whether id information is consistent, Also it can be set to compare title and ID simultaneously, both under unanimous circumstances, just judge the application that smart phone is currently running Program belongs to the signal source that on-vehicle machines are currently running.
In addition, by control unit 15, the signal source that on-vehicle machines are currently running is switched to intelligence in step S105 Signal source belonging to the application program that mobile phone is currently running.
In addition, Fig. 4 is the structural block diagram of the electronic device 1 of another embodiment of the present invention, as shown, electronic device 1 It other than having all elements in Fig. 2, is also equipped with: specifying part 16, storage unit 17, interrupt signal detecting element 18, and prompt Portion 19.
Specifying part 16 is specified to the application program being mounted in mobile terminal 2, when the application that specifying part 16 is specified When program is currently running, by control unit 15, the information that portion 11 receives the application program is controlled and received.
Here, specifying part 16 can carry out the finger of application program according to the agreement between electronic device 1 and mobile terminal 2 It is fixed, application program can also be selected from the application program in mobile terminal 2 and is specified according to the demand of user itself.
In addition, storage unit 17 be by the non-volatile memories such as flash memory or RAM (Ramdom Access Memory) that The volatile storage of sample or the combination of the two and constitute, store letter belonging to the application program that is mounted in mobile terminal 2 Number source information.Signal source information belonging to multiple application programs can be stored in advance in storage unit 17, can also connect in receiving unit 11 Receive the storage of signal source information belonging to carrying out after application attribute information.In the present embodiment, storage unit 17 is stored with The title or id information of multiple application programs.
In addition, interrupt signal detecting element 18 is detected to interrupt signal, after interrupt signal, pass through control unit 15, control returns to the signal source before interrupt signal occurs.
Here, interrupt signal is the signal according to set by electronic device 1, such as: telephone signal and reverse image letter Number etc., priority level is higher than other signal sources, and when interrupt signal occurs, other signal sources carry out pause processing.
In addition, prompting part 19 is prompted the signal source information being currently running, it is right especially after interrupt signal The signal source that electronic device 1 is currently running is prompted.In the present embodiment, prompting part 19 can be on display unit 14 The title for showing currently running signal source is also possible to by loudspeaker (not shown) equipment, using voice to user Broadcast out the title of currently running signal source.
Next, the specific processing method of electronic device 1 of present embodiment is described in detail in conjunction with Fig. 5.In this reality It applies in mode, electronic device 1 is by taking on-vehicle machines as an example, and mobile terminal 2 is by taking tablet computer as an example.
Step S201 is identical as the step S101 in Fig. 3, and whether detection on-vehicle machines are attached with tablet computer, specifically Method is herein without repeating.
In addition, when the application program launching operation that specifying part 16 is specified, being received by receiving unit 11 should in step S202 The information of application program, moreover, to whether successively receiving multiple application informations in tablet computer and judging, that is, To the judgement whether application program being currently running has altered, multiple specified application letters being currently running are received afterwards in the ban When breath (step S202's
"Yes"), step S203 is entered, otherwise ("No" of step S202), returns to step S202, re-start reception And judgement.
Here, receiving unit 11 is successively to receive 2 or more the letters being currently running in the received state of information in real time Number source information, then may determine that and change for the application program being currently running, using newest received application program as plate The application program that computer is currently running.
In addition, step S203 is identical as the step S103 in Fig. 3, detect on-vehicle machines currently by test section 12 The signal source of operation, specific method is herein without repeating.
In addition, after detecting the signal source that on-vehicle machines are currently running, step S204 is entered in step S203, By judging part 13, detected to whether the application program that the received tablet computer of receiving unit 11 is currently running belongs to test section 12 The signal source being currently running judged.In the present embodiment, judging part 13 is recently received to receiving unit 11 Application program whether belong to the signal source being currently running that test section 12 detects and judged.In present embodiment In, it is the title or id information that application program is extracted from storage unit 17, the signal being currently running with on-vehicle machines The title or ID in source are compared, and are judged whether consistent.When the two title or ID consistent, that is, when tablet computer When the application program of operation belongs to the signal source that on-vehicle machines are currently running ("Yes" of step S204), step is entered Otherwise ("No" of step S204) S206 enters step S205.
In addition, step S205 is identical as the step S105 in Fig. 3, by control unit 15, on-vehicle machines are currently being transported Capable signal source is switched to signal source belonging to the application program that tablet computer is currently running, and specific method is herein without superfluous It states.
In addition, being detected by interrupt signal detecting element 18 to interrupt signal in step S206, believe when detecting to interrupt Number occur when ("Yes" of step S206), enter step S207, otherwise ("No" of step S206), return to step S206, Re-start detection.
In addition, whether terminating to detect to interrupt signal by interrupt signal detecting element 18 in step S207.Work as interruption At the end of signal ("Yes" of step S207), step S208 is entered, otherwise ("No" of step S207), returns to step S207 re-starts detection.
In addition, by control unit 15, control returns to the signal source before interrupt signal occurs, that is, in making in step S208 The signal source that signal source before break signal generation is currently running as on-vehicle machines.
Here, by prompting part 19, the name information for the signal source being currently running is shown on display unit 14, The name information of the application program run can be shown on display unit 14.
Therefore, the control method of electronic device according to the present invention and its signal source, when what mobile terminal was currently running answers When being not belonging to the signal source that electronic device is currently running with program, by control unit, by signal belonging to the application program The signal source that source is currently running as electronic device, even if in this way, generation interrupt signal, electric after interrupt signal Sub-device end can also automatically return to the signal source before interrupt signal occurs, and user need not switch over operation again, also save Operating time, meanwhile, eliminate user for being not returned to the doubt of the application program being currently running before interrupt signal occurs, Also improve the application convenience of electronic device.
Electronic device of the invention is not limited only to the on-vehicle machines in above embodiment, is also applied for PC, puts down All electronic devices that can be attached with mobile terminal such as plate computer, television set.

Claims (6)

1. a kind of electronic device, comprising:
Interconnecting piece is attached with the mobile terminal that can install multiple application programs, and
Receiving unit receives the information for the application program that above-mentioned mobile terminal is currently running from above-mentioned mobile terminal, the electronic device It is characterized in that, comprising:
Test section detects the signal source that the electronic device is currently running;
Whether judging part, the application program that above-mentioned mobile terminal received to above-mentioned receiving unit is currently running belong to above-mentioned test section The above-mentioned signal source being currently running detected judged, and
Control unit, when above-mentioned judging part judges that the application program that above-mentioned mobile terminal is currently running is not belonging to above-mentioned currently transporting When capable signal source, the above-mentioned signal source being currently running is switched to the application program institute that above-mentioned mobile terminal is currently running The signal source of category.
2. electronic device as described in claim 1, which is characterized in that further include:
Specifying part specifies the application program being mounted in above-mentioned mobile terminal, when the application journey that above-mentioned specifying part is specified When sequence is currently running, by above-mentioned control unit, the information that above-mentioned receiving unit receives the application program is controlled.
3. electronic device as described in claim 1, which is characterized in that further include:
Storage unit stores signal source information belonging to the application program being mounted in above-mentioned mobile terminal.
4. the electronic device as described in any one of claims 1 to 3 characterized by comprising
Interrupt signal detecting element, detects interrupt signal, after above-mentioned interrupt signal, passes through above-mentioned control unit, control System returns to the signal source before interrupt signal occurs.
5. electronic device as claimed in claim 4 characterized by comprising
Prompting part prompts the signal source information being currently running.
6. a kind of signal operated control method of electronic device characterized by comprising
Connection Step is attached with the mobile terminal that can install multiple application programs;
Receiving step receives the information for the application program that above-mentioned mobile terminal is currently running from above-mentioned mobile terminal;
Detecting step detects the signal source that the electronic device is currently running;
Whether judgment step, the application program that above-mentioned mobile terminal received to above-mentioned receiving step is currently running belong to above-mentioned inspection The above-mentioned signal source being currently running that step detects is surveyed to be judged, and
Rate-determining steps, when above-mentioned judgment step judge the application program that above-mentioned mobile terminal is currently running be not belonging to it is above-mentioned it is current just In the signal source of operation, the above-mentioned signal source being currently running is switched to the application journey that above-mentioned mobile terminal is currently running Signal source belonging to sequence.
CN201711347800.0A 2017-12-15 2017-12-15 Electronic device and control method of signal source thereof Active CN109933297B (en)

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