CN107728502A - Vehicle entertainment system power control and method of work based on touch control operation - Google Patents
Vehicle entertainment system power control and method of work based on touch control operation Download PDFInfo
- Publication number
- CN107728502A CN107728502A CN201710444699.4A CN201710444699A CN107728502A CN 107728502 A CN107728502 A CN 107728502A CN 201710444699 A CN201710444699 A CN 201710444699A CN 107728502 A CN107728502 A CN 107728502A
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- Prior art keywords
- touch
- entertainment system
- vehicle entertainment
- chips
- power supply
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 238000000034 method Methods 0.000 title claims description 20
- 230000000712 assembly Effects 0.000 claims abstract description 14
- 238000000429 assembly Methods 0.000 claims abstract description 14
- 238000012545 processing Methods 0.000 claims description 11
- 230000000284 resting effect Effects 0.000 claims description 11
- 230000008569 process Effects 0.000 claims description 8
- 230000004044 response Effects 0.000 claims description 5
- 238000013461 design Methods 0.000 abstract description 3
- 238000005265 energy consumption Methods 0.000 description 12
- 230000004048 modification Effects 0.000 description 10
- 238000012986 modification Methods 0.000 description 10
- 230000007958 sleep Effects 0.000 description 3
- 238000001514 detection method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 230000000737 periodic effect Effects 0.000 description 2
- 230000035945 sensitivity Effects 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 238000011161 development Methods 0.000 description 1
- 230000005059 dormancy Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000008447 perception Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
- G05B19/042—Programme control other than numerical control, i.e. in sequence controllers or logic controllers using digital processors
- G05B19/0423—Input/output
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B2219/00—Program-control systems
- G05B2219/20—Pc systems
- G05B2219/25—Pc structure of the system
- G05B2219/25257—Microcontroller
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/02—Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]
Abstract
The invention discloses a kind of vehicle entertainment system power control based on touch control operation, and it includes the display panel for showing vehicle entertainment system, and the Display assemblies for being controlled to display panel；Include display portion and operation part among the display panel, power supply region is provided with operation part, includes Touch chips in the Display assemblies；Include main frame assembly among the vehicle entertainment system power control based on touch control operation, it includes driving single-chip microcomputer, and Touch chips are electrically connected to each other with driving single-chip microcomputer；Using the vehicle entertainment system power control based on touch control operation of above-mentioned technical proposal, it causes the hardware aesthetic property of vehicle entertainment system and design cost to be improved.
Description
Technical field
The present invention relates to vehicle electric appliance field, especially a kind of vehicle entertainment system power supply control based on touch control operation
Device processed and its method of work.
Background technology
Vehicle entertainment system is the important component of vehicle man machine's interaction, with the development of science and technology and carrying for user's request
Rise, vehicle entertainment system is increasingly towards trend in large size, that modeling is electrical integrated and developed, and is touched in particular by large scale
Screen, which show, is increasingly subject to manufacturer and the favor of consumer with the vehicle entertainment system interacted；But use touch-screen for above-mentioned
Vehicle entertainment system for, due to its in vehicle travel process without real-time working, therefore need to make it that vehicle entertainment system is real
The function of existing dormancy and wake-up is to save energy consumption.
To realize above-mentioned function, existing vehicle is both needed to set mechanical key in display panel outside or inside, and passes through
Operation to above-mentioned mechanical key is to realize that the wake/sleep of vehicle entertainment system is handled；However, with interior environment letter
The designer trends of clean, additionally set mechanical key to influence the associative perception of automobile interior in panel correspondence position, cause vehicle
Aesthetic property has declined；Meanwhile to meet that the setting of above-mentioned mechanical key need to additionally carry out the structural modification of automobile interior, and pin
Independent production is carried out to mechanical key, in turn results in substantial amounts of cost of implementation.Touched if being realized directly on display panel
Operation, then energy consumption under the prior art is difficult to be controlled, and can not meet the work requirements of vehicle entertainment system.
The content of the invention
The technical problem to be solved in the present invention is to provide a kind of vehicle entertainment system power control, and it can effectively controlled
Vehicle entertainment system processed on the premise of power consumption, is realized for vehicle entertainment system in resting state by touch control operation mode
The control of work/resting state.
In order to solve the above technical problems, the present invention relates to a kind of vehicle entertainment system power supply dress based on touch control operation
Put, it includes the display panel for showing vehicle entertainment system, and the Display for being controlled to display panel
Assembly；Include display portion and operation part among the display panel, power supply region be provided with operation part,
Include Touch chips in the Display assemblies, be electrically connected to each other between Touch chips and power supply region；It is described
Including main frame assembly among vehicle entertainment system power control based on touch control operation, it includes driving single-chip microcomputer,
Include GPIO interface among the Touch chips, include interrupt pin among the driving single-chip microcomputer, Touch chips lead to
GPIO interface is crossed with driving the interrupt pin of single-chip microcomputer to be electrically connected to each other.
As a modification of the present invention, the Display assemblies and main frame assembly are respectively by the normal power supply of vehicle
It is powered processing.
As a modification of the present invention, the one or three is connected on the Touch chips and driving single-chip microcomputer
Pole pipe and the second triode, the GPIO interface of the Touch chips are connected to the emitter stage of the first triode, drive single-chip microcomputer
Interrupt pin be connected to the colelctor electrode of the second triode, between the colelctor electrode of the first triode and the base stage of the second triode that
This connection.Using above-mentioned technical proposal, its can by the analog device including the first triode and the second triode with
It is transmitted and detects for the signal condition between Touch chips and driving single-chip microcomputer, causes the power supply in the application
The job stability of control device is improved.
As a modification of the present invention, the work of the vehicle entertainment system power control based on touch control operation
Method includes having the following steps：
1) when vehicle entertainment system in a dormant state, Touch chips are in low-power consumption working condition, and Touch chips are for aobvious
Show that the power supply region in panel is scanned processing, Touch chip by chip twice sweep is at intervals of 50 to 200ms；
2) when step 1）Middle Touch chips detect to power supply region be touched operation when, it is exported by GPIO interface
Low level signal, drive the interrupt pin of single-chip microcomputer to receive low level signal response and interrupt, control vehicle entertainment system enters work
Make state；
3) when step 2）Middle vehicle entertainment system enters working condition, and Touch chips are detected to power supply region and are not affected by
During touching operation, the GPIO interface of Touch chips is recovered to output high-impedance state；
4) when vehicle entertainment system is in running order, Touch chips are for the display portion and operating portion in display panel
Divide and be scanned processing, Touch chip by chip twice sweep is at intervals of 10 to 100ms；
5) when step 3）Middle Touch chips detect to power supply region be touched operation when, it is exported by GPIO interface
Low level signal, drive the interrupt pin of single-chip microcomputer to receive low level signal and then be able to interrupt processing, control car entertainment system
System enters resting state.
As a modification of the present invention, the step 1）In, Touch chips are swept only for power supply region
Retouch, remaining of display portion and operation part region carry out power down process in display panel.Using above-mentioned technical proposal, its
It may be such that overall work energy consumption when vehicle entertainment system is in the dormant stage, and the scanning power consumption of Touch chips obtain
Effectively control, and then the energy consumption of the vehicle entertainment system power control in another the application is compared with the power supply mode of routine
Further improved in power consumption control.
Using the vehicle entertainment system power control based on touch control operation of above-mentioned technical proposal, it is by showing
Power supply region independently of display portion is set to carry out power supply for vehicle entertainment system, with substitution on panel
Be independently arranged mechanical key with perimeter inside display panel, so cause vehicle entertainment system hardware aesthetic property and
Design cost is improved；At the same time, being independently arranged for the power supply region in above-mentioned display panel is controlling it
With can independently be carried out relative to display portion in operating process, and then it can realize that Touch chips carry out individually scanning and control to it
System, vehicle entertainment system is caused to carry out related touch-control and scan process only for power supply region in resting state,
Then so that the energy consumption under the resting state of vehicle entertainment system is effectively controlled；And it is in normal work in vehicle entertainment system
Make in state, it also can avoid its work with display portion by Touch chips for the independent control in power supply region
Collide with each other.
In addition, in the method for work of the above-mentioned vehicle entertainment system power control based on touch control operation, Touch chips
Its actual scanning work is made using the detection mode of periodic scanning for power supply region in vehicle entertainment system sleep procedure
Energy consumption in work is further reduced.Herein on basis, the main line including driving single-chip microcomputer is included in above-mentioned technical proposal
The split air conditioner system that assembly coordinates Display assemblies to form may be such that the speed of response of power control and stability are able to
Ensure, with while the touch control operation of power control and low energy consumption resting state is realized so that vehicle entertainment system
Job stability be significantly improved with sensitivity.
Brief description of the drawings
Fig. 1 is display panel schematic diagram in the present invention；
Fig. 2 is Display assemblies and main frame assembly control schematic diagram in the present invention；
Reference numerals list：
1-display panel, 101-display portion, 102-operation part, 2-power supply region, 3-Display assemblies,
4-Touch chips, 5-main frame assembly, 6-driving single-chip microcomputer, the 7-the first triode, the 8-the second triode.
Embodiment
With reference to embodiment, the present invention is furture elucidated, it should be understood that following embodiments are only used for
The bright present invention rather than limitation the scope of the present invention.It should be noted that the word "front", "rear" used below in description,
"left", "right", "up" and "down" refer to the direction in accompanying drawing, and word " interior " and " outer " are referred respectively to towards or away from specific
The direction at component geometry center.
Embodiment 1
A kind of vehicle entertainment system power control based on touch control operation as shown in Figures 1 and 2, it includes for showing
Show the display panel 1 of vehicle entertainment system, and the Display assemblies 3 for being controlled to display panel；The display surface
Include display portion 101 and operation part 102 among plate 1, power supply region 2 is provided with operation part 102, it is described
Include Touch chips 4 in Display assemblies 3, be electrically connected to each other between Touch chips 4 and power supply region 2；It is described
Include main frame assembly 5 among vehicle entertainment system power control based on touch control operation, it includes driving single-chip microcomputer
6, GPIO interface is included among the Touch chips 4, includes interrupt pin, Touch cores among the driving single-chip microcomputer 6
Piece 4 is by GPIO interface with driving the interrupt pin of single-chip microcomputer 6 to be electrically connected to each other.
The method of work of the above-mentioned vehicle entertainment system power control based on touch control operation includes having the following steps：
1) when vehicle entertainment system in a dormant state, Touch chips are in low-power consumption working condition, Touch chips 4 for
Power supply region 2 in display panel is scanned processing, and 4 adjacent twice sweep of Touch chips is at intervals of 100ms；
2) when step 1）Middle Touch chips 4 detect to power supply region 2 be touched operation when, it is defeated by GPIO interface
Go out low level signal, the interrupt pin of driving single-chip microcomputer 6 receives low level signal response and interrupted, and control vehicle entertainment system enters
Working condition；
3) when step 2）Middle vehicle entertainment system enters working condition, and Touch chips 4 detect to power supply region 2 not by
When being operated to touching, the GPIO interface of Touch chips 4 is recovered to output high-impedance state；
4) when vehicle entertainment system is in running order, Touch chips 4 are for the display portion in display panel and operation
Part is scanned processing, and 4 adjacent twice sweep of Touch chips is at intervals of 15ms；
5) when step 3）Middle Touch chips 4 detect to power supply region 2 be touched operation when, it is defeated by GPIO interface
Go out low level signal, the interrupt pin of driving single-chip microcomputer 6 receives low level signal and then is able to interrupt processing, controls car entertainment
System enters resting state.
As a modification of the present invention, the step 1）In, Touch chips are swept only for power supply region
Retouch, remaining of display portion and operation part region carry out power down process in display panel.Using above-mentioned technical proposal, its
It may be such that overall work energy consumption when vehicle entertainment system is in the dormant stage, and the scanning power consumption of Touch chips obtain
Effectively control, and then the energy consumption of the vehicle entertainment system power control in another the application is compared with the power supply mode of routine
Further improved in power consumption control.
Using the vehicle entertainment system power control based on touch control operation of above-mentioned technical proposal, it is by showing
Power supply region independently of display portion is set to carry out power supply for vehicle entertainment system, with substitution on panel
Be independently arranged mechanical key with perimeter inside display panel, so cause vehicle entertainment system hardware aesthetic property and
Design cost is improved；At the same time, being independently arranged for the power supply region in above-mentioned display panel is controlling it
With can independently be carried out relative to display portion in operating process, and then it can realize that Touch chips carry out individually scanning and control to it
System, vehicle entertainment system is caused to carry out related touch-control and scan process only for power supply region in resting state,
Then so that the energy consumption under the resting state of vehicle entertainment system is effectively controlled；And it is in normal work in vehicle entertainment system
Make in state, it also can avoid its work with display portion by Touch chips for the independent control in power supply region
Collide with each other.
In addition, in the method for work of the above-mentioned vehicle entertainment system power control based on touch control operation, Touch chips
Its actual scanning work is made using the detection mode of periodic scanning for power supply region in vehicle entertainment system sleep procedure
Energy consumption in work is further reduced.Herein on basis, the main line including driving single-chip microcomputer is included in above-mentioned technical proposal
The split air conditioner system that assembly coordinates Display assemblies to form may be such that the speed of response of power control and stability are able to
Ensure, with while the touch control operation of power control and low energy consumption resting state is realized so that vehicle entertainment system
Job stability be significantly improved with sensitivity.
Embodiment 2
As a modification of the present invention, the step 1）Among, 4 adjacent twice sweep of Touch chips is at intervals of 50ms；It is described
Step 4）Among, Touch chip by chip twice sweep is at intervals of 10 ms.
The remaining features and advantages of the present embodiment are same as Example 1.
Embodiment 3
As a modification of the present invention, the step 1）Among, 4 adjacent twice sweep of Touch chips is at intervals of 100ms；Institute
State step 4）Among, Touch chip by chip twice sweep is at intervals of 100 ms.
The remaining features and advantages of the present embodiment are same as Example 1.
Embodiment 4
As a modification of the present invention, the Display assemblies 3 and main frame assembly 5 are entered by the normal power supply of vehicle respectively
Row power supply is handled.
The remaining features and advantages of the present embodiment are same as Example 1.
Embodiment 5
As a modification of the present invention, as shown in Fig. 2 being connected respectively on the Touch chips 4 and driving single-chip microcomputer 6
There are the first triode 7 and the second triode 8, the GPIO interface of the Touch chips 4 is connected to the transmitting of the first triode 7
Pole, the interrupt pin of driving single-chip microcomputer 6 are connected to the colelctor electrode of the second triode 8, the colelctor electrode and the two or three of the first triode 7
It is connected to each other between the base stage of pole pipe 8.Using above-mentioned technical proposal, it can be by including the first triode and the second triode
Analog device inside with for Touch chips and driving single-chip microcomputer between signal condition be transmitted and detect so that
The job stability for obtaining the power control in the application is improved.
The remaining features and advantages of the present embodiment are same as Example 4.
Claims (5)
1. a kind of vehicle entertainment system power control based on touch control operation, it includes for showing vehicle entertainment system
Display panel, and Display assemblies for being controlled to display panel；Characterized in that, the display panel it
In include display portion and operation part, power supply region is provided with operation part, is wrapped in the Display assemblies
Touch chips have been included, have been electrically connected to each other between Touch chips and power supply region；It is described based on the vehicle-mounted of touch control operation
Include main frame assembly among entertainment systems power control, it includes driving single-chip microcomputer, is wrapped among the Touch chips
GPIO interface has been included, interrupt pin is included among the driving single-chip microcomputer, Touch chips pass through GPIO interface and driving monolithic
The interrupt pin of machine is electrically connected to each other.
2. according to the vehicle entertainment system power control based on touch control operation described in claim 1, it is characterised in that institute
State Display assemblies and main frame assembly and processing is powered by the normal power supply of vehicle respectively.
3. according to the vehicle entertainment system power control based on touch control operation described in claim 1 or 2, its feature exists
In, the first triode and the second triode are connected on the Touch chips and driving single-chip microcomputer, it is described
The GPIO interface of Touch chips is connected to the emitter stage of the first triode, drives the interrupt pin of single-chip microcomputer to be connected to the two or three
It is connected to each other between the base stage of the colelctor electrode of pole pipe, the colelctor electrode of the first triode and the second triode.
A kind of 4. work side of vehicle entertainment system power control based on touch control operation according to described in claim 1
Method, it is characterised in that the method for work of the vehicle entertainment system power control based on touch control operation includes as follows
Step：
1）When vehicle entertainment system in a dormant state, Touch chips are in low-power consumption working condition, and Touch chips are for aobvious
Show that the power supply region in panel is scanned processing, Touch chip by chip twice sweep is at intervals of 50 to 200ms；
2）When step 1）Middle Touch chips detect to power supply region be touched operation when, it is exported by GPIO interface
Low level signal, drive the interrupt pin of single-chip microcomputer to receive low level signal response and interrupt, control vehicle entertainment system enters work
Make state；
3）When step 2）Middle vehicle entertainment system enters working condition, and Touch chips are detected to power supply region and are not affected by
During touching operation, the GPIO interface of Touch chips is recovered to output high-impedance state；
4）When vehicle entertainment system is in running order, Touch chips are for the display portion and operating portion in display panel
Divide and be scanned processing, Touch chip by chip twice sweep is at intervals of 10 to 100ms；
5）When step 3）Middle Touch chips detect to power supply region be touched operation when, it is exported by GPIO interface
Low level signal, drive the interrupt pin of single-chip microcomputer to receive low level signal and then be able to interrupt processing, control car entertainment system
System enters resting state.
5. according to the method for work of the vehicle entertainment system power control based on touch control operation described in claim 4, its
It is characterised by, the step 1）In, Touch chips are scanned only for power supply region, display portion in display panel
And remaining region of operation part carries out power down process.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710444699.4A CN107728502A (en) | 2017-06-13 | 2017-06-13 | Vehicle entertainment system power control and method of work based on touch control operation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710444699.4A CN107728502A (en) | 2017-06-13 | 2017-06-13 | Vehicle entertainment system power control and method of work based on touch control operation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107728502A true CN107728502A (en) | 2018-02-23 |
Family
ID=61201083
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710444699.4A Pending CN107728502A (en) | 2017-06-13 | 2017-06-13 | Vehicle entertainment system power control and method of work based on touch control operation |
Country Status (1)
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102081451A (en) * | 2010-12-29 | 2011-06-01 | 鸿富锦精密工业（深圳）有限公司 | Electronic device and power supply control method thereof |
| CN202075668U (en) * | 2011-05-18 | 2011-12-14 | 黄何允 | Vehicular multimedia video entertainment system |
| CN103116450A (en) * | 2013-01-22 | 2013-05-22 | 上海艾为电子技术有限公司 | Method and device for controlling equipment state and equipment |
| CN103241187A (en) * | 2012-02-01 | 2013-08-14 | 株式会社本田阿克塞斯 | On-vehicle device |
| CN103853406A (en) * | 2012-11-29 | 2014-06-11 | 瑞萨Sp驱动器公司 | Semiconductor device and electronic device |
-
2017
- 2017-06-13 CN CN201710444699.4A patent/CN107728502A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102081451A (en) * | 2010-12-29 | 2011-06-01 | 鸿富锦精密工业（深圳）有限公司 | Electronic device and power supply control method thereof |
| CN202075668U (en) * | 2011-05-18 | 2011-12-14 | 黄何允 | Vehicular multimedia video entertainment system |
| CN103241187A (en) * | 2012-02-01 | 2013-08-14 | 株式会社本田阿克塞斯 | On-vehicle device |
| CN103853406A (en) * | 2012-11-29 | 2014-06-11 | 瑞萨Sp驱动器公司 | Semiconductor device and electronic device |
| CN103116450A (en) * | 2013-01-22 | 2013-05-22 | 上海艾为电子技术有限公司 | Method and device for controlling equipment state and equipment |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180223 |
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