CN104071009A - Processing method for display failure of vehicle-mounted meter and vehicle-mounted meter system - Google Patents
Processing method for display failure of vehicle-mounted meter and vehicle-mounted meter system Download PDFInfo
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Abstract
The invention provides a processing method for the display failure of a vehicle-mounted meter and a vehicle-mounted meter system. The method successively comprises the following steps: the step S10, detecting the working condition of a display controller by a main controller, and detecting the working condition of a backlight module by a backlight detecting module; the step S20, judging whether the vehicle-mounted meter is in the display failure or not by the main controller according to the detected working conditions of the display controller and the backlight module; if yes, executing the step S30; else, returning to the step S10; the step S30, sending out a command by the main controller to enable selection information to pop up on an emergency display module, prompting a user that the meter is in failure according to the selection information, and asking whether the user agrees to start the emergency display module for display of vehicle condition information or not; if yes, executing the step S40; else, ending the program; the step S40, sending the vehicle condition information to the emergency display module by the main controller, and driving the emergency display module by the main controller to display the vehicle condition information. The method and the system, provided by the invention, can be used for effectively displaying the vehicle condition information required by the user when the vehicle-mounted meter is in the display failure.
Description
Technical field
The present invention relates to field of automobile control, relate in particular to the aobvious non ageing processing method of a kind of onboard instruments and onboard instruments system.
Background technology
Along with the development of automobile and electronic product technology thereof, user is more and more higher to the requirement of car comfort and human oriented design.Along with growth in the living standard, increasing user has private car, most of users on the run, all can run into the problem that onboard instruments lost efficacy.When driving, the original onboard instruments sudden failure that shows the vehicle condition information of the various mode of operations of vehicle on vehicle so that cannot display case as vehicle condition information such as the speed of a motor vehicle, mileages, thereby to user, bring inconvenience even to bring driving dangerous.For example, when instrument cannot show the speed of a motor vehicle,, very easily there is the danger of contrary to traffic regulation in the speed-limit road section in expressway.Again for example, when the parts such as safety member of car break down, if onboard instruments cannot show the information closely bound up with driving, can bring great trouble to maintenance.For example full liquid crystal instrument showed while losing efficacy, the speed of a motor vehicle of whole instrument, rotating speed, fuel oil, water temperature, engine oil pressure, ECL, braking liquid level, tire pressure, gear, ABS state of the system, brake system state, SRS state of the system, launching system state, electric weight, power etc. all cannot show by onboard instruments, can greatly improve cost and the time of driving danger and automotive servicing, and then bring great inconvenience to user.Yet, in prior art, also do not have the vehicle that remedial measures can be provided when onboard instruments lost efficacy.
Be understandable that, the statement of this part only provides background information related to the present invention, may form or not form so-called prior art.
Summary of the invention
Technical matters to be solved by this invention does not have the defect of remedial measures while being to lose efficacy for onboard instruments in prior art, a kind of processing method and the disposal system that can remedy when onboard instruments shows inefficacy is provided.
The present invention solves the problems of the technologies described above adopted technical scheme and is to provide the aobvious non ageing processing method of a kind of onboard instruments, and it comprises the following steps successively:
The master controller of S10, onboard instruments detects the mode of operation of the display control switch of onboard instruments, and back light detecting module detects the mode of operation of the backlight module of onboard instruments;
S20, described master controller judge according to the display control switch detecting and the mode of operation of backlight module whether onboard instruments shows inefficacy, if so, perform step S30, if not, return to step S10;
The master controller of S30, onboard instruments sends instruction makes emergent display module eject selection information, described selection information indicating customer meter breaks down and points out user whether to agree to switch to emergent display module and shows vehicle condition information, if user agrees to switch, perform step S40, if user disagrees with, termination routine;
S40, described master controller are sent to the vehicle condition information receiving emergent display module and drive emergent display module to show described vehicle condition information.
In above-mentioned processing method, the mode of operation of the display control switch of described detection onboard instruments comprises whether detection display controller and described master controller occur communication disruption, if there is interruption, detects the lasting time of communication disruption simultaneously.
In above-mentioned processing method, the mode of operation of described detection backlight module comprises the backlight driving voltage that detects backlight module.
In above-mentioned processing method, describedly judge whether onboard instruments shows that the master controller refer to onboard instruments of losing efficacy judge that display control switch communicates with the lasting time of interruption and whether reaches the schedule time, and master controller judges that whether backlight driving voltage is lower than predetermined voltage simultaneously, if the lasting time of described communication disruption reaches the schedule time or described backlight driving voltage lower than predetermined voltage, be judged as and show and lost efficacy.
In above-mentioned processing method, described step S30 comprises that described master controller sends instruction and makes emergent display module send audio alert with prompting user onboard instruments demonstration inefficacy.
In above-mentioned processing method, described master controller and described display control switch are by CAN bus communication.
In above-mentioned processing method, described emergent display module is vehicle-carrying DVD read-out.
In above-mentioned processing method, described DVD read-out is TFT LCDs.
In order better to solve the problems of the technologies described above, the present invention also provides a kind of onboard instruments system that function is remedied in demonstration inefficacy that has, and it mainly comprises: the main read out instrument of onboard instruments, the master controller of onboard instruments, emergent display module and detecting device backlight;
The master controller of described onboard instruments, for controlling the work of controlling the display module of meeting an urgent need when work, the detection of onboard instruments judges whether onboard instruments shows that inefficacy and onboard instruments show inefficacy;
The main read out instrument of described onboard instruments comprises: under normality, show vehicle vehicle condition information main display and for communicating by letter with described master controller and showing the display control switch of vehicle condition information according to main display described in the order-driven of described master controller;
Emergent display module, shows vehicle condition information while breaking down for described main read out instrument;
Back light detecting module, for detection of the mode of operation of the backlight module of onboard instruments and master controller shown in described mode of operation is sent to.
In above-mentioned onboard instruments system, described back light detecting module comprises the voltage detection module for detection of the backlight driving voltage of backlight module, and described voltage detection module is electrically connected to described backlight module and master controller simultaneously.
In above-mentioned onboard instruments system, described emergent display module is vehicle-carrying DVD read-out.
In above-mentioned onboard instruments system, described DVD read-out is TFT LCDs.
The aobvious non ageing processing method of onboard instruments provided by the invention mainly detects respectively the mode of operation of display control switch of onboard instruments and the mode of operation of the backlight module of onboard instruments by master controller and back light detecting module, and according to above-mentioned mode of operation, judge whether onboard instruments shows inefficacy by master controller, and, when onboard instruments shows inefficacy, main controller controls makes emergent display module show vehicle condition information according to user's demand.So the method mainly can still can demonstrate vehicle condition by emergent display module, master controller, back light detecting module when onboard instruments shows inefficacy.
Accompanying drawing explanation
Fig. 1 is the diagram of circuit of the aobvious non ageing processing method of onboard instruments provided by the invention;
Fig. 2 is the diagram of circuit of the aobvious non ageing processing method of onboard instruments in a preferred embodiment provided by the invention;
Fig. 3 is the functional block diagram with the onboard instruments system that showing lost efficacy remedies function provided by the invention.
The specific embodiment
In order to make technical matters solved by the invention, technical scheme and beneficial effect clearer, below in conjunction with drawings and Examples, the present invention is further elaborated.Should be appreciated that specific embodiment described herein, only in order to explain the present invention, is not intended to limit the present invention.
In description of the invention, it will be appreciated that, term " longitudinally ", " laterally ", " on ", orientation or the position relationship of the indication such as D score, 'fornt', 'back', " left side ", " right side ", " vertically ", " level ", " top ", " end " " interior ", " outward " be based on orientation shown in the drawings or position relationship, only the present invention for convenience of description and simplified characterization, rather than indicate or imply that the device of indication or element must have specific orientation, with specific orientation, construct and operation, therefore can not be interpreted as limitation of the present invention.
The aobvious non ageing method of onboard instruments provided by the invention mainly detects judgement instrument by master controller and shows after inefficacy, then replaces the original read-out of onboard instruments to show vehicle condition information by emergent display module, thereby to user, brings the convenience of driving.
Referring to shown in Fig. 1 to Fig. 3, the aobvious non ageing method of onboard instruments provided by the invention mainly comprises the following steps successively:
The master controller 30 of S10, onboard instruments detects the mode of operation of the display control switch 10 of onboard instruments, and back light detecting module 50 detects the mode of operation of the backlight module of onboard instruments, vehicle is in operational process, when being responsible for communicating by letter with car load, the master controller 30 of onboard instruments controls the work of the display control switch 10 of onboard instruments according to the situation of car load, it sends instruction makes display control switch 10 drive the main display 20 (being to be also that onboard instruments is under normal circumstances for showing the read-out of vehicle condition under onboard instruments normality) of onboard instruments according to predetermined way, to show the vehicle condition information of car load, for example, the speed of a motor vehicle, rotating speed, fuel oil, water temperature, engine oil pressure, ECL, braking liquid level, tire pressure, gear, ABS state of the system, brake system state, launching system state, electric weight etc.
S20, master controller 30 judge according to the display control switch 10 detecting and the mode of operation of backlight module whether onboard instruments shows inefficacy, if so, perform step S30, if not, return to step S10; Be whether master controller 30 is judged onboard instruments according to the control program in it in conjunction with the mode of operation of display control switch 10 and backlight module and lost efficacy, if lost efficacy, adopt remedial measures, if do not lost efficacy, return to step S10 and continue to detect.
The master controller 30 of S30, onboard instruments sends instruction makes emergent display module 40 eject selection information, select information indicating customer meter to break down and point out user whether to agree to switch to emergent display module 40 to show vehicle condition information, if user agrees to switch, perform step S40, if user disagrees with, termination routine; While being onboard instruments inefficacy, master controller 30 starts emergent display module 40.Concrete, master controller 30 first drives emergent display module 40 to eject information to user, for user, makes emergent selection.
S40, master controller 30 are sent to emergent display module 40 by the vehicle condition information receiving and drive emergent display module 40 to show vehicle condition information.
So after instrument demonstration inefficacy, the present invention can realize the information exchange that instrument is shown and cross emergent display module 40 demonstration vehicle conditions, and then assurance user security and driving easily.Because losing efficacy, read-out was substantially divided into driving inefficacy or the inefficacy backlight of read-out, so in a preferred embodiment of the invention, the mode of operation that master controller 30 detects the display control switch 10 of onboard instruments comprises whether detection display controller 10 and master controller 30 occur communication disruption, if there is interruption, detect the lasting time of communication disruption simultaneously, certainly, if do not occur interrupting, continue to detect whether occur communication disruption.Whether communication diagnosis can diagnose out the driving of display control switch 10 normal.More preferably, the mode of operation that back light detecting module 50 detects backlight module comprises the backlight driving voltage that detects backlight module, and voltage detecting can detect the backlight whether normal of read-out.Master controller 30 can detect and judge whether onboard instruments shows inefficacy according to various ways, preferably, the present invention judges whether onboard instruments shows that losing efficacy is that master controller 30 by onboard instruments judge that display control switch 10 communicates with the lasting time of interruption and whether reaches the schedule time, and master controller 30 judges that whether backlight driving voltage is lower than predetermined voltage simultaneously, if the lasting time of described communication disruption reaches the schedule time or described backlight driving voltage lower than predetermined voltage, be judged as and show and lost efficacy.As long as occur that communication interruption time reaches the schedule time and shows that communication disruption appears in display control switch 10 and master controller 30 really, onboard instruments must occur showing and lost efficacy.In like manner, if backlight driving voltage lower than predetermined voltage, onboard instruments enables to be drivenly also difficult to allow user see the information of demonstration, therefore it still belongs to instrument, shows and loses efficacy.When the backlight driving voltage that reaches the schedule time or detection when the lasting time of communication disruption of detecting reaches predetermined voltage or two kinds of situations and all occurs, master controller 30 is all judged as and shows and lost efficacy.Whether the demonstration that can determine accurately onboard instruments by these two kinds of approach instrument lost efficacy.
What deserves to be explained is, above-mentioned master controller 30 ejects information for inputting the selection result of oneself for user, and the information of ejection can be reported to the police and also can not have with sound.In a preferred embodiment of the invention, in step S30, also comprise that master controller 30 sends instruction and makes emergent display module 40 send audio alert with prompting user onboard instruments demonstration mistake, so that user knows the fault of vehicle in time.Master controller 30 also can directly drive emergent display module 40 to show vehicle conditions when onboard instruments shows inefficacy.In an embodiment of the present invention, master controller 30 is preferably communicated by letter with display control switch 10 by CAN bus, to communication speed and the accuracy rate of master controller 30 with display control switch 10 can be provided.Master controller 30 can pass through serial communication with display control switch 10.Because vehicle can dispose DVD read-out conventionally, so preferably, emergent display module 40 provided by the invention is vehicle-carrying DVD read-out, to reduce cost.It directly drives DVD read-out to demonstrate vehicle condition by predetermined display mode by master controller 30.More preferably, DVD read-out is TFT(Thin Film Transistor, i.e. TFT) LCDs.TFT LCDs can complete the demonstration of all information of instrument, and its demonstration is more clear, and it is multiplexing that it can realize viewing area.Certainly, emergent display module 40 can be also the independent liquid crystal indicator on vehicle, its can comprise one independently reserve liquid crystal display screen show vehicle condition, an and actuator for driving reserve liquid crystal display screen to show under the instruction at master controller 30.The actuator of read-out and driving read-out is well known to those skilled in the art, and does not repeat them here.
The present invention also provides a kind of onboard instruments system that function is remedied in demonstration inefficacy that has, and this system can detect and judge whether onboard instruments lost efficacy, and can adopt remedial measures when losing efficacy.This system mainly comprises: the main read out instrument of onboard instruments, the master controller 30 of onboard instruments, emergent display module 40 and detecting device backlight.
The master controller 30 of onboard instruments, for controlling the whole work of onboard instruments, it is responsible for and the communicating by letter of car load, according to the situation of car load, control the work of the display control switch 10 of onboard instruments, it sends instruction makes display control switch 10 drive the main display 20 of onboard instruments according to predetermined way, to show the vehicle condition information of car load simultaneously.Master controller 30 detects and judges whether onboard instruments shows that inefficacy and onboard instruments show the work of controlling emergent display module 40 while losing efficacy, concrete, the mode of operation of master controller 30 by detection display controller 10, in conjunction with the mode of operation of display control switch 10 and the mode of operation of backlight module, judge whether onboard instruments shows inefficacy.The main read out instrument of onboard instruments comprises main display 20 and display control switch 10.Main display 20 is for showing the vehicle condition information of vehicle under normality, and display control switch 10 is for communicating by letter with master controller 30 and showing vehicle condition information according to the order-driven main display 20 of master controller 30 by predetermined way.Emergent display module 40 shows vehicle condition information while breaking down for main read out instrument, when main read out instrument breaks down by the display module 40 of meeting an urgent need as standby read out instrument.Back light detecting module 50 is master controller 30 for detection of the backlight driving voltage of the backlight module of onboard instruments and shown in backlight driving voltage is sent to, because onboard instruments all disposes backlight module, by back light detecting module 50, detect backlight driving voltage and feed back to master controller 30 and can judge main read out instrument and whether occur showing fault.
In a preferred embodiment of the invention, back light detecting module 50 comprises the voltage detection module for detection of the backlight driving voltage of backlight module, and described voltage detection module is electrically connected to described backlight module and master controller 30 simultaneously.Emergent display module 40 is vehicle-carrying DVD read-out.DVD read-out is TFT LCDs more preferably.What deserves to be explained is, those skilled in the art know onboard instruments and all can be accompanied with backlightly, and it produces backlightly by backlight module, and backlight driving voltage is the driving voltage that drives backlight to light in backlight module.So backlight module and being well known to those skilled in the art for detection of the structure of the voltage detection module of backlight driving voltage, does not repeat them here.And said system integral structure provided by the invention is simple, cost is lower.
Refer again to Fig. 2 and Fig. 3, in this embodiment, emergent display module 40 adopts vehicle-carrying DVD read-out.The principle of work of the aobvious non ageing processing method of onboard instruments provided by the invention and system thereof is in conjunction with Fig. 2 and be embodiment illustrated in fig. 3ly roughly described below:
First perform step S10: the master controller 30 of onboard instruments detects the mode of operation of the display control switch 10 of onboard instruments,
And back light detecting module 50 detects the mode of operation of the backlight module of onboard instruments.Wherein, whether master controller 30 detection display controllers 10 there is communication disruption with it, and if there is communication disruption, master controller 30 detects the lasting time of event of described communication disruption simultaneously; Back light detecting module 50 comprises the backlight driving voltage that detects backlight module.
Then perform step S20: master controller 30 judges whether to occur that onboard instruments shows inefficacy.Concrete, if there is not communication disruption in above-mentioned testing process, master controller 30 only judges that whether backlight driving voltage U from back light detecting module 50 is lower than predetermined voltage 23V, if lower than 23V, master controller 30 is judged as onboard instruments and shows and to lose efficacy and to perform step S30, if not lower than 23V, show that instrument shows normal, return to step S10; If find in above-mentioned testing process that communication disruption appears in display control switch 10 and master controller 30, master controller 30 can judge whether the lasting time T of its communication disruption detecting reaches schedule time 5S, meanwhile, master controller 30 also can judge that whether backlight driving voltage U from back light detecting module 50 is lower than predetermined voltage 23V.If time T reaches the schedule time or backlight driving voltage U lower than predetermined voltage, be judged as and show and lost efficacy, certainly, if both all reach predetermined value, also belong to and show and lost efficacy.If be judged as, show inefficacy, perform step S30, otherwise return to step S10.
The master controller 30 of step S30, onboard instruments sends instruction makes DVD read-out eject selection information, select information indicating customer meter to break down and point out user whether to agree to switch to emergent display module 40 to show vehicle condition information, if user agrees to switch, perform step S40, if user disagrees with, termination routine.Wherein, if DVD read-out is used, car load makes DVD preferentially carry out the instruction of master controller 30, so that DVD read-out stops displaying video and starts to eject information, if user agrees to switch, performs step S40, otherwise end of program.
S40, master controller 30 are sent to the vehicle condition information receiving emergent display module 40 and drive DVD read-out to show vehicle condition information.
So when user drives middle liquid crystal instrument demonstration inefficacy, instrument can ask DVD read-out to replace the demonstration of onboard instruments automatically, makes to drive more convenient more intimate.And, even if car breaks down in travelling, by DVD read-out, show that vehicle condition can make user wait on site maintenance without curb parking, can own according to vehicle condition, make repairing in place or process according to the adaptive safe maintenance point that reaches of vehicle condition.
In sum, processing method provided by the invention and system can be remedied when onboard instruments show to lose efficacy, with the formation that ensures user safely, the convenience that provides user to drive a vehicle, and this system architecture is simple, cost is lower.
In the description of this specification sheets, the description of reference term " embodiment ", " some embodiment ", " example ", " concrete example " or " some examples " etc. means to be contained at least one embodiment of the present invention or example in conjunction with specific features, structure, material or the feature of this embodiment or example description.In this manual, the schematic statement of above-mentioned term is not necessarily referred to identical embodiment or example.And the specific features of description, structure, material or feature can be with suitable mode combinations in any one or more embodiment or example.
In description of the invention, unless otherwise prescribed and limit, it should be noted that, term " installation ", " being connected ", " connection " should be interpreted broadly, for example, can be mechanical connection or electrical connection, also can be the connection of two element internals, can be to be directly connected, and also can indirectly be connected by intermediary, for the ordinary skill in the art, can understand as the case may be the concrete meaning of above-mentioned term.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, all any modifications of doing within the spirit and principles in the present invention, be equal to and replace and improvement etc., within all should being included in protection scope of the present invention.
Claims (12)
1. the aobvious non ageing processing method of onboard instruments, is characterized in that, comprises the following steps successively:
The master controller of S10, onboard instruments detects the mode of operation of the display control switch of onboard instruments, and back light detecting module detects the mode of operation of the backlight module of onboard instruments;
S20, described master controller judge according to the display control switch detecting and the mode of operation of backlight module whether onboard instruments shows inefficacy, if so, perform step S30, if not, return to step S10;
The master controller of S30, onboard instruments sends instruction makes emergent display module eject selection information, described selection information indicating customer meter breaks down and points out user whether to agree to switch to emergent display module and shows vehicle condition information, if user agrees to switch, perform step S40, if user disagrees with, termination routine;
S40, described master controller are sent to the vehicle condition information receiving emergent display module and drive emergent display module to show described vehicle condition information.
2. processing method as claimed in claim 1, it is characterized in that, the mode of operation of the display control switch of described detection onboard instruments comprises whether detection display controller and described master controller occur communication disruption, if there is communication disruption, detects the lasting time of described communication disruption simultaneously.
3. processing method as claimed in claim 2, is characterized in that, the mode of operation of described detection backlight module comprises the backlight driving voltage that detects backlight module.
4. processing method as claimed in claim 3, it is characterized in that, describedly judge whether onboard instruments shows that the master controller refer to onboard instruments of losing efficacy judge that display control switch communicates with the lasting time of interruption and whether reaches the schedule time, and master controller judges that whether backlight driving voltage is lower than predetermined voltage simultaneously, if the lasting time of described communication disruption reaches the schedule time or described backlight driving voltage lower than predetermined voltage, be judged as and show and lost efficacy.
5. processing method as claimed in claim 1, is characterized in that, described step S30 comprises that described master controller sends instruction and makes emergent display module send audio alert with prompting user onboard instruments demonstration inefficacy.
6. the processing method as described in any one in claim 1 to 5, is characterized in that, described master controller and described display control switch are by CAN bus communication.
7. the processing method as described in any one in claim 1 to 5, is characterized in that, described emergent display module is vehicle-carrying DVD read-out.
8. processing method as claimed in claim 7, is characterized in that, described DVD read-out is TFT LCDs.
9. there is demonstration inefficacy and remedy an onboard instruments system for function, it is characterized in that, comprising: the main read out instrument of onboard instruments, the master controller of onboard instruments, emergent display module and detecting device backlight;
The master controller of described onboard instruments, for controlling the work of controlling the display module of meeting an urgent need when work, the detection of onboard instruments judges whether onboard instruments shows that inefficacy and onboard instruments show inefficacy;
The main read out instrument of described onboard instruments comprises: under normality, show vehicle vehicle condition information main display and for communicating by letter with described master controller and showing the display control switch of vehicle condition information according to main display described in the order-driven of described master controller;
Emergent display module, shows vehicle condition information while breaking down for described main read out instrument;
Back light detecting module, for detection of the mode of operation of the backlight module of onboard instruments and master controller shown in described mode of operation is sent to.
10. onboard instruments system as claimed in claim 9, is characterized in that, described back light detecting module comprises the voltage detection module for detection of the backlight driving voltage of backlight module, and described voltage detection module is electrically connected to described backlight module and master controller simultaneously.
11. onboard instruments systems as described in claim 9 or 10, is characterized in that, described emergent display module is vehicle-carrying DVD read-out.
12. onboard instruments systems as claimed in claim 11, is characterized in that, described DVD read-out is TFT LCDs.
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Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104960421A (en) * | 2015-06-08 | 2015-10-07 | 苏州佳世达光电有限公司 | On-board system and on-board system control method |
| CN106314154A (en) * | 2016-08-31 | 2017-01-11 | 惠州华阳通用电子有限公司 | Instrument backlight control method and device |
| CN106502485A (en) * | 2015-09-07 | 2017-03-15 | 佳能株式会社 | Messaging device and its control method |
| CN106627148A (en) * | 2016-11-25 | 2017-05-10 | 未来汽车科技（深圳）有限公司 | Car dashboard and emergency method for failure of car dashboard |
| CN107117033A (en) * | 2017-04-28 | 2017-09-01 | 北京新能源汽车股份有限公司 | A kind of information display control method, device, instrument controller and electric automobile |
| CN108608863A (en) * | 2018-05-03 | 2018-10-02 | 江苏新通达电子科技股份有限公司 | Virtual instrument monitors emergency system and working method, virtual meter panel, automobile |
| CN108845199A (en) * | 2018-05-03 | 2018-11-20 | 江苏新通达电子科技股份有限公司 | Virtual instrument fault detection system and detection method, virtual meter panel, automobile |
| CN109017307A (en) * | 2018-06-22 | 2018-12-18 | 福建省汽车工业集团云度新能源汽车股份有限公司 | A kind of instrument management method, system and automobile solving automobile instrument failure |
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| CN111605400A (en) * | 2019-02-26 | 2020-09-01 | 上海博泰悦臻网络技术服务有限公司 | Emergency standby method and device during instrument failure, readable storage medium and vehicle machine |
| CN112558520A (en) * | 2020-12-07 | 2021-03-26 | 安徽江淮汽车集团股份有限公司 | Double-screen control system and method |
| CN112659896A (en) * | 2021-01-29 | 2021-04-16 | 奇瑞汽车股份有限公司 | System and method for displaying backing-up auxiliary information in automobile backup and automobile |
| WO2023050399A1 (en) * | 2021-09-30 | 2023-04-06 | 华为技术有限公司 | Display control method and apparatus and terminal device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2447967A (en) * | 2007-03-30 | 2008-10-01 | Smiths Aerospace Ltd | Aircraft cockpit display panel arrangements |
| CN201152756Y (en) * | 2008-02-18 | 2008-11-19 | 上海信耀电子有限公司 | Complete digital intelligent automobile combined instrument based on CAN bus |
| CN201736818U (en) * | 2010-06-24 | 2011-02-09 | 北汽福田汽车股份有限公司 | Vehicle control information display device and vehicle thereof |
| JP2011025748A (en) * | 2009-07-22 | 2011-02-10 | Denso Corp | Vehicular instrument panel |
| CN102806853A (en) * | 2012-08-28 | 2012-12-05 | 机科发展科技股份有限公司 | Vehicular digital instrument system with monitoring, parameter-setting and alarm functions |
-
2013
- 2013-03-27 CN CN201310101345.1A patent/CN104071009B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2447967A (en) * | 2007-03-30 | 2008-10-01 | Smiths Aerospace Ltd | Aircraft cockpit display panel arrangements |
| CN201152756Y (en) * | 2008-02-18 | 2008-11-19 | 上海信耀电子有限公司 | Complete digital intelligent automobile combined instrument based on CAN bus |
| JP2011025748A (en) * | 2009-07-22 | 2011-02-10 | Denso Corp | Vehicular instrument panel |
| CN201736818U (en) * | 2010-06-24 | 2011-02-09 | 北汽福田汽车股份有限公司 | Vehicle control information display device and vehicle thereof |
| CN102806853A (en) * | 2012-08-28 | 2012-12-05 | 机科发展科技股份有限公司 | Vehicular digital instrument system with monitoring, parameter-setting and alarm functions |
Cited By (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104960421A (en) * | 2015-06-08 | 2015-10-07 | 苏州佳世达光电有限公司 | On-board system and on-board system control method |
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| CN106502485B (en) * | 2015-09-07 | 2020-05-01 | 佳能株式会社 | Information processing apparatus, control method therefor, and storage medium |
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| CN111605400B (en) * | 2019-02-26 | 2022-02-18 | 上海博泰悦臻网络技术服务有限公司 | Emergency standby method and device during instrument failure, readable storage medium and vehicle machine |
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| CN110293841A (en) * | 2019-06-26 | 2019-10-01 | 大陆汽车车身电子系统（芜湖）有限公司 | A kind of warning message display methods and combination instrument |
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| WO2023050399A1 (en) * | 2021-09-30 | 2023-04-06 | 华为技术有限公司 | Display control method and apparatus and terminal device |
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