CN203267793U - Automobile instrument with night power saving mode - Google Patents
Automobile instrument with night power saving mode Download PDFInfo
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- CN203267793U CN203267793U CN2013203210680U CN201320321068U CN203267793U CN 203267793 U CN203267793 U CN 203267793U CN 2013203210680 U CN2013203210680 U CN 2013203210680U CN 201320321068 U CN201320321068 U CN 201320321068U CN 203267793 U CN203267793 U CN 203267793U
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Abstract
The utility model relates to an automobile instrument with a night power saving mode and the instrument comprises a speed meter, a revolution meter and a display and further comprising a mode shifting switch shifting a current state of the automobile instrument to the night power saving mode. When the automobile instrument is at the night power saving mode, the speed meter works normally, the revolution meter returns to zero, the display closes and relative backlights displaying are off. The automobile instrument with night power saving mode can open/ close the night power saving mode according the needs of drivers, so that the instrument can not only work under the night power saving mode, but also causes no effect on normal work of the instrument; and when the instrument works under the night power saving mode, backlight working state of the automobile instrument can be effectively controlled due to in-operations of multiple circuit modules, thereby enabling the instrument with advantages of energy and power saving with high efficiency.
Description
Technical field
The utility model relates to the auto meter field, relates in particular to a kind of auto meter with the battery saving mode at night.
Background technology
Along with socioeconomic development, automobile is exercised instrument as traffic, becomes more and more people's walking-replacing tool.And along with the rolling up of automobile user of service, also more and more nervous as the gasoline resource of energy grain.Meanwhile, auto trade is also more and more paid close attention to the research of energy saving environmental protection vehicle.Auto meter is as the important component part of automotive interior, and the energy saving of auto meter parts also will contribute for the energy-conservation of automobile.Yet the design of existing auto meter is most of adopts daytime, night two kinds of mode of operations, by day, the instrument high-high brightness that presents backlight, all demonstrations of instrument are all lighted; At night, all demonstrations of instrument are all lighted, only with the backlight illumination slight reduction.For this design, relatively power consumption of instrument.
Summary of the invention
The purpose of this utility model is to provide a kind of auto meter with the battery saving mode at night.
The utility model solves the problems of the technologies described above the technical scheme that adopts: a kind of auto meter with the battery saving mode at night, it comprises the display panel that is comprised of speed meter, speed gage and read-out, also comprise for the motor drive module of actuating speed table and speed gage running, for the driver module, signal input module, instrument backlight module and the main control module that drive read-out work, comprise that also one is used for conversion auto meter current state to the mode conversion switch of battery saving mode at night.
In a preferred embodiment, described main control module is connected with described mode conversion switch, motor drive module, driver module and instrument backlight module respectively; Described main control module receives the opening signal about the battery saving mode at night that described mode conversion switch sends, and control motor drive module according to this opening signal and make zero with the normal operation of actuating speed table, speed gage, simultaneously the control display driver module stop to the work of read-out and control instrument backlight module close speed gage and read-out demonstration backlight; Described main control module receives the closing signal about the battery saving mode at night that described mode conversion switch sends, and controls the normal operation of motor drive module, driver module and instrument backlight module according to this closing signal.
In a preferred embodiment, when described mode conversion switch was opened, described main control module received the activation control signal that described signal input module sends, and activated the normal operation of described display panel according to this control signal; After described control signal stopped, the opening signal that described main control module continues to send according to mode conversion switch was controlled described display panel work.
The utility model is with the beneficial effect of auto meter of battery saving mode at night: this instrument comprises by speed meter, speed gage and read-out, comprise that also one is used for conversion auto meter current state to the mode conversion switch of battery saving mode at night, when auto meter is in night during battery saving mode, the speed meter normal operation, speed gage makes zero, read-out extinguishes, and the relevant backlight demonstration is extinguished.The auto meter of the utility model band battery saving mode at night, can be according to the needs opening/closing battery saving mode at night of navigating mate, make this instrument can be operated in the battery saving mode at night, not affecting again instrument works normally, and at night during battery saving mode, because a plurality of circuit modules are not worked, thereby actv. is controlled the mode of operation backlight of auto meter when instrumentation, make instrument energy saving more, have advantages of energy-efficient.
Description of drawings
Fig. 1 is with the structure principle chart of auto meter of battery saving mode at night in an embodiment.
Fig. 2 is with the workflow diagram of auto meter of battery saving mode at night in an embodiment.
The specific embodiment
Below in conjunction with specific embodiment and accompanying drawing to of the present utility model with night battery saving mode auto meter be described in further detail.
See also Fig. 1, a kind of auto meter with the battery saving mode at night, it comprises the display panel 10 that is comprised of speed meter 11, speed gage 12 and read-out 13, also comprise motor drive module 20 for 12 runnings of actuating speed table 11 and speed gage, be used for driving the driver module 30 of read-out 13 work and being used to display panel 10 that instrument backlight module 50 backlight is provided, also comprise the signal input module 40 that receives the external meters external control signal, and main control module 60.
This auto meter comprises that also one is used for conversion auto meter current state to the mode conversion switch 70 of battery saving mode at night, it is connected with main control module 60, transmission about night battery saving mode open/closed signal to main control module 60, when opening this mode conversion switch 70, instrument is in the battery saving mode at night, when closing this mode conversion switch 70, instrument is in day mode.
Preferably, when opening mode conversion switch 70 so that instrument is in night during battery saving mode, if signal input module 40 receives the control signal of gauge external, main control module 60 activates instrumentation according to this control signal, so that display panel 10 is carried out the work corresponding with it; After external control signal disappeared or stops, 60 continuation of main control module were carried out the battery saving mode at night according to the opening signal that mode conversion switch sends.
See also Fig. 2, in real-world operation, after automobile is opened igniting, at first enter the pattern that works by day of acquiescence in step S10 instrument, instrument is opened all demonstrations of motor drive module, driver module and display panel; Automotive operation is after a period of time, and the user selects whether open mode conversion switch to determine whether to enter the battery saving mode at night of initial condition according to the car body external environment condition in step S20; When determining to press mode conversion switch, instrument will enter the battery saving mode at night of initial condition in step S30, keep the normal operation of average speed indicator, and with other all scales except average speed indicator extinguish, pointer makes zero, corresponding backlight extinguishing, otherwise, continue to keep the pattern that works by day; When instrument enters the night of initial condition after battery saving mode, after car body continues operation a period of time, instrument will select again whether the " shut " mode" change-over swith is to determine whether to enter the pattern of working by day in step S40, if again do not press mode conversion switch, instrument keeps the battery saving mode at night of initial condition; In step S50, in the driving process of car body, instrument will according to the result that detects from signal input module, judge whether that the activation signal input message with warning function shows the activation signal input; When signal input module sent the activation signal input with warning function, instrument showed that according to concrete information the activation signal display part that instrument is corresponding lights when indicating oven temp. of engine (fuel gage lighted when as low in fuel oil, when rotating speed is high, speed gage lighted, temperature gage is lighted etc.) in step S60; After instrument is lighted the display part of correspondence, will show whether activation signal and condition also exist, and determine whether the display part that is lit is extinguished according to information in step S70 instrument.When information shows that activation signal and condition disappear, instrument will be got back to the battery saving mode at night of the initial condition of step S30 again.
To sum up, the utility model comprises by speed meter, speed gage and read-out with the auto meter of battery saving mode at night, comprise that also one is used for conversion auto meter current state to the mode conversion switch of battery saving mode at night, when auto meter is in night during battery saving mode, the speed meter normal operation, speed gage makes zero, and read-out extinguishes, and the relevant backlight demonstration is extinguished.The auto meter of the utility model band battery saving mode at night, can be according to the needs opening/closing battery saving mode at night of navigating mate, make this instrument can be operated in the battery saving mode at night, not affecting again instrument works normally, and at night during battery saving mode, because a plurality of circuit modules are not worked, thereby actv. is controlled the mode of operation backlight of auto meter when instrumentation, make instrument energy saving more, have advantages of energy-efficient.
Although description of the present utility model is carried out in conjunction with above specific embodiment,, those skilled in the art that can carry out many replacements, modifications and variations, be apparent according to above-mentioned content.Therefore, all are such substitute, improve and change all is included in the spirit and scope of attached claim.
Claims (3)
1. auto meter with the battery saving mode at night, it comprises the display panel that is comprised of speed meter, speed gage and read-out, also comprise for the motor drive module of actuating speed table and speed gage running, for the driver module, signal input module, instrument backlight module and the main control module that drive read-out work, it is characterized in that, comprise that also one is used for conversion auto meter current state to the mode conversion switch of battery saving mode at night, its switch and meter hand of controlling described instrument backlight module makes zero.
2. the auto meter with the battery saving mode at night according to claim 1, is characterized in that, described main control module is connected with described mode conversion switch, motor drive module, driver module and instrument backlight module respectively; Described main control module receives the opening signal about the battery saving mode at night that described mode conversion switch sends, and control motor drive module according to this opening signal and make zero with the normal operation of actuating speed table, speed gage, simultaneously the control display driver module stop to the work of read-out and control instrument backlight module close speed gage and read-out demonstration backlight; Described main control module receives the closing signal about the battery saving mode at night that described mode conversion switch sends, and controls the normal operation of motor drive module, driver module and instrument backlight module according to this closing signal.
3. the auto meter with the battery saving mode at night according to claim 2, it is characterized in that, when described mode conversion switch was opened, described main control module received the activation control signal that described signal input module sends, and activated the normal operation of described display panel according to this control signal; After described control signal stopped, the opening signal that described main control module continues to send according to mode conversion switch was controlled described display panel work.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203210680U CN203267793U (en) | 2013-06-05 | 2013-06-05 | Automobile instrument with night power saving mode |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203210680U CN203267793U (en) | 2013-06-05 | 2013-06-05 | Automobile instrument with night power saving mode |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203267793U true CN203267793U (en) | 2013-11-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203210680U Expired - Fee Related CN203267793U (en) | 2013-06-05 | 2013-06-05 | Automobile instrument with night power saving mode |
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| Country | Link |
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| CN (1) | CN203267793U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112537205A (en) * | 2019-09-23 | 2021-03-23 | 北京新能源汽车股份有限公司 | Power-saving mode control method and device and electric automobile |
| CN113928458A (en) * | 2021-11-22 | 2022-01-14 | 江苏宗申车业有限公司 | Liquid crystal instrument display with intelligent control system for passenger tricycle |
-
2013
- 2013-06-05 CN CN2013203210680U patent/CN203267793U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112537205A (en) * | 2019-09-23 | 2021-03-23 | 北京新能源汽车股份有限公司 | Power-saving mode control method and device and electric automobile |
| CN113928458A (en) * | 2021-11-22 | 2022-01-14 | 江苏宗申车业有限公司 | Liquid crystal instrument display with intelligent control system for passenger tricycle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131106 Termination date: 20150605 |
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| EXPY | Termination of patent right or utility model |