CN206217742U - Lamplight brightness control intelligence system in a kind of Automobile - Google Patents
Lamplight brightness control intelligence system in a kind of Automobile Download PDFInfo
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- CN206217742U CN206217742U CN201621335869.2U CN201621335869U CN206217742U CN 206217742 U CN206217742 U CN 206217742U CN 201621335869 U CN201621335869 U CN 201621335869U CN 206217742 U CN206217742 U CN 206217742U
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- car
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- directionally connected
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- Circuit Arrangement For Electric Light Sources In General (AREA)
Abstract
The utility model discloses lamplight brightness control intelligence system in a kind of Automobile of in-car brilliance control technical field, including controller module, the controller module is electrically bi-directionally connected wireless communication module respectively, power module and CAN, the wireless communication module is electrically bi-directionally connected mobile phone A PP, the CAN is electrically bi-directionally connected in-car brightness acquisition module and the outer brightness acquisition module of car respectively, the CAN is also electrically bi-directionally connected LED control module, the brightness of the in-car light of the utility model with car outside ambient brightness it is different and automatically adjust, adjustment is no-delay, lamp source is because having selected LED, the lamp source life-span lengthens, caloric value is small, efficiency high, power consumption reduces, fault rate is low, the CAN of high reliability makes system more stablize.
Description
Technical field
The utility model is related to in-car brilliance control technical field, lamplight brightness control intelligence in specially a kind of Automobile
System.
Background technology
, in the enforcement of high speed, the in-car lamplight brightness of automobile is to safety and for important for automobile.The in-car passenger of one side
Needing in-car has certain brightness.Another side, during with galloping, the difference of environment outside, it is desirable to in-car
Light source enables driver to be clearly visible that the environment of outside no more than certain brightness.This brightness is change.
The majority room light that uses of cars is all permanent light source now, and lamplight brightness can not be adjusted or can adjusted but can not be at any time
Make regulation in-car brightness according to the ambient brightness outside car, present room light light source uses bulb, and bulb generates heat when luminous
Amount is big, and power consumption is big.Bulb service life is short, therefore, being thrown we have proposed lamplight brightness control intelligence system in a kind of Automobile
Enter to use, to solve the above problems.
Utility model content
The purpose of this utility model is to provide lamplight brightness control intelligence system in a kind of Automobile, to solve the above-mentioned back of the body
The room light that uses of present most cars proposed in scape technology is all permanent light source, and lamplight brightness can not be adjusted or can adjusted but not
The problem of regulation in-car brightness can be made according to the ambient brightness outside car at any time.
To achieve the above object, the utility model provides following technical scheme：Lamplight brightness control intelligence in a kind of Automobile
Can system, including controller module, the controller module be electrically bi-directionally connected respectively wireless communication module, power module and
CAN, the wireless communication module is electrically bi-directionally connected mobile phone A PP, and the CAN is electrically bi-directionally connected in-car bright respectively
Degree acquisition module and the outer brightness acquisition module of car, the CAN are also electrically bi-directionally connected LED control module.
Preferably, the controller module is ARMNUC240 automotive grade chips, and controller module is provided with two-way CAN
IP interfaces, the inside of the controller module is provided with low voltage detecting unit.
Preferably, the wireless communication module is blue tooth wireless communication.
Preferably, the power module is LM2576 power supply chips.
Compared with prior art, the beneficial effects of the utility model are：The brightness of the in-car light of the utility model with
Ambient brightness outside car is different and automatically adjust, adjust no-delay, because having selected LED, the lamp source life-span lengthens lamp source, caloric value
Small, efficiency high, power consumption reduces, and fault rate is low, and the CAN of high reliability makes system more stablize.
Brief description of the drawings
Fig. 1 is the utility model system block diagram.
In figure：1 controller module, 2 wireless communication modules, 3 mobile phone A PP, 4 power modules, 5CAN buses, 6LED control moulds
Block, 7 in-car brightness acquisition modules, the outer brightness acquisition module of 8 cars.
Specific embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment for being obtained, belongs to the scope of the utility model protection.
Fig. 1 is referred to, the utility model provides a kind of technical scheme：Lamplight brightness control intelligence system in a kind of Automobile
System, including controller module 1, the controller module 1 are electrically bi-directionally connected wireless communication module 2, the and of power module 4 respectively
CAN 5, the wireless communication module 2 is electrically bi-directionally connected mobile phone A PP3, and the CAN 5 is electrically bi-directionally connected car respectively
Interior brightness acquisition module 7 and the outer brightness acquisition module 8 of car, the CAN 5 is also electrically bi-directionally connected LED control module 6.
Wherein, the controller module 1 is ARMNUC240 automotive grade chips, and controller module 1 is provided with two-way CAN
IP interfaces, the inside of the controller module 1 is provided with low voltage detecting unit, and the wireless communication module 2 is bluetooth channel radio
News, the power module 4 is LM2576 power supply chips.
Operation principle：The luminance instructions sent in collecting vehicle and outside car that controller module 1 passes through the cycle of CAN 5, car
Outer brightness acquisition module 8 and in-car brightness collection mould 7 receive instruction, return to monochrome information.Controller module 1 receives brightness and refers to
Order, just sends luminance instructions and controls LED control module 6, de-regulation LED luminous brightness, controller module 1 by CAN 5
On be connected with wireless communication module 2, by mobile phone A PP3 using the parameter of controller module 1 is configured with adjustment, and can
To control in real time.Controller module 1 is the brain that lamplight brightness controls intelligence system in Automobile, is ARM from single-chip microcomputer
NUC240, this chip is automotive grade chip, the IP interfaces for having two-way CAN, all the way for in-car brightness acquisition module 7 and car
Outer brightness acquisition module 8 communication, all the way for the communication of LED control module 6.There is house dog IP in ARM NUC240 chips, run
This house dog, when chip runs winged, reset chip makes system more stablize.ARM NUC240 chip internals have low pressure to detect,
In brownout, reset can be produced, when so preventing brownout, chip runs and flies.Power module 4 selects LM2576 power supply cores
Piece, it produces 5V power supplys.Brightness acquisition module, instruction is received by CAN, returns to monochrome information.LED control module 6, passes through
CAN 5 receives instruction, adjusts the brightness of LED.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out various changes in the case where principle of the present utility model and spirit is not departed from, repaiies
Change, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.
Claims (4)
1. a kind of lamplight brightness control intelligence system in Automobile, including controller module (1), it is characterised in that：The control
Device module (1) is electrically bi-directionally connected wireless communication module (2), power module (4) and CAN (5), the wireless telecommunications respectively
Module (2) is electrically bi-directionally connected mobile phone A PP (3), and the CAN (5) is electrically bi-directionally connected in-car brightness acquisition module respectively
(7) and outer brightness acquisition module (8) of car, the CAN (5) is also electrically bi-directionally connected LED control module (6).
2. lamplight brightness controls intelligence system in a kind of Automobile according to claim 1, it is characterised in that：The control
Device module (1) is ARMNUC240 automotive grade chips, and controller module (1) is provided with the IP interfaces of two-way CAN, the control
The inside of device module (1) is provided with low voltage detecting unit.
3. lamplight brightness controls intelligence system in a kind of Automobile according to claim 1, it is characterised in that：It is described wireless
Communication module (2) is blue tooth wireless communication.
4. lamplight brightness controls intelligence system in a kind of Automobile according to claim 1, it is characterised in that：The power supply
Module (4) is LM2576 power supply chips.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621335869.2U CN206217742U (en) | 2016-12-07 | 2016-12-07 | Lamplight brightness control intelligence system in a kind of Automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621335869.2U CN206217742U (en) | 2016-12-07 | 2016-12-07 | Lamplight brightness control intelligence system in a kind of Automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206217742U true CN206217742U (en) | 2017-06-06 |
Family
ID=58784990
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621335869.2U Expired - Fee Related CN206217742U (en) | 2016-12-07 | 2016-12-07 | Lamplight brightness control intelligence system in a kind of Automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206217742U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108650763A (en) * | 2017-12-15 | 2018-10-12 | 蔚来汽车有限公司 | The luminous component brightness adjusting method and device of vehicle intelligent controller, equipment |
| CN109910731A (en) * | 2019-03-07 | 2019-06-21 | 苏州工业园区职业技术学院 | Automatic light control system based on intelligent network connection automobile |
-
2016
- 2016-12-07 CN CN201621335869.2U patent/CN206217742U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108650763A (en) * | 2017-12-15 | 2018-10-12 | 蔚来汽车有限公司 | The luminous component brightness adjusting method and device of vehicle intelligent controller, equipment |
| WO2019114714A1 (en) * | 2017-12-15 | 2019-06-20 | 蔚来汽车有限公司 | Brightness adjustment method and apparatus for light-emitting component of vehicle-mounted intelligent controller, and device |
| CN109910731A (en) * | 2019-03-07 | 2019-06-21 | 苏州工业园区职业技术学院 | Automatic light control system based on intelligent network connection automobile |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170606 Termination date: 20191207 |