CN204859632U - Intelligence regulation and controlling system in a poor light - Google Patents
Intelligence regulation and controlling system in a poor light Download PDFInfo
- Publication number
- CN204859632U CN204859632U CN201520470471.9U CN201520470471U CN204859632U CN 204859632 U CN204859632 U CN 204859632U CN 201520470471 U CN201520470471 U CN 201520470471U CN 204859632 U CN204859632 U CN 204859632U
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- controller
- transceiver
- bus transceiver
- input selection
- selection unit
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- 238000005286 illumination Methods 0.000 claims description 16
- 230000005540 biological transmission Effects 0.000 abstract 1
- 230000008676 import Effects 0.000 abstract 1
- 230000007613 environmental effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000009711 regulatory function Effects 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
Classifications
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- 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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/40—Control techniques providing energy savings, e.g. smart controller or presence detection
Abstract
The utility model discloses an intelligence regulation and controlling system in a poor light, this system include the controller, import selected cell, CAN bus transceiver, LIN bus transceiver, PWM signal unit and power supply unit, input selected cell, CAN bus transceiver, LIN bus transceiver, PWM signal unit are connected with the controller respectively, CAN bus transceiver, LIN bus transceiver and controller power supply are given respectively to the power supply unit. The input selected cell be connected with the luminosity sensor, and input selected cell gathers light luminance sensor's data transmission to controller, and the controller is judged according to the data of sending, is given the electrical apparatus module in the car through CAN bus transceiver. Solved daytime and different ambient condition in evening, the intelligence of the luminance of being shaded in the car changes.
Description
Technical field
The utility model belongs to automobile technical field, relates to automobile backlight association area, is specifically related to a kind of intelligent backlight regulation and control system.
Background technology
Current automotive trim backlight control is more and more intelligent, the intelligence change of interior trim backlight illumination not only affects the safety of driver and crew, the demand of pleasant climate especially, for brightness change and the regulatory function of varying environment automotive trim backlight, becomes the necessary functions of vehicle backlight.
Summary of the invention
According to above the deficiencies in the prior art, the utility model proposes a kind of intelligent backlight regulation and control system, by by day with night by judging whether lampet is opened or when vehicle configuration has brightness transducer, automatic decision daytime and the environmental condition such as evening or mistake tunnel, judge it is the operating state at daytime or night, and automatically export backlight illumination accordingly.
To achieve these goals, the technical scheme that the utility model is taked is: a kind of intelligent backlight regulation and control system, this system comprises controller, input selection unit, CAN transceiver, LIN bus transceiver, pwm signal unit and power supply unit, backlight by-pass cock and head lamp switch and brightness transducer are part general in automobile, their output signal of this module acquires, described input selection unit, CAN transceiver, LIN bus transceiver, pwm signal unit is connected with controller respectively, described power supply unit gives CAN transceiver respectively, LIN bus transceiver and controller are powered.Described input selection unit is connected with luminosity sensor, and the data that input selection unit gathers brightness transducer are sent to controller, and controller judges, by CAN transceiver to the electrical appliance module in car according to the data sent.Described input selection unit is connected with head lamp switch or Der StandlichtScheinwerfer und Parkleuchtenschalter, and the data that input selection unit gathers brightness transducer are sent to controller, and controller judges, by CAN transceiver to the electrical appliance module in car according to the data sent.This system is installed on the mounting bracket of instrument board annex.This system is provided with the adjustable output of 4 kinds of backlight illuminations on daytime and the adjustable output of 16 kinds of backlight illuminations at night.
The utility model beneficial effect is: solve the environmental condition different with evening on daytime, the intelligence change of backlight illumination in car; When regulating bright by-pass cock, the interior trim backlight illumination of full car changes thereupon, exports the backlight illumination that user wants; Module arrangement, on the mounting bracket of instrument board annex, can realize the general of follow-up vehicle; Automatically lighting of backlight can be realized by this module to export with the intelligence of brightness, and can regulate according to the actual demand of user.
Accompanying drawing explanation
Below the content expressed by this Figure of description and the mark in figure are briefly described:
Fig. 1 is the front view of embodiment of the present utility model.
Fig. 2 is the upward view of embodiment of the present utility model.
Fig. 3 is the system framework figure of embodiment of the present utility model.
Embodiment
Contrast accompanying drawing below, by the description to embodiment, embodiment of the present utility model is as the effect of the mutual alignment between the shape of involved each component, structure, each several part and annexation, each several part and operation principle, manufacturing process and operation using method etc., be described in further detail, have more complete, accurate and deep understanding to help those skilled in the art to inventive concept of the present utility model, technical scheme.
Shown in Fig. 1-Fig. 3, the utility model or utility model provide scheme to be described in detail as follows: the size of module: length and width are respectively 88mm*61mm*25mm deeply, can guarantee that the pcb board in module is well protected and protects; Module recommend be arranged on instrument board lower crossbeam position, like this with the electrical appliance module such as switch and instrument all relatively, be conducive to harness wiring.Circuit theory designs: 1., when vehicle is equipped with brightness transducer, this module can according to the input of brightness transducer, judge it is now daytime or evening, and electrical appliance module judged result is transferred to by CAN signal in other car, other electrical appliance module, as BCM can realize the automatic unlatching of lampet and dipped headlights and closedown etc., this module exports corresponding PWM backlight illumination simultaneously, and this output can the backlight of Direct driver indoor and inner veneer illuminating lamp etc.; 2., when vehicle is not equipped with brightness transducer, this module can open and close state according to the lampet of head lamp switch (HEADLAMPSWITCH), the backlight illumination on corresponding output night and daytime, and the state on night and daytime is given the electrical appliance module in other car by CAN signal and LIN Signal transmissions, simultaneously this module exports corresponding PWM backlight illumination, and this output can the backlight of Direct driver indoor and face plate illumination etc.; 3., this module the analog quantity brightness value regulated voltage signal DC0-12V of the output of backlight by-pass cock (DIMMERSWITCH) can be changed into 4 kinds daytime backlight illumination and 16 kinds night backlight illumination PWM export, and export corresponding brightness value CAN signal and LIN signal simultaneously.Controlled by above three key points, intelligence change and the manual adjustments of car load backlight can be realized, effectively improve the quality of car load interior trim backlight, and meet the individual demand that user regulates backlight illumination greatly.
By reference to the accompanying drawings the utility model is exemplarily described above; obvious the utility model specific implementation is not subject to the restrictions described above; as long as have employed the improvement of the various unsubstantialities that method of the present utility model is conceived and technical scheme is carried out; or design of the present utility model and technical scheme directly applied to other occasion, all within protection range of the present utility model without to improve.The protection range that protection range of the present utility model should limit with claims is as the criterion.
Claims (5)
1. an intelligent backlight regulation and control system, it is characterized in that, this system comprises controller, input selection unit, CAN transceiver, LIN bus transceiver, pwm signal unit and power supply unit, described input selection unit, CAN transceiver, LIN bus transceiver, pwm signal unit are connected with controller respectively, and described power supply unit powers to respectively CAN transceiver, LIN bus transceiver and controller.
2. intelligent backlight regulation and control system according to claim 1, it is characterized in that, described input selection unit is connected with luminosity sensor, the data that input selection unit gathers brightness transducer are sent to controller, controller judges, by CAN transceiver to the electrical appliance module in car according to the data sent.
3. intelligent backlight regulation and control system according to claim 1, it is characterized in that, described input selection unit is connected with head lamp switch or Der StandlichtScheinwerfer und Parkleuchtenschalter, the data that input selection unit gathers brightness transducer are sent to controller, controller judges, by CAN transceiver to the electrical appliance module in car according to the data sent.
4. intelligent backlight regulation and control system according to claim 1, is characterized in that, this system is installed on the mounting bracket of instrument board annex.
5. intelligent backlight regulation and control system according to claim 1, is characterized in that, this system is provided with the adjustable output of 4 kinds of backlight illuminations on daytime and the adjustable output of 16 kinds of backlight illuminations at night.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520470471.9U CN204859632U (en) | 2015-06-30 | 2015-06-30 | Intelligence regulation and controlling system in a poor light |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520470471.9U CN204859632U (en) | 2015-06-30 | 2015-06-30 | Intelligence regulation and controlling system in a poor light |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204859632U true CN204859632U (en) | 2015-12-09 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520470471.9U Active CN204859632U (en) | 2015-06-30 | 2015-06-30 | Intelligence regulation and controlling system in a poor light |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204859632U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107298049A (en) * | 2017-05-31 | 2017-10-27 | 惠州华阳通用电子有限公司 | A kind of instrument backlight brightness control method and device |
| CN108638959A (en) * | 2018-05-11 | 2018-10-12 | 浙江吉利控股集团有限公司 | Method for controlling backlight thereof, backlight control system and vehicle |
| CN113085724A (en) * | 2021-03-22 | 2021-07-09 | 江铃汽车股份有限公司 | Unified adjusting method for brightness of automobile background light |
| CN114248708A (en) * | 2021-12-08 | 2022-03-29 | 一汽奔腾轿车有限公司 | Intelligent control method and system for vehicle switch backlight |
-
2015
- 2015-06-30 CN CN201520470471.9U patent/CN204859632U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107298049A (en) * | 2017-05-31 | 2017-10-27 | 惠州华阳通用电子有限公司 | A kind of instrument backlight brightness control method and device |
| CN107298049B (en) * | 2017-05-31 | 2020-06-23 | 惠州华阳通用电子有限公司 | Method and device for controlling backlight brightness of instrument |
| CN108638959A (en) * | 2018-05-11 | 2018-10-12 | 浙江吉利控股集团有限公司 | Method for controlling backlight thereof, backlight control system and vehicle |
| CN108638959B (en) * | 2018-05-11 | 2024-03-26 | 浙江吉利控股集团有限公司 | Backlight control method, backlight control system and vehicle |
| CN113085724A (en) * | 2021-03-22 | 2021-07-09 | 江铃汽车股份有限公司 | Unified adjusting method for brightness of automobile background light |
| CN114248708A (en) * | 2021-12-08 | 2022-03-29 | 一汽奔腾轿车有限公司 | Intelligent control method and system for vehicle switch backlight |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |