CN102573219A - Ambient strip control system - Google Patents
Ambient strip control system Download PDFInfo
- Publication number
- CN102573219A CN102573219A CN2011104083071A CN201110408307A CN102573219A CN 102573219 A CN102573219 A CN 102573219A CN 2011104083071 A CN2011104083071 A CN 2011104083071A CN 201110408307 A CN201110408307 A CN 201110408307A CN 102573219 A CN102573219 A CN 102573219A
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- Prior art keywords
- control unit
- ambient light
- light band
- ambient
- brightness
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Abstract
The invention relates to an ambient strip control system, which is characterized in that: a front control module and a rear control module are connected with a control unit through a controller area network (CAN) bus, and transmit ambient strip switching signals, brightness regulation signals and color regulation signals to an ambient strip through the control unit; door opening alarming switches are connected with the control unit, and are used for reflecting the open states of corresponding vehicle doors; the control unit drives a red/green/blue (R/G/B) terminal of the ambient strip in a pulse width modulation (PWM) way; the front and rear control modules control the ambient strip, and transmit CAN messages in an RGB mode; and after receiving the CAN messages, the control unit drives the R/G/B terminal of the ambient strip in the PWM way, and regulates the duty ratio of R/G/B by combining brightness messages to light up the ambient strip with corresponding brightness. Switching control over the ambient strip can be realized in three ways, the brightness and color of the ambient strip can be set, and the setting state of the ambient strip can be memorized, so that a personalized and humanized ambience can be created for a user, and the added value of a vehicle is improved.
Description
Technical field
The present invention relates to a kind of ambient light band control system, belong to the technical field of body of a motor car electronics.
Background technology
The application of ambient light band in high-end passenger car is extensive day by day, and evenly soft light can well set off environment by contrast, becomes a spotlight of vehicle.For better embodying the characteristic of ambient light band, ambient light band control system personalized, hommization seems particularly important, is directly connected to the satisfaction of different user.
Summary of the invention
The purpose of this invention is to provide a kind of ambient light band control system, it can realize the ambient light belt switch control of three kinds of modes, and the brightness and the color of ambient light band can be set, and can remember the state that is provided with of ambient light band simultaneously.For the user builds the environment of personalization, hommization, promote the added value of vehicle.
Technical scheme of the present invention is achieved in that ambient light band control system; Open alarm contact and constitute by control unit, anterior control module, rear portion control module, door; It is characterized in that: anterior control module is connected control unit with the rear portion control module through the CAN bus; Through control unit transmit button ambient light band, brightness regulation, color adaptation signal to the ambient light band; Door is opened alarm contact and is connected the opening that control unit is used to reflect corresponding car door, and control unit is through the R/G/B terminal of PWM mode drive environment lamp band; Anterior control module and the rear portion control module lamp band that controls environment; Send through the CAN message with the RGB pattern; After control unit receives the CAN message, through the R/G/B terminal of PWM mode drive environment lamp band, in conjunction with the brightness message; Regulate the duty ratio of R/G/B, light up as the ambient light band of corresponding bright.
It is 5 grades that the brightness of described ambient light band is divided into, the graded with 20%; Anterior control module and rear portion control module are sent colouring information and brightness+information with the CAN message; Control unit comprehensively is provided with duty ratio to color and monochrome information after receiving corresponding CAN message; The duty ratio that is R is
* gradient %; The duty ratio of G is
* gradient %, and the duty ratio of B is
* gradient %.
Described control unit receives the remote-control unlocking RF signal that remote-control key sends; Drive environment lamp band is lighted to the color and the brightness of memory, and control unit picks up counting simultaneously, if do not open any car door in the 40s; Control unit cuts off the output of ambient light band, and the ambient light band extinguishes; If open car door in the 40s, control unit response door is opened the alarm contact signal.
Described control unit receives arbitrary door and opens the alarm contact signal, and drive environment lamp band is lighted to the color and the brightness of memory; Closed door, control unit cut off the output of ambient light band, and the ambient light band extinguishes.
Described anterior control module and rear portion control module are touch-screen type.
Good effect of the present invention is its ambient light belt switch control that can realize three kinds of modes, and the brightness and the color of ambient light band can be set, and can remember the state that is provided with of ambient light band simultaneously.For the user builds the environment of personalization, hommization, promote the added value of vehicle.
Description of drawings
Fig. 1 is an ambient light band control system winding diagram.
Embodiment
Below in conjunction with accompanying drawing the present invention is described further: ambient light band control system, can realize the ambient light belt switch control of three kinds of modes, and the brightness and the color of ambient light band can be set, can remember the state that is provided with of ambient light band simultaneously.For the user builds the environment of personalization, hommization, promote the added value of vehicle.
As shown in Figure 1; Ambient light band control system; Open alarm contact and constitute by control unit, anterior control module, rear portion control module, door; It is characterized in that: anterior control module is connected control unit with the rear portion control module through the CAN bus; To the ambient light band, door is opened alarm contact and is connected the opening that control unit is used to reflect corresponding car door through control unit transmit button ambient light band, brightness regulation, color adaptation signal, and control unit is through the R/G/B terminal of PWM mode drive environment lamp band; Anterior control module and the rear portion control module lamp band that controls environment; Send through the CAN message with the RGB pattern; After control unit receives the CAN message, through the R/G/B terminal of PWM mode drive environment lamp band, in conjunction with the brightness message; Regulate the duty ratio of R/G/B, light up as the ambient light band of corresponding bright.
It is 5 grades that the brightness of described ambient light band is divided into, the graded with 20%; Anterior control module and rear portion control module are sent colouring information and brightness+information with the CAN message; Control unit comprehensively is provided with duty ratio to color and monochrome information after receiving corresponding CAN message; The duty ratio that is R is
* gradient %; The duty ratio of G is
* gradient %, and the duty ratio of B is
* gradient %.
Described control unit receives the remote-control unlocking RF signal that remote-control key sends; Drive environment lamp band is lighted to the color and the brightness of memory, and control unit picks up counting simultaneously, if do not open any car door in the 40s; Control unit cuts off the output of ambient light band, and the ambient light band extinguishes; If open car door in the 40s, control unit response door is opened the alarm contact signal.
Described control unit receives arbitrary door and opens the alarm contact signal, and drive environment lamp band is lighted to the color and the brightness of memory; Closed door, control unit cut off the output of ambient light band, and the ambient light band extinguishes.
The touch-screen of anterior control module is the man-machine interface of driver and front-row occupant setting and the lamp band that controls environment; The touch-screen of rear portion control module is the man-machine interface of the back row occupant setting and the lamp band that controls environment, and can realize switch control, brightness regulation and the color settings of lamp band; Door is opened the opening that alarm contact is used to reflect corresponding car door, is one of control mode of ambient light belt switch; Control unit is as the core component of whole system, and comprehensive above-mentioned information through logic determines, through the R/G/B terminal of PWM mode drive environment lamp band, realizes the intellectuality control of ambient light band.Below in conjunction with several embodiment ambient light band control system is further explained.
Embodiment 1: the color and the brightness setting of hommization, personalization
The user can be provided with the brightness and the color of ambient light band according to the personal like, builds the environment of personalization, hommization for the user.The control system initial condition is changed to white/60% brightness with the ambient light band.Be the implementation that example account for color and brightness are provided with it is transferred to orange/80% brightness below.
The touch-screen of touch-screen or the rear portion control module of user through anterior control module is orange with reference to the color that Fig. 1 selects to expect; The control module touch-screen sends CAN message reaction color information (orange R255/G102/B0); After control unit receives corresponding CAN message; Regulate the duty ratio of ambient light band R/G/B terminals P WM drive signal; The duty ratio that is R transfers to
* 60%; The duty ratio of G transfers to
* 60%; The duty ratio of B transfers to
* 60%, and the ambient light band has just switched to orange 60% luminance state by white 60% luminance state like this; The brightness of trigger control module (touch-screen) then+; Control module (touch-screen) is sent corresponding CAN message; After control unit receives corresponding CAN message; Again regulate the duty ratio that R/G/B drives; The duty ratio that is R transfers to
* 80%; The duty ratio of G transfers to
* 80%; The duty ratio of B transfers to
* 80%, so just the ambient light band has been switched to orange 80% luminance state.The color and the brightness of control unit memory current environment lamp band.
Embodiment 2: remote-control unlocking ambient light band is lighted automatically, for the user provides illumination, sets off environment by contrast
Control unit receives the remote-control unlocking RF signal that remote-control key sends, and drive environment lamp band is lighted to the color and the brightness of memory, for the user provides illumination, sets off environment by contrast.Control unit picks up counting simultaneously, if do not open any car door in the 40s, control unit cuts off the output of ambient light band, and the ambient light band extinguishes; If open car door in the 40s, control unit response door is opened the alarm contact signal.
Embodiment 3: open car door ambient light band and light automatically, for the user provides illumination, set off environment by contrast
Open arbitrary car door, it is effective that respective doors is opened the alarm contact signal, and after control unit received corresponding signal, drive environment lamp band was lighted to the color and the brightness of memory, for the user provides illumination, sets off environment by contrast; Closed door, control unit cut off the output of ambient light band, and the ambient light band extinguishes.
Embodiment 4: the front and rear row lamp band that all can control environment, embody comfortableness and hommization
Anterior control module touch-screen is the man-machine interface of driver and front-row occupant setting and the lamp band that controls environment; Rear portion control module touch-screen is the man-machine interface of the back row occupant setting and the lamp band that controls environment, and can realize switch control, brightness regulation and the color settings of lamp band; The user carries out various operations through touch-screen, and the control module touch-screen sends corresponding CAN message, and control unit receives corresponding CAN message, the state of handoff environment lamp band.
Claims (5)
1. ambient light band control system; Open alarm contact and constitute by control unit, anterior control module, rear portion control module, door; It is characterized in that: anterior control module is connected control unit with the rear portion control module through the CAN bus; To the ambient light band, door is opened alarm contact and is connected the opening that control unit is used to reflect corresponding car door through control unit transmit button ambient light band, brightness regulation, color adaptation signal, and control unit is through the R/G/B terminal of PWM mode drive environment lamp band; Anterior control module and the rear portion control module lamp band that controls environment; Send through the CAN message with the RGB pattern; After control unit receives the CAN message, through the R/G/B terminal of PWM mode drive environment lamp band, in conjunction with the brightness message; Regulate the duty ratio of R/G/B, light up as the ambient light band of corresponding bright.
2. ambient light band control system according to claim 1, it is 5 grades that the brightness that it is characterized in that described ambient light band is divided into, the graded with 20%; Anterior control module and rear portion control module are sent colouring information and brightness+information with the CAN message; Control unit comprehensively is provided with duty ratio to color and monochrome information after receiving corresponding CAN message; The duty ratio that is R is
* gradient %; The duty ratio of G is
* gradient %, and the duty ratio of B is
* gradient %.
3. ambient light band control system according to claim 1; It is characterized in that described control unit receives the remote-control unlocking RF signal that remote-control key sends; Drive environment lamp band is lighted to the color and the brightness of memory, and control unit picks up counting simultaneously, if do not open any car door in the 40s; Control unit cuts off the output of ambient light band, and the ambient light band extinguishes; If open car door in the 40s, control unit response door is opened the alarm contact signal.
4. ambient light band control system according to claim 1 is characterized in that described control unit receives arbitrary door and opens the alarm contact signal, and drive environment lamp band is lighted to the color and the brightness of memory; Closed door, control unit cut off the output of ambient light band, and the ambient light band extinguishes.
5. ambient light band control system according to claim 1 is characterized in that described anterior control module and rear portion control module are touch-screen type.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011104083071A CN102573219A (en) | 2011-12-09 | 2011-12-09 | Ambient strip control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011104083071A CN102573219A (en) | 2011-12-09 | 2011-12-09 | Ambient strip control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102573219A true CN102573219A (en) | 2012-07-11 |
Family
ID=46417342
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011104083071A Pending CN102573219A (en) | 2011-12-09 | 2011-12-09 | Ambient strip control system |
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| CN (1) | CN102573219A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105323918A (en) * | 2014-08-04 | 2016-02-10 | 大众汽车有限公司 | Ambient light unit and method for adjusting an ambient light in a vehicle |
| CN105611694B (en) * | 2015-12-30 | 2018-10-16 | 北京经纬恒润科技有限公司 | A kind of color configuration method and apparatus of atmosphere lamp |
| CN110143165A (en) * | 2018-12-20 | 2019-08-20 | 华人运通(江苏)技术有限公司 | Flowing water lamp control system and vehicle |
| CN110549935A (en) * | 2019-08-20 | 2019-12-10 | 武汉格罗夫氢能汽车有限公司 | Novel control device and control method for hydrogen energy automobile hazard warning lamp |
| CN110712590A (en) * | 2019-09-16 | 2020-01-21 | 中国第一汽车股份有限公司 | Bus communication-based intelligent control system and control method for automobile indoor lamp |
| CN112752370A (en) * | 2019-10-29 | 2021-05-04 | 常州星宇车灯股份有限公司 | Novel automobile indoor lamp control system and lamp control method |
| CN114435186A (en) * | 2022-01-23 | 2022-05-06 | 重庆长安汽车股份有限公司 | Control method and system for indicating discharge state by using charging port lamp and automobile |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101240880A (en) * | 2007-02-08 | 2008-08-13 | 福特全球技术公司 | Lighting system |
-
2011
- 2011-12-09 CN CN2011104083071A patent/CN102573219A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101240880A (en) * | 2007-02-08 | 2008-08-13 | 福特全球技术公司 | Lighting system |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105323918A (en) * | 2014-08-04 | 2016-02-10 | 大众汽车有限公司 | Ambient light unit and method for adjusting an ambient light in a vehicle |
| CN105323918B (en) * | 2014-08-04 | 2019-04-19 | 大众汽车有限公司 | For adjusting the method and environment light unit of the environment light in vehicle |
| CN105611694B (en) * | 2015-12-30 | 2018-10-16 | 北京经纬恒润科技有限公司 | A kind of color configuration method and apparatus of atmosphere lamp |
| CN110143165A (en) * | 2018-12-20 | 2019-08-20 | 华人运通(江苏)技术有限公司 | Flowing water lamp control system and vehicle |
| CN110549935A (en) * | 2019-08-20 | 2019-12-10 | 武汉格罗夫氢能汽车有限公司 | Novel control device and control method for hydrogen energy automobile hazard warning lamp |
| CN110712590A (en) * | 2019-09-16 | 2020-01-21 | 中国第一汽车股份有限公司 | Bus communication-based intelligent control system and control method for automobile indoor lamp |
| CN110712590B (en) * | 2019-09-16 | 2022-12-27 | 中国第一汽车股份有限公司 | Intelligent control system and control method for automobile indoor lamp based on bus communication |
| CN112752370A (en) * | 2019-10-29 | 2021-05-04 | 常州星宇车灯股份有限公司 | Novel automobile indoor lamp control system and lamp control method |
| CN112752370B (en) * | 2019-10-29 | 2024-02-02 | 常州星宇车灯股份有限公司 | Novel automobile indoor lamp control system and lamp control method |
| CN114435186A (en) * | 2022-01-23 | 2022-05-06 | 重庆长安汽车股份有限公司 | Control method and system for indicating discharge state by using charging port lamp and automobile |
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