CN103458585A - LED soft light bar control module and vehicle - Google Patents
LED soft light bar control module and vehicle Download PDFInfo
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- CN103458585A CN103458585A CN2013104125618A CN201310412561A CN103458585A CN 103458585 A CN103458585 A CN 103458585A CN 2013104125618 A CN2013104125618 A CN 2013104125618A CN 201310412561 A CN201310412561 A CN 201310412561A CN 103458585 A CN103458585 A CN 103458585A
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- control module
- master controller
- vehicle
- soft light
- led soft
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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
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- Arrangements Of Lighting Devices For Vehicle Interiors, Mounting And Supporting Thereof, Circuits Therefore (AREA)
- Circuit Arrangement For Electric Light Sources In General (AREA)
Abstract
The invention provides an LED soft light bar control module and a vehicle, and relates to field of vehicle control. The LED soft light bar control module solves the problem that control over LED soft light bars is not intelligent enough in the prior art. The LED soft light bars are arranged on the vehicle. The control module comprises a regulating switch, a master controller and at least three tri-phosphor bus interface units. The master controller is connected with the regulating switch and used for collecting signals sent by the regulating switch and sending the signals after processing the signals. The tri-phosphor bus interface units are connected with the master controller and used for adjusting the luminance state of the LED soft light bars according to the received signals sent by the master controller. According to the scheme, the luminance state of the LED soft light bars on the vehicle can be adjusted according to personal preference of a user, and therefore intelligence, comfort and luxuriousness of the vehicle can be improved.
Description
Technical field
The present invention relates to the vehicle control field, particularly a kind of LED soft light bar control module and vehicle.
Background technology
The development of LED technology has brought new application to each relevant industries, the flexible PCB that the polyimides PI base material of take is made is carrier, design note dress high-brightness LED luminous element chip by series-parallel circuit, be connected power supply and light-emitting procedure controller reaches the LED lamp band of multiple dazzling lighting effects, is referred to as LED soft light bar.English is called Flex Light Bar (flexible light belt), identical with Chinese LED soft light bar meaning.Because the good mechanical performance of flexible PCB makes LED soft light bar arbitrarily crooked, can be fixed on arbitrarily automotive trim panel and door inner panel surface, apply very extensive.But prior art can not realize regulating the light atmosphere in car according to user's personal like, intelligent not to the control of LED soft light bar on car, still exist certain defect.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of LED soft light bar control module and vehicle, and the luminance of regulating LED soft light bar on car according to user's personal like improves intelligent, comfortableness and the luxury of vehicle.
For solving the problems of the technologies described above, embodiments of the invention provide a kind of LED soft light bar control module, and described LED soft light bar is arranged on vehicle, comprising:
By-pass cock;
The master controller be connected with described by-pass cock, the signal sent for gathering described by-pass cock, and send after described signal is processed;
At least three three primary colors Bus Interface Units that are connected with described master controller, the signal sent for the described master controller according to receiving, the luminance of regulating described LED soft light bar.
Wherein, described by-pass cock comprises color selector switch and/or brightness regulating switch.
Wherein, described master controller is started working during in annex shelves ACC at described vehicle.
Wherein, described by-pass cock is to change and realize the switch of regulating according to resistance.
Wherein, described master controller sends the signal sent to described three primary colors Bus Interface Unit by serial communication network LIN transceiver.
Wherein, described three primary colors Bus Interface Unit adopts the chip of auspicious Sa UPD78F180AK8 model.
Wherein, described master controller also comprises:
The controller area network transceiver, gather for the CAN bus network by described vehicle the signal that the electronic control unit ECU in described vehicle sends.
Wherein, described master controller also comprises:
At least one high-side driver HSD and at least one low-end driver LSD are backlight bright dark for indoor lamp, instrument board and/or the door switch of controlling described vehicle.
In order to solve the problems of the technologies described above, embodiments of the invention also provide a kind of vehicle, comprising: control module as above.
The beneficial effect of technique scheme of the present invention is as follows:
The LED soft light bar control module of the embodiment of the present invention, first by the user, by by-pass cock, inputted the state information of LED soft light bar, gather by master controller the signal that by-pass cock sends according to state information again, and after being processed, this signal sends at least three three primary colors Bus Interface Units that are connected with master controller, finally by least three three primary colors Bus Interface Units according to the signal received, regulate the luminance of LED soft light bar on car.Thereby regulate the luminance of LED soft light bar on car according to user's personal like, regulate the light atmosphere in car, improved intelligent, comfortableness and the luxury of vehicle.
The accompanying drawing explanation
The structural representation that Fig. 1 is LED soft light bar control module of the present invention;
The schematic diagram that Fig. 2 is LED soft light bar control module of the present invention one specific embodiment.
Embodiment
For making the technical problem to be solved in the present invention, technical scheme and advantage clearer, be described in detail below in conjunction with the accompanying drawings and the specific embodiments.
The LED soft light bar control module of the embodiment of the present invention, the luminance that can regulate according to user's personal like LED soft light bar on car, improved intelligent, comfortableness and the luxury of vehicle.
As shown in Figure 1, the LED soft light bar control module of the embodiment of the present invention, described LED soft light bar is arranged on vehicle, comprising:
By-pass cock;
The master controller be connected with described by-pass cock, the signal sent for gathering described by-pass cock, and send after described signal is processed;
At least three three primary colors Bus Interface Units that are connected with described master controller, the signal sent for the described master controller according to receiving, the luminance of regulating described LED soft light bar.
The LED soft light bar control module of the embodiment of the present invention, first by the user, by by-pass cock, inputted the state information of LED soft light bar, gather by master controller the signal that by-pass cock sends according to state information again, and after being processed, this signal sends at least three three primary colors Bus Interface Units that are connected with master controller, finally by least three three primary colors Bus Interface Units according to the signal received, regulate the luminance of LED soft light bar on car.Thereby regulate the luminance of LED soft light bar on car according to user's personal like, regulate the light atmosphere in car, improved intelligent, comfortableness and the luxury of vehicle.
In specific embodiments of the invention, described by-pass cock can comprise color selector switch and/or brightness regulating switch.
Now, the user can realize the color of LED soft light bar and/or the control of brightness by the selection to color selector switch and/or brightness regulating switch.
Wherein, master controller can carry out the signal collected to send after the filtering processing again, the interference of despumation signal.
In specific embodiments of the invention, described master controller can be started working during in annex shelves ACC at described vehicle.
Concrete, master controller can be connected with the electric power system in vehicle.
Now, the power supply in vehicle is powered to master controller, without electric supply installation is installed in addition, has saved space, has saved manufacturing cost.
Wherein, the signal that by-pass cock sends can adopt analog input in master controller, and only needs single line to be connected to master controller to get final product.
Concrete, described by-pass cock can be to change and realize the switch of regulating according to resistance.Now, the signal that by-pass cock sends is continuous linear signal, and is input in master controller the restriction without automobile gear level.
In specific embodiments of the invention, the core microcontroller of master controller can adopt the chip of auspicious Sa UPD78F1827A model.
Wherein, described master controller can send the signal sent to described three primary colors Bus Interface Unit by serial communication network LIN transceiver.Corresponding, the three primary colors Bus Interface Unit can be three primary colors LIN Bus Interface Unit, referred to as RGB LIN-M.
Preferably, described three primary colors Bus Interface Unit can adopt the chip of auspicious Sa UPD78F180AK8 model.The advantage that possesses voltage stabilizing, low-power consumption, and adopt the standard interface design, no matter the LED of which kind of color can adopt same three primary colors Bus Interface Unit.
In specific embodiments of the invention, described master controller can also comprise: the controller area network transceiver, gather for the CAN bus network by described vehicle the signal that the electronic control unit ECU in described vehicle sends, such as information such as power supply gear signal, accumulator electric-quantity and the speed of a motor vehicle, and can carry out software release upgrade to master controller by the OBD diagnose interface on car.
A kind of specific embodiment, master controller just carries out work at power supply gear signal display power supply during in ACC, otherwise does not carry out work; When in a Preset Time, the speed of a motor vehicle is greater than a set point, the brightness of main controller controls LED soft light bar is no more than predetermined threshold values; Accumulator electric-quantity is during lower than a set point, the master controller auto-breaking.Make control module obtain better management, improved fail safe and practicality.
Further, described master controller can also comprise: at least one high-side driver HSD and at least one low-end driver LSD are backlight bright dark for indoor lamp, instrument board and/or the door switch of controlling described vehicle.Convenient for users to use, expanded the function of control module, increased practicality.
A kind of specific embodiment, as shown in Figure 2, color selector switch and brightness regulating switch are to change according to resistance the switch of regulating, by two lines, be connected on the core MCU of master controller, master controller is connected with three RGB LIN-M by the LIN transceiver, master controller also comprises the CAN transceiver, after the state information that user wants LED soft light bar to reach by color selector switch and brightness regulating switch input, master controller can gather the signal that color selector switch and brightness regulating switch send according to state information, then this signal is carried out sending to three RGB LIN-M by the LIN transceiver after the filtering processing, drive respectively and connect separately the state that three LED soft light bars are adjusted to appointment by three RGB LIN-M again.
Take a certain particular case as example.
Suppose that the user passes through the color selector switch and selects red state information, master controller can gather the signal of color selector switch according to red this delivering, then this signal is carried out sending to three RGB LIN-M after the filtering processing, by three RGB LIN-M, drive three LED soft light bars to become redness again, reach the effect that the user wants.
The LED soft light bar control module of the embodiment of the present invention of the embodiment of the present invention, the luminance that can regulate LED soft light bar on car according to user's personal like, regulate the light atmosphere in car, improved intelligent, comfortableness and the luxury of vehicle.
Because the LED soft light bar control module of the embodiment of the present invention is applied to vehicle, therefore, the embodiment of the present invention also provides a kind of vehicle, comprising: the LED soft light bar control module described in above-mentioned embodiment.Wherein, the described of above-mentioned LED soft light bar control module realizes that example all is applicable to, in the embodiment of this vehicle, also can reach identical technique effect.
The above is the preferred embodiment of the present invention; it should be pointed out that for those skilled in the art, under the prerequisite that does not break away from principle of the present invention; can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (9)
1. a LED soft light bar control module, described LED soft light bar is arranged on vehicle, it is characterized in that, comprising:
By-pass cock;
The master controller be connected with described by-pass cock, the signal sent for gathering described by-pass cock, and send after described signal is processed;
At least three three primary colors Bus Interface Units that are connected with described master controller, the signal sent for the described master controller according to receiving, the luminance of regulating described LED soft light bar.
2. control module according to claim 1, is characterized in that, described by-pass cock comprises color selector switch and/or brightness regulating switch.
3. control module according to claim 1, is characterized in that, described master controller is started working during in annex shelves ACC at described vehicle.
4. control module according to claim 1, is characterized in that, described by-pass cock is to change and realize the switch of regulating according to resistance.
5. control module according to claim 1, is characterized in that, described master controller sends the signal sent to described three primary colors Bus Interface Unit by serial communication network LIN transceiver.
6. control module according to claim 1, is characterized in that, described three primary colors Bus Interface Unit adopts the chip of auspicious Sa UPD78F180AK8 model.
7. control module according to claim 1, is characterized in that, described master controller also comprises:
The controller area network transceiver, gather for the CAN bus network by described vehicle the signal that the electronic control unit ECU in described vehicle sends.
8. control module according to claim 1, is characterized in that, described master controller also comprises:
At least one high-side driver HSD and at least one low-end driver LSD are backlight bright dark for indoor lamp, instrument board and/or the door switch of controlling described vehicle.
9. a vehicle, is characterized in that, comprising: as the described control module of claim 1-8 any one.
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| CN201310412561.8A CN103458585B (en) | 2013-09-11 | 2013-09-11 | LED soft light bar control module and vehicle |
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| CN201310412561.8A CN103458585B (en) | 2013-09-11 | 2013-09-11 | LED soft light bar control module and vehicle |
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| CN103458585A true CN103458585A (en) | 2013-12-18 |
| CN103458585B CN103458585B (en) | 2015-07-01 |
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| CN102147093A (en) * | 2011-02-28 | 2011-08-10 | 高鹏 | Light and color adjusting system based on LED (Light Emitting Diode) |
| CN103124459A (en) * | 2013-01-04 | 2013-05-29 | 安提亚科技股份有限公司 | Color and brightness adjustable light-adjusting method and device and illuminating system |
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2013
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| CN1780247A (en) * | 2004-11-26 | 2006-05-31 | 浙江中科正方电子技术有限公司 | Vehicle body CAN bus controlling system |
| CN101350756A (en) * | 2007-12-04 | 2009-01-21 | 奇瑞汽车股份有限公司 | CAN bus communication system |
| CN101256090A (en) * | 2007-12-28 | 2008-09-03 | 埃泰克汽车电子(芜湖)有限公司 | Vehicle assembly instrument with mid control function |
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| CN103458585B (en) | 2015-07-01 |
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