CN210694433U - Intelligent vehicle logo lamp control system and vehicle with same - Google Patents
Intelligent vehicle logo lamp control system and vehicle with same Download PDFInfo
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- CN210694433U CN210694433U CN201920772684.5U CN201920772684U CN210694433U CN 210694433 U CN210694433 U CN 210694433U CN 201920772684 U CN201920772684 U CN 201920772684U CN 210694433 U CN210694433 U CN 210694433U
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Abstract
The utility model provides an intelligence car logo lamp control system and vehicle that has it, intelligence car logo lamp control system are used for controlling the state of lighting of car logo lamp, and the car logo lamp comprises a plurality of LED lamps, and intelligence car logo lamp control system includes: the BCM module is used for sending vehicle signals; the automobile logo lamp controller is connected with the automobile logo lamp and the BCM respectively, is used for monitoring whether the automobile logo lamp and the automobile logo lamp controller break down or not, and can send automobile logo lamp fault state signals to the BCM according to vehicle signals and control the state of the automobile logo lamp. The utility model discloses an intelligence car logo lamp control system sends vehicle signal through the BCM module to according to vehicle signal to BCM module send car logo lamp status signal with the state of control car logo lamp, this intelligence car logo lamp control system can realize the regulation of car logo lamp luminance under the multiple operating mode, and in time handle trouble information, improve vehicle driving's security and feature of environmental protection.
Description
Technical Field
The utility model relates to the technical field of vehicles, especially, relate to an intelligence car logo lamp control system and vehicle that has it.
Background
With the popularization of automobiles, people have higher and higher requirements on automobile lamps. At present, the automobile lamp is not only a lighting or signal device, but also a plurality of lamps are assembled at each position of an automobile body as decorating parts of the automobile, so that the automobile is more attractive. And the car logo lamp is as a car exterior lamp, not only has the sign effect of ordinary car logo concurrently, can also increase the experience sense of driver when driving. However, the existing vehicle logo lamps on the market can only be simply turned on and off, cannot adapt to working conditions according to actual running conditions of vehicles, and do not have fault management and reporting functions, so that certain potential safety hazards exist.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model provides an intelligence car logo lamp control system can realize the regulation of luminance of car logo lamp under the multiple operating mode to in time handle trouble information, improve vehicle driving's security and feature of environmental protection.
The utility model also provides a vehicle of having above-mentioned intelligent car logo lamp control system.
The utility model also provides an intelligent car logo lamp control method.
According to the utility model discloses intelligence car logo lamp control system of the embodiment of the first aspect for the lighting state of control car logo lamp, the car logo lamp comprises a plurality of LED lamps, intelligence car logo lamp control system includes: a BCM module for sending vehicle signals; the automobile logo lamp controller is used for monitoring whether the automobile logo lamp and the automobile logo lamp controller break down or not, and the automobile logo lamp controller can send automobile logo lamp fault state signals to the BCM module and control the automobile logo lamp state according to the automobile signals.
According to the utility model discloses intelligence car logo lamp control system sends vehicle signal through the BCM module, and car logo lamp controller detects the trouble to according to vehicle signal to the BCM module state of sending car logo lamp status signal with control car logo lamp, this intelligence car logo lamp control system can realize the regulation of car logo lamp luminance under the multiple operating mode, and in time handle trouble information, improve vehicle driving's security and feature of environmental protection.
According to this the utility model discloses intelligence car logo lamp control system can also have following additional technical characteristic.
According to the utility model discloses an embodiment, car logo lamp controller includes: the LED driving chip is connected with the car logo lamp and can detect whether the car logo lamp breaks down or not and control the state of the car logo lamp; the MCU chip is connected with the LED driving chip and controls the LED driving chip to adjust the state of the car logo lamp according to the detection result of the LED driving chip; and the power supply module is respectively connected with the LED driving chip and the MCU chip to respectively supply power to the LED driving chip and the MCU chip.
According to the utility model discloses an embodiment, car logo lamp controller still includes: the CAN transceiver is connected with the MCU chip and the LED driving chip respectively, and the MCU chip receives and transmits signals through the CAN transceiver and the LED driving chip.
According to the utility model discloses an embodiment, LED driver chip with the CAN transceiver passes through the CAN bus and links to each other.
According to the utility model discloses an embodiment, power module includes: the LDO power supply module is respectively connected with the MCU chip and the CAN transceiver to respectively supply power to the MCU chip and the CAN transceiver; and the constant current source module is connected with the LED driving chip to supply power to the LED driving chip.
According to the utility model discloses an embodiment, the vehicle signal includes vehicle brake signal, gear signal, passing lamp signal and speed of a motor vehicle signal.
According to the utility model discloses an embodiment, LED driver chip with the car logo lamp passes through the wire and links to each other.
According to the utility model discloses an embodiment, the car logo lamp forms into two, two the car logo lamp is installed respectively in the front and back car logo installation department of vehicle.
According to the utility model discloses vehicle of second aspect embodiment includes above-mentioned embodiment intelligent car logo lamp control system.
Drawings
Fig. 1 is a schematic structural diagram of an intelligent vehicle logo lamp control system according to an embodiment of the present invention;
fig. 2 is a flow chart of an intelligent vehicle logo lamp control method according to the embodiment of the utility model.
Reference numerals:
an intelligent vehicle logo lamp control system 100; a vehicle lamp 10; a vehicle logo lamp controller 20; an LED driving chip 21; an MCU chip 22; LDO power supply module 231; a constant current source module 232; a CAN transceiver 24; a BCM module 30.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship indicated based on the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The following first describes the intelligent emblem lamp control system 100 according to an embodiment of the present invention with reference to the drawings.
As shown in fig. 1 and fig. 2, according to the utility model discloses intelligent car logo lamp control system 100 is used for controlling the lighting state of car logo lamp 10, and car logo lamp 10 comprises a plurality of LED lamps, and intelligent car logo lamp control system 100 includes BCM module 30 and car logo lamp controller 20.
Specifically, the BCM module 30 is configured to send a vehicle signal, the emblem lamp controller 20 is connected to the emblem lamp 10 and the BCM module 30, the emblem lamp controller 20 is configured to monitor whether the emblem lamp 10 and the emblem lamp controller 20 are faulty, and the emblem lamp controller 20 can send a fault state signal of the emblem lamp 10 to the BCM module 30 according to the vehicle signal and control a state of the emblem lamp 10.
In other words, intelligent car logo lamp control system 100 mainly comprises BCM module 30 and car logo lamp controller 20, wherein BCM module 30 is mainly used for sending vehicle signals, car logo lamp controller 20 is used for monitoring whether car logo lamp 10 and car logo lamp controller 20 break down, and car logo lamp controller 20 realizes brightness adjustment of car logo lamp 10 under multiple working conditions by receiving vehicle signals sent by BCM module 30, and meets requirements of safety, environmental protection, energy conservation and the like in actual vehicle driving. When the emblem lamp 10 fails, the intelligent emblem lamp control system 100 can process the failure condition and report the failure information to the BCM module 30, and the BCM module 30 can display the failure information on an instrument or a vehicle machine to inform a driver of the failure state of the lamp.
From this, according to the utility model discloses intelligence car logo lamp control system 100 sends vehicle signal through BCM module 30, and car logo lamp controller 20 detects the trouble to according to vehicle signal to BCM module 30 send the state of car logo lamp 10 status signal in order to control the state of car logo lamp 10, this intelligence car logo lamp control system 100 can realize the regulation of luminance of car logo lamp 10 under the multiple operating mode, and in time handle trouble information, improve vehicle driving's security and feature of environmental protection.
According to some specific embodiments of the present invention, the emblem lamp controller 20 includes an LED driving chip 21, an MCU chip 22 and a power module (not shown).
Specifically, LED driver chip 21 links to each other with car logo lamp 10, LED driver chip 21 can detect whether car logo lamp 10 breaks down and control car logo lamp 10 state, MCU chip 22 links to each other with LED driver chip 21, MCU chip 22 controls LED driver chip 21 in order to adjust car logo lamp 10 state according to LED driver chip 21's testing result, if there is the trouble, car logo lamp 10 does not light, power module links to each other respectively with LED driver chip 21 and MCU chip 22 in order to supply power to LED driver chip 21 and MCU chip 22 respectively.
Preferably, the vehicle logo lamp controller 20 further comprises a CAN transceiver 24, the CAN transceiver 24 is connected with the MCU chip 22 and the LED driving chip 21, respectively, and the MCU chip 22 receives and transmits signals with the LED driving chip 21 through the CAN transceiver 24. The model of the CAN transceiver 24 may be TJA1024, the LED driving chip 21 adopts a TPS92662 chip of TI, and the MCU chip 22 adopts a KEA128Pin64 chip of NXP.
Preferably, the LED driving chip 21 and the CAN transceiver 24 are connected through a CAN bus.
Specifically, the BCM module 30 is connected with the vehicle logo lamp controller 20 through a CAN bus, the MCU chip 22 is connected with the LED driving chip 21 through the CAN bus, and the LED driving chip 21 is connected with the LED lamp set through a wire.
In an embodiment of the present invention, the power module includes an LDO power supply module 231 and a constant current source module 232.
Specifically, the LDO power supply module 231 is connected to the MCU chip 22 and the CAN transceiver 24 respectively to supply power to the MCU chip 22 and the CAN transceiver 24 respectively, and the constant current source module 232 is connected to the LED driving chip 21 to supply power to the LED driving chip 21.
According to the utility model discloses a still another embodiment, BCM module 30 mainly provides vehicle status signal for car logo lamp controller 20 through the CAN bus, and vehicle signal includes vehicle brake signal, gear signal, passing lamp signal and speed of a motor vehicle signal.
In an embodiment of the present invention, the LED driving chip 21 is connected to the beacon light 10 through a wire.
Optionally, the number of the car logo lamps 10 is two, and the two car logo lamps 10 are respectively arranged at the front and rear car logo installation positions of the vehicle, so that the structure is simple, and the installation is convenient.
In a word, according to the utility model discloses intelligence car logo lamp control system 100 sends vehicle signal through BCM module 30, and car logo lamp controller 20 detects the trouble to according to vehicle signal to BCM module 30 send the state signal of car logo lamp 10 with the state of control car logo lamp 10, this intelligence car logo lamp control system 100 can realize the regulation of luminance of car logo lamp 10 under the multiple operating mode, and in time handle trouble information, improve the security and the feature of environmental protection that the vehicle was driven.
According to the utility model discloses the vehicle of two aspects embodiments includes according to above-mentioned embodiment's intelligent car logo lamp control system 100, because according to the utility model discloses above-mentioned embodiment's intelligent car logo lamp control system 100 has above-mentioned technological effect, consequently, according to the utility model discloses the vehicle also has corresponding technological effect, can realize the regulation of luminance of car logo lamp 10 under the multiple operating mode to in time handle trouble information, improve vehicle driving's security and feature of environmental protection.
According to the utility model discloses intelligent car logo lamp control method of third aspect embodiment includes following step:
s1, controlling the electrification of the vehicle logo lamp controller 20;
s2, controlling the vehicle logo lamp controller 20 to perform self-checking, judging whether the vehicle logo lamp controller 20 has a fault, if not, controlling the vehicle logo lamp 10 to be turned on, wherein the brightness value is a preset value; if the fault exists, the beacon light 10 is controlled not to be turned on, and a fault state signal is reported to the BCM module 30 through the CAN bus.
Further, the intelligent vehicle logo lamp control method further comprises the following steps:
and S3, in the running process of the vehicle, the vehicle logo lamp controller 20 receives and processes the vehicle state information sent by the BCM module 30, and adjusts the brightness of the vehicle logo lamp 10 according to the vehicle state information.
Preferably, the intelligent vehicle logo lamp control method further comprises the following steps:
s4, detecting whether the beacon light 10 has a fault in real time in the running process of the vehicle, if the beacon light 10 has the fault, performing fault processing, and reporting a fault state signal to the BCM module 30; if the fault disappears, the traffic light controller 20 is controlled to restore the lighting state of the traffic light 10.
Specifically, as shown in fig. 2, the operation flow of the intelligent emblem lamp control method is as follows: starting the vehicle, and electrifying the vehicle logo lamp controller 20; the vehicle logo lamp controller 20 carries out self-checking, whether the vehicle logo lamp controller 20 has an overvoltage or undervoltage fault is checked, if no fault exists, the vehicle logo lamp 10 is lightened, and the brightness value is a preset value; if a fault exists, the vehicle logo lamp 10 is not lightened, and fault information is reported to the BCM module 30 through the CAN bus.
In the normal running process of the vehicle, the vehicle logo lamp controller 20 receives and processes the vehicle state information sent by the BCM module 30 in real time, adjusts the brightness of the vehicle logo lamp 10 according to the working condition in real time, monitors the fault of the whole control system in real time, processes the fault if the vehicle logo lamp 10 fails, and reports the fault information to the BCM module 30; if the fault disappears, the vehicle logo lamp controller 20 restores the lighting state of the vehicle logo lamp 10 to meet the current working condition.
Note that, in the energy saving mode (the vehicle is started and in a stationary state): when the vehicle gear is in the N gear or the P gear, or the vehicle speed is 0, the brightness of the intelligent beacon light 10 is adjusted to 30% of the maximum brightness value. In night driving mode (low beam status signal ON): when the vehicle is not braked during normal running, the brightness of the traffic sign lamp 10 is consistent with or close to that of the rear tail lamp position lamp, and when a driver steps on a brake, the brightness of the traffic sign lamp 10 is improved to be consistent with or close to that of the rear tail lamp brake lamp. During normal driving in the daytime, the brightness of the intelligent vehicle sign lamp 10 is 70% of the maximum brightness value.
This intelligence car logo lamp control method not only can increase the degree of discernment for the vehicle, improve the driving safety during the day, make the vehicle outward appearance seem more charm, and simultaneously, this intelligence car logo lamp control method optimizes the application scene of car logo lamp 10, makes it more "intelligent", in addition, intelligence car logo lamp control method can also in time handle the trouble, and report trouble information, let the driver can know the operating condition of lamps and lanterns very first time, still ensure the security of driving when promoting vehicle aesthetic property and intelligence.
The foregoing is a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the principle of the present invention, and these improvements and decorations should also be regarded as the protection scope of the present invention.
Claims (9)
1. The utility model provides an intelligence car logo lamp control system for the lighting state of control car logo lamp, the car logo lamp comprises a plurality of LED lamps, its characterized in that, intelligence car logo lamp control system includes:
a BCM module for sending vehicle signals;
the automobile logo lamp controller is used for monitoring whether the automobile logo lamp and the automobile logo lamp controller break down or not, and the automobile logo lamp controller can send automobile logo lamp fault state signals to the BCM module and control the automobile logo lamp state according to the automobile signals.
2. The intelligent emblem light control system of claim 1, wherein the emblem light controller comprises:
the LED driving chip is connected with the car logo lamp and can detect whether the car logo lamp breaks down or not and control the state of the car logo lamp;
the MCU chip is connected with the LED driving chip and controls the LED driving chip to adjust the state of the car logo lamp according to the detection result of the LED driving chip;
and the power supply module is respectively connected with the LED driving chip and the MCU chip to respectively supply power to the LED driving chip and the MCU chip.
3. The intelligent emblem light control system of claim 2, wherein the emblem light controller further comprises:
the CAN transceiver is connected with the MCU chip and the LED driving chip respectively, and the MCU chip receives and transmits signals through the CAN transceiver and the LED driving chip.
4. The intelligent emblem lamp control system of claim 3, wherein the LED driver chip is connected to the CAN transceiver via a CAN bus.
5. The intelligent emblem lamp control system of claim 3, wherein the power module comprises:
the LDO power supply module is respectively connected with the MCU chip and the CAN transceiver to respectively supply power to the MCU chip and the CAN transceiver;
and the constant current source module is connected with the LED driving chip to supply power to the LED driving chip.
6. The intelligent emblem light control system of claim 1, wherein the vehicle signals include vehicle brake signals, gear signals, low beam signals, and vehicle speed signals.
7. The intelligent vehicle logo lamp control system according to claim 2, wherein the LED driving chip is connected with the vehicle logo lamp through a wire.
8. The intelligent emblem lamp control system of claim 1, wherein the emblem lamps are formed in two, and the two emblem lamps are respectively installed at front and rear emblem installation sites of the vehicle.
9. A vehicle comprising the intelligent emblem light control system of any of claims 1-8.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920772684.5U CN210694433U (en) | 2019-05-27 | 2019-05-27 | Intelligent vehicle logo lamp control system and vehicle with same |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201920772684.5U CN210694433U (en) | 2019-05-27 | 2019-05-27 | Intelligent vehicle logo lamp control system and vehicle with same |
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| CN210694433U true CN210694433U (en) | 2020-06-05 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110290614A (en) * | 2019-05-27 | 2019-09-27 | 常州星宇车灯股份有限公司 | Intelligent vehicle beacon light control system, vehicle and control method with it |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110290614A (en) * | 2019-05-27 | 2019-09-27 | 常州星宇车灯股份有限公司 | Intelligent vehicle beacon light control system, vehicle and control method with it |
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