CN110290614A - Intelligent vehicle beacon light control system, vehicle and control method with it - Google Patents
Intelligent vehicle beacon light control system, vehicle and control method with it Download PDFInfo
- Publication number
- CN110290614A CN110290614A CN201910446180.9A CN201910446180A CN110290614A CN 110290614 A CN110290614 A CN 110290614A CN 201910446180 A CN201910446180 A CN 201910446180A CN 110290614 A CN110290614 A CN 110290614A
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- Prior art keywords
- logo lamp
- beacon light
- light control
- logo
- intelligent vehicle
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- 238000000034 method Methods 0.000 title claims abstract description 27
- 230000008569 process Effects 0.000 claims description 7
- 238000012360 testing method Methods 0.000 claims description 7
- 238000009434 installation Methods 0.000 claims description 4
- 230000007257 malfunction Effects 0.000 claims description 3
- 238000011897 real-time detection Methods 0.000 claims description 3
- 238000013024 troubleshooting Methods 0.000 claims description 3
- 230000007613 environmental effect Effects 0.000 abstract description 7
- 238000012544 monitoring process Methods 0.000 abstract description 4
- 241001465382 Physalis alkekengi Species 0.000 description 4
- 230000004888 barrier function Effects 0.000 description 3
- 238000013459 approach Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000003044 adaptive effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 238000007726 management method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
- B60Q1/00—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor
- B60Q1/26—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic
- B60Q1/56—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic for illuminating registrations or the like, e.g. for licence plates
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
- H05B45/10—Controlling the intensity of the light
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
- H05B45/50—Circuit arrangements for operating light-emitting diodes [LED] responsive to malfunctions or undesirable behaviour of LEDs; responsive to LED life; Protective circuits
-
- 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
- Y02B20/30—Semiconductor lamps, e.g. solid state lamps [SSL] light emitting diodes [LED] or organic LED [OLED]
Abstract
The present invention provides a kind of intelligent vehicle beacon light control system, vehicle and control method with it, intelligent vehicle beacon light control system is used to control the illuminating state of logo lamp, logo lamp is made of multiple LED light, and intelligent vehicle beacon light control system includes: BCM module, and BCM module is for sending signals of vehicles；Logo lamp controller, logo lamp controller is respectively connected with logo lamp and BCM module, whether logo lamp controller breaks down for monitoring car beacon light and logo lamp controller, and logo lamp controller can send logo lamp failure status signal to BCM module according to signals of vehicles and control logo lamp state.Intelligent vehicle beacon light control system of the invention sends signals of vehicles by BCM module, and logo lamp status signal is sent to BCM module to control the state of logo lamp according to signals of vehicles, the intelligent vehicle beacon light control system can be realized the logo lamp brightness regulation under various working, and timely handling failure information, improve the safety and the feature of environmental protection of vehicle drive.
Description
Technical field
The present invention relates to technical field of vehicle more particularly to a kind of intelligent vehicle beacon light control system, with its vehicle and
Control method.
Background technique
With popularizing for automobile, requirement of the people to automobile lamp is higher and higher.Automobile lamp is not only one at this stage
Kind illumination or signal device, also many lamps and lanterns are assemblied in each position of vehicle body as the decoration of automobile, so that automobile is more
It is beautiful.And Automobile beacon light not only has both common in-vehicle target mark action as a kind of automobile exterior lamps and lanterns, can also increase and drive
Experience sense of the person of sailing when driving.However, existing logo lamp on the market can only be lighted and extinguish merely, it can not be according to vehicle
It travels actual conditions and carrys out adaptive operating condition, and also do not have fault management and reporting functions, there are some potential safety problemss.
Summary of the invention
In view of this, to provide a kind of logo lamp that intelligent vehicle beacon light control system can be realized under various working bright by the present invention
Degree is adjusted, and handling failure information in time, improves the safety and the feature of environmental protection of vehicle drive.
The present invention also provides a kind of vehicles with above-mentioned intelligent vehicle beacon light control system.
The present invention also provides a kind of intelligent vehicle beacon light control methods.
The intelligent vehicle beacon light control system of embodiment according to a first aspect of the present invention lights shape for control logo lamp
State, the logo lamp are made of multiple LED light, and the intelligent vehicle beacon light control system includes: BCM module, and the BCM module is used
In transmission signals of vehicles；Logo lamp controller, the logo lamp controller distinguish phase with the logo lamp and the BCM module
Even, the logo lamp controller is used to monitor the logo lamp and whether the logo lamp controller breaks down, the logo
Lamp controller can send logo lamp failure status signal to the BCM module according to the signals of vehicles and control the logo
Lamp state.
Intelligent vehicle beacon light control system according to an embodiment of the present invention sends signals of vehicles, logo lamp control by BCM module
Device processed detects failure, and sends logo lamp status signal to BCM module according to signals of vehicles to control the state of logo lamp, the intelligence
Energy logo lamp control system can be realized the logo lamp brightness regulation under various working, and handling failure information in time, improve vehicle
Drive safety and the feature of environmental protection.
There can also be following additional technical feature according to the intelligent vehicle beacon light control system of this embodiment of the present invention.
According to one embodiment of present invention, the logo lamp controller includes: LED drive chip, and the LED drives core
Piece is connected with the logo lamp, and the LED drive chip is able to detect whether the logo lamp breaks down and control the vehicle
Beacon light state；MCU chip, the MCU chip are connected with the LED drive chip, and the MCU chip drives according to the LED
The testing result of chip controls the LED drive chip and adjusts the logo lamp state；Power module, the power module and institute
It states LED drive chip and the MCU chip is respectively connected with to power respectively to the LED drive chip and the MCU chip.
According to one embodiment of present invention, the logo lamp controller further include: CAN transceiver, the CAN transceiver
It is respectively connected with the MCU chip and the LED drive chip, the MCU chip passes through the CAN transceiver and the LED
Driving chip sends and receivees signal.
According to one embodiment of present invention, the LED drive chip is connected with the CAN transceiver by CAN bus.
According to one embodiment of present invention, the power module includes: LDO power supply module, the LDO power supply module with
The MCU chip and the CAN transceiver are respectively connected with to power respectively to the MCU chip and the CAN transceiver；Constant current
Source module, the constant current source module are connected to power to the LED drive chip with the LED drive chip.
According to one embodiment of present invention, the signals of vehicles includes vehicle brake signal, gear signal, dipped headlight letter
Number and speed signal.
According to one embodiment of present invention, the LED drive chip is connected with the logo lamp by conducting wire.
According to one embodiment of present invention, the logo lamp is formed as two, and two logo lamps are separately mounted to
The front and back logo installation place of vehicle.
The vehicle of embodiment includes intelligent vehicle beacon light control system described in above-described embodiment according to a second aspect of the present invention.
The intelligent vehicle beacon light control method of embodiment according to a third aspect of the present invention, comprising the following steps: S1, control logo
Lamp controller is powered；S2, control logo lamp controller self-test judge the logo lamp controller with the presence or absence of failure, if without reason
Barrier, then control the logo lamp and light, brightness value is preset value；Failure if it exists then controls the logo lamp and does not light, and will
Fault status signal is reported to BCM module by CAN bus.
According to one embodiment of present invention, the intelligent vehicle beacon light control method is further comprising the steps of: S3, in vehicle
In driving process, the logo lamp controller receives and handles the car status information that the BCM module is sent, and according to described
Car status information adjusts the logo lamp brightness.
According to one embodiment of present invention, the intelligent vehicle beacon light control method is further comprising the steps of: S4, in vehicle
In driving process, logo lamp described in real-time detection whether there is failure, if detecting, the logo lamp breaks down, and carry out event
Barrier processing, and fault status signal is reported to the BCM module；If failure vanishes, it is extensive to control the logo lamp controller
Multiple logo lamp illuminating state.
Detailed description of the invention
Fig. 1 is the structural schematic diagram according to the intelligent vehicle beacon light control system of the embodiment of the present invention；
Fig. 2 is the flow chart according to the intelligent vehicle beacon light control method of the embodiment of the present invention.
Appended drawing reference:
Intelligent vehicle beacon light control system 100；Logo lamp 10；Logo lamp controller 20；LED drive chip 21；MCU chip
22；LDO power supply module 231；Constant current source module 232；CAN transceiver 24；BCM module 30.
Specific embodiment
The embodiment of the present invention is described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning to end
Same or similar label indicates same or similar element or element with the same or similar functions.Below with reference to attached
The embodiment of figure description is exemplary, and for explaining only the invention, and is not considered as limiting the invention.
In the description of the present invention, it is to be understood that, term " center ", " longitudinal direction ", " transverse direction ", " length ", " width ",
" thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom" "inner", "outside", " up time
The orientation or positional relationship of the instructions such as needle ", " counterclockwise ", " axial direction ", " radial direction ", " circumferential direction " be orientation based on the figure or
Positional relationship is merely for convenience of description of the present invention and simplification of the description, rather than the device or element of indication or suggestion meaning must
There must be specific orientation, be constructed and operated in a specific orientation, therefore be not considered as limiting the invention.In addition, limit
There is the feature of " first ", " second " to can explicitly or implicitly include one or more of the features surely.Of the invention
In description, unless otherwise indicated, the meaning of " plurality " is two or more.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
To be mechanical connection, it is also possible to be electrically connected；It can be directly connected, can also can be indirectly connected through an intermediary
Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood at this with concrete condition
Concrete meaning in invention.
Intelligent vehicle beacon light control system 100 according to an embodiment of the present invention is specifically described in conjunction with attached drawing first below.
As depicted in figs. 1 and 2, intelligent vehicle beacon light control system 100 according to an embodiment of the present invention is for controlling logo lamp
10 illuminating state, logo lamp 10 are made of multiple LED light, and intelligent vehicle beacon light control system 100 includes BCM module 30 and logo
Lamp controller 20.
Specifically, BCM module 30 is for sending signals of vehicles, logo lamp controller 20 and logo lamp 10 and BCM module
30 are respectively connected with, and whether logo lamp controller 20 breaks down for monitoring car beacon light 10 and logo lamp controller 20, logo lamp
Controller 20 can send 10 fault status signal of logo lamp to BCM module 30 according to signals of vehicles and control 10 shape of logo lamp
State.
In other words, intelligent vehicle beacon light control system 100 is mainly made of BCM module 30 and logo lamp controller 20, wherein
BCM module 30 is mainly used for sending signals of vehicles, and logo lamp controller 20 is used for monitoring car beacon light 10 and logo lamp controller 20
Whether break down, the signals of vehicles that logo lamp controller 20 is sent by receiving BCM module 30 realizes logo under multiple operating conditions
The brightness regulation of lamp 10 meets the demands such as safety and the environmental protection and energy saving in actual vehicle driving.When logo lamp 10 breaks down,
Intelligent vehicle beacon light control system 100 can be handled fault state, and by fault information reporting to BCM module 30, BCM mould
Block 30 then can show fault message in instrument or vehicle device, inform the malfunction of driver's lamps and lanterns.
Intelligent vehicle beacon light control system 100 according to an embodiment of the present invention as a result, sends vehicle letter by BCM module 30
Number, logo lamp controller 20 detects failure, and sends 10 status signal of logo lamp to BCM module 30 according to signals of vehicles to control
The state of logo lamp 10, the intelligent vehicle beacon light control system 100 can be realized 10 brightness regulation of logo lamp under various working, and
Timely handling failure information, improves the safety and the feature of environmental protection of vehicle drive.
Some specific embodiments according to the present invention, logo lamp controller 20 include LED drive chip 21, MCU chip
22 and power module (not shown).
Specifically, LED drive chip 21 is connected with logo lamp 10, and whether LED drive chip 21 is able to detect logo lamp 10
It breaks down and controls 10 state of logo lamp, MCU chip 22 is connected with LED drive chip 21, and MCU chip 22 drives according to LED
The testing result control LED drive chip 21 of chip 21 is to adjust 10 state of logo lamp, failure if it exists, the not point of logo lamp 10
Bright, power module and LED drive chip 21 and MCU chip 22 are respectively connected with respectively to LED drive chip 21 and MCU chip 22
Power supply.
Preferably, logo lamp controller 20 further includes that CAN transceiver 24, CAN transceiver 24 and MCU chip 22 and LED drive
Dynamic chip 21 is respectively connected with, and MCU chip 22 sends and receivees signal by CAN transceiver 24 and LED drive chip 21.Wherein,
24 model of CAN transceiver can be TJA1024, and LED drive chip 21 uses the TPS92662 chip of TI company, MCU chip
22 use the KEA128Pin64 chip of NXP company.
Preferably, LED drive chip 21 is connected with CAN transceiver 24 by CAN bus.
Specifically, BCM module 30 is connect with logo lamp controller 20 by CAN bus, and MCU chip 22 and LED drive core
Piece 21 is connected also by CAN bus, and LED drive chip 21 is connect with LED light group by electric wire.
In one embodiment of the invention, power module includes LDO power supply module 231 and constant current source module 232.
Specifically, LDO power supply module 231 and MCU chip 22 and CAN transceiver 24 are respectively connected with respectively to MCU core
Piece 22 and CAN transceiver 24 are powered, and constant current source module 232 is connected to power to LED drive chip 21 with LED drive chip 21.
According to still another embodiment of the invention, BCM module 30 is mainly that logo lamp controller 20 provides by CAN bus
Vehicular status signal, signals of vehicles include vehicle brake signal, gear signal, dipped beam modulating signal and speed signal.
In one embodiment of the invention, LED drive chip 21 is connected with logo lamp 10 by conducting wire.
Optionally, logo lamp 10 is formed as two, and two logo lamps 10 are separately mounted to the front and back logo installation place of vehicle,
Structure is simple, is easily installed.
To sum up, intelligent vehicle beacon light control system 100 according to an embodiment of the present invention, sends vehicle by BCM module 30
Signal, logo lamp controller 20 detect failure, and according to signals of vehicles to BCM module 30 send 10 status signal of logo lamp with
The state of logo lamp 10 is controlled, which can be realized the 10 brightness tune of logo lamp under various working
Section, and handling failure information in time, improve the safety and the feature of environmental protection of vehicle drive.
The vehicle of two aspect embodiments includes the intelligent vehicle beacon light control system according to above-described embodiment according to the present invention
100, since intelligent vehicle beacon light control system 100 according to the above embodiment of the present invention has above-mentioned technique effect, according to
The vehicle of the embodiment of the present invention also has corresponding technical effect, can be realized 10 brightness regulation of logo lamp under various working,
And timely handling failure information, improve the safety and the feature of environmental protection of vehicle drive.
The intelligent vehicle beacon light control method of embodiment according to a third aspect of the present invention, comprising the following steps:
S1, control logo lamp controller 20 are powered；
S2, control 20 self-test of logo lamp controller, judge that logo lamp controller 20 whether there is failure, if fault-free,
Control logo lamp 10 is lighted, and brightness value is preset value；Failure if it exists then controls logo lamp 10 and does not light, and by malfunction
Signal is reported to BCM module 30 by CAN bus.
Further, intelligent vehicle beacon light control method is further comprising the steps of:
S3, in vehicle travel process, logo lamp controller 20 receive and processing BCM module 30 send vehicle-state letter
Breath, and 10 brightness of logo lamp is adjusted according to car status information.
Preferably, intelligent vehicle beacon light control method is further comprising the steps of:
S4, in vehicle travel process, real-time detection logo lamp 10 whether there is failure, if detect logo lamp 10 occur
Failure then carries out troubleshooting, and fault status signal is reported to BCM module 30；If failure vanishes, logo lamp control is controlled
Device 20 processed restores 10 illuminating state of logo lamp.
Specifically, as shown in Fig. 2, the operating process of intelligent vehicle beacon light control method is as follows: vehicle launch, logo lamp control
Device 20 processed is powered；20 self-test of logo lamp controller checks that logo lamp controller 20 whether there is over-voltage or under-voltage fault, if nothing
Failure, logo lamp 10 are lighted, and brightness value is preset value；Failure if it exists, logo lamp 10 is not lighted, and fault message is passed through
CAN bus is reported to BCM module 30.
During normal vehicle operation, logo lamp controller 20 is in addition to real-time reception and handles what BCM module 30 was sent
Car status information, and 10 brightness of logo lamp is adjusted according to operating condition in real time, event in real time also is carried out to entire control system
Barrier monitoring carries out troubleshooting, and by fault information reporting to BCM module 30 if logo lamp 10 breaks down；If failure disappears
It loses, logo lamp controller 20 restores 10 illuminating state of logo lamp and meets current working.
It should be noted that in the energy-saving mode (vehicle has started and remained static): when automobile gear level is in N grades
Or in the case that P grades or speed are 0,10 brightness regulation of intelligent vehicle beacon light is the 30% of maximum brightness value.In nighttime driving mould
Under formula (dipped headlight status signal be ON): when normal vehicle operation does not carry out brake operating, 10 brightness of logo lamp with
Rear taillight position lamp brightness is consistent or approaches, when driver steps on brake, the 10 brightness raising of logo lamp and rear taillight system
Dynamic lamp brightness is consistent or approaches.In the daytime when normal driving, the brightness of intelligent vehicle beacon light 10 is the 70% of maximum brightness value.
The intelligent vehicle beacon light control method can not only increase identification for vehicle, improve travel safety in the daytime, so that
Vehicle appearance apparently more style, meanwhile, which optimizes the application scenarios of logo lamp 10, makes
It more " intelligence " in addition, intelligent vehicle beacon light control method can also be handled in time failure, and reporting fault information, allows and drives
The person of sailing can know the working condition of lamps and lanterns at the first time, also assure driving while promoting vehicle aesthetics and intelligence
Safety.
The above is a preferred embodiment of the present invention, it is noted that for those skilled in the art
For, without departing from the principles of the present invention, it can also make several improvements and retouch, these improvements and modifications
It should be regarded as protection scope of the present invention.
Claims (12)
1. a kind of intelligent vehicle beacon light control system, for controlling the illuminating state of logo lamp, the logo lamp is by multiple LED light groups
Include: at, which is characterized in that the intelligent vehicle beacon light control system
BCM module, the BCM module is for sending signals of vehicles；
Logo lamp controller, the logo lamp controller are respectively connected with the logo lamp and the BCM module, the logo lamp
Controller is used to monitor the logo lamp and whether the logo lamp controller breaks down, and the logo lamp controller being capable of root
Logo lamp failure status signal is sent to the BCM module according to the signals of vehicles and controls the logo lamp state.
2. intelligent vehicle beacon light control system according to claim 1, which is characterized in that the logo lamp controller includes:
LED drive chip, the LED drive chip are connected with the logo lamp, and the LED drive chip is able to detect the vehicle
Whether beacon light breaks down and controls the logo lamp state；
MCU chip, the MCU chip are connected with the LED drive chip, and the MCU chip is according to the LED drive chip
Testing result controls the LED drive chip and adjusts the logo lamp state；
Power module, the power module are respectively connected with the LED drive chip and the MCU chip respectively to described
LED drive chip and MCU chip power supply.
3. intelligent vehicle beacon light control system according to claim 2, which is characterized in that the logo lamp controller also wraps
It includes:
CAN transceiver, the CAN transceiver are respectively connected with the MCU chip and the LED drive chip, the MCU chip
Signal is sended and received by the CAN transceiver and the LED drive chip.
4. intelligent vehicle beacon light control system according to claim 3, which is characterized in that the LED drive chip with it is described
CAN transceiver is connected by CAN bus.
5. intelligent vehicle beacon light control system according to claim 3, which is characterized in that the power module includes:
LDO power supply module, the LDO power supply module and the MCU chip and the CAN transceiver are respectively connected with respectively to institute
State MCU chip and CAN transceiver power supply；
Constant current source module, the constant current source module are connected to power to the LED drive chip with the LED drive chip.
6. intelligent vehicle beacon light control system according to claim 1, which is characterized in that the signals of vehicles includes vehicle system
Dynamic signal, gear signal, dipped beam modulating signal and speed signal.
7. intelligent vehicle beacon light control system according to claim 1, which is characterized in that the LED drive chip with it is described
Logo lamp is connected by conducting wire.
8. intelligent vehicle beacon light control system according to claim 1, which is characterized in that the logo lamp is formed as two,
Two logo lamps are separately mounted to the front and back logo installation place of vehicle.
9. a kind of vehicle, which is characterized in that including intelligent vehicle beacon light control system of any of claims 1-8.
10. a kind of intelligent vehicle beacon light control method, which comprises the following steps:
S1, control logo lamp controller are powered；
S2, control logo lamp controller self-test, judge that the logo lamp controller is controlled with the presence or absence of failure if fault-free
The logo lamp is lighted, and brightness value is preset value；Failure if it exists then controls the logo lamp and does not light, and by malfunction
Signal is reported to BCM module by CAN bus.
11. intelligent vehicle beacon light control method according to claim 10, which is characterized in that further comprising the steps of:
S3, in vehicle travel process, the logo lamp controller receives and handles the vehicle-state letter that the BCM module is sent
Breath, and the logo lamp brightness is adjusted according to the car status information.
12. intelligent vehicle beacon light control method according to claim 10, which is characterized in that further comprising the steps of:
S4, in vehicle travel process, logo lamp described in real-time detection whether there is failure, if detecting, the logo lamp occurs
Failure then carries out troubleshooting, and fault status signal is reported to the BCM module；If failure vanishes, the vehicle is controlled
Beacon light controller restores logo lamp illuminating state.
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| CN201910446180.9A CN110290614A (en) | 2019-05-27 | 2019-05-27 | Intelligent vehicle beacon light control system, vehicle and control method with it |
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| CN201910446180.9A CN110290614A (en) | 2019-05-27 | 2019-05-27 | Intelligent vehicle beacon light control system, vehicle and control method with it |
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Cited By (3)
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| CN111002896A (en) * | 2019-12-24 | 2020-04-14 | 北京汽车集团越野车有限公司 | Exterior lamp system and car |
| CN112660037A (en) * | 2019-10-15 | 2021-04-16 | 北汽福田汽车股份有限公司 | Method and device for controlling vehicle logo, storage medium and vehicle |
| CN113630938A (en) * | 2021-08-09 | 2021-11-09 | 常州青葵智能科技有限公司 | LED car lamp fault online diagnosis method |
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