CN109941185A - A kind of adaptive distance light lamp control method of projection-type, device and vehicle - Google Patents
A kind of adaptive distance light lamp control method of projection-type, device and vehicle Download PDFInfo
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Abstract
The present invention provides a kind of adaptive distance light lamp control method of projection-type, device and vehicles, which comprises the described method includes: executing system initialization operation after automotive networking wake-up；Detect whether adaptive high beam function enables；If adaptive high beam function has enabled, the current environmental condition of vehicle driving is detected；According to the matching relationship of the current environmental condition and preset condition, the operating mode of the high beam is determined, wherein the preset condition includes at least preset vehicle traveling information and natural environment information；According to the operation mode, corresponding zone control tactics are implemented to the high beam.Entire control mode of the invention is more easy, without relying on high-cost hardware, effectively reduces whole lamp cost.
Description
Technical field
The present invention relates to technical field of vehicle, in particular to the adaptive distance light lamp control method of a kind of projection-type, device and
Vehicle.
Background technique
With the progress of lighting engineering, the appearance of LED is so that automobile lamp moulding is small and beautiful, and can pass through the control of vehicle
Signal processed obtains a kind of adaptive high beam to LED Partial controll, realizes the anti-glare function of intelligence.
In general, lights of vehicle system is only that adaptive high beam provides a kind of this anti-glare function, and this function
It realizes, dependent on the subregion of higher LED and the camera of high-resolution.To adaptive high beam operating mode compared with
To be single, and entire control system, car light driving lighting system and control algolithm are complex, cause whole lamp and vehicle at
This raising is unfavorable for commonly used on various.
Summary of the invention
In view of this, the present invention is directed to propose a kind of adaptive distance light lamp control method of projection-type, device and vehicle, with rich
Rich operating mode, simplified control algorithm reduce whole lamp and vehicle cost to reduce hardware requirement.
In order to achieve the above objectives, the technical scheme of the present invention is realized as follows:
A kind of adaptive distance light lamp control method of projection-type, which comprises
After automotive networking wake-up, initialization operation is executed；
Detect whether adaptive high beam function enables；
If adaptive high beam function has enabled, the current environmental condition of vehicle driving is detected；
According to the matching relationship of the current environmental condition and preset condition, the operating mode of the high beam is determined,
In, the preset condition includes at least preset vehicle traveling information and natural environment information；
According to the operation mode, corresponding zone control tactics are implemented to the high beam.
Further, if the adaptive high beam function has enabled, the current environmental condition of vehicle driving is detected, is wrapped
It includes:
Detect whether adaptive high beam function activates；
When adaptive high beam function is active, judge in front of current vehicle with the presence or absence of target vehicle.
Further, the matching relationship according to the current environmental condition and preset condition, determines the high beam
Operating mode, comprising:
When the current environmental condition meets the first preset condition, determine that the high beam enters intelligent high-beam operational mould
Formula；
Wherein, the light type of the high beam is automatically adjusted under the intelligent high-beam operational mode；First preset condition
Meet preset vehicular gap for vehicular gap.
Further, the matching relationship according to current environmental condition and preset condition determines adaptive high beam work
Operation mode, comprising:
When the current environmental condition meets the second preset condition, determine that adaptive high beam enters stroboscopic operation mould
Formula；
Wherein, second preset condition is that pedestrian's modes of warning is active and pedestrian occurs in direction of travel；Institute
It states under stroboscopic operation mode the high beam and is flashed according to pre-set programs and remind pedestrian.
Further, the method also includes:
When adaptive high beam function not enabled, the high beam enters conventional operating mode.
A kind of adaptive far-reaching headlamp control device of projection-type, described device include:
Initialization module, for executing initialization operation after automotive networking wake-up；
Detection module is enabled, for detecting whether adaptive high beam function enables；
Environmental condition detection module detects the current environment of vehicle driving if having enabled for adaptive high beam function
Condition；
Operating mode determining module determines institute for the matching relationship according to the current environmental condition and preset condition
State the operating mode of high beam, wherein the preset condition includes at least preset vehicle traveling information and outer barrie
Object information；
Partition control module, for according to the operation mode, implementing corresponding zonal control to the high beam.
Further, the environmental condition detection module, comprising:
Detection sub-module is activated, for detecting whether adaptive high beam function activates；
Target vehicle detection submodule, for judging current vehicle when adaptive high beam function is active
Front whether there is target vehicle.
Further, the operating mode determining module, comprising:
Intelligent distance light submodule, for determining the distance light when the current environmental condition meets the first preset condition
Lamp enters intelligent high-beam operational mode；
Wherein, the light type of the high beam is automatically adjusted under the intelligent high-beam operational mode；First preset condition
Meet preset vehicular gap for vehicular gap.
Further, the operating mode determining module, comprising:
Stroboscopic submodule, for when the current environmental condition meet the second preset condition when, determine the high beam into
Enter stroboscopic operation mode；
Wherein, second preset condition is that pedestrian's modes of warning is active and pedestrian occurs in direction of travel；Institute
It states under stroboscopic operation mode the high beam and is flashed according to pre-set programs and remind pedestrian.
Compared with the existing technology, the adaptive distance light lamp control method of projection-type of the present invention has the advantage that
The adaptive distance light lamp control method of projection-type of the present invention, by adaptive high beam function enable when pair
The current environmental condition of vehicle driving is detected, and current environmental condition and preset condition are compared, according to current environmental condition
With the matching relationship of preset condition, to can determine the corresponding operating mode of high beam, and then high beam is implemented to control.It is default
Operating mode matching condition avoid real-time collection analysis environmental data, thus entire control mode is more easy, without according to
Rely high-cost hardware, effectively reduces whole lamp cost.
Another object of the present invention is to propose a kind of vehicle, to simplify distance light lamp control method, vehicle cost is reduced.
In order to achieve the above objectives, the technical scheme of the present invention is realized as follows: the vehicle includes projection-type above-mentioned
Adaptive far-reaching headlamp control device.
The vehicle and the adaptive far-reaching headlamp control device of above-mentioned projection-type compared with the existing technology possessed by advantage phase
Together, details are not described herein.
Detailed description of the invention
The attached drawing for constituting a part of the invention is used to provide further understanding of the present invention, schematic reality of the invention
It applies example and its explanation is used to explain the present invention, do not constitute improper limitations of the present invention.In the accompanying drawings:
Fig. 1 is the adaptive distance light lamp control method step schematic diagram of the first projection-type described in the embodiment of the present invention；
Fig. 2 is the schematic diagram of driving chip LED connection described in the embodiment of the present invention；
Fig. 3 is the adaptive distance light lamp control method step schematic diagram of second of projection-type described in the embodiment of the present invention；
Fig. 4 is the adaptive distance light lamp control method step schematic diagram of the third projection-type described in the embodiment of the present invention；
Fig. 5 is the structural block diagram of the adaptive far-reaching headlamp control device of the first projection-type described in the embodiment of the present invention；
Fig. 6 is the structural block diagram of the adaptive far-reaching headlamp control device of second of projection-type described in the embodiment of the present invention；
Fig. 7 is the structural block diagram of the adaptive far-reaching headlamp control device of the third projection-type described in the embodiment of the present invention.
Specific embodiment
It should be noted that in the absence of conflict, the feature in embodiment and embodiment in the present invention can phase
Mutually combination.
The present invention will be described in detail below with reference to the accompanying drawings and embodiments.
Embodiment one
The present invention provides a kind of adaptive distance light lamp control method of projection-type, this method is as shown in Figure 1, comprising:
Step 101, after automotive networking wake-up, initialization operation is executed.
Existing automobile circuit is realized dependent on built-in vehicle main control system to each function including lighting system
Energy module is manipulated, and each functional module and vehicle main control system establish communication network, to realize control instruction and number
According to transmission.The adaptive distance light lamp control method of projection-type provided by the invention is then the lamp light control system applied to vehicle
In.It is powered and starts in each vehicle, after the network of master control system and lamp light control system, which connects, to be waken up, first to signal light control system
System is initialized, and is resetted with realizing to the data after last driving, so that it is restored default settings, prevent one
The secondary setting for high beam control and operating mode matching error actually required.
Step 102, detect whether adaptive high beam function enables.
After initializing completion, then whether the adaptive high beam function that can further detect vehicle enables.For example,
The button switch for driver's pressing is provided in vehicle, when detecting that the switch presses so that i.e. table when the conducting of corresponding circuit
Show that adaptive high beam function has enabled, conversely, then not enabled.It certainly, is also in practice that one kind can to the detection of touch signals
The mode of choosing.It works due to not needing high beam sometimes, such as: when lighting condition is good.Thus, certainly by detection
Adapting to whether high beam function enables, lighting system can determine whether current vehicle has the ability for realizing adaptive high beam,
It can avoid the occupancy for no reason of system resource.
Step 103, if adaptive high beam function has enabled, the current environmental condition of vehicle driving is detected.
When detecting that adaptive high beam function has enabled, in order to enter which kind of operating mode provides decision to high beam
Foundation further needs to know by the radar, camera, sensor etc. being arranged on vehicle the current environment of vehicle driving
Condition.Certain environmental condition be not limited to outside vehicle natural environmental condition (such as: road lighting condition, road barrier
Distance, evenness of road surface degree etc.), can also include vehicle itself running condition information (such as: mileage travelled, travel speed,
Engine temperature etc.).These current environmental conditions help to portray running environment and state that whether current vehicle is in safe
In, facilitate the operating mode whether decision needs to adjust high beam.
Step 104, according to the matching relationship of the current environmental condition and preset condition, the work of the high beam is determined
Mode, wherein the preset condition includes at least preset vehicle traveling information and natural environment information.
Pre-set in the present invention a variety of different high beam operating modes (such as: intelligent high beam mode, stroboscopic mould
Formula, pedestrian's alert mode etc.), each operating mode is preset with corresponding trigger condition, and the preset trigger condition is at least
Including preset vehicle traveling information and natural environment information.After obtaining current environmental condition above-mentioned, it will work as
Preceding environmental condition is compared with preset trigger condition, if information matches one documented by current environmental condition and preset condition
Cause, high beam can then be directly switch under corresponding operating mode, without control system since high-cost peripheral hardware
All data is detected, avoids controlling light using complicated algorithm, control mode is more easy, without relying on high cost
Hardware, effectively reduce whole lamp cost.
Step 105, according to the operation mode, corresponding zone control tactics are implemented to the high beam.
Since high beam is the structure for having multi partition of multiple LED compositions, thus works as and the Working mould of high beam has been determined
After formula, zonal control can be carried out to the different subregions far turned off the light, to the subregion of high beam according to the demand of relevant work mode
Control can be realized by zonal control chip.After camera identification vehicle running environment by signal after signal processor processes
It is transferred to whole lamp controller, whole lamp controller transmits a signal to whole lamp driver, and the driving chip in whole lamp driver is made
Corresponding actions carry out short circuit to selected areas LED particle and close control, can close the LED lamp bead of corresponding region.
Such as: it is realized by 92662 driving chip of TPS and adaptive illumination solution party is realized to single pixel grade LED control
Case, control mode are short-circuit LED particle.Since 92662 chip interior of TPS has LED particle fault diagnosis functions, when LED
After grain breaks down, 92662 chip of TPS is fed back, and feedback signal is transferred to whole lamp controller by whole lamp driver, then
Information finally can be showed by entire car controller to entire car controller by driver by bus transfer by whole lamp controller.Such as
Shown in Fig. 2, the schematic diagram that TPS92662 chip is connect with LED is given, pin definition and external connection mode are as follows:
CPP1: output signal, charge pump output are bypassed with the ceramic condenser that minimum value is 0.1 μ F to LED3；
LED3: output signal connects the anode of LED3 particle, supplies electric current；
Whether input signal, 3 particle of Diagnostic LEDs are faulty；
LED2: output signal connects the anode of LED2 particle, the cathode of LED3 particle, supplies electric current；
Whether input signal, 2 particle of Diagnostic LEDs are faulty；
LED2 anode is connected with LED3 cathode by aerial lug；
LED1: output signal connects the anode of LED1 particle, the cathode of LED2 particle, supplies electric current；
Whether input signal, 1 particle of Diagnostic LEDs are faulty；
LED1 anode is connected with LED3 cathode by aerial lug.
Other LED pins are similarly.
The adaptive distance light lamp control method of projection-type provided by the invention, by adaptive high beam function enable when pair
The current environmental condition of vehicle driving is detected, and current environmental condition and preset condition are compared, according to current environmental condition
With the matching relationship of preset condition, to can determine the corresponding operating mode of high beam, and then high beam is implemented to control.It is default
Operating mode matching condition avoid real-time collection analysis environmental data, thus entire control mode is more easy, without according to
Rely high-cost hardware, effectively reduces whole lamp cost.
Embodiment two
The present invention provides a kind of adaptive distance light lamp control method of projection-type, this method is as shown in Figure 3, comprising:
Step 201, after automotive networking wake-up, initialization operation is executed.
Existing automobile circuit is realized dependent on built-in vehicle main control system to each function including lighting system
Energy module is manipulated, and each functional module and vehicle main control system establish communication network, to realize control instruction and number
According to transmission.The adaptive distance light lamp control method of projection-type provided by the invention is then the lamp light control system applied to vehicle
In.It is powered and starts in each vehicle, after the network of master control system and lamp light control system, which connects, to be waken up, first to signal light control system
System is initialized, and is resetted with realizing to the data after last driving, so that it is restored default settings, prevent one
The secondary setting for high beam control and operating mode matching error actually required.
Step 202, detect whether adaptive high beam function enables.
After initializing completion, then whether the adaptive high beam function that can further detect vehicle enables.For example,
The button switch for driver's pressing is provided in vehicle, when detecting that the switch presses so that i.e. table when the conducting of corresponding circuit
Show that adaptive high beam function has enabled, conversely, then not enabled.It certainly, is also in practice that one kind can to the detection of touch signals
The mode of choosing.It works due to not needing high beam sometimes, such as: when lighting condition is good.Thus, certainly by detection
Adapting to whether high beam function enables, lighting system can determine whether current vehicle has the ability for realizing adaptive high beam,
It can avoid the occupancy for no reason of system resource.
Step 203, if adaptive high beam function has enabled, detect whether adaptive high beam function activates.
To avoid traffic safety risk caused by the disorder of operating mode, when adaptive high beam function has enabled, need
It further detects whether the function is activated, only under conditions of adaptive high beam function is activated, just can be achieved to correspond to
Operating mode, and the detection whether function is activated can be the detection etc. in conjunction with to external lighting conditions.For example, night
When lighting condition is good, adaptive high beam function has been enabled, however at this time if not activating testing mechanism, it is adaptive remote
Light lamp function is in running order, once being triggered by environmental condition, can generate movement at any time, is unfavorable for driver and passenger's safety.
Step 204, when adaptive high beam function is active, judge in front of current vehicle with the presence or absence of target
Vehicle.
When adaptive high beam function is active, can determine whether in front of current vehicle with the presence or absence of target vehicle.
Target vehicle in the present invention can be the vehicle with the equidirectional traveling of current vehicle, or travel in opposite directions with current vehicle
Opposite direction carry out vehicle.When above-mentioned adaptive high beam function is activated and in front of current vehicle there are when target vehicle, i.e.,
The environmental condition for having got current vehicle itself and outside, then it is default to can determine whether out whether current environment environmental condition meets
Condition.
Step 205, when the current environmental condition meets the first preset condition, it is remote to determine that the high beam enters intelligence
Light operating mode；Wherein, the light type of the high beam is automatically adjusted under the intelligent high-beam operational mode；The first default item
Part is that vehicular gap meets preset vehicular gap.
When the current environmental condition of aforementioned acquisition meets the first preset condition, determine that high beam enters intelligent high-beam operational
Mode.Lighting system can flexibly and accurately adjust the light type of light under intelligent high-beam operational mode, thus selectively automatic
Open or close the LED particle in region corresponding with front vehicles.First preset condition is that vehicular gap meets preset driving
Spacing, such as: in the same direction when driving, with leading vehicle distance in 100m；When opposite meeting, meeting distance is in 300m.It is remote in intelligence
Under light operating mode, high beam, to avoid causing to dazzle the eyes to driver, can be improved according to inner and exterior conditions adjust automatically light type
Driving safety.
Step 206, according to the operation mode, corresponding zone control tactics are implemented to the high beam.
Since high beam is the structure for having multi partition of multiple LED compositions, thus works as and the Working mould of high beam has been determined
After formula, zonal control can be carried out to the different subregions far turned off the light, to the subregion of high beam according to the demand of relevant work mode
Control can be realized by zonal control chip.After camera identification vehicle running environment by signal after signal processor processes
It is transferred to whole lamp controller, whole lamp controller transmits a signal to whole lamp driver, and the driving chip in whole lamp driver is made
Corresponding actions carry out short circuit to selected areas LED particle and close control, can close the LED lamp bead of corresponding region.
The present invention, will by detecting when adaptive high beam function is enabled to the current environmental condition of vehicle driving
Current environmental condition is compared with preset condition, according to the matching relationship of current environmental condition and preset condition, so that distance light
Lamp can enter intelligent high-beam operational mode, and then implement corresponding zonal control to high beam, and in this mode, high beam can root
According to inner and exterior conditions adjust automatically light type, to avoid causing to dazzle the eyes to driver, driving safety is improved.
Embodiment three
The present invention provides a kind of adaptive distance light lamp control method of projection-type, this method is as shown in Figure 4, comprising:
Step 301, after automotive networking wake-up, initialization operation is executed.
Existing automobile circuit is realized dependent on built-in vehicle main control system to each function including lighting system
Energy module is manipulated, and each functional module and vehicle main control system establish communication network, to realize control instruction and number
According to transmission.The adaptive distance light lamp control method of projection-type provided by the invention is then the lamp light control system applied to vehicle
In.It is powered and starts in each vehicle, after the network of master control system and lamp light control system, which connects, to be waken up, first to signal light control system
System is initialized, and is resetted with realizing to the data after last driving, so that it is restored default settings, prevent one
The secondary setting for high beam control and operating mode matching error actually required.
Step 302, detect whether adaptive high beam function enables.
After initializing completion, then whether the adaptive high beam function that can further detect vehicle enables.For example,
The button switch for driver's pressing is provided in vehicle, when detecting that the switch presses so that i.e. table when the conducting of corresponding circuit
Show that adaptive high beam function has enabled, conversely, then not enabled.It certainly, is also in practice that one kind can to the detection of touch signals
The mode of choosing.It works due to not needing high beam sometimes, such as: when lighting condition is good.Thus, certainly by detection
Adapting to whether high beam function enables, lighting system can determine whether current vehicle has the ability for realizing adaptive high beam,
It can avoid the occupancy for no reason of system resource.
Step 303, if adaptive high beam function has enabled, the current environmental condition of vehicle driving is detected.
When detecting that adaptive high beam function has enabled, in order to enter which kind of operating mode provides decision to high beam
Foundation further needs to know by the radar, camera, sensor etc. being arranged on vehicle the current environment of vehicle driving
Condition.Certain environmental condition be not limited to outside vehicle natural environmental condition (such as: road lighting condition, road barrier
Distance, evenness of road surface degree etc.), can also include vehicle itself running condition information (such as: mileage travelled, travel speed,
Engine temperature etc.).These current environmental conditions help to portray running environment and state that whether current vehicle is in safe
In, facilitate the operating mode whether decision needs to adjust high beam.
Step 304, when the current environmental condition meets the second preset condition, determine that adaptive high beam enters stroboscopic
Operating mode；Wherein, second preset condition is that pedestrian's modes of warning is active and pedestrian occurs in direction of travel；Institute
It states under stroboscopic operation mode the high beam and is flashed according to pre-set programs and remind pedestrian.
When the current environmental condition of aforementioned acquisition meets the second preset condition, determine that high beam enters stroboscopic operation mould
Formula.Lighting system can control high beam to flash according to pre-set programs and remind pedestrian under stroboscopic operation mode, to improve pedestrian
Alertness, be actively teaches away from evacuation vehicle.Second preset condition is that pedestrian's modes of warning is active and direction of travel goes out
Existing people.The activation of certain pedestrian's modes of warning can by means of to zebra stripes detection, to the inspection of the terrestrial reference of shopping centre or campus
It surveys, can be the application of IR interface or ultrasonic wave etc. to the specific detection of pedestrian, the present invention does not constrain this.In stroboscopic work
Under operation mode, the flashing for controlling high beam is reminded, and the awareness of safety of pedestrian can be improved, and improves pedestrains safety.
Step 305, when adaptive high beam function not enabled, the high beam enters conventional operating mode.
Certainly, when adaptive high beam function not enabled, high beam is under conventional operating mode, in routine work mould
Under formula, the light type far turned off the light does not change with the change of environmental condition, is in fixed light type always.The normal mode is set
The set mode of the considerations of rule is in user driving habits.Such as: when driver uses light, when most of
It is, without using adaptive high beam function, to be at when illuminating good urban road and manually adjust long-and-short distant light
Conventional operating mode.
Step 306, according to the operation mode, corresponding zone control tactics are implemented to the high beam.
Since high beam is the structure for having multi partition of multiple LED compositions, thus works as and the Working mould of high beam has been determined
After formula, zonal control can be carried out to the different subregions far turned off the light, to the subregion of high beam according to the demand of relevant work mode
Control can be realized by zonal control chip.After camera identification vehicle running environment by signal after signal processor processes
It is transferred to whole lamp controller, whole lamp controller transmits a signal to whole lamp driver, and the driving chip in whole lamp driver is made
Corresponding actions carry out short circuit to selected areas LED particle and close control, can close the LED lamp bead of corresponding region.
The present invention, will by detecting when adaptive high beam function is enabled to the current environmental condition of vehicle driving
Current environmental condition is compared with preset condition, according to the matching relationship of current environmental condition and preset condition, so that distance light
Lamp can enter stroboscopic operation mode, and then implement corresponding zonal control to high beam and control the sudden strain of a muscle of high beam in this mode
It is bright to remind, the awareness of safety of pedestrian can be improved, improve pedestrains safety.In addition the setting of conventional operating mode, greatly than avoiding
Unnecessary data collection and analysis, effectively reduces hardware cost.
Example IV
The present invention provides a kind of adaptive far-reaching headlamp control device of projection-type, the device is as shown in Figure 5, comprising:
Initialization module 401, for executing initialization operation after automotive networking wake-up；
Detection module 402 is enabled, for detecting whether adaptive high beam function enables；
Environmental condition detection module 403, if having enabled for adaptive high beam function, that detects vehicle driving works as front ring
Border condition；
Operating mode determining module 404 is determined for the matching relationship according to the current environmental condition and preset condition
The operating mode of the high beam, wherein the preset condition includes at least preset vehicle traveling information and external barrier
Hinder object information；
Partition control module 405, for according to the operation mode, implementing corresponding zonal control to the high beam.
Pre-set in the present invention a variety of different high beam operating modes (such as: intelligent high beam mode, stroboscopic mould
Formula, pedestrian's alert mode etc.), each operating mode is preset with corresponding trigger condition, and the preset trigger condition is at least
Including preset vehicle traveling information and natural environment information.After obtaining current environmental condition above-mentioned, it will work as
Preceding environmental condition is compared with preset trigger condition, if information matches one documented by current environmental condition and preset condition
Cause, high beam can then be directly switch under corresponding operating mode, without control system since high-cost peripheral hardware
All data is detected, avoids controlling light using complicated algorithm, control mode is more easy, without relying on high cost
Hardware, effectively reduce whole lamp cost.
Embodiment five
The present invention provides a kind of adaptive far-reaching headlamp control device of projection-type, the device is as shown in Figure 6, comprising:
Initialization module 501, for executing initialization operation after automotive networking wake-up；
Detection module 502 is enabled, for detecting whether adaptive high beam function enables；
Environmental condition detection module 503, if having enabled for adaptive high beam function, that detects vehicle driving works as front ring
Border condition；
Optionally, the environmental condition detection module 503, comprising:
Detection sub-module 5031 is activated, detects whether adaptive high beam function activates；
Target vehicle detection submodule 5032 judges current vehicle when adaptive high beam function is active
Front whether there is target vehicle.
Operating mode determining module 504 is determined for the matching relationship according to the current environmental condition and preset condition
The operating mode of the high beam, wherein the preset condition includes at least preset vehicle traveling information and external barrier
Hinder object information；
Optionally, the operating mode determining module 504, comprising:
Intelligent distance light submodule 5041, described in determining when the current environmental condition meets the first preset condition
High beam enters intelligent high-beam operational mode；
Wherein, the light type of the high beam is automatically adjusted under the intelligent high-beam operational mode；First preset condition
Meet preset vehicular gap for vehicular gap.
Partition control module 505, for according to the operation mode, implementing corresponding zonal control to the high beam.
The present invention, will by detecting when adaptive high beam function is enabled to the current environmental condition of vehicle driving
Current environmental condition is compared with preset condition, according to the matching relationship of current environmental condition and preset condition, so that distance light
Lamp can enter intelligent high-beam operational mode, and then implement corresponding zonal control to high beam, and in this mode, high beam can root
According to inner and exterior conditions adjust automatically light type, to avoid causing to dazzle the eyes to driver, driving safety is improved.
Embodiment six
The present invention provides a kind of adaptive far-reaching headlamp control device of projection-type, the device as shown in fig. 7, comprises:
Initialization module 601, for executing initialization operation after automotive networking wake-up；
Detection module 602 is enabled, for detecting whether adaptive high beam function enables；
Environmental condition detection module 603, if having enabled for adaptive high beam function, that detects vehicle driving works as front ring
Border condition；
Operating mode determining module 604 is determined for the matching relationship according to the current environmental condition and preset condition
The operating mode of the high beam, wherein the preset condition includes at least preset vehicle traveling information and external barrier
Hinder object information；
Further, the operating mode determining module 604, comprising:
Stroboscopic submodule 6041, when the current environmental condition meet the second preset condition when, determine the high beam into
Enter stroboscopic operation mode；
Wherein, second preset condition is that pedestrian's modes of warning is active and pedestrian occurs in direction of travel；Institute
It states under stroboscopic operation mode the high beam and is flashed according to pre-set programs and remind pedestrian.
Partition control module 605, for according to the operation mode, implementing corresponding zonal control to the high beam.
The present invention, will by detecting when adaptive high beam function is enabled to the current environmental condition of vehicle driving
Current environmental condition is compared with preset condition, according to the matching relationship of current environmental condition and preset condition, so that distance light
Lamp can enter stroboscopic operation mode, and then implement corresponding zonal control to high beam and control the sudden strain of a muscle of high beam in this mode
It is bright to remind, the awareness of safety of pedestrian can be improved, improve pedestrains safety.
The present invention also provides a kind of vehicle, the vehicle includes projection-type far-reaching headlamp control device.
Vehicle provided by the invention, which passes through, applies projection-type far-reaching headlamp control device above-mentioned, realizes high beam controlling party
The simplification of method enriches light operating mode, reduces vehicle cost, improves driving safety.
Finally, it is to be noted that, herein, relational terms such as first and second and the like be used merely to by
One entity or operation are distinguished with another entity or operation, without necessarily requiring or implying these entities or operation
Between there are any actual relationship or orders.Moreover, the terms "include", "comprise" or its any other variant meaning
Covering non-exclusive inclusion, so that process, method, article or terminal device including a series of elements not only wrap
Those elements are included, but also including other elements that are not explicitly listed, or further includes for this process, method, article
Or the element that terminal device is intrinsic.In the absence of more restrictions, being wanted by what sentence "including a ..." limited
Element, it is not excluded that there is also other identical elements in process, method, article or the terminal device for including the element.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention
Within mind and principle, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention.
Claims (10)
1. a kind of adaptive distance light lamp control method of projection-type, which is characterized in that the described method includes:
After automotive networking wake-up, initialization operation is executed；
Detect whether adaptive high beam function enables；
If adaptive high beam function has enabled, the current environmental condition of vehicle driving is detected；
According to the matching relationship of the current environmental condition and preset condition, the operating mode of the high beam is determined, wherein institute
Preset condition is stated including at least preset vehicle traveling information and outer barrie object information；
According to the operation mode, corresponding zone control tactics are implemented to the high beam.
2. the adaptive distance light lamp control method of projection-type according to claim 1, which is characterized in that if described adaptive remote
Light lamp function has enabled, and detects the current environmental condition of vehicle driving, comprising:
Detect whether adaptive high beam function activates；
When adaptive high beam function is active, judge in front of current vehicle with the presence or absence of target vehicle.
3. the adaptive distance light lamp control method of projection-type according to claim 2, which is characterized in that described to work as according to
The matching relationship of preceding environmental condition and preset condition determines the operating mode of the high beam, comprising:
When the current environmental condition meets the first preset condition, determine that the high beam enters intelligent high-beam operational mode；
Wherein, the light type of the high beam is automatically adjusted under the intelligent high-beam operational mode；First preset condition is row
Following distance meets preset vehicular gap.
4. the adaptive distance light lamp control method of projection-type according to claim 1, which is characterized in that the basis works as front ring
The matching relationship of border condition and preset condition determines adaptive high beam operating mode, comprising:
When the current environmental condition meets the second preset condition, determine that adaptive high beam enters stroboscopic operation mode；
Wherein, second preset condition is that pedestrian's modes of warning is active and pedestrian occurs in direction of travel；The frequency
The high beam is flashed according to pre-set programs under sudden strain of a muscle operating mode reminds pedestrian.
5. the adaptive distance light lamp control method of projection-type according to claim 1, which is characterized in that the method is also wrapped
It includes:
When adaptive high beam function not enabled, the high beam enters conventional operating mode.
6. a kind of adaptive far-reaching headlamp control device of projection-type, which is characterized in that described device includes:
Initialization module, for executing initialization operation after automotive networking wake-up；
Detection module is enabled, for detecting whether adaptive high beam function enables；
Environmental condition detection module detects the current environmental condition of vehicle driving if having enabled for adaptive high beam function；
Operating mode determining module determines described remote for the matching relationship according to the current environmental condition and preset condition
The operating mode of light lamp, wherein the preset condition includes at least preset vehicle traveling information and natural environment information；
Partition control module, for according to the operation mode, implementing corresponding zonal control to the high beam.
7. the adaptive far-reaching headlamp control device of projection-type according to claim 6, which is characterized in that the environmental condition inspection
Survey module, comprising:
Detection sub-module is activated, for detecting whether adaptive high beam function activates；
Target vehicle detection submodule, for when adaptive high beam function is active, judging in front of current vehicle
With the presence or absence of target vehicle.
8. the adaptive far-reaching headlamp control device of projection-type according to claim 7, which is characterized in that the operating mode is true
Cover half block, comprising:
Intelligent distance light submodule, for when the current environmental condition meet the first preset condition when, determine the high beam into
Enter intelligent high-beam operational mode；
Wherein, the light type of the high beam is automatically adjusted under the intelligent high-beam operational mode；First preset condition is row
Following distance meets preset vehicular gap.
9. the adaptive distance light lamp control method of projection-type according to claim 6, which is characterized in that the operating mode is true
Cover half block, comprising:
Stroboscopic submodule, for determining that the high beam enters frequency when the current environmental condition meets the second preset condition
Dodge operating mode；
Wherein, second preset condition is that pedestrian's modes of warning is active and pedestrian occurs in direction of travel；The frequency
The high beam is flashed according to pre-set programs under sudden strain of a muscle operating mode reminds pedestrian.
10. a kind of vehicle, the vehicle includes the adaptive high beam control dress of the described in any item projection-types of claim 1 to 9
It sets.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810552055.1A CN109941185A (en) | 2018-05-31 | 2018-05-31 | A kind of adaptive distance light lamp control method of projection-type, device and vehicle |
| PCT/CN2019/089373 WO2019228478A1 (en) | 2018-05-31 | 2019-05-30 | Projection-type adaptive high beam control method and apparatus, and vehicle and storage medium |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201810552055.1A CN109941185A (en) | 2018-05-31 | 2018-05-31 | A kind of adaptive distance light lamp control method of projection-type, device and vehicle |
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| CN109941185A true CN109941185A (en) | 2019-06-28 |
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Application publication date: 20190628 |