CN107662559A - Alert control device and method - Google Patents
Alert control device and method Download PDFInfo
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- CN107662559A CN107662559A CN201610614168.0A CN201610614168A CN107662559A CN 107662559 A CN107662559 A CN 107662559A CN 201610614168 A CN201610614168 A CN 201610614168A CN 107662559 A CN107662559 A CN 107662559A
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- warning
- control device
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V40/00—Recognition of biometric, human-related or animal-related patterns in image or video data
- G06V40/10—Human or animal bodies, e.g. vehicle occupants or pedestrians; Body parts, e.g. hands
- G06V40/18—Eye characteristics, e.g. of the iris
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R16/00—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for
- B60R16/02—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements
- B60R16/023—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements for transmission of signals between vehicle parts or subsystems
- B60R16/0231—Circuits relating to the driving or the functioning of the vehicle
- B60R16/0232—Circuits relating to the driving or the functioning of the vehicle for measuring vehicle parameters and indicating critical, abnormal or dangerous conditions
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V20/00—Scenes; Scene-specific elements
- G06V20/50—Context or environment of the image
- G06V20/56—Context or environment of the image exterior to a vehicle by using sensors mounted on the vehicle
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Multimedia (AREA)
- Theoretical Computer Science (AREA)
- Automation & Control Theory (AREA)
- Mechanical Engineering (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Ophthalmology & Optometry (AREA)
- Human Computer Interaction (AREA)
- Traffic Control Systems (AREA)
Abstract
The application is related to warning control device and method.This application provides one kind to alert control device, including：Reception device, for receiving real-time monitoring data；Determining device, for determining whether operator notices the interest region associated with warning by analysis monitoring data；And control device, for based on determine result come control warning, wherein, it is determined that operator oneself notice the interest region associated with warning when, control device to alert suppress.
Description
Technical field
The application is related to automation field, more particularly, to warning control device and method.
Background technology
Advanced drive assist system (ADAS) becomes increasingly popular to be applied in vehicle in recent years.ADAS can remind driving
The danger that member may occur, so as to increase the security of car steering, but then, when driver has been noted that police
Announcement or dangerous matter sources or driver are to when triggering the operation of warning to give enough concerns, excessively intensive ADAS is alerted often
Make driver distraction and be sick of, and tension and constriction are brought to driver, reduce the security and comfortableness of driving.
The content of the invention
According to an aspect of the invention, there is provided a kind of warning control device, including：Reception device, for receiving reality
When monitoring data；Determining device, for determining it is associated with warning whether operator notices by analysis monitoring data
Interest region；And control device, for based on determine result come control warning, wherein, it is determined that operator have been noted that with
During the interest region that warning is associated, control device suppresses to warning.
According to another aspect of the present invention, there is provided one kind warning control method, including：Receive real-time monitoring data；It is logical
Analysis monitoring data is crossed to determine whether operator notices the interest region associated with warning；And based on determine result come
Control warning, wherein, control warning to include based on result is determined：It is determined that operator have been noted that it is associated with warning emerging
During interesting region, warning is suppressed.
Brief description of the drawings
The present invention may be better understood from the description to the embodiment of the present invention below in conjunction with the accompanying drawings, its
In, similar label indicates identical or functionally similar element.
Fig. 1 is the rough schematic view for the automobile for including the warning control device according to the embodiment of the present application.
Fig. 2 shown according to embodiments herein, the flow chart for the warning control method of vehicle.
Fig. 3, which shows to be alerted according to the blind spot of embodiments herein, suppresses example scenarios.
Fig. 4 is shown suppresses example scenarios according to the lane departur warning of embodiments herein.
Fig. 5 shows the structural representation of message processing device, and the warning control device in embodiments herein can be with
Realized by the message processing device.
Embodiment
The feature and exemplary embodiment of various aspects of the invention is described more fully below.In following detailed description
In, it is proposed that many details, to provide complete understanding of the present invention.But to those skilled in the art
It will be apparent that the present invention can be implemented in the case of some details in not needing these details.Below to implementing
The description of example is used for the purpose of by showing that the example of the present invention is better understood to provide to the present invention.The present invention never limits
In any concrete configuration set forth below and algorithm, but cover under the premise of without departing from the spirit of the present invention element,
Any modification, replacement and the improvement of part and algorithm.In the the accompanying drawings and the following description, known structure and skill is not shown
Art, to avoid that unnecessary obscure is caused to the present invention.
Fig. 1 is the rough schematic view of automobile 100, and automobile is can apply to according to the warning control device of the embodiment of the present application
In 100.Although with automobile as an example, still the application is not limited to apply in the car, but others can also be applied to
Motor vehicles, such as the various vehicles using internal combustion engine, motor etc. as actuating unit.As shown in figure 1, automobile 100 includes police
Control device 110, onboard sensor 120, ADAS 130 are accused, they can be connected to each other, such as be connected respectively to automobile 100
Controller LAN (CAN) bus orNetwork.Although in Fig. 1 for convenience of description, control device will be alerted
110th, ADAS 130 is shown as different parts, but actually warning control device 110 can also be ADAS 130 part.
For brevity, the part such as known power and manipulation device, transmission system is not shown in FIG. 1 in automobile 100.
Warning control device 110 can for example include independent processor, or utilize the existing processor of vehicle, such as
Electronic control unit (ECU).ECU can by processor (for example, microprocessor), controller (for example, microcontroller), can compile
Journey logic circuit (for example, field programmable gate array (FPGA)) and application specific integrated circuit (ASIC) etc. are realized.ECU can be with
Including one or more memories, for example, random access memory (RAM), read-only storage (ROM), erasable programmable store
Device (EPROM), electric erazable programmable memory (EEPROM) etc..Memory can be used for data storage, instruction, software, code
Deng these instructions are executed to perform action described herein.
According to one embodiment, warning control device 110 can include reception device 112, determining device 114 and control dress
Put 116.These devices can be realized by hardware circuit, can also be realized by software module, can also pass through hardware and software
Combine to realize.The operation of these devices can be hereinafter described in detail.
Onboard sensor 120 can for example include one or more cameras.Camera may be mounted at the backsight of vehicle
Jing Chu, vehicle body side or other positions, and can include from motion tracking camera.Image can be used from motion tracking camera
The technology such as tracking or infrared track carrys out Tracking Recognition human eye to determine pilot's line of vision.For example, onboard sensor 120 can be whole
In individual driving procedure, or detected in real time when ADAS 130 gives a warning and track the sight of driver, and will be collected
Line-of-sight detection and tracking data are sent to warning control device 110.
ADAS 130 utilizes vehicle-mounted miscellaneous sensor, in vehicle traveling process at any time around sensing
Environment, collect data, carry out static state, the identification of dynamic object, detecting and tracking, and navigation instrument map datum, progress
The computing and analysis of system, so as to allow driver to perceive the danger that may occur in advance, it is effectively increased the safety of car steering
Property.ADAS typically reminds driver to pay attention to the danger that may occur by the way of warning.ADAS warnings can for example include blind
Point warning, lane departur warning, parking sonar warning etc..For example, when ADAS system senses to rear view of vehicle blind spot region internal memory
In vehicle, blind spot warning can be sent to driver.If driver has already turned on steering indicating light, blind spot warning can be dodged
Warning lamp at bright side-view mirror is accused with warning, and can additionally have vibration of steering wheel or audible alert, if driver does not beat
Open steering indicating light, then warning lamp often bright state can be kept after vehicle is detected, without flashing.ADAS can also be responsible for detection
Whether vehicle keeps current lane to travel, and ADAS can be for example collected using forward sight camera to front information, work as vehicle
When deviateing current lane, driver can be sent out in instrument board display screen or other display screen display visual alerts
Other sense of hearings or tactile alert.Parking sonar in ADAS uses ultrasonic wave to detect the distance of vehicle and barrier, and is stopping
The sense of hearing caution sound of certain frequency is sent during car.
According to the various embodiments of the application, automobile 100 can suppress ongoing ADAS polices under given conditions
Accuse, so as to reduce the unnecessary interference to driver.Fig. 2 shown according to embodiments herein, the warning for vehicle
The flow chart of the method 200 of suppression.Method 200 can be performed by the warning control device 110 of automobile 100.
In step 210, the reception device 112 alerted in control device 110 can receive from the onboard sensor 120 of vehicle
Real-time monitoring data.Reception device 112 can just start to receive real-time monitoring data only when ADAS warnings occur, but herein
Aspect is unrestricted.Reception device 112 can receive number by any wiredly and/or wirelessly medium from onboard sensor 120
According to.Monitoring data can for example include line-of-sight detection and tracking data.
Method 200 next proceeds to step 215.In step 215, alerting determining device 114 in control device 110 can be with
By analyzing the monitoring data received by reception device 112, to determine it is associated with warning emerging whether driver notices
Interesting region.
Interest region can for example include ADAS and alert be located at region, reflect the indicated dangerous objects of ADAS warnings
Or the display area for operating auxiliary view that the region of facility or display are associated with triggering the operation of ADAS warnings.Example
Such as, when there is the warning of ADAS blind spots, interest region can be that ADAS blind spots alert be located at region, or reflect that ADAS is blind
In the indicated dangerous region of point warning, such as the side-view mirror region or blind spot region of blind spot region or reflection blind spot region
Region where back car.For example, when there are ADAS lane departur warnings, interest region can be the police of ADAS deviations
Be located at region, or the dangerous region indicated by reflection ADAS lane departur warnings are accused, such as vehicle actually occurs car
The region that road deviates.For example, when there are ADAS reversing sonar warnings, interest region can be display vehicle backing backsight figure in vehicle
Or the display interfaces region of top view, or the dangerous region that reflection ADAS reversing sonar warnings are indicated, such as may
Region where the object or facility that hit.
First, determining device 114 can be determined based on the line-of-sight detection received by reception device 112 and tracking data
Pilot's line of vision information, including driver watch position, fixation time and/or fixation times etc. attentively.This process can use
Intelligent algorithm is realized, such as machine learning and/or fuzzy logic etc..These algorithms are known to human eye/sight identification field,
Therefore repeat no more.
Then, it is determined that device 114 can be by pilot's line of vision information determined by analysis, to determine whether driver notes
Anticipate to the interest region associated with occurent ADAS warnings.If for example, driver watch attentively position fall into
The interest region that the ADAS warnings of generation are associated, it is determined that device 110 can determine that driver has been noted that the region of interest
Domain.In other examples, the position of watching attentively of driver falls into the interest region associated with occurent ADAS warnings, and
Fixation time reaches a certain scheduled time, or the position of watching attentively of driver is fallen into and occurent ADAS in certain period of time
The fixation times in the associated interest region of warning reach a certain pre-determined number, and determining device 110 just can determine driver
Notice the interest region.
Method 200 next proceeds to step 220.In step 220, control device 116 can be based on determining device 114 really
Result is determined, to be controlled to warning.Warning, which is controlled, can include suppressing warning.Example is controlled to warning
Such as can also be that warning is controlled based on pre-defined rule.
Suppress to refer to reducing the possibility that warning causes driver to pay attention to, such as can include：Close caution signal, make
Caution signal is dimmed, sound diminishes, be changed into Chang Liang from flicker, is changed into flashing at a slow speed from fast blink etc..Pre-defined rule provides
The control action of different situations.The example of pre-defined rule includes but is not limited to：In blind spot alerts situation, if it is determined that driver
Dangerous object or blind spot caution signal may be triggered by noticing, then blind spot warning will be suppressed；In deviation situation,
If driver notices actual deviation or lane departur warning signal, lane departur warning will be suppressed；Moving backward
In sonar warning situation, if driver notice display vehicle backing backsight figure in vehicle and/or top view display interfaces or
The object or facility that may be hit, then the sonar caution signal that stops will be suppressed.These pre-defined rules can artificially be advised
It is fixed or based on empirical algorithms acquisition.These pre-defined rules can be locally configured and/or be stored in teledata in advance
In storehouse.For example, these pre-defined rules can be configured or stored in a manner of form, the item of form includes alert type, region of interest
Domain, control action etc..
It is associated with ADAS warnings emerging that control device 116 can determine that driver notice according to determining device 114
Interesting region, search matched pre-defined rule.If the pre-defined rule provides certain suppression operation, control device
116 can send the suppression order associated with suppression operation to ADAS 130, so as to suppress associated ADAS warnings.Control
Device 116 processed can by CAN communication orCommunicate with sending to ADAS 130 and suppress order, so as to suppress associated
ADAS warning.
Fig. 3,4 respectively illustrate the illustrative case for suppressing warning in different situations.
Fig. 3 is to show the situation for suppressing blind spot warning.As illustrated, when ADAS is detected in rear view of vehicle blind spot region
When vehicle be present, row's warning lamp at vehicle side viewing mirror can be flashed or Chang Liang is accused with warning, and ADAS can also the side of startup in addition
To disk vibrations or audible alert.The onboard sensor 120 of vehicle can in real time detect and track the sight of driver, and will be received
The line-of-sight detection and tracking data collected is sent to warning control device 110.Alert control device 110 and be based on these data come really
Determine whether driver has been noted that interest region (in dotted line frame) as depicted, i.e. ADAS blind spots alert be located at area
Domain.In another embodiment, interest region can be differently configured from interest region as depicted, such as can be reflection blind spot warning
Indicated dangerous region is (for example, the rear in the side-view mirror region or blind spot region of blind spot region or reflection blind spot region
The region come where car).If it is determined that driver has been noted that interest region, then warning control device 110 can be inquired about pre-
Rule database is determined, to determine that corresponding suppression operates.For example, suppress the police that operation can include closing at vehicle side viewing mirror
Show lamp, make the dimmed brightness of warning lamp, the frequency of reduction warning lamp flicker, warning lamp is changed into Chang Liang etc. from flashing.In addition,
Suppressing operation can also include suppressing other associated ADAS warnings, such as the vibrations of closing direction disk and audible alert.Warning
Control device 110 can send the suppression order associated with corresponding suppression operation to ADAS 130, so as to suppress related
The ADAS warnings of connection.
Fig. 4 is to show the situation for suppressing lane departur warning.As illustrated, when ADAS detects that vehicle deviates current vehicle
When road travels, ADAS can show visual alert in the viewing area of windshield, and send other sense of hearings or tactile alert.
In one example, if warning control device 110 determines that driver is noticed such as figure by analyzing line-of-sight detection and tracking data
Shown interest region (in dotted line frame) or vehicle actually occur the region of deviation, then alerting control device 110 can look into
Pre-defined rule database is ask, to determine that corresponding suppression operates.For example, the suppression operation can include close visual alert,
Make frequency that the brightness of visual alert is dimmed, reduces visual alert flicker etc..In addition, suppressing operation can also include suppressing it
The ADAS warnings that he is associated, such as close other sense of hearings or tactile alert.
Fig. 5 shows the structural representation of message processing device 500, the warning control device in embodiments herein
110 can be realized by message processing device 500.As shown in figure 5, equipment 500 can include with one in lower component or more
：Processor 520, memory 530, power supply module 540, input/output (I/O) interface 560, communication interface 580, these components
Such as can communicatively it be connected by bus 510.
The operation of the control device 500 on the whole of processor 520, for example, it is associated with data communication and calculating processing etc.
Operation.Processor 520 can include one or more processing cores, and be able to carry out instruction to realize method described herein
All or part of step.Processor 520 can include the various devices with processing function, including but not limited to general procedure
It is device, application specific processor, microprocessor, microcontroller, graphics processor (GPU), digital signal processor (DSP), special integrated
Circuit (ASIC), PLD (PLD), field programmable gate array (FPGA) etc..Processor 520 can include
Caching 525 can communicate with caching 525, to improve the access speed of data.
Memory 530 is configured as storing various types of instructions and/or data with the operation of holding equipment 500.Data
Example include being used for the instruction of any application program or method, data operated in equipment 500 etc..Memory 530 can be with
Realized by any kind of volatibility or non-volatile memory device or combinations thereof.Memory 530 can include partly leading
Body memory, such as random access memory (RAM), static RAM (SRAM), dynamic random access memory
(DRAM), read-only storage (ROM), programmable read only memory (PROM), Erasable Programmable Read Only Memory EPROM (EPROM),
Electrically Erasable Read Only Memory (EEPROM), flash memory etc..Memory 530 can also include for example using paper being situated between
Any memory of matter, magnetizing mediums and/or optical medium, as paper tape, hard disk, tape, floppy disk, magneto-optic disk (MO), CD, DVD,
Blue-ray etc..
Power supply module 540 provides electric power for the various assemblies of equipment 500.Power supply module 540 can include internal cell and/
Or external power interface, and can include power-supply management system and other with generating, managing and distributing electric power phase for equipment 500
The component of association.
I/O interfaces 560 provide the interface for allowing users to interact with equipment 500.I/0 interfaces 560 for example can be with
Including the interface based on technologies such as PS/2, RS-232, USB, FireWire, Lightening, VGA, HDMI, DisplayPort,
Allow users to by keyboard, Genius mouse, touch pad, touch-screen, control stick, button, microphone, loudspeaker, display, shooting
The peripheral devices such as head, projection port and equipment 400 interact.
Communication interface 580 is configured to enable equipment 500 to be communicated in a wired or wireless fashion with other equipment.If
Standby 500 can access the wireless network based on one or more communication standards by communication interface 580, for example, Wi-Fi, 2G, 3G,
4G communication networks.In a kind of exemplary embodiment, communication interface 580 can also receive via broadcast channel and come from external broadcasting
The broadcast singal or broadcast related information of management system.Exemplary communication interface 580 can include being based on near-field communication (NFC)
Technology, radio frequency identification (RFID) technology, Infrared Data Association (IrDA) technology, ultra wide band (UWB) technology, bluetooth (BT) technology etc.
The interface of communication mode.
Functional block shown in structures described above block diagram can be implemented as hardware, software, firmware or their group
Close.When realizing in hardware, its may, for example, be electronic circuit, application specific integrated circuit (ASIC), appropriate firmware, insert
Part, function card etc..When being realized with software mode, element of the invention is used to perform program or the generation of required task
Code section.Either code segment can be stored in machine readable media program or the data-signal by being carried in carrier wave is passing
Defeated medium or communication links are sent." machine readable media " can include any medium that can store or transmit information.
The example of machine readable media includes electronic circuit, semiconductor memory devices, ROM, flash memory, erasable ROM (EROM), soft
Disk, CD-ROM, CD, hard disk, fiber medium, radio frequency (RF) link, etc..Code segment can be via such as internet, inline
The computer network of net etc. is downloaded.
Above by taking road vehicle as an example, invention has been described.But warning control method of the invention and control
Device can be also used in other situations.For example, it is desired to other vehicles to give a warning, various equipment etc..Driven for example, working as
Either operator has been noted that warning or when having been noted that the event of warning alarm the person of sailing, and warning is suppressed automatically.
The present invention can realize in other specific forms, without departing from its spirit and essential characteristics.For example, particular implementation
Algorithm described in example can be changed, and system architecture is without departing from the essence spirit of the present invention.Therefore, currently
Embodiment be all counted as being exemplary rather than in all respects it is limited, the scope of the present invention by appended claims rather than
Foregoing description defines, also, fall into claim implication and equivalent in the range of whole change so as to all be included in
Among the scope of the present invention.
Claims (9)
1. one kind warning control device, including：
Reception device, for receiving real-time monitoring data；
Determining device, for determining whether operator notices the interest associated with warning by analyzing the monitoring data
Region；And
Control device, for controlling the warning based on result is determined,
Wherein, when the determining device determines that operator has been noted that the interest region associated with the warning, the control
Device processed suppresses to the warning.
2. warning control device according to claim 1, wherein, carrying out suppression to warning includes：Close warning, reduce police
Accuse frequency, reduce warning intensity.
3. warning control device according to claim 1, wherein, the interest region include one in the following or
It is multiple：The be located at region of the warning, the dangerous region of the reflection warning instruction, display are associated with the warning
Operate the display area of auxiliary view.
4. warning control device according to claim 1, wherein, the sight that the monitoring data includes the operator is examined
Survey and tracking data, the determining device determine the sight letter of the operator based on the line-of-sight detection and tracking data
Breath, including watch attentively position, the fixation time of the operator and the operator of the operator watch the interest region attentively
One or more of fixation times, and
If the position of watching attentively of the operator falls into the interest region, or if the position of watching attentively of the operator is fallen into
The interest region and fixation time reach the scheduled time, or if the fixation position of the operator within a predetermined period of time
Put and fall into the fixation times in the interest region and reach pre-determined number, then the determining device determine the operator it has been noted that
To the interest region.
5. warning control device according to claim 1, wherein, the control device carries out suppression to the warning and is based on
Pre-defined rule, the pre-defined rule regulation is corresponding to suppress operation.
6. warning control device according to claim 1, wherein, it is determined that operator have been noted that it is related to the warning
During the interest region of connection, the control device also pair other warnings related to the warning suppress.
7. warning control device according to claim 1, wherein, the warning is advanced DAS (Driver Assistant System) ADAS polices
Accuse.
8. one kind warning control method, including：
Receive real-time monitoring data；
Determine whether operator notices the interest region associated with warning by analyzing the monitoring data；And
The warning is controlled based on result is determined,
Wherein, the warning is controlled to include based on result is determined：It is determined that operator have been noted that it is associated with the warning
Interest region when, to it is described warning suppress.
9. a kind of be equipped with the vehicle just like the warning control device described in claim 1-7.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610614168.0A CN107662559A (en) | 2016-07-28 | 2016-07-28 | Alert control device and method |
| PCT/EP2017/000827 WO2018019403A1 (en) | 2016-07-28 | 2017-07-12 | Warning control device and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610614168.0A CN107662559A (en) | 2016-07-28 | 2016-07-28 | Alert control device and method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107662559A true CN107662559A (en) | 2018-02-06 |
Family
ID=59581825
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610614168.0A Pending CN107662559A (en) | 2016-07-28 | 2016-07-28 | Alert control device and method |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN107662559A (en) |
| WO (1) | WO2018019403A1 (en) |
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Also Published As
| Publication number | Publication date |
|---|---|
| WO2018019403A1 (en) | 2018-02-01 |
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Application publication date: 20180206 |