CN106740448A - Vehicle driving method for early warning and device - Google Patents
Vehicle driving method for early warning and device Download PDFInfo
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- CN106740448A CN106740448A CN201611092288.5A CN201611092288A CN106740448A CN 106740448 A CN106740448 A CN 106740448A CN 201611092288 A CN201611092288 A CN 201611092288A CN 106740448 A CN106740448 A CN 106740448A
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- early warning
- vehicle
- sound
- surroundings
- surrounding enviroment
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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
- B60Q5/00—Arrangement or adaptation of acoustic signal devices
- B60Q5/005—Arrangement or adaptation of acoustic signal devices automatically actuated
- B60Q5/008—Arrangement or adaptation of acoustic signal devices automatically actuated for signaling silent vehicles, e.g. for warning that a hybrid or electric vehicle is approaching
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- Acoustics & Sound (AREA)
- Engineering & Computer Science (AREA)
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Abstract
The invention discloses a kind of vehicle driving method for early warning, electric vehicle is applied to, including：When vehicle is in driving states, vehicle surrounding enviroment are monitored, and determine that vehicle-surroundings whether there is early warning target；When vehicle-surroundings have the early warning target, according to the surrounding enviroment for monitoring, sound early warning is carried out.The invention also discloses a kind of vehicle driving prior-warning device.The present invention can enable the outer personnel's sensed in advance vehicle of car pass through, and then accordingly be evaded, and improve the traffic safety of electric vehicle.
Description
Technical field
The present invention relates to vehicle driving security technology area, more particularly to vehicle driving method for early warning and device.
Background technology
With the development of new energy technology, increasing user begins to use electric vehicle, such as electric bicycle, electricity
Dynamic motorcycle, electric automobile etc..The sound is hardly sent in using electrical energy drive, thus driving conditions due to vehicle,
And then personnel can not perceive electric vehicle process outward to cause car, if the outer personnel of car can not in advance know that electric vehicle passes through and dashes forward
So change motion track, it is likely that electric vehicle driver is caused traffic accident from reacting in time.
The content of the invention
It is a primary object of the present invention to provide a kind of vehicle driving method for early warning and device, it is intended to solve prior art
In, the outer personnel of car can not perceive electric vehicle and pass through and cause the technical problem of traffic accident.
To achieve the above object, the present invention provides a kind of vehicle driving method for early warning, is applied to electric vehicle, the vehicle
Driving method for early warning includes：
When vehicle is in driving states, vehicle surrounding enviroment are monitored, and determine that vehicle-surroundings whether there is early warning target；
When vehicle-surroundings have the early warning target, according to the surrounding enviroment for monitoring, sound early warning is carried out.
Preferably, the early warning target at least includes：One kind or many in non-walking person, walking person, cycling personnel
Kind.
Preferably, the surrounding enviroment at least include the one kind or many in noise, night, daytime, weather, urban district, suburb
Kind.
Preferably, the vehicle driving method for early warning also includes：
When vehicle-surroundings do not exist the early warning target, judge whether the surrounding enviroment are personnel's environment of an activation, if
It is then to carry out sound early warning.
Preferably, it is described when vehicle-surroundings have the early warning target, according to the surrounding enviroment for monitoring, carry out
Sound early warning includes：
When vehicle-surroundings have the early warning target, according to the surrounding enviroment for monitoring, sound early warning sound is adjusted
Amount, and sound early warning is carried out with the sound early warning volume after adjustment.
Further, to achieve the above object, the present invention also provides a kind of vehicle driving prior-warning device, is applied to electric motor car
, the vehicle driving prior-warning device includes：
Monitoring modular, for when vehicle is in driving states, monitoring vehicle surrounding enviroment, and whether determine vehicle-surroundings
There is early warning target；
Warning module, for when vehicle-surroundings have the early warning target, according to the surrounding enviroment for monitoring, entering
Row sound early warning.
Preferably, the early warning target at least includes：One kind or many in non-walking person, walking person, cycling personnel
Kind.
Preferably, the surrounding enviroment at least include the one kind or many in noise, night, daytime, weather, urban district, suburb
Kind.
Preferably, the vehicle driving prior-warning device also includes：Judge module；
The judge module is used for：When vehicle-surroundings do not exist the early warning target, whether the surrounding enviroment are judged
It is personnel's environment of an activation；
The warning module is additionally operable to：When the surrounding enviroment are personnel's environment of an activation, sound early warning is carried out.
Preferably, the warning module specifically for：
When vehicle-surroundings have the early warning target, according to the surrounding enviroment for monitoring, sound early warning sound is adjusted
Amount, and sound early warning is carried out with the sound early warning volume after adjustment.
In the present invention, when vehicle is in driving states, needed by detecting vehicle-surroundings situation, and then determining whether there is
The destination object of early warning is wanted, if there is early warning target, corresponding sound early warning is carried out according to local environmental conditions, and then mesh can be made
Mark object can sensed in advance to electric vehicle, so as to avoid car outward personnel such as run, lane change abrupt action and cause
Electric vehicle driver can not in time reflect and accident occurs, and improve electric vehicle traffic safety.
Brief description of the drawings
Fig. 1 is the schematic flow sheet of the embodiment of vehicle driving method for early warning one of the present invention；
Fig. 2 is the high-level schematic functional block diagram of vehicle driving prior-warning device first embodiment of the present invention；
Fig. 3 is the application scenarios schematic diagram of the embodiment of vehicle driving prior-warning device one of the present invention；
Fig. 4 is the high-level schematic functional block diagram of vehicle driving prior-warning device second embodiment of the present invention.
The realization of the object of the invention, functional characteristics and advantage will be described further referring to the drawings in conjunction with the embodiments.
Specific embodiment
It should be appreciated that specific embodiment described herein is only used to explain the present invention, it is not intended to limit the present invention.
Reference picture 1, Fig. 1 is the schematic flow sheet of the embodiment of vehicle driving method for early warning one of the present invention.In the present embodiment, car
Driving method for early warning include：
Step S10, when vehicle is in driving states, monitors vehicle surrounding enviroment, and determine that vehicle-surroundings whether there is
Early warning target；
Vehicle described in the present embodiment is specifically referred to the electric vehicle of electrical energy drive, such as electric bicycle, electronic rubbed
Motorcycle, electric automobile etc..One of principal character of such vehicle is exactly smaller noise of driving a vehicle, and then the outer personnel of car cannot be carried out
Sound early warning.
In the present embodiment, vehicle driving states specifically refer to vehicle and are in mobile state.When such as can be starting
Mobile status when mobile status, or parking.Vehicle-surroundings refer to scope and do not limit, and both can be correspondences before vehicle headstock
Scope, or the pre-set radius scope corresponding to vehicle as the center of circle.Meanwhile, setting for early warning target in the present embodiment
Put and do not limit, vehicle periphery mobile object can serve as early warning target, can be people, may also be animal or other vehicles.
Optionally, surrounding enviroment at least include one or more in noise, night, daytime, weather, urban district, suburb.This
In alternative embodiment, when vehicle is in driving states, vehicle surrounding enviroment can also be further monitored, such as monitor vehicle week
The noise of surrounding environment, and then it is quiet environment or noisy environment to determine；Vehicle surrounding enviroment are such as monitored, and then it is black to determine
Night or daytime；Residing weather, position situation etc. when such as monitoring vehicle is travelled.In the present embodiment, by monitoring vehicle week
Surrounding environment may further be sounding early warning provided auxiliary condition.
Optionally, early warning target at least includes：One or more in non-walking person, walking person, cycling personnel.Than
Such as station roadside car personnel, be sitting in roadside rest passerby, walking passerby, or bicycler person, by motorcycle
Personnel, or even can also be the driver of other vehicles etc..
In the present embodiment, the mode for detecting vehicle-surroundings early warning target is not limited, such as entered by camera or radar
Row mobile detection, if being identified as moveable object or the object for moving, can determine that vehicle-surroundings have early warning target,
And then need to carry out sounding early warning.
Step S20, when vehicle-surroundings have early warning target, according to the surrounding enviroment for monitoring, carries out sound early warning.
In the present embodiment, when vehicle-surroundings have early warning target, according to the surrounding enviroment for monitoring, the sound is carried out
Early warning.Setting simultaneously for sounding prior-warning device is not limited, and the sound type and volume for sending set and also do not limit.Such as
The roar of analog gasoline vehicle motor carries out early warning etc..Additionally, when vehicle-surroundings have early warning target, to avoid periphery
Interference of the environment to sound early warning effect, while influence of the sound early warning to surrounding enviroment is also avoided, therefore, when vehicle-surroundings are deposited
In early warning target, sound early warning will be carried out further combined with vehicle-surroundings environment, such as accordingly adjust pre- according to environmental change
Alert wave volume, early warning sound frequency etc..
In the present embodiment, when vehicle is in driving states, by detecting vehicle-surroundings situation, and then determine whether there is
The destination object of early warning is needed, if there is early warning target, corresponding sound early warning is carried out according to local environmental conditions, and then can make
Destination object can sensed in advance to electric vehicle, such as run so as to avoid the outer personnel of car from carrying out, lane change abrupt action and cause
Prevent electric vehicle driver that accident to occur from reflecting in time, improve electric vehicle traffic safety.
It is further alternative, in another embodiment of vehicle driving method for early warning of the present invention, when vehicle-surroundings are in the absence of pre-
During alert target, judge whether surrounding enviroment are personnel's environment of an activation, if so, then carrying out sound early warning.
In this alternative embodiment, even if in the case where early warning target conditions are not detected, also can further according to Current vehicle
Surrounding enviroment and control to send sound early warning.Such as current environment be noisy section, for urban district section, be night, then can control
System sends sound early warning.It should be noted that the sound early warning under this scene can with the sound alarm mode for early warning target
With identical, it is also possible to different, such as, for early warning target, sound early warning can be carried out with larger volume, and be directed to target environment then
Early warning volume can suitably be reduced.
Further alternative, when vehicle-surroundings have early warning target, according to the surrounding enviroment for monitoring, the adjustment sound is pre-
Alert volume, and sound early warning is carried out with the sound early warning volume after adjustment.
In this alternative embodiment, when vehicle-surroundings have early warning target, to avoid surrounding enviroment to sound early warning effect
Interference, while also avoid influence of the sound early warning to surrounding enviroment, therefore, when vehicle-surroundings have early warning target, will enter
One step combination vehicle-surroundings environment, adjusts the volume of sound early warning, such as, such as outside vehicle environment is more noisy, then by electric motor car
The early warning sound is suitably tuned up, and pedestrian is understood that perceiving periphery has car to pass through；And when outside vehicle environment is quieter, such as night
Nobody when, the early warning sound of electric motor car is closed not influence surrounding environment；And as night someone, then by the outside sound
Suitably the volume that pedestrian can hear is transferred to, and then vehicle is not produced interference noise, while ensuring that pedestrian
Safety.
Reference picture 2, Fig. 2 is the high-level schematic functional block diagram of vehicle driving prior-warning device first embodiment of the present invention.This implementation
In example, vehicle driving prior-warning device includes：
Monitoring modular 10, for when vehicle is in driving states, monitoring vehicle surrounding enviroment, and determine that vehicle-surroundings are
It is no to there is early warning target；
Vehicle described in the present embodiment is specifically referred to the electric vehicle of electrical energy drive, such as electric bicycle, electronic rubbed
Motorcycle, electric automobile etc..One of principal character of such vehicle is exactly smaller noise of driving a vehicle, and then the outer personnel of car cannot be carried out
Sound early warning.
In the present embodiment, vehicle driving states specifically refer to vehicle and are in mobile state.When such as can be starting
Mobile status when mobile status, or parking.Vehicle-surroundings refer to scope and do not limit, and both can be correspondences before vehicle headstock
Scope, or the pre-set radius scope corresponding to vehicle as the center of circle.Meanwhile, setting for early warning target in the present embodiment
Put and do not limit, vehicle periphery mobile object can serve as early warning target, can be people, may also be animal or other vehicles.
Optionally, surrounding enviroment at least include one or more in noise, night, daytime, weather, urban district, suburb.This
In alternative embodiment, when vehicle is in driving states, vehicle surrounding enviroment can also be further monitored, such as monitor vehicle week
The noise of surrounding environment, and then it is quiet environment or noisy environment to determine；Vehicle surrounding enviroment are such as monitored, and then it is black to determine
Night or daytime；Residing weather, position situation etc. when such as monitoring vehicle is travelled.In the present embodiment, by monitoring vehicle week
Surrounding environment may further be sounding early warning provided auxiliary condition.
Optionally, early warning target at least includes：One or more in non-walking person, walking person, cycling personnel.Than
Such as station roadside car personnel, be sitting in roadside rest passerby, walking passerby, or bicycler person, by motorcycle
Personnel, or even can also be the driver of other vehicles etc..
In the present embodiment, the mode for detecting vehicle-surroundings early warning target is not limited, such as entered by camera or radar
Row mobile detection, if being identified as moveable object or the object for moving, can determine that vehicle-surroundings have early warning target,
And then need to carry out sounding early warning.
Warning module 20, for when there is the early warning target in vehicle-surroundings, according to the surrounding enviroment for monitoring,
Carry out sound early warning.
In the present embodiment, when vehicle-surroundings have early warning target, according to the surrounding enviroment for monitoring, the sound is carried out
Early warning.Setting simultaneously for sounding prior-warning device is not limited, and the sound type and volume for sending set and also do not limit.Such as
The roar of analog gasoline vehicle motor carries out early warning etc..Additionally, when vehicle-surroundings have early warning target, to avoid periphery
Interference of the environment to sound early warning effect, while influence of the sound early warning to surrounding enviroment is also avoided, therefore, when vehicle-surroundings are deposited
In early warning target, sound early warning will be carried out further combined with vehicle-surroundings environment, such as accordingly adjust pre- according to environmental change
Alert wave volume, early warning sound frequency etc...
As shown in figure 3, in the present embodiment, when vehicle is in driving states, by detecting vehicle-surroundings situation, and then really
It is fixed to whether there is the destination object for needing early warning, if there is early warning target, carry out the corresponding sound according to local environmental conditions pre-
It is alert, and then destination object sensed in advance to electric vehicle can be enable, such as run so as to avoid the outer personnel of car from carrying out, lane change it is prominent
Start to make and cause the electric vehicle driver can not in time to reflect and accident occurs, improve electric vehicle traffic safety.
Reference picture 4, Fig. 4 is the high-level schematic functional block diagram of vehicle driving prior-warning device second embodiment of the present invention.This implementation
In example, vehicle driving prior-warning device also includes：
Judge module 30, for when vehicle-surroundings do not exist early warning target, judging whether surrounding enviroment are personnel activity
Environment；Warning module 20 is additionally operable to：When surrounding enviroment are personnel's environment of an activation, sound early warning is carried out.
In the present embodiment, even if in the case where early warning target conditions are not detected, also can further according to Current vehicle periphery
Environment and control to send sound early warning.Such as current environment be noisy section, for urban district section, be night, then can control hair
Go out sound early warning.It should be noted that the sound early warning under this scene can phase with the sound alarm mode for early warning target
Together, it is also possible to different, such as, for early warning target, sound early warning can be carried out with larger volume, and be directed to target environment then can be with
It is appropriate to reduce early warning volume.
Further alternative, in the embodiment of vehicle driving prior-warning device one of the present invention, warning module 20 is additionally operable to：
When vehicle-surroundings have early warning target, according to the surrounding enviroment for monitoring, sound early warning volume is adjusted, and to adjust
Sound early warning volume after whole carries out sound early warning.
In this alternative embodiment, when vehicle-surroundings have early warning target, to avoid surrounding enviroment to sound early warning effect
Interference, while also avoid influence of the sound early warning to surrounding enviroment, therefore, when vehicle-surroundings have early warning target, will enter
One step combination vehicle-surroundings environment, adjusts the volume of sound early warning, such as, such as outside vehicle environment is more noisy, then by electric motor car
The early warning sound is suitably tuned up, and pedestrian is understood that perceiving periphery has car to pass through；And when outside vehicle environment is quieter, such as night
Nobody when, the early warning sound of electric motor car is closed not influence surrounding environment；And as night someone, then by the outside sound
Suitably the volume that pedestrian can hear is transferred to, and then vehicle is not produced interference noise, while ensuring that pedestrian
Safety.
The preferred embodiments of the present invention are these are only, the scope of the claims of the invention is not thereby limited, it is every to utilize this hair
Equivalent structure or equivalent flow conversion that bright specification and accompanying drawing content are made, or directly or indirectly it is used in other related skills
Art field, is included within the scope of the present invention.
Claims (10)
1. a kind of vehicle driving method for early warning, is applied to electric vehicle, it is characterised in that the vehicle driving method for early warning bag
Include：
When vehicle is in driving states, vehicle surrounding enviroment are monitored, and determine that vehicle-surroundings whether there is early warning target；
When vehicle-surroundings have the early warning target, according to the surrounding enviroment for monitoring, sound early warning is carried out.
2. vehicle driving method for early warning as claimed in claim 1, it is characterised in that the early warning target at least includes：Non- row
Walk one or more in personnel, walking person, cycling personnel.
3. vehicle driving method for early warning as claimed in claim 2, it is characterised in that the surrounding enviroment at least include noise,
One or more in night, daytime, weather, urban district, suburb.
4. the vehicle driving method for early warning as any one of claim 1-3, it is characterised in that the vehicle driving early warning
Method also includes：
When vehicle-surroundings do not exist the early warning target, judge whether the surrounding enviroment are personnel's environment of an activation, if so, then
Carry out sound early warning.
5. vehicle driving method for early warning as claimed in claim 1, it is characterised in that described when vehicle-surroundings have the early warning
During target, according to the surrounding enviroment for monitoring, carrying out sound early warning includes：
When vehicle-surroundings have the early warning target, according to the surrounding enviroment for monitoring, sound early warning volume is adjusted, and
Sound early warning is carried out with the sound early warning volume after adjustment.
6. a kind of vehicle driving prior-warning device, is applied to electric vehicle, it is characterised in that the vehicle driving prior-warning device bag
Include：
Monitoring modular, for when vehicle is in driving states, monitoring vehicle surrounding enviroment, and determine that vehicle-surroundings whether there is
Early warning target；
Warning module, for when vehicle-surroundings have the early warning target, according to the surrounding enviroment for monitoring, carrying out sound
Ring early warning.
7. vehicle driving prior-warning device as claimed in claim 6, it is characterised in that the early warning target at least includes：Non- row
Walk one or more in personnel, walking person, cycling personnel.
8. vehicle driving prior-warning device as claimed in claim 7, it is characterised in that the surrounding enviroment at least include noise,
One or more in night, daytime, weather, urban district, suburb.
9. the vehicle driving prior-warning device as any one of claim 6-8, it is characterised in that the vehicle driving early warning
Device also includes：Judge module；
The judge module is used for：When vehicle-surroundings do not exist the early warning target, judge whether the surrounding enviroment are people
Member's environment of an activation；
The warning module is additionally operable to：When the surrounding enviroment are personnel's environment of an activation, sound early warning is carried out.
10. vehicle driving prior-warning device as claimed in claim 6, it is characterised in that the warning module specifically for：
When vehicle-surroundings have the early warning target, according to the surrounding enviroment for monitoring, sound early warning volume is adjusted, and
Sound early warning is carried out with the sound early warning volume after adjustment.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611092288.5A CN106740448A (en) | 2016-11-28 | 2016-11-28 | Vehicle driving method for early warning and device |
| PCT/CN2017/079342 WO2018094949A1 (en) | 2016-11-28 | 2017-04-01 | Warning method and device for vehicle in motion |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611092288.5A CN106740448A (en) | 2016-11-28 | 2016-11-28 | Vehicle driving method for early warning and device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106740448A true CN106740448A (en) | 2017-05-31 |
Family
ID=58915653
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611092288.5A Pending CN106740448A (en) | 2016-11-28 | 2016-11-28 | Vehicle driving method for early warning and device |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN106740448A (en) |
| WO (1) | WO2018094949A1 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108944662A (en) * | 2018-05-31 | 2018-12-07 | 中国重汽集团福建海西汽车有限公司 | A kind of low vehicle speeds reminding method and its system |
| CN112073934A (en) * | 2019-06-10 | 2020-12-11 | 北汽福田汽车股份有限公司 | Control method of intelligent sound production device, intelligent sound production device and vehicle |
| CN112937638A (en) * | 2021-01-27 | 2021-06-11 | 吉林云帆智能工程有限公司 | Driving early warning method for passenger rail vehicle |
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| CN104541323A (en) * | 2012-08-21 | 2015-04-22 | 哈曼国际工业有限公司 | System for vehicle sound synthesis |
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| CN112937638A (en) * | 2021-01-27 | 2021-06-11 | 吉林云帆智能工程有限公司 | Driving early warning method for passenger rail vehicle |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2018094949A1 (en) | 2018-05-31 |
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Application publication date: 20170531 |