CN109910737A - A kind of method, apparatus and vehicle of automatic detection barrier - Google Patents
A kind of method, apparatus and vehicle of automatic detection barrier Download PDFInfo
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- CN109910737A CN109910737A CN201910194599.XA CN201910194599A CN109910737A CN 109910737 A CN109910737 A CN 109910737A CN 201910194599 A CN201910194599 A CN 201910194599A CN 109910737 A CN109910737 A CN 109910737A
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Abstract
The present invention provides the method, apparatus and vehicle of a kind of automatic detection barrier, and described device includes: at least two detection devices, vehicle front and rear of vehicle is installed in respectively, for whether having barrier within the scope of detecting distance vehicle pre-determined distance；Vehicle Controller starts detection device corresponding with the driving direction for detecting vehicle heading, and according to the driving direction of the vehicle；At least two audio devices, are installed in vehicle front and rear of vehicle respectively, for carrying out warning note when being located at has barrier within the scope of the unidirectional detection device detecting distance vehicle pre-determined distance of vehicle.The present invention can actively issue alarm sound when automobile is close to barrier, if vehicle periphery has pedestrian, can cause the vigilance of pedestrian, remind pedestrian note that reducing traffic accident.
Description
Technical field
The present invention relates to intelligent automobile fields, more particularly to the method, apparatus and vehicle of a kind of automatic detection barrier.
Background technique
With the development of intelligent control technology, demand of the people to intelligent control is also higher and higher, more and more diversified.Mesh
Before, automobile has become a part indispensable in national life, and vehicle intellectualized development is also very fast.Compared to existing
For the intelligence of more mature actual use, the interaction of intelligent reminding and vehicle and user terminal for vehicle will be
User's more concern, and vehicle is generally more concerned with the actual motion operating aspect of vehicle, such as the peace of vehicle now
Full performance, the appearance of vehicle and convenience of vehicle operation etc..
China's electric vehicle is more and more burning hoter at present, and electric car also increases year by year, makes an uproar compared to fuel vehicle electric vehicle engine
Sound is small, and pedestrian is often not easy to perceive that it is easy to appear traffic accidents when close to pedestrian.
Summary of the invention
In view of the foregoing deficiencies of prior art, the purpose of the present invention is to provide a kind of sides of automatic detection barrier
Method, device and vehicle, for solve in the prior art cannot the detection motor vehicle environment barrier progress warning reminding of intelligence ask
Topic.
In order to achieve the above objects and other related objects, the present invention provides a kind of method of automatic detection barrier, described
Method includes: detection vehicle heading, and starts inspection corresponding with the driving direction according to the driving direction of the vehicle
Survey device；When by having barrier within the scope of the detection device detecting distance vehicle pre-determined distance, warning note is carried out.
In one specific embodiment of the application, the detection vehicle heading, and according to the driving direction of the vehicle
Starting detection device corresponding with the driving direction includes: to detect that vehicle heading is to move forward, before starting vehicle
The detection device of side；It detects that vehicle heading is to travel backward, starts the detection device of rear of vehicle.
In one specific embodiment of the application, the detection device is radar or range sensor.
It is described by within the scope of the detection device detecting distance vehicle pre-determined distance in one specific embodiment of the application
When having barrier, carrying out warning note includes: when having barrier within the scope of the detection device detecting distance vehicle pre-determined distance,
Obtain the audio file prestored；By being installed in sound described in the corresponding audio device plays of driving direction on vehicle and with vehicle
Frequency file carries out warning note.
In one specific embodiment of the application, the audio devices are loudspeaker.
In order to achieve the above objects and other related objects, the present invention also provides a kind of device of automatic detection barrier, institutes
Stating device includes: at least two detection devices, is installed in vehicle front and rear of vehicle respectively, default for detecting distance vehicle
Whether there is barrier in distance range；Vehicle Controller, for detecting vehicle heading, and according to the traveling side of the vehicle
To starting detection device corresponding with the driving direction；At least two audio devices, are installed in vehicle front and vehicle respectively
Rear, for having barrier within the scope of the unidirectional detection device detecting distance vehicle pre-determined distance of vehicle
When, carry out warning note.
In one specific embodiment of the application, the Vehicle Controller is detecting that vehicle heading is to move forward
When, start the detection device of vehicle front, is detecting that vehicle heading is backward when driving, to start the detection of rear of vehicle
Device.
In one specific embodiment of the application, audio file is prestored in the Vehicle Controller, in the detection device
When having barrier within the scope of detecting distance vehicle pre-determined distance, the Vehicle Controller obtains the audio file prestored, and passes through
It is installed in audio file described in the corresponding audio device plays of driving direction on vehicle and with vehicle and carries out warning note.
In one specific embodiment of the application, the detection device is radar or range sensor；The audio devices are
Loudspeaker.
In order to achieve the above objects and other related objects, the present invention also provides a kind of vehicle, the vehicle includes such as taking up an official post
The device of automatic detection barrier described in one.
As described above, the method, apparatus and vehicle of the automatic detection barrier of one kind of the invention, by detecting vehicle driving
Direction, and detection device corresponding with driving direction is started according to the driving direction of vehicle, in detection device detecting distance vehicle
When having barrier within the scope of pre-determined distance, warning note is carried out, alarm sound can be actively issued when automobile is close to barrier, such as
Fruit vehicle periphery has pedestrian, then can cause the vigilance of pedestrian, reminds pedestrian note that reducing traffic accident.
Detailed description of the invention
Fig. 1 is shown as the flow diagram of the method for automatic detection barrier of the invention in one embodiment.
The process that Fig. 2 is shown as the method for automatic detection barrier of the invention warning note in one embodiment is shown
It is intended to.
Fig. 3 is shown as the overall flow signal of the method for automatic detection barrier of the invention in one embodiment
Figure.
Fig. 4 is shown as the composition schematic diagram of the device of automatic detection barrier of the invention in one embodiment.
Fig. 5 is shown as the structural schematic diagram of Vehicle Controller in the device of automatic detection barrier of the invention.
Fig. 6 includes the schematic illustration for detecting the vehicle of device of barrier automatically in being shown as of the invention.
Component label instructions
10 vehicles
The device of 100 automatic detection barriers
110 Vehicle Controllers
111 processors
112 memories
120 detection devices
130 audio devices
S110, S120 step
S121, S122 step
Specific embodiment
Illustrate embodiments of the present invention below by way of specific specific example, those skilled in the art can be by this specification
Other advantages and efficacy of the present invention can be easily understood for disclosed content.
In described below, with reference to attached drawing, attached drawing describes several embodiments of the application.It should be appreciated that also can be used
Other embodiments, and can be carried out without departing substantially from spirit and scope of the present disclosure mechanical composition, structure, electrically with
And the operational detailed description changed below should not be considered limiting, and the range of embodiments herein
Only the limited of claims of the patent by announcing term used herein is merely to describe specific embodiment, and be not
It is intended to limit the application.The term of space correlation, for example, "upper", "lower", "left", "right", " following ", " lower section ", " lower part ",
" top ", " top " etc. can be used in the text in order to an elements or features and another element or spy shown in explanatory diagram
The relationship of sign.
Although term first, second etc. are used to describe various elements herein in some instances, these elements
It should not be limited by these terms.These terms are only used to distinguish an element with another element.For example, first is pre-
If threshold value can be referred to as the second preset threshold, and similarly, the second preset threshold can be referred to as the first preset threshold, and
The range of various described embodiments is not departed from.First preset threshold and preset threshold are to describe a threshold value, still
Unless context otherwise explicitly points out, otherwise they are not the same preset thresholds.Similar situation further includes first
Volume and the second volume.
Furthermore as used in herein, singular " one ", "one" and "the" are intended to also include plural number shape
Formula, unless there is opposite instruction in context.It will be further understood that term "comprising", " comprising " show that there are the spies
Sign, step, operation, element, component, project, type, and/or group, but it is not excluded for one or more other features, step, behaviour
Work, element, component, project, the presence of type, and/or group, appearance or addition term "or" used herein and "and/or" quilt
It is construed to inclusive, or means any one or any combination.Therefore, " A, B or C " or " A, B and/or C " mean " with
Descend any one: A；B；C；A and B；A and C；B and C；A, B and C ".Only when element, function, step or the combination of operation are in certain sides
When inherently mutually exclusive under formula, it just will appear the exception of this definition.
It will be described in detail below with technical solution of the specific embodiment to the application.Following specific implementation
Example can be combined with each other, and the same or similar concept or process may be repeated no more in certain embodiments.
The purpose of the present embodiment is that the method, apparatus and vehicle of automatic detection barrier are provided, for solving existing skill
The problem of detection motor vehicle environment barrier that cannot be intelligent in art carries out warning reminding.
The method, apparatus of the automatic detection barrier of the present embodiment described in detail below and principle and the embodiment party of vehicle
Formula, make those skilled in the art do not need creative work be appreciated that the present embodiment automatic detection barrier method, dress
It sets and vehicle.
Referring to Fig. 1, being shown as the process of the method for the automatic detection barrier of the present embodiment in one embodiment
Schematic diagram.The method of the automatic detection barrier, as shown in Figure 1, which comprises
Step S110 detects vehicle heading, and according to the starting of the driving direction of the vehicle and the driving direction
Corresponding detection device；
Step S120 is reported when by having barrier within the scope of the detection device detecting distance vehicle pre-determined distance
Alert prompt.
Below in the method for the automatic detection barrier of the present embodiment above-mentioned steps S110 and step S120 carry out it is detailed
Carefully illustrate.
Step S110 detects vehicle heading, and according to the starting of the driving direction of the vehicle and the driving direction
Corresponding detection device.
Wherein it is possible to the driving direction of the position detection vehicle of handle is controlled by gear, it can also be according to existing detection
The method of vehicle heading detects vehicle heading, such as basis is application No. is 201380035989.3, entitled to be used for
Determine the technical solution detection vehicle heading of the patent disclosure of the method for longitudinal direction of car driving direction.
In this present embodiment, vehicle heading includes moving forward and travelling backward.
Wherein, the quantity of the detection device is no less than two, and specifically, vehicle front at least installs the detection
A detection device is also at least installed in device, rear of vehicle.
In a specific embodiment, the detection device is but is not limited to radar or range sensor.
Wherein, in this present embodiment, the detection device is connected with Vehicle Controller, such as vehicle device is connected, and will test
Distance signal transmission to the Vehicle Controller.
For example, the detection device is radar, vehicle front installs a radar, and a radar is also installed in rear of vehicle.
In a specific embodiment, the detection vehicle heading, and according to the driving direction of the vehicle starting with
The corresponding detection device of the driving direction includes:
It detects that vehicle heading is to move forward, starts the detection device of vehicle front；
It detects that vehicle heading is to travel backward, starts the detection device of rear of vehicle.
For example, when the vehicle is moving in a forward direction, starting the radar of vehicle front, when vehicle travel backwards, after starting vehicle
The radar of side.
Step S120 is reported when by having barrier within the scope of the detection device detecting distance vehicle pre-determined distance
Alert prompt.
As shown in Fig. 2, in a specific embodiment, it is described to pass through the detection device detecting distance vehicle pre-determined distance model
When having barrier in enclosing, carrying out warning note includes:
Step S121 when having barrier within the scope of the detection device detecting distance vehicle pre-determined distance, is obtained and is prestored
Audio file；
Step S122, by being installed in audio described in the corresponding audio device plays of driving direction on vehicle and with vehicle
File carries out warning note.
Wherein, in this present embodiment, the audio devices are connected with Vehicle Controller, such as vehicle device is connected, and is receiving
Corresponding audio file is played when the alarm signal of Vehicle Controller carries out warning note.
In this present embodiment, the audio devices are but are not limited to loudspeaker, speech player etc..
That is, in this present embodiment, vehicle front is installed with radar and loudspeaker respectively, rear of vehicle is also installed respectively
There are radar and loudspeaker.Radar and loudspeaker are connected with Vehicle Controller (such as vehicle device) respectively.
As shown in figure 3, being shown as detecting the specific implementation process schematic diagram of the method for barrier in the present embodiment automatically.
1) when the vehicle is moving in a forward direction, if detections of radar has barrier to interior such as 100 meters of front a certain range, radar will
The information is transferred to vehicle device by CAN network；
2) vehicle device receive front have barrier after, Vehicle Controller takes out pre-stored alert audio file logical
The loudspeaker for crossing vehicle front play out；
3) when not having barrier in 100 meters of front, the loudspeaker of vehicle front stop issuing alarm sound；
4) when vehicle backing (travelling backward), if as 100 meters have obstacle in detections of radar to rear a certain range
The information is transmitted to vehicle device by CAN by object, radar；
5) vehicle device receives after there is barrier at rear, and Vehicle Controller, which takes out pre-stored audio file, passes through vehicle
The loudspeaker at rear play out；
6) when not having barrier in 100 meters of rear, rear of vehicle loudspeaker stop issuing alarm sound.
As shown in figure 4, the present embodiment also provides a kind of device of automatic detection barrier, described device includes: at least two
A detection device 120 (detection device 1 as shown in Figure 4, detection device 2 ... detection device N), Vehicle Controller 100 and
At least two audio devices 130 (audio devices 1 as shown in Figure 4, audio devices 2 ... audio devices N).
The device of the automatic detection barrier of the present embodiment is specifically described below.
In this present embodiment, at least two detection devices 120 are installed in vehicle front and rear of vehicle respectively, for detecting
Whether there is barrier within the scope of vehicle pre-determined distance.
In a specific embodiment, the detection device 120 is but is not limited to radar or range sensor.
Wherein, in this present embodiment, the detection device 120 is connected with Vehicle Controller 100, such as vehicle device is connected, will
The distance signal transmission detected is to the Vehicle Controller 100.
For example, the detection device 120 is radar, vehicle front installs a radar, and a thunder is also installed in rear of vehicle
It reaches.
The Vehicle Controller 100 for detecting vehicle heading, and according to the starting of the driving direction of the vehicle with
The corresponding detection device 120 of the driving direction and audio devices 130.
In this present embodiment, the Vehicle Controller 100 starts vehicle when detecting vehicle heading is to move forward
The detection device 120 in front, is detecting that vehicle heading is backward when driving, to start the detection device of rear of vehicle
120。
For example, when the vehicle is moving in a forward direction, starting the radar of vehicle front, when vehicle travel backwards, after starting vehicle
The radar of side.
Wherein it is possible to the driving direction of the position detection vehicle of handle is controlled by gear, it can also be according to existing detection
The method of vehicle heading detects vehicle heading, such as basis is application No. is 201380035989.3, entitled to be used for
Determine the technical solution detection vehicle heading of the patent disclosure of the method for longitudinal direction of car driving direction.
In this present embodiment, vehicle heading includes moving forward and travelling backward.
In this present embodiment, as shown in figure 5, the Vehicle Controller 100 is applied in vehicle, the vehicle is, for example, electricity
Motor-car, fuel combustion vehicle or electric hybrid vehicle of oil, the Vehicle Controller 100 include processor 111 and memory 112.
The memory 112 is deposited for storing computer program, the processor 111 for executing the memory 112
The computer program of storage, so that the Vehicle Controller 100 detects vehicle heading, and according to the driving direction of the vehicle
Start detection device 120 corresponding with the driving direction and audio devices 130.
The memory 112 may include high-speed random access memory, and may also include nonvolatile memory, such as
One or more disk storage equipments, flash memory device or other non-volatile solid-state memory devices.In certain embodiments, it stores
Device 112 can also include the memory 112 far from one or more processors 111, for example, via RF circuit or outside port with
And the network attached storage 112 of communication network access, wherein the communication network can be internet, one or more inside
Net, local area network (LAN), wide area network (WLAN), storage area network (SAN) etc. or its is appropriately combined.112 controller of memory can
Control access of the other assemblies of such as CPU and Peripheral Interface of equipment etc to memory 112.
The processor 111 is operationally coupled with memory 112 and/or non-volatile memory device.More specifically, place
The instruction stored in memory 112 and/or non-volatile memory device can be performed to execute behaviour in calculating equipment in reason device 111
Make, such as generate image data and/or image data is transferred to electronic console.In this way, processor 111 may include one or
Multiple general purpose microprocessors, one or more application specific processors (ASIC), one or more Field Programmable Logic Array
(FPGA) or any combination of them.
In another embodiment, the present embodiment also provides a kind of computer readable storage medium, is stored thereon with meter
Calculation machine program realizes detection vehicle heading when the program is executed by processor 111, and according to the driving direction of the vehicle
Start detection device 120 corresponding with the driving direction and audio devices 130.
In this present embodiment, at least two audio devices 130 are installed in vehicle front and rear of vehicle respectively, in place
When having barrier within the scope of the unidirectional 120 detecting distance vehicle pre-determined distance of detection device of vehicle, alarm
Prompt.
In a specific embodiment, audio file is prestored in the Vehicle Controller 100, in the detection device 120
When having barrier within the scope of detecting distance vehicle pre-determined distance, the Vehicle Controller 100 obtains the audio file prestored, and leads to
Cross be installed on vehicle and audio devices 130 corresponding with the driving direction of vehicle play the audio file carry out alarm mention
Show.
Wherein, in this present embodiment, the audio devices 130 are connected with Vehicle Controller 100, such as vehicle device is connected,
Corresponding audio file is played when receiving the alarm signal of Vehicle Controller 100 carries out warning note.
In this present embodiment, the audio devices 130 are but are not limited to loudspeaker, speech player etc..
That is, in this present embodiment, vehicle front is installed with radar and loudspeaker respectively, rear of vehicle is also installed respectively
There are radar and loudspeaker.Radar and loudspeaker are connected with Vehicle Controller 100 (such as vehicle device) respectively.
As shown in figure 3, being shown as detecting the specific implementation process schematic diagram of the device of barrier in the present embodiment automatically.
1) when the vehicle is moving in a forward direction, if detections of radar has barrier to interior such as 100 meters of front a certain range, radar will
The information is transferred to vehicle device by CAN network；
2) vehicle device receive front have barrier after, Vehicle Controller 100 transfers out pre-stored alert audio file
To be played out by the loudspeaker of vehicle front；
3) when not having barrier in 100 meters of front, the loudspeaker of vehicle front stop issuing alarm sound；
4) when vehicle backing (travelling backward), if as 100 meters have obstacle in detections of radar to rear a certain range
The information is transmitted to vehicle device by CAN by object, radar；
5) vehicle device receives after there is barrier at rear, and Vehicle Controller 100 takes out pre-stored audio file logical
The loudspeaker for crossing rear of vehicle play out；
6) when not having barrier in 100 meters of rear, rear of vehicle loudspeaker stop issuing alarm sound.
As shown in fig. 6, the present embodiment also provides a kind of vehicle 10, the vehicle 10 is, for example, electric vehicle, fuel combustion vehicle
Or electric hybrid vehicle of oil, the vehicle 10 includes the device 100 of automatic detection barrier as described above, above-mentioned to described
The device 100 of automatic detection barrier is described in detail, and details are not described herein.
In conclusion the method, apparatus and vehicle of the automatic detection barrier of one kind of the invention, by detecting vehicle driving
Direction, and detection device corresponding with driving direction is started according to the driving direction of vehicle, in detection device detecting distance vehicle
When having barrier within the scope of pre-determined distance, warning note is carried out, alarm sound can be actively issued when automobile is close to barrier, such as
Fruit vehicle periphery has pedestrian, then can cause the vigilance of pedestrian, reminds pedestrian note that reducing traffic accident.So this hair
It is bright effectively to overcome various shortcoming in the prior art and have high industrial utilization value.
The above-described embodiments merely illustrate the principles and effects of the present invention, and is not intended to limit the present invention.It is any ripe
The personage for knowing this technology all without departing from the spirit and scope of the present invention, carries out modifications and changes to above-described embodiment.Cause
This, institute is complete without departing from the spirit and technical ideas disclosed in the present invention by those of ordinary skill in the art such as
At all equivalent modifications or change, should be covered by the claims of the present invention.
Claims (10)
1. a kind of method of automatic detection barrier, which is characterized in that the described method includes:
Vehicle heading is detected, and detection corresponding with the driving direction is started according to the driving direction of the vehicle and is filled
It sets；
When by having barrier within the scope of the detection device detecting distance vehicle pre-determined distance, warning note is carried out.
2. the method for automatic detection barrier according to claim 1, which is characterized in that the detection vehicle driving side
To, and detection device corresponding with the driving direction is started according to the driving direction of the vehicle and includes:
It detects that vehicle heading is to move forward, starts the detection device of vehicle front；
It detects that vehicle heading is to travel backward, starts the detection device of rear of vehicle.
3. the method for automatic detection barrier according to claim 1 or 2, which is characterized in that the detection device is thunder
It reaches or range sensor.
4. the method for automatic detection barrier according to claim 1, which is characterized in that described to pass through the detection device
When having barrier within the scope of detecting distance vehicle pre-determined distance, carrying out warning note includes:
When having barrier within the scope of the detection device detecting distance vehicle pre-determined distance, the audio file prestored is obtained；
By be installed on vehicle and audio device plays corresponding with the driving direction of vehicle described in audio file alarm
Prompt.
5. the method for automatic detection barrier according to claim 4, which is characterized in that the audio devices are loudspeaker.
6. a kind of automatic device of detection barrier, which is characterized in that described device includes:
At least two detection devices, are installed in vehicle front and rear of vehicle respectively, are used for detecting distance vehicle pre-determined distance model
Whether there is barrier in enclosing；
Vehicle Controller, for detecting vehicle heading, and according to the starting of the driving direction of the vehicle and the traveling side
To corresponding detection device；
At least two audio devices, are installed in vehicle front and rear of vehicle respectively, for being located at the unidirectional institute of vehicle
It states when having barrier within the scope of detection device detecting distance vehicle pre-determined distance, carries out warning note.
7. the device of automatic detection barrier according to claim 6, which is characterized in that the Vehicle Controller is detecting
It is when moving forward, to start the detection device of vehicle front to vehicle heading, is detecting that vehicle heading is backward
When driving, start the detection device of rear of vehicle.
8. the device of automatic detection barrier according to claim 6, which is characterized in that prestored in the Vehicle Controller
There is audio file, when having barrier within the scope of the detection device detecting distance vehicle pre-determined distance, the Vehicle Controller
Obtain the audio file that prestores, and by being installed in described in the corresponding audio device plays of driving direction on vehicle and with vehicle
Audio file carries out warning note.
9. the device of automatic detection barrier according to claim 6,7 or 8, which is characterized in that the detection device is
Radar or range sensor；The audio devices are loudspeaker.
10. a kind of vehicle, which is characterized in that the dress including the automatic detection barrier as described in any one of claim 6 to 9
It sets.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201910194599.XA CN109910737A (en) | 2019-03-14 | 2019-03-14 | A kind of method, apparatus and vehicle of automatic detection barrier |
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| CN201910194599.XA CN109910737A (en) | 2019-03-14 | 2019-03-14 | A kind of method, apparatus and vehicle of automatic detection barrier |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113619483A (en) * | 2021-08-12 | 2021-11-09 | 阿尔特汽车技术股份有限公司 | Reminding method for vehicle, corresponding reminding device and vehicle |
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