CN108428367A - Vehicle collision avoidance device and system - Google Patents
Vehicle collision avoidance device and system Download PDFInfo
- Publication number
- CN108428367A CN108428367A CN201810222587.9A CN201810222587A CN108428367A CN 108428367 A CN108428367 A CN 108428367A CN 201810222587 A CN201810222587 A CN 201810222587A CN 108428367 A CN108428367 A CN 108428367A
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- CN
- China
- Prior art keywords
- vehicle
- collision
- vehicles
- preventing
- driving conditions
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/16—Anti-collision systems
- G08G1/161—Decentralised systems, e.g. inter-vehicle communication
-
- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/16—Anti-collision systems
- G08G1/166—Anti-collision systems for active traffic, e.g. moving vehicles, pedestrians, bikes
Abstract
The present invention provides a kind of vehicle collision avoidance device and system, including central processing unit and the data acquisition module, locating module and the wireless communication module that are connected respectively with central processing unit；Data acquisition module, the travelling data for acquiring the first vehicle；Locating module, the location data for obtaining the first vehicle；Central processing unit, for obtaining the driving conditions of the first vehicle according to travelling data and location data；Wireless communication module, for the driving conditions of the first vehicle to be sent to the second vehicle.The present invention can prevent from mutually colliding between vehicle, to ensure traffic safety.
Description
Technical field
The present invention relates to technical field of vehicle, especially vehicle collision avoidance device and system.
Background technology
Vehicle becomes people's trip essential vehicles, including automobile, bus etc., they give the life of people
Work offers convenience.But as vehicle is more and more, traffic safety becomes very important problem, is particularly due to vehicle collision
Caused safety accident is commonplace.Currently, how to prevent vehicle collision from becoming problem to be solved.
The information for being disclosed in the background technology part is merely intended to deepen the understanding to the general background technology of invention, without
It should be considered as recognizing or implying in any form that the information constitutes the prior art known to those skilled in the art.
Invention content
In view of this, the purpose of the present invention is to provide vehicle collision avoidance device and system, to solve asking for vehicle collision
Topic.
In a first aspect, an embodiment of the present invention provides a kind of preventing collision of vehicles collision device, including central processing unit and difference
Data acquisition module, locating module and the wireless communication module being connected with the central processing unit；
The data acquisition module, the travelling data for acquiring the first vehicle；
The locating module, the location data for obtaining first vehicle；
The central processing unit, for obtaining first vehicle according to the travelling data and the location data
Driving conditions；
The wireless communication module, for the driving conditions of first vehicle to be sent to the second vehicle.
With reference to first aspect, an embodiment of the present invention provides the first possible embodiments of first aspect, wherein also
Include the memory module being connected with the central processing unit, the memory module is used to store the driving shape of first vehicle
Condition.
With reference to first aspect, an embodiment of the present invention provides second of possible embodiments of first aspect, wherein institute
It includes wireless network card to state wireless communication module.
With reference to first aspect, an embodiment of the present invention provides the third possible embodiments of first aspect, wherein also
Include the audio-frequency module being connected with the central processing unit, the audio-frequency module is for exporting prompting message.
With reference to first aspect, an embodiment of the present invention provides the 4th kind of possible embodiments of first aspect, wherein.
The travelling data includes running speed, and the central processing unit obtains described according to the running speed and the location data
The wheelpath of first vehicle.
Second aspect, the embodiment of the present invention also provide a kind of vehicle collision avoidance system, include in same LAN
Multiple vehicles, each vehicle are equipped with preventing collision of vehicles collision device as described above.
In conjunction with second aspect, an embodiment of the present invention provides the first possible embodiments of second aspect, wherein institute
It states between the vehicle in LAN through IEEE802.11p agreements network interface card into row data communication.
In conjunction with second aspect, an embodiment of the present invention provides second of possible embodiments of second aspect, wherein institute
It includes the first vehicle, the second vehicle and third vehicle to state the vehicle in LAN, and it is anti-that first vehicle is equipped with the first vehicle
Crash device, second vehicle are equipped with the second preventing collision of vehicles collision device, and the third vehicle is equipped with third preventing collision of vehicles
Collision device；
The first preventing collision of vehicles collision device is used to obtain the driving conditions of first vehicle, second preventing collision of vehicles
Collision device is used to obtain the driving conditions of second vehicle, and the third preventing collision of vehicles collision device is for obtaining the third vehicle
Driving conditions.
In conjunction with second of possible embodiment of second aspect, an embodiment of the present invention provides the third of second aspect
Possible embodiment, wherein the second preventing collision of vehicles collision device and the third preventing collision of vehicles collision device receive institute respectively
State the driving conditions of first vehicle of the first preventing collision of vehicles collision device transmission；
The second preventing collision of vehicles collision device is by the driving shape of the driving conditions of first vehicle and second vehicle
Condition is compared, and obtains the first prediction of collision information of second vehicle and first vehicle；
The third preventing collision of vehicles collision device is by the driving shape of the driving conditions of first vehicle and the third vehicle
Condition is compared, and obtains the second prediction of collision information of the third vehicle and first vehicle.
In conjunction with the third possible embodiment of second aspect, an embodiment of the present invention provides the 4th kind of second aspect
Possible embodiment, wherein the second preventing collision of vehicles collision device is additionally operable to be carried out according to the first prediction of collision information
Voice reminder；
The third preventing collision of vehicles collision device is additionally operable to carry out voice reminder according to the second prediction of collision information.
The embodiment of the present invention brings following advantageous effect：
An embodiment of the present invention provides a kind of vehicle collision avoidance device and system, including central processing unit and respectively in
Data acquisition module, locating module and the wireless communication module that central processor is connected；Data acquisition module, for acquiring the
The travelling data of one vehicle；Locating module, the location data for obtaining the first vehicle；Central processing unit, for according to driving
Data and location data obtain the driving conditions of the first vehicle；Wireless communication module is used for the driving conditions of the first vehicle
It is sent to the second vehicle.Second vehicle gets the driving conditions of the first vehicle, can collide to avoid with the first vehicle, from
And it prevents from mutually colliding between vehicle.
Other features and advantages of the present invention will illustrate in the following description, also, partly become from specification
It obtains it is clear that understand through the implementation of the invention.The purpose of the present invention and other advantages are in specification, claims
And specifically noted structure is realized and is obtained in attached drawing.
To enable the above objects, features and advantages of the present invention to be clearer and more comprehensible, preferred embodiment cited below particularly, and coordinate
Appended attached drawing, is described in detail below.
Description of the drawings
It, below will be to specific in order to illustrate more clearly of the specific embodiment of the invention or technical solution in the prior art
Embodiment or attached drawing needed to be used in the description of the prior art are briefly described, it should be apparent that, in being described below
Attached drawing is some embodiments of the present invention, for those of ordinary skill in the art, before not making the creative labor
It puts, other drawings may also be obtained based on these drawings.
Fig. 1 is vehicle collision avoidance schematic device provided in an embodiment of the present invention；
Fig. 2 is vehicle collision avoidance system schematic provided in an embodiment of the present invention.
Icon：10- central processing units；20- data acquisition modules；30- locating modules；40- wireless communication modules；50- sounds
Frequency module；60- memory modules；100- the first preventing collision of vehicles collision devices；200- the second preventing collision of vehicles collision devices；300- third vehicles
Collision prevention device.
Specific implementation mode
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with attached drawing to the present invention
Technical solution be clearly and completely described, it is clear that described embodiments are some of the embodiments of the present invention, rather than
Whole embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art are not making creative work premise
Lower obtained every other embodiment, shall fall within the protection scope of the present invention.
More and more now with vehicle, traffic safety becomes very important problem, is particularly due to vehicle collision institute
Caused by safety accident it is commonplace.Currently, how to prevent vehicle collision from becoming problem to be solved.It is of the invention based on this
A kind of vehicle collision avoidance device and system that embodiment provides, it is bright to prevent from mutually colliding between vehicle, to ensure to drive a vehicle
Safety.
For ease of understanding the present embodiment, first to a kind of preventing collision of vehicles collision device disclosed in the embodiment of the present invention
It describes in detail.
Embodiment one
Fig. 1 is vehicle collision avoidance schematic device provided in an embodiment of the present invention.
As shown in Figure 1, a kind of preventing collision of vehicles collision device provided in this embodiment, including central processing unit 10 and respectively with
Data acquisition module 20, locating module 30 and the wireless communication module 40 that central processing unit 10 is connected；
Data acquisition module 20, the travelling data for acquiring the first vehicle；
Specifically, travelling data includes the related datas such as running speed, vehicle condition.
Further, central processing unit obtains the wheelpath of the first vehicle according to running speed and location data.
Locating module 30, the location data for obtaining the first vehicle；
Central processing unit 10, for obtaining the driving conditions of the first vehicle according to travelling data and location data；
Here, the driving conditions of the first vehicle include wheelpath.
Wireless communication module 40, for the driving conditions of the first vehicle to be sent to the second vehicle.
Specifically, wireless communication module 40 includes wireless network card.
Second vehicle gets the driving conditions of the first vehicle, including wheelpath, can learn the first vehicle and itself
The possibility to collide, when that may to collide, to adopt remedial measures prevent vehicle collision in time.
Further, further include the memory module 60 being connected with central processing unit 10, memory module 60 is for storing the
The driving conditions of one vehicle.
Further, vehicle collision occurs in order to prevent, needs the situation for reminding the second vehicle to collide in time, this reality
It further includes the audio-frequency module 50 being connected with central processing unit 10 to apply example, and audio-frequency module 50 is for exporting prompting message.
Present embodiments provide a kind of preventing collision of vehicles collision device, including central processing unit 10 and respectively with central processing unit
10 data acquisition module 20, locating module 30 and the wireless communication modules 40 being connected；Data acquisition module 20, for acquiring
The travelling data of first vehicle；Locating module 30, the location data for obtaining the first vehicle；Central processing unit 10 is used for root
The driving conditions of the first vehicle are obtained according to travelling data and location data；Wireless communication module 40 is used for the first vehicle
Driving conditions are sent to the second vehicle.Second vehicle gets the driving conditions of the first vehicle, can be sent out to avoid with the first vehicle
Raw collision, to prevent mutually being collided between vehicle.
Embodiment two
Fig. 2 is vehicle collision avoidance system schematic provided in an embodiment of the present invention.
A kind of vehicle collision avoidance system provided in this embodiment includes multiple vehicles in same LAN, each
Vehicle is equipped with the preventing collision of vehicles collision device of above-described embodiment.
Specifically, between the vehicle in LAN by IEEE802.11p agreements network interface card into row data communication.Such as Fig. 2 institutes
Show, the vehicle in LAN includes the first vehicle, the second vehicle and third vehicle, and the first vehicle is equipped with the first vehicle collision avoidance
Device 100, the second vehicle are equipped with the second preventing collision of vehicles collision device 200, and third vehicle is equipped with third preventing collision of vehicles collision device
300；
First preventing collision of vehicles collision device 100 is used to obtain the driving conditions of the first vehicle, the second preventing collision of vehicles collision device 200
Driving conditions for obtaining the second vehicle, third preventing collision of vehicles collision device 300 are used to obtain the driving conditions of third vehicle.
Specifically, the driving conditions of the first vehicle can be sent near it by the first preventing collision of vehicles collision device 100
Two vehicles and third vehicle, the second preventing collision of vehicles collision device 200 and third preventing collision of vehicles collision device 300 receive the first vehicle respectively
The driving conditions for the first vehicle that collision prevention device 100 is sent；
Second preventing collision of vehicles collision device 200 compares the driving conditions of the first vehicle and the driving conditions of the second vehicle
Compared with obtaining the first prediction of collision information of the second vehicle and the first vehicle；
Third preventing collision of vehicles collision device 300 compares the driving conditions of the first vehicle and the driving conditions of third vehicle
Compared with obtaining the second prediction of collision information of third vehicle and the first vehicle.
Vehicle collision occurs in order to prevent, needs to remind the situation to collide between vehicle, therefore, the second vehicle in time
Collision prevention device 200 is additionally operable to carry out voice reminder according to the first prediction of collision information；Third preventing collision of vehicles collision device 300 is also used
According to the second prediction of collision information progress voice reminder.It is arranged to be taken in time in the case where vehicle may collide
It applies.
Vehicle collision avoidance system provided in an embodiment of the present invention, the preventing collision of vehicles collision device provided with above-described embodiment have
Identical technical characteristic reaches identical technique effect so can also solve identical technical problem.
A kind of vehicle collision avoidance system is present embodiments provided, includes multiple vehicles in same LAN, each
Vehicle is equipped with preventing collision of vehicles collision device.Each vehicle can obtain the driving of its neighbouring measuring car by preventing collision of vehicles collision device
Situation ensures traffic safety so as to prevent and collide between other vehicles.
In addition, in the description of the embodiment of the present invention unless specifically defined or limited otherwise, term " installation ", " phase
Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
Can also be electrical connection to be mechanical connection；It can be directly connected, can also indirectly connected through an intermediary, Ke Yishi
Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood at this with concrete condition
Concrete meaning in invention.
In the description of the present invention, it should be noted that term "center", "upper", "lower", "left", "right", "vertical",
The orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" be based on the orientation or positional relationship shown in the drawings, merely to
Convenient for the description present invention and simplify description, do not indicate or imply the indicated device or element must have a particular orientation,
With specific azimuth configuration and operation, therefore it is not considered as limiting the invention.In addition, term " first ", " second ",
" third " is used for description purposes only, and is not understood to indicate or imply relative importance.
It is apparent to those skilled in the art that for convenience and simplicity of description, the system of foregoing description,
The specific work process of device and unit, can refer to corresponding processes in the foregoing method embodiment, and details are not described herein.
In several embodiments provided herein, it should be understood that disclosed systems, devices and methods, it can be with
It realizes by another way.The apparatus embodiments described above are merely exemplary, for example, the division of the unit,
Only a kind of division of logic function, formula that in actual implementation, there may be another division manner, in another example, multiple units or component can
To combine or be desirably integrated into another system, or some features can be ignored or not executed.Another point, it is shown or beg for
The mutual coupling, direct-coupling or communication connection of opinion can be by some communication interfaces, device or unit it is indirect
Coupling or communication connection can be electrical, machinery or other forms.
The unit illustrated as separating component may or may not be physically separated, aobvious as unit
The component shown may or may not be physical unit, you can be located at a place, or may be distributed over multiple
In network element.Some or all of unit therein can be selected according to the actual needs to realize the mesh of this embodiment scheme
's.
In addition, each functional unit in each embodiment of the present invention can be integrated in a processing unit, it can also
It is that each unit physically exists alone, it can also be during two or more units be integrated in one unit.
It, can be with if the function is realized in the form of SFU software functional unit and when sold or used as an independent product
It is stored in the executable non-volatile computer read/write memory medium of a processor.Based on this understanding, of the invention
Technical solution substantially the part of the part that contributes to existing technology or the technical solution can be with software in other words
The form of product embodies, which is stored in a storage medium, including some instructions use so that
One computer equipment (can be personal computer, server or the network equipment etc.) executes each embodiment institute of the present invention
State all or part of step of method.And storage medium above-mentioned includes：USB flash disk, mobile hard disk, read-only memory (ROM, Read-
Only Memory), random access memory (RAM, Random Access Memory), magnetic disc or CD etc. are various can be with
Store the medium of program code.
Finally it should be noted that：Embodiment described above, only specific implementation mode of the invention, to illustrate the present invention
Technical solution, rather than its limitations, scope of protection of the present invention is not limited thereto, although with reference to the foregoing embodiments to this hair
It is bright to be described in detail, it will be understood by those of ordinary skill in the art that：Any one skilled in the art
In the technical scope disclosed by the present invention, it can still modify to the technical solution recorded in previous embodiment or can be light
It is readily conceivable that variation or equivalent replacement of some of the technical features；And these modifications, variation or replacement, do not make
The essence of corresponding technical solution is detached from the spirit and scope of technical solution of the embodiment of the present invention, should all cover the protection in the present invention
Within the scope of.Therefore, protection scope of the present invention should be based on the protection scope of the described claims.
Claims (10)
1. a kind of preventing collision of vehicles collision device, which is characterized in that including central processing unit and respectively with the central processing unit phase
Data acquisition module, locating module and the wireless communication module of connection；
The data acquisition module, the travelling data for acquiring the first vehicle；
The locating module, the location data for obtaining first vehicle；
The central processing unit, for obtaining the driving of first vehicle according to the travelling data and the location data
Situation；
The wireless communication module, for the driving conditions of first vehicle to be sent to the second vehicle.
2. preventing collision of vehicles collision device according to claim 1, which is characterized in that further include being connected with the central processing unit
The memory module connect, the memory module are used to store the driving conditions of first vehicle.
3. preventing collision of vehicles collision device according to claim 1, which is characterized in that the wireless communication module includes wireless network
Card.
4. preventing collision of vehicles collision device according to claim 1, which is characterized in that further include being connected with the central processing unit
The audio-frequency module connect, the audio-frequency module is for exporting prompting message.
5. preventing collision of vehicles collision device according to claim 1, which is characterized in that the travelling data includes running speed,
The central processing unit obtains the wheelpath of first vehicle according to the running speed and the location data.
6. a kind of vehicle collision avoidance system, which is characterized in that include multiple vehicles in same LAN, each vehicle peace
Equipped with preventing collision of vehicles collision device such as described in any one of claim 1 to 5.
7. vehicle collision avoidance system according to claim 6, which is characterized in that pass through between the vehicle in the LAN
IEEE802.11p agreements network interface card is into row data communication.
8. vehicle collision avoidance system according to claim 6, which is characterized in that the vehicle in the LAN includes first
Vehicle, the second vehicle and third vehicle, first vehicle are equipped with the first preventing collision of vehicles collision device, the second vehicle installation
There are the second preventing collision of vehicles collision device, the third vehicle that third preventing collision of vehicles collision device is installed；
The first preventing collision of vehicles collision device is used to obtain the driving conditions of first vehicle, the second vehicle collision avoidance dress
The driving conditions for obtaining second vehicle are set, the third preventing collision of vehicles collision device is for obtaining the third vehicle
Driving conditions.
9. vehicle collision avoidance system according to claim 8, which is characterized in that the second preventing collision of vehicles collision device and institute
State the driving shape that third preventing collision of vehicles collision device receives first vehicle that the first preventing collision of vehicles collision device is sent respectively
Condition；
The second preventing collision of vehicles collision device by the driving conditions of the driving conditions of first vehicle and second vehicle into
Row compares, and obtains the first prediction of collision information of second vehicle and first vehicle；
The third preventing collision of vehicles collision device by the driving conditions of the driving conditions of first vehicle and the third vehicle into
Row compares, and obtains the second prediction of collision information of the third vehicle and first vehicle.
10. vehicle collision avoidance system according to claim 9, which is characterized in that the second preventing collision of vehicles collision device is also
For carrying out voice reminder according to the first prediction of collision information；
The third preventing collision of vehicles collision device is additionally operable to carry out voice reminder according to the second prediction of collision information.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810222587.9A CN108428367A (en) | 2018-03-16 | 2018-03-16 | Vehicle collision avoidance device and system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810222587.9A CN108428367A (en) | 2018-03-16 | 2018-03-16 | Vehicle collision avoidance device and system |
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| CN108428367A true CN108428367A (en) | 2018-08-21 |
Family
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| CN201810222587.9A Pending CN108428367A (en) | 2018-03-16 | 2018-03-16 | Vehicle collision avoidance device and system |
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2018
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| JP2015135624A (en) * | 2014-01-17 | 2015-07-27 | いすゞ自動車株式会社 | Vehicle anti-collision apparatus |
| CN103839444A (en) * | 2014-03-05 | 2014-06-04 | 南京通用电器有限公司 | Active anti-collision system and method based on vehicle-to-vehicle communication |
| CN107346612A (en) * | 2016-05-06 | 2017-11-14 | 中国科学院微电子研究所 | A kind of vehicle collision avoidance method and system based on car networking |
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