CN106816036A - The method for early warning and system of vehicle collision risk - Google Patents
The method for early warning and system of vehicle collision risk Download PDFInfo
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- CN106816036A CN106816036A CN201710214455.7A CN201710214455A CN106816036A CN 106816036 A CN106816036 A CN 106816036A CN 201710214455 A CN201710214455 A CN 201710214455A CN 106816036 A CN106816036 A CN 106816036A
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- Prior art keywords
- vehicle
- information
- risk
- early warning
- warning
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Classifications
-
- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/16—Anti-collision systems
- G08G1/165—Anti-collision systems for passive traffic, e.g. including static obstacles, trees
-
- 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
- B60Q1/00—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor
- B60Q1/26—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic
- B60Q1/46—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic for giving flashing caution signals during drive, other than signalling change of direction, e.g. flashing the headlights or hazard lights
-
- 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 invention discloses a kind of method and system of the early warning of vehicle collision risk, to be simultaneously emitted by vehicle early warning information to other traffic participants around vehicle and vehicle simultaneously, accident rate is reduced.Methods described includes：Traffic related information corresponding to the collection each type objects in vehicle periphery；Wherein, each type objects include：Loose impediment and irremovable object；According to the movable information of the vehicle, the traffic related information to gathering is analyzed comparison, filters out and meet pre-conditioned risk information；According to the risk information for filtering out, early warning information is sent；The purpose for being simultaneously emitted by vehicle early warning information to other traffic participants around vehicle and vehicle simultaneously has been reached, accident rate has been reduced, traffic safety has been improve.
Description
Technical field
The present invention relates to vehicle active safety field, the method for early warning and system of more particularly to a kind of vehicle collision risk.
Background technology
In recent years, with the continuous improvement of people's living standard, vehicle is almost into the vehicles that each family is indispensable.
Because automobile is more and more, the traffic safety problem of vehicle also turns into one of major issue of current security fields.To reduce thing
Therefore lose, automobile early warning is more and more paid attention to.
Traditional Car warning system can only carry out the information alert of anti-collision warning for driver, and can not be to certainly
Other automobiles of body peripheral vehicle carry out early warning, therefore, see early warning information in the driver of itself automobile and adopt
In the case of taking emergency measure and such as carrying out emergency brake, due to itself peripheral vehicle driver and be unaware of the automobile and holding
Row early warning emergency operation, so being easy to second accident occur.How simultaneously to itself automobile and itself motor vehicle environment other
Driver is simultaneously emitted by vehicle early warning information, is one of current problem demanding prompt solution.
The content of the invention
The present invention provides the method for early warning and system of a kind of vehicle collision risk, to simultaneously to vehicle and itself car
Other traffic participants around are simultaneously emitted by vehicle early warning information, reduce accident rate.
The present invention provides a kind of method for early warning of vehicle collision risk, comprises the following steps：
Traffic related information corresponding to the collection each type objects in vehicle periphery；Wherein, each type objects include：Can
Mobile object and irremovable object；
According to the movable information of the vehicle, the traffic related information to gathering is analyzed comparison, screens
Go out to meet pre-conditioned risk information；
According to the risk information for filtering out, early warning information is sent.
Preferably, the traffic related information corresponding to the collection each type objects in vehicle periphery, including：
Monitor all loose impediments in the preset range of the vehicle first and irremovable object；Wherein,
The loose impediment includes：People, animal and various types of vehicles；The irremovable object includes：Building and it is described itself
The peripheral facility of vehicle；
According to monitoring result, the corresponding movable information of the collection loose impediment, and irremovable object is corresponding
Positional information, and the movable information that will gather and positional information are used as the corresponding traffic related information of the vehicle.
Preferably, it is described according to the risk information for filtering out, early warning information is sent, including：
The corresponding advanced warning grade of the risk information that acquisition is filtered out；
If the corresponding advanced warning grade of the risk information for obtaining is：First advanced warning grade, then according to the first flicker frequency
With the first color value, the early-warning lamp of the vehicle is controlled to show corresponding color according to first color value, and according to
First flicker frequency carries out early warning flicker；
If the corresponding advanced warning grade of the risk information for obtaining is：Second advanced warning grade, then according to the second flicker frequency
With the second color value, the early-warning lamp of the vehicle is controlled to show corresponding color according to second color value, and according to
Second flicker frequency carries out early warning flicker.
Preferably, the transmission early warning information also includes：
According to the position of vehicle periphery object, control the vehicle correspondence position early-warning lamp carry out it is pre-
Alert display.
Preferably, it is described according to the risk information for filtering out, early warning information is sent, including：
The corresponding risk classifications of the risk information that identification is filtered out；
If the risk classifications for identifying are：Loose impediment controlled near the vehicle, then early-warning lamp according to
Default flicker frequency carries out early warning flicker.
Corresponding to a kind of method for early warning of vehicle collision risk presented above, touched present invention also offers a kind of vehicle
The early warning system of risk is hit, the early warning system includes：Sensing module, computing module and display module；Wherein,
The sensing module is used for：Traffic related information corresponding to the collection each type objects in vehicle periphery, and will adopt
The traffic related information of collection is sent to the computing module；Wherein, each type objects include：Loose impediment and can not
Mobile object；
The computing module receives the traffic related information that the sensing module sends, according to the vehicle
Movable information, the traffic related information to gathering is analyzed comparison, filters out and meets pre-conditioned risk information；And
The risk information that will be filtered out is sent to the display module；
The display module receives the risk information that the computing module sends, and believes according to the risk for filtering out
Breath, sends early warning information.
Preferably, the sensing module includes：
Monitoring unit, for monitoring all loose impediments in the preset range of the vehicle first and not removable
Animal body；Wherein, the loose impediment includes：People, animal and various types of vehicles；The irremovable object includes：Building
The peripheral facility of thing and the vehicle；
Collecting unit, for the monitoring result according to the monitoring unit, gathers the corresponding motion of the loose impediment
Information, and the corresponding positional information of irremovable object, and the movable information that will gather and positional information are used as described
The corresponding traffic related information of vehicle.
Preferably, the display module includes：
Acquiring unit, for obtaining the corresponding advanced warning grade of the risk information for filtering out；
Control unit, is used for：
If the corresponding advanced warning grade of the risk information that the acquiring unit is obtained is：First advanced warning grade, then according to
First flicker frequency and the first color value, control the early-warning lamp of the vehicle to show corresponding according to first color value
Color, and carry out early warning flicker according to first flicker frequency；
If the corresponding advanced warning grade of the risk information that the acquiring unit is obtained is：Second advanced warning grade, then according to
Second flicker frequency and the second color value, control the early-warning lamp of the vehicle to show corresponding according to second color value
Color, and carry out early warning flicker according to second flicker frequency.
Preferably, described control unit is additionally operable to：
According to the position of vehicle periphery object, control the vehicle correspondence position early-warning lamp carry out it is pre-
Alert display.
Preferably, the display module includes：
Recognition unit, for recognizing the corresponding risk classifications of the risk information for filtering out；
Display unit, if being for the risk classifications that the recognition unit is identified：Loose impediment is near described
Vehicle, then control early-warning lamp to carry out early warning flicker according to default flicker frequency.
The method for early warning and system of a kind of vehicle collision risk of the present invention are by gathering each type objects institute in vehicle periphery
Corresponding traffic related information；Wherein, each type objects include：Loose impediment and irremovable object；According to it is described from
The movable information of body vehicle, the traffic related information to gathering is analyzed comparison, filters out and meets pre-conditioned wind
Dangerous information；According to the risk information for filtering out, early warning information is sent；Reach simultaneously to vehicle and itself car
Other traffic participants around are simultaneously emitted by the purpose of vehicle early warning information, reduce accident rate, improve traffic
Security.
Other features and advantages of the present invention will be illustrated in the following description, also, the partly change from specification
Obtain it is clear that or being understood by implementing the present invention.The purpose of the present invention and other advantages can be by the explanations write
Pointed content is realized and obtained in book, claims and accompanying drawing.
Below by drawings and Examples, technical scheme is described further.
Brief description of the drawings
Accompanying drawing is used for providing a further understanding of the present invention, and constitutes a part for specification, with reality of the invention
Applying example is used to explain the present invention together, is not construed as limiting the invention.In the accompanying drawings：
Fig. 1 is a kind of schematic flow sheet of implementation method of the method for early warning of vehicle collision risk of the present invention；
Fig. 2 be vehicle collision risk of the present invention method for early warning in, described in Fig. 1 the step of embodiment S10 a kind of implementation
The schematic flow sheet of mode；
Fig. 3 be vehicle collision risk of the present invention method for early warning in, described in Fig. 1 the step of embodiment S30 a kind of implementation
The schematic flow sheet of mode；
Fig. 4 be vehicle collision risk of the present invention method for early warning in, the another kind of S30 is real the step of embodiment described in Fig. 1
Apply the schematic flow sheet of mode；
Fig. 5 is a kind of system block diagram of implementation method of the early warning system of vehicle collision risk of the present invention；
Fig. 6 be vehicle collision risk of the present invention early warning system in, one kind of the sensing module 60 of embodiment described in Fig. 5 it is real
Apply the system block diagram of mode；
Fig. 7 be vehicle collision risk of the present invention early warning system in, one kind of the display module 80 of embodiment described in Fig. 5 it is real
Apply the system block diagram of mode；
Fig. 8 be vehicle collision risk of the present invention early warning system in, the another kind of the display module 80 of embodiment described in Fig. 5
The system block diagram of implementation method.
Specific embodiment
The preferred embodiments of the present invention are illustrated below in conjunction with accompanying drawing, it will be appreciated that preferred reality described herein
Apply example to be merely to illustrate and explain the present invention, be not intended to limit the present invention.
The present invention provides the method for early warning and system of a kind of vehicle collision risk, to simultaneously to vehicle and itself car
Vehicle around is simultaneously emitted by vehicle early warning information, reduces accident rate.Fig. 1 is refer to, Fig. 1 is vehicle collision of the present invention
A kind of schematic flow sheet of the implementation method of the method for early warning of risk；As shown in figure 1, the pre- police of vehicle collision risk of the present invention
It is step S10-S30 that method can be performed：
Traffic related information corresponding to step S10, the collection each type objects in vehicle periphery；Wherein, all kinds of things
Body includes：Loose impediment and irremovable object；
In the embodiment of the present invention, vehicle can be by being arranged on camera, radar, the supersonic sensing of car body surrounding
Device etc. is more apart from sensing equipment, the traffic related information corresponding to the collection each type objects in vehicle periphery.Vehicle is gathered
Traffic related information include：The traffic related information of the traffic related information of loose impediment and irremovable object.For example,
For loose impediment such as：All kinds of mobile objects such as other automobiles, bus, motorcycle, bicycle, pedestrian, pet, in collection
State the information such as the direction of motion, movement velocity, the acceleration of motion of all kinds of mobile objects.For irremovable object such as：Guardrail,
All kinds of irremovable objects such as dustbin, charge station, all kinds of buildings, gather the position of above-mentioned all kinds of irremovable objects, with
Avoid knocking the irremovable object of the above.
In a preferred embodiment of the invention, as shown in Fig. 2 above-mentioned steps S10 may be implemented as step S11-
S12：
The all loose impediments and irremovable thing of step S11, monitoring in the preset range of the vehicle first
Body；Wherein, the loose impediment includes：People, animal and various types of vehicles；The irremovable object includes：Building and
The peripheral facility of the vehicle；
Step S12, according to monitoring result, gather the corresponding movable information of the loose impediment, and irremovable thing
The corresponding positional information of body, and the movable information that will gather and positional information are used as the corresponding traffic shape of the vehicle
Condition information.
In the embodiment of the present invention, in order to mitigate the data processing resources of vehicle, vehicle is only gathered apart from itself
The traffic related information of a range of each type objects of vehicle, i.e., the concrete application environment according to the vehicle, it is right to set
Above-mentioned first preset range answered, vehicle only monitors all kinds of things in the above-mentioned and preset range of vehicle distance first
Body, and traffic related information to each type objects of above-mentioned first preset range is monitored and gathers, so that it is upper by what is gathered
The movable information and positional information of each type objects are stated as corresponding traffic related information.For example, above-mentioned vehicle traveling exists
On the highway wide of eight meters of countryside, then only monitor and gather on above-mentioned eight meters of highways wide, correspondence length be 70 to
100 meters in the range of this, the corresponding traffic related information of each type objects.
This information gathering mode mitigates the data processing load of vehicle, has saved certain system resource, it is to avoid
Vehicle carries out unnecessary data processing.
Step S20, the movable information according to the vehicle, the traffic related information to gathering are analyzed ratio
It is right, filter out and meet pre-conditioned risk information；
Vehicle according to the above-mentioned all kinds of mobile objects and the corresponding traffic state information of irremovable object for collecting,
And the movable information such as direction of motion, movement velocity and acceleration of motion etc. of combination vehicle, obtain wind that may be present
Dangerous information simultaneously carries out selection judgement, and pre-conditioned risk information is met so as to filter out.
The above-mentioned pre-conditioned concrete application scene according to different types of vehicle and the vehicle is specifically set,
The embodiment of the present invention pre-conditioned is not specifically limited to above-mentioned.For example, in vehicle traveling, this should on the highway of countryside
With scene, vehicle can be such as small less than certain distance by the vehicle in the traveling of vehicle and the distance of itself
In 0.2 meter, or the risk information of the distance less than 0.1 meter of the guardrail apart from vehicle is screened.Furthermore, it is contemplated that car
Travel speed problem, it is also possible to the different distances of different travel speeds correspondences are set；For example, in specific application scenarios
In, it is contemplated that other vehicles near vehicle can brake in time, can be set as follows：It is close to its of vehicle
His travel speed of vehicle is bigger, and the distance of setting is also bigger.
Step S30, according to the risk information for filtering out, send early warning information.
Vehicle sends corresponding early warning information according to the above-mentioned risk information for filtering out, to remind itself car
Driver while, remind vehicle nearby the driver of vehicle or vehicle nearby pedestrian etc. is other nearby
The attention of traffic participant, is avoided as much as the generation of traffic accident.
Vehicle is sent early warning information and can be realized by the light being arranged on vehicle, such as, led to
Cross and light the car light of diverse location on vehicle and realize early warning；Or, realized by lighting the car light of different colours pre-
It is alert；Or, realize early warning etc. by lighting the different frequency of car light.In the embodiment of the present invention, vehicle sends specific
Early warning information equally can specifically be set according to the concrete model of the vehicle and concrete application scene, this hair
It is bright that the specific implementation that vehicle sends early warning information is not defined.For example, control vehicle correspondence position
When the early-warning lamp put carries out early warning display, the early-warning lamp of unlatching can be determined according to the position of vehicle periphery object
Position；Such as, periphery object passes through from before vehicle, then control the early-warning lamp before vehicle to light pre- to carry out
Alert display.
In a preferred embodiment of the invention, as shown in figure 3, above-mentioned steps S30 may be implemented as step S31-
S33：
The corresponding advanced warning grade of the risk information that step S31, acquisition are filtered out；
If the corresponding advanced warning grade of the risk information for obtaining is：First advanced warning grade, then perform step S32；If obtaining
The corresponding advanced warning grade of the risk information for taking is：Second advanced warning grade, then perform step S33, and the second advanced warning grade compares the
One advanced warning grade is high；
Step S32, according to the first flicker frequency and the first color value, control the early-warning lamp of the vehicle according to described
First color value shows corresponding color, and carries out early warning flicker according to first flicker frequency；
Step S33, according to the second flicker frequency and the second color value, control the early-warning lamp of the vehicle according to described
Second color value shows corresponding color, and carries out early warning flicker according to second flicker frequency, and the second flicker frequency is higher than
First flicker frequency.
In the embodiment of the present invention, the risk information to filtering out carries out advanced warning grade division, and according to the difference for marking off
Advanced warning grade, vehicle takes the sending method of different early warning informations.
For example, in a specific application scenarios, be divided into for advanced warning grade by vehicle：First advanced warning grade is the presence of wind
Dangerous grade, the risk class is only prompting level of interest；Second advanced warning grade is the great grade of risk, and the risk class is to adopt
The risk class of measure is taken, then such as there is risk for the first advanced warning grade, then vehicle is opened yellow early-warning lamp and controlled
Making the yellow early-warning lamp carries out low frequency flicker；Such as need to take measures for the second advanced warning grade, then vehicle is opened orange
Early-warning lamp, and control the orange early-warning lamp to carry out high frequency flicker, with remind the vehicle periphery other traffic participants and
The corresponding measures of Shi Zhihang, such as remind the driver of the vehicle to brake in time, other traffic on the vehicle periphery
Timely avoidance of participant etc..
In a preferred embodiment of the invention, as shown in figure 4, above-mentioned steps S30 can also be embodied as following steps
S34-S35：
The corresponding risk classifications of the risk information that step S34, identification are filtered out；
If step S35, the risk classifications for identifying are：Loose impediment is then controlled pre- near the vehicle
Warning lamp carries out early warning flicker according to default flicker frequency.
In the embodiment of the present invention, according to the risk classifications for being filtered out, vehicle is believed taking different early warnings
The sending method of breath.In a preferred embodiment of the invention, above-mentioned different risk classifications can correspond to the vehicle
Residing different application scene.
In the embodiment of the present invention, the risk classifications corresponding to above-mentioned risk information that vehicle identification is filtered out, and then
The sending method of the early warning information corresponding to above-mentioned risk classifications is taken according to the risk classifications for identifying, so as to hold
Row sends the operation of early warning information.
Such as, when vehicle is during traveling, identify that its risk classifications is：Loose impediment is near itself car
, then vehicle control early-warning lamp carries out early warning flicker according to default flicker frequency, for example, vehicle controls this car surrounding
Light flash pointing out above-mentioned loose impediment.In the embodiment of the present invention, above-mentioned loose impediment includes pedestrian and other classes
The vehicle of type.
A kind of method for early warning of vehicle collision risk of the present invention is by gathering corresponding to each type objects in vehicle periphery
Traffic related information；Wherein, each type objects include：Loose impediment and irremovable object；According to the vehicle
Movable information, to gather the traffic related information be analyzed comparison, filter out and meet pre-conditioned risk information；
According to the risk information for filtering out, early warning information is sent；Reach while around to vehicle and vehicle
Other traffic participants be simultaneously emitted by the purpose of vehicle early warning information, reduce accident rate, improve traffic safety.
A kind of method for early warning of the vehicle collision risk provided corresponding to embodiment described in above-mentioned Fig. 1 to Fig. 4, the present invention
Additionally provide a kind of early warning system of vehicle collision risk.As shown in figure 5, a kind of early warning system of vehicle collision risk of the invention
Including：Sensing module 60, computing module 70 and display module 80；Wherein,
The sensing module 60 is used for：Traffic related information corresponding to the collection each type objects in vehicle periphery, and will
The traffic related information of collection is sent to the computing module 70；Wherein, each type objects include：Loose impediment and
Irremovable object；
The computing module 70 receives the traffic related information of the transmission of the sensing module 60, according to itself car
Movable information, the traffic related information to gathering is analyzed comparisons, filters out and meets pre-conditioned risk and believe
Breath；And the risk information that will be filtered out is sent to the display module 80；
The display module 80 receives the risk information of the transmission of the computing module 70, according to the wind for filtering out
Dangerous information, sends early warning information.
In a preferred embodiment of the invention, as shown in fig. 6, the sensing module 60 includes：
Monitoring unit 610, for monitoring all loose impediments in the preset range of the vehicle first and not
Loose impediment；Wherein, the loose impediment includes：People, animal and various types of vehicles；The irremovable object includes：
The peripheral facility of building and the vehicle；
Collecting unit 620, for according to the monitoring result of the monitoring unit 610, gathering the loose impediment corresponding
Movable information, and the corresponding positional information of irremovable object, and will gather the movable information and positional information as
The corresponding traffic related information of the vehicle.
In a preferred embodiment of the invention, as shown in fig. 7, the display module 80 includes：
Acquiring unit 810, for obtaining the corresponding advanced warning grade of the risk information for filtering out；
Control unit 820, is used for：
If the corresponding advanced warning grade of the risk information that the acquiring unit 810 is obtained is：First advanced warning grade, then press
According to the first flicker frequency and the first color value, the early-warning lamp of the vehicle is controlled to show correspondence according to first color value
Color, and carry out early warning flicker according to first flicker frequency；
If the corresponding advanced warning grade of the risk information that the acquiring unit 810 is obtained is：Second advanced warning grade, then press
According to the second flicker frequency and the second color value, the early-warning lamp of the vehicle is controlled to show correspondence according to second color value
Color, and carry out early warning flicker according to second flicker frequency.
In a preferred embodiment of the invention, described control unit 820 is additionally operable to：
According to the position of vehicle periphery object, control the vehicle correspondence position early-warning lamp carry out it is pre-
Alert display.
In a preferred embodiment of the invention, as shown in figure 8, the display module 80 includes：
Recognition unit 830, for recognizing the corresponding risk classifications of the risk information for filtering out；
Display unit 840, if being for the risk classifications that the recognition unit 830 is identified：Loose impediment is leaned on
The nearly vehicle, then control early-warning lamp to carry out early warning flicker according to default flicker frequency.
A kind of early warning system of vehicle collision risk of the present invention is by gathering corresponding to each type objects in vehicle periphery
Traffic related information；Wherein, each type objects include：Loose impediment and irremovable object；According to the vehicle
Movable information, to gather the traffic related information be analyzed comparison, filter out and meet pre-conditioned risk information；
According to the risk information for filtering out, early warning information is sent；Reach while around to vehicle and vehicle
Other traffic participants be simultaneously emitted by the purpose of vehicle early warning information, reduce accident rate, improve traffic safety.
It should be understood by those skilled in the art that, embodiments of the invention can be provided as method, system or computer program
Product.Therefore, the present invention can be using the reality in terms of complete hardware embodiment, complete software embodiment or combination software and hardware
Apply the form of example.And, the present invention can be used and wherein include the computer of computer usable program code at one or more
The shape of the computer program product implemented in usable storage medium (including but not limited to magnetic disk storage and optical memory etc.)
Formula.
The present invention is the flow with reference to method according to embodiments of the present invention, equipment (system) and computer program product
Figure and/or block diagram are described.It should be understood that every first-class during flow chart and/or block diagram can be realized by computer program instructions
The combination of flow and/or square frame in journey and/or square frame and flow chart and/or block diagram.These computer programs can be provided
The processor of all-purpose computer, special-purpose computer, Embedded Processor or other programmable data processing devices is instructed to produce
A raw machine so that produced for reality by the instruction of computer or the computing device of other programmable data processing devices
The device of the function of being specified in present one flow of flow chart or multiple one square frame of flow and/or block diagram or multiple square frames.
These computer program instructions may be alternatively stored in can guide computer or other programmable data processing devices with spy
In determining the computer-readable memory that mode works so that instruction of the storage in the computer-readable memory is produced and include finger
Make the manufacture of device, the command device realize in one flow of flow chart or multiple one square frame of flow and/or block diagram or
The function of being specified in multiple square frames.
These computer program instructions can be also loaded into computer or other programmable data processing devices so that in meter
Series of operation steps is performed on calculation machine or other programmable devices to produce computer implemented treatment, so as in computer or
The instruction performed on other programmable devices is provided for realizing in one flow of flow chart or multiple flows and/or block diagram one
The step of function of being specified in individual square frame or multiple square frames.
Obviously, those skilled in the art can carry out various changes and modification without deviating from essence of the invention to the present invention
God and scope.So, if these modifications of the invention and modification belong to the scope of the claims in the present invention and its equivalent technologies
Within, then the present invention is also intended to comprising these changes and modification.
Claims (10)
1. a kind of method for early warning of vehicle collision risk, it is characterised in that comprise the following steps：
Traffic related information corresponding to the collection each type objects in vehicle periphery；Wherein, each type objects include：It is removable
Object and irremovable object；
According to the movable information of the vehicle, the traffic related information to gathering is analyzed comparison, filters out full
The pre-conditioned risk information of foot；
According to the risk information for filtering out, early warning information is sent.
2. the method for claim 1, it is characterised in that the friendship corresponding to each type objects in collection vehicle periphery
Logical condition information, including：
Monitor all loose impediments in the preset range of the vehicle first and irremovable object；Wherein, it is described
Loose impediment includes：People, animal and various types of vehicles；The irremovable object includes：Building and the vehicle
Peripheral facility；
According to monitoring result, the corresponding movable information of the loose impediment, and the corresponding position of irremovable object are gathered
Information, and the movable information that will gather and positional information are used as the corresponding traffic related information of the vehicle.
3. method as claimed in claim 1 or 2, it is characterised in that described according to the risk information for filtering out, sends pre-
Alert prompt message, including：
The corresponding advanced warning grade of the risk information that acquisition is filtered out；
If the corresponding advanced warning grade of the risk information for obtaining is：First advanced warning grade, then according to the first flicker frequency and
One color value, controls the early-warning lamp of the vehicle to show corresponding color according to first color value, and according to described
First flicker frequency carries out early warning flicker；
If the corresponding advanced warning grade of the risk information for obtaining is：Second advanced warning grade, then according to the second flicker frequency and
Second colors value, controls the early-warning lamp of the vehicle to show corresponding color according to second color value, and according to described
Second flicker frequency carries out early warning flicker.
4. method as claimed in claim 3, it is characterised in that the transmission early warning information also includes：
According to the position of vehicle periphery object, control the early-warning lamp of the vehicle correspondence position to carry out early warning and show
Show.
5. method as claimed in claim 1 or 2, it is characterised in that described according to the risk information for filtering out, sends pre-
Alert prompt message, including：
The corresponding risk classifications of the risk information that identification is filtered out；
If the risk classifications for identifying are：Loose impediment then controls early-warning lamp according to default near the vehicle
Flicker frequency carries out early warning flicker.
6. a kind of early warning system of vehicle collision risk, the early warning system includes：Sensing module, computing module and display mould
Block；Characterized in that,
The sensing module is used for：Collection each type objects in vehicle periphery corresponding to traffic related information, and by gather
The traffic related information is sent to the computing module；Wherein, each type objects include：Loose impediment and irremovable
Object；
The computing module receives the traffic related information that the sensing module sends, according to the motion of the vehicle
Information, the traffic related information to gathering is analyzed comparison, filters out and meets pre-conditioned risk information；And will sieve
The risk information selected is sent to the display module；
The display module receives the risk information that the computing module sends, according to the risk information for filtering out,
Send early warning information.
7. system as claimed in claim 6, it is characterised in that the sensing module includes：
Monitoring unit, for monitoring all loose impediments and irremovable thing in the preset range of the vehicle first
Body；Wherein, the loose impediment includes：People, animal and various types of vehicles；The irremovable object includes：Building and
The peripheral facility of the vehicle；
Collecting unit, for the monitoring result according to the monitoring unit, gathers the corresponding movable information of the loose impediment,
And the corresponding positional information of irremovable object, and the movable information that will gather and positional information are used as itself car
Corresponding traffic related information.
8. system as claimed in claims 6 or 7, it is characterised in that the display module includes：
Acquiring unit, for obtaining the corresponding advanced warning grade of the risk information for filtering out；
Control unit, is used for：
If the corresponding advanced warning grade of the risk information that the acquiring unit is obtained is：First advanced warning grade, then according to first
Flicker frequency and the first color value, control the early-warning lamp of the vehicle to show corresponding face according to first color value
Color, and carry out early warning flicker according to first flicker frequency；
If the corresponding advanced warning grade of the risk information that the acquiring unit is obtained is：Second advanced warning grade, then according to second
Flicker frequency and the second color value, control the early-warning lamp of the vehicle to show corresponding face according to second color value
Color, and carry out early warning flicker according to second flicker frequency.
9. system as claimed in claim 8, it is characterised in that described control unit is additionally operable to：
According to the position of vehicle periphery object, control the early-warning lamp of the vehicle correspondence position to carry out early warning and show
Show.
10. system as claimed in claims 6 or 7, it is characterised in that the display module includes：
Recognition unit, for recognizing the corresponding risk classifications of the risk information for filtering out；
Display unit, if being for the risk classifications that the recognition unit is identified：Loose impediment near it is described itself
Vehicle, then control early-warning lamp to carry out early warning flicker according to default flicker frequency.
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