CN108010382A - Auxiliary driving device, method and automobile - Google Patents
Auxiliary driving device, method and automobile Download PDFInfo
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- CN108010382A CN108010382A CN201610971749.XA CN201610971749A CN108010382A CN 108010382 A CN108010382 A CN 108010382A CN 201610971749 A CN201610971749 A CN 201610971749A CN 108010382 A CN108010382 A CN 108010382A
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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
- G08G1/162—Decentralised systems, e.g. inter-vehicle communication event-triggered
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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
- G08G1/166—Anti-collision systems for active traffic, e.g. moving vehicles, pedestrians, bikes
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Abstract
The embodiment of the invention discloses a kind of auxiliary driving device, method and automobile, it belongs to technical field of vehicle, automobile of the prior art can at least be solved can not make correctly change driver behavior due to that can not obtain the traffic information of surrounding, and then trigger the technical problem of traffic accident.The auxiliary driving device includes：Communication module, is connected for establishing wireless communication with adjacent car, is connected by wireless communication and receives the adjacent car information of vehicles that adjacent car is sent；Parsing module, for being parsed to adjacent car information of vehicles, obtains the driving performance information and/or driving road-condition information of adjacent car wherein included；Reminding module, for the driving performance information according to adjacent car and/or driving road-condition information, generation is used to aid in driver-operated aid prompting information.
Description
Technical field
The present embodiments relate to technical field of vehicle, and in particular to a kind of auxiliary driving device, method and automobile.
Background technology
At present, as what vehicle used becomes increasingly popular, traffic is increasingly complicated, the road that automobile is run into the process of moving
The diversity of condition information also increases therewith.Also, sometimes due to some traffic informations are more complicated, the randomness of change compares
Greatly, current drive assistance device is normally based on the detection devices such as camera and/or the radar of the installation of this car and detects this car week
The traffic information enclosed, the generation to avoid traffic accident.
But in the implementation of the present invention, the problem of following exists in the prior art in inventor：Existing
On the premise of drive assistance device auxiliary obtains traffic information, if the traffic information in front is by the occlusion in front at this time,
For this car, the traffic information being blocked will become information blind spot, this car is probably due to that cannot get row in time
Sail in road and traffic accident is triggered by the traffic information that front vehicles are blocked.If put suddenly than the automobile that front is run at high speed
Jogging speed, for still maintaining the automobile run at high speed later, either slow down otherwise changing Lane so avoid slow down
Vehicle, but for automobile again backward, if still keep running at high speed as front truck at this time, and due to front car
Block and cannot know that there is the information of vehicle sudden deceleration in front in time, and if also having a stopping on another track at this time
Automobile also by another occlusion in front, then trigger the possibility of traffic accident very big at this time, the member in this automobile
It is very possible because driver do not know front traffic information how and in traffic accident loss of life, at present such case report
Road is not within minority.
It can be seen from the above that existing auxiliary driving device can not be to due to that can not obtain the traffic information around front truck
Driver in driving provides accurately traveling prompting, can not effectively reduce the possibility for triggering traffic accident during travelling.
The content of the invention
In view of the above problems, it is proposed that the embodiment of the present invention drives dress in order to provide a kind of auxiliary to solve the above problems
Put, method and automobile.
One side according to the embodiment of the present invention, there is provided a kind of auxiliary driving device, including：Communication module, is used for
Wireless communication is established with adjacent car to be connected, and the adjacent car information of vehicles of the adjacent car transmission is received by wireless communication connection；Solution
Module is analysed, for being parsed to the adjacent car information of vehicles, obtains the driving performance information and/or row of adjacent car wherein included
Car traffic information；Reminding module, is used for for the driving performance information according to the adjacent car and/or driving road-condition information, generation
Aid in driver-operated aid prompting information.
Alternatively, the auxiliary driving device further comprises：Information acquisition module, for gathering this car information of vehicles；
Wherein, described car information of vehicles includes the driving performance information and/or driving road-condition information of this car；Then the communication module into
One step is used for：Described car information of vehicles is sent to the adjacent car, so that the adjacent car is generated according to described car information of vehicles
For aiding in driver-operated aid prompting information.
Alternatively, described information acquisition module further comprises：Operation letter for the driving performance information for gathering this car
Breath collection submodule, and the road conditions information gathering submodule of the driving road-condition information for gathering this car；Wherein, the operation
Information gathering submodule includes at least one of the following：Module is controlled in adaptive cruise module and intelligence；The road conditions letter
Breath collection submodule includes at least one of the following：Camera, sensor and radar.
Alternatively, the auxiliary driving device further comprises：Adjacent car determining module, for detecting each vehicle and this car
The distance between, the vehicle that pre-determined distance threshold value is less than with the distance between this car is determined as adjacent car, and by fixed neighbour
The adjacent car vehicles identifications of car are supplied to the communication module.
Alternatively, the quantity of the adjacent car information of vehicles is multiple that each neighbour's car information of vehicles is respectively from different
Adjacent car, and the adjacent car vehicles identifications are further included in each adjacent car information of vehicles.
Alternatively, the driving performance information includes：Brake operation information, cornering operation information, driveaway operation information, plus
Fast operation information, deceleration-operation information and shut-down operation information；The driving road-condition information includes：Obstacle information.
Another aspect according to the embodiment of the present invention, there is provided a kind of automobile, including any of the above-described auxiliary are driven
Sail device.
Another aspect according to the embodiment of the present invention, there is provided a kind of auxiliary driving method, including：Nothing is established with adjacent car
Line communicates to connect, and the adjacent car information of vehicles of the adjacent car transmission is received by wireless communication connection；To the adjacent car vehicle
Information is parsed, and obtains the driving performance information and/or driving road-condition information of adjacent car wherein included；According to the adjacent car
Driving performance information and/or driving road-condition information, generation are used to aid in driver-operated aid prompting information.
Alternatively, it is described establish the step of wireless communication is connected with adjacent car after, further comprise step：Gather Ben Cheche
Information；Wherein, described car information of vehicles includes the driving performance information and/or driving road-condition information of this car；To the neighbour
Car sends described car information of vehicles, so that the adjacent car is used to aid in driver to drive according to described car information of vehicles generation
Aid prompting information.
Alternatively, it is described establish the step of wireless communication is connected with adjacent car before, further comprise：Detect each vehicle with
The distance between this car, is determined as adjacent car by the vehicle for being less than pre-determined distance threshold value with the distance between this car, and determines described
The adjacent car vehicles identifications of adjacent car；Then established described with adjacent car in the step of wireless communication is connected, according to the adjacent car vehicle mark
Knowledge is established wireless communication with adjacent car and is connected.
, can be during the traveling of automobile in auxiliary driving device provided in an embodiment of the present invention, method and automobile
Adjacent car information of vehicles is obtained in time, and further according to the driving performance information of the adjacent car included in the adjacent car information of vehicles of acquisition
And/or driving road-condition information and generate corresponding aid prompting information, for driver can in time according to the vehicle of adjacent car believe
Breath makes correctly change driver behavior, and then effectively reduces the probability of traffic accident generation, improves the safety of driving procedure
Property.
Described above is only the general introduction of technical solution of the present invention, in order to better understand the technological means of the present invention,
And can be practiced according to the content of specification, and in order to allow above and other objects of the present invention, feature and advantage can
Become apparent, below especially exemplified by the embodiment of the present invention.
Brief description of the drawings
By reading the detailed description of hereafter preferred embodiment, it is various other the advantages of and benefit it is common for this area
Technical staff will be clear understanding.Attached drawing is only used for showing the purpose of preferred embodiment, and is not considered as to the present invention
Limitation.And in whole attached drawing, identical component is denoted by the same reference numerals.In the accompanying drawings：
Fig. 1 shows the structure chart of auxiliary driving device provided in an embodiment of the present invention；
Fig. 2 shows the structure chart for the auxiliary driving device that another specific embodiment of the invention provides；
Fig. 3 shows the structure chart of automobile provided in an embodiment of the present invention；
Fig. 4 shows the structure chart for the automobile that another embodiment of the present invention provides；
Fig. 5 shows the flow chart for the auxiliary driving method that further embodiment of this invention provides.
Embodiment
The exemplary embodiment of the disclosure is more fully described below with reference to accompanying drawings.Although the disclosure is shown in attached drawing
Exemplary embodiment, it being understood, however, that may be realized in various forms the disclosure without should be by embodiments set forth here
Limited.On the contrary, these embodiments are provided to facilitate a more thoroughly understanding of the present invention, and can be by the scope of the present disclosure
Completely it is communicated to those skilled in the art.
An embodiment of the present invention provides a kind of auxiliary driving device, method and automobile, can at least solve in the prior art
Automobile due to can not obtain the traffic information of surrounding and can not make correctly change driver behavior, and then trigger traffic accident
Technical problem.
Fig. 1 shows the structure chart of auxiliary driving device provided in an embodiment of the present invention.As shown in Figure 1, the device includes：
Communication module 11, parsing module 12 and reminding module 13.
Communication module 11 is connected for establishing wireless communication with adjacent car, is passed through wireless communication and is connected the neighbour for receiving adjacent car transmission
Car information of vehicles.Wherein, wireless communication connection is specially bluetooth connection and/or WIFI connections.Specifically, when automobile in the road
When driving, communication module 11 establishes wireless communication by way of bluetooth connection and/or WIFI connections between the adjacent car of surrounding
Connection.Wherein, the process for establishing connection is：Whether communication module 11 is searched for automatically has in surrounding a certain range and can be connected
The Bluetooth signal and/or the signal of WIFI connect, when searching the above-mentioned signal that can be attached, obtains and connects above-mentioned letter
Number, and adjacent car information of vehicles is obtained by the Bluetooth transmission passage or WIFI transmission channels of connection after successful connection.Wherein,
Above-mentioned a certain range can be some scope of user's manual setting or be automatically generated according to the road information at place
Some scope；The information of vehicles of adjacent car specifically includes adjacent car road conditions image information accessed in driving procedure, barrier
Information, driving performance information and adjacent car vehicle identification information etc..
Parsing module 12 is used to parse adjacent car information of vehicles, obtains the driving performance information of adjacent car wherein included
And/or driving road-condition information.Wherein, driving road-condition information specifically includes the side of the peripheral obstacle detected in driving conditions
To, the information such as speed, distance, or the information such as image information of surrounding road condition for getting when driving of automobile；Drive
Sailing operation information includes the operations such as driver's brake information, plus/minus speed information and the turn information of automobile when driving
Information.Parsing module 12 is screened, analyzed and counted to the information of vehicles of above-mentioned reception after adjacent car information of vehicles is received
The parsings such as calculation operation, obtains the driving performance information and/or driving road-condition information of adjacent car wherein included.
Reminding module 13 is used for driving performance information and/or driving road-condition information according to adjacent car, generates and is driven for auxiliary
The aid prompting information that the person of sailing drives.Specifically, reminding module 13 is obtaining driving performance information of the parsing module 12 to adjacent car
And/or after the analysis result of driving road-condition information, aid prompting information is generated according to acquired above-mentioned analysis result, and will be raw
Into information be communicated to driver.Wherein, aid prompting information can be image information, text information and voice messaging etc..
Image information of the image information in front of the front truck captured by front truck；Text information is according to the analysis result of parsing module 12 institute
The text prompt information of generation, generally drives prompt message or prompt messages；Voice messaging is according to parsing module 12
The information of voice prompt that is generated of analysis result, generally prompt messages.Driven by the prompt message of reminding module 13
The person of sailing can get the information at the information blind spot blocked by front vehicles, and correspondingly, front truck also can be by providing in rear car
Acquisition of information back visibibility in the information that cannot get, and then realize the information sharing between car and car, reduce due to
The probability for the traffic accident that some field of view information stopped by surrounding vehicles cannot be obtained in time and triggered.
It can be seen from the above that in auxiliary driving device provided in an embodiment of the present invention, method and automobile, can be in the row of automobile
Adjacent car information of vehicles is obtained during sailing in time, and further according to the driving of the adjacent car included in the adjacent car information of vehicles of acquisition
Operation information and/or driving road-condition information and generate corresponding aid prompting information, so that driver can be in time according to adjacent car
Information of vehicles make correctly change driver behavior, and then effectively reduce traffic accident generation probability, improve drive the cross
The security of journey.
Fig. 2 shows the structure chart for the auxiliary driving device that another specific embodiment of the invention provides.As shown in Fig. 2,
The device includes：Communication module 21, parsing module 22, reminding module 23, information acquisition module 24 and adjacent car determining module 25.
Wherein, information acquisition module 24 further comprises operation information collection submodule 241 and road conditions information gathering submodule 242.
Specifically, communication module 21 is connected for establishing wireless communication with adjacent car, is passed through wireless communication and is connected the adjacent car of reception
The adjacent car information of vehicles of transmission.
Wherein, wireless communication connection is specially bluetooth connection and/or WIFI connections.Specifically, when automobile is gone in the road
When sailing, communication module 21 searches in surrounding a certain range whether have the Bluetooth signal and/or WIFI that can be attached automatically
Signal, when searching the signal of the Bluetooth signal that can be attached and/or WIFI, obtain and connect above-mentioned signal, and
Adjacent car information of vehicles is obtained by the Bluetooth transmission passage or WIFI transmission channels of connection after successful connection.Wherein, adjacent car
Information of vehicles specifically include adjacent car road conditions image information accessed in driving procedure, obstacle information, driver behavior
Information and adjacent car vehicle identification information etc..Above-mentioned a certain range can be some scope of user's manual setting or
Some scope automatically generated according to the road information at place.In specific implementation, include one in each auxiliary driving device
A bluetooth connection system connects system with WIFI, and the corresponding bluetooth connection mark of each bluetooth connection system and with
Bluetooth connection identifies corresponding bluetooth connection interface, the corresponding WIFI connection identifier of each WIFI connections system and with
The corresponding WIFI connecting interfaces of WIFI connection identifier.When automobile in the road when driving, user can manually set come it is true
Surely it is using bluetooth connection either WIFI connections, or the stronger connection that can also be searched automatically according to communication module 21
Connection mode corresponding to signal is connected automatically.When communication module 21 is searched for automatically within the specific limits, its model
Enclose can be user's manual setting some scope, such as, user setting search range is 10m, then communication module 21 just with
The Bluetooth signal and/or the signal of WIFI that can be attached are scanned in the range of 10m centered on this car, when searching
During the signal that can be attached, automatically to corresponding to the signal device send connection request, and request received when pair
Above-mentioned corresponding intrument is attached；Some scope can also be automatically generated according to the road information at place, such as, communication module 21
Can also be connected with navigation, and road information in navigation inquires about road conditions environment at this time, when inquiring user institute at this time
Road conditions field of view information it is good when, then automatically set search range be 20m, if the road where user slowly hazes down
And mist is increasing, the traffic information of vehicle front and surrounding all cannot go to obtain explicitly at this time, then communicate mould
Block 21 can be set automatically expands search range, for example communication module 21 will be expanded search range most by setting automatically
The 30m adjacent car information of vehicles that either 40m is then searched at this time be changed into the range of the 30m centered on this car or 40m within adjacent car
Information of vehicles, similarly, can when searching to ensure that user can farthest obtain the traffic information in surrounding environment
During the signal being attached, connection request is sent to the device corresponding to the signal automatically, and when request is received to above-mentioned
Corresponding intrument is attached；Or can also be the automatic connection of acquiescence, that is, it is not required the confirmation of user to connect automatically.
Parsing module 22 is used to parse adjacent car information of vehicles, obtains the driving performance information of adjacent car wherein included
And/or driving road-condition information.
Wherein, driving road-condition information specifically includes the direction of the peripheral obstacle detected in driving conditions, speed, distance
Etc. information, or the information such as image information of surrounding road condition for getting when driving of automobile；Driving performance information bag
Include the operation informations such as driver's brake information, plus/minus speed information and the turn information of automobile when driving.Parsing module
22 after the information of vehicles of adjacent car is received, and is docked received information of vehicles and is screened, analyzed and calculated, and acquisition wherein includes
Adjacent car driving performance information and/or driving road-condition information.In specific implementation, parsing module 22 is getting adjacent car vehicle letter
, can be by whether having in detection image information beyond default velocity interval or acceleration model during the road conditions image information of breath
Whether the moving object enclosed has abnormal traffic information to analyze in acquired image information, raw when analysis result is to be
Reminding module 23 is sent into standby signal, if judging result is no, cancels further operation；Or parsing module 22 is also
Graphical analysis can be carried out to acquired image information, judge whether there is obstacle information in image information, work as judging result
During to be, generation standby signal is sent to reminding module 23；If judging result is no, cancel further operation；Or solution
The above-mentioned image information got can also be sent to reminding module 23 and further be judged for user by analysis module 22；
When getting the obstacle information of adjacent car information of vehicles, by the barrier direction of the adjacent car obstacle information that gets, speed,
The information such as distance, size judge whether above-mentioned barrier can threaten the safety traffic of this car, if the determination result is YES,
Then generation standby signal is sent to reminding module 23；If judging result is no, cancel further operation.Herein, ability
Field technique personnel can be combined and optimize to above-mentioned several schemes according to actual conditions, timely and accurately right to guarantee
Acquired adjacent car information of vehicles is parsed and generates corresponding standby signal.
Illustrate, it is assumed that there are 3 tracks on the road that this car is exercised, there are 5 parking stalls on track, vehicle 1 is located at
The track of rightmost, is halted state, and positioned at the forefront of all cars, vehicle 2 is located at the front of this car, and Ben Che is with vehicle 2
High-speed travel state, vehicle 3 are located at the front of vehicle 2, are similarly high-speed travel state, and vehicle 2 and vehicle 3 and this car
Middle lane is all located at, vehicle 4 is located at leftmost track, is normal speed transport condition, and crossing vehicle 4 when vehicle 3 keeps left
Rapidly during Reduced Speed Now, vehicle 2 subtracts traveling speed with vehicle 4 at the same time, then Ben Cheruo cannot obtain vehicle 2 and vehicle 4 in time at this time
The traffic information in front, it is more likely that any vehicle in front is knocked, if this car obtains the institute of vehicle 2 by connecting vehicle 2 at this time
The road conditions image information in the front of vehicle 2 of shooting, then parsing module 22 image information of acquisition can be sent to reminding module
23；Or parsing module 22 can also be according to the driver behavior of the vehicle 3 accessed by the image information and vehicle 2 got
Information generates standby signal, and the standby signal of generation is sent to reminding module 23, so as to effectively avoid traffic accident.
Reminding module 23 is used for driving performance information and/or driving road-condition information according to adjacent car, generates and is driven for auxiliary
The aid prompting information that the person of sailing drives.
Specifically, the driving performance information and/or roadway of adjacent car of the reminding module 23 according to acquired in parsing module 22
Condition information, corresponding generation are used to aid in driver-operated aid prompting information.Wherein, aid prompting information can be that image is believed
Breath, text information and voice messaging.In specific implementation, parsing module 22 can generate pair after being parsed to information of vehicles
The standby signal answered, and above-mentioned standby signal is sent to reminding module 23, reminding module 23 after above-mentioned standby signal is obtained,
Aid prompting information is generated according to above-mentioned standby signal, and the information of generation is passed by way of image, word and voice
Up to driver.Wherein, if prompt message is image, the specially image information in front of the front truck captured by front truck；If carry
It is word to show information, then is specifically as follows the text prompt of flicker, generally drives prompt message, reminds user at this time should be as
What drives, such as, its text prompt can be the information such as " there is barrier in front, please keep to the right ", or prompt messages,
With issuing the user with alarm together with voice prompt；If prompt message is voice, it is specifically as follows the voice prompt of report,
Generally prompt messages, such as voice prompt can be " front has vehicle suddenly to slow down, it is noted that lane-change is avoided " etc..
For example, continue the example above, reminding module 23 after the image information of the transmission of parsing module 22 is received,
The above-mentioned image information received is played to user, user can adjust present speed in time according to above-mentioned image information；Or also
It can be after the standby signal that reminding module 23 receives the transmission of parsing module 22, be believed according to the corresponding prompting of standby signal generation
Breath, such as, reminding module 23 generates the word of flash for prompting according to above-mentioned standby signal at the same time when playing above-mentioned image information
Information " front there is vehicle suddenly to slow down keep left lane-change, please slow down at once ", and " front has vehicle suddenly to slow down to lean on generation voice messaging
Left lane-change, please slows down at once " etc..
The information of vehicles of adjacent car can be obtained automatically by above-mentioned communication module 21, parsing module 22, reminding module 23
And then generate prompt message.Further, since Ben Che is in the status of equity with adjacent car, therefore, this car is obtained for the ease of adjacent car
Information of vehicles, be further provided with information acquisition module 24 on each vehicle, which is used to gather this car information of vehicles,
So that adjacent car carries out assisting driving operation.Wherein, this car information of vehicles includes the driving performance information and/or driving road-condition of this car
Information, therefore, information acquisition module 24 further comprise operation information collection submodule 241 and road conditions information gathering submodule
242。
Wherein, operation information collection submodule 241 is used for the driving performance information for gathering this car.Specifically, operation information
Gather submodule 241 and obtain driving performance information of the automobile in driving procedure, for example, driver in driving to automobile
Brake, plus/minus speed and turn caused brake information, plus/minus speed information and the turning when driver behavior carried out
Information etc..In specific implementation, operation information collection submodule 241 includes at least one of the following：Adaptive cruise module, intelligence
Module is controlled in energy.Wherein, adaptive cruise module is included installed in the spacing sensor (radar) of front part of vehicle and installed in car
Wheel speed sensors at wheel, spacing sensor persistently scan vehicle road ahead, the distance between collection and front truck information, speed
The information such as information and brake starting information；Wheel speed sensors gather speed signal, gather the speed letter in vehicle traveling process
Breath and acceleration information；Meanwhile adaptive cruise module can also be connected with the other sensors in automobile or system, to obtain
Take more driving performance informations.For example, adaptive cruise module can be connected with turning sensor and reversing Sonar system, adopt
Collect the turn information and reversing information in vehicle traveling process.It is similar to adaptive cruise module that module is controlled in intelligence, with vapour
Each corresponding sensor in car is connected, and the information transmitted by obtaining connected sensor is grasped to gather the driving of this car
Make information.Herein, with the sensor and system that control module is specifically connected in adaptive cruise module and intelligence according to actual feelings
, can be by those skilled in the art according to being actually needed corresponding sensor and system and adaptive cruise module and intelligence depending on condition
Module is controlled in energy to be attached；Or an attended operation system can also be set, corresponding operation is manually operated by user
Button realization and the connection between corresponding sensor, and then gather corresponding driving performance information in this car.
Road conditions information gathering submodule 242 is used for the driving road-condition information for gathering this car.Specifically, driving road-condition information has
The information such as the direction of peripheral obstacle that body includes detecting in driving conditions, speed, distance, or automobile is in driving conditions
In the information such as the image information of surrounding road condition that gets.In specific implementation, road conditions information gathering submodule 242 include it is following in
It is at least one：Camera, sensor and radar.Wherein, camera can be located at the front and back of automobile, can also position
In the four direction all around of automobile, for shooting traffic information and information of vehicles around this car, for obtaining and adopting
Collect the image information of this car surrounding road condition；Sensor is located at the side of bottom of car or automobile tire, for obtaining and gathering
Whether the road that this car is travelled jolts, and the road conditions for whether having surrounding environment in the driving conditions such as barrier in travel are believed
Breath；Radar is located at the front and back of automobile, or the four direction all around positioned at automobile, for detecting and gathering this car
The information such as the direction of peripheral obstacle, speed, distance in driving conditions.
In addition, in the present embodiment, for the ease of determining to need the adjacent car for establishing connection from numerous vehicles of surrounding, also
Further be provided with adjacent car determining module 25, which is used to detect the distance between each vehicle and this car, will with this car it
Between distance be less than the vehicle of pre-determined distance threshold value and be determined as adjacent car, and the adjacent car vehicles identifications of fixed adjacent car are supplied to
Communication module 21 mentioned above.Wherein, pre-determined distance threshold value can be some the pre-determined distance threshold value set automatically, can also
For some pre-determined distance threshold value of user's manual setting.Specifically, adjacent car determining module 25 can include a range sensor,
When the distance between this car that range sensor senses and adjacent car are less than pre-determined distance threshold value, a definite signal is generated,
Adjacent car determining module determines the vehicles identifications of neighbour's car after above-mentioned definite signal is detected, and by above-mentioned definite vehicles identifications
It is sent to communication module 21.Wherein, above-mentioned vehicles identifications are specially the Bluetooth identification and/or WIFI of auxiliary driving device in adjacent car
Mark.Also, when the adjacent car for meeting pre-determined distance threshold condition detected, can also further it open outside automobile
Which direction the radar in portion comes to obtain adjacent car vehicle, and then determines location fix of the adjacent car relative to this car.At this
In, however, it is determined that adjacent car quantity to be multiple, then obtain the vehicle identification information in the information of vehicles of each adjacent car respectively, go forward side by side one
Step determines location fix information of each adjacent car relative to this car.
Fig. 3 shows the structure chart of automobile 300 provided in an embodiment of the present invention.As shown in figure 3, the automobile 300 is including upper
The auxiliary driving device shown in Fig. 1 is stated, is specifically included：Communication module 31, parsing module 32 and reminding module 33.
Fig. 4 shows the structure chart for the automobile 400 that another embodiment of the present invention provides.As shown in figure 4, the automobile 400 wraps
The auxiliary driving device shown in above-mentioned Fig. 2 is included, is specifically included：Communication module 41, parsing module 42, reminding module 43, information are adopted
Collect module 44 and adjacent car determining module 45.Wherein, information acquisition module 44 further comprises that operation information gathers submodule 441
And road conditions information gathering submodule 442.
Fig. 5 shows the flow chart for the auxiliary driving method that further embodiment of this invention provides.As shown in figure 5, this method
Comprise the following steps：
Step S510：Wireless communication is established with adjacent car to be connected, and is connected by wireless communication and is received the adjacent car car that adjacent car is sent
Information.
Wherein, wireless communication connection is specially bluetooth connection and/or WIFI connections.Specifically, established wirelessly with adjacent car
During communication connection, wireless communication connection is established specifically by the mode of bluetooth connection and/or WIFI connections.When automobile is in road
In when driving, it is automatic to search in surrounding a certain range whether there is the signal that produce connection Bluetooth signal or WIFI, when
When searching the signal that can be connected, obtain and connect above-mentioned signal, and then the Bluetooth transmission passage or WIFI for passing through connection
Transmission channel obtains adjacent car information of vehicles.Wherein, the above-mentioned scope searched for automatically can be the scope of user's manual setting, also may be used
To be the scope automatically generated according to the road information at place；The information of vehicles of adjacent car specifically includes adjacent car institute in driving procedure
Road conditions image information, obstacle information, driving performance information and adjacent car vehicle identification information for getting etc..
Step S520：Adjacent car information of vehicles is parsed, obtain adjacent car wherein included driving performance information and/or
Driving road-condition information.
Wherein, driving road-condition information specifically includes the letters such as the peripheral obstacle direction, speed, distance that Radar for vehicle detects
The information such as the image information that breath and automobile camera head obtain, the driver that driving performance information is included in vehicle brakes, plus/minus
The operation informations such as speed, turning.After above-mentioned adjacent car information of vehicles is received, the information of vehicles of above-mentioned reception is screened, point
Analysis and calculating, obtain the driving performance information and/or driving road-condition information of adjacent car wherein included.
Step S530：According to the driving performance information of adjacent car and/or driving road-condition information, generation is used to aid in driver to drive
The aid prompting information sailed.
Specifically, after obtaining to the driving performance information of adjacent car and/or the analysis result of driving road-condition information, according to institute
The above-mentioned analysis result generation aid prompting information obtained, and the information of generation is communicated to driver.Wherein, aid prompting is believed
Breath can be image information, text information and voice messaging etc..Image of the image information in front of the front truck captured by front truck
Information；Text information is the text prompt information generated according to analysis result, generally drives prompt message or alarm carries
Show information；Voice messaging is the information of voice prompt generated according to analysis result, is generally prompt messages.
Further, before the step of wireless communication is connected is established with adjacent car, auxiliary driving side provided in this embodiment
Method further includes：The distance between each vehicle and this car are detected, the car of pre-determined distance threshold value will be less than with the distance between this car
It is determined as adjacent car, and determines the adjacent car vehicles identifications of adjacent car；Then established with adjacent car in the step of wireless communication is connected, according to
Adjacent car vehicles identifications are established wireless communication with adjacent car and are connected.
Wherein, pre-determined distance threshold value can be some the pre-determined distance threshold value set automatically, or user sets manually
Some the pre-determined distance threshold value put.Specifically, the method in the present embodiment can set a range sensor on vehicle, when
When the distance between this car and adjacent car that range sensor senses are less than pre-determined distance threshold value, a definite signal is generated,
When above-mentioned definite signal is detected, the vehicles identifications of neighbour's car are determined, and above-mentioned definite adjacent logo is known and is sent to this car,
Realize and wireless communication connection is established between Ben Che and adjacent car.Wherein, above-mentioned vehicles identifications are specially auxiliary driving dress in adjacent car
Bluetooth identification and/or the WIFI mark put.Also, can be with when the adjacent car for meeting pre-determined distance threshold condition detected
Further open installed in the radar of automobile external to obtain which direction adjacent car vehicle comes from, and then determine that adjacent car is opposite
In the location fix of this car.Herein, however, it is determined that adjacent car quantity to be multiple, then in the information of vehicles for obtaining each adjacent car respectively
Vehicle identification information, and further determine that location fix information of each adjacent car relative to this car.
After the step of wireless communication is connected is established with adjacent car, auxiliary driving method provided in this embodiment further includes：
Gather this car information of vehicles；Wherein, this car information of vehicles includes the driving performance information and/or driving road-condition information of this car；To
Adjacent car sends this car information of vehicles, so that adjacent car is used to aid in driver-operated aid prompting according to the generation of this car information of vehicles
Information.
Specifically, when gathering this car information of vehicles, specifically by spacing sensor this car collection in vehicle with before
The information such as the distance between car information, velocity information and brake starting information；Speed signal is gathered by wheel speed sensors, is adopted
Collect the velocity information and acceleration information in vehicle traveling process；Meanwhile it can also be obtained by connecting other sensors or system
More driving performance informations are taken, can be connected with turning sensor and reversing Sonar system, gather in vehicle traveling process
Turn information and reversing information etc..When sending this car information of vehicles to adjacent car, specifically by Bluetooth transmission and/or WIFI
This car information of vehicles of above-mentioned collection is sent to adjacent car vehicle by transmission, and adjacent car vehicle is after above- mentioned information is received, to above-mentioned
Information is further analyzed, and generation is used to aid in adjacent car driver-operated aid prompting information.
It can be seen from the above that in auxiliary driving device provided in an embodiment of the present invention, method and automobile, can be in the row of automobile
Adjacent car information of vehicles is obtained during sailing in time, and further according to the driving of the adjacent car included in the adjacent car information of vehicles of acquisition
Operation information and/or driving road-condition information and generate corresponding aid prompting information, so that driver can be in time according to adjacent car
Information of vehicles make correctly change driver behavior, and then effectively reduce traffic accident generation probability, improve drive the cross
The security of journey.
In addition, it will be appreciated by those of skill in the art that although some embodiments in this include institute in other embodiments
Including some features rather than further feature, but the combination of the feature of different embodiment means to be in the scope of the present invention
Within and form different embodiments.For example, in the following claims, embodiment claimed it is any it
One mode can use in any combination.
The all parts embodiment of the present invention can be with hardware realization, or to be run on one or more processor
Software module realize, or realized with combinations thereof.It will be understood by those of skill in the art that it can use in practice
Microprocessor or digital signal processor (DSP) realize some or all portions in device according to embodiments of the present invention
The some or all functions of part.The present invention is also implemented as the part or complete for performing method as described herein
The equipment or program of device (for example, computer program and computer program product) in portion.Such program for realizing the present invention
It can store on a computer-readable medium, or can have the form of one or more signal.Such signal can be with
Download and obtain from internet website, either provide on carrier signal or provided in the form of any other.
It should be noted that the present invention will be described rather than limits the invention for above-described embodiment, and ability
Field technique personnel can design alternative embodiment without departing from the scope of the appended claims.In the claims,
Any reference symbol between bracket should not be configured to limitations on claims.Word "comprising" does not exclude the presence of not
Element or step listed in the claims.Word "a" or "an" before element does not exclude the presence of multiple such
Element.The present invention can be by means of including the hardware of some different elements and being come by means of properly programmed computer real
It is existing.In if the unit claim of equipment for drying is listed, several in these devices can be by same hardware branch
To embody.The use of word first, second, and third does not indicate that any order.These words can be explained and run after fame
Claim.
Claims (10)
- A kind of 1. auxiliary driving device, it is characterised in that including：Communication module, is connected for establishing wireless communication with adjacent car, and receiving the adjacent car by wireless communication connection sends Adjacent car information of vehicles；Parsing module, for being parsed to the adjacent car information of vehicles, obtains the driving performance information of adjacent car wherein included And/or driving road-condition information；Reminding module, for the driving performance information and/or driving road-condition information according to the adjacent car, generation is used to aid in driving The aid prompting information that member drives.
- 2. device according to claim 1, it is characterised in that further comprise：Information acquisition module, for gathering this car information of vehicles；Wherein, described car information of vehicles includes the driver behavior of this car Information and/or driving road-condition information；Then the communication module is further used for：Send described car information of vehicles to the adjacent car, for the adjacent car according to Described car information of vehicles generation is used to aid in driver-operated aid prompting information.
- 3. the apparatus of claim 2, it is characterised in that described information acquisition module further comprises：For gathering The operation information collection submodule of the driving performance information of this car, and the road conditions letter of the driving road-condition information for gathering this car Breath collection submodule；Wherein, the operation information collection submodule includes at least one of the following：In adaptive cruise module and intelligence Control module；The road conditions information gathering submodule includes at least one of the following：Camera, sensor and radar.
- 4. device according to claim 1, it is characterised in that further comprise：Adjacent car determining module, for detecting the distance between each vehicle and this car, will be less than default with the distance between this car The vehicle of distance threshold is determined as adjacent car, and the adjacent car vehicles identifications of fixed adjacent car are supplied to the communication module.
- 5. device according to claim 4, it is characterised in that the quantity of neighbour's car information of vehicles is multiple, Ge Gelin Car information of vehicles is respectively from different adjacent cars, and the adjacent car vehicle mark is further included in each adjacent car information of vehicles Know.
- 6. according to any devices of claim 1-5, it is characterised in that the driving performance information includes：Brake operation Information, cornering operation information, driveaway operation information, acceleration operation information, deceleration-operation information and shut-down operation information；It is described Driving road-condition information includes：Obstacle information.
- 7. a kind of automobile, it is characterised in that including any auxiliary driving devices of the claims 1-6.
- A kind of 8. auxiliary driving method, it is characterised in that including：Wireless communication is established with adjacent car to be connected, the adjacent car vehicle that the adjacent car transmission is received by wireless communication connection is believed Breath；The adjacent car information of vehicles is parsed, obtains the driving performance information and/or driving road-condition of adjacent car wherein included Information；According to the driving performance information and/or driving road-condition information of the adjacent car, generation is used to aid in driver-operated to aid in Prompt message.
- 9. according to the method described in claim 8, it is characterized in that, it is described establish with adjacent car the step of wireless communication is connected it Afterwards, step is further comprised：Gather this car information of vehicles；Wherein, described car information of vehicles includes the driving performance information and/or driving road-condition of this car Information；Described car information of vehicles is sent to the adjacent car, for the adjacent car according to described car information of vehicles generation for auxiliary Help driver-operated aid prompting information.
- 10. according to the method described in claim 1, it is characterized in that, it is described establish with adjacent car the step of wireless communication is connected it Before, further comprise：The distance between each vehicle and this car are detected, pre-determined distance threshold value will be less than with the distance between this car Vehicle be determined as adjacent car, and determine the adjacent car vehicles identifications of the adjacent car；Then establish wireless communication described with adjacent car and be connected The step of in, establish wireless communication with neighbour's car according to the adjacent car vehicles identifications and be connected.
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| CN201610971749.XA CN108010382A (en) | 2016-10-28 | 2016-10-28 | Auxiliary driving device, method and automobile |
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| CN201610971749.XA CN108010382A (en) | 2016-10-28 | 2016-10-28 | Auxiliary driving device, method and automobile |
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| CN110689718A (en) * | 2018-07-06 | 2020-01-14 | 东旭科技集团有限公司 | Road lamp |
| CN112046494A (en) * | 2020-09-11 | 2020-12-08 | 中国第一汽车股份有限公司 | Vehicle control method, device, equipment and storage medium |
| CN112153567A (en) * | 2019-06-28 | 2020-12-29 | 大陆泰密克汽车***（上海）有限公司 | Method and vehicle for constructing real-time regional electronic map |
| CN112634611A (en) * | 2020-12-15 | 2021-04-09 | 北京百度网讯科技有限公司 | Method, device, equipment and storage medium for identifying road conditions |
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