CN107139918A - A kind of vehicle collision reminding method and vehicle - Google Patents
A kind of vehicle collision reminding method and vehicle Download PDFInfo
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- CN107139918A CN107139918A CN201710198478.3A CN201710198478A CN107139918A CN 107139918 A CN107139918 A CN 107139918A CN 201710198478 A CN201710198478 A CN 201710198478A CN 107139918 A CN107139918 A CN 107139918A
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- 238000000034 method Methods 0.000 title claims abstract description 25
- 230000004888 barrier function Effects 0.000 claims abstract description 98
- 238000004891 communication Methods 0.000 description 21
- 238000009432 framing Methods 0.000 description 4
- 230000006870 function Effects 0.000 description 4
- 206010057855 Hypotelorism of orbit Diseases 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 3
- 238000003384 imaging method Methods 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000004973 liquid crystal related substance Substances 0.000 description 2
- 239000003921 oil Substances 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 238000004590 computer program Methods 0.000 description 1
- 238000013500 data storage Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000007726 management method Methods 0.000 description 1
- 239000010705 motor oil Substances 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W30/00—Purposes of road vehicle drive control systems not related to the control of a particular sub-unit, e.g. of systems using conjoint control of vehicle sub-units
- B60W30/08—Active safety systems predicting or avoiding probable or impending collision or attempting to minimise its consequences
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K35/00—Instruments specially adapted for vehicles; Arrangement of instruments in or on vehicles
-
- 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
- B60Q9/00—Arrangement or adaptation of signal devices not provided for in one of main groups B60Q1/00 - B60Q7/00, e.g. haptic signalling
- B60Q9/008—Arrangement or adaptation of signal devices not provided for in one of main groups B60Q1/00 - B60Q7/00, e.g. haptic signalling for anti-collision purposes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R16/00—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for
- B60R16/02—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements
- B60R16/023—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements for transmission of signals between vehicle parts or subsystems
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Transportation (AREA)
- Human Computer Interaction (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Automation & Control Theory (AREA)
- Traffic Control Systems (AREA)
- Instrument Panels (AREA)
Abstract
The invention provides a kind of vehicle collision reminding method.This method includes：Controller obtains the relative position information with barrier；The collision accident that the controller judges whether to occur with the barrier according to the relative position information；When the controller judges to occur the collision accident with the barrier, the controller sends control information to digital meter panel；The control information includes the collision course got according to the relative position information；The digital meter panel receives the control information, and exports prompt message according to the control information, to point out the driver of the vehicle to have collision hidden danger on the collision course.The embodiment of the invention also discloses a kind of vehicle.In the embodiment of the present invention, vehicle can intelligently realize pointing out to vehicle driver of the vehicle in the case where vehicle has risk of collision by digital meter panel, and point out possible crash type, improve the security of vehicle drive.
Description
Technical field
The present invention relates to technical field of vehicle, more particularly to a kind of vehicle collision reminding method and vehicle.
Background technology
It is well known that automobile is when running at high speed, the safe distance between vehicle and vehicle is the increasing with speed
Plus it is and increasing.Vehicle is travelled on road, when carrying out simultaneously road, lane change, deceleration, acceleration etc., it usually needs by driving
Member the observation to surrounding environment come identify whether safety traffic, however, observation of the driver by rearview mirror to rear view of vehicle
Region is easily disturbed by other factors, and driver can also estimate to the speed of the vehicle of oneself and surrounding with safe distance sometimes
Meter is not enough or deviation occurs, so as to cause the driving of vehicle to there is larger potential safety hazard.
The content of the invention
, can be real by digital meter panel intelligence the embodiments of the invention provide a kind of vehicle collision reminding method and vehicle
Existing pointing out to vehicle driver of the vehicle in the case where vehicle has risk of collision, and possible crash type is pointed out, carry
The security of high vehicle drive.
In a first aspect, the embodiments of the invention provide a kind of vehicle collision reminding method, including：
Controller obtains the relative position information with barrier；
The collision accident that the controller judges whether to occur with the barrier according to the relative position information；
When the controller judges to occur the collision accident with the barrier, the controller is to digital meter panel
Send control information；The control information includes the collision course got according to the relative position information；The controller
It is arranged at the digital meter panel on same vehicle；
The digital meter panel receives the control information, and exports prompt message according to the control information, to point out
The driver of the vehicle has collision hidden danger on the collision course.
Alternatively, the relative position information includes the phase with the target range of the barrier and with the barrier
To speed；The collision accident bag that the controller judges whether to occur with the barrier according to the relative position information
Include：
The controller calculates the controller in preset time according to the target range and the relative velocity
Whether the relative distance between the vehicle at place and the barrier is less than pre-determined distance threshold value, if it is, the controller
Can occur the collision accident with the barrier.
Alternatively, when the controller judges to occur the collision accident with the barrier, the controller is to number
Word instrument board is sent before control information, and methods described also includes：The controller is according to the target range and the phase
Safe speed is calculated to speed；
The control information also includes the safe speed；The digital meter panel is exported according to the control information and pointed out
Information also includes：The digital meter panel shows the safe speed, to point out the driver of the vehicle in safe speed model
Travelled within enclosing.
Alternatively, the digital meter panel includes at least two indicator lamps, and at least two indicator lamp is respectively arranged at
The different directions of the digital meter panel；The digital meter panel exports prompt message according to the control information, to point out
Stating the driver of vehicle, there is collision hidden danger to include on the collision course：
The digital meter panel points out the driver of the vehicle in institute by the indicator lamp consistent with the collision course
Stating on collision course has collision hidden danger.
Alternatively, the digital meter panel includes display；The digital meter panel is carried according to control information output
Show information, to point out the driver of the vehicle that there is collision hidden danger to include on the collision course：
Digital meter panel display portion display reminding information consistent with the collision course in the display,
To point out the driver of the vehicle that there is collision hidden danger on the collision course.
In the embodiment of the present invention, controller obtains the relative position information with barrier；Controller is believed according to relative position
Breath judges whether the collision accident that can occur with barrier；When controller judges to occur the collision accident with barrier, control
Device processed sends control information to digital meter panel；Control information includes collision course；Collision course is obtained according to relative position information
Take；Controller is arranged on same vehicle with digital meter panel；Digital meter panel receives control information, and defeated according to control information
Go out prompt message, to point out the driver of vehicle that there is collision hidden danger on collision course.With it, vehicle can pass through
Digital meter panel intelligently realizes pointing out to vehicle driver of the vehicle in the case where vehicle has risk of collision, and points out
Possible crash type, improves the security of vehicle drive.
Moreover, being exported by digital meter panel, driver is facilitated to observe, and cost is low.
Second aspect, the embodiment of the present invention additionally provides a kind of vehicle, including：Controller and digital meter panel, wherein,
The controller includes acquiring unit, judging unit and transmitting element；The digital meter panel includes receiving unit and control
Unit processed；
The acquiring unit is used for：Obtain the relative position information with barrier；
The judging unit is used for：The collision for judging whether to occur with the barrier according to the relative position information
Event；
The transmitting element is used for：When the judging unit judges to occur the collision accident with the barrier, to
Digital meter panel sends control information；The control information includes the collision course got according to the relative position information；
The receiving unit is used for：Receive the control information；
Described control unit is used for：Prompt message is exported according to the control information, to point out the driver of the vehicle
There is collision hidden danger on the collision course.
Alternatively, the relative position information includes the phase with the target range of the barrier and with the barrier
To speed；The judging unit specifically for：
Vehicle according to where the target range and the relative velocity calculate the controller in preset time
Whether the relative distance between the barrier is less than pre-determined distance threshold value, if it is, the controller can occur and institute
State the collision accident of barrier.
Alternatively, the controller also includes computing unit, and the computing unit is used for：When the judging unit judges meeting
When occurring the collision accident with the barrier, safe speed is calculated according to the target range and the relative velocity；
The control information also includes the safe speed；Described control unit is additionally operable to：The safe speed is shown, with
The driver of the vehicle is pointed out to be travelled within the scope of safe speed.
Alternatively, the digital meter panel includes at least two indicator lamps, and at least two indicator lamp is respectively arranged at
The different directions of the digital meter panel；Described control unit specifically for：
The driver for pointing out the vehicle by the indicator lamp consistent with the collision course has on the collision course
There is collision hidden danger.
Alternatively, the digital meter panel includes display；Described control unit specifically for：
By display portion display reminding information consistent with the collision course in the display, to point out the car
Driver on the collision course have collision hidden danger.
The third aspect, the embodiment of the present invention additionally provides a kind of vehicle, including controller and digital meter panel, the control
The transmission of data or signal can be carried out between device processed and the digital meter panel, the controller includes first processor and the
One memory, the first processor is connected to the first memory, and the first processor is used to perform implementation of the present invention
The part or all of flow of vehicle collision reminding method described in example first aspect.
Alternatively, the digital meter panel can also include second processor, second memory and output module, described
Second processor is connected to the second memory and the output module, and the second processor is used to call the second storage
The data and program code of device perform the part or all of of the vehicle collision reminding method described in first aspect of the embodiment of the present invention
Flow.
Brief description of the drawings
Technical scheme, is used required in being described below to embodiment in order to illustrate the embodiments of the present invention more clearly
Accompanying drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the present invention, for ability
For the those of ordinary skill of domain, on the premise of not paying creative work, it can also be obtained according to these accompanying drawings other attached
Figure.
Fig. 1 is a kind of structural framing figure of vehicle control system provided in an embodiment of the present invention；
Fig. 2 is a kind of schematic flow sheet of vehicle collision reminding method provided in an embodiment of the present invention；
Fig. 3 is a kind of principle schematic of collision course dividing mode provided in an embodiment of the present invention；
Fig. 4 is a kind of structural representation of the prompt message output interface of digital meter panel provided in an embodiment of the present invention；
Fig. 5 is a kind of structural representation of prompt message display interface provided in an embodiment of the present invention；
Fig. 6 is a kind of vehicle structure frame diagram provided in an embodiment of the present invention；
Fig. 7 is the structural framing figure of another vehicle provided in an embodiment of the present invention.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.
It should be noted that the term used in embodiments of the present invention is the mesh only merely for description specific embodiment
, and it is not intended to be limiting the present invention." one of singulative used in the embodiment of the present invention and appended claims
Kind ", " described " and "the" are also intended to including most forms, unless context clearly shows that other implications.It is also understood that this
Term "and/or" used herein refers to and comprising one or more associated any or all possible groups that list project
Close.
Referring to Fig. 1, Fig. 1 is a kind of structural framing figure of vehicle control system provided in an embodiment of the present invention.The present invention
Each embodiment can be implemented based on the vehicle control system shown in Fig. 1.The vehicle control system can include controller
11 and digital meter panel 12, alternatively, the vehicle control system can also include server 13, terminal 14, roadside unit 15
Deng.Wherein, controller 11 can be entire car controller (English：Vehicle Management System, VMS) or
Board units (English：On board Unit, OBU) etc..Wherein, entire car controller is the command and management center of vehicle, can be wrapped
Include circuit module for being related in control processor, memory, communication module and vehicle etc..Board units are and roadside unit
(Road Side Unit, RSU) 15 microwave devices communicated.Usual board units can include processor, memory, lead to
Believe module etc..Digital meter panel 12 reflects the device of each system health of vehicle, and usual digital meter panel 12 is included in speed
Journey table, revolution counter, oil pressure gauge, water-thermometer, fuel gauge, charging table, miscellaneous indicator lamp or warning light etc..Server
13 can be cloud server or the webserver；Terminal 14 can be the terminal bound with controller 11, the terminal
14 can be wearable device, and such as Intelligent bracelet, intelligent glasses or smart mobile phone, tablet personal computer etc. can also be
Intelligent vehicle-carried robot, the present invention is not restricted.Roadside unit 15 can be the roadside equipment with microwave communication function, be used for
Communicated with board units in vehicle, to obtain the information of roadside unit broadcast or carry out e-payment etc..Roadside unit
It can also be that roadside sets the stop-light without communication function, traffic indication board etc., vehicle internal controller 11 can pass through figure
Information in state, traffic indication board as sensor acquisition stop-light etc..
Referring to Fig. 2, Fig. 2 is a kind of schematic flow sheet of vehicle collision reminding method provided in an embodiment of the present invention.Should
Method includes：
Step S210：Controller obtains the relative position information with barrier.
Specifically, relative position information can be the target range between vehicle and barrier；Can also be vehicle and barrier
Hinder target range, angle or the direction between thing；It can also be target range, relative velocity with barrier etc..It is appreciated that
Target range can include the directional information of distance value and barrier relative to vehicle of vehicle and barrier.
Controller acquisition and the method for the relative position information of barrier can be：Controller by imaging sensor, than
Such as camera, the image information under current scene is obtained, and graphical analysis is carried out to the image information, barrier is identified, leads to
The depth information for crossing the barrier of this in image information calculates target range, angle or direction etc. between vehicle and barrier, passes through
Target range, angle or direction can be calculated between barrier between vehicle and barrier in multiple image informations being continuously shot
Relative velocity.
Controller acquisition and the method for the relative position information of barrier can also be：By radar installations obtain vehicle with
Relative velocity between target range, angle or direction between barrier, and calculating and barrier etc..
Controller acquisition and the method for the relative position information of barrier can also be：Roadside unit includes at least one car
Positional information, movement velocity.Mobile unit is communicated with roadside unit, obtain roadside unit include at least one
Positional information, the movement velocity of vehicle, are calculated and barrier (at least one car with reference to the positional information and movement velocity of itself
) target range and relative velocity.
Step S220：The collision accident that controller judges whether to occur with barrier according to relative position information.
Specifically, one kind reality that controller judges whether to occur with the collision accident of barrier according to relative position information
The mode of applying can be：Controller judges whether target range is less than pre-determined distance threshold value, if it is, explanation vehicle and barrier
Hypotelorism, it is likely that send collision, controller is judged as the collision accident that can occur with barrier, can perform step
S230；No person, illustrates the hypotelorism of vehicle and barrier, and collision probability is relatively low, it is believed that will not occur the collision with barrier
Event, controller can terminate flow or perform step S210.
A kind of embodiment that controller judges whether to occur with the collision accident of barrier according to relative position information
Can be：Controller is calculated in preset time (such as 30s, 1min etc.) according to the target range with barrier, relative velocity
Whether the relative distance between vehicle and barrier where controller is less than pre-determined distance threshold value (such as 0m, 1m, 3m etc.), such as
Fruit is that then the collision accident with barrier can occur for controller, can perform step S230；No person, illustrates vehicle and barrier
Hypotelorism, collision probability is relatively low, it is believed that will not occur the collision accident with barrier, and controller can terminate flow or hold
Row step S210.
Step S230：Controller sends control information to digital meter panel.Wherein, control information is included according to relative position
The collision course that acquisition of information is arrived.
Wherein, controller is arranged on same vehicle with digital meter panel.Collision course can be occurred and the vehicle
Collision accident barrier relative to vehicle directional information or assume vehicle collide, the collision bit of vehicle
Put the directional information relative to vehicle.Collision course can reflect the type of vehicle collision in terms of position of collision, such as before touch
Hit, afterwards collision, it is left collision, it is right collision etc..It is appreciated that target range includes barrier relative to the directional information of vehicle, touch
It can be that the barrier with the collision accident of the vehicle occurs for the meeting that relative position information is included relative to vehicle to hit direction
Directional information.Collision course can also be the meeting generation and the barrier of the collision accident of the vehicle that relative position information is included
Relative to the direction classification belonging to the directional information of vehicle.Direction classification be relative to vehicle direction classify, such as before,
Afterwards, it is left and right etc..
Alternatively, when relative position information includes the relative velocity with the target range of barrier and with barrier,
Controller can calculate vehicle and the obstacle according to dimensional parameters of itself of the target range, relative velocity and vehicle etc.
When thing sends collision, the position of collision of vehicle, so as to get collision course of the position of collision relative to vehicle.Collision course
Can also be the position of collision relative to the direction classification belonging to the collision course of vehicle.
Referring to Fig. 3, Fig. 3 is a kind of principle schematic of collision course dividing mode provided in an embodiment of the present invention.With
Centered on the center of vehicle or the position of station acquisition device (such as radar, imaging sensor, GPS module etc.), with car
Symmetry axis ray (as shown in dotted line 300) at 45 ° divide the space into four regions, be first area, second respectively
Region, the 3rd region, the 4th region, corresponding direction classification is front, rear, left and right respectively, before corresponding crash type is respectively
Collision, rear collision, left collision, right collision.
Alternatively, control information can also include safe speed, when the collision thing with barrier can occur for controller judgement
During part, before step S230, controller can also calculate safe speed according to target range and relative velocity.
Wherein, controller can connect digital meter panel by control line, by sending control instruction or control information pair
Digital meter panel is controlled.For example, digital meter panel can include the indicator lamp or warning lamp for being used to indicate to have risk of collision,
Controller can be sent to digital meter panel is used for the control letter for indicating the indicator lamp or warning lamp for having risk of collision for opening
Breath.
Wherein, the method that controller sends control information to digital meter panel can be by for connecting controller sum
The data wire or control line of word instrument board；Can also be by WLAN (WLAN), near-field communication (Near Field
Communication, NFC), bluetooth, any communication mode in microwave communication etc. be controlled the transmission of information.
Step S240：Digital meter panel receives control information, and exports prompt message according to control information, to point out vehicle
Driver on collision course have collision hidden danger.
Alternatively, digital meter panel can include at least two indicator lamps, and at least two indicator lamp is respectively arranged at institute
State the different directions of digital meter panel；A kind of embodiment that digital meter panel exports prompt message according to control information can be with
It is：Digital meter panel points out the driver of vehicle to have on collision course and collides hidden by the indicator lamp consistent with collision course
Suffer from.Referring to Fig. 4, the structure that Fig. 4 is a kind of prompt message output interface of digital meter panel provided in an embodiment of the present invention is shown
It is intended to.The digital meter panel can include speed viewing area 401, mileage display area 402, engine oil pressure viewing area 403 and divide
Four indicator lamps of digital meter panel upper and lower, left and right four direction, i.e. the first indicator lamp 404, the second indicator lamp are not located at
405th, the 3rd indicator lamp 406, the 4th indicator lamp 407, when collision course is " left side ", start the 3rd indicator lamp 406.
Alternatively, digital meter panel includes display, and digital meter panel exports one kind of prompt message according to control information
Embodiment can be：The digital meter panel display portion display reminding information consistent with collision course in the display, to carry
Show the driver of vehicle has collision hidden danger on collision course.Digital meter panel can be shown by display screen for indicating
There is collision hidden danger prompt message, the display mode of prompt message can be word, icon, image, video etc. on collision course,
The present invention is not restricted.Exported by loudspeaker for the sound prompt message for indicating to have risk of collision language referring to Fig. 5, Fig. 5 is
A kind of structural representation of prompt message display interface provided in an embodiment of the present invention.The display of the display screen of the digital meter panel
Interface can include auto model 500, can be made marks on the position of collision 502 of auto model, to show collision course, also
" it can be collided with prompting message before may occurring, it is noted that safety！" prompting frame 503.
Alternatively, digital meter panel can also be including loudspeaker etc..Digital meter panel can be exported by loudspeaker to be used for
Point out the driver of vehicle that there is the suggestion voice of collision hidden danger on collision course.
In the case that control information includes safe speed, digital meter panel can show safe speed, to point out vehicle
Driver travelled within the scope of safe speed.
Alternatively, digital meter panel can indicate safe speed by the display screen of digital meter panel, display screen it is aobvious
Show that interface can include speed viewing area, oil mass viewing area and other viewing areas etc..Present speed viewing area and
Safe speed viewing area, the current kinetic speed of vehicle is shown by present speed viewing area, is shown by safe speed
Region shows current safety speed.
In the embodiment of the present invention, controller obtains the relative position information with barrier；Controller is believed according to relative position
Breath judges whether the collision accident that can occur with barrier；When controller judges to occur the collision accident with barrier, control
Device processed sends control information to digital meter panel；Control information includes collision course；Collision course is obtained according to relative position information
Take；Controller is arranged on same vehicle with digital meter panel；Digital meter panel receives control information, and defeated according to control information
Go out prompt message, to point out the driver of vehicle that there is collision hidden danger on collision course.With it, vehicle can pass through
Digital meter panel intelligently realizes pointing out to vehicle driver of the vehicle in the case where vehicle has risk of collision, and points out
Possible crash type, improves the security of vehicle drive.
Moreover, being exported by digital meter panel, driver is facilitated to observe, and cost is low.
Referring to Fig. 6, Fig. 6 is a kind of vehicle structure frame diagram provided in an embodiment of the present invention, and shown in Fig. 6, the vehicle bag
Controller 61 and digital meter panel 62 are included, wherein, the controller 61 includes acquiring unit 611, judging unit 612 and hair
Send unit 613；The digital meter panel 62 includes receiving unit 621 and control unit 622；
The acquiring unit 611 is used for：Obtain the relative position information with barrier；
The judging unit 612 is used for：Judge whether can occur and the barrier according to the relative position information
Collision accident；
The transmitting element 613 is used for：When the judging unit judges to occur the collision accident with the barrier,
Control information is sent to digital meter panel；The control information includes the collision side got according to the relative position information
To；
The receiving unit 621 is used for：Receive the control information；
Described control unit 622 is used for：Prompt message is exported according to the control information, to point out the driving of the vehicle
Person has collision hidden danger on the collision course.
Alternatively, the relative position information includes the phase with the target range of the barrier and with the barrier
To speed；The judging unit 612 specifically for：
Vehicle according to where the target range and the relative velocity calculate the controller in preset time
Whether the relative distance between the barrier is less than pre-determined distance threshold value, if it is, the controller can occur and institute
State the collision accident of barrier.
Alternatively, the controller also includes computing unit, and the computing unit is used for：When the judging unit judges meeting
When occurring the collision accident with the barrier, safe speed is calculated according to the target range and the relative velocity；
The control information also includes the safe speed；Described control unit 622 is additionally operable to：The display safety speed
Degree, to point out the driver of the vehicle to be travelled within the scope of safe speed.
Alternatively, the digital meter panel includes at least two indicator lamps, and at least two indicator lamp is respectively arranged at
The different directions of the digital meter panel；Described control unit 622 specifically for：
The driver for pointing out the vehicle by the indicator lamp consistent with the collision course has on the collision course
There is collision hidden danger.
Alternatively, the digital meter panel includes display；Described control unit 622 specifically for：
By display portion display reminding information consistent with the collision course in the display, to point out the car
Driver on the collision course have collision hidden danger.
Referring to Fig. 7, Fig. 7 is the structural framing figure of another vehicle provided in an embodiment of the present invention, and shown in Fig. 7, the car
Include：Including controller 71 and digital meter panel 72.It can be carried out between the controller 71 and the digital meter panel 72
The transmission of data or signal.Wherein, the controller 71 includes first processor 711, first memory 712, alternatively, controller
71 can also include input unit 713, output device 714 and first communication module 717.First processor 711 is connected to
One memory 71272, input unit 713, output device 714 and first communication module 717, for example first processor 711 can
To be connected to first memory 712, input unit 713, output device 714 and first communication module 717 by bus.
Alternatively, digital meter panel 72 can include second processor 721, second memory 722, output module 723, the
Two communication modules 724 etc..Second processor 721 is connected to second memory 722, output module 723, second communication module 724
Deng.It is appreciated that second processor 721, second memory 722, second communication module 724 are not essential module.Digital instrument
Dial plate 72 can connect controller 71, receive the electric signal that controller 71 is sent, and then export prompt message.
First processor 711 is the control centre of vehicle and controller 71, is entirely controlled using various interfaces and connection
The various pieces of device 71 processed, call the operation in the program code stored in first memory 712 or data, operation controller 71
System and application program；Second processor 721 is used to call the program code of second memory 722 or data, performs digital instrument
Application program in dial plate 72.Specifically, first processor 711 and second processor 721 can be used for performing following steps：
First processor 711 is used to perform：Obtain the relative position information with barrier；According to the relative position information
Judge whether the collision accident that can occur with the barrier；And, when judged result is can occur to touch with the barrier
When hitting event, the controller 71 sends control information to the disk of digital instrument 72；The control information is included according to described relative
The collision course that positional information is got, so that the digital meter panel 72 receives the control information, and according to the control
Information exports prompt message, to point out the driver of the vehicle to have collision hidden danger on the collision course.
Alternatively, the relative position information includes the phase with the target range of the barrier and with the barrier
To speed；The first processor 711 is performed described judges whether can occur and the obstacle according to the relative position information
The collision accident of thing includes：
Car according to where the target range and the relative velocity calculate the controller 71 in preset time
Whether the relative distance between the barrier is less than pre-determined distance threshold value, if it is, the controller 71 can occur
With the collision accident of the barrier.
Alternatively, when the controller 71 judges to occur the collision accident with the barrier, first processing
Device 711 is sent to digital meter panel 72 before control information, and the first processor 711 is additionally operable to perform：According to the target
Distance and the relative velocity calculate safe speed；
The control information also includes the safe speed；The digital meter panel 72 is carried according to control information output
Show that information also includes：The digital meter panel 72 shows the safe speed by output module 723, to point out the vehicle
Driver travels within the scope of safe speed.
Alternatively, the digital meter panel 72 includes at least two indicator lamps, and at least two indicator lamp is set respectively
In the different directions of the digital meter panel；The digital meter panel 72 exports prompt message according to the control information, to carry
Showing the driver of the vehicle, there is collision hidden danger to include on the collision course：The digital meter panel 72 by with it is described
The consistent indicator lamp of collision course points out the driver of the vehicle to have collision hidden danger on the collision course.
Alternatively, the digital meter panel 72 includes display；The digital meter panel is exported according to the control information
Prompt message, to point out the driver of the vehicle that there is collision hidden danger to include on the collision course：The digital instrument
The display portion display reminding information consistent with the collision course in the display of disk 72, to point out driving for the vehicle
The person of sailing has collision hidden danger on the collision course.
It is appreciated that first processor 711 perform it is described to digital meter panel 72 send control information can include：First
Processor 711 sends control information to second processor 721.Now, second processor 721 is used to perform：Receive the control
Information, and prompt message is exported according to the control information, to point out the driver of the vehicle to have on the collision course
There is collision hidden danger.
The second processor 721 performs the reception control information, and exports prompting according to the control information
Information can include：
The driver for pointing out the vehicle by the indicator lamp consistent with the collision course has on the collision course
There is collision hidden danger；Or,
The display portion display reminding information consistent with the collision course in the display, to point out the vehicle
Driver on the collision course have collision hidden danger.
It should be noted that first processor 711 or second processor 721 can be central processing unit (English：
Central processing unit, CPU), network processing unit (English：Network processor, NP), hardware chip or
Its any combination of person.Above-mentioned hardware chip can be application specific integrated circuit (English：application-specific
Integrated circuit, ASIC), PLD (English：Programmable logic device, PLD) or
It is combined.Above-mentioned PLD can be CPLD (English：complex programmable logic
Device, CPLD), field programmable gate array (English：Field-programmable gate array, FPGA), lead to
With array logic (English：Generic array logic, GAL) or its any combination.
First memory 712 or second memory 722 are used for data storage or program code etc..First memory 71272
Or second memory 722 can include volatile memory (English：Volatile memory), such as random access memory
(English：Random access memory, abbreviation：RAM)；Memory 72 can also include nonvolatile memory (English：
Non-volatile memory), such as read-only storage (English：Read-only memory, abbreviation：ROM), flash
Device (English：Flash memory), hard disk (English：Hard disk drive, abbreviation：HDD) or solid state hard disc (English：
Solid-state drive, abbreviation：SSD)；Memory 72 can also include the combination of the memory of mentioned kind.
Input unit 713 can include image-input device 713, such as camera, available for receive input numeral or
Character information, and produce keyboard, mouse, action bars, optics or the trace ball relevant with user's setting and function control
Signal is inputted.Specifically, input unit 713 may include touch sensitive surface and other input equipments.Touch sensitive surface, is also referred to as touched
Display panel or Trackpad, collecting touch operation of the user on or near it, (such as user is appointed using finger, stylus etc.
What operation of suitable object or annex on touch sensitive surface or near touch sensitive surface), and driven according to formula set in advance
Move corresponding attachment means.Optionally, touch sensitive surface may include 71 two parts of touch detecting apparatus and touch controller.It is optional
Ground, input unit 713 can also include various sensors, such as imaging sensor (such as camera, infrared photography is first-class), position
Sensor (such as radar, GPS module etc.), accelerometer, gyroscope, temperature sensor etc. are put, the present invention is not limited.
Output device 714 can include but is not limited to image output unit, sound output and sense of touch output unit.Image is defeated
Going out unit is used for output character, picture and/or video.The image output unit may include display panel, for example with LCD
(Liquid Crystal Display, liquid crystal display), OLED (Organic Light-Emitting Diode, You Jifa
Optical diode), the form such as Field Emission Display (field emission display, abbreviation FED) is the display panel that configures.
Or the image output device 714 can include reflected displaying device, such as electrophoresis-type (electrophoretic) is shown
Device, or utilize the display of interference of light modulation tech (Interferometric Modulation of Light).In some realities
Apply in example, can by touch sensitive surface and display panel it is integrated and realize input and output function.
The output module 723 of digital meter panel 72 can include at least one of indicator lamp, loudspeaker, display screen etc..
First communication module 717 is used to realize controller 71 and digital meter panel 72 or other equipment, such as server, end
End, roadside unit etc. are communicatively coupled, to receive and send data.Second communication module 724 be used for digital meter panel 72 with
Controller 71 or other equipment, such as terminal etc. are communicatively coupled, to receive and send data.First communication module 717 or
Second communication module 724 can include 3G/4G/7G communication modules, bluetooth module, WiFi module, NFC module, microwave communication mould
Block etc..Although Fig. 6 shows first communication module 717 and second communication module 724, but it is understood that, it is not
Belong to must be configured into for controller 71 or digital meter panel 72, can not change the essential scope of invention as needed completely
It is interior and omit.
In summary, controller obtains the relative position information with barrier；Controller judges according to relative position information
Whether collision accident with barrier can be occurred；When controller judge can occur the collision accident with barrier when, controller to
Digital meter panel sends control information；Control information includes collision course；Collision course is obtained according to relative position information；Control
Device is arranged on same vehicle with digital meter panel；Digital meter panel receives control information, and exports prompting according to control information
Information, to point out the driver of vehicle that there is collision hidden danger on collision course.With it, vehicle can pass through digital instrument
Dial plate intelligently realizes pointing out to vehicle driver of the vehicle in the case where vehicle has risk of collision, and points out to touch
Type is hit, the security of vehicle drive is improved.
Moreover, being exported by digital meter panel, driver is facilitated to observe, and cost is low.
One of ordinary skill in the art will appreciate that realize all or part of flow in above-described embodiment method, being can be with
The hardware of correlation is instructed to complete by computer program, described program can be stored in a computer read/write memory medium
In, the program is upon execution, it may include such as the flow of the embodiment of above-mentioned each method.Wherein, described storage medium can be magnetic
Dish, CD, read-only memory (Read-Only Memory, ROM) or random access memory (Random Access
Memory, RAM) etc..
Above disclosure is only preferred embodiment of present invention, can not limit the right model of the present invention with this certainly
Enclose, therefore the equivalent variations made according to the claims in the present invention, still belong to the scope that the present invention is covered.
Claims (10)
1. a kind of vehicle collision reminding method, it is characterised in that including：
Controller obtains the relative position information with barrier；
The collision accident that the controller judges whether to occur with the barrier according to the relative position information；
When the controller judges that the controller is sent to digital meter panel when can occur the collision accident with the barrier
Control information；The control information includes the collision course got according to the relative position information；The controller and institute
Digital meter panel is stated to be arranged on same vehicle；
The digital meter panel receives the control information, and exports prompt message according to the control information, described to point out
The driver of vehicle has collision hidden danger on the collision course.
2. according to the method described in claim 1, it is characterised in that the relative position information includes the mesh with the barrier
Subject distance and the relative velocity with the barrier；The controller judges whether to occur according to the relative position information
Include with the collision accident of the barrier：
The controller is according to where the target range and the relative velocity calculate the controller in preset time
Vehicle and the barrier between relative distance whether be less than pre-determined distance threshold value, if it is, the controller can be sent out
The raw collision accident with the barrier.
3. method according to claim 2, it is characterised in that
When the controller judges that the controller is sent to digital meter panel when can occur the collision accident with the barrier
Before control information, methods described also includes：The controller is calculated according to the target range and the relative velocity pacifies
Full speed degree；
The control information also includes the safe speed；The digital meter panel exports prompt message according to the control information
Also include：The digital meter panel shows the safe speed, with point out the driver of the vehicle safe speed scope it
Interior traveling.
4. according to the method described in claim 1, it is characterised in that the digital meter panel includes at least two indicator lamps, institute
State the different directions that at least two indicator lamps are respectively arranged at the digital meter panel；The digital meter panel is according to the control
Information exports prompt message, to point out the driver of the vehicle that there is collision hidden danger to include on the collision course：
The digital meter panel points out the driver of the vehicle to be touched described by the indicator lamp consistent with the collision course
Hitting on direction has collision hidden danger.
5. according to the method described in claim 1, it is characterised in that the digital meter panel includes display；The digital instrument
Dial plate exports prompt message according to the control information, has with the driver for pointing out the vehicle on the collision course and touches
Hitting hidden danger includes：
Digital meter panel display portion display reminding information consistent with the collision course in the display, to carry
Show the driver of the vehicle has collision hidden danger on the collision course.
6. a kind of vehicle, it is characterised in that including：Controller and digital meter panel, wherein, the controller includes obtaining single
Member, judging unit and transmitting element；The digital meter panel includes receiving unit and control unit；
The acquiring unit is used for：Obtain the relative position information with barrier；
The judging unit is used for：The collision thing for judging whether to occur with the barrier according to the relative position information
Part；
The transmitting element is used for：When the judging unit judges to occur the collision accident with the barrier, to numeral
Instrument board sends control information；The control information includes the collision course got according to the relative position information；
The receiving unit is used for：Receive the control information；
Described control unit is used for：Prompt message is exported according to the control information, to point out the driver of the vehicle in institute
Stating on collision course has collision hidden danger.
7. vehicle according to claim 6, it is characterised in that the relative position information includes the mesh with the barrier
Subject distance and the relative velocity with the barrier；The judging unit specifically for：
Vehicle and institute according to where the target range and the relative velocity calculate the controller in preset time
State whether the relative distance between barrier is less than pre-determined distance threshold value, if it is, the controller can occur and the barrier
Hinder the collision accident of thing.
8. vehicle according to claim 7, it is characterised in that
The controller also includes computing unit, and the computing unit is used for：When the judging unit judge can occur with it is described
During the collision accident of barrier, safe speed is calculated according to the target range and the relative velocity；
The control information also includes the safe speed；Described control unit is additionally operable to：The safe speed is shown, to point out
The driver of the vehicle travels within the scope of safe speed.
9. vehicle according to claim 6, it is characterised in that the digital meter panel includes at least two indicator lamps, institute
State the different directions that at least two indicator lamps are respectively arranged at the digital meter panel；Described control unit specifically for：
Point out the driver of the vehicle on the collision course to have by the indicator lamp consistent with the collision course to touch
Hit hidden danger.
10. vehicle according to claim 6, it is characterised in that the digital meter panel includes display；The control is single
Member specifically for：
By display portion display reminding information consistent with the collision course in the display, to point out the vehicle
Driver has collision hidden danger on the collision course.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710198478.3A CN107139918A (en) | 2017-03-29 | 2017-03-29 | A kind of vehicle collision reminding method and vehicle |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710198478.3A CN107139918A (en) | 2017-03-29 | 2017-03-29 | A kind of vehicle collision reminding method and vehicle |
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| CN107139918A true CN107139918A (en) | 2017-09-08 |
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ID=59783688
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|---|---|---|---|
| CN201710198478.3A Pending CN107139918A (en) | 2017-03-29 | 2017-03-29 | A kind of vehicle collision reminding method and vehicle |
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Application publication date: 20170908 |