CN109649272A - Vehicle bumper systems, method and automobile - Google Patents
Vehicle bumper systems, method and automobile Download PDFInfo
- Publication number
- CN109649272A CN109649272A CN201811486552.2A CN201811486552A CN109649272A CN 109649272 A CN109649272 A CN 109649272A CN 201811486552 A CN201811486552 A CN 201811486552A CN 109649272 A CN109649272 A CN 109649272A
- Authority
- CN
- China
- Prior art keywords
- automobile
- vehicle
- unit
- electronic control
- control unit
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- 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
- 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
- B60W50/00—Details of control systems for road vehicle drive control not related to the control of a particular sub-unit, e.g. process diagnostic or vehicle driver interfaces
- B60W50/08—Interaction between the driver and the control system
- B60W50/14—Means for informing the driver, warning the driver or prompting a driver intervention
Abstract
The embodiment of the present invention proposes a kind of vehicle bumper systems, method and automobile, is related to vehicle active safety technologies field.The automobile and user terminal communication, user terminal is equipped with satellite navigation system, vehicle bumper systems include vehicle-carrying communication unit, electronic control unit and prompt unit, vehicle-carrying communication unit and prompt unit are electrically connected with electronic control unit, vehicle-carrying communication unit is used for when at a distance from user terminal within a preset range, receive the status information for the user terminal that satellite navigation system is sent, and status information is sent to electronic control unit, electronic control unit is used to carry out brake operating according to status information control prompt unit prompt driver to prevent automobile from colliding.As long as in this way, vehicle-carrying communication unit at a distance from user terminal within a preset range, so that it may receive satellite navigation system transmission user terminal status information, in time find automobile storage hit risk, to improve the accuracy of pedestrian detection.
Description
Technical field
The present invention relates to vehicle active safety technologies fields, in particular to a kind of vehicle bumper systems, method and vapour
Vehicle.
Background technique
Pedestrian protecting is the important content of various countries' automotive regulation and new car appraisement system requirement.On the road of vehicle driving
How pedestrian, the staff of road, cycling person, electric motor car with two wheels bicyclist and motorcycle bicyclist are preferably protected
Equal vulnerable roads traffic user (VRU) is present and the content in the automobile safety protective field of coming years primary study.Mesh
Before, automobile active safety technology has become the Main way in automobile safety protective field, for example, being equipped with automatic braking on automobile
System (Autonomous Emergency Braking, AEB), when Vehicular impact pedestrian will occur or hit two wheeler,
Vehicle is braked automatically, to avoid striking pedestrian or two wheeler bicyclist.Due to AEB system generally use radar into
Row ranging, when pedestrian is at the undetectable region of AEB system or ambient enviroment not enough clearly region, AEB system cannot
It detects pedestrian's situation, is unable to effective brake, collision avoidance pedestrian's disabler so as to cause vehicle.
Summary of the invention
The embodiment of the present invention is designed to provide a kind of vehicle bumper systems, method and automobile, to improve pedestrian detection
Accuracy.
To achieve the goals above, technical solution used in the embodiment of the present invention is as follows:
In a first aspect, the embodiment of the present invention proposes a kind of vehicle bumper systems, it is applied to automobile, the automobile and user are whole
End communication, the user terminal are equipped with satellite navigation system, and the vehicle bumper systems include vehicle-carrying communication unit, electronics control
Unit and prompt unit processed, the vehicle-carrying communication unit and the prompt unit are electrically connected with the electronic control unit；Institute
Vehicle-carrying communication unit is stated for when at a distance from the user terminal within a preset range, receiving the satellite navigation system hair
The status information of the user terminal sent, and the status information is sent to the electronic control unit；The electronics control
Unit processed is used to control the prompt unit prompt driver according to the status information and carries out brake operating to prevent the vapour
Vehicle collides.
Second aspect, the embodiment of the present invention also propose a kind of vehicle anti-collision method, are applied to automobile, the automobile and user
Terminal communication, the user terminal are equipped with satellite navigation system, and the automobile includes vehicle bumper systems, the collision prevention of vehicle
System includes vehicle-carrying communication unit, electronic control unit and prompt unit, and the vehicle-carrying communication unit and the prompt unit are equal
It is electrically connected with the electronic control unit, which comprises the vehicle-carrying communication unit is at a distance from the user terminal
When within a preset range, the status information for the user terminal that the satellite navigation system is sent is received；The vehicle-carrying communication
The status information is sent to the electronic control unit by unit；The electronic control unit is controlled according to the status information
The prompt unit prompt driver carries out brake operating to prevent the automobile from colliding.
The third aspect, the embodiment of the present invention also propose that a kind of automobile, the automobile include vehicle described in above-mentioned first aspect
Anti-collision system.
Compared with the prior art, the embodiment of the present invention has the advantages that
Vehicle bumper systems, method and automobile provided in an embodiment of the present invention, the automobile and user terminal communication, it is described
User terminal is equipped with satellite navigation system, and the vehicle bumper systems include vehicle-carrying communication unit, electronic control unit and mention
Show that unit, the vehicle-carrying communication unit and the prompt unit are electrically connected with the electronic control unit；The vehicle-carrying communication
Unit is used for when at a distance from the user terminal within a preset range, receives the use that the satellite navigation system is sent
The status information of family terminal, and the status information is sent to the electronic control unit；The electronic control unit is used for
The prompt unit prompt driver, which is controlled, according to the status information carries out brake operating to prevent the automobile from colliding.
In this application, since user terminal is mounted with satellite navigation system, the status information of user terminal can be issued in real time, it is vehicle-mounted
As long as communication unit at a distance from user terminal within a preset range, it will be able to receive satellite navigation system transmission state letter
Breath, even if in this way, pedestrian in the detection blind area of AEB system or in ambient enviroment not enough clearly region, also can be by vehicle-mounted
The interaction of communication unit and satellite navigation system detects pedestrian's situation of motor vehicle environment, finds that automobile storage is hitting wind in time
Danger, to improve the accuracy of pedestrian detection.
To enable the above objects, features and advantages of the present invention to be clearer and more comprehensible, preferred embodiment is cited below particularly, and cooperate
Appended attached drawing, is described in detail below.
Detailed description of the invention
In order to illustrate the technical solution of the embodiments of the present invention more clearly, below will be to needed in the embodiment attached
Figure is briefly described, it should be understood that the following drawings illustrates only certain embodiments of the present invention, therefore is not construed as pair
The restriction of range for those of ordinary skill in the art without creative efforts, can also be according to this
A little attached drawings obtain other relevant attached drawings.
Fig. 1 shows the application environment schematic diagram of vehicle bumper systems provided by the embodiment of the present invention.
Fig. 2 shows the structural block diagrams of vehicle bumper systems provided by the embodiment of the present invention.
Fig. 3 shows a kind of flow diagram of vehicle anti-collision method provided by the embodiment of the present invention.
Fig. 4 shows another flow diagram of vehicle anti-collision method provided by the embodiment of the present invention.
Icon: 10- automobile；100- vehicle bumper systems；200- user terminal；110- vehicle-carrying communication unit；120- electronics
Control unit；130- prompt unit；140- brake unit；210- satellite navigation system.
Specific embodiment
Below in conjunction with attached drawing in the embodiment of the present invention, technical solution in the embodiment of the present invention carries out clear, complete
Ground description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.Usually exist
The component of the embodiment of the present invention described and illustrated in attached drawing can be arranged and be designed with a variety of different configurations herein.Cause
This, is not intended to limit claimed invention to the detailed description of the embodiment of the present invention provided in the accompanying drawings below
Range, but it is merely representative of selected embodiment of the invention.Based on the embodiment of the present invention, those skilled in the art are not doing
Every other embodiment obtained under the premise of creative work out, shall fall within the protection scope of the present invention.
It should also be noted that similar label and letter indicate similar terms in following attached drawing, therefore, once a certain Xiang Yi
It is defined in a attached drawing, does not then need that it is further defined and explained in subsequent attached drawing.Meanwhile of the invention
In description, term " first ", " second " etc. are only used for distinguishing description, are not understood to indicate or imply relative importance.
Fig. 1 is please referred to, is the application environment schematic diagram of vehicle bumper systems 100 provided by the embodiment of the present invention.The vehicle
Anti-collision system 100 can be applied to automobile 10, which can communicate with one or more user terminals 200, and each user is whole
End 200 is mounted on satellite navigation system 210, which uses for transmitting in real time to vehicle bumper systems 100
The status information of family terminal 200, which may include, but be not limited to, the location information of user terminal 200, movement speed
Degree and the direction of motion etc..
In the present embodiment, the user terminal 200 can be the portable equipment that user carries, such as smart phone, hand
Ring etc.；The user for holding the user terminal 200 can be pedestrian, and the person that is also possible to cycling, electric two-wheel vehicle are ridden
The vulnerable roads traffic user such as person, motorcycle bicyclist.
It referring to figure 2., is the structural block diagram of vehicle bumper systems 100 provided by the embodiment of the present invention.The vehicle is anti-
Hitting system 100 includes vehicle-carrying communication unit 110, electronic control unit 120 and prompt unit 130, the vehicle-carrying communication unit 110
And the prompt unit 130 is electrically connected with the electronic control unit 120.
The vehicle-carrying communication unit 110 is used for when at a distance from the user terminal 200 within a preset range, receives institute
The status information of the user terminal 200 of the transmission of satellite navigation system 210 is stated, and the status information is sent to the electricity
Sub-control unit 120.
In the present embodiment, the vehicle-carrying communication unit 110 can be used preset with the satellite navigation system 210
Communication protocol carries out data communication or interaction, when the distance between vehicle-carrying communication unit 110 and user terminal 200 are in preset range
When interior, location information, movement velocity, the direction of motion of user terminal 200 etc. ready to receive transmitted to satellite navigation system 210
Information, and it is sent to electronic control unit 120.
The electronic control unit 120, which is used to control the prompt unit 130 according to the status information, prompts driver
Brake operating is carried out to prevent the automobile 10 from colliding.
In the present embodiment, when electronic control unit 120 receives the user terminal 200 of the transmission of vehicle-carrying communication unit 110
The information such as location information, movement velocity, the direction of motion when, it may be determined that automobile 10 is closer with user terminal 200, automobile
10 have shock risk, need to be given a warning by prompt unit 130 to driver, driver starts to brake automobile 10.
Automobile 10 to be braked within a preset time and in the enough situations of brake force when driver has, vehicle stops,
It is prevented that automobile 10 collides.
In the present embodiment, the prompt unit 130 can remind driver by the way of voice or text, this Shen
It please be without limitation.
Further, the vehicle bumper systems 100 further include brake unit 140, the brake unit 140 and the electricity
Sub-control unit 120 is electrically connected.
The electronic control unit 120 is used for when driver does not carry out brake operating within a preset time, described in control
Brake unit 140 brakes the automobile 10.
In the present embodiment, when driver (does not carry out in the evening partially braking time started to automobile 10 within a preset time
Brake operating) when, automobile 10 may collide, and electronic control unit 120 starts brake unit 140 and carries out to automobile 10 at this time
Automatic emergency brake.
The electronic control unit 120 be also used to driver carry out brake operating after and the automobile 10 brake force not
When reaching desired braking power, controls the brake unit 140 and the automobile 10 is braked.
In the present embodiment, brake operating carried out to automobile 10 within a preset time when driver has, but automobile 10
When brake force does not reach desired braking power (i.e. the braking of automobile 10 is insufficient), automobile 10 can not be in the peace with user terminal 200
Stop in full distance, automobile 10 has the danger to collide, and it is right to start brake unit 140 for electronic control unit 120 at this time
Automobile 10 carries out automatic emergency brake.It should be noted that electronic control unit 120 can user terminal 200 based on the received
The information such as location information, movement velocity, the direction of motion calculate automobile 10 at a distance from user terminal 200, and then according to this away from
From the desired braking power for calculating automobile 10.
The electronic control unit 120 is also used to when the automobile 10 collides, and is controlled according to the status information
The brake unit 140 carries out braking to the automobile 10 until the automobile 10 stops.
In the present embodiment, whether automobile 10 collides, and can use the crash sensor for being mounted on 10 front of automobile
It is detected.When braking of the brake unit 140 to automobile 10 is insufficient, automobile 10 can be there is a situation where knocking user down, in order to keep away
Exempt from automobile 10 and roll the user knocked down, electronic control unit 120 will continue to the state letter according to the user terminal 200 received
Breath control brake unit 140 is braked, until automobile 10 stops, to solve in the prior art when vehicle collides
Afterwards, the problem of AEB system function fails because detecting less than pedestrian's situation, and vehicle is caused to move on, and pedestrian is rolled by vehicle.
As it can be seen that vehicle bumper systems 100 provided by the embodiment of the present invention are logical between user terminal 200 by establishing
Letter mechanism can accurately obtain location information, motion information of user terminal 200 etc., solve AEB system pair in the prior art
Pedestrian detection inaccuracy and problem affected by environment；The risk that the vehicle bumper systems 100 collide from probe vehicle 10
To avoiding automobile 10 from hitting pedestrian, then the risk for avoiding rolling pedestrian after pedestrian is struck to contingency, utmostly reduce
Road pedestrian is lethal as caused by Vehicular impact or causes severely injured probability, and realize pedestrian prevents pedestrian after being knocked down by vehicle
The technical effect rolled by vehicle.
It referring to figure 3., is the flow diagram of vehicle anti-collision method provided by the embodiment of the present invention.It needs to illustrate
It is that vehicle anti-collision method described in the embodiment of the present invention is not limitation with Fig. 3 and specific order as described below, basic
Principle and the technical effect of generation are identical as previous embodiment, and to briefly describe, unmentioned part in the present embodiment be can refer to
Corresponding contents in previous embodiment.It should be appreciated that in other embodiments, its middle part of vehicle anti-collision method of the present invention
Sequence step by step can be exchanged with each other according to actual needs or part steps therein also can be omitted or delete.This hair
Vehicle anti-collision method described in bright embodiment can be applicable in the vehicle bumper systems 100 in above-mentioned automobile 10, below will be right
Detailed process shown in Fig. 3 is described in detail.
Step S201, the vehicle-carrying communication unit 110 when at a distance from the user terminal 200 within a preset range,
Receive the status information for the user terminal 200 that the satellite navigation system 210 is sent.
It is appreciated that showing automobile when vehicle-carrying communication unit 110 can receive the status information of user terminal 200
The distance between 10 and user terminal 200 are relatively close, and there are shock risks.
The status information is sent to the electronic control unit 120 by step S202, the vehicle-carrying communication unit 110.
Step S203, the electronic control unit 120 control the prompt of prompt unit 130 according to the status information and drive
The person of sailing carries out brake operating to prevent the automobile 10 from colliding.
Further, as shown in figure 4, in the present embodiment, the vehicle anti-collision method further include:
Step S204, the electronic control unit 120 judge whether driver carries out brake operating within a preset time.
In the present embodiment, when driver does not carry out brake operating within a preset time, step S205 is executed；Work as driving
When member carries out brake operating within a preset time, step S206 is executed.
Step S205, the electronic control unit 120 is not when driver carries out brake operating within a preset time, control
The brake unit 140 brakes the automobile 10.
Step S206, the electronic control unit 120 judge whether the brake force of automobile 10 reaches desired braking power.
In the present embodiment, after driver carries out brake operating to automobile 10, if the brake force of automobile 10 has reached the phase
Hope brake force, then automobile 10 can stop in the safe distance between user terminal 200, to effectively avoid touching
It hits；If the brake force of automobile 10 does not reach desired braking power, S207 is thened follow the steps.
Step S207, the electronic control unit 120 driver carry out brake operating after and the automobile 10 braking
When power is not up to desired braking power, controls the brake unit 140 and the automobile 10 is braked.
In other words, when the brake force of automobile 10 does not reach desired braking power, then automobile 10 can not with user terminal
Stop in safe distance between 200, therefore needs to start brake unit 140 and automatic emergency brake is carried out to automobile 10, so that
Automobile 10 can quickly stop, to avoid colliding.
Step S208, the electronic control unit 120 is when the automobile 10 collides, according to the status information control
It makes the brake unit 140 and braking is carried out to the automobile 10 until the automobile 10 stops.
In practical applications, no matter automobile 10 is carried out automatically in driver's progress brake operating or brake unit 140
It is collided in the case where emergency braking, in order to avoid automobile 10 rolls the risk of pedestrian, electronic control unit 120 needs root
Continue to carry out emergency braking to automobile 10 according to the status information of the user terminal 200 received, until automobile 10 stops, to keep away
Exempt to roll pedestrian.
In conclusion vehicle bumper systems provided in an embodiment of the present invention, method and automobile, the automobile and user terminal
Communication, the user terminal are equipped with satellite navigation system, and the vehicle bumper systems include vehicle-carrying communication unit, electronic control
Unit and prompt unit, the vehicle-carrying communication unit and the prompt unit are electrically connected with the electronic control unit；It is described
Vehicle-carrying communication unit is used for when at a distance from the user terminal within a preset range, is received the satellite navigation system and is sent
The user terminal status information, and the status information is sent to the electronic control unit；The electronic control
Unit is used to control the prompt unit prompt driver according to the status information and carries out brake operating to prevent the automobile
It collides.In this application, since user terminal is mounted with satellite navigation system, the state of user terminal can be issued in real time
Information, if vehicle-carrying communication unit at a distance from user terminal within a preset range, it will be able to receive satellite navigation system hair
The status information sent, even if in this way, pedestrian in the detection blind area of AEB system or in ambient enviroment not enough clearly region,
Pedestrian's situation that motor vehicle environment can be detected by the interaction of vehicle-carrying communication unit and satellite navigation system, finds automobile storage in time
Risk is being hit, to improve the accuracy of pedestrian detection.In addition, the application passes through vehicle-carrying communication unit and satellite navigation system
Interaction between system remains to continue to monitor the location information and status information of pedestrian even if the case where collision has occurred in automobile
Automatic emergency brake is carried out to automobile, until automobile stops, to effectively avoid rolling the risk of pedestrian.
It should be noted that, in this document, the relational terms of such as " first " and " second " or the like are used merely to one
A entity or operation with another entity or operate distinguish, without necessarily requiring or implying these entities or operation it
Between there are any actual relationship or orders.Moreover, the terms "include", "comprise" or its any other variant are intended to
Cover non-exclusive inclusion, so that the process, method, article or equipment for including a series of elements not only includes those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or setting
Standby intrinsic element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that
There is also other identical elements in the process, method, article or apparatus that includes the element.
The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention, for the skill of this field
For art personnel, the invention may be variously modified and varied.All within the spirits and principles of the present invention, made any to repair
Change, equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.It should also be noted that similar label and letter exist
Similar terms are indicated in following attached drawing, therefore, once being defined in a certain Xiang Yi attached drawing, are then not required in subsequent attached drawing
It is further defined and explained.
Claims (10)
1. a kind of vehicle bumper systems are applied to automobile, which is characterized in that the automobile and user terminal communication, the user
Terminal is equipped with satellite navigation system, and the vehicle bumper systems include that vehicle-carrying communication unit, electronic control unit and prompt are single
Member, the vehicle-carrying communication unit and the prompt unit are electrically connected with the electronic control unit；
The vehicle-carrying communication unit is used for when at a distance from the user terminal within a preset range, receives the satellite navigation
The status information for the user terminal that system is sent, and the status information is sent to the electronic control unit；
The electronic control unit is used to control the prompt unit prompt driver according to the status information and carries out braking behaviour
Make to prevent the automobile from colliding.
2. vehicle bumper systems as described in claim 1, which is characterized in that the vehicle bumper systems further include that braking is single
Member, the brake unit are electrically connected with the electronic control unit；
The electronic control unit is used to control the brake unit when driver does not carry out brake operating within a preset time
The automobile is braked.
3. vehicle bumper systems as claimed in claim 2, which is characterized in that the electronic control unit is also used in driver
After progress brake operating and when the brake force of the automobile is not up to desired braking power, the brake unit is controlled to the automobile
It is braked.
4. vehicle bumper systems as claimed in claim 2, which is characterized in that the electronic control unit is also used in the vapour
When vehicle collides, the brake unit is controlled according to the status information, braking is carried out to the automobile until the automobile stops
Only.
5. vehicle bumper systems according to any one of claims 1-4, which is characterized in that the status information includes the use
Location information, movement velocity and the direction of motion of family terminal.
6. a kind of vehicle anti-collision method is applied to automobile, which is characterized in that the automobile and user terminal communication, the user
Terminal is equipped with satellite navigation system, and the automobile includes vehicle bumper systems, and the vehicle bumper systems include vehicle-carrying communication
Unit, electronic control unit and prompt unit, the vehicle-carrying communication unit and the prompt unit are single with the electronic control
Member electrical connection, which comprises
The vehicle-carrying communication unit receives the satellite navigation system when at a distance from the user terminal within a preset range
The status information of the user terminal sent；
The status information is sent to the electronic control unit by the vehicle-carrying communication unit；
The electronic control unit according to the status information control prompt unit prompt driver carry out brake operating with
Prevent the automobile from colliding.
7. vehicle anti-collision method as claimed in claim 6, which is characterized in that the vehicle bumper systems further include that braking is single
Member, the brake unit are electrically connected with the electronic control unit；The method also includes:
The electronic control unit controls the brake unit to institute when driver does not carry out brake operating within a preset time
Automobile is stated to be braked.
8. vehicle anti-collision method as claimed in claim 7, which is characterized in that the method also includes:
The electronic control unit is after driver carries out brake operating and the brake force of the automobile is not up to desired braking power
When, it controls the brake unit and the automobile is braked.
9. vehicle anti-collision method as claimed in claim 7, which is characterized in that the method also includes:
The electronic control unit controls the brake unit to institute when the automobile collides, according to the status information
It states automobile and carries out braking until the automobile stops.
10. a kind of automobile, which is characterized in that including vehicle bumper systems according to any one of claims 1-4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811486552.2A CN109649272A (en) | 2018-12-06 | 2018-12-06 | Vehicle bumper systems, method and automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811486552.2A CN109649272A (en) | 2018-12-06 | 2018-12-06 | Vehicle bumper systems, method and automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109649272A true CN109649272A (en) | 2019-04-19 |
Family
ID=66111718
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811486552.2A Pending CN109649272A (en) | 2018-12-06 | 2018-12-06 | Vehicle bumper systems, method and automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109649272A (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110614996A (en) * | 2019-08-14 | 2019-12-27 | 深圳市奋达科技股份有限公司 | Voice-assisted driving method, system, storage medium and vehicle |
| WO2022021213A1 (en) * | 2020-07-30 | 2022-02-03 | 苏州易信安工业技术有限公司 | Vehicle anti-collision control method and control system |
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| CN110614996A (en) * | 2019-08-14 | 2019-12-27 | 深圳市奋达科技股份有限公司 | Voice-assisted driving method, system, storage medium and vehicle |
| WO2022021213A1 (en) * | 2020-07-30 | 2022-02-03 | 苏州易信安工业技术有限公司 | Vehicle anti-collision control method and control system |
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Application publication date: 20190419 |