CN108327629A - Car door opening protective device and vehicle - Google Patents
Car door opening protective device and vehicle Download PDFInfo
- Publication number
- CN108327629A CN108327629A CN201810142450.2A CN201810142450A CN108327629A CN 108327629 A CN108327629 A CN 108327629A CN 201810142450 A CN201810142450 A CN 201810142450A CN 108327629 A CN108327629 A CN 108327629A
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- China
- Prior art keywords
- detector
- vehicle
- car door
- controller
- mobile object
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- 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
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- Engineering & Computer Science (AREA)
- Human Computer Interaction (AREA)
- Mechanical Engineering (AREA)
- Lock And Its Accessories (AREA)
Abstract
The invention discloses a kind of car door opening protective device and vehicles, including：First detector and the second detector are connected, and the first detector and the second detector are separately positioned on the both sides of vehicle, for detecting in the pre-determined distance of rear of vehicle both sides whether have mobile object；Controller is connected with the first detector, controller is used for when vehicle speed is less than the first pre-set velocity and middle control instruction unlock, whether have mobile object, and control the first detector so that the first detector controls in the second detector detection rear of vehicle other side pre-determined distance whether have mobile object if controlling in the first detector detection rear of vehicle side pre-determined distance；Warning device is connected with controller, for when being detected with mobile object, alarming.The collision accident that the present invention is avoided that in this way when dodging not anxious to subsequent mobile object after passenger opening car door and is occurred, improves traffic safety, while also improving the performance and the market competitiveness of production vehicles.
Description
Technical field
The present invention relates to automobile technical field, more particularly to a kind of car door opening protective device and vehicle.
Background technology
When user wants vehicle parking to open car door, if not paying attention to observing the vehicle at vehicle both sides rear, rubbing
Motorcycle, bicycle etc. mobile object, these mobile objects that will result in rear and the car door that will be opened collide, sternly
Casualties is may result in when weight, causes the economic losses such as vehicle damage.
Invention content
The present invention is directed to solve at least to a certain extent it is above-mentioned in the related technology the technical issues of one of.
For this purpose, an object of the present invention is to provide a kind of car door opening protective devices.The car door opening protective device
It is avoided that collision accident when dodging not anxious to subsequent mobile object after passenger opening car door and occurred in this way, improves
Traffic safety, while also improving the performance and the market competitiveness of production vehicles.
It is another object of the present invention to propose a kind of vehicle.
To achieve the goals above, an aspect of of the present present invention discloses a kind of car door opening protective device, including：First visits
Device and the second detector are surveyed, first detector and the second detector are connected, first detector and the second detector point
It is not arranged in the both sides of vehicle, for detecting in the pre-determined distance of rear of vehicle both sides whether there is mobile object；Controller, it is described
Controller is connected with first detector, and the controller is used to be less than the first pre-set velocity when vehicle speed and middle control instructs
When unlock, whether have mobile object, and control institute if controlling in the first detector detection rear of vehicle side pre-determined distance
The first detector is stated so that first detector controls in the second detector detection rear of vehicle other side pre-determined distance
Whether there is mobile object；Warning device, the warning device are connected with the controller, and mobile object is detected with for working as
When, it alarms.
Car door opening protective device according to the present invention, by the way that the first detector and the second detector are mounted on vehicle
On, when vehicle speed is less than the first pre-set velocity and middle control instruction unlock, the first detector of control detects rear of vehicle side
Whether there is mobile object, and control the first detector to make the first detector control the second detection probe vehicles in pre-determined distance
Whether there is mobile object in rear other side pre-determined distance, and when being detected with mobile object, alarms.Such energy
The collision accident occurred when avoiding dodging not anxious to subsequent mobile object after passenger opening car door improves driving peace
Entirely, the performance and the market competitiveness of production vehicles while also being improved.
In addition, car door opening protective device according to the above embodiment of the present invention can also have following additional technology special
Sign：
Further, further include：First detection device, first detection device are connected with the controller, the control
Device processed is used for when detection has opening door operation, and according to the alarm condition of the warning device, control unlock/locking is dynamic during control executes
Make.
Further, further include：Second detection device, the second detection device are connected with the controller, the control
Device processed is used for when detecting that remote-control key unlock or air bag send out collision request signal, and control controls unlocking motion in executing.
Further, the warning device includes indicator light, and the indicator light is arranged in the blind area on rearview mirror.
Further, the detection device is capacitance sensor.
Further, first detector and the second detector are radar.
Further, the mobile object refers to that movement speed is more than the second pre-set velocity, is less than between prediction collision pre-
If the object of time.
The second aspect of the present invention discloses a kind of vehicle, includes that car door according to any one above-mentioned embodiment is opened
Open protective device.The vehicle is by the way that the first detector and the second detector to be installed on vehicle, when vehicle speed is less than first
When pre-set velocity and middle control instruction unlock, whether there is movement in control the first detector detection rear of vehicle side pre-determined distance
Object, and controlling the first detector can be such that the second detection of the first detector control detects in the pre-determined distance of the rear of vehicle other side
Whether there is mobile object, and when being detected with mobile object, alarms.After being avoided that passenger opening car door in this way
The collision accident occurred when dodging not anxious to subsequent mobile object, improves traffic safety, while also improving vehicle production
The performance and the market competitiveness of product.
The additional aspect and advantage of the present invention will be set forth in part in the description, and will partly become from the following description
Obviously, or practice through the invention is recognized.
Description of the drawings
The above-mentioned and/or additional aspect and advantage of the present invention will become in the description from combination following accompanying drawings to embodiment
Obviously and it is readily appreciated that, wherein：
Fig. 1 is the structure chart of car door opening protective device according to an embodiment of the invention；
Fig. 2 is the structure chart of car door opening protective device in accordance with another embodiment of the present invention；
Fig. 3 is the work flow diagram of car door opening protective device according to an embodiment of the invention；
Fig. 4 is the work flow diagram of car door opening protective device in accordance with another embodiment of the present invention.
Specific implementation mode
The embodiment of the present invention is described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning to end
Same or similar label indicates same or similar element or element with the same or similar functions.Below with reference to attached
The embodiment of figure description is exemplary, and is only used for explaining the present invention, and is not considered as limiting the invention.
Car door opening protective device according to the ... of the embodiment of the present invention and vehicle are described below in conjunction with attached drawing.
Fig. 1 is the structure chart of car door opening protective device according to an embodiment of the invention.
As shown in Figure 1, car door opening protective device 100 according to an embodiment of the invention, including：First detector
110, the second detector 120, controller 130, warning device 140.
Wherein, the first detector 110 is connected with the second detector 120, and the first detector 110 and the second detector 120 divide
It is not arranged in the both sides of vehicle, for detecting in the pre-determined distance of rear of vehicle both sides whether there is mobile object.Controller 130 with
First detector 110 is connected, and controller 130 is used for when vehicle speed is less than the first pre-set velocity and middle control instruction unlock, control
Whether have mobile object, and control the first detector 110 if making in the first detector 110 detection rear of vehicle side pre-determined distance
So that the first detector 110 controls in the second detector 120 detection rear of vehicle other side pre-determined distance whether have motive objects
Body.Warning device 140 is connected with controller 130, for when being detected with mobile object, alarming.
Specifically, when vehicle speed is less than pre-set velocity, wherein when preset vehicle speed can be 2Km/h, if driver
Unlock instruction (i.e., it is desirable to open car door) is controlled in progress, just the first detector 110 of control immediately begins to detecting vehicle to controller 140
Whether there are mobile object, the first detector 110 to be visited according to the instruction of controller 140 control second in rear side pre-determined distance
Whether survey after device 120 immediately begins to detection vehicle has mobile object in the pre-determined distance of the other side, once find mobile object immediately
Carry out prompt alarm.
Car door opening protective device according to the present invention, by the way that the first detector and the second detector are mounted on vehicle
On, when vehicle speed is less than pre-set velocity and middle control instruction unlock, control the first detector detection rear of vehicle side is default
Whether distance is interior has mobile object, and controls after the first detector can make the second detection of the first detector control detect vehicle
Whether there is mobile object in square other side pre-determined distance, and when being detected with mobile object, alarms.It is avoided that in this way
The collision accident occurred when dodging not anxious to subsequent mobile object after passenger opening car door, improves traffic safety,
The performance and the market competitiveness of production vehicles are also improved simultaneously.
In conjunction with shown in Fig. 2, further include：First detection device 150, the first detection device 150 are connected with controller 130, control
Device 130 processed is used for when detection has opening door operation, and according to the alarm condition of warning device 140, control controls unlock/locking in executing
Action.Further, the first detection device 150 can be capacitance sensor.
Specifically, when the first detector 110 and/or the second detector 120 find that rear has mobile object to alarm
When, at this moment, if passenger pull on interior attacker want opening car door when, due to car door internal buckle watch face carry capacitance
The opening door operation of passenger can be sent to controller 130 by sensor immediately, controller 130 according to warning device 150
In alarm condition, control controls block action in executing.When the first detector 110 and/or the second detector 120 are not sent out
When there is a mobile object at existing rear or when alarm release, at this moment, if passenger pulls interior attacker to want opening car door
When, since car door internal buckle watch face carries capacitance sensor, can the opening door operation of passenger be sent to controller immediately
130, controller 130 is not located according to warning device 150 in alarm condition, and control controls unlocking motion in executing.
In some embodiments, further include：Second detection device, second detection device are connected with controller 130, controller
130 for when detecting that remote-control key unlock or air bag send out collision request signal, control to control unlocking motion in executing.
Specifically, when the second detector detects that remote-control key unlock or air bag send out collision request signal, explanation
Interior passenger needs emergency opening of doors of vehicle to get off, and at this moment no matter whether warning device 140 is in alarm condition, controller
130 can control execution in control unlocking motion.
Particularly, warning device 140 includes indicator light, and indicator light is arranged in the blind area on rearview mirror.Warning device 140
Can also include：Loud speaker prompts interior passenger, tells the outer someone of interior passenger vehicle that cannot open
Door, while can also prompt the mobile personnel outside vehicle, prompt someone in the vehicle that he will be close to that door opening is wanted to get off.
Particularly, the first detector 110 and the second detector 120 can be radar.It is possible to further being two
The millimetre-wave radar (AMVR) of 24GHz is mounted on the radar and controller function of vehicle left side, right by Lin/CAN line traffic controls
The slave radar probe of side, left side radar are a node in vehicle BCAN networks, and left side radar can be obtained by CAN bus
The relevant informations such as speed, transmission gear, middle control unlocking information, door switch signal, vehicle power supply status.Millimetre-wave radar antenna
80*35 ° of direction can meet the requirement of II classes of ISO17387-2008TYPE, i.e. detection range 45m, detecting object speed ＜ 15m/
S, collision time ＜ 3s.
Further, mobile object refers to that movement speed is more than the second pre-set velocity, when being less than default between prediction collision
Between object.
It is the work flow diagram of car door opening protective device 100 in conjunction with shown in Fig. 3.Detect speed whether be less than 2km/h and
Whether car door is in the state of unlock, if speed is less than 2km/h and car door is not in the state of unlock, after at this moment detecting vehicle
Whether side has mobile object, detects three aspects of mobile object, speed, direction and distance, whether mobile object is with certain
Speed, towards the direction of vehicle on the distance that moves, and moved in preset time whether can reach near vehicle, if
Can, just at this moment explanation, if interior someone opens the door, will collide with the object of the movement outside vehicle, if do not examined outside vehicle
Mobile object is measured, then can trust that door opening is gone out.When detecting outside vehicle there is mobile object, at this moment car door internal buckle
Capacitance-type switch detects that interior someone goes out, and warning lamp will flicker, alarm will Chinese percussion instrument, prompt interior people should not
It opens the door, in order to avoid hit vehicle or the pedestrian of rear of vehicle.
It is the work flow diagram of another car door opening protective device 100 in conjunction with shown in Fig. 4.Work as user's operation encountering
When remote-control key unlocks or air bag sends out collision request signal, the warning message of device 140 even if controller 130 receives the report for police service,
Blocking order is controlled in will not executing.That is, at this moment if it is intended to opening car door, car door can be opened passenger.
Further, embodiment of the invention discloses that a kind of vehicle, the vehicle are provided with any one above-mentioned embodiment
The car door opening protective device.The vehicle works as vehicle by the way that the first detector and the second detector to be installed on vehicle
When speed is less than the first pre-set velocity and middle control instruction unlock, in control the first detector detection rear of vehicle side pre-determined distance
Whether there is mobile object, and controlling the first detector can make the first detector control the second detection detection rear of vehicle another
Whether there is mobile object in the pre-determined distance of side, and when being detected with mobile object, alarms.It is avoided that rider in this way
The collision accident occurred when dodging not anxious to subsequent mobile object after member's opening car door, improves traffic safety, while
Improve the performance and the market competitiveness of production vehicles.
In addition, other compositions of vehicle according to the ... of the embodiment of the present invention and effect are for those of ordinary skill in the art
For be all known, in order to reduce redundancy, do not repeat.
In addition, term " first ", " second " are used for description purposes only, it is not understood to indicate or imply relative importance
Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include at least one this feature.In the description of the present invention, the meaning of " plurality " is at least two, such as two, three
It is a etc., unless otherwise specifically defined.
In the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " fixation " etc.
Term shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；Can be that machinery connects
It connects, can also be electrical connection；It can be directly connected, can also can be indirectly connected through an intermediary in two elements
The interaction relationship of the connection in portion or two elements, unless otherwise restricted clearly.For those of ordinary skill in the art
For, the specific meanings of the above terms in the present invention can be understood according to specific conditions.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means specific features, structure, material or spy described in conjunction with this embodiment or example
Point is included at least one embodiment or example of the invention.In the present specification, schematic expression of the above terms are not
It must be directed to identical embodiment or example.Moreover, particular features, structures, materials, or characteristics described can be in office
It can be combined in any suitable manner in one or more embodiments or example.In addition, without conflicting with each other, the skill of this field
Art personnel can tie the feature of different embodiments or examples described in this specification and different embodiments or examples
It closes and combines.
Although the embodiments of the present invention has been shown and described above, it is to be understood that above-described embodiment is example
Property, it is not considered as limiting the invention, those skilled in the art within the scope of the invention can be to above-mentioned
Embodiment is changed, changes, replacing and modification.
Claims (8)
1. a kind of car door opening protective device, which is characterized in that including：
First detector and the second detector, first detector and the second detector are connected, first detector and the
Two detectors are separately positioned on the both sides of vehicle, for detecting in the pre-determined distance of rear of vehicle both sides whether have mobile object；
Controller, the controller are connected with first detector, and the controller is used to be less than first in advance when vehicle speed
If when speed and middle control instruction unlock, controlling whether to have in the first detector detection rear of vehicle side pre-determined distance and move
Animal body, and first detector is controlled so that first detector control the second detector detection rear of vehicle is another
Whether there is mobile object in the pre-determined distance of side；
Warning device, the warning device are connected with the controller, for when being detected with mobile object, alarming.
2. car door opening protective device according to claim 1, which is characterized in that further include：
First detection device, first detection device are connected with the controller, and the controller is used to have enabling in detection
When operation, according to the alarm condition of the warning device, control controls unlock/block action in executing.
3. car door opening protective device according to claim 1, which is characterized in that further include：
Second detection device, the second detection device are connected with the controller, and the controller is used to detect remote control
When key unlocks or air bag sends out collision request signal, control controls unlocking motion in executing.
4. wanting the car door opening protective device described in 3 according to right, which is characterized in that the warning device includes indicator light, institute
It states in the blind area that indicator light is arranged on rearview mirror.
5. car door opening protective device according to claim 3, which is characterized in that the detection device is capacitance sensing
Device.
6. car door opening protective device according to claim 1, which is characterized in that first detector and the second detection
Device is radar.
7. car door opening protective device according to claim 1, which is characterized in that the mobile object refers to movement speed
More than the second pre-set velocity, the object of preset time is less than between prediction collision.
8. a kind of vehicle, which is characterized in that including：According to claim 1-7 any one of them car door opening protective devices.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810142450.2A CN108327629A (en) | 2018-02-11 | 2018-02-11 | Car door opening protective device and vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810142450.2A CN108327629A (en) | 2018-02-11 | 2018-02-11 | Car door opening protective device and vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108327629A true CN108327629A (en) | 2018-07-27 |
Family
ID=62929427
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810142450.2A Pending CN108327629A (en) | 2018-02-11 | 2018-02-11 | Car door opening protective device and vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108327629A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110356321A (en) * | 2019-07-19 | 2019-10-22 | 重庆长安汽车股份有限公司 | A kind of opening vehicle door process emergency stop control method and system |
| CN111021849A (en) * | 2019-12-10 | 2020-04-17 | 上海擎感智能科技有限公司 | Automatic unlocking system and method for vehicle door |
| CN112193249A (en) * | 2019-07-08 | 2021-01-08 | 现代自动车株式会社 | Safe auxiliary system that leaves car |
| CN112796609A (en) * | 2019-11-13 | 2021-05-14 | 北京新能源汽车股份有限公司 | Vehicle door early warning method, device and equipment and vehicle |
| CN113494214A (en) * | 2021-08-16 | 2021-10-12 | 重庆金康赛力斯新能源汽车设计院有限公司 | Locking method and system for vehicle door |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112193249A (en) * | 2019-07-08 | 2021-01-08 | 现代自动车株式会社 | Safe auxiliary system that leaves car |
| CN110356321A (en) * | 2019-07-19 | 2019-10-22 | 重庆长安汽车股份有限公司 | A kind of opening vehicle door process emergency stop control method and system |
| CN112796609A (en) * | 2019-11-13 | 2021-05-14 | 北京新能源汽车股份有限公司 | Vehicle door early warning method, device and equipment and vehicle |
| CN111021849A (en) * | 2019-12-10 | 2020-04-17 | 上海擎感智能科技有限公司 | Automatic unlocking system and method for vehicle door |
| CN113494214A (en) * | 2021-08-16 | 2021-10-12 | 重庆金康赛力斯新能源汽车设计院有限公司 | Locking method and system for vehicle door |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180727 |
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