CN108561034A - Door device and vehicle - Google Patents
Door device and vehicle Download PDFInfo
- Publication number
- CN108561034A CN108561034A CN201810250371.3A CN201810250371A CN108561034A CN 108561034 A CN108561034 A CN 108561034A CN 201810250371 A CN201810250371 A CN 201810250371A CN 108561034 A CN108561034 A CN 108561034A
- Authority
- CN
- China
- Prior art keywords
- car door
- driving unit
- limiter
- door lock
- lock
- 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.)
- Pending
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- 230000004888 barrier function Effects 0.000 claims description 16
- 230000007246 mechanism Effects 0.000 claims description 15
- 230000008878 coupling Effects 0.000 claims description 10
- 238000010168 coupling process Methods 0.000 claims description 10
- 238000005859 coupling reaction Methods 0.000 claims description 10
- 230000009471 action Effects 0.000 description 9
- 238000000034 method Methods 0.000 description 7
- 238000010586 diagram Methods 0.000 description 6
- 230000009467 reduction Effects 0.000 description 6
- 230000008569 process Effects 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 230000015556 catabolic process Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000013461 design Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F15/00—Power-operated mechanisms for wings
- E05F15/60—Power-operated mechanisms for wings using electrical actuators
- E05F15/603—Power-operated mechanisms for wings using electrical actuators using rotary electromotors
- E05F15/611—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for swinging wings
- E05F15/614—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for swinging wings operated by meshing gear wheels, one of which being mounted at the wing pivot axis; operated by a motor acting directly on the wing pivot axis
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60J—WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
- B60J5/00—Doors
- B60J5/04—Doors arranged at the vehicle sides
- B60J5/047—Doors arranged at the vehicle sides characterised by the opening or closing movement
- B60J5/0472—Doors arranged at the vehicle sides characterised by the opening or closing movement the door having a hinge axis in horizontal direction transverse to vehicle longitudinal axis
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B81/00—Power-actuated vehicle locks
- E05B81/02—Power-actuated vehicle locks characterised by the type of actuators used
- E05B81/04—Electrical
- E05B81/06—Electrical using rotary motors
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B81/00—Power-actuated vehicle locks
- E05B81/54—Electrical circuits
- E05B81/64—Monitoring or sensing, e.g. by using switches or sensors
- E05B81/66—Monitoring or sensing, e.g. by using switches or sensors the bolt position, i.e. the latching status
- E05B81/68—Monitoring or sensing, e.g. by using switches or sensors the bolt position, i.e. the latching status by sensing the position of the detent
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B83/00—Vehicle locks specially adapted for particular types of wing or vehicle
- E05B83/36—Locks for passenger or like doors
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B85/00—Details of vehicle locks not provided for in groups E05B77/00 - E05B83/00
- E05B85/20—Bolts or detents
- E05B85/24—Bolts rotating about an axis
- E05B85/26—Cooperation between bolts and detents
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F15/00—Power-operated mechanisms for wings
- E05F15/40—Safety devices, e.g. detection of obstructions or end positions
- E05F15/42—Detection using safety edges
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F15/00—Power-operated mechanisms for wings
- E05F15/60—Power-operated mechanisms for wings using electrical actuators
- E05F15/603—Power-operated mechanisms for wings using electrical actuators using rotary electromotors
- E05F15/611—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for swinging wings
- E05F15/616—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for swinging wings operated by push-pull mechanisms
- E05F15/622—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for swinging wings operated by push-pull mechanisms using screw-and-nut mechanisms
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
- E05Y2900/00—Application of doors, windows, wings or fittings thereof
- E05Y2900/50—Application of doors, windows, wings or fittings thereof for vehicles
- E05Y2900/53—Type of wing
- E05Y2900/531—Doors
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Power-Operated Mechanisms For Wings (AREA)
- Lock And Its Accessories (AREA)
Abstract
The invention discloses a kind of door device and vehicle, the door device includes：Car door；Car door lock, car door lock are installed on car door and have car door lock driving unit；Limiter, limiter include limiter shell, check bracket and limiter driving unit, and limiter shell is connected with car door, and check bracket is connected with vehicle body, and limiter driving unit is for driving limiter shell to be moved relative to check bracket；Control unit, control unit is electrically connected with car door lock driving unit, limiter driving unit, and control unit is set as controllable car door lock driving unit driving car door lock unlock and controls limiter driving unit driving limiter shell again driving limiter shell to control the driving car door lock locking of car door lock driving unit again towards close to the movement of the direction of vehicle body towards away from the movement of the direction of vehicle body and/or controllable limiter driving unit.The door device of the present invention can carry out intelligentized control to car door, meet use demand of the passenger to car door.
Description
Technical field
The invention belongs to technical field of vehicle manufacture, in particular to a kind of door device and are equipped with the door device
Vehicle.
Background technology
The research and development technology of current many volume production automobiles all develops towards the direction for improving passenger comfort and effort, with when
Between passage, more and more technologies for improving passenger comforts and convenience are developed and apply on volume production automobile.One
As the side car door opening of car have two or three gears, need to apply opening force manually in opening point.But it is narrow in city
In small parking space, opening car door can bother very much, if can accidentally encounter other vehicle or barrier；Or due to regarding
Open country is blocked, and when opening car door can encounter short barrier；Or passenger is the invalid enabling when getting on the bus and getting off of old children, closes
Door, car door stop at that certain gear is very painstaking, and there are improved spaces.
Invention content
The present invention is directed at least solve one of the technical problems existing in the prior art.For this purpose, the present invention proposes a kind of vehicle
Door system, the door device can realize the automatic opening or closing of car door.
Door device according to the ... of the embodiment of the present invention, including：Car door；Car door lock, the car door lock are installed on the car door
And there is car door lock driving unit；Limiter, the limiter include that limiter shell, check bracket and limiter driving are single
Member, the limiter shell are connected with the car door, and the check bracket is connected with vehicle body, and the limiter driving unit is used
It is moved relative to the check bracket in driving the limiter shell；Control unit, described control unit and the car door
It locks driving unit, limiter driving unit electrical connection, and described control unit and is set as the controllable car door lock driving
Unit drives the car door lock unlock to control the limiter driving unit driving limiter shell again towards away from the vehicle
The direction of body moves, and/or the limiter driving unit can control to drive the limiter shell towards close to the vehicle body
Direction movement controls the car door lock driving unit and drives the car door lock locking again.
Door device according to the ... of the embodiment of the present invention, control unit is in combination with car door and car door lock state in which, to limit
Position device driving unit, car door lock driving unit carry out corresponding control operation and are convenient for realizing the intelligentized control to car door
Meet use demand of the passenger to car door opening or closing, is conducive to the ride comfort and convenience that improve passenger, is promoted whole
The performance of vehicle.
Door device according to an embodiment of the invention, the car door lock include：Lock, the lock is suitable for and vehicle body
It is connected；Ratchet, the ratchet are installed on the car door for locking or the release lock, the first driving unit of car door lock, institute
The first driving unit of car door lock is stated to connect with the ratchet power coupling；Pawl, the pawl is for locking or the release spine
Wheel；The second driving unit of car door lock, the second driving unit of the car door lock are connect with the pawl power coupling；Wherein, described
Car door lock driving unit includes the first driving unit of the car door lock, the second driving unit of the car door lock, in opening car door,
The second driving unit of the car door lock drives the pawl to discharge the ratchet in order to control for described control unit setting, then controls institute
Stating the first driving unit of car door lock drives the ratchet to discharge the lock；In closed door, described control unit is set as
Controlling the limiter driving unit drives the limiter shell to control the vehicle again towards the movement close to the direction of the vehicle body
The first driving unit of door lock drives and is latched described in the ratchet locking.
Door device according to an embodiment of the invention, the car door lock further include：Door lock sensor, the door lock pass
Sensor is electrically connected with described control unit, and the position for detecting the ratchet and exportable first is to third signal, and described
One to the first of third signal and the ratchet corresponds to the third place.
Door device according to an embodiment of the invention, the limiter further include screw mechanism, and the limiter drives
Moving cell is installed on the limiter shell, and the nut power coupling of the limiter driving unit and the screw mechanism connects
It connects, one end of the screw rod of the screw mechanism is hinged with the check bracket.
Door device according to an embodiment of the invention, the limiter further include：Worm screw, the limiter driving are single
The output shaft of member is connected with the worm screw；Turbine, the turbine are connected with the ball, and are engaged with the worm screw.
Door device according to an embodiment of the invention further includes：Range sensor, the range sensor are installed on
The outer surface of the car door, and be electrically connected with described control unit, described control unit is set as examining in the range sensor
It measures and controls the limiter driving unit stopping when car door is less than preset distance at a distance from outer barrie object.
Door device according to an embodiment of the invention, the range sensor is multiple, and is distributed in the car door
Length and short transverse on different zones.
Door device according to an embodiment of the invention further includes：Anti-pinch sensor, the anti-pinch sensor are installed on
It the inside edge of the car door and is electrically connected with described control unit, described control unit is set as in the anti-pinch sensor
When detecting that barrier and the car door are not turned off, controls the limiter driving unit and open so that car door is towards the direction of unlatching
Movement.
Door device according to an embodiment of the invention, the anti-pinch sensor are strip.
The present invention also proposes a kind of vehicle.
Vehicle according to the ... of the embodiment of the present invention is provided with the door device described in any of the above-described kind of embodiment.
Possessed advantage is identical compared with the existing technology with above-mentioned door device for the vehicle, and details are not described herein.
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 structural schematic diagram of door device according to the ... of the embodiment of the present invention；
Fig. 2 is the structural schematic diagram of the car door lock of door device according to the ... of the embodiment of the present invention；
Fig. 3 is the internal structure schematic diagram of the car door lock of door device according to the ... of the embodiment of the present invention；
Fig. 4 is the structural schematic diagram of the limiter of door device according to the ... of the embodiment of the present invention；
Fig. 5 is the internal structure schematic diagram of the limiter of door device according to the ... of the embodiment of the present invention；
Fig. 6-Fig. 7 is the structural schematic diagram of vehicle according to the ... of the embodiment of the present invention；
Work-based logic figure when Fig. 8 is car door opening or the stopping of door device according to the ... of the embodiment of the present invention；
Work-based logic figure when Fig. 9 is closing of the door or the stopping of door device according to the ... of the embodiment of the present invention.
Reference numeral：
Vehicle 1000,
Door device 100,
Car door 10, outer pass button 11, external-open button 12, interior pass button 13 inside open button 14,
Car door lock 20, lock 21, ratchet 22, the first driving unit of car door lock 23, pawl 24, the second driving unit of car door lock
25, door lock sensor 26, reduction gearing 27, pawl connecting rod 28,
Limiter 30, limiter shell 31, check bracket 32, limiter driving unit 33, screw rod 34, worm screw 35, whirlpool
Wheel 36,
Range sensor 40, anti-pinch sensor 50, control unit 60, vehicle body 70,
Barrier 2000.
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.
In the description of the present invention, it is to be understood that, term "center", " longitudinal direction ", " transverse direction ", " length ", " width ",
" thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom" "inner", "outside", " up time
The orientation or positional relationship of the instructions such as needle ", " counterclockwise ", " axial direction ", " radial direction ", " circumferential direction " be orientation based on ... shown in the drawings or
Position relationship is merely for convenience of description of the present invention and simplification of the description, and does not indicate or imply the indicated device or element must
There must be specific orientation, with specific azimuth configuration and operation, therefore be not considered as limiting the invention.In addition, limit
There is the feature of " first ", " second " to can explicitly or implicitly include one or more this feature surely.The present invention's
In description, unless otherwise indicated, the meaning of " plurality " is two or more.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
Can also be electrical connection to be mechanical connection；It can be directly connected, can also indirectly connected through an intermediary, Ke Yishi
Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood at this with concrete condition
Concrete meaning in invention.
Door device 100 according to the ... of the embodiment of the present invention is described below with reference to Fig. 1-Fig. 9.
As shown in Fig. 1-Fig. 7, door device 100 according to an embodiment of the invention includes：Car door 10, car door lock 20,
Limiter 30, control unit 60.
Car door 10 can be that left-hand door is alternatively right car door, and certainly, car door 10 can be that front door is alternatively rear door, can basis
The use demand of different passengers selects layout and the assembly of each parts of the progress door device 100 of corresponding car door 10, energy
Enough comfort and convenience by bus are provided for passenger.
As shown in Figure 1, car door lock 20 is installed on car door 10, and there is car door lock 20 car door lock driving unit, car door lock to drive
Moving cell can drive car door 10 to be turned on and off.
As shown in figure 4, limiter 30 includes limiter shell 31, check bracket 32 and limiter driving unit 33, limit
Position device shell 31 is connected with car door 10, for example, limiter shell 31 is weldingly connected with car door 10, to be turned on and off in car door 10
When, limiter shell 31 and the relative position of car door 10 are constant, and check bracket 32 is connected with vehicle body 70, for example, limiter branch
Frame 32 is fixedly connected with the gusset of vehicle body 70, and limiter driving unit 33 is for driving limiter shell 31 relative to limiter branch
Frame 32 moves, in order to realize being turned on and off for car door 10.
Specifically, when passenger wants opening car door 10, limiter driving unit 33 drives limiter shell 31 towards separate
The direction of one end that check bracket 32 is connected with vehicle body 70 moves, and limiter shell 31 is moved towards the direction far from vehicle body 70,
Meanwhile car door 10 is gradually opened, when passenger wants closed door 10, limiter driving unit 33 drives limiter shell 31
It is moved towards the direction close to one end that check bracket 32 is connected with vehicle body 70, limiter shell 31 is towards close to the direction of vehicle body 70
Movement, meanwhile, car door 10 is gradually closed up.
Control unit 60 is electrically connected with car door lock driving unit, and control unit 60 is set as controllable car door lock driving list
Member driving car door lock 20 unlocks, and control unit 60 is electrically connected with limiter driving unit 33, and control unit 60 controls limiter again
Driving unit 33 drives limiter shell 31 towards away from the movement of the direction of vehicle body 70 and/or controllable limiter driving unit 33
Limiter shell 31 is driven to be moved towards close to the direction of vehicle body 70, control unit 60 controls car door lock driving unit driving car door again
20 locking of lock.
It should be noted that limiter driving unit 33 can drive car door 10 to move, with complete according to the actual demand of passenger
At turning off or on for car door 10, car door lock driving unit can drive car door lock 20 to open or lock, as a result, in combination with car door 10
Corresponding drive control is carried out to limiter driving unit 33, car door lock driving unit with the virtual condition of car door lock 20, with full
Use demand of the sufficient passenger to car door 10.
Specifically, control unit 60 is connected with limiter driving unit 33, while control unit 60 and car door lock driving are single
Member is connected, and control unit 60 can receive the information of the virtual condition of car door 10 and car door lock 20.
As a result, when passenger carries out 10 opening operation of car door, if at this point, car door lock 20 is in half locking state or full locking
State, then the control of the control unit 60 car door lock driving unit driving unlock of car door lock 20, after the unlock of car door lock 20, control unit
60 control limiter driving units 33 drive car door 10 to open；If car door 10 is in open state, the control limit of control unit 60
Device driving unit 33 drives car door 10 to be opened in the open range of safety, and car door lock 20 at this time is in the unlocked state,
The action of car door lock driving unit is not needed so that car door 10 effectively can complete car door 10 according to the use demand of passenger
Breakdown action.
When passenger carries out 10 shutoff operation of car door, if at this point, car door lock 20 is in open state, control unit 60 controls
Limiter driving unit 33 drives car door 10 to close；If car door 10 is in half locking state, limiter driving unit 33 stops dynamic
Make, control unit 60 controls car door lock driving unit and 20 locking of car door lock, car door 10 is driven to be closed；If car door 10 is in full locking
State, car door lock driving unit stopping action, i.e., car door 10 has been in fully closed condition, does not have to limiter driving unit
33, car door lock driving unit carries out drive control, in this way, the control of car door 10 process of vehicle 1000 is simple, it is easy to accomplish, and can
It is operated accordingly according to different actual states.
Door device 100 according to the ... of the embodiment of the present invention, control unit 60 is in combination with residing for car door 10 and car door lock 20
State carries out corresponding control operation, to realize the intelligence to car door 10 to limiter driving unit 33, car door lock driving unit
The control of change is conducive to the ride comfort for improving passenger convenient for meeting the use demand that passenger is turned on and off car door 10
And convenience, promote the performance of vehicle.
Door device 100 according to the ... of the embodiment of the present invention, as shown in Fig. 2-Fig. 3, car door lock 20 includes：Lock 21, ratchet
22, the first driving unit of car door lock 23, pawl 24, the second driving unit of car door lock 25.
Lock 21 is suitable for being connected with vehicle body 70, and ratchet 22 is installed on car door 10, and ratchet 22 is used for locking or releasable catch 21,
Specifically, in opening car door 10,22 releasable catch 21 of ratchet is so that the unlock of car door lock 20 limits after car door lock 20 unlocks
Device driving unit 33 can drive car door 10 and 70 relative motion of vehicle body, and in closed door 10, car door 10 is towards close to vehicle body 70
Direction movement, and car door 10 move to ratchet 22 can with latch 21 lockings, ratchet 22 with lock 21 lockings fix after, car door
10 fix with the relative position of vehicle body 70, and car door 10 will not automatically turn on, it can be ensured that car door 10 in the process of moving of vehicle 1000
Always it is closed, ensures the safety that passenger rides.
As shown in figure 3, the first driving unit of car door lock 23 is connect with 22 power coupling of ratchet, and specifically, car door lock first
Driving unit 23 is motor, and the first driving unit of car door lock 23 passes through reduction gearing 27 and 22 power coupling of ratchet, car door lock
The motor shaft of first driving unit 23 is engaged with reduction gearing 27, while reduction gearing 27 is engaged with 22 gear of ratchet, in this way, vehicle
The first driving unit of door lock 23 drives reduction gearing 27 to rotate, and ratchet 22 is rotated with reduction gearing 27, as a result, can be by car door lock
The rotating forward of first driving unit 23, the rotating forward for being converted to ratchet 22, reversion, to realize 22 locking of ratchet or releasable catch
21, and then control car door 10 and be closed or open.
Pawl 24 is for locking or release ratchet 22, it should be noted that when 24 latch ratchet 22 of pawl, cannot directly lead to
23 driving pawl of the first driving unit of car door lock, 22 releasable catch 21 is crossed, only when pawl 24 discharges ratchet 22, car door can be passed through
23 driving pawl of the first driving unit, 22 locking or releasable catch 21 are locked, the closure or openness of car door 10 is completed, passes through pawl 24
Locking or release operation are carried out to ratchet 22, the safety of 10 closure or openness of car door can be improved, ensure car door 10 in vehicle
State can be stayed closed all the time in 1000 driving processes, avoided 23 maloperation of the first driving unit of car door lock, be conducive to improve
The safety that vehicle 1000 travels ensures the safety that passenger rides, promotes the security performance of vehicle.
The second driving unit of car door lock 25 is connect with 24 power coupling of pawl, specifically, the second driving unit of car door lock 25
May include motor, the second driving unit of car door lock 25 is connected by pawl connecting rod 28 with pawl 24, in this way, car door lock second
Pawl connecting rod 28 can be pulled to move when the motor rotation of driving unit 25, meanwhile, pawl connecting rod 28 pulls pawl 24 so that
Pawl 24 discharges ratchet 22, in order to which the first driving unit of car door lock 23 further controls ratchet 22.
Wherein, as shown in figure 3, car door lock driving unit includes the first driving unit of car door lock 23, the driving of car door lock second
Unit 25.
As a result, in opening car door 10, the second driving unit of car door lock 25 drives pawl to the setting of control unit 60 in order to control
24 release ratchets 22, control unit 60 control 23 driving pawl of the first driving unit of car door lock, 22 releasable catch 21 again.
In closed door 10, limiter driving unit 33 drives 31 court of limiter shell to the setting of control unit 60 in order to control
Close to the movement of the direction of vehicle body 70, control unit 60 controls 23 driving pawl of the first driving unit of car door lock, 22 locking lock again
21。
In this way, by control unit 60 to the first driving unit of car door lock 23, the second driving unit of car door lock 25 respectively into
The corresponding control of row so that ratchet 22 can in opening car door 10 releasable catch 21, or locking latches in closed door 10
21, while coordinating limiter driving unit 33 that car door 10 is driven to move, and then realize to the intelligentized control method of car door 10, it controlled
Journey is simple, it is easy to accomplish.
Further, as shown in figure 3, car door lock 20 further includes door lock sensor 26, door lock sensor 26 and control unit
60 electrical connections, door lock sensor 26 are used to detect the position of ratchet 22, and 26 exportable first signal of door lock sensor, the second letter
Number, third signal to control unit 60, first position with ratchet 22 of the first signal, second signal, third signal, second
It sets, the third place corresponds.
Specifically, the first signal, second signal, third signal include 10 open signal of car door, car door 10 half lock signal,
Car door 10 locks signal entirely, and the first position of ratchet 22, the second position, the third place are respectively that car door lock 20 is in opening state
Corresponding position when state, half locking state, full locking state, and 10 open signal of car door of the output of door lock sensor 26, vehicle
Door 10 half locks the full open state for locking signal and car door lock 20 of signal, car door 10, half locking state, full locking state one by one
It is corresponding, in this way, door lock sensor 26 can export corresponding control letter according to 20 state in which of car door lock, and to control unit 60
Number, car door lock driving unit, limiter driving unit 33 are controlled accordingly convenient for control unit 60, greatly improved
The intelligence degree that car door 10 controls, it is easy to use, be conducive to improve experiencing by bus for passenger.
It should be noted that as shown in Figure 8 and Figure 9, when door lock sensor 26 detects that car door lock 20 is in open state
When, the signal that door lock sensor 26 is exported to control unit 60 is 1, when door lock sensor 26 detects that car door lock 20 is in half and locks
When tight state, the signal that door lock sensor 26 is exported to control unit 60 is 0, when door lock sensor 26 detects at car door lock 20
When full locking state, the signal that door lock sensor 26 is exported to control unit 60 is -1.
Still further, as shown in Figure 4 and Figure 5, limiter 30 further includes screw mechanism, limiter driving unit 33 is installed
In limiter shell 31, and limiter shell 31 is relatively fixed with car door 10, the spiral shell of limiter driving unit 33 and screw mechanism
Female power coupling connection, specifically, limiter driving unit 33 includes motor, and when motor rotates, motor shaft can drive silk
The nut of thick stick mechanism rotates simultaneously, and the screw rod 34 of screw mechanism runs through limiter shell 31, and in limiter shell 31
Part coordinates with nut, and nut rotation makes screw rod 34 that relative motion, screw mechanism occur with limiter driving unit 33 as a result,
Screw rod 34 one end and check bracket 32 it is hinged, i.e., the screw rod 34 of screw mechanism can be relative to check bracket 32 around hinged
Point rotation.
It is understood that when being turned on and off car door 10, screw mechanism can be driven by limiter driving unit 33
Nut rotation, and along the axial movement of screw rod 34 while nut rotation, in this way, screw rod 34 and limiter driving unit
33,31 relative motion of limiter shell, i.e. check bracket 32 are moved relative to limiter shell 31.Specifically, nut court leans on
When the direction movement of one end of the screw rod 34 of nearly screw mechanism, limiter shell 31 is transported towards close to the direction of check bracket 32
Dynamic, car door 10 progressively closes off；When the direction of nut towards one end of the screw rod 34 far from screw mechanism moves, 31 court of limiter shell
Direction movement far from check bracket 32, car door 10 are gradually opened, and process is simple, is easily achieved.
Specifically, limiter 30 further includes：Worm screw 35, turbine 36.
The output shaft of limiter driving unit 33 is connected with worm screw 35, and the output of worm screw 35 and limiter driving unit 33
Axis rotates in same direction, and turbine 36 is connected with ball (not shown), and specifically, turbine 36 is integrated in the peripheral surface of ball, and whirlpool
Wheel 36 is engaged with worm screw 35, it should be noted that worm screw 35 is vertical with the axis of turbine 36, i.e., turbine 36, worm screw 35 outside
Equipped with oblique screw thread so that worm screw 35 can realize that the power of different directions transmits with turbine 36, in this way, being turned on and off car door 10
When, rotatory force is passed to turbine 36 by the output shaft rotation of limiter driving unit 33, output shaft by worm screw 35, and turbine 36 is again
It being rotatably assorted by ball and screw rod 34, wherein turbine 36 becomes one with nut, and nut is set to the inside of turbine 36, and
Nut have internal thread with ball engagement, the rotation of turbine 36 as a result, can be converted into straight line of the turbine 36 along the axial direction of screw rod 34
Movement so that limiter shell 31 is moved relative to check bracket 32, i.e., car door 10 is relative to 70 closure or openness of vehicle body, vehicle
30 integral structure layout of limiter of door 10 is reasonable, and response accuracy is high, and car door 10, certainly, vehicle are turned on and off convenient for passenger
The mechanical structure of 10 limiters 30 of door is without being limited thereto, can realize that car door 10 is effectively turned off or opened.
Door device 100 according to the ... of the embodiment of the present invention further includes range sensor 40, and range sensor 40 is installed on vehicle
The outer surface of door 10, and range sensor 40 is electrically connected with control unit 60, control unit 60 is set as in range sensor 40
When detecting that car door 10 is less than preset distance at a distance from outer barrie object 2000, control unit 60 controls limiter driving unit
33 stop, for example, as shown in figure 8, the preset distance of car door 10 and outer barrie object 2000 is 30mm, in the gradually unlatching of car door 10
During, when range sensor 40 detects that car door 10 is less than 30mm at a distance from outer barrie object 2000, Distance-sensing
Detection signal can be sent to control unit 60 by device 40, and control unit 60 controls limiter driving unit 33 and stops, and car door 10 is not
It is further continued for opening.
In such manner, it is possible to which be effectively prevented car door 10 bumps to other vehicle or barrier 2000 in opening process, ensure
10 safe opening of car door, promotes the security performance of vehicle, it should be noted that as shown in figure 8, when range sensor 40 detects
When car door 10 is less than 30mm at a distance from outer barrie object 2000,40 output signal of range sensor is 1, when range sensor 40
When detecting that car door 10 is not less than 30mm at a distance from outer barrie object 2000,40 output signal of range sensor is 0.
Specifically, as shown in fig. 6, range sensor 40 is multiple, and multiple range sensors 40 are distributed in car door 10
Different zones in length and short transverse so that each region of car door 10 detects that the accuracy of barrier 2000 is more equal
Weighing apparatus, it is ensured that the range sensor 40 of car door 10 can be accurately detected the barrier 2000 in 10 outer different location of car door,
And then ensure 10 safe opening of car door, and car door 10 is stopped to the maximum position for allowing to open, it avoids leading due to field obscuration
It causes to encounter shorter barrier 2000 when opening car door 10, promotes the security performance of vehicle.
In some embodiments, door device 100 further includes anti-pinch sensor 50, and anti-pinch sensor 50 is installed on car door 10
Inside edge, and anti-pinch sensor 50 is electrically connected with control unit 60, and control unit 60 is set as in anti-pinch sensor 50
When detecting that barrier 2000 and car door 10 are not turned off, control limiter driving unit 33 is opened so that car door 10 is towards the side of unlatching
To movement.
Specifically, anti-pinch sensor 50 is strip, and anti-pinch sensor 50 is arranged in 10 rear side of car door and downside, in order to examine
Barrier 2000 between measuring car door 10 and vehicle body 70, avoids car door 10 from crushing passenger, and car door 10 is prevented to be destroyed, such as Fig. 9 institutes
Show, when anti-pinch sensor 50 detects barrier 2000, the signal that anti-pinch sensor 50 is exported to control unit 60 is 1, when
When barrier 2000 is not detected in anti-pinch sensor 50, the signal that anti-pinch sensor 50 is exported to control unit 60 is 0.
It is pressed it should be noted that door device 100 further includes outer pass button 11, external-open button 12, interior pass button 13, interior open
Button 14, wherein passenger can by press external-open button 12, it is interior open 14 opening car door 10 of button, or can pass through that pressing is outer to close button
11, interior 13 closed door 10 of pass button can select corresponding switch button according to the location of passenger or state.
The working method of the door device 100 of the embodiment of the present invention includes mainly the following two kinds situation：
When passenger press external-open button 12 or it is interior open button 14 when, external-open button 12 or interior to open button 14 defeated by open signal
Control unit 60 is given, when detecting that car door lock 20 is in half locking state or full locking state such as door lock sensor 26, door lock
The signal that sensor 26 feeds back to control unit 60 is 0 or -1, and control unit 60 controls the second driving unit of car door lock 25 and drives
Pawl 24 discharges ratchet 22, and control unit 60 controls 23 driving pawl of the first driving unit of car door lock, 22 releasable catch 21 again, when
When door lock sensor 26 detects that car door lock 20 is in open state, the signal that door lock sensor 26 feeds back to control unit 60 is
1, control unit 60 controls limiter driving unit 33 and acts, and limiter shell 31 is transported towards the direction far from check bracket 32
Dynamic, car door 10 is gradually opened, when range sensor 40 detects that car door 10 is less than 30mm at a distance from outer barrie object 2000,
Control unit 60 controls the 33 stopping action of limiter driving unit, and car door 10 stops opening.
When passenger presses outer 11 or interior pass button 13 of pass button, 11 or interior pass button 13 of outer pass button is defeated by shutdown signal
Control unit 60 is given, when detecting that car door lock 20 is in open state such as door lock sensor 26, door lock sensor 26 is fed back to
The signal of control unit 60 is 1, and control unit 60 controls limiter driving unit 33 and acts, and limiter shell 31 is towards far from limit
The direction of device holder 32 moves, and car door 10 progressively closes off, and is 0 when door lock sensor 26 feeds back to the signal of control unit 60, limit
The 33 stopping action of position device driving unit, control unit 60 control 23 driving pawl of the first driving unit of car door lock, 22 locking lock again
21, car door 10 is closed, when the signal that door lock sensor 26 feeds back to control unit 60 is -1, the first driving unit of car door lock 23
Stopping acts, and during car door 10 is closed, if anti-pinch sensor 50 detects barrier 2000, and door lock sensor 26 is anti-
Feedback signal is 1, and control unit 60 controls 33 stopping of limiter driving unit action and breakdown action or door lock sensor 26 again
When feedback signal is 0, the action of the first driving unit of car door lock 23 and 33 breakdown action of limiter driving unit prevent car door 10
Clip to barrier 2000.
Whole rationally distributed of the door device 100 of the present invention, the logic of structure design is rigorous, it is easy to accomplish, have very
Good safety.
The present invention also proposes a kind of vehicle 1000.
Vehicle 1000 according to the ... of the embodiment of the present invention is provided with the door device 100 of any of the above-described kind of embodiment, the present invention
The vehicle 1000 of embodiment can realize automatically controlling for car door 10, while can prevent from colliding barrier when the unlatching of car door 10
2000。
In the description of this specification, reference term " one embodiment ", " some embodiments ", " illustrative examples ",
The description of " example ", " specific example " or " some examples " etc. means specific features described in conjunction with this embodiment or example, knot
Structure, material or feature are included at least one embodiment or example of the invention.In the present specification, to above-mentioned term
Schematic representation may not refer to the same embodiment or example.Moreover, specific features, structure, material or the spy of description
Point can be combined in any suitable manner in any one or more of the embodiments or examples.
Although an embodiment of the present invention has been shown and described, it will be understood by those skilled in the art that：Not
In the case of being detached from the principle of the present invention and objective a variety of change, modification, replacement and modification can be carried out to these embodiments, this
The range of invention is limited by claim and its equivalent.
Claims (10)
1. a kind of door device, which is characterized in that including：
Car door；
Car door lock, the car door lock are installed on the car door and have car door lock driving unit；
Limiter, the limiter include limiter shell, check bracket and limiter driving unit, the limiter shell
It is connected with the car door, the check bracket is connected with vehicle body, and the limiter driving unit is for driving the limiter
Shell is moved relative to the check bracket；
Control unit, described control unit are electrically connected with the car door lock driving unit, the limiter driving unit, and described
Control unit is set as the controllable car door lock driving unit and the car door lock unlock is driven to control the limiter driving again
Unit drives the limiter shell to be moved towards away from the direction of the vehicle body, and/or can control the limiter driving unit
The limiter shell is driven to control the car door lock driving unit driving vehicle again towards close to the movement of the direction of the vehicle body
Door lock is locked.
2. door device according to claim 1, which is characterized in that the car door lock includes：
Lock, the lock are suitable for being connected with vehicle body；
Ratchet, the ratchet are installed on the car door for locking or discharge the lock,
The first driving unit of car door lock, the first driving unit of the car door lock are connect with the ratchet power coupling；
Pawl, the pawl is for locking or the release ratchet；
The second driving unit of car door lock, the second driving unit of the car door lock are connect with the pawl power coupling；Wherein, described
Car door lock driving unit includes the first driving unit of the car door lock, the second driving unit of the car door lock,
In opening car door, the second driving unit of the car door lock drives the pawl release in order to control for described control unit setting
The ratchet, then control the first driving unit of the car door lock and the ratchet is driven to discharge the lock；
In closed door, the limiter driving unit drives limiter shell court in order to control for described control unit setting
Close to the direction of the vehicle body, movement controls again latches described in the first driving unit of car door lock driving ratchet locking.
3. door device according to claim 2, which is characterized in that the car door lock further includes：Door lock sensor, it is described
Door lock sensor is electrically connected with described control unit, the position for detecting the ratchet and exportable first to third signal,
Described first to the first of third signal and the ratchet corresponds to the third place.
4. door device according to claim 1, which is characterized in that the limiter further includes screw mechanism, the limit
Position device driving unit is installed on the limiter shell, the nut power coupling of the limiter driving unit and the screw mechanism
Connection is closed, one end of the screw rod of the screw mechanism is hinged with the check bracket.
5. door device according to claim 4, which is characterized in that the limiter further includes：
The output shaft of worm screw, the limiter driving unit is connected with the worm screw；
Turbine, the turbine are connected with the ball, and are engaged with the worm screw.
6. door device according to claim 1, which is characterized in that further include：Range sensor, the range sensor
It is installed on the outer surface of the car door, and is electrically connected with described control unit, described control unit is set as passing in the distance
Sensor detects that controlling the limiter driving unit when car door is less than preset distance at a distance from outer barrie object stops.
7. door device according to claim 6, which is characterized in that the range sensor is multiple, and is distributed in institute
State the different zones in the length and short transverse of car door.
8. door device according to claim 1, which is characterized in that further include：Anti-pinch sensor, the anti-pinch sensor
It is installed on the inside edge of the car door and is electrically connected with described control unit, described control unit is set as in the anti-pinch
When sensor detects that barrier and the car door are not turned off, controls the limiter driving unit and open so that car door is towards unlatching
Direction movement.
9. door device according to claim 8, which is characterized in that the anti-pinch sensor is strip.
10. a kind of vehicle, which is characterized in that be provided with door device as claimed in any one of claims 1-9 wherein.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810250371.3A CN108561034A (en) | 2018-03-26 | 2018-03-26 | Door device and vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810250371.3A CN108561034A (en) | 2018-03-26 | 2018-03-26 | Door device and vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108561034A true CN108561034A (en) | 2018-09-21 |
Family
ID=63532013
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810250371.3A Pending CN108561034A (en) | 2018-03-26 | 2018-03-26 | Door device and vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108561034A (en) |
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109252782A (en) * | 2018-11-07 | 2019-01-22 | 广东东箭汽车科技股份有限公司 | Nut screw formula power-operated door open and close mechanism, automobile automatic door and automobile |
| CN109281568A (en) * | 2018-12-05 | 2019-01-29 | 广东东箭汽车科技股份有限公司 | Nut screw formula power-operated door open and close mechanism, automobile automatic door and automobile |
| CN110145191A (en) * | 2019-06-13 | 2019-08-20 | 威马智慧出行科技（上海）有限公司 | Locker and automobile |
| CN110949286A (en) * | 2019-12-16 | 2020-04-03 | 广州小鹏汽车科技有限公司 | Vehicle and control method and device thereof |
| JP2020056206A (en) * | 2018-10-01 | 2020-04-09 | 三井金属アクト株式会社 | Vehicle door latch device |
| CN111119620A (en) * | 2019-12-31 | 2020-05-08 | 浙江信衡电动科技有限公司 | Automobile limiter |
| CN111409427A (en) * | 2020-03-31 | 2020-07-14 | 湖北阿桑奇汽车电子科技有限公司 | Ultrasonic control vehicle door system for vehicle |
| CN111771038A (en) * | 2019-01-22 | 2020-10-13 | 牛步科技有限公司 | Built-in handle for vehicle door |
| WO2021036288A1 (en) * | 2019-08-28 | 2021-03-04 | 昆山睿唯景汽车科技有限公司 | Automatic automobile side door opening and closing system |
| CN113445835A (en) * | 2020-03-26 | 2021-09-28 | 麦格纳覆盖件有限公司 | Integrated controller with sensor for latch housing |
| CN113653420A (en) * | 2021-09-15 | 2021-11-16 | 长春理工大学 | Automatic door opening device of car and control method thereof |
| CN113710864A (en) * | 2019-04-17 | 2021-11-26 | 麦格纳覆盖件有限公司 | Closed latch assembly with power reset circuit mechanism and method for resetting |
| CN114183032A (en) * | 2021-12-02 | 2022-03-15 | 重庆金康赛力斯新能源汽车设计院有限公司 | Control method and system of vehicle door |
| CN116201422A (en) * | 2023-03-24 | 2023-06-02 | 重庆长安汽车股份有限公司 | Door and window control method, system, electronic equipment and storage medium |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205531905U (en) * | 2016-01-14 | 2016-08-31 | 北京汽车股份有限公司 | Car door switch control device and car |
| CN107762330A (en) * | 2016-08-16 | 2018-03-06 | 麦格纳覆盖件有限公司 | Electric door opener with breech lock function |
-
2018
- 2018-03-26 CN CN201810250371.3A patent/CN108561034A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205531905U (en) * | 2016-01-14 | 2016-08-31 | 北京汽车股份有限公司 | Car door switch control device and car |
| CN107762330A (en) * | 2016-08-16 | 2018-03-06 | 麦格纳覆盖件有限公司 | Electric door opener with breech lock function |
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| JP7052173B2 (en) | 2018-10-01 | 2022-04-12 | 三井金属アクト株式会社 | Vehicle door latch device |
| JP2020056206A (en) * | 2018-10-01 | 2020-04-09 | 三井金属アクト株式会社 | Vehicle door latch device |
| CN109252782A (en) * | 2018-11-07 | 2019-01-22 | 广东东箭汽车科技股份有限公司 | Nut screw formula power-operated door open and close mechanism, automobile automatic door and automobile |
| CN109252782B (en) * | 2018-11-07 | 2024-04-12 | 广东东箭汽车科技股份有限公司 | Nut screw type automatic door opening and closing mechanism, automobile automatic door and automobile |
| CN109281568A (en) * | 2018-12-05 | 2019-01-29 | 广东东箭汽车科技股份有限公司 | Nut screw formula power-operated door open and close mechanism, automobile automatic door and automobile |
| CN111771038B (en) * | 2019-01-22 | 2021-09-24 | 牛步科技有限公司 | Built-in handle for vehicle door |
| CN111771038A (en) * | 2019-01-22 | 2020-10-13 | 牛步科技有限公司 | Built-in handle for vehicle door |
| CN113710864A (en) * | 2019-04-17 | 2021-11-26 | 麦格纳覆盖件有限公司 | Closed latch assembly with power reset circuit mechanism and method for resetting |
| CN110145191A (en) * | 2019-06-13 | 2019-08-20 | 威马智慧出行科技（上海）有限公司 | Locker and automobile |
| CN110145191B (en) * | 2019-06-13 | 2020-10-02 | 威马智慧出行科技（上海）有限公司 | Lock catch device and automobile |
| WO2021036288A1 (en) * | 2019-08-28 | 2021-03-04 | 昆山睿唯景汽车科技有限公司 | Automatic automobile side door opening and closing system |
| CN110949286B (en) * | 2019-12-16 | 2021-06-04 | 广州小鹏汽车科技有限公司 | Vehicle and control method and device thereof |
| CN110949286A (en) * | 2019-12-16 | 2020-04-03 | 广州小鹏汽车科技有限公司 | Vehicle and control method and device thereof |
| CN111119620A (en) * | 2019-12-31 | 2020-05-08 | 浙江信衡电动科技有限公司 | Automobile limiter |
| CN113445835A (en) * | 2020-03-26 | 2021-09-28 | 麦格纳覆盖件有限公司 | Integrated controller with sensor for latch housing |
| CN111409427A (en) * | 2020-03-31 | 2020-07-14 | 湖北阿桑奇汽车电子科技有限公司 | Ultrasonic control vehicle door system for vehicle |
| CN113653420A (en) * | 2021-09-15 | 2021-11-16 | 长春理工大学 | Automatic door opening device of car and control method thereof |
| CN114183032A (en) * | 2021-12-02 | 2022-03-15 | 重庆金康赛力斯新能源汽车设计院有限公司 | Control method and system of vehicle door |
| CN116201422A (en) * | 2023-03-24 | 2023-06-02 | 重庆长安汽车股份有限公司 | Door and window control method, system, electronic equipment and storage medium |
| CN116201422B (en) * | 2023-03-24 | 2024-05-14 | 重庆长安汽车股份有限公司 | Door and window control method, system, electronic equipment and storage medium |
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Application publication date: 20180921 |