CN110593701A - Safe opening and closing auxiliary device for automobile door - Google Patents
Safe opening and closing auxiliary device for automobile door Download PDFInfo
- Publication number
- CN110593701A CN110593701A CN201910905866.XA CN201910905866A CN110593701A CN 110593701 A CN110593701 A CN 110593701A CN 201910905866 A CN201910905866 A CN 201910905866A CN 110593701 A CN110593701 A CN 110593701A
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- China
- Prior art keywords
- automobile
- transmission mechanism
- automobile door
- transmission
- vehicle door
- 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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- 230000005540 biological transmission Effects 0.000 claims abstract description 126
- 230000007246 mechanism Effects 0.000 claims abstract description 75
- 238000006073 displacement reaction Methods 0.000 claims description 39
- 239000003638 chemical reducing agent Substances 0.000 claims description 21
- 229910000831 Steel Inorganic materials 0.000 claims description 13
- 239000010959 steel Substances 0.000 claims description 13
- 230000004888 barrier function Effects 0.000 claims description 6
- 230000002093 peripheral effect Effects 0.000 claims description 6
- 238000005096 rolling process Methods 0.000 claims description 4
- 238000003860 storage Methods 0.000 claims description 4
- 238000000034 method Methods 0.000 abstract description 7
- 230000008569 process Effects 0.000 abstract description 7
- 230000009467 reduction Effects 0.000 description 5
- 230000006870 function Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 239000000806 elastomer Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
Classifications
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- 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
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- 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
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- 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
- Power-Operated Mechanisms For Wings (AREA)
Abstract
The invention discloses an auxiliary device for safely opening and closing an automobile door, which comprises a transmission rod and a transmission mechanism, wherein one end of the transmission rod is fixedly connected with an automobile body through an automobile body bracket, the other end of the transmission rod extends towards the automobile door, the control end of the transmission mechanism is connected into an electric control system of the automobile door in an automobile, and the transmission mechanism is used for converting electric energy of the electric control system of the automobile door into kinetic energy required by the transmission rod to reciprocate along the axial direction of the transmission rod. By adopting the technical scheme of the invention, a user can automatically open and close the automobile door through a corresponding electric control system in the automobile, so that convenience is brought to the user, and in the process of opening or closing the automobile door, if an obstacle exists between the automobile door and the automobile body, a transmission mechanism in the opening and closing auxiliary device can stop running or run reversely in time, thereby avoiding the obstacle from damaging the automobile door, the automobile body or personnel, and reducing the potential safety hazard in the process of pulling the automobile door to open and close.
Description
Technical Field
The invention relates to the technical field of automobile spare and accessory parts, in particular to an auxiliary device for safe opening and closing of an automobile door.
Background
Nowadays, the car has become the trip vehicle that consumers in general use, along with the continuous improvement of people's material standard of life, also constantly improves to the demand of vehicle travelling comfort, wherein just including the experience of car door switching, this also is the direction of automotive industry development simultaneously. At present, the opening and closing of the automobile door is mainly in a manual mode, and of course, partial automobile types are provided with the automatic opening and closing function of the automobile door, but due to cost limitation, the function of obviously improving the comfort of the automobile can be realized, corresponding configuration is mainly realized on some high-end automobile types, the automatic suction function of the automobile door is also configured at most for a small part of automobile types which are already produced and to be produced in the market, but the automatic opening and closing function of the automobile door is configured for few automobile types, and related accessories are rarely used for realizing the automatic opening and closing of the automobile door in the automobile aftermarket, so that the pursuit of customers for the comfort cannot be better met. However, in the process of opening or closing the automobile door, if an obstacle exists between the automobile door and the automobile body, if the driver does not detect the existence of the obstacle, when the driver opens or closes the door through the electric control system of the automobile inner door, the obstacle easily damages the automobile door, the automobile body or people, and has a great potential safety hazard.
Disclosure of Invention
In order to solve the technical problem, the invention provides an auxiliary device for safely opening and closing an automobile door.
The invention is realized by the following technical scheme.
The invention provides an auxiliary device for safely opening and closing an automobile door, which comprises a transmission rod and a transmission mechanism, wherein one end of the transmission rod is fixedly connected with an automobile body through an automobile body bracket, the other end of the transmission rod extends towards the automobile door, the control end of the transmission mechanism is connected into an electric control system of the automobile door in an automobile, and the transmission mechanism is used for converting electric energy of an automobile battery into kinetic energy required by the transmission rod to reciprocate along the axial direction of the transmission rod.
The transmission mechanism comprises a motor, a reducer is mounted on an output shaft of the motor, a driving wheel is mounted on an output shaft of the reducer, a driven wheel is fixedly connected onto the transmission nut, and the driving wheel and the driven wheel are meshed with each other.
The transmission mechanism further comprises a box body, the transmission nut is rotatably arranged in the box body through a rolling bearing or a bushing, and the box body is rotatably connected with the automobile door through a door connecting plate.
The speed reducer is a planetary gear speed reducer or a cylindrical gear speed reducer.
The driving wheel and the driven wheel are both bevel gears or cylindrical gears.
The thread pair is a trapezoidal thread pair.
The steel column transmission mechanism comprises a transmission rod, a steel column and a transmission mechanism, wherein a plurality of transmission teeth are arranged on one side of the transmission rod, the other opposite side of the transmission rod is a continuous curved surface and is attached to the peripheral surface of the rotatable steel column, the transmission mechanism comprises a motor, a speed reducer is arranged on an output shaft of the motor, a driving wheel is arranged on an output shaft of the speed reducer, and the driving wheel is meshed with the.
The transmission mechanism further comprises a box body, the steel column is rotatably arranged in the box body, and an elastic body is arranged between the outer peripheral surface of the steel column and the inner wall of the box body;
the continuous curved surface is formed by connecting an even number of ridge-shaped convex peak surfaces arranged on the transmission rod and a valley surface formed between any two adjacent convex peaks.
The transmission mechanism comprises a shell and an adapter plate, the motor is contained in the shell, and the speed reducer is installed on the shell through the adapter plate.
In addition, the invention also provides an automobile which comprises an automobile body, wherein the automobile door safety opening and closing auxiliary device is arranged on the automobile body.
In addition, the invention also provides a vehicle door control system, which comprises a memory, a central processing unit, a driver and a current and displacement detector, wherein the vehicle comprises a vehicle body, a vehicle door and a vehicle battery, the vehicle door safety opening and closing auxiliary device is arranged on the vehicle body, and the vehicle door control system is arranged on the vehicle body;
a memory: the memory is connected with the input end of the central processing unit and is used for storing a current threshold range and a displacement threshold range preset by a user when the transmission mechanism runs safely;
a driver: the driver is connected with the automobile storage battery and the transmission mechanism in series to form a closed automobile door electric loop, the control end of the driver is connected with the output end of the central processing unit, and the driver is used for receiving a control instruction sent by the central processing unit and enabling the transmission mechanism to drive the transmission mechanism to operate according to the control instruction;
current and displacement detector: the current and displacement detector is connected in series into the electric loop of the vehicle door, the output end of the current and displacement detector is connected with the input end of the central processing unit, and the current and displacement detector is used for acquiring real-time current information and real-time displacement information when the transmission mechanism runs;
a central processing unit: the central processing unit is used for receiving the real-time current information and the real-time displacement information from the current and displacement detector, comparing the real-time current information with the current threshold range from the memory, if the real-time current information exceeds the current threshold range, sending a corresponding control instruction to the driver, comparing the real-time displacement information with the displacement threshold range from the memory, and if the real-time displacement information exceeds the displacement threshold range, sending a corresponding control instruction to the driver.
The vehicle door control system further comprises a sensor arranged on the vehicle door, the sensor is connected to the input end of the central processing unit, the sensor is used for acquiring barrier prompt information near the vehicle door, and the central processing unit is further used for sending a corresponding control instruction to the driver according to the barrier prompt information.
The control instruction comprises a stop instruction for driving the transmission mechanism to stop running and a switching instruction for driving the transmission mechanism to switch the running direction.
The invention has the beneficial effects that: by adopting the technical scheme, the control end of the transmission mechanism is connected into the electric control system of the vehicle door in the vehicle, so that a user can experience the operation of automatically opening and closing the vehicle door through the corresponding electric control system in the vehicle, convenience is brought to the user, the parts adopted by the invention have simple structures and low manufacturing cost, and the invention is suitable for various vehicles at high, middle and low ends and improves the comfort experience of the user. When an obstacle exists between the automobile door and the automobile body in the process of opening or closing the automobile door, if a driver does not detect the existence of the obstacle, when a driver opens or closes the automobile door through an electric control system of the automobile door in the automobile, the transmission mechanism drives the transmission rod to reciprocate along the axial direction of the transmission rod, when the transmission rod touches an obstacle, the load acting on the transmission mechanism is increased, a corresponding transmission mechanism input current threshold value or a transmission mechanism output torque threshold value is arranged in an electric control system of an automobile door in the automobile, the working current input by the corresponding transmission mechanism is insufficient to enable the transmission mechanism to continuously operate according to the instruction given by the driver, namely, the transmission mechanism stops running or runs reversely, so that the damage of the automobile door or the automobile body caused by the barrier is avoided, and the potential safety hazard in the opening and closing process of the automobile door is reduced.
Drawings
FIG. 1 is a schematic view of the mounting structure of the present invention on an automobile;
FIG. 2 is a schematic structural diagram of a first embodiment of the present invention;
FIG. 3 is a schematic view of the first embodiment of the present invention taken along the axial direction of the driving rod;
FIG. 4 is a schematic view of the mechanism of the second embodiment of the present invention taken along the axial direction of the drive rod;
FIG. 5 is a schematic structural diagram of a third embodiment of the present invention;
FIG. 6 is a front view of a third embodiment of the present invention;
FIG. 7 is a schematic structural view of a third embodiment of the present invention taken along section A-A in FIG. 6;
FIG. 8 is a top view of a third embodiment of the present invention;
FIG. 9 is a partially exploded schematic view of the transmission of the present invention;
FIG. 10 is an electrical schematic of the vehicle door control system of the present invention.
In the figure: 1-transmission rod, 2-vehicle body bracket, 3-transmission nut, 4-motor, 5-reducer, 6-driving wheel, 7-driven wheel, 8-box, 9-rolling bearing, 10-bushing, 11-shoulder screw, 12-vehicle door connecting plate, 13-steel column, 14-shell, 15-adapter plate, 16-vehicle body, 17-vehicle door, 18-vehicle door safety opening and closing auxiliary device, 19-vehicle door lock, 20-transmission mechanism, 21-elastomer, 101-transmission tooth, 102-peak and 103-valley.
Detailed Description
The technical solution of the present invention is further described below, but the scope of the claimed invention is not limited to the described.
Embodiment one or embodiment two:
as shown in fig. 1, 2, 3, 4 and 9, the auxiliary device for safely opening and closing the automobile door of the invention comprises a transmission rod 1 and a transmission mechanism 20, wherein one end of the transmission rod 1 is fixedly connected with an automobile body 16 through an automobile body bracket 2, the other end of the transmission rod 1 extends towards an automobile door 17, the control end of the transmission mechanism 20 is connected into an electric control system of the automobile door inside the automobile, and the transmission mechanism 20 is used for converting the electric energy of an automobile battery into the kinetic energy required by the transmission rod 1 to reciprocate along the axial direction of the transmission rod.
Furthermore, a thread is arranged on the transmission rod 1, the transmission rod 1 is connected with a transmission nut 3 through a thread pair, the transmission mechanism 20 comprises a motor 4, a speed reducer 5 is arranged on an output shaft of the motor 4, a driving wheel 6 is arranged on an output shaft of the speed reducer 5, a driven wheel 7 is fixedly connected onto the transmission nut 3, and the driving wheel 6 and the driven wheel 7 are meshed with each other.
In addition, the transmission mechanism 20 further comprises a box body 8, the transmission nut 3 is rotatably arranged in the box body 8 through a rolling bearing 9 or a bush 10, and the box body 8 is rotatably connected with the automobile door 17 through a door connecting plate 12. Preferably, the box body 8 and the connecting plate 12 of the automobile door 17 are rotatably connected together through a shoulder screw 11. By adopting the technical scheme of the invention, the box body 8 and the connecting plate 12 of the automobile door 17 are rotatably connected together through the shoulder-shaped screw 11, so that the automobile door connecting device can be more flexibly configured and arranged on an automobile, prevent the transmission rod 1 from being subjected to an eccentric load, and ensure the safe and reliable operation of the automobile door connecting device.
Preferably, the reduction gear 5 is a planetary gear reduction gear or a spur gear reduction gear. The driving wheel 6 and the driven wheel 7 are both bevel gears or cylindrical gears. The thread pair is a trapezoidal thread pair. The trapezoidal thread pair has higher transmission efficiency, and can effectively avoid the phenomenon of slipping, so that the invention can safely and reliably operate.
Furthermore, the transmission mechanism 20 includes a housing 14 and an adapter plate 15, the motor 4 is accommodated inside the housing 14, and the reduction gear 5 is mounted on the housing 14 through the adapter plate 15. Preferably, the adapter plate 15 is fixedly connected with the outer surface of the motor 4 into a whole.
Example three:
as shown in fig. 1, 5, 6, 7, 8 and 9, the auxiliary device for safely opening and closing the automobile door of the invention comprises a transmission rod 1 and a transmission mechanism 20, wherein one end of the transmission rod 1 is fixedly connected with an automobile body 16 through an automobile body bracket 2, the other end of the transmission rod 1 extends towards an automobile door 17, the control end of the transmission mechanism 20 is connected into an electric control system of the automobile door inside the automobile, and the transmission mechanism 20 is used for converting the electric energy of an automobile battery into the kinetic energy required by the transmission rod 1 to reciprocate along the axial direction of the transmission rod.
Further, a plurality of transmission teeth 101 are arranged on one side of the transmission rod 1, the other opposite side of the transmission rod is a continuous curved surface and is attached to the outer peripheral surface of the rotatable steel column 13, the transmission mechanism 20 comprises a motor 4, a speed reducer 5 is arranged on an output shaft of the motor 4, a driving wheel 6 is arranged on an output shaft of the speed reducer 5, and the driving wheel 6 is meshed with the transmission teeth 101.
In addition, the transmission mechanism 20 further comprises a box body 8, the steel column 13 is rotatably arranged in the box body 8, and an elastic body 21 is arranged between the outer peripheral surface of the steel column 13 and the inner wall of the box body 8; preferably, the continuous curved surface is formed by connecting an even number of ridge-shaped convex peak 102 surfaces arranged on the transmission rod 1 and a valley 103 surface formed between any two adjacent convex peaks 102.
Furthermore, the transmission mechanism 20 includes a housing 14 and an adapter plate 15, the motor 4 is accommodated inside the housing 14, and the reduction gear 5 is mounted on the housing 14 through the adapter plate 15. Preferably, the adapter plate 15 is fixedly connected with the outer surface of the motor 4 into a whole.
In addition, the invention also provides an automobile which comprises an automobile body, wherein the automobile door safety opening and closing auxiliary device is arranged on the automobile body.
In addition, as shown in fig. 10, the invention also provides a vehicle door control system, which comprises a memory, a central processing unit, a driver and a current and displacement detector, wherein the vehicle comprises a vehicle body, a vehicle door and a vehicle battery, the vehicle door safety opening and closing auxiliary device is arranged on the vehicle body, and the vehicle door control system is arranged on the vehicle body;
a memory: the memory is connected with the input end of the central processing unit and is used for storing a current threshold range and a displacement threshold range when the transmission mechanism is in safe operation, which are preset by a user;
a driver: the driver is connected with the automobile storage battery and the transmission mechanism in series to form a closed automobile door electric loop, the control end of the driver is connected with the output end of the central processing unit, and the driver is used for receiving a control instruction sent by the central processing unit and enabling the transmission mechanism to drive the transmission mechanism to operate according to the control instruction;
current and displacement detector: the current and displacement detector is connected in series into the electric loop of the vehicle door, the output end of the current and displacement detector is connected with the input end of the central processing unit, and the current and displacement detector is used for acquiring real-time current information and real-time displacement information when the transmission mechanism runs;
a central processing unit: the central processing unit is used for receiving the real-time current information and the real-time displacement information from the current and displacement detector, comparing the real-time current information with a current threshold range from the memory, if the real-time current information exceeds the current threshold range, sending a corresponding control instruction to the driver, comparing the real-time displacement information with a displacement threshold range from the memory, and if the real-time displacement information exceeds the displacement threshold range, sending a corresponding control instruction to the driver.
Furthermore, the vehicle door control system also comprises a sensor arranged on the vehicle door, the sensor is connected to the input end of the central processing unit, the sensor is used for acquiring the prompt information of the obstacles near the vehicle door, and the central processing unit is also used for sending corresponding control instructions to the driver according to the prompt information of the obstacles.
The control command comprises a stop command for driving the transmission mechanism to stop running and a switching command for driving the transmission mechanism to switch the running direction.
By adopting the technical scheme, the control end of the transmission mechanism is connected into the electric control system of the vehicle door in the vehicle, so that a user can experience the operation of automatically opening and closing the vehicle door through the corresponding electric control system in the vehicle, convenience is brought to the user, the parts adopted by the invention have simple structures and low manufacturing cost, and the invention is suitable for various vehicles at high, middle and low ends and improves the comfort experience of the user. When an obstacle exists between the automobile door and the automobile body in the process of opening or closing the automobile door, if a driver does not detect the existence of the obstacle, when a driver opens or closes the automobile door through an electric control system of the automobile door in the automobile, the transmission mechanism drives the transmission rod to reciprocate along the axial direction of the transmission rod, when the transmission rod touches an obstacle, the load acting on the transmission mechanism is increased, a corresponding transmission mechanism input current threshold value or a transmission mechanism output torque threshold value is arranged in an electric control system of an automobile door in the automobile, the working current input by the corresponding transmission mechanism is insufficient to enable the transmission mechanism to continuously operate according to the instruction given by the driver, namely, the transmission mechanism stops running or runs reversely, so that the damage of the automobile door or the automobile body caused by the barrier is avoided, and the potential safety hazard in the opening and closing process of the automobile door is reduced.
Claims (14)
1. The utility model provides an automobile door safety switching auxiliary device which characterized in that: including transfer line (1) and drive mechanism (20), the one end of transfer line (1) is passed through automobile body support (2) and automobile body (16) fixed connection, the other end of transfer line (1) extends towards automobile door (17), door electrical control system within the car is connected into in drive mechanism (20) control end, drive mechanism (20) are used for converting the electric energy of car storage battery into transfer line (1) is along the required kinetic energy of its axial reciprocating motion.
2. The vehicle door safety opening/closing assist device according to claim 1, characterized in that: the transmission mechanism is characterized in that threads are arranged on the transmission rod (1), the transmission rod (1) is connected with a transmission nut (3) through a thread pair, the transmission mechanism (20) comprises a motor (4), a speed reducer (5) is installed on an output shaft of the motor (4), a driving wheel (6) is installed on an output shaft of the speed reducer (5), a driven wheel (7) is fixedly connected onto the transmission nut (3), and the driving wheel (6) and the driven wheel (7) are meshed with each other.
3. The vehicle door safety opening/closing assist device according to claim 2, characterized in that: the transmission mechanism (20) further comprises a box body (8), the transmission nut (3) is rotatably installed inside the box body (8) through a rolling bearing (9) or a bushing (10), and the box body (8) is rotatably connected with an automobile door (17) through a door connecting plate (12).
4. The vehicle door safety opening/closing assist device according to claim 2, characterized in that: the speed reducer (5) is a planetary gear speed reducer or a cylindrical gear speed reducer.
5. The vehicle door safety opening/closing assist device according to claim 2, characterized in that: the driving wheel (6) and the driven wheel (7) are both bevel gears or cylindrical gears.
6. The vehicle door safety opening/closing assist device according to claim 2, characterized in that: the thread pair is a trapezoidal thread pair.
7. The vehicle door safety opening/closing assist device according to claim 1, characterized in that: the steel column transmission mechanism is characterized in that a plurality of transmission teeth (101) are arranged on one side of the transmission rod (1), the other opposite side of the transmission rod is a continuous curved surface and is attached to the outer peripheral surface of the rotatable steel column (13), the transmission mechanism (20) comprises a motor (4), a speed reducer (5) is installed on an output shaft of the motor (4), a driving wheel (6) is installed on an output shaft of the speed reducer (5), and the driving wheel (6) is meshed with the transmission teeth (101).
8. The automobile door safety opening and closing assist device according to claim 7, characterized in that: the transmission mechanism (20) further comprises a box body (8), the steel column (13) is rotatably installed inside the box body (8), and an elastic body (21) is arranged between the outer peripheral surface of the steel column (13) and the inner wall of the box body (8).
9. The automobile door safety opening and closing assist device according to claim 7, characterized in that: the continuous curved surface is formed by connecting the surfaces of an even number of ridge-shaped convex peaks (102) arranged on the transmission rod (1) and the surfaces of valleys (103) formed between any two adjacent convex peaks (102).
10. The automobile door safety opening and closing assist device according to claim 1 or 7, characterized in that: the transmission mechanism (20) comprises a shell (14) and an adapter plate (15), the motor (4) is accommodated in the shell (14), and the speed reducer (5) is installed on the shell (14) through the adapter plate (15).
11. An automobile, characterized in that: comprising a body on which is mounted an automobile door safety opening and closing assist device as claimed in any one of claims 1 to 9.
12. A vehicle door control system characterized by: the automobile door safety opening and closing auxiliary device comprises a memory, a central processing unit, a driver and a current and displacement detector, wherein the automobile comprises an automobile body, an automobile door and an automobile battery, the automobile door safety opening and closing auxiliary device as claimed in any one of claims 1 to 9 is mounted on the automobile body, and the automobile door control system is mounted on the automobile body;
a memory: the memory is connected with the input end of the central processing unit and is used for storing a current threshold range and a displacement threshold range preset by a user when the transmission mechanism runs safely;
a driver: the driver is connected with the automobile storage battery and the transmission mechanism in series to form a closed automobile door electric loop, the control end of the driver is connected with the output end of the central processing unit, and the driver is used for receiving a control instruction sent by the central processing unit and enabling the transmission mechanism to drive the transmission mechanism to operate according to the control instruction;
current and displacement detector: the current and displacement detector is connected in series into the electric loop of the vehicle door, the output end of the current and displacement detector is connected with the input end of the central processing unit, and the current and displacement detector is used for acquiring real-time current information and real-time displacement information when the transmission mechanism runs;
a central processing unit: the central processing unit is used for receiving the real-time current information and the real-time displacement information from the current and displacement detector, comparing the real-time current information with the current threshold range from the memory, if the real-time current information exceeds the current threshold range, sending a corresponding control instruction to the driver, comparing the real-time displacement information with the displacement threshold range from the memory, and if the real-time displacement information exceeds the displacement threshold range, sending a corresponding control instruction to the driver.
13. The vehicle door control system of claim 12, wherein: the vehicle door control system further comprises a sensor arranged on the vehicle door, the sensor is connected to the input end of the central processing unit, the sensor is used for acquiring barrier prompt information near the vehicle door, and the central processing unit is further used for sending a corresponding control instruction to the driver according to the barrier prompt information.
14. The vehicle door control system of claim 12, wherein: the control instruction comprises a stop instruction for driving the transmission mechanism to stop running and a switching instruction for driving the transmission mechanism to switch the running direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910905866.XA CN110593701A (en) | 2019-09-24 | 2019-09-24 | Safe opening and closing auxiliary device for automobile door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910905866.XA CN110593701A (en) | 2019-09-24 | 2019-09-24 | Safe opening and closing auxiliary device for automobile door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110593701A true CN110593701A (en) | 2019-12-20 |
Family
ID=68862795
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910905866.XA Pending CN110593701A (en) | 2019-09-24 | 2019-09-24 | Safe opening and closing auxiliary device for automobile door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110593701A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113494226A (en) * | 2020-03-20 | 2021-10-12 | 麦格纳覆盖件有限公司 | Power door unit with improved mounting arrangement |
| US11713609B2 (en) | 2019-11-01 | 2023-08-01 | Magna Closures Inc. | Powered door unit with improved mounting arrangement |
Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006009400A (en) * | 2004-06-25 | 2006-01-12 | Toshintec Kk | Automatic opening/closing apparatus for vehicle door |
| CN1847595A (en) * | 2005-04-11 | 2006-10-18 | 理研化机工业株式会社 | Door checker for automobile |
| CN101372200A (en) * | 2007-08-24 | 2009-02-25 | 福特全球技术公司 | Power door for a passenger vehicle |
| WO2010098620A2 (en) * | 2009-02-26 | 2010-09-02 | 재단법인 대구경북과학기술원 | Auxiliary apparatus for opening/closing a vehicle door |
| CN103206125A (en) * | 2012-01-17 | 2013-07-17 | 比亚迪股份有限公司 | Vehicle door stopper |
| CN204266735U (en) * | 2014-11-03 | 2015-04-15 | 北京汽车股份有限公司 | A kind of door-open stopper and automobile |
| CN107035251A (en) * | 2015-11-12 | 2017-08-11 | 通用汽车环球科技运作有限责任公司 | Car door brake apparatus, in particular for the car door brake apparatus of motor vehicle |
| CN107787389A (en) * | 2014-12-10 | 2018-03-09 | 埃德沙工程有限公司 | Door stopper for vehicles and the method for locking door stopper for vehicles |
| CN107869297A (en) * | 2016-09-22 | 2018-04-03 | 斯塔比卢斯有限责任公司 | Adjusting means |
| KR20180110928A (en) * | 2017-03-30 | 2018-10-11 | 김슬기 | Apparatus for preventing collision of vehicle door |
| CN108979440A (en) * | 2018-07-17 | 2018-12-11 | 北京经纬恒润科技有限公司 | A kind of control method and system of arrangements for automotive doors |
| 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 |
| CN110242148A (en) * | 2019-06-12 | 2019-09-17 | 上海安宇峰实业有限公司 | Motorcar electric door system and its door opening method |
| CN211397113U (en) * | 2019-09-24 | 2020-09-01 | 贵州华阳汽车零部件有限公司 | Safe opening and closing auxiliary device for automobile door |
-
2019
- 2019-09-24 CN CN201910905866.XA patent/CN110593701A/en active Pending
Patent Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006009400A (en) * | 2004-06-25 | 2006-01-12 | Toshintec Kk | Automatic opening/closing apparatus for vehicle door |
| CN1847595A (en) * | 2005-04-11 | 2006-10-18 | 理研化机工业株式会社 | Door checker for automobile |
| CN101372200A (en) * | 2007-08-24 | 2009-02-25 | 福特全球技术公司 | Power door for a passenger vehicle |
| WO2010098620A2 (en) * | 2009-02-26 | 2010-09-02 | 재단법인 대구경북과학기술원 | Auxiliary apparatus for opening/closing a vehicle door |
| CN103206125A (en) * | 2012-01-17 | 2013-07-17 | 比亚迪股份有限公司 | Vehicle door stopper |
| CN204266735U (en) * | 2014-11-03 | 2015-04-15 | 北京汽车股份有限公司 | A kind of door-open stopper and automobile |
| CN107787389A (en) * | 2014-12-10 | 2018-03-09 | 埃德沙工程有限公司 | Door stopper for vehicles and the method for locking door stopper for vehicles |
| CN107035251A (en) * | 2015-11-12 | 2017-08-11 | 通用汽车环球科技运作有限责任公司 | Car door brake apparatus, in particular for the car door brake apparatus of motor vehicle |
| CN107869297A (en) * | 2016-09-22 | 2018-04-03 | 斯塔比卢斯有限责任公司 | Adjusting means |
| KR20180110928A (en) * | 2017-03-30 | 2018-10-11 | 김슬기 | Apparatus for preventing collision of vehicle door |
| CN108979440A (en) * | 2018-07-17 | 2018-12-11 | 北京经纬恒润科技有限公司 | A kind of control method and system of arrangements for automotive doors |
| 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 |
| CN110242148A (en) * | 2019-06-12 | 2019-09-17 | 上海安宇峰实业有限公司 | Motorcar electric door system and its door opening method |
| CN211397113U (en) * | 2019-09-24 | 2020-09-01 | 贵州华阳汽车零部件有限公司 | Safe opening and closing auxiliary device for automobile door |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11713609B2 (en) | 2019-11-01 | 2023-08-01 | Magna Closures Inc. | Powered door unit with improved mounting arrangement |
| CN113494226A (en) * | 2020-03-20 | 2021-10-12 | 麦格纳覆盖件有限公司 | Power door unit with improved mounting arrangement |
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