CN218367600U - Safety auxiliary system for vehicle door opening - Google Patents
Safety auxiliary system for vehicle door opening Download PDFInfo
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- CN218367600U CN218367600U CN202222596809.8U CN202222596809U CN218367600U CN 218367600 U CN218367600 U CN 218367600U CN 202222596809 U CN202222596809 U CN 202222596809U CN 218367600 U CN218367600 U CN 218367600U
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Abstract
The utility model relates to the technical field of automobile safety auxiliary equipment, and discloses a safety auxiliary system used when a vehicle opens a door, which comprises a hinge post arranged on a vehicle door frame, wherein a door hinge is arranged on the hinge post, the door hinge is rotationally connected with the hinge post through a door hinge rotating shaft, and the other end of the door hinge is connected with a vehicle door; a limiting device is further arranged beside the hinge column and comprises a hinge limiting column rotating shaft, a limiting column motor is arranged on the limiting column rotating shaft, and a hinge limiting column is arranged on the limiting column motor; the vehicle warning system also comprises a controller module, a detection module and a reminding module, wherein the detection module and the reminding module are respectively connected with the controller module; the controller module is used for controlling the working state of the hinge limiting column, and the reminding module is used for sending reminding information when the hinge limiting column is in a locking state. The utility model discloses the security that improves the door to and the beneficial effect of guaranteeing driving safety and personal safety.
Description
Technical Field
The utility model relates to an automobile safety auxiliary assembly technical field, concretely relates to safety auxiliary system for when vehicle opens door.
Background
With the rapid development of social economy and the reduction of automobile prices year by year, automobiles also enter thousands of households, and are rapidly popularized in cities, towns and rural areas. However, since the standard of the highway in a partial area is low and the road surface is narrow, the highway has no separation zone and no traffic lane and sidewalk, and express bus and slow bus, and complex and mixed traffic conditions occur. Under the mode of the mixed traffic, when a vehicle is parked by the side, if a driver in the vehicle neglects that the vehicle comes from the rear and directly opens the vehicle door, the accident that the vehicle and the two-wheeled vehicle in the rear driving bump the vehicle door is likely to happen, even the rolling accident happens, and the driving safety and the personal safety are seriously threatened.
In view of this situation, most vehicle enterprises have a solution that two millimeter wave radars are installed behind a vehicle to detect a moving target behind the vehicle, and if a danger exists when the vehicle door is opened (not opened yet), the combination meter can remind a user of opening the door to pay attention, and meanwhile, an indicator lamp on a rearview mirror can be turned on. Although the purpose of reminding can be achieved in the mode, the situation that when some users get off the vehicle urgently, the vehicle door is directly opened after the vehicle is stopped stably cannot be avoided, and therefore reminding is completely ineffective. Therefore, a more practical door opening assisting system is urgently needed.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a safety auxiliary system when being used for the vehicle to open the door to improve the security that driver and crew opened the door.
In order to achieve the above purpose, the utility model adopts the following technical scheme: a safety auxiliary system for opening a door of a vehicle comprises a hinge post arranged on a vehicle door frame, wherein a door hinge is arranged on the hinge post, the door hinge is rotatably connected with the hinge post through a door hinge rotating shaft, and the other end of the door hinge is connected with a vehicle door; a limiting device is further arranged beside the hinge column and comprises a hinge limiting column rotating shaft, a limiting column motor is arranged on the limiting column rotating shaft, and a hinge limiting column is arranged on the limiting column motor;
the vehicle-mounted monitoring system also comprises a controller module, a detection module and a reminding module, wherein the detection module and the reminding module are respectively connected with the controller module; the controller module is used for controlling the working state of the hinge limiting column, and the reminding module is used for sending reminding information when the hinge limiting column is in a locking state.
The principle and the advantages of the scheme are as follows: in practical application, after a vehicle is stopped stably, the blind area detection unit monitors whether a moving target exists behind the vehicle or not in real time, and if the moving target exists and is close to the vehicle, the controller module controls the hinge limiting column to be in a locking state. After the user judges that the vehicle door can be opened, the controller module controls the hinge limiting column to release the locking state, and then the user opens the vehicle door to get off the vehicle. Compared with the prior art, the automobile door locking device has the advantages that the situation around the automobile can be detected in an all-round mode, the automobile door is forcibly locked according to the locking situation of the automobile door, especially under the situation that the automobile comes from the rear and threatens the personal safety of drivers and passengers, and the safety accident caused by sudden opening of the automobile door due to the fact that a user cannot observe the door at the position is avoided, so that the safety of the automobile door is improved to the great extent.
Preferably, as an improvement, the reminding module comprises a buzzer and a display.
Has the beneficial effects that: through this kind of setting, can in time remind the user to arouse attention when detecting that there is the removal target around the vehicle to avoid the user directly to open the door and take place the incident, thereby protect the safety of user, pedestrian and vehicle.
Preferably, as an improvement, the display is a vehicle-mounted display screen.
Has the beneficial effects that: through the arrangement, the reminding information can be displayed on the vehicle-mounted display screen in a striking manner so as to intuitively remind passengers in the vehicle of safety when opening the door, thereby preventing accidents such as 'killing the door by opening the door' and the like.
Preferably, as an improvement, still include the unblock module of setting on door handle, the unblock module is used for the outer personnel of car to force the locking state who removes the spacing post of hinge.
Has the advantages that: through the arrangement, the authority of the user can be fully considered, the user can forcedly release the locking state of the hinge limiting column outside the automobile to open the automobile door, and therefore the humanization degree of the auxiliary system is improved.
Preferably, as a modification, the sensor includes a seat pressure sensor for detecting the presence or absence of an occupant on the seat and a wheel speed sensor for detecting the vehicle speed.
Has the beneficial effects that: through the arrangement, the condition of passengers in the vehicle and the vehicle speed can be accurately detected, so that whether the vehicle door needs to be locked or not can be accurately judged, and safety accidents are prevented from occurring when the vehicle door is opened.
Preferably, as an improvement, an anti-disengaging structure is arranged beside the limit column motor and used for preventing the hinge limit column from being disengaged from the door hinge.
Has the beneficial effects that: through the arrangement, the hinge limiting column can be effectively prevented from being accidentally separated when the hinge limiting column is locked with the door hinge, so that the locking reliability of the hinge limiting column is improved.
Preferably, as an improvement, the door hinge is a metal door hinge.
Has the advantages that: through setting up the hinge into the metal material, not only can improve the structural strength of hinge to accomplish the door locking task smoothly, also can bear the destructive power of opening and shutting the door for a long time simultaneously, and can also prevent effectively that the device from rustting, guarantee the stability of device structure.
Drawings
Fig. 1 is a schematic structural diagram of a first embodiment of a safety assistance system for opening a door of a vehicle according to the present invention.
Fig. 2 is a schematic diagram of a control module according to an embodiment of the safety assistance system for opening a door of a vehicle according to the present invention.
Fig. 3 is a schematic diagram of an auxiliary process of an embodiment of a safety auxiliary system for opening a door of a vehicle according to the present invention.
Fig. 4 is a schematic view of a second anti-disengaging structure of the embodiment of the safety assistance system for opening the door of the vehicle according to the present invention.
Detailed Description
The following is further detailed by way of specific embodiments:
the reference numbers in the drawings of the specification include: the device comprises a hinge column 1, a door hinge rotating shaft 2, a door hinge 3, a hinge limiting column rotating shaft 4, a limiting column motor 5, a hinge limiting column 6, a controller module 7, a detection module 8, a reminding module 9, a seat pressure sensor 10, a wheel speed sensor 11, a blind area detection unit 12, a buzzer 13, a display 14, a sliding groove 15, a sliding motor 16, an anti-falling plug-in 17 and a jack 18.
The first embodiment is as follows:
this embodiment is substantially as shown in figure 1: a safety auxiliary system used when a vehicle opens a door comprises a hinge post arranged on a vehicle door frame, wherein one end of the hinge post is provided with a door hinge 3, the door hinge 3 is rotatably connected with the hinge post 1 through a door hinge rotating shaft 2, the other end of the door hinge 3 is fixedly connected with a vehicle door, and the vehicle door can rotate around the door hinge rotating shaft 2 to open and close the vehicle door; a hinge limiting column rotating shaft 4 is further installed above the hinge column 1, a limiting column motor 5 is installed on the limiting column rotating shaft, and a hinge limiting column 6 is installed on the output end of the limiting column motor 5;
as shown in fig. 2, the vehicle-mounted monitoring system further comprises a controller module 7, and a detection module 8 and a reminding module 9 which are respectively connected with the controller module 7, wherein the detection module 8 comprises a plurality of sensors and a blind area detection unit 12 for detecting the surrounding situation of the vehicle; the controller module 7 is used for controlling the working state of the hinge limiting column 6; the reminding module 9 is used for sending reminding information when the hinge limiting column 6 is in a locking state.
Specifically, the sensor includes a seat pressure sensor 10 disposed below the seat for detecting whether there is a passenger on the seat to facilitate determining whether there is a risk of sudden opening of the door, and a wheel speed sensor 11 for detecting an actual speed of the wheel to facilitate determining a driving state or a stopped state of the vehicle.
Specifically, the reminding module 9 comprises a buzzer 13 and a display 14, the display 14 is specifically an on-vehicle display screen, and when the blind area detection unit 12 detects that a moving target exists behind the vehicle, the buzzer 13 and the display 14 are synchronously started to send reminding signals to passengers in the vehicle, so that the passengers are prevented from suddenly opening the vehicle door to cause safety accidents.
Specifically, the system further includes an unlocking module (a controller module performing induction control, such as an existing vehicle-mounted keyless entry module) installed inside the door handle, and the unlocking module is used for forcibly unlocking the locked state of the hinge limit column 6 by a user outside the vehicle, so that the user outside the vehicle can open the door at any time under any condition, and the experience of the user is improved.
Specifically, the door hinge 3 is a metal door hinge.
Specifically, in this embodiment, the controller module 7 is specifically an existing 51-chip microcomputer.
As shown in fig. 3, the specific implementation process of this embodiment is as follows:
under the condition that the door is closed, when the seat pressure sensor 10 detects that no passenger sits in the vehicle, the controller module 7 sends an unlocking instruction to the limiting column motor 5, the hinge limiting column 6 rotates to an unlocking state along with the limiting column motor 5, at the moment, the hinge limiting column 6 rotates to a position parallel to the door frame, the hinge limiting column 6 is not abutted to the door hinge 3, and under the condition, the door can be smoothly opened.
If the seat pressure sensor 10 detects that a passenger is in the vehicle, and the wheel speed sensor 11 detects that the vehicle speed is not 0, the controller module 7 sends a locking instruction to the limit column motor 5, the hinge limit column 6 rotates to a locking state along with the limit column motor 5, namely, the hinge limit column 6 rotates to a position perpendicular to the vehicle door frame, and is abutted against the door hinge 3 to limit and fix the door hinge 3, so that the vehicle door is mechanically locked and cannot be opened. The hinge limiting column 6, the door hinge 3 and the like are arranged on the door frame, so that the taking space of passengers in the vehicle can not be occupied, the vehicle door can be quickly locked when dangerous conditions are detected, the safety accidents caused by the fact that the passengers open the vehicle door suddenly can be avoided, and the safety of the passengers, pedestrians outside the vehicle and the vehicle can be guaranteed.
If the seat pressure sensor 10 arranged below the seat detects that a passenger takes in the vehicle, the wheel speed sensor 11 detects that the vehicle speed is reduced to 0, and the blind area detection unit 12 does not detect that a moving target is arranged behind the vehicle, the controller module 7 sends an unlocking instruction to the limit column motor 5, and the hinge limit column 6 rotates to an unlocking state along with the limit column motor 5; when the action of the unlocking module on the door handle is detected, namely the user holds the door handle and applies outward pulling force to the door handle, the intention of opening the door of the user outside the vehicle is shown, and the door opening action is performed, the controller module 7 sends an unlocking instruction to the limit column motor 5, and the hinge limit column 6 rotates to an unlocking state along with the limit column motor 5. Through the detection to the user action of driving a car outside the car, through holding the action that feels and the user exerts the door handle on the power come accurate rapid judgement user's action of opening the door, not only the testing result precision is high, and whole judgement analytic process is simple simultaneously, can give the user feedback rapidly, has further improved user's use and has experienced the sense.
When the blind area detection unit 12 detects that no moving target exists behind the vehicle, the controller module 7 sends an unlocking instruction to the limiting column motor 5, and the hinge limiting column 6 rotates to an unlocking state along with the limiting column motor 5; when the blind area detection unit 12 detects that a moving target exists behind the vehicle, the controller module 7 sends a locking instruction to the limiting column motor 5, the hinge limiting column 6 rotates to a locking state along with the limiting column motor 5, meanwhile, the honey device of the reminding module 9 gives out sound reminding, and a character reminding signal of 'please notice to open the door' is synchronously displayed on the display 14.
With the development of the social economy of vehicles and the popularization of household automobiles, the travel modes of people are greatly changed, so that the number of automobiles running on a road surface is increased year by year, the complicated road traffic conditions and the increase of traffic accidents are increased, particularly when the vehicles are parked close to the side, the vehicles behind the vehicles can not avoid the collision accidents due to the sudden opening of the vehicle doors, and the safety of pedestrians and the vehicles is seriously threatened. In order to solve the problem, the existing solution is to arrange a radar at the tail of the vehicle to detect whether a pedestrian is behind the vehicle or the vehicle approaches, and when a target of rapid approach is detected, a reminding signal is displayed on an instrument or a rearview mirror of the vehicle, although a certain reminding effect can be achieved, no mandatory means is provided, and if a passenger does not notice the reminding signal, the accident of 'door opening and killing' can be caused by suddenly opening the vehicle door.
In the scheme, the situation is improved, the safety auxiliary system is arranged at the vehicle door, and when the blind area detection unit 12 detects that a moving target is behind the vehicle, the hinge limiting column 6 is used for forcibly limiting the opening of the vehicle door, so that safety accidents caused by sudden opening of the vehicle door by passengers are avoided, the driving safety and the personal safety are greatly improved, and the occurrence of door opening and killing accidents is effectively avoided; meanwhile, even if a moving target exists at the rear part of the automobile for avoiding the subjective judgment of a user outside the automobile, when the automobile door is opened completely without risk, the locking state of the hinge limiting column 6 can still be released through the unlocking module arranged on the handle of the automobile door, so that the automobile door can be opened by the user at any time under any condition, and the use experience of the user is improved.
The second embodiment:
this embodiment is basically the same as the first embodiment except that: as shown in fig. 4, an anti-disengaging structure is further mounted beside the limit column motor 5, and comprises a vertically arranged sliding groove 15, a sliding motor 16 is mounted in the sliding groove 15, an anti-disengaging plug-in 17 is mounted on the sliding motor 16, and a jack 18 matched with the anti-disengaging plug-in 17 is arranged on the hinge limit column 6. The anti-disengaging structure is used for effectively preventing the spacing post of hinge 6 and door hinge 3 from breaking away from when the spacing post of hinge 6 locks to improve the locking stability of the spacing post of hinge 6, further improved the security of opening the door.
The specific implementation process of this embodiment is the same as that of the first embodiment, except that:
when the blind area detection unit 12 detects that no moving target exists behind the vehicle, the controller module 7 sends an unlocking instruction to the limiting column motor 5, and the hinge limiting column 6 rotates to an unlocking state along with the limiting column motor 5; when the blind area detection unit 12 detects that a moving target exists behind the vehicle, the controller module 7 sends a locking instruction to the limiting column motor 5, the hinge limiting column 6 rotates to a locking state along with the limiting column motor 5, meanwhile, the sliding motor 16 is controlled to move downwards, the anti-falling plug-in 17 is inserted into the jack 18 on the hinge limiting column 6, the hinge limiting column 6 is firmly fixed by the anti-falling structure to prevent the hinge limiting column 6 from being accidentally separated, meanwhile, the honey device of the reminding module 9 sends a sound reminding, and a character reminding signal of 'please notice when the door is opened' is synchronously displayed on the display 14.
Through setting up the mousing-hook, can improve the stability of the spacing post 6 locking state of hinge, effectively prevent that its accident from breaking away from, further improved the spacing post 6 of hinge locking reliability, avoid taking place "open the door and kill" the accident, guaranteed driving safety and personal safety.
The above description is only for the embodiment of the present invention, and the common general knowledge of the known specific structures and characteristics in the schemes is not described herein too much, so that those skilled in the art can know all the common technical knowledge in the technical field of the present invention before the application date or the priority date, can know all the prior art in this field, and have the capability of applying the conventional experimental means before this date, and those skilled in the art can complete and implement the schemes in combination with their own capability, and some typical known structures or known methods should not become obstacles for those skilled in the art to implement the present application. It should be noted that, for those skilled in the art, without departing from the structure of the present invention, several modifications and improvements can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent. The scope of the claims of the present application shall be determined by the contents of the claims, and the description of the embodiments and the like in the specification shall be used to explain the contents of the claims.
Claims (7)
1. A safety auxiliary system for vehicle when opening door characterized in that: the door hinge assembly comprises a hinge column arranged on a vehicle door frame, wherein a door hinge is arranged on the hinge column, the door hinge is rotatably connected with the hinge column through a door hinge rotating shaft, and the other end of the door hinge is connected with a vehicle door; a limiting device is further arranged beside the hinge column and comprises a hinge limiting column rotating shaft, a limiting column motor is arranged on the limiting column rotating shaft, and a hinge limiting column is arranged on the limiting column motor;
the vehicle-mounted monitoring system further comprises a controller module, a detection module and a reminding module, wherein the detection module and the reminding module are respectively connected with the controller module, and the detection module comprises a plurality of sensors and a blind area detection unit for detecting the surrounding situation of the vehicle; the controller module is used for controlling the working state of the hinge limiting column; the reminding module is used for sending reminding information when the hinge limiting column is in a locking state.
2. A safety assist system for a vehicle with a door open as claimed in claim 1, wherein: the reminding module comprises a buzzer and a display.
3. The safety assistance system according to claim 2, wherein: the display is a vehicle-mounted display screen.
4. The safety assistance system according to claim 1, wherein: the automobile door unlocking device is characterized by further comprising an unlocking module arranged on the automobile door handle, wherein the unlocking module is used for forcibly releasing the locking state of the hinge limiting column by personnel outside the automobile.
5. A safety assist system for a vehicle with a door open as claimed in claim 1, wherein: the sensor includes a seat pressure sensor for detecting the presence or absence of an occupant on the seat and a wheel speed sensor for detecting the vehicle speed.
6. A safety assist system for a vehicle with a door open as claimed in claim 1, wherein: the anti-disengaging structure is arranged beside the limiting column motor and used for preventing the hinge limiting column from being separated from the door hinge.
7. A safety assist system for a vehicle with a door open as claimed in claim 1, wherein: the door hinge is a metal door hinge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222596809.8U CN218367600U (en) | 2022-09-29 | 2022-09-29 | Safety auxiliary system for vehicle door opening |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222596809.8U CN218367600U (en) | 2022-09-29 | 2022-09-29 | Safety auxiliary system for vehicle door opening |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218367600U true CN218367600U (en) | 2023-01-24 |
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ID=84956979
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222596809.8U Active CN218367600U (en) | 2022-09-29 | 2022-09-29 | Safety auxiliary system for vehicle door opening |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218367600U (en) |
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2022
- 2022-09-29 CN CN202222596809.8U patent/CN218367600U/en active Active
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