CN108556733B

CN108556733B - Protection device for prevent passenger from stretching out car window, door window and have its vehicle

Info

Publication number: CN108556733B
Application number: CN201711401846.6A
Authority: CN
Inventors: 王德斌; 许之和; 李维增
Original assignee: Beiqi Foton Motor Co Ltd
Current assignee: Beiqi Foton Motor Co Ltd
Priority date: 2017-12-22
Filing date: 2017-12-22
Publication date: 2020-11-13
Anticipated expiration: 2037-12-22
Also published as: CN108556733A

Abstract

The invention discloses a protection device for preventing a passenger from extending out of a vehicle window, a vehicle window and a vehicle with the protection device, wherein the protection device for preventing the passenger from extending out of the vehicle window comprises a monitoring unit, the monitoring unit is used for monitoring whether the passenger extends out of the vehicle window or not and sending a first signal when the passenger is monitored to extend out; an alarm unit configured to emit warning information when the monitoring unit emits the first signal; and the blocking unit is provided with a blocking piece which can be driven to block the window opening so as to prevent the passenger from extending out of the window opening. The monitoring unit, the alarming unit and the blocking unit are arranged, so that a passenger can be effectively prompted to extend out of a vehicle window, the safety alertness of the passenger in the vehicle can be improved, the blocking piece is triggered to forcibly prevent the passenger from extending out under the condition that the extended passenger is not timely retracted after the passenger is warned for a period of time, the passenger in the vehicle is forced to retract into the vehicle in time, the danger is prevented better, and the safety of the passenger is ensured.

Description

Protection device for prevent passenger from stretching out car window, door window and have its vehicle

Technical Field

The invention relates to the technical field of backlight testing, in particular to a protection device for preventing a passenger from extending out of a vehicle window, a vehicle window and a vehicle with the protection device.

Background

In the related art, in existing vehicles, especially windows of large-sized passenger cars and small-sized passenger cars, sliding windows are generally adopted, passengers can push window doors to open or close windows of the sliding windows according to needs, and when the passengers probe outwards or stretch out arms from the opened windows in the driving process, dangers such as scratch and collision with surrounding vehicles or passengers outside the vehicles exist.

Disclosure of Invention

The present invention is directed to solving at least one of the problems of the prior art. Therefore, the invention provides the protection device for preventing the passenger from extending out of the vehicle window, and the protection device for preventing the passenger from extending out of the vehicle window has good protection effect.

The invention also provides a vehicle window, a vehicle and a protection method for preventing a passenger from extending out of the vehicle window.

A protector against an occupant protruding from a vehicle window according to an embodiment of a first aspect of the present invention includes: the monitoring unit is used for monitoring whether a passenger stretches out of a vehicle window or not and sending a first signal when the passenger stretches out; an alarm unit configured to issue warning information when the monitoring unit issues a first signal; and the blocking unit is provided with a blocking piece, and when the monitoring unit still monitors that the passenger passes through the vehicle window after the alarm unit sends out the warning information for the preset time, the blocking piece is driven to block the vehicle window so as to prevent the passenger from extending out of the vehicle window.

According to the protection device for preventing the passenger from extending out of the vehicle window, the monitoring unit, the alarm unit and the blocking unit are arranged, so that the passenger can be effectively prompted to extend out of the vehicle window, the safety alertness of the passenger in the vehicle can be improved, the passenger can be timely retracted into the vehicle, the danger can be better prevented, and the safety of the passenger is ensured.

In the invention, the protection device also comprises a control unit which is respectively and electrically connected with the monitoring unit, the alarming unit and the blocking unit so as to receive a first signal sent by the monitoring unit, control the alarming unit to send out warning information after receiving the first signal and control the blocking piece to move under the condition that the first signal is still detected after the preset time of the warning information is received.

Further, the blocking member is configured to extend in a first direction and block at least a portion of the vehicle window opening, and the blocking member is configured to be triggered to prevent pinching during blocking of the vehicle window opening.

Further, the anti-pinch protection actions include: stopping movement or retracting in a second direction opposite the first direction.

In the invention, when the interference force on the blocking piece exceeds a preset value in the process that the blocking piece moves along the first direction, the anti-pinch protection action is triggered.

In some embodiments, the blocking unit further comprises: a lead-out mechanism which can be triggered and drives the blocking piece to move.

In the invention, the leading-out mechanism further comprises a storage piece, the storage piece is provided with an inlet and outlet, the reel is positioned in the storage piece, and the blocking piece can retract into the storage piece through the inlet and outlet.

A vehicle glazing according to an embodiment of the second aspect of the invention comprises: a window body having a vehicle window opening; the window door is connected with the window body and can open or close the vehicle window opening; and the protective device is connected with the window body.

Further, the window body is provided with an upper sliding rail and a lower sliding rail, the window door is slidably arranged on the upper sliding rail and the lower sliding rail, and the protection device is positioned between the upper sliding rail and the lower sliding rail.

A vehicle according to an embodiment of the third aspect of the invention includes the above-described window.

A protection method for preventing an occupant from protruding out of a vehicle window opening according to an embodiment of a fourth aspect of the present invention includes: monitoring whether a passenger stretches out of a vehicle window or not when the vehicle is in a starting state; if the passenger is detected to extend out of the window of the vehicle, the alarm unit is controlled to give an alarm; judging whether passengers still extend out of the vehicle window after the alarm unit alarms for preset time; if still, the occupant protrudes out of the vehicle window, the blocking element controlling the blocking unit mechanically blocks the occupant from protruding out.

Further, after the blocking unit touches the passenger, the blocking piece is triggered to execute an anti-pinch protection action.

Further, the blocking member may protrude in a first direction and block the vehicle window, and the blocking member stops moving or retracts in a second direction opposite to the first direction when the blocking member touches the occupant and the interference force received by the blocking member exceeds a preset value.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

FIG. 1 is a schematic structural view of a vehicle window according to an embodiment of the invention;

fig. 2 is a schematic diagram of a protection method for preventing an occupant from protruding through a vehicle window according to an embodiment of the present invention.

Reference numerals:

a vehicle window 1000,

A guard 100, a window body 110, a window 120,

A monitoring unit 1,

A stopper unit 3, a stopper 31, a lightening hole 311, a partition 312, a housing 32,

An upper slide rail 111, a lower slide rail 112 and a window opening 113.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.

Referring to fig. 1 to 2, a protector 100 for preventing an occupant from protruding out of a window 1000 according to an embodiment of the present invention will be described, and the protector 100 for preventing an occupant from protruding out of a window 113 according to an embodiment of the present invention includes: monitoring unit 1, alarm unit and blocking unit 3.

The monitoring unit 1 is configured to detect whether an occupant protrudes from the vehicle window 113, and to emit a first signal when the occupant (e.g., the head or the limbs of the occupant) is detected to protrude. The alarm unit is configured to send out alarm information when the monitoring unit 1 sends out the first signal, and can alarm passengers in the vehicle, so that the passengers can be aware that the passengers extend out of the vehicle window 113, and can be retracted, and dangers can be effectively prevented. The blocking unit 3 is provided with a blocking piece 31, and when the monitoring unit 1 still monitors that the passenger passes through the vehicle window 113 after the alarm unit sends out the warning information for the preset time, the blocking piece 31 is driven to block the vehicle window 113 so as to prevent the passenger from extending out of the vehicle window 113.

It should be noted that the preset time is set to provide enough time for the passenger to withdraw from the window 113, and to provide a suitable response time for the passenger to terminate the error behavior in time after hearing the warning message. In this way, after the alarm unit sends out the warning information for a preset time, if the passenger does not timely withdraw, the passenger is forcibly prevented from extending out of the vehicle window 113 through the blocking piece. If the passenger is not in a state of extending out of the vehicle window 113 after the preset time (i.e. the monitoring unit 1 cannot monitor that the passenger extends out of the vehicle window 113), the blocking unit 3 is not triggered, that is, during the time, the passenger receives the warning information of the warning unit, so that the detected passenger is retracted into the vehicle, and the safety of the passenger is ensured.

Alternatively, the monitoring unit 1 may be an infrared monitoring device, and thus may have a high sensitivity. The monitoring unit 1 can also be an ultrasonic detection device, so that the direction monitoring performance is better, and the detection method of the monitoring unit 1 can be adjusted according to actual requirements. Of course, the monitoring unit 1 may also be a position sensor, a light grating, or other detection elements capable of detecting whether the occupant protrudes out of the vehicle window.

When the monitoring unit 1 can monitor that a passenger extends out of the vehicle window 113, a first signal is sent out (it can be understood that the sending of the first signal by the monitoring unit 1 is a continuous process), the first signal can be directly or indirectly fed back to the alarm unit, and the alarm unit is triggered to send out warning information. At this time, the passenger in the vehicle can receive the warning information and retract the passenger into the vehicle, and the monitoring unit 1 monitors that no passenger extends out of the vehicle window 113, and does not send out the first signal any more. If the passenger in the vehicle fails to withdraw the passenger into the vehicle within the preset time, the blocking unit 3 is triggered, and the blocking member 31 in the blocking unit 3 is driven to block the window opening 113, so that the passenger is prevented from extending out of the window opening 113, the safety of the passenger is ensured, and the danger is prevented.

The occupant may be a body part of the occupant or may be another article, and is not limited to a human body.

According to the protection device 100 for preventing the passenger from extending out of the vehicle window 113, the monitoring unit 1, the alarm unit and the blocking unit 3 are arranged, so that the passenger can be effectively prompted to extend out of the vehicle window 113, the safety alertness of the passenger in the vehicle can be improved, and the blocking piece is triggered to forcibly prevent the passenger from extending out under the condition that the passenger is warned for a period of time and the extended passenger is not retracted in time, so that the passenger in the vehicle is forced to be retracted into the vehicle in time, the danger is prevented better, and the safety of the passenger is ensured.

Optionally, the alarm unit is a warning lamp or a loudspeaker, when a passenger stretches out of the vehicle window 113, and the alarm device gives an alarm, the alarm device can provide obvious sound or light prompt for the passenger in the vehicle, so that the passenger can conveniently make timely response, danger can be prevented better, and safety of the passenger can be guaranteed.

In an embodiment of the present invention, the protection device 100 further includes a control unit (not shown in the figure), the control unit is electrically connected to the monitoring unit 1, the alarm unit and the blocking unit 3 respectively, so as to receive the first signal sent by the monitoring unit 1, control the alarm unit to send out the warning information after receiving the first signal, and control the blocking member 31 to move under the condition that the first signal is still detected after receiving the preset time of the warning information, so that the signals sent by the detection unit and the alarm unit can be received by the control unit in time, and the control unit can perform the determination and correspondingly control the action of the blocking unit according to the determination result.

Alternatively, the control unit may be an onboard ECU, or may be a separate circuit board separate from the ECU and integrated into the shielding device 100, so that the monitored conditions can be determined in a timely manner.

As shown in fig. 1, the blocking member 31 is configured to protrude in a first direction and block at least a portion of the window 113, and the blocking member 31 may be triggered to perform an anti-pinch protection operation during blocking the window 113, and when the blocking member 31 protrudes, the blocking member may contact an occupant protruding from the window 113, so as to prevent the occupant from being in a state of protruding from the window 113, and the anti-pinch protection operation is provided to prevent the blocking member 31 from pinching the occupant protruding from the window 113.

It should be noted that the first direction is a direction in which the position of the blocking member 31 is set toward a position in which the blocking member 31 will operate after being triggered, that is, a moving direction of the blocking member 31 driven at the window opening 113, and a process in which the blocking member 31 protrudes in the first direction is a process in which the occupant is prevented from protruding from the window opening 113, and is not a moving process of the blocking member 31 when the anti-pinch protection action is triggered.

Here, the anti-pinch protection action includes: stopping the movement or retracting in a second direction opposite to the first direction, so that the blocking member 31 is prevented from pinching an occupant protruding through the vehicle window 113 during protection.

Furthermore, when the interference force applied to the blocking member 31 exceeds a predetermined value during the movement of the blocking member 31 in the first direction, the anti-pinch protection action is triggered, so that the blocking member 31 stops moving in the first direction or retracts in the second direction. When the interference force applied to the blocking member 31 does not reach the predetermined value (i.e., the blocking member 31 contacts the occupant, but the interference force is smaller than the predetermined value), the blocking member 31 will continue to move in the first direction, forcibly force the occupant to retract the occupant into the vehicle window 113, and protect the occupant.

It can be understood that the interference force received by the blocking member 31 is the force applied to the blocking member 31 after the occupant contacts the blocking member 31, the detection of the interference force can be performed by providing a pressure sensor on the blocking member, and accordingly, the pressure sensor for detecting the interference force is also connected to the control element, so as to send a pressure signal to the control element through the pressure sensor, and the control element controls the blocking member 31 to perform the anti-pinch protection action when the interference force detected by the pressure sensor is greater than a preset value.

In the present invention, the blocking unit 3 further includes a guiding mechanism, which can be triggered and drive the blocking member 31 to move, that is, the guiding mechanism can drive the blocking member 31 to move along the first direction, can also drive the blocking member 31 to move along the second direction, and can also keep the blocking member 31 in a non-moving state, so as to better achieve the protection effect of the protection device 100.

Further, the stopper 31 includes a partition 312, the unwinding mechanism has a reel on which the partition 312 is wound, and when the reel rotates in the third direction, the partition 312 moves in the first direction; when the spool rotates in a fourth direction opposite the third direction, the diaphragm 312 moves in the second direction. The barrier unit 3 having such a structure is simple in structure, and can effectively protect the occupant who protrudes through the vehicle window 113.

Further, the separator 312 includes a winding body and an outer frame connected to the edge of the winding body, so that the structure of the separator 312 is simple and the movement of the separator 312 can be better ensured.

Optionally, the winding body has a plurality of lightening holes 311, and the plurality of lightening holes 311 are distributed in sequence along the length direction of the winding body, so that the weight of the winding body can be reduced, and the structure of the winding body is simpler.

In the embodiment of the present invention, the guiding mechanism further includes a receiving member 32, the receiving member 32 has an inlet and an outlet, the reel is located in the receiving member 32, the blocking member 31 can be retracted into the receiving member 32 through the inlet and the outlet, and the inlet and the outlet can guide the movement of the blocking member 31, so that the guiding mechanism has a simple structure, more comprehensive functions, small occupied space and more reasonable layout.

As shown in fig. 1, the number of the partition plates 312 is multiple, the partition plates 312 are sequentially arranged along the length direction of the winding shaft, and the length direction of the partition plates 312 is perpendicular to the length direction of the winding shaft, so that the protection range of the protection device 100 is more comprehensive, and a better protection effect is achieved.

The vehicle window 1000 according to the embodiment of the present invention includes: the window comprises a window body 110, a window door 120 and a protection device 100, wherein the window body 110 is provided with a vehicle window opening 113, the window door 120 is connected with the window body 110 and can open or close the vehicle window opening 113, and the protection device 100 is connected with the window body 110. By arranging the protection device 100 on the window 1000, when a passenger stretches out of the window 113, the protection device can effectively prompt the passenger that the passenger stretches out of the window 113, so that the safety alertness of the passenger in the vehicle can be improved, the passenger can be timely retracted into the vehicle, the danger can be prevented better, and the safety of the passenger can be ensured.

The window 120 may be a sliding window, and the vehicle window 113 can be opened or closed by sliding the window horizontally.

Further, the window body 110 is provided with an upper slide rail 111 and a lower slide rail 112, the window door 120 is slidably disposed on the upper slide rail 111 and the lower slide rail 112, the protection device 100 is disposed between the upper slide rail 111 and the lower slide rail 112, and the position of the protection device 100 is more reasonably arranged, so that the window 1000 is simple in structure and has a good protection effect.

The vehicle according to the embodiment of the invention comprises the window 1000, and the window 1000 is arranged, so that when a passenger stretches out of the window 113, the protection device 100 can effectively prompt the passenger to stretch out of the window 113, the safety alert of the passenger in the vehicle can be improved, the passenger can be timely retracted into the vehicle, the danger can be better prevented, the safety of the passenger can be ensured, and the safety performance of the vehicle can be improved.

A protection method for preventing an occupant from protruding out of a vehicle window according to an embodiment of the present invention will be described below with reference to fig. 2.

The protection method for preventing the passenger from extending out of the vehicle window comprises the following steps:

s1: and monitoring whether a passenger stretches out of a vehicle window or not when the vehicle is in a starting state.

S2: and if the passenger is detected to extend out of the window of the vehicle, the alarm unit is controlled to give an alarm.

S3: and judging whether the passengers still extend out of the vehicle window after the alarm unit alarms for the preset time.

S4: if still, the occupant protrudes out of the vehicle window, the blocking element controlling the blocking unit mechanically blocks the occupant from protruding out.

Therefore, the passenger can be effectively prompted to extend out of the vehicle window, so that the safety alertness of the passenger in the vehicle can be improved, and the blocking piece is triggered to forcibly prevent the passenger from extending out under the condition that the passenger is warned for a period of time and is still retracted into the extended passenger in time, so that the passenger in the vehicle is forced to retract the passenger into the vehicle in time, the danger is prevented better, and the safety of the passenger is ensured.

Furthermore, after the blocking unit touches the passenger, the blocking piece is controlled to cancel the blocking movement, and it should be noted here that the blocking unit receives an interference force after touching the passenger, and when the interference force reaches a preset value, the blocking piece cancels the blocking movement, so as to effectively prevent the blocking piece from damaging the passenger extending out of the vehicle window in the process of blocking the movement, and improve the reliability of the protection method.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used merely for convenience of description and for simplicity of description, but do not indicate or imply that the structures or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, are not to be considered as limiting the present invention. Furthermore, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

While embodiments of the invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.

Claims

1. A protection device (100) against dangerous behaviour by an occupant, comprising:

the monitoring unit (1) is used for monitoring whether a passenger stretches out of a vehicle window (113) or not, and sending a first signal when the passenger stretches out is monitored;

an alarm unit configured to emit warning information when the monitoring unit (1) emits a first signal; and

the anti-pinch device comprises a blocking unit (3), the blocking unit (3) is provided with a blocking part (31), when the monitoring unit (1) still monitors that a passenger passes through a vehicle window (113) after the alarm unit sends out warning information for a preset time, the blocking part (31) is driven to block the vehicle window (113) so as to prevent the passenger from stretching out of the vehicle window (113), the blocking part (31) is constructed to stretch out along a first direction and block at least part of the vehicle window (113), and the blocking part (31) can be triggered to perform an anti-pinch protection action in the process of blocking the vehicle window (113).

2. The protection device (100) according to claim 1, further comprising a control unit, wherein the control unit is electrically connected to the monitoring unit (1), the alarm unit and the blocking unit (3) respectively, so as to receive a first signal sent by the monitoring unit (1), control the alarm unit to send out warning information after receiving the first signal, and control the blocking member (31) to move under the condition that the first signal is still detected after a preset time of receiving the warning information.

3. The protective device (100) according to claim 1, wherein the anti-pinch protective action comprises: stopping movement or retracting in a second direction opposite the first direction.

4. Guard device (100) according to claim 3, characterized in that the anti-pinch protection is triggered when the blocking element (31) is subjected to an interference force exceeding a preset value during the movement of the blocking element (31) in the first direction.

5. Guard device (100) according to claim 1 or 2, characterized in that said blocking unit (3) further comprises: a discharge mechanism which can be triggered and drives the blocking element (31) to move.

6. The guard (100) according to claim 5, wherein the stop (31) comprises a diaphragm (312), the payout mechanism having a spool on which the diaphragm (312) is wound, the diaphragm (312) moving in a first direction when the spool rotates in a third direction and the diaphragm (312) moving in a second direction when the spool rotates in a fourth direction opposite the third direction.

7. Guard (100) according to claim 6, characterised in that the lead-out mechanism further comprises a receptacle (32), the receptacle (32) having an access opening, the reel being located in the receptacle (32), the stop (31) being retractable into the receptacle (32) through the access opening.

8. A vehicle window (1000), comprising:

a window body (110), the window body (110) having a vehicle window opening (113);

a window door (120), the window door (120) being connected to the window body (110) and being capable of opening or closing the vehicle window opening (113); and

guard device (100) according to claims 1-7, said guard device (100) being connected to said window body (110).

9. The vehicle window (1000) of claim 8, wherein the window body (110) has an upper rail (111) and a lower rail (112), the window door (120) is slidably disposed on the upper rail (111) and the lower rail (112), and the guard (100) is located between the upper rail (111) and the lower rail (112).

10. A vehicle, characterized by comprising a vehicle window (1000) according to any one of claims 8-9.

11. A protection method against an occupant protruding out of a vehicle window (113), characterized in that it is applied to a protection device (100) according to any one of claims 1 to 7, and in that it comprises:

monitoring whether a passenger extends out of a vehicle window (113) when the vehicle is in a starting state;

if the passenger is detected to extend out of the vehicle window (113), controlling an alarm unit to give an alarm;

judging whether the passengers still extend out of the vehicle window (113) after the alarm unit alarms for the preset time;

if still an occupant protrudes from the vehicle window (113), a blocking element (31) of the control blocking unit (3) mechanically blocks the protrusion of the occupant.

12. Protection method according to claim 11, characterized in that after the blocking unit (3) has touched the occupant, a blocking element (31) is triggered to perform an anti-pinch protection action.

13. Protection method according to claim 12, characterized in that said obstacle (31) is extendable in a first direction and obstructs the vehicle window, said obstacle (31) stopping its movement or retracting its movement in a second direction opposite to the first direction when said obstacle (31) touches said occupant and the obstacle (31) is subjected to an interference force exceeding a preset value.