CN219101005U - Vehicle door lock mechanism and vehicle - Google Patents

Abstract

The utility model discloses a vehicle door lock mechanism and a vehicle. Wherein, vehicle door lock mechanism includes: a door lock driving member; a child lock drive; the output ends of the unlocking relays are electrically connected with the first end of the door lock driving piece and the first end of the child lock driving piece, and the states of the door lock driving piece and the child lock driving piece are controlled to unlock the door lock and the child lock; the output end of the child lock relay is electrically connected with the second end of the child lock driving piece and controls the state of the child lock driving piece to lock the child lock; and the controller is electrically connected with the relays and controls the level output state of the relays so as to control the states of the door lock driving piece and/or the child lock driving piece. The vehicle door lock mechanism can reduce the complexity of the whole structure, and the technical effect of reducing the cost of the whole vehicle on the premise of not influencing the performance of the whole vehicle and customer perception is achieved.

Description

Vehicle door lock mechanism and vehicle

Technical Field

The utility model relates to the technical field of vehicles, in particular to a vehicle door lock mechanism and a vehicle.

Background

The existing vehicle door locks and the child locks of the vehicles are arranged oppositely, the vehicle door locks are provided with four relays which are a four-door locking relay, a three-door unlocking relay and a left front door unlocking relay respectively, wherein the four-door locking relay can control the four vehicle doors to be locked simultaneously, the three-door unlocking relay can control the three vehicle doors except the left front door to be unlocked, and the left front door is unlocked by the left front door unlocking relay. Simultaneously, still additionally be provided with two children lock relays, two children lock relays control the locking and the unblock of children lock on the left and right rear door respectively, and that is, one children lock relay carries out the locking of children lock promptly, and another children lock relay carries out the unblock of children lock.

The unlocking of the child lock can be realized under the condition of unlocking the vehicle door by the arrangement mode, but the whole structure is complex, two relays and related parts are additionally added, the control logic is complex, and the cost is high.

Disclosure of Invention

The utility model aims to at least solve one of the technical problems of complex overall structure of a car door lock and a child lock in the prior art.

Therefore, one purpose of the utility model is to provide a door lock mechanism for a vehicle, which can reduce the complexity of the whole structure, optimize the control logic, and reduce the cost of the whole vehicle on the premise of not affecting the performance of the whole vehicle and the perception of customers;

another object of the present utility model is to provide a vehicle comprising the vehicle door lock mechanism described above.

In order to achieve the above object, an aspect of the present utility model provides a vehicle door lock mechanism comprising: a door lock driver for unlocking the door lock; a child lock actuator for unlocking the child lock of the vehicle door; the output ends of the unlocking relays are electrically connected with the first end of the door lock driving piece and the first end of the child lock driving piece, and the states of the door lock driving piece and the child lock driving piece are controlled to unlock the door lock and the child lock; the output end of the child lock relay is electrically connected with the second end of the child lock driving piece and controls the state of the child lock driving piece to lock the child lock; and the controller is electrically connected with the relays and controls the level output state of the relays so as to control the states of the door lock driving piece and/or the child lock driving piece.

Further, the child lock driving pieces are multiple and comprise a left back door child lock driving piece and a right back door child lock driving piece, the output end of the unlocking relay is electrically connected with the first end of the left back door child lock driving piece and the first end of the right back door child lock driving piece at the same time, and the output end of the child lock relay is electrically connected with the second end of the left back door child lock driving piece and the second end of the right back door child lock driving piece at the same time.

Further, the door lock driving member is a plurality of and includes left front door driving member, right front door driving member, left back door driving member and right back door driving member, and at least one of the first end of left front door driving member, the first end of right front door driving member, the first end of left back door driving member and the first end of right back door driving member is connected with the output of unlocking relay electricity.

Further, the output end of the unlocking relay is electrically connected with the first end of the left front door driving piece, the first end of the right front door driving piece, the first end of the left rear door driving piece and the first end of the right rear door driving piece at the same time.

Further, the unlocking relays are multiple, and each unlocking relay is electrically connected with at least one door lock driving piece.

Further, the plurality of relays further includes at least one latching relay, and the door lock driving member includes a left front door driving member, a right front door driving member, a left rear door driving member, and a right rear door driving member, each of the latching relays being electrically connected with the at least one door lock driving member and controlling a state of the door lock driving member to latch a door lock corresponding to the door lock driving member.

Further, the latching relay includes a left front door latching relay, an output of which is electrically connected to the second end of the left front door driving member and controls a state of the left front door driving member to latch the left front door lock.

Further, the latching relay includes a three-door relay, and an output end of the three-door relay is simultaneously electrically connected with the second end of the right front door driving member, the second end of the left rear door driving member, and the second end of the right rear door driving member, and controls states of the right front door driving member, the left rear door driving member, and the right rear door driving member to latch the right front door lock, the left rear door lock, and the right rear door lock.

Further, the vehicle door lock mechanism further includes a switch that sends a control command to the controller, and the switch is electrically connected to the controller.

Another aspect of the present utility model provides a vehicle comprising the vehicle door lock mechanism described above.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are necessary for the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the following description are only some of the embodiments described in the utility model, and that other drawings can be obtained from these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a logic diagram of the arrangement of a conventional vehicle door lock child lock;

fig. 2 is a logical view of the arrangement of the vehicle door lock mechanism in the embodiment of the utility model.

Reference numerals:

10. a door lock driving member; 11. a left front door driving member; 12. a right front door driving member; 13. a left rear door driving member; 14. a right rear door driving member; 20. a child lock drive; 21. a left rear door child lock drive; 22. a right rear door child lock drive; 31. unlocking the relay; 32. a child lock relay; 33. a left front door latching relay; 34. three-door relay; 40. a controller; 50. and (3) a switch.

Detailed Description

Various aspects and features of the present utility model are described herein with reference to the accompanying drawings.

It should be understood that various modifications may be made to the embodiments of the application herein. Therefore, the above description should not be taken as limiting, but merely as exemplification of the embodiments. Other modifications within the scope and spirit of the utility model will occur to persons of ordinary skill in the art.

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and, together with a general description of the utility model given above, and the detailed description of the embodiments given below, serve to explain the principles of the utility model.

These and other characteristics of the utility model will become apparent from the following description of a preferred form of embodiment, given as a non-limiting example, with reference to the accompanying drawings.

It is also to be understood that, although the utility model has been described with reference to some specific examples, a person skilled in the art will certainly be able to achieve many other equivalent forms of the utility model, having the characteristics as set forth in the claims and hence all coming within the field of protection defined thereby.

The above and other aspects, features and advantages of the present utility model will become more apparent in light of the following detailed description when taken in conjunction with the accompanying drawings.

Specific embodiments of the present utility model will be described hereinafter with reference to the accompanying drawings; however, it is to be understood that the disclosed embodiments are merely exemplary of the utility model, which can be embodied in various forms. Well-known and/or repeated functions and constructions are not described in detail to avoid obscuring the utility model in unnecessary or unnecessary detail. Therefore, specific structural and functional details disclosed herein are not intended to be limiting, but merely as a basis for the claims and as a representative basis for teaching one skilled in the art to variously employ the present utility model in virtually any appropriately detailed structure.

The specification may use the word "in one embodiment," "in another embodiment," "in yet another embodiment," or "in other embodiments," which may each refer to one or more of the same or different embodiments in accordance with the utility model.

The utility model provides a vehicle door lock mechanism and a vehicle, which aim to solve the technical problem that the overall structures of a vehicle door lock and a child lock are complex in the prior art. The vehicle has a vehicle door lock mechanism described below.

A vehicle door lock mechanism as shown in fig. 2, comprising a door lock driving member 10 for unlocking a door lock, a child lock driving member 20 for unlocking a door child lock, a plurality of relays including an unlocking relay 31 and a child lock relay 32, an output terminal of the unlocking relay 31 being electrically connected to both a first end of the door lock driving member 10 and a first end of the child lock driving member 20, and controlling states of the door lock driving member 10 and the child lock driving member 20 to unlock a door lock and a child lock; an output terminal of the child lock relay 32 is electrically connected to a second terminal of the child lock driver 20 and controls the state of the child lock driver 20 to lock the child lock; each relay is electrically connected to the controller 40, and the controller 40 controls the level output state of the relay to control the state of the door lock actuator 10 and/or the child lock actuator 20.

In this embodiment, by setting the unlocking relay 31 and the child lock relay 32, the unlocking relay 31 is matched with the child lock in addition to the unlocking of the door lock, so that the unlocking of the child lock can be realized, and the door lock and the child lock can be unlocked through the unlocking relay 31 during unlocking. The locking of the child lock is achieved through the child lock relay 32, namely the child lock relay 32 is matched with the child lock, and locking of the child lock can be achieved, so that the unlocking relay 31 and the child lock relay 32 are used for unlocking and locking of the child lock respectively. The setting mode can not change the unlocking and locking requirements of the original automobile door lock and the child lock, can meet the original use requirements, can reduce the number of parts, reduce the complexity of the whole structure, optimize the control logic, realize the optimization transformation of the automobile door lock mechanism, and reduce the cost of the whole automobile on the premise of not influencing the performance of the whole automobile and customer perception.

The front and rear of the present embodiment refer to the direction in which the vehicle normally advances, the direction in which the vehicle normally retreats, and the left and right refer to the direction of the occupant, i.e., the left side of the occupant, i.e., the right side of the occupant. Thus, the left front door is actually the driver door, the right front door is the passenger door, and the left and right rear doors are the rear doors to which the driver and passenger doors correspond, respectively. Meanwhile, as shown in fig. 2, the present embodiment uses the end labeled UNLOCK as a first end of the component and the end labeled LOCK as a second end of the component. For the first end and the second end of the driving piece, the driving piece is unlocked in action when only the first end of the driving piece is powered; the driving piece is locked when only the second end of the driving piece is powered; when the first end and the second end of the driving piece are powered simultaneously, the driving piece does not act due to no potential difference.

In addition, it should be noted that the effect of actually unlocking the child lock by the unlocking relay 31 is not controlled by the unlocking relay 31 alone, but rather, the unlocking relay 31 and the child lock relay 32 need to be combined, the child lock can be unlocked only when the unlocking relay 31 is powered and the child lock relay 32 is not powered, the child lock driver 20 is electrically operated, and if the unlocking relay 31 and the child lock relay 32 are powered or not powered, the two ends of the child lock driver 20 are not powered by a potential difference or are not operated. The other driving members operate similarly to those described above.

In the present embodiment, the child lock driving members 20 are plural and include a left rear door child lock driving member 21 provided on the left rear door and a right rear door child lock driving member 22 provided on the right rear door, the output end of the unlocking relay 31 is electrically connected with the first end of the left rear door child lock driving member 21 and the first end of the right rear door child lock driving member 22 at the same time, and the output end of the child lock relay 32 is electrically connected with the second end of the left rear door child lock driving member 21 and the second end of the right rear door child lock driving member 22 at the same time. Thus, when the controller 40 only changes the state of the unlocking relay 31, the unlocking relay 31 can simultaneously drive the left rear door child lock driver 21 and the right rear door child lock driver 22 to unlock, thereby realizing simultaneous unlocking. Similarly, when the controller 40 changes only the state of the child lock relay 32, the child lock relay 32 can simultaneously drive the left and right rear door child lock drivers 21 and 22 to perform locking, thereby achieving simultaneous locking. When the controller 40 changes the states of the unlocking relay 31 and the child lock relay 32 at the same time, the potential differences at both ends of the left rear door child lock driver 21 and both ends of the right rear door child lock driver 22 are respectively identical, and neither of them acts.

In the present embodiment, considering that there are a plurality of doors, the door lock driver 10 is also provided in plurality and is preferably provided in one-to-one correspondence with the doors, so that the door lock driver 10 includes a left front door driver 11, a right front door driver 12, a left rear door driver 13, and a right rear door driver 14, which are respectively mated with the left front door, the right front door, the left rear door, and the right rear door. Wherein at least one of the first end of the left front door driving piece 11, the first end of the right front door driving piece 12, the first end of the left rear door driving piece 13, and the first end of the right rear door driving piece 14 is electrically connected with the output end of the unlocking relay 31. The present embodiment employs the output end of the unlocking relay 31 to be electrically connected to the first end of the left front door driving piece 11, the first end of the right front door driving piece 12, the first end of the left rear door driving piece 13, and the first end of the right rear door driving piece 14 at the same time. Thus, the four door locks of the right front door, the left rear door and the right rear door can be simultaneously controlled when the unlocking relay 31 operates, and the four doors can be simultaneously unlocked.

Of course, instead of employing the above-described one unlocking relay 31 to simultaneously engage with four door locks, a plurality of unlocking relays 31 may be provided, and each unlocking relay 31 may be electrically connected to at least one door lock driving element 10.

In this embodiment, the plurality of relays further includes at least one latching relay, each of which is electrically connected with at least one door lock driver 10 and controls the state of the door lock driver 10 to latch the door lock corresponding to the door lock driver 10.

To meet the operational requirements of the vehicle door, the latching relay of the present embodiment includes a left front door latching relay 33 and a three door relay 34. The output end of the left front door locking relay 33 is electrically connected with the second end of the left front door driving piece 11 and controls the state of the left front door driving piece 11, so that the left front door locking relay 33 independently controls the locking of the left front door lock, and the four-door unlocking effect of the unlocking relay 31 is matched, so that the requirements of left front door locking and other three-door unlocking can be met. The output end of the three-door relay 34 is electrically connected with the second end of the right front door driving member 12, the second end of the left rear door driving member 13 and the second end of the right rear door driving member 14, and controls the states of the right front door driving member 12, the left rear door driving member 13 and the right rear door driving member 14, so that the three-door relay 34 can simultaneously realize three-door locking of the right front door lock, the left rear door lock and the right rear door lock, and can realize the requirements of left front door unlocking and other three-door locking by matching with the four-door unlocking action of the unlocking relay 31. The left front door latch relay 33 and the three door relay 34 cooperate to realize four door latch. Through the mode, the vehicle door lock mechanism of the embodiment still can realize the effect realized by the traditional door lock control strategy, and the original use requirement is met.

In this embodiment, the vehicle door lock mechanism further includes a switch 50 for sending a control command to the controller 40, where the switch 50 is electrically connected to the controller 40, and can send a central control signal to the controller 40 to implement control of each relay, the vehicle door lock, and the child lock.

Based on the above-described structural arrangement, a description will be given below of a conventional unlocking strategy and a specific procedure of the unlocking strategy of the present embodiment. For convenience of explanation, the left front door driving piece 11, the right front door driving piece 12, the left rear door driving piece 13 and the right rear door driving piece 14 are respectively provided with a motor M1, a motor M2, a motor M3 and a motor M4, and the left rear door and the right rear door are respectively provided with a motor M5 and a motor M6 for the child lock driving piece 20. The left front door locking relay 33, the unlocking relay 31, the three-door relay 34, and the child lock relay 32 of the present embodiment are respectively referred to as a relay R1, a relay R2, a relay R3, and a relay R4, each of which controls the operation of the motor by a high-low level. Reference is made in particular to the corresponding figures.

As shown in fig. 1, the control process of the conventional door lock and the child lock is as follows:

door lock unlocking: after receiving the central control signal of the switch, the controller outputs a corresponding signal to control the relay to be attracted and then outputs a power supply to the corresponding door motor to execute corresponding actions;

(1) when the controller receives four-door unlocking signals sent by the switch through 6 pins, the controller 1 and 3 pins output low-drive signals to drive the relays R1 and R3 to be attracted, the 3 pin outputs high level, the 2 pin of the motor M1 is high level, the 1 pin is low level, and the M1 executes left front door unlocking; the 1 foot of the motors M2, M3 and M4 is in a high level, the 2 foot is in a low level, and the motors M2, M3 and M4 respectively execute unlocking of a right front door, a left rear door and a right rear door; namely, the four-door unlocking function is realized;

(2) when the controller receives a left front door unlocking signal sent by the switch through the 6 pins, the 3 pins of the controller output a low-drive signal to drive the relay R3 to be attracted, the 3 pins output a high level, the 2 pins of the motor M1 are high level, the 1 pins are low level, the M1 executes left front door unlocking, and other doors are not unlocked; i.e. to achieve unlocking of only the left front door.

(3) When the controller receives a four-door locking signal sent by the switch through the 6 pins, the 2 pins of the controller output a low-drive signal to drive the relay R2 to be attracted, the 3 pins output a high level, the 1 pin of the motor M1 is a high level, the 2 pins are a low level, and the M1 executes left front door locking; the 2 feet of the motors M2, M3 and M4 are in high level, the 1 foot is in low level, and the motors M2, M3 and M4 respectively execute locking of a right front door, a left rear door and a right rear door; namely, four-door locking is realized.

Unlocking the child lock: after receiving the signal of switching the child lock, the controller outputs a corresponding signal to control the relay to be attracted and then outputs a power supply to each child lock motor to execute corresponding actions;

(1) when the controller receives a child lock locking signal sent by the switch through the 6 feet, the 4 feet of the controller output low-drive signals to drive the relay R4 to be attracted, the 3 feet output high level, the 1 feet of the motors M5 and M6 are high level, the 2 feet are low level, the motors M5 and M6 rotate the inner safety pull rod to rotate, the child protection connecting rod is separated, and the left and right rear door child lock function is achieved.

(2) When the controller receives a child lock unlocking signal sent by the switch through the 6 feet, the controller 5 feet output a low-drive signal to drive the relay R5 to be attracted, the 3 feet output a high level, the 2 feet of the motors M5 and M6 are high level, the 1 foot is low level, the motors M5 and M6 reversely rotate the inner safety pull rod to rotate, the child protection connecting rod is meshed, and the child lock function of the left rear door and the right rear door is relieved.

As shown in fig. 2, the unlocking process of the door lock and the child lock of the present embodiment is:

1. sending a command signal to a controller 6 pin through a switch;

2. after receiving the switch central control signal, the controller outputs a corresponding signal to control the relay to be attracted and then outputs a power supply to the corresponding door motor to execute corresponding actions;

(1) when the controller receives four-door unlocking signals sent by the switch through 6 pins, the controller 2 and 4 pins output low-drive signals to drive the relays R2 and R4 to be attracted, 3 pins output high level, 2 pins of the motor M1 are high level, 1 pin is low level, and M1 executes left front door unlocking; the 1 foot of the motors M2, M3 and M4 is in a high level, the 2 foot is in a low level, and the motors M2, M3 and M4 respectively execute unlocking of a right front door, a left rear door and a right rear door; the 1 and 2 feet of the motors M5 and M6 are high level, the motors do not act, and the unlocking function of the child lock is not activated; namely, only four-door unlocking function is realized;

(2) when the controller receives a left front door unlocking signal sent by the switch through 6 pins, the controller 2 and the 3 pins output low-drive signals to drive the relays R2 and R3 to be attracted, the 3 pin outputs a high level, the 2 pin of the motor M1 is a high level, the 1 pin is a low level, the M1 executes left front door unlocking, the 1 and 2 pins of the motors M2, M3 and M4 are all high levels, no action is generated, and other doors are not unlocked; i.e. to achieve unlocking of only the left front door.

(3) When the controller receives a four-door locking signal sent by the switch through the 6 pins, the controller 1 and the 3 pins output low-drive signals to drive the relays R1 and R3 to be attracted, the 3 pins output high level, the 1 pin of the motor M1 is high level, the 2 pin is low level, and the M1 executes left front door locking; the 2 pins of the M2, M3 and M4 motors are in high level, the 1 pin is in low level, and the M2, M3 and M4 respectively execute locking of a right front door, a left rear door and a right rear door; namely, four-door locking is realized.

3. After receiving the signal of switching the child lock, the controller outputs a corresponding signal to control the relay to be attracted and then outputs a power supply to each child lock motor to execute corresponding actions;

(1) when the controller receives a child lock locking signal sent by the switch through the 6 feet, the 4 feet of the controller output low-drive signals to drive the relay R4 to be attracted, the 3 feet output high level, the 1 feet of the motors M5 and M6 are high level, the 2 feet are low level, the motors M5 and M6 rotate the inner safety pull rod to rotate, the child protection connecting rod is separated, and the left and right rear door child lock function is achieved.

(2) When the controller receives a child lock unlocking signal sent by the switch through the 6 pins, the controller 1, the 2 pins and the 3 pins output low-drive signals to drive the relays R1, R2 and R3 to respectively output high level after the attraction of the 3 pins, the 1 pin and the 2 pin of the motor M1 are both high level, the motor does not act, and the left front door unlocking is not executed; the 1 and 2 feet of the motors M2, M3 and M4 are high level, the motors do not act, and the unlocking of the right front door, the left rear door and the right rear door is not executed; the 2 feet of the motors M5 and M6 are in high level, the 1 foot is in low level, the motors M5 and M6 reversely rotate the inner safety pull rod to rotate, the child protection connecting rod is meshed, and the child lock function of the left and right rear doors is released.

It should be noted that, in the above embodiments, a plurality refers to at least two.

From the above description, it can be seen that the above embodiments of the present utility model achieve the following technical effects:

1. the technical problem that the overall structure of a car door lock and a child lock is complex in the prior art is solved;

2. the unlocking and locking requirements of the original car door lock and the original child lock are not changed, and the original use requirements can be met;

3. the number of parts can be reduced, the complexity of the whole structure can be reduced, the control logic can be optimized,

the optimization and transformation of the vehicle door lock mechanism are realized.

In the description of the present utility model, it should 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", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model.

In the description of the utility model, a "first feature" or "second feature" may include one or more of such features.

In the description of the present utility model, "plurality" means two or more.

In the description of the utility model, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, and may also include the first and second features not being in direct contact but being in contact with each other by another feature therebetween.

In the description of the utility model, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature.

In the description of the present specification, reference to the terms "one embodiment," "some embodiments," "illustrative embodiments," "examples," "specific examples," or "some examples," etc., means 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 utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. 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 present utility model have been shown and described, it will be understood by those of ordinary skill in the art that: many changes, modifications, substitutions and variations may be made to the embodiments without departing from the spirit and principles of the utility model, the scope of which is defined by the claims and their equivalents.

Claims (10)

1. A vehicle door lock mechanism, characterized by comprising:

a door lock drive (10) for unlocking the door lock;

a child lock actuator (20) for unlocking the child lock of the vehicle door;

a plurality of relays including an unlocking relay (31) and a child lock relay (32), an output end of the unlocking relay (31) being electrically connected to both a first end of the door lock driver (10) and a first end of the child lock driver (20), and controlling states of the door lock driver (10) and the child lock driver (20) to unlock the door lock and the child lock; the output end of the child lock relay (32) is electrically connected with the second end of the child lock driving piece (20) and controls the state of the child lock driving piece (20) so as to lock the child lock;

and a controller (40), each of the relays is electrically connected with the controller (40), and the controller (40) controls the level output state of the relay to control the state of the door lock driving member (10) and/or the child lock driving member (20).

2. The vehicle door lock mechanism according to claim 1, wherein the child lock driving member (20) is plural and includes a left rear door child lock driving member (21) and a right rear door child lock driving member (22), the output end of the unlocking relay (31) is electrically connected to the first end of the left rear door child lock driving member (21) and the first end of the right rear door child lock driving member (22) at the same time, and the output end of the child lock relay (32) is electrically connected to the second end of the left rear door child lock driving member (21) and the second end of the right rear door child lock driving member (22) at the same time.

3. The vehicle door lock mechanism according to claim 1, wherein the door lock driver (10) is plural and includes a left front door driver (11), a right front door driver (12), a left rear door driver (13), and a right rear door driver (14), at least one of a first end of the left front door driver (11), a first end of the right front door driver (12), a first end of the left rear door driver (13), and a first end of the right rear door driver (14) being electrically connected with an output of the unlocking relay (31).

4. A vehicle door lock mechanism according to claim 3, wherein the output end of the unlocking relay (31) is electrically connected to the first end of the left front door driving member (11), the first end of the right front door driving member (12), the first end of the left rear door driving member (13) and the first end of the right rear door driving member (14) at the same time.

5. A vehicle door lock mechanism according to claim 3, wherein said unlocking relays (31) are plural, and each of said unlocking relays (31) is electrically connected to at least one of said door lock driving members (10), respectively.

6. The vehicle door lock mechanism according to claim 1, wherein the plurality of relays further includes at least one latching relay, the door lock driver (10) includes a left front door driver (11), a right front door driver (12), a left rear door driver (13), and a right rear door driver (14), each of the latching relays is electrically connected with the at least one door lock driver (10), and controls a state of the door lock driver (10) to latch a door lock corresponding to the door lock driver (10).

7. The vehicle door lock mechanism according to claim 6, wherein the latching relay includes a left front door latching relay (33), an output terminal of the left front door latching relay (33) is electrically connected to a second terminal of the left front door driving member (11), and a state of the left front door driving member (11) is controlled to latch the left front door lock.

8. The vehicle door lock mechanism according to claim 6, wherein the latching relay includes a three-door relay (34), and an output end of the three-door relay (34) is electrically connected to the second end of the right front door driving member (12), the second end of the left rear door driving member (13), and the second end of the right rear door driving member (14) at the same time, and controls states of the right front door driving member (12), the left rear door driving member (13), and the right rear door driving member (14) to latch the right front door lock, the left rear door lock, and the right rear door lock.

9. The vehicle door lock mechanism according to claim 1, further comprising a switch (50) that transmits a control instruction to the controller (40), the switch (50) being electrically connected to the controller (40).

10. A vehicle characterized by comprising the vehicle door lock mechanism according to any one of claims 1 to 9.

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