Vehicle unlocking system based on face recognition and vehicle thereof

Abstract

The invention relates to a vehicle unlocking system based on face recognition, the vehicle unlocking system comprises a recognition module, an adjusting module, a door lock module and a control module, the recognition module comprises a rearview mirror and a camera shooting unit installed on the rearview mirror, the camera shooting unit is used for collecting face information, and the camera shooting unit has an information collection position; the adjusting module is connected with the camera unit; the door lock module has a vehicle locking state and an unlocking state; the control module is connected with the recognition module, the adjusting module and the door lock module, when the door lock module is in a vehicle locking state and the vehicle is not started, the control module is used for controlling the adjusting module to adjust the camera shooting unit to an information collection position and controlling the camera shooting unit to collect face information, and the control module is further used for comparing the face information with input information and sending the face information to the recognition module. And when the face information is consistent with the input information, the control module controls the door lock module to be adjusted to an unlocking state. The camera shooting unit is combined with the rearview mirror, the camera shooting unit is adjusted through the control module and the adjusting module, and the face recognition efficiency is improved.

Description

Technical Field

[0001] This application relates to the field of vehicles, and particularly to a vehicle unlocking system based on face recognition and a vehicle thereof. Background Art

[0002] As representative components of the intelligentization of passenger vehicles and the electrification of vehicle bodies, the electronic exterior mirror technology and the face recognition technology bring users a good sense of technology and ceremony when driving and getting into the vehicle. The prior art can arrange electronic exterior mirrors near the A-pillar to meet the requirements of safe driving, and arrange face recognition on the B-pillar to facilitate passengers to get on the vehicle conveniently. However, since the usage scenario of the electronic exterior mirror system is after entering the vehicle, and the usage scenario of the face recognition system is before entering the vehicle, there is a design redundancy in the use of components. The sense of technology and convenience achieved through face recognition are only reflected inside the vehicle, and the sense of ceremony brought by the technology configuration during the process from unlocking the vehicle to entering the vehicle is not reflected. In addition, due to the requirement of the face recognition camera for the field of view, a relatively large hole needs to be dug on the B-pillar, which has a great impact on the cleanliness and smoothness of the side of the passenger vehicle. The driving field of view obtained by the current electronic exterior mirror system through the camera is limited, and the limited rotation results in certain disadvantages in the field of view acquisition. Summary of the Invention

[0003] This application provides a vehicle unlocking system based on face recognition and a vehicle thereof, which can solve the problems in the prior art that the electronic exterior mirror technology and the face recognition technology are not combined, the field of view obtained by the electronic exterior mirror system is limited, and the boarding experience is affected.

[0004] In a first aspect, an embodiment of this application provides a vehicle unlocking system based on face recognition, which includes: an identification module, an adjustment module, a door lock module, and a control module. The identification module includes an exterior mirror and a camera unit installed on the exterior mirror. The camera unit is used to collect face information, and the camera unit has an information collection position. The adjustment module is connected to the camera unit. The door lock module has a locked state and an unlocked state. The control module is connected to the identification module, the adjustment module, and the door lock module. When the door lock module is in the locked state and the vehicle is not started, the control module is used to control the adjustment module to adjust the camera unit to the information collection position, and control the camera unit to collect face information. The control module is also used to compare the face information with the entered information. When the face information is consistent with the entered information, the control module controls the door lock module to adjust to the unlocked state.

[0005] In some embodiments, the camera unit includes a first module and a second module, and both the first module and the second module are connected to the control module;

[0006] The first module is used to collect face information, and the second module is used to collect and send body information;

[0007] Wherein, when the door lock module is in the vehicle locking state and the vehicle is not started, the control module controls the adjustment module to adjust the camera unit to the information collection position and controls the second module to be turned on;

[0008] After the second module sends the human body information to the control module, the control module is further configured to control the first module to be turned on;

[0009] The camera unit further has a driving position. After the vehicle is started, the control module is further configured to control the adjustment module to adjust the camera unit to the driving position.

[0010] In some embodiments, the vehicle unlocking system further includes a side pedal control module. The side pedal control module includes a side pedal disposed on the vehicle body, and the control module is connected to the side pedal;

[0011] When the door lock module is adjusted to the unlocking state, the control module is further configured to:

[0012] Determine whether the human body information meets the side pedal opening condition;

[0013] If so, control the side pedal to open;

[0014] Otherwise, do not open.

[0015] In some embodiments, the human body information includes human body height data;

[0016] The side pedal opening condition includes: the ratio of the human body height data to the height of the threshold from the ground is less than a set value.

[0017] In some embodiments, the control module is further configured to:

[0018] Determine whether there is multiple human body height data;

[0019] If so, determine whether there is a ratio of a human body height data to the height of the threshold from the ground that is less than the set value. If so, control the side pedal to open, otherwise, do not open;

[0020] If not, determine whether the ratio of the human body height data to the height of the threshold from the ground is less than the set value. If so, control the side pedal to open, otherwise, do not open.

[0021] In some embodiments, the recognition module further includes a supplementary light module. The supplementary light module includes a light sensor and a supplementary light. The light sensor and the supplementary light are connected to the control module, and the light sensor is configured to collect and send the ambient light data around the camera unit;

[0022] The control module is further configured to:

[0023] Judge whether the supplementary light condition is met based on the ambient light data around the camera unit;

[0024] If so, control the supplementary light to turn on;

[0025] Otherwise, do not turn on.

[0026] In some embodiments, the supplementary light includes a lamp body and an in-cabin ceiling lamp. The lamp body is disposed on the outer rearview mirror, and the in-cabin ceiling lamp is disposed inside the vehicle cockpit;

[0027] When the ambient light data around the camera unit is less than the first set threshold and greater than or equal to the second set threshold, the control module controls the in-cabin ceiling lamp to turn on. When the ambient light data around the camera unit is less than the second set threshold, the control module controls the lamp body to turn on.

[0028] In some embodiments, the recognition module further includes a cleaning felt disposed on the outer rearview mirror, and the cleaning felt contacts the camera unit;

[0029] The camera unit also has a cleaning position. When the door lock module is in the locked state, the control module is further configured to control the adjustment module to adjust the camera unit to the cleaning position and then adjust it from the cleaning position to the information collection position.

[0030] In some embodiments, the vehicle unlocking system further includes: a seat control module. The seat control module includes a vehicle seat, and the vehicle seat has a driver's seat position;

[0031] When the door lock module is adjusted to the unlocked state, the control module is further configured to control the vehicle seat to adjust to the driver's seat position.

[0032] In a second aspect, an embodiment of the present application provides a vehicle, which includes: the vehicle unlocking system based on face recognition as described above.

[0033] The beneficial effects brought by the technical solutions provided by the embodiments of the present application include:

[0034] The embodiments of the present application provide a vehicle unlocking system based on face recognition and its vehicle. By combining the camera unit with the outer rearview mirror, the cost of installing the outer rearview mirror technology and the face recognition technology on the vehicle is reduced, and the problem of affecting the side coherence and integrity caused by digging a hole in the B-pillar for arranging the camera unit is optimized. At the same time, through the control module and the adjustment module, the camera unit can be adjusted to improve the face recognition efficiency. When face recognition is required, the camera unit is adjusted to the information collection position. When the face information is consistent with the entered information, the door lock module is unlocked, improving the boarding experience. BRIEF DESCRIPTION OF THE DRAWINGS

[0035] Figure 1 It is a schematic structural diagram of the outer rearview mirror and the camera unit provided by an embodiment of the present application;

[0036] Figure 2 Schematic diagram of the vehicle unlocking system provided by the embodiment of the present application;

[0037] Figure 3 Schematic diagram of the field of view of the camera unit in the information collection position and the driving position in the embodiment of the present application;

[0038] Figure 4 Schematic diagram of the field of view of the camera unit in the information collection position and the driving position in the embodiment of the present application;

[0039] Figure 5 Schematic diagram of the field of view of the camera unit in the information collection position and the driving position in the embodiment of the present application.

[0040] In the figure: 1, external rearview mirror; 2, camera unit; 3, cleaning felt; 4, fill light. Detailed implementation manners

[0041] In order to enable those skilled in the art to better understand the solution of the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present application.

[0042] See Figures 1 to 5 , the present application provides a vehicle unlocking system based on face recognition and its vehicle, which can solve the problems existing in the prior art that the electronic external rearview mirror technology and the face recognition technology are not combined, and the field of view obtained by the electronic external rearview mirror system is limited, affecting the boarding experience.

[0043] In a first aspect, the embodiment of the present application provides a vehicle unlocking system based on face recognition, which includes: an identification module, an adjustment module, a door lock module, and a control module. The identification module includes an external rearview mirror 1 and a camera unit 2 installed on the external rearview mirror 1. The camera unit 2 is used to collect face information, and the camera unit 2 has an information collection position; the adjustment module is connected to the camera unit 2; the door lock module has a locked state and an unlocked state; the control module is connected to the identification module, the adjustment module, and the door lock module. When the door lock module is in the locked state and the vehicle is not started, the control module is used to control the adjustment module to adjust the camera unit 2 to the information collection position, and control the camera unit 2 to collect face information. The control module is also used to compare the face information with the input information. When the face information is consistent with the input information, the control module controls the door lock module to adjust to the unlocked state.

[0044] In this application, the camera unit 2 is combined with the exterior rearview mirror 1, which reduces the cost of installing the exterior rearview mirror 1 technology and the face recognition technology on the vehicle, optimizes the problem of the influence on the side coherence and integrity caused by digging a hole in the B-pillar for arranging the camera unit 2. At the same time, through the control module and the adjustment module, the camera unit 2 can be adjusted to improve the face recognition efficiency. When face recognition is required, the camera unit 2 is adjusted to the information collection position. When the face information is consistent with the input information, the door lock module is unlocked, improving the boarding experience.

[0045] It should be noted that the camera unit 2 also has a driving position. After the vehicle is started, the control module is also used to control the adjustment module to adjust the camera unit 2 to the driving position. That is to say, the camera unit 2 will switch between the information collection position and the driving position, as Figure 3 、 Figure 4 and Figure 5 shown. A represents the collection field of view when the camera unit 2 is in the information collection position, and B represents the collection field of view when the camera unit 2 is in the driving position; when the camera unit 2 is in the information collection position, it is used for monitoring recognition and face information recognition feedback. When the camera unit 2 is in the driving position, it is used for road recognition and driving safety information feedback.

[0046] Due to the regulatory requirements for the field of view of the exterior rearview mirror 1 at 4m and 20m behind, the camera image at the B-pillar is very small, and the position is low and close to the vehicle body, making it very inconvenient to capture face information. Through the adjustment module of the present invention, the camera angle of the camera unit 2 can be adjusted. When it is recognized that the vehicle enters the locked state and the vehicle is not started, the camera in the camera unit 2 is rotated in the Y and Z directions to the information collection position.

[0047] In this embodiment, there are various ways for the camera unit 2 to switch between the information collection position and the driving position: the camera unit 2 can be directly adjusted through the adjustment module; the exterior rearview mirror 1 can also be adjusted through the adjustment module. When the exterior rearview mirror 1 is adjusted, the camera unit 2 moves along with it, thereby achieving the purpose of adjusting the camera unit 2.

[0048] Preferably, the adjustment module is set to directly adjust the camera unit 2. The adjustment module includes: setting a ball-type exterior rearview mirror 1 adjustment device, so that the exterior rearview mirror 1 can move the camera angle of the camera unit 2 arbitrarily when it is held in the design plane by the bracket.

[0049] On the basis of the above embodiment, in this embodiment, the camera unit 2 includes a first module and a second module, and both the first module and the second module are connected to the control module.

[0050] Specifically, the first module is used to collect face information, and the second module is used to collect and transmit human body information. Among them, when the door lock module is in the vehicle locking state and the vehicle is not started, the control module controls the adjustment module to adjust the camera unit 2 to the information collection position, and controls the second module to turn on. After the second module sends the human body information to the control module, the control module is also used to control the first module to turn on.

[0051] In this embodiment, it is set that the second module includes an infrared probe. After recognizing that the vehicle enters the vehicle locking state and the vehicle is not started, the camera in the camera unit 2 is adjusted to the information collection position, and the infrared probe is used to capture the human body information, that is, to capture the living body characteristics near the vehicle body. When the infrared probe senses that someone is approaching, the first module is turned on. The first module turns on face recognition to collect face information. When the face information is consistent with the pre-entered information, the recognition is successful, and the signal is transmitted to the control module. At the same time, the camera returns to the driving position.

[0052] In addition, if the face information does not match the entered information successfully, the opening time of the infrared probe and the first module is continuously maintained for continuous recognition. If the continuous recognition is still not successful, the relevant information is recorded and a warning is issued, the first module is turned off, and the second module is started.

[0053] On the basis of the above embodiment, in this embodiment, the recognition module further includes a fill light module. The fill light module includes a light sensor and a fill light 4. The light sensor and the fill light 4 are connected to the control module, and the light sensor is used to collect and transmit the light data around the camera unit 2.

[0054] Therefore, the control module is also used to: judge whether the fill light condition is met based on the light data around the camera unit 2; if so, control the fill light 4 to turn on; otherwise, do not turn on.

[0055] Specifically, the face recognition technology is currently limited by the environment. In the case of insufficient brightness, the recognition success rate will be greatly reduced. To ensure the success rate of face recognition, the system judges the current lighting situation through the light sensor; in this embodiment, when the light data around the camera unit 2 is lower than the set light value, the fill light condition is met, and at this time, the fill light 4 is controlled to turn on to improve the recognition success rate through fill light.

[0056] Furthermore, in this embodiment, it is set that the fill light 4 includes a lamp body and an interior roof lamp. The lamp body is arranged on the outside rearview mirror 1, and the interior roof lamp is arranged inside the vehicle cockpit.

[0057] When the light data around the camera unit 2 is lower than the set light value, the fill light 4 is turned on. At this time, it is also necessary to continue to judge the opening method of the fill light 4:

[0058] When the ambient light data around the imaging unit 2 is less than the first set threshold and greater than or equal to the second set threshold, the control module controls the cabin ceiling light to turn on. When the ambient light data around the imaging unit 2 is less than the second set threshold, the control module controls the lamp body to turn on.

[0059] Specifically, in the case of insufficient light or at night, fill light is used to improve the recognition success rate. To avoid user complaints caused by overly bright light or direct light shining into the eyes, when the ambient light data around the imaging unit 2 is less than the first set threshold and greater than or equal to the second set threshold, for example, in the daytime but with insufficient light, the control module controls the ceiling light in the cockpit to turn on, and fill light is carried out in the form of using the lights in the cockpit to achieve external lighting, and adjustment is made according to the real-time feedback of the first module; if the first module still feedbacks insufficient light brightness, the control module controls the lamp body beside the imaging unit 2 to turn on. The lamp body can use a soft light lamp, and the light brightness is adjusted through the soft light lamp. In the case of night, the soft light lamp is directly used for fill light to avoid the exposure of the privacy inside the vehicle.

[0060] Based on the above embodiments, in this embodiment, the recognition module further includes a cleaning felt 3 disposed on the outer rearview mirror 1, and the cleaning felt 3 is in contact with the imaging unit 2; the imaging unit 2 is also provided with a cleaning position. When the door lock module is in the locked state, the control module is further configured to control the adjustment module to adjust the imaging unit 2 to the cleaning position and then adjust it from the cleaning position to the information collection position.

[0061] Specifically, compared with the traditional outer rearview mirror 1, the outer rearview mirror 1 of the present application is an electronic outer rearview mirror 1. Although the electronic outer rearview mirror 1 is less affected by rain and dirt, there is still a situation where it is covered by rain and mud spots. Since the realization of the driving-related functions of the electronic outer rearview mirror 1 system completely depends on the camera, a small amount of dirt on the camera may be a very large area on the screen display. If the dirt of rain and mud spots cannot be recognized in time, it will greatly affect the experience of the passengers, and if the dirt cannot be cleaned in time, it will have a very large impact on safe driving. Therefore, in addition to driving-related functions, the face recognition function also has relatively high cleanliness requirements.

[0062] To improve this problem, and at the same time to solve the abnormal noise generated by the friction when the camera in the imaging unit 2 rotates, a cleaning felt 3 is added around the lens inside the electronic outer rearview mirror 1. Before the electronic outer rearview mirror 1 is enabled, the initial position of the camera is the maximum limit position of rotation, ensuring that the camera is not affected by external dirt when not in use. At the same time, when the electronic outer rearview mirror 1 is started, regardless of whether the imaging unit 2 was in the information collection position or the driving position before, the control module is further configured to control the adjustment module to adjust the imaging unit 2 to the cleaning position to enter the self-check state, and then adjust it to the use state, realizing the adjustment feasibility self-check of the electronic outer rearview mirror 1 and at the same time realizing the wiping of the outer surface of the imaging unit 2, so as to ensure the safe use and cleanliness of the electronic outer rearview mirror 1.

[0063] Based on the above embodiments, in this embodiment, the vehicle unlocking system further includes a side step control module. The side step control module includes a side step disposed on the vehicle body, and the control module is connected to the side step.

[0064] When the door lock module is adjusted to the unlocked state, the control module is further configured to: determine whether the human body information meets the side step opening condition; if so, control the side step to open; otherwise, do not open.

[0065] Specifically, after successful face recognition, the first module inputs an instruction to the side step. The human body information also includes the human body height data, and whether the side step is opened is determined by the human body height data. In this embodiment, the side step opening condition is set to: the ratio of the human body height data to the ground clearance height of the threshold is less than a set value.

[0066] The control module is further configured to: determine whether there are multiple human body height data; if so, determine whether there is a human body height data whose ratio to the ground clearance height of the threshold is less than the set value. If so, control the side step to open, otherwise, do not open; if not, determine whether the ratio of the human body height data to the ground clearance height of the threshold is less than the set value. If so, control the side step to open, otherwise, do not open.

[0067] The height of all passengers is detected by an infrared probe, and the ratio of the minimum height to the ground clearance height of the vehicle in the designed state is used as the judgment criterion to achieve differential control of the side step and meet the boarding needs of different human bodies. When the ratio of the minimum height to the ground clearance height is greater than the set value, it is determined that the side step is not needed and the passengers can board the vehicle by themselves; when the ratio of the minimum height to the ground clearance height is less than the set value, it is determined that it is difficult to board the vehicle and the side step needs to be deployed. This function can be adjusted according to different user usage habits. Through the control of adaptive and convenient boarding, the boarding process becomes more intelligent. The same model can be used for people of different heights, and at the same time, the problem that it is inconvenient for tall people to use the footrest to board the vehicle due to too low a threshold in some models can be avoided.

[0068] Based on the above embodiments, in this embodiment, the vehicle unlocking system further includes: a seat control module. The seat control module includes a vehicle seat, and the vehicle seat has a driver's seat position; when the door lock module is adjusted to the unlocked state, the control module is further configured to control the vehicle seat to be adjusted to the driver's seat position.

[0069] Specifically, when the door lock module is adjusted to the unlocked state, the information in the driver information database is called to load the user-related memory settings; for example, the vehicle seat position settings, and in addition, it can also include the electronic outer rearview mirror 1 display UI settings, font size, lens zoom ratio, etc., and adjust them to the user-related memory settings.

[0070] It should be noted that if the vehicle occupants do not enter the cockpit within the set time after the door lock module is adjusted to the unlocked state, the vehicle will be locked and the side steps will retract.

[0071] In summary, in this application, the electronic outside rearview mirror 1 and the camera for face recognition share the same unit, reducing the cost of the electronic outside rearview mirror 1 and the face recognition system for the whole vehicle; optimizing the position and angle of face recognition, making the boarding process more in line with the user's operating habits and improving the face recognition efficiency; optimizing the problem of affecting the side coherence and integrity caused by cutting a hole in the B-pillar for arranging the face recognition camera.

[0072] The electronic outside rearview mirror 1 can adjust its use position according to the driver's personal preference, avoiding the problem of discouraging users due to insufficient field of view currently.

[0073] In a second aspect, an embodiment of this application provides a vehicle, which includes the vehicle unlocking system provided in any one of the above embodiments of this application.

[0074] In this application, the camera unit 2 is combined with the outside rearview mirror 1, reducing the cost of installing the outside rearview mirror 1 technology and the face recognition technology on the vehicle, optimizing the problem of affecting the side coherence and integrity caused by cutting a hole in the B-pillar for arranging the camera unit 2. At the same time, through the control module and the adjustment module, the camera unit 2 can be adjusted to improve the face recognition efficiency. When face recognition is required, the camera unit 2 is adjusted to the information collection position. When the face information is consistent with the entered information, the door lock module is unlocked, improving the boarding experience.

[0075] In the description of the embodiments of this application, the terms "including" and "having" and any variations thereof in the specification, claims and the above drawings are intended to cover non-exclusive inclusion. For example, a process, method, system, product or device that includes a series of steps or units is not limited to the listed steps or units, but optionally further includes steps or units not listed, or optionally further includes other steps or units inherent to these processes, methods, products or devices. The descriptions with terms such as "first", "second" and "third" are used to distinguish different objects, etc., and do not represent a sequence, nor do they limit that "first", "second" and "third" are of different types.

[0076] In the description of the embodiments of this application, words such as "exemplary", "for example" or "for instance" are used to mean serving as an example, illustration or explanation. Any embodiment or design solution described as "exemplary", "for example" or "for instance" in the embodiments of this application should not be construed as being more preferred or having more advantages than other embodiments or design solutions. Rather, the use of words such as "exemplary", "for example" or "for instance" is intended to present relevant concepts in a specific manner.

[0077] In the description of the embodiments of the present application, unless otherwise specified, " / " means "or". For example, A / B may mean A or B. The "and / or" in the text is merely an association relationship describing associated objects, indicating that three relationships may exist. For example, A and / or B may mean: A exists alone, A and B exist simultaneously, and B exists alone. In addition, in the description of the embodiments of the present application, "a plurality of" means two or more than two.

[0078] In some processes described in the embodiments of the present application, a plurality of operations or steps appear in a specific order. However, it should be understood that these operations or steps may not be executed in the order in which they appear in the embodiments of the present application or may be executed in parallel. The serial numbers of the operations are only used to distinguish different operations, and the serial numbers themselves do not represent any execution order. In addition, these processes may include more or fewer operations, and these operations or steps may be executed in order or in parallel, and these operations or steps may be combined.

[0079] Through the description of the above embodiments, those skilled in the art can clearly understand that the above-described embodiment methods can be implemented by means of software plus a necessary general hardware platform. Of course, they can also be implemented by hardware, but in many cases the former is a better implementation method. Based on such an understanding, the technical solution of the present application, in essence, or the part that contributes to the prior art can be embodied in the form of a software product. This computer software product is stored in a storage medium as described above (such as ROM / RAM, magnetic disk, optical disk), and includes several instructions to enable a terminal device to execute the methods described in the various embodiments of the present application.

[0080] The above are only the preferred embodiments of the present application, and do not limit the patent scope of the present application. Any equivalent structure or equivalent process transformation made by using the description of the specification and drawings of the present application, or directly or indirectly applied in other related technical fields, shall be similarly included in the patent protection scope of the present application.

Claims

1. A vehicle unlocking system based on face recognition, characterized in that, It includes: An identification module, which includes an exterior rearview mirror (1) and a camera unit (2) mounted on the exterior rearview mirror (1). The camera unit (2) is used to collect face information, and the camera unit (2) has an information collection position; An adjustment module, which is connected to the camera unit (2); A door lock module, which has a locked state and an unlocked state; A control module, which is connected to the identification module, the adjustment module and the door lock module. When the door lock module is in the locked state and the vehicle is not started, the control module is used to control the adjustment module to adjust the camera unit (2) to the information collection position, and control the camera unit (2) to collect face information. The control module is also used to compare the face information with the entered information. When the face information is consistent with the entered information, the control module controls the door lock module to adjust to the unlocked state.

2. The vehicle unlocking system based on face recognition according to claim 1, wherein: The camera unit (2) includes a first module and a second module, and both the first module and the second module are connected to the control module; The first module is used to collect face information, and the second module is used to collect and send body information; Wherein, when the door lock module is in the locked state and the vehicle is not started, the control module controls the adjustment module to adjust the camera unit (2) to the information collection position, and controls the second module to turn on; After the second module sends the body information to the control module, the control module is also used to control the first module to turn on; The camera unit (2) also has a driving position. After the vehicle starts, the control module is also used to control the adjustment module to adjust the camera unit (2) to the driving position.

3. The vehicle unlocking system based on face recognition according to claim 2, wherein: The vehicle unlocking system further includes a side pedal control module. The side pedal control module includes a side pedal arranged on the vehicle body, and the control module is connected to the side pedal; When the door lock module is adjusted to the unlocked state, the control module is also used to: Judge whether the body information meets the side pedal opening condition; If so, control the side pedal to open; Otherwise, do not open.

4. The vehicle unlocking system based on face recognition according to claim 3, wherein: The body information includes human body height data; The side pedal opening condition includes: the ratio of the human body height data to the ground clearance of the threshold is less than a set value.

5. The vehicle unlocking system based on face recognition according to claim 4, wherein: The control module is also used to: Judge whether there is multiple human body height data; If so, judge whether there is a human body height data whose ratio to the ground clearance of the threshold is less than the set value. If so, control the side pedal to open, otherwise, do not open; If not, judge whether the ratio of the human body height data to the ground clearance of the threshold is less than the set value. If so, control the side pedal to open, otherwise, do not open.

6. The vehicle unlocking system based on face recognition according to claim 1, wherein: The recognition module further includes a supplementary lighting module, which includes a light sensor and a supplementary light (4). The light sensor and the supplementary light (4) are connected to the control module, and the light sensor is used to collect and send the ambient light data around the camera unit (2). The control module is further configured to: Judge whether the supplementary lighting condition is met based on the ambient light data around the camera unit (2); If so, control the supplementary light (4) to turn on; Otherwise, do not turn on.

7. The vehicle unlocking system based on face recognition according to claim 6, wherein The supplementary light (4) includes a lamp body and an interior ceiling lamp. The lamp body is arranged on the outer rearview mirror (1), and the interior ceiling lamp is arranged inside the vehicle cockpit; When the ambient light data around the camera unit (2) is less than the first set threshold and greater than or equal to the second set threshold, the control module controls the interior ceiling lamp to turn on. When the ambient light data around the camera unit (2) is less than the second set threshold, the control module controls the lamp body to turn on.

8. The vehicle unlocking system based on face recognition according to claim 1, wherein The recognition module further includes a cleaning felt (3) arranged on the outer rearview mirror (1), and the cleaning felt (3) is in contact with the camera unit (2); The camera unit (2) also has a cleaning position. When the door lock module is in the locked state, the control module is further used to control the adjustment module to adjust the camera unit (2) to the cleaning position and then adjust it from the cleaning position to the information collection position.

9. The vehicle unlocking system based on face recognition according to claim 1, characterized in that, The vehicle unlocking system further includes: A seat control module, which includes a vehicle seat, and the vehicle seat has a driver's seat position; When the door lock module is adjusted to the unlocked state, the control module is further used to control the vehicle seat to adjust to the driver's seat position.

10. A vehicle, characterized in that, It includes: The vehicle unlocking system based on face recognition according to any one of claims 1-9.

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