CN113129171A

CN113129171A - Hotel check-in management system based on face recognition

Info

Publication number: CN113129171A
Application number: CN202110396904.0A
Authority: CN
Inventors: 朱文明
Original assignee: Hainan Kewei Software Technology Co ltd
Current assignee: Hainan Kewei Software Technology Co ltd
Priority date: 2021-04-13
Filing date: 2021-04-13
Publication date: 2021-07-16

Abstract

The invention provides a hotel check-in management system based on face recognition, which relates to the technical field of hotel management and comprises a front desk PC, an identity card reader, a portrait acquisition device, a hotel server, a cloud database and an electronic door lock, wherein the identity card reader and the portrait acquisition device are both in communication connection with the front desk PC; by using the portrait acquisition equipment, customers do not need to use the house cards, so that inconvenience caused by loss or damage of the house cards and the like can be avoided, and when a plurality of people live in the same guest room, only the portrait acquisition needs to be carried out on each customer.

Description

Hotel check-in management system based on face recognition

Technical Field

The invention relates to the technical field of hotel management, in particular to a hotel check-in management system based on face recognition.

Background

Hotels are defined primarily as commercial establishments that provide a safe, comfortable space for users to rest or sleep for a short period of time. Generally speaking, hotels are locations where guests are provided with a break and a diet. Specifically, the restaurant uses its building as a voucher to provide services to guests through a room for sale, catering and integrated services, thereby gaining economic benefits. Hotels mainly provide accommodation services, living services and facilities, catering, games, entertainment, shopping, business centers, banquet and meetings for tourists.

Most of the existing hotel check-in management systems provide a magnetic card for a customer after the customer registers the identity. After the RFID module of the guest room electronic door lock matched with the magnetic card senses the magnetic card, the door lock execution module can be activated, so that a customer can open the door by rotating the door handle.

However, in the using process, the magnetic card is easy to lose, and meanwhile, customers can easily forget the magnetic card in the guest room, most hotels can provide one magnetic card for the customers in the same guest room, and when two customers live in the same guest room, great inconvenience is caused.

Disclosure of Invention

Therefore, a hotel check-in management system based on face recognition is needed to solve the problem that a magnetic card is inconvenient to use.

A hotel check-in management system based on face recognition comprises a front desk PC, an identity card reader, a face image acquisition device, a hotel server, a cloud database and an electronic door lock, wherein the identity card reader and the face image acquisition device are both in communication connection with the front desk PC, the front desk PC is in communication connection with the hotel server, the electronic door lock is in communication connection with the hotel server through a communication module, the hotel server is in communication connection with the cloud database, the hotel server comprises a local database, the electronic door lock comprises a lock shell, a processor, an RFID module, a door lock execution module, a communication module, a storage module, a face recognition module, a face comparison module and a camera are arranged inside the lock shell, a door handle is arranged on the outer wall of the lock shell, a glass cover is arranged at the position, corresponding to the camera, of the outer wall of the lock shell, and an angle adjusting mechanism is arranged inside the lock shell, the angle adjusting mechanism is used for adjusting the shooting angle of the camera.

The invention uses the portrait acquisition equipment, when a client transacts registration at the front desk PC, the portrait acquisition is carried out on the client and is compared with the identity card information to confirm the authenticity of the client identity information, meanwhile, the front desk PC sends the client identity information, the registration room information and the customer portrait information acquired by the portrait acquisition equipment to the local database for storage, then the client can go to the guest room where the client is logged in, when the client opens the door, the face of the client is shot by the camera to acquire the portrait information of the door opener by using the face identification module through the arrangement of the camera, the processor, the RFID module, the door lock execution module, the communication module, the face identification module and the face comparison module, the portrait information of the door opener is compared with the customer portrait information acquired when the client logs in, when portrait information accords with, can start lock execution module through the treater, make customer open the door through the door handle, customer need not to use the house card, can avoid losing or damaging a great deal of inconvenience that causes because of the house card, when many people live in same guest room simultaneously, only need to carry out portrait collection to every customer can.

In one embodiment, the angle adjusting mechanism comprises a motor, the motor is fixedly connected with the inner wall of the lock shell, a screw rod is fixedly connected with the shaft extension end of the motor, a driving block is sleeved on the outer wall thread of the screw rod, a U-shaped frame is fixedly connected with the outer wall of the driving block, two matching blocks are symmetrically and fixedly connected with the outer wall of the U-shaped frame, the camera is positioned on the inner side of the U-shaped frame, two pin shafts are symmetrically and fixedly connected with the outer wall of the camera, the pin shafts are rotatably connected with the inner wall of the lock shell, two matching grooves are symmetrically formed in the outer wall of the camera, the matching blocks are positioned in the corresponding matching grooves, the matching blocks are slidably connected with the matching grooves, when the height of a customer is too high or too low, and the face recognition module cannot recognize an effective portrait from a picture shot by the camera, the processor can start the motor to drive the screw rod to, thereby utilize the screw rod and the cooperation drive U-shaped frame of drive block to move downwards or upwards to utilize the cooperation in cooperation piece and cooperation groove to make camera and round pin axle rotate as the centre of a circle, thereby adjust the shooting angle of camera, use with the customer that adapts to different heights

In one embodiment, two sliding grooves are symmetrically and fixedly connected to the inner wall of the lock shell on two sides of the U-shaped frame, two sliding strips are symmetrically and fixedly connected to the outer wall of the U-shaped frame, the sliding strips are located in the corresponding sliding grooves, and the stability of movement of the U-shaped frame can be improved by matching the sliding grooves with the sliding strips.

In one embodiment, the inner wall of the lock shell is fixedly connected with limiting strips on the upper side and the lower side of the U-shaped frame, and the movable range of the U-shaped frame can be limited through the arrangement of the two limiting strips, so that the rotation angle of the camera is limited.

In one embodiment, the outer wall of the door handle is provided with a switch, the switch is electrically connected with the processor, the switch is used for controlling the working state of the camera, when the switch is operated by no person, the camera is in a standby state and does not shoot, and when a customer needs to enter a guest room, the camera can be started only by pressing the switch so as to perform face recognition.

In one embodiment, the outer wall of lock shell and the RFID module correspond department and be provided with the sign of punching the card, and the setting of RFID module is convenient for the staff of hotel uses the studio card to open the door and cleans the guest room, and the setting of the sign of punching the card simultaneously is convenient for align the studio card with the RFID module for discernment.

In one embodiment, the local database stores room status data and customer information data, the customer information data includes customer identification information and customer consumption information, and the customer identification information includes identification card information and customer portrait information.

In one embodiment, the storage module is used for storing the portrait information of the customer sent by the hotel server.

In one embodiment, the face comparison module is used for performing face recognition on an image shot by the camera to obtain unlocking portrait information.

In one embodiment, the face comparison module is used for comparing unlocking portrait information with customer portrait information.

Drawings

FIG. 1 is a schematic view of a medium electronic door lock according to the present invention;

FIG. 2 is a block diagram of the present invention;

FIG. 3 is a block diagram of the hotel server of the present invention;

FIG. 4 is a block diagram of the electronic door lock of the present invention;

FIG. 5 is a schematic view showing the internal structure of the lock case according to the present invention;

FIG. 6 is an enlarged view taken at A in FIG. 5;

FIG. 7 is a schematic structural view of a U-shaped frame according to the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1. a foreground PC; 2. an identity card reader; 3. a portrait acquisition device; 4. a hotel server; 5. a local database; 6. a cloud database; 7. an electronic door lock; 8. a processor; 9. an RFID module; 10. a door lock execution module; 11. a communication module; 12. a storage module; 13. a face recognition module; 14. a face comparison module; 15. a lock case; 16. a glass cover; 17. a camera; 18. a pin shaft; 19. a mating groove; 20. a motor; 21. a screw; 22. a drive block; 23. a U-shaped frame; 24. a matching block; 25. a slide bar; 26. a chute; 27. a limiting strip; 28. and (4) switching.

Detailed Description

In order to make the aforementioned and other objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below. It is apparent that the specific details set forth in the following description are merely exemplary of the invention, which can be practiced in many other embodiments that depart from the specific details disclosed herein. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without any inventive step, are within the scope of the present invention.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.

As shown in fig. 1-7, a hotel check-in management system based on face recognition comprises a front desk PC1, an identification card reader 2, a portrait acquisition device 3, a hotel server 4, a cloud database 6, and an electronic door lock 7, wherein the identification card reader 2 and the portrait acquisition device 3 are both in communication connection with a front desk PC1, a front desk PC1 is in communication connection with the hotel server 4, the electronic door lock 7 is in communication connection with the hotel server 4 through a communication module 11, the hotel server 4 is in communication connection with the cloud database 6, the hotel server 4 comprises a local database 5, the electronic door lock 7 comprises a lock shell 15, a processor 8, an RFID module 9, a door lock execution module 10, a communication module 11, a storage module 12, a face recognition module 13, a face comparison module 14, and a camera 17 are arranged inside the lock shell 15, the RFID module 9, the door lock execution module 10, the communication module 11, the storage module 12 are arranged inside the lock shell 15, Face identification module 13, face contrast module 14, camera 17 all with treater 8 electric connection, the outer wall of lock shell 15 is provided with the door handle, and the outer wall of lock shell 15 is provided with glass cover 16 with camera 17's department of correspondence, and the inside of lock shell 15 is provided with angle adjustment mechanism, and angle adjustment mechanism is used for adjusting camera 17's shooting angle.

The invention uses the portrait acquisition equipment 3, when a client transacts registration at the front desk PC1, the portrait acquisition is carried out on the client and the information is compared with the identity card information to confirm the authenticity of the client identity information, meanwhile, the front desk PC1 sends the client identity information, the registered room information and the customer portrait information acquired by the portrait acquisition equipment 3 to the local database 5 for storage, then the client can go to the guest room where the client is logged in, the face of the client is shot by the camera 17 when the client opens the door so as to acquire the portrait information of the door opener by using the face recognition module 13 through the arrangement of the camera 17, the processor 8, the RFID module 9, the door lock execution module 10, the communication module 11, the face recognition module 13 and the face comparison module 14, the portrait information of the door opener is compared with the portrait information of the client acquired when the client logs in registration through the face comparison module 14, when the portrait information is matched, the door lock execution module 10 can be started through the processor 8, so that the customer can open the door through the door handle, the customer does not need to use the house card, a plurality of inconveniences caused by loss or damage of the house card and the like can be avoided, and when a plurality of people live in the same guest room, only the portrait acquisition is needed for each customer.

As shown in fig. 1, 5, 6, and 7, in an embodiment, the angle adjusting mechanism includes a motor 20, the motor 20 is fixedly connected to an inner wall of the lock case 15, a shaft extending end of the motor 20 is fixedly connected to a screw rod 21, an outer wall thread of the screw rod 21 is sleeved with a driving block 22, an outer wall of the driving block 22 is fixedly connected to a U-shaped frame 23, two matching blocks 24 are symmetrically and fixedly connected to an outer wall of the U-shaped frame 23, the camera 17 is located inside the U-shaped frame 23, two pin shafts 18 are symmetrically and fixedly connected to an outer wall of the camera 17, the pin shafts 18 are rotatably connected to an inner wall of the lock case 15, two matching grooves 19 are symmetrically formed in the outer wall of the camera 17, the matching blocks 24 are located in the corresponding matching grooves 19, and the matching blocks.

When the height of the customer is too high or too low, so that the face recognition module 13 cannot recognize a valid portrait from the picture shot by the camera 17, the processor 8 starts the motor 20 to drive the screw 21 to rotate, so that the screw 21 and the driving block 22 are matched to drive the U-shaped frame 23 to move downwards or upwards, the matching block 24 and the matching groove 19 are matched to enable the camera 17 and the pin shaft 18 to rotate around the center, and the shooting angle of the camera 17 is adjusted to adapt to customers with different heights.

As shown in fig. 5, 6 and 7, in one embodiment, two sliding grooves 26 are symmetrically and fixedly connected to the inner wall of the lock case 15 at two sides of the U-shaped frame 23, two sliding bars 25 are symmetrically and fixedly connected to the outer wall of the U-shaped frame 23, and the sliding bars 25 are located in the corresponding sliding grooves 26.

The stability of the movement of the U-shaped frame 23 can be improved by the cooperation of the slide groove 26 and the slide bar 25.

In one embodiment, the inner wall of the lock housing 15 is fixedly connected with a limiting strip 27 on both upper and lower sides of the U-shaped frame 23.

Through the arrangement of the two limiting strips 27, the movable range of the U-shaped frame 23 can be limited, so that the rotation angle of the camera 17 is limited.

As shown in fig. 1, the outer wall of the door handle is provided with a switch 28, the switch 28 is electrically connected with the processor 8, the switch 28 is used for controlling the working state of the camera 17, when the switch 28 is not operated by a person, the camera 17 is in a standby state and does not shoot, and when a customer needs to enter a guest room, the camera 17 can be started by pressing the switch 28 to perform face recognition.

In one embodiment, the outer wall of the lock housing 15 is provided with a card swiping identification corresponding to the RFID module 9.

The setting of RFID module 9, the staff of the hotel of being convenient for uses the studio card to open the door and cleans the guest room, and the setting of the sign of punching the card simultaneously is convenient for align the studio card with RFID module 9 to discern.

In one embodiment, the local database 5 stores room status data and customer information data, the customer information data includes customer identification information and customer consumption information, and the customer identification information includes identification card information and customer portrait information.

In one embodiment, the storage module 12 is used for storing the portrait information of the customer sent by the hotel server 4.

Further, the face comparison module 14 is configured to perform face recognition on an image captured by the camera 17 to obtain unlocking portrait information.

Further, the face comparison module 14 is used for comparing the unlocking portrait information with the customer portrait information.

On the basis of the above embodiments, the hotel check-in management system further includes a cloud database 6, and the cloud database 6 is in communication connection with the hotel server 4 to backup important data in the hotel server 4.

The working principle of the invention is as follows:

The technical features of the above embodiments can be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the above embodiments are not described, but should be considered as the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above examples only show some embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the invention. It should be noted that, for those skilled in the art, various changes, substitutions and alterations can be made without departing from the spirit and scope of the invention. Therefore, the protection scope of the present invention should be subject to the claims.

Claims

1. A hotel check-in management system based on face recognition is characterized by comprising a front desk PC, an identity card reader, a face image acquisition device, a hotel server, a cloud database and an electronic door lock, wherein the identity card reader and the face image acquisition device are both in communication connection with the front desk PC, the front desk PC is in communication connection with the hotel server, the electronic door lock is in communication connection with the hotel server through a communication module, the hotel server is in communication connection with the cloud database, the hotel server comprises a local database, the electronic door lock comprises a lock shell, a processor, an RFID module, a door lock execution module, a communication module, a storage module, a face recognition module, a face comparison module and a camera are arranged inside the lock shell, a door handle is arranged on the outer wall of the lock shell, and a glass cover is arranged at the position, corresponding to the camera, of the outer wall of the lock shell, the inside of lock shell is provided with angle adjustment mechanism, angle adjustment mechanism is used for adjusting the shooting angle of camera.

2. The hotel occupancy management system based on the face recognition as claimed in claim 1, wherein the angle adjustment mechanism comprises a motor, the motor is fixedly connected with the inner wall of the lock case, a screw rod is fixedly connected with an extension shaft of the motor, a driving block is sleeved on the outer wall thread of the screw rod, a U-shaped frame is fixedly connected with the outer wall of the driving block, two matching blocks are fixedly connected with the outer wall of the U-shaped frame symmetrically, the camera is located on the inner side of the U-shaped frame, two pin shafts are fixedly connected with the outer wall of the camera symmetrically, the pin shafts are rotatably connected with the inner wall of the lock case, two matching grooves are symmetrically formed in the outer wall of the camera, the matching blocks are located in the corresponding matching grooves, and the matching blocks are slidably connected with the matching grooves.

3. The hotel occupancy management system based on face recognition as claimed in claim 2, wherein the inner wall of the lock case is symmetrically and fixedly connected with two sliding grooves at two sides of the U-shaped frame, the outer wall of the U-shaped frame is symmetrically and fixedly connected with two sliding bars, and the sliding bars are located in the corresponding sliding grooves.

4. The hotel occupancy management system based on face recognition as claimed in claim 2, wherein the inner wall of the lock case is fixedly connected with limiting strips at the upper side and the lower side of the U-shaped frame.

5. The hotel occupancy management system based on face recognition of claim 1, wherein the outer wall of the door handle is provided with a switch.

6. The hotel stay-in management system based on face recognition as claimed in claim 1, wherein a card-swiping identifier is arranged at the position of the outer wall of the lock case corresponding to the RFID module.

7. The system of claim 1, wherein the local database stores room status data and customer information data, the customer information data comprises customer identity information and customer consumption information, and the customer identity information comprises identity card information and customer portrait information.

8. The system of claim 7, wherein the storage module is configured to store the portrait information of the customer sent by the hotel server.

9. The hotel check-in management system based on face recognition as claimed in claim 1, wherein the face comparison module is used for performing face recognition on the image shot by the camera to obtain unlocking portrait information.

10. The hotel stay-in management system based on face recognition as claimed in claim 8 or 9, wherein the face comparison module is configured to compare the unlocking portrait information with the customer portrait information.