Pet elevator taking management method and system

Abstract

The invention discloses a pet elevator taking management method and system.The pet elevator taking management method comprises the following steps that S1, unique RFID tags are registered for residents and pets through a server, the RFID tags comprise pet tags and resident tags, and the pet tags are bound with the resident tags; s2, detecting the existing state of the pet through cooperation of the elevator waiting hall, the RFID ultrahigh frequency reader-writer in the car and the camera; s3, if the registered pet is detected, and it is judged that no non-registered pet exists and the pet travels alone, the registered pet is started to Wittig or register elevator taking processing; and S4, if it is detected that the non-registered pet or the pet goes out independently, carrying out non-registered pet or pet independent going-out processing. Through multi-sensor data fusion, the pet recognition accuracy is greatly improved, and the misjudgment rate is greatly reduced; and the RFID and the camera are started and stopped cooperatively, so that invalid reading and writing are reduced.

Description

Technical Field

[0001] The present invention belongs to the technical field of intelligent building management, and particularly relates to a method and system for pet elevator management. Background Art

[0002] With the acceleration of the urbanization process, elevators in high-rise buildings have become the main vertical means of transportation. The number of families raising pets is increasing day by day. People will choose to raise pets to accompany their lives and relieve the pressure brought by daily life and work. For small-sized pets, they are carried in pet boxes. When large-sized pets are outdoors, their movements are restricted by pet ropes. Since there are elevators in the buildings where people live now, when taking the elevator with pets, some people are afraid of large-sized pets, and some people are allergic to pet hair and will feel unwell when sharing the elevator with pets.

[0003] However, there are the following problems when pets take the elevator: 1. Safety hazards: Large pets may cause panic among others, and pets without leashes are likely to cause chaos in the elevator. 2. Hygiene problems: Pet hair or excrement may cause allergies or hygiene disputes. 3. Management difficulties: It is difficult for property management to monitor the number of pets and compliance, and the phenomenon of illegal pet raising occurs frequently.

[0004] In the prior art, pet elevator management is mainly carried out in the following ways: Physical restrictions: such as pet boxes and leashes, but they are not flexible and cannot give active warnings. Basic identification technologies: Some solutions use a single camera or RFID tags, but there are the following defects: 1. Limited camera recognition: Improper installation positions are likely to result in missed inspections of pets (such as short animals); the misjudgment rate is high in dynamic scenarios (such as pedestrian occlusion). Uncontrollable RFID reading range: It is easy to misread non-target tags, especially vulnerable to interference when the elevator door is opened. 2. Lack of a coordination mechanism: The prior art does not combine multi-sensor data fusion and cannot accurately judge the status of pets (such as whether they are registered and whether they travel alone).

[0005] Therefore, there is an urgent need for an intelligent and high-precision pet elevator management solution to improve the user experience and reduce the property management supervision cost. Summary of the Invention

[0006] Aiming at the problems raised in the above background art, the purpose of the present invention is to provide a method and system for pet elevator management, which can improve the user experience and reduce the property management supervision cost, and has an intelligent and high-precision pet elevator management solution.

[0007] To achieve the above technical purpose, the technical solution adopted by the present invention is as follows:

[0008] A method for pet elevator management includes the following steps:

[0009] S1: Register unique RFID tags for the household and pets through the server. The RFID tags include pet tags and household tags, and the pet tags are bound to the household tags.

[0010] S2: The RFID ultra-high frequency readers and cameras in the waiting hall and the car cooperate to detect the presence status of pets.

[0011] S3: If a registered pet is detected and it is determined that there are no unregistered pets and no pet is traveling alone, initiate the process for the registered pet to wait for the elevator or take the elevator.

[0012] S4: If an unregistered pet or a pet traveling alone is detected, handle the situation of the unregistered pet or the pet traveling alone.

[0013] The binding of the pet tag and the household tag in S1 includes the following steps:

[0014] S111: The property management assigns a unique RFID household tag to the household through the server.

[0015] S112: Issue RFID pet tags for each pet that are bound to the household tag.

[0016] S113: The tag information includes the pet breed, size, and the household's contact information, and is stored in the server database.

[0017] The camera uses a multi-branch fusion algorithm for recognition. The multi-branch fusion algorithm includes a dynamic detection branch, a physical feature branch, and a deep learning branch.

[0018] The dynamic detection branch: Analyze the motion trajectory based on the optical flow method to determine whether it conforms to the biological motion law.

[0019] The physical feature branch: Detect the three-dimensional structure through the depth map to distinguish between a flat photo and a real pet.

[0020] The deep learning branch: Use the spatio-temporal feature model to output the probability of a live body.

[0021] Perform weighted voting on the results of the above branches. When the confidence level is greater than 85%, it is determined as a real pet; otherwise, it is judged as a non-real object.

[0022] The cooperation of the RFID ultra-high frequency readers and cameras in the waiting hall and the car in S2 to detect the presence status of pets includes:

[0023] In the waiting elevator scenario, the camera in the waiting hall continuously recognizes pets, and only activates the RFID ultra-high frequency reader in the waiting hall when a pet is detected.

[0024] Specifically, in the waiting elevator scenario, due to the relatively large space in the waiting hall, pets are less affected by occlusion, and the camera has a high accuracy in pet recognition. However, it is difficult to accurately control the reading and writing range of the RFID ultra-high frequency reader / writer in the waiting hall. To reduce the misjudgment of pet waiting in the elevator caused by the misreading of the RFID ultra-high frequency reader / writer in the waiting hall, the camera in the waiting hall always starts real-time dynamic recognition for pets. When a pet is recognized, the RFID ultra-high frequency reader / writer connected by communication starts to read the pet tag information in the reading area. If there is no pet, the camera in the waiting hall controls the RFID ultra-high frequency reader / writer connected by communication to go into sleep mode and does not read the tag temporarily.

[0025] In the car scenario, the RFID ultra-high frequency reader / writer in the car starts only after the elevator door is fully closed to avoid misreading external tags.

[0026] Specifically, in the car scenario, in addition to continuously recognizing pets, the camera in the car also recognizes the elevator door. After judging the situation of the elevator door, when the elevator door opens to fully close, the camera in the car wakes up the RFID ultra-high frequency reader / writer connected by communication and starts the reading function. At this moment, since the elevator car is a metal enclosed space, the reading and writing range of the RFID ultra-high frequency reader / writer in the car is controllable and more accurate. When the elevator door opens, the RFID ultra-high frequency reader / writer in the car may read the pet tag in the waiting hall, resulting in misjudgment. At this time, the camera will control the RFID ultra-high frequency reader / writer in the car to go into sleep mode and does not read the tag temporarily.

[0027] The judgment and processing logic for unregistered pets includes the following steps:

[0028] S311: The camera and the RFID ultra-high frequency reader / writer identify and calculate the number of pets;

[0029] S312: Conduct a statistical count of the number of pets. If the number of pets identified and calculated by the camera is greater than the number of pet tags read by the RFID ultra-high frequency reader / writer, it is determined that there are unregistered pets; if the number of pet tags read by the RFID ultra-high frequency reader / writer is greater than the number of pets identified and calculated by the camera, it is determined that there is a situation where a pet is occluded and no processing is performed.

[0030] The judgment and processing logic for a pet traveling alone includes the following steps:

[0031] S321: The RFID ultra-high frequency reader / writer reads the tag information, and the tag information includes pet tags and household tags;

[0032] S322: If only pet tags are read and the corresponding household tags are not read, it is determined that the pet is traveling alone.

[0033] The waiting elevator processing logic for registered pets includes the following steps:

[0034] S331: After the household arrives at the waiting hall with a pet, the server sends a message to the elevator system indicating that there is a pet waiting in the waiting hall on this floor;

[0035] S332: The elevator system sends a message to the elevator that executed the call instruction indicating that there is a pet waiting. The elevator car lights up the pet reminder light and makes a voice announcement to indicate that there is a pet waiting for the elevator on this floor;

[0036] S333: After the elevator arrives at this floor, the pet reminder light in the elevator car goes out.

[0037] The elevator ride processing logic for the registered pet includes the following steps:

[0038] S341: The server sends a message to the elevator system indicating that there is a pet waiting in the elevator car;

[0039] S342: The elevator system lights up the external call pet reminder light on the floor where the elevator is about to stop;

[0040] S343: If no floors are stopped during this period, the external call pet reminder light on that floor goes out. After the elevator doors close, the steps in S341 and S342 are repeated. If it is determined that there are no registered pets in the elevator car, the external call pet reminder light on that floor goes out.

[0041] The non-registered pet handling includes the following steps:

[0042] S411: Record the image and send it to the property management;

[0043] S412: According to the configured policy, the elevator stops running, does not respond to call requests, or lights up the reminder light.

[0044] The pet traveling alone handling includes the following steps:

[0045] S421: The server sends a notification to the household client;

[0046] S422: According to the configured policy, the elevator stops running, does not respond to call requests, or lights up the reminder light.

[0047] A pet elevator management system, the system includes a client, a server, an elevator, an in-car RFID ultra-high frequency reader, an in-car RFID ultra-high frequency antenna, an in-car camera, a waiting hall RFID ultra-high frequency reader, a waiting hall RFID ultra-high frequency antenna, a waiting hall camera, and an RFID tag;

[0048] The household uses the client to receive reminder information from the server. The server is used for the manager to manage user permissions, pet identity registration management, camera pet video analysis algorithms and management. The elevator is used to carry passengers and pets;

[0049] The RFID ultra-high frequency reader in the waiting hall is used in combination with the RFID ultra-high frequency antenna in the waiting hall, and the RFID ultra-high frequency reader in the car is used in combination with the RFID ultra-high frequency antenna in the car to realize non-contact reading and writing operations on RFID tags and identify the identity information of the corresponding carriers; the cameras in the waiting hall and in the car are used to collect image information, and the RFID tags include household tags and pet tags;

[0050] Both the client and the server are connected to the Internet, and the server is respectively communicatively connected to the RFID ultra-high frequency reader in the car, the RFID ultra-high frequency antenna in the car, the camera in the car, the RFID ultra-high frequency reader in the waiting hall, the RFID ultra-high frequency antenna in the waiting hall, and the camera in the waiting hall.

[0051] Advantages of the present invention:

[0052] 1. Precise identification: Through multi-sensor data fusion, the accuracy rate of pet identification is greatly improved, and the misjudgment rate is greatly reduced.

[0053] 2. Dynamic management: RFID and the camera work in coordination to start and stop, reducing ineffective reading and writing, and saving energy consumption.

[0054] 3. User experience optimization: Through light and voice prompts, the conflict between people and pets is reduced, and the comfort of taking the elevator is improved.

[0055] 4. Strengthening property management supervision: Real-time warning of unregistered pets, assisting property management in standardizing pet-raising behaviors. Brief description of the drawings

[0056] The present invention can be further illustrated by the non-limiting embodiments given in the drawings;

[0057] Figure 1 It is a system schematic diagram of a pet elevator management system of the present invention;

[0058] Figure 2 It is an internal schematic diagram of an elevator car of a pet elevator management system of the present invention.

[0059] Figure 3 It is a flowchart of a pet elevator management method of the present invention. Detailed implementation manners

[0060] To enable those skilled in the art to better understand the present invention, the technical solution of the present invention will be further described below in conjunction with the accompanying drawings and embodiments. The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative work shall fall within the protection scope of the present invention.

[0061] It should be noted that all directional indications (such as up, down, left, right, front, back...) in the embodiments of the present invention are only used to explain the relative position relationship and movement conditions between components in a specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indications will also change accordingly.

[0062] In addition, the descriptions involving "first", "second", etc. in the present invention are only for descriptive purposes, and cannot be understood as indicating or implying their relative importance or implicitly indicating the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions between various embodiments can be combined with each other, but it must be based on the ability of those of ordinary skill in the art to implement. When the combination of technical solutions is contradictory or cannot be implemented, it should be considered that such a combination of technical solutions does not exist and is not within the protection scope required by the present invention. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not used to limit the present invention.

[0063] An embodiment of a pet elevator management system of the present invention, its system composition is as Figure 1-2 shown, including: a client, a server, an elevator, an in-car RFID ultra-high frequency reader, an in-car RFID ultra-high frequency antenna, an in-car camera, a waiting hall RFID ultra-high frequency reader, a waiting hall RFID ultra-high frequency antenna, a waiting hall camera, and an RFID tag.

[0064] Specifically, the household uses the client to receive reminder information from the server. Optionally, the client includes other electronic devices such as the household's mobile phone and tablet. The server is used for the administrator to manage user permissions, pet identity registration management, camera pet video analysis algorithms and management, etc. The elevator is used to carry passengers and pets. Outside the elevator car, there are pet reminder lights and pet do not disturb lights, which are used to remind users of the pet situation outside the car when waiting for the elevator, and the pet do not disturb mode during elevator operation. Inside the elevator car, there are pet reminder lights and pet do not disturb buttons, which are used to display the pet situation inside the car and select the pet do not disturb mode after being lit. The RFID ultra-high frequency reader and antenna in the waiting hall can be used in combination, and the RFID ultra-high frequency reader and antenna in the car can be used in combination to perform non-contact reading and writing operations on RFID tags within a certain range (such as 10 meters, and the reading and writing range can be adjusted according to the actual situation) around, and identify the identity information of the corresponding carrier. The cameras in the waiting hall and in the car are used to collect image information. Optionally, the camera can be an active light (such as an infrared sensor, a photoelectric sensor, etc.) or a passive light camera (such as an RGB camera). The RFID tags include household tags and pet tags.

[0065] Specifically, both the client and the server are connected to the Internet. The server is respectively communicatively connected to the RFID ultra-high frequency reader in the car, the RFID ultra-high frequency antenna in the car, the camera in the car, the RFID ultra-high frequency reader in the waiting hall, the RFID ultra-high frequency antenna in the waiting hall, and the camera in the waiting hall.

[0066] Optionally, in a specific application of this embodiment, the camera in the waiting hall is installed on the top of the elevator waiting hall. The household and pet RFID tags are ultra-high frequency passive tags, and the adjustable range of the reading and writing distance is 1-10 meters. The pet RFID tag is fixed to the collar or leash. The coverage area of the camera in the waiting hall is not less than 2 meters × 2 meters, and a wide-angle lens can be configured to reduce blind spots.

[0067] An embodiment of a method for managing pet elevator rides according to the present invention has the following method steps Figure 3 as shown:

[0068] S1: The server registers unique RFID tags for the household and the pet. The RFID tags include pet tags and household tags, and the pet tags are bound to the household tags;

[0069] Optionally, the RFID tags can be customized into keychain and pendant styles for easy carrying, and the pet tags need to be bound under the household signature, and the pet tags can be bound one-to-many.

[0070] In an embodiment of the present invention, pet registration and tag binding include:

[0071] S111: The property management assigns a unique RFID resident tag (in the form of a keychain) to the resident through the server;

[0072] S112: Issue an RFID pet tag (mounted on a collar) bound to the resident tag for each pet;

[0073] S113: The tag information includes the pet breed, body size, and the resident's contact information, which is stored in the server database.

[0074] S2: The UHF RFID readers and cameras in the waiting hall and the car cooperate to detect the presence status of the pet;

[0075] In an embodiment of the present invention, the cooperation logic of the RFID readers and cameras in the waiting hall and the car includes:

[0076] In the waiting scenario, the camera in the waiting hall continuously identifies the pet, and only activates the RFID reader in the waiting hall when a pet is detected;

[0077] Specifically, in the waiting scenario, since the space in the waiting hall is relatively large, the pet is less affected by occlusion, and the camera has a high accuracy in pet identification. However, it is difficult to accurately control the reading range of the UHF RFID reader in the waiting hall. To reduce the misjudgment of pet waiting caused by the misreading of the UHF RFID reader in the waiting hall, the camera in the waiting hall starts long-term real-time dynamic identification of pets. When a pet is identified, the UHF RFID reader in the waiting hall connected by communication starts to read the pet tag information in the reading area. If there is no pet, the camera in the waiting hall controls the UHF RFID reader in the waiting hall connected by communication to sleep and does not read the tag temporarily.

[0078] In the car scenario, the RFID reader in the car only starts after the elevator door is fully closed to avoid misreading external tags.

[0079] Specifically, in the car scenario, in addition to continuously identifying the pet, the camera in the car also identifies the elevator door. After judging the situation of the elevator door, when the elevator door opens to fully close, the camera in the car wakes up the UHF RFID reader in the car connected by communication and starts the reading function. At this time, since the elevator car is a metal enclosed space, the reading range of the UHF RFID reader in the car is controllable and more accurate. When the elevator door is open, the UHF RFID reader in the car will read the pet tag in the waiting hall, resulting in misjudgment. At this time, the camera will control the UHF RFID reader in the car to sleep and not read the tag temporarily.

[0080] S3: If a registered pet is detected and it is determined that there is no unregistered pet and the pet is not traveling alone, start the processing of the registered pet waiting for the elevator or taking the elevator;

[0081] In an embodiment of the present invention, the detection of the registered pet includes:

[0082] In the waiting elevator scenario, when the waiting hall camera recognizes a pet and the UHF RFID reader in the waiting hall reads the pet tag in the area, and it persists in the recognition area of the waiting hall for a period of time (such as 2 seconds, set according to the actual situation), it is determined as a registered pet.

[0083] In the elevator car scenario, when the in-car camera recognizes a pet and the UHF RFID reader in the car reads the pet tag in the area, and it persists in the recognition area of the waiting hall for a period of time (such as 2 seconds, set according to the actual situation), it is determined as a registered pet.

[0084] In an embodiment of the present invention, the non-registered pet judgment processing logic includes:

[0085] S311: The camera and the UHF RFID reader identify and calculate the number of pets;

[0086] S312: Conduct pet quantity statistics. If the number of pets identified and calculated by the camera is greater than the number of pet tags read by the UHF RFID reader, it is determined that there are non-registered pets; if the number of pet tags read by the UHF RFID reader is greater than the number of pets identified and calculated by the camera, it is determined that there is a situation where a pet is blocked. No processing is performed.

[0087] In an embodiment of the present invention, the pet traveling alone judgment processing logic includes:

[0088] S321: The UHF RFID reader reads the tag information, and the tag information includes pet tags and household tags

[0089] S322: If only the pet tag is read and the corresponding household tag is not read, it is determined that the pet is traveling alone.

[0090] Optionally, the UHF RFID reader transmits the read tag information to the server for tag judgment.

[0091] In an embodiment of the present invention, the registered pet waiting elevator processing logic includes:

[0092] S331: After the household brings the pet to the waiting hall, the server sends a situation that there is a pet waiting for the elevator on this floor to the elevator system;

[0093] S332: The elevator system sends a situation that there is a pet waiting for the elevator to the elevator that executes the call instruction. The pet reminder light in the elevator car is lit and voice broadcast is carried out to remind that there is a pet waiting for the elevator on this floor;

[0094] S333: After the elevator arrives at this floor, the pet reminder light in the elevator car goes out.

[0095] In an embodiment of the present invention, the registered pet elevator riding processing logic includes:

[0096] S341: The server sends a message to the elevator system indicating that there is a pet waiting for the elevator in the car.

[0097] S342: The elevator system lights up the external call pet reminder lamp on the floor where the elevator is about to stop.

[0098] S343: If no floor is stopped during this period, the external call pet reminder lamp on that floor goes out. After the elevator doors close, the steps of S341 and S342 are repeated. If it is determined that there is no registered pet in the elevator car, the external call pet reminder lamp on that floor goes out.

[0099] S4: If an unregistered pet or a pet traveling alone is detected, perform processing for unregistered pets or pets traveling alone.

[0100] In an embodiment of the present invention, if an unregistered pet is determined, the camera records the image information and sends an unregistered pet alarm message to the administrator (property management). To assist the administrator (property management) in managing the pets of the residents and handling the problem of residents keeping pets in violation of regulations, the elevator issues a voice prompt, and the administrator (property management) configures the elevator to take different response measures according to the actual situation.

[0101] Specifically, the processing of unregistered pets includes:

[0102] S411: Record the image and send it to the property management.

[0103] S412: According to the configured policy, the elevator stops running, does not respond to call requests, or lights up the reminder lamp.

[0104] Optionally, if it occurs in the waiting hall, during the occurrence, the elevator directly no longer executes the external call response for that floor, and the elevator also does not stop at that floor; if it occurs in the car, the elevator stops, the doors remain open, or the elevator operates as normal, only giving a pet lamp reminder.

[0105] In an embodiment of the present invention, when a pet travels alone, the elevator issues a voice prompt. The elevator takes different response measures according to the configuration of the administrator (property management) for the system: if it occurs in the waiting hall, during the occurrence, the elevator directly no longer executes the external call response for that floor, and the elevator also does not stop at that floor; if it occurs in the car, the elevator stops, the doors remain open; or the elevator operates as normal, only giving a pet lamp reminder.

[0106] Optionally, the processing of a pet traveling alone includes:

[0107] S421: The server sends a notification to the resident client.

[0108] S422: According to the configuration strategy, the elevator stops running, does not respond to elevator calls, or lights up the warning light.

[0109] Optionally, the server sends a pet traveling alone reminder message to the resident's client, such as sending a message such as "pet traveling alone on floor X", to inform the resident at which location the pet was detected traveling alone. If it occurs in the elevator lobby, the elevator will not respond to the external call of that floor during the period of occurrence, and the elevator will not stop at that floor; if it occurs in the car, the elevator will stop and the door will be open, or the elevator will run as usual and only provide a pet light reminder.

[0110] In a specific application of this embodiment, camera recognition adopts a multi-branch fusion algorithm, which includes a dynamic detection branch, a physical feature branch, and a deep learning branch;

[0111] Dynamic detection branch: Analyze the motion trajectory based on the optical flow method to determine whether it conforms to the laws of biological motion;

[0112] Optionally, micro-motion recognition is used to detect chest rise and fall caused by breathing (for stationary pets); blink detection is also used (for cats and dogs) to track eye opening and closing frequency using a YOLO+ key point model (such as MediaPipe).

[0113] Physical feature branch: Detect three-dimensional structure through depth map to distinguish between flat photos and real pets; specifically, the depth map is obtained through a binocular camera or a ToF (Time-of-Flight) sensor;

[0114] Deep learning branch: Use spatiotemporal feature models to output the probability of liveness;

[0115] Specifically, the spatiotemporal feature model,trains a 3D-CNN model or a Transformer model, inputs continuous video frames, and learns the dynamic features of real pets.

[0116] Model input: 5-10 consecutive frames (224×224×3); Output: Probability of being alive. Loss function: Contrastive Loss, distinguishing between real pets and static / synthetic data.

[0117] A weighted vote is performed on the above branch results. When the confidence level is greater than 85%, it is determined to be a real pet, otherwise it is determined to be a non-real object.

[0118] The above embodiments are only used to exemplarily illustrate the principles and effects of the present invention, rather than to limit the present invention. Any person familiar with this technology can modify or change the above embodiments without departing from the spirit and scope of the present invention. Therefore, all equivalent modifications or changes completed by those with ordinary knowledge in the technical field without departing from the spirit and technical idea disclosed by the present invention should still be covered by the claims of the present invention.

Claims

1. A method for managing pets riding elevators, characterized in that: The steps include: S1: registering a unique RFID tag for a resident and a pet through a server, wherein the RFID tag includes a pet tag and a resident tag, and the pet tag is bound to the resident tag; S2: The presence of pets is detected by RFID UHF readers and cameras in the elevator lobby and car. S3: If a registered pet is detected and it is determined that there are no unregistered pets or pets traveling alone, the registered pet waiting or registered elevator processing is initiated; S4: If an unregistered pet or a pet traveling alone is detected, handle the unregistered pet or the pet traveling alone.

2. A method for managing pets riding elevators according to claim 1, characterized in that: The binding of the pet tag and the resident tag in S1 includes the following steps: S111: The property management assigns a unique RFID resident tag to the resident through the server; S112: issuing an RFID pet tag bound to a resident tag for each pet; S113: The tag information includes the pet's breed, size and resident's contact information, and is stored in the server database.

3. A method for managing pets riding elevators according to claim 1, characterized in that: The camera adopts a multi-branch fusion algorithm for recognition, and the multi-branch fusion algorithm includes a dynamic detection branch, a physical feature branch and a deep learning branch; The dynamic detection branch: analyzes the motion trajectory based on the optical flow method to determine whether it conforms to the laws of biological motion; The physical feature branch detects the three-dimensional structure through the depth map to distinguish between the flat photo and the real pet; The deep learning branch: outputs the probability of being alive using a spatiotemporal feature model; Perform weighted voting on the above branch results. If the confidence level is greater than 85%, it is determined to be a real pet, otherwise it is determined to be a non-real object. The S2 is composed of the RFID UHF reader and camera in the elevator lobby and the car, which cooperate to detect the presence of the pet, including: In the elevator waiting scene, the elevator lobby camera continuously identifies pets and activates the elevator lobby RFID UHF reader only when a pet is detected; In the elevator car scenario, the RFID UHF reader in the car is only activated after the elevator door is completely closed to avoid misreading external tags.

4. A method for managing pets riding elevators according to claim 1, characterized in that: The judgment and processing logic of the unregistered pet includes the following steps: S311: The camera and the RFID UHF reader / writer identify and calculate the number of pets; S312: Count the number of pets. If the number of pets calculated by the camera is greater than the number of pet tags read by the RFID UHF reader, it is determined that there are unregistered pets. If the number of pet tags read by the RFID UHF reader is greater than the number of pets identified and calculated by the camera, it is determined that some pets are obscured and no action is taken.

5. A method for managing pets riding elevators according to claim 1, characterized in that: The judgment processing logic of the pet traveling alone includes the following steps: S321: The RFID UHF reader reads the tag information, which includes the pet tag and the resident tag; S322: If only the pet tag is read and its corresponding resident tag is not read, it is determined that the pet is traveling alone.

6. A method for managing pets riding elevators according to claim 1, characterized in that: The waiting process logic of the registered pet includes the following steps: S331: After the resident brings his pet to the elevator lobby, the server sends a message to the elevator system indicating that there is a pet waiting for the elevator in the elevator lobby on that floor; S332: The elevator system notifies the elevator that has executed the elevator call command that there is a pet waiting for the elevator, and the elevator car lights up the pet reminder light and makes a voice announcement to remind that there is a pet waiting for the elevator on this floor; S333: After the elevator reaches this floor, the pet warning light in the elevator car goes out.

7. A method for managing pets riding elevators according to claim 1, characterized in that: The elevator processing logic of the registered pet includes the following steps: S341: The server sends a message to the elevator system indicating that there is a pet waiting for the elevator in the elevator car; S342: The elevator system turns on the pet call indicator light for the floor where the elevator is about to stop; S343: If the elevator does not stop at a floor during this period, the pet call indicator light on that floor goes out. After the elevator door closes, the steps of S341 and S342 are repeated. If it is determined that there is no registered pet in the elevator car, the pet call indicator light on that floor goes out.

8. A method for managing pets riding elevators according to claim 1, characterized in that: The unregistered pet processing includes the following steps: S411: Record the image and send it to the property management; S412: According to the configuration strategy, the elevator stops running, does not respond to elevator calls, or lights up the warning light.

9. A method for managing pets riding elevators according to claim 1, characterized in that: The process of pet traveling alone includes the following steps: S421: The server sends a notification to the resident client; S422: According to the configuration strategy, the elevator stops running, does not respond to elevator calls, or lights up the warning light.

10. A system for managing pets riding elevators, characterized in that: The system includes a client, a server, an elevator, an in-car RFID UHF reader / writer, an in-car RFID UHF antenna, an in-car camera, an elevator lobby RFID UHF reader / writer, an elevator lobby RFID UHF antenna, an elevator lobby camera and an RFID tag; The client is used by the residents to receive reminder information from the server. The server is used by the administrator to manage user rights, pet identity registration management, camera pet video analysis algorithm and management. The elevator is used to carry passengers and pets. The elevator lobby RFID UHF reader / writer is used in combination with the elevator lobby RFID UHF antenna, and the car RFID UHF reader / writer is used in combination with the car RFID UHF antenna to realize contactless reading and writing operations on RFID tags and identify the identity information of the corresponding carrier; the elevator lobby camera and the car camera are used to collect image information, and the RFID tags include resident tags and pet tags; The client and the server are both connected to the Internet, and the server is respectively connected to the in-car RFID UHF reader / writer, the in-car RFID UHF antenna, the in-car camera, the elevator lobby RFID UHF reader / writer, the elevator lobby RFID UHF antenna and the elevator lobby camera.

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