Elevator remote monitoring method and system based on Internet of Things

Abstract

The present invention discloses an elevator remote monitoring method and system based on the Internet of Things, which relates to the field of remote monitoring technology, including: an elevator remote monitoring terminal, an elevator monitoring system, a data acquisition device, a monitoring camera, a door opening sensor and a temperature and humidity sensor, wherein the output end of the elevator remote monitoring terminal is connected to the elevator monitoring system. The elevator remote monitoring method and system based on the Internet of Things can collect data collected by the monitoring camera, the door opening sensor and the temperature and humidity sensor through a data collection module, and then compress the data collected by the data collection module through a data compression module. When a major accident occurs in the elevator and the trapped person cannot send a distress message in time, the automatic alarm module can automatically send a distress message through a backup power supply, thereby preventing the trapped person from missing the best rescue time, allowing rescuers to arrive at the scene in time for rescue, and improving the timeliness of rescue.

Description

Technical Field

[0001] The present invention relates to the field of remote monitoring technology, and in particular to an elevator remote monitoring method and system based on the Internet of Things. Background Art

[0002] An elevator is a power-driven electromechanical device used to transport people and goods vertically or horizontally within a building. The elevator is driven by electricity or other power sources, and uses traction, force, hydraulics, etc. to make the car move up or down on a rigid guide rail. This equipment not only provides people with a convenient and fast vertical transportation method, but is also widely used in various buildings, such as residences, office buildings, shopping malls, hospitals, etc.

[0003] There are various types of elevators, including traction-driven elevators, forced-driven elevators, hydraulic-driven elevators, and passenger elevators. Each type of elevator has its specific application scenarios and advantages. In addition, the structure of the elevator is relatively complex, including key parts such as the traction system, monitoring system, and door system. These parts work together to ensure the safe and stable operation of the elevator. As an important part of modern buildings, elevators have become an indispensable part of people's daily lives. The data collection and transmission of elevator operation are realized through the Internet of Things technology. At the same time, the elevator operation screen and data can be monitored through the elevator remote monitoring terminal. In the elevator remote monitoring system, once a fault or accident occurs inside the elevator, due to the poor signal inside the elevator, it is difficult for the trapped personnel to quickly report the incident, causing the trapped personnel to easily miss the best rescue time, and the traditional monitoring data transmission efficiency is low, which affects the real-time and responsiveness of the monitoring screen. Summary of the invention

[0004] The object of the present invention is to provide an elevator remote monitoring method and system based on the Internet of Things to solve the problem that the elevator remote monitoring system is not easy to automatically alarm as mentioned in the above background technology.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: an elevator remote monitoring system based on the Internet of Things, comprising: an elevator remote monitoring terminal, an elevator monitoring system, a data acquisition device, a monitoring camera, a door opening sensor and a temperature and humidity sensor, the output end of the elevator remote monitoring terminal is connected to the elevator monitoring system, the output end of the elevator monitoring system is connected to the data acquisition device, the data acquisition device comprises a monitoring camera, a door opening sensor and a temperature and humidity sensor, and the output ends of the monitoring camera, the door opening sensor and the temperature and humidity sensor are commonly connected to a data collection module.

[0006] Preferably, the output end of the data collection module is connected to a data analysis module and a data compression module respectively, and the output end of the data compression module is connected to a data transmission module.

[0007] Preferably, the output end of the data transmission module is connected to the input end of the elevator monitoring system, and the receiving end of the data transmission module is connected to a data encryption module.

[0008] Preferably, the output end of the data analysis module is connected to a fault diagnosis module, a fault warning module and an automatic alarm module respectively, and the receiving end of the automatic alarm module is connected to a backup power supply.

[0009] Preferably, the elevator remote monitoring terminal and the elevator monitoring system are connected in series.

[0010] Preferably, the output end of the surveillance camera is respectively connected to a sound acquisition module and a video acquisition module, and the output ends of the sound acquisition module and the video acquisition module are commonly connected to a data receiving module.

[0011] Preferably, the output end of the data receiving module is connected to an AI recognition module, and the receiving end of the AI ​​recognition module is respectively connected to an electric vehicle recognition module and a large item recognition module.

[0012] Preferably, the output end of the AI ​​recognition module is connected to a voice reminder module, and the output end of the voice reminder module is connected to a forced shutdown module.

[0013] Preferably, the receiving end of the forced shutdown module is connected to a sensing release module.

[0014] The elevator remote monitoring method based on the Internet of Things includes the following steps:

[0015] S1: Install the required sensors and monitoring equipment;

[0016] S2: Collect elevator monitoring data through sensors and monitoring equipment;

[0017] S3: Analyze the collected data;

[0018] S4: Compress the collected data and transmit it to the monitoring terminal.

[0019] Compared with the prior art, the beneficial effects of the present invention are: the elevator remote monitoring method and system based on the Internet of Things can concentrate the data collected by the monitoring camera, door opening sensor and temperature and humidity sensor through the data collection module, and then compress the data collected by the data collection module through the data compression module. When a major accident occurs in the elevator and the trapped persons are unable to send a distress message in time, the automatic alarm module can automatically send a distress message through the backup power supply, thereby preventing the trapped persons from missing the best rescue time, allowing rescue personnel to arrive at the scene in time for rescue, and improving the timeliness of the rescue.

[0020] 1. The elevator remote monitoring system based on the Internet of Things is a system that uses the Internet of Things technology to collect information such as the operating status, usage, and maintenance of the elevator through sensors and monitoring equipment. The traditional elevator remote monitoring system is difficult to automatically alarm, which makes it easy for trapped people to miss the best rescue time. The data collection module can collect data collected by monitoring cameras, door opening sensors, and temperature and humidity sensors. The data compression module can then compress the data collected by the data collection module. The data compression module can reduce the amount of data transmitted and further improve the transmission efficiency. At the same time, the data transmission module can transmit the data compressed by the data compression module to the elevator monitoring system through the 5G network. At this time, the elevator remote monitoring terminal can view the elevator monitoring screen and operation through the elevator monitoring system Data, the data encryption module can be used to encrypt the data transmitted by the data transmission module to prevent the data from being illegally intercepted or tampered with. When the elevator fails, the fault diagnosis module can automatically diagnose the fault, quickly locate the fault location, provide accurate fault information to maintenance personnel, and shorten the fault handling time. The fault warning module can predict possible faults and issue warning information in advance so that managers can take timely measures to avoid the occurrence of faults, thereby improving the safety of elevator use. When a major accident occurs in the elevator and the trapped persons are unable to send distress messages in time, the automatic alarm module can automatically send distress messages through the backup power supply, thereby preventing the trapped persons from missing the best rescue time, allowing rescue personnel to arrive at the scene in time for rescue, thereby improving the timeliness of rescue.

[0021] 2. When the elevator is in use, electric vehicles or large objects often occupy the elevator, resulting in potential safety hazards in the operation of the elevator. The sound acquisition module and the video acquisition module can be used to collect the internal images and sound information of the elevator. The AI ​​recognition module can recognize the data collected in the data receiving module. The AI ​​recognition module can scan and recognize the electric vehicles and large objects in the elevator through the electric vehicle recognition module and the large object recognition module. Once there are electric vehicles and large objects in the elevator, the voice reminder module can be used to remind the people in the elevator. At the same time, the forced stop module can be used to force the elevator to stop. When the people in the elevator move the electric vehicles or large objects out of the elevator, the sensing and release module can sense and release the elevator stop state, so that the other passengers can take the elevator normally. The AI ​​recognition module can identify and monitor the electric vehicles and large objects in the elevator, thereby avoiding potential safety hazards caused by electric vehicles and large objects when using the elevator, so that the elevator can be safely operated and used, thereby improving the monitoring capabilities of the surveillance camera. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the system flow structure of the present invention;

[0023] Figure 2 This is a schematic diagram of the structure of the monitoring camera process of the present invention;

[0024] Figure 3 It is a schematic diagram of the process structure of the method of the present invention.

[0025] In the figure: 1. Elevator remote monitoring terminal; 2. Elevator monitoring system; 3. Data acquisition equipment; 4. Monitoring camera; 5. Door opening sensor; 6. Temperature and humidity sensor; 7. Data collection module; 8. Data analysis module; 9. Data compression module; 10. Data transmission module; 11. Data encryption module; 12. Fault diagnosis module; 13. Fault warning module; 14. Automatic alarm module; 15. Backup power supply; 16. Sound acquisition module; 17. Video acquisition module; 18. Data receiving module; 19. AI recognition module; 20. Electric vehicle recognition module; 21. Large item recognition module; 22. Voice reminder module; 23. Forced shutdown module; 24. Perception release module. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0027] See also Figure 1-Figure 3 It can be seen that the present invention provides a technical solution: an elevator remote monitoring system based on the Internet of Things, comprising: an elevator remote monitoring terminal 1, an elevator monitoring system 2, a data acquisition device 3, a monitoring camera 4, a door opening sensor 5 and a temperature and humidity sensor 6, the output end of the elevator remote monitoring terminal 1 is connected to the elevator monitoring system 2, the output end of the elevator monitoring system 2 is connected to the data acquisition device 3, the data acquisition device 3 includes a monitoring camera 4, a door opening sensor 5 and a temperature and humidity sensor 6, the output ends of the monitoring camera 4, the door opening sensor 5 and the temperature and humidity sensor 6 are commonly connected to a data collection module 7, the output ends of the data collection module 7 are respectively connected to a data analysis module 8 and a data compression module 9, the output end of the data compression module 9 is connected to a data transmission module 10, the output end of the data transmission module 10 is connected to the input end of the elevator monitoring system 2, the receiving end of the data transmission module 10 is connected to a data encryption module 11, the output end of the data analysis module 8 is respectively connected to a fault diagnosis module 12, a fault warning module 13 and an automatic alarm module 14, the receiving end of the automatic alarm module 14 is connected to a backup power supply 15, and the elevator remote monitoring terminal 1 and the elevator monitoring system 2 are connected in series.

[0028] In specific implementation, the elevator remote monitoring system based on the Internet of Things is a system that utilizes the Internet of Things technology to collect information such as the operating status, usage, and maintenance of the elevator through sensors and monitoring equipment, and then transmits it to the remote monitoring terminal through the network to achieve data management and monitoring. Traditional elevator remote monitoring systems are difficult to automatically alarm, which makes it easy for trapped people to miss the best rescue time. The data collected by the monitoring camera 4, the door opening sensor 5, and the temperature and humidity sensor 6 can be centralized through the data collection module 7, and then the data collected by the data collection module 7 can be compressed through the data compression module 9. The data compression module 9 can reduce the amount of data transmitted and further improve the transmission efficiency, so that the elevator remote monitoring screen can be displayed in real time and the data is updated in time. At the same time, the data transmission module 10 can compress the data compressed by the data compression module 9. The data is transmitted to the elevator monitoring system 2 through the 5G network. At this time, the elevator remote monitoring terminal 1 can view the elevator monitoring screen and operation data through the elevator monitoring system 2. The data encryption module 11 can encrypt the data transmitted by the data transmission module 10 to prevent the data from being illegally intercepted or tampered with. The data collected by the data collection module 7 can be analyzed by the data analysis module 8. The data analysis module 8 can analyze whether the elevator operation data is normal. When the elevator fails, the fault diagnosis module 12 can automatically diagnose the fault and quickly locate the fault location, providing maintenance personnel with accurate fault information and shortening the fault handling time. The fault warning module 13 can predict possible faults and issue warning information in advance, so that management personnel can take timely measures to avoid the occurrence of faults, thereby improving the safety of elevator use.

[0029] See also Figure 1-Figure 3 It can be seen that when a major accident occurs in the elevator and the trapped persons are unable to send a distress message in time, the automatic alarm module 14 can automatically send a distress message through the backup power supply 15, thereby preventing the trapped persons from missing the best rescue time, allowing rescue personnel to arrive at the scene in time for rescue, and improving the timeliness of the rescue.

[0030] See also Figure 1-Figure 3 It can be seen that the output end of the surveillance camera 4 is respectively connected to the sound acquisition module 16 and the video acquisition module 17, the output ends of the sound acquisition module 16 and the video acquisition module 17 are commonly connected to the data receiving module 18, the output end of the data receiving module 18 is connected to the AI ​​recognition module 19, the receiving end of the AI ​​recognition module 19 is respectively connected to the electric vehicle recognition module 20 and the large item recognition module 21, the output end of the AI ​​recognition module 19 is connected to the voice reminder module 22, the output end of the voice reminder module 22 is connected to the forced shutdown module 23, and the receiving end of the forced shutdown module 23 is connected to the perception release module 24.

[0031] In specific implementation, during the use of the elevator, electric vehicles or large objects often occupy the elevator, resulting in safety hazards in the operation of the elevator. Although the surveillance camera 4 can monitor the interior of the elevator, it is difficult to prevent the above situation from happening. The sound acquisition module 16 and the video acquisition module 17 can be used to collect the internal images and sound information of the elevator. The collected data will be transmitted to the data receiving module 18. The AI ​​recognition module 19 can recognize the data collected in the data receiving module 18. The AI ​​recognition module 19 can scan and recognize the electric vehicles and large objects in the elevator through the electric vehicle recognition module 20 and the large-item recognition module 21. Once there are electric vehicles and large objects in the elevator, the voice reminder module 22 can be used to remind the people in the elevator. At the same time, the elevator can be forced to stop by the forced stop module 23, so that the people in the elevator cannot transport the electric vehicles or large objects to the designated floor through the elevator. When the people in the elevator move the electric vehicles or large objects out of the elevator, the sensing and release module 24 can sense and release the elevator stop state, so that the remaining passengers can take the elevator normally.

[0032] See also Figure 1-Figure 3 It can be seen that the AI ​​recognition module 19 can identify and monitor electric vehicles and large objects inside the elevator, thereby avoiding safety hazards caused by electric vehicles and large objects when using the elevator, allowing the elevator to operate and use safely, thereby improving the monitoring capabilities of the surveillance camera 4.

[0033] The elevator remote monitoring method based on the Internet of Things includes the following steps:

[0034] S1: Install the required sensors and monitoring equipment, through which the elevator operation data and internal images can be monitored;

[0035] S2: Collect elevator monitoring data through sensors and monitoring equipment. The main data collected include elevator door operation data, elevator internal temperature and humidity data, and elevator internal monitoring screen;

[0036] S3: Analyze the collected data. By analyzing the elevator operation data and the internal images of the elevator, the elevator operation can be made safer. At the same time, rescue information can be sent in time to ensure the timeliness of rescue.

[0037] S4: Compress the collected data and transmit it to the monitoring terminal. By compressing and encrypting the data, the transmission efficiency and security of the monitoring data can be improved.

[0038] To sum up, when using the elevator remote monitoring method and system based on the Internet of Things, the data collected by the monitoring camera 4, the door opening sensor 5 and the temperature and humidity sensor 6 can be concentrated through the data collection module 7, and the data collected by the data collection module 7 can be compressed through the data compression module 9. When a major accident occurs in the elevator and the trapped person is unable to send a distress message in time, the automatic alarm module 14 can automatically send a distress message through the backup power supply 15, thereby preventing the trapped person from missing the best rescue time, allowing rescue personnel to arrive at the scene in time for rescue, and improving the timeliness of the rescue. The AI ​​recognition module 19 can identify and monitor electric vehicles and large objects inside the elevator, thereby avoiding safety hazards caused by electric vehicles and large objects when using the elevator, allowing the elevator to operate and use safely, thereby improving the monitoring capability of the monitoring camera 4. The content not described in detail in this description belongs to the existing technology known to professional and technical personnel in this field.

[0039] Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. Elevator remote monitoring system based on the Internet of Things, including: An elevator remote monitoring terminal (1), an elevator monitoring system (2), a data acquisition device (3), a monitoring camera (4), a door opening sensor (5) and a temperature and humidity sensor (6), characterized in that: The output end of the elevator remote monitoring terminal (1) is connected to an elevator monitoring system (2), and the output end of the elevator monitoring system (2) is connected to a data acquisition device (3), and the data acquisition device (3) includes a monitoring camera (4), a door opening sensor (5), and a temperature and humidity sensor (6); The output ends of the monitoring camera (4), the door opening sensor (5) and the temperature and humidity sensor (6) are commonly connected to a data collection module (7).

2. The elevator remote monitoring system based on the Internet of Things according to claim 1 is characterized in that: The output end of the data collection module (7) is respectively connected to a data analysis module (8) and a data compression module (9), and the output end of the data compression module (9) is connected to a data transmission module (10).

3. The elevator remote monitoring system based on the Internet of Things according to claim 2 is characterized in that: The output end of the data transmission module (10) is connected to the input end of the elevator monitoring system (2), and the receiving end of the data transmission module (10) is connected to a data encryption module (11).

4. The elevator remote monitoring system based on the Internet of Things according to claim 2 is characterized in that: The output end of the data analysis module (8) is respectively connected to a fault diagnosis module (12), a fault warning module (13) and an automatic alarm module (14), and the receiving end of the automatic alarm module (14) is connected to a backup power supply (15).

5. The elevator remote monitoring system based on the Internet of Things according to claim 1 is characterized in that: The elevator remote monitoring terminal (1) and the elevator monitoring system (2) are connected in series.

6. The elevator remote monitoring system based on the Internet of Things according to claim 1 is characterized in that: The output end of the monitoring camera (4) is respectively connected to a sound collection module (16) and a video collection module (17), and the output ends of the sound collection module (16) and the video collection module (17) are commonly connected to a data receiving module (18).

7. The elevator remote monitoring system based on the Internet of Things according to claim 6 is characterized in that: The output end of the data receiving module (18) is connected to an AI recognition module (19), and the receiving end of the AI ​​recognition module (19) is respectively connected to an electric vehicle recognition module (20) and a large item recognition module (21).

8. The elevator remote monitoring system based on the Internet of Things according to claim 7 is characterized in that: The output end of the AI ​​recognition module (19) is connected to a voice reminder module (22), and the output end of the voice reminder module (22) is connected to a forced shutdown module (23).

9. The elevator remote monitoring system based on the Internet of Things according to claim 8 is characterized in that: The receiving end of the forced shutdown module (23) is connected to a sensing release module (24).

10. The elevator remote monitoring method based on the Internet of Things is characterized by: The following steps are involved: S1: Install the required sensors and monitoring equipment; S2: Collect elevator monitoring data through sensors and monitoring equipment; S3: Analyze the collected data; S4: Compress the collected data and transmit it to the monitoring terminal.

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