Ultra-low time delay building intercom system based on 5G communication technology and use method thereof

Abstract

The invention discloses an ultra-low time delay building intercom system based on a 5G communication technology and a use method thereof. The system comprises a 5G communication module matched with building intercom equipment, a high-definition camera, an audio processing unit, a central processing unit (CPU), a 5G network interface, a cloud service platform, user terminal equipment and an intelligent control module. The 5G communication module is integrated in the building intercom device, and the high-definition camera is installed on the front side of the building intercom device. By utilizing the advantages of the 5G communication network, low-time-delay and high-quality real-time video and audio communication can be provided, so that a user can quickly acquire the real-time condition of a visitor, the requirements of the user for high-definition, low-time-delay and high-stability communication are met, meanwhile, a large amount of high-definition video and audio data can be processed, and the user experience is improved. Efficient communication requirements of multiple users on line at the same time and in a complex building environment are met, and the performance of the building intercom system and the user experience are improved.

Description

Technical Field

[0001] The present invention relates to the technical field of building intercom systems, and in particular to an ultra-low latency building intercom system based on 5G communication technology and a method for using the same. Background Art

[0002] Building intercom systems are widely used in residential areas, office buildings and smart buildings. They are mainly used to realize communication, identity confirmation and access control between residents and visitors. However, traditional building intercom systems are usually based on wired networks or Wi-Fi, and have problems such as high latency, unstable communication and poor video quality. It is difficult to meet users' demand for high-definition, low-latency and high-stability communication. For this reason, we propose an ultra-low latency building intercom system based on 5G communication technology and its use method. Summary of the invention

[0003] Based on the technical problems existing in the background technology, the present invention proposes an ultra-low latency building intercom system based on 5G communication technology and a method of using the same.

[0004] The ultra-low latency building intercom system based on 5G communication technology proposed in the present invention includes a 5G communication module matched with a building intercom device, a high-definition camera, an audio processing unit, a central processing unit (CPU), a 5G network interface, a cloud service platform, a user terminal device and an intelligent control module;

[0005] The 5G communication module is integrated into the building intercom equipment, and the high-definition camera is installed on the front of the building intercom equipment;

[0006] The user terminal devices include smart phones, tablet computers and PCs.

[0007] Preferably, the 5G communication module is connected to the 5G base station via wireless communication, utilizing the high bandwidth and low latency characteristics of the 5G network to achieve rapid data transmission. The 5G communication module also supports multi-band communication to ensure the stable operation of the building intercom system in different network environments.

[0008] Preferably, the high-definition camera supports video capture with a resolution of 1080p or above, and is equipped with night vision function and wide dynamic range technology, and can provide clear video images under various lighting conditions. The high-definition camera transmits video data to the central processing unit for processing through the 5G communication module.

[0009] Preferably, the audio processing unit includes a high-sensitivity microphone and a high-fidelity speaker. The microphone is used to capture clear voice signals, and the speaker is used to play intercom voice. The audio processing unit integrates intelligent noise suppression and echo cancellation technology to ensure the clarity and fluency of voice communication.

[0010] Preferably, the central processing unit (CPU) is responsible for the core processing of the building intercom system, including compression, decompression and processing of video and audio. The central processing unit adopts a high-performance processor and supports multi-threaded operation to ensure the real-time response capability of the system. The central processing unit (CPU) interacts with the cloud service platform and the user terminal device through the 5G communication module.

[0011] The cloud service platform provides powerful data storage, processing and management functions, supports cloud storage and playback of real-time video and audio, and has efficient computing and analysis capabilities, can monitor the status of the building intercom system in real time and perform intelligent management to ensure data security and privacy;

[0012] The user terminal device communicates with the building intercom system through the 5G network. The user can view the visitor's video in real time through the terminal device, conduct voice intercom, and access and manage video records through the cloud service platform.

[0013] Preferably, the 5G network interface realizes the connection between the building intercom system and the 5G core network, supports high-speed data transmission and low-latency communication, and the 5G network interface also has multi-channel data transmission and load balancing functions to ensure the stable operation of the building intercom system under high concurrency conditions.

[0014] Preferably, the intelligent control module supports seamless integration with the smart home system to achieve remote control and management of smart home devices. Users can remotely open doors, control lights and home appliances through the building intercom system.

[0015] The present invention also proposes a method for using an ultra-low latency building intercom system based on 5G communication technology, comprising the following steps:

[0016] S1: User initiates a call: The user starts the building intercom application and sends a call request to the building intercom system through a smart terminal device connected to the 5G network;

[0017] S2: Receive call request: The 5G communication module uses the multi-band support and large capacity characteristics of the 5G network to quickly receive and transmit the user's call data to the central processing unit of the building intercom system;

[0018] S3: System response processing: The central processing unit (CPU) receives the call request from the 5G communication module and performs response analysis and processing;

[0019] S4: Real-time video and voice transmission: The HD camera starts to prepare to capture the real-time video images of the visitor, and the audio processing unit prepares to receive and process the voice signals. The HD video images captured by the HD camera and the voice signals processed by the audio processing unit are quickly transmitted to the central processing unit through the 5G network. At the same time, the low latency characteristics of the 5G network ensure that the video and voice data can reach the destination within milliseconds, ensuring real-time performance and user experience.

[0020] S5: User terminal reception and feedback: Users receive real-time visitor video streams and voice calls through user terminal devices such as smartphones, can view the real-time status of visitors and conduct voice intercoms. Users can control the smart access control system through user terminal devices, remotely open or close the access control, and achieve security management and control;

[0021] S6: Cloud platform storage and management: Video and voice data are transmitted to the cloud service platform through the 5G network interface to achieve data storage. Administrators can monitor and manage the operating status and performance of the building intercom system through the cloud service platform;

[0022] S7: Linked control of smart home: The intelligent control module uses the 5G network to achieve integration with smart home devices. Users can remotely control door locks, lights and other devices through the mobile phone or tablet of the user terminal to improve safety and convenience.

[0023] Compared with the prior art, the present invention has the following beneficial effects:

[0024] 1. Utilizing the millisecond-level low latency characteristics of the 5G network, a very short delay is achieved between the user initiating a call and the system responding and transmitting real-time video and voice. Users can quickly obtain the real-time situation of visitors, which is crucial for security monitoring and rapid response to emergencies.

[0025] 2. 5G network supports multi-band and multiplexing technology, can automatically optimize the data transmission path according to the network load, ensure stable high-speed data transmission, can process a large amount of high-definition video and audio data, support multiple users online at the same time and efficient communication needs in complex building environments;

[0026] 3. Data is transmitted to the cloud service platform through the 5G core network interface to achieve centralized storage, management and intelligent analysis of data. Users can remotely access and manage the system through terminal devices such as smartphones to achieve remote access control, equipment monitoring and data analysis, thereby improving building safety management and operational efficiency;

[0027] By utilizing the advantages of the 5G communication network, the present invention can provide low-latency, high-quality real-time video and audio communications, allowing users to quickly obtain the real-time situation of visitors, meeting users' needs for high-definition, low-latency and high-stability communications. At the same time, it can process a large amount of high-definition video and audio data, support multiple users online at the same time and efficient communication needs in complex building environments, and improve the performance of the building intercom system and user experience. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 This is a block diagram of the ultra-low latency building intercom system based on 5G communication technology proposed by the present invention;

[0029] Figure 2 This is a flow chart of a method for using the ultra-low latency building intercom system based on 5G communication technology proposed in the present invention. DETAILED DESCRIPTION

[0030] The present invention will be further explained below in conjunction with specific embodiments.

[0031] Example

[0032] Reference Figure 1-2 , this embodiment proposes an ultra-low latency building intercom system based on 5G communication technology, including a 5G communication module matched with a building intercom device, a high-definition camera, an audio processing unit, a central processing unit (CPU), a 5G network interface, a cloud service platform, a user terminal device and an intelligent control module;

[0033] The 5G communication module is integrated into the building intercom equipment. The 5G communication module is connected to the 5G base station through wireless communication, and uses the high bandwidth and low latency characteristics of the 5G network to achieve fast data transmission. The 5G communication module also supports multi-band communication to ensure the stable operation of the building intercom system in different network environments.

[0034] The HD camera is installed on the front of the building intercom equipment. The HD camera supports video capture with a resolution of 1080p or above and is equipped with night vision function and wide dynamic range technology, which can provide clear video images under various lighting conditions. The HD camera transmits video data to the central processing unit for processing through the 5G communication module;

[0035] The audio processing unit includes a high-sensitivity microphone and a high-fidelity speaker. The microphone is used to capture clear voice signals, and the speaker is used to play intercom voice. The audio processing unit integrates intelligent noise suppression and echo cancellation technology to ensure the clarity and fluency of voice communication.

[0036] The central processing unit (CPU) is responsible for the core processing of the building intercom system, including compression, decompression and processing of video and audio. The central processing unit uses a high-performance processor and supports multi-threaded operations to ensure the real-time response capability of the system. The central processing unit (CPU) interacts with the cloud service platform and user terminal devices through the 5G communication module;

[0037] The cloud service platform provides powerful data storage, processing and management functions, supports cloud storage and playback of real-time video and audio, and has efficient computing and analysis capabilities. It can monitor the status of the building intercom system in real time and perform intelligent management to ensure data security and privacy.

[0038] User terminal devices include smartphones, tablets and PCs, which communicate with the building intercom system through the 5G network. Users can view visitors' videos in real time through terminal devices, conduct voice intercoms, and access and manage video records through the cloud service platform;

[0039] The 5G network interface realizes the connection between the building intercom system and the 5G core network, supports high-speed data transmission and low-latency communication. The 5G network interface also has multi-channel data transmission and load balancing functions to ensure the stable operation of the building intercom system under high concurrency conditions;

[0040] The intelligent control module supports seamless integration with the smart home system, realizing remote control and management of smart home devices. Users can remotely open doors, control lights and home appliances through the building intercom system.

[0041] This embodiment also proposes a method for using an ultra-low latency building intercom system based on 5G communication technology, including the following steps:

[0042] S1: User initiates a call: The user starts the building intercom application and sends a call request to the building intercom system through a smart terminal device connected to the 5G network;

[0043] S2: Receive call request: The 5G communication module uses the multi-band support and large capacity characteristics of the 5G network to quickly receive and transmit the user's call data to the central processing unit of the building intercom system;

[0044] S3: System response processing: The central processing unit (CPU) receives the call request from the 5G communication module and performs response analysis and processing;

[0045] S4: Real-time video and voice transmission: The HD camera starts to prepare to capture the real-time video images of the visitor, and the audio processing unit prepares to receive and process the voice signals. The HD video images captured by the HD camera and the voice signals processed by the audio processing unit are quickly transmitted to the central processing unit through the 5G network. At the same time, the low latency characteristics of the 5G network ensure that the video and voice data can reach the destination within milliseconds, ensuring real-time performance and user experience.

[0046] The audio processing unit processes the voice signal including audio acquisition, processing, noise suppression and echo cancellation;

[0047] S5: User terminal reception and feedback: Users receive real-time visitor video streams and voice calls through user terminal devices such as smartphones, can view the real-time status of visitors and conduct voice intercoms. Users can control the smart access control system through user terminal devices, remotely open or close the access control, and achieve security management and control;

[0048] S6: Cloud platform storage and management: Video and voice data are transmitted to the cloud service platform through the 5G network interface to achieve data storage. Administrators can monitor and manage the operating status and performance of the building intercom system through the cloud service platform;

[0049] S7: Linked control of smart home: The intelligent control module uses the 5G network to achieve integration with smart home devices. Users can remotely control door locks, lights and other devices through the mobile phone or tablet of the user terminal to improve safety and convenience.

[0050] This embodiment, by taking advantage of the 5G communication network, can provide low-latency, high-quality real-time video and audio communications, allowing users to quickly obtain the real-time situation of visitors and meet users' needs for high-definition, low-latency and high-stability communications. At the same time, it can process large amounts of high-definition video and audio data, support multiple users online at the same time and efficient communication needs in complex building environments, and improve the performance of the building intercom system and user experience.

[0051] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. Ultra-low latency building intercom system based on 5G communication technology, characterized by: It includes a 5G communication module, a high-definition camera, an audio processing unit, a central processing unit (CPU), a 5G network interface, a cloud service platform, a user terminal device and an intelligent control module that cooperate with the building intercom equipment; The 5G communication module is integrated into the building intercom equipment, and the high-definition camera is installed on the front of the building intercom equipment; The user terminal devices include smart phones, tablet computers and PCs.

2. The ultra-low latency building intercom system based on 5G communication technology according to claim 1 is characterized in that: The 5G communication module is connected to the 5G base station via wireless communication, and uses the high bandwidth and low latency characteristics of the 5G network to achieve rapid data transmission. The 5G communication module also supports multi-band communication to ensure the stable operation of the building intercom system in different network environments.

3. The ultra-low latency building intercom system based on 5G communication technology according to claim 1 is characterized in that: The HD camera supports video capture with a resolution of 1080p or above, and is equipped with night vision function and wide dynamic range technology, capable of providing clear video images under various lighting conditions. The HD camera transmits video data to the central processing unit for processing through a 5G communication module.

4. The ultra-low latency building intercom system based on 5G communication technology according to claim 1 is characterized in that: The audio processing unit includes a high-sensitivity microphone and a high-fidelity speaker. The microphone is used to capture clear voice signals, and the speaker is used to play intercom voice. The audio processing unit integrates intelligent noise suppression and echo cancellation technology to ensure the clarity and fluency of voice communication.

5. The ultra-low latency building intercom system based on 5G communication technology according to claim 1 is characterized in that: The central processing unit (CPU) is responsible for the core processing of the building intercom system, including compression, decompression and processing of video and audio. The central processing unit uses a high-performance processor and supports multi-threaded operations. The central processing unit (CPU) interacts with the cloud service platform and user terminal devices through a 5G communication module. The cloud service platform provides powerful data storage, processing and management functions, supports cloud storage and playback of real-time video and audio, and has efficient computing and analysis capabilities, and can monitor the status of the building intercom system in real time and perform intelligent management; The user terminal device communicates with the building intercom system through the 5G network. The user can view the visitor's video in real time through the terminal device, conduct voice intercom, and access and manage video records through the cloud service platform.

6. The ultra-low latency building intercom system based on 5G communication technology according to claim 1 is characterized in that: The 5G network interface realizes the connection between the building intercom system and the 5G core network, supports high-speed data transmission and low-latency communication, and the 5G network interface also has multi-channel data transmission and load balancing functions.

7. The ultra-low latency building intercom system based on 5G communication technology according to claim 1 is characterized in that: The intelligent control module supports seamless integration with the smart home system to achieve remote control and management of smart home devices. Users can remotely open doors, control lights and home appliances through the building intercom system.

8. The method for using the ultra-low latency building intercom system based on 5G communication technology is characterized in that: The following steps are involved: S1: User initiates a call: The user starts the building intercom application and sends a call request to the building intercom system through a smart terminal device connected to the 5G network; S2: Receive call request: The 5G communication module uses the multi-band support and large capacity characteristics of the 5G network to quickly receive and transmit the user's call data to the central processing unit of the building intercom system; S3: System response processing: The central processing unit (CPU) receives the call request from the 5G communication module and performs response analysis and processing; S4: Real-time video and voice transmission: The HD camera starts to prepare to capture the real-time video images of the visitor, and the audio processing unit prepares to receive and process the voice signals. The HD video images captured by the HD camera and the voice signals processed by the audio processing unit are quickly transmitted to the central processing unit through the 5G network. At the same time, the low latency characteristics of the 5G network ensure that the video and voice data can reach the destination within milliseconds, ensuring real-time performance and user experience. S5: User terminal reception and feedback: Users receive real-time visitor video streams and voice calls through smartphone user terminal devices, can view the real-time status of visitors and conduct voice intercoms. Users can control the smart access control system through user terminal devices, remotely open or close the access control, and achieve security management and control; S6: Cloud platform storage and management: Video and voice data are transmitted to the cloud service platform through the 5G network interface to achieve data storage. Administrators can monitor and manage the operating status and performance of the building intercom system through the cloud service platform; S7: Linked control of smart home: The intelligent control module uses the 5G network to achieve integration with smart home devices. Users can remotely control door locks and lighting equipment through the mobile phone or tablet of the user terminal to improve safety and convenience.

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