CN-122027383-A - Internet of things networking method based on IP architecture and related equipment

CN122027383ACN 122027383 ACN122027383 ACN 122027383ACN-122027383-A

Abstract

The application discloses an Internet of things networking method based on an IP architecture and related equipment, which can be applied to the technical field of communication. According to the application, through a signaling plane protocol stack mapping mechanism between the gateway, the gateway station and the gateway of the Internet of things, after terminal side VDES signaling comprising control plane information and data plane information is acquired, the terminal side VDES signaling is converted into ground side IP signaling based on the signaling plane protocol stack mapping mechanism, then terminal access authentication and IP address allocation are carried out in the gateway of the Internet of things based on the ground side IP signaling, so that a service communication network facing the scene of the Internet of things is formed, centralized management of terminal access, authentication and address allocation is further realized, and then service data communication and data storage and data query are carried out through the gateway of the Internet of things based on the service communication network, so that centralized management of session maintenance and service routing can be realized, and further the scalability and cross-scene copying capability of the system are improved.

Inventors

QIN HAI
LIU JUNJIE

Assignees

广州爱浦路网络技术有限公司

Dates

Publication Date: 20260512
Application Date: 20260121

Claims (10)

1. An internet of things networking method based on an IP architecture is characterized by comprising the following steps: obtaining a VDES signaling of a terminal side, wherein the VDES signaling comprises a control plane message and a data plane message; Converting the terminal side VDES signaling into a ground side IP signaling in a gateway station based on a signaling plane protocol stack mapping mechanism; according to the ground side IP signaling, terminal access authentication and IP address allocation are carried out in an Internet of things gateway so as to form a service communication network facing the Internet of things scene; based on the service communication network, service data communication is carried out through the Internet of things gateway, and data storage and data query are carried out through the Internet of things gateway.
2. The method according to claim 1, wherein the terminal side VDES signaling includes a data redundancy check field, a control message field, a data information header field, a medium access control layer field, and a physical layer field; The control message field is used for bearing control signaling corresponding to random access, access request, access reply, heartbeat or cancellation; The data information header field is used for bearing a data field corresponding to the terminal state report or signaling drive; The medium access control layer field or the physical layer field is used for completing the link and physical layer bearing of the air interface side.
3. The method of claim 1, wherein the process of terminal access authentication includes: If the ground side IP signaling carries preset privacy data, initiating secondary cognition to an Internet of things service center through the Internet of things gateway based on the preset privacy data so as to enable the Internet of things service center to perform service side validity check; and if the ground side IP signaling does not carry preset privacy data, executing local maritime mobile identification authentication through the Internet of things gateway.
4. The method of claim 1, wherein the process of IP address assignment comprises: And selecting an idle address from the IP address pool by the gateway of the Internet of things to be distributed to the corresponding terminal, and accessing the distributed IP address into a reply signaling for issuing.
5. The method according to claim 1, wherein, in the service data communication through the gateway of the internet of things, the method further comprises the steps of: Forwarding VDES uplink heartbeat data uploaded by a terminal to the gateway of the Internet of things through the gateway station based on a first preset time interval; And sending the VDES downlink heartbeat reply data fed back by the gateway of the Internet of things based on the VDES uplink heartbeat data to the terminal through the gateway station.
6. The method according to claim 1, characterized in that after obtaining the service communication network, the method further comprises the steps of: when the terminal needs to exit the service communication network or stop the service, forwarding VDES uplink cancellation data uploaded by the terminal to the gateway of the Internet of things through the gateway station; and sending the VDES downlink cancellation reply data fed back by the gateway of the Internet of things based on the VDES uplink cancellation data to the terminal through the gateway station.
7. The method of claim 1, wherein the data store comprises: Forwarding running state data uploaded by a terminal to the gateway of the Internet of things through the gateway station based on a second preset time interval, wherein the running state data comprises the position, the route, the heading or the speed of the terminal; And locally storing the running state data through the gateway of the Internet of things, and establishing index information of the running state data based on the maritime mobile identification of the terminal to be queried and the time dimension.
8. The method of claim 7, wherein the data query comprises: Acquiring a terminal information inquiry request instruction sent by an Internet of things service center through a northbound inquiry interface of the Internet of things gateway, wherein the terminal information inquiry request instruction comprises a target terminal maritime mobile identifier, an IP address or target inquiry time; and carrying out local storage of the terminal running state data according to the terminal information inquiry request instruction through the Internet of things gateway, and sending the inquired terminal running state data to the Internet of things service center based on the interactive expression mode of the flow chart.
9. An electronic device, comprising: At least one processor; at least one memory for storing at least one program; The at least one program, when executed by the at least one processor, causes the at least one processor to implement the method of any one of claims 1 to 8.
10. A computer program product comprising a computer program, characterized in that the computer program, when executed by a processor, implements the method of any one of claims 1 to 8.

Description

Internet of things networking method based on IP architecture and related equipment Technical Field The application relates to the technical field of communication, in particular to an Internet of things networking method based on an IP architecture and related equipment. Background In the related technology, under the scene of the narrow-band satellite internet of things, as the scale of a terminal is continuously enlarged and the parallel docking trend of a supervision platform and a general internet of things platform, different platforms often need to be respectively adapted to an access flow, a data interface and a management mechanism due to lack of a unified and standardized access and bearing frame, so that the problem of strong scene customization and difficult lateral expansion and copying popularization is integrally presented. In addition, in the aspect of terminal access authentication and life cycle management, the cooperative mechanism of network side access and service side authentication is not clear enough in the prior art. Part of the systems depend on service platform authentication excessively to increase network access complexity, and part of the systems only adopt single local identification verification and are difficult to meet the requirement of industry side on optional strong authentication. Therefore, under the scene of considering both quick network access and service validity verification, the prior system is difficult to form a hierarchical authentication and unified closed-loop access control mechanism. In addition, the existing scheme is more dependent on industry identification or private docking modes in the aspects of addressing and data forwarding, and lacks of unified IP addressing and centralized session context support, so that the capabilities of terminal-platform bidirectional service issuing, terminal-platform cooperative communication, cross-region unified operation and maintenance and the like are high in cost and insufficient in system consistency. Meanwhile, the functional boundaries of the access node and the core management and control are not reasonable enough, and if excessive authentication, session or policy logic is sunk to the access side of a gateway station and the like, the complexity of access equipment and engineering operation and maintenance pressure are increased, so that the large-scale deployment of massive terminal scenes is not facilitated. In summary, the technical problems in the related art are to be improved. Disclosure of Invention The embodiment of the application mainly aims to provide an Internet of things networking method based on an IP architecture and related equipment, which can realize centralized management of terminal access, authentication, address allocation, session maintenance and service routing, thereby improving the expandability and cross-scene copying capability of a system. In order to achieve the above objective, an aspect of the embodiments of the present application provides an internet of things networking method based on an IP architecture, where the method includes the following steps: obtaining a VDES signaling of a terminal side, wherein the VDES signaling comprises a control plane message and a data plane message; Converting the terminal side VDES signaling into a ground side IP signaling in a gateway station based on a signaling plane protocol stack mapping mechanism; according to the ground side IP signaling, terminal access authentication and IP address allocation are carried out in an Internet of things gateway so as to form a service communication network facing the Internet of things scene; based on the service communication network, service data communication is carried out through the Internet of things gateway, and data storage and data query are carried out through the Internet of things gateway. In some embodiments, the terminal side VDES signaling includes a data redundancy check field, a control message field, a data information header field, a medium access control layer field, and a physical layer field; The control message field is used for bearing control signaling corresponding to random access, access request, access reply, heartbeat or cancellation; The data information header field is used for bearing a data field corresponding to the terminal state report or signaling drive; The medium access control layer field or the physical layer field is used for completing the link and physical layer bearing of the air interface side. In some embodiments, the process of terminal access authentication includes: If the ground side IP signaling carries preset privacy data, initiating secondary cognition to an Internet of things service center through the Internet of things gateway based on the preset privacy data so as to enable the Internet of things service center to perform service side validity check; and if the ground side IP signaling does not carry preset privacy data, executing local mariti