Switching method of multi-mode registry center architecture in mobile environment

Abstract

The invention discloses a multi-mode registration center architecture switching method in a mobile environment, and aims to provide a method that can realize flexible switching of single-center, multi-center and non-center multi-mode architectures. The present invention is realized through the following technical solutions: the multi-mode registration center switching engine is used as the operating carrier controlled by the entire registration center structure, and the multi-mode registration center switching algorithm is used to periodically service the state of the platform of the entire network domain and the loaded sensor load. Monitor; use the center of gravity method to select the multi-mode center platform, and then perform the sensor multi-mode service registration under a specific mode for the selected mode and center platform, and the display and control unit is responsible for the manual mode registration center mode and center list input; multi-mode The registration center realizes automatic multi-mode registration center architecture switching according to the perceived network environment, the service situation deployed by the mobile platform, the distance between the mobile platforms, and the communication quality.

Description

technical field [0001] The invention relates to a multi-mode registration center switching algorithm mainly applied in a mobile environment, which is used to perform the registration center architecture mode of a service registration center in a mobile environment (such as unmanned vehicles, unmanned ships, unmanned aerial vehicles, etc.). Decision and handover, especially in the field of implementation and development of a distributed registry that can be used in a service-oriented architecture in a mobile environment. Background technique [0002] The current network architecture is that each host has an independent IP address, and service discovery basically obtains the IP address deployed by the service in some way. Excellent service frameworks often support multiple configuration centers, but the choice of registry is still strongly associated with the service framework. The common situation is that a service framework will have a default service registry. Although thi...

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Problems solved by technology

[0007] The purpose of the present invention is to provide a method for switching multi-mode registration center architectures in a mobile environment in view of the shortcomings of the above-mentioned prior art, which can realize flexible switching of single-center, multi-center and non-center multi-mode architectures, And it can support the dynamic change of the number of registration centers to overcome the problem that the existing registration center only considers a single mode and a fixed number of registration centers

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