A terminal adaptive system and method for disaster recovery service

Abstract

The present invention relates to a terminal self-adaptive system and method for disaster recovery service, which is based on a service system. The terminal self-adaptive method for disaster recovery service: the mobile terminal regularly and cyclically checks the working status of each processing server; The first processing server is in a normal working state, and the mobile terminal accesses the first processing server through the previous data communication network; when the mobile terminal detects that the first processing server is paralyzed, the mobile terminal starts a status confirmation mechanism ; If the mobile terminal confirms that it needs to switch to the post-processing server, then modify the address of its access processing server to the access address of the post-processing server; the mobile terminal sends the address to the post-processing server Modify the information and switch to the post-processing server. The invention provides a terminal self-adaptive system and method for disaster recovery service, which can ensure the reliability of the disaster recovery service function.

Description

technical field [0001] The present invention relates to a terminal self-adaptive system and method for disaster recovery services, in particular to a terminal self-adaptive system and method for distributed vehicle network disaster recovery services. Background technique [0002] At present, the distributed Internet of Vehicles intelligent driving operation service platform rarely has disaster recovery service functions. The so-called disaster recovery service function means that all service centers in the intelligent driving service operation platform have disaster recovery service functions to ensure that mobile terminal users are provided with 24 / 7 Intermittent service. The standby service center is generally configured in a different place, and can usually undertake different or local characteristic service functions. Once the primary service center (first processing server) is paralyzed, immediately activate the standby service center (post-processing server) to contin...

AI Technical Summary

Problems solved by technology

[0003] Chinese patent CN1968448A discloses a method for replacing a communication terminal during communication, which includes the following steps: Step 1, the first general message communication terminal of the general message system initiates a request to the general message system server to replace the first general message communication terminal as The notification message of the second communication terminal; step 2, the general information system server updates the user information of the first general information communication terminal according to the notification message; step 10, the second communication terminal sends the general information to the general information The system server sends a login request, and the general message system server updates the user status information of the first general message communication terminal again according to the login request; this method allows the user to change the communication terminal at will during the communication process, and can not Interrupt message communication. As a communication method, it must be switched between terminals with the same performance. The change of terminal communication is more dependent on hardware, and the change of terminal address is difficult to meet the disaster recovery service function of the service operation platform.

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