Version management system, returning system, returning method and upgrading method of reader

Abstract

The invention discloses a version management system, a returning system, a returning method and an upgrading method of a reader. The version management system of the reader comprises a service logic module, a network element adaptive module and a reader, wherein the service logic module is used for assembling a download message according to interface information and transmitting the assembled download message; the network element adaptive module is used for converting the assembled download message transmitted by the service logic module, transmitting the assembled download message to the reader, converting a byte stream transmitted by the reader and transmitting the converted byte stream to the service logic module; and the reader is used for downloading a version file of an upgradind version according to the download message and storing the downloaded version file of the upgrading version in a standby version module as a standby version. With the treatment, the equipment can be automatically switched to another version when the version has the problems and can normally work, thereby improving the stability of the system, the overall performance of the system and the easy maintenance.

Description

technical field [0001] The present invention relates to the communication field, and in particular, relates to a reader version management system, a reader version rollback system, a reader version rollback method, and a reader version upgrade method. Background technique [0002] In related technologies, radio frequency identification (Radio Frequency Identification, referred to as RFID) is a non-contact automatic identification technology. RFID automatically identifies a target object and obtains relevant data through a radio frequency signal. In the RFID system, the reader is the core device in RFID, which is mainly used to perform various operations on the tags, and the reader management has its own interface and specifications. In practical applications, the location of the reader is uncertain, and it is mainly managed through the established network. Therefore, it is very important to upgrade and maintain the version of the reader in the entire network. [0003] Multi...

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Problems solved by technology

[0005] Considering that in the related art, if the version downloaded by the reader is unavailable or does not match, the reader cannot run when the reader is restarted, and the present invention is proposed. Therefore, the main purpose of the present invention is to provide an improved reading version management scheme to solve the above-mentioned problems in related technologies

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