Identification and drive loading method and system of SD (Secure Digital) intelligent card

Abstract

The invention discloses an identification and drive loading method and system of an SD (Secure Digital) intelligent card. The method comprises the steps of: deploying a client side tool management platform on a web portal by an operator, establishing correspondence between a manufacturer identification and a manufacturer drive program on the platform; setting a manufacturer identification location on the SD intelligent card by a manufacturer according to an application list; logging the web portal by a user through a mobile phone, downloading the application list from the web portal, and downloading a client side tool and the correspondence between the manufacturer identification and the manufacturer drive program from the client side tool management platform, and installing the client side tool, wherein the client side tool dynamically obtains insertion information of the SD intelligent card and reads and judges the manufacturer identification location; and if a field recorded by the read manufacturer identification location is in the application list, determining the manufacturer drive program corresponding to the manufacturer identification location, loading the manufacturer drive program, and if the field of the read manufacturer identification location is not in the application list, not loading the drive program.

Description

Technical field: [0001] The invention relates to the communication field, in particular to an SD smart card identification and drive loading method and system in the communication field. Background technique [0002] SD (Secure Digital Card, Secure Digital Card) memory card has been widely used on mobile phones because of its large storage capacity, convenient portability, and ease of use. At present, there are many products based on SD memory cards with built-in (bound, packaged) other functional chips (hereinafter referred to as SD smart cards). Due to the existence of multiple SD smart card COS (Chip Operating System, on-chip operating system) or application providers, it is difficult to realize standardized device identification and driver loading, and it is impossible to realize SD smart card "plug and play". [0003] At present, the method of storing a dedicated driver program in the memory chip of the SD smart card is generally adopted. After the customer inserts the...

AI Technical Summary

Problems solved by technology

[0004] If the driver on the SD smart card is deleted, the SD smart card will not be able to be driven on the mobile phone to support the application, which is not in line with the usage habits of mobile phone customers, and it is difficult to achieve automatic driver update, and there may be hidden dangers of driver compatibility

Especially in the business environment where multiple manufacturers supply SD smart cards, the possible problems will be more complicated

[0005] Enumerate the device to load the SD smart card driver, because the SD smart card manufacturer cannot be identified before the driver is loaded, and it is also impossible to determine whether the current SD card is an SD smart card. The average identification time of the device is long, and it is difficult to apply to the real business environment.

[0006] In addition, due to the rapid update of mobile phone models and operating systems, the previous SD smart card driver may need to be updated to support new mobile phone models and operating systems

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