A sim card business processing system based on WeChat applet

Abstract

The invention discloses an SIM (Subscriber Identity Module) card service processing system based on a WeChat applet, which comprises an SIM service server, intelligent equipment and an SIM card read-write terminal, wherein the SIM service server is used for providing service logic information; the intelligent equipment is used for providing a WeChat applet operating environment; the SIM card read-write terminal is used for reading / writing SIM card information; a user operation interface is generated based on the WeChat applet, is connected with the SIM service server by a JSSDK interface, and is connected with the SIM card read-write terminal by a BLE interface; and a service selection operation is acquired by the user operation interface and is uploaded to the SIM service server, the SIM service server feeds back the service logic information based on the service selection operation, the service logic information is transmitted to the SIM card read-write terminal, and the service logic information is written into an SIM card. According to the SIM card service processing system disclosed by the invention, the custom interface, interaction with an SIM service provider and connection with a read-write device are implemented by the respective standard interfaces provided by the WeChat applet, change of an SIM card service can be rapidly implemented on the basis of the prior art, and the steps are simple and rapid.

Description

technical field [0001] The invention relates to a SIM card business processing system based on a WeChat applet, belonging to the communication field. Background technique [0002] SIM (Subscriber Identity Module, customer identification module) card is currently the most commonly used communication identification card for mobile operators. Almost all mobile operators (such as China Mobile, China Unicom, etc.) use this card to control customers' mobile terminals to choose different networks and provide different package services. Including whether to access the 4G network, how much traffic per month, whether you can make phone calls, etc. [0003] At present, most ordinary SIM cards are hard-coded in the factory at one time, and at any point of sale, merchants and users get manufactured SIM cards. Different carriers will have different cards. Even different services will have different cards, and users need to replace the corresponding SIM according to the specific situati...

AI Technical Summary

Problems solved by technology

Even different services will have different cards, and users need to replace the corresponding SIM according to the specific situation to meet the use requirements, which is not convenient enough in use. At the same time, the existing SIM card read and write needs to use the special programs of each company To achieve, the reliability and ease of use of these programs are insufficient

Images