Data transmission system and data transmission method

Abstract

The invention provides a data transmission system, which comprises a cloud server, a communication client end and a business system. The cloud server is used for receiving a data request from a mobile terminal, transmitting the data request to the communication client end, receiving business data from the communication client end and transmitting the business data to the mobile terminal; the communication client end is connected with the cloud server and is used for transmitting the data request from the cloud server to the business system, receiving the business data from the business system and transmitting the business data to the cloud server; and the business system is used for sending the business data back to the communication client end according to the data request. By adopting the technical scheme, the transmission of closed data to an access end can be realized with low cost, the security of the closed data can be effectively guaranteed during transmission, and the real-time transmission of data and information can be achieved. The invention also provides a data transmission method.

Description

technical field [0001] The present invention relates to the field of computer technology, in particular, to a data transmission system and a data transmission method. Background technique [0002] In order to meet the needs of many small and medium-sized enterprises for the extension of management software to mobile terminals, there are already some enterprise management systems in the industry that provide mobile terminal functions, so that enterprise management systems can query or process business data through mobile terminals such as mobile phones, providing A function similar to the following: [0003] 1. Users can query the company's current capital situation, customer information and other statistical reports through mobile phones. [0004] 2. The user conducts business operations such as the approval of enterprise business through the mobile phone. [0005] Due to the low-cost characteristics of small and medium-sized enterprises, most of the enterprise management ...

AI Technical Summary

Problems solved by technology

Because it needs to be independently deployed to the external network environment, the technology and cost of the enterprise are relatively high. At the same time, the complete service and the opening of data information will also bring risks in data security.

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