Local area network data transmitter, local area network service system and local area network service method

Abstract

The invention provides a local area network data transmitter which comprises a main control chip, a storage medium and a wireless access point AP (access point) module. The storage medium is used for storing customized data which is of a type required for a service area; the main control chip is used for reading the data which are stored in the storage medium and corresponding to request from a mobile terminal; and the AP module is used for building wireless connection with the mobile terminal, receiving the requests of the mobile terminal and transmitting the data read by the main control chip to the mobile terminal. The invention further provides a local area network service system which comprises a server and a plurality of data transmitters. The invention further provides a local area network service method which includes storing the customized data, establishing wireless connection with the mobile terminal, receiving the requests of the mobile terminal, reading corresponding data and then sending the corresponding data to the mobile terminal. By the local area network data transmitter, the local area network service system and the local area network service method, users can acquire required information more quickly at fixed places.

Description

technical field [0001] The invention relates to the field of network information technology, in particular to a local area network data transmitter, service system and method. Background technique [0002] With the continuous development of network technology and communication technology, people can quickly obtain the data information they want through computers or mobile phones, and there are free networks for people to use in some public places. [0003] For example, public wifi hotspots are used to provide free Internet connection services in public places, which is convenient for users to search and obtain required information. However, these existing local area networks only provide free Internet access channels, and users still need to search for the information they need, and the network has a huge amount of information. Users need to read and select one by one through keywords or other methods in the massive information, which is time-consuming. , also wastes energy...

AI Technical Summary

Problems solved by technology

However, these existing local area networks only provide free Internet access channels, and users still need to search for the information they need, and the network has a huge amount of information. Users need to read and select one by one through keywords or other methods in the massive information, which is time-consuming. , also wastes energy

Therefore, the local area network service in the prior art has the defect that users need to search for data by themselves, which is time-consuming and labor-intensive.

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