Client-side information automatic management method

Abstract

The invention discloses a client-side information automatic management method. The method mainly comprises the steps that a wireless transmitting-receiving device, an information classified search and storage device and a repeated information automatic deleting device are arranged for each client-side, wherein the information classified search and storage devices and the repeated information automatic deleting devices are connected with the wireless transmitting-receiving devices; through the information classified search and storage devices, automatic classified search is conducted on information transmitted and received by users through the wireless transmission channels, the information belonging to the same class is stored in the same class of file folders in a storage; through the repeated information automatic deleting devices, whether the information stored in the same class of file folders in the storage is repeated or not is detected automatically, if yes, only the piece of information with the newest storage time is stored, and the other pieces of information repeated with the piece of information are automatically deleted. The client-side information automatic management method can overcome the defects that in the prior art, reliability is low, real-time performance is poor, and cost is high and has the advantages of being good in reliability, good in real-time performance and low in cost.

Description

Technical field [0001] The present invention relates to the technical field of intelligent transportation, in particular, to a method for automatically managing client information. Background technique [0002] With the acceleration of urbanization and the increase in automobile penetration rate, urban traffic congestion is increasing, traffic accidents occur frequently, and the traffic environment is gradually deteriorating. The direct way to solve the traffic problem is to improve the traffic capacity of the road network. However, because the traffic system is a very complex and large system, it is difficult to solve the problem fundamentally from the perspective of vehicles or the road alone. [0003] At present, most wireless communication technologies that realize vehicle-to-ground transmission use a single wireless link to realize data transmission. When a single wireless link switches between multiple ground fixed wireless access points (APs) in the wireless access network, ...

AI Technical Summary

Problems solved by technology

The direct way to solve the traffic problem is to increase the traffic capacity of the road network. However, since the traffic system is a rather complex large system, it is difficult to solve the problem fundamentally when considering the vehicles alone or the roads alone.

[0003] At present, most of the wireless communication technologies that realize vehicle-to-ground transmission use a single wireless link to realize data transmission. When a single wireless link is switched between multiple ground fixed wireless access points (AP for short) in the wireless access network, It is necessary to disconnect the connection with the original AP first, and then connect with the new AP. After the switch to the new AP is successful, the data transmission can be carried out. Therefore, the switching time is prolonged. In the environment of high-speed train operation, the transmission quality is poor and the link The reliability of the road is low, which affects the real-time and reliability of information transmission

[0004] In the process of realizing the present invention, the inventor found that at least there are defects such as low reliability, poor real-time performance and high cost in the prior art