Regional passenger transport networking ticketing reliable trading system under narrowband network structure

Abstract

The invention discloses a regional passenger transport networking ticketing reliable trading system under a narrowband network structure. The system comprises a client terminal, a local server, a central server and a remote server. Ticketing is divided into local ticketing and cross-station ticketing. According to local ticketing, the client terminal carries out shift query, fare taking, ticket locking and ticket number taking with the local server; the central server is prevented; the local server carries out data storage; and ticketing seat map updating is carried out with the central server to complete ticketing. In a cross-station ticketing procedure, a different station process is improved for the center service; the ticket locking destination is expanded to a different station; and two processes share the same destination. A message queue technology mechanism is used to realize reliable transmission of transaction data to deal with ticket transaction affairs. The system has the advantages of high availability and high security.

Description

technical field [0001] The invention relates to the technical field of networked ticket sales systems, in particular to a reliable transaction system for regional passenger transport networked ticket sales under a narrowband network structure. Background technique [0002] The rapid development of modern network technology and computer technology, the technological development of transportation tools, the increasing expansion of road construction, and the improvement of human migration activities have brought innovations to the traditional transportation industry. The completion of information transformation is the key to maintaining the profitability of the traditional transportation industry. level, and an important way to improve service quality. [0003] At present, Chinese people mainly use three modes of long-distance travel: plane, train, and passenger car. In terms of informatization construction, whether it is from the dispatching and ticketing system, due to the h...

AI Technical Summary

Problems solved by technology

Third, the network quality is uneven. Most district (county) and town (township) level passenger stations (receiving points, ticketing points) use unstable network links to connect, and narrowband networks are often used due to operating costs.

Fourth, the level of system construction varies greatly, the technology is complex, and the system is very different

[0009] Second, in the case of the above situation, the network quality in the narrowband area is not high. It will be reflected that the operation is normal most of the time, but the system does not respond intermittently. During the period, the ticket sales stop for a long time and affect the production.

[0010] Third, the success rate of cross-station transactions is low, and the problems reflected by the passenger station are concentrated on the wrong destination station, the failure to update the cross-station when the payment is locked, and the update of the center shift seat map is not timely; due to The accidental disconnection of the transaction chain resulted in the inability of the passenger station to monitor and restore the accidentally locked seats in a timely manner, objectively wasting transportation resources and causing economic losses

[0011] Fourth, in order to ensure real-time synchronization to the central database, the upload time of shift scheduling information is sometimes too long, which consumes a lot of resources. When uploading all of them, the system performance will drop severely; even if the time-sharing upload time is limited, some stations may Due to reasons of production habits or insufficient capacity, the scheduling cannot be completed before the original time

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