A traffic network recording method and related device

Abstract

The embodiment of the invention discloses a traffic network recording method which is used for improving the recording capacity of a whole network recording system. The method comprises the steps that a server receives a recording request and confirms a first recording event corresponding to the recording request; if no usable recording resource is available at present, the server acquires the priority attribute of the first recording event; the server confirms a second recording event meeting a preset condition in all recording events being recorded currently and the priority attribute of the second recording event; the server judges whether the priority of the first recording event is higher than the priority of the second recording event according to the priority attribute of the first recording event and the priority attribute of the second recording event; if yes, the servers stop the recording of the second recording event and conducts recording on the first recording event. The embodiment of the invention further discloses a relevant device.

Description

technical field [0001] The invention relates to the field of recording, in particular to a traffic network recording method and a related device. Background technique [0002] With the development of science and technology, the number of vehicles is also increasing, and multiple vehicles of the same type in a small area have formed a transportation network, such as urban subway network, urban bus network, etc. In order to ensure the smooth operation of the traffic network, the scheduling and management of traffic routes is very important. In this regard, a network-wide recording system is set up in the transportation network to facilitate the recording and recording of the scheduling and management of transportation routes. [0003] In the process of traffic route scheduling and management, when an emergency occurs on a vehicle, the vehicle can initiate or receive a call in the same talk group through the communication terminal on the vehicle to communicate with the outside...

AI Technical Summary

Problems solved by technology

Due to the limitations of hardware equipment and technological level, there is an upper limit to the number of events that can be recorded in parallel by the entire network recording system at the same time

If the number of recordings at the same time reaches the upper limit, the network-wide recording system will have no available recording resources and cannot record new calls

[0004] However, as the number of vehicles continues to increase, there are more and more call events in the transportation network, and the recording tasks of the entire network recording system increase sharply, and the number of parallel recording events at the same time often reaches the upper limit

In the existing technology, when the number of parallel recording events reaches the upper limit, the network-wide recording system will not record new events, so important calls are often missed, and the recording capacity of the network-wide recording system cannot meet the requirements

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