Train gateway forwarding policy configuration methods, devices and system

Abstract

The invention provides train gateway forwarding policy configuration methods, devices and system. A method comprises the steps of receiving configuration information messages sent by a client; configuring forwarding policies carried by train gateways according to the configuration information messages; and forwarding the configuration information messages to corresponding configuration informationreceiving gateways through utilization of a train backbone network according to the forwarding policies corresponding to the configuration information messages, thereby enabling the configuration information receiving gateways to configure the forwarding polices carried by the configuration information receiving gateways according to the configuration information messages and forward message information according to the corresponding forwarding polices when the message information is received. The forwarding polices of the train gateways can be adjusted, gateway programs do not need to be updated and the gateways do not need to be upgraded, so version control is facilitated, management cost of the train gateways is reduced, and management efficiency of the train gateways is improved.

Description

technical field [0001] The present invention relates to the technical field of train network control, in particular to a train gateway forwarding policy configuration method, device and system. Background technique [0002] With the rapid development of the rail industry, the demand for trains is increasing, and the formation of trains is becoming more and more abundant, including single-car groups, two-car groups, four-car groups, eight-car groups, and even ten-car groups. There are six car groups, and there are many types of cars in each car group. [0003] At present, there are many types of gateways in the train industry, and their functions are uneven. They mainly include WTB-MVB, ETH-MVB, ETH-CAN, etc., and there are also a series of mixed combination gateways, but the above gateways can only achieve fixed forwarding functions. To change the corresponding forwarding strategy, you have to update the gateway program or upgrade the version again, which is not conducive t...

AI Technical Summary

Problems solved by technology

[0005] For this reason, the object of the present invention is to propose a kind of train gateway forwarding strategy configuration method, device and system, be used to solve the need to update the gateway program or raw version when changing the forwarding strategy in the prior art, resulting in high management cost and low management efficiency question

Images