A realization method of IPH video call vehicle-mounted station based on LTE network

Abstract

A method for realizing an IPH video call vehicle-mounted station based on an LTE network. The vehicle-mounted station is installed in the driver's control room of the train, the vehicle-mounted station host is connected to the power supply on the train, and the vehicle-mounted station control box is connected to the passenger emergency intercom system on the train; In the case of unmanned emergency, the passenger triggers the train emergency alarm device, and sends the alarm message to the main vehicle-mounted station through the IPH interface; the vehicle-mounted station will report the alarm message to the dispatching server in the center, and the dispatching server will respond after receiving the alarm message After the dispatching station confirms the alarm message, it will reply to the dispatching server, and then the dispatching server will send the confirmation alarm message to the vehicle-mounted station through the LTE SMS mechanism. The police report has been completed. The ground personnel can take reasonable countermeasures in time to avoid further deterioration of the situation, which provides a stronger guarantee for the safe operation of the train.

Description

technical field [0001] This patent relates to the field of video call vehicle-mounted stations in traffic trains, in particular to an implementation method of an LTE network-based IPH video call vehicle-mounted station. Background technique [0002] With the development of urban rail transit, the demand for fully automatic and unmanned trains is becoming stronger and stronger. At present, the vehicle-mounted stations used in the field of rail transit are mainly used for the driver to communicate with the ground under the condition of manned driving, and fail to consider the use requirements in the unmanned driving scene. In the case of unmanned driving, there is no driver on the train, and the ground personnel mainly use monitoring equipment and sensors to obtain the situation in the compartment. However, the information obtained only in this way is limited, and there is a large monitoring blind spot, especially when the train is densely populated and the situation is compl...

AI Technical Summary

Problems solved by technology

However, the information obtained only in this way is limited, and there is a large monitoring blind spot, especially when the train is densely populated and the situation is complicated. It is difficult to obtain timely and accurate passenger information by using existing monitoring equipment.

Once an emergency occurs, the ground personnel cannot accurately and comprehensively know the specific situation on the train, and cannot handle it properly and in time, which may cause serious consequences

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