A system and method for integrating smart rail train dispatching system and vehicle broadcasting system
A technology of broadcasting system and smart rail car, which is applied in broadcasting service distribution, broadcasting specific application, broadcasting information switching/replacing, etc. It can solve the problems of waste of driver's console space, occupation of installation space, and inconvenient use, so as to ensure reliability , Prevent signal interference, solve the effect of being susceptible to interference
Active Publication Date: 2021-03-19
CSR ZHUZHOU ELECTRIC LOCOMOTIVE RES INST +1
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Problems solved by technology
[0003] On the current smart rail cars, the on-board radio station and on-board broadcasting equipment have their own hand-held microphones, and both need to occupy independent installation space, resulting in inconvenience and waste of space on the driver's console
The driver needs to take off and hang up two different hand-held microphones constantly when using it, which is cumbersome to operate and can easily cause misuse
Method used
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[0037] The detailed features and advantages of the present invention are described in detail below in the specific embodiments, the content of which is sufficient to enable any person skilled in the art to understand the technical content of the present invention and implement it accordingly, and according to the specification, claims and drawings disclosed in this specification , those skilled in the art can easily understand the related objects and advantages of the present invention.
[0038] On the current smart rail cars, the on-board radio station for train dispatching and the on-board broadcasting equipment have their own handheld microphones, and both need to occupy independent installation space, resulting in inconvenience and waste of space on the driver's console. The driver needs to constantly take off and hang up two different handheld microphones when using it, which is cumbersome to operate and can easily cause misuse.
[0039] In conjunction with the above-ment...
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The invention provides a system for fusing an intelligent rail tramcar train dispatching system and a vehicle-mounted broadcasting system. The system at least comprises handheld microphone conversionequipment, handheld microphone switching equipment, a vehicle-mounted radio station and broadcasting system equipment. The hand-held microphone conversion equipment is used for converting analog audioof a hand-held microphone into digital audio signals. The hand-held microphone switching equipment is provided with a microphone. The hand-held microphone switching equipment is arranged in the vehicle-mounted radio station and communicates with the hand-held microphone conversion equipment and the broadcasting system equipment, and the hand-held microphone switching equipment is used for switching channels between the vehicle-mounted radio station and the broadcasting system equipment and switching the voice of only one hand-held microphone to the vehicle-mounted radio station or the broadcasting system equipment through different channels. The vehicle-mounted radio station is used for voice communication between a driver and a dispatcher and other wireless users, communication of shortmessages and state messages, and broadcasting of a train by the ground control center. The broadcasting system equipment is used for a driver to broadcast the passengers.
Description
technical field [0001] The invention relates to the field of intelligent rail cars, in particular to the integration of a hand-held microphone of a train dispatching system of an intelligent rail car and a vehicle-mounted broadcasting system. Background technique [0002] Hand-held microphone (Hand MIC), you can talk without any network support, which is suitable for relatively fixed and frequent calls. [0003] On the current smart rail cars, the on-board radio station for train dispatching and the on-board broadcasting equipment have their own handheld microphones, and both need to occupy independent installation space, resulting in inconvenience and waste of space on the driver's console. The driver needs to constantly take off and hang up two different handheld microphones when using it, which is cumbersome to operate and can easily cause misuse. [0004] In the prior art, there is a technical solution related to the wireless connection between the vehicle radio and the...
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IPC IPC(8): H04H20/10H04H20/62H04W4/06H04W4/12H04W4/42G10L19/00
CPCG10L19/00H04H20/10H04H20/62H04W4/06H04W4/12H04W4/42
Inventor 张恒谷丰张楠李缘陈杨刘光勇彭勤熊凯张欣黄舟
Owner CSR ZHUZHOU ELECTRIC LOCOMOTIVE RES INST