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Intelligent voice prompt method for train fault and operation guidance

An intelligent voice and fault technology, applied to signal indicators on vehicles, transportation and packaging, railway car body parts, etc., can solve problems such as delay in troubleshooting, low efficiency of troubleshooting, and easy omissions, etc., to improve disposal efficiency , Improve the efficiency of troubleshooting and facilitate maintenance

Inactive Publication Date: 2020-12-01
CRRC NANJING PUZHEN CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] At present, in the rail transit industry, when a vehicle fails, the driver cannot be reminded of the specific fault information through the buzzer alarm. It needs to be checked on the corresponding interface in the HMI after parking, which causes delays in troubleshooting; During the troubleshooting process, it takes a lot of time to read the operation and maintenance suggestions, and it is easy to miss, and the troubleshooting efficiency is low

Method used

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  • Intelligent voice prompt method for train fault and operation guidance
  • Intelligent voice prompt method for train fault and operation guidance
  • Intelligent voice prompt method for train fault and operation guidance

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Embodiment Construction

[0019] The invention will be described in further detail below in conjunction with the accompanying drawings.

[0020] Such as figure 1 As shown, the current fault interface provides buttons for automatic broadcast and manual broadcast, which are used for voice broadcast of fault prompt information. The automatic broadcast is a self-locking button, and the manual broadcast is a self-reset button. The HMI defaults to autoplay mode when booting.

[0021] When selecting equipment, you need to choose an HMI with speakers, figure 2 It is a schematic diagram of the appearance of the display screen of Hangzhou Line 5.

[0022] In the HMI, the function of intelligent speech synthesis and playback is realized through software. The specific process is as follows: image 3 shown.

[0023] The new queue (first in, first out) in the HMI is used to save the current fault of the train. When the HMI detects that a fault occurs, the fault will be added to the fault list. Create a new aud...

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Abstract

The invention relates to an intelligent voice prompt method for train fault and operation guidance, and belongs to the technical field of rail transit industry. The method comprises the following steps: (1), installing a loudspeaker on a driver display unit HMI on a train; (2), synthesizing a fault name and operation and maintenance text information into a voice file in real time through intelligent voice synthesis, and performing voice playing through a loudspeaker; and (3), adding a selection button for voice playing on the HMI, and carrying out automatic or manual voice playing. According to the invention, a driver can master train fault information at the first time; when operation and maintenance personnel perform troubleshooting, troubleshooting steps or operation suggestions are heard while faults are processed, so that the fault processing efficiency is improved.

Description

Technical field: [0001] The invention relates to an intelligent voice prompt method for train failure and operation guidance, and belongs to the technical field of rail transit industry. Background technique [0002] At present, the common practice in the rail transit industry is that when a train breaks down, the HMI (human-machine interface) will give a text prompt for the failure and a buzzer alarm. When the driver is driving the train, he is always paying attention to the situation ahead and cannot check the HMI screen for failure. information. When there are many troubleshooting steps, it takes more time to read the operation and maintenance suggestions. [0003] At present, in the rail transit industry, when a vehicle fails, the driver cannot be reminded of the specific fault information through the buzzer alarm. It needs to be checked on the corresponding interface in the HMI after parking, which causes delays in troubleshooting; During the troubleshooting process, ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B61L15/00
CPCB61L15/00B61L15/009
Inventor 戴国琛朱少华黄涛徐君吉凡
Owner CRRC NANJING PUZHEN CO LTD