Monitoring device and monitoring method for monitoring travelling status of internal combustion locomotive

A monitoring device and a technology for diesel locomotives, which are applied in the directions of registration/indication of vehicle operation, instruments, registration/indication, etc., can solve the problems of low data accuracy, few driving data records, and no original data for locomotive depot maintenance, and achieve a small size. , the effect of accurate data analysis and prediction

Active Publication Date: 2014-01-29
ZHUZHOU YIXING TECH CO LTD
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Problems solved by technology

At present, most of the driving data of these diesel locomotives rely on instrument display, which has shortcomings such as insufficient automatic monitoring, high failure rate, low data accuracy and failure to record failure data, re

Method used

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  • Monitoring device and monitoring method for monitoring travelling status of internal combustion locomotive

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Example Embodiment

[0040] Such as figure 1 As shown, the monitoring device for monitoring the driving state of a diesel locomotive includes a power supply module, a protection module, a self-checking module, a signal acquisition module, a signal conditioning module, an ADC module, a central control module, and a communication module.

[0041] The power supply module takes electricity from the locomotive power supply, suppresses harmful harmonics, and isolates and outputs the required voltages for each sensor, CPU, signal conversion module, etc.;

[0042] The protection module prevents the locomotive voltage from being unstable, the signal exceeds the range or other abnormal conditions may cause damage to the instrument;

[0043] The self-checking module realizes the self-checking of the monitoring device, and can automatically cut off the signal of a signal chain in the monitoring device without affecting other signal chains. When the multi-channel signal chain inside the monitoring device is abnormal ...

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Abstract

The invention discloses a monitoring device and a monitoring method for monitoring travelling status of an internal combustion locomotive. The monitoring device comprises a power supply module, a protection module, a sled-inspection module, a signal acquisition module, a signal modulating module, an ADC (analog to digital converter) module, a central control module and a communication module. The monitoring method for monitoring travelling status of the internal combustion locomotive monitors with the monitoring device, records each parameter and data in the travelling status of the internal combustion locomotive, analyzes in real time, early warms an adverse situation, and establishes a terminal database to realize the total trend predication of the locomotive and provide a maintenance reference. With the adoption of the monitoring device and the monitoring method provided by the invention, each travelling parameter is monitored in real time in the travelling process, recorded in real time and analyzed in real time, so as to judge the current travelling status of the locomotive, various adverse situations can be warned early, recorded automatically and then can be transmitted to the terminal database for further analysis, and the powerful terminal database is established to realize the total trend predication of the locomotive and provide the maintenance reference.

Description

technical field [0001] The invention relates to the field of monitoring the running state of a diesel locomotive. technical background [0002] At present, the automatic control equipment of new electric locomotives is becoming more and more perfect, but a considerable number of old-generation diesel locomotives are still working, especially in the north and under special circumstances (such as ice disasters, power grid failures). At present, most of the driving data of these diesel locomotives rely on instrument display, which has shortcomings such as insufficient automatic monitoring, high failure rate, low data accuracy and failure to record failure data, resulting in less driving data records and no original data for locomotive depot maintenance. This instrument mainly The purpose is to completely solve the above problems. [0003] After searching, no similar domestic prior art was found. Contents of the invention [0004] The technical problem to be solved by the pr...

Claims

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Application Information

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IPC IPC(8): G07C5/08
Inventor 谢成昆彭晓靖
Owner ZHUZHOU YIXING TECH CO LTD
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