Battery monitoring device for rail train and battery state evaluation method

A technology for rail train and state assessment, which is applied in measurement devices, measurement of electricity, and measurement of electrical variables, etc., can solve problems affecting rail train bow lift, maintenance, emergency performance, and inability to analyze battery status, and achieve accurate monitoring and analysis of battery conditions. Condition, reduced maintenance, longer life effect

Active Publication Date: 2017-10-17
QINGDAO YATONGDA RAILWAY EQUIP CO LTD +1
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  • Abstract
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  • Application Information

AI Technical Summary

Problems solved by technology

In the process of use, once the battery pack has abnormal failures such as power loss and damage, it will directly affect the performance of rail train bow lifting, maintenance and emergency response
Rail trains in the prior art usually only measure the battery pack voltage and temperature in real time, and cannot analyze the status of the battery pack based on the monitoring results

Method used

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  • Battery monitoring device for rail train and battery state evaluation method
  • Battery monitoring device for rail train and battery state evaluation method

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Embodiment Construction

[0021] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0022] Such as Figure 1-Figure 2 As shown, the storage battery monitoring device for rail trains in this embodiment includes a housing 1, a processor 2, a data acquisition module 3 and a display screen 4, the processor 2 and the data acquisition module 3 are arranged in the housing 1, The housing 1 is provided with an installation port, and...

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Abstract

The invention discloses a storage battery monitoring device for rail trains and a storage battery state evaluation method. The storage battery monitoring device for rail trains comprises a housing, a processor and a data acquisition module, the processor and the data acquisition module are arranged in the housing; the data acquisition module comprises a current detector, a voltage detector and a temperature detection The current detector, the voltage detector and the temperature detector are respectively connected to the processor; the current detector is connected to the power supply line of the rail train storage battery through a plurality of current sampling lines , the voltage detector is connected to the positive and negative poles of the storage battery for rail vehicles through a plurality of voltage sampling lines, and the temperature detector is connected to the housing of the storage battery for rail vehicles through a plurality of temperature sampling lines. Real-time monitoring and analysis of the status of the battery is realized to prolong the service life of the battery and reduce maintenance and repair costs.

Description

technical field [0001] The invention relates to mechanical equipment, in particular to a storage battery monitoring device for rail trains and a storage battery state evaluation method. Background technique [0002] At present, rail trains are widely used in people's daily travel activities. The battery packs used in rail trains are mainly used for emergency use, including emergency lighting, emergency ventilation, emergency display, maintenance power, communication and control, etc. In the process of use, once the battery pack has abnormal failures such as power loss and damage, it will directly affect the performance of bow lifting, maintenance and emergency response of rail trains. Rail trains in the prior art usually only measure the battery pack voltage and temperature in real time, and cannot analyze the state of the battery pack based on the monitoring results. Therefore, how to monitor and analyze the state of the storage battery in real time to prolong the service ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01R31/36
Inventor 王家捷李兆龙刘国龙秦章姚斌蒋国定
Owner QINGDAO YATONGDA RAILWAY EQUIP CO LTD
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