Trolleybus odometry value fast reset system and method

CN122408822APending Publication Date: 2026-07-17中车智能交通运营管理有限公司
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
中车智能交通运营管理有限公司
Filing Date
2026-05-27
Publication Date
2026-07-17

AI Technical Summary

Technical Problem

The existing technology for continuing the tram mileage count is too time-consuming and cannot meet the needs of rapid maintenance.

Method used

A rapid mileage count reset system for trams was designed, comprising a power module, a main control module, a display module, a button module, and an output module on a PCB circuit board. The power supply voltage is converted by a voltage chip U2, the digital tube control chip U3 displays the numbers, and the main control module U4 controls the button operation to realize mileage setting and pulse output, thereby achieving rapid mileage count reset.

Benefits of technology

The ability to quickly write mileage count values ​​within minutes greatly improves maintenance efficiency and data reliability.

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Abstract

本发明提出了一种有轨电车里程计数值快速重置系统和方法，该系统包括有轨电车里程计数值快速重置器及可与所述有轨电车里程计数值快速重置器相连的里程计；所述有轨电车里程计数值快速重置器包括PCB电路板，在PCB电路板上设置于电源模块、主控模块、显示器模块、按键模块和输出模块；主控模块分别与显示器模块、按键模块和输出模块相连，电源模块分别与主控模块、显示器模块和按键模块相连。本发明能够在几分钟内即可将目标公里数快速写入里程计，极大地提升了维保效率与数据可靠性。
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