Intelligent control method for braking of carriage vending trolley

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Intelligent control method for braking of carriage vending trolley

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WU YINWEI / RONG QIANGHUA / ZHANG JIANXIN / FAN WEIQIANG / ZHU YONGJUN / ZHOU ZHENBA / FANG YALEI / WU XUJING / DONG JIANKAI / DENG JIANHUA / ... [mehr]

Abstract

The invention discloses an intelligent braking control method for a carriage vending trolley, which is characterized in that a braking mechanism is automatically in a relaxed release state when a hand holds a handrail of the trolley, and the braking mechanism is automatically switched into a braking state when the hand loosens the handrail. Furthermore, an intelligent control system and an electric braking mechanism controlled by the intelligent control system are arranged on the trolley, and a hand-held sensing part is arranged on the intelligent control system on the inner side of the holding bar. Furthermore, the electric braking mechanism is divided into an electric service braking mechanism and an electric emergency braking mechanism, and the electric emergency braking mechanism is set to be applied under the condition that the electric service braking mechanism is started but fails. Therefore, braking can be automatically relieved only by naturally holding the handrail, braking can be automatically implemented only by naturally loosening the handrail, braking implementation and automatic relieving can be completed without pedaling, and the labor intensity of train selling service staff is greatly relieved; when the trolley is unattended to slide, emergency braking can be automatically implemented.

本发明公开了一种车厢售货小推车制动智能化控制方法，是在有手扶握小推车的扶杠时使制动机构自动处于松弛放行状态，而在手松开扶杠时使制动机构自动转为制动状态。进一步，是在小推车上设置智能控制系统和受智能控制系统控制的电力制动机构，并在扶杠内侧为智能控制系统设置手扶感应部。进一步，将电力制动机构分为电力常用制动机构和电力紧急制动机构，并将电力紧急制动机构设置为在电力常用制动机构已经启用却已经失效的情形下应用。这样，只需自然扶握扶杠就能自动解除制动，只需自然松手就能自动实施制动，实施制动和解除自动都无需脚踏完成，大大减轻了列车售卖服务人员的劳动强度；在小推车无人控制发生溜车时，能够自动实施紧急制动。

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Titel :

Intelligent control method for braking of carriage vending trolley

Weitere Titelangaben:

一种车厢售货小推车制动智能化控制方法

Beteiligte:

WU YINWEI (Autor:in) / RONG QIANGHUA (Autor:in) / ZHANG JIANXIN (Autor:in) / FAN WEIQIANG (Autor:in) / ZHU YONGJUN (Autor:in) / ZHOU ZHENBA (Autor:in) / FANG YALEI (Autor:in) / WU XUJING (Autor:in) / DONG JIANKAI (Autor:in) / DENG JIANHUA (Autor:in)

Erscheinungsdatum :

2024-03-22

Medientyp :

Patent

Format :

Elektronische Ressource

Sprache :

Chinesisch

Klassifikation :

IPC:

B62B Von Hand bewegte Fahrzeuge, z.B. Handkarren oder Kinderwagen , HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS

Intelligent control method for braking of carriage vending trolley

Intelligent control method for braking of carriage vending trolley

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