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Recovery system of portable reminder for arrival of subway and recovery method

A reminder device and recovery system technology, applied in the field of infrared transmission, can solve the problem of occupying human resources in the subway, and achieve the effect of rapid and efficient recovery

Inactive Publication Date: 2011-04-20
BEIJING JIAOTONG UNIV +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

If manual recycling is adopted, the limited human resources of the subway will be occupied

Method used

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  • Recovery system of portable reminder for arrival of subway and recovery method
  • Recovery system of portable reminder for arrival of subway and recovery method
  • Recovery system of portable reminder for arrival of subway and recovery method

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Embodiment Construction

[0023] The preferred embodiments will be described in detail below in conjunction with the accompanying drawings. It should be emphasized that the following description is only exemplary and not intended to limit the scope of the invention and its application.

[0024] figure 1 It is the structural diagram of the recovery system of the portable subway arrival reminder device. figure 1 Among them, the recovery system of the portable subway arrival reminding device is composed of a movable module and a fixed module; wherein, the movable module includes an asynchronous motor 1, a storage unit 3 and an infrared signal sending and receiving device 5; the fixed module includes a storage bucket 2, a portable subway Arrival reminding device recovery unit 4 and support 7. The asynchronous motor 1 is installed on the top of the storage bucket 2, including a rotating shaft 101, which is placed in the storage bucket 2 and rotates according to a preset angle; the storage unit 3 is placed...

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Abstract

The invention discloses a recovery system of a portable reminder for arrival of the subway and a recovery method, belonging to the technical field of infrared transmission. The recovery system consists of a movable module and a fixed module; wherein the movable module comprises an asynchronous motor, storage units and an infrared signal emitting receiving device; the fixed module comprises a storing barrel, a recovery unit for the portable reminder for arrival of the subway and a bracket; the method comprises the following steps: the portable reminder for arrival of the subway is placed on a supporting platform and falls into the storage unit along the supporting platform; the storage units judge whether a space exists for placing the portable reminder for arrival of the subway; if not, aninfrared sensing receiver drives the asynchronous motor to rotate to a preset angle; whether all the storage units are full is judged, if so, the system is paused and the movable module with empty storage units is replaced. The recovery system and the recovery method realize accurate, high-efficiency and fast recovering of the portable reminder for arrival of the subway with large passenger flowin rush time.

Description

technical field [0001] The invention belongs to the technical field of infrared transmission, and in particular relates to a recovery system and a recovery method of a portable subway arrival reminder device. Background technique [0002] In the invention patent application titled "Portable Subway Arrival Reminder Device and Its Reminder Method" submitted by the applicant, the convenience that the portable subway arrival reminder device brings to passengers is described. At the same time, in the invention patent application titled "Removal System and Method for Portable Subway Arrival Reminder Device" submitted by the applicant, it describes how passengers can obtain the portable subway arrival reminder device when they enter the station. But, how this device returns when the passenger leaves subway station, becomes an urgent problem to be solved. If manual recycling is adopted, the limited human resources of the subway will be occupied. If the automatic recovery system pr...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A47F10/00G05D3/12
Inventor 蔡国强王方程贾利民王帅刚沈涛高军伟
Owner BEIJING JIAOTONG UNIV