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Wireless device for drawing on aid in underground ticket selling machine

A ticket vending machine and wireless technology, which is applied in the field of subway ticket vending machine wireless recruiting devices, can solve the problems of poor emergency response and complicated wiring, and achieve the effects of convenient management, mature technology, and flexible and convenient settings

Inactive Publication Date: 2007-12-26
PANDA ELECTRONICS GROUP +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to design a wireless recruiting device for subway ticket vending machines that does not need wiring and works reliably due to the complex wiring and poor emergency response capabilities of the current subway recruiting system.

Method used

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  • Wireless device for drawing on aid in underground ticket selling machine
  • Wireless device for drawing on aid in underground ticket selling machine

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Embodiment Construction

[0021] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0022] As shown in Figure 1-3.

[0023] A wireless recruiting device for a subway ticket vending machine, which is mainly composed of a station computer 1, a master module 2 and a slave module 3, the master module 2 is arranged near the station computer 1 and connected to the station computer 1 by wire, and the slave module 3 is installed in the ticket terminal and wirelessly connected with the main module 2 (connected by wireless communication).

[0024] The main module 2 is composed of a single-chip microcomputer 4 (the model can be a 51 series single-chip microcomputer) and a wireless communication circuit 5 connected to it (can be realized by using a conventional wireless communication circuit in a textbook-the module is based on the FSK modulation method, adopts high-efficiency front Error correction channel coding technology. Carrier frequency 43...

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PUM

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Abstract

A radio support device of subway ticket-selling machine is prepared for setting master module near to subway-station computer and using cable to connect master module with subway-station computer, erecting slave module in ticket-selling terminal and connecting slave module to master module in radio mode.

Description

technical field [0001] The invention relates to a subway equipment, in particular to a ticket vending fault alarm system, in particular to a wireless rescue device for a subway ticket vending machine. Background technique [0002] At present, the subway ticket vending machine recruiting device is used for providing to subway passengers. When passengers need help, they press the call-in button, and the signal of this button is processed by the call-in device and uploaded to the station monitoring room, so that the station staff can obtain call-up demand information in time and provide assistance services in time. [0003] According to the functional requirements set by the ticket vending machine recruitment device, the work of this device should be independent. [0004] The recruiting device of the subway ticket vending machine is usually arranged on the subway automatic ticket vending machine or on the gate array. Currently, the wired recruiting device is used, that is, the...

Claims

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Application Information

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IPC IPC(8): G08B25/10
Inventor 于海牛国柱
Owner PANDA ELECTRONICS GROUP
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