Passenger ticket using reflective display screen

A reflective, display technology, applied in the field of passenger tickets, can solve the problems of unfavorable user use, inspection, unfavorable ticket upgrade, intercity train express card and bus card without display function, etc.

Inactive Publication Date: 2012-03-14
WUXI YUKE WANTONG TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

But the existing intercity train express card and bus card have no display function
It is not conducive to the use and inspection of users, and it is also not conducive to the upgrade of this kind of ticket

Method used

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  • Passenger ticket using reflective display screen
  • Passenger ticket using reflective display screen
  • Passenger ticket using reflective display screen

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0009] figure 1 A structural block diagram of the passenger ticket with electronic paper display screen of the present invention is shown. figure 1 The electronic paper passenger ticket shown includes a microprocessor, a communication unit, a memory, a display control circuit and an electronic paper display screen connected to the display control circuit. The communication unit, memory and display control circuit are respectively connected with the microprocessor. The display control circuit is connected with the electronic paper display screen.

[0010] The microprocessor processes the data from the communication unit and displays it on the electronic paper display and stores it in the memory for retrospection. The electronic paper display can be at least one of electrophoretic electronic paper display, multi-stable liquid crystal electronic paper display, micro-electromechanical (MEMS) electronic paper display, electrophoretic microcup electronic paper display, and electro...

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PUM

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Abstract

The invention discloses a passenger ticket. The passenger ticket comprises a microprocessor, a communication unit, a memory, a display control circuit and a reflective display screen, wherein the reflective display screen is connected with the display control circuit; the communication unit, the memory and the display control circuit are respectively connected with the microprocessor; the microprocessor processes data read by the communication unit so that the data is displayed on the reflective display screen by the display controller and stored in the memory. By using the passenger ticket disclosed by the invention, the user can buy the passenger tickets of multiple travels at one time and can look up the passenger ticket information at any time.

Description

technical field [0001] The present invention relates generally to a passenger ticket, and more particularly to a passenger ticket implemented with a reflective display screen (eg, electronic paper). Background technique [0002] Most of the existing bus cards and express cards for intercity trains use IC card technology. IC card is short for Integrated Circuit Card. It is embedded with one or several integrated circuit chips inside the PVC material. The chips are generally non-volatile memories, logic circuits, and even CPUs (central processing units). No matter what kind of IC card, information is stored, read and modified through them. But existing intercity train express card and bus card do not have display function. It is not conducive to the use and inspection of users, and it is also not conducive to the upgrading of such tickets. [0003] As a reflective display, electronic paper displays images by reflecting ambient light. The brightness of the image will change...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G09F9/30G06K19/077
Inventor 曹堪宇杜文杰钟晓冬
Owner WUXI YUKE WANTONG TECH
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