KR20140127923A - the transportation card with a circuir breaker for signal - Google Patents

the transportation card with a circuir breaker for signal Download PDF

Info

Publication number
KR20140127923A
KR20140127923A KR1020130021008A KR20130021008A KR20140127923A KR 20140127923 A KR20140127923 A KR 20140127923A KR 1020130021008 A KR1020130021008 A KR 1020130021008A KR 20130021008 A KR20130021008 A KR 20130021008A KR 20140127923 A KR20140127923 A KR 20140127923A
Authority
KR
South Korea
Prior art keywords
card
traffic
chip
detection coil
breaker
Prior art date
Application number
KR1020130021008A
Other languages
Korean (ko)
Inventor
이수현
Original Assignee
이수현
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 이수현 filed Critical 이수현
Priority to KR1020130021008A priority Critical patent/KR20140127923A/en
Publication of KR20140127923A publication Critical patent/KR20140127923A/en

Links

Images

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
    • G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
    • G06K19/067—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components
    • G06K19/07—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components with integrated circuit chips
    • G06K19/073—Special arrangements for circuits, e.g. for protecting identification code in memory
    • G06K19/07309—Means for preventing undesired reading or writing from or onto record carriers
    • G06K19/07345—Means for preventing undesired reading or writing from or onto record carriers by activating or deactivating at least a part of the circuit on the record carrier, e.g. ON/OFF switches
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
    • G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
    • G06K19/067—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components
    • G06K19/07—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components with integrated circuit chips
    • G06K19/077—Constructional details, e.g. mounting of circuits in the carrier
    • G06K19/07749—Constructional details, e.g. mounting of circuits in the carrier the record carrier being capable of non-contact communication, e.g. constructional details of the antenna of a non-contact smart card
    • G06K19/07773—Antenna details
    • G06K19/07777—Antenna details the antenna being of the inductive type
    • G06K19/07779—Antenna details the antenna being of the inductive type the inductive antenna being a coil
    • G06K19/07783—Antenna details the antenna being of the inductive type the inductive antenna being a coil the coil being planar

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • General Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Near-Field Transmission Systems (AREA)

Abstract

In the present invention, when there are a plurality of traffic cards in the wallet, a card capable of blocking the induction current is attached to the card so that only one card can be recognized .

Figure pat00001

Description

A transportation card with a card recognition breaker {a transportation card with a circuir breaker for signal}

Engineering

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a chip incorporated in a card, and more particularly, to a card that enables a user to directly determine whether or not to operate by attaching a switch to a coil of a card chip.

In the case of using a transportation means such as a bus or a subway, a payment fee may be paid using a prepaid card or a transportation card, that is, a transportation card, , But also in the form of a mobile phone or an accessory.

It is an object of the present invention to provide a traffic card that allows only one card to be used even if the card is put in a wallet to the traffic card terminal by attaching an on / off function to the traffic card.

The traffic card is composed of a small semiconductor chip and a detection coil wound in a rectangular shape. When a traffic card is placed on a traffic card terminal, an induced current flows to the detection coil of the traffic card by a magnetic field generated by the transmission coil of the traffic card terminal And supplies electricity to the semiconductor chip to operate the chip.

The present invention relates to an on / off switch for allowing a traffic chip to receive electricity when a detection coil is opened to allow the traffic chip not to receive electricity or a detection coil to short circuit the detection coil, Provide the switch with the function to the traffic card.

The traffic card provided by the present invention allows the user to turn on / off the traffic card directly, thereby turning ON only one traffic card and turning off the cards not used as the remaining traffic card, The obstacle does not occur so that it is possible to prevent the traffic charges from being double charged or re-transmitted.

In FIG. 1, the two coils are wrapped around the traffic card 3, and the current is cut off through the switch 4.

The traffic card is composed of a small semiconductor chip and a detection coil wound in a rectangular shape. When a traffic card is placed on a traffic card terminal, an induced current flows to the detection coil of the traffic card by a magnetic field generated by the transmission coil of the traffic card terminal And supplies electricity to the semiconductor chip to operate the chip.

The present invention relates to an on / off switch for allowing a traffic chip to receive electricity when a detection coil is opened to allow the traffic chip not to receive electricity or a detection coil to short circuit the detection coil, Provide the switch with the function to the traffic card.


1: chip
2: Coil
3: Transportation Card
4: Switch

Claims (1)

A traffic card provided with a chip and a detection coil and provided to pay a traffic fee corresponding to a card terminal, wherein the traffic card is provided with a switch having an on / off function by opening or shorting a detection coil, Wherein the card is provided in such a manner that it reacts in response to the card terminal in one party and does not react in the case of off.
KR1020130021008A 2013-02-27 2013-02-27 the transportation card with a circuir breaker for signal KR20140127923A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020130021008A KR20140127923A (en) 2013-02-27 2013-02-27 the transportation card with a circuir breaker for signal

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020130021008A KR20140127923A (en) 2013-02-27 2013-02-27 the transportation card with a circuir breaker for signal

Publications (1)

Publication Number Publication Date
KR20140127923A true KR20140127923A (en) 2014-11-05

Family

ID=52451915

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020130021008A KR20140127923A (en) 2013-02-27 2013-02-27 the transportation card with a circuir breaker for signal

Country Status (1)

Country Link
KR (1) KR20140127923A (en)

Similar Documents

Publication Publication Date Title
KR101653070B1 (en) Power relay
US20160099599A1 (en) Wireless power transmission device
KR101498766B1 (en) Selecting method of sensoring modules commonly used by Near Field Communication and Wireless charging, and its selective electric circuit
KR102034323B1 (en) Power supply device, power supply method and recording medium
JP2013084915A (en) Induction module commonly used for short-range wireless communication and wireless charging
WO2009041058A1 (en) Electronic device, recharger and recharging system
JP5899994B2 (en) Power feeding device, power receiving device, and program
JP6094047B2 (en) Power feeding device, power receiving device, billing method, and program
TWI616045B (en) Wireless charge device and using method of same
US9531213B2 (en) Wireless power transmission device
EP2293383A3 (en) Antenna unit and communication device using the same
KR20170131223A (en) Near-field communication device comprising two nfc areas
JP5920365B2 (en) Power receiving device and program
CN203134979U (en) NFC combined antenna for mobile phone mobile payment
KR20140127923A (en) the transportation card with a circuir breaker for signal
KR20140004905U (en) the transportation card with a circuir breaker for signal
KR101228506B1 (en) Smart Wireless Charging System that combines Smart Card function
CN206042008U (en) A circuit for signal mask and anti -theft device thereof
CN104391173A (en) Jump-out type expenditure-controlled intelligent electric energy meter system and jump-out type expenditure-controlled intelligent electric energy meter
CN206098680U (en) NFC subassembly that metal -back winding former block group becomes based on electronic equipment
CN211556135U (en) Electronic equipment
EP2523359A1 (en) Communications terminal device
JP2013223222A (en) Electrode for electric field communication
CN203313240U (en) Cellphone protective housing capable of fulfilling card swiping function by cellphone
WO2013075847A1 (en) An electrical device and a method therein

Legal Events

Date Code Title Description
WITN Withdrawal due to no request for examination