KR100971717B1 - Wireless type charging and data communication control module for mobile terminal and layout of the same - Google Patents

Wireless type charging and data communication control module for mobile terminal and layout of the same Download PDF

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Publication number
KR100971717B1
KR100971717B1 KR1020090051316A KR20090051316A KR100971717B1 KR 100971717 B1 KR100971717 B1 KR 100971717B1 KR 1020090051316 A KR1020090051316 A KR 1020090051316A KR 20090051316 A KR20090051316 A KR 20090051316A KR 100971717 B1 KR100971717 B1 KR 100971717B1
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KR
South Korea
Prior art keywords
block
reception
mode
power
power signal
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Application number
KR1020090051316A
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Korean (ko)
Inventor
정춘길
국윤상
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주식회사 한림포스텍
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Priority to KR1020090051316A priority Critical patent/KR100971717B1/en
Application filed by 주식회사 한림포스텍 filed Critical 주식회사 한림포스텍
Priority to EP09825621.7A priority patent/EP2367262B1/en
Priority to PCT/KR2009/007431 priority patent/WO2010068063A2/en
Priority to JP2011540609A priority patent/JP5432283B2/en
Priority to CN200980101002.7A priority patent/CN102405579B/en
Priority to US12/741,679 priority patent/US8624546B2/en
Publication of KR100971717B1 publication Critical patent/KR100971717B1/en
Application granted granted Critical
Priority to US14/094,665 priority patent/US9356660B2/en
Priority to US15/142,738 priority patent/US9673660B2/en
Priority to US15/499,906 priority patent/US10277075B2/en
Priority to US16/298,659 priority patent/US10804745B2/en
Priority to US16/996,317 priority patent/US10992184B2/en
Priority to US16/996,327 priority patent/US11095163B2/en
Priority to US17/371,874 priority patent/US11601014B2/en
Priority to US18/178,326 priority patent/US20230208192A1/en

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    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J50/00—Circuit arrangements or systems for wireless supply or distribution of electric power
    • H02J50/80—Circuit arrangements or systems for wireless supply or distribution of electric power involving the exchange of data, concerning supply or distribution of electric power, between transmitting devices and receiving devices
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/28—Coils; Windings; Conductive connections
    • H01F27/2871—Pancake coils
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F41/00—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties
    • H01F41/02—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets
    • H01F41/04—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets for manufacturing coils
    • H01F41/06—Coil winding
    • H01F41/098—Mandrels; Formers
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J50/00—Circuit arrangements or systems for wireless supply or distribution of electric power
    • H02J50/10—Circuit arrangements or systems for wireless supply or distribution of electric power using inductive coupling
    • H02J50/12—Circuit arrangements or systems for wireless supply or distribution of electric power using inductive coupling of the resonant type
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J50/00—Circuit arrangements or systems for wireless supply or distribution of electric power
    • H02J50/90—Circuit arrangements or systems for wireless supply or distribution of electric power involving detection or optimisation of position, e.g. alignment
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/00032—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries characterised by data exchange
    • H02J7/00034—Charger exchanging data with an electronic device, i.e. telephone, whose internal battery is under charge
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/0042—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries characterised by the mechanical construction
    • H02J7/0045—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries characterised by the mechanical construction concerning the insertion or the connection of the batteries
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/02—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries for charging batteries from ac mains by converters
    • H02J7/04—Regulation of charging current or voltage
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B5/00—Near-field transmission systems, e.g. inductive or capacitive transmission systems
    • H04B5/70—Near-field transmission systems, e.g. inductive or capacitive transmission systems specially adapted for specific purposes
    • H04B5/72—Near-field transmission systems, e.g. inductive or capacitive transmission systems specially adapted for specific purposes for local intradevice communication
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B5/00—Near-field transmission systems, e.g. inductive or capacitive transmission systems
    • H04B5/70—Near-field transmission systems, e.g. inductive or capacitive transmission systems specially adapted for specific purposes
    • H04B5/79—Near-field transmission systems, e.g. inductive or capacitive transmission systems specially adapted for specific purposes for data transfer in combination with power transfer
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J2310/00—The network for supplying or distributing electric power characterised by its spatial reach or by the load
    • H02J2310/10—The network having a local or delimited stationary reach
    • H02J2310/20—The network being internal to a load
    • H02J2310/22—The load being a portable electronic device

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  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Manufacturing & Machinery (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)

Abstract

PURPOSE: A noncontactless charging and data communication control module for a portable terminal and an arranging method thereof are provided to prevent interference due to harmonic elements by selectively performing a receiving mode of a wireless power signal and a transceiving mode of data. CONSTITUTION: A common transceiving block(10) selectively performs the receiving mode of a wireless power signal and a transceiving mode of data. A rectifying block(20) changes an AC wireless power signal into a DC wireless power signal. A receiving electric power controlling block(30) changes the DC wireless power signal into electrical energy. A charging controlling block(40) charges a battery pack block by using the electrical energy outputted from the receiving electric power controlling block. A data processing block(50) transfers the data for an external electronic device and an electronic payment through the common transceiving block.

Description

휴대단말기용 무접점충전 및 데이터통신 제어모듈과 그 배치구조{Wireless type charging and data communication control module for mobile terminal and layout of the same}Wireless type charging and data communication control module for mobile terminal and layout of the same}

본 발명은 휴대단말기용 무접점충전 및 데이터통신 제어모듈과 그 배치구조에 관한 것으로서, 보다 상세하게는 휴대용 단말기의 배터리팩 및 커버케이스에 충전시스템의 전력수신코일과 전자결재시스템의 루프안테나를 모두 탑재하되, 중심부에 전력수신코일을 배치하고, 그 외곽에 루프안테나를 배치한 후, 무선전력신호의 수신모드 및 데이터의 송수신모드을 선택적으로 수행하도록 함으로써, 고조파성분에 의한 간섭영향을 방지하고, 하나의 휴대용 단말기에서 무접점 충전 및 전자결재가 모두 가능해지도록 한 휴대단말기용 무접점충전 및 데이터통신 제어모듈과 그 배치구조에 관한 것이다.The present invention relates to a contactless charging and data communication control module for mobile terminals and an arrangement thereof, and more specifically, to a battery pack and a cover case of a portable terminal, both a power receiving coil of a charging system and a loop antenna of an electronic payment system. It is equipped with a power receiving coil in the center, and a loop antenna outside, and selectively performing a reception mode of a wireless power signal and a transmission / reception mode of data, thereby preventing interference effects caused by harmonic components. The present invention relates to a contactless charging and data communication control module for a portable terminal and a disposition structure thereof for enabling both contactless charging and electronic payment in a portable terminal.

일반적으로 배터리팩(Battery pack)은 외부의 충전기로부터 전력(전기에너지)를 공급받아 충전한 상태에서 휴대용 단말기(핸드폰, PDA 등)의 작동을 위한 전원을 공급하기 위한 것으로, 전기에너지를 충전하는 배터리셀과 상기 배터리셀의 충전 및 방전(휴대용 단말기로 전기에너지를 공급)을 위한 회로 등이 구성되어 있 다.In general, a battery pack is a battery pack for supplying power for operation of a portable terminal (cell phone, PDA, etc.) while receiving power (electrical energy) from an external charger and charging the battery pack. A circuit for charging and discharging the cell and the battery cell (supplying electrical energy to a portable terminal) is configured.

이러한 휴대용 단말기에 사용되는 배터리팩에 전기에너지를 충전시키기 위한 충전기와 배터리팩의 전기적연결방식에는, 상용전원을 공급받아 배터리팩에 대응하는 전압 및 전류로 변환하여 해당 배터리팩의 단자를 통해 배터리팩으로 전기에너지를 공급하는 단자연결방식이 있다.In the electrical connection method of a charger and a battery pack for charging electrical energy to a battery pack used in such a portable terminal, the battery pack through the terminal of the corresponding battery pack by converting into a voltage and current corresponding to the battery pack by receiving commercial power There is a terminal connection method to supply electrical energy.

그러나, 이러한 단자연결방식으로 전원을 공급하면, 충전기와 배터리팩을 접촉하거나 분리하는 경우, 양측의 단자(배터리팩의 단자 및 충전기의 단자)들이 서로 다른 전위차를 가지고 있어 순간방전현상을 초래하며, 이로 인하여 양측의 단자들에 이물질이 쌓이게 되면 화재 등이 발생할 우려가 있었다.However, when the power is supplied by the terminal connection method, when the charger and the battery pack are contacted or separated, the terminals on both sides (the terminals of the battery pack and the terminals of the charger) have different potential differences, resulting in a momentary discharge phenomenon. For this reason, if foreign matters are accumulated on both terminals, a fire may occur.

또한, 습기 등으로 인하여 배터리팩에 충전된 전기에너지가 배터리팩의 단자를 통해 외부로 자연방전되는 등의 문제점이 있음은 물론, 이로 인하여 배터리팩의 수명 및 성능의 저하를 초래하는 단점이 있었다.In addition, there is a problem that the electrical energy charged in the battery pack due to moisture, such as a natural discharge to the outside through the terminal of the battery pack, and of course, there is a disadvantage that causes a reduction in the life and performance of the battery pack.

최근에는 상기와 같은 문제점을 해결하기 위하여, 무선전력송수신기술을 이용한 무접점 방식의 충전시스템 등이 제시되고 있다.Recently, in order to solve the above problems, a contactless charging system using a wireless power transmission and reception technology has been proposed.

한편, 최근에 보급되는 휴대용 단말기에는 근거리무선통신방식을 이용한 전자결재시스템이 탑재되어 있으며, 이러한 전자결재시스템이 탑재된 휴대용 단말기를 전자결재용 기기 등에 근접하여 결제과정을 처리함으로써, 원하는 결재를 수행할 수 있다.On the other hand, recently spreading portable terminals are equipped with an electronic payment system using a short-range wireless communication method, and performs a desired payment by processing the payment process in close proximity to the electronic payment device, such as a portable terminal equipped with the electronic payment system. can do.

상기와 같은 결재시스템을 위해서는 휴대용 단말기 내부에, 루프 안테나와 흡수체(Absorber), 임피던스 매칭회로 등이 구성되어야만 한다.For the above payment system, a loop antenna, an absorber, an impedance matching circuit, and the like must be configured in the portable terminal.

상기와 같은 무선전력송수신기술을 이용한 무접점 방식의 충전시스템과 근거리무선통신방식을 이용한 결재시스템을 하나의 휴대용 단말기에 모두 탑재하기 위해서는, 충전시스템의 전력수신코일과 전자결재시스템의 루프안테나(Loop antenna)를 휴대용 단말기 내에 모두 구비하여 동작시켜야 한다.In order to mount both the contactless charging system using the wireless power transmission and reception technology and the payment system using the near field wireless communication in one portable terminal, the power receiving coil of the charging system and the loop antenna of the electronic payment system (Loop) All antennas must be provided and operated in the portable terminal.

그러나, 전자결제시스템의 주파수대역(예를 들어, 13.56㎒) 및 충전시스템의 주파수대역(예를 들어, 수백㎑)에서 발생하는 고조파성분(기본파의 n배 성분)에 의한 상호간섭으로 인하여, 신호의 전송이 원활하지 못하게 되어 요구되는 기능을 수행하지 못하는 문제점이 있었다.However, due to mutual interference by harmonic components (n times the fundamental wave) that occur in the frequency band of the electronic payment system (for example, 13.56 MHz) and the frequency band of the charging system (for example, hundreds of kHz), There was a problem that the transmission of the signal is not smooth and can not perform the required function.

상기와 같은 문제점을 해결하기 위해서, 본 발명은 휴대용 단말기의 배터리팩 및 커버케이스에 충전시스템의 전력수신코일과 전자결재시스템의 루프안테나를 모두 탑재하면서, 고조파성분에 의한 간섭영향을 방지함으로써, 하나의 휴대용 단말기에서 무접점 충전 및 전자결재가 가능해지도록 할 수 있는 휴대단말기용 무접점충전 및 데이터통신 제어모듈과 그 배치구조를 제공하는데 목적이 있다. In order to solve the above problems, the present invention, by mounting both the power receiving coil of the charging system and the loop antenna of the electronic payment system in the battery pack and the cover case of the portable terminal, by preventing the interference effect of harmonic components, one It is an object of the present invention to provide a contactless charging and data communication control module for a portable terminal and its arrangement to enable contactless charging and electronic payment in a portable terminal.

이를 위하여, 본 발명은 중심부에 전력수신코일을 배치하고, 그 외곽에 루프안테나를 배치한 후, 무선전력신호의 수신모드 및 데이터의 송수신모드을 선택적으로 수행하도록 한 휴대단말기용 무접점충전 및 데이터통신 제어모듈과 그 배치구조를 제공하는데 목적이 있다.To this end, the present invention is to arrange a power receiving coil in the center, and a loop antenna at the outside, and then to perform the contactless charging and data communication for the portable terminal to selectively perform the wireless power signal reception mode and data transmission and reception mode. The purpose is to provide a control module and its arrangement.

상기와 같은 목적을 달성하기 위해서, 본 발명에 따른 휴대단말기용 무접점충전 및 데이터통신 제어모듈은, 무선전력신호의 수신모드 및 데이터의 송수신모드를 선택적으로 수행하는 공용송수신블록과, 무선전력신호의 수신모드에서, 상기 공용송수신블록으로 수신된 전력신호를 정류하는 정류블록과, 상기 정류블록에서 정류된 전력신호를 제어하는 수신전력제어블록과, 상기 수신전력제어블록에서 제어된 전력신호인 전기에너지를 이용하여 배터리팩의 충전을 제어하는 충전제어블록 및 데이터의 송수신모드에서, 상기 공용송수신블록을 통해 외부전자기기와 전자결재를 위한 데이터를 송수신하는 데이터처리블록을 포함하고, 상기 공용송수신블록은, 무선전력신호를 수신하는 전력수신코일과, 데이터의 송수신을 위한 루프안테나(Loop antenna)와, 상기 전력수신코일 및 루프안테나 중 어느 하나를 선택하여 상기 정류블록 및 데이터처리블록 중 어느 하나와 전기적으로 연결하는 모드스위칭부 및 상기 전력수신코일의 수신전압을 감지하여 상기 모드스위칭부의 스위칭동작을 제어하는 모드제어부를 포함하여 구성된 것을 특징으로 한다.In order to achieve the above object, a non-contact charging and data communication control module for a portable terminal according to the present invention, the public transmission and reception block for selectively performing the reception mode and the data transmission and reception mode of the wireless power signal, and the wireless power signal In the reception mode of the rectification block for rectifying the power signal received by the common transmission and reception block, a reception power control block for controlling the power signal rectified in the rectification block, and the electric power signal controlled in the reception power control block In the charge control block for controlling the charging of the battery pack using energy, and in the data transmission and reception mode, the data transmission block for transmitting and receiving data for electronic payment with an external electronic device through the common transmission and reception block, the common transmission and reception block Is a power reception coil for receiving a wireless power signal, a loop antenna for transmitting and receiving data, Selecting any one of the power receiving coil and the loop antenna to control a switching operation of the mode switching unit by sensing a mode switching unit electrically connected to any one of the rectifying block and the data processing block and a received voltage of the power receiving coil. Characterized in that configured to include a mode control unit.

그리고, 본 발명에 따른 휴대단말기용 무접점충전 및 데이터통신 제어모듈 배치구조는, 무선통신이 가능한 단말기 본체와, 상기 단말기로 전기에너지를 공급하며 충방전이 가능한 배터리팩(Battery pack), 상기 배터리팩을 보호하기 위한 배터리용 커버케이스(Cover case) 및 상기 단말기 본체와 배터리 및 커버케이스가 각각 전기적으로 연결되도록 구성된 적어도 하나의 연결단자모듈을 포함하는 휴대용 단말기의 내부에, 무선전력신호의 수신모드 및 데이터의 송수신모드을 선택적으로 수행하는 공용송수신블록과, 무선전력신호의 수신모드에서, 상기 공용송수신블록으로 수신된 전력신호를 정류하는 정류블록과, 상기 정류블록에서 정류된 전력신호를 제어하는 수신전력제어블록과, 상기 수신전력제어블록에서 제어된 전력신호인 전기에너지를 이용하여 배터리팩의 충전을 제어하는 충전제어블록 및 데이터의 송수신모드에서, 상기 공용송수신블록을 통해 외부전자기기와 전자결재를 위한 데이터를 송수신하는 데이터처리블록을 포함하되, 상기 배터리팩의 제1 연결단자모듈이 단말기본체의 제2 연결단자모듈과 연결되고, 상기 공용송수신블록이 배터래팩 내부에 배치되어 배터리팩의 제1 연결단자모듈 및 단말기본체의 제3 연결단자모듈과 연결되며, 상기 단말기본체의 내부에 제3 연결단자모듈로부터 제2 연결단자모듈로 이어지도록 정류블록, 수신전력제어블록, 충전제어블록이 순차적으로 배치되고, 상기 제3 연결단자모듈과 수신전력제어블록 사이에 데이터처리블록이 배치되며, 상기 공용송수신블록은, 무선전력신호를 수신하는 전력수신코일과, 데이터의 송수신을 위한 루프안테나(Loop antenna)와, 상기 전력수신코일 및 루프안테나 중 어느 하나를 선택하여 상기 정류블록 및 데이터처리블록 중 어느 하나와 전기적으로 연결하는 모드스위칭부 및 상기 전력수신코일의 수신전압을 감지하여 상기 모드스위칭부의 스위칭동작을 제어하는 모드제어부를 포함하여 구성된 것을 특징으로 한다.In addition, the contactless charging and data communication control module arrangement structure for a mobile terminal according to the present invention, the terminal body capable of wireless communication, the battery pack (Battery pack) capable of charging and discharging while supplying electrical energy to the terminal, the battery A reception mode of a wireless power signal in a portable terminal including a cover case for a battery for protecting the pack and at least one connection terminal module configured to electrically connect the terminal body and the battery and the cover case, respectively. And a common transmission / reception block for selectively performing a transmission / reception mode of data, a rectification block for rectifying a power signal received by the common transmission / reception block in a reception mode of a wireless power signal, and a reception for controlling a power signal rectified in the rectification block. Using a power control block and electrical energy that is a power signal controlled by the receiving power control block. In the charge control block for controlling the charging of the battery pack and data transmission and reception mode, including a data processing block for transmitting and receiving data for electronic payment with the external electronic device through the common transmission and reception block, the first connection terminal of the battery pack The module is connected to the second connection terminal module of the terminal body, the common transmission and reception block is disposed inside the battery pack is connected to the first connection terminal module of the battery pack and the third connection terminal module of the terminal body, A rectifying block, a receiving power control block, and a charging control block are sequentially arranged to extend from the third connecting terminal module to the second connecting terminal module, and a data processing block is disposed between the third connecting terminal module and the receiving power control block. The common transmission and reception block includes a power reception coil for receiving a wireless power signal and a loop antenna for transmitting and receiving data. Selecting one of the power receiving coil and the loop antenna, the mode switching unit for electrically connecting to any one of the rectifying block and the data processing block and the switching voltage of the mode switching unit by detecting the received voltage of the power receiving coil. Characterized in that it comprises a mode control unit for controlling.

또한, 본 발명에 따른 휴대단말기용 무접점충전 및 데이터통신 제어모듈 배치구조는, 무선통신이 가능한 단말기 본체와, 상기 단말기로 전기에너지를 공급하며 충방전이 가능한 배터리팩(Battery pack), 상기 배터리팩을 보호하기 위한 배터리용 커버케이스(Cover case) 및 상기 단말기 본체와 배터리 및 커버케이스가 각각 전기적으로 연결되도록 구성된 적어도 하나의 연결단자모듈을 포함하는 휴대용 단말기의 내부에, 무선전력신호의 수신모드 및 데이터의 송수신모드을 선택적으로 수행하는 공용송수신블록과, 무선전력신호의 수신모드에서, 상기 공용송수신블록으로 수신된 전력신호를 정류하는 정류블록과, 상기 정류블록에서 정류된 전력신호를 제어하는 수신전력제어블록과, 상기 수신전력제어블록에서 제어된 전력신호인 전기에너지를 이용하여 배터리팩의 충전을 제어하는 충전제어블록 및 데이터의 송수신모드에서, 상기 공용송수신블록을 통해 외부전자기기와 전자결재를 위한 데이터를 송수신하는 데이터처리블록을 포함하되, 상기 공용송수신블록이 커버케이스의 내부에 배치되어 커버케이스의 제4 연결단자모듈과 연결되고, 상기 제4 연결단자모듈은 단말기본체의 제3 연결단자모듈에 연결되며, 상기 단말기본체의 내부에 제3 연결단자모듈로부터 제2 연결단자모듈로 이어지도록 정류블록, 수신전력제어블록, 충전제어블록이 순차적으로 배치되고, 상기 제3 연결단자모듈과 수신전력제어블록 사이에 데이터처리블록이 배치되며, 상기 제2 연결단자모듈이 배터리팩의 제1 연결단자모듈과 연결되고, 상기 공용송수신블록은, 무선전력신호를 수신하는 전력수신코일과, 데이터의 송수신을 위한 루프안테나(Loop antenna)와, 상기 전력수신코일 및 루프안테나 중 어느 하나를 선택하여 상기 정류블록 및 데이터처리블록 중 어느 하나와 전기적으로 연결하는 모드스위칭부 및 상기 전력수신코일의 수신전압을 감지하여 상기 모드스위칭부의 스위칭동작을 제어하는 모드제어부를 포함하여 구성된 것을 특징으로 한다.In addition, the contactless charging and data communication control module arrangement structure for a portable terminal according to the present invention, the terminal body capable of wireless communication, the battery pack (Battery pack) capable of charging and discharging while supplying electrical energy to the terminal, the battery A reception mode of a wireless power signal in a portable terminal including a cover case for a battery for protecting the pack and at least one connection terminal module configured to electrically connect the terminal body and the battery and the cover case, respectively. And a common transmission / reception block for selectively performing a transmission / reception mode of data, a rectification block for rectifying a power signal received by the common transmission / reception block in a reception mode of a wireless power signal, and a reception for controlling a power signal rectified in the rectification block. By using a power control block and electrical energy that is a power signal controlled by the receiving power control block In the charge control block for controlling the charging of the battery pack and the data transmission and reception mode, including a data processing block for transmitting and receiving data for the electronic payment with the external electronic device through the common transmission and reception block, the common transmission and reception block of the cover case Is disposed inside and connected to the fourth connection terminal module of the cover case, the fourth connection terminal module is connected to the third connection terminal module of the terminal body, the second connection from the third connection terminal module inside the terminal body The rectifying block, the receiving power control block, and the charging control block are sequentially arranged to lead to the terminal module, and a data processing block is disposed between the third connecting terminal module and the receiving power control block, and the second connecting terminal module is a battery. Connected to the first connection terminal module of the pack, the common transmission block, the power receiving coil for receiving a wireless power signal, and for transmitting and receiving data Selecting one of the loop antenna, the power receiving coil and the loop antenna to sense a mode switching unit for electrically connecting to any one of the rectifying block and the data processing block and the receiving voltage of the power receiving coil. It characterized in that it comprises a mode control unit for controlling the switching operation of the mode switching unit.

상기와 같은 해결수단에 의해, 본 발명은 휴대용 단말기의 배터리팩 및 커버케이스에 충전시스템의 전력수신코일과 전자결재시스템의 루프안테나를 모두 탑재하여, 하나의 휴대용 단말기에서 무접점 충전 및 전자결재가 모두 가능하도록 하는 효과가 있다.By the above solution, the present invention is equipped with both the power receiving coil of the charging system and the loop antenna of the electronic payment system to the battery pack and the cover case of the portable terminal, so that the contactless charging and electronic payment in one portable terminal It has the effect of making it all possible.

특히, 서로 다른 주파수대역을 갖는 무접점 충전시스템과 전자결재시스템을 동시에 운용하면서도, 시스템 상호간의 간섭을 미연에 방지함으로써, 제품에 대한 신뢰성을 향상시킬 수 있는 것이다.In particular, while operating a contactless charging system and an electronic payment system having a different frequency band at the same time, by preventing interference between systems in advance, it is possible to improve the reliability of the product.

또한, 무선전력송수신기술을 이용한 무접점 방식의 충전시스템 및 근거리무선통신방식을 이용한 전자결재시스템의 제어모듈에 대한 다양한 배치구조를 제공함으로써, 다양한 배터리팩의 구조에 대하여 무접점충전 및 전자결재가 모두 가능해진다.In addition, by providing a variety of layout structure for the control module of the contactless charging system using the wireless power transmission and reception technology and the electronic payment system using the short-range wireless communication method, the contactless charging and electronic payment for the various battery pack structure All is possible.

따라서, 휴대용 단말기 및 배터리팩 등의 제조 및 판매가 용이함은 물론, 제조원가를 절감할 수 있어, 제품의 경쟁력을 향상시키는 효과가 있는 것이다.Therefore, it is easy to manufacture and sell portable terminals, battery packs, and the like, as well as reduce manufacturing costs, thereby improving the competitiveness of the product.

본 발명에 따른 휴대단말기용 무접점충전 및 데이터통신 제어모듈과 그 배치구조에 대한 예는 다양하게 적용할 수 있으며, 이하에서는 첨부된 도면을 참조하여 가장 바람직한 실시 예에 대해 설명하기로 한다.Examples of a contactless charging and data communication control module for a mobile terminal and an arrangement structure thereof according to the present invention can be variously applied. Hereinafter, the most preferred embodiments will be described with reference to the accompanying drawings.

도 1은 본 발명에 의한 휴대단말기용 무접점충전 및 데이터통신 제어모듈의 예를 나타낸 블록도로서, 공용송수신블록(10), 교류의 무선전력신호를 정류하여 직류로 변환하는 정류블록(20), 상기 정류블록(20)에서 직류로 변환된 신호를 제어하여 충전가능한 전압 및 전류(이후의 각 구성에서 사용할 수 있는 전압 및 전류)로 변환하는 수신전력제어블록(30), 상기 수신전력제어블록(30)에서 출력된 전기에너지를 이용하여 배터리셀블록(70)에 공급하는 충전제어블록(40), 송수신되는 데이터 를 분석 및 처리하여 전자결제과정을 수행하는 데이터처리블록(50), 배터리셀블록(70)을 포함한다. 여기서, 배터리셀블록(70)은 2차전지인 배터리셀(73)과 온도감지모듈(62) 및 보호용 충전감시블록(61)이 구성된다.1 is a block diagram showing an example of a contactless charging and data communication control module for a portable terminal according to the present invention, a common transmission and reception block 10, a rectification block 20 for rectifying and converting an AC wireless power signal to a DC Receiving power control block 30 for controlling the signal converted to direct current in the rectifying block 20 to convert into a chargeable voltage and current (voltage and current available in each of the following configuration), the receiving power control block Charge control block 40 to supply to the battery cell block 70 using the electrical energy output from the 30, data processing block 50 for performing an electronic payment process by analyzing and processing the data transmitted and received, the battery cell Block 70. Here, the battery cell block 70 includes a battery cell 73, a temperature sensing module 62, and a protective charge monitoring block 61, which are secondary batteries.

상기 공용송수신블록(10)은 무접점 충전시스템을 동작시키는 무선전력신호의 수신모드와 전자결제시스템을 동작시키기 위한 데이터의 송수신모드를 선택적으로 수행하기 위한 것으로, 전력수신코일(11), 루프안테나(12), 모드스위칭부(13), 모드제어부(14)를 포함하여 구성된다.The common transmission / reception block 10 is for selectively performing a reception mode of a wireless power signal for operating a contactless charging system and a transmission / reception mode for data for operating an electronic payment system. The power reception coil 11 and a loop antenna 12, the mode switching unit 13 and the mode control unit 14 are configured.

상기 전력수신코일(11)은 무접점 충전시스템에 의한 무선전력신호를 수신하기 위한 것으로, 도 2에 나타난 바와 같이 코일의 일측단은 루프안테나(12)와 공통접점으로 연결되어 블록외부로 출력되고, 다른 일측단은 모드스위칭부(13)와 연결된다.The power receiving coil 11 is for receiving a wireless power signal by a contactless charging system, and as shown in FIG. 2, one end of the coil is connected to a common contact with the loop antenna 12 to be output outside the block. , The other end is connected to the mode switching unit (13).

상기 루프안테나(12)는 전자결제시스템에 의한 결제정보 등의 데이터를 송수신하기 위한 것으로, 도 2에 나타난 바와 같이 안테나의 일측단은 전력수신코일(11)과 공통접점으로 연결되어 블록외부로 출력되고, 다른 일측단은 모드스위칭부(13)와 연결된다.The loop antenna 12 is for transmitting and receiving data such as payment information by the electronic payment system, and as shown in FIG. 2, one end of the antenna is connected to the power receiving coil 11 in common contact and output to the outside of the block. The other end is connected to the mode switching unit 13.

상기 모드스위칭부(13)는 전력수신코일(11) 및 루프안테나(12) 중 어느 하나를 선택하여, 정류블록(20) 및 데이터처리블록(50) 중 어느 하나와 전기적으로 연결하도록 스위칭동작을 하는 것으로, 루프안테나(12)와 데이터처리블록(50)이 연결되도록 된 상태에서, 상기 모드제어부(14)의 제어에 의해 전력수신코일(11)과 정류블록(20)을 연결하도록 동작된다.The mode switching unit 13 selects any one of the power receiving coil 11 and the loop antenna 12 and performs a switching operation to electrically connect with any one of the rectifying block 20 and the data processing block 50. In the state in which the loop antenna 12 and the data processing block 50 are connected to each other, the power receiving coil 11 and the rectifying block 20 are operated under the control of the mode controller 14.

상기 모드제어부(14)는 전력수신코일(11)로 수신되는 수신전력의 전압을 감지하여 상기 모드스위칭부(13)의 스위칭동작을 제어하는 것으로, 감지된 수신전압와 기준전압(무접점 충전시스템에 의해 공급되는 전력신호를 판단할 수 있는 최소전압값)을 비교하여 그 결과를 모드스위칭부(13)로 출력하게 된다.The mode control unit 14 controls the switching operation of the mode switching unit 13 by sensing the voltage of the received power received by the power receiving coil 11, and detects the received voltage and the reference voltage (contactless charging system). The minimum voltage value that can determine the power signal supplied by the) is compared and the result is output to the mode switching unit 13.

다시 말해, 상기 전력수신코일(11)의 수신전압을 감지한 후, 상기 감지된 수신전압이 기준전압보다 높은 경우, 상기 모드스위칭부(13)가 상기 전력수신코일(11)과 정류블록(20)을 전기적으로 연결하는 스위칭동작을 수행하도록 제어하고, 상기 감지된 수신전압이 기준전압보다 낮은 경우, 상기 모드스위칭부(13)가 상기 루프안테나(12)와 데이터처리블록(50)을 전기적으로 연결하는 스위칭동작을 수행하도록 제어하는 것이다.In other words, after detecting the reception voltage of the power reception coil 11, when the detected reception voltage is higher than a reference voltage, the mode switching unit 13 may perform the power reception coil 11 and the rectification block 20. ) And a mode switching unit 13 electrically connects the loop antenna 12 and the data processing block 50 when the sensed received voltage is lower than the reference voltage. It is to control to perform the switching operation.

이때, 상기 모드제어부(14)는 도 2에 나타난 바와 같이 전력수신코일(11)과 루프안테나(12)의 공통접점에 연결되어 전력수신코일(11)에 유도되는 전압을 감지하는 전압감지기(Voltage Detector)를 포함하여 구성되는 것이 바람직하다.At this time, the mode control unit 14 is connected to a common contact of the power receiving coil 11 and the loop antenna 12 as shown in Figure 2 to detect the voltage induced in the power receiving coil 11 (Voltage It is preferably configured to include a detector.

상기와 같은 본 발명에 의한 휴대단말기용 무접점충전 및 데이터통신 제어모듈이 적용된 예를 살펴보면 도 3 및 도 4에 나타난 바와 같다.Looking at the example of the non-contact charging and data communication control module for a portable terminal according to the present invention as shown in Figure 3 and 4 as shown.

도 3은 본 발명에 의한 휴대단말기용 무접점충전 및 데이터통신 제어모듈 배치구조의 일 예를 나타낸 회로도로서, 도 5를 참조하여 살펴보면, 공용송수신모듈(10)을 배터리팩(A) 내부에 배치하여 배터리팩(A)의 제1 연결단자모듈(61)과 전기적으로 연결되도록 하고, 휴대용 단말기본체(B)에 정류블록(20), 수신전력제어블록(30), 충전제어블록(40), 데이터처리블록(50)을 배치한다.3 is a circuit diagram showing an example of a contactless charging and data communication control module arrangement structure for a portable terminal according to the present invention. Referring to FIG. 5, the common transmission / reception module 10 is disposed inside the battery pack A. FIG. To be electrically connected to the first connection terminal module 61 of the battery pack A, the rectifying block 20, the receiving power control block 30, the charging control block 40, Place the data processing block 50.

이때, 단말기 본체(B)에는 충전제어블록과(40)과 전기적으로 연결되는 제2 연결단자모듈(62)을 구성하여 배터리팩(A)의 제1 연결단자모듈(61)과 연결되도록 하고, 상기 전력수신코일(11)로 수신된 무선전력신호가 정류블록(20)으로 공급되도록 제3 연결단자모듈(63)을 구성한다.At this time, the terminal body (B) is configured to be connected to the first connection terminal module 61 of the battery pack (A) by configuring a second connection terminal module 62 electrically connected to the charging control block (40), The third connection terminal module 63 is configured to supply the wireless power signal received by the power receiving coil 11 to the rectifying block 20.

그리고, 루프안테나(12)를 통해 송수신되는 데이터는 제3 연결단자모듈(63)를 통해 데이터처리블록(50)으로 송수신되며, 상기 데이터처리블록(50)은 송수신되는 데이터를 분석 및 처리하여 결제 등의 과정을 수행한다.The data transmitted and received through the loop antenna 12 is transmitted and received to the data processing block 50 through the third connection terminal module 63, and the data processing block 50 analyzes and processes the data transmitted and received to settle the payment. And so on.

한편, 상기와 같은 배터리팩(A)의 구조를 살펴보면, 도 5에 나타난 바와 같이, 상부케이스(Aa) 및 하부케이스(Ab)로 이루어진 배터리팩(A)의 내부에, 배터리셀(73)과 온도감지모듈(72) 및 충전감시모듈(71)을 구성한다.On the other hand, looking at the structure of the battery pack (A) as described above, as shown in Figure 5, the inside of the battery pack (A) consisting of the upper case (Aa) and the lower case (Ab), the battery cell 73 and The temperature sensing module 72 and the charge monitoring module 71 are configured.

그리고, 배터리셀(73)의 일측으로 전력수신코일(11)과 루프안테나(12)를 설치하되, 상기 전력수신코일(11)과 배터리셀(73) 사이에는 차폐판(Shield)(11a)이 구비되고, 상기 루프안테나(12)와 배터리셀(73) 사이에는 흡수판(Absorber)(12a)이 구비된다. 다시 말해, 서로 다른 이종의 쉴드재에 전력수신코일(11)과 루프안테나(12)를 구성하여 동일평면상에 배치함으로써, 배터리팩(A)의 두께를 최소화할 수 있는 것이다.The power receiving coil 11 and the loop antenna 12 are installed at one side of the battery cell 73, and a shield 11a is provided between the power receiving coil 11 and the battery cell 73. The absorber 12a is provided between the loop antenna 12 and the battery cell 73. In other words, by configuring the power receiving coil 11 and the loop antenna 12 in different kinds of shield materials and placing them on the same plane, the thickness of the battery pack A can be minimized.

이때, 전력수신코일(11)을 다수의 권선이 감겨서 권취되는 구조이고, 루프안테나(12)는 고리형태의 구조를 갖게 되므로, 도 5에 나타난 바와 같이 중앙에 전력수신코일(11)을 구비하고 그 외곽으로 루프안테나(12)를 구비하는 것이 바람직하다.At this time, the power receiving coil 11 is a structure in which a plurality of windings are wound and wound, and the loop antenna 12 has a ring-shaped structure, and as shown in FIG. 5, the power receiving coil 11 is provided at the center. In addition, it is preferable to provide a loop antenna 12 on the outside.

따라서, 도 3 및 도 5에 나타난 바와 같은 배치구조에 의하면, 무접점 방식의 무선전력신호를 수신하여 배터리를 충전하기 위한 전력수신코일(11)과 전자결재를 위한 데이터 송수신용 루프안테나(12)를 동일 평면상에 배치하고, 상기 전력수신코일(11) 및 루프안테나(12)를 포함하는 공용송수신블록(10)을 배터리팩(A)에 내장함으로써, 배터리팩(A)의 두께를 최소화하고 제조원가를 절감할 수 있음은 물론, 정류블록(20), 수신전력제어블록(30), 충전제어블록(40), 데이터처리블록(50)은 휴대용 단말기본체(B)에 내장된 모듈을 재활용할 수 있게 된다.Therefore, according to the arrangement shown in FIGS. 3 and 5, the power receiving coil 11 for charging the battery by receiving a wireless power signal of the contactless method and the loop antenna 12 for transmitting / receiving data for electronic payment Is disposed on the same plane and the common transmission block 10 including the power receiving coil 11 and the loop antenna 12 is built in the battery pack A, thereby minimizing the thickness of the battery pack A. In addition to reducing manufacturing costs, the rectification block 20, the reception power control block 30, the charging control block 40, and the data processing block 50 may recycle modules embedded in the portable terminal body B. It becomes possible.

이상에서 설명한 도 5의 내용 중 각 구성간의 구체적인 전기적연결관계 등은 당업자에 의해 다양한 변형이 가능하므로, 특정한 것에 한정하지 않음은 물론이며, 이하에서 설명할 도 6에 대해서도 동일하다.In the above-described contents of FIG. 5, specific electrical connection relations among the components may be variously modified by those skilled in the art, and therefore, the present invention is not limited to the specific ones, and the same will also apply to FIG. 6 to be described below.

도 4는 본 발명에 의한 휴대단말기용 무접점충전 및 데이터통신 제어모듈 배치구조의 다른 예를 나타낸 회로도로서, 도 6를 참조하여 살펴보면, 공용송수신모듈(10)을 커버케이스(C) 내부에 배치하여 커버케이스(C)의 제4 연결단자모듈(64)과 전기적으로 연결되도록 하고, 상기 제4 연결단자모듈(64)은 단말기본체(B)의 제3 연결단자모듈(63)과 연결되며, 상기 단말기본체(B)의 내부에 제3 연결단자모듈(63)로부터 제2 연결단자모듈(62) 사이에 정류블록(20), 수신전력제어블록(30), 충전제어블록(40), 데이터처리블록(50)을 배치한다.4 is a circuit diagram showing another example of a contactless charging and data communication control module arrangement structure for a portable terminal according to the present invention. Referring to FIG. 6, the common transmission / reception module 10 is disposed inside the cover case C. Referring to FIG. To be electrically connected to the fourth connection terminal module 64 of the cover case C, and the fourth connection terminal module 64 is connected to the third connection terminal module 63 of the terminal body B. The rectifying block 20, the receiving power control block 30, the charging control block 40, and the data between the third connection terminal module 63 and the second connection terminal module 62 in the terminal body B. Place processing block 50.

그리고, 상기 단말기본체(B)의 제2 연결단자모듈(62)이 배터리팩(A)의 제1 연결단자모듈(61)과 연결되도록 한다.Then, the second connection terminal module 62 of the terminal body (B) is connected to the first connection terminal module 61 of the battery pack (A).

한편, 상기와 같은 커버케이스(C)의 구조를 살펴보면, 도 6에 나타난 바와 같이, 커버케이스(C)의 내측에 공용송수신블록(10)을 내장하기 위한 공간부(미부호)를 형성하고, 상기 공간부 내부에 전력수신코일(11)과 루프안테나(12)를 설치하되, 상기 전력수신코일(11)에는 차폐판(Shield)(11a)을 구비하고, 상기 루프안테나(12)에는 흡수판(Absorber)(12a)을 구비한다.On the other hand, looking at the structure of the cover case (C) as described above, as shown in Figure 6, to form a space (unsign) for embedding the common transmission and reception block 10 inside the cover case (C), The power receiving coil 11 and the loop antenna 12 are installed inside the space part, the power receiving coil 11 is provided with a shield 11a, and the loop antenna 12 has an absorbing plate. (Absorber) 12a is provided.

이때, 도 5에 나타난 바와 같이 중앙에 전력수신코일(11)을 구비하고 그 외곽으로 루프안테나(12)를 구비하는 것이 바람직하다.At this time, as shown in Figure 5 it is preferable to have a power receiving coil 11 in the center and to have a loop antenna 12 on the outside.

따라서, 도 4 및 도 6에 나타난 바와 같은 배치구조에 의하면, 무접점 방식의 무선전력신호를 수신하여 배터리를 충전하기 위한 전력수신코일(11)과 전자결재를 위한 데이터 송수신용 루프안테나(12)를 동일 평면상에 배치하고, 상기 전력수신코일(11) 및 루프안테나(12)를 포함하는 공용송수신블록(10)을 커버케이스(C)에 내장함으로써, 커버케이스(C)의 두께를 최소화할 수 있음은 물론, 정류블록(20), 수신전력제어블록(30), 충전제어블록(40), 데이터처리블록(50)은 휴대용 단말기본체(B)에 내장함으로써, 구형 배터리팩의 재사용이 가능한 것이다.Therefore, according to the arrangement shown in Figures 4 and 6, the power receiving coil 11 for charging the battery by receiving a wireless power signal of the contactless method and the loop antenna 12 for transmitting and receiving data for electronic payment Is disposed on the same plane, and the common transmission block 10 including the power receiving coil 11 and the loop antenna 12 is built into the cover case C, thereby minimizing the thickness of the cover case C. Of course, the rectification block 20, the reception power control block 30, the charging control block 40, the data processing block 50 is built in the portable terminal body (B), it is possible to reuse the old battery pack will be.

이상에서 본 발명에 의한 휴대단말기용 무접점충전 및 데이터통신 제어모듈과 그 배치구조에 대하여 설명하였다. 이러한 본 발명의 기술적 구성은 본 발명이 속하는 기술분야의 당업자가 본 발명의 그 기술적 사상이나 필수적 특징을 변경하지 않고서 다른 구체적인 형태로 실시될 수 있다는 것을 이해할 수 있을 것이다.In the above, the contactless charging and data communication control module for a mobile terminal and its arrangement structure according to the present invention have been described. Such a technical configuration of the present invention will be understood by those skilled in the art that the present invention can be implemented in other specific forms without changing the technical spirit or essential features of the present invention.

그러므로 이상에서 기술한 실시 예들은 모든 면에서 예시적인 것이며, 한정적인 것이 아닌 것으로서 이해되어야 하고, 본 발명의 범위는 전술한 상세한 설명보다는 후술하는 특허청구범위에 의하여 나타내어지며, 특허청구범위의 의미 및 범 위 그리고 그 등가개념으로부터 도출되는 모든 변경 또는 변형된 형태가 본 발명의 범위에 포함되는 것으로 해석되어야 한다.Therefore, the above-described embodiments are to be understood in all respects as illustrative and not restrictive, and the scope of the present invention is indicated by the appended claims rather than the foregoing description, and the meanings of the claims and All changes or modifications derived from the scope and the equivalent concept should be construed as being included in the scope of the present invention.

도 1은 본 발명에 의한 휴대단말기용 무접점충전 및 데이터통신 제어모듈의 예를 나타낸 블록도이다.1 is a block diagram showing an example of a contactless charging and data communication control module for a portable terminal according to the present invention.

도 2는 도 1의 공용송수신블록에 대한 예를 나타낸 회로도이다.FIG. 2 is a circuit diagram illustrating an example of a common transmission / reception block of FIG. 1.

도 3은 본 발명에 의한 휴대단말기용 무접점충전 및 데이터통신 제어모듈 배치구조의 일 예를 나타낸 회로도이다.3 is a circuit diagram illustrating an example of a structure for arranging a contactless charging and data communication control module for a portable terminal according to the present invention.

도 4는 본 발명에 의한 휴대단말기용 무접점충전 및 데이터통신 제어모듈 배치구조의 다른 예를 나타낸 회로도이다.Figure 4 is a circuit diagram showing another example of the structure of a contactless charging and data communication control module for a portable terminal according to the present invention.

도 5는 본 발명에 의한 휴대단말기용 배터리팩의 예를 나타낸 분해사시도이다.5 is an exploded perspective view showing an example of a battery pack for a mobile terminal according to the present invention.

도 6은 본 발명에 의한 휴대단말기용 배터리팩 및 커버케이스의 예를 나타낸 결합사시도이다.6 is a perspective view showing an example of a battery pack and a cover case for a portable terminal according to the present invention.

<도면의 주요 부분에 대한 부호의 설명><Explanation of symbols for the main parts of the drawings>

10 : 공용송수신블록 11 : 전력수신코일10: public transmission block 11: power reception coil

12 : 루프안테나 13 : 모드스위칭부12 loop antenna 13 mode switching unit

14 : 모드제어부 20 : 정류블록14: mode control unit 20: rectification block

30 : 수신전력제어블록 40 : 충전제어블록30: reception power control block 40: charging control block

50 : 데이터처리블록 70 : 배터리셀모듈50: data processing block 70: battery cell module

Claims (10)

무선전력신호의 수신모드 및 데이터의 송수신모드를 선택적으로 수행하는 공용송수신블록과,A common transmission / reception block for selectively performing a wireless power signal reception mode and a data transmission / reception mode; 무선전력신호의 수신모드에서, 상기 공용송수신블록으로 수신된 전력신호를 정류하는 정류블록과,A rectifying block for rectifying a power signal received by the common transmission / reception block in a wireless power signal reception mode; 상기 정류블록에서 정류된 전력신호를 제어하는 수신전력제어블록과,A reception power control block for controlling the power signal rectified in the rectification block; 상기 수신전력제어블록에서 제어된 전력신호인 전기에너지를 이용하여 배터리팩의 충전을 제어하는 충전제어블록 및A charging control block controlling charging of the battery pack by using electric energy which is a power signal controlled by the receiving power control block; 데이터의 송수신모드에서, 상기 공용송수신블록을 통해 외부전자기기와 전자결재를 위한 데이터를 송수신하는 데이터처리블록을 포함하고,In the transmission and reception mode of the data, including the data processing block for transmitting and receiving data for the electronic payment with the external electronic device through the common transmission and reception block, 상기 공용송수신블록은,The common transmission block, 무선전력신호를 수신하는 전력수신코일과,A power receiving coil for receiving a wireless power signal; 데이터의 송수신을 위한 루프안테나(Loop antenna)와,A loop antenna for transmitting and receiving data, 상기 전력수신코일 및 루프안테나 중 어느 하나를 선택하여 상기 정류블록 및 데이터처리블록 중 어느 하나와 전기적으로 연결하는 모드스위칭부 및A mode switching unit which selects any one of the power receiving coil and the loop antenna and electrically connects with any one of the rectifying block and the data processing block; 상기 전력수신코일의 수신전압을 감지하여 상기 모드스위칭부의 스위칭동작을 제어하는 모드제어부를 포함하여 구성된 것을 특징으로 하는 휴대단말기용 무접점충전 및 데이터통신 제어모듈.And a mode control unit configured to control the switching operation of the mode switching unit by sensing the received voltage of the power receiving coil. 삭제delete 제 1항에 있어서,The method of claim 1, 상기 모드제어부는,The mode control unit, 상기 전력수신코일의 수신전압을 감지한 후, 상기 감지된 수신전압이 기준전압보다 높은 경우, 상기 모드스위칭부가 상기 전력수신코일과 정류블록을 전기적으로 연결하는 스위칭동작을 수행하도록 제어하고,After detecting the reception voltage of the power reception coil, if the detected reception voltage is higher than the reference voltage, the mode switching unit controls to perform a switching operation for electrically connecting the power reception coil and the rectifying block, 상기 감지된 수신전압이 기준전압보다 낮은 경우, 상기 모드스위칭부가 상기 루프안테나와 데이터처리블록을 전기적으로 연결하는 스위칭동작을 수행하도록 제어하는 것을 특징으로 하는 휴대단말기용 무접점충전 및 데이터통신 제어모듈.And the mode switching unit controls the mode switching unit to perform a switching operation for electrically connecting the loop antenna and the data processing block when the sensed received voltage is lower than the reference voltage. . 제 3항에 있어서,The method of claim 3, wherein 상기 모드제어부는,The mode control unit, 상기 전력수신코일의 수신전압을 감지하고, 감지된 수신전압와 기준전압을 비교하여 그 결과를 출력하는 전압감지기(Voltage Detector)를 포함하는 것을 특징으로 하는 휴대단말기용 무접점충전 및 데이터통신 제어모듈.And a voltage detector for sensing the reception voltage of the power reception coil, comparing the detected reception voltage with a reference voltage, and outputting a result thereof. 무선통신이 가능한 단말기 본체와, 상기 단말기로 전기에너지를 공급하며 충방전이 가능한 배터리팩(Battery pack), 상기 배터리팩을 보호하기 위한 배터리용 커버케이스(Cover case) 및 상기 단말기 본체와 배터리 및 커버케이스가 각각 전기적으로 연결되도록 구성된 적어도 하나의 연결단자모듈을 포함하는 휴대용 단말기의 내부에,A terminal body capable of wireless communication, a battery pack for supplying and discharging electric energy to the terminal, a battery pack for charging and discharging, a battery cover case for protecting the battery pack, the terminal body, a battery, and a cover Inside the portable terminal including at least one connection terminal module configured to be electrically connected to each case, 무선전력신호의 수신모드 및 데이터의 송수신모드을 선택적으로 수행하는 공용송수신블록과, 무선전력신호의 수신모드에서, 상기 공용송수신블록으로 수신된 전력신호를 정류하는 정류블록과, 상기 정류블록에서 정류된 전력신호를 제어하는 수신전력제어블록과, 상기 수신전력제어블록에서 제어된 전력신호인 전기에너지를 이용하여 배터리팩의 충전을 제어하는 충전제어블록 및 데이터의 송수신모드에서, 상기 공용송수신블록을 통해 외부전자기기와 전자결재를 위한 데이터를 송수신하는 데이터처리블록을 포함하되,A common transmission / reception block for selectively performing a reception mode of a wireless power signal and a transmission / reception mode of data; a rectification block for rectifying a power signal received by the common transmission / reception block in a reception mode of a wireless power signal; A reception power control block for controlling a power signal, a charge control block for controlling the charging of the battery pack using the electric energy that is the power signal controlled by the reception power control block and in the transmission and reception mode of the data, through the common transmission and reception block It includes a data processing block for transmitting and receiving data for electronic payment with an external electronic device, 상기 배터리팩의 제1 연결단자모듈이 단말기본체의 제2 연결단자모듈과 연결되고, 상기 공용송수신블록이 배터래팩 내부에 배치되어 배터리팩의 제1 연결단자모듈 및 단말기본체의 제3 연결단자모듈과 연결되며, 상기 단말기본체의 내부에 제3 연결단자모듈로부터 제2 연결단자모듈로 이어지도록 정류블록, 수신전력제어블록, 충전제어블록이 순차적으로 배치되고, 상기 제3 연결단자모듈과 수신전력제어블록 사이에 데이터처리블록이 배치되며,The first connection terminal module of the battery pack is connected to the second connection terminal module of the terminal body, and the common transmission and reception block is disposed inside the battery pack so that the first connection terminal module of the battery pack and the third connection terminal module of the terminal body. And a rectifying block, a receiving power control block, and a charging control block are sequentially disposed in the terminal body to extend from the third connecting terminal module to the second connecting terminal module, and the third connecting terminal module and the receiving power are sequentially arranged. The data processing block is arranged between the control blocks, 상기 공용송수신블록은,The common transmission block, 무선전력신호를 수신하는 전력수신코일과,A power receiving coil for receiving a wireless power signal; 데이터의 송수신을 위한 루프안테나(Loop antenna)와,A loop antenna for transmitting and receiving data, 상기 전력수신코일 및 루프안테나 중 어느 하나를 선택하여 상기 정류블록 및 데이터처리블록 중 어느 하나와 전기적으로 연결하는 모드스위칭부 및A mode switching unit which selects any one of the power receiving coil and the loop antenna and electrically connects with any one of the rectifying block and the data processing block; 상기 전력수신코일의 수신전압을 감지하여 상기 모드스위칭부의 스위칭동작을 제어하는 모드제어부를 포함하여 구성된 것을 특징으로 하는 휴대단말기용 무접점충전 및 데이터통신 제어모듈 배치구조.And a mode control unit configured to control a switching operation of the mode switching unit by sensing a received voltage of the power receiving coil. 무선통신이 가능한 단말기 본체와, 상기 단말기로 전기에너지를 공급하며 충방전이 가능한 배터리팩(Battery pack), 상기 배터리팩을 보호하기 위한 배터리용 커버케이스(Cover case) 및 상기 단말기 본체와 배터리 및 커버케이스가 각각 전기적으로 연결되도록 구성된 적어도 하나의 연결단자모듈을 포함하는 휴대용 단말기의 내부에,A terminal body capable of wireless communication, a battery pack for supplying and discharging electric energy to the terminal, a battery pack for charging and discharging, a battery cover case for protecting the battery pack, the terminal body, a battery, and a cover Inside the portable terminal including at least one connection terminal module configured to be electrically connected to each case, 무선전력신호의 수신모드 및 데이터의 송수신모드을 선택적으로 수행하는 공용송수신블록과, 무선전력신호의 수신모드에서, 상기 공용송수신블록으로 수신된 전력신호를 정류하는 정류블록과, 상기 정류블록에서 정류된 전력신호를 제어하는 수신전력제어블록과, 상기 수신전력제어블록에서 제어된 전력신호인 전기에너지를 이용하여 배터리팩의 충전을 제어하는 충전제어블록 및 데이터의 송수신모드에서, 상기 공용송수신블록을 통해 외부전자기기와 전자결재를 위한 데이터를 송수신하는 데이터처리블록을 포함하되,A common transmission / reception block for selectively performing a reception mode of a wireless power signal and a transmission / reception mode of data; a rectification block for rectifying a power signal received by the common transmission / reception block in a reception mode of a wireless power signal; A reception power control block for controlling a power signal, a charge control block for controlling the charging of the battery pack using the electric energy that is the power signal controlled by the reception power control block and in the transmission and reception mode of the data, through the common transmission and reception block It includes a data processing block for transmitting and receiving data for electronic payment with an external electronic device, 상기 공용송수신블록이 커버케이스의 내부에 배치되어 커버케이스의 제4 연결단자모듈과 연결되고, 상기 제4 연결단자모듈은 단말기본체의 제3 연결단자모듈에 연결되며, 상기 단말기본체의 내부에 제3 연결단자모듈로부터 제2 연결단자모듈로 이어지도록 정류블록, 수신전력제어블록, 충전제어블록이 순차적으로 배치되고, 상기 제3 연결단자모듈과 수신전력제어블록 사이에 데이터처리블록이 배치되며, 상기 제2 연결단자모듈이 배터리팩의 제1 연결단자모듈과 연결되고,The common transmission / reception block is disposed inside the cover case and is connected to the fourth connection terminal module of the cover case, and the fourth connection terminal module is connected to the third connection terminal module of the terminal body and is formed inside the terminal body. A rectifying block, a receiving power control block, and a charging control block are sequentially arranged to connect the third terminal module to the second terminal module, and a data processing block is disposed between the third terminal module and the receiving power control block. The second connection terminal module is connected to the first connection terminal module of the battery pack, 상기 공용송수신블록은,The common transmission block, 무선전력신호를 수신하는 전력수신코일과,A power receiving coil for receiving a wireless power signal; 데이터의 송수신을 위한 루프안테나(Loop antenna)와,A loop antenna for transmitting and receiving data, 상기 전력수신코일 및 루프안테나 중 어느 하나를 선택하여 상기 정류블록 및 데이터처리블록 중 어느 하나와 전기적으로 연결하는 모드스위칭부 및A mode switching unit which selects any one of the power receiving coil and the loop antenna and electrically connects with any one of the rectifying block and the data processing block; 상기 전력수신코일의 수신전압을 감지하여 상기 모드스위칭부의 스위칭동작을 제어하는 모드제어부를 포함하여 구성된 것을 특징으로 하는 휴대단말기용 무접점충전 및 데이터통신 제어모듈 배치구조.And a mode control unit configured to control a switching operation of the mode switching unit by sensing a received voltage of the power receiving coil. 제 6항에 있어서,The method of claim 6, 상기 커버케이스에 배치된 공용송수신블록과 연결되는 제4 연결단자모듈의 단자는, 판스프링 형태로 구성되며, 상기 커버케이스의 덮개에 형성된 관통공을 통과하여 배터리팩의 제1 연결단자모듈의 단자와 전기적으로 연결되는 것을 특징으로 하는 휴대단말기용 무접점충전 및 데이터통신 제어모듈 배치구조.The terminal of the fourth connection terminal module connected to the common transmission / reception block disposed on the cover case is configured in the form of a leaf spring and passes through the through hole formed in the cover of the cover case, and the terminal of the first connection terminal module of the battery pack. Contactless charging and data communication control module arrangement structure for a portable terminal, characterized in that electrically connected with. 삭제delete 제 5항 내지 제 7항 중 어느 한 항에 있어서,The method according to any one of claims 5 to 7, 상기 모드제어부는,The mode control unit, 상기 전력수신코일의 수신전압을 감지한 후, 상기 감지된 수신전압이 기준전압보다 높은 경우, 상기 모드스위칭부가 상기 전력수신코일과 정류블록을 전기적으로 연결하는 스위칭동작을 수행하도록 제어하고,After detecting the reception voltage of the power reception coil, if the detected reception voltage is higher than the reference voltage, the mode switching unit controls to perform a switching operation for electrically connecting the power reception coil and the rectifying block, 상기 감지된 수신전압이 기준전압보다 낮은 경우, 상기 모드스위칭부가 상기 루프안테나와 데이터처리블록을 전기적으로 연결하는 스위칭동작을 수행하도록 제어하는 것을 특징으로 하는 휴대단말기용 무접점충전 및 데이터통신 제어모듈 배치구조.And the mode switching unit controls the mode switching unit to perform a switching operation for electrically connecting the loop antenna and the data processing block when the sensed received voltage is lower than the reference voltage. Layout structure. 제 9항에 있어서,The method of claim 9, 상기 모드제어부는,The mode control unit, 상기 전력수신코일의 수신전압을 감지하고, 감지된 수신전압와 기준전압을 비교하여 그 결과를 출력하는 전압감지기(Voltage Detector)를 포함하는 것을 특징으로 하는 휴대단말기용 무접점충전 및 데이터통신 제어모듈 배치구조.A contactless charging and data communication control module arrangement for a portable terminal, comprising: a voltage detector for sensing a reception voltage of the power reception coil, comparing the detected reception voltage with a reference voltage, and outputting a result thereof. rescue.
KR1020090051316A 2008-12-12 2009-06-10 Wireless type charging and data communication control module for mobile terminal and layout of the same KR100971717B1 (en)

Priority Applications (14)

Application Number Priority Date Filing Date Title
KR1020090051316A KR100971717B1 (en) 2009-06-10 2009-06-10 Wireless type charging and data communication control module for mobile terminal and layout of the same
EP09825621.7A EP2367262B1 (en) 2008-12-12 2009-12-11 Contactless power receiving device
PCT/KR2009/007431 WO2010068063A2 (en) 2008-12-12 2009-12-11 Contactless power receiving device and jig for manufacture of core for the receiving device
JP2011540609A JP5432283B2 (en) 2008-12-12 2009-12-11 Jig for manufacturing contactless power receiver and receiver core
CN200980101002.7A CN102405579B (en) 2008-12-12 2009-12-11 Contactless power receiving device
US12/741,679 US8624546B2 (en) 2008-12-12 2009-12-11 Non-contact power reception apparatus and jig for fabricating core for non-contact power reception apparatus
US14/094,665 US9356660B2 (en) 2008-12-12 2013-12-02 Non-contact power reception apparatus for non-contact charging and electronic settlement performed in a single portable terminal
US15/142,738 US9673660B2 (en) 2008-12-12 2016-04-29 Non-contact power reception apparatus for non-contact charging and electronic settlement performed in a single portable terminal
US15/499,906 US10277075B2 (en) 2008-12-12 2017-04-28 Non-contact power reception apparatus for non-contact charging and electronic settlement performed in a single portable terminal
US16/298,659 US10804745B2 (en) 2008-12-12 2019-03-11 Non-contact power reception apparatus for non-contact charging and electronic settlement performed in a single portable terminal
US16/996,317 US10992184B2 (en) 2008-12-12 2020-08-18 Non-contact power reception apparatus for non-contact charging and electronic settlement performed in a single portable terminal
US16/996,327 US11095163B2 (en) 2008-12-12 2020-08-18 Non-contact power reception apparatus for non-contact charging and electronic settlement performed in a single portable terminal
US17/371,874 US11601014B2 (en) 2008-12-12 2021-07-09 Non-contact power reception apparatus for non-contact charging and electronic settlement performed in a single portable terminal
US18/178,326 US20230208192A1 (en) 2008-12-12 2023-03-03 Non-contact power reception apparatus for non-contact charging and electronic settlement performed in a single portable terminal

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