JP2007325086A - Mobile terminal and control method of mobile terminal - Google Patents

Mobile terminal and control method of mobile terminal Download PDF

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JP2007325086A
JP2007325086A JP2006154669A JP2006154669A JP2007325086A JP 2007325086 A JP2007325086 A JP 2007325086A JP 2006154669 A JP2006154669 A JP 2006154669A JP 2006154669 A JP2006154669 A JP 2006154669A JP 2007325086 A JP2007325086 A JP 2007325086A
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power storage
storage means
mobile terminal
main
power supply
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Kimio Ueno
公雄 上野
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NEC Corp
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NEC Corp
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    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
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    • Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks

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Abstract

<P>PROBLEM TO BE SOLVED: To provide a mobile terminal and control method of the mobile terminal in which a position can be retrieved even when the remaining capacity of a main battery becomes less than a specified value or the main battery is detached. <P>SOLUTION: Even when the remaining capacity of a main battery 109 as a main storage means becomes less than the specified value or the main battery is detached, a reserve battery 110 as a remaining storage means is used as a power supply source, so that position registration can be prevented from being disabled immediately and the position can be retrieved. <P>COPYRIGHT: (C)2008,JPO&INPIT

Description

本発明は、携帯電話やＰＤＡ(Personal Digital Assistants：個人用携帯情報端末)等の携帯端末及び携帯端末の制御方法に関する。   The present invention relates to a mobile terminal such as a mobile phone or a PDA (Personal Digital Assistants) and a method for controlling the mobile terminal.

現在、携帯電話で行われている交換機への位置登録動作を利用して、携帯電話の位置するおよその場所を特定するサービスが運営されている（例えば、特許文献１〜５参照）。
特開２００２−３３５５６５号公報 特開２００３−００９２０３号公報 特開２００５−０８６６４７号公報 特開平０８−１４９１８４号公報 特表２００２−５０４８００号公報 Currently, a service for specifying an approximate location where a mobile phone is located is operated by using a location registration operation to an exchange performed by the mobile phone (see, for example, Patent Documents 1 to 5).
JP 2002-335565 A JP 2003-009203 A Japanese Patent Laying-Open No. 2005-0866647 Japanese Patent Laid-Open No. 08-149184 Special Table 2002-504800

しかしながら、携帯電話のメインバッテリーの残量が規定値より少なくなったり、外されたりした場合は、位置登録が行われなくなるため、位置の検索を行うことができなかった。   However, when the remaining amount of the main battery of the mobile phone becomes less than the specified value or is removed, the location registration is not performed, so the location search cannot be performed.

そこで、本発明の目的は、メインバッテリーの残量が規定値より少なくなったり、外されたりしても位置の検索が可能な携帯端末及び携帯端末の制御方法を提供することにある。   Accordingly, an object of the present invention is to provide a portable terminal and a portable terminal control method capable of searching for a position even when the remaining amount of the main battery is less than a predetermined value or removed.

上記課題を解決するために、請求項１記載の発明は、携帯端末本体内に収納された複数の蓄電手段と、メインの蓄電手段が取り外されたときに電源の供給源を残りの蓄電手段に切り替える電源制御部と、前記メインの蓄電手段が切り替えられたときに基地局内の交換機に対して位置登録を行う位置登録手段とを有することを特徴とする。   In order to solve the above-mentioned problem, the invention according to claim 1 is characterized in that a plurality of power storage means housed in the mobile terminal main body and a power supply source to the remaining power storage means when the main power storage means is removed. The power supply control unit for switching and a location registration unit for performing location registration with respect to the exchange in the base station when the main power storage unit is switched.

請求項２記載の発明は、携帯端末本体内に着脱自在に収納されたメインの蓄電手段と、前記携帯端末本体内に固定された待機用の蓄電手段と、前記メインの蓄電手段が取り外されたときに電源の供給源を前記メインの蓄電手段から前記待機用の蓄電手段に切り替える電源制御部と、前記待機用の蓄電手段に切り替えられたときに基地局内の交換機に対して位置登録を行う位置登録手段とを有することを特徴とする。   According to a second aspect of the present invention, the main power storage means detachably accommodated in the mobile terminal body, the standby power storage means fixed in the mobile terminal body, and the main power storage means are removed. A power control unit that switches the power supply source from the main power storage unit to the standby power storage unit, and a position for performing location registration with respect to the exchange in the base station when the standby power storage unit is switched And registration means.

請求項３記載の発明は、請求項１または２記載の発明において、前記電源制御部は、前記メインの蓄電手段の残量が規定値より少なくなった場合にも電源の供給源を前記メインの蓄電手段から前記待機用の蓄電手段に切り替えることを特徴とする。   According to a third aspect of the present invention, in the first or second aspect of the present invention, the power supply control unit can supply power to the main power supply even when the remaining amount of the main power storage means is less than a specified value. The power storage unit is switched to the standby power storage unit.

請求項４記載の発明は、請求項１または２記載の発明において、前記電源制御部は、前記電源がオフされた場合にも電源の供給源を前記メインの蓄電手段から前記待機用の蓄電手段に切り替えることを特徴とする。   According to a fourth aspect of the present invention, in the first or second aspect of the present invention, the power supply control unit supplies a power supply source from the main power storage unit to the standby power storage unit even when the power is turned off. It is characterized by switching to.

請求項５記載の発明は、請求項１または２記載の発明において、前記携帯端末本体の位置を特定するためのＧＰＳ受信手段をさらに有し、前記待機用の蓄電手段に切り替えられたときに前記ＧＰＳ受信手段にて得られた位置情報を、前記交換機からの端末識別番号及び登録位置を受信し、受信時刻とともに受信データを保存するデータセンターに送信することを特徴とする。   The invention according to claim 5 is the invention according to claim 1 or 2, further comprising a GPS receiving means for specifying the position of the mobile terminal body, and when switched to the standby power storage means, The position information obtained by the GPS receiving means is transmitted to the data center that receives the terminal identification number and the registered position from the exchange and stores the received data together with the reception time.

請求項６記載の発明は、携帯端末本体からメインの蓄電手段が取り外されたときに電源の供給源を残りの蓄電手段に切り替えると共に、前記メインの蓄電手段が切り替えられたときに基地局内の交換機に対して位置登録を行うことを特徴とする。   According to a sixth aspect of the present invention, when the main power storage means is removed from the portable terminal body, the power source is switched to the remaining power storage means, and when the main power storage means is switched, the exchange in the base station It is characterized in that location registration is performed.

請求項７記載の発明は、電源制御部により、携帯端末本体からメインの蓄電手段が取り外されたときに電源の供給源を前記メインの蓄電手段から内蔵された待機用の蓄電手段に切り替えると共に、位置登録手段により、前記待機用の蓄電手段に切り替えられたときに基地局内の交換機に対して位置登録を行うことを特徴とする。   In the seventh aspect of the invention, when the main power storage means is removed from the portable terminal body by the power supply control unit, the power supply source is switched from the main power storage means to the standby power storage means, The location registration unit registers the location of the exchange in the base station when the standby storage unit is switched.

請求項８記載の発明は、請求項６または７記載の発明において、前記電源制御部は、前記メインの蓄電手段の残量が規定値より少なくなった場合にも電源の供給源を前記メインの蓄電手段から前記待機用の蓄電手段に切り替えることを特徴とする。   The invention according to claim 8 is the invention according to claim 6 or 7, wherein the power supply control unit supplies the power supply source to the main power supply even when the remaining amount of the main power storage means is less than a specified value. The power storage unit is switched to the standby power storage unit.

請求項９記載の発明は、請求項６または７記載の発明において、前記電源制御部は、電源がオフされた場合にも電源の供給源を前記メインの蓄電手段から前記待機用の蓄電手段に切り替えることを特徴とする。   According to a ninth aspect of the invention, in the sixth or seventh aspect of the invention, the power supply control unit changes the power supply source from the main power storage means to the standby power storage means even when the power is turned off. It is characterized by switching.

請求項１０記載の発明は、請求項６または７記載の発明において、前記待機用の蓄電手段に切り替えられたときに前記携帯端末本体の位置を特定するためのＧＰＳ受信手段により得られた位置情報を、前記交換機からの端末識別番号及び登録位置を受信し、受信時刻とともに受信データを保存する所定のデータセンターに送信することを特徴とする。   According to a tenth aspect of the present invention, in the sixth or seventh aspect of the invention, the position information obtained by the GPS receiving means for specifying the position of the mobile terminal body when the standby power storage means is switched. The terminal identification number and the registered position from the exchange are received and transmitted to a predetermined data center that stores the received data together with the reception time.

本発明によれば、メインの蓄電手段としてのバッテリーの残量が規定値より少なくなったり、外されたりした場合であっても、残りの蓄電手段としての待機用バッテリーを電源の供給源とすることにより、すぐに位置登録がされなくなることが防止され、位置の検索を行うことができる。   According to the present invention, even when the remaining amount of the battery as the main power storage means is less than the specified value or removed, the standby battery as the remaining power storage means is used as the power supply source. As a result, it is possible to prevent location registration from being performed immediately and to search for a location.

次に、本発明の実施の形態について、図面を参照して説明する。
本発明は、携帯電話等の携帯端末において、メインの蓄電手段としてのバッテリーが消耗してなくったり、外されたりしたときに、交換機に位置登録を行うための専用の蓄電手段を設け、電源制御を切り替えるようにしたことを特徴とする。 Next, embodiments of the present invention will be described with reference to the drawings.
The present invention provides a dedicated power storage means for performing location registration in an exchange when a battery as a main power storage means is not depleted or removed in a portable terminal such as a mobile phone, and power control It is characterized by switching between.

〔構成の説明〕
図１は、本発明に係る携帯端末としての携帯電話の一実施の形態を示すブロック図である。
無線処理部１０１は、例えばW-CDMA方式などで、携帯電話網を利用した無線通信を実行するものである。ＣＰＵ１０２は、携帯電話の各部を制御するものである。電源制御部１０３は、メインの蓄電手段としてのバッテリー１０９の消耗や取り外しを検知して、消耗時や取り外し時には電源を待機用の蓄電手段としてのバッテリー１１０に切り替えて、装置各部に供給する制御を行うものである。 [Description of configuration]
FIG. 1 is a block diagram showing an embodiment of a mobile phone as a mobile terminal according to the present invention.
The wireless processing unit 101 performs wireless communication using a mobile phone network, for example, in the W-CDMA system or the like. The CPU 102 controls each part of the mobile phone. The power supply control unit 103 detects the consumption or removal of the battery 109 as the main power storage means, and switches the power supply to the battery 110 as the power storage means for standby when it is consumed or removed, and supplies the power to each part of the apparatus. Is what you do.

タイマー１０４は、時間を計測する回路である。
記憶部１０５は、携帯電話の各部を制御するためのプログラムなどを格納する回路であり、例えば、ＲＯＭ（Read Only Memory）が用いられる。
音声制御部１０６は、マイクやスピーカを含み、入力された音声を通信できるデータに変換したり、携帯電話網から受信したデータを音声に変換したりする回路である。
表示制御部１０７は、ＬＣＤ（Liquid Crystal Display）等のディスプレイ装置を含み、表示画面を生成・表示する回路である。
操作部１０８はテンキーや方向キーを含み、携帯電話のユーザからの入力を受け付ける部材である。 The timer 104 is a circuit that measures time.
The storage unit 105 is a circuit that stores a program for controlling each unit of the mobile phone, and for example, a ROM (Read Only Memory) is used.
The voice control unit 106 includes a microphone and a speaker, and is a circuit that converts input voice into data that can be communicated and converts data received from the mobile phone network into voice.
The display control unit 107 includes a display device such as an LCD (Liquid Crystal Display), and is a circuit that generates and displays a display screen.
The operation unit 108 includes a numeric keypad and direction keys, and is a member that receives an input from a user of a mobile phone.

また、メインバッテリー１０９は携帯電話本体から取り外し可能な二次電池（例えば、ニッケル水素電池やニッケルカドミウム電池等のアルカリ系の二次電池、小型シール鉛蓄電池等のブランテ電池、リチウム電池等の有機電解電池等が挙げられる）である。   The main battery 109 is a secondary battery that can be removed from the mobile phone body (for example, alkaline secondary batteries such as nickel metal hydride batteries and nickel cadmium batteries, blante batteries such as small sealed lead acid batteries, and organic electrolysis such as lithium batteries. Battery etc.).

待機用バッテリー１１０は携帯電話本体に内蔵され、取り外しできない二次電池（例えば、ニッケル水素電池やニッケルカドミウム電池等のアルカリ系の二次電池、小型シール鉛蓄電池等のブランテ電池、リチウム電池等の有機電解電池等が挙げられる）である。待機用バッテリー１１０は、メインバッテリーの充電時に同時に充電されるものとする。   The standby battery 110 is built in the mobile phone body and cannot be removed. For example, an alkaline secondary battery such as a nickel metal hydride battery or a nickel cadmium battery, a Brante battery such as a small sealed lead acid battery, or an organic battery such as a lithium battery. An electrolytic battery). The standby battery 110 is charged at the same time as the main battery is charged.

メインバッテリー１０９と待機用バッテリー１１０との相違点は容量の違いと、リード端子の有無である。すなわち、待機用バッテリー１１０は、メインバッテリー１０９より容量が小さく小型で、かつプリント基板への取り付け用のリード線もしくは端子が設けられている点である。   The difference between the main battery 109 and the standby battery 110 is the difference in capacity and the presence or absence of a lead terminal. That is, the standby battery 110 has a smaller capacity and a smaller size than the main battery 109, and is provided with lead wires or terminals for attachment to a printed circuit board.

なお、上述した実施の形態においては、待機用バッテリーの容量は、少なくともメインバッテリーの充電時間以上、間欠的な位置登録処理を継続できるのが好ましい。   In the above-described embodiment, it is preferable that the capacity of the standby battery can continue the intermittent position registration process for at least the charging time of the main battery.

また、メインバッテリー取り外しから待機用バッテリーに切り替える間の時間は、図示省略した一時蓄電手段により電源を確保する。または、携帯電話本体からメインバッテリーのカバーが取り外されたことを検出すると、待機用バッテリーに切り替えるようにしてもよい。
さらに、待機用バッテリー１１０は、本実施の形態では二次電池を用いているが、電気二重層コンデンサを用いてもよい。 Further, during the time between the main battery removal and the standby battery switching, the power is secured by the temporary power storage means (not shown). Alternatively, when it is detected that the main battery cover has been removed from the mobile phone body, the battery may be switched to a standby battery.
Furthermore, although the standby battery 110 uses a secondary battery in the present embodiment, an electric double layer capacitor may be used.

携帯電話１０は、待機用バッテリー１１０を有することとその制御を行うこと以外は、基本的に既存の携帯電話と同様の構成で実現できる。   The mobile phone 10 can be realized basically with the same configuration as an existing mobile phone, except that it has a standby battery 110 and controls it.

図２は、本発明に係る携帯端末としての携帯電話１０の位置検索サービスを実現するシステムの一例を示すブロック図である。
携帯電話１０は、携帯電話網を構成する基地局２０を介して交換機３０と接続される。また、交換機３０はデータセンター４０に専用線で接続され、携帯電話１０の位置を送信する。データセンター４０は携帯電話１０の位置のデータを保存しており、インターネット等のネットワーク５０を介して端末位置確認装置（パーソナルコンピュータ）６０に携帯電話１０の位置情報を提供する。 FIG. 2 is a block diagram showing an example of a system for realizing a location search service for the mobile phone 10 as a mobile terminal according to the present invention.
The mobile phone 10 is connected to the exchange 30 via a base station 20 that forms a mobile phone network. The exchange 30 is connected to the data center 40 by a dedicated line and transmits the position of the mobile phone 10. The data center 40 stores data on the location of the mobile phone 10 and provides location information of the mobile phone 10 to a terminal location confirmation device (personal computer) 60 via a network 50 such as the Internet.

〔動作の説明〕
図３に、本発明に係る携帯端末としての携帯電話１０の動作の一例を示す。
携帯電話１０の通常動作時においては、電源制御部１０３は電源の供給源をメインバッテリー１０９としており、その電池残量及び装着状態を監視している。すなわち、メインバッテリー残量なしまたは取り外し有りか否かを判断する（ステップS1）。 [Description of operation]
FIG. 3 shows an example of the operation of the mobile phone 10 as a mobile terminal according to the present invention.
During normal operation of the mobile phone 10, the power control unit 103 uses the main battery 109 as a power supply source, and monitors the remaining battery level and the mounting state. That is, it is determined whether or not the main battery is left or removed (step S1).

電源制御部１０３は、メインバッテリー１０９の電池残量が規定値以下となるかまたは本体から取り外されたことを検知すると、電源の供給源をメインバッテリー１０９から待機用バッテリー１１０に切り替え、ＣＰＵ１０２にバッテリーを切り替えたことを通知する（ステップS2）。   When the power supply control unit 103 detects that the remaining battery level of the main battery 109 is equal to or less than the specified value or has been removed from the main body, the power supply control unit 103 switches the power supply source from the main battery 109 to the standby battery 110 and sends the battery to the CPU 102. Is switched (step S2).

ＣＰＵ１０２は、電源制御部１０３からバッテリーが切り替えられたことが通知されると、交換機３０への位置登録処理を実行する（ステップS3）。この位置登録処理は、従来から携帯電話の電源をオンにしたときに行われている処理と同様に行う。そして、位置登録処理が終了すると、その旨を電源制御部１０３に通知する。   When notified from the power supply control unit 103 that the battery has been switched, the CPU 102 executes a location registration process in the exchange 30 (step S3). This location registration processing is performed in the same manner as the processing conventionally performed when the mobile phone is turned on. Then, when the location registration process is completed, the power control unit 103 is notified of this.

電源制御部１０３は、ＣＰＵ１０２から位置登録処理が終了したことが通知されると、自身及びタイマー１０４以外への電源供給を停止する（ステップS4）。そして、タイマー１０４からの時間カウント値に基づいて、電源供給の停止時間が所定時間経過したか否かを監視する（ステップS5）。
所定時間が経過するまでは待機し（ステップS5/No）、所定時間が経過したとき（ステップS5/Yes）、携帯電話各部への電源供給を再開し、ＣＰＵ１０２に再び位置登録処理を行うように通知する（ステップS6）。 When the power supply control unit 103 is notified by the CPU 102 that the position registration processing has been completed, the power supply control unit 103 stops the power supply to other than itself and the timer 104 (step S4). Then, based on the time count value from the timer 104, it is monitored whether or not the power supply stop time has passed a predetermined time (step S5).
Wait until the predetermined time elapses (step S5 / No), and when the predetermined time elapses (step S5 / Yes), the power supply to each part of the mobile phone is resumed and the CPU 102 performs the position registration process again. Notification is made (step S6).

図４に、本発明に係る携帯端末としての携帯電話の位置検索サービスの動作の一例を示す。
図３の動作により携帯電話１０と交換機において位置登録処理を行うと（ステップS10,S11）、交換機３０は携帯電話１０の端末識別番号及び登録された位置をデータセンター４０に送信する（ステップS12）。 FIG. 4 shows an example of the operation of a location search service for a mobile phone as a mobile terminal according to the present invention.
When the location registration processing is performed in the mobile phone 10 and the exchange by the operation of FIG. 3 (steps S10 and S11), the exchange 30 transmits the terminal identification number of the mobile phone 10 and the registered location to the data center 40 (step S12). .

データセンター４０は、交換機３０から、携帯電話１０の端末識別番号及び登録位置を受信すると、その受信時刻とともにデータセンター内部のデータベースに保存する（ステップS13,S14）。このとき、登録位置を地域名称など、ユーザが分かりやすいデータに変換してもよい。このようにして登録された携帯電話１０の登録位置は、ＰＣや携帯端末等のネットワーク５０に接続可能な端末位置確認装置６０から、検索できるようになっている。   When the data center 40 receives the terminal identification number and the registered position of the mobile phone 10 from the exchange 30, the data center 40 stores them in a database inside the data center together with the reception time (steps S13 and S14). At this time, the registered position may be converted into data that is easy for the user to understand, such as an area name. The registered position of the mobile phone 10 registered in this way can be searched from a terminal position confirmation device 60 that can be connected to the network 50 such as a PC or a mobile terminal.

〔他の実施の形態〕
待機用バッテリーへの切り替え動作と位置登録動作とは、メインバッテリーの残量がなくなったとき及び取り外されたときに加え、電源がオフされた場合に行うようにしてもよい。このようにすれば、例えば徘徊病患者や児童など監視が必要な人が無意識もしくは故意に電源をオフしてしまった場合であっても、位置登録が行われる。 [Other Embodiments]
The switching operation to the standby battery and the position registration operation may be performed when the power is turned off in addition to when the main battery is exhausted or removed. In this way, for example, even if a person who needs monitoring, such as a cowardly patient or a child, unconsciously or intentionally turns off the power, location registration is performed.

また、位置登録処理は、予め携帯電話１０にＧＰＳを内蔵しておき、携帯電話網２０を介してネットワーク５０に接続して、直接データセンター４０に緯度や経度など、詳細な位置情報を送信するようにしてもよい。   In the location registration process, GPS is built in the mobile phone 10 in advance, connected to the network 50 via the mobile phone network 20, and detailed location information such as latitude and longitude is transmitted directly to the data center 40. You may do it.

〔効果の説明〕
本発明によれば、携帯電話のメインバッテリーがなくなったり、或いはバッテリーが外されてしまったりした場合においても、すぐに位置登録がされなくなることが防止され、位置の検索を行うことができる。 [Explanation of effects]
According to the present invention, even when the main battery of the mobile phone is exhausted or the battery is removed, it is possible to prevent the location registration from being performed immediately and to search for the location.

また、電源オフ時にも位置登録が継続されるようにすれば、例えば犯罪に巻き込まれて故意に電源をオフされた場合にも、携帯電話の位置を定期的に判別することができる。   Further, if the position registration is continued even when the power is turned off, the position of the mobile phone can be periodically determined even when the power is intentionally turned off due to, for example, a crime.

本発明は、携帯電話やPDA等の携帯端末及び携帯端末の制御方法に利用できる。   The present invention can be used for a mobile terminal such as a mobile phone and a PDA and a method for controlling the mobile terminal.

本発明に係る携帯端末としての携帯電話の一実施の形態を示すブロック図である。It is a block diagram which shows one Embodiment of the mobile telephone as a portable terminal which concerns on this invention. 本発明に係る携帯端末としての携帯電話１０の位置検索サービスを実現するシステムの一例を示すブロック図である。It is a block diagram which shows an example of the system which implement | achieves the position search service of the mobile telephone 10 as a portable terminal which concerns on this invention. 本発明に係る携帯端末としての携帯電話１０の動作の一例を示すフローチャートである。It is a flowchart which shows an example of operation | movement of the mobile telephone 10 as a portable terminal which concerns on this invention. 本発明に係る携帯端末としての携帯電話の位置検索サービスの動作の一例を示すシーケンス図である。It is a sequence diagram which shows an example of operation | movement of the position search service of the mobile telephone as a portable terminal which concerns on this invention.

符号の説明Explanation of symbols

１０ 携帯電話
１０１ 無線処理部
１０２ ＣＰＵ
１０３ 電源制御部
１０４ タイマー
１０５ 記憶部
１０６ 音声制御部
１０７ 表示制御部
１０８ 操作部
１０９ メインバッテリー
１１０ 待機用バッテリー 10 mobile phone 101 wireless processing unit 102 CPU
DESCRIPTION OF SYMBOLS 103 Power supply control part 104 Timer 105 Memory | storage part 106 Audio | voice control part 107 Display control part 108 Operation part 109 Main battery 110 Standby battery

Claims (10)

携帯端末本体内に収納された複数の蓄電手段と、
メインの蓄電手段が取り外されたときに電源の供給源を残りの蓄電手段に切り替える電源制御部と、
前記メインの蓄電手段が切り替えられたときに基地局内の交換機に対して位置登録を行う位置登録手段とを有することを特徴とする携帯端末。 A plurality of power storage means housed in the mobile terminal body;
A power control unit that switches the power source to the remaining power storage means when the main power storage means is removed;
A portable terminal comprising: location registration means for performing location registration with respect to an exchange in a base station when the main power storage means is switched. 携帯端末本体内に着脱自在に収納されたメインの蓄電手段と、
前記携帯端末本体内に固定された待機用の蓄電手段と、
前記メインの蓄電手段が取り外されたときに電源の供給源を前記メインの蓄電手段から前記待機用の蓄電手段に切り替える電源制御部と、
前記待機用の蓄電手段に切り替えられたときに基地局内の交換機に対して位置登録を行う位置登録手段とを有することを特徴とする携帯端末。 A main power storage means detachably stored in the mobile terminal body;
Power storage means for standby fixed in the mobile terminal body,
A power control unit that switches a power source from the main power storage means to the standby power storage means when the main power storage means is removed;
A portable terminal comprising: location registration means for performing location registration with respect to an exchange in a base station when switched to the standby power storage means. 前記電源制御部は、前記メインの蓄電手段の残量が規定値より少なくなった場合にも電源の供給源を前記メインの蓄電手段から前記待機用の蓄電手段に切り替えることを特徴とする請求項１または２記載の携帯端末。   The power supply control unit switches a power supply source from the main power storage unit to the standby power storage unit even when the remaining amount of the main power storage unit is smaller than a specified value. The portable terminal according to 1 or 2. 前記電源制御部は、前記電源がオフされた場合にも電源の供給源を前記メインの蓄電手段から前記待機用の蓄電手段に切り替えることを特徴とする請求項１または２記載の携帯端末。   3. The mobile terminal according to claim 1, wherein the power supply control unit switches a power supply source from the main power storage unit to the standby power storage unit even when the power is turned off. 前記携帯端末本体の位置を特定するためのＧＰＳ受信手段をさらに有し、前記待機用の蓄電手段に切り替えられたときに前記ＧＰＳ受信手段にて得られた位置情報を、前記交換機からの端末識別番号及び登録位置を受信し、受信時刻とともに受信データを保存するデータセンターに送信することを特徴とする請求項１または２記載の携帯端末。   GPS receiving means for specifying the position of the mobile terminal body is further provided, and the position information obtained by the GPS receiving means when the standby power storage means is switched is used to identify the terminal from the exchange. The mobile terminal according to claim 1 or 2, wherein the mobile terminal receives the number and the registered position, and transmits the received data together with the reception time to a data center that stores the received data. 携帯端末本体からメインの蓄電手段が取り外されたときに電源の供給源を残りの蓄電手段に切り替えると共に、前記メインの蓄電手段が切り替えられたときに基地局内の交換機に対して位置登録を行うことを特徴とする携帯端末の制御方法。   When the main power storage means is removed from the mobile terminal body, the power source is switched to the remaining power storage means, and when the main power storage means is switched, location registration is performed with respect to the exchange in the base station. A method for controlling a portable terminal. 電源制御部により、携帯端末本体からメインの蓄電手段が取り外されたときに電源の供給源を前記メインの蓄電手段から内蔵された待機用の蓄電手段に切り替えると共に、位置登録手段により、前記待機用の蓄電手段に切り替えられたときに基地局内の交換機に対して位置登録を行うことを特徴とする携帯端末の制御方法。   When the main power storage means is removed from the main body of the mobile terminal by the power supply control unit, the power supply source is switched from the main power storage means to the standby power storage means built in, and the position registration means A method for controlling a portable terminal, wherein location registration is performed with respect to an exchange in a base station when the storage means is switched. 前記電源制御部は、前記メインの蓄電手段の残量が規定値より少なくなった場合にも電源の供給源を前記メインの蓄電手段から前記待機用の蓄電手段に切り替えることを特徴とする請求項６または７記載の携帯端末の制御方法。   The power supply control unit switches a power supply source from the main power storage unit to the standby power storage unit even when the remaining amount of the main power storage unit is smaller than a specified value. The control method of the portable terminal of 6 or 7. 前記電源制御部は、電源がオフされた場合にも電源の供給源を前記メインの蓄電手段から前記待機用の蓄電手段に切り替えることを特徴とする請求項６または７記載の携帯端末の制御方法。   8. The method of controlling a mobile terminal according to claim 6, wherein the power control unit switches a power supply source from the main power storage unit to the standby power storage unit even when the power is turned off. . 前記待機用の蓄電手段に切り替えられたときに前記携帯端末本体の位置を特定するためのＧＰＳ受信手段により得られた位置情報を、前記交換機からの端末識別番号及び登録位置を受信し、受信時刻とともに受信データを保存する所定のデータセンターに送信することを特徴とする請求項６または７記載の携帯端末の制御方法。   The position information obtained by the GPS receiving means for specifying the position of the portable terminal body when switched to the standby power storage means, the terminal identification number and the registered position from the exchange are received, and the reception time The mobile terminal control method according to claim 6, further comprising: transmitting the received data to a predetermined data center that stores the received data.
JP2006154669A 2006-06-02 2006-06-02 Mobile terminal and control method of mobile terminal Pending JP2007325086A (en)

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JP2011130399A (en) * 2009-12-15 2011-06-30 Korea Electronics Telecommun System and method for estimating position of lost mobile terminal, and mobile terminal
EP2884616A4 (en) * 2012-08-10 2015-09-09 Zte Corp Mobile terminal and control method for battery thereof

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JP2002056485A (en) * 2000-08-09 2002-02-22 Yazaki Corp System for processing in vehicle emergency
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JP2004040733A (en) * 2002-07-08 2004-02-05 Media For Systems:Kk Cellular phone with security system and emergency call function

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JP2011130399A (en) * 2009-12-15 2011-06-30 Korea Electronics Telecommun System and method for estimating position of lost mobile terminal, and mobile terminal
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