JP4506536B2 - Portable terminal device, operation control method thereof, and program - Google Patents

Portable terminal device, operation control method thereof, and program Download PDF

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JP4506536B2
JP4506536B2 JP2005096638A JP2005096638A JP4506536B2 JP 4506536 B2 JP4506536 B2 JP 4506536B2 JP 2005096638 A JP2005096638 A JP 2005096638A JP 2005096638 A JP2005096638 A JP 2005096638A JP 4506536 B2 JP4506536 B2 JP 4506536B2
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貴雄 中川
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本発明は携帯端末装置、その動作制御方法及びプログラムに関し、特に複数の機能を同時に実行可能な携帯端末装置、その動作制御方法及びプログラムに関する。   The present invention relates to a mobile terminal device, an operation control method thereof, and a program, and more particularly to a mobile terminal device capable of simultaneously executing a plurality of functions, an operation control method thereof, and a program thereof.

最近の携帯電話端末装置は複数機能を同時に実行可能なため、高負荷な動作が競合すると装置温度が高温化する問題が発生している。従来の発熱対策としては、特許文献１に、携帯電話端末装置におけるデータ送信終了時の予想装置温度を計算し、該温度が設定温度より低ければデータ送信を開始し、設定温度より高ければ送信待機する方法が提案されている。   Since recent mobile phone terminal devices can execute a plurality of functions simultaneously, there is a problem that the device temperature rises when high-load operations compete. As a conventional countermeasure against heat generation, Patent Document 1 calculates the expected device temperature at the end of data transmission in the mobile phone terminal device, starts data transmission if the temperature is lower than the set temperature, and waits for transmission if the temperature is higher than the set temperature. A method has been proposed.

特開平１１−２９８３４１号公報Japanese Patent Laid-Open No. 11-298341

しかし、特許文献１に記載の方法では、携帯電話端末装置にて他の機能が動作中のためにデータ送信終了時の予想装置温度が設定温度より高くなってデータ送信を行なえない場合、データ送信という優先度の高い機能が他の優先度の低い機能が先に動作しているために動作できないということになってしまう。   However, in the method described in Patent Document 1, data transmission is not possible when the expected device temperature at the end of data transmission is higher than the set temperature because other functions are operating in the mobile phone terminal device and data transmission cannot be performed. This means that a function with a higher priority cannot operate because another function with a lower priority operates first.

本発明の目的は、優先度の高い機能の動作を制限することなく発熱対策を行なうことができる携帯端末装置、その動作制御方法及びプログラムを提供することである。   An object of the present invention is to provide a portable terminal device capable of taking measures against heat generation without restricting the operation of a high-priority function, an operation control method thereof, and a program.

本発明による携帯端末装置は、複数の機能を同時に実行可能な携帯端末装置であって、自装置が備える機能の実行要求に応答して、前記実行要求のあった機能が実行された場合の予想装置温度と所定の設定温度との比較をなす比較手段と、前記予想装置温度が前記設定温度より低い場合に前記実行要求のあった機能を実行せしめ、前記予想装置温度が前記設定温度より高い場合に、前記実行要求のあった機能及び現在実行中の機能に予め設定された優先順位を基に前記実行要求のあった機能及び現在実行中の機能の動作を制御する制御動作をなす制御手段とを含むことを特徴とする。   The mobile terminal device according to the present invention is a mobile terminal device capable of simultaneously executing a plurality of functions, and is expected when the function requested by the execution is executed in response to a function execution request included in the mobile device. Comparing means for comparing the device temperature with a predetermined set temperature, and executing the function requested when the predicted device temperature is lower than the set temperature, and the predicted device temperature is higher than the set temperature. And a control means for performing a control operation for controlling operations of the function requested to be executed and the function currently being executed based on a priority set in advance for the function requested to be executed and the function currently being executed. It is characterized by including.

本発明による動作制御方法は、複数の機能を同時に実行可能な携帯端末装置の動作制御方法であって、自装置が備える機能の実行要求に応答して、前記実行要求のあった機能が実行された場合の予想装置温度と所定の設定温度との比較をなす比較ステップと、前記予想装置温度が前記設定温度より低い場合に前記実行要求のあった機能を実行せしめ、前記予想装置温度が前記設定温度より高い場合に、前記実行要求のあった機能及び現在実行中の機能に予め設定された優先順位を基に前記実行要求のあった機能及び現在実行中の機能の動作を制御する制御動作をなす制御ステップとを含むことを特徴とする。   The operation control method according to the present invention is an operation control method for a portable terminal device capable of simultaneously executing a plurality of functions, wherein the function requested by the execution device is executed in response to an execution request for the function of the device itself. A comparison step for comparing the expected apparatus temperature with a predetermined set temperature, and executing the function requested to be executed when the expected apparatus temperature is lower than the set temperature. When the temperature is higher than the temperature, a control operation for controlling the operation of the function requested to be executed and the function currently being executed based on a priority set in advance to the function requested to be executed and the function currently being executed. And a control step.

本発明によるプログラムは、複数の機能を同時に実行可能な携帯端末装置の動作制御方法をコンピュータに実行させるためのプログラムであって、自装置が備える機能の実行要求に応答して、前記実行要求のあった機能が実行された場合の予想装置温度と所定の設定温度との比較をなす比較処理と、前記予想装置温度が前記設定温度より低い場合に前記実行要求のあった機能を実行せしめ、前記予想装置温度が前記設定温度より高い場合に、前記実行要求のあった機能及び現在実行中の機能に予め設定された優先順位を基に前記実行要求のあった機能及び現在実行中の機能の動作を制御する制御処理とを含むことを特徴とする。   A program according to the present invention is a program for causing a computer to execute an operation control method for a portable terminal device capable of simultaneously executing a plurality of functions, and in response to an execution request for a function included in the own device. A comparison process for comparing an expected apparatus temperature when a certain function is executed and a predetermined set temperature, and a function for which the execution is requested when the expected apparatus temperature is lower than the set temperature, When the expected device temperature is higher than the set temperature, the functions requested to be executed and the functions currently being executed based on the priorities set in advance for the functions requested to be executed and the functions currently being executed. And a control process for controlling.

このように、本発明では、複数の機能を同時に実行可能な携帯端末装置において、目的機能が実行された場合の予想装置温度と設定温度とを比較して、予想装置温度が設定温度より低い場合には目的機能を実行する一方、設定温度より高い場合には直ちに目的機能の実行を取り止めるのではなく、各機能に予め設定された優先度を基に各機能の動作を制御するようにして、優先度の高い機能が発熱対策のために動作制限されることを回避するようにしている。   Thus, in the present invention, in the portable terminal device that can execute a plurality of functions at the same time, the expected device temperature when the target function is executed is compared with the set temperature, and the expected device temperature is lower than the set temperature. While the target function is executed, if the temperature is higher than the set temperature, the execution of the target function is not stopped immediately, but the operation of each function is controlled based on the priority set in advance for each function. It is intended to avoid the operation of high priority functions being restricted to prevent heat generation.

本発明によれば、複数の機能を同時に実行可能な携帯端末装置において、自装置が備える機能の実行要求に応答して、実行要求のあった機能が実行された場合の予想装置温度と所定の設定温度との比較をなす比較手段と、予想装置温度が設定温度より低い場合に実行要求のあった機能を実行せしめ、予想装置温度が設定温度より高い場合に、実行要求のあった機能及び現在実行中の機能に予め設定された優先順位を基に実行要求のあった機能及び現在実行中の機能の動作を制御する制御動作をなすようにしているので、優先度の高い機能の動作を制限することなく発熱対策を行なうことができるという効果が得られる。   According to the present invention, in a portable terminal device capable of executing a plurality of functions simultaneously, in response to an execution request for a function included in the own device, an expected apparatus temperature when a function requested for execution is executed and a predetermined The comparison means for comparing with the set temperature and the function requested to be executed when the expected device temperature is lower than the set temperature, and the function requested to be executed when the expected device temperature is higher than the set temperature and the current The control function that controls the operation of the function that is requested to be executed and the function that is currently being executed based on the priority order set in advance for the function that is being executed is limited. The effect that it is possible to take measures against heat generation without doing so is obtained.

以下、本発明の実施例について図面を参照して説明する。   Embodiments of the present invention will be described below with reference to the drawings.

図１は本発明の実施例による携帯電話端末装置の構成を示す図である。図１に示すように、本発明の実施例による携帯電話端末装置は、装置温度を監視する温度監視部１２と、装置温度を検出する温度センサ１３と、優先度設定や温度設定などの各種情報を保持するメモリ部１４と、携帯電話端末装置内の各機能を実行する機能部１５‐１〜１５‐Ｎと、これら各部を制御する制御部１１とを有している。   FIG. 1 is a diagram showing a configuration of a mobile phone terminal device according to an embodiment of the present invention. As shown in FIG. 1, a mobile phone terminal device according to an embodiment of the present invention includes a temperature monitoring unit 12 that monitors the device temperature, a temperature sensor 13 that detects the device temperature, and various information such as priority setting and temperature setting. A memory unit 14 that holds the functions, function units 15-1 to 15 -N that execute each function in the mobile phone terminal device, and a control unit 11 that controls these units.

なお、これら機能部１５‐１〜１５‐Ｎの機能としては例えば、カメラ機能、表示機能、通信機能等があり、携帯電話端末装置が備えるこれら機能の各々には予め優先度が設定されており、この優先度に関する設定情報はメモリ部１４に格納されている。また、機能部１５‐１〜１５‐Ｎの機能ごとに該機能が実行された場合の装置の温度上昇値が予め設定されており、この温度上昇値に関する設定情報もメモリ部１４に格納されている。さらに、メモリ部１４には、所定の閾値となる設定温度の情報も格納されている。   The functions of these function units 15-1 to 15-N include, for example, a camera function, a display function, a communication function, and the like. Each of these functions provided in the mobile phone terminal device has a priority set in advance. The setting information regarding the priority is stored in the memory unit 14. Further, the temperature rise value of the device when the function is executed for each function of the function units 15-1 to 15-N is set in advance, and setting information regarding the temperature rise value is also stored in the memory unit 14. Yes. Further, the memory unit 14 also stores information on a set temperature that becomes a predetermined threshold value.

図２は機能ごとに該機能が実行された場合の装置の温度上昇値が予め設定されている場合の図１の携帯電話端末装置の動作を説明するための図である。図２に示すように、図１の携帯電話端末装置では、機能部１５‐１〜１５‐Ｎのいずれかの機能の実行要求が発生すると、この目的機能（実行要求のあった機能）を動作させる前に、温度センサ１３により検出される現在の装置温度Ｔと、目的機能が動作された場合の温度上昇値ｆとを基に、目的機能が動作された場合の予想装置温度Ｔ’が算出される（ステップＡ１〜Ａ３）。なお、機能の実行要求は例えば、図示せぬ操作部をユーザが操作することにより発生する。予想装置温度Ｔ’の算出後、この予想装置温度Ｔ’を用いて適切な機能制御が実施される（ステップＡ４）。ここで、適切な機能制御とは、効果的に携帯電話端末装置内の機能を動作させながら発熱対策を実現する方法である。   FIG. 2 is a diagram for explaining the operation of the mobile phone terminal device of FIG. 1 when the temperature rise value of the device when the function is executed for each function is preset. As shown in FIG. 2, when an execution request for one of the function units 15-1 to 15-N occurs in the mobile phone terminal device of FIG. Before the target function is operated, an expected apparatus temperature T ′ when the target function is operated is calculated based on the current device temperature T detected by the temperature sensor 13 and the temperature rise value f when the target function is operated. (Steps A1 to A3). The function execution request is generated, for example, when the user operates an operation unit (not shown). After calculating the predicted apparatus temperature T ', appropriate function control is performed using the predicted apparatus temperature T' (step A4). Here, the appropriate function control is a method of realizing a countermeasure against heat generation while effectively operating the function in the mobile phone terminal device.

次に、図３に示したフローチャートを用いて、図１の携帯電話端末装置の動作についてより詳しく説明する。図３を参照すると、携帯電話端末装置内の目的機能を実行する前に、制御部１１の比較部１６は、温度監視部１２から現在の装置温度Ｔを、メモリ部１４から目的機能が動作された場合の温度上昇値ｆ、すなわち目的機能に対応する温度上昇値ｆを取得し（ステップＳ１）、目的機能が動作された場合の予想装置温度Ｔ’を計算する（ステップＳ２）。次に、比較部１６は、算出された予想装置温度Ｔ’と、メモリ部１４に予め格納されている設定温度との比較を行なう（ステップＳ３）。   Next, the operation of the mobile phone terminal device of FIG. 1 will be described in more detail using the flowchart shown in FIG. Referring to FIG. 3, before executing the target function in the mobile phone terminal device, the comparison unit 16 of the control unit 11 operates the current device temperature T from the temperature monitoring unit 12 and the target function from the memory unit 14. When the target function is operated, the temperature increase value f corresponding to the target function is acquired (step S1), and the expected device temperature T ′ when the target function is operated is calculated (step S2). Next, the comparison unit 16 compares the calculated predicted device temperature T ′ with the set temperature stored in advance in the memory unit 14 (step S3).

制御部１１は比較部１６の比較結果に応じて適切な機能制御を行う。ここで、予想装置温度Ｔ’が設定温度内であれば（ステップＳ３）、制御部１１はそのまま目的機能を実行せしめる（ステップＳ４）。一方、予想装置温度Ｔ’が設定温度より高い場合（ステップＳ３）、制御部１１は、メモリ部１４から目的機能の優先度及び現在動作している他の機能の優先度を読み出し、優先度判別を行なう（ステップＳ５）。   The control unit 11 performs appropriate function control according to the comparison result of the comparison unit 16. Here, if the predicted apparatus temperature T 'is within the set temperature (step S3), the control unit 11 causes the target function to be executed as it is (step S4). On the other hand, when the predicted apparatus temperature T ′ is higher than the set temperature (step S3), the control unit 11 reads the priority of the target function and the priority of other functions currently operating from the memory unit 14 and determines the priority. Is performed (step S5).

ここで、現在動作している他の機能より目的機能の優先度が低い場合（ステップＳ５）、制御部１１は目的機能を動作させないようにする（ステップＳ６）。なお、現在動作している他の機能がない場合も同様に目的機能は実行されない。一方、目的機能より優先度の低い現在動作している他の機能がある場合（ステップＳ５）、制御部１１は最も優先度の低い機能の動作制限を行ない（ステップＳ７）、ステップＳ１に戻る。なお、機能の動作制限としては、例えば該機能が表示機能である場合に表示部のバックライトの明るさを下げる等の制限をかけることは勿論、該機能の動作を停止させるようにしてもよい。   Here, when the priority of the target function is lower than other functions that are currently operating (step S5), the control unit 11 does not operate the target function (step S6). Note that the target function is not executed in the same manner when there is no other function currently operating. On the other hand, if there is another function that is currently operating with a lower priority than the target function (step S5), the control unit 11 restricts the operation of the function with the lowest priority (step S7), and the process returns to step S1. As the operation restriction of the function, for example, when the function is a display function, the function operation may be stopped as well as the restriction of lowering the brightness of the backlight of the display unit. .

以上説明したように、本発明の実施例による携帯電話端末装置では、目的機能が実行された場合の予想装置温度と設定温度とを比較して、予想装置温度が設定温度より高い場合には直ちに目的機能の実行を取り止めるのではなく、各機能に予め設定された優先度を基に各機能の動作を制御するようにしているので、優先度の高い機能が発熱対策のために動作制限されることを回避することができる。これにより、効果的に携帯電話端末装置内の機能を動作させながら、発熱対策を実現することが可能となる。   As described above, in the mobile phone terminal according to the embodiment of the present invention, the expected device temperature when the target function is executed is compared with the set temperature, and immediately when the expected device temperature is higher than the set temperature. Rather than canceling the execution of the target function, the operation of each function is controlled based on the priority set in advance for each function, so the functions with higher priority are restricted to prevent heat generation. You can avoid that. As a result, it is possible to realize a countermeasure against heat generation while effectively operating the functions in the mobile phone terminal device.

図２では機能ごとに温度上昇値が予め設定されていたが、温度上昇値はさらに温度に応じて設定されていてもよい。図４はこの場合の図１の携帯電話端末装置の動作を説明するための図であり、図２と同等部分は同一符号にて示している。図４の例では、温度センサ１３により検出される現在の装置温度Ｔと、現在の装置温度Ｔにて目的機能が動作された場合の温度上昇値ｆ（Ｔ）とを基に、目的機能が動作された場合の予想装置温度Ｔ’が算出される（ステップＡ１，Ａ１２及びＡ１３）。このように、各機能が実行された場合の温度上昇値を温度に応じて予め設定しておくことにより、予想装置温度Ｔ’の精度をあげることが可能となる。   In FIG. 2, the temperature increase value is set in advance for each function, but the temperature increase value may be further set according to the temperature. FIG. 4 is a diagram for explaining the operation of the mobile phone terminal device of FIG. 1 in this case, and the same parts as those in FIG. 2 are denoted by the same reference numerals. In the example of FIG. 4, the target function is based on the current device temperature T detected by the temperature sensor 13 and the temperature increase value f (T) when the target function is operated at the current device temperature T. An expected apparatus temperature T ′ when operated is calculated (steps A1, A12 and A13). As described above, it is possible to increase the accuracy of the predicted apparatus temperature T ′ by setting the temperature increase value when each function is executed in advance according to the temperature.

図５は図１の携帯電話端末装置の別の動作例を示すフローチャートであり、図３と同等部分は同一符号にて示している。図５に示した動作例が図３と異なる点は、ステップＳ４において制御部１１が目的機能を実行せしめてから目的機能が動作中であれば所定時間経過後に（ステップＳ１１及びＳ１２）、ステップＳ１の処理に戻るようにしている点である。   FIG. 5 is a flowchart showing another operation example of the mobile phone terminal device of FIG. 1, and the same parts as those in FIG. 3 are denoted by the same reference numerals. The operation example shown in FIG. 5 is different from FIG. 3 in that if the target function is in operation after the control unit 11 executes the target function in step S4, after a predetermined time has elapsed (steps S11 and S12), step S1 It is the point which returns to the process of.

所定時間経過後にステップＳ１の処理に戻った場合の動作について説明する。ステップＳ１の処理に戻った場合の目的機能は先のステップＳ４にて実行された機能であり、ステップＳ１にて現在の装置温度Ｔと目的機能に対応する温度上昇値ｆがメモリ部１４から再び読み出され、ステップＳ２にて目的機能が継続して動作された場合の予想装置温度Ｔ’が計算され、ステップＳ３にて設定温度と比較される。予想装置温度Ｔ’が設定温度内であれば、ステップＳ４にて目的機能の動作は継続されるが、予想装置温度Ｔ’が設定温度より高ければ、ステップＳ５で優先度判別を行なう。ここで、目的機能より優先度の低い現在動作している他の機能がなければ、ステップＳ６にて目的機能の動作が停止されることになるが、優先度の低い現在動作している他の機能があれば、ステップＳ７にて最も優先度の低い機能の動作が制限されてステップＳ１の処理に戻る。   An operation when returning to the process of step S1 after a predetermined time has elapsed will be described. The target function when returning to the process of step S1 is the function executed in the previous step S4. In step S1, the current device temperature T and the temperature rise value f corresponding to the target function are again obtained from the memory unit 14. The predicted device temperature T ′ when the target function is continuously operated is read in step S2, and is compared with the set temperature in step S3. If the predicted device temperature T 'is within the set temperature, the operation of the target function is continued in step S4. However, if the predicted device temperature T' is higher than the set temperature, priority determination is performed in step S5. Here, if there is no other function that is currently operating with a lower priority than the target function, the operation of the target function is stopped in step S6. If there is a function, the operation of the function with the lowest priority is restricted in step S7, and the process returns to step S1.

このように、目的機能が実行された後も、目的機能動作中は上記各処理を一定期間ごとに繰り返すことにより、発熱対策と機能制限を効果的に行なうことが可能となる。なお、図５の動作例においても、温度上昇値として図４にて説明した温度上昇値ｆ（Ｔ）を用いるようにしてもよいことは勿論である。   As described above, even after the target function is executed, it is possible to effectively take measures against heat generation and limit the function by repeating the above-mentioned processes at regular intervals during the target function operation. In the operation example of FIG. 5, it is needless to say that the temperature increase value f (T) described with reference to FIG. 4 may be used as the temperature increase value.

なお、図３及び図５に示した各フローチャートに従った処理動作は、予めＲＯＭ等の記憶媒体に格納されたプログラムを、ＣＰＵ（制御部）となるコンピュータに読み取らせて実行せしめることにより、実現できることは勿論である。   The processing operations according to the flowcharts shown in FIGS. 3 and 5 are realized by causing a computer, which is a CPU (control unit), to read and execute a program stored in a storage medium such as a ROM in advance. Of course you can.

本発明の実施例による携帯電話端末装置の構成を示す図である。It is a figure which shows the structure of the mobile telephone terminal device by the Example of this invention. 機能ごとに該機能が実行された場合の装置の温度上昇値が予め設定されている場合の図１の携帯電話端末装置の動作を説明するための図である。It is a figure for demonstrating operation | movement of the mobile telephone terminal apparatus of FIG. 1 when the temperature rise value of an apparatus when this function is performed for every function is preset. 図１の携帯電話端末装置の動作を示すフローチャートである。3 is a flowchart showing the operation of the mobile phone terminal device of FIG. 機能ごと且つ温度ごとに該機能が実行された場合の装置の温度上昇値が予め設定されている場合の図１の携帯電話端末装置の動作を説明するための図である。It is a figure for demonstrating operation | movement of the mobile telephone terminal apparatus of FIG. 1 when the temperature rise value of an apparatus when this function is performed for every function and every temperature is preset. 図１の携帯電話端末装置の別の動作例を示すフローチャートである。6 is a flowchart showing another example of the operation of the mobile phone terminal device of FIG. 1.

符号の説明Explanation of symbols

１１ 制御部
１２ 温度監視部
１３ 温度センサ
１４ メモリ部
１５‐１〜１５‐Ｎ 機能部
１６ 比較部 11 Control unit
12 Temperature monitoring unit
13 Temperature sensor
14 Memory part 15-1 to 15-N Function part
16 Comparison part

Claims (13)

複数の機能を同時に実行可能な携帯端末装置であって、
自装置が備える機能の実行要求に応答して、前記実行要求のあった機能が実行された場合の予想装置温度と所定の設定温度との比較をなす比較手段と、
前記予想装置温度が前記設定温度より低い場合に前記実行要求のあった機能を実行せしめ、前記予想装置温度が前記設定温度より高い場合に、前記実行要求のあった機能及び現在実行中の機能に予め設定された優先順位を基に前記実行要求のあった機能及び現在実行中の機能の動作を制御する制御動作をなす制御手段とを含むことを特徴とする携帯端末装置。 A mobile terminal device capable of simultaneously executing a plurality of functions,
In response to an execution request for the function of the device itself, a comparison means for comparing the expected device temperature and a predetermined set temperature when the function requested to be executed is executed;
When the predicted device temperature is lower than the set temperature, the requested function is executed. When the predicted device temperature is higher than the set temperature, the requested function and the currently executing function are changed. A portable terminal device comprising: control means for performing a control operation for controlling the operation of the function requested to be executed and the function currently being executed based on a preset priority order. 前記制御手段は、前記実行要求のあった機能より優先順位の低い前記現在実行中の機能がある場合に該機能の動作制限をなし、前記動作制限に応答して再び前記比較手段による比較及び前記制御手段による制御動作がなされることを特徴とする請求項１記載の携帯端末装置。   When there is a function that is currently being executed that has a lower priority than the function for which the execution request has been made, the control means limits the operation of the function, and in response to the operation restriction, performs comparison by the comparison means again and 2. The portable terminal device according to claim 1, wherein a control operation is performed by the control means. 前記制御手段は、前記現在実行中の機能より前記実行要求のあった機能の優先順位が低い場合に前記実行要求のあった機能の実行を抑制することを特徴とする請求項１または２記載の携帯端末装置。   3. The control unit according to claim 1, wherein the control unit suppresses execution of the requested function when the priority of the requested function is lower than the currently executed function. Mobile terminal device. 自装置が備える機能ごとに該機能が実行された場合の自装置の温度上昇値が設定されており、前記比較手段は、自装置の温度を検出する温度検出手段を有し、前記実行要求のあった機能に対応する前記温度上昇値と前記温度検出手段により検出される現在の自装置の温度とを基に前記予想装置温度を求めることを特徴とする請求項１〜３いずれか記載の携帯端末装置。   The temperature rise value of the own device when the function is executed is set for each function provided in the own device, and the comparing means includes temperature detecting means for detecting the temperature of the own device, and the execution request The portable device according to any one of claims 1 to 3, wherein the predicted device temperature is obtained based on the temperature rise value corresponding to a function that has existed and the current temperature of the device itself detected by the temperature detection means. Terminal device. 前記温度上昇値はさらに温度に応じて設定されており、前記比較手段は、前記実行要求のあった機能及び前記現在の自装置の温度に対応する前記温度上昇値と前記現在の自装置の温度とを基に前記予想装置温度を求めることを特徴とする請求項４記載の携帯端末装置。   The temperature increase value is further set in accordance with the temperature, and the comparing means is configured to determine the function of the execution request and the temperature increase value corresponding to the current device temperature and the current device temperature. The portable terminal device according to claim 4, wherein the predicted device temperature is obtained based on: 前記制御手段により前記実行要求のあった機能が実行されて所定時間経過後に再び前記比較手段による比較及び前記制御手段による制御動作がなされることを特徴とする請求項１〜５いずれか記載の携帯端末装置。   6. The portable device according to claim 1, wherein the function requested by the control unit is executed and a comparison operation by the comparison unit and a control operation by the control unit are performed again after a predetermined time elapses. Terminal device. 複数の機能を同時に実行可能な携帯端末装置の動作制御方法であって、
自装置が備える機能の実行要求に応答して、前記実行要求のあった機能が実行された場合の予想装置温度と所定の設定温度との比較をなす比較ステップと、
前記予想装置温度が前記設定温度より低い場合に前記実行要求のあった機能を実行せしめ、前記予想装置温度が前記設定温度より高い場合に、前記実行要求のあった機能及び現在実行中の機能に予め設定された優先順位を基に前記実行要求のあった機能及び現在実行中の機能の動作を制御する制御動作をなす制御ステップとを含むことを特徴とする動作制御方法。 An operation control method for a mobile terminal device capable of simultaneously executing a plurality of functions,
A comparison step for comparing an expected apparatus temperature with a predetermined set temperature when the function for which the execution request is made is executed in response to an execution request for the function of the own apparatus;
When the predicted device temperature is lower than the set temperature, the requested function is executed. When the predicted device temperature is higher than the set temperature, the requested function and the currently executing function are changed. And a control step for performing a control operation for controlling the operation of the function requested to be executed and the function currently being executed based on a preset priority order. 前記制御ステップは、前記実行要求のあった機能より優先順位の低い前記現在実行中の機能がある場合に該機能の動作制限をなし、前記動作制限に応答して再び前記比較ステップの比較及び前記制御ステップの制御動作がなされることを特徴とする請求項７記載の動作制御方法。   The control step limits the operation of the function when there is the currently executing function having a lower priority than the function requested to be executed, and again compares the comparison step in response to the operation limitation and the 8. The operation control method according to claim 7, wherein a control operation of the control step is performed. 前記制御ステップは、前記現在実行中の機能より前記実行要求のあった機能の優先順位が低い場合に前記実行要求のあった機能の実行を抑制することを特徴とする請求項７または８記載の動作制御方法。 9. The control step according to claim 7, wherein when the priority of the function requested to be executed is lower than the function currently being executed, execution of the function requested to execute is suppressed. Operation control method. 自装置が備える機能ごとに該機能が実行された場合の自装置の温度上昇値が設定されており、前記比較ステップは、前記実行要求のあった機能に対応する前記温度上昇値と、自装置の温度を検出する温度検出手段により検出される現在の自装置の温度とを基に前記予想装置温度を求めることを特徴とする請求項７〜９いずれか記載の動作制御方法。   When the function is executed for each function provided in the own device, the temperature increase value of the own device is set, and the comparison step includes the temperature increase value corresponding to the function requested to be executed, and the own device 10. The operation control method according to claim 7, wherein the predicted device temperature is obtained based on a current temperature of the device detected by a temperature detecting means for detecting the temperature of the device. 前記温度上昇値はさらに温度に応じて設定されており、前記比較ステップは、前記実行要求のあった機能及び前記現在の自装置の温度に対応する前記温度上昇値と前記現在の自装置の温度とを基に前記予想装置温度を求めることを特徴とする請求項１０記載の動作制御方法。   The temperature increase value is further set according to the temperature, and the comparison step includes the function for which the execution is requested and the temperature increase value corresponding to the current temperature of the device itself and the current temperature of the device itself. The operation control method according to claim 10, wherein the predicted apparatus temperature is obtained based on: 前記制御ステップにおいて前記実行要求のあった機能が実行されて所定時間経過後に再び前記比較ステップの比較及び前記制御ステップの制御動作がなされることを特徴とする請求項７〜１１いずれか記載の動作制御方法。   The operation according to any one of claims 7 to 11, wherein the function requested by the execution in the control step is executed, and the comparison in the comparison step and the control operation in the control step are performed again after a predetermined time has elapsed. Control method. 複数の機能を同時に実行可能な携帯端末装置の動作制御方法をコンピュータに実行させるためのプログラムであって、
自装置が備える機能の実行要求に応答して、前記実行要求のあった機能が実行された場合の予想装置温度と所定の設定温度との比較をなす比較処理と、
前記予想装置温度が前記設定温度より低い場合に前記実行要求のあった機能を実行せしめ、前記予想装置温度が前記設定温度より高い場合に、前記実行要求のあった機能及び現在実行中の機能に予め設定された優先順位を基に前記実行要求のあった機能及び現在実行中の機能の動作を制御する制御処理とを含むことを特徴とするプログラム。 A program for causing a computer to execute an operation control method of a mobile terminal device capable of simultaneously executing a plurality of functions,
In response to an execution request for the function of the device itself, a comparison process for comparing the expected device temperature with a predetermined set temperature when the requested function is executed;
When the predicted device temperature is lower than the set temperature, the requested function is executed. When the predicted device temperature is higher than the set temperature, the requested function and the currently executing function are changed. And a control process for controlling the operation of the function requested to be executed and the function currently being executed based on a preset priority order.
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