TWI390471B - Portable electronic apparatus - Google Patents

Portable electronic apparatus Download PDF

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TWI390471B
TWI390471B TW98109920A TW98109920A TWI390471B TW I390471 B TWI390471 B TW I390471B TW 98109920 A TW98109920 A TW 98109920A TW 98109920 A TW98109920 A TW 98109920A TW I390471 B TWI390471 B TW I390471B
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sensing
portable electronic
electronic device
module
signal
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TW201035915A (en
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Nan Hsien Huang
Shou Hsun Chen
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Compal Communications Inc
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Description

可攜式電子裝置Portable electronic device

本發明關於一種熱輻射感應架構以及包含該熱輻射感應架構之可攜式電子裝置。The present invention relates to a thermal radiation sensing architecture and a portable electronic device including the same.

隨著科技的進步,可攜式電子裝置,例如行動電話、筆記型電腦、個人數位助理等,越來越輕薄,且功能越來越多,例如影音播放、通訊、上網、遊戲等等。此外,各種可攜式電子裝置已可安裝大容量的儲存媒體或記憶體,供使用者儲存訊息、信件、文件、通訊錄等等,讓使用者不需要再攜帶大量的實體資料,達到輕便的目的。With the advancement of technology, portable electronic devices, such as mobile phones, notebook computers, personal digital assistants, etc., are becoming more and more thin and have more and more functions, such as video playback, communication, Internet access, games, and the like. In addition, various portable electronic devices can be installed with large-capacity storage media or memory for users to store messages, letters, files, contacts, etc., so that users do not need to carry a large amount of physical data to achieve a lightweight purpose.

然而,輕便通常也代表較少的擴充性以及較有限的電力供應(即,使用者可能不攜帶變壓器、充電器等裝置,而僅靠電池所供應的電力維持可攜式電子裝置的運作)。因此,相關技術領域的研究者一方面致力於開發更高效能、容量更大的電池,另一方面則儘可能地減少可攜式電子裝置不必要的電力消耗,例如,當可攜式電子裝置待機時,關閉顯示模組。However, lightness generally also represents less expandability and a more limited power supply (ie, the user may not carry a device such as a transformer, a charger, etc., but only the power supplied by the battery to maintain the operation of the portable electronic device). Therefore, researchers in the related art are working on the development of batteries with higher performance and capacity, and on the other hand, reducing unnecessary power consumption of portable electronic devices, for example, when portable electronic devices are used. Turn off the display module during standby.

此外,輕便的可攜式電子裝置較容易因使用者的疏忽而遺失,或讓使用者因擔心失竊而必須隨時將其攜帶在身上,反而造成不便。雖然現在有許多防盜裝置,例如防盜鎖,可供使用者選用,以防止可攜式電子裝置遭竊。然而,這些防盜裝置通常具有不小的體積以及重量,因而造成使用者攜帶上的負擔。並且,使用這些防盜裝置也讓竊賊知道使用者可能需要離開較遠或較久,反而容易增加可攜式電子裝置被竊的風險。In addition, the portable portable electronic device is more likely to be lost due to the user's negligence, or the user has to carry it to the body at any time for fear of theft, which is inconvenient. Although there are many anti-theft devices, such as anti-theft locks, it is available for users to prevent theft of portable electronic devices. However, these anti-theft devices generally have a small volume and weight, thus causing a burden on the user to carry. Moreover, the use of these anti-theft devices also allows the thief to know that the user may need to leave a long distance or longer, but it is easy to increase the risk of the portable electronic device being stolen.

綜上所述,如何在輕便的原則下有效地利用有限的電力並儘可能增加可攜式電子裝置的安全性,實為相關技術領域中的重要課題。In summary, how to effectively utilize limited power and increase the security of the portable electronic device under the principle of lightness is an important issue in the related art.

因此,本發明之一範疇在於提供一種熱輻射感應架構,其可被應用於可攜式電子裝置中,致使該可攜式電子裝置的電力能被更有效率地應用,也使該可攜式電子裝置的安全性得到進一步的保障。Therefore, one aspect of the present invention is to provide a thermal radiation sensing architecture that can be applied to a portable electronic device, so that the power of the portable electronic device can be applied more efficiently, and the portable type is also enabled. The safety of electronic devices is further guaranteed.

根據一具體實施例,本發明之熱輻射感應架構包含一熱輻射感應模組、一處理模組以及一反應模組。該熱輻射感應模組可偵測一感測範圍內之一熱源的狀態,並根據該狀態產生一第一感測訊號。該處理模組耦接該熱輻射感應模組,用以接收該第一感測訊號。並且,該處理模組根據一準則以及該第一感測訊號選擇性地產生一驅動訊號。此外,該反應模組耦接該處理模組,用以接收該驅動訊號,並且根據該驅動訊號執行一預設程序。According to a specific embodiment, the thermal radiation sensing architecture of the present invention comprises a thermal radiation sensing module, a processing module, and a reaction module. The thermal radiation sensing module detects a state of a heat source within a sensing range and generates a first sensing signal according to the state. The processing module is coupled to the thermal radiation sensing module for receiving the first sensing signal. Moreover, the processing module selectively generates a driving signal according to a criterion and the first sensing signal. In addition, the reaction module is coupled to the processing module for receiving the driving signal, and executing a preset program according to the driving signal.

特別地,熱輻射感應模組之感測距離、感測方向、感測週期、所感測之溫度範圍、熱輻射波長範圍等參數皆可視情況進行調整,而不限於任何特定的參數。In particular, parameters such as sensing distance, sensing direction, sensing period, sensed temperature range, and thermal radiation wavelength range of the thermal radiation sensing module may be adjusted as appropriate without being limited to any particular parameter.

於實際應用中,該預設程序可包含,但不受限於,如暫停或啟動該可攜式電子裝置之多媒體播放;關閉該可攜式電子裝置之顯示模組;以及驅動該可攜式電子裝置之警報觸發程序等。In a practical application, the preset program may include, but is not limited to, suspending or enabling multimedia playback of the portable electronic device; turning off the display module of the portable electronic device; and driving the portable device Alarm trigger program for electronic devices, etc.

本發明之另一範疇在於提供一種包含前述熱輻射感應架構之可攜式電子裝置。特別地,由於該可攜式電子裝置包含該熱輻射感應架構,因此其電力應用將更有效率,並且其可提供使用者更高的便利性。Another aspect of the present invention is to provide a portable electronic device including the aforementioned thermal radiation sensing architecture. In particular, since the portable electronic device includes the thermal radiation sensing architecture, its power application will be more efficient, and it can provide greater convenience to the user.

關於本發明之優點與精神可以藉由以下的發明詳述及所附圖式得到進一步的瞭解。The advantages and spirit of the present invention will be further understood from the following detailed description of the invention.

本發明揭露一種熱輻射感應架構以及包含該熱輻射感應架構之可攜式電子裝置。於實際應用中,本發明之可攜式電子裝置可以是,但不受限於,如行動電話、個人數位助理、筆記型電腦等可攜式電子裝置。The invention discloses a thermal radiation sensing architecture and a portable electronic device including the thermal radiation sensing architecture. In practical applications, the portable electronic device of the present invention may be, but is not limited to, a portable electronic device such as a mobile phone, a personal digital assistant, a notebook computer, and the like.

請參見第1圖,第1圖繪示根據本發明之一具體實施例的熱輻射感應架構功能方塊圖。如圖所示,該熱輻射感應架構10包含一熱輻射感應模組100、一處理模組102以及一反應模組104。Referring to FIG. 1 , FIG. 1 is a functional block diagram of a thermal radiation sensing architecture according to an embodiment of the present invention. As shown, the thermal radiation sensing architecture 10 includes a thermal radiation sensing module 100, a processing module 102, and a reaction module 104.

該熱輻射感應模組100可用以偵測一感測範圍內之一熱源(例如,使用者或其他人士)的狀態,並根據該狀態產生一第一感測訊號。於實際應用中,該熱輻射感應模組100可能是紅外線感應模組或其它適當的感應模組。The thermal radiation sensing module 100 can be used to detect the state of a heat source (eg, a user or other person) within a sensing range, and generate a first sensing signal according to the state. In practical applications, the thermal radiation sensing module 100 may be an infrared sensing module or other suitable sensing module.

此外,該感測範圍可視所選用的感應模組而定,或是由可攜式電子裝置之製造商、設計者或甚至由使用者自行設定。例如,當使用者將可攜式電子裝置放在室內時,由於人員密度較高,為了避免熱輻射感應模組100過度密集地作動,可將感測範圍設定為數十公分,甚至是數公分內。反之,當使用者將可攜式電子裝置放在室外時,則可將感測範圍設定為一公尺以上,甚至是數十公尺。In addition, the sensing range may be determined by the selected sensing module, or by the manufacturer, designer or even the user of the portable electronic device. For example, when the user places the portable electronic device indoors, the sensing range is set to tens of centimeters or even centimeters in order to prevent the thermal radiation sensing module 100 from being excessively densely operated due to the high density of personnel. Inside. Conversely, when the user places the portable electronic device outdoors, the sensing range can be set to more than one meter, or even several tens of meters.

於一具體實施例中,該熱輻射感應模組100係週期性地偵測該感測範圍內之該熱源的狀態,並且當該熱源離開或進入該感測範圍達一預定時間時,該熱輻射感應模組100產生該第一感測訊號。例如,假設該熱輻射感應模組100每隔10秒感測一次,當連續十次感測到該感測範圍內不存在熱源時,該熱輻射感應模組100產生該第一感測訊號。In a specific embodiment, the thermal radiation sensing module 100 periodically detects the state of the heat source within the sensing range, and when the heat source leaves or enters the sensing range for a predetermined time, the heat The radiation sensing module 100 generates the first sensing signal. For example, if the thermal radiation sensing module 100 senses once every 10 seconds, the thermal radiation sensing module 100 generates the first sensing signal when there is no heat source within the sensing range for ten consecutive times.

於實際應用中,熱輻射感應模組100的其他參數,例如,但不受限於,如感測方向(即,是否有特定方向、角度等)、感測週期(例如,每隔30秒感測一次)、所感測之溫度範圍(例如,因為主要是針對人體進行感測,因此感測之溫度範圍較佳地介於絕對溫度300K至315K之間)、熱輻射波長範圍(例如,因為主要是針對人體進行感測,因此感測之熱輻射波長範圍較佳地介於9.5μm至9.8μm之間)等參數皆可視情況進行調整,而不限於任何特定的參數。In practical applications, other parameters of the thermal radiation sensing module 100 are, for example, but not limited to, such as sensing direction (ie, whether there is a specific direction, angle, etc.), sensing period (eg, every 30 seconds) Measured once), the temperature range sensed (for example, because the sensing is mainly for the human body, so the sensing temperature range is preferably between the absolute temperature of 300K to 315K), the thermal radiation wavelength range (for example, because of the main The parameters are sensed for the human body, so the temperature range of the sensed thermal radiation is preferably between 9.5 μm and 9.8 μm. The parameters can be adjusted as appropriate without being limited to any specific parameters.

該處理模組102,例如中央處理器,耦接該熱輻射感應模組100,用以接收該第一感測訊號,並且該處理模組102根據一準則以及該第一感測訊號選擇性地產生一驅動訊號。該反應模組104耦接該處理模組102,用以接收該驅動訊號,並且根據該驅動訊號執行一預設程序。於實務中,處理模組102可與反應模組104整合於單一處理晶片中。The processing module 102 is coupled to the thermal radiation sensing module 100 for receiving the first sensing signal, and the processing module 102 selectively selects the first sensing signal according to a criterion and the first sensing signal. Generate a drive signal. The processing module 104 is coupled to the processing module 102 for receiving the driving signal and executing a preset program according to the driving signal. In practice, the processing module 102 can be integrated with the reaction module 104 in a single processing wafer.

於實際應用中,前述處理模組102所依據之準則以及該反應模組104所執行之預設程序可視情況而進行調整,並不限於任何特定的準則或程序。In practical applications, the criteria according to the processing module 102 and the preset program executed by the reaction module 104 may be adjusted, and are not limited to any specific criteria or procedures.

舉例而言,假設該可攜式電子裝置正在播放多媒體檔案時,該準則包含當該第一感測訊號代表該熱源離開該感測範圍(例如,達到前述預定時間)時,該處理模組102產生該驅動訊號以驅動該反應模組104停止該多媒體檔案的播放。藉此,若使用者正觀看該多媒體檔案且臨時需要離開時,該準則可讓可攜式電子裝置在使用者離開(即,該熱輻射感應模組100在該感測範圍內偵測不到熱源)後,自動停止多媒體檔案的播放,達到節省電力的效果。For example, if the portable electronic device is playing a multimedia file, the criterion includes the processing module 102 when the first sensing signal represents the heat source to leave the sensing range (eg, the predetermined time is reached). The driving signal is generated to drive the reaction module 104 to stop playing the multimedia file. Therefore, if the user is viewing the multimedia file and temporarily needs to leave, the criterion can cause the portable electronic device to leave the user (ie, the thermal radiation sensing module 100 does not detect within the sensing range). After the heat source), the multimedia file is automatically stopped to save power.

當然,於實際應用中,該準則也可讓可攜式電子裝置在使用者離開後,自動關閉如螢幕等元件之運作,或者進行其他可節省電力之程序。Of course, in practical applications, the standard can also enable the portable electronic device to automatically shut down the operation of components such as screens after the user leaves, or perform other programs that can save power.

再舉例而言,當該可攜式電子裝置處於一警戒狀態時,該準則包含當該第一感測訊號代表該熱源進入該感測範圍(例如,達到前述預定時間)時,該處理模組102產生該驅動訊號以驅動該反應模組104開始計時(例如,正數計時或倒數計時)。進一步,當該反應模組104計時達一預設閥值,且該警戒狀態未被解除時,該反應模組104控制該可攜式電子裝置發出警報。For example, when the portable electronic device is in an alert state, the criterion includes: when the first sensing signal represents the heat source entering the sensing range (eg, reaching the predetermined time), the processing module The drive signal is generated 102 to drive the reaction module 104 to begin timing (eg, positive or countdown). Further, when the reaction module 104 counts a preset threshold and the alert state is not released, the reaction module 104 controls the portable electronic device to issue an alarm.

藉此,當使用者必須離開可攜式電子裝置一段時間時,使用者可設定該可攜式電子裝置進入警戒狀態。此時,若熱輻射感應模組100偵測到熱源(可能是使用者本身或其他人)進入感測範圍時,熱輻射感應模組100可立即產生關於此狀況之第一感測訊號,或者可在持續偵測多次,而該熱源仍然存在時,產生相關之第一感測訊號。Therefore, when the user has to leave the portable electronic device for a period of time, the user can set the portable electronic device to enter the alert state. At this time, if the heat radiation sensing module 100 detects that the heat source (which may be the user or another person) enters the sensing range, the heat radiation sensing module 100 may immediately generate a first sensing signal about the situation, or The associated first sensing signal can be generated when the detection is continued for a plurality of times while the heat source is still present.

接著,該處理模組102根據該準則驅動該反應模組104計時。於實務中,反應模組104可同時將計時讀秒顯示於可攜式電子裝置的螢幕上。此時,若該熱源為該使用者本身時,其可透過預設的方式(例如,輸入特定的密碼;依序按壓特定的按鍵等)解除警戒狀態。若該熱源非使用者本身,警戒狀態無法被解除,因此在計時達預設閥值時,反應模組104控制該可攜式電子裝置發出如聲音、光線等警報,以達到防盜效果。Then, the processing module 102 drives the reaction module 104 to count according to the criterion. In practice, the reaction module 104 can simultaneously display the chronograph countdown on the screen of the portable electronic device. At this time, if the heat source is the user itself, the alarm state can be released in a preset manner (for example, inputting a specific password; sequentially pressing a specific button, etc.). If the heat source is not the user itself, the alert state cannot be released. Therefore, when the timer reaches a preset threshold, the reaction module 104 controls the portable electronic device to emit an alarm such as sound and light to achieve the anti-theft effect.

於實務中,前述之警報產生程序也可分為多個階段。例如,當熱輻射感應模組100偵測到熱源進入感測範圍時,處理模組根據該準則驅動反應模組104發出閃燈警示並開始計時。而在計時達預設閥值且警戒狀態未被解除時,反應模組104才發出聲音警報。In practice, the aforementioned alarm generation procedure can also be divided into multiple stages. For example, when the thermal radiation sensing module 100 detects that the heat source enters the sensing range, the processing module drives the reaction module 104 to emit a flashing warning according to the criterion and starts timing. The reaction module 104 emits an audible alarm when the timing reaches a preset threshold and the alert state is not released.

請參見第2圖,第2圖繪示根據本發明之一具體實施例的可攜式電子裝置功能方塊圖。如圖所示,該可攜式電子裝置1包含前述之熱輻射感應架構10,並且該熱輻射感應架構10同樣包含熱輻射感應模組100、處理模組102以及反應模組104。該等模組的連接關係以及所進行的作動與所具備的功能皆如前所詳述,於此不再贅述。Referring to FIG. 2, FIG. 2 is a functional block diagram of a portable electronic device according to an embodiment of the present invention. As shown in the figure, the portable electronic device 1 includes the thermal radiation sensing architecture 10 described above, and the thermal radiation sensing architecture 10 also includes a thermal radiation sensing module 100, a processing module 102, and a reaction module 104. The connection relationship of the modules, as well as the actions and functions performed, are as detailed above and will not be described here.

於實務中,熱輻射感應模組100可視需求而設置在可攜式電子裝置1的表面、角落等位置,以達到最佳偵測效果。此外,於實際應用中,本發明之可攜式電子裝置1可包含其他必須的功能性單元或模組,例如,鍵盤、螢幕、藍芽模組、紅外線模組、全球行動通訊系統模組、無線網路模組、影像擷取模組、錄音模組…等等。In practice, the thermal radiation sensing module 100 can be disposed on the surface, corners, and the like of the portable electronic device 1 as needed to achieve the best detection effect. In addition, in practical applications, the portable electronic device 1 of the present invention may include other necessary functional units or modules, such as a keyboard, a screen, a Bluetooth module, an infrared module, a global mobile communication system module, Wireless network module, image capture module, recording module, etc.

特別地,於本具體實施例中,該可攜式電子裝置1還包含一運動感應模組12,例如,但不限於,速度感應器、加速度感應器、震動感應器等。此外,該運動感應模組12連接該處理模組102,該運動感應模組12感測該可攜式電子裝置1之運動狀態,並產生關於該運動狀態之一第二感測訊號。該處理模組102同時接收來自熱輻射感應模組100之第一感測訊號以及來自運動感應模組12之第二感測訊號,並根據準則、該第一感測訊號以及該第二感測訊號選擇性地產生該驅動訊號。In particular, in the embodiment, the portable electronic device 1 further includes a motion sensing module 12, such as, but not limited to, a speed sensor, an acceleration sensor, a vibration sensor, and the like. In addition, the motion sensing module 12 is coupled to the processing module 102. The motion sensing module 12 senses the motion state of the portable electronic device 1 and generates a second sensing signal related to the motion state. The processing module 102 receives the first sensing signal from the thermal radiation sensing module 100 and the second sensing signal from the motion sensing module 12, and according to the criterion, the first sensing signal, and the second sensing. The signal selectively generates the drive signal.

在前述使用者必須離開可攜式電子裝置1一段時間的例子中,使用者可同樣設定該可攜式電子裝置1進入警戒狀態。與先前不同的是,本具體實施例中的準則必須在第一感測訊號代表熱源進入感測範圍,且該可攜式電子裝置1被移動時,處理模組102才驅動該反應模組104計時。藉此,若該熱源為使用者本身,但其忘了解除警戒狀態時,可攜式電子裝置1也不會誤發警報。由此可知,藉由運動感應模組12的設置,使得本發明之可攜式電子裝置1可更準確地發出警報,避免誤判。In the example where the user has to leave the portable electronic device 1 for a while, the user can also set the portable electronic device 1 to enter the alert state. The difference between the previous embodiment is that the processing module 102 drives the reaction module 104 when the first sensing signal represents the heat source entering the sensing range and the portable electronic device 1 is moved. Timing. Therefore, if the heat source is the user itself, but the user forgets to cancel the alert state, the portable electronic device 1 does not false alarm. It can be seen that, by the arrangement of the motion sensing module 12, the portable electronic device 1 of the present invention can issue an alarm more accurately and avoid false positives.

於實際應用中,本發明之可攜式電子裝置1也可被應用於居家、辦公室等場所的防盜之用。舉例而言,使用者可將本發明之可攜式電子裝置1放置在家門口、辦公室門口等處,並開啟警戒功能。當有竊盜等危險人員侵入住宅或辦公室時,該可攜式電子裝置1可依據前述機制發出警報,達到嚇阻或通報的目的。In practical applications, the portable electronic device 1 of the present invention can also be applied to theft prevention in homes, offices, and the like. For example, the user can place the portable electronic device 1 of the present invention at a door, an office door, or the like, and turn on the alert function. When a dangerous person such as a thief invades a house or an office, the portable electronic device 1 can issue an alarm according to the foregoing mechanism to achieve the purpose of deterrence or notification.

綜上所述,本發明之熱輻射感應架構可被應用於可攜式電子裝置中,致使該可攜式電子裝置的電力能被更有效率地應用,也使該可攜式電子裝置的安全性得到進一步的保障。並且,包含該熱輻射感應架構之可攜式電子裝置還可進一步確保住家、公司等場所的安全。In summary, the thermal radiation sensing architecture of the present invention can be applied to a portable electronic device, so that the power of the portable electronic device can be applied more efficiently, and the portable electronic device is also safe. Sex is further protected. Moreover, the portable electronic device including the thermal radiation sensing structure can further ensure the safety of homes, companies, and the like.

藉由以上較佳具體實施例之詳述,係希望能更加清楚描述本發明之特徵與精神,而並非以上述所揭露的較佳具體實施例來對本發明之範疇加以限制。相反地,其目的是希望能涵蓋各種改變及具相等性的安排於本發明所欲申請之專利範圍的範疇內。因此,本發明所申請之專利範圍的範疇應該根據上述的說明作最寬廣的解釋,以致使其涵蓋所有可能的改變以及具相等性的安排。The features and spirit of the present invention will be more apparent from the detailed description of the preferred embodiments. On the contrary, the intention is to cover various modifications and equivalents within the scope of the invention as claimed. Therefore, the scope of the patented scope of the invention should be construed as broadly construed in the

1...可攜式電子裝置1. . . Portable electronic device

10...熱輻射感應架構10. . . Thermal radiation sensing architecture

100...熱輻射感應模組100. . . Thermal radiation sensing module

102...處理模組102. . . Processing module

104...反應模組104. . . Reaction module

12...運動感應模組12. . . Motion sensing module

第1圖繪示根據本發明之一具體實施例的熱輻射感應架構之功能方塊圖。1 is a functional block diagram of a thermal radiation sensing architecture in accordance with an embodiment of the present invention.

第2圖繪示根據本發明之一具體實施例的可攜式電子裝置之功能方塊圖。FIG. 2 is a functional block diagram of a portable electronic device according to an embodiment of the present invention.

10...熱輻射感應架構10. . . Thermal radiation sensing architecture

100...熱輻射感應模組100. . . Thermal radiation sensing module

102...處理模組102. . . Processing module

104...反應模組104. . . Reaction module

Claims (10)

一種可攜式電子裝置,包含:一熱輻射感應模組,用以偵測一感測範圍內之一熱源的狀態,並根據該狀態產生一第一感測訊號;一處理模組,耦接該熱輻射感應模組,用以接收該第一感測訊號,並且該處理模組根據一準則以及該第一感測訊號選擇性地產生一驅動訊號;一反應模組,耦接該處理模組,用以接收該驅動訊號,並且根據該驅動訊號執行一預設程序;以及一運動感應模組,連接該處理模組,該運動感應模組感測該可攜式電子裝置之一運動狀態,並產生關於該運動狀態之一第二感測訊號,該處理模組接收該第二感測訊號,並根據該準則、該第一感測訊號以及該第二感測訊號選擇性地產生該驅動訊號。 A portable electronic device includes: a heat radiation sensing module for detecting a state of a heat source in a sensing range, and generating a first sensing signal according to the state; a processing module coupled The heat radiation sensing module is configured to receive the first sensing signal, and the processing module selectively generates a driving signal according to a criterion and the first sensing signal; a reaction module coupled to the processing module The group is configured to receive the driving signal, and execute a preset program according to the driving signal; and a motion sensing module connected to the processing module, the motion sensing module sensing a motion state of the portable electronic device And generating a second sensing signal about the motion state, the processing module receiving the second sensing signal, and selectively generating the second sensing signal according to the criterion, the first sensing signal, and the second sensing signal Drive signal. 如申請專利範圍第1項所述之可攜式電子裝置,其中該熱輻射感應模組之感測溫度範圍介於絕對溫度300K至315K之間。 The portable electronic device of claim 1, wherein the thermal radiation sensing module has a sensing temperature range between an absolute temperature of 300K and 315K. 如申請專利範圍第1項所述之可攜式電子裝置,其中該熱輻射感應模組所感測之熱輻射波長介於9.5μm至9.8μm之間。 The portable electronic device of claim 1, wherein the thermal radiation sensing module senses a thermal radiation wavelength between 9.5 μm and 9.8 μm. 如申請專利範圍第1項所述之可攜式電子裝置,其中該熱輻射感應模組係週期性地偵測該感測範圍內之該熱源的狀態。 The portable electronic device of claim 1, wherein the thermal radiation sensing module periodically detects the state of the heat source within the sensing range. 如申請專利範圍第4項所述之可攜式電子裝置,其中當該熱源離開或進入該感測範圍達一預定時間時,該熱輻射感應模組產生該第一感測訊號。 The portable electronic device of claim 4, wherein the heat radiation sensing module generates the first sensing signal when the heat source leaves or enters the sensing range for a predetermined time. 如申請專利範圍第1項所述之可攜式電子裝置,其中當該可攜式電子裝置播放一多媒體檔案時,該準則包含當該第一感 測訊號代表該熱源離開該感測範圍時,該處理模組產生該驅動訊號以驅動該反應模組停止該多媒體檔案的播放。 The portable electronic device of claim 1, wherein when the portable electronic device plays a multimedia file, the criterion includes the first sense When the test signal indicates that the heat source leaves the sensing range, the processing module generates the driving signal to drive the reaction module to stop playing the multimedia file. 如申請專利範圍第1項所述之可攜式電子裝置,其中當該可攜式電子裝置處於一警戒狀態時,該準則包含當該第一感測訊號代表該熱源進入該感測範圍時,該處理模組產生該驅動訊號以驅動該反應模組開始計時。 The portable electronic device of claim 1, wherein when the portable electronic device is in an alert state, the criterion includes when the first sensing signal represents the heat source entering the sensing range, The processing module generates the driving signal to drive the reaction module to start timing. 如申請專利範圍第7項所述之可攜式電子裝置,其中當該反應模組計時達一預設閥值,且該警戒狀態未被解除時,該反應模組控制該可攜式電子裝置發出警報。 The portable electronic device of claim 7, wherein the reaction module controls the portable electronic device when the reaction module is timed to a predetermined threshold and the alert state is not released. Send out a warning. 如申請專利範圍第1項所述之可攜式電子裝置,其中當該可攜式電子裝置處於一警戒狀態時,該準則包含當該第一感測訊號代表該熱源進入該感測範圍,且該第二感測訊號代表該可攜式電子裝置被移動時,該處理模組產生該驅動訊號以驅動該反應模組開始計時。 The portable electronic device of claim 1, wherein when the portable electronic device is in an alert state, the criterion includes when the first sensing signal represents the heat source to enter the sensing range, and The second sensing signal indicates that when the portable electronic device is moved, the processing module generates the driving signal to drive the reaction module to start timing. 如申請專利範圍第9項所述之可攜式電子裝置,其中當該反應模組計時達一預設閥值,且該警戒狀態未被解除時,該反應模組控制該可攜式電子裝置發出警報。 The portable electronic device of claim 9, wherein the reaction module controls the portable electronic device when the reaction module is timed to a predetermined threshold and the alert state is not released. Send out a warning.
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