TW201929775A - Photoelectric heart rate detection system including an array detection module, a blood vessel scanning positioning module and a heart rate monitoring module - Google Patents
Photoelectric heart rate detection system including an array detection module, a blood vessel scanning positioning module and a heart rate monitoring module Download PDFInfo
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本發明是有關於一種生理訊號偵測系統，特別是指一種用以偵測心率與血氧的偵測系統。The invention relates to a physiological signal detection system, in particular to a detection system for detecting heart rate and blood oxygen.
由於體外偵測心率、血氧之偵測模組的製造技術與偵測技術都已相當成熟，製造成本大幅下降，所以近年來已逐漸由醫療設備領域被廣泛轉用於一般消費性電子產品領域，例如隨身型血氧偵測器、心率手環與運動手錶等。目前這類心率偵測模組的結構大致包括一個光發射器及一個光感測器，所述光發射器發射之偵測光通常紅光、紅光與紅外光之組合，或者是綠光，並透過該光感測器感測反射自身體或穿透身體的光訊號來分析出心率與血氧。雖然這種由單一光發射器與單一光感測器之組合所構成之心率血氧偵測模組具有血氧與心率偵測功能，但使用時可能因為其偵測方向未對準體表下之血管，而會造成分析測得之心率與血氧資料不正確。Since the manufacturing technology and detection technology of the heart rate and blood oxygen detection modules in vitro have been quite mature, and the manufacturing cost has dropped significantly, in recent years, they have been gradually transferred from the field of medical equipment to the field of general consumer electronics , Such as portable blood oxygen detector, heart rate bracelet and sports watch. The structure of the current heart rate detection module generally includes a light emitter and a light sensor. The detection light emitted by the light emitter is usually red light, a combination of red light and infrared light, or green light. And through the light sensor to sense the light signal reflecting itself or penetrating the body to analyze heart rate and blood oxygen. Although the heart rate blood oxygen detection module composed of a single light emitter and a single light sensor has blood oxygen and heart rate detection functions, it may be used because its detection direction is not aligned under the body surface Blood vessels, which may cause incorrect heart rate and blood oxygen data.
因此，本發明的目的，即在提供一種能改善先前技術之至少一個缺點的光電式心率偵測系統。Therefore, the object of the present invention is to provide a photoelectric heart rate detection system that can improve at least one disadvantage of the prior art.
於是，本發明光電式心率偵測系統，能用以設置在體表以偵測心率，並包含一個用以抵靠於體表的陣列偵測模組、一個訊號連接於該陣列偵測模組的血管掃描定位模組，及一個訊號連接於該陣列偵測模組與該血管掃描定位模組的心率監測模組。該陣列偵測模組包括多個以二維陣列方式排列設置的光電偵測單元，每一光電偵測單元具有一個能往一偵測方向朝體表發出一個能偵測血氧濃度之偵測光的μLED，及一個能感測身體反射之偵測光而對應輸出一個感測訊號之CIGS（Cu(In,Ga)Se2 ，硒化銅銦鎵）光電元件。該血管掃描定位模組內建有多個分別代表該等光電偵測單元之二維陣列位置的陣列位址，並包括一個血管掃描單元及一個血管定位單元，該血管掃描單元能驅動該等光電偵測單元依序作動以發出該偵測光及輸出該感測訊號，該血管定位單元會根據該等陣列位址分析該等感測訊號，而定位出位在該陣列偵測模組覆蓋之體表下的至少一血管的位置，以及定位出該偵測方向是對準該至少一血管之每一陣列位址。該心率監測模組包括一個定址控制單元及一個心率監測單元，該定址控制單元會驅使該血管定位單元定位出之其中一陣列位址所對應之該光電偵測單元作動，該心率監測單元會接收分析被該定址控制單元驅動之該其中一光電偵測單元輸出的該感測訊號而輸出一個心率資料。Therefore, the photoelectric heart rate detection system of the present invention can be used to set the body surface to detect the heart rate, and includes an array detection module for abutting the body surface, and a signal connected to the array detection module Blood vessel scanning positioning module, and a heart rate monitoring module with a signal connected to the array detection module and the blood vessel scanning positioning module. The array detection module includes a plurality of photoelectric detection units arranged in a two-dimensional array, and each photoelectric detection unit has a detection capable of detecting a blood oxygen concentration in a detection direction toward the body surface The μLED of light, and a CIGS (Cu (In, Ga) Se 2 , copper indium gallium selenide) optoelectronic component that can sense the detection light reflected by the body and correspondingly output a sensing signal. The blood vessel scanning positioning module has built-in array addresses that respectively represent the two-dimensional array positions of the photoelectric detection units, and includes a blood vessel scanning unit and a blood vessel positioning unit, and the blood vessel scanning unit can drive the photoelectric units The detection unit sequentially operates to emit the detection light and output the sensing signal. The blood vessel positioning unit analyzes the sensing signals according to the array addresses, and locates the position covered by the array detection module The position of at least one blood vessel under the body surface, and positioning the detection direction is aligned with each array address of the at least one blood vessel. The heart rate monitoring module includes an addressing control unit and a heart rate monitoring unit, the addressing control unit will drive the photoelectric detection unit corresponding to one of the array addresses located by the blood vessel positioning unit to operate, and the heart rate monitoring unit will receive Analyze the sensing signal output by the one of the photoelectric detection units driven by the addressing control unit and output a heart rate data.
本發明的功效在於：透過該陣列偵測模組之二維陣列設置的該等光電偵測單元結構設計，使本發明光電式光電式心率偵測系統於進行心率監測時，能先定位出待測肢體部位的血管位置後，再定址化控制對準血管的一個光電偵測單元持續作動以進行心率之監測，能測得更準確的心率資料。The effect of the present invention is that the photoelectric detection unit structure design provided by the two-dimensional array of the array detection module enables the photoelectric photoelectric heart rate detection system of the present invention to locate the standby first when performing heart rate monitoring After measuring the position of the blood vessel in the limb, a photoelectric detection unit aligned with the blood vessel is continuously controlled to perform heart rate monitoring, and more accurate heart rate data can be measured.
參閱圖1、2、3，本發明光電式心率偵測系統之實施例，適用於配戴在一位使用者800之肢體上，例如手腕、頸部、或手指等，能用以偵測該使用者800之心率資料，所述心率資料包括但不限於心率與脈搏波形等，且能與一個電子裝置900無線通訊，而將該心率資料傳送至該電子裝置900，該電子裝置900例如但不限於行動電話、平板電腦、筆記型電腦或桌上型電腦。Referring to FIGS. 1, 2, and 3, an embodiment of the photoelectric heart rate detection system of the present invention is suitable for being worn on the limb of a user 800, such as a wrist, neck, or finger, etc. Heart rate data of user 800, including but not limited to heart rate and pulse waveform, etc., and capable of wirelessly communicating with an electronic device 900, and transmitting the heart rate data to the electronic device 900, such as but not Limited to mobile phones, tablets, laptops or desktop computers.
該光電式心率偵測系統包含一個用以配戴於使用者800肢體上的載具3，及安裝於該載具3上的一個陣列偵測模組4、一個血管掃描定位模組5與一個心率監測模組6。在本實施例中，該陣列偵測模組4、該血管掃描定位模組5與該心率監測模組6是模組化整合設置在一個安裝在該載具3上的機殼30，但實施時不以此為限。本實施例之載具3為能夠套設於手腕的環帶結構，但實施時，也可以是夾置於手指之夾具，或者是其它能配戴在肢體上而使該陣列偵測模組4靠抵於體表之類型。The photoelectric heart rate detection system includes a carrier 3 for wearing on the user's 800 limbs, and an array detection module 4, a blood vessel scanning positioning module 5 and a vehicle mounted on the carrier 3 Heart rate monitoring module 6. In this embodiment, the array detection module 4, the blood vessel scanning positioning module 5 and the heart rate monitoring module 6 are modularly integrated in a casing 30 mounted on the carrier 3, but the implementation Time is not limited to this. The carrier 3 of this embodiment is a ring-shaped structure that can be sleeved on the wrist, but in implementation, it can also be a clamp that is placed on the finger, or other wearable on the limb to make the array detection module 4 Rely on the type of body surface.
該陣列偵測模組4是外露於該機殼30外，而能被該載具3連動貼抵於體表，包括多個以二維陣列方式排列的光電偵測單元41，每一光電偵測單元41包括一個μLED 411（micro LED），及一個CIGS光電元件412。在本實施例中，每一光電偵測單元41之尺寸為20 μm×20 μm。該μLED 411能被驅動發出能用以偵測血氧之多種波長的偵測光，該等波長分別為470 nm、530 nm、660 nm與940 nm。該CIGS光電元件412為硒化銅銦鎵（Cu(In,Ga)Se2 ，Copper Indium Gallium Diselenide）構成之感光元件，能感測波長介於UV至IR（300 nm~1300 nm）之間的光，所以能感測該μLED 411發出並經人體反射之各種波長的偵測光而對應輸出一個感測訊號。The array detection module 4 is exposed outside the casing 30, and can be pressed against the body surface by the carrier 3, including a plurality of photoelectric detection units 41 arranged in a two-dimensional array, each photoelectric detection The measuring unit 41 includes a μLED 411 (micro LED) and a CIGS photoelectric element 412. In this embodiment, the size of each photodetection unit 41 is 20 μm × 20 μm. The μLED 411 can be driven to emit detection light of various wavelengths that can be used to detect blood oxygen, these wavelengths are 470 nm, 530 nm, 660 nm, and 940 nm, respectively. The CIGS photoelectric element 412 is a photosensitive element composed of copper indium gallium selenide (Cu (In, Ga) Se 2 , Copper Indium Gallium Diselenide), which can sense wavelengths between UV and IR (300 nm ~ 1300 nm) Light, so it can sense the detection light of various wavelengths emitted by the μLED 411 and reflected by the human body and correspondingly output a sensing signal.
該血管掃描定位模組5是訊號連接於該陣列偵測模組4，且儲存有多個分別代表該等光電偵測單元41之二維陣列之排列位置的陣列位址，並包括一個掃描模式設定單元51、一個血管掃描單元52，及一個血管定位單元53。The blood vessel scanning positioning module 5 is connected to the array detection module 4 with signals, and stores a plurality of array addresses respectively representing the arrangement positions of the two-dimensional arrays of the photoelectric detection units 41, and includes a scanning mode The setting unit 51, a blood vessel scanning unit 52, and a blood vessel positioning unit 53.
該掃描模式設定單元51內建有能被切換啟動的一個全波長掃描模式511與一個單波長掃描模式512，且該單波長掃描模式512具有多個能供選擇設定且分別對應前述該等偵測光之該等波長的波長選項。The scanning mode setting unit 51 has a full-wavelength scanning mode 511 and a single-wavelength scanning mode 512 that can be switched and activated, and the single-wavelength scanning mode 512 has a plurality of settings that can be selected and correspond to the aforementioned detections respectively The wavelength options for these wavelengths of light.
該血管掃描單元52會控制該等光電偵測單元41依序作動以完成一次完整掃描，也就是在一次完整掃描期間，控制每一光電偵測單元41發出同一種波長之該偵測光並感測輸出該感測訊號，且會分析每一感測訊號所代表之血流量。在本實施例中，該血管掃描單元52於控制一個光電偵測單元41作動時，是控制該光電偵測單元41產生多個小於0.3 ms之脈衝長度的偵測光，並透過光體積描記法 (Photoplethysmography, PPG)分析對應之感測訊號變化而計算出對應之血流量。由於透過脈衝式血氧感測方法與光體積描記法來測得血氧與血流量為習知技術且方式眾多，因此不再詳述。The blood vessel scanning unit 52 controls the photoelectric detection units 41 to sequentially operate to complete a complete scan, that is, during a complete scan, each photoelectric detection unit 41 is controlled to emit the detection light of the same wavelength and sense The sensing signal is measured and output, and the blood flow represented by each sensing signal is analyzed. In this embodiment, when the blood vessel scanning unit 52 controls the operation of a photoelectric detection unit 41, the photoelectric detection unit 41 is controlled to generate a plurality of detection lights with a pulse length of less than 0.3 ms, and pass the photoplethysmography method (Photoplethysmography, PPG) analyzes the corresponding sensing signal changes to calculate the corresponding blood flow. Since the measurement of blood oxygen and blood flow through the pulsed blood oxygen sensing method and the photoplethysmography method is a conventional technology and there are many methods, it will not be described in detail.
該血管掃描單元52會於該掃描模式設定單元51被啟動該全波長掃描模式511時，控制該陣列偵測模組4針對每一種波長之該偵測光各執行一次完整掃描，也就是說，於每一次完整掃描期間，會控制該等光電偵測單元41依序作動以發出同一種波長之該偵測光並對應感測輸出該感測訊號。該血管掃描單元52會於該掃描模式設定單元51被啟動該單波長掃描模式512時，控制該陣列偵測模組4之該等光電偵測單元41依序作動，而發出該單波長掃描模式512被設定之該波長選項所對應之波長的該偵測光並對應感測輸出該感測訊號。The blood vessel scanning unit 52 controls the array detection module 4 to perform a complete scan for each detection light of each wavelength when the scanning mode setting unit 51 is activated in the full wavelength scanning mode 511, that is, During each complete scan, the photoelectric detection units 41 are controlled to sequentially operate to emit the detection light of the same wavelength and output the sensing signal corresponding to the sensing. The blood vessel scanning unit 52 controls the photoelectric detection units 41 of the array detection module 4 to sequentially operate when the scanning mode setting unit 51 is activated to the single wavelength scanning mode 512 to issue the single wavelength scanning mode The detection light of the wavelength corresponding to the wavelength option set in 512 is output corresponding to the sensing and the sensing signal.
該血管定位單元53會接收分析該血管掃描單元52於每一次完整掃描所計算輸出之該等血流量資料，也就是分析該等血流量資料在該等光電偵測單元41之二維陣列中的分佈情況，會將超過一個特定閥值的每一血流量所對應之該光電偵測單元41的該陣列位址判斷為對準一條血管，並彙整被判斷為對準一條血管之該等陣列位址，而於該等光電偵測單元41構成之該二維陣列中定位出被該陣列偵測模組4覆蓋之體表下的一條或多條血管的位置，以及對準所述血管的每一個陣列位址。The blood vessel positioning unit 53 receives and analyzes the blood flow data calculated and output by the blood vessel scanning unit 52 in each complete scan, that is, analyzing the blood flow data in the two-dimensional array of the photoelectric detection unit 41 The distribution situation will determine the array address of the photoelectric detection unit 41 corresponding to each blood flow exceeding a specific threshold as being aligned with a blood vessel, and consolidate the array positions determined as being aligned with a blood vessel And the position of one or more blood vessels under the body surface covered by the array detection module 4 in the two-dimensional array formed by the photoelectric detection units 41, and each An array address.
該心率監測模組6是訊號連接於該陣列偵測模組4與該血管掃描定位模組5，包括一個定址控制單元61、一個心率監測單元62、一個無線通訊單元63，及一個顯示單元64。當該血管定位單元53定位出一條或多條血管位置後，若該掃描模式設定單元51是被設定為全波長掃描，該定址控制單元61會自該血管定位單元53於該等完整掃描定位出對準血管之該等陣列位址中，比對出該血流量超過一個預設閥值的其中一個光電偵測單元41與對應使用之該偵測光的波長。若該掃描模式設定單元51是被啟動該單波長掃描模式512時，該定址控制單元61會自該血管定位單元53於該次完整掃描定位出之該等陣列位址中，比對出該血流量超過該預定閥值的其中一個光電偵測單元41，並取得該單波長掃描模式512被設定之該偵測光的波長。該定址控制單元61會驅使比對出該光電偵測單元41持續發出比對出之該波長的該偵測光且對應輸出該感測訊號。The heart rate monitoring module 6 is a signal connected to the array detection module 4 and the blood vessel scanning positioning module 5, and includes an addressing control unit 61, a heart rate monitoring unit 62, a wireless communication unit 63, and a display unit 64 . After the blood vessel positioning unit 53 locates one or more blood vessel positions, if the scanning mode setting unit 51 is set to full wavelength scanning, the addressing control unit 61 will locate the complete scan from the blood vessel positioning unit 53 Among the array addresses aligned with the blood vessel, the photoelectric detection unit 41 whose blood flow exceeds a preset threshold is compared with the wavelength of the detection light used correspondingly. If the scan mode setting unit 51 is activated in the single wavelength scan mode 512, the address control unit 61 will compare the blood from the blood vessel positioning unit 53 in the array addresses located in the complete scan One of the photoelectric detection units 41 whose flow rate exceeds the predetermined threshold, and obtains the wavelength of the detection light set by the single-wavelength scanning mode 512. The addressing control unit 61 will drive the photoelectric detection unit 41 to continuously emit the detected light of the compared wavelength and correspondingly output the sensing signal.
該心率監測單元62會持續分析被該定址控制單元61控制作動之該光電偵測單元41所輸出該感測訊號，而分析計算出一個具有血管縮放波形的心率資料，並於該顯示單元64顯示出該心率資料。由於分析該感測訊號而得到心率與血管縮放波形的方法眾多，且非本發明改良重點，因此不再詳述。The heart rate monitoring unit 62 will continue to analyze the sensing signal output by the photoelectric detection unit 41 controlled by the address control unit 61, and analyze and calculate a heart rate data with a blood vessel zoom waveform, and display it on the display unit 64 The heart rate data. Since there are many methods for analyzing the sensing signal to obtain the heart rate and blood vessel zoom waveform, and it is not the focus of the improvement of the present invention, it will not be described in detail.
該無線通訊單元63能與該電子裝置900無線通訊，能將該心率資料傳送至該電子裝置900。在本實施例中，該無線通訊單元63是透過藍芽無線通訊技術與該電子裝置900進行無線通訊，但實施時，也可採用WIFI、3G/4G行動通訊技術，或者是ZigBee等常見之無線通訊技術。The wireless communication unit 63 can wirelessly communicate with the electronic device 900 and can transmit the heart rate data to the electronic device 900. In this embodiment, the wireless communication unit 63 performs wireless communication with the electronic device 900 through Bluetooth wireless communication technology, but in implementation, WIFI, 3G / 4G mobile communication technology, or common wireless such as ZigBee can also be used Communication Technology.
實施時，也可將該等μLED 411與該等CIGS光電元件412分開設計，使該等μLED 411二維陣列排列成一個發光元件，而使該等CIGS光電元件412二維陣列排列成一個感光元件，並使該發光元件與該感光元件間隔相向地靠抵於肢體的兩相反側，使該發光元件之每一μLED 411發出能穿透肢體之該偵測光，並使該感光元件之每一CIGS光電元件412感測穿透肢體之偵測光以輸出該感測訊號，也能用於心率監測。During implementation, the μLEDs 411 and the CIGS photoelectric elements 412 can also be designed separately so that the two-dimensional arrays of the μLEDs 411 are arranged as a light-emitting element, and the two-dimensional arrays of the CIGS photoelectric elements 412 are arranged as a photosensitive element , And make the light-emitting element and the light-receiving element abut against two opposite sides of the limb, so that each μLED 411 of the light-emitting element emits the detection light that can penetrate the limb, and makes each of the light-sensitive element The CIGS photoelectric element 412 senses the detection light penetrating the limb to output the sensing signal, and can also be used for heart rate monitoring.
本發明醫療光電偵測系統使用時，可經由該載具3而配戴在使用者800肢體，例如配戴在手腕上。若無法確認該用哪一種波長之偵測光來進行心率監測時，可操作該掃描模式設定單元51以選擇啟動該全波長掃描模式511，該血管掃描單元52會控制該陣列偵測模組4針對每一種波長之該偵測光執行一次完整掃描，以取得每一光電偵測單元41針對該波長之偵測光所測得之血流量，該血管定位單元53會於該血管掃描單元52完成每次完整掃描後，定位出對應該次完整掃描使用之該偵測光的血管位置。When the medical photoelectric detection system of the present invention is used, it can be worn on the limb of the user 800 through the carrier 3, for example, on the wrist. If it is not possible to confirm which wavelength of detection light to use for heart rate monitoring, the scanning mode setting unit 51 can be operated to select the full wavelength scanning mode 511, and the blood vessel scanning unit 52 will control the array detection module 4 Perform a complete scan for the detection light of each wavelength to obtain the blood flow measured by each photoelectric detection unit 41 for the detection light of the wavelength, and the blood vessel positioning unit 53 will be completed by the blood vessel scanning unit 52 After each full scan, the position of the blood vessel corresponding to the detection light used for the second full scan is located.
若已知該使用哪一種波長之偵測光進行心率監測時，則可操作該掃描模式設定單元51以選擇設定該單波長掃描模式512，並選擇欲使用之波長所對應的波長選項。該血管掃描單元52便會控制該等光電偵測單元41以被選擇之波長的該偵測光執行一次完整掃描，該血管定位單元53會定位出血管位置。If it is known which detection wavelength of the wavelength is used for heart rate monitoring, the scanning mode setting unit 51 can be operated to select and set the single wavelength scanning mode 512 and select the wavelength option corresponding to the wavelength to be used. The blood vessel scanning unit 52 will control the photoelectric detection units 41 to perform a complete scan with the detection light of the selected wavelength, and the blood vessel positioning unit 53 will locate the blood vessel position.
待該血管掃描定位模組5定位出被該陣列偵測模組4覆蓋之體表下的血管位置後，該心率監測模組6會定址驅動對準血管之其中一個光電偵測單元41持續作動以輸出該感測訊號，並分析該感測訊號以取得該心率資料。After the blood vessel scanning positioning module 5 locates the position of the blood vessel under the body surface covered by the array detection module 4, the heart rate monitoring module 6 will address and drive one of the photoelectric detection units 41 directed to the blood vessel to continue to operate To output the sensing signal, and analyze the sensing signal to obtain the heart rate data.
綜上所述，透過該陣列偵測模組4之該等光電偵測單元41是以二維陣列方式排列設置，且每一光電偵測單元41是以CIGS光電元件412來進行偵測光之感測的設計，使得該光電偵測單元41之該μLED 411可採用能產生多種波長之偵測光的功能設計，使本發明光電式光電式心率偵測系統於進行心率與血管縮放波形之監測時，能先以各種波長之偵測光進行掃描測試，藉以找出適用於該肢體部位之波長的偵測光，同時定位出待測肢體部位的血管位置，然後再由該心率監測模組6定址化控制對準血管的一個光電偵測單元41持續作動以進行心率之監測，能測得更準確的心率資料，是一種創新的心率監測系統設計。因此，確實可達到本發明之目的。In summary, the photoelectric detection units 41 through the array detection module 4 are arranged in a two-dimensional array, and each photoelectric detection unit 41 is a CIGS photoelectric element 412 to detect light The design of sensing enables the μLED 411 of the photoelectric detection unit 41 to adopt a functional design capable of generating detection light of multiple wavelengths, so that the photoelectric photoelectric heart rate detection system of the present invention can monitor heart rate and blood vessel zoom waveform At the same time, you can first perform scanning test with detection light of various wavelengths to find the detection light of the wavelength suitable for the limb part, and at the same time locate the blood vessel position of the limb part to be measured, and then the heart rate monitoring module 6 A photoelectric detection unit 41 with addressing control aligned to the blood vessel continues to operate for heart rate monitoring, which can measure more accurate heart rate data, and is an innovative heart rate monitoring system design. Therefore, the object of the present invention can indeed be achieved.
惟以上所述者，僅為本發明的實施例而已，當不能以此限定本發明實施的範圍，凡是依本發明申請專利範圍及專利說明書內容所作的簡單的等效變化與修飾，皆仍屬本發明專利涵蓋的範圍內。However, the above are only examples of the present invention. When the scope of implementation of the present invention cannot be limited by this, any simple equivalent changes and modifications made according to the scope of the patent application and the contents of the patent specification of the present invention are still Within the scope of the invention patent.
3‧‧‧載具3‧‧‧ Vehicle
30‧‧‧機殼30‧‧‧Chassis
4‧‧‧陣列偵測模組4‧‧‧Array detection module
41‧‧‧光電偵測單元41‧‧‧Photoelectric detection unit
411‧‧‧μLED411‧‧‧μLED
412‧‧‧CIGS光電元件412‧‧‧CIGS Optoelectronics
5‧‧‧血管掃描定位模組5‧‧‧Vessel scanning positioning module
51‧‧‧掃描模式設定單元51‧‧‧Scanning mode setting unit
511‧‧‧全波長掃描模式511‧‧‧Full wavelength scanning mode
512‧‧‧單波長掃描模式512‧‧‧Single wavelength scanning mode
52‧‧‧血管掃描單元52‧‧‧Vessel scanning unit
53‧‧‧血管定位單元53‧‧‧Blood positioning unit
6‧‧‧心率監測模組6‧‧‧Heart rate monitoring module
61‧‧‧定址控制單元61‧‧‧Addressing control unit
62‧‧‧心率監測單元62‧‧‧Heart rate monitoring unit
63‧‧‧無線通訊單元63‧‧‧Wireless communication unit
64‧‧‧顯示單元64‧‧‧Display unit
800‧‧‧使用者800‧‧‧ users
900‧‧‧電子裝置900‧‧‧ electronic device
本發明的其他的特徵及功效，將於參照圖式的實施方式中清楚地呈現，其中： 圖1是本發明光電式心率偵測系統的一個實施例的立體示意圖； 圖2是該實施例的不完整的仰視圖，說明一個陣列偵測模組設置於一個機殼底面的情況；及 圖3是該實施例的功能方塊圖。Other features and functions of the present invention will be clearly presented in the embodiments referring to the drawings, in which: FIG. 1 is a perspective schematic view of an embodiment of the photoelectric heart rate detection system of the present invention; FIG. 2 is an embodiment of the embodiment An incomplete bottom view illustrates the case where an array detection module is disposed on the bottom surface of a chassis; and FIG. 3 is a functional block diagram of this embodiment.
Claims (6)
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