M346877 八、新型說明： . 【新型所屬之技術領域】 . 本創作是有關於一種具有辨識交通號誌功能之手持 式通訊裝置，特別是有關於一種手持式通訊裝置係擷取 號魂燈影像並以語音方式提示號誌燈顯示狀態之技術領 域0 Φ 【先前技術】 目則，交通號誌是以紅黃綠三種顏色做為管制引導 父通，對於視覺有障礙人士及駕駛人於天氣不佳、夜間 或照明設備不足之路段上行駛，而無法精確的辨別交通 號誌之顯示狀態，交通安全性實令人堪憂。以視障者為 例，例如，弱視或色盲者等，為使視障者行動更加便利， 如台灣專利公告第563525號「交通導盲裝置」，其於紅 燈時具有磁性，可吸住特殊導盲杖或視障用鞋，但除了 •所有視障者皆須使用該導盲杖或視障用鞋外，其仍需對 現有街道做全面更新而造成成本太高的缺點，再者，對 於駕駛者並無實質上的幫助。由於手持式通訊裝置之體 •積越來，小、功能齊全及價格日益低廉，而受到越來越 多人之吾愛，已為人們廣泛應用。因此，如何利用手持 f通訊I置作為交通指引以提高交通安全性及節省額外 交通指引裝置之成本支出、攜帶及收納不便等問題則顯 得格外重要。 ' 有鑑於習知技藝之各項問題，為了能夠兼顧解決 M346877 之，本創作人基於多年研究開發與諸多實務經驗，提出 一種具有辨識交通號誌功能之手持式通訊裝置，以作為 改善上述缺點之實現方式與依據。 【新型内容】 有鑑於此，本創作之目的就是在提供一種具有辨識 交通號誌功能之手持式通訊裝置，以提高使用者之交通 < 安全性及節省交通引導輔助設備之成本支出的問題。 * 根據本創作之目的，提出一種具有辨識交通號誌功 能之手持式通訊裝置，其包含一儲存單元、一影像擷取 單元、一影像辨識單元、一處理單元及一語音單元。儲 存單元係用以儲存複數個交通號誌資料，影像擷取單元 係用以擷取一號誌燈影像，影像辨識單元係於號誌燈影 像中辨識出一號誌燈特徵，處理單元係依據號誌燈特徵 及此些交通號誌資料進行比對以產生一比對結果，以及 語音單元係輸出比對結果。藉此，可提高使用者之交通 ®安全性。 承上所述，因依本創作一實施例之具有辨識交通號 誌功能之手持式通訊裝置，可具有以下優點： (1) 此手持式通訊裝置可藉由影像辨識單元，使用 處理單元執行一影像辨識程式之方式得知號誌燈之顯示 狀態，藉此可提高交通安全性及增加手持式通訊裝置之 整體功能性以提高實用性。 (2) 此手持式通訊裝置可透過自動偵測號誌燈影像 6 M346877 以輔助視障者或駕驶者於特殊狀況下之交通指引，藉此 可節省額外交通引導裝置之成本支出及攜帶/收納的問 題0 茲為使貴審查委員對本創作之技術特徵及所達到 之功效有更進一步之暸解與認識，謹佐以較佳之實施例 及配合詳細之說明如後。 【實施方式】 以下將參照相關圖式，說明依本創作較佳實施例之 具有辨識交通號誌功能之手持式通訊裝置，為使便於理 解，下述實施例中之相同元件係以相同之符號標示來說 明。 請參閱第1圖，其係為本創作之具有辨識交通號誌 功能之手持式通訊裝置之方塊示意圖。圖中，手持式通 訊裝置1包含一儲存單元11、一影像擷取單元12、一影 像辨識單元13、一處理單元14及一語音單元15。儲存 單元11係用以儲存複數個交通號誌資料111，影像擷取 單元12係用以擷取一號誌燈影像16,例如，擷取紅燈、 黃燈或綠燈交通號誌燈影像其中之一者，影像辨識單元 13係於號誌燈影像16中辨識出一號誌燈特徵131，處理 單元14係依據號誌燈特徵131及此些交通號誌資料111 進行比對以產生一比對結果141，並藉由語音單元15將 該比對結果141轉換成語音以提醒使用者。此些交通號 誌資料111係包含複數個幾何圖形資料及複數個號誌燈 7 M346877 色系資料。 其中，手持式通訊裝置可為一個人數位助理 (Personal Digital Assistant，PDA)及一行動電話其中之 一。儲存單元11係為一硬碟驅動裝置（HDD)、一快閃記 憶體及一儲存記憶體（storage memory)其中之一。影像擷 取單元12係包含有一用於擷取號誌燈影像16之感測 器’感測|§係為一互補金屬氧化半導體感測器 (complementary metal oxide semiconductor ^ CMOS Sensor) 或一感光輕合元件感測器（Charge Coupled Device，CCD Sensor) 〇 M參閱弟2圖，其係為本創作之具有辨識交 通號誌功能之手持式通訊裝置之實施例之方塊示意圖。 圖I二1機_2包含一影像辨識單元13、一輸人介面21 接續 感測器23 儲存記憶體24、一處理器25及一喇叭 =其中’儲存記憶體24係儲存複數個幾何圖形資料 241及複數個號誌燈色系 ^ ^ ^ ^ L 〇卞貝枓242，例如，紅燈、黃燈、 、、彔4之號魂、燈色系資料242。 功-ΤιΤ:者透過手機2之輪入介面21選取-交通指引 功月t* 211時，則咸測考21 μ 97 .... 4态3係用以感測一交通號誌燈影像 ^ 5 23 化半導體二：之數位相機22中，可利用-互補金屬氧 化+導體4測器或一感光執合元件感測器加以實施。 衫像辨謂^ JS 7Γ 1 ^ ^ -JtA ' -號總燈_ 131，料減影像27中辨識出 又通欢誌燈影像27可為紅燈、黃燈 8 M346877 5綠中之—。而影像辨識單幻3亦可以處理器25 13l\ 式來實現。其中，號誌、燈特徵 行t卜#Λέ —色㈣徵及—幾何圖形特徵。處理器2 5進 ϋ對時，可先就色㈣徵進行比對，再錢何圖形特 ί^Ιί對；亦可先就幾何圖形特徵進行比對，再就色 中、擷:?Τ比對。例如，處理器25先自儲存記憶體24 號認燈色系資料242與號諸燈特徵131之色 二、產進行比對’若符合號誌燈色系資料施之其中之 开〈次^處理器25再自儲存記憶體24中擷取此些幾何圖 與號魏燈特徵131之幾何圖形特徵進行比 =此4何圖形可為1形、—向左箭頭、一向右箭 頭及一x形等，#符合此些幾何圖形資料241之其中之 比對25產生對應其所辨識出之交賴魏燈之一 對：果η卜並藉由一喇„八26輸出對應比對結果⑷ =曰。例如’若所辨識之號誌、燈為圓形的綠色燈號， 者「綠燈，請通過」之提示語音以告知使用 者二所辨識之號諸燈為向左箭頭的綠色燈號，則剩〇八 26輸出、綠燈，限左轉」之提示語音以告知使用者 :辨識之號誌燈為向右箭頭的綠色燈號，則 「綠燈，：右轉」之提示語音以告知使用者。藉此輸： 於視見有礙人士或駕駛人於路況不佳時行駛，可大大 地提升交it安全性，且無f額狀人力或交通指引裝置 fif支出’再者’手機2之體積小於攜帶及收納上亦 相虽便利且增加手機2之整體功能性以提高實用性。 以上所述僅為舉例性，而非為限制性者。任何未脫 9 M346877 離本創作之精神與範疇， 更，均庫包含於後附夕*對其進行之等效修改或變 1應匕3於後附之申請專利範圍中。 【圖式簡單說明】 第1圖 弟2圖M346877 VIII. New description: . [New technical field] This creation is about a handheld communication device with the function of identifying traffic signs, especially for a handheld communication device that captures the image of the soul lamp and Technical field of voice prompting status display status Φ [Previous technology] The purpose of the traffic sign is to use red, yellow and green as the control to guide the father, for the visually impaired and the driver in the bad weather. Traffic on the roads with insufficient nights or insufficient lighting equipment, and the inability to accurately identify the display status of traffic signs, traffic safety is worrying. For example, people with visual impairments, such as amblyopia or color-blind people, are more convenient for the visually impaired. For example, Taiwan Patent Publication No. 563525 "Traffic Guide Device" is magnetic when it is red, and it can absorb special Guided blinds or visually impaired shoes, but in addition to all visually impaired persons who need to use the guide cane or visually impaired shoes, they still need to completely update the existing streets, which is costly and has the disadvantage of being too costly. There is no substantial help for the driver. Since the body of the handheld communication device is small, full-featured and inexpensive, it has been widely used by more and more people. Therefore, it is particularly important to use the hand-held f-communication I as a traffic guide to improve traffic safety and to save on the cost of additional traffic guidance devices, and the inconvenience of carrying and storing. In view of the problems of the prior art, in order to solve the M346877, the creator proposed a hand-held communication device with the function of identifying traffic signs based on years of research and development and many practical experiences, in order to improve the above shortcomings. Implementation and basis. [New content] In view of this, the purpose of this creation is to provide a hand-held communication device with the function of identifying traffic signs to improve the user's traffic & security and save the cost of traffic guidance auxiliary equipment. * According to the purpose of the present invention, a handheld communication device having a function of recognizing traffic signals is provided, which comprises a storage unit, an image capturing unit, an image recognition unit, a processing unit and a voice unit. The storage unit is configured to store a plurality of traffic log data, and the image capture unit is configured to capture the image of the first light, and the image recognition unit identifies the feature of the first light in the image of the light, and the processing unit is based on The signal features and the traffic log data are compared to produce a comparison result, and the speech unit output comparison result. In this way, the user's traffic ® safety can be improved. As described above, the handheld communication device having the function of recognizing the traffic signal according to an embodiment of the present invention has the following advantages: (1) The handheld communication device can execute a processing unit by using the image recognition unit. The way of the image recognition program is to know the display state of the light, thereby improving traffic safety and increasing the overall functionality of the handheld communication device to improve the usability. (2) This hand-held communication device can automatically detect the traffic guidance of the visually impaired or the driver under special conditions by automatically detecting the number 6 M346877, thereby saving the cost and carrying/receiving of additional traffic guidance devices. Question 0 For the purpose of making the reviewer's technical characteristics and the efficiencies achieved, please refer to the preferred examples and detailed explanations. [Embodiment] Hereinafter, a hand-held communication device having a function of recognizing a traffic number according to a preferred embodiment of the present invention will be described with reference to the related drawings. For the sake of easy understanding, the same components in the following embodiments have the same symbols. Mark to illustrate. Please refer to FIG. 1 , which is a block diagram of the handheld communication device with the function of identifying traffic signs. In the figure, the handheld communication device 1 includes a storage unit 11, an image capturing unit 12, an image recognition unit 13, a processing unit 14, and a voice unit 15. The storage unit 11 is configured to store a plurality of traffic log data 111, and the image capturing unit 12 is configured to capture the image of the first light, for example, a red light, a yellow light or a green light traffic light image. In one case, the image recognition unit 13 identifies the first light feature 131 in the image 16 of the light, and the processing unit 14 compares the light feature 131 and the traffic information 111 to generate an alignment. Result 141, and the comparison result 141 is converted to speech by the speech unit 15 to alert the user. The traffic log data 111 includes a plurality of geometric figures and a plurality of letter lights 7 M346877 color data. The handheld communication device can be one of a Personal Digital Assistant (PDA) and a mobile phone. The storage unit 11 is one of a hard disk drive (HDD), a flash memory, and a storage memory. The image capturing unit 12 includes a sensor 'sense sensing </ br> for capturing the horn light image 16 or a complementary metal oxide semiconductor ^ CMOS sensor or a photosensitive light combination Charge Coupled Device (CCD Sensor) 〇M refers to Figure 2, which is a block diagram of an embodiment of a handheld communication device having the function of identifying traffic signs. Figure 1 2 1 machine 2 includes an image recognition unit 13, an input interface 21, a connection sensor 23, a storage memory 24, a processor 25, and a speaker = where the 'memory memory 24 stores a plurality of geometric figures 241 and a plurality of number of lights, ^ ^ ^ ^ L 〇卞 枓 242, for example, red light, yellow light, 彔 4 soul, light color data 242.功-ΤιΤ: The person selects through the wheel-in interface 21 of the mobile phone 2 - the traffic guide power month t* 211, then the salt test 21 μ 97 .... 4 state 3 system is used to sense a traffic light image ^ 5 23 Semiconductor 2: The digital camera 22 can be implemented using a complementary metal oxide + conductor 4 detector or a photosensitive sensor sensor. The figure of the shirt is judged ^ JS 7Γ 1 ^ ^ -JtA ' - the total number of lights _ 131, the image is subtracted from the image 27 and the image of the light can be red and yellow. 8 M346877 5 in the green. The image recognition single magic 3 can also be implemented by the processor 25 13l\. Among them, the number of signs, lights characteristics, t Bu #Λέ - color (four) sign and - geometric features. When the processor 2 5 enters the pair, the color (four) sign can be compared first, and then the money and graphics are specially adjusted; the geometric feature can be compared first, then the color, the 撷:? Correct. For example, the processor 25 firstly stores the memory color number 242 of the memory 24 and the color of the lamp feature 131, and compares the productions. The device 25 then retrieves the geometric features of the geometric image from the storage memory 24 and the geometric feature of the number 131. The graphic can be a 1 shape, a left arrow, a right arrow, an x shape, etc. , #, which corresponds to the geometrical data 241, produces a pair corresponding to the identified one of the identified lamps: a ηb and a corresponding comparison result (4) = 藉 by a 八八26 output. For example, 'If the identified number, the light is a circular green light, the green light, please pass the prompt voice to inform the user that the two identified lights are the green light of the left arrow. 〇8 26 output, green light, limited left turn" prompt voice to inform the user: the identification light is the green light of the right arrow, then the "green light: turn right" prompt voice to inform the user. By doing this: When you see an impaired person or driver driving in poor road conditions, you can greatly improve the safety of the delivery, and there is no f-shaped manpower or traffic guidance device fif expenditure 'again' mobile phone 2 is smaller than the volume It is convenient to carry and store, and the overall functionality of the mobile phone 2 is increased to improve the usability. The above is intended to be illustrative only and not limiting. Anything is not removed. M M M M M M M M M M M M M M M M M M M M M M M M M M M M M M M M M M M M M M M M M M M M M M M M M M M M M M M M M M M M M M M M M M M M M M M M M M M M M M M M M M M [Simple description of the picture] Figure 1
交通號誌功能之手持式 ;以及 係為本創作之具有辨識 通§fl裝置之方塊示意圖 係為本創狀具有賴交賴誌功能之手持 通吼裝置之較佳實施例之方塊示意圖。、 【主要元件符號說明】 I :手持式通訊裝置； II :儲存單元； III :交通號誌資料； 12 ·影像操取單元； 13:影像辨識單元； 131 :號誌燈特徵； 14 :處理單元； 141 :比對結果； 15:語音單元； 16 :號誌燈影像； 2:手機； 21 ·輸入介面； 211 :交通指引功能； 22 :數位相機； 23 :感測器； 24 :儲存記憶體； 241 =幾何圖形資料； 242 :號誌燈色系資料； 25 :處理器； 26 :喇u八；以及 27 :交通號誌燈影像。The hand-held type of the traffic sign function; and the block diagram of the device having the identification function of the present invention is a block diagram of a preferred embodiment of the hand-held device of the present invention. [Description of main component symbols] I: Handheld communication device; II: Storage unit; III: Traffic number data; 12: Image manipulation unit; 13: Image recognition unit; 131: Signal light feature; 14: Processing unit 141 : Alignment result; 15: speech unit; 16: horn light image; 2: mobile phone; 21 · input interface; 211: traffic guidance function; 22: digital camera; 23: sensor; 24: storage memory ; 241 = geometric data; 242: light color data; 25: processor; 26: La U eight; and 27: traffic light image.