TWI538424B - Data transmission display method, system and data display device - Google Patents
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本發明係關於一種資料傳輸顯示方法、系統及資料顯示裝置，尤指一種利用近場通訊的資料傳輸顯示方法、系統及資料顯示裝置。The present invention relates to a data transmission display method, system and data display device, and more particularly to a data transmission display method, system and data display device using near field communication.
現有技術的手持式電子裝置，例如平板電腦或智慧型手機，常常會有電源不足的問題，而手持式電子裝置的螢幕於顯示時，必須發出背光以及不斷的更新螢幕的顯示內容，如此，手持式電子裝置的顯示螢幕往往是電量消耗較大的部分。尤其是在使用者長期使用的狀況下，電能消耗相當的快，若是電池容量不夠大，使用者常會在使用一段時間後，因電力不足，而無法再繼續使用。A handheld electronic device of the prior art, such as a tablet computer or a smart phone, often has a problem of insufficient power supply, and the screen of the handheld electronic device must be backlit and constantly update the display content of the screen when displayed. The display screen of an electronic device is often a part of a large power consumption. Especially in the long-term use of the user, the power consumption is quite fast. If the battery capacity is not large enough, the user often cannot use it after a period of use due to insufficient power.
然，現有技術中有一種電子紙顯示裝置，用於根據一電子資料顯示一畫面，該電子紙顯示裝置只需要於更新顯示畫面時提供電能，即可使該畫面在螢幕上持續地顯示，在顯示的畫面內容尚未改變前，無需持續地供電即可維持顯示的畫面內容，係一種相當節省電能的顯示裝置。現有技術的電子紙顯示裝置係用顯示更新頻率低的內容，舉例來說，像是電子書或電子報紙。此外，現有技術的電子紙顯示裝置於顯示畫面時，無需提供背光，係利用外界的自然光線反射，使顯示的畫面內容可以藉由自然光線反射，讓使用者可清楚的看見顯示的畫面內容。藉由自然光的反射，相較具有背光模組的顯示器而言，長時間使用下，使用者眼睛的疲勞度相對較低，故現有技術的電子紙顯示裝置用來顯示文字內容之類，需要長時間觀看同一畫面時係較佳的顯示器選擇之一。However, there is an electronic paper display device for displaying a picture according to an electronic data. The electronic paper display device only needs to provide power when updating the display screen, so that the picture can be continuously displayed on the screen. Before the displayed screen content has not been changed, the displayed screen content can be maintained without continuous power supply, which is a display device that is relatively energy-saving. The prior art electronic paper display device uses content having a low update frequency, such as an e-book or an electronic newspaper. In addition, the prior art electronic paper display device does not need to provide a backlight when displaying a picture, and uses natural light reflection from the outside to make the displayed picture content reflect by natural light, so that the user can clearly see the displayed picture content. By the reflection of natural light, compared with the display with the backlight module, the fatigue of the user's eyes is relatively low under long-term use, so the prior art electronic paper display device is used to display text content and the like, and needs to be long. One of the better display options when viewing the same picture at a time.
但現有技術的電子紙顯示裝置，只能用於顯示黑白的畫面，故無法完全取代現有的彩色螢幕。且於使用時，必需外接一傳輸線，以供傳輸電能與資料，來更新該電子紙顯示裝置顯示的畫面。因此使用者欲使用該電子紙顯示裝置並隨時更新其畫面時，即必須隨身攜帶該傳輸線，對於使用者而言確有不便之處。據此，現有技術的電子紙顯示裝置有必要作進一步之改良。However, the prior art electronic paper display device can only be used to display a black and white picture, and thus cannot completely replace the existing color screen. In use, it is necessary to externally connect a transmission line for transmitting power and data to update the screen displayed by the electronic paper display device. Therefore, when the user wants to use the electronic paper display device and update his or her screen at any time, the user must carry the transmission line with him, which is inconvenient for the user. Accordingly, there is a need for further improvements in the prior art electronic paper display device.
有鑑於前述現有技術的缺點，本發明係提供一種利用近場通訊(NFC)的資料傳輸顯示方法、系統及資料顯示裝置，係可透過無線傳輸及無線供電將顯示資料由一電子裝置傳送至電子紙顯示裝置上顯示，以解決既有電子紙顯示裝置需攜帶傳輸線方能使用的不便問題。In view of the above disadvantages of the prior art, the present invention provides a data transmission display method, system and data display device using near field communication (NFC), which can transmit display data from an electronic device to an electronic device through wireless transmission and wireless power supply. Displayed on the paper display device to solve the inconvenience that the existing electronic paper display device needs to carry the transmission line.
為達成上述發明目的所採取的技術手段係令前述的資料傳輸顯示方法，係在一資料顯示裝置上建立一近場通訊連線，並在近場通訊中執行以下步驟：接收電能；顯示一畫面；及送出一結束訊號。The technical means adopted for achieving the above object of the invention is to enable the aforementioned data transmission display method to establish a near field communication connection on a data display device, and perform the following steps in near field communication: receiving power; displaying a picture ; and send a closing signal.
本發明的資料傳輸顯示方法，其係進一步在一手持式電子裝置上建立一近場通訊連線，並在近場通訊中執行以下步驟：傳送電能；接收一顯示裝置驗證資訊；判斷該顯示裝置驗證資訊是否正確；當該顯示裝置驗證資訊正確，送出一顯示裝置設定資訊；接收一結束訊號；及停止傳送電能。The data transmission display method of the present invention further establishes a near field communication connection on a handheld electronic device, and performs the following steps in the near field communication: transmitting electrical energy; receiving a display device verification information; and determining the display device Verify that the information is correct; when the display device verifies that the information is correct, send a display device setting information; receive an end signal; and stop transmitting power.
此外，本發明的資料顯示裝置係包含有：一顯示單元，係用於顯示一畫面；一第一NFC晶片；及一微處理單元，係電連接至該顯示單元及該第一NFC晶片，以透過該第一NFC晶片利用近場通訊接收電能、傳送一顯示裝置驗證資訊及一結束訊號，並接收一顯示裝置設定資訊，且於該微處理單元根據該顯示裝置設定資訊於該顯示單元顯示一畫面後，傳送一結束訊號。In addition, the data display device of the present invention includes: a display unit for displaying a picture; a first NFC chip; and a micro processing unit electrically connected to the display unit and the first NFC chip to Receiving power through the first NFC chip by using near field communication, transmitting a display device verification information and an end signal, and receiving a display device setting information, and displaying, by the micro processing unit, the display unit according to the display device setting information After the screen, an end signal is transmitted.
進一步而言，本發明提供一種利用近場通訊的資料傳輸顯示系統，於使用者欲長時間觀看同一顯示畫面時，將一手持式電子裝置的螢幕顯示畫面傳送至一資料顯示裝置，讓使用者無需打開螢幕電源，即可觀看該顯示畫面，以達到減少該手持式電子裝置的螢幕消耗電能之目的。該資料傳輸顯示系統係包含有：一資料顯示裝置，係包含有：一顯示單元，係用於顯示一畫面；一第一NFC晶片；一微處理單元，係電連接至該顯示單元及該第一NFC晶片，以透過該第一NFC晶片利用近場通訊接收電能、傳送一顯示裝置驗證資訊及一結束訊號，並接收一顯示裝置設定資訊，且於該微處理單元根據該顯示裝置設定資訊於該顯示單元顯示一畫面後，傳送一結束訊號；一手持式電子裝置，係包含有：一第二NFC晶片；及一處理器，係電連接至該第二NFC晶片，以透過該第二NFC晶片利用近場通訊傳送電能至該資料顯示裝置，並接收該顯示裝置驗證資訊，且進一步傳送該顯示裝置設定資訊至該資料顯示裝置。Further, the present invention provides a data transmission display system using near field communication, and when a user wants to watch the same display screen for a long time, the screen display screen of a handheld electronic device is transmitted to a data display device for the user to The display screen can be viewed without opening the screen power supply, so as to reduce the power consumption of the screen of the handheld electronic device. The data transmission display system includes: a data display device, comprising: a display unit for displaying a picture; a first NFC chip; a micro processing unit electrically connected to the display unit and the first An NFC chip for receiving power by using the near field communication through the first NFC chip, transmitting a display device verification information and an end signal, and receiving a display device setting information, and the micro processing unit sets the information according to the display device After the display unit displays a picture, an end signal is transmitted; a handheld electronic device includes: a second NFC chip; and a processor electrically connected to the second NFC chip to transmit the second NFC The chip transmits power to the data display device by using near field communication, and receives the display device verification information, and further transmits the display device setting information to the data display device.
本發明係一種可將一手持式電子裝置的螢幕所顯示的畫面，利用近場通訊傳送至一資料顯示裝置，且同時傳送電能，讓該資料顯示裝置得以根據接收到的顯示裝置設定資訊來更新該資料顯示裝置的顯示畫面。而該資料顯示裝置只需於更新顯示畫面時提供電能，於更新顯示畫面完畢後，即可移除電源供應，且可繼續顯示原畫面，直到下次更新顯示畫面時才需再次提供電能。相較一般手持式電子裝置的螢幕而言，係一種相當節能的資料顯示裝置。而本發明係利用近場通訊來無線連接並傳輸電能及資料，讓該資料顯示裝置只需靠近一具有近場通訊功能的手持式電子裝置即可更新該資料顯示裝置的顯示畫面。不需要在外接傳輸線來傳輸電能及資料，以解決既有電子紙顯示裝置需攜帶傳輸線方能使用的不便問題。The invention can transmit a picture displayed on a screen of a handheld electronic device to a data display device by using near field communication, and simultaneously transmit power, so that the data display device can be updated according to the received display device setting information. This data shows the display of the device. The data display device only needs to provide power when updating the display screen. After the display screen is updated, the power supply can be removed, and the original screen can be continuously displayed until the next time the display screen is updated. Compared with the screen of a general handheld electronic device, it is a relatively energy-saving data display device. The present invention utilizes near field communication to wirelessly connect and transmit power and data, so that the data display device can update the display screen of the data display device only by approaching a handheld electronic device having a near field communication function. There is no need to connect the transmission line to transmit power and data, so as to solve the inconvenience that the existing electronic paper display device needs to carry the transmission line.
以下配合圖式及本發明之較佳實施例，進一步闡述本發明為達成預定發明目的所採取的技術手段。The technical means adopted by the present invention for achieving the intended purpose of the invention are further described below in conjunction with the drawings and preferred embodiments of the invention.
請參閱圖1及圖2所示，係本發明之利用近場通訊(NFC)的資料傳輸顯示系統，該資料傳輸顯示系統係包含有一資料顯示裝置10及一手持式電子裝置20。該資料顯示裝置10係包含有一顯示單元11、一第一NFC晶片13及一微處理單元12。該顯示單元11係用於顯示一畫面。該微處理單元12係電連接至該顯示單元11及該第一NFC晶片13，並透過該第一NFC晶片13利用近場通訊接收由該手持式電子裝置20傳送之電能，以啟動該微處理單元12。而該微處理單元12於接收電能後啟動，並傳送一顯示裝置驗證資訊至該手持式電子裝置20，爾後，便等待該手持式電子裝置20回傳一顯示裝置設定資訊。該微處理單元12於接收到該顯示裝置設定資訊後，根據該顯示裝置設定資訊於該顯示單元11顯示一畫面，並於畫面顯示完畢後，傳送一結束訊號至該手持式電子裝置20。Referring to FIG. 1 and FIG. 2, the present invention utilizes a near field communication (NFC) data transmission display system, which includes a data display device 10 and a handheld electronic device 20. The data display device 10 includes a display unit 11, a first NFC chip 13, and a micro processing unit 12. The display unit 11 is for displaying a picture. The micro processing unit 12 is electrically connected to the display unit 11 and the first NFC chip 13, and receives the power transmitted by the handheld electronic device 20 through the first NFC chip 13 through the near field communication to activate the micro processing. Unit 12. The microprocessor unit 12 is activated after receiving the power, and transmits a display device verification information to the handheld electronic device 20, and then waits for the handheld electronic device 20 to transmit a display device setting information. After receiving the display device setting information, the micro processing unit 12 displays a screen on the display unit 11 according to the display device setting information, and transmits an end signal to the handheld electronic device 20 after the screen is displayed.
在本較佳實施例中，該資料顯示裝置10係一種只需於更新畫面時提供電能，且無需持續提供電能即可持續顯示原畫面的一種顯示裝置，舉例來說，該顯示單元11可為一種電子紙顯示單元。該顯示裝置驗證資訊係指每一資料顯示裝置10都分別具有一特別的驗證編號，以供識別該資料顯示裝置10。該顯示裝置設定資訊係指使用者欲傳送至該資料顯示裝置10上顯示的一特定畫面之畫面資訊。該手持式電子裝置可係一智慧型手機或一平板電腦。In the preferred embodiment, the data display device 10 is a display device that can provide power only when updating a picture, and can continuously display the original picture without continuously providing power. For example, the display unit 11 can be An electronic paper display unit. The display device verification information means that each of the data display devices 10 has a special verification number for identifying the data display device 10. The display device setting information refers to screen information of a specific screen displayed by the user to be displayed on the data display device 10. The handheld electronic device can be a smart phone or a tablet.
該手持式電子裝置20係包含有一第二NFC晶片22及一處理器21。該處理器21係電連接至該第二NFC晶片22。該處理器21係用於確認一由使用者選擇的顯示裝置設定資訊，並進一步確認該使用者是否有執行一觸發事件。於該處發事件被執行後，該處理器21便透過該第二NFC晶片22利用近場通訊確認在一有效範圍內是否具有該資料顯示裝置10。當該有效範圍內具有該資料顯示裝置10時，該處理器21便利用近場通訊傳送電能至該資料顯示裝置10，並接收該資料顯示裝置10回傳的顯示裝置驗證資訊，且進一步判斷該顯示裝置驗證資訊是否與使用者所選擇的驗證資訊相符。並於相符時，由該處理器21傳送該顯示裝置設定資訊至該資料顯示裝置10，爾後，等待該資料顯示裝置10回傳一結束訊號。當接收到該結束訊號後，停止透過該第二NFC晶片22利用近場通訊傳送電能至該資料顯示裝置10。The handheld electronic device 20 includes a second NFC chip 22 and a processor 21. The processor 21 is electrically coupled to the second NFC wafer 22. The processor 21 is configured to confirm a display device setting information selected by the user, and further confirm whether the user has performed a trigger event. After the event is executed, the processor 21 uses the near field communication to confirm whether the data display device 10 is present within a valid range through the second NFC chip 22. When the data display device 10 is in the effective range, the processor 21 conveniently transmits power to the data display device 10 by using near field communication, and receives the display device verification information returned by the data display device 10, and further determines the The display device verifies that the information matches the verification information selected by the user. And in the case of coincidence, the processor 21 transmits the display device setting information to the data display device 10, and then waits for the data display device 10 to return an end signal. After receiving the end signal, the transmission of power to the data display device 10 by the near field communication through the second NFC chip 22 is stopped.
在本較佳實施例中，該觸發事件係指該使用者所執行的特定動作，舉例來說，按下某特定按鍵，或於觸控螢幕上做出特定手勢，皆可作為一觸發事件。該有效範圍係指該第二NFC晶片22與該第一NFC晶片13於無線連接及供電時，有效距離內的範圍。In the preferred embodiment, the trigger event refers to a specific action performed by the user. For example, pressing a specific button or making a specific gesture on the touch screen can be used as a trigger event. The effective range refers to a range within the effective distance when the second NFC wafer 22 and the first NFC wafer 13 are wirelessly connected and powered.
此外，本發明的資料傳輸顯示系統的資料顯示裝置10係可進一步包含有一第一無線供電模組14，而該手持式電子裝置20係可進一步包含有一第二無線供電模組23。該第一無線供電模組14係與該第二無線供電模組23建立無線連接，以由該第二無線供電模組23透過無線連接提供電能至該第一無線供電模組14，而該第一無線供電模組14係電連接至該資料顯示裝置10的顯示單元11及微處理單元12，並於當透過該第一、第二NFC晶片13、22利用近場通訊傳送之電能不足以讓該顯示單元11或該微處理單元12正常運作時，係進一步從該第二無線供電模組23獲取電能，以提供更多的電能來維持該顯示單元11或該微處理單元12的正常運作。In addition, the data display device 10 of the data transmission display system of the present invention may further include a first wireless power supply module 14 , and the handheld electronic device 20 may further include a second wireless power supply module 23 . The first wireless power supply module 14 establishes a wireless connection with the second wireless power supply module 23, so that the second wireless power supply module 23 provides power to the first wireless power supply module 14 through a wireless connection, and the first wireless power supply module A wireless power supply module 14 is electrically connected to the display unit 11 and the micro processing unit 12 of the data display device 10, and the power transmitted through the first and second NFC chips 13, 22 by using near field communication is insufficient. When the display unit 11 or the micro processing unit 12 is in normal operation, the power is further obtained from the second wireless power supply module 23 to provide more power to maintain the normal operation of the display unit 11 or the micro processing unit 12.
請參閱圖1所示，本發明的資料傳輸顯示系統可進一步包含有一保護套30，以分別容置固定該手持式電子裝置20及該資料顯示裝置10，該保護套30係具有一第一開頁31及一第二開頁32，該第一、第二開頁31、32係以一端相連，並可以書冊般相對蓋合或展開，該第二開頁32係用於固定該手持式電子裝置20，並將該手持式電子裝置20的螢幕外露，讓使用者得以觀看及操作，而該第一開頁31係用以蓋合於該手持式電子裝置20上，以相對包覆該手持式電子裝置20。該資料顯示裝置10可固定於該第一開頁31上，用以與該手持式電子裝置20保持在一特定的有效範圍內，並於使用者欲長時間觀看一特定畫面時，可在資料顯示裝置10上顯示該特定畫面，並可關閉該手持式電子裝置20之螢幕以節省電能消耗。在本較佳實施例中，該資料顯示裝置10係固定於該第一開頁31內側，使該資料顯示裝置10於該第一開頁31蓋合時，面向該手持式電子裝置20之螢幕。該資料顯示裝置10亦可設置於該第一開頁31外側，使該資料顯示裝置10於該第一開頁31蓋合時，使用者可直接由保護套30外側觀看該資料顯示裝置10所顯示之畫面。Referring to FIG. 1 , the data transmission display system of the present invention may further include a protective cover 30 for respectively accommodating the handheld electronic device 20 and the data display device 10 . The protective cover 30 has a first opening. The first open page 31 and the second open page 32 are connected at one end and can be overlapped or unfolded in a book-like manner. The second open page 32 is used for fixing the handheld electronic device. The device 20 exposes the screen of the handheld electronic device 20 for viewing and operation by the user, and the first opening 31 is used to cover the handheld electronic device 20 to cover the handheld device. Electronic device 20. The data display device 10 can be fixed on the first open page 31 for maintaining a specific effective range with the handheld electronic device 20, and can be used in the data when the user wants to watch a specific screen for a long time. The specific screen is displayed on the display device 10, and the screen of the handheld electronic device 20 can be turned off to save power consumption. In the preferred embodiment, the data display device 10 is fixed to the inside of the first opening 31, so that the data display device 10 faces the screen of the handheld electronic device 20 when the first opening 31 is closed. . The data display device 10 can also be disposed outside the first opening page 31. When the data display device 10 is closed on the first opening 31, the user can directly view the data display device 10 from the outside of the protective cover 30. The screen displayed.
此外，該資料顯示裝置10還可取代一般紙本公告而設置於一布告欄上，作為公告使用，且該資料顯示裝置10可不斷更新公告內容，無需另外將公告內容印出紙本並更換。於更新公告內容時，只需攜帶該手持式電子裝置20，並將該手持式電子裝置20靠近該資料顯示裝置10，便可直接透過近場通訊來供電並更新公告內容。本發明亦可使用於電子廣告看板，其使用方式與作為公告時的使用方式雷同，而係取代現有之電子廣告看板。因現有的電子廣告看板係一般顯示器，需要持續供電來顯示其內容，但本發明只需於更換顯示內容時供電，並可持續顯示該顯示內容且無需持續供電，相較現有的電子廣告看板而言，係較為省電，於使用者而言，即是減少了電費的開銷。In addition, the data display device 10 can also be installed on a bulletin board instead of the general paper announcement, and can be used as an announcement, and the data display device 10 can continuously update the announcement content without additionally printing the announcement content on the paper and replacing it. When the content of the announcement is updated, the handheld electronic device 20 is only required to be carried, and the handheld electronic device 20 is brought close to the data display device 10 to directly supply power and update the announcement content through near field communication. The present invention can also be used in an electronic advertisement billboard, which is used in the same manner as the advertisement when it is used as an announcement, and replaces the existing electronic advertisement billboard. Since the existing electronic advertisement billboard is a general display, it is required to continuously supply power to display its content, but the present invention only needs to supply power when replacing the display content, and can continuously display the display content without continuous power supply, compared with the existing electronic advertisement billboard. In other words, it is more energy-efficient, and for the user, it reduces the cost of electricity.
因為近場通訊可在短距離內無線連接並同時傳輸資料及電能，且該資料顯示裝置10只需於更新畫面時提供電能，同時，當該資料顯示裝置10於更新畫面時，所消耗的電能並不多，故可透過近場通訊的方式同時傳遞資料及足夠的電能，用於更新該資料顯示裝置10的畫面。因此該顯示裝置10不需要額外設置電源模組，只需透過該第一NFC晶片13，即可接收資料及足夠的電能來更新畫面。此外，近場通訊與藍芽相比，雖然傳輸速度略顯不足，但近場通訊卻具有相對簡化的設定程序，以及近場通訊無需額外設置電源供應系統，透過近場通訊即可同時傳輸電能與資料，對於手持式電子裝置而言，近場通訊的使用係較為方便。Because the near field communication can wirelessly connect and transmit data and power at a short distance, and the data display device 10 only needs to provide power when updating the screen, and at the same time, when the data display device 10 updates the screen, the consumed power There are not many, so that the data and sufficient power can be simultaneously transmitted through the near field communication for updating the screen of the material display device 10. Therefore, the display device 10 does not need to additionally provide a power module, and only needs to receive data and sufficient power to update the screen through the first NFC chip 13. In addition, compared with Bluetooth, near-field communication has a slightly slower transmission speed, but near-field communication has a relatively simplified setup procedure, and near-field communication does not require an additional power supply system to transmit power simultaneously through near-field communication. With the data, the use of near field communication is more convenient for handheld electronic devices.
請參閱圖3所示，本發明進一步提供一資料傳輸顯示方法，係在一顯示裝置10上建立一近場通訊連線，並在近場通訊中執行以下步驟：接收電能(S31)；送出一顯示裝置驗證資訊(S32)；接收一顯示裝置設定資訊(S33)；根據該顯示裝置設定資訊顯示一畫面(S34)；及送出一結束訊號(S35)。Referring to FIG. 3, the present invention further provides a data transmission display method for establishing a near field communication connection on a display device 10, and performing the following steps in near field communication: receiving power (S31); sending one Display device verification information (S32); receiving a display device setting information (S33); displaying a screen according to the display device setting information (S34); and sending an end signal (S35).
上述中接收電能的方式係於近場通訊中，透過一第一NFC晶片13接收電能，或透過一第一無線供電模組14接收電能。The method of receiving power in the above is in the near field communication, receiving power through a first NFC chip 13, or receiving power through a first wireless power module 14.
請參閱圖4所示，本發明之資料傳輸顯示傳送方法，係進一步在一手持式電子裝置20上建立一近場通訊連線，並在近場通訊中執行以下步驟：確認一顯示裝置設定資訊(S401)；確認是否有一觸發事件被執行(S402)；當有觸發事件被執行時，即傳送電能(S403)；確認一有效範圍內是否具有資料顯示裝置10(S404)；當有效範圍內沒有資料顯示裝置10時，停止傳送電能(S409)；當有效範圍內具有資料顯示裝置10時，接收一顯示裝置驗證資訊(S405)；判斷該顯示裝置驗證資訊是否正確(S406)； 當該顯示裝置驗證資訊正確，傳送該顯示裝置設定資訊(S407)，且於接收一結束訊號(S408)後，停止傳送電能(S409)；當該顯示裝置驗證資訊錯誤，則重新傳送電能(S410)，並重新接收一顯示裝置驗證資訊(S411)，並重新執行步驟S406。Referring to FIG. 4, the data transmission display transmission method of the present invention further establishes a near field communication connection on a handheld electronic device 20, and performs the following steps in the near field communication: confirming a display device setting information. (S401); confirm whether a trigger event is executed (S402); when a trigger event is executed, the power is transmitted (S403); whether there is a data display device 10 within a valid range (S404); when there is no valid range When the data display device 10 is displayed, the transmission of the electric energy is stopped (S409); when the data display device 10 is within the effective range, a display device verification information is received (S405); it is determined whether the display device verifies that the information is correct (S406); If the verification information is correct, the display device setting information is transmitted (S407), and after receiving an end signal (S408), the transmission of the electric energy is stopped (S409); when the display device verifies that the information is incorrect, the electric energy is retransmitted (S410), and A display device verification information is received (S411), and step S406 is re-executed.
上述中傳送電能的方式係於近場通訊中，透過一第二NFC晶片22傳送電能，或透過一第二無線供電模組23傳送電能。The method of transmitting electrical energy in the above is in the near field communication, transmitting power through a second NFC chip 22, or transmitting power through a second wireless power supply module 23.
本發明係利用近場通訊來達到同時供電與傳輸資料的功能，且該資料顯示裝置10的顯示單元11，只需於更新顯示畫面時提供電能，即可完成更新顯示畫面之目的。若使用者欲長期觀看一特定畫面，可利用該資料顯示裝置10來觀看，讓該手持式電子裝置20的螢幕得以關閉來節省電能的消耗。此外，本發明係利用近場通訊的無線連接傳輸資料與電能之特性，只需將該手持式電子裝置20與該資料顯示裝置10靠近，就可以更新該資料顯示裝置10的顯示畫面，無需外接傳輸線來供電與傳輸資料，解決了既有電子紙顯示裝置需攜帶傳輸線方能使用的不便問題。The present invention utilizes near field communication to achieve the function of simultaneously supplying and transmitting data, and the display unit 11 of the data display device 10 can complete the display of the display screen only by providing power when updating the display screen. If the user wants to watch a specific screen for a long time, the data display device 10 can be used for viewing, and the screen of the handheld electronic device 20 can be turned off to save power consumption. In addition, the present invention utilizes the wireless connection of the near field communication to transmit the characteristics of the data and the electrical energy. The handheld electronic device 20 can be updated with the data display device 10 to update the display screen of the data display device 10 without external connection. The transmission line supplies power and transmits data, which solves the inconvenience that the existing electronic paper display device needs to carry the transmission line.
以上所述僅是本發明的較佳實施例而已，並非對本發明做任何形式上的限制，雖然本發明以較佳實施例揭露如上，然而並非用以限定本發明，任何所屬技術領域中具有通常知識者，在不脫離本發明技術方案的範圍內，當可利用上述揭示的技術內容做出些許更動或修飾為等同變化的等效實施例，但凡是未脫離本發明技術方案的內容，依據本發明的技術實質對以上實施例作的任何簡單修改、等同變化與修飾，仍屬於本發明技術方案的範圍內。The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way. Although the present invention is disclosed by the preferred embodiments as above, it is not intended to limit the invention, and is generally Those skilled in the art can make some modifications or modifications to equivalent embodiments using the above-disclosed technical contents without departing from the technical scope of the present invention. The invention is not limited to any simple modifications, equivalent changes and modifications of the above embodiments.
10‧‧‧資料顯示裝置
11‧‧‧顯示單元
12‧‧‧微處理單元
13‧‧‧第一NFC晶片
14‧‧‧第一無線供電模組
20‧‧‧手持式電子裝置
21‧‧‧處理器
22‧‧‧第二NFC晶片
23‧‧‧第二無線供電模組
30‧‧‧保護套
31‧‧‧第一開頁
32‧‧‧第二開頁10‧‧‧Information display device
11‧‧‧Display unit
12‧‧‧Microprocessing unit
13‧‧‧First NFC chip
14‧‧‧First wireless power supply module
20‧‧‧Handheld electronic devices
21‧‧‧ Processor
22‧‧‧Second NFC wafer
23‧‧‧Second wireless power supply module
30‧‧‧ protective cover
31‧‧‧First opening page
32‧‧‧ second open page
圖1係本發明資料傳輸顯示系統之示意圖。圖2係本發明資料傳輸顯示系統之系統方塊圖。圖3係本發明資料傳輸顯示方法在一資料顯示裝置上建立一近場通訊連線時所執行步驟之流程圖。圖4係本發明資料傳輸顯示方法在一手持式電子裝置上建立一近場通訊連線時所執行步驟之流程圖。1 is a schematic diagram of a data transmission display system of the present invention. 2 is a system block diagram of a data transmission display system of the present invention. 3 is a flow chart showing the steps performed when a data transmission display method of the present invention establishes a near field communication connection on a data display device. 4 is a flow chart showing the steps performed by the data transmission display method of the present invention when establishing a near field communication connection on a handheld electronic device.
Claims (11)
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