TWI681273B - Control system and control method - Google Patents
Control system and control method Download PDFInfo
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- TWI681273B TWI681273B TW106137810A TW106137810A TWI681273B TW I681273 B TWI681273 B TW I681273B TW 106137810 A TW106137810 A TW 106137810A TW 106137810 A TW106137810 A TW 106137810A TW I681273 B TWI681273 B TW I681273B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B1/00—Control systems of elevators in general
- B66B1/02—Control systems without regulation, i.e. without retroactive action
- B66B1/06—Control systems without regulation, i.e. without retroactive action electric
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B1/00—Control systems of elevators in general
- B66B1/34—Details, e.g. call counting devices, data transmission from car to control system, devices giving information to the control system
- B66B1/3415—Control system configuration and the data transmission or communication within the control system
- B66B1/3423—Control system configuration, i.e. lay-out
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B2201/00—Aspects of control systems of elevators
- B66B2201/10—Details with respect to the type of call input
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Abstract
Description
本發明是有關於一種控制系統及控制方法,特別是有關於一種適用於電梯的控制系統及控制方法。 The invention relates to a control system and a control method, in particular to a control system and a control method suitable for an elevator.
一般而言,電梯的兩側或單一側門框上設置有多個樓層按鍵,當使用者進入電梯後,透過手指按壓電梯樓層按鍵,可指定欲到達的樓層,使電梯系統將電梯移動到此樓層。然而,由於此種方法採用接觸式的電梯樓層按鍵,需要使用者按壓或接觸電梯樓層按鍵,才能完成指定樓層,當使用者的手指帶有病菌時,電梯樓層按鍵可能被病菌污染(例如此電梯位於醫院中),導致下一個按壓此電梯樓層按鍵的使用者接觸到病菌而被傳染疾病。 Generally speaking, there are multiple floor buttons on both sides of the elevator or a single side door frame. When the user enters the elevator, press the elevator floor button with his finger to specify the floor to be reached, so that the elevator system will move the elevator to this floor . However, since this method uses a contact elevator floor button, the user needs to press or touch the elevator floor button to complete the designated floor. When the user's finger carries germs, the elevator floor button may be contaminated by germs (such as this elevator (Located in the hospital), causing the next user who presses the elevator floor button to be exposed to germs and become infected.
另一方面,當孩童或坐於輪椅的病患的高度不足以按到電梯樓層按鍵時,亦會造成此些使用者的困擾。 On the other hand, when children or patients in wheelchairs are not high enough to press the elevator floor buttons, they can also cause problems for these users.
因此,如何提供一種非接觸式的電梯控制系統,係為當前需解決之問題之一。 Therefore, how to provide a non-contact elevator control system is one of the current problems to be solved.
本發明的一態樣為一種控制系統,適用於一電梯。控制系統包括一光檢測器、一解調電路及一第一處理器。光檢測器接收來自一電子裝置之一光源訊號。解調電路解調出光源訊號所對應之一閃爍樣式碼,依據閃爍樣式碼以取得一樓層資訊。第一處理器依據樓層資訊以控制電梯之移動。 An aspect of the present invention is a control system suitable for an elevator. The control system includes a photodetector, a demodulation circuit and a first processor. The photodetector receives a light source signal from an electronic device. The demodulation circuit demodulates a flashing pattern code corresponding to the light source signal, and obtains a floor information according to the flashing pattern code. The first processor controls the movement of the elevator based on the floor information.
本發明的另一態樣為一種控制方法,適用於一電梯。控制方法包括:接收來自一電子裝置之一光源訊號;解調出光源訊號所對應之一閃爍樣式碼,依據閃爍樣式碼以取得一樓層資訊;以及依據樓層資訊以控制電梯之移動。 Another aspect of the invention is a control method suitable for an elevator. The control method includes: receiving a light source signal from an electronic device; demodulating a flashing pattern code corresponding to the light source signal, obtaining a floor information according to the flashing pattern code; and controlling the movement of the elevator based on the floor information.
本發明的又一態樣為一種控制系統,適用於一電梯。控制系統包括一電子裝置及一電梯系統。電子裝置包括一第一處理器、一調變電路及一光源驅動電路。電梯系統包含一光檢測器、一增幅電路、一解調電路及一第二處理器。第一處理器用以藉由一使用者介面以接收一樓層資訊。調變電路用以將樓層資訊調變為一閃爍樣式碼。光源驅動電路用以促使一發光單元依據閃爍樣式碼以發出一光源訊號。光檢測器用以接收來自電子裝置之光源訊號。增幅電路用以增幅光檢測器所接收到的光源訊號,並將增幅後的光源訊號傳送至解調電路。解調電路用以解調出光源訊號所對應之閃爍樣式碼,依據閃爍樣式碼以取得樓層資訊。第二處理器用以依據樓層資訊以控制電梯之移動。 Another aspect of the present invention is a control system suitable for an elevator. The control system includes an electronic device and an elevator system. The electronic device includes a first processor, a modulation circuit and a light source driving circuit. The elevator system includes a light detector, an amplifier circuit, a demodulation circuit and a second processor. The first processor is used to receive floor information through a user interface. The modulation circuit is used to modulate the floor information into a flashing pattern code. The light source driving circuit is used to cause a light-emitting unit to emit a light source signal according to the flashing pattern code. The photodetector is used to receive the light source signal from the electronic device. The amplifier circuit is used to amplify the light source signal received by the photodetector and transmit the amplified light source signal to the demodulation circuit. The demodulation circuit is used to demodulate the flashing pattern code corresponding to the light source signal, and obtain floor information according to the flashing pattern code. The second processor is used to control the movement of the elevator based on the floor information.
綜上,本發明所述之控制系統及控制方法,可使用電子裝置,如智慧型手環或智慧型手機,搭配應用程式 與光通訊原理,以達到非接觸式按鍵之功能。進一步而言,本案控制系統及控制方法可藉由其所達成的非接觸式按鍵之功能,以避免多名使用者按壓電梯按鍵後,電梯按鍵被病菌污染的情形,此外,即使孩童或坐於輪椅的病患的高度不足以按到電梯樓層按鍵時,亦可透過隨身的電子裝置以選擇欲到達的樓層,因此,本發明亦提升了使用者操作電梯系統的便利性。 In summary, the control system and control method described in the present invention can use electronic devices, such as smart bracelets or smart phones, together with application programs and optical communication principles to achieve the function of non-contact keys. Further, the control system and control method of the present case can achieve the function of non-contact keys to avoid the contamination of the elevator keys by bacteria after multiple users press the elevator keys. In addition, even if children or When the height of the wheelchair patient is insufficient to press the elevator floor button, the electronic floor can also be used to select the floor to be reached. Therefore, the present invention also improves the convenience of the user to operate the elevator system.
100‧‧‧控制系統 100‧‧‧Control system
CL‧‧‧天花板 CL‧‧‧Ceiling
LR‧‧‧地板 LR‧‧‧Floor
LF、RF‧‧‧門框 LF, RF‧‧‧door frame
20、30‧‧‧電子裝置 20、30‧‧‧Electronic device
UR1、UR2‧‧‧使用者 UR1, UR2‧‧‧User
BT1~BT8‧‧‧按鍵 BT1~BT8‧‧‧button
10‧‧‧電梯系統 10‧‧‧Elevator system
11、21‧‧‧處理器 11, 21‧‧‧ processor
13‧‧‧解調電路 13‧‧‧ Demodulation circuit
15‧‧‧增幅電路 15‧‧‧Amplifier circuit
17‧‧‧光檢測器 17‧‧‧Photodetector
20‧‧‧電子裝置 20‧‧‧Electronic device
23‧‧‧調變電路 23‧‧‧ Modulation circuit
25‧‧‧光源驅動電路 25‧‧‧Light source drive circuit
27‧‧‧發光單元 27‧‧‧Lighting unit
LIT‧‧‧光源訊號 LIT‧‧‧Light source signal
310~350‧‧‧步驟 310~350‧‧‧Step
第1圖為根據本案一實施例所繪示的控制系統的示意圖;第2圖為根據本案一實施例所繪示的控制系統的方塊圖;以及第3圖為根據本案一實施例所繪示的控制方法的流程圖。 Figure 1 is a schematic diagram of a control system according to an embodiment of the case; Figure 2 is a block diagram of the control system according to an embodiment of the case; and Figure 3 is a diagram according to an embodiment of the case Flow chart of the control method.
以下將以圖式及詳細敘述清楚說明本揭示內容之精神,任何所屬技術領域中具有通常知識者在瞭解本揭示內容之實施例後,當可由本揭示內容所教示之技術,加以改變及修飾,其並不脫離本揭示內容之精神與範圍。 The spirit of this disclosure will be clearly illustrated in the following figures and detailed descriptions. Anyone with ordinary knowledge in the art can understand the embodiments of this disclosure, and they can be changed and modified by the techniques taught in this disclosure. It does not deviate from the spirit and scope of this disclosure.
關於本文中所使用之『電性連接』,可指二或多個元件相互直接作實體或電性接觸,或是相互間接作實體 或電性接觸,而『電性連接』還可指二或多個元件相互操作或動作。 With regard to the "electrical connection" used in this article, it can mean that two or more elements directly make physical or electrical contact with each other, or indirectly make physical or electrical contact with each other, and "electrical connection" can also mean two or Multiple elements interoperate or act.
關於本文中所使用之『包含』、『包括』、『具有』、『含有』等等,均為開放性的用語,即意指包含但不限於。 The terms "contains", "includes", "has", "contains", etc. used in this article are all open terms, which means including but not limited to.
關於本文中所使用之『及/或』,係包括所述事物的任一或全部組合。 As used herein, "and/or" includes any or all combinations of the things described.
關於本文中所使用之用詞(terms),除有特別註明外,通常具有每個用詞使用在此領域中、在此揭露之內容中與特殊內容中的平常意義。某些用以描述本揭露之用詞將於下或在此說明書的別處討論,以提供本領域技術人員在有關本揭露之描述上額外的引導。 Regarding the terms used in this article, unless otherwise noted, they usually have the ordinary meaning that each term is used in this field, in the content disclosed here, and in the special content. Certain terms used to describe this disclosure will be discussed below or elsewhere in this specification to provide additional guidance to those skilled in the art in the description of this disclosure.
請參照第1~3圖,第1圖為根據本案一實施例所繪示的控制系統的示意圖。第2圖為根據本案一實施例所繪示的控制系統100的方塊圖。第3圖為根據本案一實施例所繪示的控制方法的流程圖。於一實施例中,控制系統100適用於一電梯,控制系統100包括一電梯系統10,電梯系統10包含光檢測器17、解調電路13及處理器11。於一實施例中,電梯系統10更包含增幅電路15。 Please refer to FIGS. 1 to 3, FIG. 1 is a schematic diagram of a control system according to an embodiment of the present invention. FIG. 2 is a block diagram of the
於一實施例中,光檢測器17可以由至少一電荷耦合元件(Charge Coupled Device;CCD)或一互補式金氧半導體(Complementary Metal-Oxide Semiconductor;CMOS)感測器所組成。於一實施例中,光檢測器17可由二維攝像機(可拍攝一空間中的所有光源) 或一維點光源偵測器(可拍攝特定的點光源)以實現之。於第1圖中,光檢測器17可掛置於電梯的天花板CL,朝向電梯的地板LR的方向拍攝光源,並將拍攝到的光源傳送到電梯系統10的增幅電路15。 In one embodiment, the
於一實施例中,電梯系統10的其餘裝置,如增幅電路、解調電路13及處理器11可放置或掛置於電梯內的門框LF、RF、天花板CL及/或地板LR,或是將其電路接到第1圖所繪示之電梯的外部。 In an embodiment, the remaining devices of the
於一實施例中,處理器11用以執行各種運算,可由積體電路如微控制單元(micro controller)、微處理器(microprocessor)、數位訊號處理器(digital signal processor)、特殊應用積體電路(application specific integrated circuit,ASIC)或一邏輯電路來實施。 In one embodiment, the processor 11 is used to perform various operations, and can be integrated circuits such as a micro controller, a microprocessor, a digital signal processor, and a special application integrated circuit (application specific integrated circuit, ASIC) or a logic circuit.
於一實施例中,處理器22與解調電路13電性耦接,解調電路13與增幅電路15電性耦接,增幅電路15與光檢測器17電性耦接。 In an embodiment, the processor 22 is electrically coupled to the demodulation circuit 13, the demodulation circuit 13 is electrically coupled to the
於一些實施例中,如第1圖所示,控制系統100更包含一電子裝置20、30,其可以是智慧型手機(如電子裝置20)、平板、智慧型手環(如電子裝置30)或其他可經設定而發光之裝置,為方便敘述以下以電子裝置20為例進行說明。 In some embodiments, as shown in FIG. 1, the
於一實施例中,請參閱第2圖,電子裝置20包含處理器21、調變電路23、光源驅動電路25及發光單元27。其中,處理器21用以執行各種運算,由積體電路如微 控制單元、微處理器、數位訊號處理器、特殊應用積體電路或一邏輯電路來實施。於一實施例中,發光單元27可由發光二極體(LED)實現之,或是由電子裝置20的補光燈、充電指示燈、螢幕或其餘可供發光的裝置以實現之。 In one embodiment, please refer to FIG. 2, the
於一實施例中,處理器21與調變電路23電性耦接,調變電路23與光源驅動電路25電性耦接,光源驅動電路25與發光單元27電性耦接。 In one embodiment, the processor 21 is electrically coupled to the
接著,請參閱第3圖,以下敘述本案控制方法的各個步驟310~350。 Next, referring to FIG. 3, the following describes each
於步驟310中,電子裝置20的處理器21藉由一使用者介面以接收一樓層資訊。 In
例如,電子裝置20(如智慧型手機)可開啟用以選擇欲到達的樓層的一應用程式(APP),此應用程式的使用者介面用以顯示多個虛擬樓層按鍵,例如此應用程式的使用者介面透過電子裝置20的螢幕顯示1樓、2樓...6樓等虛擬樓層按鍵、虛擬關門按鍵及虛擬開門按鍵。使用者可點選使用者介面所呈現之虛擬樓層按鍵(例如用以點選2樓),以選擇欲到達的樓層,即為樓層資訊。藉此,處理器21可藉由使用者介面以接收到樓層資訊。 For example, the electronic device 20 (such as a smart phone) can open an application (APP) for selecting the floor to be reached. The user interface of this application is used to display multiple virtual floor buttons, such as the use of this application The user interface displays virtual floor buttons, virtual door closing buttons, and virtual door opening buttons on the first floor, second floor, and sixth floor through the screen of the
於步驟320中,電子裝置20的調變電路23用以將樓層資訊調變為一閃爍樣式碼,並藉由光源驅動電路25以促使發光單元27依據閃爍樣式碼以發出一光源訊號LIT。 In
請參照表一,其為用以表示樓層資訊與閃爍樣式碼的對應關係表。須注意的是,表一的資訊儲存於電子裝 置20的一儲存裝置中(如記憶體、硬碟、隨身碟記憶卡),同樣地,表一的資訊亦儲存於電梯系統10的一儲存裝置中(如記憶體、硬碟、隨身碟記憶卡)。 Please refer to Table 1, which is a table showing the correspondence between floor information and flashing pattern codes. It should be noted that the information in Table 1 is stored in a storage device of the electronic device 20 (such as a memory, a hard disk, or a flash memory card). Similarly, the information in Table 1 is also stored in a storage device in the
舉例而言,當樓層資訊為2樓時,調變電路23搜尋表一中所載之對應2樓的閃爍樣式碼(即「101010」),並將此閃爍樣式碼傳送到光源驅動電路25。 For example, when the floor information is on the second floor, the
接著,光源驅動電路25促使發光單元27依據閃爍樣式碼以發出光源訊號LIT。於一實施例中,閃爍樣式碼中的1代表開啟發光單元27(亮),0代表關閉發光單元27(暗)。於此例中,發光單元27依據閃爍樣式碼「101010」以依序輸出光源訊號LIT「亮暗亮暗亮暗」。其中,光源訊號LIT可以是可見光(如LED所散發出的光線)或不可見光(如紅外線)。 Then, the light
於一實施例中,當坐著輪椅的使用者UR1手持電子裝置20進入電梯內時,使用者UR1可透過電子裝置20 選擇欲到達的樓層(即輸入樓層資訊),電子裝置20發出對應樓層資訊的光源訊號LIT(如「亮暗亮暗亮暗」),使得電梯系統的光檢測器17得以拍攝到此光源訊號LIT。由於光源閃爍的速度快,光源訊號LIT可以輕易在1毫秒(ms)內傳輸完畢,因此不會有使用者(如使用者UR1、UR2)間互相干擾的情形發生。 In one embodiment, when the user UR1 in a wheelchair holds the
於一實施例中,身高不足以按到部分電梯按鍵(如第1圖中的按鍵BT1)的使用者UR2(如孩童),可透過電子裝置30(如智慧型手環),以設置並發出對應樓層資訊的光源訊號LIT。 In an embodiment, a user UR2 (such as a child) whose height is insufficient to press some elevator buttons (such as the button BT1 in FIG. 1) can set and issue through the electronic device 30 (such as a smart bracelet) Light source signal LIT corresponding to floor information.
於步驟330中,電梯系統10的光檢測器17接收來自電子裝置20之光源訊號LIT。 In
於一實施例中,電梯系統10更包含增幅電路15,用以增幅光檢測器17所接收到的光源訊號LIT,並將增幅後的光源訊號LIT傳送至解調電路13。 In one embodiment, the
於步驟340中,解調電路13解調出光源訊號LIT所對應之一閃爍樣式碼,並依據閃爍樣式碼以取得樓層資訊。 In
舉例而言,當光檢測器17接收到的光源訊號LIT為「亮暗亮暗亮暗」時,解調電路13依據閃爍樣式碼中的1代表開啟發光單元27(亮),0代表關閉發光單元27(暗)的規則,以解調出對應此光源訊號LIT所對應之閃爍樣式碼為「101010」,並搜尋存儲存於電梯系統10之儲存裝置中的表一(其為記載樓層資訊與閃爍樣式碼的對應關係表),藉 由表一以查詢並取得對應閃爍樣式碼「101010」的樓層資訊為2樓。 For example, when the light source signal LIT received by the
藉此,電梯系統10可得知使用者UR1欲到達的樓層。 In this way, the
於步驟350中,電梯系統10的處理器11依據樓層資訊以控制電梯之移動。例如,處理器11依據樓層資訊以控制電梯移動至2樓。 In
此外,於一些實施例中,本案可應用市面上的電梯控制系統,將光檢測器17及解調電路13連接至原電梯控制系統(已具備處理器11),並配合上述步驟,即可達到本案電梯系統10之上述功能,故本案發明無須高成本即可達到非接觸式的電梯按鍵功能。 In addition, in some embodiments, this case can be applied to the elevator control system on the market, connecting the
綜上,本發明所述之控制系統及控制方法,可使用電子裝置,如智慧型手環或智慧型手機,搭配應用程式與光通訊原理,以達到非接觸式按鍵之功能。進一步而言,本案控制系統及控制方法可藉由其所達成的非接觸式按鍵之功能,以避免多名使用者按壓電梯按鍵後,電梯按鍵被病菌污染的情形,此外,即使孩童或坐於輪椅的病患的高度不足以按到電梯樓層按鍵時,亦可透過隨身的電子裝置以選擇欲到達的樓層,因此,本發明亦提升了使用者操作電梯系統的便利性。 In summary, the control system and control method described in the present invention can use electronic devices, such as smart bracelets or smart phones, together with application programs and optical communication principles, to achieve the function of non-contact keys. Further, the control system and control method of the present case can achieve the function of non-contact keys to avoid the contamination of the elevator keys by bacteria after multiple users press the elevator keys. In addition, even if children or When the height of the wheelchair patient is insufficient to press the elevator floor button, the electronic floor can also be used to select the floor to be reached. Therefore, the present invention also improves the convenience of the user to operate the elevator system.
雖然本發明已以實施例揭露如上,然其並非用以限定本發明,任何熟習此技藝者,在不脫離本發明之精神和範圍內,當可作各種之更動與潤飾,因此本發明之保護範 圍當視後附之申請專利範圍所界定者為準。 Although the present invention has been disclosed as above by the embodiments, it is not intended to limit the present invention. Anyone who is familiar with this art can make various modifications and retouchings without departing from the spirit and scope of the present invention, so the present invention is protected The scope shall be as defined in the appended patent application scope.
310~350‧‧‧步驟 310~350‧‧‧Step
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