TWI373435B - Automatic following life raft - Google Patents

Automatic following life raft Download PDF

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Publication number
TWI373435B
TWI373435B TW96141215A TW96141215A TWI373435B TW I373435 B TWI373435 B TW I373435B TW 96141215 A TW96141215 A TW 96141215A TW 96141215 A TW96141215 A TW 96141215A TW I373435 B TWI373435 B TW I373435B
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Taiwan
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control module
life
saving
mode
unit
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TW96141215A
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Chinese (zh)
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TW200920655A (en
Inventor
Ching Hua Chiu
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Univ Nat Chunghsing
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Publication of TWI373435B publication Critical patent/TWI373435B/en

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Description

1373435 九、發明說明: 【發明所屬之技術領域】 本發明係一種救生裝置,尤其是關於一種具有自動跟 隨功能的救生裝置。 • 【先前技術】 在海上或湖上的長泳,是最容易發生溺水意外的地 點,其主要的原因在於長泳過程中,救生設備(浮板、救 • 生艇…等)或救生人員無法隨侍在側,導致長泳者遭受意 外或有救生緊急需求時,經常無法立即獲得救援,因此導 致溺水意外發生。 【發明内容】 為解決前述的救生設備無法隨侍於游泳者之左右而產 生生命安全受到威脅的問題’本發明係一種自動跟隨救生 裝置,其包含: 一發送單元,其可發送一位置訊號及一距離訊號; 一救生本體,係-可漂浮於水面上且呈長條狀之塊體; -控制模組’係固定裝設於該救生本體,可操作於一 自動跟隨模式及一手動控制模式; 進係固疋連結於該救生本體之底部表面,其1373435 IX. Description of the Invention: [Technical Field] The present invention relates to a life saving device, and more particularly to a life saving device having an automatic following function. • [Prior Art] Long swimming at sea or on the lake is the most prone to waterlogging accidents. The main reason is that during long swimming, life-saving equipment (floating board, rescue boat, etc.) or life-saving personnel cannot follow When the waiter is on the side, causing long swimmers to suffer accidents or have emergency needs for lifesaving, they often cannot get immediate rescue, thus causing drowning accidents. SUMMARY OF THE INVENTION In order to solve the problem that the aforementioned lifesaving device cannot be threatened by the life of the swimmer, the present invention is an automatic following lifesaving device, which includes: a transmitting unit that can transmit a position signal and a distance signal; a life-saving body, which is a block that can float on the surface of the water and has a strip shape; - a control module is fixedly mounted on the life-saving body, operable in an automatic following mode and a manual control mode The enthalpy is attached to the bottom surface of the rescue body,

與該控制模組雷性遠姑 W IV '' 並接又s亥控制模組之啟動而提供 該救生本體於水面上前進之動力; 方向舱,係可活動裝設於該救生本體底部表面並與 4 1373435 推進㈣位置對應,其與該控制模組對應連接,並接受 —之控制而轉動以改變該救生本體於水 進方向; j 組’係裝設於該救生本體,並與該控制模組 =接,其可接收該位置訊號及該距離訊號,並將接收 之讯號达至該控制模組;以及 一切換操控模組,豆桊μ於兮料丄丄从 ^ ^ , /、裝u又於该救生本體表面,且與該 技制杈組電性連接,其接 楛細i。从& 使用者之刼作以選擇該控制 細作於該自動跟隨模式或該手動控制模式; 當控制模組操作於自動跟隨模式時,其依據位 :: 虎及距離訊號而操控推進器及方向艇,使救生本體盘 發送單元維持—拉宏Μ ’疋距離;而_制模組操作於該手動 該切換操控模組接受該使用者之操作而,驅 動该推進器及該方向舵。 生本:二者可於游泳時’佩帶該發送單元,使該救 二、β追隨該使用者,並與該使用者維持於特定 蝴而d 遇到危料,可即時取得該救生本 袓堃“ ’另外’該使用者亦可操控該切換控制模 '驶該救生本體朝岸邊或其他等待救援的其他受難 【實施方式】 請參考第一圖、货_ 第二圖以及第三圖,其係為本發日月ό 動跟隨救生裝置之齡杜〜 勹不明自 只施例,其包含一救生本體( 5 0)、-嵌設於該教生本體(1Q)内部之 〇)、一固定裘設於該救生太M f, n、e 、( 坟生本體(1 0)底部之推進器(3 〇)、一裝設於該救生本體(1 〇)底部之方向艇(4σ0)、 感剔吴組(5 0 )、-裝設於該救生本體(1 〇 )表面 之切換操控模組(60),以及-可與該感測模組(5〇) 進仃Μ傳遞之發送單元(7Q),其中,該控制模組(2 〇:分別與該推進器(30)、該方向艇(4〇)、該感 測杈組(5 0 )以及該切換操控模組(6 ◦)分 性連結。 生本m ( 1 〇 )係為一可漂浮於水面上的浮艇或 浮板。 °亥推進器(3 〇)包含—Μ ^ Α Ο η \ υ ; ^ 3 叙體(3 2 )以及一裝設於 該殼體(3 2 )内部之推進$遠^ q I <雅進馬違(3 4 ),該殼體(3 2 ) 為兩令而均呈開放夕+ ^ 中工请肢’ S玄设體(3 2 )係固定於該And the control module is connected with the W IV '' and the start of the control module to provide the power of the life-saving body to advance on the water surface; the direction cabin is movably mounted on the bottom surface of the life-saving body and Corresponding to the position of the 4 1373435 propulsion (four), which is correspondingly connected with the control module, and is controlled to rotate to change the life-saving body in the water inlet direction; the j-group is installed on the rescue body, and the control module Group = connected, which can receive the position signal and the distance signal, and the received signal reaches the control module; and a switching control module, the bean 桊 μ in the 丄丄 ^ from ^ ^, /, U is also on the surface of the life-saving body, and is electrically connected to the technical group, and is connected to the thinner. Selecting the control from the & user to select the control in the automatic follow mode or the manual control mode; when the control module operates in the automatic follow mode, it controls the pusher and direction according to the bit:: tiger and distance signal The boat causes the rescue body disk sending unit to maintain a pull-up distance, and the _ module operates the manual switch control module to accept the user's operation to drive the thruster and the rudder. Student: The two can 'wear the sending unit when swimming, so that the rescue 2, β follow the user, and the user maintains a certain butterfly and d encounters dangerous materials, and the life-saving book can be obtained immediately. "The other user can also manipulate the switching control mode to drive the rescue body toward the shore or other waiting for rescue. [Embodiment] Please refer to the first figure, the goods _ second figure and the third picture, This is the age of the life-saving device that follows the life-saving device. It is not known from the application. It includes a life-saving body (50), a raft embedded in the body of the student (1Q), and a fixed 裘. Set in the life-saving M F, n, e, (the propeller (3 〇) at the bottom of the grave body (10), a direction boat (4σ0) installed at the bottom of the life-saving body (1 〇), Wu group (50), a switching control module (60) mounted on the surface of the life-saving body (1 〇), and a transmitting unit (7Q) capable of transmitting and transmitting with the sensing module (5〇) ), wherein the control module (2 〇: respectively with the propeller (30), the direction boat (4 〇), the sensing cymbal group (50), and Switch the control module (6 ◦) into a separate link. The original m (1 〇) is a floating boat or floating plate that can float on the water. °Hai propeller (3 〇) contains -Μ ^ Α Ο η \ υ ; ^ 3 体体 (3 2 ) and a propulsion $ far ^ q I < 雅进马违 (3 4 ) installed inside the casing (3 2 ), the casing (3 2 ) is two Both are open for the evening eve + ^ The workman's request for the limb 'S Xuanji body (3 2) is fixed at the

救生本體(1 〇、 庇邺A u )之底。卩表面,且該殼體(3 2 )之軸心 方向平行該救生本體(1Q) 4拉、丄U」之長度方向。該馬達(3 則設於該殼體(3 ?)内邱 、d 2 )内。P其接受該控制模組(2 ◦) 之控制而驅動,提^丘該救生太 捉丰1 0 )於水面前進之動 力。 该方向蛇(40)係呈-板體狀,其一轉動軸樞設於 該殼體(3 2)内部之一端,且受該控制模組(2 〇 )之 控制以該轉動樞轴對該殼體(3 2) #動,以改變該救生 本體(10)之前進方向。 該感測模址(5 〇 )包含分別與該控制模組(2 〇 ) 6 1373435 雙向連接之一距離感測單元(5 2The bottom of the life-saving body (1 〇, 邺Au). The surface of the crucible, and the axial direction of the casing (32) is parallel to the longitudinal direction of the rescue body (1Q) 4, 丄U". The motor (3 is disposed in the housing (3?), Qiu, d 2 ). P is driven by the control of the control module (2 ◦) to raise the power of the water saving surface. The direction of the snake (40) is in the form of a plate, and a rotating shaft is pivotally disposed at one end of the casing (32) and controlled by the control module (2) to rotate the pivot The housing (3 2) # moves to change the forward direction of the lifesaving body (10). The sensing module address (5 〇 ) includes a distance sensing unit (2 2 ) that is bidirectionally connected to the control module ( 2 〇 ) 6 1373435 respectively.

’ ^ — Jft TO AJ‘ ^ — Jft TO AJ

(5 4 ) ’可分別接受該發送單元(7 泛測單7L 訊號後,將位置及距離訊號傳送至該控制模及距離 其中,該位置訊號係為該發送模組(7 0 } 模組(5 4)之間的方位角度關係,而兮距雜該位置感測 距離感測單元(5 2)與該發送單元( 訊號係為該 關係。 )之間的距離 =換操控模組(60)係裝設於該 ^ 之一年扣广1〇、, , + v I (J ) 2 )上,可包含分別與該0 p 4 ^ , '、你 & 制拉組(2 η、 又向連接之一模式切換單 ,β ^ 匕)以及—手動控制單元 (64),其中,該模式切換單元( 穴干几v b 2 )係供使用去 控該控制模組(2 〇 )執扞於 ,使用者知 鮮… 執仃於一自動跟隨模式或-手動控 制板式,為一具有兩種狀能的 狀心、的電子開關,讓使用者切換該 電子開關以決定該控制模纟且(p ^〉路批 、 馔.Q 2 〇)所執行的模式;該手(5 4 ) 'The transmitting unit can be separately received (7 after the 7L signal is transmitted, the position and distance signals are transmitted to the control mode and the distance is the transmission module (7 0 } module ( 5 4) The azimuthal relationship between the distances, and the distance between the sensing distance sensing unit (52) and the transmitting unit (the signal is the relationship) = the control module (60) The system is installed on the one-year-old buckle, 1 , , , + v I (J ) 2 ), and can be included with the 0 p 4 ^ , ', you & pull group (2 η, again Connect one mode switch, β ^ 匕) and - manual control unit (64), wherein the mode switching unit (a few vb 2 ) is used to control the control module (2 〇), The user knows how to... is stuck in an automatic follow mode or a manual control panel, which is an electronic switch with two shapes of energy, allowing the user to switch the electronic switch to determine the control mode and (p^ 〉Road batch, 馔.Q 2 〇) the mode executed; the hand

動控制早元(6 4 )得於·#α $ I )係於執仃该手動控制模式時,供使用 者自行操控該推進器f q η丨Π — + , , 盗(30)及該方向舵(40)而直接 駕,驶該救生本體(1 〇 )。 該發送單元(70)可a ^ „ J 了為一距離及方位發送元件或為 - GPS接收發射器,其可由衛星接收本身的座標後,在 發送給該感測模組(5〇),而讓該控制模組(2〇)得 知該發送單元(70)的正確距離及位置。 請參考第五圖及第六圖’使用時,使用者可於游泳時 在手腕上佩戴該發送單元(7G),該發送單元(7〇) 持續對該感測模組(5 〇)發出距離及位置訊號。舉例而 7 1^/3435 ",依據設計可讓救生本體(1 Ο)與配戴該發送單元(7 n0:之使用者維持於5米〜15米之間,當該控制模組(2 依據该所接受的訊號判定二者之間的距離已經超 未〜1 5米安全距離時,該控制模組(2〇) 止該推進器(30)及該方向艇(4〇)以自動調整= 之間的距離。 1 »月參考第四圖’為本較佳實施例該控制模組(2 之執行模式選擇及動作的流程,包 模式⑷^感測距離(82)、執行手二斷選擇自動跟隨 々 、J 執仃手動控制模式(83) ' 。十鼻距離(8 4 )、刺定sis雜县末+m 〜㈣疋否在關β (85)、感測位 罝(8 6 )、判定方位(8 7 )、坰敕十& Α , #it||(89)。 騎方向W⑻以及開啟 “該判斷選擇自動跟隨模式(81)步驟中,係為該控制 核組(2 0 )判斷該模式切換單元(6 2 )是否受到—使 =犧而切換至自動跟隨模式,當切換至該自動跟隨 板式日”則進行該感測距離(82)步驟;巾當判斷結果為 「否」時’則進行該執行手動控制模式(83)步驟,代表 該控制模組(2 0 )係處於該手動控制模式下。 該感測距離(82)步驟中,係為該距離感測單元(5 2 )自該發送單元(7 Q )接收該距離訊號。 該計算距離(84)步驟中,係為該控制模組(2 〇 ) 依據所接受的距離訊號,計算該救生本體(丄◦)與 送單元(7 0 )之間的距離。 又 該判定距離是否在範圍内(85)步驟中,該控制模組 8 1373435 …斷計算距離(84)步驟之計算結果是否維持於 一 s又疋距離範圍,當判斷結果為「β ^ , 00, 勺疋」,則回到該感測距 離"2)步驟而繼續感測距離;而當判斷結果係為二者之 間的距離已經超過該設定距離範圍時,則進 (86)步驟。 ^置 該感測位置(86)步驟中,係為該位置感測單元(5 4)接收由該發送單元(70)所發送之位置訊號。 該判定方位(87)步驟中,係為該控制模組(2 依據該位置感測單元(54)所接收的位置訊號以判斷 該救生本體(1 〇 )與該發送單元 w υ」之間的方位關 係0 該調整方向舱(88)步驟中’係為該控制模組( 依據該救生本體(i 0 )與該發送單元(7 〇 )之間的方 位關係’控制及調整該方向舵(4 〇 )朝往適當的方向。 該開啟推進器(89)步驟中,係為該控制模組 啟動該推進器(30)㈣救生本體(1G)朝該發0 π ( 7 0 )方向前進,使該救生本體(丄〇 )持續維持與 該使用者於該設定距離範圍内。 、 【圖式簡單說明】 第一圖為本發明較佳實施例之立體圖。 第二圖為本發明較佳實施例之側視圖。 第二圖為本發明較佳實施例之方塊圖。 作 第四圖為本發明較佳實施例之—執行模式選擇及動 9 1373435 流程圖。 第五圖為本發明較佳實施例之使用示意圖。 第六圖為本發明較佳實施例之另一使用示意圖。 【主要元件符號說明】 (1 0 )救生本體 (1 2 )手把 (2 0 )控制模組 # ( 3 0 )推進器 (3 2 )殼體 (3 4 )推進馬達 (4 0 )方向舵 (5 0 )感測模組 (5 2 )距離感測單元 (5 4 )位置感測模組 (6 0 )切換操控模組 • ( 6 2 )模式切換單元 (6 4 )手動控制單元 (7 0 )發送單元The dynamic control early element (6 4 ) is obtained from the #α $ I ) when the manual control mode is executed, and the user can control the propeller fq η丨Π — + , , thief (30) and the rudder ( 40) While driving directly, drive the rescue body (1 〇). The transmitting unit (70) can be a distance and azimuth transmitting component or a GPS receiving transmitter, which can be transmitted to the sensing module (5〇) after receiving the coordinates of the satellite by the satellite. Let the control module (2〇) know the correct distance and position of the sending unit (70). Please refer to the fifth figure and the sixth figure 'When using, the user can wear the sending unit on the wrist while swimming ( 7G), the sending unit (7〇) continuously sends a distance and position signal to the sensing module (5 〇). For example, 7 1^/3435 ", according to the design, the life-saving body (1 Ο) and the wearing The sending unit (7 n0: the user is maintained between 5 meters and 15 meters, when the control module (2 according to the received signal determines that the distance between the two has exceeded the safe distance of ~ 15 meters) The control module (2〇) stops the thruster (30) and the direction boat (4〇) to automatically adjust the distance between = 1 1 month according to the fourth figure 'the preferred embodiment of the control mode Group (2 execution mode selection and action flow, package mode (4) ^ sensing distance (82), execution hand two break selection automatically follow With the 々, J 仃 manual control mode (83) '. Ten nose distance (8 4), stabbed sis miscellaneous county end + m ~ (four) 疋 no in the off β (85), sensing position 8 (8 6), judgment Azimuth (8 7 ), 坰敕 10 & Α , #it||(89). The riding direction W (8) and the opening of the "select the automatic following mode (81) step are judged by the control core group (20) Whether the mode switching unit (62) is switched to the automatic following mode, and when the switching to the automatic following board type is performed, the sensing distance (82) step is performed; when the judgment result is "No" 'The step of performing the manual control mode (83) is performed, and the control module (20) is in the manual control mode. In the sensing distance (82) step, the distance sensing unit is (5 2 Receiving the distance signal from the transmitting unit (7 Q ). In the calculating distance (84) step, the control module (2 〇) calculates the life-saving body (丄◦) and the sending according to the received distance signal. The distance between the units (70). In addition, whether the distance is within the range (85), the control module 8 137 3435 ... The calculation result of the calculation distance (84) step is maintained at a distance of s and 疋, and when the judgment result is "β ^ , 00, scoop", return to the sensing distance "2) step and continue Sensing the distance; and when the judgment result is that the distance between the two has exceeded the set distance range, proceed to step (86). In the step of sensing position (86), the position sensing unit is (5) receiving the position signal transmitted by the transmitting unit (70). In the determining direction (87), the control module (2) is based on the position signal received by the position sensing unit (54). Determining an azimuth relationship between the rescue body (1 〇) and the transmitting unit w υ" in the step (88) of the adjusting direction cabin (88) is the control module (according to the life-saving body (i 0 ) and the transmitting unit The orientation relationship between (7 〇) 'controls and adjusts the rudder (4 〇) towards the appropriate direction. In the step of opening the pusher (89), the propulsion device (30) is activated for the control module, and (4) the rescue body (1G) is advanced in the direction of 0 π (70), so that the lifesaving body (丄〇) continues. Maintain the user within the set distance range. BRIEF DESCRIPTION OF THE DRAWINGS The first figure is a perspective view of a preferred embodiment of the present invention. The second figure is a side view of a preferred embodiment of the invention. The second figure is a block diagram of a preferred embodiment of the present invention. The fourth figure is a flow chart of the execution mode selection and the motion 9 1373435 in the preferred embodiment of the present invention. Figure 5 is a schematic illustration of the use of a preferred embodiment of the invention. Figure 6 is a schematic view showing another use of the preferred embodiment of the present invention. [Main component symbol description] (1 0) rescue body (1 2 ) handle (2 0 ) control module # ( 3 0 ) thruster (3 2 ) housing (3 4 ) propulsion motor (40) rudder ( 5 0) Sensing module (5 2 ) Distance sensing unit (5 4 ) Position sensing module (60) Switching control module • ( 6 2 ) Mode switching unit (6 4 ) Manual control unit (7 0 Sending unit

Claims (1)

1373435 101 年 8 月 十、申請專利範圍: 丄·—種自動跟隨救生裝置,其包含: 發送單元,係為一 GPS接收發射器,其對外發送一 位置訊號及一距離訊號;1373435 August 101, the scope of application for patents: 丄·-automatic follow-up life-saving device, comprising: a sending unit, which is a GPS receiving transmitter, which sends a position signal and a distance signal to the outside; 救生本體係可漂浮於水面上且呈長條狀之塊體; 一控制模組,係固定裝設於該救生本體,其可操作於 自動跟隨模式及一手動控制模式,並内建有一安全距離; 一推進器,其固定連結於該救生本體之底部表面,其 與该控制模組電性連接,並接受該控制模組之 該救生本體於水面上前進之動力; 動而“ 一方向舵,係可活動裝設於該救生本體底部表面並與 該推進器的位置對應’其與該控制模組對應連接,並接受 5玄控制模組之控制而轉動以改變該救生本體於水面上的行 進方向; 感測模組,係裝設於該救生本體,並與該控制模組 電性連接,其可接收發送單元的該位置訊號及該距離訊 號,並將接收之訊號送至該控制模組;其中該感測模組係 包含分別與該控制模組雙向連接之一距離感測單元以及一 位置感測單元,以接收該發送單元的該位置訊號及該距離 。凡號’計算救生本體與發送單元之間距離以及發送單元方 位’並分別將計算出方位輸往該控制模組;以及 —切換操控模組,其裝設於該救生本體表面,且與該 控制模組電性連接,其接受一使用者之操作以選擇該控制 模組操作於該自動跟隨模式或該手動控制模式; 11 1373435 I ιοί 日修正替換頁I - 八中,當该控制模組操作於該自動跟隨模式時,其依 • · j發送單元的位置相關資訊之訊號,計算救生本體與發送 .之間的距離及方位’操控該推進器及該方向舵朝向發 达I元進行跟隨’#酉己合安全範圍控制該救生本體盘該發 送單元之間距離維持在安全距離範圍内;而當該控制模組 操作於該手動控制模式下時,該切換操控模組接受該使用 者之操作而驅動該推進器及該方向舵。 2如申明專利範圍第1項所述之自動跟隨救生裝 置’該救生本體上部表面凸設一手把。 3如申明專利範圍第2項所述之自動跟隨救生裝 置11亥切換操控模組包含分別與該控制模組雙向電性連接 切換模式單元以及一手動控制單元,該切換模式單元 及該手動控制單元分別裝設於該手把,且該切換模式單元 係選擇該控制模組操作於該自動跟隨模式或該手動控制模 式,及手動控制單元係於該控制模組操作於該手動控制模 φ 式下時,可驅動該推進器及該方向舵。 4.如申請專利範圍第2或3項所述之自動跟隨救生 裝置,忒救生本體為一救生板或一救生艇。 5 ·如申請專利範圍第2或3項所述之自動跟隨救生 裝置’該推進器包含一殼體以及一裝設於該殼體内部之推 進馬達,該殼體係為兩端均呈開放之中空筒,其固定於該 救生本體底部表面,使其轴心與該救生本體之長度方向平 行,該推進馬達接受該控制模組之控制而驅動;該方向& 係為一板體,其一轉動軸心垂直樞設於該殼體之一端内部 12 1373435 101年8月14日修正替換頁_ 表面,且其接受該控制模組之控制而以該轉動軸心相對該 ,; 殼體轉動。 Η 、圖式: 如次頁。The life-saving system can float on the surface of the water and is a long strip; a control module is fixedly mounted on the life-saving body, which is operable in an automatic following mode and a manual control mode, and has a built-in safety distance a pusher fixedly coupled to the bottom surface of the life-saving body, electrically connected to the control module, and receiving the power of the life-saving body of the control module to advance on the water surface; The movable body is mounted on the bottom surface of the rescue body and corresponds to the position of the propeller. The motor is connected to the control module and is controlled by the control of the 5th control module to change the traveling direction of the lifesaving body on the water surface. The sensing module is mounted on the life-saving body and electrically connected to the control module, and can receive the position signal of the transmitting unit and the distance signal, and send the received signal to the control module; The sensing module includes a distance sensing unit and a position sensing unit respectively connected to the control module to receive the position signal of the sending unit and the The number is 'calculated the distance between the life-saving body and the transmitting unit and the direction of the transmitting unit' and the calculated bearing position is respectively sent to the control module; and the switching control module is mounted on the surface of the life-saving body, and The control module is electrically connected, and accepts a user operation to select the control module to operate in the automatic following mode or the manual control mode; 11 1373435 I ιοί day correction replacement page I - eight, when the control mode When the group operates in the automatic following mode, it calculates the distance and orientation between the rescue body and the transmission according to the signal of the position information of the sending unit, and controls the propeller and the rudder to follow the developed I element. '#酉合合安全范围控制 The life-saving body disk is maintained within a safe distance between the transmitting units; and when the control module is operated in the manual control mode, the switching control module accepts the user The propeller and the rudder are driven to operate. 2The automatic following rescue device as described in claim 1 of the patent scope The automatic tracking and life-saving device 11 Hai switching control module according to claim 2 includes a bidirectional electrical connection switching mode unit and a manual control unit respectively, and the switching mode The unit and the manual control unit are respectively mounted on the handlebar, and the switching mode unit selects the control module to operate in the automatic following mode or the manual control mode, and the manual control unit is operated by the control module When the manual mode is controlled, the propeller and the rudder can be driven. 4. The automatic life-saving device according to claim 2 or 3, wherein the life-saving body is a life-saving board or a lifeboat. The automatic following rescue device of claim 2 or 3, wherein the pusher comprises a casing and a propulsion motor mounted inside the casing, the casing being an open hollow cylinder at both ends, Fixed to the bottom surface of the life-saving body such that its axis is parallel to the length direction of the life-saving body, and the propulsion motor is driven by the control of the control module; the direction &a Mp; is a plate body, a rotating axis is vertically pivoted on one end of the housing 12 1373435 on August 14, 101 to modify the replacement page _ surface, and it is controlled by the control module to rotate The axis is opposite to the axis; the housing rotates. Η , Schema: Like the next page. 1313
TW96141215A 2007-11-01 2007-11-01 Automatic following life raft TWI373435B (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015007024A1 (en) * 2013-07-16 2015-01-22 Wang Zhan Rope-controlled aquatic life-saving apparatus
CN106081020A (en) * 2016-06-27 2016-11-09 宜兴市申益体育设施有限公司 A kind of Life saving float on water

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107031804A (en) * 2017-05-27 2017-08-11 杜国泽 Trailing type lifesaving appliance

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015007024A1 (en) * 2013-07-16 2015-01-22 Wang Zhan Rope-controlled aquatic life-saving apparatus
CN106081020A (en) * 2016-06-27 2016-11-09 宜兴市申益体育设施有限公司 A kind of Life saving float on water

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