TWM324206U - Global positioning device powered by wind - Google Patents
Global positioning device powered by wind Download PDFInfo
- Publication number
- TWM324206U TWM324206U TW096209874U TW96209874U TWM324206U TW M324206 U TWM324206 U TW M324206U TW 096209874 U TW096209874 U TW 096209874U TW 96209874 U TW96209874 U TW 96209874U TW M324206 U TWM324206 U TW M324206U
- Authority
- TW
- Taiwan
- Prior art keywords
- wind
- global positioning
- power
- charging circuit
- rechargeable battery
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S5/00—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations
- G01S5/0009—Transmission of position information to remote stations
- G01S5/0018—Transmission from mobile station to base station
- G01S5/0027—Transmission from mobile station to base station of actual mobile position, i.e. position determined on mobile
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03D—WIND MOTORS
- F03D9/00—Adaptations of wind motors for special use; Combinations of wind motors with apparatus driven thereby; Wind motors specially adapted for installation in particular locations
- F03D9/10—Combinations of wind motors with apparatus storing energy
- F03D9/11—Combinations of wind motors with apparatus storing energy storing electrical energy
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03D—WIND MOTORS
- F03D9/00—Adaptations of wind motors for special use; Combinations of wind motors with apparatus driven thereby; Wind motors specially adapted for installation in particular locations
- F03D9/20—Wind motors characterised by the driven apparatus
- F03D9/25—Wind motors characterised by the driven apparatus the apparatus being an electrical generator
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S19/00—Satellite radio beacon positioning systems; Determining position, velocity or attitude using signals transmitted by such systems
- G01S19/01—Satellite radio beacon positioning systems transmitting time-stamped messages, e.g. GPS [Global Positioning System], GLONASS [Global Orbiting Navigation Satellite System] or GALILEO
- G01S19/13—Receivers
- G01S19/34—Power consumption
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S19/00—Satellite radio beacon positioning systems; Determining position, velocity or attitude using signals transmitted by such systems
- G01S19/01—Satellite radio beacon positioning systems transmitting time-stamped messages, e.g. GPS [Global Positioning System], GLONASS [Global Orbiting Navigation Satellite System] or GALILEO
- G01S19/13—Receivers
- G01S19/35—Constructional details or hardware or software details of the signal processing chain
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
- F05B2240/00—Components
- F05B2240/90—Mounting on supporting structures or systems
- F05B2240/94—Mounting on supporting structures or systems on a movable wheeled structure
- F05B2240/941—Mounting on supporting structures or systems on a movable wheeled structure which is a land vehicle
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/72—Wind turbines with rotation axis in wind direction
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E70/00—Other energy conversion or management systems reducing GHG emissions
- Y02E70/30—Systems combining energy storage with energy generation of non-fossil origin
Landscapes
- Engineering & Computer Science (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Computer Networks & Wireless Communication (AREA)
- Power Engineering (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Position Fixing By Use Of Radio Waves (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Description
M324206 、八、新型說明: 【新型所屬之技術領域】 本創作係-種以風力發電之全球定位追 一種利用風力發電提供電力之全球定位追蹤裝置者。,尤才曰 【先前技術】 按,GPS (全球定位系統)追蹤裝置, 行於離地2〇,_公里的人造衛星,來進行定位24 = .置’這㈣星上各有兩職原子鐘和㈣、子鐘 收訊號的GPS言曼備精準的經度及緯度'數值接 • 絲各地的使用者知道他目前所在的位置。d讓身處在 ,而,一般習用之全球定位追縱裝置係利 t充電電池)來提供電力’導致電池僅能提供—段時 電力’若長時間在戶外,或無新電池 力中斷,無法使用,非常不便利。 貝丨夺易造成電 【新型内容】 創作人有鑑於前述先前技術之缺點,乃依並 ,球:位追蹤裝置之製造經驗和技術累積,針對工述:2 =九各種解決的方法,在經過不斷的研 改g 縱創Γ之—目的,係提供—種以風力發電之全球定位追 如波置,令以風力發電提供電力。 Μ根據上述之目的,本創作之全球定位追蹤裝置,其係 。又有:主體’該主體包含有一風力發電機、一電源調節電路 、-中央處理單元(CPU)、一充電電路、一充電電池、一通 用=包無線服務(GPRS)模組、一全球定位系統(Gps)接 收杈組’其中,風力發電機與電源調節電路、充电电路相接 ’電源調節電路則與中央處理單元相連接,巾央處理單元分 別W通用封包無線服務(GPRS)模組、全球定位系統(奶 3 M324206 )接收模組、充電電路相連接,充電電路並與充電電池相連 接;該風力發電機設置於一交通工具上,利用交通工具在行 駛過程中所產生的風力進行發電;俾使用時,風力發電機產 生之電力,可藉由電源調節電路轉換為可供中央處理單元、 通用封包無線服務(GPRS)模組、全球定位系統(GpS )接 收模組正常工作的電能,同時,該電能並輸入充電電路,使 充電電路對充電電池進行充電,令風力發電機無風可發電時 ,中央處理單元可操控充電電路為放電狀態,使充電電池仍 然可供電力予通用封包無線服務(GPRS)模組、全球定位系 統(GPS )接收模組,從而確保了全球定位追縱裝置之正常 工作。 為便貝番查委員能對本創作之目的、形狀、構造裝置 特徵及其功效,做更進一步之認識與瞭解,茲舉實施例配合 圖式,詳細說明如下: 【實施方式】 本創作乃有關一種「以風力發電之全球定位追蹤裝置 」明參閱第1、2、3圖所示,本創作之全球定位追縱裝置, 其係設有一主體1〇,該主體1〇包含有一風力發電機u、一電 源調節電路12、一中央處理單元13 ( cpu)、一充電電路14 、一充電電池15、一通用封包無線服務(GpRS)模組16、一 全球定位系統(GPS)接收模組π,其中,風力發電機11與 電源調節電路12和充電電路14相接,電源調節電路12則與中 央處理單元13相連接,中央處理單元13分別與通用封包無線 服務(GPRS)模組16、全球定位系統(GPS)接收模組17、 充電電路14相連接,充電電路14並與充電電池15相連接;該 風力發電機上1設置於-交通工具(例如:火車、船舶或車= 上,利用父通工具在行駛過程中所產生的風力進行發電。 藉j述構件之組成,使用時,風力發電機丨丨產^之電 力,可藉由電源調節電路12轉換為可供中央處理單元13、通 用封包無線服務(GPRS)模組16、全球定位系統(Gps)接 4 M324206 收模组17正常工作的電能,同時,該電能並輸入充電電路i 4 ’使充電電路14對充電電池15進行充電,如此,當交通工具 停止行驶處於靜止不動狀態,令風力發電機11無風可發電時 ’中央處理單元13可操控充電電路14為放電狀態,使充電電 池15仍然可供電力予通用封包無線服務(GPRS)模組16、全 球疋位系統(GPS )接收模組17,從而確保了全球定位追蹤 裝置之正常工作。 復晴參閱第1、2、3圖所示,該充電電,池15可為大容量 充電電池15,在充電電路14的控制下,充電電池15電量在沒
有飽和前將持續進行充電,當充電電池15電量飽和後自動停 止充電,以保持充電電池15為充飽電狀態,又,該充電電池 15之工作環境溫度範圍為-40度到70度,可適用於戶外工作 %燒,且使用壽命長,可達5年,其電量容量可供全球定位 (GPS)接收模組17連續正常工作7天以上,基本滿足一 ,交通運輸工具的停留檢修期間的正常供電工作。裝置内同 日才/、有新型充放電控制電路,保護電池不會被過充電或過放 電而損壞電池。 復睛參閱第1、2、3圖所示,該風力發電機丨丨具有一本 體in,該本體ill内設有一風輪112,風輪112與一發電哭( 圖中未示)相連接’俾藉由風(流動之空氣)帶動風輪112 轉動而發電’該本體U1於風輪112之進風口、出風口上並設 有P方I.罔114,以防止異物進入本體i i工内,供保護風輪112 復請麥閱第1 圖所不 119 1λολ τ , . Μ丨丨 极W乃货电微U之風輪 m 的空氣流動速率條件下,其發電機輸出 壓為24V’平均電流為咖,發電器可產生的電 Γ/ VnV:3r產生9V電壓的最低空氣流動速率為750 π二:,電機U啟動風力低,利用效益高。又,本 ^ 作可叩長,迎風機構的進風口及出 5 M324206 風口均有隔離雜物衝盤 大風力,又能保證在蔓1罔114,既能保證風能的到最 復請參閱第受外界雜物的干擾破壞。 (GPS)接收模組17内含J戶::,裝置内的全球定位系統 (GPRS)、模二的二位的?fjf f告的通用封包無線服務 用。 、疋業級4種頻率模組,可全球通 位、自二;:閱f卜2、3圖所示,本創作風力發電之全球定 t仳\ ,木用—體設計,外觀符合空氣動力學要求且全 ㈣敏固結構上的設計堅固对用,可抵擔碎石等任何雜物 擊’完全符合在戶外使用的條件。本裝置安裝簡易: =任何連線,固定即可;且供電採用風能發電,既環保又實 =上所 ^’本創作之以風力發電之全球定位追縱裝 ί市前所未有之創新構造,其既未見於任何刊物: 盔飪;#亦未見有任何類似的產品’是以,其具有新穎性應 ·、,、疑慮。另外,本創作所具有之獨特特徵以及功能遠非習用 ^比擬’所以其確實tbf用更具#其進辣,而 = ^利法㈣新型專利之申請要件线定,乃依法提起專利申 以上所述’僅為本創作最佳具體實施例,惟本創作之 w特徵並不侷限於此,任何熟悉該項技藝者在本創作領域 範圍可輕易思及之變化或修飾,皆可涵蓋在以下本案之專利 【圖式簡單說明】 第'圖為本創作以風力發電之全球定位追蹤裝置之立體 外圖。 第2圖為本創作以風力發電之全球定位追蹤裝置之立 分解圖。 。 6 M324206 ' 第3圖為本創作以風力發電之全球定位追蹤裝置之方塊 圖。 【主要元件符號說明】 10、 主體 11、 風力發電機 111、 本體 112、 風輪 114、防護網 12、 電源調節電路 _ 13、中央處理單元(CPU) 14、 充電電路 15、 充電電池 16、 通用封包無線服務(GPRS)模組 17、 全球定位系統(GPS)接收模組
Claims (1)
- • M324206 九、申請專利範圍: 1、一種以風力發電之全球定位追蹤裝置,其係設有 一主體,其特徵在於:該主體包含有一風力發電機、一電源調節電路、一中 央處理單元(CPU)、一充電電路、一充電電池、一通用封包 無線服務(GPRS )模組、及一全球定位系統(GPS )接收模 組,其中風力發電機與電源調節電路和充電電路相接,電源 調節電路則與中央處理單元相連接,中央處理單元分別與通 用封包無線服務(GPRS )模組、全球定位系統(gps )接收 杈組、充電電路相連接,充電電路並與充電電池相連接;而 该風力發電機設置於一交通工具上,利用交通工具在行駛過 私中所產生的風力進行發電;俾風力發電機產生之電力,可 藉由電源調節電路轉換為可供中央處理單元、 服務(Gm)模組、全球定位系統(GPS)接收模^常^ 作的電能,同時,該電能並輸入充電電路,使充電電路對充 電電池進行充電,令風力發電機無風可發電時,中央處理單 元可操控充電電路為放電狀態,使充電電池仍然可供電力予 通用封包無線服務(GPRS)模組、全球定位系統(/Gps)接 收模組,以確保全球定位追蹤裝置之正常工作。 〜2、如申請專利範圍第1項所述之以風力發電之全球 :位追]^裝置’其中該充電電池可為大容量充電電池,在充 二電路的控制下,充電電池電量在沒有飽和前將持續進行充 =田充電電 >也電置飽和後自動停止《電,則呆護電池不會 被過充電或過放電而損壞電池。 曰 〜3、如申請專利範圍第丨項所述之以風力發電之全球 2追《置,其中該風力發電機具有—本體,該本體内設 ,輪’風輪與—發電器相連接,俾藉由風(流動之空氣 J τ動風輪轉動而發電。 4、如申請專利範圍第 疋位追蹤裝置,其中該本體 3項所述之以風力發電之全球 於風輪之進風口、出風口上並設 8 • M324206 有一防護網,以防止盈私、在 丄 〃物進入本體内,供保護風輪及發電器 〇 、5如申明專利範圍第丨項所述之以風力發電之全球定 位追縱裝置,其中該全球定位系統(Gps)接收模組内含奶 ,收天線,確保全球定位系統(Gps)接收模組在任意方 南速行駛狀態下即使信號差均可快速準確的定位。
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW096209874U TWM324206U (en) | 2007-06-15 | 2007-06-15 | Global positioning device powered by wind |
US11/882,075 US7456511B1 (en) | 2007-06-15 | 2007-07-30 | Wind powered global positioning tracking device |
EP08009829A EP2003465A3 (en) | 2007-06-15 | 2008-05-29 | Wind powered global positioning tracking device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW096209874U TWM324206U (en) | 2007-06-15 | 2007-06-15 | Global positioning device powered by wind |
Publications (1)
Publication Number | Publication Date |
---|---|
TWM324206U true TWM324206U (en) | 2007-12-21 |
Family
ID=39461710
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW096209874U TWM324206U (en) | 2007-06-15 | 2007-06-15 | Global positioning device powered by wind |
Country Status (3)
Country | Link |
---|---|
US (1) | US7456511B1 (zh) |
EP (1) | EP2003465A3 (zh) |
TW (1) | TWM324206U (zh) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7886669B2 (en) * | 2008-05-23 | 2011-02-15 | General Electric Company | Method and system for wind-harnessed battery charging in a locomotive |
CN102869533A (zh) * | 2009-12-02 | 2013-01-09 | 拉金德拉·巴布·阿诺马根 | 基于负载隔离的风力电控充电系统 |
KR20120051893A (ko) * | 2010-11-15 | 2012-05-23 | 해성쏠라(주) | 복합형 발전장치 |
CN103267027B (zh) * | 2013-05-30 | 2016-11-16 | 黑龙江省博凯科技开发有限公司 | 海上风机安全监测系统 |
ITBO20130423A1 (it) * | 2013-07-31 | 2015-02-01 | Sandra Castaldini | Generatore ausiliario di energia elettrica. |
GB201411159D0 (en) * | 2014-06-23 | 2014-08-06 | Potter Andrew R | AeRS - Airflow energy recovery ststem |
CN106230073A (zh) * | 2016-09-08 | 2016-12-14 | 东莞市迈科锂离子电池工业节能技术研究院 | 内置gps模块的供电装置 |
IT201600122283A1 (it) * | 2016-12-01 | 2018-06-01 | Paolo Sodi | Apparecchio per monitorare parametri ambientali nell'intorno di un veicolo |
USD876252S1 (en) * | 2018-09-14 | 2020-02-25 | Thinkware Corporation | Vehicle radar sensor |
IT202000025222A1 (it) * | 2020-10-23 | 2022-04-23 | Casati Matteo | Recuperatore di energia cinetica derivante da flusso d’aria refluo di altri apparecchi o dal flusso d’aria indotto dal movimento di un qualsiasi veicolo su cui lo stesso e’ installato |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1669028A (en) * | 1926-06-11 | 1928-05-08 | Soberg Arnold | Radio battery charger |
AU6279794A (en) * | 1993-04-01 | 1994-10-24 | Bruno Robert | System for selectively positioning and tracking a movable object or individual |
JP3130461B2 (ja) * | 1995-11-13 | 2001-01-31 | 株式会社ケンウッド | 携帯用無線機 |
US5746283A (en) * | 1996-04-24 | 1998-05-05 | Brighton; Everett W. | Electric propulsion system for a vehicle |
US5920127A (en) * | 1996-08-19 | 1999-07-06 | Damron; Philip C. | Propeller wind charging system for electrical vehicle |
US6301545B1 (en) * | 1999-04-30 | 2001-10-09 | Sirf Technology, Inc. | Global positioning system tag system |
JP2001115945A (ja) * | 1999-10-14 | 2001-04-27 | Mitsuo Honda | 乗物搭載型風力発電装置 |
US7072668B2 (en) * | 2001-05-22 | 2006-07-04 | Geospatial Technologies, Inc. | Durable global asset-tracking device and a method of using the same |
US20030057708A1 (en) * | 2001-09-24 | 2003-03-27 | Primax Electronics Ltd. | Wind power generator for vehicles |
US6897575B1 (en) * | 2003-04-16 | 2005-05-24 | Xiaoying Yu | Portable wind power apparatus for electric vehicles |
EP1651512A4 (en) * | 2003-07-31 | 2009-05-06 | Solar Sailor Pty Ltd | UNMANAGED SEA VEHICLE |
US7881728B2 (en) * | 2004-06-25 | 2011-02-01 | Henry Liou | Self-powered positioning and modem system for two-way radio |
US20060237239A1 (en) * | 2005-04-23 | 2006-10-26 | Daniel Bruner | Personal utility vehicle (PUV) |
US7211905B1 (en) * | 2005-11-15 | 2007-05-01 | Mcdavid Jr William K | Vehicle-mounted generator |
US20070152448A1 (en) * | 2005-12-30 | 2007-07-05 | Goldman Stuart O | Multiuse electric power generating device |
US7135786B1 (en) * | 2006-02-11 | 2006-11-14 | Edward Deets | Wind driven generator for powered vehicles |
-
2007
- 2007-06-15 TW TW096209874U patent/TWM324206U/zh not_active IP Right Cessation
- 2007-07-30 US US11/882,075 patent/US7456511B1/en not_active Expired - Fee Related
-
2008
- 2008-05-29 EP EP08009829A patent/EP2003465A3/en not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
EP2003465A3 (en) | 2010-02-17 |
EP2003465A2 (en) | 2008-12-17 |
US7456511B1 (en) | 2008-11-25 |
US20080309085A1 (en) | 2008-12-18 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
TWM324206U (en) | Global positioning device powered by wind | |
WO2009042351A3 (en) | Stand alone emergency signal device housed in cell phone | |
ES2638045T3 (es) | Dispositivo autónomo de seguimiento de vehículos | |
CN104527580A (zh) | 一种电动车智能定位跟踪系统 | |
CN105539828A (zh) | 一种自发电油电混合动力多旋翼飞行器 | |
CN204886555U (zh) | 户外供电结构 | |
US20030222518A1 (en) | Energy generation device for mobile carriers | |
CN104333105A (zh) | 一种自行车的移动电源 | |
CN108287496A (zh) | 一种无人机智能电池抛落控制系统 | |
CN108151758A (zh) | 多角度可调节车载卫星导航仪 | |
CN204517460U (zh) | 低功耗型车载gps定位器 | |
US9747728B2 (en) | Vehicle apparatus | |
CN102496978A (zh) | 一种组合式多功能应用型的移动电源 | |
US11942815B1 (en) | Method and device for power management in a solar-powered electronic device | |
CN201107403Y (zh) | 风力发电的全球定位追踪装置 | |
CN206740597U (zh) | 一种基于移动载体的风电便携式室外pm2.5监测装置 | |
CN201393075Y (zh) | 用于电动工具的太阳能供电后备箱 | |
KR20110118889A (ko) | 태양광 추적장치가 구비된 태양광 가로등 | |
CN106724555B (zh) | 一种智能可追溯式调节杯座 | |
CN201043996Y (zh) | 一种汽车gps导航仪 | |
CN205970920U (zh) | 纯电动车用永磁同步电机控制装置 | |
CN206579797U (zh) | 一种利用风能和潮汐能共同发电的浮标 | |
TWI270485B (en) | Wireless control standby power supply device of transit vehicle | |
CN201210657Y (zh) | 便携跟踪式太阳能电源系统 | |
KR20090080710A (ko) | 차량용 자가발전 안테나 장치 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM4K | Annulment or lapse of a utility model due to non-payment of fees |