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TW202045380A - 電子後視鏡系統 - Google Patents

電子後視鏡系統 Download PDF

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TW202045380A
TW202045380A TW109111755A TW109111755A TW202045380A TW 202045380 A TW202045380 A TW 202045380A TW 109111755 A TW109111755 A TW 109111755A TW 109111755 A TW109111755 A TW 109111755A TW 202045380 A TW202045380 A TW 202045380A
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electronic
rearview mirror
view mirror
photographic lens
mirror
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TW109111755A
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連育瑱
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英屬開曼群島商鴻騰精密科技股份有限公司
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Publication of TW202045380A publication Critical patent/TW202045380A/zh

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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60RVEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R1/00Optical viewing arrangements; Real-time viewing arrangements for drivers or passengers using optical image capturing systems, e.g. cameras or video systems specially adapted for use in or on vehicles
    • B60R1/02Rear-view mirror arrangements
    • B60R1/04Rear-view mirror arrangements mounted inside vehicle
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60RVEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R1/00Optical viewing arrangements; Real-time viewing arrangements for drivers or passengers using optical image capturing systems, e.g. cameras or video systems specially adapted for use in or on vehicles
    • B60R1/12Mirror assemblies combined with other articles, e.g. clocks
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60RVEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R1/00Optical viewing arrangements; Real-time viewing arrangements for drivers or passengers using optical image capturing systems, e.g. cameras or video systems specially adapted for use in or on vehicles
    • B60R1/20Real-time viewing arrangements for drivers or passengers using optical image capturing systems, e.g. cameras or video systems specially adapted for use in or on vehicles
    • B60R1/22Real-time viewing arrangements for drivers or passengers using optical image capturing systems, e.g. cameras or video systems specially adapted for use in or on vehicles for viewing an area outside the vehicle, e.g. the exterior of the vehicle
    • B60R1/23Real-time viewing arrangements for drivers or passengers using optical image capturing systems, e.g. cameras or video systems specially adapted for use in or on vehicles for viewing an area outside the vehicle, e.g. the exterior of the vehicle with a predetermined field of view
    • B60R1/26Real-time viewing arrangements for drivers or passengers using optical image capturing systems, e.g. cameras or video systems specially adapted for use in or on vehicles for viewing an area outside the vehicle, e.g. the exterior of the vehicle with a predetermined field of view to the rear of the vehicle
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60RVEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R11/00Arrangements for holding or mounting articles, not otherwise provided for
    • B60R11/04Mounting of cameras operative during drive; Arrangement of controls thereof relative to the vehicle
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/50Constructional details
    • H04N23/52Elements optimising image sensor operation, e.g. for electromagnetic interference [EMI] protection or temperature control by heat transfer or cooling elements
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/50Constructional details
    • H04N23/54Mounting of pick-up tubes, electronic image sensors, deviation or focusing coils
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/57Mechanical or electrical details of cameras or camera modules specially adapted for being embedded in other devices
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60RVEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R1/00Optical viewing arrangements; Real-time viewing arrangements for drivers or passengers using optical image capturing systems, e.g. cameras or video systems specially adapted for use in or on vehicles
    • B60R1/12Mirror assemblies combined with other articles, e.g. clocks
    • B60R2001/1215Mirror assemblies combined with other articles, e.g. clocks with information displays
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60RVEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R1/00Optical viewing arrangements; Real-time viewing arrangements for drivers or passengers using optical image capturing systems, e.g. cameras or video systems specially adapted for use in or on vehicles
    • B60R1/12Mirror assemblies combined with other articles, e.g. clocks
    • B60R2001/1253Mirror assemblies combined with other articles, e.g. clocks with cameras, video cameras or video screens
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60RVEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R11/00Arrangements for holding or mounting articles, not otherwise provided for
    • B60R2011/0001Arrangements for holding or mounting articles, not otherwise provided for characterised by position
    • B60R2011/004Arrangements for holding or mounting articles, not otherwise provided for characterised by position outside the vehicle
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60RVEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R2300/00Details of viewing arrangements using cameras and displays, specially adapted for use in a vehicle
    • B60R2300/20Details of viewing arrangements using cameras and displays, specially adapted for use in a vehicle characterised by the type of display used
    • B60R2300/202Details of viewing arrangements using cameras and displays, specially adapted for use in a vehicle characterised by the type of display used displaying a blind spot scene on the vehicle part responsible for the blind spot
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60RVEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R2300/00Details of viewing arrangements using cameras and displays, specially adapted for use in a vehicle
    • B60R2300/70Details of viewing arrangements using cameras and displays, specially adapted for use in a vehicle characterised by an event-triggered choice to display a specific image among a selection of captured images
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60RVEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R2300/00Details of viewing arrangements using cameras and displays, specially adapted for use in a vehicle
    • B60R2300/80Details of viewing arrangements using cameras and displays, specially adapted for use in a vehicle characterised by the intended use of the viewing arrangement
    • B60R2300/8046Details of viewing arrangements using cameras and displays, specially adapted for use in a vehicle characterised by the intended use of the viewing arrangement for replacing a rear-view mirror system
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60RVEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R2300/00Details of viewing arrangements using cameras and displays, specially adapted for use in a vehicle
    • B60R2300/80Details of viewing arrangements using cameras and displays, specially adapted for use in a vehicle characterised by the intended use of the viewing arrangement
    • B60R2300/8066Details of viewing arrangements using cameras and displays, specially adapted for use in a vehicle characterised by the intended use of the viewing arrangement for monitoring rearward traffic

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Mechanical Engineering (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Rear-View Mirror Devices That Are Mounted On The Exterior Of The Vehicle (AREA)
  • Closed-Circuit Television Systems (AREA)

Abstract

一種電子後視鏡系統,其應用於車輛內,所述電子後視鏡系統包括:電子後視鏡,用以顯示汽車四周的駕駛情況,其可與裝設於車輛內的行車電腦連接,接收車輛的即時資訊;攝影鏡頭,可將擷取的資料資訊傳遞至所述電子後視鏡;環境感測元件,可感測所述攝影鏡頭的髒汙、乾濕或損壞狀態;資料傳輸線,將所述環境感測元件感測到的資料資訊傳遞至所述電子後視鏡,操作所述行車電腦可將所述電子後視鏡切換至傳統後視鏡,藉此,實現汽車智慧化控制,便捷的在汽車電子後視鏡及傳統後視鏡之間進行切換。

Description

電子後視鏡系統
本發明係關於一種電子後視鏡系統,尤其涉及一種可智慧切換汽車後視鏡模式的電子後視鏡系統。
中國大陸實用新型專利公告第CN202271910U號專利揭示了一種多功能汽車後視鏡,其包括面殼,以及設於面殼內的玻璃反射鏡面、大尺寸液晶顯示器,大尺寸液晶顯示器包括大尺寸顯示幕和大尺寸顯示器驅動板,大尺寸顯示幕包括大尺寸顯示液晶玻璃和大尺寸顯示器背光模組,大尺寸顯示器的後面設有大尺寸顯示器的固定框和高遮光率介質,在所述固定框和高遮光率介質上開設一小視窗,所述小視窗的後面設有小尺寸背光模組以及控制電路板,同時本後視鏡還有用車燈訊號實現對多個攝像頭的自動開關,和利用在後視鏡和攝像頭線路上嵌入小功耗的RF模組,來實現對整個系統的視頻切換和資訊傳遞。然而,該多功能汽車後視鏡僅是將所述傳統後視鏡替換為多功能後視鏡,而無法防止在所述多功能後視鏡出現障礙時,將所述多功能後視鏡切換為傳統後視鏡的功能,當所述多功能後視鏡出現損壞等影響行車駕駛視線時,不能夠提供安全有效的後視鏡。
是以,鑒於以上問題,實有必要提供一種改良的技術方案來解決以上的問題。
本發明所要達成之目的係提供一種高效能的電子後視鏡系統。
為解決前述問題,本發明可採用如下技術方案:一種電子後視鏡系統,其應用於車輛內,所述電子後視鏡系統包括:電子後視鏡,用以顯示汽車四周的駕駛情況,其可與裝設於車輛內的行車電腦連接,接收車輛的即時資訊;攝影鏡頭,可將擷取的資料資訊傳遞至所述電子後視鏡;環境感測元件,可感測所述攝影鏡頭的髒汙、乾濕或損壞狀態;資料傳輸線,將所述環境感測元件感測到的資料資訊傳遞至所述電子後視鏡,操作所述行車電腦可將所述電子後視鏡切換至傳統後視鏡。
與先前技術相比,本發明電子後視鏡系統具有如下有益效果:當所述電子後視鏡系統中的攝影鏡頭出現髒汙或損壞等影響駕駛視線的情形時,所述電子後視鏡系統會切換至傳統後視鏡,以使得所述汽車駕駛員的駕駛視野不受影響,有助於安全行車。
以下,將結合第一圖至第二圖介紹本發明電子後視鏡系統的具體實施方式。本發明的電子後視鏡系統可裝設至一車輛內,所述電子後視鏡系統包括:可與行車電腦(未圖示)連接的電子後視鏡1、可將擷取的資料資訊傳遞至所述電子後視鏡1的攝影鏡頭2、可將所述攝影鏡頭2的概況傳遞至所述電子後視鏡1的環境感測元件3,通過所述環境感測元件3可偵測攝影鏡頭2的駕駛概況,並將其感測到的資訊通過資料傳輸線4傳遞至所述電子後視鏡1,從而對汽車的後視鏡系統進行智慧化控制。
請參閱第一圖與第二圖,所述電子後視鏡1可與裝設於車輛內的行車電腦連接,接收車輛的即時資訊,所述電子後視鏡1可增加可視角度,所述攝影鏡頭2之視野所及範圍均可呈現至電子後視鏡1,以免觀察後方視線被車內頭枕、後排乘客或貨物阻擋。一般情況下,車輛均具有擋風玻璃5、中控區域(未圖示)、位於擋風玻璃5兩外側的後視鏡(未標號),通過所述兩側的後視鏡以觀察側方位置的行車資訊,所述電子後視鏡1位於車內及中控區域之上可以觀察車體正後方的行車資訊,所述汽車可倒車或轉向並設置有轉向燈(未圖示),所述攝影鏡頭2可與所述倒車、轉向操作形成聯動,當撥動所述轉向燈時,對應側的顯示幕可視範圍會對應變大,操作所述行車電腦可控制所述攝影鏡頭2的可視範圍。所述電子後視鏡1用以顯示汽車四周的駕駛情況,所述攝影鏡頭2可擷取汽車運行過程中四周的環境資料,其一般設置於汽車尾部,也可以設置多個位於汽車兩側以監控更大視野範圍,本發明優選實施方式中,為節約成本,僅在所述汽車的尾部設置一個所述攝影鏡頭2即可滿足需求。
所述環境感測元件3可設置於所述車側或車尾處,其設置數目及位置依據所述攝影鏡頭2而定,以監控所述攝影鏡頭2的使用狀況。所述環境感測元件3包括髒汙感測器(未圖示)及雨水感測器(未圖示)以分別感測所述攝影鏡頭2的髒汙及乾濕狀態。所述電子後視鏡1通過一電致變色系統控制,當所述髒汙感測器及雨水感測器對所述攝影鏡頭2進行偵測並均呈現出攝影鏡頭2乾淨且無損壞的狀態時,所述電子後視鏡1會呈現通電狀態以顯示所述汽車四周概況,此時,所述電致變色系統的材料能量軌域落於可見光區的能量範圍之內,此時光可以通過以使得所述電子後視鏡1可顯示所述攝影鏡頭2擷取的資料內容。當所述髒汙感測器感測到所述攝影鏡頭2呈現髒汙狀態或所述雨水感測器感測到所述雨水遮蔽了所述攝影鏡頭或所述環境感測元件3感測到所述攝影鏡頭2失效時,所述電子後視鏡1呈現不通電狀態且其呈現為傳統後視鏡狀態,此時,所述電致變色系統的材料則遮蔽可見光區,反射出鏡面,呈現出傳統後視鏡所映照出的畫面,所述傳統後視鏡依據鏡面對光線的反射原理呈現所述後視鏡所反映之資料資訊。
所述電子後視鏡1內還設有控制器(未圖示),所述控制器可將所述髒汙感測器及雨水感測器傳遞之資料進行偵測並將其傳遞至所述行車電腦,操作所述行車電腦設有的顯示介面,可對所述電子後視鏡1的模式進行控制。所述資料傳輸線4可將所述環境感測元件3感測到的資料資訊傳遞至所述電子後視鏡1,操作所述行車電腦可將所述電子後視鏡1切換至傳統後視鏡,即通電狀態下為電子後視鏡1,不通電狀態下為傳統後視鏡模式。
綜上所述,通過本發明電子後視鏡系統,在正常行車條件下,所述攝影鏡頭2處於正常無損情形時,所述電子後視鏡1處於通電狀態,所述電致變色系統的材料的能量軌域落於可見光區的能量範圍之內,此時光可以通過以使得所述電子後視鏡1可顯示所述攝影鏡頭2擷取的資料內容;當所述電子後視鏡系統中的攝影鏡頭出現髒汙或損壞等影響駕駛視線的情形時,所述電子後視鏡1呈現不通電狀態且其呈現為傳統後視鏡狀態,此時,所述電致變色系統的材料則遮蔽可見光區,反射出鏡面,呈現出傳統後視鏡所映照出的畫面。以此,所述電子後視鏡系統可以自由的在電子後視鏡1及傳統後視鏡之間進行切換,以滿足汽車運行過程中的複雜情形,以使得所述汽車駕駛員的駕駛視野不受影響,提升行車安全性,有效降低交通事故的發生。
上述實施例為本發明的較佳實施方式,而非全部之實施方式。本領域普通技術人員通過閱讀本新型說明書而對本發明技術方案採取的任何等效的變化,均為本新型之申請專利範圍所涵蓋。
1:電子後視鏡 2:攝影鏡頭 3:環境感測元件 4:資料傳輸線 5:擋風玻璃
第一圖係本發明電子後視鏡系統應用至汽車上的立體圖。
第二圖係本發明電子後視鏡系統的偵測步驟圖。

Claims (10)

  1. 一種電子後視鏡系統,其應用於車輛內,其中所述電子後視鏡系統包括: 電子後視鏡,用以顯示汽車四周的駕駛情況,所述電子後視鏡與裝設於車輛內的行車電腦連接以接收車輛的即時資訊; 攝影鏡頭,係用於將其擷取的資訊傳遞至所述電子後視鏡; 環境感測元件,係用於感測所述攝影鏡頭的髒汙、乾濕或損壞狀態;及 資料傳輸線,係用於將所述環境感測元件感測到的資訊傳遞至所述電子後視鏡,操作所述行車電腦可將所述電子後視鏡切換至傳統後視鏡。
  2. 如請求項1所述之電子後視鏡系統,其中所述電子後視鏡內設有控制器,所述控制器可對所述髒汙感測器及雨水感測器傳遞之資料進行偵測並將其傳遞至所述行車電腦,操作所述行車電腦設有的顯示介面,可對所述電子後視鏡的模式進行控制。
  3. 如請求項1所述之電子後視鏡系統,其中攝影鏡頭及環境感測元件可設置於所述車側或車尾處。
  4. 如請求項1所述之電子後視鏡系統,其中所述環境感測元件包括髒汙感測器及雨水感測器以分別感測所述攝影鏡頭的髒汙及乾濕狀態。
  5. 如請求項4所述之電子後視鏡系統,其中當所述髒汙感測器及雨水感測器對所述攝影鏡頭進行偵測並均呈現出攝影鏡頭乾淨且無損壞的狀態時,所述電子後視鏡會呈現通電狀態以顯示所述汽車四周概況。
  6. 如請求項4所述之電子後視鏡系統,其中所述汽車可倒車或轉向並設置有轉向燈,所述攝影鏡頭可與所述倒車、轉向操作形成聯動,當撥動所述轉向燈時,對應側的顯示幕可視範圍會對應變大,操作所述行車電腦可控制所述攝影鏡頭的可視範圍。
  7. 如請求項5所述之電子後視鏡系統,其中所述電子後視鏡可增加可視角度,所述攝影鏡頭之視野所及範圍均可呈現至電子後視鏡,以免觀察後方視線被車內頭枕、後排乘客或貨物阻擋。
  8. 如請求項4所述之電子後視鏡系統,其中當所述髒汙感測器感測到所述攝影鏡頭呈現髒汙狀態或所述雨水感測器感測到所述雨水遮蔽了所述攝影鏡頭或所述環境感測元件感測到所述攝影鏡頭失效時,所述電子後視鏡呈現不通電狀態且其呈現為傳統後視鏡狀態。
  9. 如請求項8所述之電子後視鏡系統,其中所述傳統後視鏡依據鏡面對光線的反射原理呈現所述後視鏡所反映之資訊。
  10. 如請求項1至請求項8中任一項所述之電子後視鏡系統,其中所述電子後視鏡通過電致變色系統控制,當所述電子後視鏡處於通電狀態時,所述電致變色系統的材料能量軌域落於可見光區的能量範圍之內,此時光可以通過而使得所述電子後視鏡可顯示內容;當所述電子後視鏡處於不通電狀態時,所述電致變色系統的材料則遮蔽可見光區,反射出鏡面,呈現出傳統後視鏡所映照出的畫面。
TW109111755A 2019-04-10 2020-04-08 電子後視鏡系統 TW202045380A (zh)

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