TWM498431U - Bulb type monitoring camera - Google Patents
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- TWM498431U TWM498431U TW103221615U TW103221615U TWM498431U TW M498431 U TWM498431 U TW M498431U TW 103221615 U TW103221615 U TW 103221615U TW 103221615 U TW103221615 U TW 103221615U TW M498431 U TWM498431 U TW M498431U
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Description
本創作關於一種監視攝影機，尤指一種燈泡型監視攝影機，藉由與一般燈座連接以獲取電力，無須額外佈設電線。This creation relates to a surveillance camera, especially a light bulb type surveillance camera, which is connected to a general lamp holder for power generation without the need for additional wiring.
監視攝影機，顧名思義，是帶有監視目的而裝設在特定位置的攝影機。它可以是固定不動地運作，也可以在一定範圍內來回反覆錄攝。傳統上，監視攝影機使用電荷耦合元件(Charge-Coupled Device，CCD)感測器或互補式金氧半導體(Complementary Metal-Oxide-Semiconductor，CMOS)感測器來取得影像，並將得到的影像資料經由同軸電纜或網路線傳到遠方的監控中心。Surveillance cameras, as the name suggests, are cameras that are installed at specific locations for surveillance purposes. It can be fixed or not, and can be recorded back and forth within a certain range. Traditionally, surveillance cameras use Charge-Coupled Device (CCD) sensors or Complementary Metal-Oxide-Semiconductor (CMOS) sensors to acquire images and obtain the resulting image data. The coaxial cable or network route is transmitted to the remote monitoring center.
由於監視攝影機的運作需要持續不斷的電力供給，以裝設電池的方式來供應電力，需要定時更換電池，運作上十分不便，故一般監視攝影機是以電線方式取得電力。然而，並非所有裝設地點都適合佈設電線。為了環境美觀，免受電線突兀的佈置困擾，或者避免走線時破壞現有結構物，在裝設監視攝影機時常常需要考慮前述的非技術因素，造成許多無謂的成本開銷。此外，基於各種不同的裝設位置 考量，監視攝影機的製造商必須花費許多成本在合適外殼的開模上，即便不同外觀形式的監視攝影機其內部電路設計可能相同。這些不菲的成本轉嫁到消費者身上，會降低他們使用這些設備的意願。是故，製造商們無不竭盡腦汁的設計出滿足以上需求的新型監視攝影機。Since the operation of the surveillance camera requires continuous power supply and the supply of power by means of a battery, it is necessary to periodically replace the battery, which is inconvenient in operation. Therefore, the general surveillance camera obtains power by means of electric wires. However, not all installation locations are suitable for laying electrical wiring. In order to be aesthetically pleasing, to avoid the troublesome arrangement of wires, or to avoid damage to existing structures when wiring, it is often necessary to consider the aforementioned non-technical factors when installing surveillance cameras, resulting in many unnecessary cost overheads. In addition, based on a variety of different installation locations In consideration, the manufacturer of the surveillance camera must spend a lot of money on the mold opening of the appropriate casing, even though the internal circuit design of the surveillance camera of different appearances may be the same. These high costs are passed on to consumers, reducing their willingness to use these devices. Therefore, manufacturers have tried their best to design new surveillance cameras that meet the above requirements.
一個新穎的監視攝影機，其具有燈泡之外型，揭露於中華民國新型專利第M481557號中。請參照第1圖，該創作係將一主機1隱藏在燈泡2內，以作為監視器之功能，主要由燈泡2、主機1、攝像頭3及紅外燈4所組成。燈泡2內設置主機1，並於燈泡2底環設有發光體5，藉由開關啟閉發光體5。位於主機1上則延伸有該攝像頭3，其係內建感應裝置，可偵測移動物或行人，自動進行拍攝。該主機1側邊設有至少一個紅外燈4，供補光拍攝，使燈泡2除照明外更具有監視錄影之功能。A novel surveillance camera with a bulb appearance is disclosed in the Republic of China new patent No. M481557. Referring to FIG. 1 , the author hides a host 1 in the bulb 2 to function as a monitor, and is mainly composed of a bulb 2, a host 1, a camera 3, and an infrared lamp 4. The main body 1 is disposed in the bulb 2, and the illuminator 5 is disposed on the bottom ring of the bulb 2, and the illuminator 5 is opened and closed by the switch. Located on the host 1, the camera 3 is extended, and the built-in sensing device can detect moving objects or pedestrians and automatically shoot. The host 1 is provided with at least one infrared lamp 4 on the side for compensating light, so that the bulb 2 has the function of monitoring video in addition to illumination.
M481557號專利所提出的監視攝影機，可以有效利用燈泡的插座提供電力，無需另外費心設計電線線路；又監視攝影機的機殼可利用現有燈泡的殼體，不必花錢開設新的模具；最重要的，前述專利產品可藉由偵測動物或行人，進行觸發式錄攝，當沒有監控目標時，主機1可以待機，以減少電力消耗。然而，前述專利本身亦是一個燈泡，當電源開啟時，會由燈泡2發出特定光線，這對某些特定功能，比如用於防盜、醫療看護的監視攝影機來說，並不適宜。The surveillance camera proposed by the M481557 patent can effectively utilize the socket of the bulb to provide power without the need to additionally design the wire line; and the casing of the surveillance camera can utilize the housing of the existing bulb without having to pay for a new mold; the most important The aforementioned patented product can perform triggered recording by detecting an animal or a pedestrian. When there is no monitoring target, the host 1 can stand by to reduce power consumption. However, the aforementioned patent itself is also a light bulb that emits specific light from the bulb 2 when the power is turned on, which is not suitable for certain functions such as surveillance cameras for anti-theft and medical care.
是故，本創作人精心研究，基於科技發展現況、市場需求，以及先前技術，創作出一種燈泡型監視攝影機。前述的燈泡型監視攝影機，除了具有可以利用現有電線供電，免於新設電線的困擾外，由於可以利用現有各式的電燈殼體與燈頭，因而無須開發新模具就能應付不同監視環境的需求。最後，本創作引入廣角鏡頭(或魚眼鏡頭)與紅外線感測器，當掛設在封閉式建物(比如病房)之內部上端時，可提供使用者監看內部所有觸發之動態(比如病人之動態)，利於長照看護與汽車防竊等應用。Therefore, the author has carefully studied and created a bulb-type surveillance camera based on the current state of technology development, market demand, and prior art. The above-described bulb-type surveillance camera has the trouble of being able to use existing electric wires to avoid new wiring, and since various existing lamp housings and caps can be utilized, it is possible to cope with the needs of different monitoring environments without developing new molds. Finally, the creation introduces a wide-angle lens (or fisheye lens) and an infrared sensor that, when mounted on the upper end of a closed building (such as a ward), provides the user with a view of all internal triggering dynamics (such as patient dynamics). ), which is beneficial for long-term care and car anti-theft applications.
習知的監視攝影機在裝設上，存在著線路佈設的困擾，無法有效利用現有電線設施。此外，不同款式的監視攝影機，機殼開發成本過大，會導致使用者的負擔。最後，習知監視攝影機無法利用動態觸發監控作業，這會使得監視攝影機持續消耗電力但監視效果不彰。In the installation of the conventional surveillance camera, there is a problem of wiring, and the existing electric wire facilities cannot be effectively utilized. In addition, different types of surveillance cameras, the development cost of the casing is too large, will cause the burden on the user. Finally, conventional surveillance cameras are unable to take advantage of dynamic trigger monitoring operations, which can cause the surveillance camera to continue to consume power but the monitoring is not effective.
因此，本創作提供一種燈泡型監視攝影機，包含：一上殼體，具有一開口部與一第一連接部；一下殼體，包含：一第二連接部，用以與該第一連接部接合；一燈頭連接部；一燈頭，與該燈頭連接部連接，用以自一外部燈座取得電力；及一監視攝影模組，電連接到該燈頭以取得運作所需之電力，固定於上殼體與下殼體包覆的空間中，包含：一鏡頭單元，透過該開口部取得監視範圍內的影像；一影像感 測器，用以將來自鏡頭單元的連續影像轉變為數位資料；一光源觸發器，當偵測到監視範圍內之特定波段光產生變化時，發出一觸發訊號；一資料存取單元，用以儲存來自影像感測器的數位訊號，與提供儲存的數位資料；及一處理器，與該影像感測器、光源觸發器，及資料儲存單元電連接，用以當接收到該觸發訊號時，啟動影像感測器與資料存取單元。Therefore, the present invention provides a bulb type surveillance camera comprising: an upper housing having an opening and a first connecting portion; and a lower housing comprising: a second connecting portion for engaging the first connecting portion a base connecting portion; a base connected to the base for obtaining power from an external base; and a monitoring camera module electrically connected to the base for obtaining power required for operation, fixed to the upper case The space covered by the body and the lower casing includes: a lens unit through which the image in the monitoring range is obtained; a sense of image a detector for converting a continuous image from the lens unit into digital data; a light source trigger emitting a trigger signal when detecting a change in light of a specific band within the monitored range; a data access unit for And storing a digital signal from the image sensor and providing the stored digital data; and a processor electrically connected to the image sensor, the light source trigger, and the data storage unit, when receiving the trigger signal, The image sensor and data access unit are activated.
依照本案構想，該上殼體為透明塑膠、半透明塑膠，或玻璃所製成。該燈頭為螺旋式燈頭、接頭式燈頭，或***式燈頭。該鏡頭單元包含一廣角鏡頭或魚眼鏡頭。該影像感測器為一電荷耦合元件影像感測器或互補式金氧半導體影像感測器。該光源觸發器為一紅外線感測器，在此情況下，該監視攝影模組進一步包含一紅外線發光二極體，用以當光源不足以進行偵測時，替該紅外線感測器進行補光。According to the concept of the present invention, the upper casing is made of transparent plastic, translucent plastic, or glass. The lamp cap is a screw cap, a connector cap, or a plug-in cap. The lens unit includes a wide-angle lens or a fisheye lens. The image sensor is a charge coupled device image sensor or a complementary MOS image sensor. The light source trigger is an infrared sensor. In this case, the monitoring camera module further includes an infrared light emitting diode for supplementing the infrared sensor when the light source is insufficient for detection. .
最好，該監視攝影模組進一步包含一Wi-Fi傳輸單元，用以將來自影像感測器的數位資料，傳送給外部一接收器。該光源觸發器可進一步被關閉，以便影像感測器與資料存取單元不受觸發訊號控制，持續運作。該資料存取單元進一步包含一micro SD記憶卡插槽，用以將該數位資料儲存於插接在micro SD記憶卡插槽中的一micro SD記憶卡。此時，該上殼體進一步開設一記憶體接口，用以導引該micro SD記憶卡插接於micro SD記憶卡插槽，以及協助固定該micro SD記憶卡。Preferably, the surveillance camera module further includes a Wi-Fi transmission unit for transmitting digital data from the image sensor to an external receiver. The light source trigger can be further turned off so that the image sensor and the data access unit are not controlled by the trigger signal and continue to operate. The data access unit further includes a micro SD memory card slot for storing the digital data in a micro SD memory card inserted in the micro SD memory card slot. At this time, the upper casing further defines a memory interface for guiding the micro SD memory card to be inserted into the micro SD memory card slot, and assisting in fixing the micro SD memory card.
本創作所提出的燈泡型監視攝影機，其中該第一連接部與第二連接部的接合是旋轉接合或插接接合。該監視攝影模組是藉由螺絲固鎖於上殼體。燈泡型監視攝影機可進一步包含一收音模組，用以在將來自鏡頭單元的連續影像轉變為數位資料時，同步記錄監視範圍內的背景聲音。而該特定波段光具有光波長850nm或更長的波長。The bulb type surveillance camera of the present invention, wherein the engagement of the first connecting portion and the second connecting portion is a rotational joint or a plug joint. The surveillance camera module is locked to the upper casing by screws. The bulb type surveillance camera may further include a sound collection module for synchronously recording the background sound within the monitoring range when converting the continuous image from the lens unit into digital data. The specific band of light has a wavelength of light having a wavelength of 850 nm or longer.
依照本創作，上述之燈泡型監視攝影機，可直接裝設於現有燈座上，無須另外佈設電力線。此外，因為下殼體的結構近似LED燈泡的金屬散熱結構，現有的金屬散熱結構可以被利用而無須為了設計燈泡型監視攝影機而另外開模，因而減少產品的成本。最後，廣角鏡頭(或魚眼鏡頭)與紅外線感測器的使用，使得燈泡型監視攝影機可觸發作動，進而有效進行監視攝錄作業。According to the present invention, the above-mentioned bulb-type surveillance camera can be directly mounted on an existing lamp holder without additionally providing a power line. In addition, since the structure of the lower casing approximates the metal heat dissipation structure of the LED bulb, the existing metal heat dissipation structure can be utilized without additionally opening the mold for designing the bulb type surveillance camera, thereby reducing the cost of the product. Finally, the use of a wide-angle lens (or fisheye lens) and an infrared sensor allows the bulb-type surveillance camera to trigger an action, thereby effectively monitoring the recording.
1‧‧‧主機1‧‧‧Host
2‧‧‧燈泡2‧‧‧Light bulb
3‧‧‧攝像頭3‧‧‧ camera
4‧‧‧紅外燈4‧‧‧Infrared light
5‧‧‧發光體5‧‧‧Lights
10‧‧‧燈泡型監視攝影機10‧‧‧Light bulb surveillance camera
100‧‧‧上殼體100‧‧‧Upper casing
100a‧‧‧記憶體接口100a‧‧‧ memory interface
102‧‧‧開口部102‧‧‧ openings
104‧‧‧第一連接部104‧‧‧First connection
104a‧‧‧卡榫104a‧‧‧Carmen
110‧‧‧下殼體110‧‧‧lower casing
112‧‧‧燈頭連接部112‧‧‧ lamp joint
114‧‧‧第二連接部114‧‧‧Second connection
114a‧‧‧卡溝114a‧‧‧ card ditch
120‧‧‧燈頭120‧‧‧ lamp holder
130‧‧‧監視攝影模組130‧‧‧ surveillance camera module
130a‧‧‧螺絲130a‧‧‧screw
131‧‧‧上層印刷電路板131‧‧‧Upper printed circuit board
132‧‧‧下層印刷電路板132‧‧‧lower printed circuit board
133‧‧‧鏡頭單元133‧‧‧Lens unit
134‧‧‧影像感測器134‧‧‧Image sensor
135‧‧‧光源觸發器135‧‧‧Light source trigger
136‧‧‧紅外線發光二極體136‧‧‧Infrared light-emitting diode
137‧‧‧Wi-Fi傳輸單元137‧‧ Wi-Fi transmission unit
138‧‧‧資料存取單元138‧‧‧data access unit
138a‧‧‧micro SD記憶卡插槽138a‧‧‧micro SD memory card slot
139‧‧‧處理器139‧‧‧ processor
第1圖繪示一種習知具有燈泡功能的監視攝影機。FIG. 1 illustrates a conventional surveillance camera having a light bulb function.
第2圖為依照本創作的一燈泡型監視攝影機的外觀立體圖。Fig. 2 is a perspective view showing the appearance of a bulb type surveillance camera according to the present invention.
第3圖為該燈泡型監視攝影機的一***圖。Figure 3 is an exploded view of the bulb type surveillance camera.
第4圖為該燈泡型監視攝影機的另一***圖。Figure 4 is another exploded view of the bulb type surveillance camera.
在本創作被詳細描述之前，要注意的是在以下的說明內容中，相同的元件是以相同的編號來表示。Before the present writing is described in detail, it is to be noted that in the following description, the same elements are denoted by the same reference numerals.
本創作「燈泡型監視攝影機」的實施例，如第2圖至第4圖所示。第2圖為依照本創作的一燈泡型監視攝影機10的外觀立體圖。第3圖為該燈泡型監視攝影機10的一***圖，可以看見內部元件下方的配置狀況。第4圖為該燈泡型監視攝影機10的另一***圖，可以看見內部元件上方的配置狀況。請於閱讀說明內容時，同時參照各圖式，以便對燈泡型監視攝影機10的結構有清楚的理解。The embodiment of the "bulb type surveillance camera" of the present invention is as shown in Figs. 2 to 4 . Fig. 2 is a perspective view showing the appearance of a bulb type surveillance camera 10 according to the present invention. Fig. 3 is an exploded view of the bulb type surveillance camera 10, showing the configuration underneath the internal components. Fig. 4 is another exploded view of the bulb type surveillance camera 10, showing the configuration above the internal components. When reading the contents of the explanation, refer to the drawings at the same time so as to have a clear understanding of the structure of the bulb type surveillance camera 10.
本創作提出的燈泡型監視攝影機10，包含數個主要部件：一上殼體100、一下殼體110、一燈頭120與一監視攝影模組130。上殼體100的功能主要是用來固定監視攝影模組130、確定監視範圍，以及通透光線以讓其內部之元件運作。上殼體100具有一開口部102與一第一連接部104。開口部102是主要通透光線給監視攝影模組130，進行攝影的部分。第一連接部104是一個環狀結構，具有數個突出的卡榫104a，可與一對應的結構插接接合。關於這點，會於後段說明中描述。The bulb-type surveillance camera 10 proposed by the present invention comprises a plurality of main components: an upper casing 100, a lower casing 110, a base 120 and a surveillance camera module 130. The function of the upper casing 100 is mainly to fix the surveillance camera module 130, determine the monitoring range, and pass the light transmission line to operate the components inside. The upper housing 100 has an opening portion 102 and a first connecting portion 104. The opening portion 102 is a portion through which the light transmission line is mainly transmitted to the monitoring camera module 130 for photographing. The first connecting portion 104 is an annular structure having a plurality of protruding latches 104a that are insertably engageable with a corresponding structure. This will be described in the description of the latter paragraph.
在本實施例中，上殼體100是由透明塑膠所製成。實作上，它的材料也可以是半透明塑膠，或是玻璃，顏色與透光度都能隨需求調整。由圖式中可以看出，上殼體100的形狀是一個半球體，這樣的設計是讓燈泡型監視攝影機10 本體近似一般使用的白熾燈或LED燈的外型，因而裝設於現有的燈座中不會產生整體設計不協調。而在某些特別的例子，上殼體100可以是任何的造型，例如平面或曲面，只要其中的開口部102能發揮上述的功能即可。In the present embodiment, the upper casing 100 is made of a transparent plastic. In practice, its material can also be translucent plastic or glass, and the color and transparency can be adjusted according to demand. As can be seen from the drawing, the shape of the upper casing 100 is a hemisphere, and the design is such that the bulb type surveillance camera 10 The body approximates the appearance of an incandescent lamp or an LED lamp that is generally used, and thus is not installed in an existing lamp holder without causing an overall design inconsistency. In some particular examples, the upper housing 100 can be any shape, such as a flat surface or a curved surface, as long as the opening portion 102 therein can perform the functions described above.
下殼體110包含了一第二連接部114與一燈頭連接部112。承上所述，第二連接部114是用來與第一連接部104接合的結構。第二連接部114本身也是一個環狀結構，具有對應數個突出卡榫104a的數個卡溝114a，藉由卡榫104a的彈性變位，各卡榫104a可與對應的卡溝114a插接接合。依照本創作的精神，接合的方式不限於插接接合，任何有效連接第一連接部104與第二連接部114的機構設計皆可行。常用的方式是將第一連接部104與第二連接部114做成對應的螺紋，以進行旋轉接合。燈頭連接部112是下殼體110的一端構造，用來與燈頭120銜接。下殼體110的主要功能是保護其中包含的原件，並提供散熱功用。是故，下殼體110最好是以金屬或其合金為之。由於下殼體110的結構近似LED燈泡的金屬散熱結構，可以利用現有的金屬散熱結構而無須為了設計燈泡型監視攝影機10另外開模，這是本創作可以減少產品成本的一個主要原因。The lower housing 110 includes a second connecting portion 114 and a base connecting portion 112. As described above, the second connecting portion 114 is configured to be engaged with the first connecting portion 104. The second connecting portion 114 itself is also a ring-shaped structure, and has a plurality of latching grooves 114a corresponding to the plurality of protruding latches 104a. Each of the latching pockets 104a can be inserted into the corresponding latching groove 114a by elastic displacement of the latching 104a. Engage. In accordance with the spirit of the present invention, the manner of joining is not limited to the plug joint, and any mechanism design that effectively connects the first connecting portion 104 and the second connecting portion 114 is feasible. A common method is to make the first connecting portion 104 and the second connecting portion 114 into corresponding threads for rotational engagement. The base connecting portion 112 is an end structure of the lower casing 110 for engaging with the base 120. The primary function of the lower housing 110 is to protect the original contained therein and provide a heat dissipation function. Therefore, the lower case 110 is preferably made of a metal or an alloy thereof. Since the structure of the lower casing 110 approximates the metal heat dissipation structure of the LED bulb, the existing metal heat dissipation structure can be utilized without separately opening the mold for designing the bulb type surveillance camera 10, which is one of the main reasons why the creation can reduce the product cost.
燈頭120，同上所述，用來與燈頭連接部112連接，功用是自一外部燈座(未繪示)取得電力。在本實施例中，燈頭120為螺旋式燈頭，常用的規格如E12、E14與E27。 本創作並未限定燈頭120的形式，故它也可以是接頭式燈頭，規格如B22，或***式燈頭，例如MR16與GU10。The base 120, as described above, is for connection to the base connection portion 112 for the purpose of obtaining electrical power from an external base (not shown). In this embodiment, the base 120 is a spiral base, and common specifications are E12, E14 and E27. This creation does not limit the form of the base 120, so it can also be a connector type lamp head, such as B22, or a plug-in type lamp head, such as MR16 and GU10.
監視攝影模組130是本創作的核心部分，固定於上殼體100與下殼體110包覆的空間中，電連接到燈頭112以取得運作所需之電力，藉由螺絲130a固鎖於上殼體。監視攝影模組130包含了一鏡頭單元133、一影像感測器134、一光源觸發器135、一紅外線發光二極體136、一Wi-Fi傳輸單元137、一資料存取單元138與一處理器139。為了電路設計考量，鏡頭單元133、影像感測器134、光源觸發器135與紅外線發光二極體136裝設在一上層印刷電路板131上，Wi-Fi傳輸單元137、資料存取單元138與處理器13設在一下層印刷電路板132上，其間電路連接可依靠排線。當中的鏡頭單元133包含一個支撐結構，跨在影像感測器134上。當然，分成兩片印刷電路板也是因為組裝的方便，本創作並不限定印刷電路板使用的數量。同時，監視攝影模組130不一定限於固鎖在上殼體100，也可以固鎖在下殼體110，或分段固鎖於上殼體100與下殼體110。以下將分別說明各部件的功用。The surveillance camera module 130 is a core part of the present invention. It is fixed in the space covered by the upper casing 100 and the lower casing 110, and is electrically connected to the lamp cap 112 to obtain the power required for operation, and is fixed by the screw 130a. case. The surveillance camera module 130 includes a lens unit 133, an image sensor 134, a light source trigger 135, an infrared light emitting diode 136, a Wi-Fi transmission unit 137, a data access unit 138, and a processing unit. 139. For the sake of circuit design, the lens unit 133, the image sensor 134, the light source trigger 135 and the infrared light emitting diode 136 are mounted on an upper printed circuit board 131, the Wi-Fi transmission unit 137, the data access unit 138 and The processor 13 is disposed on the lower layer printed circuit board 132, and the circuit connection therebetween can rely on the wiring. The lens unit 133 therein includes a support structure that straddles the image sensor 134. Of course, the split into two printed circuit boards is also due to the ease of assembly, and the creation does not limit the number of printed circuit boards used. At the same time, the surveillance camera module 130 is not necessarily limited to being locked in the upper casing 100, and may be locked to the lower casing 110 or segmented to the upper casing 100 and the lower casing 110. The function of each component will be separately explained below.
鏡頭單元133透過開口部102取得監視範圍內的影像。鏡頭單元133可包括一個以上的鏡片。本創作可使用廣角鏡頭或魚眼鏡頭，重要的是鏡頭單元133可捕捉180度(即由鏡頭單元133最外側中央向任二側展開90度的方向)的視界之影像，因此而造成的視差現象，並不在本創作所要解決的 問題中。在今日，這些影像的光學變化可以靠數位修正改善。The lens unit 133 acquires an image in the monitoring range through the opening 102. The lens unit 133 may include more than one lens. The present invention can use a wide-angle lens or a fisheye lens. What is important is that the lens unit 133 can capture an image of a field of view of 180 degrees (that is, a direction that is 90 degrees from the outermost center of the lens unit 133 to any two sides), thereby causing parallax phenomenon. , not in the creation of this creation In the question. Today, the optical changes in these images can be improved by digital correction.
影像感測器134可將來自鏡頭單元133的連續影像轉變為數位資料，即，高低電位變化的電訊號。在本實施例中，影像感測器134為一電荷耦合元件影像感測器；實作上，它也可以是互補式金氧半導體影像感測器。The image sensor 134 can convert the continuous image from the lens unit 133 into digital data, that is, an electrical signal with a high and low potential change. In this embodiment, the image sensor 134 is a charge coupled device image sensor; in fact, it can also be a complementary MOS image sensor.
光源觸發器135是一個紅外線感測器)，能將波長為8-12μm之間的紅外光變化轉變為電信號，並能對自然界中的白光信號具有抑制作用。因此在光源觸發器135的監視範圍內，當無觸發體移動時，光源觸發器135感應到的只是背景溫度；當觸發體進人探測範圍，光源觸發器135感應到的是觸發體溫度與背景溫度的差異信號。因此，光源觸發器135探測的基本概念就是感應移動物體與背景物體的溫度的差異。對於光源觸發器135來說，當偵測到監視範圍內之特定波段光產生變化(溫度變化)時，會發出一觸發訊號。前述的觸發體可以是人體、動物或會發熱的車子。因不同的用途而有不同的設定。就本實施例而言，該特定波段光具有光波長850nm或更長的波長。The light source trigger 135 is an infrared sensor), which can convert infrared light changes between wavelengths of 8-12 μm into electrical signals, and can suppress white light signals in nature. Therefore, within the monitoring range of the light source trigger 135, when no trigger body moves, the light source trigger 135 senses only the background temperature; when the trigger body enters the human detection range, the light source trigger 135 senses the trigger body temperature and background. The difference signal of temperature. Therefore, the basic concept of the light source trigger 135 is to sense the difference in temperature between the moving object and the background object. For the light source trigger 135, a trigger signal is emitted when a change (temperature change) of light in a specific band within the monitored range is detected. The aforementioned trigger body may be a human body, an animal or a car that generates heat. There are different settings for different purposes. For the present embodiment, the specific band of light has a wavelength of light having a wavelength of 850 nm or longer.
然而，若背景溫度與預設的觸發體間的差異不大，或光源觸發器135基本的感光度不高，光源觸發器135需要對背景進行補光。紅外線發光二極體136的目的就是當光源不足以進行偵測時，替紅外線感測器135進行補光。However, if the difference between the background temperature and the preset trigger body is not large, or the basic sensitivity of the light source trigger 135 is not high, the light source trigger 135 needs to fill the background. The purpose of the infrared light emitting diode 136 is to fill the infrared sensor 135 when the light source is insufficient for detection.
Wi-Fi傳輸單元137用來將來自影像感測器134的 數位資料，傳送給外部一接收器(未繪示)。前述的接收器可以是一台平板電腦或智慧型手機，讓監控工作也可以行動化。資料存取單元138則是用來儲存來自影像感測器134的數位訊號，並提供其內儲存的數位資料。資料存取單元138進一步包含一micro SD記憶卡插槽138a，用以將該數位資料儲存於插接在micro SD記憶卡插槽138a中的micro SD記憶卡。藉由取出micro SD記憶卡並接上讀卡器，其內的數位訊號即可被讀取。為此，上殼體100也須進一步開設一記憶體接口100a，用以導引該micro SD記憶卡插接於micro SD記憶卡插槽138a，以及協助固定該micro SD記憶卡。The Wi-Fi transmission unit 137 is used to receive the image sensor 134 from the image sensor 134. The digital data is transmitted to an external receiver (not shown). The aforementioned receiver can be a tablet or a smart phone, so that the monitoring work can also be mobile. The data access unit 138 is configured to store digital signals from the image sensor 134 and provide digital data stored therein. The data access unit 138 further includes a micro SD memory card slot 138a for storing the digital data in the micro SD memory card inserted in the micro SD memory card slot 138a. By taking out the micro SD memory card and connecting it to the card reader, the digital signal inside it can be read. To this end, the upper housing 100 is further provided with a memory interface 100a for guiding the micro SD memory card to be inserted into the micro SD memory card slot 138a, and assisting in fixing the micro SD memory card.
處理器139與影像感測器134、光源觸發器135，Wi-Fi傳輸單元137及資料儲存單元138電連接，以當接收到該觸發訊號時，啟動影像感測器134與資料存取單元138。但若不考量觸發啟動，電力供應也不是問題的情形下，光源觸發器135可被關閉，以便影像感測器134與資料存取單元138不受觸發訊號控制，持續運作。這樣的作法，有利於燈泡型監視攝影機10應用在長時間連續監控，比如產線管理上。The processor 139 is electrically connected to the image sensor 134, the light source trigger 135, the Wi-Fi transmission unit 137 and the data storage unit 138 to activate the image sensor 134 and the data access unit 138 when receiving the trigger signal. . However, if the power supply is not a problem, the light source trigger 135 can be turned off, so that the image sensor 134 and the data access unit 138 are not controlled by the trigger signal and continue to operate. Such an approach facilitates the application of the bulb-type surveillance camera 10 for long-term continuous monitoring, such as line management.
此外，如果除了影像，背景聲音也要被監控，燈泡型監視攝影機10可進一步包含一收音模組(未繪示)，用以在將來自鏡頭單元133的連續影像轉變為數位資料時，同步記錄監視範圍內的背景聲音。In addition, if the background sound is to be monitored in addition to the image, the bulb type surveillance camera 10 may further include a sound collection module (not shown) for synchronous recording when converting the continuous image from the lens unit 133 into digital data. Monitor the background sound within range.
雖然本創作已以實施例揭露如上，然其並非用以 限定本創作，任何所屬技術領域中具有通常知識者，在不脫離本創作之精神和範圍內，當可作些許之更動與潤飾，因此本創作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 application has been disclosed as above in the examples, it is not used To limit the creation of this creation, any person with ordinary knowledge in the technical field can make some changes and refinements without departing from the spirit and scope of this creation. Therefore, the scope of protection of this creation is defined by the scope of the patent application attached. Subject to it.
10‧‧‧燈泡型監視攝影機10‧‧‧Light bulb surveillance camera
100‧‧‧上殼體100‧‧‧Upper casing
110‧‧‧下殼體110‧‧‧lower casing
120‧‧‧燈頭120‧‧‧ lamp holder
133‧‧‧鏡頭單元133‧‧‧Lens unit
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| TW103221615U TWM498431U (en) | 2014-12-05 | 2014-12-05 | Bulb type monitoring camera |
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| Application Number | Priority Date | Filing Date | Title |
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| TW103221615U TWM498431U (en) | 2014-12-05 | 2014-12-05 | Bulb type monitoring camera |
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| TWM498431U true TWM498431U (en) | 2015-04-01 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3121800A1 (en) | 2015-07-17 | 2017-01-25 | Amaryllo International B.V. | Camera base device with screw-in plug |
| TWI623229B (en) * | 2016-05-19 | 2018-05-01 | 正崴精密工業股份有限公司 | Camera Module |
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2014
- 2014-12-05 TW TW103221615U patent/TWM498431U/en not_active IP Right Cessation
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3121800A1 (en) | 2015-07-17 | 2017-01-25 | Amaryllo International B.V. | Camera base device with screw-in plug |
| CN106357960A (en) * | 2015-07-17 | 2017-01-25 | 爱玛丽欧股份有限公司 | Camera base device with screw-in plug |
| CN106357960B (en) * | 2015-07-17 | 2019-06-28 | 爱玛丽欧股份有限公司 | Camera base device with screw-in plug |
| TWI623229B (en) * | 2016-05-19 | 2018-05-01 | 正崴精密工業股份有限公司 | Camera Module |
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