Be provided with the rig camera of visible light source
Technical field
The utility model relates to the video camera that is used to monitor.
Background technology
The industry of monitoring security protection now, video camera is for practical night vision effect, the major part infrared photography technology of all taking the initiative, the active infrared camera technique is to utilize special infrared lamp artificially to produce infrared radiation, produce that human eye be cannot see and infrared light that common camera can capture, radiation illumination scenery and environment, utilize common low-light (level) CCD B or use white video camera or the infrared low-light (level) colour TV camera of colored automatic blackening at night on daytime to remove to experience the infrared light that surrounding environment reflects, thereby realize night vision function.But the infrared lamp life-span is short, caloric value is big.Thereby lens blur appears in the infrared photography chance, image whiting, unintelligible, and color is unusual, easy various interference.And there are night some special control points also to need to guarantee illumination.
Summary of the invention
The purpose of this utility model is to provide a kind of video camera that visible light source is arranged.
The purpose of this utility model can realize like this, designs a kind of rig camera that is provided with visible light source, comprises camera body, is arranged on imageing sensor, processor in the body; Also comprise LED lamp and LED lamp controller, the LED lamp is connected with the LED lamp controller, and the LED lamp controller is connected with processor, and processor is connected with imageing sensor.
The utlity model has colour cast not on daytime, color is more bright-coloured, and picture is truer; Colored round the clock; Low-power consumption, long-life, energy saving; The advantage of illumination, caution.
Description of drawings
Fig. 1 is the functional-block diagram of the utility model preferred embodiment.
Embodiment
The utility model will be further described below in conjunction with embodiment.
As shown in Figure 1, a kind of rig camera that is provided with visible light source comprises body, is arranged on imageing sensor 1, processor 2 in the body; Also comprise LED lamp 3 and LED lamp controller 4, LED lamp 3 is connected with LED lamp controller 4, and LED lamp controller 4 is connected 2 with processor, and processor 2 is connected with imageing sensor 1.
During work, energising, led controller 4 detects extraneous light intensity, and when extraneous light was strong, led controller 4 was not worked, and two LED lamps 3 do not work, and the image information that imageing sensor 1 is gathered is handled through DSP (processor) 2 and is directly given display monitor central monitoring system or video tape recorder 5.When a little less than the extraneous light, led controller 4 work, two LED lamps 3 are bright, provide one " illumination " to video camera, illumination is provided also for simultaneously all control points, the image letter letter of being gathered by imageing sensor 1 this moment is handled through DSP (processor) 2 and is given monitor or video tape recorder 5.The realistic colour of the perfect reduction of the image energy scenery at night that on monitor, shows.
The utility model has increased the color information of image at night, and the picture stereovision is strong, and resolution capability is higher, and illumination is provided.