Sensor system detection device and detection method using same
AssigneeHon Hai Precision Industry Co., Ltd.
InventorMing-Chih Hsieh
Life of this patent
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Abstract
A sensor system detection device for detecting quality of a sensor system includes a first connector electrically connected to the sensor system, a second connector; a display unit, a controller and an encoder. A first terminal of the encoder is connected to the first connector to receive first image data from the sensor system. A second terminal of the encoder is connected to the display unit via the second connector. A third terminal of the encoder is connected to the controller. The controller controls the encoder to transform the first image into second image data matching with the display unit. The second image data is transferred to the display unit.
Claims9
A sensor system detection device for detecting quality of a sensor system which comprises an image sensor for capturing an image and outputting first image data, an infrared cut filter positioned above the image sensor, and a connector unit electrically connected to the image sensor and the infrared cut filter, the sensor system detection device comprising:
- a first connector electrically connected to the connector unit;
- a second connector;
- a display unit;
- a controller;
- a detection unit configured for detecting environmental brightness and determining whether the environmental brightness is larger than a predetermined brightness or not;
- a switch unit, a first terminal of the switch unit connected to the first connector, and a second terminal of the switch unit connected to the detection unit via the controller;
- and
- an encoder, a first terminal of the encoder connected to the first connector to receive the first image data from the sensor system, a second terminal of the encoder connected to the display unit via the second connector, and a third terminal of the encoder connected to the controller;
- wherein the controller controls the encoder to transform the first image data into second image data matching with the display unit, and controls the switch unit to selectively open the infrared cut filter if the environmental brightness is equal to or less than the predetermined brightness and close the infrared cut filter if the environmental brightness is larger than the predetermined brightness, and the second image data is transferred to the display unit.
A detection method for a sensor system comprising an image sensor and an infrared cut filter above the image sensor, comprising:
- detecting environmental brightness and determining whether the environmental brightness is larger than a predetermined brightness or not, the infrared cut filter controlled to be opened by a controller if the environmental brightness is less than or equal to the predetermined brightness such that the image sensor captures first image data having a YUV format;
- receiving the first image data having the YUV format from the image sensor;
- transforming the first image data having the YUV format into second image data having an NTSC format or a PAL format;
- and
- transferring the second image data to a display unit.
A detection method for a sensor system comprising an image sensor and an infrared cut filter above the image sensor, comprising:
- detecting environmental brightness and determining whether the environmental brightness is larger than a predetermined brightness or not, the infrared cut filter controlled to be closed by a controller if the environmental brightness is larger than the predetermined brightness such that the image sensor captures first image data having a YUV format;
- receiving the first image data having the YUV format from the image sensor;
- transforming the first image data having the YUV format into second image data having an NTSC format or a PAL format;
- and
- transferring the second image data to a display unit.
Dependencies are inferred from the claim text.