Television based on automatic control of infrared rays
A technology of infrared and infrared sensors, which is applied in the direction of TV, color TV, color TV parts, etc., can solve the problems of ineffective information transmission, waste of electric energy, shortening product life, etc., and achieve the effect of saving electric energy and prolonging the service life
Inactive Publication Date: 2013-06-19
XIAN IBL TECH DEV
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Problems solved by technology
At present, TVs installed in public places have enriched people's lives and conveyed a large amount of information. However, their opening and closing are centrally controlled by the central control system, ignoring the environment around them, and cannot be turned on intelligently. It wastes electric energy and shortens the life of the product. For example, we often see: a TV installed at the elevator entrance or in the elevator, when there is no waiting person outside the elevator or in the elevator, the TV is still playing, and a large amount of electric energy Just waste it in vain by the central government, and it will not achieve the effect of information transmission at all
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[0013] The structural principle and working principle of the present invention will be further described in detail below in conjunction with the accompanying drawings.
[0014] Referring to the accompanying drawings, a TV based on infrared automatic control includes a TV 1, which is characterized in that the switch 2 of the TV 1 is connected to the switch controller 3, and the switch controller 3 is connected to the infrared sensor 4 arranged on the TV casing.
[0015] Described TV 1 is located at the elevator entrance.
[0016] Described TV 1 is located in the elevator.
[0017] Described TV 1 is located in public place.
[0018] Described infrared sensor 4 has at least three groups.
[0019] The infrared sensors 4 are three groups, and the three groups of infrared sensors are all connected to the controller, and the angle range measured by the middle group is 30-90°, and the angle range measured by the infrared sensors on both sides is 20-100°. When a person is within the...
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The invention discloses a television based on automatic control of infrared rays. The television comprises a television body. A switch of the television is connected with a switch controller. The switch controller is connected with infrared sensors which are arranged on an outer shell of the television. When a person is in a measuring angle range of any set of infrared sensors, the switch of the television can be turned on by a measuring signal through the controller. When the person is not measured by the infrared sensors, the television can not be turned on. The television has the advantages of being simple in structure and good in energy saving effect.
Description
technical field [0001] The invention belongs to the technical field of automatic control, and in particular relates to an infrared-based automatic control TV. Background technique [0002] Infrared technology has been widely used in industrial and agricultural production, communication technology, and household appliance technology, especially in daily life, it has attracted people's attention. At present, TVs installed in public places have enriched people's lives and conveyed a large amount of information. However, their opening and closing are centrally controlled by the central control system, ignoring the environment around them, and cannot be turned on intelligently. It wastes electric energy and shortens the life of the product. For example, we often see: a TV installed at the elevator entrance or in the elevator, when there is no waiting person outside the elevator or in the elevator, the TV is still playing, and a large amount of electric energy As far as the centr...
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IPC IPC(8): H04N5/44
Inventor 崔栋刚
Owner XIAN IBL TECH DEV