Automatic cutoff apparatus
First Claim
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1. An apparatus for automatically cutting off resources, comprising:
- an entrance sensor disposed at or around an entrance of a specific object space to sense a passage of a moving object;
at least one moving object sensor disposed in the specific object space and sensing a presence of the moving object in the specific object space;
a controller which is connected to the entrance sensor, the moving object sensor, and the specific object device through cable or wirelessly to control the resources for the specific object device, and configured to cut off the resources in the specific object device when the entrance sensor senses a passage of a moving object but the moving object sensor does not sense a presence of the moving object; and
a timer wherein when the entrance sensor senses a passage of a moving object, the controller operates the timer, and when the moving object sensor does not sense a presence of a moving object in the specific object space within a first predetermined time, the controller cuts off or continues to cut off the resources in the specific object device.
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Abstract
Disclosed is an automatic cutoff apparatus that automatically cuts off a power source in a space where people go in and out when it is confirmed that no one is in the space. The apparatus includes: an entrance sensor; at least one moving object sensor; a controller connected to the entrance sensor, the moving object sensor, and configured to cut off the resources in the specific object device when the entrance sensor senses a passage of a moving object but the moving object sensor does not sense a presence of the moving object.
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Citations
17 Claims
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1. An apparatus for automatically cutting off resources, comprising:
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an entrance sensor disposed at or around an entrance of a specific object space to sense a passage of a moving object; at least one moving object sensor disposed in the specific object space and sensing a presence of the moving object in the specific object space; a controller which is connected to the entrance sensor, the moving object sensor, and the specific object device through cable or wirelessly to control the resources for the specific object device, and configured to cut off the resources in the specific object device when the entrance sensor senses a passage of a moving object but the moving object sensor does not sense a presence of the moving object; and a timer wherein when the entrance sensor senses a passage of a moving object, the controller operates the timer, and when the moving object sensor does not sense a presence of a moving object in the specific object space within a first predetermined time, the controller cuts off or continues to cut off the resources in the specific object device. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14)
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15. An apparatus for automatically cutting off resources, comprising:
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an entrance sensor disposed at or around an entrance of a specific object space to sense a passage of a moving object; at least one moving object sensor disposed in the specific object space and sensing a presence of the moving object in the specific object space; and a controller which is connected to the entrance sensor, the moving object sensor, and the specific object device through cable or wirelessly to control the resources for the specific object device, and configured to cut off the resources in the specific object device when the entrance sensor senses a passage of a moving object but the moving object sensor does not sense a presence of the moving object, wherein when the entrance sensor senses a passage of a moving object and the moving object sensor senses a presence of a moving object in the specific object space, the controller supplies or continues to supply the resources in the specific object device, and wherein when the entrance sensor senses a passage of a moving object, the controller operates the moving object sensor, and when the entrance sensor senses a passage of a moving object and the moving object sensor senses a presence of a moving object in the specific object space, the controller stops the moving object sensor from operating.
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16. An apparatus for automatically cutting off resources, comprising:
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an entrance sensor disposed at or around an entrance of a specific object space to sense a passage of a moving object; at least one moving object sensor disposed in the specific object space and sensing a presence of the moving object in the specific object space; and a controller which is connected to the entrance sensor, the moving object sensor, and the specific object device through cable or wirelessly to control the resources for the specific object device, and configured to cut off the resources in the specific object device when the entrance sensor senses a passage of a moving object but the moving object sensor does not sense a presence of the moving object, wherein when the entrance sensor senses a passage of a moving object and the moving object sensor senses a presence of a moving object in the specific object space, the controller supplies or continues to supply the resources in the specific object device, and wherein when the entrance sensor senses a passage of a moving object, the controller operates the moving object sensor, and after performing an operation of cutting off, supplying or continuing to supply the resources in the specific object device, the controller stops the moving object sensor from operating.
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17. An apparatus for automatically cutting off resources, comprising:
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an entrance sensor disposed at or around an entrance of a specific object space to sense a passage of a moving object; at least one moving object sensor disposed in the specific object space and sensing a presence of the moving object in the specific object space; a controller which is connected to the entrance sensor, the moving object sensor, and the specific object device through cable or wirelessly to control the resources for the specific object device, and configured to cut off the resources in the specific object device when the entrance sensor senses a passage of a moving object but the moving object sensor does not sense a presence of the moving object; and a timer, wherein when the entrance sensor senses a passage of a moving object, the controller operates the timer, and when the moving object sensor does not sense a presence of a moving object in the specific object space within a first predetermined time, the controller cuts off or continues to cut off the resources from the specific object device, and when the moving object sensor senses a presence of a moving object in the specific object space within a second predetermined time, the controller resumes supplying the resources in the specific object device.
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Specification