Monitoring apparatus
First Claim
1. A monitoring apparatus for monitoring an object in an area, the monitoring apparatus comprising:
- a first sensor that outputs a first distribution of possible positions of the object in a first monitor area;
a second sensor that outputs a second distribution of possible positions of the object in a second monitor area which overlaps said first monitor area;
distribution computing means for performing a weighted addition of the first and second distributions output by the first and second sensors for an area where said first monitor area and said second monitor area overlap to compute an integrated distribution of a position range of the object; and
information presenting means for outputting the integrated distribution acquired by said distribution computing means for a display.
2 Assignments
0 Petitions
Accused Products
Abstract
A position detection sensor using electromagnetic wave (1) estimates the position of a monitor object (100) in a first detection region (101), and outputs it as a first possibility distribution. A second sensor (4) estimates the position of the monitor object (100) in a second detection region (102), and outputs it as a second possibility distribution. A distribution computing means (5) outputs an integrated possibility distribution which it obtains by integrating the possibility distributions of the position of the monitor object 100 which are acquired by these sensors. An information presenting means (6) outputs the integrated possibility distribution as information about the most possible position of the monitor object (100).
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Citations
12 Claims
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1. A monitoring apparatus for monitoring an object in an area, the monitoring apparatus comprising:
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a first sensor that outputs a first distribution of possible positions of the object in a first monitor area; a second sensor that outputs a second distribution of possible positions of the object in a second monitor area which overlaps said first monitor area; distribution computing means for performing a weighted addition of the first and second distributions output by the first and second sensors for an area where said first monitor area and said second monitor area overlap to compute an integrated distribution of a position range of the object; and information presenting means for outputting the integrated distribution acquired by said distribution computing means for a display. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11)
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12. A method for a monitoring apparatus that monitors an object in an area, the method comprising:
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outputting, with a first sensor of the monitoring apparatus, a first distribution of possible positions of the object in a first monitor area; outputting, with a second sensor of the monitoring apparatus, a second distribution of possible positions of the object in a second monitor area which overlaps said first monitor area; performing, with the monitoring apparatus, a weighted addition of the first and second distributions output by the first and second sensors for an area where said first monitor area and said second monitor area overlap to compute an integrated distribution of a position range of the object; and outputting, with an information presenting unit of the monitoring apparatus, the integrated distribution for a display.
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Specification