Panasonic CS-VZ9SKE Service Manual page 79

14.16.1.1 Signal Detection
Sensor: 2 unit
short 1
D
short 2
short 2
Estimated flow of human position
Human body position (information processing)
Human body position detection (history)
Living area classification decision
Human body position estimation
Installation position automatic judgment
short 2
B
C
short 1
+
short 1
Infrared sensor output signal
Whereabouts memory
Air conditioning area
Exist / absence decision
Area

Short
distance

----- The infrared sensor pulse output is detect every 3 seconds,
and it is decide the pulse is available or not in 3 seconds.
----- Determine the human body area from infrared sensor or
output signal result every 3 seconds.
----- Human body position of previous operation or call out the
detection result of the past history.
----- Aggregation the current whereabouts and previous
information, save whereabouts memory in learning function.
----- Decide living area, save the learning function (kitchen, dining
table, in front of TV).
----- Human body position estimation, or call out the detection
result of the past history.
----- Decide the air conditioning area from the human body
position estimation result. Wind amount and direction is
decided based on decided air conditioning area.
----- Installation position automatic is judged from air conditioning
area result (center installation, left installation, right
installation, etc.).
----- Human body position detection, judge whether the person
is available or absence from elapsed time, etc.
79
B C D
O O
O O