Instruction Manual

IR24VDA
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14／18
E. Corresponding to human body detection in st at ionary
state, different body positions will affect the radar range,
and the radar does not guarantee that all states reach the
maximum range.
5.2. Operating Mode
After statistical analysis and processing, the radar module comprehensively
evaluates the personnel status in the current detection area, and the user
can directly use the results.
State Modes
In this mode, the radar module periodically gives the existence status and
movement status of personnel in the current radar detection area. The main
states include:
1)
Nobody；
2)Somebody, stationar y；
3)Somebody, active；
In the state operation mode, in order to judge the accuracy of
environmental state, logic discrimination is carried out inside the radar module.
The state output logic of the radar module is as follows:
A. Only when the radar equipment detects the state change can the radar
have the corresponding state output; On the contrary, the radar remains
silent；
B. When the radar make quick switches from nobody state to somebody state,
shift Time≤1s；
C. When the radar switches from somebody state to nobody state, it needs
to be confirmed for many times, and the switching time is ≥ 1 minute；
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