Universal Devices ISY-994i Series, User Manual

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19.1.4 In-Car Detection
First - the steps outlined in 19.1.2 Network Awareness and 19.1.3 Base Task
Dependencies must be completed.
I've found the most reliable way to do in-car detection is Bluetooth. Either to your cars
built-in Bluetooth, or a Bluetooth device plugged into the accessory outlet.
First, create a 'State Variable' on the ISY called ' In_Car '. Set it's 'init' value to 2. Make a note
of its ID number. For purposes of example, I'm going to say mine is 23. (I use a s. in front of
any state variable name. This helps me identify state variables easily when I program the
ISY)
Create two tasks (follow the steps in the 19.1.2 Network Awareness section) using data
in this table:
•
ISY-Set-Car-Enter Perform Task / ISY-SetVarState %par1=23 %par2=1
Figure 346: In-Car Detection #2
•
ISY-Set-Car-Exit Perform Task / ISY-SetVarState %par1=23 %par2=0