Domoticz

Posted: **Tuesday 03 October 2023 11:00**

Hi all,

I want to setup an motion alarm bsed on several motion detectors, the issue is some times there is a bird that triggers it and some times it's the mail delivery.
How can I check if an motion is detected a second time within a time period?

Posted: **Tuesday 03 October 2023 13:17**

It also depends on the motion sensor as some only report off (no motion) after x seconds.

But you can calculate the time delta with the second motion trigger with function domoticz.time.compare()
eg

Code: Select all

local deltatime = domoticz.time.compare(myDevice.lastUpdate).secs)

https://www.domoticz.com/wiki/DzVents:_ ... ime_object

Posted: **Tuesday 03 October 2023 17:32**

Some sensors with config parameters can be configured to require several pulse in a time frame to trigger.

Anyway, the most generic way to manage sensors is imo to use weights and add them over a time slice of 1mn for instance.

For ext sensors you may use a weight that is a fraction of trigger weight so several trig of any sensors in this mn would be needed to ring a siren.

Weigh attribution may come from a sensor name prefix for instance. So future additions do not need script changes if naming convention is respected.

See alarm wiki.

Posted: **Wednesday 04 October 2023 0:50**

I found my way to get something working and added a couple of things to it, so here is my little alarm script. Still work in progress (fine tuning)

Code: Select all

return {
    active = true,
    on = {
        devices = { 47, 49, 176, 603, 621, 65, }, 
    },
    logging = {
        level = domoticz.LOG_DEBUG,
        marker = "##Alarm"
    },
    data = {
        Mot_a = { initial = 0 }, 
        Mot_b = { initial = 0 }, 
        Mot_c = { initial = 0 }, 
        Mot_d = { initial = 0 },
        Mot_e = { initial = 0 },
    },
    execute = function(domoticz, device)
        
        local thuis = domoticz.devices(65)
        local sirene = domoticz.devices(161)
        local cam_script = domoticz.devices(620)
        --motion sensors buiten "Ikea trädrfi" on time ca 180sec
        local Mot_A = domoticz.devices(47) -- Voordeur
        local Mot_B = domoticz.devices(49) -- Achterdeur
        local Mot_C = domoticz.devices(176) -- Carport
        local Mot_D = domoticz.devices(603) -- Terras
        local Mot_E = domoticz.devices(621) -- Schuren
        --sirene timings
        local So = '5'      --Sirene_on_time
        local Si = '5'      --Sirene_interval
        local Sr = '3'     --Sirene_repeat
        --camera snapshot settings
        local Co = '1'      --Camera trigger on for
        local Ci = '30'     --Camera --Sirene_interval
        local Cr = '3'     --Camera snapshots repeat 


        --Voordeur
        if thuis.state == 'Off' and Mot_A.state == 'On' then
            local currentTime = domoticz.time.minutesSinceMidnight
            local lastTriggerTime = domoticz.data.Mot_a

            if (currentTime - lastTriggerTime) <= 5 then --aangepaste tijd voor de postbode
                sirene.switchOn().forSec(So).repeatAfterSec(Si, Sr)
                cam_script.switchOn().forSec(Co).repeatAfterSec(Ci, Cr)
            end
            domoticz.data.Mot_a = currentTime 

        --Achterdeur    
        elseif thuis.state == 'Off' and Mot_B.state == 'On' then
            local currentTime = domoticz.time.minutesSinceMidnight
            local lastTriggerTime = domoticz.data.Mot_b

            if (currentTime - lastTriggerTime) <= 5 then --aangepaste tijd voor postbode
                sirene.switchOn().forSec(So).repeatAfterSec(Si, Sr)
                cam_script.switchOn().forSec(Co).repeatAfterSec(Ci, Cr)
            end
            domoticz.data.Mot_b = currentTime 

        --Carport    
        elseif thuis.state == 'Off' and Mot_C.state == 'On' then
            local currentTime = domoticz.time.minutesSinceMidnight
            local lastTriggerTime = domoticz.data.Mot_c

            if (currentTime - lastTriggerTime) <= 4 then 
                sirene.switchOn().forSec(So).repeatAfterSec(Si, Sr)
                cam_script.switchOn().forSec(Co).repeatAfterSec(Ci, Cr)
            end
            domoticz.data.Mot_c = currentTime 

        --Terras    
        elseif thuis.state == 'Off' and Mot_D.state == 'On' then
            local currentTime = domoticz.time.minutesSinceMidnight
            local lastTriggerTime = domoticz.data.Mot_d

            if (currentTime - lastTriggerTime) <= 4 then 
                sirene.switchOn().forSec(So).repeatAfterSec(Si, Sr)
                cam_script.switchOn().forSec(Co).repeatAfterSec(Ci, Cr)
            end
            domoticz.data.Mot_d = currentTime 

        --Schuren    
        elseif thuis.state == 'Off' and Mot_E.state == 'On' then
            local currentTime = domoticz.time.minutesSinceMidnight
            local lastTriggerTime = domoticz.data.Mot_e

            if (currentTime - lastTriggerTime) <= 4 then 
                sirene.switchOn().forSec(So).repeatAfterSec(Si, Sr)
                cam_script.switchOn().forSec(Co).repeatAfterSec(Ci, Cr)
            end
            domoticz.data.Mot_e = currentTime 
            
        --Thuis aan
            elseif thuis.state == 'On' then
                sirene.cancelQueuedCommands()
                cam_script.cancelQueuedCommands()
                sirene.switchOff()
                cam_script.switchOff().afterSec(60).checkFirst()
            end
        
            if  thuis.state == 'Off' and device.state == 'On' then
                domoticz.log('##Beweging bij ' ..device.name.. '')
                domoticz.notify("Camera", 'Beweging gedetecteerd bij de ' ..device.name.. '', domoticz.PRIORITY_NORMAL,domoticz.SOUND_DEFAULT, "" , "telegram")
            end
    end
}

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