DZ3 Configuration: Teaser

DZ3 is about to start working as a forced ventilation controller for a computer located in a closed, but ventilated compartment under a staircase. Picture on the left is of the computer itself (fan assembly is visible in the background). Picture on the right is of the fan assembly that provides ventilation (by the way, not loud at all).



And below is the configuration that reads three lm_sensors supported sensors and one 1-Wire sensor (mapped to the file system by owfs-fs) and feeds the data to the rest of the system. If you want to see it, copy & paste somewhere else - there's no way to make it readable here.

<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
    xsi:schemaLocation="http://www.springframework.org/schema/beans
           http://www.springframework.org/schema/beans/spring-beans-2.5.xsd">

    <!-- Sensors -->
    <bean id="temperature_sensor-6EE055000000" class="net.sf.dz3.device.sensor.impl.ShellSensor" init-method="start">
        <constructor-arg index="0" value="6EE055000000"/>
        <constructor-arg index="1" value="1000"/>
        <constructor-arg index="2" value="/bin/cat /mnt/onewire/28.6EE055000000/temperature12|tr -s ' '"/>
    </bean>
    <bean id="temperature_sensor-cpu1" class="net.sf.dz3.device.sensor.impl.ShellSensor" init-method="start">
        <constructor-arg index="0" value="cpu1"/>
        <constructor-arg index="1" value="1000"/>
        <constructor-arg index="2" value="/usr/bin/sensors|grep Int|tr -s ' '|cut -f 3 -d ' '|tr -d '+°C'"/>
    </bean>
    <bean id="temperature_sensor-cpu2" class="net.sf.dz3.device.sensor.impl.ShellSensor" init-method="start">
        <constructor-arg index="0" value="cpu2"/>
        <constructor-arg index="1" value="1000"/>
        <constructor-arg index="2" value="/usr/bin/sensors|grep AMD|tr -s ' '|cut -f 3 -d ' '|tr -d '+°C'"/>
    </bean>
    <bean id="temperature_sensor-mobo" class="net.sf.dz3.device.sensor.impl.ShellSensor" init-method="start">
        <constructor-arg index="0" value="mobo"/>
        <constructor-arg index="1" value="1000"/>
        <constructor-arg index="2" value="/usr/bin/sensors|grep M/B|tr -s ' '|cut -f 3 -d ' '|tr -d '+°C'"/>
    </bean>

    <!-- Thermostats -->
    <bean id="pid_controller_6EE055000000" class="net.sf.dz3.controller.pid.SimplePidController" scope="prototype">
        <constructor-arg index="0" value="22.5"/>
        <constructor-arg index="1" value="1"/>
        <constructor-arg index="2" value="0"/>
        <constructor-arg index="3" value="0"/>
        <constructor-arg index="4" value="0"/>
    </bean>
    <bean id="thermostat-6EE055000000" class="net.sf.dz3.device.model.impl.ThermostatModel">
        <constructor-arg type="java.lang.String" value="1-Wire 6EE055000000"/>
        <constructor-arg type="net.sf.dz3.device.sensor.TemperatureSensor" ref="temperature_sensor-6EE055000000"/>
        <constructor-arg type="net.sf.dz3.controller.pid.AbstractPidController" ref="pid_controller_6EE055000000"/>
    </bean>

    <bean id="pid_controller_cpu1" class="net.sf.dz3.controller.pid.SimplePidController" scope="prototype">
        <constructor-arg index="0" value="56"/>
        <constructor-arg index="1" value="1"/>
        <constructor-arg index="2" value="0"/>
        <constructor-arg index="3" value="0"/>
        <constructor-arg index="4" value="0"/>
    </bean>
    <bean id="thermostat-cpu1" class="net.sf.dz3.device.model.impl.ThermostatModel">
        <constructor-arg type="java.lang.String" value="CPU1"/>
        <constructor-arg type="net.sf.dz3.device.sensor.TemperatureSensor" ref="temperature_sensor-cpu1"/>
        <constructor-arg type="net.sf.dz3.controller.pid.AbstractPidController" ref="pid_controller_cpu1"/>
    </bean>

    <bean id="pid_controller_cpu2" class="net.sf.dz3.controller.pid.SimplePidController" scope="prototype">
        <constructor-arg index="0" value="44"/>
        <constructor-arg index="1" value="1"/>
        <constructor-arg index="2" value="0"/>
        <constructor-arg index="3" value="0"/>
        <constructor-arg index="4" value="0"/>
    </bean>
    <bean id="thermostat-cpu2" class="net.sf.dz3.device.model.impl.ThermostatModel">
        <constructor-arg type="java.lang.String" value="CPU2"/>
        <constructor-arg type="net.sf.dz3.device.sensor.TemperatureSensor" ref="temperature_sensor-cpu2"/>
        <constructor-arg type="net.sf.dz3.controller.pid.AbstractPidController" ref="pid_controller_cpu2"/>
    </bean>

    <bean id="pid_controller_mobo" class="net.sf.dz3.controller.pid.SimplePidController" scope="prototype">
        <constructor-arg index="0" value="38"/>
        <constructor-arg index="1" value="1"/>
        <constructor-arg index="2" value="0"/>
        <constructor-arg index="3" value="0"/>
        <constructor-arg index="4" value="0"/>
    </bean>
    <bean id="thermostat-mobo" class="net.sf.dz3.device.model.impl.ThermostatModel">
        <constructor-arg type="java.lang.String" value="Motherboard"/>
        <constructor-arg type="net.sf.dz3.device.sensor.TemperatureSensor" ref="temperature_sensor-mobo"/>
        <constructor-arg type="net.sf.dz3.controller.pid.AbstractPidController" ref="pid_controller_mobo"/>
    </bean>

    <!-- Dampers: None for now -->

    <!-- Zone Controllers -->
    <bean id="zone_controller-mx" class="net.sf.dz3.device.model.impl.SimpleZoneController">
        <constructor-arg type="java.util.Set">
            <set>
                <ref bean="thermostat-6EE055000000"/>
                <ref bean="thermostat-cpu1"/>
                <ref bean="thermostat-cpu2"/>
                <ref bean="thermostat-mobo"/>
            </set>
        </constructor-arg>
    </bean>

    <!-- HVAC Units -->
    <bean id="unit-mx" class="net.sf.dz3.device.model.impl.UnitModel">
        <constructor-arg type="java.lang.String" value="mx"/>
        <constructor-arg type="net.sf.dz3.device.model.ZoneController" ref="zone_controller-mx"/>
    </bean>

    <!-- Damper Controllers: None for now -->

</beans>