using labview and ni usb daq to build an automatic heat ventilation

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Using LabVIEW and NI USB DAQ to Build an Automatic Heat Ventilation

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Using LabVIEW and NI USB DAQ to Build an Automatic Heat Ventilation

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Page 1: Using LabVIEW and NI USB DAQ to Build an Automatic Heat Ventilation

Using LabVIEW and NI USB DAQ to Build an Automatic Heat

Ventilation

Page 2: Using LabVIEW and NI USB DAQ to Build an Automatic Heat Ventilation

Esquema

Page 3: Using LabVIEW and NI USB DAQ to Build an Automatic Heat Ventilation

Interface do software labVIEW

Sensor interno

Sensor externo

Page 4: Using LabVIEW and NI USB DAQ to Build an Automatic Heat Ventilation

Interface do software labVIEW

The user interface (UI) has:•two thermometer bars, •two temperature numerical displays, •a temperature chart•fan activation indicator. 

Page 5: Using LabVIEW and NI USB DAQ to Build an Automatic Heat Ventilation

NI USB-6008 DAQ

•Hardware para aquisição de temperaturas•Especificações:

▫8 analog inputs (12-bit, 10 kS/s)▫2 analog outputs (12-bit, 150 S/s); ▫12 digital I/O; 32-bit counter▫Bus-powered for high mobility;▫$ 185

Page 6: Using LabVIEW and NI USB DAQ to Build an Automatic Heat Ventilation

Precision Centigrade Temperature Sensor

•Circuito-integrado•Proporção linear entre

voltagem e temperatura•Opera entre 4 e 30 volts•$2,88

Page 7: Using LabVIEW and NI USB DAQ to Build an Automatic Heat Ventilation

Hardware

•O hardware utiliza:▫1 entrada analogica para captação das

duas temperaturas ao mesmo tempo▫Uma saida digital para ativação dos

ventiladores