Air conditioning device

Abstract

An air conditioning device is provided. The air conditioning device includes a power supplier, a compressor driver, a fan driver, a temperature sensor, a vibration sensor, and an operation processing controller. The power supplier has an input end receiving an input power source and generates a first operating power source and a second operating power source according to the input power source. The compressor driver operates according to the first operating power source to generate a first drive signal to drive a compressor. The fan driver operates according to the first operating power source to generate a second drive signal to drive a fan. The vibration sensor detects vibration information of the air conditioning device. The operation processing controller operates according to the second operating power source and controls the power supplier according to the vibration information to determine whether to cut off supply of the first operating power source to ensure safe operation of the air conditioning device.

1 . An air conditioning device, configured to control an air conditioner, comprising:
 a power supplier, comprising an input end receiving an input power source and generating a first operating power source and a second operating power source according to the input power source;   a compressor driver, operating according to the first operating power source to generate a first drive signal to drive a compressor;   a fan driver, operating according to the first operating power source to generate a second drive signal to drive a fan;   a vibration sensor, detecting vibration information of the air conditioner;   a temperature sensor, detecting a plurality of pieces of temperature information of the air conditioner;   a current sensor, detecting current information of the compressor and the fan;   a voltage sensor, detecting voltage information in the air conditioning device; and   an operation processing controller, coupled to the power supplier, the compressor driver, the fan driver, the vibration sensor, the temperature sensor, the current sensor, and the voltage sensor, operating according to the second operating power source, controlling the power supplier according to the vibration information, the temperature information, the current information, and the voltage information to determine whether to cut off supply of the first operating power source or to stop operation of the compressor and the fan.   
     
     
         2 . The air conditioning device according to  claim 1 , wherein the operation processing controller generates a control command via a protection circuit as hardware or by executing software. 
     
     
         3 . The air conditioning device according to  claim 1 , wherein the compressor driver transmits abnormality information to the operation processing controller, and the operation processing controller generates a control command according to the abnormality information. 
     
     
         4 . The air conditioning device according to  claim 3 , wherein the abnormality information comprises temperature information of the compressor driver and current information of the compressor driver. 
     
     
         5 . The air conditioning device according to  claim 1 , wherein the fan driver transmits abnormality information to the operation processing controller, and the operation processing controller generates a control command according to the abnormality information. 
     
     
         6 . The air conditioning device according to  claim 5 , wherein the abnormality information comprises temperature information of the fan and current information of the fan. 
     
     
         7 . The air conditioning device according to  claim 1 , wherein the plurality of pieces of temperature information comprise a suction end temperature of the compressor, a discharge end temperature of the compressor, an ambient temperature of  1 the air conditioner, and a condenser temperature of the air conditioner.