AIR CONDITIONER CONTROLLER, AIR CONDITIONER CONTROL CIRCUIT AND AIR CONDITIONER CONTROL METHOD
First Claim
1. An air conditioner control circuit, comprising:
- a central processing unit, an air conditioner motor drive unit, a protection detection unit and a safety locking unit, whereinthe protection detection unit detects an operation condition of an air conditioner and outputs a detection protection signal;
the central processing unit outputs an air conditioner control signal;
the air conditioner motor drive unit receives a drive control signal output from the safety locking unit and the detection protection signal output from the protection detection unit, and outputs a drive signal to control an operation of an air conditioner motor, wherein the drive signal is capable of being output by the air conditioner motor drive unit based on the drive control signal and the detection protection signal; and
the safety locking unit receives the detection protection signal output from the protection detection unit and the air conditioner control signal output from the central processing unit, outputs the drive control signal, and controls the air conditioner control signal output from the central processing unit to the air conditioner motor drive unit to be transmitted or cut off based on the detection protection signal output from the protection detection unit.
1 Assignment
0 Petitions
Accused Products
Abstract
An air conditioner controller and a safety protection circuit for the same are provided. The air conditioner controller includes a central processing unit, a drive unit, a safety locking unit and a protection detection unit, where the central processing unit is configured to output an air conditioner control signal; the air conditioner motor drive unit is configured to receive a drive control signal output from the safety locking unit and the detection protection signal, and output a drive signal to control an operation of an air conditioner motor; the safety locking unit is configured to receive the detection protection signal and the air conditioner control signal, output the drive control signal, and control the air conditioner control signal to be transmitted or cut off based on the detection protection signal output from the protection detection unit.
23 Citations
23 Claims
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1. An air conditioner control circuit, comprising:
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a central processing unit, an air conditioner motor drive unit, a protection detection unit and a safety locking unit, wherein the protection detection unit detects an operation condition of an air conditioner and outputs a detection protection signal; the central processing unit outputs an air conditioner control signal; the air conditioner motor drive unit receives a drive control signal output from the safety locking unit and the detection protection signal output from the protection detection unit, and outputs a drive signal to control an operation of an air conditioner motor, wherein the drive signal is capable of being output by the air conditioner motor drive unit based on the drive control signal and the detection protection signal; and the safety locking unit receives the detection protection signal output from the protection detection unit and the air conditioner control signal output from the central processing unit, outputs the drive control signal, and controls the air conditioner control signal output from the central processing unit to the air conditioner motor drive unit to be transmitted or cut off based on the detection protection signal output from the protection detection unit. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15)
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16. An air conditioner controller, comprising an input terminal and an output terminal, wherein the input terminal receives a signal from a sensor and an air conditioner control instruction signal, and the output terminal outputs an air conditioner element control signal;
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and the air conditioner controller further comprises an air conditioner control circuit;
wherein the air conditioner control circuit comprises;a central processing unit, an air conditioner motor drive unit, a protection detection unit and a safety locking unit;
whereinthe protection detection unit detects an operation condition of an air conditioner and outputs a detection protection signal; the central processing unit outputs an air conditioner control signal; the air conditioner motor drive unit receives a drive control signal output from the safety locking unit and the detection protection signal output from the protection detection unit, and outputs a drive signal to control an operation of an air conditioner motor, wherein the drive signal is capable of being output by the air conditioner motor drive unit based on the drive control signal and the detection protection signal; and the safety locking unit receives the detection protection signal output from the protection detection unit and the air conditioner control signal output from the central processing unit, outputs the drive control signal, and controls the air conditioner control signal output from the central processing unit to the air conditioner motor drive unit to be transmitted or cut off based on the detection protection signal output from the protection detection unit. - View Dependent Claims (17, 18)
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19. An air conditioner controller method, wherein the air conditioner comprises an air conditioner motor and an air conditioner controller for controlling an operation of the air conditioner motor, the air conditioner controller comprises an air conditioner control circuit, the air conditioner control circuit comprises a central processing unit, an air conditioner motor drive unit, a protection detection unit and a safety locking unit;
- and the method comprises;
outputting, by the central processing unit, an air conditioner control signal; detecting, by the protection detection unit, an operation condition of the air conditioner and outputting a detection protection signal based on the detected operation condition; receiving, by the safety locking unit, the air conditioner control signal and the detection protection signal, outputting a drive control signal to the air conditioner motor drive unit, and controlling the air conditioner control signal output from the central processing unit to the air conditioner motor drive unit to be transmitted or cut off based on the detection protection signal output from the protection detection unit; and receiving, by the air conditioner motor drive unit, the drive control signal and the detection protection signal, and outputting a drive signal to control an operation of the air conditioner motor, wherein the drive signal is capable of being output by the air conditioner motor drive unit based on the drive control signal and the detection protection signal. - View Dependent Claims (20, 21, 22, 23)
- and the method comprises;
Specification