Apparatus and method for controlling compressor
First Claim
1. A compressor control apparatus, comprising:
- a data detector that detects status data comprising at least one of a vehicle speed, an engine speed, an accelerator pedal location value, and a slope way measurement value; and
a controller that determines whether an engine speed and an accelerator pedal location value of the status data satisfy an oscillation acceleration entering condition, when the vehicle speed exists in a predetermined range and that sets a predetermined operation rate of a compressor according to the engine speed and the accelerator pedal location value, when the engine speed and the accelerator pedal location value of the status data satisfy the oscillation acceleration entering condition and that generates a final operation rate of the compressor using the predetermined operation rate, a slope way constant according to the slope way measurement value, and an air temperature compensation constant according to an air temperature and that controls operation of the compressor based on the final operation rate.
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Accused Products
Abstract
A compressor control apparatus may include a data detector detecting status data including at least one of vehicle speed, engine speed, accelerator pedal location value, and slope way measurement value; and controller that determines whether engine speed and accelerator pedal location value of the status data satisfy oscillation acceleration entering condition, if the vehicle speed exists in predetermined range and that sets basic operation rate of compressor according to the engine speed and the accelerator pedal location value, if engine speed and accelerator pedal location value of the status data satisfy oscillation acceleration entering condition and that generates final operation rate of the compressor using the basic operation rate, slope way constant according to the slope way measurement value, and air temperature compensation constant according to air temperature and that controls operation of the compressor based on the final operation rate.
4 Citations
19 Claims
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1. A compressor control apparatus, comprising:
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a data detector that detects status data comprising at least one of a vehicle speed, an engine speed, an accelerator pedal location value, and a slope way measurement value; and a controller that determines whether an engine speed and an accelerator pedal location value of the status data satisfy an oscillation acceleration entering condition, when the vehicle speed exists in a predetermined range and that sets a predetermined operation rate of a compressor according to the engine speed and the accelerator pedal location value, when the engine speed and the accelerator pedal location value of the status data satisfy the oscillation acceleration entering condition and that generates a final operation rate of the compressor using the predetermined operation rate, a slope way constant according to the slope way measurement value, and an air temperature compensation constant according to an air temperature and that controls operation of the compressor based on the final operation rate. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8)
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9. A method of controlling a compressor, the method comprising:
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determining whether a vehicle speed exists in a predetermined range; determining, when the vehicle speed exists in the predetermined range, whether an oscillation acceleration entering condition is satisfied based on a measured engine speed and accelerator pedal location value; setting, when the engine speed and the accelerator pedal location value satisfy the oscillation acceleration entering condition, a predetermined operation rate of the compressor according to the engine speed and the accelerator pedal location value; generating a plurality of slope way constants using a slope way measurement value; selecting a slope way constant according to the engine speed and the accelerator pedal location value among the plurality of slope way constants; generating a final operation rate of the compressor using at least one of the predetermined operation rate of the compressor, a selected slope way constant, and an air temperature compensation constant according to an air temperature; and controlling operation of the compressor based on the final operation rate. - View Dependent Claims (10, 11, 12, 13, 14, 15, 16, 17, 18, 19)
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Specification