Air-conditioner control system of electric automobile
A technology for control systems and electric vehicles, applied to vehicle components, air handling equipment, heating/cooling equipment, etc., can solve the problems of electric compressor power consumption waste, vibration and noise pollution, short cooling time, etc., to extend the mileage , protect the service life, improve the effect of comfort
Inactive Publication Date: 2015-11-25
NANJING JINLONG NEW ENERGY AUTOMOBILE RES INST
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Problems solved by technology
[0002] At present, in electric vehicles, when the driver turns on the on-board refrigeration system, the electric compressor runs at full speed, the cooling effect is strong, and the cooling time is short. The existing air-conditioning control system cannot adjust the compressor speed according to the temperature inside the vehicle, and cannot The cooling needs of the people in the car under different room temperature conditions will easily cause waste of power consumption of the electric compressor, affect the working life of the compressor, cause unnecessary vibration and noise pollution, and affect the mileage of the electric vehicle
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[0007] Please refer to figure 1 As shown, the electric vehicle air conditioning control system of the present invention includes a cabin temperature sensor, an air conditioning controller connected to the cabin temperature sensor, an electric compressor control module connected to the air conditioning controller, an electric compressor, a front condenser assembly, a front HVAC assembly Assemblies and air-conditioning pipelines, among which the connections between the electric compressor and the front condenser assembly, between the front condenser assembly and the front HVAC assembly, and between the front HVAC assembly and the electric compressor are all connected by air-conditioning pipelines.
[0008] The working principle of the electric vehicle air conditioning control system of the present invention is as follows: the cabin temperature sensor detects the average temperature in the electric vehicle in real time, and feeds back the temperature signal to the air conditioning...
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The invention discloses an air-conditioner control system of an electric automobile. The air-conditioner control system comprises a compartment temperature sensor, an air-conditioner controller connected with the compartment temperature sensor, an electric compressor control module connected with the air-conditioner controller, an electric compressor, a front condenser assembly, a front HVAC assembly and air conditioner pipelines. The electric compressor and the front condenser assembly are connected through the air conditioner pipe, the front condenser assembly and the front HVAC assembly are connected through the air conditioner pipe, and the front HVAC assembly and the electric compressor are connected through the air conditioner pipe. By means of the air-conditioner control system of the electric automobile, the working mode of electric compressor can be changed according to the temperature in a compartment, the riding comfort is improved, the air-conditioner control system is especially suitable for rainy, hot and dry weathers in summer, the service life of the compressor is prolonged beneficially, unnecessary energy consumption is reduced, and the travelling distance of the electric automobile can be prolonged to a certain degree.
Description
Technical field: [0001] The invention relates to an electric vehicle air conditioning control system, which belongs to the technical field of electric vehicles. Background technique: [0002] At present, in electric vehicles, when the driver turns on the on-board refrigeration system, the electric compressor runs at full speed, the cooling effect is strong, and the cooling time is short. The existing air-conditioning control system cannot adjust the compressor speed according to the temperature inside the vehicle, and cannot The cooling needs of the people in the car at different room temperature will easily cause waste of power consumption of the electric compressor, affect the working life of the compressor, cause unnecessary vibration and noise pollution, and affect the mileage of the electric vehicle. Invention content: [0003] The invention provides an air conditioner control system for an electric vehicle, which can adjust the rotation speed of a compressor accordin...
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Patent Timeline
Login to View More IPC IPC(8): B60H1/32
CPCB60H1/3208B60H1/3216B60H2001/3272B60H2001/3292
Inventor 赵强
Owner NANJING JINLONG NEW ENERGY AUTOMOBILE RES INST