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Electric automobile based multi-mode intelligent air conditioning system

A technology of intelligent air conditioners and electric vehicles, applied in heating and ventilation control systems, heating and ventilation safety systems, heating methods, etc., can solve problems such as energy waste, real-time changes in working parameters, etc., and achieve the effect of improving utilization

Inactive Publication Date: 2014-08-13
WUHAN UNIV OF TECH
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] However, the working parameters of the traditional electric air-conditioning system cannot change in real time with the change of the environment inside the car, and in most cases the cab is not full, which will cause energy waste

Method used

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  • Electric automobile based multi-mode intelligent air conditioning system

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Embodiment Construction

[0021] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0022] Such as figure 1 , figure 2 As shown, a multi-mode intelligent air-conditioning system based on an electric vehicle includes an inverter compressor 1, a condenser 2, a drying bottle 3, an expansion valve 4, a blower 5, an evaporator 12, an ECU 6, a PTC heater 11 and an instrument panel 9 , frequency conversion compressor 1, condenser 2, drying bottle 3, expansion valve 4, evaporator 12, and blower 5 are connected through pipelines in turn, and multiple sets of PTC heaters 11 are arranged in the blower 5. Generally, there are 2 sets in the blower 5 PTC heater 11, blower 5 and variable freq...

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Abstract

The invention discloses an electric automobile based multi-mode intelligent air conditioning system. The electric automobile based multi-mode intelligent air conditioning system comprises a frequency conversion compressor, a condenser, a drying bottle, an air blower, an ECU (Electronic Control Unit), a PTC (Positive Temperature Coefficient) heater and an instrument panel and also comprises pressure sensors, a temperature sensor and solenoid valves; the pressure sensors are arranged on seats respectively; the temperature sensor is arranged in front of an air outlet of the air blower; the solenoid valves are arranged at the positions of air outlets respectively; signal output terminals of the pressure sensors and a signal output end of the temperature sensor are connected with an input end of the ECU; the solenoid valves are connected with an output end of the ECU. According to the electric automobile based multi-mode intelligent air conditioning system, the required refrigerating capacity or warm air capacity can be automatically calculated according to the difference of the number of passengers and the seating positions, the air outlets formed at the corresponding positions respectively can be automatically opened and closed, and accordingly the utilization rate of the energy can be improved.

Description

technical field [0001] The invention belongs to the technical field of electric vehicle air conditioners, and in particular relates to a multi-mode intelligent air conditioner system based on electric vehicles. [0002] Background technique [0003] As an important part of the car, the car air-conditioning system not only provides a relatively comfortable environment in the cab, but also is used for defogging and defrosting the front windshield to ensure driving safety. [0004] In the traditional hybrid vehicle air conditioning system, according to the different system controls, it can be divided into two categories: manual air conditioning and automatic air conditioning. The manually adjusted air conditioning system relies on the driver to toggle various function keys and knobs on the control panel to control the temperature, blowing mode, and wind speed. In the car, through the information processing of real-time feedback from the sensor, the automatic constant tempe...

Claims

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Application Information

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IPC IPC(8): B60H1/00F24F11/02
CPCY02T10/88
Inventor 邓亚东钟绵秀吴澄苏楚奇汪怡平徐萌陈玉莲李灿张坤
Owner WUHAN UNIV OF TECH
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