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Air conditioning control panel system of electrombile and control method thereof

A technology of air conditioning control panel and control method, which is applied to vehicle components, air handling equipment, circuits or fluid pipelines, etc., can solve problems such as logistics management problems in workshop production lines

Active Publication Date: 2012-06-20
CHERY AUTOMOBILE CO LTD
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  • Summary
  • Abstract
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  • Claims
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AI Technical Summary

Problems solved by technology

If the air-conditioning control panel with the same shape and different internal control circuits is used, it will bring great troubles to the logistics management of the workshop production line. Therefore, how to use the same start-stop button on an air-conditioning control panel to control the work of PTC and fuel heater becomes a problem. a puzzle

Method used

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  • Air conditioning control panel system of electrombile and control method thereof
  • Air conditioning control panel system of electrombile and control method thereof

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Embodiment Construction

[0036] The present invention will be described in detail below according to the accompanying drawings, which is a preferred embodiment among various implementations of the present invention.

[0037] The overall working principle is as follows Figure 1 shown. Turn the ignition key of the whole vehicle to the ON gear, and the self-check of the power management system is completed. If all components are normal, there is no safety hazard such as short circuit or leakage, and the instrument display is normal, then the air conditioning system is allowed to work at this time.

[0038] If the system is installed with PTC, turn on the blower, press the start button of the heating system, the controller of the air conditioning control panel will send a signal to the vehicle power management system VMS to start the PTC, and if the vehicle conditions are met, the VMS will allow the PTC to start . At this time, the air conditioner control panel will judge whether the air conditioner ca...

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Abstract

The invention relates to an air conditioning control panel system of an electrombile and a control method thereof. The air conditioning control panel system of the electrombile comprises an air conditioning control panel, a positive temperature coefficient (PTC) heating element and a fuel oil heater, wherein the PTC heating element and the fuel oil heater are installed on a finished electrombile and used for heating the finished electrombile. The air conditioning control panel is in control connection with the PTC heating element and the fuel oil heater and used for judging whether the PTC heating element or the fuel oil heater is assembled on the finished electrombile and for sending out corresponding start-up information to start up the PTC heating element or the fuel oil heater.

Description

technical field [0001] The invention relates to an electric vehicle air-conditioning control panel system and a control method thereof, which simultaneously controls an air-conditioning system with a PTC and can also control an air-conditioning system with a fuel heater. Background technique [0002] With the promulgation of the national electric vehicle subsidy policy, there will be a blowout development in the R&D, production and manufacturing of electric vehicles. With the improvement of people's living standards, automotive air-conditioning systems have basically become a necessity in the car. [0003] As we all know, traditional gasoline vehicles use the exhaust heat of the engine to heat the coolant, then flow through the heater core, and finally be blown by the blower to complete the heat exchange between the air and the coolant, and bring heat into the room for heating. Electric vehicles mainly adopt clean and pollution-free PTC heating elements with positive temper...

Claims

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Application Information

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IPC IPC(8): B60R16/023B60H1/14
Inventor 洪伟杨泽光赵松岭
Owner CHERY AUTOMOBILE CO LTD
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