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Automobile air-conditioner control method

A control method and technology for automotive air conditioning, which is applied to vehicle components, air handling equipment, heating/cooling equipment, etc., can solve the problem of inaccurate control results and achieve precise control results

Inactive Publication Date: 2013-02-13
浙江威乐新能源压缩机有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The control system is not adjusted through the feedback signal, and a closed loop is not formed, which makes the control result of the whole system inaccurate

Method used

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  • Automobile air-conditioner control method
  • Automobile air-conditioner control method

Examples

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Embodiment Construction

[0015] In order to make the present invention more comprehensible, a preferred embodiment is described in detail below in conjunction with the accompanying drawings.

[0016] figure 2 It is a block diagram of an automobile air conditioning control method provided by the present invention. The automobile air-conditioning control system includes the internal control part and the receiving feedback part of the controller, the internal software calculation part and the external application feedback part.

[0017] A method for controlling automobile air conditioner consists of the following 3 steps:

[0018] Step 1: The main chip of the controller issues instructions and transmits them to external application equipment through the circuit;

[0019] Step 2: The external application device takes action after receiving the instruction and feeds back the actual state to the main chip of the controller;

[0020] Step 3: The main chip of the controller compares the received feedback signal with...

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Abstract

The invention provides an automobile air-conditioner control method, comprising the following steps that: firstly, a main control chip sends an instruction and transmits the instruction to an external application apparatus via a circuit; secondly, the external application apparatus acts and feeds an actual state back to the controller main chip after receiving the instruction; and finally, the main controller chip compares the received feedback signal with a standard, corrects a control signal, and sends a new instruction to the external application apparatus. In the method provided by the invention, the defect of the prior art is overcome; and the control signal is dynamically corrected through feedback, read and calculation of the external application apparatus to form a closed control system, so that the control result is more accurate and is not affected by the outside.

Description

Technical field [0001] The invention relates to an automobile air conditioning control method, which belongs to the technical field of automobile air conditioning control. Background technique [0002] Traditional automotive air conditioning control methods such as figure 1 As shown, the air-conditioning controller issues corresponding instructions, and the external application device performs actions according to the instructions. The control system is not adjusted by feedback signals, and a closed loop is not formed, which makes the control result of the entire system not accurate enough. Summary of the invention [0003] The technical problem to be solved by the present invention is to provide a closed-loop automobile air conditioner control method with accurate control results. [0004] In order to solve the above technical problems, the technical solution of the present invention is to provide an automobile air conditioning control method, which is characterized in that it con...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60H1/00
Inventor 卢辉
Owner 浙江威乐新能源压缩机有限公司
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