Compressor rotating speed control method and device, storage medium and vehicle-mounted air conditioner

A technology of compressor speed and vehicle air conditioner, which is applied in the field of compressor speed control and vehicle air conditioner, and can solve the problems of continuous refrigeration and other issues

Inactive Publication Date: 2019-10-18
CH AUTO TECH CORP CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] In view of this, the present disclosure aims to propose a compressor speed control method, device, storage medium and vehicle-mounted air conditioner, so as to solve the problem that the existing vehicle-mounted air conditioner continues to cool after the air supply temperature reaches the set target temperature

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  • Compressor rotating speed control method and device, storage medium and vehicle-mounted air conditioner
  • Compressor rotating speed control method and device, storage medium and vehicle-mounted air conditioner
  • Compressor rotating speed control method and device, storage medium and vehicle-mounted air conditioner

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Embodiment Construction

[0057] Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, the same numerals in different drawings refer to the same or similar elements unless otherwise indicated. The implementations described in the following exemplary examples do not represent all implementations consistent with the present disclosure. Rather, they are merely examples of methods and apparatus consistent with aspects of the disclosure as recited in the appended claims.

[0058] Firstly, the application scenarios of the embodiments of the present disclosure will be described. The methods provided in the following embodiments of the present disclosure may be applied to a vehicle air conditioner, specifically, a vehicle electric air conditioner. Moreover, the methods provided in the following embodiments of the present disclosure can be applied to electric air-con...

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Abstract

The disclosure relates to a compressor rotating speed control method and device, a storage medium and a vehicle-mounted air conditioner. The method comprises the following steps: controlling a compressor to operate at a first rotating speed so as to enable the vehicle-mounted air conditioner to start refrigerating; acquiring a real-time temperature value of an evaporator in the vehicle-mounted airconditioner; judging whether the real-time temperature value of the evaporator reaches a target temperature value of the evaporator; when the real-time temperature value of the evaporator is reducedto the target temperature value for the first time, reducing the rotating speed of the compressor from a first rotating speed to a second rotating speed. This way, when the temperature of the evaporator reaches the target temperature, the rotating speed of the compressor is reduced so that the temperature of the evaporator is not continuously reduced, and the temperature of the air outlet of the air conditioner is controlled to be not continuously reduced.

Description

technical field [0001] The present disclosure relates to the field of automobile air conditioners, and in particular, to a method, device, storage medium, and vehicle air conditioner for controlling the rotational speed of a compressor. Background technique [0002] Due to the rapid development of human social economy and modern civilization, severe energy and environmental problems have been brought about. Therefore, automobile energy saving and environmental protection have become the theme of automobile technology development. With the continuous innovation of the automobile industry, electric vehicles have developed rapidly. At the same time, automobile electric air conditioners have also been widely used. [0003] In the prior art, when a user uses an electric air conditioner for a car, the user first turns on the air conditioner switch, that is, the A / C (air condition) switch. Those skilled in the art know that the A / C switch of the car is actually a compressor switch....

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60H1/32
CPCB60H1/3205B60H2001/3261B60H2001/3272
Inventor 陆群牛龙彪
Owner CH AUTO TECH CORP CO LTD
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