Method and device for controlling environment in vehicle

A control method and internal environment technology, which is applied in the direction of power unit, transportation and packaging, and the arrangement of power unit cooling combination, etc., can solve the problems of high cost and high energy consumption, achieve effective circulation, reduce vehicle noise, and reduce vehicle noise. The effect of vehicle energy consumption

Pending Publication Date: 2022-04-05
BEIJING ELECTRIC VEHICLE
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Problems solved by technology

[0004] Embodiments of the present invention provide a method and device for controlling the interior environment of a vehicle to

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  • Method and device for controlling environment in vehicle
  • Method and device for controlling environment in vehicle
  • Method and device for controlling environment in vehicle

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[0059] In order to make the technical problems, technical solutions, and advantages to the present invention, the technical solutions and advantages will be described in detail below with reference to the accompanying drawings and specific embodiments. In the following description, specific details such as specific configurations and components are provided merely to help comprehensively understand the embodiments of the present invention. Thus, those skilled in the art will appreciate that various modifications and modifications described herein without departing from the scope and spirit of the invention. In addition, in order to clearly and concise, a description of known functions and configurations is omitted.

[0060] It will be understood that "one embodiment" or "one embodiment" mentioned in the specification means that specific features, structures, or characteristics related to the embodiments are included in at least one embodiment of the invention. Therefore, "in one e...

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Abstract

The invention provides an in-vehicle environment control method and device, and relates to the field of automobile automatic control. The method comprises the following steps: acquiring state information of a vehicle; according to the state information of the vehicle, the grid opening angle, the water pump rotating speed and the fan rotating speed of the vehicle are determined through a preset relation table; according to the determined grille opening angle, the water pump rotating speed and the fan rotating speed of the vehicle, the environment in the vehicle is adjusted; wherein the state information comprises the rotating speed of the motor, the water temperature of the motor, an air conditioner switching signal and the pressure of the air conditioner. The opening angle of the grille, the rotating speed of the fan and the rotating speed of the water pump are accurately controlled according to various conditions, the fan and the water pump can be located in the optimal working rotating speed interval by calibrating the logic relation among the three, the working energy consumption of the fan and the water pump is reduced, and therefore the energy consumption and noise of the whole vehicle are reduced.

Description

technical field [0001] The invention relates to the field of automatic control of automobiles, in particular to a method and device for controlling the environment inside a vehicle. Background technique [0002] With the improvement of the national economy, automobiles have become popular, and users have increasingly improved the performance of vehicles. Pure electric vehicles, especially, have higher and higher requirements for vehicles to reduce energy consumption, increase vehicle cruising range, and vehicle noise. [0003] For pure electric vehicles that are used in low ambient temperature conditions, it is urgent to improve the utilization rate of energy consumption of the whole vehicle; for when the ambient temperature is high, the vehicle is in the idling condition, and the noise outside the vehicle is getting lower and lower. At present, the main solutions are: adopting parts materials and structures with better heat insulation, which increases the cost, but still ca...

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Application Information

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IPC IPC(8): B60K11/02B60K11/06B60K11/08B60H1/00
CPCY02T10/88
Inventor 李阳张海涛
Owner BEIJING ELECTRIC VEHICLE
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