Unlock instant, AI-driven research and patent intelligence for your innovation.

Control Apparatus and Method for Cooling Fan of Vehicle

A cooling fan and equipment technology, applied in the direction of coolant flow control, cooling device control device, heating/cooling equipment, etc., can solve the problems of low accuracy, driver dissatisfaction, complex logic, etc., to improve accuracy , The effect of reducing the cost of materials

Active Publication Date: 2018-05-04
HYUNDAI MOTOR CO LTD +1
View PDF7 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0009] However, in conventional cases, the logic is too complicated and applied differently to various vehicles, so man-hours are excessively used, and controlling the fan motor according to the ignition off time makes the accuracy low
In addition, when the day is poor, the fan motor does not run, so it does not cool causing driver dissatisfaction

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Control Apparatus and Method for Cooling Fan of Vehicle
  • Control Apparatus and Method for Cooling Fan of Vehicle
  • Control Apparatus and Method for Cooling Fan of Vehicle

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0044] Hereinafter, an operating principle of an apparatus and method for controlling a cooling fan of a vehicle according to an exemplary embodiment of the present invention will be described in more detail with reference to the accompanying drawings. However, the drawings provided below and the detailed description to be provided below relate to one preferred exemplary embodiment of several exemplary embodiments for effectively describing the features of the present invention. Accordingly, the present invention is not limited only by the following drawings and descriptions.

[0045] Also, in describing the present invention, a detailed description of well-known functions or configurations will be omitted since it may unnecessarily obscure the gist of the present invention. Also, the following terms are defined in consideration of functions in the present invention, and may be interpreted in different ways by users and operators' intentions. Therefore, the definitions of the...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

An apparatus for a vehicle is provided, which includes a cooling fan installed in an engine compartment of the vehicle. A fan motor is connected with the cooling fan to drive the cooling fan. A statedetector is configured to detect state data, and a controller is configured to control the cooling fan based on the state data when an intake temperature is within a predetermined range, to determinewhether the state data satisfies a decision reference condition, and to lock the fan motor according to a change rate of air conditioner refrigerant pressure during a measurement time when the state data satisfies the decision reference condition.

Description

[0001] Cross References to Related Applications [0002] This application claims priority and benefit from Korean Patent Application No. 10-2016-0140185 filed with the Korean Intellectual Property Office on October 26, 2016, the entire contents of which are incorporated herein by reference in their entirety. technical field [0003] The present invention relates to an apparatus for controlling a cooling fan of a vehicle, and more particularly, to an apparatus and method for controlling a cooling fan of a vehicle, which can prevent the fan from being damaged by locking the fan motor in winter Damage to the motor. Background technique [0004] Generally, a large amount of heat is generated in the engine of a vehicle, and when the temperature of the engine rises to a moderate temperature or more, there is a risk of explosion. Therefore, the coolant circulates around the engine to cool the engine, thereby reducing the temperature of the engine. The heated coolant dissipates he...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): F01P7/02
CPCF01P7/026F01P2050/22F01P2025/04B60K11/06B60H2001/3251B60H2001/3277F01P7/048F01P2005/046F01P2025/66B60H1/3216F01P5/04F01P7/02F01P2025/08F01P2025/13F01P2037/00B60H1/00464
Inventor 金永准金泰完
Owner HYUNDAI MOTOR CO LTD