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Method of identifying a trailer towing a vehicle

A technology for trailers and vehicles, which is applied in the field of identifying trailers and can solve problems such as increasing production costs

Active Publication Date: 2018-10-30
HYUNDAI MOTOR CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the above technique requires additional cost for building the air detection switch and the pull-down resistor and detection circuit, thereby increasing the production cost

Method used

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  • Method of identifying a trailer towing a vehicle
  • Method of identifying a trailer towing a vehicle
  • Method of identifying a trailer towing a vehicle

Examples

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Embodiment Construction

[0017] Hereinafter, configurations of a method of identifying a trailer towing a vehicle according to the present disclosure will be described with reference to the accompanying drawings.

[0018] However, the disclosed drawings are provided as examples for fully conveying the spirit of the present disclosure to those skilled in the art. Accordingly, the present disclosure is not limited only to the figures set forth below, but may be pointed to in other respects.

[0019] If not defined, the terms used herein have the same meaning as commonly understood by those skilled in the art, and existing known functions or configurations described in detail that may make the purpose of the present disclosure unnecessarily obscure will be described in Omitted in the following description and drawings.

[0020] figure 1 is a block diagram of a circuit for performing the method for identifying a trailer according to the present disclosure.

[0021] refer to figure 1 , according to the...

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Abstract

Methods for identifying the trailer of a towed vehicle by means of an electronic control unit (ECU), including determining whether the parking switch is on and whether the transmission gear state is parked. Determines whether the stop light switch is on and whether the current flowing in the trailer's stop light is on. Identify the load current of the load light and determine if the stop light is in an open circuit state. Determine the mode of trailer not connected mode when the stop light is off.

Description

[0001] Cross References to Related Applications [0002] This application claims the benefit of priority under 35 U.S.C. §119 to Korean Patent Application No. 10-2013-169383 filed with the Korean Intellectual Property Office on December 31, 2013, the entire disclosure of which is incorporated herein by reference. technical field [0003] The present disclosure relates to a method of identifying a trailer towing a vehicle, and more particularly, to a method of identifying a trailer by using an Intelligent Power Switch (IPS) element installed in an Intelligent Junction Box (SJB) of the towing vehicle. The amount of load current that flows in load lights such as a trailer's stop light and left turn signal. Background technique [0004] Generally, a tow vehicle refers to a vehicle that tows a trailer attached to the vehicle. [0005] According to the Automobile Safety Act, a turn signal lamp is installed on a tractor, and it is a safety signaling device that helps other vehicle...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B60R16/02B60Q11/00
CPCB60Q11/00B60R16/023G01R31/007B60D1/62B60D1/24G01R19/0092G01R19/15G01R31/006
Inventor 金镇淇李赫
Owner HYUNDAI MOTOR CO LTD