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System and method for artificially interlocking an automatic transmission by using transmission solenoid valve

An automatic transmission, artificial intelligence technology, applied in the direction of components with teeth, transmission control, belt/chain/gear, etc., can solve the problems of reducing gear shifting and ride quality, impact, etc.

Active Publication Date: 2016-10-26
HYUNDAI MOTOR CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When the interlocking phenomenon occurs, a shock is generated, which reduces shifting and ride quality

Method used

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  • System and method for artificially interlocking an automatic transmission by using transmission solenoid valve
  • System and method for artificially interlocking an automatic transmission by using transmission solenoid valve
  • System and method for artificially interlocking an automatic transmission by using transmission solenoid valve

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Embodiment Construction

[0021] Reference will now be made in detail to various embodiments of the electro-hydraulic braking system and method of controlling the same of the present disclosure, examples of which are illustrated in the accompanying drawings and described below. While the invention will be described in conjunction with exemplary embodiments, it will be understood that present description is not intended to limit the invention to those exemplary embodiments. On the contrary, the invention is intended to cover not only the exemplary embodiments but also various alternatives, modifications, equivalents and other embodiments, which may be included within the spirit and scope of the invention as defined by the appended claims.

[0022] It should be understood that the term "vehicle" or "vehicular" or other similar terms as used herein includes motor vehicles in general, for example, passenger vehicles including sport utility vehicles (SUVs), buses, trucks, commercial vehicles of all kinds, in...

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Abstract

A system for artificially interlocking an automatic transmission includes an engine RPM sensor and a vehicle speed sensor. A pair of ultrasonic sensors measure a relative velocity of a vehicle to a neighbor vehicle, and an angle measuring sensor measures a degree of an angle variation of a steering wheel. An ECU determines whether an accelerator pedal is erroneously operated by monitoring sensing signals of the engine RPM sensor and the vehicle speed sensor, to determine whether the accelerator pedal is erroneously operated by using sensing signals of the ultrasonic sensors, and to determine whether the accelerator pedal is erroneously operated by monitoring a signal of the angle measuring sensor. A transmission control unit (TCU) performs an artificial interlock control of the automatic transmission when a determination signal, which informs that the accelerator pedal is erroneously operated, is received from the ECU.

Description

technical field [0001] The present disclosure relates to a system and method for an artificial intelligence interlocking automatic transmission, and more particularly, to a system and method for guiding safe driving through an artificial intelligence interlocking automatic transmission by The artificial intelligence interlock control that operates the automatic transmission prevents engine power from being delivered to the drive wheels. Background technique [0002] Generally, after setting a target gear ratio based on a transmission map, an automatic transmission for a vehicle is controlled using hydraulic pressure for driving a transmission solenoid valve. The transmission map table is set by the transmission control unit (TCU) according to various detection conditions such as oil temperature, coolant temperature, air temperature, air volume, etc., and the driving speed and opening rate of the throttle valve. Shifting is performed by a plurality of transmission operating ...

Claims

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Application Information

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IPC IPC(8): F16H61/18
CPCF16H61/18F16H59/48F16H61/0059F16H59/58F16H59/44F16H2059/366B60W30/0956B60W30/0953B60W30/095B60W30/08F16H59/36F16H63/36
Inventor 房圣勋
Owner HYUNDAI MOTOR CO LTD
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